baber/WOPTO huggingface dataset:
Patent JP-H06206433-A (JP)
Title: Heat pump type air-conditioning device for vehicle
Inventor: GOTO NAOMI
IPC: B60H1/00
Filed: 1993-01-12
Abstract: PURPOSE:To recover the exhaust heat effectively, provide an air conditioning device to carry out the dehumidifying heating and reduce the power consumption, by providing a heat exchanger for recovering the exhaust heat to heat- exchange the intake air from the outside of the car room and the exhaust air from the inside to the outside of the car room. CONSTITUTION:In a cooling operation, the coolant gas output from a compressor 1 driven by an engine 34 is heat-exchanged with the outer air in an outdoor heat exchanger 2 so as to be condensed and liquified, and then, the coolant is led to an indoor heat exchanger 5 through a coolant throttle device 4 and evaporated, so as to cool the air passage through an air duct 20. In such an air-conditioner, an exhaust heat recovery heat exchanger 27 to recover the heat in the air in the car room is provided in the air duct 20 at the upstream side, and an air leading-in port 28 and a blowout port 29 of the indoor air are provided to the heat exchanger 27. And in a cooling operation, the air delivered by an indoor air blower 6 is cooled once together with the indoor air by the exhaust heat recovery heat exchanger 27, and then, it is to be led to the indoor heat exchanger 5.
Patent JP-H03207414-A (JP)
Title: Calcium phosphate-based filter
Inventor: YOKOO AKIHIKO
IPC: B01D53/34
Filed: 1990-01-10
Abstract: PURPOSE:To collect even gases, bacteria and viruses by forming a polymeric matrix in which the grains of the calcium phosphate-based compd. with its Ca - to - P ratio controlled to 1.0-2.0 are dispersed into a sheet which is used as the filter. CONSTITUTION:When paper is used as the matrix, a specified amt. of calcium phosphate grains are dispersed in a pulp slurry, and the slurry is made sheet to produce the filter. Meanwhile, when a nonwoven fabric is used, a specified amt. of a calcium phosphate-based compd. is added when the fabric is produced to form the filter. Since the grains of the calcium phosphate-based compd. with its Ca - to - P ratio controlled to 1.0-2.0 are dispersed in the org. polymeric matrix, the obtained calcium phosphate-based filter is of great use as the filter for the air cleaner, water purifier and deodorizer and the filter for bacteria and viruses.
Patent JP-S60146281-A (JP)
Title: Copying machine
Inventor: INABA MASAKATSU
IPC: G03G21/00
Filed: 1984-01-09
Abstract: PURPOSE:To equalize a picture density of the center and both ends without being influenced by a variance of a stretching force of a photosensitive body, or a temperature and a humidity, by constituting so that the photosensitive body is made to contact by pressure by the stretching plate. CONSTITUTION:A belt-like photosensitive body 1 is stretched by a large diameter roller 2, a small diameter roller 3 and a stretching plate 5. The photosensitive body 1 is charged electrostatically by an electrifier 8, exposed by a light passing through a condensing optical transmitting member 12, and developed by a developing tank 6. A transfer paper 9 is fed to a transfer part through a carrying roller 10, superposed at the same speed to the photosensitive body 1 depressed downward by the stretching plate 5, and moved to the left direction. When it moves to a position detached from the stretching plate 5, a toner is transferred to the transfer paper 9 by a discharger 4 for a transfer. Thereafter, the transfer paper 9 is peeled off naturally by the small diameter roller 3, and carried to a fixing part 11. The photosensitive body 1 is destaticized by a destaticizing discharger 7, cleaned by the developing device 6 used as a cleaning device, too, and reused.
Patent JP-H03208948-A (JP)
Title: Roof opening and closing device for large structure
Inventor: KUWABARA HIDEO
IPC: E04B7/16
Filed: 1990-01-12
Abstract: PURPOSE:To enable formation of the opening of a roof responding to various kinds of sporting events by a method wherein each roof structure is opened in the shape of a rectangle along a guide for slide movement, or is opened in the shape of a fan through revolution of it along a guide for revolving movement. CONSTITUTION:A field part 4 and observation seats 5 are built in a peripheral frame 1, and a pair of domeform moving roof structures 2 and 3 are built on the peripheral frame 1. A running drive truck 10 and a running truck 12 are arranged to the lower part of maximum spans 2a and 3a of the moving roof structures 2 and 3 and the lower part of the central part of the peripheral frame 1. The moving roof structures 2 and 3 form an opening part in the shape of a rectangle or a fan by means of a guide groove 6 for slide movement and an arcuate guide groove 7 for revolving movement. This constitution forms roof openings optimum to various sporting events.
Patent JP-S5594426-A (JP)
Title: Converter steel making method which lowers phosphorus amount in molten steel
Inventor: KITAURA TOSHIKUNI
IPC: C21C5/32
Filed: 1979-01-12
Abstract: PURPOSE:To produce the steel of less P content and target C grade by suspending the oxygen blowing operation at the specific point during steel making and refining with an oxygen top blowing converter, stirring the molten metal by blowing inert gas or the like with an immersion lance then tapping the steel. CONSTITUTION:Raw material molten iron and slag forming agents such as lime are charged into an LD converter and the lance is lowered at a fixed distance on the molten steel to top-blow oxygen, whereby steel is produced. C is oxidation-removed by the oxygen blowing and is decarbonized down to the C content close to C of produced steel kind of 0.1% or more. At this time, the oxygen blowing is suspended and inert gas such as Ar or N2 is blown at ratios of 0.02-1.0Nm<3>/mit/ton with the lance dipped in the molten steel to bubble the molten steel and improve the contact of the molten steel and oxidative basic slag. In addition, the bubbling results in the lowered temperature of the molten metal, hence lowered temperature of dephosphorization conditions, thus promoting the dephosphorization reaction owing to the presence of the oxidative and strong basic slag.
Patent JP-H11202527-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic image forming device
Inventor: SATO YOSHIHIRO
IPC: G03G5/147
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-resolution electrophotographic photoreceptor which has a surface protective layer of an optically uniform state free of light scattering and bleeding and with which low surface energy, the mechanical characteristics, such as hardness and strength, and the electrical durability, such as arc discharge resistance, are made compatible and an electrophotographic image forming device having this photoreceptor. SOLUTION: This electrophotographic photoreceptor is the electrophotographic photoreceptor having a photosensitive layer on a conductive base. The surface protective layer of this photoreceptor contains the condensation product of the compd. expressed by formula by the following general formula: R2 SiO3/2 and/or RSiO3/2 , (R denotes at least one group selected from the group consisting of 1-3C alkyl group, vinyl group, Cn F2n +1 C2 H4 -group (n=1 to 18), γ-glycideoxypropyl group, y-methacryloxypropyl group). This electrophotographic image forming device uses this photoreceptor.
Patent JP-S57116481-A (JP)
Title: Image coding method
Inventor: EJIRI KOUICHI
IPC: H04N1/419
Filed: 1981-01-13
Abstract: PURPOSE:To improve compressibility by obtaining a run-length sequence signal, containing an array of run lengths of picture elements in time order, from an original scanning signal, by successively finding differnce values between the respective run-length values of the signal and a reference run-length value, and thus by generating an image signal on the basis of the difference values. CONSTITUTION:The run-length counter 2 of an image coding device 1 receives the original scanning signal SC of an electric binary signal obtained by scanning an original image, and then outputs a run-length sequence signal RL of every scanning line. This signal RL is supplied to a mean-value circuit 3 to obtain the white mean run-length value signal AVW and black mean run-length value AVB of one scanning line. Then, a difference device 4 finds a difference signal SB between the signal RL and the mean run-length value signals AVW and AVB, and this difference signal SB is converted by a coder 5 into binary codes, which are outputted as a differnce run-length sequence signal SRL. Thus, the compressibility of the coding of the image signal is increased.
Patent JP-S60149538-A (JP)
Title: Production of aromatic dialcohol
Inventor: MIZUNO KENICHI
IPC: C07C67/00
Filed: 1984-01-13
Abstract: PURPOSE:Diisopropylbenzene is oxidized with molecular oxygen in the presence of an aqueous alkali, the alkali aqueous phase is separated from the reaction mixture, the residue is dissolved in a water-insoluble solvent and hydrogenated to achieve high-yield production of the titled compound of high quality. CONSTITUTION:Diisopropylbenzene (DIPB) is oxidized in the presence of an aqueous alkali at 8-10pH and 95-100 deg.C until the hydroperoxide concentration in the liquid phase exceeds 110wt% calculated as diisopropylbenzene monohydroperoxide to give the reaction mixture in two liquid phases. The alkali aqueous phase is removed, the oil phase containing the oxidation product of DIPB is taken in a water-insoluble solvent. Then, the solution is brough into contact with hydrogen to effect reduction, the water formed is distilled off as a eutectic mixture with the solvent, then di(2-hydroxy-2-propyl)benzene is separated.
Patent JP-H01182146-A (JP)
Title: Drive device of brake for parking
Inventor: SAITO KAZUO
IPC: B60W10/10
Filed: 1988-01-11
Abstract: PURPOSE:To enable prohibition of the automatic drive motion of a brake for parking, by a method wherein, even when a vehicle is in a running state at a given speed or less and a driver lifts his waist to open a door, the shift position of a speed change means is shifted to a reverse position. CONSTITUTION:A control circuit 2 is provided for functioning a drive means due to that, by means of information from a door sensor 1, a seat sensor 4, a car speed sensor 12, a car speed discriminating circuit 10, and is reverse position sensor 9, a driver opens a door and is parted from a seat, a vehicle is not in a stop state, a running speed is a given value or less, and s shift position is not a reverse position. As a result, even when a vehicle in a running state at a given value or less and the driver opens a door and his waist is lifted, if the shift position of a speed change means is shifted to a reverse position, the automatic drive motion of a brake for parking can be prohibited.
Patent JP-S58123319-A (JP)
Inventor: KASHIWARA SADAHITO
IPC: H02H7/22
Filed: 1982-01-12
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-S60174882-A (JP)
Title: Blackening agent for surface of steel material
Inventor: SAKAGUCHI MASAKAZU
IPC: C23C22/62
Filed: 1984-01-13
Abstract: PURPOSE:To obtain a blackening agent for forming a black oxide film having superior corrosion resistance, heat resistance and uniform color density on the surface of a steel material by adding specified substances to NaOH, NaNO3 and NaNO2 as principal components. CONSTITUTION:A blackening agent for forming a black oxide film on the surface of a steel material is obtd. by adding 0.2-0.8% each of 2-mercaptobenzothiazole, 1,2,3-benzothiazole and n-octadecyl chloride to a base having a composition consisting of 67.5% NaOH, 15.5% NaNO3 and 15.5% NaNO2. The blackening agent is dissolved in water to prepare an aqueous soln. having 800-950g/l concn., and the soln. is heated to 115-150 deg.C. A cleaned steel material is immersed in the heated soln. for 20-40min. A homogeneous black oxide film with no irregularity in color can be formed.
Patent JP-S62162425-A (JP)
Title: Automatically loading method for wire electrode for wire-cut electric discharge machine and device therefor
Inventor: KIDO MASATAKA
IPC: B23H7/10
Filed: 1986-01-13
Abstract: PURPOSE:To surely attain the automatic loading of a wire electrode, by providing such an arrangement that a method for detecting a slack in the wire electrode is used to correct the position and attitude of the wire electrode to be loaded unless the wire electrode is inserted into an insertion hole in s workpiece. CONSTITUTION:When the leading end of a wire electrode 10 is not inserted into an electrode insertion hole H in a workpiece W but abuts against the outer surface of the workpiece W so that it slacks and comes off from a predetermined conveying path, this slack is detected at once by a photosensor W in a contactless manner. This detection signal is delivered to a control device 88 which therefore stops at one the pay-out operation by a wire electrode feed roller 22. Simultaneously, an actuator 78 is abruptly operated. As a result, a part of the wire electrode which has been suspended from a guide roller 26 onto the outer surface of the workpiece is pulled up to take up its slack, and is returned to the predetermined conveying path by means of the feed-in force of a fluid jet feed means 34. When the sensor 74 detects the return of the electrode 10, the control device 88 releases the stop of the pay-out operation of the roller 22, thereby it is possible to perform the automatically loading operation of the electrode 10.
Patent JP-H04243163-A (JP)
Title: Close contact type image sensor
Inventor: INOUE NOBORU
IPC: H01L27/12
Filed: 1991-01-17
Abstract: PURPOSE:To scarcely affect influence of stray light from the end face of a board to a photodetector without increasing the area of the board and a manufacturing cost in a close contact type image sensor in which a photodetector is divided into blocks and matrix-driven. CONSTITUTION:Matrix wirings 5a, 5b are divided to both sides of a photodetector 2. Thus, since the photodetector 2 can be disposed near the center of a board without increasing the substrate 1 and its cost, influence of tray light from the end face of the board can be reduced.
Patent JP-H06215577-A (JP)
Title: Semiconductor memory
Inventor: TAGAMI YUICHI
IPC: G11C16/06
Filed: 1993-01-13
Abstract: PURPOSE:To make a digit line potential level definite, to make a read speed definite and to remove a delay by providing a circuit making plural read/write digit lines and an inversion signal output digit line the equal potential. CONSTITUTION:The digit lines 103 (1) and 103 (0) are precharged to intermediate potential during the time T1 to T2 through a precharge control signal 106. After the potential of respective digit lines are lowered and equalized temporarily by the equalizer of a precharge control circuit, are risen to a precharge level. Then, a memory cell in a selection address is selected by an address signal at every port during until the time T3, and a corresponding word line is selected at the time T4, and data are outputted to respective digit lines, and the potential of respective digit lines become grounded potential L or the precharge level H. The data are outputted as L or H level for a data threshold value level outputted to the digit line to be written in the selected memory cell.
Patent JP-H03208084-A (JP)
Title: Base form of sticker for automobile running safely
Inventor: AOYAMA NORIYUKI
IPC: G09F3/02
Filed: 1990-01-11
Abstract: PURPOSE:To further increase the running safety by sticking a sticker developed under a rule relation having the magnitude of general distance, width and direction by a visual decision to a prescribed position of a windshield. CONSTITUTION:This instance is the case of a right side driving seat position. On a windshield 5, in order to maintain a state of nearly one-to-one relation by a pair of the left and the right, it becomes a base form inscribed to the right 7 and circumscribed to the left 8 of the stering wheel diameter 6 on the extended line of the diameter 6 on the windshield 5. Its fact becomes a relation of relativity of driver's vision and the base form in which turning becomes impossible when a distance 9 becomes a short distance, in a relation of an intermediate position in which a size of a fundamental index triangle coincides in a front distance fixed position 9 (containing the minimum turning radius plus an error range). Also, four states of the driver's vision and his driving operation, a fact that a fundamental form of a sticker for safely running an automobile is positioned on the left and the right on the windshield 5, and a running motion of the automobile are set, and a relative and mutual rule relation in which a linear motion and a circular motion are interwoven is proved.
Patent JP-H09192553-A (JP)
Title: Swivelling type coating apparatus
Inventor: UCHIDA TOSHISUKE
IPC: B05B3/12
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a swivelling type coating apparatus with which the amount of wasteful spraying of a coating is decreased. SOLUTION: A spray gun 28 is held to a fulcrum axis vertical to a face to be coated in a way the gun can rotate. Moreover, a link structure to rotate the spray gun 28 on the fulcrum axis following a cam contour 46 of a cam attached to a main body base is installed and, at the same time, the cam contour 46 is so formed as to have its edge almost parallel with at least the face near the periphery of the face to be coated by the spray gun 28. The link structure may be provided with a cam lever whose one end is engaged with the cam contour 46, and a connecting link 30 in which one end is connected with the cam lever rotatably and the other end is connected with the spray gun 28.
Patent JP-H08195599-A (JP)
Title: Method and apparatus for detecting component mounting state in mounting apparatus
Inventor: IWATSUKA YOSHIHISA
IPC: H05K13/08
Filed: 1995-01-13
Abstract: PURPOSE: To achieve higher mounting accuracy by obtaining better calibration data by detecting a component mounting state based on an image position of a mark of a dummy component undergone image pickup. CONSTITUTION: Upon processing for obtaining calibration data, a dummy component 40 is mounted on a printed board, and dot-marks 41 applied to the dummy component 40 undergoes image pickup by a board recognizing camera 27, and the calibration data are obtained by detecting the mounting state of the dummy component based on this image, so that no limitation is imposed on the component to be a basis of the calibration data in relation to the visual field of the board recognizing camera 27. Therefore, even in an apparatus for mounting a component larger than the visual field of the board recognizing camera 27 and requiring high accuracy upon mounting, better calibration data can be obtained by carrying out the processing for obtaining the calibration data by using the dummy component 40 corresponding to that component, so that higher mounting accuracy can be achieved.
Patent JP-S58121871-A (JP)
Title: Horizontal synchronizing signal separator
Inventor: TERAI KENJI
IPC: H04N5/10
Filed: 1982-01-13
Abstract: PURPOSE:To obtain a horizontal synchronizing signal including a vertical blanking period, by eliminating a vertical synchronizing signal and an equivalent pulse from a synthesized with digital circuit processing. CONSTITUTION:A signal delayed by one clock's share of a signal C and inverted is obtained to a signal CS at a Q1 output terminal of a D type FF DFF1 with the CS and C, and a leading edge pulse G1 of the signal CS is obtained at an AND gate 2 output G1. From the pulse G1 and an output Q3 of an RS FF6, as an output G2 of an AND gate 3, a pulse of horizontal period only eliminating a pulse corresponding to a half period of the horizontal period is obtained. Output signals Q20-Q29 are outputted from a counter 4 and l, m, n count signals are obtained from a decoder 5. As the Q3 output of an RSFF6, a mask signal eliminating the pulse at a half period of horizontal period is obtained. From the pulse G2 only of the horizontal period and the n-count signal, as a Q4 output of an RSFF7, the horizontal synchronizing signal HS illuminating the vertical synchronizing signal and the equivalent pulse is reproduced.
Patent JP-H09191882-A (JP)
Title: Dna capable of coding human new k+ channel protein and its fragment
Inventor: YOKOYAMA MASAHIRO
IPC: C12Q1/68
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA, capable o coding a human K<+> channel protein, having a specific amino acid sequence and performing an important function in the central nervous system and the peripheral nervous system or a mutant of the human K<+> channel protein and useful for identifying a neuron or a neuroblastomatous cell. SOLUTION: This DNA is a new one capable of coding a human K<+> channel protein having an amino acid sequence represented by the formula or a protein, prepared by adding, deleting or substituting one or plural amino acid residues in the amino acid sequence and having biological activities of the human K<+> channel protein and is its fragment and useful as a probe or a primer, etc., for identification of a human neuron or a human neuroblastomatous cell, diagnosis, etc., of a neuroblastoma. The DNA is readily obtained from a cDNA library derived from a human neuroblastomatous cell mRNA by carrying out a plaque hybridization method or a polymerase chain reactional(PCR) method using the cDNA library as a template or a reverse transcription-polymerase chain reactional(RT-PCR) method using the human neuroblastomatous cell mRNA as a starting substance.
Patent JP-S56104116-A (JP)
Title: Engine
Inventor: SHIMOKAWA TOSHIO
IPC: F02B75/00
Filed: 1980-01-19
Abstract: PURPOSE:To achieve a higher efficiency of an engine by making a suction amount less than a displaced volume to increase a compression ratio. CONSTITUTION:It is intended that a suction amount of an engine is less than a displaced volume. When the suction amount is a half, for example, of the displaced volume, a compression ratio is multiplied and the compression ratio with regard to the sucked amount is the same as a current value. This provides much more expanded volume of a sucked air so that an energy to be changed into a power is increased.
Patent JP-S60148761-A (JP)
Title: Power supply, feed water and air charging systems for lifting type portal car washing machine
Inventor: UENO ISAMU
IPC: H02G11/00
Filed: 1984-01-17
Abstract: PURPOSE:To make electric power, washing water and compressed air, etc., feedable without fail, by guiding an electric cord, a feed water hose and a pneumatic hose or the like with plural fulcrum tubes and support arms, in case of a lifting type portal car washing machine which uniformly washes clean various vehicles being substantially different in each car level. CONSTITUTION:A stanchion 3 is erected in the rear and left of a car washing machine 1 situated in a rear end part of rails 2, while a first fulcrum tube 4 is installed in the top end. And, a base end of a first support arm 5 is tightly attached to a right side face of the first fulcrum tube 4, and a base end of a bent support arm 6 is pivotally attached to the free end with a pin 7. In addition, a base end of a second support arm 9 is pivotally attached to a free end of the bent support arm 6, and a base end of a third support arm 10 is as well pivotally attached free of vertical motion to the free end with a hinge 11. On the other hand, a second fulcrum tube 12 is pivotally installed in an upper left part of the car washing machine 1, while a free end of the third support arm 19 is pivotally installed in a support plate 13 being tightly attached to its right side face. And, a bundle 19 consisting of a power cord 16, a feed water hose 17 and a pneumatic hose 18 is led into the car washing machine 1 upon passing through each inside of these support arms 5, 9 and 10.