baber/WOPTO huggingface dataset:
Patent JP-H11282225-A (JP)
Title: Color image forming device
Inventor: BISAIJI TAKASHI
IPC: G03G15/01
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To allow optimum recycling of toner for a color image forming device, while preventing the deterioration of an image quality from occurring in compliance with the requirement at present for effectively utilizing resources and protecting the environment. SOLUTION: This device is provided respectively with drum type image carrier 11c, 11m, 11y and 11b exclusive for each color of cyan, magenta, yellow and black arranged in a row in parallel with each other, and is allowed to form respective image in monochrome color thereon in an electrophotographic process through repeating processings such as charging, writing, developing, transferring and cleaning, and to form a synthetic color image on a transfer material such as a paper sheet by successively transferring the monochrome image in each color. This color image forming device is provided with a recycling mechanism 10c capable of returning cyan toner recovered by a cleaning means 16, from the image carrier 11c for forming the monochrome image of the first color standing for cyan, for instance.
Patent JP-S60243125-A (JP)
Title: Thermosetting resin composition
Inventor: KOYAMA TOORU
IPC: C08G75/02
Filed: 1984-05-18
Abstract: PURPOSE:A composition containing a polyfunctional maleimide, polyhydric alcohol and/or polyfunctional thiol and allyl ester of a polyfunctional carboxylic acid mutually well dissolved therein, and having a low viscosity, and exhibiting improved curability and high heat resistance. CONSTITUTION:A composition containing (A) a polyfunctional maleimide, (B) a polyhydric alcohol and/or polyfunctional thiol and (C) allyl ester of a polyfunctional carboxylic acid. A trifunctional maleimide compound obtained by reacting tris-(4-aminophenyl) phosphate is used as the component (A), and diglycol ether of bisphenol A, cyclohexanedimethylol, etc. are useful as the component (B). Triallyl isocyanurate, etc. is preferred for the component (C). The amount of the component (B) to be used is 0.1-10 equivalents, preferably 0.2-1.0 equivalent based on one equivalent component (A). The amount of the component (C) to be used is 10-300pts.wt. based on the total amount of the components (A) and (B).
Patent JP-H01270768-A (JP)
Title: Series resonance converter
Inventor: SUZUKI YOSHIO
IPC: H02M3/335
Filed: 1988-04-21
Abstract: PURPOSE:To reduce the size and power loss by commonly using a resonance capacitor in both a series resonator and a parallel resonator. CONSTITUTION:A series resonance converter is so composed as to provide a parallel resonance between a connecting point A showing the connecting point of diodes 14, 15 of a second circuit 16 and the connecting point of resonance capacitors 17, 18 of a third circuit 19 and a neutral potential point B of a DC power source 21 that the capacitors 17, 18 conducts parallel resonance with a resonance inductor 28 and serial resonance with resonance inductor 26 and the main current of the first circuit 13 flows to the third circuit 19. The circuit operation is similar to that of a conventional circuit, switches 11-12 are turned ON, OFF to output from a transformer 40. Thus, since the capacitances of the capacitors 17, 18 become much smaller than the resonance capacitance of a conventional tank circuit, its handling energy is reduced.
Patent JP-S59224179-A (JP)
Title: Manufacture of semiconductor element
Inventor: NAKAJIMA MASAHIDE
IPC: H01L21/338
Filed: 1983-06-03
Abstract: PURPOSE:To obtain a GaAs FET with a recessed gate accurately with a good yield rate, by forming a gate electrode in the dug part of a semiconductor active layer. CONSTITUTION:A recessed part is formed and a gate electrode is deposited. The part is coated by a photoresist film. Then, by utilizing the difference in thickness of a photoresist film 7 at the opening part and a part other than the opening part, O2 plasma treatment is performed on the entire surface. The photoresist film at the part other than the opening part is incinerated and separated, and a recessed gate structure is obtained. Thus the overhang part of the photoresista can be eliminated. the remaining part of a gate electrode metal 6, a second thin layer 4 or a first thin layer 3 due to ethcing can be entirely eliminated.
Patent JP-H04329096-A (JP)
Title: Color television system discriminating circuit
Inventor: SOTOGUCHI AKIRA
IPC: H04N7/00
Filed: 1991-04-30
Abstract: PURPOSE:To discriminate NTSC, PAL and SECAM systems with a common circuit and to make a circuit easy and low-priced by changing over a switch. CONSTITUTION:A video signal is given through an input terminal 14 to Y/C separating circuits 16, 18, 20 and 22, each output is selected by a switch 24 and given to a 3-state gate 28. At the 3-state gate 28, a burst signal is removed in accordance with a burst gate pulse and given to BPF 30a and 30b. The BPF 30a or 30b is changed over by a switch 32, an amplitude detector 34 detects the burst signal to pass through either of the BPFs and gives to a differential amplifier 38. A tuning circuit 40a or 40b is changed over by a switch 42, the differential amplifier 38 compares whether or not the burst signal appears by the special frequency and the output is given to an integrating circuit 44.
Patent JP-S59224911-A (JP)
Title: Noise eliminating device
Inventor: HARUYAMA NOBUO
IPC: H03H17/02
Filed: 1983-06-03
Abstract: PURPOSE:To attain noise elimination in a real time by providing a Walsh transformation section, a subtraction processing section, an inverse Walsh transformation processing section and a sinusoidal wave approximate processing section so as to apply the orthogonal relation to a mathematical operating processing thereby decreasing the operating time. CONSTITUTION:The Walsh transformation processing section conducts the operating processing representing an input signal given as a waveform signal on a time axis with energy distribution on a frequency axis. Further, the subtraction processing section performs the operating processing calculating the average energy level of the anti-formant band of the input signal subjected to the Walsh transformation and subtracting the average energy level from the entire energy band on the frequency axis. Moreover, the inverse Walsh transformation processing section executes the operation processing reproducing a waveform signal on the time axis corresponding to the energy distribution on the frequency axis processed with said subtraction. Furthermore, the sinusoidal wave approximate processing section performs the operating processing approximating the reproduced waveform signal to a sinusoidal wavelength.
Patent JP-2000271349-A (JP)
Title: Game machine
Inventor: NAKAGAWA KOJI
IPC: A63G31/04
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of the size of a game machine itself by using an electric motor consisting of a stator and a rotator as a rotation driving source for generating a load allowing a game player to generate a body feeling and rotating the stator and the rotator at a asynchronous speed. SOLUTION: The repeating circuit part 21 of a body feeling generating device 20 is connected with a repeating circuit part 5 to transmit and receive electronic data; the part 21 consists of a body sonic unit 23 formed of a low frequency generation speaker, etc., connected via an amplifier 22 and a rotation driving source 24 of an induction motor, etc.; the source 24 is an asynchronous motor. A seat part for a player to take is provided at the device 20 via a rotary shaft/ the unit 23 consisting of a speaker generating low-frequency vibration is incorporated in the seat part; and the rotary shaft is constituted so as to transmit the rotation driving force of the source 24 to the seat part via a belt.
Patent JP-S59224960-A (JP)
Title: Metering pulse relaying system
Inventor: TAKEMORI SATOSHI
IPC: H04M15/16
Filed: 1983-06-06
Abstract: PURPOSE:To realize an international dial call from a public telephone set by relaying a metering pulse by a domestic relay exchange and allowing an exchange of an outgoing station to transmit a coin deposit signal when the metering pulse is transmitted from an international exchange. CONSTITUTION:When a called party responds, an incoming trunk of an INTS transmits a response signal and a metering pulse according to the time difference method separating in distance. This metering pulse is relayed by an OGT and an ICT of a domestic TTS and an OGT-MP of an LS transmits a polarity inversion pulse to a public telephone set as a coin deposit signal. The metering pulse is transmitted from the ICT of the INTS depending on the talking time, the polarity inversion pulse is transmitted from the OGT-MP of the LS and a telephone call charge is received. The international dial call from a public telephone set is realized by having only to add a function transmitting a metering pulse to the ICT of the INTS by using this method.
Patent JP-2000293044-A (JP)
Title: Intermediate transfer body cleaning means and image forming device
Inventor: SAWARA HIROSHI
IPC: G03G15/16
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prolong the life of the intermediate transfer body by making a cleaning capacity of an intermediate transfer body improved when a jamming occurs, and normally reducing the load on the intermediate transfer body, in the intermediate transfer body cleaning device. SOLUTION: This cleaning means is, letting the unnecessary toner on the intermediate transfer belt 31 being rotated in the direction of the arrow A scraped off by the cleaning blade 51 being pressurized on the intermediate transfer belt 31 surface. When the toner quantity to be scraped off is increased by the jamming or the like, the rotary speed of the intermediate transfer belt 31 is switched to the speed being slower than the speed at the ordinary image forming time, by rotary speed switching means 60. In such a manner, the toner removing capacity of the cleaning blade 51 is improved.
Patent JP-S60252489-A (JP)
Inventor: BARII ERU KAAGAA
IPC: C07F7/18
Filed: 1985-05-10
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-S5723960-A (JP)
Title: Stabilizing method for potential of no-picture part
Inventor: KOIDE FUMINORI
IPC: G03G21/00
Filed: 1980-07-21
Abstract: PURPOSE:To obtain many copies of high quality by performing original exposure once, by suppressing an rise in the potential of a no-picture part by a photoreceptor surface, where a toner image is carried, uniformly between the processes of development and the primary transfer. CONSTITUTION:A photoreceptor 1 is processed in an electrifying process 10 and an image exposing process 20, and after toner image obtained in a developing process 30 is exposed uniformly to a tungsten lamp 4, etc., with 0.5-10 luxes/second, the toner image is transferred onto an intermediate transfer body 2 in the primary transferring process 40. Further, it is transferred onto paper 3 for transfer in the secndary transferring process 70. After the primary transfer, the photoreceptor is neither electrified nor exposed, and the transfer is carried out by repeating the development 30 and exposure 4. After a necessary number of copies are taken, a cleaning process 50 is carried out. Consequently, an increase in the density of a no-picture part is nearly eliminated. Thus, >=100 high-quantity copies are taken by performing the original exposure once.
Patent JP-S63263593-A (JP)
Title: Bar code
Inventor: KITAJIMA YOSHINORI
IPC: G06K19/06
Filed: 1987-04-21
Abstract: PURPOSE:To express more number of characters without lengthening a character length by constituting the code in such a way that the width of 5 elements out of 10 elements in total to arrange alternately a bar and a space having a different reflection factor can be different from the width of other element. CONSTITUTION:The code is composed of 10 elements in total to arrange alternately a bar and a space having a different reflection factor and is constituted so that the width of 5 elements out of 10 elements can be different from the width of other element. For the combination in which the width of 5 elements out of 10 elements in total to arrange alternately the bar and the space is different from the width of other element, 252 patterns can be obtained. Consequently, when a character such as a letter and a symbol corresponds to respective patterns respectively, 252 types of the character and so forth can be expressed.
Patent JP-S58217092-A (JP)
Inventor: KOBARI TSUNEMASA
IPC: B65H31/12
Filed: 1982-06-10
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-S61257658-A (JP)
Inventor: TAKASU KYO
IPC: A61J1/10
Filed: 1985-05-13
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-S5623881-A (JP)
Title: Material of coated substance
Inventor: OOHASHI SHIROU
IPC: A61K47/00
Filed: 1979-08-03
Abstract: PURPOSE: A coated substance having improved effect of control of water evaporation, prevention of oxidation and preservation of freshness, obtained by coating a food, drug, etc. with sclero gum.  
     CONSTITUTION: A food, drug, nonmedicinal product, on other substance, is coated with sclero gum by an arbitrary method, e.g., spray, impregnation, etc. Sol of sclero gum is obtained by dissolving 0.01W2pts.wt. sclero gum in 98W99.99pts.wt. solvent consisting of water, less than 20wt% ethanol, and less than 50wt% polyfunctional alcohol. A concentration of sclero gum depends on a substance to be coated and is preferably 0.05W0.5pt. in common use. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5432926-A (JP)
Title: Color video signal recording and reproducing device
Inventor: TOMITA MASAO
IPC: G11B5/027
Filed: 1977-08-19
Abstract: PURPOSE: To reproduce very good-quality color pictures by separating and gaincontrolling and coding chrominance signals to transmit them as digital signals and gain-controlling them to reproduce original chrominance signals after receiving and decoding in the receiving side. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01270051-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: KOJIMA TETSUO
IPC: G03C1/06
Filed: 1988-04-22
Abstract: PURPOSE:To obtain sharpness without impairing the other transfer performance by constituting a silver halide emulsion layer and/or nonphotosensitive layers of specific materials at the time of providing said layer on a base to form the photographic sensitive material. CONSTITUTION:At least one kind of the compd. expressed by the formula A-S-M material is incorporated into the silver halide emulsion layer and/or the nonphotosensitive layer of the silver halide color photographic sensitive material having at least one silver halide emulsion layer on the base. In the formula, A denotes the atom group necessary for forming a tetrazaindene ring, triazaindene ring and pentazaindene ring; M denotes a hydrogen atom, alkali metal atom, ammonium group or group which is cloven under an alkaline condition. The sufficient inter-image is thus obtd.
Patent JP-H04190-A (JP)
Title: Fin material for heat exchanger
Inventor: SASAKI HAJIME
IPC: B32B15/08
Filed: 1990-04-16
Abstract: PURPOSE:To prolong the life of a heat exchanger by improving the corrosion resistance of a fin by forming a silica coating on the surface by hydrolysis and condensation of alkylsilicate. CONSTITUTION:As alkylsilicate, various alkyl groups represented by a chemical formula of Si(OR)4 are selected. That is, tetraalkylsilicate such as ethylsilicate, n-propylsilicate, i-propylsilicate, etc., can be employed. It is mixed, as required with solvent such as ethanol, and water, further with catalyst of acidic or basic substance, as coating solution. After a base material made of copper or copper alloy is coated with this, it is heat treated to generate a thin silica film on the base material. The material for improving adhesion of the coating film may be previously oxidized, and then coated.
Patent JP-H07304311-A (JP)
Title: Pneumatic tubeless tire
Inventor: YAMAGUCHI YUTAKA
IPC: B60C15/02
Filed: 1994-05-13
Abstract: PURPOSE:To uniformly increase the adhesion of a bead part to a rim flange to prevent rotation unbalance and travel safety failure by intermittently providing a peripheral direction ridge to be crushed by internal pressure in a tire onto the surface of a bead part engaged with a part near the upper edge curved part of a rim flange. CONSTITUTION:A rubber chafer 7 for preventing friction damage is arranged in the outer surface part 6 of the bead part 4 of a rim provided on the tip part of a side wall 3, and a ridge 8 is provided on the portion of the rubber chafer 7 near a flange upper edge curved part 25. One or plural ridges 8 are intermittently provided in concentric-circularly with a tire. The width W and the height (h) of the ridge are made into about 0.5-1mm and about 0.2-0.4mm respectively to ensure the flow of air in a space A. The ridge 8 fills the tire with working internal pressure and is crashed by the internal pressure after 1-10 seconds elapse to form a smooth contact surface of the bead part 4 with a flange 24. That is, the flange 24 and the bead part 4 completely adhere over a whole periphery.
Patent JP-S63266879-A (JP)
Title: Field-effect transistor
Inventor: KIMURA TORU
IPC: H01L29/778
Filed: 1987-04-24
Abstract: PURPOSE:To make a modulation of the electron mobility much larger and to shorten its switching speed to about 0.1 pico by a structure being formed by two types of semiconductors whose electron mobility differs from each other largely and wherein an electron can be moved between the two types of semiconductors caused by a field effect. CONSTITUTION:A first semiconductor layer 3 and a second semiconductor layer 4 are made in such a manner that, even for both combinations where the bottom of a conduction band is situated in an equivalnent position in an inverse lattice space and where the bottom is situated in a non-eqivalent position, a magnitude relation between a lowest energy value of the conduction band of a first semiconductor and another lowest energy value of the conduction band of a second semiconductor is reversed according to a case where an electric field is not impressed on a first electrode 5 and another case where the electric field causing no avalanche in a laminated thin-film direction is impressed; said first semiconductor layer 3 and said second semiconductor layer 4 are made as field-effect transistors including a case where they are composed of an ultrathin film whose film thickness is less than about an average free stroke of an electron. By this setup, it is made possible to increase the electric field which is exerted on a semiconductor layer when an identical gate voltage is impressed; it is made possible to sharply enhance the mutual conductance because an electron channel can be made thin.
Patent JP-S62256020-A (JP)
Title: Arabic processor
Inventor: MOGI YUKIO
IPC: H03M11/22
Filed: 1986-04-28
Abstract: PURPOSE:To improve input speed and operability, by outputting a numeric figure and an Arabic figure in the same code to a filling means, and displaying the numeric figure and the Arabic figure separately on a display device. CONSTITUTION:An inputted character is sent to a floppy disk 10, and a display device 9 through a terminal control part 2. An Arabic lower stage key mode is stored at an Arabic field designating part 4, and a character code, such as an Arabic character, or the Arabic figure, at a key storing buffer 3, respectively. A display displaying address is generated by a character address conversion part 6 according to the character code, and the Arabic lower stage key mode. In a case of the Arabic figure, a character address formed in the shape of a display displaying Arabic figure, is generated, and it is shifted from left to right in order, then it is inputted to a picture plane buffer 7. In the case of the Arabic character, a corresponding character address in the form of the Arabic character, is generated, and it is shifted from right to left, then it is inputted to the picture plane buffer 7.
Patent LT-2014093-A (LT)
Title: An universal gas combustion unit
Inventor: PUŽAUSKAS Edvinas
IPC: F23D14/00
Filed: 2014-08-25
Abstract: The invention belongs to the field of heating appliances. The housing of the unit (1) is double-walled with a hinged lid (2) containing two parallel convex air-preheating channels (3). The channels (3) are connected to the air supply-preheating channel (5), which is installed between the walls of the housing (1). External air is supplied to the channel (5) through an air supply tube (4) connected to the housing (1). A double perforated core is installed inside the housing. Between the housing (1) and the external core (7) there is a hot air distribution-supply channel (8), which distributes and supplies hot air into the combustible gas mixture formation and combustion channel (9) between the external (7) and the internal cores (6).
Patent MX-9201703-A (MX)
Inventor: STREICH DEBRA JEAN STREICH DEB
IPC: C07C63/26
Filed: 1992-04-13
Abstract: A process is disclosed for preparation of purified terephthalic acid containing 200 ppmw or less of p-toluic acid. A filter cake of purified terephthalic acid is prepared by filtering, under a differential pressure of about or greater than 0.5 psi over the system pressure and a temperature within the range of from about 100 DEG  C. to about 205 DEG  C., an aqueous slurry of purified terephthalic acid containing a solution of p-toluic acid. The aqueous solution of p-toluic acid remaining in the filter cake of purified terephthalic acid is displaced from the filter cake by water under a pressure gradient over the system pressure at a temperature within the range of from about 100 DEG  C. to about 205 DEG  C. Pressure flash evaporation of water remaining in the filter cake occurs upon release of the system pressure to lower pressure with consequent lower temperature. The crystalline terephthalic acid product containing 200 ppmw or less p-toluic acid can be dried under atmospheric pressure. Purified terephthalic acid is useful for the manufacture of polyesters from which clothing and related goods are made.
Patent MX-9303603-A (MX)
Title: Conjunto de suspencion de barra rigida para remolques.
Inventor: MERCIER REAL O
IPC: B60G11/27
Filed: 1993-06-16
Abstract: Se provee un conjunto de suspensión de barra rígida para remolques que tienen una flecha de pivote transversal rígidamente conectada a un bastidor del remolque, y que se proyecta horizontalmente de este último; un cojinete cilíndrico montado rotatoriamente en la flecha de pivote; un miembro de barra rígida, rígidamente afianzado por su extremo delantero al cojinete cilíndrico en su extremo exterior y perpendicular al mismo, y adaptado en una porción media para soportar un eje de rueda; y teniendo al miembro de barra rígida un elemento de resorte de compresión afianzado por su extremo posterior para encontrarse con el bastidor vertical.
Patent MX-9305958-A (MX)
Inventor: DUFOURNET DENIS
IPC: H01H33/90
Filed: 1993-09-27
Abstract: A self-blast circuit breaker comprising a movable assembly including an arc chamber in two parts consisting of a blast chamber (17) and of a compression chamber (18). The two chambers are separated from one another by a crown (9). The compression chamber (18) is closed by a semi-movable piston (11). The circuit breaker is characterised by a means for immobilising the piston during a first part of the movement of the movable contact assembly between a closing position and an opening position and by a means for axially displacing the piston with the movable contact assembly during a second part of this displacement. This makes it possible to reduce the quantity of energy necessary for displacing the movable contact assembly during the opening operation. <IMAGE>