baber/WOPTO huggingface dataset:
Patent JP-2000357147-A (JP)
Title: Information processing system, print system, information processor, and their control method
Inventor: SUGIYAMA HIDEKI
IPC: G06F13/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To adequately monitor status information by controlling a process for acquiring status information of a peripheral device such as a printer according to the state of the peripheral device. SOLUTION: In the print system which has the information processor and a printer which performs a printing process according to data from the information processor, the information processor checks the operation state of the printer (steps S601 to S603, S606) and sets a time interval (t) for status acquisition to t0 to t2 according to its operation state (steps S604, S605, and S607). The information processor obtains the status from the printer at the time interval which is thus set. Here, the status acquisition interval (t) in the printing process is set longer than the status acquisition time interval t0 in a standby state.
Patent JP-S6229129-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: FUKAMI AKIRA
IPC: H01L21/20
Filed: 1985-07-31
Abstract: PURPOSE:To enable the formation of recrystallized Si islands in 100 face direction by a method wherein a zone with large thermal capacity is provided on or near a connecting part to connected island zones. CONSTITUTION:Sparsely connected island zone 3 and densely connected island zone 4 are connected by an Si connecting part 5. The surface of an Si layer 7 1mum thick is oxidized to be formed into an SiO2 film 8 whereon an Si3N4 film 9 is deposited by CVD process. Later the Si3N4 film 9 is left only on the Si connecting part 5 by photolithography. Moreover, the Si layer 7 is oxidized down to the 1/2 film thickness after removing the Si3N4 film 9 and the SiO2 film 8. Through these procedures, the thickness of sectional structure Si connecting part 5 and the connected island zones 3, 4 is made respectively around 1mum and 0.5mum. Next the surface of sectional structure is coated with CVDSiO2 film to be recrystallized by a zone melting recrystallizing device. In this case, after finishing the recrystallization of connected island zone 3, the connected island zone 4 is melted though the connecting part 5 is not melted due to the thickness thereof. In such a process, the heat of melted Si in the connected island zone 4 is well conducted to the connecting part 5 at lower temperature making the connected island zone 4 solidify in order from right side to accelerate the zone melting recrystallization.
Patent JP-S6229770-A (JP)
Title: Control method for hydraulic motor
Inventor: OKUMURA HIROSHI
IPC: F03B15/06
Filed: 1985-07-31
Abstract: PURPOSE:To obtain a simplified and low-priced further efficient flow and rotary speed control devices, by controlling a rotary speed quite separating from control of a flow control means through adjustment of a variable load separately provided for controlling the rotary speed. CONSTITUTION:The control method, supplying an amount subtracting a load required for a power system L from the output of a water turbine T to a variable load VR, controls a rotary speed to a fixed value together with the output of the water turbine and the total load. Under this condition, if the load for the power system L decreases, the rotary speed increases, and the method, increasing a load value of the variable load VR in accordance with the increase amount of said rotary speed, controls the rotary speed to a fixed value together with the total load. Reversely, when the power system load increases, the rotary speed decreases, and the method, decreasing the load value of the variable load VR in accordance with the decrease amount of said rotary speed, controls the rotary speed.
Patent JP-H0218497-A (JP)
Title: High-load-resistant grease composition
Inventor: NAKANISHI YUKIO
IPC: C10N30/06
Filed: 1988-07-07
Abstract: PURPOSE:To obtain the title grease providing a long life under lubricating conditions of high temperature and high load containing a lubricating oil, N- alkyl-substituted monoamic acid salt, dibasic acid salt, thiourea compound, etc., in a specific ratio. CONSTITUTION:A lubricating oil is blended with (A) a Li salt of N-alkyl- substituted monoamic acid, (B) a Li salt of dibasic acid salt, (C) an N-alkyl- substituted diamide and (D) a montan wax acid ester in the ratio of 5-40wt.% components A+B+C and 1-5wt.% component D and in the molar ratio of component A:B:C of 1:0.3:0.1-1:5:2 and further mixed with (E) 0.1-5.0wt.% thiourea compound shown by the formula (R is 2-18C alkyl) and (F) 0.5-10.0wt.% sulfurized fats and oils to give the aimed composition.
Patent JP-S5691405-A (JP)
Title: Demagnetizing device for high magnetic field pusle
Inventor: SUZUKI HIDEYO
IPC: H01F13/00
Filed: 1979-12-26
Abstract: PURPOSE:To permit the demagnetization of a magnet with high coercive force by feeding a coil high current pulses adjusted the level in accordance with the residual magnetism of a magnet wherein the magnet arranged at the center of the coil is demagnetized. CONSTITUTION:A high-voltage D.C. power source section 1 is permitted voltage adjustment in accordance with the characteristics of a demagnetized substance. The charging direction of a capacitor 3 is inverted by changing the connection of the capacitor 3 and the power source 1 by switching a change-over switch 2. Meanwhile, a magnet 9 with high coercive force such as an SmCo5 magnet or the like is placed at the center of an air core coil 6 wound hundreds of winding. And direct current from the power source 1 is supplied to the capacitor 3 through the switch 2 to feed the coil 6 high-voltage pulses by turning off one of the thyristors 4a, 4b after charging the capacitor 3. Next, the output in the power source 1 is reduced in the same way to feed the pulses to the coil 6 in a reverse poloarity and the magnet 9 is demagnetized.
Patent JP-S6060056-A (JP)
Inventor: KISHIMOTO MASANORI
IPC: B61B13/00
Filed: 1983-09-14
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-H0337036-A (JP)
Title: Air feeder for endoscope
Inventor: AIDA KAZUHIKO
IPC: A61B1/00
Filed: 1989-07-01
Abstract: PURPOSE:To stably feed high pressure gas to an endoscope without regulating it by providing a gas pressure control device between a gas feed section and the endoscope, and discharging the gas sucked through a gas suction port B at the same gas pressure as the gas pressure of sucked through a gas suction port A. CONSTITUTION:A gas pressure control device 21 has two gas suction ports A and B and two gas discharge ports C and D, and the gas sucked through the gas suction port B is discharged through the gas discharge port D at the same gas pressure as the gas pressure sucked through the gas suction port A. The gas sucked through the gas suction port A is discharged through the gas discharge port C at the gas pressure as it is. The noncombustible gas fed from a cylinder 15 with the gas pressure b2 is decompressed to the same pressure as the air fed from an air feed cylinder 11 with the gas pressure a2 and discharged through the gas discharge port D. The noncombustible gas from the gas pressure control device 21 may be fed to an endoscope 1 by switching a three-way selector valve 27. Normal air can be easily fed to the endoscope 1 by switching the three-way selector valve 27.
Patent JP-H09329237-A (JP)
Title: Seal structure of fastening part
Inventor: SAGAWA MASAFUMI
IPC: F02F7/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To perform reliable sealing between first and second objects to be fastened by a method wherein no gap is provided between the surface of the first object to be fastened and the second object to be fastened and at the periphery of the recessed part of the first object to be recessed. SOLUTION: A recessed part 40 is formed in a part of the surface 38 of a first object 36 to be fastened joined with a base body 20. The bottom plate 41 of the recessed part 40 is fastened against the base body 20 by a first fastening tool 42. A second object 45 to be fastened is joined with the other part of the surface 38 of the first object 36 to be fastened through a plate-form sealant 44. The second object 45 to be fastened is fastened against the base body 20 and/or the first object 36 to be fastened. The thickness L of the part 64, situated in the vicinity of the periphery of the recessed part 40 and oppositely facing to the surface 38 of the first object 36 to be fastened, of the sealant 44 is increased, in the free state of the sealant 44, to a value higher than the thickness L0 of the general part 65 of the sealant 44.
Patent JP-H073594-A (JP)
Title: Method for producing flame-retardant felt for molding
Inventor: KATO SHOJI
IPC: D04H1/425
Filed: 1993-06-14
Abstract: PURPOSE:To continuously, extremely effectively and easily obtain the felt for moldings without using a special equipment by homogeneously mixing a powdery flame retardant with rag cotton comprising fiber refuse or with a fleece comprising the rag cotton, and subsequently heating the mixture. CONSTITUTION:Rag cotton comprising cut fiber refuse is homogeneously mixed with a powdery flame retardant (e.g. a phosphate) and a binder such as a phenolic resin, formed into a fleece having an uniform thickness with a fleece- producing machine, thermally melting the formed fleece and subsequently solidifying the fleece, thus effectively, easily and continuously producing the flame- retardant felt for moldings without requiring the conventional large installation such as an immersion tank or a centrifugal dehydrating and thermally drying device.
Patent JP-S6414707-A (JP)
Title: Magnetic recorder
Inventor: YOSHIDA TATSUO
IPC: G11B5/58
Filed: 1987-07-08
Abstract: PURPOSE:To attain magnetic recording with high density and to easily execute tracking correction at the time of reproducing by inclining the gaps of two independent magnetic heads mutually in the reverse directions from a recording medium advancing direction and recording the same recording signal by the two magnetic heads. CONSTITUTION:Recording/reproducing cores 11a, 11b have respective gaps 14a, 14b symmetrically inclined respectively in the reverse directions from the recording medium advancing direction (arrow F). When the heads 10a, 10b are off-tracked in a track II direction, respective distances (x), (y) are set up to x<y and the output of the head 10b generates phase delay time t1 from the output of the head 10. In case of off-track in a track I direction, x>y is set up and the phase is advanced by time t2. At the time of the off-track of the head, correction control information for returning the head to a regular position can be simply obtained by detecting the phase difference t1, t2.
Patent JP-S5959805-A (JP)
Title: Manufacture of tungsten material
Inventor: OGURA SHINICHI
IPC: B22F3/18
Filed: 1982-09-29
Abstract: PURPOSE:To reduce the causing rate of defects during rolling with three-way rolls by providing a prescribed cross-sectional shape suitable for the rolling to a sintered body to be rolled with the rolls. CONSTITUTION:Tungsten powder is filled into the cavity in a molding tool consisting of a die 1 and punches 2', 3, and it is press-molded. At this time, corners C, D of the punch 2' are protruded so as to provide a cross-sectional shape of a shallow ditch, and a chamfered green compact 4 having a square cross-section is formed as the molded body. The compact 4 may be formed by cutting off corners. The compact 4 is sintered and rolled with three-way rolls 11. By this method the causing rate of defects during the rolling is reduced.
Patent JP-S5871528-A (JP)
Inventor: FUJITA TEIZOU
IPC: H01H50/14
Filed: 1981-10-21
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-S6058583-A (JP)
Title: Clock apparatus with timer
Inventor: NAKAMURA NORIHIKO
IPC: G04F3/08
Filed: 1983-09-12
Abstract: PURPOSE:To enable the utilization of timer function adapted to a required use, by constituting a clock constituting part and a timer constituting part equipped with a first timer apparatus and a second timer apparatus in a separable and connectable manner while operating the first timer apparatus when both constituting parts are conncted and operating the second timer apparatus when both constituting parts are separated from each other. CONSTITUTION:A timer constituting part 6 contains a reference signal generator 28, a frequency dividing circuit 30, a wave form shaping circuit 32 and a motor 34 and the rotation of the motor 34 receives proper speed reduction by a timer train wheel 36 to rotate a timer display board 38 to a non-set direction. A melody signal generating circuit 44 is provided as a first timer apparatus. When the reset of an address counter 46 is released, the counting of a definite cycle signal phia from the frequency dividing circuit 30 is started and the addresses of a melody ROM48 are successively indicated. An AND gate 54 being timer information signal generator is provided as a second timer apparatus. The definite cycle signal phi2 from the frequency dividing circuit 30 is supplied to the AND gate 54 and a timer information signal synchronous to the definite cycle signal phi2 is generated in output J when the AND gate 54 is brought to an open state.
Patent JP-S6148373-A (JP)
Inventor: NAKANO HIROO
IPC: B01D71/40
Filed: 1984-08-13
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-H07151059-A (JP)
Title: Rotary throat cutoff device and reducing method of centrifugal fan noise
Inventor: FURANTEISETSUKU ERU AIJINGAA
IPC: F04D29/42
Filed: 1994-07-21
Abstract: PURPOSE: To reduce noise pulsation generated in a fan by providing a cylindrical rotor having a plurality of resonator cavities having various depths and rotating this in a casing to absorb sound pulses generated by the rotation of a fan impeller. CONSTITUTION: In a centrifugal fan assembly including a housing containing an impeller 22 equipped with a blade and placed on a rotary shaft, a rotary throat cutoff sound resonator 25 is attached to the housing 21 of the centrifugal fan assembly around the impeller 22 and near a discharge opening 29. This resonator 25 includes a partially downward casing 26 enveloping a part of a thin, long and cylindrical rotor 30. The rotor 30 includes a plurality of resonance cavities extended in a direction crossing a rotor axis and having various depths, supported in both ends rotatably by a bearing, driven by a transmission motor via a driving means such as a belt or a pulley, and thus noise pulsation generated by the fan 20 is suppressed.
Patent JP-H1112056-A (JP)
Title: Production of foaming ceramic material, foaming ceramic material and production of formed ceramic material
Inventor: YOSHIDA SHIGEO
IPC: C04B38/02
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic material consisting of granules, which can be baked at a low temperature for foaming, by subjecting a slurry material obtained by the wet granulation of a raw material composed of a ceramic material, a foaming component, an alkaline component and boric acid to spray- drying. SOLUTION: A slurry material is prepared by compounding a ceramic material such as glass or clay, an organic forming component such as granulated sugar, an alkali component such as soda ash and boric acid in an amount of 0.5-2.0 wt.% based on the total of raw materials, and water and a deflocculant, and subjecting the mixture to wet-milling. The obtained slurry is a homogeneous mixture having a water content of <=60 wt.%, pH of <=10 and a viscosity (25 deg.C) of <=200 cps. Subsequently, using a spray-dryer, the slurry is ejected mistily from the nozzle and at the same time hot air is blown to dry it to obtain a forming ceramic material of granules having particle diameters of 0.5-2.0 mm. The granular material as it is or its formed body shaped into a specific form is baked at a temperature of <=1000 deg.C to obtain a foamed ceramic material.
Patent JP-H0611504-A (JP)
Title: Illuminating equipment for blood analyzer
Inventor: ANDO TAKASHI
IPC: G01N33/483
Filed: 1992-06-26
Abstract: PURPOSE:To make it possible to light and extinguish a light source at a necessary time by using a cold cathode discharge tube for the light source, by detecting luminance by a light-detecting element just after lighting and by making it stable at a prescribed luminance. CONSTITUTION:When a lighting instruction signal is delivered from CPU 8, a variable driver 9 lights a cold cathode discharge tube 1. A light output thereof is sensed by a photosensor 2 and inputted to an amplifier 3. An output of the amplifier is subjected to A/D conversion 4 and inputted to the CPU 8 and a memory 5. In the memory 5, accordingly, the light output of the discharge tube 1 just after lighting is stored. The value thereof is read out and subjected to D/A conversion 6 and enters a reference terminal 10 of an operational amplifier 7. In the amplifier 7, the reference signal is always compared with the output of the amplifier 3 given to an input terminal 11 and an output of the amplifier 7 controls the variable output driver 9. According to this constitution, the discharge tube 1 can hold a photocurrent flowing just after the lighting and a light level becomes unvaried. Accordingly, it is unnecessary to wait for the light source to reach a steady state from the lighting and thus the time for a measuring operation can be shortened.
Patent JP-H04365840-A (JP)
Title: Rare earth magnet material
Inventor: INOUE NAOMI
IPC: H01F1/058
Filed: 1991-06-14
Abstract: PURPOSE:To provide a rare earth magnet material capable of securing superior magnetic properties and temp. characteristics even if no hydrogen is contained. CONSTITUTION:The material is composed essentially of ThMn12 type tetragonal phase and has a composition represented by a general formula RxFe(1-x-y-z)MyLx, where R consists of rare earth metals including at least one element among Nd, Pr, and Ce, M consists of at least one element among Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Mn, Ni, Pd, Cu, Ag, Zn, Mg, B, Al, Ga, In, Si, and Sn, L consists of N or C, and the symbols (x), (y), and (z) stand for, by atom, 3-12%, 1-25%, and 2-20%, respectively. Further, if necessary, a part of Fe is substituted by Co in the amount of <=40 atmic % of the total content.
Patent JP-H0219837-A (JP)
Title: Production of orientation film for liquid crystal
Inventor: YAMAZOE HIROSHI
IPC: G02F1/1337
Filed: 1988-07-07
Abstract: PURPOSE:To obtain an orientation film for liquid crystal molecules comprising a polymer resin by mounting acicular magnetic powder or a magnetic fluid on a film coated with a specified resin and contg. a solvent while the coated film contains yet the solvent, and exposing the magnetic powder or the magnetic fluid to parallel magnetic flux, removing the powder or the fluid, then evaporating the solvent thereafter. CONSTITUTION:A resin having a mol.wt. corresponding to the mol.wt. of an oligomer or one having a larger mol.wt. is coated on a film, and acicular powder as it is or as dispersed in a dispersion medium, or a magnetic fluid is mounted on the coated film while a solvent is yet contained in the coated film. Then, the film is exposed to parallel magnetic flux. After removing the acicular magnetic powder or fluid from the film, the solvent is removed by evaporation, and the resin is, if necessary, cured by polymn. Preferred dispersion medium is paraffin, etc. Thus, a resin film to be used for orientation of liquid crystal molecules is obtd.
Patent JP-H0338941-A (JP)
Title: Wireless receiver
Inventor: GUUIRUMU FURANSHISU RAFU
IPC: H04L27/14
Filed: 1990-06-27
Abstract: PURPOSE: To attain integration at low costs without being affected by drift between signal frequencies by forming a radio receiver with a means which generates a frequency step-down transformed difference signal, amplitude controlling means, sampling means, and memory means. CONSTITUTION: This device is provided with means 12 and 14 which receive an FSK(frequency shift keyed) signal, and generate orthogonal first and second frequency step-down transformed difference signals, means 24 and 25 which control the amplitudes of the first and second difference signals so that first and second rectangular wave signals can be formed, and means 26-28 and 30 which sample the first and second rectangular wave signals in the change of the polarities of the first and second rectangular wave signals. Then, this device is provided with a means 32 which combines the samples, and a memory means 34 which generates a substantially contact first DC output until the next following change in the polarity is detected in response to the change of the resistance of the combined signal, and generates a substantially constant second DC output.  Thus, integration can be attained at low costs regardless of any frequency drift.
Patent JP-S6065150-A (JP)
Inventor: TSUJI KANJI
IPC: D03D47/36
Filed: 1983-09-13
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-S6328973-A (JP)
Inventor: SHIMIZU KUNIO
IPC: D06L1/14
Filed: 1986-07-21
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-2001002698-A (JP)
Title: New agent for suppressing proliferation of tumor cell
Inventor: SASHITA YUTAKA
IPC: C07J71/00
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound excellent in safety, having new mechanism of action and useful as a anticancer agent. SOLUTION: This compound is represented by the formula. The compound of the formula is obtained by extracting e.g. a plant of the family Liliaceae or its allied species (e.g. Galtonia cadicans) and passing the extract through a purification step. The above extraction method is carried out by processing e.g. bulb part of the above plant in a shape suitable for extraction by directly drying, finely cutting, pulverizing, etc., and then subjecting the treated bulb part to liquid extraction with an extracting solvent such as alcohols. The above purification method is carried out by subjecting the extract obtained by the above extraction method with liquid-liquid extraction with water-butanol, roughly removing the contaminant and purifying the extract with a column chromatography using silica gel, reversed phase silica, ion exchange resin, etc., as a carrier.
Patent JP-H05339316-A (JP)
Title: Catalyst and process for polymerization of olefin
Inventor: INAHARA KIYOSHI
IPC: C08F4/659
Filed: 1992-06-05
Abstract: PURPOSE:To produce a polyolefin excellent in properties and processability at good efficiency in high polymerization activity by polymerizing an olefin in the presence of a catalyst comprising a carrier, a metallocene compound, an organoaluminum compound and an ionizable compound. CONSTITUTION:An olefin is polymerized in the presence of a catalyst comprising a carrier, a metallocene compound of the formula: Cp<1>Cp<2>MX2 [wherein Cp<1> and Cp<2> are each (substituted) cyclopentadienyl; M is Ti, Zr or Hf; and X is halogen] (e.g. bis(cyclopentadienyl)titanium chloride], an organoaluminum compound of the formula: AlR3 (wherein R is H, halogen, amide, alkoxyl or a hydrocarbon group, provided that at least one R is a hydrocarbon group) (e.g. trimethylaluminum) and an ionizable compound of the formula [C<+>] [A<->] (wherein [C<+>] is a cation; and [A<->] is an anion) (e.g. tropinium tetrakispenta- fluorophenyl borate).
Patent JP-S61105443-A (JP)
Inventor: PIITAA ARAN JIYANSON
IPC: G01N15/14
Filed: 1985-08-02
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。