baber/WOPTO huggingface dataset:
Patent JP-H1185423-A (JP)
Title: Printer control device
Inventor: HASHIMOTO SUSUMU
IPC: G06F3/12
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To reduce the practical drop of a printing speed due to interruption in the receiving, analyzing or developing work of printing data by a printing stop condition of a printer printing mechanism part which occurs in occasion, in a printer control device having an image storing means. SOLUTION: Since the image storing means for storing the printing image of the printer control device is constituted of a writing buffer 5, a non-volatile storage device 6 of a large capacity and a reading buffer 7, image developing work can be executed without interrupting the operation of a receiving part 2, an analytical part 3 and a developing part 4 in the control device even when a printing stopping state occurs due to the exchange of maintenance parts or the like.
Patent JP-H04126255-A (JP)
Title: Ink jet head
Inventor: OOMAE MASANORI
IPC: B41J2/02
Filed: 1990-09-18
Abstract: PURPOSE:To enhance an energy efficiency and productivity and stabilize ink discharge characteristics by filling spaces among a nozzle forming member and electromagnetic coils with ink and mounting a permanent magnet and a return spring, which are laminated to each other, at the end part of each electromagnetic coil. CONSTITUTION:Each of electromagnets 13 is arranged independently so as to be opposed to each of nozzle openings 16, respectively, and a permanent magnet 12 is usually pressed to the upper end of each electromagnetic coil 13 due to the spring force of a return spring 11. Ink 21 is supplied from the exterior of a frame 20 and filled up to nozzle openings 16. When a drive voltage is applied to the electromagnetic coil 13 to form a magnetic field, the permanent magnet 12 receives a repulsive force, and the permanent magnet 12 and return spring 11 are displaced in an arrow direction 24 in the ink to approach or impinge against a nozzle forming member 17, whereby an ink droplet 23 is discharged toward a recording medium 1. The extent of displacement of the permanent magnet 12 and return spring 11 can be set arbitrarily according to the adjustment of a drive voltage applied to the electromagnetic coil 13, a weight of the permanent magnet 12 and a spring force of the return spring 11. Therefore, the appropriate extent of displacement that is sufficient to discharge ink can be easily set.
Patent JP-S62108792-A (JP)
Title: Production of compound semiconductor
Inventor: KURIHARA KAZUO
IPC: H01L21/208
Filed: 1985-11-06
Abstract: PURPOSE:To accurately estimate the pressure in a quartz ampul and to prevent the breakage of the quartz ampul by providing a recess on the low-temp. side of the quartz ampul, inserting a temp. sensor into the recess, and measuring the temp. of the recess when a compd. semiconductor single crystal is produced by a boat growth method. CONSTITUTION:The quartz ampul 3 contg. one reaction material 5 and a quartz boat 4 provided with the other reaction material is placed in the tubular furnace 2 in a high-pressure vessel 1. The quartz ampul 3 is heated to allow the reaction material 5 to react and the crystal of the semiconductor is deposited and grown in the quartz boat 4. In this case, the recess 20 is provided on the low-temp. side of the quartz ampul 3, the temp. sensor 15 is inserted into the recess, and the temp. of the part is measured. The pressure in the quartz ampul 3 is estimated from the measured temp. value by a temp.-pressure transducer 17 and the pressure difference between the estimated pressure and the pressure in the high-pressure vessel 1 ( measured by a pressure sensor 16) is adjusted to a specified value.
Patent JP-H0777249-A (JP)
Title: Wave motion gearing system
Inventor: MATSUDA HIROSHI
IPC: F16H1/32
Filed: 1993-09-08
Abstract: PURPOSE:To secure a long-lived that is no damage even at a time when excess torque is added to an output shaft. CONSTITUTION:This is a wave motion gearing system being composed of a circular spline 1 consisting of a rigid body, a flex spline 2 being partially meshed with this circular spline by way of being nonlinearly bent, and a wave motion generator 3 bending this flex spline, and it is made up of installing a disk-form sliding member 7 in space between the circular spline and a holding member 6 holding this circular spline.
Patent JP-H04131086-A (JP)
Title: Optically active headiene derivative and its production
Inventor: TAKANO SEIICHI
IPC: C12P7/04
Filed: 1990-09-20
Abstract: NEW MATERIAL:The compound of formula I (at least one of R<1> and R<2> is acyl and the other is H; atom labeled with * is asymmetric carbon). EXAMPLE:(+)-3,4-Diacetyl-1, 5-hexadiene. USE:Starting substance for various pharmaceuticals, agricultural chemicals, etc., especially for carbohydrate, etc. PREPARATION:1,5-Hexadiene-3,4-diol of formula II is subjected to ester interchange with an acylation agent selected from a triglyceride, a fatty acid vinyl ester and a fatty acid ester in the presence of an esterase.
Patent JP-H0296119-A (JP)
Title: Liquid crystal display device made of film substrate and production thereof
Inventor: HAGIWARA IKUO
IPC: G02F1/1339
Filed: 1988-09-30
Abstract: PURPOSE:To provide the display device which is excellent in uniform space setting and durability and to prevent the impairment of the characteristics intrinsic to a film by using two specific powders as spacers. CONSTITUTION:The spacers 1, 2 consist of the spherical or fibrous hard powder 1 and the cylindrical or hemispherical powder 2 only one flat surface of which is adhered to the film substrate. The powder 1 includes, for example, spherical powders such as glass beads, silica beads, alumina powder, and crosslinked polystyrene beads and cut powders of glass fibers or carbon fibers, etc. The powder 2 is the powder having adhesive power and consist of a thermoplastic resin and is more specifically exemplified by hot melt adhesive resins consisting of polyester, nylon, vinyl acetate, etc. The high gap accuracy and improved durability are obtd. in this way without impairing the resilience which is the characteristics of the film.
Patent JP-H0191515-A (JP)
Title: Pulse width modulator
Inventor: WADA SATOAKI
IPC: H03H17/02
Filed: 1987-10-01
Abstract: PURPOSE:To attain high performance by increasing a PCM signal being an output of a limiter by one bit so as to maximize the time width change in the pulse width modulation (PWM) signal. CONSTITUTION:A quantized n-bit PCM signal 109 being an output of a digital filter 102 is controlled by an overflow detection signal 110 being an output of an overflow detector 103. Then an (n+1)-bit PCM signal 211 converted into a value representing the upper or lower limit at the occurrence of overflow is outputted so as to attain the numerical expression in 2<n>+1 ways by a limiter 204 employed in the titled modulator. Thus, the pulse width expression in (2<n>+1) ways whose time width is changed in a period T with accuracy of T/2<n> is attained to attain high performance from the output of the modulator 205 converting the PCM signal into the PWM signal.
Patent JP-S62110410-A (JP)
Inventor: SATO HIROSHI
IPC: H02B13/02
Filed: 1985-11-08
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-H03110553-A (JP)
Title: Production of amidophenols
Inventor: ISHIDA RYOSUKE
IPC: G03C7/34
Filed: 1989-09-25
Abstract: PURPOSE:To obtain the amidophenols of high purity at a high yield by a simple operation by adding a mixture composed of an org. solvent which is not miscible with water and an aq. alkaline soln. to the reaction product of 2-amino phenols or 5-amino-2-amidophenols and carboxylic acid halide. CONSTITUTION:The 2-amino phenols or the 5-amino-2-amidophenols and the carboxylic acid halid are brought into substantially equal molar reaction in the presence of a polar solvent to form amidophenols and thereafter, the mixture composed of the aq. alkaline soln. and ester of acetic acid is added thereto to neutralize and extract the reaction mixture contg. the amidophenols. Hydrous alcohols are added to the separated org. solvent layer to settle the amidophenols. The amidophenols formed by the reaction of the aminophenols and the carboxylic acid chloride are obtd. with the high purity at the high yield in this way. In addition, the reaction time if short and the amidophenols are obtd. with the simple operation without using a special reaction vessel.
Patent JP-H0886256-A (JP)
Title: Air duct with resonator
Inventor: HAYASHIBARA TAKASHI
IPC: F02M35/12
Filed: 1994-09-16
Abstract: PURPOSE: To provide an air duct with a resonator which is devised to reduce the number of parts and decrease a manufacturing cost. CONSTITUTION: In an air duct with a resonator having an air duct 10 to one end of which a resonator 12 is attached, three members of a part A of an air duct, a part B wherein the remaining part of an air duct and a part of the resonator are integrally formed, and the remaining part C of the resonator are individually molded by using resin. End faces are joined together to produce a complete product.
Patent JP-2001075981-A (JP)
Title: Retrieval system, retrieval condition receiving method and recording medium
Inventor: TAKAGI TORU
IPC: G06F17/30
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a retrieval system or the like capable of reducing the load of a user for the input work of retrieval conditions. SOLUTION: A retrieval part 11 receives the designation of a retrieval word from an input part 15 and retrieves a document including the retrieval word from a document DB 13. The retrieval part 11 selects a word which has the number of appearance greater than a prescribed number as an additional retrieval word out of words close to the retrieval word in the document including that retrieval word and calculates the degree of correlation showing the degree of correlation between two words which cab e selected out of the individual additional retrieval words and the previously designated retrieval word. The retrieval part 11 performs prescribed relating of two relevant retrieval words in the order form the higher degree of correlation and hierarchically displays the related retrieval words and the individual additional retrieval words on a display part 17. The retrieval part 11 receives selective inputting from the additional retrieval words displayed on the display part 17 through the input part 15 and further performs retrieval after adding it to the said retrieval conditions.
Patent JP-S61126351-A (JP)
Title: Control device of fuel injection quantity in fuel-injection engine
Inventor: TORII MASANORI
IPC: F02M37/00
Filed: 1984-11-26
Abstract: PURPOSE:To prevent an engine stall and obtain good purifying performance of exhaust gas, by providing a high temperature start detecting means, which detects an engine being started in a high temperature condition, and a control suspending means interrupting the control of a pressure regulator control means. CONSTITUTION:A high temperature start detecting means detects an engine being started in a relatively high temperature condition. A pressure regulator control means, if a high temperature start is detected, controls a pressure regulator so as to increase the pressure of fuel. While a control suspending means interrupts a control of the pressure regulator control means if a consumption quantity of fuel in the engine increases to a large level. In this way, purifying performance of exhaust gas and fuel consumption can be well maintained by enabling engine failure of engine stall or the like to be eliminated.
Patent JP-H04364329-A (JP)
Title: Distribution board
Inventor: YABUKI MASAO
IPC: H02B1/40
Filed: 1991-09-27
Abstract: PURPOSE:To provide a distribution board which can deal both with current limitation contract and capacity contract by making it possible to select a control mode through a switch. CONSTITUTION:An operator sets a switch 11 according to which of current limiter contract or capacity contract a distribution board 1 is employed for and then the operator sets a set current, an interruption order and a reset time through a digital switch 10 mounted on a panel 12. A CPU then makes a decision whether the distribution board 1 is in current limiter contract mode based on the status of the switch 11. In case of the current limiter contract mode, vector sum of currents from CT4 and CT5 is determined whereas in case of capacity contract, higher one of currents from the CT4 and CT5 is selected. Thus determined value is then compared with a set value and a relay 8 is turned ON/OFF based on the comparison result thus performing load interruption control.
Patent JP-H1188841-A (JP)
Title: System and method for time-variably converting image velocity and recording medium recording time-variable image velocity conversion control program
Inventor: NAKAMURA AKIRA
IPC: H03M7/36
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To vary the velocity of video with the passage of time according to a variable velocity magnification instructed from a variable velocity control part or the like by interpolating the video of time position determined by an interpolating position determining means based on the motion vector of video. SOLUTION: An inputted analog image is A/D converted by an A/D converter 2, and a digitized video signal is sent to a motion vector detection system and an interpolation system. A motion detecting part 4 detects a motion vector between the fields of the image through the method of repeated gradient using an initial eccentric vector based on the gradient method. Based on an extending/ shortening code showing the variable velocity magnification instructed from a variable velocity instructing part 1, the interpolation system composed of a field interpolating part 6 interpolates fields at arbitrary time positions (the fields of an arbitrary number) to the input video sent from the A/D converting part 2 appropriately within variable time. Thus, since the presenting velocity of video is changed with the passage of time, the velocity can be precisely varied with the passage of time.
Patent JP-S61128030-A (JP)
Title: Cooking unit
Inventor: KANO HISAO
IPC: H05B6/08
Filed: 1984-11-26
Abstract: PURPOSE:To enable always a proper and well done cooking to be performed even in case of an excessive less volume of foods by a method wherein a first cooking mode is carried out an output of a gas sensor is reached to a maximum level at once and then saturated, and even in this case it is transferred to the second cooking mode. CONSTITUTION:A first mode, for example, a heating output of 500W is applied for cooking. A main control part 30 may operate a timer counter in it in simultaneous with a starting of oscillation of a magnetron 6. When cooked, the main control part 30 takes an output voltage V of the gas sensor 8 to detect a maximum level of the voltage V. Thus, when the output voltage V of the gas sensor 8 is reached at once to a maximum level Vmax and varied by alpha.Vmax, the value of the timer counter at that time is inputted as t1 and at the same time a value of beta.t1 is calculated with the value t1 and then a second cooking mode, for example, a cooking of a heating output of 300W is carried out.
Patent JP-H04129047-A (JP)
Title: Magneto-optical disk
Inventor: NUMATA TAKEHIKO
IPC: G11B11/105
Filed: 1990-09-18
Abstract: PURPOSE:To obtain a substrate having the excellent stability of signals and the excellent protective effect of a recording layer by forming plural interference layers by sufficiently effectively utilizing the respective effects of a material having excellent preservable stability and a material having an excellent protective effect. CONSTITUTION:The surface of SiNx film is formed on a transparent substrate 1 by executing reactive sputtering in an atmosphere mixed with Ar and N2. SiO2 is formed by changing the reactive gas N2 to O2 to form the interference layers 9, 10. The recording layer 3 and the protective layer 4 are formed thereon. The material which is low in the protective effect but has the excellent stability of signals is used for the side 10 near the recording layer 3 of the interference layers existing adjacent to the recording layer 3 or the constitution ratio of this material is increased. On the other hand, the material which is low in the stability of the signals but is high in the protective effect is used for the side 9 further from the recording layer 3 or this side is formed by adopting the multilayered structure in which the constitution ratio of this material is high. The respective characteristics are sufficiently exhibited in this way and the reliability of the recording information is improved.
Patent JP-S61127159-A (JP)
Title: Static shape-memory element
Inventor: HASHIMOTO SEIJI
IPC: H01L21/8244
Filed: 1984-11-26
Abstract: PURPOSE:To assure stable ON state supplying charge from a dielectric film even if power supply for a source and drain region is instantaneously discon nected by a noise of alpha ray, etc. by a method wherein resistance elements com prising high dielectric film are inserted between a gate electrode of cross- connected operating FET and a conductive layer connecting to a reference voltage source. CONSTITUTION:Thick field insulating films 13 are provided on the peripheral parts and central part of a P type Si substrate 11 while a pair of N type source region 17, drain regions 18 and 19 for operating FET cross-connected to one another are formed on the surface layer of substrate 11 formed into an island. Next these regions are covered with thin gate insulating film 16 to be located on channel regions 20, 21 forming gate electrodes 22, 23. Later the electrodes 22, 23 are coated with resistance elements 24, 25 comprising high dielectric film such as tantalum oxide etc. further coating overall surface with a polycrystalline Si conductive layer 26 connecting to a reference voltage source. Through these procedures, the titled memory element may be operated stably even under a noise.
Patent JP-H08114551-A (JP)
Title: Scope for repairing mounted board and method for inspecting and repairing mounted board
Inventor: WATANABE KENICHI
IPC: H05K13/08
Filed: 1994-10-14
Abstract: PURPOSE: To directly perform the inspection and the soldering corrective work on the same stage on the basis of the monitor screen by projecting an enlarged screen of a board to be inspected onto the monitor at the time of the work for inspecting and repairing the printed circuit board. CONSTITUTION: Cameras 12, 13, 13 for picking up the image of a printed circuit board 22, which is placed on a stage 21, through a working space A and a display unit 15 for displaying the image picked up by these cameras in front of the stage are provided so as to perform the check and the repair of the printed circuit board 22 on the same stage.
Patent JP-H0985218-A (JP)
Title: Garbage disposal device
Inventor: MATSUSHITA MASAO
IPC: C05F9/02
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent the processed product of incompletely fermented and decomposed garbage from being discharged from a discharge port, and thereby enhance the reliability of a garbage disposal device. SOLUTION: This garbage disposal device consists of a process tank 2 for processing garbage with fermentation microbes, a stirrer 3 with a helical stirring blade 7 provided around a rotary shaft 6, a garbage dumping port, and a discharge port 5 for discharging a garbage processed product A obtained by processing the garbage, located near the end part of the process tank 2 on the opposite side to a direction in which the garbage is fed by the unidirectional rotation of the rotary shaft 6 of the stirring blade 7 of the stirrer 3.
Patent JP-H1085780-A (JP)
Title: Method and apparatus for drainage treatment
Inventor: OGINO KAZUO
IPC: C02F11/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To improve an autodigestion percentage and treatment capacity by a method in which drainage is aerated, generated activated sludge is precipitated and separated, treated water is further separated from the separated activated sludge and aerated as concentrated activated sludge, and the treated water is separated from non-autodigested activated sludge. SOLUTION: Drainage, after being stored in a conditioning tank 1, is sent to an aeration tank 2 to be aerated. Generated treated water and activated sludge are sent to a precipitation tank 3, and the activated sludge is precipitated and separated. The separated activated sludge is returned to the tank 2 through pipes 5, 6. When activated sludge generated in the tank 2 is increased by repeating the operation, the activated sludge extracted from the tank 3 is sent to an excess sludge concentration tank 10, and concentrated activated sludge is separated by gravity difference. The concentrated activated sludge is sent to an aerobic autodigestion tank 4 to be aerated. Next, the sludge is separated in a sludge separation tank 5, the supernatant is returned to the tank 1, and excess sludge is disposed of by burning, etc. Miniaturization is implemented to improve autodigestion efficiency.
Patent JP-S61116076-A (JP)
Inventor: UOOREN NEBUIRU TAISON
IPC: F03B17/06
Filed: 1985-11-07
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-H1175005-A (JP)
Title: Electronic blackboard system
Inventor: ITO TAKAHIRO
IPC: G06F3/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To simply operate an electronic blackboard system from the side of a personal computer and to additionally display the contents of an error on the side of the computer at need when the error is generated at the blackboard system. SOLUTION: An operation panel picture expressing the operation panel of the electronic blackboard system A is displayed on the display C of the personal computer B to operate the system A by means of a pointing device such as a mouse. A CPU3 of the electronic blackboard system transmits error information to the personal computer B when an error is generated at the system A and the personal computer displays the error information on the display C.
Patent JP-S61129720-A (JP)
Title: Head cleaning device
Inventor: UNO MASATOSHI
IPC: G11B23/03
Filed: 1984-11-27
Abstract: PURPOSE:To attain simple cleaning of a floppy disc drive head by using a constant volume pressure pump so as to deliver pressingly a cleaning liquid to a cleaning liquid supply device of a case. CONSTITUTION:A valve 32 is lifted up by an energizing force of an elastic body 35, its peripheral is engaged with a ridge 28 at the inside of an intake 29 and a pouring port 34 is sealed by the inner face of a guide cylinder 30. In inserting an injection nozzle 37 of the pressing pump to the intake 29, the valve 32 is descended, the port 34 is opened to an opening 31, the cleaning liquid is led to each liquid guide corridor 24 via the port 34 of the valve 32, the opening 31 and the elastic body 35 and jetted to a cleaning sheet 11 from each jet hole 25. In inserting the case 1 to a head the same as a floppy disc, a shutter 7 is moved, its open window 8 is matched to a head hole 6, the cleaning sheet 11 11 is turned by a drive mechanism of the device the bring the head in slide contact with both faces and the head is cleaned by using the cleaning liquid immersed to the cleaning sheet 11.
Patent JP-2001071622-A (JP)
Title: Ink jet recording medium
Inventor: KANDA TAIJI
IPC: C08F8/14
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium having excellent printing characteristics (printing density, feathering state), water resistance, blocking resistance and surface paper strength. SOLUTION: The ink jet recording medium is obtained by incorporating a resin composition obtained by blending 0.1 to 20 pts.wt. of a polyacrylate with 100 pts.wt. of a carboxyl group-containing polyvinyl alcohol resin having 96 mol% or more of the degree of saponification and 1 to 40 mPa.s of a viscosity at 40 deg.C of a 10 wt.% aqueous solution at 2.5×105 sec-1 of a shearing speed.