baber/WOPTO huggingface dataset:
Patent JP-S60111034-A (JP)
Title: Air-fuel ratio control system
Inventor: AMANO MATSUO
IPC: F02B1/04
Filed: 1983-11-21
Abstract: PURPOSE:To rationalize supplement and change operation of a coefficient of compensating a range by learning by making up a memory range of compensating coefficients from blocks of data used for control, obtained as a result from learning and obtained as a result from learning at the point just before the latest learning results. CONSTITUTION:After shifting to an engine control using a constant learning map wherein learning coefficient Kl constantly controlling a fuel injection timing Ti is stored, the learning coefficient Kl within the operation range corresponding to the constant learning map and a buffer map is amended with a new coefficient every time when the new learning coefficient Kl is obtained by learning in the specified operation range. Those new data are called D' and C' and every time when the amendment is performed to refill a new coefficient, a control coefficient alpha is temporarily made to be 1.0 and C' which is written in a buffer map is compared with data C which is stored in a comparison map. If the number of the differences between the coefficients in those ranges reaches a specified number (m), the routine is repeated. Air-fuel ratio control wherein the average of the cotrol coefficient alpha is kept 1.0 by the learning coefficient Kl may be performed, thereby providing higher responsibility and restraining exhaust gas from getting noxious.
Patent JP-S60109750-A (JP)
Title: Rotary magnet type motor
Inventor: TAKAHASHI MASAKI
IPC: H02K21/22
Filed: 1983-11-18
Abstract: PURPOSE:To effectively detect the position of a rotor by arranging the poles of a magnet so that the detecting surface of a sensor for detecting the pole of the magnet is perpendicular to the rotating direction of a rotor. CONSTITUTION:Since the detecting surface 14a of a sensor 14 for detecting the pole of a magnet 13 is arranged fixedly to become perpendicular to the rotating direction of a rotor, all the leakage magnetic flux flowed from N-pole to S- pole passes the detecting surface 14a of the sensor 14 when the surface 14a of the sensor 14 is moved onto the boundary of the N-pole and the S-pole of the magnet, and as the detecting surface 14a is displaced from the boundary, the magnetic flux flowed from the N-pole to the S-pole without passing the surface 14a increases, the leakage magnetic flux density of the magnet detected by the sensor 14 decreases, and further becomes zero. Thus, the boundary of the magnet 13 as the position detecting point of the rotor can be reliably detected.
Patent JP-H0643362-A (JP)
Title: Anamorphic converter
Inventor: KIMURA KENICHI
IPC: G02B13/08
Filed: 1992-07-24
Abstract: PURPOSE:To miniaturize the whole device and to obtain an image with a desired aspect ratio by specifying the refracting power of an anamorphic converter loaded on the image surface side of a main photographic system which changes the aspect ratio of a photographic picture. CONSTITUTION:The anamorphic converter AC is equipped with two lens groups of a first group L1 and a second group L2, and the first group L1 is provided with a negative refracting power both in horizontal and vertical directions, and the second group L2 is provided with a positive refracting power in the horizontal direction, and the negative refracting power in the vertical dirtection, and it is provided with the positive refracting power in the horizontal direction and the negative refracting power in the vertical direction as a whole. In other words, a retro focusing type is employed in the horizontal direction to lower image-forming magnification and to secure back focusing, and a weak negative refracting power is possesed on both the first and second groups in the vertical direction to secure the back focusing as increasing the image-forming magnification. Thereby, it is possible to easily load/unload the main photographic system on the image surface side even when it is the one with comparatively short back focusing and also, to miniaturize the whole device without requiring a focusing mechanism.
Patent JP-H0884246-A (JP)
Title: Image processor
Inventor: SAKAGAMI HIROFUMI
IPC: H04N1/387
Filed: 1994-09-13
Abstract: PURPOSE: To attain high quality of edit processing by converting designated coordinated data into resolution of received image data. CONSTITUTION: When an image input section 2 receives image data with higher resolution than that of an image display section 3, an edit processing section 5 compensates coordinate data received by an edit input section 4 and converts the resolution of the data into the same resolution of the image data received by the image input section 2 to generate the edit data. An image processing section 6 applies edit processing to the edit area received from an edit input section 4 and provides an output of an image output section 7. Through the constitution above, even when a frame line of the edit area is designated by a slant line or a curve, the frame line of the edit area whose resolution is converted is not stepwise and when the edit processing of image data with high resolution is designated for low resolution, the edit processing is executed with high quality.
Patent JP-H0558783-A (JP)
Title: Diamond substrate and its production
Inventor: TODA NAOHIRO
IPC: C01B31/06
Filed: 1991-08-29
Abstract: PURPOSE:To produce a diamond substrate having novel constitution and usable for various semiconductor devices such as a transistor and a sensor or as an insulating film or a high hardness coating film used for a superhard tool. CONSTITUTION:A diamond layer is grown on a boron phosphide substrate to produce the objective diamond substrate. By this method, high purity smooth diamond substrates or single crystal diamond substrates having a large area can be provided in large quantities at a low cost.
Patent JP-S6198908-A (JP)
Title: Steam turbine device
Inventor: KOMATSU HIDEAKI
IPC: F01D21/00
Filed: 1984-10-19
Abstract: PURPOSE:To prevent overheating and provide continuous operation with extra- low load, in a power generating plane of turbine bypass system, by using the step pressure signal from a high pressure turbine as a signal to open and close a ventilator valve equipped on the line to lead the exhaust part of said high pressure turbine with the condenser. CONSTITUTION:When a high pressure turbine 2 is to be drafted from turbine bypass operation at the plant starting time, a control valve 9 is opened to send the draft to the turbine 2. At this time, the pressure downstream a low- temp. reheating check valve 12 is put in condition with a specified pressure, while the overstream pressure is held, before said control valve 9 is closed, in the vacuum condition approx, the same as inside a condenser 5 with the aid of a ventilator valve 13. If under this condition the control valve 9 is opened to introduce steam into the high pressure turbine 2, the exhaust part of the turbine 2 will get excessive high temp. if the valve 13 is in full closed condition. Thus the step pressure of the high pressure turbine 2 is sensed by a pressure sensor 20, and the closing timing of the ventilator valve 13 is delayed according to the outcome of the sensing so as to exhaust the steam to the condenser 5 from valve 13.
Patent JP-H0959687-A (JP)
Title: Detergent for removing wax
Inventor: SOEJIMA TOSHIAKI
IPC: C11D7/32
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the influence on environment and improve the safety by incorporating four specified components. SOLUTION: This detergent is obtained by blending 65-95wt.% component (A) which comprises a water-soluble amide compound comprising, e.g. an aliphatic amide compound, such as N,N'-dimethylformamide(DMF) or N,N'- diethylformamide(DEF), or a cyclic amide compound comprising, e.g. a pyrrolidone compound such as N-methyl-2-pyrrolidone, or which comprises a water-soluble lactone compound such as γ-butyrolactone(GBL), 0.01-15wt.% compound (B) serving to improve the penetration of the detergent into wax and selected from alkanolamines and quaternary (lower alkyl) ammonium hydroxides of the formula (wherein R<1> to R<4> are each a 1-4C alkyl), 0-20wt.% water (C) serving to prevent combustion and for long-term storage, 0-30wt.% 6-10C aromatic hydrocarbon (D), and if necessary, 1-5wt.% surfactant.
Patent JP-H1166268-A (JP)
Title: Image reader
Inventor: ISHIKAWA YOSHIRO
IPC: H04N1/107
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To read a document up to its end part, without spoiling the operability by setting the horizontal distance between the part where a travel roller is grounded on the document surface and the center point of image formation below a specified value. SOLUTION: The distance between the grounding part of a roller and the center point of image formation of an optical device is set below a dimension value of 10 m corresponding to the mean end part margin of the document so as to make a read of high quality, while suppressing variations in the distance between the optical device and document. When the diameter a1 of the travel roller 4 is 5.4 mm and the diameter of a rotary encoder is about 8 mm, the height a2 of the housing 6 of the image reader is reduced to almost to 10 mm. Since the distances a8 and a7 between a read part 12 and housing grounding parts 11 and 11' are as short as possible, an LED array 1 is arranged preferably on the opposite side from the travel roller 4 about a lens array 2, so as to a dimension <=10 mm corresponding to the mean end part margin of the document.  The LED array 1, lens array 2, and image sensor 3 are adhered to the housing wall surface.
Patent JP-H0649868-A (JP)
Title: Alarm sound device of construction machine
Inventor: AKINO SHINJI
IPC: E02F9/26
Filed: 1992-07-27
Abstract: PURPOSE:To secure the safety of works with a construction machine and make convenient to transmit signals by allowing an alarm sound from the construction machine to be heard easily by the mating party. CONSTITUTION:At the side face of the arm of a hydraulic shovel, a second alarm sound device 11 is together with the first alarm sound device 10. furnished on a revolving body 2, installed in such a way as facing ahead at the foremost part, i.e., in a position near the coupling part of a bucket 6. This second alarm device 11 consists of two steel plates etc., and is protected by locating within a protection cover 13 in the form of an approx. triangular pyramid spreading in the direction of the bucket 6, and also this functions as a megaphone to emit the sound given by the second alarm device 11 forward while being amplified.
Patent JP-S6099150-A (JP)
Title: Resin composition containing rare earth element and its manufacture
Inventor: IDA KOUZOU
IPC: C08K3/10
Filed: 1984-10-19
Abstract: PURPOSE:To obtain the titled composition of good optical properties with high shielding performance from thermal neutron beam, by uniformly dispersing and dissolving at least one compound containing rare earth element selected from gadolinium, samarium and europium in a resin consisting of transparent thermoplastic and/or thermosetting one except methacrylic resin. CONSTITUTION:The objective composition can be obtained by uniformly dispersing and dissolving (A) at least one compound containing rare earth element selected from gadolinium, samarium and europium in (B) a resin consisting of transparent thermoplastic and/or thermosetting one except methacrylic resin. The manufacturing process is as follows: a blend made up of (1) said resin, i.e. the component (B) containing >=50wt% of aromatic vinyl polymer, (2) said rare earth element compound(s), (3) a solvent dissolvable for said compound(s), of formula R1COOH (R1 is 1-20C hydrocarbon residue) or R2OCO-R3-COOH (R2 is H or 1-9C hydrocarbon residue, R3 is 1-6C hydrocarbon residue) and (4) polymerization initiator is polymerized in a mold. The weight concentration of said element in the whole resin content should be 0.001-10wt%.
Patent JP-H0674442-A (JP)
Title: Supplying device for liquid for bath
Inventor: FUJITA YOSHIHISA
IPC: F24H1/00
Filed: 1992-08-18
Abstract: PURPOSE:To reduce the counterflow of waterdrops in a gas-liquid contact part through an exhaust gas channel upstream by turning on the supply of cold water or hot water when a current of air sent to a hot-water burner bar a blower has exceeded a specified amount. CONSTITUTION:A specified amount is set for the air sent by a fan 43 to secure a flow of exhaust gas enough to suppress a counterflow of waterdrops upstream through an exhaust gas channel H from a gas-liquid contact part 1 where cold or hot water is put in contact with the exhaust gas from a hot-water burner 4. When the amount of air sent by the fan 43 is below the prescribed amount, that is, if cold or hot water is supplied to the gas-liquid contact part 1, it is possible that waterdrops in the gas-liquid contact part 1 may flow upstream through the exhaust gas channel H, the supply of cold or hot water is withheld. Contrarily, when the amount of air from the fan 43 has exceeded the prescribed amount, that is, if cold or hot water is sprayed in the gas-liquid contact part 1, it is not possible for the waterdrops to flow upstreamthrough the exhaust gas channel H, cold or hot water is supplied.
Patent JP-H08190825-A (JP)
Title: Manufacture of a3 b type compound superconducting wire
Inventor: NAGASU YOSHINORI
IPC: H01B12/10
Filed: 1995-08-28
Abstract: PURPOSE: To provide a superconducting wire having an excellent characteristic. CONSTITUTION: A composite billet 71 is formed by arranging hexagonal bars 31 in the vicinity of an inner wall of the outermost sheath 11 opposed to corner parts of reference hexagonal aggregates 81 in which hexagonal element wires 21 are almost coaxially filled and arranged with the outermost sheath 11 in the closest packing. Work such as hot extrusion is performed on this composite billet 71, and a composite wire rod is manufactured, and heat treatment or the like is performed, and A3 B type compound superconducting wire is manufactured.
Patent JP-H02177268-A (JP)
Title: Manufacture of plate for bipolar battery
Inventor: YABUMOTO TOSHIAKI
IPC: H01M10/28
Filed: 1988-09-01
Abstract: PURPOSE:To eliminate the infiltration of an electrolyte from a defective part and extend the lifetime of a battery even if there is improper bonding between a conductive board and an electrical insulation enclosure frame by fixing the electrical insulation enclosure frame to the peripheral edge of the conductive board and applying a water repellent treatment to a boundary between the surface of the conductive board and the internal surface of the frame. CONSTITUTION:Rectangular recesses 4 and 4 surrounded with a U-shaped enclosure frame 2 are formed on both sides of the conductive board 1 of a framed plate base. Before starting an active material filling work, a water repellent agent 6 is coated on a boundary 5 between both sides 1a and 1a of the conductive board 1 and the internal surfaces 2b and 2b of the enclosure frame 2, or the allaround boundary part 5. The water repellent agent 6 is coated in such a way as to cover the allaround boundary part 5 wherein the conductive board 1 intersects orthogonally with the internal surface 2b of the enclosure frame 2, using a brush, spray or the like. A water repellent agent coat 6 is thereby formed on the allaround boundary part 5. Thereafter, an active material is filled and deposited on the recesses 4 and 4 formed with the conductive board 1 and the enclosure frame 2, thereby forming the coat layer 8 of the material and obtaining a bipolar plate 9.
Patent JP-H0267655-A (JP)
Title: Memory control circuit
Inventor: NAKAGAWA NOBUO
IPC: G06F12/06
Filed: 1988-09-01
Abstract: PURPOSE:To increase the speed of program processing by individually setting up memory reading time width in a slow access time circuit and a rapid access time circuit at the time of reading out the contents of the memory in a computer. CONSTITUTION:Plural ROM selecting signals CS0 to CSm to be applied to a ROM 9 through a power strobing circuit 11, a memory reading signal 7 and a machine clock 4 are connected to a machine clock control circuit 13. Since the ROM 9 is accessed by using the circuit 11, power supply rise time t2 + address setting-up time t3 is required until the determination of data. Therefore, the circuit 13 supplies a machine clock 14 to a CPU 3 after stopping the supply of one clock of the machine clock 4. Only at the time of accessing the ROM 9, the clock 4 in a ROM reading time T2 is divided into two clocks and the divided clock is used as a clock at the time of accessing a RAM 10, so that the memory reading time width in the program can be shortened.
Patent JP-H0855022-A (JP)
Title: Software reproduction system
Inventor: AKIYAMA RYOTA
IPC: G06F21/10
Filed: 1994-08-10
Abstract: PURPOSE:To improve the security of a security circuit by sending out output data ciphered or deciphered inside a software reproducing device case body to a transmitter-receiver case body and an output device case body. CONSTITUTION:A software storage medium where a ciphered software is registered is read in a software read means 101 and the read software is deciphered or ciphered again in a ciphering and deciphering means 102. Then, the deciphered or ciphered output data are sent out to the transmission/reception means 104 of the transmitter-receiver case body 105 and the output means 106 of the output device case body 107. Thus, the high security for ciphering and encoding is maintained and safety is improved.
Patent JP-H1166384-A (JP)
Title: Sheet paper or the like processor and ticket-vending machine
Inventor: TSUJI ETSURO
IPC: B65H7/12
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet paper or the like processor and a ticket-vending machine which do not reject even when two pieces of sheet paper or the like are taken, enable outputting again and minimize the occurrence of rejected sheet paper or the like. SOLUTION: This processor contains a dividing roller 102 which divides paper moneys into one by one, carrier mechanisms 28a (28b and 28c) which carry a paper money that is divided and sent by the roller 102, detection sensors 115 which detect whether or not paper moneys are divided into one by one by the roller 102, and a controlling means 118 which performs reverse drive of the mechanisms 28 (28b and 28c) when the sensors 115 detect that paper moneys 4 are not divided, returns the paper moneys to a storage safe, after that, operates an extruding mechanism 90 and a sending mechanism 100 to take out the paper moneys again and sends them.
Patent JP-H0663077-A (JP)
Title: Disposable diaper
Inventor: KAWAGUCHI HARUKO
IPC: A61F13/49
Filed: 1992-08-18
Abstract: PURPOSE:To provide the disposable diaper which cannot be peeled off easily by an infant, and also, can be put on easily, and moreover, can be thrown away easily, and furthermore, can be adjusted as to its size in accordance with physique of a wearer. CONSTITUTION:The disposable diaper 1 is provided with a diaper main body 5 having a liquid permeable surface sheet 2, a liquid impermeable leakage preventive sheet 3, and an absorbent 4 positioned between both these sheets, and in the diaper main body 5, elastic/flexible members 10a, 10b for forming gathers in the waist part and leg parts 9, 9 of a belly side part 6 and a back side part 7, respectively are arranged, and also, in the diaper main body 5, a fastening tape 11 and a tape sticking area 12 to which the fastening tape 11 is stuck are provided. Moreover, in the belly side parts 6, 6, pane-like elastic lug pieces 13a, 13b are fixed to each of both its side parts in its one end part, and to the other end part of each of the elastic lug pieces 13a, 13b, the fastening tape 11 is stuck and fixed, and in the back side part 7, a target tape (tape sticking area) 12 is provided.
Patent JP-H0561582-A (JP)
Title: Keyboard device
Inventor: YOKOYAMA KAZUO
IPC: G06F3/02
Filed: 1991-08-30
Abstract: PURPOSE:To prevent the kind of a printed circuit board with a built-in control circuit from being increased by unnecessitating a control circuit exclusive for each keyboard. CONSTITUTION:A keyboard 1 and a signal generating circuit 2 are provided in a keyboard part 5 and for each keyboard 1, respectively corresponding keyboard signals are outputted from the signal generating circuit 2 to a keyboard control circuit part 6. The keyboard signals are received by a signal analyzing circuit 4 in the keyboard control circuit part 6, it is analyzed which type of the keyboard 1 is connected, and the result is outputted to a keyboard control circuit 3 as an analyzing signal. The keyboard control circuit 3 controls the keyboard 1 by outputting respective control signals for each keyboard 1. Thus, the many kinds of keyboards 1 can be utilized by one kind of the control circuit.
Patent JP-H0561190-A (JP)
Title: Optical image forming material
Inventor: ENDO TOSHIAKI
IPC: G03F7/004
Filed: 1991-08-30
Abstract: PURPOSE:To require no lamination for treatment of both-side paper by forming layers containing specified microcapsules and reducing agent on both sides of a supporting body. CONSTITUTION:On both surfaces of a supporting body, there are formed layers containing a reducing agent and microcapsules containing at least a leuco dye which develops color by oxidization and photo-oxidizing agent. The leuco dye which is one component of the optical image forming material is a reduced form of a dye having one or two hydrogen atoms and develops color with removal of the hydrogen atom or addition of electrons. Therefore, if the dye develops color by oxidization, it forms a pattern. Thereby, no lamination is necessary for the treatment of both-side paper, and the thermal one fixing treatment is enough to save the manpower.
Patent JP-H0773308-A (JP)
Title: Digital image processor
Inventor: NISHIZAWA MASATO
IPC: G06T7/00
Filed: 1993-09-03
Abstract: PURPOSE:To provide a digital image processor which can perform optimum contrast conversion even in the image part of low histogram frequency. CONSTITUTION:Input data Id are discretely sampled at a sampling circuit 1 and based on those data, plural cumulative histograms are prepared by a cumulative histogram preparation circuit 2. The contrast of the input data Id is converted by an interpolation circuit 3 while using the value of the cumulative histogram. Gamma characteristics are applied to the contrast converted data by a gamma circuit 4. A clear contrast picture is provided by inputting the output of the gamma circuit 4 and the input data Id to an adder circuit 5 and additively averaging the gamma circuit output and the input data Id at a prescribed ratio.
Patent JP-H0772765-A (JP)
Title: Image forming device
Inventor: MORI AKITO
IPC: G03G15/047
Filed: 1993-09-03
Abstract: PURPOSE:To prevent the lift of an exposure lamp from leaking out even in the case of copying with an original platen cover opened and to prevent, in this case, an unnecessary image from being formed on the part of transfer paper, corresponding to the outside of the range of an original. CONSTITUTION:Until an original detection sensor 92 detects the original, a shield cover 91a is drawn by a cover drive unit 94 via a wire 93. When the original is detected, the shield cover 91a stops. Thus, because the part of the exposure lamp 4, corresponding to the outside of the range of the original, is shielded by the shield cover 91a, light does not leak out. The part of photo- receptor, corresponding to the outside of the range of the original, is irradiated with light by an LED which carries out size-blank based on the output of the original detection sensor 92, and an unnecessary image is not formed.