baber/WOPTO huggingface dataset:
Patent JP-H11160133-A (JP)
Title: Liquid level detection device
Inventor: YAMAURA TAKAYUKI
IPC: G01F23/32
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid level detection device capable of being installed easily. SOLUTION: A liquid level detection device comprises an L-shaped hook 14 for mounting on a main frame 6, a claw part 15 for pressing in the direction of a stay 4 and preventing slip off, and a positioning pin 16. Also the stay 4 comprises a first hole 17 in which the hook 14 is inserted, a second hole 18 into which the pin 16 is inserted and in which the pin 16 can be moved in a specified direction, and a locking part 21 for locking the claw 15. The pin 16 is inserted into the second hole 18, the hook 14 is inserted into the first hole 17, the main frame 6 is moved to hold the first hole 17 near its opening by the hook 14 and lock it to a locking part 21 by the claw 15 so as to fix the main frame 6 to the stay 4.
Patent JP-H08182965-A (JP)
Title: Separation grains from included foreign matter
Inventor: IKUTA RYUICHI
IPC: B07B4/08
Filed: 1994-12-28
Abstract: PURPOSE: To separate grains and foreign matter with high accuracy by installing ejector devices for generating two kinds of negative pressures during the course of transportation of the grains and first sucking the light foreign matter, then the grains, next removing the heavy foreign matter. CONSTITUTION: The foreign matter-contg. grains 2 are supplied onto a transporting conveyor 6 and the light foreign matter 2A is first sucked away from the grains by the first ejector device 14A. The grains 2B are thereafter sucked and captured by the second ejector device 14B which generates the negative pressure higher than the negative pressure of the first ejector device 14A. The foreign matter 2C heavier than the grains desired to be separated is then expelled at the downstream end of the transporting conveyor 6. The separation of the grains and the foreign matter is thus easily executed with high accuracy.  The further addition of a stage for separating the passing grains of the same color as the color of the grains desired to be separated and the passing grains of the color different therefrom with color identifying sensors at the time of passing the grains by forming transparent parts at the transporting conveyor 6 is possible as well.
Patent JP-H06143466-A (JP)
Title: Emboss-processing device
Inventor: YURI TAKASHI
IPC: B31F1/07
Filed: 1992-11-12
Abstract: PURPOSE:To perform the emboss-processing of paper (sheet like material) at a high speed so as to deeply emboss the paper without making the rear thereof rough and impart the good touch thereto. CONSTITUTION:An emboss-processing device 10 is equipped with male and female rolls constituted of a metal embossing roll 12 and an elastic roll 14. The recessed and protruding patterns of the elastic roll 14 are formed by applying boring processing to the parts of the elastic roll 14 corresponding to the protruding parts in the embossed pattern of the metal embossing roll 12. Since emboss-processing is performed by the male and female rolls, paper 22 is deeply embossed and, even when a processing speed is increased, an embossing degree is not reduced. Since a rubber roll can be used other than a conventional paper roll as the elastic roll constituting the male and female rolls, a problem such that a paper powder is generated accompanied by a speed increase can be avoided and high speed processing can be well performed.
Patent JP-2000124688-A (JP)
Title: Equipment and method for holding and fixing substrate
Inventor: TERADA HIROHIDE
IPC: H05K13/04
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate holding and fixing equipment which can hold and fix a substrate placed at a mounting position of an electronic component mounting equipment reliably through easy operation, by widely using one type of member for various thicknesses of substrates. SOLUTION: Below a transfer path of an electronic component mounting equipment, a supporting body which is raised and lowered by an elevation means is located. A substrate-holding and fixing body (c) is constituted of a main member 5 removably installed in the supporting body, a pressing member 7 which is installed in the main member 5 through a height adjustment means so as to move vertically, and a fixing means 6 for fixing the pressing member 7 to the main member 5. This substrate holding and fixing body (c) is provided with a substrate-holding section 17 for adjusting the height of an upper end part 7a of the pressing member 7.
Patent JP-H08173060-A (JP)
Title: Cholesterol-removing method in cholesterol-containing liquid food
Inventor: OGASAWARA TAKESHI
IPC: A23L5/20
Filed: 1994-12-28
Abstract: PURPOSE: To shorten time requiring for clathration and removing of cholesterol by blending cholesterol-containing liquid food with cyclodextrin and passing through a static mixer. CONSTITUTION: A liquid food containing cholesterol as a component is blended with cyclodextrin (preferably β-cyclodextrin) and passed through a static mixer. Feeding speed into the static mixer is usually about 2-100l/min, and 83-79% of cholesterol is removed for the feeding speed of 2.4-7.2l/min.
Patent JP-2000152978-A (JP)
Title: Sterilizer
Inventor: SAWADA SHIGERU
IPC: A61L2/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To safely and securely prevent ozone gas or polluted air from leaking by switching an injection route to inject mixed gas into a closed body and circulate and a decomposition route to continuously decompose ozone in the mixed gas by a waste ozone decomposer. SOLUTION: Since this sterilizer blows ozone-containing gas through a connection port 22b into a closed system between a closed body 21 and a main body 2 for an arbitrarily prescribed time to circulate the gas in convection to sterilize and deodorize, ozone in the closed body 21 reaches a high concentration in a short time to achieve the purpose. After that, the sterilization is completed after sterilizing for a prescribed time and a control device 14 commands each part to automatically switch to a process to detoxicate and exhaust the mixed gas. The mixed gas already sterilized in the closed body 21 is gradually diluted by a safety mechanism to circulate and exhaust the residual ozone gas in the closed body 21 and ozone is made into a detoxicated condition and exhausted in atmospheric air.
Patent JP-H05168167-A (JP)
Title: Charging control circuit
Inventor: AMAYA HIDETOSHI
IPC: H02J7/04
Filed: 1991-12-12
Abstract: PURPOSE:To lengthen the lifetime of a battery by completing charging when battery voltage reaches a specified level or more during a specified initial time after charging start. CONSTITUTION:When a power supply is turned ON and boosting charge is started, the timing of an elapsed time is started by an initial cancel timer 6 while the operation of a voltage control circuit 7 is started. When battery three- voltage VB is compared with fixed voltage VC and VB>=VC holds, a battery is regarded as a fully charged battery and charging currents are replaced with trickle charging currents, and charging is finished. When VB<VC holds, on the other hand, the operation of the voltage control circuit 7 is stopped while the operation of a -DELTAV charging control circuit 5 is started when an initial cancel period passes. When battery three-voltage is stood by up to a -DELTAV voltage drop from peak voltage and the -DELTAV voltage drop is generated, the battery is regarded as the fully charged battery and charging currents are chanted over to trickle charging currents and charging is completed. Accordingly, no overcharge is generated, thus lengthening the lifetime of the battery 3.
Patent JP-H04206238-A (JP)
Title: Hot-cathode hollow cathode ion source
Inventor: ONO SHIGEKI
IPC: H01J27/26
Filed: 1990-11-30
Abstract: PURPOSE:To extend the life of a filament by mounting a heater for sufficiently venting an ion source as well as an ion source chamber. CONSTITUTION:A filament 1, a heater 2, an anode 3, and an ion source housing 4 are provided. An ion source chamber 5 is evacuated by using a vacuum pump 6 until it reaches a level of 1X10<-7> torr, and the vacuum pump 6 is kept being operated. When the vacuum level reaches 1X10<-7> torr, the heater 2 is heated, and the ion source as well as the wall of the ion source chamber 5 are heated until it reaches the maximum temperature at which de-gassing is possible, and after the venting, the filament 1 is electrified. Since the temperature of the filament is not elevated during the de-gassing, the life of the filament can be extended.
Patent JP-H01170951-A (JP)
Title: Photosensitive body
Inventor: TAKEUCHI SHIGEKI
IPC: G03G5/147
Filed: 1987-12-25
Abstract: PURPOSE:To obtain good image quality having no black lines, etc., by incorporating high-hardness particles into a protective layer. CONSTITUTION:A carrier generating layer 3 and the protective layer 4 are successively laminated on a carrier transfer layer 2. The hardness on the surface of the protective layer 4 is increased by the effect of the high-hardness particles in the protective layer 4 when the high-hardness particles are incorporated into the protective layer 4. The wear and chipping of the protective layer are effectively prevented particularly against the contact of the paper powder of a cleaning blade and a roller, etc. The high-hardness particles which have a high electrical insulating characteristic, is small in grain size and has uniform grain sizes are more preferable; materials generally used as a polishing agent and pigment are usable. Printing resistance and flawing resistance are thereby improved and the image defects such as black lines are prevented.
Patent JP-H08161981-A (JP)
Title: Delay timer
Inventor: KIKUCHI TETSUO
IPC: H01H1/08
Filed: 1994-12-05
Abstract: PURPOSE: To provide a delay timer which has a simple structure, hardly fails and, when mounted in the water detecting device of a sprinkler extinguishing facility, eliminates the need for difficult inner machining of the water detecting device, and which when in a device in which it should make a signal after a predetermined time, surely discriminates between operating and nonoperating states so that the signal is made only when in the state of operating. CONSTITUTION: The inside of a sealed pipe 2 is split into an electrode chamber 3 with two electrodes 6, 7 and an electrodeless chamber 4 having no electrodes therein, with an orifice 5 formed between them. A conductive fluid 9 such as mercury is sealed inside the sealed pipe by an amount which, when the electrode chamber 3 is at the bottom, can make contact with the two electrodes. The delay timer is suited for the water detecting device of a sprinkler extinguishing facility.
Patent JP-H08162093-A (JP)
Title: Storage battery
Inventor: YAMADA TAKAAKI
IPC: H01M2/34
Filed: 1994-12-02
Abstract: PURPOSE: To provide a storage battery in which a mechanism for avoiding an overcharge is integrated into the storage battery itself, and the battery is never unusable even when the mechanism is once operated. CONSTITUTION: In a storage battery having a generating element sealed in a case, and positive and negative terminal parts arranged on the case outer surface, it is internally provided with a normally closed type pressure sensitive contact mechanism formed of a pressure sensitive part 8 displaced by receiving the case internal pressure, and a contact mechanism 6 for ordinarily connecting at least one terminal part 4 to an internal electrode 2 and interlocking to the movement of the pressure sensitive part 8 to interrupt the connection when the pressure is excessive.
Patent JP-H11228675-A (JP)
Title: Polymer, electrophotography photoreceptor containing the polymer, process cartridge having the electrophotography photoreceptor and electrophotography device
Inventor: SEKIDO KUNIHIKO
IPC: C08G75/0213
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer having abilities for transporting electrons, and preferably usable as a photoreceptor layer for an electrophotography photoreceptor, or an intermediate layer between a supporter and the photoreceptor layer by allowing the polymer to include a specific structural unit. SOLUTION: This polymer includes a structural unit of formula I [X is a single bond, a (non)substituted alkylene, S or 0; R1 to R6 are each H, a (non) substituted alkyl or a (non)substituted alkoxy]. Structural units of formulas II to V, and the like are cited as preferable examples for the structural unit included in the polymer. The polymer is, for example, synthesized by heating and refluxing (A) a corresponding bisphenol compound in the presence of (B) a Fetizon reagent of an oxidant by silver oxide (I) in a halogen-based solvent such as chloroform, dichloromethane and dichloroethane for 12-48 hr.
Patent JP-H05140346-A (JP)
Title: Production of peelable material
Inventor: ARAKI TAKUMI
IPC: C09J7/02
Filed: 1991-11-18
Abstract: PURPOSE:To obtain the subject material having excellent peelability and keeping the tackiness of a tacky adhesive without using complicate process and large- scale apparatus by a specific method using a compound developing peelability by the cross-linking and curing with radiation. CONSTITUTION:A thermoplastic resin composition containing (A) a compound capable of developing peelability by cross-linking and curing with radiation (e.g. organopolysiloxane containing mercapto group) and (B) a thermoplastic resin (preferably polypropylene or high-density polyethylene) is extruded in the form of a film. Both surfaces of the extruded film are sandwiched between a substrate (e.g. kraft paper) and a radiation-transmitting film (preferably polyethylene terephthalate film) and pressed with a roll to form a laminate. The laminate is irradiated with radiation through the radiation-transmitting film to effect the cross-linking and curing of the component A in the thermoplastic resin composition and the radiation-transmitting film is peeled from the obtained laminate.
Patent JP-H01172782-A (JP)
Title: Apparatus for measuring characteristic of magnetic recording medium
Inventor: SASAKI TAMOTSU
IPC: G01R33/12
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the value equal to the value measured by a reference head even when shift is large, by converting the measured value of the characteristic of magnetic recording medium to be measured according a conversion formula operated on the basis of the value, which is measured by a measuring means, set as a standard. CONSTITUTION:A preamplifier 1 amplifies the weak current signal read from an R/W head to a magnitude necessary for signal processing. A buffer amplifier 2 weakens the electric coupling of the signal processing circuit of the next stage and the preamplifier 1. The reading signal amplified by these amplifiers 1, 2 enters the max. value holding circuit 3 and the peak value over the circumference of a disc of the reading signal is taken in. This peak value enters the A/D converter 4 of the next stage and is converted to the digital quantity corresponding to the magnitude of the reading signal to be sent to an operational control part 6 which is a block performing the operation control of each block or the operational display of a taken-in signal and constituted of a microcomputer. By this constitution, even in such a case that the difference between the characteristic of a reference recording medium and that of a recording medium to be measured is large, the value equal to the value measured by a reference head can be obtained.
Patent JP-H09146961-A (JP)
Title: Standard document generation system
Inventor: FUJINO HIROKI
IPC: G06F17/27
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a standard document generation system which can reflect the will or nuances of a user who uses a language (dialect) different from a standard language daily, in a document as naturally as possible. SOLUTION: This system is constituted including an input means 101, a display means 102, an in-editor input/output means 103, a display word and phrase determining means 104 consisting of a conversion and display means 105 and an editor output means 106, an inference means 107 consisting of a dialect recognizing means 108 and a determined word and phrase inference means 109, and a selected word and phrase DB means 110 consisting of a standard language DB 111 and a dialect DB 112. A dialect word included in an inputted character string is converted into a corresponding standard language word by referring to context information and displayed in a selectable state to the user to make it possible for the user to easily produce a document of the standard language by using a favorite language (dialect).
Patent JP-H08163436-A (JP)
Title: Image generator
Inventor: KONDO TETSUJIRO
IPC: G06T11/00
Filed: 1994-12-05
Abstract: PURPOSE: To generate an image with a desired pattern and a desired texture from a computer graphic image. CONSTITUTION: A classification circuit 3 generates a class code depending on a pattern of level distribution of plural picture elements in a block of computer graphics signals. A class versus representative picture element value table obtained by learning is stored in a ROM table 4. A representative picture element value is decided by using a real image of a pattern and a texture desired to be added in the case of learning. An area signal generating circuit 5 generates an area signal used to designate the area to which a texture is desired to be added. A selector 2 selects a representative picture element value in place of picture elements of the computer graphics signal in the area. A desired pattern and a desired texture are expressed by the representative picture element value.
Patent JP-H11162088-A (JP)
Title: Disk device
Inventor: MIYAMOTO KENJI
IPC: G11B19/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To position a pickup in a desired place in a disk device without bringing an increase in the contact failure of a switch or the consumption of a current. SOLUTION: In a state that reproducing is carried out by using a disk 1, when a stop is instructed by the operation of an operating part 10, a controller 11 drives a slide motor 8 via a servo circuit 7 to move a pickup 3 to the innermost side of the disk 1, when a switch 9 is turned ON associated with this movement, the controller drives the slide motor 8 via the servo circuit 8 to move the pickup 3 to the outermost side of the disk 1 and then, when the switch 9 is turned OFF in accompany with this movement, the driving of the slide motor 8 is stopped via the servo circuit 7.
Patent JP-H10133224-A (JP)
Title: Display device
Inventor: KUBOTA KANEMITSU
IPC: G02F1/21
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and bright display device having high reflected light intensity by holding the refractive indexes of liquid crystal and a film against the light of prescribed wavelength at specific relation. SOLUTION: The display device is provided with a composite multi-layer film 18 formed by alternately laminating films 5 to 7 and liquid crystal layers 8 to 11. It is defined that the major axis direction refractive index of liquid crystal to be used for the layers 8 to 11 against the light of prescribed wavelength λn is nLC1 (λn ), the refractive index in the minor axis direction is nLC2 (λn ) and the refractive indexes of films in the X-axis and Y-axis directions intersecting with each other in the film face against the light of prescribed wavelength λn are respectively nF1 (λn ) and nF2 (λn ).  Between at least a pair of adjacent film and liquid crystal layer among the films 5 to 7 and the layers 8 to 11 in the film 18, the conditions of nLC1 (λn )>nLC2 (λn ) and nF1 (λn )>nF2 (λn ) when nLC1 (λn )>=nF1 (λn ) or nLC1 (λn )≈nF1 (λn ) [1] and nLC2 (λn )≈nF2 (λn ) [2], are satisfied.
Patent JP-H03190291-A (JP)
Title: Lamination-type displacement element
Inventor: WATANABE JUNICHI
IPC: H01L41/18
Filed: 1989-12-20
Abstract: PURPOSE:To enable reaction between an external electrode and a coating to be controlled and obtain a highly reliable lamination-type displacement element which does not generate any failure such as insulation breakdown by constituting an external electrode only with a conductive material. CONSTITUTION:Constitution materials of external electrodes 4a and 4b are conductive materials only and no glass flits are included. Concretely speaking, after coatings 3a and 3b made of glass are screen-printed onto the side surface of a laminated body obtained by performing lamination contact bonding of a thin film 1, a groove is created by an automatic cutting machine, a paste consisting of silver, binder, and solvent is burnt, thus creating the external electrodes 4a and 4b. Thus, since no glass flits included in reaction between the insulation coatings 3a and 3b and the external electrodes 4a and 4b are present, it is possible to prevent diffusion of the external electrodes 4a and 4b into the insulation coatings 3a and 3b, thus obtaining a highly reliable lamination-type displacement element.
Patent JP-H11228476-A (JP)
Title: 1,4-diaryl-2, 3-difluoro-2-butene insecticide and acaricide
Inventor: BENTLEY TERENCE JAMES
IPC: C07C33/46
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject insecticide and acaricide highly effective in controlling insects and mites which are pests and effective in even protecting crops during the growth or harvested crops from damage caused by attack or invasion of the insects or mites. SOLUTION: This 1,4 diaryl 2,3-difluoro-2-butene is represented by formula I [Ar is phenyl or the like which may have one to three substituent groups (a halogen, a 1-4C alkyl or the like); R is H, a 1-4C alkyl or the like; R1 is H, F or the like; Ar1 is phenoxyphenyl or the like which may have one to six substituent groups (a halogen, a 1-4C alkyl or the like)], e.g. 4-(p- chlorophenyl)-2,3-difluoro-5-methyl-1-(m-phenoxyphenyl)-2-hexene. The compound represented by formula I is obtained by converting a compound represented by formula II into a compound represented by formula III with [CCH3 OCH2 CH2 O]2 AlH2 ]Na and a mineral acid, then reacting the resultant compound with CH3 (CH2 )3 Li, ZnCl2 , Pd[P(C6 H5 )3 ]4 and Ar1 CH2 I.
Patent JP-H11155404-A (JP)
Title: Germicidal disinfectant for nipple of milk cow
Inventor: TSUNODA EIJI
IPC: A47K10/16
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a germicidal disinfectant for nipples of a milk cow enabling the reduction of the number of bacteria on the skin surfaces of nipples before milking and the improvement of milk quality and effective for the prevention of mammillitis or the like by compounding an aqueous solution with an effective iodine and glycerol in effective amounts. SOLUTION: This germicidal disinfectant for nipples is obtained by compounding an aqueous solution with 0.1-0.5% of an effective iodine such as iodine complex and 2-5% glycerol or glycol as a humectant. Further, the nipples of a milk cow is preferably treated for germicidal disinfection by immersing the nipples into a germicidal disinfectant for nipples, which is kept in a container, before milking the milk cow, subsequently wiping the nipples with a clean cloth-like material such as a disposable paper towel, again immersing the nipples into the germicidal disinfectant for nipples after milking and then wiping the nipples with the clean cloth-like material.
Patent JP-H08162408-A (JP)
Title: Method manufacturing semiconductor device
Inventor: HIROI MASAYUKI
IPC: H01L21/205
Filed: 1994-12-08
Abstract: PURPOSE: To form a polycrystalline SiC film that is very thin and with a uniform thickness. CONSTITUTION: An amorphous SiC film 102 with the thickness of 12nm is deposited on a semiconductor substrate 101 that comprises silicon by a CVD method (a). A silicon oxide film 103 5nm thick, that comprises a cap layer, is formed by wet thermal oxidization on the amorphous SiC film 102 (b). The amorphous SiC film 102 is transformed to a polycrystalline SiC film 104 by the heat treatment in an inert gas environment (c). The silicon oxide film 103 is removed by hydrofluoric acid (d).