baber/WOPTO huggingface dataset:
Patent JP-H0389913-A (JP)
Title: Laminated adsorptive body and filter using it
Inventor: KUSANO YOSHIRO
IPC: B01D53/38
Filed: 1989-09-01
Abstract: PURPOSE:To improve deodorization and dust collection performances by parallelly disposing laminated bodies consisting of a member composed of specific compositions with a plurality of protrusions and a flat-plate-like member, and a sheet for dust collection and air flow in a direction of flow of fluids to be treated to form thereby a filter. CONSTITUTION:Protrusions 2 are formed at predetermined pitches on a member 1 composed of paper of paper manufacturing structure containing active carbon fibers by making recesses on one surface of said member to expand them toward other surface. And a flat-plate-like member 3 is formed out of a plate having an electroconductive film of aluminum, etc., deposited on a thin film. The members 1 having such protrusions 2 and the flat-plate-like members 3 are superposed on one another in such a way that upper side protrusions and lower side protrusions are staggered in the direction of superposition to form a laminated adsorptive body A. The bodies A are stacked on one another in a casing 4 to form a filter of multistage construction. The filter is useful for fluids containing a large amount of dust.
Patent JP-H1169141-A (JP)
Title: Image generating method and device therefor
Inventor: ITO WATARU
IPC: H04N9/79
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To generate an image for a file output without much increasing the size of an image file with high image decoding accuracy in the case of generating a photo print from the file in a digital output service where an image read from a developed film or the like is served for customers as an image file. SOLUTION: An 8-bit original image is acquired by reading a film or the like (step 101), the image is converted from a specific color space in the labo system into an 8-bit conversion image on a standard color space suitable for the use by a personal computer (steps 102, 103) and then the image is again decoded into the image on the specific color space (step 104). A difference between the decoded image and the original image is calculated to obtain its distribution (step 105) and when the error is not within a permissible range, number of bits of the converted image is increased by one bit (step 107), and the processing from the step 103 to the step 106 is repeated, and when the error reaches the permissible range, the converted image in the bit number is outputted as a file (step 108).
Patent JP-S59122314-A (JP)
Inventor: FUJIMOTO TOSHIROU
IPC: H02H3/05
Filed: 1982-12-27
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-H06340620-A (JP)
Title: New amino piperidine and amino pyrrolidine and aminoperhydroazepin compound
Inventor: JIYAN RUI PUGURION
IPC: A61K31/443
Filed: 1991-05-17
Abstract: The invention relates to new compounds of formula I:   <IMAGE> (I) in which: m represents zero, 1, 2, 3 or 4, n and p represent zero, 1 or 2, W represents an oxygen atom, an -NH- radical, or a single bond, R represents a benzocyclobuten-1-yl radical, or an indanyl radical, a 2,3-dihydrobenzofuran-2-yl R1 represents a hydrogen atom, an alkyl radical having from 1 to 6 carbon atoms, or an aryl radical, and R2 represents a hydrogen atom, an alkyl radical, an alkenyl radical, a cycloalkyl radical, a benzyl radical, a phenyl radical, an aralkyl radical, an alkoxyalkyl radical or a polyhalogenated alkyl radical, the optical isomers thereof and the addition salts thereof with a pharmaceutically acceptable organic or mineral acid, and medicaments containing the same.
Patent JP-H0278678-A (JP)
Title: Intermediate for nitraraine
Inventor: TAKANO SEIICHI
IPC: C07D459/00
Filed: 1988-09-12
Abstract: NEW MATERIAL:An intermediate for nitraraine expressed by formula I (Me is methyl). USE:Useful as a synthetic intermediate for nitraraine and dihydronitraraine usable as a remedy for circulatory diseases or Raynaud disease. PREPARATION:A chiral alpha,beta-unsaturated ester derivative obtained from D- mannitol and excess cyclopentadiene are subjected to the Diels.Alder reaction in the presence of diethylaluminum chloride to provide a product, which is then reduced. The resultant reduction product is subsequently reacted with iodine to afford a compound expressed by formula II, which is then converted into an alcoholic derivative. The obtained alcoholic derivative is subjected to the Swern oxidation, subsequently condensed with ethoxycarbonylmethylenetriphenylphosphorane, refluxed with o-dichlorobenzene while being heated, reduced and treated with iodine to afford a compound expressed by formula III, which is then hydrogenated, passed through several steps of reductive cleavage, oxidative cleavage, etc., to provide the compound expressed by formula I from a compound expressed by formula IV.
Patent JP-H0543949-A (JP)
Title: Method for operating heat treatment of steel plate
Inventor: HASEGAWA TOSHIYUKI
IPC: C21D11/00
Filed: 1991-08-13
Abstract: PURPOSE:To enable simple furnace operation by calculating steel plate temp. from conduction heat in a furnace and extracting the steel plate from the furnace according to the calculated value as a reference. CONSTITUTION:The steel plate temp. is calculated from the conduction heat in the heat treatment furnace. Based on the calculated value, the steel plate from the heat treatment furnace is extracted. At the time of calculating the steel plate temp. from the conduction heat, the equation I is used. Where, t: time, T: temp. in the steel plate, C: sp. heat of the steel plate, gamma: sp. gr., lambda: thermal conductivity. By this method, high strength steel can be manufactured in low cost.
Patent JP-H1069494-A (JP)
Title: Image retrieval method and device therefor
Inventor: SHIIYAMA HIROTAKA
IPC: G06K9/72
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image retrieval method and the device capable of highly accurately retrieving a character string at a low cost and at a high speed. SOLUTION: A retrieval character string is developed to a corresponding character string image and prescribed filtering is performed to the developed character string image (S24). Then, the filtered character string image is segmented, segmented respective parts are character-recognized and plural recognition character candidates including the retrieval character string are acquired (S3). Then, the acquired plural recognition character candidates are combined and possible different recognition character string candidates are generated (S44). By the OR conditions of the recognition character string candidates, character string recognition is performed (S5).
Patent JP-H0277513-A (JP)
Title: Method for pre-treating molten iron
Inventor: NABESHIMA YUKI
IPC: C21C1/04
Filed: 1988-09-14
Abstract: PURPOSE:To suitably pre-treat molten iron and to prevent the temp. drop by perfectly burning CO in exhaust gas at the molten iron pre-treatment, calculating decarbonized oxygen efficiency from CO2 concn. and flow rate in the exhaust gas and assuming [P] concn. in the molten iron. CONSTITUTION:Treating agent containing iron oxide as main component is blown through a blowing lance submerged into the molten iron held in a vessel of torpedo car, etc., to execute de-siliconizing and de-phosphorizing treatments. In the above pre-treating method for the molten iron, CO gas in the exhaust gas is perfectly burnt and also CO2 concn. in the exhaust gas and the exhaust gas flow rate are serially measured. The decarbonized oxygen efficiency is calculated from this measured value and the [P] concn. in the molten iron related to this is assumed. By this method, the pretreatment can be executed till becoming the prescribed assumed [P] concn., and the temp. drop of the molten iron is prevented because of decomposed reaction heat of the iron oxide in the treating agent. Further, the molten iron temp. is assumed from condition of a non-submerged lance, which top-blows oxygen gas for CO combustion, and the molten iron temp., which is sent to the next process, can be controlled.
Patent JP-H0783432-A (JP)
Title: Timer operating apparatus
Inventor: KATSURAGI NOBORU
IPC: F24H3/02
Filed: 1993-09-14
Abstract: PURPOSE:To simply set a timer time in a timer operating apparatus used for a petroleum fan heater, etc. CONSTITUTION:This timer apparatus comprises a timer 1 for repeatedly counting a clock time or 24 hours, and a timer time setter 2 for inputting a time signal counted by the timer 1 and setting a time when a timer time setting button 3 is operated as a timer time. When the button 3 is operated, its time is set as a timer time. Accordingly, the time at that time can be set as the timer time merely by pressing the button 3, and setting of the timer time can be extremely simply conducted.
Patent JP-H0671783-A (JP)
Title: Method for producing pneumatic tire
Inventor: HANADA RYOJI
IPC: B29D30/48
Filed: 1992-08-27
Abstract: PURPOSE:To contrive the improvement of the rigidity of bead core without reducing the compatibility and productivity of the tire considerably by a method wherein an annular bead core is produced with a specific tension applied to steel cord and is used in the bead part. CONSTITUTION:By forming a bead core with the tension equivalent to 5-20% of rupture load applied to steel cord, the residual stress of the steel is retained, the rigidity of the bead core is considerably increased and the rim tightening force of the bead core is made large. The bead core 1 for use on pneumatic radial tire is formed into the one with a square cross-sectional configuration wherein the layers S, each having a plurality of steel cords 2 arranged thereon in rows, are stacked in a plurality of tiers L. The bead core 1 has two structures; single rolled and layered type.
Patent JP-H1067137-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI KOICHI
IPC: B41J2/52
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus using a plurality of laser beams characterized by that the quantity of image data may be little at a time of low resolving power and an image controller has interchangeability with respect to an image controller for one single laser beam. SOLUTION: At a time of high resolving power, a laser driving signal 1 is formed by a video signal 1 and a laser driving signal 2 is formed by a video signal 2 and a photosensitive drum 2 is exposed by two laser beams 53, 55 driven by the signals 1, 2 to form an image. At a time of low resolving power, laser driving signals 1, 2 are formed only by the video signal 1 and the photosensitive drum 2 is exposed by two laser beams 53, 55 driven by the signals 1, 2 to form an image.
Patent JP-S6472518-A (JP)
Title: Metallized polyester film for capacitor
Inventor: ASAKURA MASAYOSHI
IPC: H01G4/18
Filed: 1987-09-11
Abstract: PURPOSE:To obtain a film, by which the electric characteristics of a thin polyester film capacitor can be improved, by providing a layer comprising a phenoxy resin and polyisocyanate on at least one surface of a base layer comprising mainly a polyester film, and forming evaporated metal on the surface of said layer. CONSTITUTION:This film is composed of a base layer (I) comprising mainly polyester film, a layer (II) comprising a phenoxy resin and polyisocyanate, which is provided at least on one surface of the base layer (II), and evaporated metal (III), which is formed on the surface of the layer (II). The ratio (II/I) of the thicknesses of a said layer (II) and the base layer (I) is made to be 0.1-1.0. It is desirable that the base layer (I) is the laminated body of the polyester film and a polyoolefine film, which is provided at least on one surface of the film. It is desirable that the thickness of said polyester film is made to be 1.5-0.2mum.
Patent JP-H06106081-A (JP)
Title: Coarse grain cleaning and grinding device
Inventor: FUERIPE SARETE
IPC: B02B3/10
Filed: 1992-08-27
Abstract: PURPOSE: To provide an economical device of simple structure by which coarse grains are cleaned and polished by a single operation to remove impurities and clods from the grains, and the surface of the grain is not additionally affected. CONSTITUTION: At least one treating chamber 31 includes an upper truncated conical fixed baffle 12 provided with a fixed brush 13 and a fixed flexible finger set 14 and having a central opening, and a rotating disk 15 rotating along with a vertical hollow shaft 6, and is set within a cylindrical screen 8. Further, the chamber couprises the outlet truncated conical fixed baffle 12, a coarse grain supply means and a treated coarse grain discharge means, and the rotating disk 15 is confronted with the fixed brush 13 and the fixed flexible finger set 14. Besides, the lower face of the disk 15 has a rotating brush 16 and a rotating flexible finger set 17, and the rotating brush 16 of the finger set 17 are opposed to the upper face of the outlet truncated conical fixed baffle 12.
Patent JP-S61106818-A (JP)
Title: Method of properly moving barge ship engaged in improvement of sea bottom ground
Inventor: MORIMOTO TATSUO
IPC: B63B21/50
Filed: 1984-10-29
Abstract: PURPOSE:To drive-in a drain material in a proper position, by a method wherein front and rear stoppers are alternately left or pulled up to move forward a ship's hull by a distance equal to one full driving interval. CONSTITUTION:A front stopper 2 and a rear stopper 3 are secured to a frontmost part and a rearmost part in a hole 1, and a ship hull S is secured to drive a drain material. The stopper 3 is pulled out in a condition that the stopper 2 is left as it is, and through motion of a cylinder 6 for movement of the spud 2, the position of the stopper 2 is located to the side to opposite to its original position in the hole 1. In this case, the ship's hull S is moved forward by a driving distance L. After a drain material is driven, the spud 2 is pulled out in a condition in that the stopper 3 remains driven-in, with the cylinder 6 of the stopper 3 operated, the ship hull S is moved, and the spud 2 is driven in the frontmost part of the hole 1 for securing. By performing the repetition of a similar process as described above, the ship's hull is moved forward by the driving distance L.
Patent JP-2001046347-A (JP)
Title: Simultaneous measurement device for respiration rate and heart rate
Inventor: AKIMOTO AKIRA
IPC: A61B5/0245
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To provide the simultaneous measurement device of a respiration rate and a heart rate capable of simultaneous measurement in the state of not restraining a testee with high reliability and accuracy. SOLUTION: This device is provided with a vibration detection sensor 12 directly or indirectly abutted on the body for detecting vibration from the body and a signal processing means 13 for applying a low-pass filter 14 to time sequential output signals yi from the vibration detection sensor 12, measuring the respiration rate from the peak interval of the obtained time sequential output signals xi, applying a high-pass filter 16 to the time sequential output signals yi from the vibration detection sensor 12, obtaining time other than 0 for supplying the first maximum value equal to or more than a prescribed level of an autocorrelation function to the obtained time sequential output signals wi and measuring the heart rate.
Patent JP-H0675003-A (JP)
Title: Method and equipment for inspecting temperature characteristics of optical module
Inventor: KOKUBU TAKAYOSHI
IPC: G02B6/42
Filed: 1992-08-28
Abstract: PURPOSE:To provide novel method and equipment for inspecting temperature characteristics of optical module in which a specimen, i.e., an optical module, can be quickly set in temperature inspecting state and subsequently taken out therefrom. CONSTITUTION:In the method for inspecting temperature characteristics of an optical module placed in an enclosed space being fed with gas regulated at a predetermined temperature, a specimen, i.e., an optical module 26, fixed onto a circuit board 25 is inserted into the enclosed space defined by a thermally insulating split container 20 with one end of the circuit board 25 being led to the outside of the container. The optical module 26 is subjected to temperature characteristic test while being connected through connectors 28, 31 with a tester 36 at the led out part.
Patent JP-H0673465-A (JP)
Title: Production of material for vacuum
Inventor: SUEMITSU SANEMARE
IPC: C22B9/04
Filed: 1992-08-28
Abstract: PURPOSE:To extremely decrease the amt. of the gas to be released from a material for vacuum by sufficiently dissolving and dissociating away nonmetallic inclusions. CONSTITUTION:The surface of a sample plate 6 is irradiated with an electron beam I from an electron beam irradiation device 1 within a high vacuum chamber 2, by which the surface layer is melted and the gas in this molten layer is released. The nonmetallic inclusions are simultaneously decomposed away to clean the molten layer. The surface layer after melting and solidifying is directly taken out or only the molten part is taken out to four parts for vacuum and there parts are used as the parts of a vacuum apparatus to be exposed to vacuum.
Patent JP-S60122458-A (JP)
Title: Electronic device
Inventor: NISHIKAWA HIROSHI
IPC: G06F3/147
Filed: 1983-12-06
Abstract: PURPOSE:To extend the range of safety operation by preventing at least a part of a display of a display section from being driven if a supply voltage from a power supply is lowered. CONSTITUTION:When a voltage V of a power supply section 3 is sufficiently high, a base voltage V3 of a transistor TR2 is higher than an output voltage V2 of the power supply circuit 4. Thus, the TR2 is turned off and an output signal S1 goes to a grounding level. On the other hand, when the voltage V1 is decreased and the entire circuit elements of the device are not kept to the sufficiently active state, access of an RAM2 is inhibited and the display of an arithmetic elapsed display section CLDB54 of a display device LCD50 is inhibited. Thus, only an arithmetic result display section LDA51 is displayed and the device acts like an electronic calculator as a conventional electronic calculator with display. As a result, the power consumption is reduced and the device is in operation over a wide power supply voltage range even if the supplied power is lowered.
Patent JP-S63226159-A (JP)
Title: Automatic on-hook equipment
Inventor: TSURUFUJI SHINICHI
IPC: H04M1/27
Filed: 1987-09-11
Abstract: PURPOSE:To prevent a telephone set from being left in an off-hook state, by giving a warning when an input voice from a microphone is not detected for a prescribed time, and disconnecting a telephone circuit when the warning is not released and further the input voice is not detected for another prescribed time. CONSTITUTION:The titled equipment is constituted of a voice detecting circuit 3 detecting an input voice from a microphone 2, a timer 8 measuring the time when the input voice from the microphone 2 is not detected, a warning part 9 giving a warning when the timer 8 counts a prescribed time, a warning release switch 12 releasing the warning, a line control circuit 6 disconnecting the telephone circuit, and a control part 7 connected to all of them. By the voice detecting circuit 3 and the timer 8, it is detected that a voice is not inputted from the microphone 2 for a prescribed time, therefore, when a telephone set is left in an off-hook state, a warning is given by the warning part 9, thereafter, a telephone circuit is disconnected by the line control circuit 6. In such a way, it is prevented that the telephone set is left in the off-hook state, or it is dialed errorneously by an erroneous recognition caused by a noise input, etc.
Patent JP-S6288267-A (JP)
Title: Enclosed alkaline-manganese secondary cell
Inventor: KONDO MASATSUGU
IPC: H01M10/34
Filed: 1985-10-15
Abstract: PURPOSE:To suppress production of oxygen gas and to suppress inflation of a cell by forming the negative electrode active material for an enclosed alkaline- manganese secondary cell while mixing specific quantity of zinc oxide into zinc. CONSTITUTION:Negative electrode material for forming a negative electrode 7 is formed by mixing 10-100wt% of zinc oxide with 100wt% of zinc. Then it is filled in a sealing board 8 and assembled with a positive electrode 2 arranged in a positive electrode active material, a separator 4 and an impregnating member 5 thus to form an enclosed alkali-manganese secondary cell employing alkaline aqueous solution as electrolyte. When recharging, zinc oxide mixed in the negative electrode will react preferentially into zinc prior to water decomposition thus to suppress production of gas. Consequently, inflation of cell is suppressed resulting in a cell having excellent pressure withstanding characteristic.
Patent JP-S6289486-A (JP)
Title: Inverter switching device
Inventor: JOFU TOSHIAKI
IPC: H02P1/58
Filed: 1985-10-15
Abstract: PURPOSE:To shorten the switching operation time between an inverter and a motor by using a power transistor having current limiting and overcurrent interrupting functions as a switch for opening or closing between the inverter and the motor. CONSTITUTION:An inverter 14 and a motor 15 are opened and closed therebetween by applying ON or OFF control signal to a photocoupler 20 to simultaneously turn ON or OFF transistors 11P, 11N. The operating time is shortened by using a power transistor. When the inertial force of the motor 5 is small, the rotating speed decrease of the motor 5 during the synchronization switching of the motor 15 to other power source is small, the step-out of the synchronization in the synchronization switching time is eliminated, and there is no possibility that an excess current flows between the motor and the other power source.
Patent JP-2000064807-A (JP)
Title: Arcuate nozzle vane with selective heat insulating spray deposit
Inventor: HEFFRON TODD S
IPC: F02C7/00
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To maintain a suitable service life without impairing performance and efficiency so as to prevent early damage by providing each vane with an arcuate part for building up pressure of combustion gas adjacent to an inner band, along a trailing edge, and arranging a heat insulating spray deposit selectively only along a suction side face between a leading edge and the trailing edge. SOLUTION: Each vane 32 comprises a leading edge 34 and a trailing edge 36 spaced in the axial direction, an axially recessed pressing side face 38, and a suction side face 40 circumferentially protruded on the opposite side. Both the pressing side face 38 and suction side face 40 are axially extended between the leading edge 34 and the trailing edge 36. Each vane comprises a curved part or an arcuate part 46. The arcuate part 46 appears most distinctly along the trailing edge 36 and acts to increase the total pressure of combustion gas 20 adjacent to an inner band 30 at the root 42 of the vane. A heat insulating spray deposit selectively arranged only along the suction side face 40 between the leading edge 34 and the trailing edge 36 is provided to reduce or eliminate an exfoliation problem.
Patent JP-H0549822-A (JP)
Title: Bath water circulating and cleaning device
Inventor: HORIE TAKUMI
IPC: C02F3/06
Filed: 1991-08-16
Abstract: PURPOSE:To rub filter media against each other and to easily and rapidly wash the filter media by horizontally providing a filter cylinder housing the filter media and constituting this cylinder rotatably around its horizontal direction. CONSTITUTION:The filter cylinder 2 is provided in a cleaning device 14. This filter cylinder 2 is horizontal and a shaft rod 7 is fixed to the right end thereof and is further connected to a motor 8 so as to be made rotatable. The filter media are washed by turning on the switch of the motor 8 and changing over a selector valve 17 to communicate the filter cylinder 2 and a drain port 16 when clogging arises. Since the filter cylinder 2 rotates at this time, the filter media rub against each other and the excess biomembranes on the surfaces are removed and are discharged from a drain port 16. The filter media are surely, easily and rapidly washed in such a manner.