baber/WOPTO huggingface dataset:
Patent JP-H03198167-A (JP)
Title: Method and device for deforming two-dimensional bit map image
Inventor: TAKAGI HIROAKI
IPC: G06T3/00
Filed: 1989-12-27
Abstract: PURPOSE:To deform the two-dimensional bit map image so that a path is put thereto artificially by combining the processing for executing variable power of picture element density in accordance with a shape of a deformed image with respect to a two-dimen sional bit map original image, and the processing for deforming the shape of the original image to the shape of the deformed image designated arbitrarily. CONSTITUTION:Variable power of picture element density in one direction of a bit map original image being a rectangular square shape is executed so as to be propot- tional to the ratio of a pair of opposite side lengths (Q1Q2 and Q3Q4) of a bit map image of a quadrangle to be deformed, and also, variable power of picture element density in the remaining one direction of the original image is executed so as to be proportional to the ratio of the remaining pair of opposite side lengths (Q1Q4 and Q2Q3) of the image to be deformed, by which the processing for giving a depth sense is executed. Simultaneously, by a pseudo affine deformation processing, the deformation processing extending from the rectangular quadrangle of the original image to a deformed arbitrary square shape is executed. In such a way, the two-dimensional bit map image can be deformed so that a path is put thereto.
Patent JP-H0797392-A (JP)
Title: 2-amino-6,7-dihydroxy-4-thiaheptanoic acid derivative
Inventor: TANIDA SEIICHI
IPC: A61P7/00
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new derivative useful as a preventive and a therapeutic agent for leukopenia in treatment of cancer, etc., hemogenesis promoter, immunostimulant, etc., having high leucocyte increasing action, comprising a 2-amino-6,7-dihydroxy-4-thiaheptanoic acid derivative. CONSTITUTION:A new 2-amino-6,7-dihydroxy-4-thiaheptanoic acid derivative of formula I [R<1> and R<2> are H, an aliphatic acyl; A is a (protected) amino group; X is an amino acid sequence comprising 1-10 amino acid residues containing at least one amino acid residue having a group to raise water solubility] [e.g. (2R,6R)-2-amino-6,7-bis-(hexadecanoyloxy)-4-thiaheptanoyl-glycyl- glutamyl-glutamic acid]. The compound is obtained by deprotecting a compound (salt) of formula II [X' is a (protected) derivative of the X; R<3> is a protecting group)], has an excellent leukocyte-increasing action and is useful as a preventive and a therapeutic agent for leukopenia in treatment of cancer, etc., hemogenesis promoter in bone marrow transplantation, immunostimulant, etc.
Patent JP-H01178740-A (JP)
Title: Internal combustion engine controller
Inventor: IWATA TAKAHIRO
IPC: F02P5/15
Filed: 1987-12-29
Abstract: PURPOSE:To eliminate a shift shock yet more accurately by measuring a shift command to an automatic transmission as long as the specified time with a time measuring means, compensating the output with hydraulic fluid temperature, and controlling engine output. CONSTITUTION:If a shift signal to be fed to an automatic transmission is detected by a shift signal detecting means 10, a first timer T1 and a second timer T2 of a time measuring means 12 respectively measure output time of the shift signal, reaching setting time T1 of the first timer, and if it is less than setting time T2 of the second timer, engine output is lowered during gear shifting by an engine output control means 14. Next, it is reached to the setting time T2 of the second timer, that is, the engine output is restored after shift ending. This measuring time is compensated according to temperature of hydraulic fluid to be detected by a oil temperature detecting means 16, namely, viscosity, and the engine output is controlled by adjusting it to actual shift required time. Thus, a shift shock is eliminable yet more accurately.
Patent JP-H10177112-A (JP)
Title: Optical fiber with filter and its production
Inventor: MIYABE KAZUMICHI
IPC: G02B6/02
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To lessen light loss and to improve the long-term reliability at a low cost, by making the end face of a second optical fiber butt against the optical filter film of a first optical fiber so that the end faces thereof face each other and fusion spricing the butting part via an optical filter. SOLUTION: The end face of the second optical fiber 3 is butted against the optical filter film 1 of the first optical fiber 2 having the optical filter film 1 formed on the end face by vapor deposition in such a manner that the end faces face each other. The butting parts are fusion-spliced via the optical filter film 1. The fusion splicing is executed by aligning the axes of both optical fibers 2, 3 to each other and preheating the parts facing each other, then shaping and heating the optical fibers 2, 3 while pushing one of these fibers into the direction where the fibers are butted against each other. As a result, the optical filter film 1 and the end faces of the optical fibers 2, 3 are tightly adhered without clearances and, therefore, the light loss at the boundary decreases drastically. Since adhesives are not used, the high environmental reliability is obtd. when the optical fiber with the filter is used for a long period.
Patent JP-H08184989-A (JP)
Title: Magnetic toner and image forming method
Inventor: KUKIMOTO TSUTOMU
IPC: G03G5/05
Filed: 1994-12-27
Abstract: PURPOSE: To provide a high-resolution, high-precision and reproducible magnetic toner reduced in chipping of an image carrier (photosensitive body), faithful to a latent image and substantially free of clogging and toner tailing. CONSTITUTION: A magnetic toner grain with the contact angle of the surface of an image carrier to water controlled to >=90 deg. and contg. a binder resin and a magnetic material and an inorg. fine powder treated with a compd. having an org. group are externally admixed to obtain the magnetic toner. The volume average grain diameter Dv (μm) is limited to conform to 3μm<=Dv <=8μm, the weight average grain diameter D4 (μm) to 3.5μm<=D4 <=9μm, the ratio Mr of the <=5μm grains in the number grain size distribution to 17 numerical %<=Mr <=90 numerical % and the Mr and the Mv of the <=5μm grains in the volume grain size distribution to Mr /Mv =-0.05+k (where k=4.6 to 6.7).
Patent JP-H0827139-A (JP)
Title: Optically active compound, liquid crystal composition containing the same and liquid crystal element, method for displaying and liquid crystal device using the same
Inventor: NAKAMURA SHINICHI
IPC: C09K19/02
Filed: 1994-12-27
Abstract: PURPOSE:To obtain a new optically active compound, having a high ability to impart the spontaneous polarization, improved in response characteristics to an electric field and capable of providing a liquid crystal element or a liquid crystal-optical shutter, etc., excellent in operating and displaying characteristics. CONSTITUTION:This compound of the formula R1-A1-A2-X1-A3-(CH2)p-L-A4-R2 [RY and R2 are each H, F, CN or a 1-30C (substituted)alkyl; A3 is a (substituted) 1,4-phenylene, pyridine-2,5-diyl, etc.; A1, A2 and A4 are each a single bond or A3; X1 is a single bond, COO, CH2CH2, etc.; (p) is 2-20; L is an optically active butanolide-2,4-diyl, etc.]. The compound is obtained by tosylating and converting, e.g. an alcohol into a malonic acid derivative, then reacting the resultant malonic acid derivative with an optically active oxysilane and subsequently forming a lactone ring. An optically active 2-[2-{4-(4- methoxyphenyl)phenyl}ethyl]-hexyl-4-butanolide is cited as an example of the compound.
Patent JP-H05175821-A (JP)
Title: Power supply circuit for depletion fet
Inventor: SHIMONISHINOSONO MASAAKI
IPC: H03K19/00
Filed: 1991-12-20
Abstract: PURPOSE:To prevent flow of a current more than necessary to reduce the power consumption by providing a switch element which supplies power to a logic circuit selected by a selecting circuit. CONSTITUTION:When data from the external is led into a selecting circuit 11, switch elements corresponding to logic circuits 13, 14, and 15 whose operation is required are selected from a switch element group 12 based on data. The supply current is supplied to, for example, logic circuits 13 and 14, whose operation is required, through selected switch elements. Since logic circuits to be operated are selected based on external data at the time of leading in external data and power is supplied to only selected logic circuits through the switch element group 12 in this manner, an unnecessary drain current does not flow, and the supply current is individually supplied to logic circuits 13, 14, and 15 corresponding to external data.
Patent JP-2001154332-A (JP)
Title: Heat developing device
Inventor: TSUKINOWA KAZUMI
IPC: G03D13/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat developing device which minimizes the temperature fluctuation in a heat developing section of a mechanism for air exchange of the heat developing section of the heat developing device and is excellent in energy efficiency. SOLUTION: The heat developing device for executing the heat development of a photosensitive heat development recording material by bringing the photosensitive heat development recording material into contact with a material heating means in the heat developing section has the mechanism which has a discharging means for discharging the air in the heat developing section to the outside of the heat developing device and an inflow means for admitting the air outside the heat developing device into the heat developing device and executes the heat exchange by the discharging means and the inflow means.
Patent JP-H09181290-A (JP)
Title: Semiconductor device with built-in photoreceptor element
Inventor: FUNABASHI HIROYUKI
IPC: H01L31/10
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which has a built-in photoreceptor element and hardly makes malfunctions by enabling the device to reduce an unnecessarily generated photocurrent with a simple constitution. SOLUTION: In a semiconductor device with a built-in photoreceptor element, a light receiving area 3 in which a photoreceptor element that generates the current corresponding to the quantity of received light is formed, a circuit area 4 in which a circuit that converts the current flowing through the photoreceptor element into a voltage and amplifies the voltage is formed, and a shielding film 8 which is formed to partially cover the area other than the light receiving area 3 from the top side so as to prevent the incidence of light to the area are integrated on one semiconductor chip 1. In addition, a diffusion area 5 which absorbs the current generated by the light entering the area not covered with the shielding film 8 is provided so that at least part of the area 5 can be laminated upon the film 8 in the circumference of the light receiving area 3.
Patent JP-H03193415-A (JP)
Title: Method for impregnating roving with resin powder
Inventor: TABATA HIRONORI
IPC: B29K105/08
Filed: 1989-12-25
Abstract: PURPOSE:To excellently open roving fiber and to uniformly impregnate the opened roving fiber with thermoplastic resin powder by repeatedly changing the tension of roving fiber strongly and weakly when the roving fiber is introduced into a fluidized bed and impregnated with thermoplastic resin powder. CONSTITUTION:Roving fiber 10 supplied from a roving bobbin 11 is passed through a comblike or annular guide eye 20 and aligned in the prescribed shape e.g. a thin band shape. Thereafter the roving fiber is introduced into a fluidized bed 30. In the fluidized bed 30, thermoplastic resin 40 is blown up to the upper part of a porous bottom plate 31 by the pneumatic pressure and held in a floating state. The binding force of a binder is broken by the pneumatic pressure and the intervals are caused between filament fibers. Thermoplastic resin powder 40 being in a floating state is held in these intervals. The roving fiber 10 introduced into the fluidized bed 30 is pressed by a turn roll or turn bar 32 and opened. The opened filament fiber is impregnated with resin powder 40. In this case, the tension of the roving fiber 10 in the fluidized bed is strongly and weakly changed repeatedly. Thereby both opening of the roving fiber 10 and impregnation of thermoplastic resin powder are promoted.
Patent JP-H07201142-A (JP)
Title: Magnetic disk storage device
Inventor: TAKEDA TAKEFUSA
IPC: G11B21/02
Filed: 1993-12-28
Abstract: PURPOSE:To provide a magnetic disk storage device which can improve information processing speed. CONSTITUTION:A magnetic head couple 3T having one pair of magnetic heads 3 arranged to be opposite to each other on the front and back sides of a magnetic disk D respectively is provided to be positioned in point symmetry to the center P of the magnetic disk D as one set. Moreover, the device is provided with an access means 6 for advancing and retreating simultaneously the individual magnetic head 3 of the one set of magnetic head couple 3T to and from both side surfaces of the magnetic disk D and also moving simultaneously the magnetic head couple 3T in the radial direction of the magnetic disk D so as to position the one set of magnetic head couple 3T in point symmetry to the center P of the magnetic disk D. Consequently, the latency time and the transfer time out of the access time are shortened, and hence the information processing speed is improved.
Patent JP-H11177133-A (JP)
Title: Semiconductor light emitting element
Inventor: TSUTSUI TAKESHI
IPC: H01S5/042
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element the breakage of which can be prevented even when a high voltage is impressed upon the element, by preventing concentration of high voltage to a boundary between a p-type layer and an n-type layer and its vicinity or electric fields to a sharp corner section of the element. SOLUTION: A semiconductor light emitting element is composed of an n-type layer 3 and a p-type layer 5 which are laminated upon another for forming a light emitting layer and n- and p-side electrode 9 and 8 which are respectively electrically connected to the n- and p-type layers 3 and 5. In addition, a high-resistance layer section which can withstand high voltages is provided at the connecting section between the electrodes 9 and 8 or the part of the element other than the light emitting layer, such as the n-type layer 3 or p-type layer 5.
Patent JP-H07162941-A (JP)
Title: Radio receiver and transmitter
Inventor: FUKUDA KUNIO
IPC: H04W52/02
Filed: 1993-12-02
Abstract: PURPOSE:To provide the receiver and transmitter for reducing power consumption at the time of waiting by dividing plural frequencies into those frequency groups and intermittently receiving, and receiving one of frequency groups each time. CONSTITUTION:A slave unit performs intermittent reception in a cycle T of 1.2sec. At such a time, the carrier frequency of 10 waves is divided into two groups of 5 waves and at two times of reception, all the carrier frequencies and scanned. In this case, when reception part start time t1 for one time of intermittent reception is set at 10msec, further, scan time per wave is set at 10msec and carrier frequency switching time for a reception part is set at 1msec, scan time t3 for five waves is turned to 55msec, namely, the operation time of the reception part for one time of intermittent reception becomes 65msec, and it can be reduced rather than operation time 120msec due to a conventional system for scanning all the ten waves. Thus, the power consumption of a battery at the time of waiting can be reduced in comparison with the conventional system.
Patent JP-H11170847-A (JP)
Title: Air conditioner for vehicle
Inventor: ABE TERUSHI
IPC: B60H1/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To increase a temperature difference between the inside/outside air winds by a heater core, and improve heating performance. SOLUTION: A heater pipe 62 for guiding engine cooling water to a heater core main unit 60 of a heater core 26, passing through an outside/inside air passage 20, 22 in the upstream in a blow direction of the heater core main unit 60, is connected to an inside air passage side end part 60A of the heater core main unit 60. The upstream side 64A of an engine cooling water pipe 64 in the heater core main unit 60 is arranged in the inside air passage 22, and the downstream side 64B of the engine cooling water pipe 64 is arranged in the outside air passage 20. In an outside air passage side end part 60B of the heater core main unit 60, a heater pipe 66 for guiding engine cooling water from the heater core main unit 60 to an engine is connected.
Patent JP-H03198489-A (JP)
Title: Motion vector detector and picture oscillation corrector
Inventor: MORIMURA ATSUSHI
IPC: H04N19/139
Filed: 1989-12-26
Abstract: PURPOSE:To prevent the erroneous detection of a motion vector in an entire picture by deciding the effectiveness of the motion vector in each detection area by using the state of a point with high correlation and obtaining the correct motion vector of the entire picture. CONSTITUTION:A motion vector detecting means A20 divides an input picture signal into plural areas and calculates the motion vector of the picture in each area. A correlation feature detecting means 11 investigates the feature of correlation from the internal data of the motion vector detecting means A20. Based on the data detected by the correlation feature detecting means 11 and the effectiveness/ineffectiveness decision data of the motion vector candidates by the motion vector detecting means A20, a motion vector deciding means B12 decides the effectiveness of the motion vector in each area and determines the motion vector of the entire picture. Thus, the detection error of the motion vector in the entire picture can be suppressed.
Patent JP-H09185593-A (JP)
Title: Multiprocessor system
Inventor: TANAKA NOBUNORI
IPC: G06T15/00
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To absorb the dispersion of load by sharing a buffer for data input (FIFO) among all pipelines. SOLUTION: A dispatch processor distributes the processing of successively inputted data sets to respective parallel processors 30-1, 30-2... corresponding to their attributes or the like. A data FIFO 22 temporarily holds the substances of data successively distributed out of the dispatch processor. An enable bit 23 shows whether effective data are stored in each step of data FIFO 22 or not. A priority encoder 24 executes the storage of data sets successively outputted from the dispatch processor and the distribution of storage places (pointers) to respective pipelines by controlling the data FIFO 22 and the enable bit 23. In this case, the data FIFO 22 for inputting/outputting the data sets is shared among all the pipelines.
Patent JP-2000165385-A (JP)
Title: Logic number converter
Inventor: EGUCHI KOHEI
IPC: H04L12/947
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a logic number converter whose configuration can be simplified. SOLUTION: A registration data conversion section 4 converts data from a registration data input port 2 on the basis of designation of a VP/VC connection from a VP/VC connection designation port 3 and registers the converted data to a conversion table 5 together with a logic number. In the case of VP connection, a logic number corresponding to a VPI value and VCI=0 is registered in the conversion table 5. In the case of VC connection, a logic number corresponding to a VPI value and a VCI value is registered in the conversion table 5. A logic number retrieval section 6 retrieves the conversion table 5 by using VPI+VCI as a key on the basis of a VPI/VCI from a VPI/VCI port 1 and when no corresponding logic number is in existence, a VC connection value is outputted.  When no logic number is in existence, a VCI=0 is used for the retrieved and when any logic number is in existence, a logical number of the VP connection is outputted.
Patent JP-2000159727-A (JP)
Title: Production of hydroxyalkyl acrylate
Inventor: MURAI HIROYA
IPC: C07C67/58
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a hydroxyalkyl acrylate, capable of giving the hydroxyalkyl acrylate in a high yield by subjecting a specific alkanediol and an acrylate ester to a transesterification reaction using a distannoxane compound as a reaction catalyst and then subjecting the reaction product to purification processes comprising a process for separating the reaction catalyst in the presence of a free carboxylic acid and a process for bringing the organic solution containing the free carboxylic acid, etc., into contact with an alkali aqueous solution. SOLUTION: This method for producing a hydroxyalkyl acrylate comprises subjecting a 2-10C alkanediol and an acrylate ester of the formula: CH2=CHCOOR (R is a 1-4C alkyl) or the formula: CH2=CHCOO(CH2)mOOCCH=CH2 [(m) is 2-10] to a transesterification reaction in the presence of a distannoxane compound of the formula [R1-R4 are each an alkyl or the like; X and Y are each OH, OR or the like] as a reaction catalyst and then subjecting the reaction product to purification processes comprising a process for separating the reaction catalyst from the reaction solution in the presence of a free carboxylic acid and a process for bringing the organic solution containing the hydroxyalkyl acrylate and the free carboxylic acid into contact with an alkali aqueous solution.
Patent JP-H08173016-A (JP)
Title: Method for making bread
Inventor: MUROTANI YUJI
IPC: A21D2/38
Filed: 1994-12-28
Abstract: PURPOSE: To provide a method for making breads having a high safety and a high nutrition by using a natural quality improving agent. CONSTITUTION: The method for making breads comprises adding a powdery natural quality improving agent prepared by adding a starch to an unpolished rice soup, an unpolished wheat and a wheat germ soup or their mixed soup, agitating and drying the mixture, in the process of producing breads by using a wheat flour, a table salt, a sugar, a fat, an yeast and water as major components, kneading and baking the mixture to make breads in accordance with the usual method.
Patent JP-H11164064-A (JP)
Title: Compound machine
Inventor: NIIHARA TAKAYUKI
IPC: H04N1/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency by executing other reserved function while temporarily stopping a facsimile function at the point when a facsimile under processing has been finished, by providing an execution reserving means for the other function and a facsimile function stopping/restarting means. SOLUTION: When the other function reserve key of an operation part is depressed during facsimile transmitting/receiving processing, a flag is set to '1'. When the end flag of FAX transmitting/receiving processing is judged, a main control part 2 stops the facsimile function for a fixed time. When the other reserved function has been activated within the fixed time, processing is executed until the other function is completed. When the execution of the other function has been finished or the other function is not activated within the fixed time, the facsimile function is reactivated. Thus, the other function can be surely activated and executed and after the lapse of a prescribed time, even when the other function has not been activated, the facsimile function is activated again so that influences upon the facsimile function can be suppressed to a minimum.