baber/WOPTO huggingface dataset:
Patent JP-S57189183-A (JP)
Title: Correcting method of deterioration of photoreceptor
Inventor: YAMANOBE KOUJI
IPC: G03G15/00
Filed: 1981-05-18
Abstract: PURPOSE:To make correction with suppress exposure, by repeating that increasing the rotating speed of a development sleeve and an output of a bias power supply accompanied with the rising of the potential at a background part due to degrading of a photoreceptor and the output of an exposure power supply is controlled after the speed reaches a set speed. CONSTITUTION:A surface electrometer 10 measures the latent image potential of a reference pattern 9 on a photoreceptor. A high voltage source 11 for charging and a bias power supply 12 controlled with an output signal of the electrometer 10, and an exposure power supply 13 controlled depending on each output of the power supplies 11 and 12 and the electrometer 10 are provided. If the potential of the electrometer 10 is risen due to degrading of the photoreceptor, the output of the power supply 13 remains unchanged and the output of the power supply 12 and the rotating speed of a development sleeve 8 are increased, and when the speed of the sleeve 8 is increased to a prescribed level, the output of the power supply 13 is controlled and the potential of the electrometer 10 is dropped to the initial level. The control like this is repeated and the degrading of the photoreceptor is corrected even with suppressed exposure as low as possible, and the life of the photoreceptor can be prolonged and the contrast can also be kept constant.
Patent JP-S62232275-A (JP)
Title: Picture recording and reproducing device
Inventor: ISHIHARA SATORU
IPC: H04N1/411
Filed: 1986-04-01
Abstract: PURPOSE:To shorten the changeover time of a display screen for retrieving by separating MH code data and MR code data and storing in a large capacity storage medium and decoding a schematic picture only by the MH code at the time of a retrieval. CONSTITUTION:When reading the code data stored on the large capacity storage medium 11, only the MH code is decoded. An MH decoding line 12 is converted so as to make one line plural lines, and thereafter extended on a picture memory 8. The schematic picture is displayed on a CRT 15 only by the MH decoded data and the picture is retrieved by the CRT display until the desired picture successively appears. When the required picture appears on the CRT, the MR code data is read from the large capacity storage medium, MR decoded, extended on the picture memory as complete picture data and displayed on the CRT. Thereby, an access time, the transfer time of the code data and a decoding processing time can be shortened.
Patent JP-H09264113-A (JP)
Title: Method of controlling hydraulic mechanism
Inventor: KIRA NAOKI
IPC: F01L1/34
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To quickly perform a desired switching to a hydraulic supplying passage in a hydraulic mechanism suitable for a valve stopping mechanism by controlling the oil pressure of a hydraulic chamber by the hydraulic control mechanism, and supplying or holding the oil pressure smaller than a prescribed pressure to the hydraulic chamber even when the prescribed pressure is not needed in the hydraulic chamber. SOLUTION: In a valve stopping mechanism 19 in a valve system 10 of engine, the axial center of a through-hole 35 is shifted to the axial center of a slider 32 when a plate 34 is present in a first position in the drawing to make the slider 32 not relatively movable to inner bodies 23, 24 together with a valve stem 15. On the other hand, when it is present in a second position, its axial center is conformed to that of the slider 32 to make the slider 32 relatively movable. When the plate 34 is switched from the second position to the first position, the oil pressure of a hydraulic chamber 36 is discharged to an oil pan with a solenoid valve 44 as a chamber 443, and an oil pressure of the degree to which the piston plate 34 is not moved against a spring 41 is then guided to the hydraulic chamber 36 with the solenoid valve 44 as a chamber 441.
Patent JP-S61236373-A (JP)
Title: Inverter
Inventor: KUROKI KAZUO
IPC: H02M7/493
Filed: 1985-04-08
Abstract: PURPOSE:To improve the efficiency of the entire converter by forming N pieces of DC power sources from one DC power source, connecting a bridge inverter with the outputs, and connecting in series the AC outputs. CONSTITUTION:The primary windings of two insulating transformers 31, 32 are connected through a switch circuit 2 with a DC power source 1. Bridge inverters 51, 52 are connected through rectifiers 41, 42 with the secondary windings. After the outputs of the inverters 51, 52 are connected in series, they are supplied through an AC filter 6 to a load 7. Thus, a voltage input to the filter 6 comes to the vector sum of the output voltages of the both inverters 51, 52.
Patent JP-S643450-A (JP)
Title: Temperature controller controlling multiple facility environmental device
Inventor: TOOMASU JIEI BETSUKII
IPC: F24F11/02
Filed: 1988-03-30
Abstract: PURPOSE: To efficiently control a heat pump having an auxiliary heat source for softening an atmosphere in a closed space by holding curves parallel to each other in a first mode of operation and first operation curves at a minimum gradient in a second mode of operation, and regulating a gradient of the second curve to increase or decrease an operation of the auxiliary heat source. CONSTITUTION: A thermostat means 21 has two stages. In a first mode of operation, a first stage and a second stage are operated to pick up a temperature between a night setback temperature and normal comfortable temperature in the state that separate heat pump ramp rate and auxiliary heat ramp rate can be operated together in parallel. The heat pump and auxiliary heat ramp rates are changed daily in response to conditions of a previous day. The heat pump 11 is controlled by the first stage of the means 21 and the auxiliary heat source 12 is controlled by the second stage of the means 21. The means 21 responds to an air temperature 31 and a wall temperature 30. And a closed space 17 responds to a combination of a weather 20 and heat supplied via a distributing circuit network 15 through a duct 16.
Patent JP-H04309119-A (JP)
Title: Meshing system and meshing processor
Inventor: HATA YOSHIO
IPC: G06F3/048
Filed: 1991-04-08
Abstract: PURPOSE:To prevent the display quality of ruled lines or characters from being lowered when meshing at a word processor or the like. CONSTITUTION:A pattern storing means 21 is provided to store plural unit patterns UPA1-9 differing the positions of black dots DTB concerning the same kind of meshing patterns NPA, a pattern selecting means 23 is provided to select and read one of the plural unit patterns UPA1-9 stored in the pattern storing means 21, and a pattern arranging means 24 is provided to repeatedly arrange one of the unit patterns UPA1-9 read out by the pattern selecting means 23 in a meshing area.
Patent JP-H09263059-A (JP)
Title: Thermal recording material
Inventor: AOYAMA SHIGEO
IPC: B41M5/30
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material reduced in the lowering of the density of a recording image with the elapse of time and also in the lowering of the density of the recording image and the yellowing of a background part even if exposed to light. SOLUTION: In a thermal recording material having a recording layer containing a leuo dye an a coupler, 3-diethylamino-7-(m-trifluoromethyl) anilinofluorane an 2-(2'-hydroxy-5'-methylphenyl)benzotriazole are added to the recording layer and, further, at least one compd. selected from 1,1,3-tris(2- methyl-4-hydroxy-5-cyclohexylphenyl)butane and 1-[α-methyl-α-(p-hydroxyphenyl) ethyl]-4-[α',α'-bis(p-hydroxyphenyl)ethyl] benzene is added thereto.
Patent JP-H11253195-A (JP)
Title: Determination of intracellular atp
Inventor: SAKAKIBARA TATSUYA
IPC: C12Q1/66
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining intracellular ATP in high sensitivity, and to obtain a reagent for the above determination. SOLUTION: This method for determining intracellular ATP comprises the following steps: (a) adding an ATP augmentor to a sample containing cells; (b) extracting the ATP in the cells; and (c) determining the ATP thus extracted. Wherein, the ATP augmentor is one or more kinds of substances selected from saccharicies, nucleic acids, organic acids, amino acids and ionic gradient regulators. The other objective reagent for the determination of intracellular ATP is obtained by including the above ATP augmentor. When an ATP augmentor is added to a test sample, intracellular ATP is augmented; therefore, the sensitivity of determining the intracellular ATP can be raised.
Patent JP-S553131-A (JP)
Title: Method of manufacturing port sealing plate for battery
Inventor: OUBI FUMIO
IPC: H01M50/167
Filed: 1978-06-20
Abstract: PURPOSE:To provide a port sealing plate having superior sealing effect for a battery by specifying the blanking direction of a blank at blank working time of the  sealing plate to thereby always form an edge at the folded end of the sealing plate  in outward radial direction. CONSTITUTION:An anode active material 2 is contained, a separation film 3 and electrolyte absorber 4 are placed and cathode active material 5 contained in a metal port sealing plate 6 is disposed in a case 1 of conductive material such as metal or the like. This sealing plate 6 is sealed via an elastic insulating ring 7 at the peripheral edge 1b of the opening in the case 1 to thereby form a thin button type battery. This sealing plate 6 is formed by means of press work to thereby form U- shaped folded portion at the outer periphery thereof. The sealing plate 6 is provided by blanking a metal material therefor in the direction that substantially rectangular swelled portion 9 is formed in outward radial direction after the working at the end and then sequentially drawing it.
Patent JP-2000269843-A (JP)
Title: Receiver in common use for receiving circularly polarized wave and linearly polarized wave
Inventor: OGAWA FUMIYOSHI
IPC: H04B1/18
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance a cross polarization characteristic in the case of receiving a linearly polarized wave by using a rat race to synthesize horizontally and vertically polarized wave components in the case of receiving a circularly polarized wave. SOLUTION: A received horizontally polarized wave by a probe 2 is amplified by operating amplifiers 5, 6 (amplifiers 7, 8, 11 are not operated), and the amplified signal is given to a BPF 12. A received vertically polarized wave by a probe 3 is phase-shifted by a 90 degree phase shifter 4, amplified by operating the amplifiers 7, 8 (amplifiers 5, 6, 11 are not operated), the linearly polarized waves are down-converted by a frequency conversion section 13 and outputted from a terminal 21 via amplifiers 18, 19.  In the case of receiving a circularly polarized wave, the horizontally and vertically polarized components from the probes 2, 3 are amplified by the amplifiers 5, 7 (amplifiers 6, 8 are not operated), the amplified signals are given to ports a, b of the rat race 9, the synthesized signal is outputted from a port (C), amplified by the amplifier 11, down-converted by a frequency conversion section 16 via a BPF 15 and outputted from the terminal 21 via the amplifiers 18, 19.
Patent JP-2000274804-A (JP)
Title: Air conditioner
Inventor: SATO HIROYUKI
IPC: F24F13/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning indoor machine, secure subcooling, improve heating performance at a low cost, and save energy. SOLUTION: This air conditioner comprises a compressor contained in an outdoor machine; an outdoor heat-exchanger, a throttle device, and an indoor apparatus provided with an indoor heat-exchanger having two paths arrayed in two trains in a manner to extend orthogonally to a draft direction. The members described above are orderly interconnected through a refrigerant piping to form a refrigerant circuit. In a so formed air conditioner, a central part forming the outflow side during condensation of one of the trains of an indoor heat-exchanger 11 is notched, one train part 11a being only the other train remaining and two train parts 11b are situated thereabove and therebelow.
Patent JP-S63240100-A (JP)
Inventor: KITAOKA HIROSHI
IPC: H05K9/00
Filed: 1987-03-27
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-H10267785-A (JP)
Title: Flow visualizing method and device
Inventor: OTOMO AKIHIRO
IPC: G01M9/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device which are not affected by reflected light from the wall surface of a container and the like when visualizing and observing the flow of fluid in the container or piping. SOLUTION: An ultraviolet laser beam emitted from an ultraviolet laser beam source 1 is converted by a cylindrical lens 2 into a sheet of light 3, which is applied to a transparent cylindrical container 4 for observation. A material which fluoresces when excited by ultraviolet rays, e.g. a solid particle containing rhodamine B, is mixed in the flow of fluid in the cylindrical container 4 as a tracer 5. Therefore, reflected light from the wall surface of the cylindrical container 2 is invisible to the naked eye and so does not hinder observation, while only scattered light from the tracer can be observed by the naked eye.
Patent JP-S57191422-A (JP)
Title: Lubricating device of supercharger
Inventor: KATOU KENTAROU
IPC: F02B39/14
Filed: 1981-05-19
Abstract: PURPOSE:To prevent the leaking of a lubricating oil due to the loosening of a fixing bolt by a method wherein joints attached to the ends of oil pipes are fitted oiltight in inlet and outlet ports for the lubricating oil provided at the bearing section of the titled supercharger and the joints are connected to each other through a plate. CONSTITUTION:The bearing section 2 of a supercharger 1 is provided with the inlet port 5 and the outlet port 6 for the lubricating oil so as to lubricate the shaft 4 of the supercharger therethrough. In this case, the inlet port 5 and the outlet port 6 are arranged opposite to each other, for example, up and down, the joints 9 and 10 at the ends of the oil pipes 7 and 8 are fitted oiltight into the ports 5 and 6, respectively, and extensions 9a and 10b of both of the joints 9 and 10 are connected to each other through the plate 11. Further, the extension 9b is attached to the supercharger 1 with a bolt 12 on one hand and to the plate 11 with a bolt on the other while the extension 10b is attached to the supercharger 1 and the plate 11 with a single common bolt 14 with the plate 11 attached to the bearing section 2 at the intermediate point of the plate with a bolt 15.
Patent JP-2000268502-A (JP)
Title: Information reproducing device using feedback filter
Inventor: UCHIDA SHIGEYA
IPC: G11B20/10
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the error rate by selecting a data stream corresponding to a path providing a minimum path metric on the basis of a state transition diagram introduced from an output of an impulse response waveform and a depth of a tree so as to obtain a compensation value for equalization. SOLUTION: A metric computing device 2 outputs an equivalent error E, a path metric L of a survival path and a survival path P corresponding to each state on the basis of a state transition diagram. A comparator 3 outputs a path state numbers providing a minimum value to the path metric L and an equivalent error εi corresponding to a most probable path. A selector 5 uses the state number S to select one of a plurality of data streams D corresponding to the survival path P stored in a path memory 4 and to output a tentatively detected data stream d*. A feedback filter 6 obtains and outputs a compensation value to equalize a trailing edge of an impulse response of an output of a feedforward filter 1 to '0' on the basis of the tentatively detected data stream d*.
Patent JP-S56796-A (JP)
Title: Cubic speaker box of variable sound source position
Inventor: FUKUDA YUTAKA
IPC: H04R5/02
Filed: 1979-06-18
Abstract: PURPOSE:To reduce the occupied space at nonuse and to increase the low sound characteristics and feeling of cube in use, by forming the side of two speakers with bellows. CONSTITUTION:The speaker boxes 1, 2 are connected to the side plates 5 and 6 with bellows 3 and 4. Further, the boxes 1, 2 have respectively connection holes 7, 8 and the bellows 3, 4 can cover the connection holes 7 and 8 to shut external air and the part contacted to the side plates 5 and 6 of the bellows 3 and 4 is fixed. Accordingly, when the bellows 3, 4 are extended, the boxes 1, 2 are detached and the interval of the sound source 9, 10 is increased, resulting in increasing the feeling of cube at reproduction. Simultaneously, the inner volume of the speaker box is increased including the bellows, allowing to increase the low sound characteristics. Further, in nonuse, the occupied space can be reduced by compressing the bellows.
Patent JP-H05237445-A (JP)
Title: Method for forming matte varicolored pattern film
Inventor: MAEDA HIROMI
IPC: B05D5/02
Filed: 1992-02-28
Abstract: PURPOSE:To form a pattern having a high-grade feeling in a uniform film thickness state by painting the surface of an object to be painted with colored undercoat emulsion paint and applying topcoat emulsion paints having a plurality of colors to the upper surface of the paint layer and subsequently applying emulsion paint in a scattered state. CONSTITUTION:At the time of work, an object 1 to be painted is preheated in the preheating furnace 2 of a zone I at first and the rear thereof is coated by the roll coater 11 of a zone II. Next, the object 1 to be painted is painted with colored undercoat emulsion paint by the nozzle 12 and air nozzle 13 of the shower painting device of a zone III. The object 1 to be coated is heated in a zone IV. Continuously, a plurality of paints having different colors are approximately injected by the painting gun 14 of a zone V to form a varicolored pattern film gradually changing in color. Setting is performed in a zone VI and heating is further performed in a zone VII if necessary. Emulsion paint is applied in a scattered state by the painting machine 15 of zone VIII.
Patent JP-H10266367-A (JP)
Title: Airtightness construction of building, airtightness construction material, and airtightness constructing method of building
Inventor: HAYASHI TETSUYA
IPC: E04B1/66
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To enhance an airtightness between a floor beam and a floor board, and prevent outdoor cold air from coming by furnishing an airtightness film from the upper surface of the floor board to the outside surface of the floor beam, and allowing a sealing member to be held between the faced floor beams. SOLUTION: A building units A1, A2 having a floor part formed of floor beams 1, 1 and floor boards 3, 3 is fabricated by setting the floor beams opposite to each other. In the unit building, an airtightness film 13 is overspread from the upper surface of the floor board 3 of the building unit floor part to the outside surface of the floor beam 1. In addition, between the faced floor beams 1, a seal member 11 is held which consists of a foam body having a retardative shape recoverability; then a shape of the foam body is permitted to recover to fill a space facing the floor beams 1. In this construction, and airtightness is enhanced between the floor beam 1 and the floor board 3 so that outdoor cold air can be precluded from coming therein.
Patent JP-S531474-A (JP)
Title: Manufacture for mask
Inventor: SASAKI HIROO
IPC: H01L21/302
Filed: 1976-06-25
Abstract: PURPOSE: To enable the mask absorbing X-ray, by growning the glass oxide film including at least one type of lead or gold at a low temperature and separating metal lead or gold on the surface by reducing process after patterning this. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63243985-A (JP)
Inventor: ITO MASAYUKI
IPC: G09B9/00
Filed: 1987-03-31
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-S55167232-A (JP)
Title: Preparation of fluorine-containing compound
Inventor: SONODA NOBORU
IPC: C07C67/00
Filed: 1979-06-15
Abstract: NEW MATERIAL:A fluorine-containing carboxylic acid of formula I [R 1  and R 2  are H, R 3 OOC-(CH 2 )n-(R 3  is lower alkyl; n is 4W11); -A- is -(CF 2 -CHF)m-, -(CF 2 - CF 2 )m-, -(CF 2 -CFCl)m, -(CF 2 -CF=CF-CF 2 )m- (m is 1W3), etc.; R 1  and R 2  are not H at the same time] or its ester.  
     EXAMPLE: A compound of formula II.  
     USE: A prepolymer for synthetic resins. A raw material for the synthesis of paints, plastics, fibers, surface active agents, emulsifiers, etc.  
     PREPARATION: A cyclic ketone peroxide obtained by the reaction of a cyclic ketone of formula III, e.g. cyclohexanone, with H 2 O 2 , is reacted with a fluorine-containing of formula IV (R 4  is H, F, Cl, CF 3  or CF 2 =CF-), in the presence of a ferrous salt, e.g. ferrous sulfate, in a solvent, e.g. anhydrous methanol, at the boiling point of the olefin or below, to give the object compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07282853-A (JP)
Title: Charging device
Inventor: MACHIDA YOSHINORI
IPC: H01M10/44
Filed: 1994-04-14
Abstract: PURPOSE:To shorten the total charging time by switching multiple secondary batteries from the series charging state to the parallel charging state under the prescribed charging condition. CONSTITUTION:The DC output from a small-capacity DC voltage source l is fed to a charging device 5. Secondary batteries 14a-14d fitted to multiple charging terminal ports 13a-13d are switched from the series charging state to the parallel charging state under the prescribed charging condition based on a charge control means 7 and a selection control means 10 provided in the charging device 5. The total charging time of multiple secondary batteries is shortened.
Patent JP-S63242480-A (JP)
Title: Automatic teaching device for laser beam machine
Inventor: IKEDA TAKASHI
IPC: B23K26/00
Filed: 1987-03-31
Abstract: PURPOSE:To detect a surface state of a work by dividing electrical signals corresponding to the quantity of photodetection of a laser beam from the work by different electrical signals corresponding to the quantity of transmission of the laser beam for teaching to produce surface state signals. CONSTITUTION:The laser beam 22A for teaching reflected on a tape 25 and its neighboring periphery is photodetected with a photodetection system 26 and converted into the electrical signals 1a and 1b and converted into voltage signals VA and VB with current/voltage conversion circuits 8a and 8b. Next, the signals are processed by a multiplexer 30A, a sample and hold circuit 30B and an A/D converter 30C of a signal processing means 30 and afterward, supplied to an electrical signal processing circuit 30D. This electrical signal processing circuit 30D produces distance signals based on the electrical signals from the photodetection system 26 and these electrical signals are divided by the different electrical signals, by which the surface state signals are produced. Namely, the tape 25 is detected.
Patent JP-2000262590-A (JP)
Title: Hanger for infusion container
Inventor: OKA MINORU
IPC: A61J1/16
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a hanger which enables automechanically mounting thereof on an infusion container simply, easily, stably and accurately with a simple structure along with no fear at all of hindering shrink packing at a communication port. SOLUTION: This flexible hanger made of a resin is applied for an infusion container with a communication port with other medicine containers at an upper port part thereof and a medical fluid takeoff port at a lower port part thereof. The body of the hanger is circular in shape and provided with a hanging hook part 3 at an upper end part thereof and a split ring mounting part 5 at a lower end part thereof. At the mounting part 5, the body can be fitted into a neck part of the upper port part of the body of the container from outside.