baber/WOPTO huggingface dataset:
Patent JP-H08104025-A (JP)
Title: Image recording apparatus
Inventor: KITAMURA TETSUYA
IPC: G03G15/05
Filed: 1994-10-05
Abstract: PURPOSE: To provide an inexpensive image recording apparatus imparting high contrast and capable of enhancing recording quality to a large extent. CONSTITUTION: A first supply roller 12 forms one toner carrying layer on a toner carrying roller 11 and a second supply roller 13 forms a separate toner carrying layer on the toner carrying layer already formed on the toner carrying roller 11. The toner 14 formed on the toner carrying roller 11 in a multilayered state is supplied to an aperture electrode 1 to be controlled on the basis of an image signal by the aperture electrode 1 and the toner 14 passed through the electrode 1 is guided to a support P by a rear electrode 6 to form a toner image on the support P. In this case, since the image is formed by a large amt. of toner 14, recording density is enhanced and a recording state high in contrast is obtained.
Patent JP-S60133707-A (JP)
Title: Molding material for resin magnet
Inventor: KOYAMA ISAMU
IPC: H01F1/113
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a molding material for resin magnets which provides a molded resin magnet with resistance to abration, by loading an anti-friction material in a mixture of synthetic resin as a matrix and ferromagnetic powder. CONSTITUTION:A molding material for resin magnets wherein ferromagnetic powder is mixed with a synthetic resinas a matrix is loaded with an anti-friction material. The used synthetic resins are a thermoplastic resin such as polyamide, polyolefin or polyvinyl chloride and a heat-curable resin such as phenol, epoxy or melamine resin. The anti-friction material is loaded at the time of mixing the synthetic resins and the ferromagnetic powder together. In such a manner, the non-abrasion quality of the molded resin magnet can be remarkably improved without substantially lowering the magnetic properties thereof.
Patent JP-S61120249-A (JP)
Title: Deadman's timer circuit
Inventor: KUMASAKA TORU
IPC: G06F11/30
Filed: 1984-11-16
Abstract: PURPOSE:To decide the runaway of a CPU and to reset this CPU for restoration by detecting that the waveform of a cyclic pulse sent from the CPU is deviated from a prescribed form. CONSTITUTION:A CPU1 detects the runaway of a deadman's timer circuit and restores it, and a pulse signal showing the normalcy is transmitted through an output terminal OUT of the CPU1. The normalcy is decided from the pulse width. In a normal mode the level 'H' lasts for a period T1 and then the 'L' level lasts for a period T2. These two levels are repeated cyclically. The generation of a runaway is decided, when the fundamental rule of the waveform of said pulse signal is lost. Then a reset signal is inputted to a reset terminal of the CPU1. No resetting action is carried out with the level 'H' held in a normal mode. Then an active state is started to reset the CPU1 when a pulse of 'L' is inputted.
Patent JP-H1085670-A (JP)
Title: Glass grain classifying and collecting system and its collecting method
Inventor: KUDO TETSUYA
IPC: B65F5/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass grain classifying and collecting system capable of lessening the intrusion of impurities and classifying and collecting glass grains according to their grain sizes. SOLUTION: This glass grain classifying and collecting system has a crushing device A for crushing the materials to be crushed, such as glass bottles adhered with labels, a classifying means B capable of classifying the materials to be crushed which are crushed by this crushing device A according to their grain sizes and a collecting means C capable of collecting the materials to be crushed which are classified by this classifying means B via an ejection path 60. The ejection path 60 for at least one kind of the materials to be crushed which are classified by the classifying means B is provided with an air separating means 67 capable of blasting air in order to remove the impurities, such as paper.
Patent JP-H0987921-A (JP)
Title: Production of polybenazole yarn
Inventor: TERAMOTO YOSHIHIKO
IPC: D01D5/06
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a polybenzazole yarn excellent in strength and modulus of elasticity, having improved operation stability, by spinning a dope comprising a polyphosphate and a polybenzazole polymer under specific conditions. SOLUTION: This polybenzazole yarn is obtained by extruding a dope comprising a polyphosphate and a polybenzazole polymer from a spinneret 10 at 600-2,000m/minute spinning speed, drawing extruded dope filaments 30 in an air gap 14 by a stress separating device 25 while drawing the dope filaments 30 at least in the air gap 14 and coagulating the dope filaments 30.
Patent JP-2001069581-A (JP)
Title: Data collection system
Inventor: KIMURA SHINPEI
IPC: G06F13/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To surely collect data en bloc and in sequence from all data terminal without labor or time required by inhibiting the answers to the calls given from a data collector as long as the collector is collecting data. SOLUTION: Each of measurement data terminals 1, 3 and 5 receives a retrieval binary code from a handy terminal 7, compares this binary code with its own identification binary code and sends this identification binary codes back to the terminal 7 as an answer signal, when both binary codes are partly or totally match with each other. The terminals 1-5 also transmit their stored measurement data, in response to the instructions of the terminal 7. Furthermore, each of terminals 1, 3, 5 inhibits replying of its own identification binary code for a set time needed for the end of collection of measurement data sent from other terminals after all terminals arc once specified, even if its own identification binary coding matches with the received retrieval binary codes sent later.
Patent JP-H06262883-A (JP)
Title: Printing sheet
Inventor: ORIBUAA JIYUTEEU
IPC: B42D15/04
Filed: 1993-09-02
Abstract: PURPOSE: To prevent a web fed from a roll from being cut by providing the surface side and the back surface side of a sheet at a position where both surfaces are not overlapped under permeable condition and applying an adhesive sticking at a specified condition. CONSTITUTION: In the length 50 of an envelope, as far as two lines 58 and 59 of the second adhesive respectively extending on the middle of the height of the central part 55 and on the remaining halves of a part 56 and a part 55 are shifted a little in the transverse direction, a line 57 of the first adhesive is provided along the edge from the middle of the height of the part 56. When a web is folded around a cutting line 51 and two surface contact faces of two continuous envelope lengths 50 are brought into contact with each other (folded zigzag), the regions of the adhesive on one of the surface of the length of the envelope are not overlapped on those of the surface of the length of the succeeding envelope. However, when the web is folded around the line 53, the regions of the adhesive on the surfaces of the parts 56 and 55 are sealed to be able to form a tightly sealed assembly.
Patent JP-S61122465-A (JP)
Inventor: MATSUDA JUNJI
IPC: F25B25/02
Filed: 1984-11-16
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-H0288928-A (JP)
Title: Device for discriminating noise of aircraft
Inventor: HAYASHI NORIAKI
IPC: G01H3/00
Filed: 1988-09-27
Abstract: PURPOSE:To surely discriminate the noise of aircraft without receiving any influences of periodic high-level noise components by performing white noising calculating processes on noise detecting signals obtained from a pair of microphones and at the same time, executing a mutually correlating process on the signals. CONSTITUTION:Difference data S5A and S5B from which periodic noise components contained in noise detecting data S4A and S4B are removed are found by performing difference calculating processes on the noise detecting data S4A and S4B obtained from two microphones 2A and 2B by means of white noising calculating means 15 and mutually correlating processes are performed on the difference data S5A and S5B. Therefore, wrong discrimination based on a periodic high-level noise component can be avoided and the aircraft noise discriminating ability of this device can be improved further.
Patent JP-S6484921-A (JP)
Title: A/d converter
Inventor: YUGAWA AKIRA
IPC: H03M1/04
Filed: 1987-09-25
Abstract: PURPOSE:To obtain a delta/sigma modulator for operating satisfactorily even in case of a small signal by providing a means for generating a white noise of one bit, and a means for superposing the difference of values at two continuous sampling time points of its noise, to the input of a comparator. CONSTITUTION:With respect to the input of a comparator 8 in the delta/sigma modulator A, a noise generating part B constituted of a means for taking a difference at two continuous sampling time points of the output of an inverter 15 by taking the sum of a white noise generating means 13 of one bit, a D-type FF14 for delaying its output 11 by 1 sampling time, an inverter 15, the output 11 and the output of the inverter 15 is provided, and its output is superposed to the input of the comparator 8. The output 4 of an adder 16 can take three kinds of values of '0', '1', and 2, and in case of superposing them, '0', '1', and 2 correspond to -1, '0' and '1', respectively. In such a way, by adding a noise component, even when an input signal is small, a satisfactory S/N characteristic can be obtained, and an A/D converter for satisfying various specifications can be realized.
Patent JP-S62101314-A (JP)
Title: Meandering control method for strip
Inventor: HONGO MASANOBU
IPC: B21B37/00
Filed: 1985-10-29
Abstract: PURPOSE:To control with good accuracy without providing a sensor by measuring the thrust of the work roll of a hot rolling mill and by controlling by estimating the meandering of a strip based on this measured value. CONSTITUTION:The thrust of the upper and lower work rolls 2 is measured by the PT1-PT4 of the cylinder 3 for shifting by providing a work roll shifting device on a rolling mill. The control device 6 estimates the meandering of a strip 1 based on the measured value thereof. In case of the meandering thereof exceeding the reference value, an instruction signal is transmitted to the same rolling mill and/or the roll bender 7 of the rolling mill of the downstream from the control device 6 and the control of the meandering is performed by changing the roll gap adequately at both sides of the work roll.
Patent JP-H0987998-A (JP)
Title: Release paper for image transfer and its production
Inventor: HARIGUCHI HIDEKI
IPC: G03G7/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a sheet of release paper for transferring an image excellent in heat resistance by impregnating a sheet of specific base paper with a styrene-butadiene copolymer latex, carrying out the hot calendering treatment and then coating the resultant sheet of calendered paper with a silicone-based release agent. SOLUTION: This sheet of release paper for transferring an image is obtained by impregnating a sheet of base paper comprising a wood pulp having 150-250ml Canadian standard freeness(CSF) of pulp freeness with a styrene butadiene copolymer latex having 0-40 deg.C glass transition temperature, then drying the sheet of impregnated paper, subsequently carrying out the hot calendering treatment, regulating the air permeability to <=2,000sec air permeability and the elongation in immersion in water to <=2% and then coating the surface of the sheet of calendered paper with a silicone as a release agent in >=0.5g/m<2> coating amount.
Patent JP-H1184378-A (JP)
Title: Picture display device
Inventor: TAIRA KAZUKI
IPC: H01J29/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a time-division color display type picture display device whose display screen is bright by forming a polarizing means on the light emitting surface side of a light self-emission type picture display means and respectively transmitting a white and a black pictures while providing an identical deflection transmitting axis with a polarizing characteristic. SOLUTION: A CRT 101 being as the light self-emission type picture display means is the normal black-and-white CRT and constituted so that the pictures of RGB are displayed with time-division by executing the parallel-to-serial conversion and the rate conversion processing of the color image signals of RGB. Besides, a polarized light separation element 103 being as the polarizing means is arranged between the CRT 101 and a color shutter 102. An optical image emitted from the CRT 101 is passed through the polarized light separation means 103 and the shutter 102 and color-displayed. The separation means 103 is closely brought into contact with the front surface of the display glass surface 104 of the CRT 101.  The material of the separation means 103 is a polymer film optically having anisotropy and the separation means 103 is joined by transparent adhesive agent whose refractive index is matched to that of the glass surface 104 so as to prevent boundary reflection from occurring.
Patent JP-2001064637-A (JP)
Title: Sludge treatment with drilling stabilizer for muddy water
Inventor: HOSOKAWA KOJI
IPC: E21D9/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sludge treatment method enabling solid-liquid separation to easily be carried out in a simple way by using a drilling stabilizer for muddy water which is added with a water cut-off performance modifier having viscosity-adjusting action and water cut-off performance-improving action on a water-clay suspension comprising clay such as bentonite and/or silt, earth and sand, and the like, and also capable of adjusting their performances through the pH of the modifier. SOLUTION: Solid-liquid separation is carried out by changing the pH value from an alkaline region to an acidic region of a drilling stabilizer for muddy water which is added with a water cut-off performance modifier. The modifier is composed of an emulsion the viscosity of which is increased in an alkaline region. The modifier is obtained by the emulsion polymerization of 20-80 pts.wt. of a carboxyl group-containing monomer, 10-70 pts.wt. of a (meth)acrylate-based monomer and (C) 0-10 pts.wt. of a comonomer, and the thickening property and the cut-off performance of the modifier can be adjusted through the pH. It is preferable to add 0.01-10 pts.wt. of an inorganic coagulant and/or polymer coagulant to 100 pts.wt. of the above drilling stabilizer for muddy water.
Patent JP-S6397656-A (JP)
Title: Molding material for reinforced plastic and production thereof
Inventor: IMAMURA TAKASHIGE
IPC: C08K3/22
Filed: 1986-10-15
Abstract: PURPOSE:To obtain the title molding material which efficiently gives molded products having excellent surface smoothness and strength and a pearl-like gloss, by dispersing TiO2-coated mica particles in an unsaturated polyester resin and then mixing the mixture with a filler, a reinforcing agent and additives. CONSTITUTION:100pts. (by weight; the same applies hereinbelow) unsaturated polyester resin (A) obtd. by polycondensing an alpha,beta-unsaturated dibasic acid (anhydride) and an arom. satd. dibasic acid (anhydride) with glycols is kneaded with 1-50pts. mica (B) having a particle size of 1-200mu, coated with anatase or rutile type TiO2 or a mixture thereof with 1-50% iron oxide at a coating ratio of 1-60% to disperse the mica in the resin. The mixture is then blended with 10-400pts. filler (C) such as clay, alumina powder, siliceous stone powder, etc., 0-60wt% (based on the amount of the molding material) reinforcing agent (D) such as glass fiber having a fiber length of 0.1-50mm and additives (E) such as 0.2-10pts. thickener (a) (e.g., a diisocyanate), 0.01-20pts. colorant (b), 0.3-3pts. curing catalyst (c) (e.g., an azo compd.), 0.5-5pts. internal parting agent (d) (e.g., stearic acid), a shrinkage-controlling agent (e), etc.
Patent JP-H03106540-A (JP)
Title: Continuous casting equipment
Inventor: OTA HIDEKI
IPC: B22D11/04
Filed: 1989-09-21
Abstract: PURPOSE:To lighten weight of an apparatus and to facilitate exchange en bloc by fixing a mold to an oscillating table, supporting this with a digital step cylinder, fixing the cylinder to a stand frame and making the frame attachable/ detachable. CONSTITUTION:The vertical mold 1 is fixed on the oscillating table 2 and this is directly supported with the digital step cylinder 3 and the cylinder 3 is supported and fixed on the stand frame 4 and pulse driving signal having the desirable oscillating wave form is inputted to the cylinder 3 to oscillate the vertical mold 1. The stand frame 4 supports a support frame 6 providing support rolls 7 through bearings 5 and short shaft 8. In order to fix the frame 4 to a fixing frame 11, stand guides 10 and fixing device 14 are set. The equipment is made to compact and the weight is lightened and the exchanging work en bloc is facilitated and the change of oscillating condition is facilitated.
Patent JP-H04122559-A (JP)
Title: Production control system
Inventor: NAKAMURA SHUNJI
IPC: G05B19/418
Filed: 1990-09-13
Abstract: PURPOSE:To grasp the failure status of a production line in a simple way and suggest a countermeasure to the failure by outputting a failure code by a failure detecting means upon the generation of failure, and displaying the failure and the countermeasure automatically in a display device by a display control means. CONSTITUTION:A CPU 105 detects failure on the basis of the output of various sensors. Upon the generation of failure, the CPU 105 retrieves a failure code, set in relation to each failure, from a failure code table Ma in a memory M, and displays it in a CRT display device 103. When an operator then operates a keyboard 102 to indicate the display of a countermeasure to the failure, the CPU 105 reads a countermeasure message corresponding to the retrieved failure code from the message table Mb of the memory M and displays it.
Patent JP-S6488688-A (JP)
Title: Picture processor
Inventor: ABE YOSHINORI
IPC: H04N1/387
Filed: 1987-09-30
Abstract: PURPOSE:To require no format paper and to manage plural formats easily by inputting format data by an IC card. CONSTITUTION:A multivalue means 15 for photoelectrically transferring an original, comparing a read picture signal with prescribed threshold information and multivaluing, a data synthesizing means 19 for synthesizing the format data with the data multivalued by the multivalue means 15 and the IC card 21 of an external removable storage device storing the format data are provided. Thereby, even when the plural formats such as ruled lines are required, they are easily managed and it is required to prepare no paper having ruled lines for every copy by obtaining a picture processor.
Patent JP-H03109367-A (JP)
Title: Synthetic preparation of aqueous solution of monomethylhydrazine
Inventor: SERUJIYU RUKORIE
IPC: C07C243/14
Filed: 1990-09-13
Abstract: Prodn. of monomethylhydrazine (I) in aq. soln. comprises reaction of chloramine (II) with a 1 mol excess of MeNH2 (III) for a time D1 in aq. medium and oxygen-free atmos., in the presence of a strong base, pref. NaOH, and working up the mixt. of (I) and volatile by-prods. obtd., pref. by stripping followed by distn., to give a conc. aq. soln. of (I). The novelty is that, before the reaction mixt. is worked up, it is then heated to 30-100 (pref. 70-100) deg.C for a time D2 such that D2/D1 is greater than 10 (pref. 50-100), in the absence of oxygen and keeping the pH above 13.5, so that the above by-prods. (esp. methyldiazine) are partly or completely removed. - Process is operated continuously; (II) is produced in aq. basic medium with pH 10-14 (pref. in a NH3/NH4Cl buffer) under oxygen-free atmos., by reaction of ammonia with alkali hypochlorite (pref. NaOCl) at -10 to +10 deg.C. (II) is produced in a first reactor with an inlet for the aq. medium and the reactants and an outlet through which the reaction mixt. is transferred by suitable devices to a sec. reactor, from there to a third reactor in which the extra prodn. stage is carried out, and then to the purificn./concn. stage. The third reactor is a tube reactor fitted with a double mantle which enables circulation of a fluid. On leaving the first reactor, the medium contg. (II) is passed to a mixer which is also charged with (III), and the mixt. thus obtd. is transferred to the sec. reactor which is charged with strong base.
Patent JP-H0967017-A (JP)
Title: Sucking and holding device
Inventor: OMORI YUICHI
IPC: B65G47/91
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a sucking and holding device capable of achieving the transfer process and the laminating process of an article at one time. SOLUTION: An inner cylinder 31 is connected to a suction nozzle connected to a suction force generating means to achieve the suction at the prescribed timing. An outer cylinder 32 having the inner shape larger than the outer shape of an article 11 is connected to the lower end of the inner cylinder. The inner cylinder 31 is inserted on its lower end side in the outer cylinder 32 by the prescribed quantity, its lower end is opened, and a through hole is formed on its side so as to be communicated with the outer cylinder 32. A notched part 31d is provided on the lower part of the outer cylinder 32.  A first article is sucked by the suction force from the lower end, and sucked and held by the inner cylinder 31, and a second article and subsequent ones are elevated and sucked by the flow of the air flowing into the through hole from the clearance between the article and the inner circumferential surface of the outer cylinder 32. A plurality of articles are held in the outer cylinder 32 in a laminated condition, and naturally dropped when the suction is released.
Patent JP-H04125563-A (JP)
Title: Azo compound and electrophotographic sensitive body formed by using this compound
Inventor: ITO NAOTO
IPC: C09B35/00
Filed: 1990-09-17
Abstract: PURPOSE:To enhance the sensitivity of the photosensitive body by using a specific azo compd. as a charge generating material. CONSTITUTION:The azo compd. of formula I is used as the charge generating material of the photosensitive body. The azo compd. of the formula II is preferably used as this compd. In the formula, Ar<1> denotes an arom. combination group; K denotes a coupler component contg. a -ONa group; n denotes 2 to 4; Y denotes hydrogen, amino group, etc.; X denotes a residual org. group forming a prescribed ring; R<1> denotes hydrogen, halogen, etc. The more specific example of the compd. of the formula includes the compd. of formula III, etc.
Patent JP-H0665822-A (JP)
Title: Doffing method and doffing device of drawing and false-twisting machine
Inventor: KIMURA MASARU
IPC: B65H67/04
Filed: 1992-08-19
Abstract: PURPOSE:To provide the method for doffing a drawing and false-twisting machine giving constant length packages even when a doffing device is temporarily stopped during its successive doffing operations. CONSTITUTION:The method for doffing a drawing and false-twisting machine by disposing a doffing device 66 in a freely traveling state along the drawing and false-twisting machine in which the many spindles of units for applying drawing and false-twisting treatments to yarns and subsequently winding the treated yarns on packages are arranged in such an order as rows (a)-(d) for each block 1-10, and successively performing the doffing of each row (a)-(d) for each prescribed time when a lamp 44 is lighted is characterized by measuring a stopping time with the second measuring means 16 when the doffing device 66 is stopped by the generation of a doffing trouble, calculating the number of the rows to be subjected to the doffing operation within the stopping time by a calculation means 17, skipping the doffing device 66 to the row (a) by the second travel mode 14 as shown with an arrow 5, and subsequently restarting the doffing operation.