baber/WOPTO huggingface dataset:
Patent JP-H08317903-A (JP)
Title: Eyepiece device
Inventor: KODAMA SHINICHI
IPC: A61B3/10
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an eyepiece device which can accurately detect the diopter by evaluating a peripheral signal around a Purkinje image's position of a reflected image's signal waveform in the region of photometric values by means of photoelectric transfer which outputs a signal, corresponding to an image made by a reflected light beam from an eye, and also by means of luminance photometric calculation for the visual field, and then, computing the value of diopter. CONSTITUTION: Information about an eye is detected by an eye information detecting part 12, after the specified display is made in a finder by an F diopter displaying element 11. From the detected image, an eye characteristics detecting part 13 detects cornea reflected light and conveys coordinate information to a diopter extracting part 14. Based on the cornea reflection information sent from the eye characteristics detecting part 13 and subject brightness information sent from a photometric part 15, the diopter extracting part 14 calculates, making the cornea reflected light position to be a border, both respective reflected light quantities from an image which is an orginal eye detecting image, but limited in detection region with certain conditions.  Then, it detects information about the diopter, and drives, through an F diopter optical driving part 16, an F diopter optical system 11-b in a finder part 11.
Patent JP-H05302220-A (JP)
Title: Fluff-controlling method for spun yarn and device therefor
Inventor: MARUKI HIROSHIGE
IPC: D01H1/115
Filed: 1992-04-20
Abstract: PURPOSE:To provide the subject method and device enabling high-quality spun yarns to be obtained through decreasing fluffs on such spun yarns delivered from an air spinning device set up on the yarn course on the downstream side of a delivery roller for the yarns fed from an air spinning nozzle. CONSTITUTION:The objective fluff-controlling method and device therefor designed to wrapping yarns with fluffs 16 produced on the yarns by applying both false twist and chafing action on spun yarns. As a specific device 4, it is designed that a cross belt 12 with its rotating direction slant relatively to yarn traveling direction is put in contact with a delivery roller and both false twist and chafing action are applied on the yarns introduced onto the contact area.
Patent JP-S63292137-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAZAKI HAJIME
IPC: G03G5/06
Filed: 1987-05-26
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high sensitivity and stable potential characteristics even at the time of repeated uses by incorporating a specified low molecular weight compound in a photosensitive layer. CONSTITUTION:The electrophotographic sensitive body has a layer containing one of the compounds represented by formula I in which each of R1 and R2 is optionally substituted alkyl, aralkyl, aryl group, or a residue forming a 5- or 6-membered ring together with an N atom; each of R3-R5 is H atom, or optionally substituted alkyl, aralkyl, or aryl group; each of R6 and R7 is optionally substituted alkyl, aralkyl, or aryl group; and each of Ar1 and Ar2 is optionally same or different and optionally substituted arylene group, thus permitting sensitivity characteristics to be enhanced, and variances of potentials in the light and in the dark at the time of repeated uses of charging and exposure, increase of residual potential due to environmental changes, especially, drop of temperature, image bleeding, and the like to be improved.
Patent JP-H11321638-A (JP)
Title: Workbench horizontally holding mechanism of maintenance vehicle
Inventor: OGAWARA MAKOTO
IPC: B61D15/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a workbench horizontally holding mechanism of a maintenance vehicle which is simple structure, can always hold a workbench horizontal in any curved section and can improve in workability and safety. SOLUTION: A lift guide pipe 2 is vertically provided two by two with a suitable space apart before and behind from both the right part of and the left part of upper surface of an under carriage 1 of a maintenance vehicle, a workbench 3 is supported to an upper end part of these lift guide pipes 2. Each lift guide pipe 2 is lifted by extending/contracting a lifting hydraulic cylinder 4 respectively adjacent thereto. An upper end part of front and rear two inner pipes 2b in a left side, of each lift guide pipe 2, is supported turnably singly by a pin 6 relating to a support frame 5 of the workbench 3, in the other hand, an upper end part of front and rear two inner pipes 2b in a right side is supported turnably by a roller 7 and a holding hydraulic cylinder 8 and movably in a lateral direction to the support frame 5.
Patent JP-H10112419-A (JP)
Title: 2-axis orientation polypropylene film and film capacitor comprising it
Inventor: NAGAI ITSUO
IPC: B29C55/12
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To improve voltage-withstand characteristics and current-withstand characteristics of a capacitor by, relating to a polypropylene film, specifying an isotactic index, and specifying mesoheptad molar fraction, racemoheptad molar fraction, and ash content. SOLUTION: An isotactic index of polypropylene used for a 2-axis orientation polypropylene film is required to be 99% or less in point of film formation characteristics. The stereo-regularity of the polypropylene film has such characteristics as mmmmmm>=98.5%, rrrrrr<=0.5% (where, mmmmmm is mesoheptad molar fraction, and rrrrrr is recemoheptad molar fraction) that are evaluated by heptad molar fraction with methyl group absorption peak measured by 13c-NMR, with ash content limited 30ppm or less. Thereby, a good voltage-withstand characteristics is obtained, and a film capacitor using it as a dielectric is provided with high voltage-withstand characteristics and current-withstand characteristics.
Patent JP-H06337451-A (JP)
Title: Organic non-linear optical material
Inventor: TOMOMATSU ISAO
IPC: C08G73/10
Filed: 1993-05-28
Abstract: PURPOSE:To provide an organic non-linear optical material which is thermally stable, rarely causes orientation relaxation, and has high secondary non-linear optical effect. CONSTITUTION:An organic non-linear optical material has a repeating unit represented by formula I or II. Wherein Ar shows a benzene ring or an aromatic polycycle. A material which is a precursor of this optical material is heated in a polyamide acid state with an electric field applied to modify it to imide to obtain the non-linear optical film with structure represented by formula I or II with even orientation. As a pauling condition, since the electric field must have high energy necessary to orientation, 100kV/m or more is required. The thin film obtained rarely causes orientation relaxation and has high thermal atability because it has a high heat-resistant aromatic polyamide skeleton as its backbone chain.
Patent JP-S62285970-A (JP)
Title: Surface modifier
Inventor: MATSUO HITOSHI
IPC: C08F293/00
Filed: 1986-06-03
Abstract: PURPOSE:To provide a surface modifier having excellent flexibility and resistance to dry cleaning and washing, consisting of a block polymer obtd. by polymerizing an unsaturated ester having a polyfluoroalkyl group in the presence of a specified chain transfer agent. CONSTITUTION:30-100mol% of an unsaturated ester having a 3-21C poly fluoroalkyl group and formula I or II is (co)polymerized with 70-0mol% of other copolymerizable compd. (e.g., vinyl acetate) in the presence of 0.1-10mol of a polysiloxane having a mercapto group at its terminal, represented by formu la III [wherein A is a monovalent org. group having a mercapto group at its terminal; R is a 20C or lower (un)substituted monovalent hydrocarbon group; 0<=b<4; 0<a<4; 0<a+b<4] to obtain a surface modifier composed of a block (co)polymer.
Patent JP-S6019313-A (JP)
Title: Output transistor protection circuit of integrated circuit for high output
Inventor: TAMAE MASAHIRO
IPC: H03K3/017
Filed: 1983-07-13
Abstract: PURPOSE:To make the duty ratio of an output current constant in the interruption and restoring control at short-circuit of load by comparing a terminal voltage of charing/discharging capacitor with a reference voltage in response to the direction of change by a comparator circuit so as to control the operating period of an output transistor (TR). CONSTITUTION:A capacitor 12 starts charging by the detection of load short-circuit of a detection circuit and a required time T1 when a terminal voltage Vc rises from a threshold value VTH1 to VTH2 depends on the charging current (I1-I2). Further, a TR10 is cut off while an output TR6 is cut off, the discharge of the capacitor 12 is started and a required time T2 when the terminal voltage Vc drops from VTH2 to VTH1 depends on a discharge current I2. In this case, the value is set as I1-I2>I2 and the time T1, T2 correspond to the ON/OFF period of an output current I0. That is, the duty ratio of the ON/OFF period depends on the current ratio of (I1-I2)/I2, then the duty ratio becomes almost constant.
Patent JP-H0422704-A (JP)
Title: Exhaust gas purifying device
Inventor: KUSUDA TAKAO
IPC: F01N3/032
Filed: 1990-05-16
Abstract: PURPOSE:To obtain constant and good combustion of particulates piled up on a filter by providing both a filter, which collects combustible particulates contained in exhaust gas, and a microwave generator and inserting a waveguide, which is connected to the microwave generator, into the hollow part of the filter. CONSTITUTION:A filter 1, which is of a honeycomb structure made up of ceramic, is formed into a cylindrical shape having a core part 2 in its center. The periphery of the filter 1 is wound up with a start-formed buffer 7 consisting of thermally expansible vermiculite, ceramic fiber, and organic binder. Then, the filter 1 is put into a an case 8 made of heat resistant stainless steel. After this, a cylindrical waveguide 9 is inserted into the core part 2 of the ceramic filter 1 from the backward wall surface of the can case 8, and the end part of the waveguide 9 is connected to a magnetron 10, that is a transmission source of microwaves. When the filter 1 is regenerated, the power supply of the magnetron 10 is turned ON, so that the microwave is uniformly applied to the ceramic filter 1. As a result, the microwave is absorbed inside the piled up particulates, thereby heating up the particulates, which burn as they touch the air.
Patent JP-S5651661-A (JP)
Title: Preparation of separation column for gas chromatography
Inventor: SODEOKA HIDEMITSU
IPC: G01N30/56
Filed: 1979-10-04
Abstract: PURPOSE: To enable to obtain the reproducible squalane paint film efficiently, by specifying the content of solvent and the coating temperature of squalane solution.  
     CONSTITUTION: Squalane is dissolved in mixed solution of n-hexane and dichloromethane. Said solution is passed through the glass capillary tube at 0W5°C and coated, then a separation column for gas chromatography is prepared. Volume ratio of n-hexane for dichloromethane is made (1W3):10, preferably about 2:10. The concentration of squalane in the mixed solvent is about 0.5W1g per 10ml mixed solvent preferably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5750503-A (JP)
Title: Recovery device for rolling mill lubricant out of rolling mill lubricant fume during metal rolling
Inventor: YAMABUCHI HIROAKI
IPC: B21B45/02
Filed: 1980-09-10
Abstract: PURPOSE: To recover the rolling mill lubricant from rolling mill lubricant fumes during metal rolling without causing any change of properties of fats and oils by condensing the rolling mill lubricant fumes during rolling and continuously capturing the same in a fluid state.  
     CONSTITUTION: The rolling mill lubricant fumes evaporated during cold rolling of steel plates are introduced through a hood 5 and a fume guide pipe 6 by a suction blower 16 into a fume condensing tank 7, where they are cooled and condensed to liquid. The condensate flows down into an aggregating groove 9, after which it is discharged and stored into a storage pit 11 by a delivery device 10. Further, it is lifted by a pump 13 into a centrifugal separator 14, by which fat and oil components are separated and recovered. The separated and recovered fat and oil components are reflowed into a storage tank 4 and are reutilized as a rolling mill lubricant. The uncondensed gas in the tank 7 is drawn out from the tank 7 by the blower 16 and is discharged through an discharging and releasing tower 17. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5830079-A (JP)
Inventor: OOHIRA FUMIKAZU
IPC: H01R11/01
Filed: 1981-08-14
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-S6019930-A (JP)
Title: Method of feedback controlling air-fuel ratio for electronically controlled engine
Inventor: NOGAMI SUSUMU
IPC: F02D41/00
Filed: 1983-07-13
Abstract: PURPOSE:To stabilize an exhaust gas purification performance, by correcting an air-fuel ratio according to an engine temperature with use of a delay period from a timing when an actual A/F ratio is changed from a rich condition to a lean condition and vice versa to a timing when an A/F ratio feedback correction signal is inverted. CONSTITUTION:A delay period A from a timing when an O2 sensor output is transferred from a lean condition through a decision level S to a rich condition to a timing when an A/F ratio feedback correction signal is inverted to start correcting a fuel injection amount to a decreased side is changed according to a fuel temperature. Similarly, a delay period B from a timing when the O2 sensor output is transferred from the rich condition through the decision level S to the lean condition to a timing when the feedback correction signal is inverted to start correcting the fuel injection amount to an increased side is changed according to the fuel temperature. Thus, a suitable A/F ratio feedback correction may be effected according to an engine temperature. As a result, it is possible to prevent an A/F ratio from becoming lean upon hot restarting and stabilize an exhaust gas purification performance.
Patent JP-H01296939-A (JP)
Title: Drying of food
Inventor: ENOMOTO MORIMASA
IPC: A23L11/00
Filed: 1988-05-24
Abstract: PURPOSE:To perform the drying of a raw material in high efficiency by introducing a granular (or powdery) wet raw material into a fluidized bed drier, forming a fluidized bed with hot air to disintegrate the raw material and disintegrating the residual block with a granulator and separating the crushed raw material from air flow with a cyclone separator. CONSTITUTION:A granular or powdery wet raw material is charged into the main body 2 of a fluidized bed drier 1 and a fluidized bed is formed in the drier with hot air flow generated by a hot air generator 19 and blasted upward through a screen 12. The above raw material is disintegrated and dried in the fluidized bed by the aid of rotating paddles 13. The dried and lightened raw material is introduced into a granulator 26 together with air flow and the residual block is completely disintegrated. The disintegrated raw material is introduced into a cyclone separator 29 together with air flow by a discharging apparatus 27 and is separated from the air flow. The wet raw material can be dried in high efficiency by this process.
Patent JP-S61285387-A (JP)
Title: Cooling device for solid particle
Inventor: TONOKOUCHI MAKOTO
IPC: F28C3/14
Filed: 1985-06-12
Abstract: PURPOSE:To permit to detect the temperature of solid particles correctly by providing a temperature sensor for detecting the solid particle temperature below the lower end of a guide tube connected to the solid particles dropping hole of a partitioning plate provided with an intake port of cooling gas. CONSTITUTION:High-temperature solid particles are thrown into a casing 1 through a throwing port 10 and are cooled by the cooling gas blown off from the venting holes 5 of the partitioning plate 2 through intake port 9 while the gas, after effecting heat exchange, is discharged from a chamber 3 through a gas discharging port 11. The cooled solid particles are reserved in the bottom of the casing 1 through the dropping holes 6 and the guide tubes 8 and is extracted by the rotation of a rotary valve 12a. The temperature of the reserved solid particles is detected by the temperature sensor 13 arranged below the guide tube 8 while the rotating speed of a motor 12b is controlled by the signal of a discharging speed control means 14 and the temperature of the solid particles is controlled in a predetermined value. Thus, the temperature of the solid particles after cooling may be detected correctly without being affected by the cooling gas.
Patent JP-H02306736-A (JP)
Title: Data transmission system
Inventor: MIYAZAKI YOICHI
IPC: H04L29/08
Filed: 1989-05-19
Abstract: PURPOSE:To eliminate the need for the forming of a number for collation at a reception side by adding a current sequence number and a succeeding sequence number to a transmission data, sending the result, storing the succeeding sequence number at the reception side and using the number for the collation number in the succeeding reception. CONSTITUTION:A transmission data is sent while a transmission sequence number is added at a transmission side. When the initial value of the current sequence number is taken as '00', the initial value of the succeeding sequence number is '01' and the initial value of the transmission sequence number if '0100'. When the transmission is finished, the transmission sequence number is updated and both the current sequence number and the succeeding sequence number are incremented and a value '0201' is prepared. Then the succeeding sequence number added to the transmission data received at the reception side is stored and the succeeding sequence number is used as the collation sequence number for the succeeding reception. Thus, the production of the collation number at the reception side is not required.
Patent JP-H11328263-A (JP)
Title: Product cost recognition method
Inventor: DOJO HIROTSUGU
IPC: G06Q50/04
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To correctly recognize the cost of a product by obtaining direct department costs for respective processes generated for respective production processes and indirect department costs for the respective processes generated for respective indirect processes corresponding to the production processes. SOLUTION: To a terminal equipment PCn for input, required items are inputted corresponding to a department number, a process number, the cost generated in the process and man-hours, etc., entered to a slip. The process number is set for the respective manufacture processes (production processes) in direct departments and are set for the respective processes corresponding to the respective manufacture processes of the direct departments in management indirect departments. Labor costs generated in the respective processes are inputted in PC5 and production results for the respective manufacture processes are inputted in PC6 .  In a host computer part H0 , input information is stored in a storage device D1 , the costs generated in the respective processes are integrated, the costs generated for the respective processes are calculated and the calculated result is stored in the storage device D2 .
Patent JP-S63291501-A (JP)
Title: Tiller without residual nontillage
Inventor: UEDA SHIN
IPC: A01B33/08
Filed: 1987-05-25
Abstract: PURPOSE:To eliminate residual nontillage over the whole area before, after, above and below tillage tines, by dividing a transmission case for rotating and driving the tillage tines of a horizontal traverse shaft center driven type tiller into two upper and lower parts, supporting and holding the parts in a specific mutual state by plural crank shafts. CONSTITUTION:An upper case 1 of a driving mission case is fixed to a tiller body and a lower case 2 is pivoted and held by the upper case 1 with a main transmission crank shaft 3 and auxiliary crank shaft 4. The crank shaft and tillage tine shafts 14 and 15 are synchronously, drivably connected and rotated by combination of gears and rotation loci of the left and right tillage tines 16 and 17 in the central part are set so as to overlap over the whole region of 360 deg.. Thereby there is neither residual nontillage over the front, back, upper and lower parts in the central part of the tillage tines over the whole region of 360 deg. nor bearings, transmission case, etc., for driving on the sides of exterior ends.
Patent JP-S62285558-A (JP)
Title: Automatic answering telephone system and individual voice frequency signal detecting means in its system
Inventor: FURUYA TETSUO
IPC: H04M1/64
Filed: 1986-06-04
Abstract: PURPOSE:To prevent a caller from being kept long uselessly by using a recorder capable of random access, supervising a specific identification signal during the transmission of a reply voice so as to attain the changeover to the reply or recording, thereby attaining the reply or recording desired by the caller. CONSTITUTION:The recorder capable of random access such as a disk device is used as the recorder for reply and received voices and a signal detector (individual voice frequency signal detection means) capable of detecting a spe cific identification signal in a received voice signal during the sending of the reply voice at all times is provided. Then a signal representing the detection of the specific identification signal from the signal detector is inputted to control the recorder by a controller. That is, the signal detector 19 detects the sound signal in a specific frequency decided as the specific identification signal in the received signal and applies individual reply/reception corresponding to the identification signal immediately when the specific identification signal is detected.
Patent JP-S5651401-A (JP)
Title: Granular pesticide
Inventor: TAKU TOSHIYUKI
IPC: A01N25/08
Filed: 1979-10-05
Abstract: PURPOSE: To prepare a granular pesticide having arbitrarily controllable disintegrability in water and diffusibility of the effective component, and excellent ratainability of the component, by combining granular carrier obtained by granulating a mixture of a light-weight spherular gypsum and/or fibrous gypsum each having specific crystal form and water, etc., and the effective pesticide component.  
     CONSTITUTION: A granular pesticide is prepared by compounding (A) granular carrier obtained by granulating a mixture of (a) fibrous gypsum and/or light-weight spherular gypsum derived from fibrous gypsum and (b) water or water and a binder, and (B) the effective pesticide component. The light-weight spherular gypsum is a soluble or insoluble anhydrous gypsum having diameters of 50μW2mm and a bulk density of 0.03W0.5g/cm 3 , and obtained by heating an aqueous slurry of gypsum dihydrate or a mixture of gypsum dihydrate at 100W180°C until spherular gypsum is formed, and drying or calcining the spherular α-type gypsum hemihydrate or gypsum hemihydrate. The fibrous gypsum is α-type gypsum hemihydrate or gypsum anhydride having a fiber length of 10W5,000μ. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5252262-A (JP)
Title: Refrigerating system
Inventor: UNO HARUHIRO
IPC: F25D19/02
Filed: 1975-10-25
Abstract: PURPOSE:A refrigerating syste which is safely and easily detachable from its freezing box with a fear of refrigerant leak.