baber/WOPTO huggingface dataset:
Patent JP-S59197477-A (JP)
Title: Water-resistant adhesive for quartz
Inventor: HOSHINO MITSUTOSHI
IPC: C08F255/00
Filed: 1983-04-26
Abstract: PURPOSE:To provide a water-resistant adhesive having strong adhesion to quartz, containing as essential ingredient a polymer obtained by grafting a polymerizable unsaturated monocarboxylic acid with an ethylene and/or alpha-olefin- based polymer. CONSTITUTION:A polymerizable unsaturated monocarboxylic acid (e.g. acrylic acid) is added in an amount of 0.01-2wt% to an ethylene and/or alpha-olefin-based polymer (e.g. ethylene/propylene copolymer), followed by graft polymerization of the acid to a degree of grafting of 95% or higher. The resultant polymer is used as essential ingredient of the water-resistant adhesive which has strong adhesion to quartz material such as quartz-based optical fiber or quartz glass. It is especially suitable as adhesive for joint reinforcement of optical fiber for light transmission, for it retains high adhesive power for a long period even in water.
Patent JP-H07278032-A (JP)
Title: Method for purifying alcohol
Inventor: MORI TOMOYUKI
IPC: B01D3/14
Filed: 1994-04-11
Abstract: PURPOSE:To provide a method for purifying an alcohol capable of sufficiently satisfying industrial requirement in sulfuric acid coloring test or carbonyl value in purifying an alcohol obtained by hydrogenation of an aldehyde by distillation. CONSTITUTION:In continuously purifying an alcohol product obtained by subjecting an aldehyde to hydrogenation reaction by distillation, the alcohol product is fed to the first distillation tower and distilled at a tower bottom temperature T ( deg.C) satisfying the formula T>=85.13Xe<0.066n> (n is aldehyde carbon number) while keeping a concentration of a high boiling point component in the tower bottom to >=30wt.% and an alcohol is separated from the high boiling point component by distillation while decomposing at least 20wt.% of the high boiling point component fed to the first distillation tower and a distillate from the tower top is fed to the second distillation tower and a fraction consisting essentially of a low boiling point component is distilled from the tower top, while the alcohol component is distilled as a side flow from the lower part in a raw material feed stage to provide a purified alcohol.
Patent JP-H07280640-A (JP)
Title: Optical measuring apparatus
Inventor: NAKASE SHIGEKI
IPC: G01J1/04
Filed: 1994-04-11
Abstract: PURPOSE:To realize a highly accurate optical measurement through a simple structure by controlling a motor for rotating an optical chopper with driving inputs in the same number as the chopper blades thereby synchronizing a drive signal with a detection signal to obtain an accurately synchronized reference signal. CONSTITUTION:An optical chopper 120 comprising three chopper blades 120a,..., 120c, for example, is driven through a step motor 160 to modulate infrared rays and the modulated infrared rays are detected by means of an infrared detection element 110. The three blades are subjected to rotational control with a three-phase drive input thus synchronizing a detection signal with a drive signal for the motor 160. A detection signal from the optical detection element 110 is amplified through a low noise amplifier 130 and then subjected to lock-in amplification through a lock-in amplifier 140 before being outputted from an LPF with a reference signal and harmonic components being removed therefrom. Since only a signal component is taken out, the highly accurate low noise optical measurement is realized. Simplification, small size and low power consumption are also realized because no photointerrupter is employed.
Patent JP-S62233495-A (JP)
Title: Miniature electric fan
Inventor: BAN ITSUKI
IPC: F04D25/08
Filed: 1986-04-01
Abstract: PURPOSE:To increase output torque by driving a fan using a reluctance type single-phase semiconductor electric motor, and breaking current supply at the electrical angle of 30 deg. in its last stage without executing the current supply at the electrical angle of 180 deg.. CONSTITUTION:The bases of fans 3a, 3b, etc. are fixed to the outer surface of a cup-shaped member 1a, and a rotor 2 is provided on the said member 1a. The magnetic core 5 of an armature is protrusively provided with magnetic poles 5a, 5b, etc., and exciting coils 6a, 6b etc. are mounted on the said core 5, and thereby current supply at the electrical angle of 30 deg. in its last stage is broken without executing the current supply at the electrical angle of 180 deg.. Therefore, output torque can be increased, and formed into extreme flatness.
Patent JP-S58193563-A (JP)
Title: Electrophotographic developing method
Inventor: KIMURA TSUGUO
IPC: G03G15/06
Filed: 1983-04-25
Abstract: PURPOSE:To display self-biasing effect and to eliminate the ground staining of a picture, by forming a high potential part which has a higher potential than that at a nonpicture part and the same polarity as of a nonpicture part at least one of both external sideward end parts of an electrostatic latent image, and connecting this high potential part to a developing electrode electrically. CONSTITUTION:The entire surface of a photoreceptor 11 is electrified by an electrifying device 12; an unexposed part which is not exposed by an exposing device 13, i.e. the nonpicture part 11-1 where no picture is formed is provided at one or both end parts and this part has a higher potential than that at a nonpicture part and the same polarity as of an exposed nonpicture part. When this nonpicture part 11-1 is connected to the developing electrode 25 through a terminal 28 after exposure and before development, toner on the nonpicture part of the photoreceptor 11 is attracted to eliminate ground staining while realizing the self-biasing effect which improves the contrast of a picture.
Patent JP-H03271451-A (JP)
Title: Extensible roof device
Inventor: INOUE YASUO
IPC: E04F10/02
Filed: 1990-03-21
Abstract: PURPOSE:To simplify constitution and operation so as to easily provide a roof by providing such constitution that a transverse rod can be moved along rails by fitting both end parts of the transverse rod, on which a seat or the like is mounted, to the rails provided on both sides of an automobile. CONSTITUTION:Rails 1 are mounted to both sides above an automobile through a carry 10, and a transverse rod of a framed hood 2, on which a seal or the like is mounted, is made movable by fitting both end parts of the transverse rod to the rails 1. The framed hood 2 is extended over the upper part of the automobile to coat it or opened by moving the framed hood 2 along the rail 1 by manual or electric power. Further an extensible roof device of eaves or the like is almost similarly constituted.
Patent JP-H02250570-A (JP)
Title: Recording/reproducing device for charge latent image
Inventor: TAKANASHI RYOYU
IPC: H04N5/30
Filed: 1989-03-24
Abstract: PURPOSE:To obtain the reproduced pictures with high picture quality and high image resolution by deciding the level of a signal produced by reading out a charge latent image corresponding to the electromagnetic radiation information based on the reference signal level. CONSTITUTION:A light/charge conversion part consists of a transparent electrode Et, an electrode E, a photoconductive layer member PCL, a charge holding layer member CML, a switch SW, a power supply Vs, etc. The optical information is recorded to the member CML of the light-charge conversion part in the form of a charge latent image. Then this recorded latent image is read out by a charge latent image reading means having high image resolution via a charge latent image reading part. Then the level of the signal produced by reading out the charge latent image corresponding to the electromagnetic radiation information is decided based on the reference signal level. Thus it is possible to obtain the reproduced pictures with high picture quality and high image resolution.
Patent JP-S52155456-A (JP)
Title: Cross fin type heat exchanger
Inventor: KASHIMURA KAZUO
IPC: F28F1/32
Filed: 1976-06-19
Abstract: PURPOSE: A cross fin type heat exchanger to be able to heighten heat exchange efficiency in the whole of upper and lower reaches in air current direction by means of increasing heat transmitting area augmenting the pipe length of multiple rows of heat transmitting pipes in their order from upper reaches in the air current direction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06297848-A (JP)
Title: Heat-sensitive recording body
Inventor: ARAI NAOTO
IPC: B41M5/337
Filed: 1993-03-31
Abstract: PURPOSE:To provide a heat-sensitive recording body wherein a hue of a recording image viewing from a surface side and/or a rear side is different from a hue to be obtained by reaction between colorless or light-colored basic dye and a coloration agent. CONSTITUTION:In a heat-sensitive recording body, a heat-sensitive recording layer containing colorless or light-colored basic dye and a coloration agent is provided on a transparent substrate and at least one layer containing an inorganic pearl pigment is provided on the surface or the rear of the substrate or the heat-sensitive recording layer.
Patent JP-2000262182-A (JP)
Title: Preparation of model animal having infected lung
Inventor: TAKAOKA SHIGEYOSHI
IPC: A01K67/027
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prepare a model animal having infected lung, capable of elucidating mechanism of onset. SOLUTION: A model animal 4 in which airway mucous membrane is damaged by airway mucous membrane-damaging gas is set on one's back and trachea 2 of pharynx part of the model animal 4 is exposed and a hole is pieced into the trachea 2. A bacterial liquid-injecting tube 1 is inserted into the hole and tube top 1a is positioned in an airway branch part so that the opening of the top 1a of the tube 1 faces on either one of right and left bronchial tubes. After positioning, a lung-infecting bacterial liquid is inoculated through the bacterial liquid-injecting tube 1 into the body of the model animal 4.
Patent JP-H01244535-A (JP)
Title: Text delivery system for text editor
Inventor: OKADA YOSHIHIRO
IPC: G06F9/06
Filed: 1988-03-25
Abstract: PURPOSE:To deliver a text without using a temporary file for interface by using a text management means, which manages a text storage area, with another command also started by a text editor. CONSTITUTION:A text storage area 6, a text management storage area 4 where management information to manage the area 6 is stored, and a text management means 5 which performs reservation, release, and input/output of the text storage area 6 based on stored management information are provided. A text editing means 3 which uses the means 5 to update the text storage area 6, a command start means 7 which generates a parameter string with the position of the text management storage area 4 as additional information to start another command, and a text delivery means 8 which receives the position of the text management storage area 4 from another started command 10 and transfers the text stored in the text storage area 6 to another command 10 in the same form as a text inputted from a text file are provided. Thus, the file area for the temporary file is unnecessary and the input/output time for the temporary file is unnecessary.
Patent JP-S52155178-A (JP)
Title: Removal of color of liquid formed by heat-treatment of sludge
Inventor: UCHIMURA TERUMI
IPC: C02F1/78
Filed: 1976-06-18
Abstract: PURPOSE: To oxidize the color component of the liquid without dilution by the treatment of the liquid obtained through activated sludge treatment of solution separated from heat-treated sludge (particularly in a hot reactor) with O 3  in an O 3  reactor after addition of H 2 O 2 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02250197-A (JP)
Title: Automatic vending machine
Inventor: ABE TAKASHI
IPC: G07F11/34
Filed: 1989-03-23
Abstract: PURPOSE:To stabilize the selling operation without complicating the driving control by providing a vertical carrying mechanism part which drives a commodity reception base in the vertical direction on the basis of the detection result of a sensor which detects that a commodity is placed on the commodity reception base. CONSTITUTION:A commodity A selectively discharged from the lower part of a commodity storage part 2 is dropped onto a commodity reception plate 9 from a commodity exit 7 in the storage box directly or through a transverse carrying mechanism part 4; and when it is detected by a limit switch S that the commodity A is placed on a commodity reception base 6a, a vertical carrying mechanism part 6 is driven to vertically carry the commodity on the basis of this detection result. The commodity reception base 6a is inclined forward by an inclining mechanism E before being vertically carried to the position of a commodity discharge exit 5 so that the commodity A can be slided down and carried to the commodity discharge exit 5, and the commodity A is forcibly carried to the commodity discharge exit 5 by sliding-down due to inclination. Thus, the prescribed selling operation is surely performed for a long time without complicating the driving control of the vertical carrying mechanism part 6.
Patent JP-S58189898-A (JP)
Title: Dynamic storage device
Inventor: SAKURAI TAKAYASU
IPC: H01L27/10
Filed: 1982-04-30
Abstract: PURPOSE:To attain a device with low power consumption, by inserting a level shift semiconductor element between a bit line and a sense circuit, limiting the range of voltage change at refresh of the bit line and decreasing the charge/ discharge energy. CONSTITUTION:When a sense signal phiSA goes to a low voltage VSS, the potential of the bit line d1 remains at a high voltage VDD, but that of the bit line d2 is decreased. Even if the output of a sense circuit SA goes to the low voltage VSS, since a transfer gate transistor(TR) Q10 exists, the potential of the bit line d2 is decreased only to (VSS+VT10) because the potential of the bit line d1 is a high voltage VDD. Since the bit line d1 is the high voltage VDD, the high voltage VDD is written in a capacitor C1. Further, since the potential of the bit line d2 is (VSS+VDD), the potential written in a capacitor C2 is (VSS+VDD) at VT2<VT10 and (VSS+VT2) at VT2>=VT10.
Patent JP-H10262812-A (JP)
Title: Rice cooker
Inventor: KUBO MASAFUMI
IPC: A47J27/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve in taste of cooked rice with reduction in an uneven temperature and enhancement in the entire convection by equipping a rice cooker with a coil heating the bottom surface part of the cooker, a coil located on the outer peripheral part of the cooker and a plurality of ferrite chips and arranging ferrite chips astride over the coils. SOLUTION: On the bottom part of a coil base 11 formed in a bottomed cylinder made of non-metallic materials, a first heating coil 13 is arranged and on the outside of the coil base 11, a second heating coil 14 is arranged. Onto the lower part of the outer periphery of the coil base 11, ferrite chips 16 are fixed by means of a ferrite base 15 formed by a heatproof resin material astride over the first heating coil 13 and the second heating coil 14. A circuit substrate 17 is arranged to supply current for generating an alternate magnetic field in the first and the second heating coils 13 and 14.
Patent JP-H0723195-A (JP)
Title: Method and device for performing correction and adjustment of digital picture output
Inventor: FURANKU JII PENSEIBETSUCHIA
IPC: H04N1/047
Filed: 1994-04-12
Abstract: PURPOSE: To remove the imprecisenes of digital image formation and artifacts. CONSTITUTION: The positional shift of horizontally arrayed image formation devices 65 is corrected to conceal the joint between images. Thereby a controller 80 increases/decreases a normal interval between adjacent discharged image spots along an image formation direction. Namely image formation is started from the image formation device 65 having maximum distortion in a suitable array and then at least one vertical image formation column along the image formation direction is repeated as fine adjustment to generate intential horizontal overlap between adjacent columns.
Patent JP-H07279041-A (JP)
Title: Fiber product containing cellulose-based fiber
Inventor: YOKOTA MASUMI
IPC: D06M101/08
Filed: 1994-04-12
Abstract: PURPOSE:To obtain a fiber product hardly causing lowering of strength in spite of containing a cellulose-based fiber crosslinked by formaldehyde, excellent in wash and wear properties and having soft touch feeling. CONSTITUTION:This fiber product containing a cellulose-based fiber is a fiber product containing spun yarn really twisted at 1.5-3.2 twist coefficient so as to muturally twine plural fiber bundles containing cellulose-based short fibers, and the cellulose-based short fiber in the fiber product is crosslinked by formaldehyde.
Patent JP-S52156779-A (JP)
Title: Active hydrophilic membrane and its production method
Inventor: YOSHIMURA ISAO
IPC: H01M2/14
Filed: 1976-06-23
Abstract: PURPOSE: To produce the active hydrophilic membrane of an uniform system having the remaining acetic acid radical below 0.1 meq/g and the excellent strength for bending, by sulfonating and saponifying the thin membrane obtained by forming the ethylene-vinyl acetate copolymer containing a specified amount of vinyl acetate group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59200332-A (JP)
Title: Key input device using display
Inventor: MIYATA MITSUTO
IPC: G06F3/02
Filed: 1983-04-26
Abstract: PURPOSE:To facilitate a correction of wrong input data by providing and shifting a cursor which indicates a position within a key input buffer when a data input key is pushed in addition to a cursor for main display area. CONSTITUTION:The data supplied by a data input key DK of a keyboard KB is stored in an input buffer memory means BUF and displayed at a key input buffer display area KDPY of a display device DRY. A main cursor control means CSLC1 displays and shifts a main cursor MCSL to the position where an operation is carried out based on the contents of the means BUF. A secondary cursor control means CSLC2 displays and shifts a secondary cursor SCSL to the position of the means BUF. These two means CSLC1 and CSLC2 are switched by a selection means SLCT and in accordance with the presence or absence of the data of the means BUF.
Patent JP-H07278561-A (JP)
Title: Production of formed metallurgical coke
Inventor: KOMAKI IKUO
IPC: C10B57/04
Filed: 1994-04-12
Abstract: PURPOSE:To provide a process for producing formed coke necessitating decreased amount of energy and enabling simplification of the apparatus. CONSTITUTION:A formed metallurgical coke is produced by heating and coking a briquette with a thermal medium gas which is continuously circulated and used by a vertical shaft oven. In this process, the thermal medium gas extracted from the top of the shaft oven is separated into ammonia water and tar by cooling. The cooling of the gas is carried out exclusively by directly spraying ammonia water in a heat-exchanger while keeping the cooling temperature of the gas to 70-90 deg.C.
Patent JP-H09265831-A (JP)
Title: Candlestick and candlestick attachment
Inventor: SAKAMOTO KIYOTOSHI
IPC: F21V35/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To permit a candle to burn out roughly completely without falling down by continuously arranging a funnel shaped candle receiver having an engagement hole for engaging a candle base part and made of good heat conductive at its upper edge. SOLUTION: This candlestick is constituted by a sleeve 20 and a base 30. The sleeve 20 has an engagement hole 21 into which the base of the candle is to be engaged and a candle receiver 22 continuously arranged at the upper edge thereof. The diameter of the hole 21 is of size of which the candle can be smoothly inserted and free of rocking. The receiver 22 has a taper-shaped formed slope 23, and it is preferable that a diameter D of an upper edge 25 on the slope 23 is approx. twice as large as the specified candle diameter. A taper angle θ of the slope 23 is set at a sufficiently small angle so that a molten candle flows into the hole 21 with its self weight and a height H thereof is set to an angle being not so high. Any kind of flame-retardant material to be used for sleeve 20 can be used, however, at least better thermal conductive material is used for the receiver 22.
Patent JP-S60216656-A (JP)
Title: Receiving amplifier circuit for telephone set
Inventor: HARA MICHIO
IPC: H04M1/60
Filed: 1984-04-12
Abstract: PURPOSE:To expand the range where a non-distortion maximum output amplitude of a receiver is permitted to cover by energyzing a preamplifier and the 1st differential amplifier of the next stage from a smoothed power line on which no power voltage fluctuation of a talking line appears directly. CONSTITUTION:An output of the preamplifier 2 including a receiving amplifier A2 is inputted to the 1st differential amplifier 3. Collectors of transistors (hereinafter called TRs) Q1, Q2 being components of the amplifier 3 are energized by smoothed power lines VCC1, VCC2. An output of the amplifier 3 is outputted to TRs Q4, Q5 of the 2nd amplifier 4 and collectors of the TRs Q4, Q5 are connected to a talking line L1'. The output of the amplifier 4 is outputted to TRs Q7, Q8 of the amplifier 5 and collectors of the TRs Q7, Q8 are connected to the line L1'. Thus, a transmission signal and a reception signal are superimposed between talking lines L1' and L2' and the circuit current is stabilized by a constant current circuit comprising TRs Q6, Q9 and Q10.
Patent JP-S59199709-A (JP)
Title: Preparation of copolymer
Inventor: SOGA KAZUO
IPC: C08F4/64
Filed: 1983-04-28
Abstract: PURPOSE:In copolymerizing alpha-olefins, to obtain a copolymer having improved random properties, showing improved physical properties, carrying out the copolymerization in the presence of a catalytic composition consisting of a titanium halide compound and an organo-magnesium compound. CONSTITUTION:In copolymerizing two or more alpha-olefins (including ethylene) or two or more alpha-olefins (including ethylene) and a diene, the copolymerization is carried out in the presence of a catalytic composition consisting of (A) a titanium halide compound (e.g., titanium tetrachloride, etc.) shown by the formula TiX4 (X is halogen) and (B) an organomagnesium compound (e.g., di-normal-butyl magnesium, etc.) shown by the formula MgR1R2 (R1 and R2 are alkyl, cycloalkyl, aryl or alkoxY). A molar ratio of the catalytic component B/A is preferably 0.5-20.
Patent JP-S553009-A (JP)
Title: Automatic transaction device
Inventor: FUKATSU KUNIO
IPC: G06Q40/02
Filed: 1978-06-21
Abstract: PURPOSE: To enhance the controlability of the transaction device by securing the input of the change amount via the operation key for the user requesting the change and then discharging the difference between the change and the amount accepted by the money reception mechanism through the money payment mechanism when the change amount is supplied.  
     CONSTITUTION: In case the magnetic card or the like which is capable of specifying the account number of the user is accepted at the automatic transaction device, the currency supplied through money reception mechanism 40 is connected once at temporary storage safe 43 and then stored in reception safe 44 when the transaction is approved. While at money payment mechanism 31, the money is drawn out of storage box in which the currency is stored with every type of money based on the transaction amount to be discharged to the payment safe. And the change amount is supplied via operation key 11 for the user requesting the change, and the control is given in case the change amount is supplied so that the difference between the amount supplied and the amount accepted by mechanism 40 may be discharged through payment mechanism 30. Thus, the change is obtained through the prescribed procedure when the change is requested, and the key-in of the received money or the like is omitted in case no change is requested respectively. 
     COPYRIGHT: (C)1980,JPO&Japio