baber/WOPTO huggingface dataset:
Patent JP-S5750139-A (JP)
Title: Hysteresis circuit
Inventor: KUWABARA HISAO
IPC: H04B1/10
Filed: 1980-09-10
Abstract: PURPOSE: To reject the effect due to power supply voltage variance, by giving a signal to one input terminal of a differential pair and connecting a constant current source to another input terminal.  
     CONSTITUTION: When the base voltage VB1 of a transistor (TR)Q11 is greater than the base voltage VB2 of a TRQ12, since the collector current IC2 of the Q12 is  equal to the collector current of a Q13 of a current Miller circuit 11, the base current IB of TRs Q14, Q15, Q16 consisting of a common base is zero. Thus, the  Q14∼Q16 are turned off. When the VB1 is a little lower than the VB2, the IC2 is  greater than the IC1, the IB flows and the Q14∼16 are conductive. In this case, the  collectro current of the Q14∼16 is constant through the positive feedback of the  TRs Q12, Q15 and the VB2 is set newly. It is required to increase the VB1 than the  VB2 at this time to interrupt the circuit. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05324437-A (JP)
Title: Keyword retrieving system for data base
Inventor: MATSUMOTO KENJI
IPC: G06F3/048
Filed: 1992-05-19
Abstract: PURPOSE:To simplify a describing method and to easily perform setting even in the case of a complicated retrieval expression by inputting a desired keyword to a keyword input area, linking it with another card as needed and deciding a search condition. CONSTITUTION:A keyboard inputs the keyword to an area 18 of a card 16 displayed as a window. When there is any keyword to be further inputted and the retrieval condition is 'AND', the keyword is inputted to an area 20 or when the retrieval condition is 'OR', it is inputted to an area 22. Concerning the other card, the keyword is similarly set as well, and a series of retrieval expressions can be set by linking these cards on the inter-card retrieval condition.
Patent JP-H06336492-A (JP)
Title: Method for fractionating sucrose fatty acid ester
Inventor: SHIBATA KENGO
IPC: C07H1/06
Filed: 1993-05-27
Abstract: PURPOSE:To provide a method for fractionating a sucrose fatty acid ester having a specific composition from a reaction mixture of sucrose fatty acid esters by a simple operation without using an organic solvent. CONSTITUTION:Sucrose fatty acid esters composed of a mixture of [SME], [SDE] and [SPE] ([SME] is a sucrose fatty acid ester having 1 ester exchange degree, [SDE] is a sucrose fatty acid ester having 2 ester exchange degree and [SPE] is a sucrose fatty 7 acid ester having >=3 ester exchange degree) are mixed with fats and oils under heating and the prepared heated mixture is incorporated with water to extract a sucrose fatty acid ester having high [SME] content. The prepared water phase and the oil phase are separated to give a sucrose fatty acid ester having high [SME] content and sucrose fatty acid esters having high [SDE] and [SPE] contents.
Patent JP-S5828170-A (JP)
Title: Automatic water-supplying system for storage batteries installed in direct-current power source system
Inventor: TANAKA MAKOTO
IPC: H01M50/627
Filed: 1981-08-13
Abstract: PURPOSE:To maintain the electrolytes of a set of batteries always constant by providing each of the said batteries, which are charged by floating charging, with a liquid- level-reduction detection sensor, and automatically supplying a deficient amount of water into each battery according to the signal of the corresponding sensor. CONSTITUTION:An alternating current sent from a commercial power source 1, after being rectified with a rectifier 2, is supplied to a load 4. At the same time, in order to compensate the self discharge of a set of batteries 31-3n, a maintenance charging current is fed to the batteries 31-3n from the rectifier 2 so as to supply electric power from the batteries 31-3n to the load 4 during the service interruption. Here, the batteries 31-3n are provided with liquid-level-reduction detection sensors 511, 522 and so forth. Signals of the sensors 511, 522 and so forth are received by a data recorder 5 before sent out into a controller 6, and water contained in a tank 8 is supplied into the batteries 31-3n by controlling solenoid water-supplying valves 61-6n provided for the batteries 31-3n. As a result, the electrolytes of the batteries 31-3n can be always maintained constant by automatically supplying water into the batteries 31-3n individually, and maintenance of the batteries 31-3n can be simplified.
Patent JP-S63307831-A (JP)
Inventor: FURANTSUUYOZEFU MAISU
IPC: C07C17/12
Filed: 1988-05-25
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-S61284911-A (JP)
Title: Formation of single crystal thin film
Inventor: KUSUKAWA KIKUO
IPC: H01L21/20
Filed: 1985-06-12
Abstract: PURPOSE:To obtain a large-area single crystal film by forming a single crystal silicon through gas phase epitaxial growth in the exposed area of a single crystal substrate and utilizing it as a seed of crystal growth. CONSTITUTION:After forming an oxide film 2 in the thickness of 1mum by the ordinary LOCOS oxidation method to a part on the single crystal silicon 100 substrate, an epitaxial layer 3 is formed selectively in the thickness of 0.8mum only to the exposed area of the single crystal substrate 1 using thermal decomposition of SiH2Cl2. Moreover, after forming the amorphous silicon film 4 in the thickness of 0.3mum on the entire surface by the molecular beam vacuum- deposition method of Si, the substrate is annealed by N2 within the an electric furnace. The single crystal growth advances from the surface of the selective epitaxial layer 3 through the annealing by N2 and the single crystal region of 10mum from the stepped part of insulation film has been obtained before a polycrystal film is formed on the insulation film.
Patent JP-S63307870-A (JP)
Inventor: EITO DORENTO
IPC: C07C51/56
Filed: 1988-05-25
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-H06336452-A (JP)
Title: Optically active alcohol
Inventor: MOTOYAMA HIRONORI
IPC: C07C43/13
Filed: 1993-05-27
Abstract: PURPOSE:To obtain an optically active alcohol which is useful as a synthetic intermediate for medicines, agrochemicals, functional materials, particularly liquid crystals. CONSTITUTION:An optically active alcohol of the formula: CpF2p+1*H (OH)-(CH2)mOCnH2n+1 ((p) is 2, 3; (m) is 5-8; (n) is 1 or more), for example, (+)-8- ethoxy-1,1,1,2,2-pentafluoro-3-octanol. The compound is obtained by asymmetric hydrolysis of acetate of the formula: CF3CH(OCOCH3)(CH2)mOCnH2n+1 with lipase. The asymmetric hydrolysis is carried out in a phosphate buffer at pH7.3 and 0.1 to 0.5mol/l substrate concentration in 2 to 10% lipase concentration at 20 to 50 deg.C.
Patent JP-H10322189-A (JP)
Title: Level shift circuit
Inventor: HAGA KAZUKIYO
IPC: H03K19/0175
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately identify the signal applied to a 2nd circuit and to prevent the malfunctions of the 2nd circuit by giving a 1st logical level of a 1st output signal to the 2nd circuit after converting it into a 2nd amplitude level, while keeping the amplitude of the 1st output signal. SOLUTION: An NPN type TR 51 of a level shift circuit 50 functions as a diode to shift the signal amplitude. The amplitude of a signal S42 is kept as it is, by the characteristic of the base-emitter voltage Vbe of the TR 51, and a signal S51 whose amplitude level only is converted is outputted from the circuit 50 and is applied to a current mirror circuit 60. Thus, the attenuation of the signal amplitude can be prevented by the voltage Vbe of the TR 51. As a result, the signal S51 is identified accurately by the circuit 60, and accordingly the circuit 60 can operate without malfunctions. Meanwhile, the signal S42 undergoes a gentle conversion in its level through the circuit 50.
Patent JP-S5751635-A (JP)
Title: Gap adjusting device in film winder
Inventor: WAKITA RIYUUICHI
IPC: B65H18/26
Filed: 1980-09-11
Abstract: PURPOSE: In an apparatus where after a predetermined length of film is rolled round a bobbin, the bobbin is rotated and moved to be replaced with an unloaded bobbin, to automatically adjust a gap between the outer peripheral surface of the rolled film and an adjacent roll to be at a fixed value.  
     CONSTITUTION: A bobbin 1 for taking up a film 1 sent forth from an extruding machine is adapted to turn in a circular arc round a fulcrum O and moved, when a predetermined length of film is rolled round it and reaches the full amount, to be replaced with an unloaded bobbin 3. At this time, a diameter of rolled film, which gradually becomes larger, is computed by each output of a speed detector 7 for detecting a running speed of a film 2 and a detector 8 for detecting the number of rotations of the bobbin 1, and a rotating position on an circular arc where the bobbin 1 moves from a position of starting taking-up a film is detected. A motor 13 for rotating a bobbin is controlled according to two signals of the roll diameter and the rotating position, so that a gap G between an adjacent roll 4 and the bobbin 1 is kept at a fixed distance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5977129-A (JP)
Inventor: BUERUNAA KURUUDE
IPC: F16D3/16
Filed: 1983-07-13
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-H07328694-A (JP)
Title: Method for operating septic tank
Inventor: SHIMIZU YASUTOSHI
IPC: C02F9/00
Filed: 1994-06-08
Abstract: PURPOSE:To maintain the permeation flow flux of a membrane separator built into a septic tank at a specified flow flux or above for a long period of time by intermittently operating an aerator and executing operation of this membrane separator just before the operation start of the next aerator during the downtime of the aerator. CONSTITUTION:The septic tank has the aerator 2, the membrane separator 3 and a water level sensor 4 in a biological reaction chamber 1. Air is supplied from a blower B to the aerator 2 and the blower B and a pump P of the membrane separator 3 are turned on and off by receiving the signal from the water level sensor 4. Further, this pump P is turned on and off as well by the water level sensor 9 of a fixed volume discharging vessel 8 in which the permeated liquid is stored. The aerator 2 is intermittently operated and the operation of the membrane separator 3 is executed just before the start of the next aerator 2 in the downtime of the aerator 2. As a result, the activated sludge settles and the membrane sepn. treatment of the waste water which is nearly a supernatant liquid is executed.
Patent JP-H02306343-A (JP)
Title: Program logical synthesis processing system by meta-relation definition
Inventor: HINO KATSUSHIGE
IPC: G06F9/45
Filed: 1989-05-19
Abstract: PURPOSE:To improve the productivity and reliability of a software by extracting a common logical relation between an adjective and a common noun and formulating it as a metarelation definition. CONSTITUTION:In a high level/source program 10, a metarelation description 11 showing to which metarelation the several logical relations between concepts including the adjective or the noun, which are used in program description, belongs can be described. An expression conversion/logical synthesis processing part 13 applies a rewriting rule 17 corresponding to the metarelation definition in a logical synthesis rule storage part 12 as to a sentence where the logical relation between the concepts is described, automatically synthesizes the program logic including all necessary processing based on the matarelation definition and outputs the result as a logical synthesis result 14. Thus, the productivity and reliability of the software can be improved since the program can be generated with a simple and little description.
Patent JP-H09289051-A (JP)
Title: Outlet
Inventor: MORIFUJI TAISUKE
IPC: H01R4/24
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a connection outlet in an optional position relative to a connecting cord and designed so that it can easily be connected to the connection cord. SOLUTION: This connection outlet comprises an outlet main body A and a cord holding block B which are designed to freely open and close, a conducting pin 16 for connection to a socket mounted in the outlet main body A is provided in the outlet main body A in such a way as to project from the bottom surface of the outlet main body, and a cord slot holding a flat cord flat is provided in the cord holding block B. When the outlet main body A and the cord holding block B are closed, the conducting pin 16 comes into contact with the conductor of the cord.
Patent JP-H05323259-A (JP)
Title: Liquid crystal projection type television
Inventor: MIHARA TOMOHIRO
IPC: G03B21/10
Filed: 1992-05-19
Abstract: PURPOSE:To provide a high-resolution display device consisting of low-resolution liquid crystal light valves by using two liquid crystal projection devices provided with the liquid crystal light valves which have alternate pixels arrayed complementarily in the horizontal and vertical directions. CONSTITUTION:The two liquid crystal projection devices 3 and 4 which use the liquid crystal light valves are arranged in a housing 1 at its lower part. The respective light valves of liquid crystal have resolution 1/2 as high as horizontal or vertical resolution that a formed image on a screen 2 requires. The projection lights from the liquid crystal projection devices 3 and 4 are reflected by 1st reflecting mirrors 5 and 6, reflected by a 2nd reflecting mirror 7 provided slantingly at the upper part in the housing 1 to the reverse surface of the screen 2, and imaged on the screen 2. At this time, the angles of the two liquid crystal projection devices 3 and 4 and 1st reflecting mirrors 5 and 6 are so adjusted that alternate pixels are arranged horizontally or vertically with the projection lights from the liquid crystal projection devices 3 and 4. Consequently, desired resolution is obtained.
Patent JP-S6021842-A (JP)
Inventor: ABE NOBUHISA
IPC: C04B24/22
Filed: 1983-07-11
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-H05317514-A (JP)
Title: Game place information system for informing of occurrence of event in game machine island
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1992-05-19
Abstract: PURPOSE:To obtain the game place information system which can easily and surely detect an abnormal state by distributing and arranging plural indicators in the upper part of both ends and the upper part of a middle part at every game island. CONSTITUTION:In the case an accident such as a game medium is plugged is occurred in one of game machines, when a player depresses a switch 71, the output is sent to a discrete indicator 80 to turn on the indicator 80 since a detecting device 90 monitors an input apparatus group 70, thereby the reception of a call is displayed, and moreover, the output is sent to a display driving controller 100 and a management computer. Subsequently, when a signal from a sensor 72 is inputted, it is decided by a special prize deciding circuit 92, and an input signal from a sensor 73 is decided whether those inputs exist or not by each of deciding circuits 93, 95 and 96. The result is sent to the display driving controller 100 and the management computer through an OR circuit 97 and a flip-flop 98, and indicators 2, 3 are driven by a specific display state, thereby a shopman can easily detect an abnormal state.
Patent JP-H10295458-A (JP)
Title: Cabinet door structure
Inventor: KAMEI MIKIO
IPC: A47K1/02
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which has an enhanced design having a housing of a neat appearance and which can provide a good ventilation inside of the cabinet. SOLUTION: In a cabinet door structure, a lower air hole 13 is installed on the lower side of a door 11 attached free to open and close to the opening 10a of the housing 10 of a cabinet 4. In this case, the lower air hole 13 is installed on the bottom 11b of the door 11. As the lower air hole 13 is not formed on the front surface side of the door 11, the neat appearance of the door 11 is enhanced in design. Further, the lower end of the door 11 is protruded frontward from the lower side front surface of the opening 10a of the housing 10. Thus, as the lower air hole 13 can be enlarged, the ventilating performance within the housing is increased.
Patent JP-S5251739-A (JP)
Title: Local air conditioning system
Inventor: SHIRAO MITSUO
IPC: F24F5/00
Filed: 1975-10-21
Abstract: PURPOSE: To provide a local air conditioning system which accomplishes the local air conditioning operation by heating the drinking water to a suitable temperature and by circulating it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08319018-A (JP)
Title: Skirt structure for belt conveyer
Inventor: KAWASE AKIRA
IPC: B65G15/08
Filed: 1995-05-25
Abstract: PURPOSE: To provide a skirt structure for a belt conveyer whereby leaking out dust or the like of a load due to a belt sag is prevented and eliminate necessity for adjusting. CONSTITUTION: In a skirt structure for a belt conveyer, a skirt member 3 of regulating a load W on a belt 2 to its central part is provided so as to suitably separate a lower end 6 from a belt surface 2a, and has a blow means 8, blowing out a fluid to a space (h) with the belt 2 to interrupt the central part from outside the skirt member 3.
Patent JP-H05296357-A (JP)
Title: Metal diaphragm valve
Inventor: SEKIGUCHI HITOSHI
IPC: F16K7/16
Filed: 1992-04-20
Abstract: PURPOSE:To secure the sealing performance and reliability (long service life) of a metal diaphragm when the diameter of a metal diaphragm valve is increased. CONSTITUTION:Different from the increase of the diameter of a valve by increasing the diameter of a metal diaphragm, the metal diaphragm 15 which is actually used at present and free from troubles is used. Accordingly, in a valve body 11, a gas inlet flow passage 12 and an outlet flow passage 13 are branched and throttled to each small opening diameter to the size corresponding to the small diameter diaphragm, and each branched passage is provided with the valve function. Further, in order to operate the valve functions in lump, a handle 18 and a stem presser 19 are provided, and the vertical movement of the handle 18 gives the same action to each of the respective values through the stem presser 19.
Patent JP-S5750741-A (JP)
Title: Manufacture of face discharge type gas discharge panel
Inventor: SUGIMOTO YOSHIMI
IPC: H01J11/42
Filed: 1980-09-11
Abstract: PURPOSE:To improve the tightness between a phosphor member and a cover plate by forming a glass layer having low melting point on a cover plate made of a transparent glass, then after forming a photoresist layer mixed with phosphor subsistance on said glass layer burning it under predetermined temperature. CONSTITUTION:When forming a phosphor material layer of a cover plate facing with an electrode supporting substrate through a discharge gas space, a glass paste having low melting point is printed on the surface of a transparent glass cover plate 2 through the printing then it is burnt to form a glass layer 8 having low melting point. Thereafter a photoresist layer mixed with phosphor material is formed on the glass layer 8 and formed to predetermined pattern through the photographic exposure to produce a phosphor member 7'. Then said member 7' is burnt under predetermined temperature to disperse the burnt photoresist thus to make said layer 7' into a phosphor material layer and the glass layer 8 will catch the phosphor material. Consequently the tightness between the phosphor material layer and the cover plate 2 is increased to prevent the dropping of the phosphor material layer while the production yield and the indicated quality can be improved.
Patent JP-S61284869-A (JP)
Title: Information recording/reproducing device
Inventor: MINAMIDE YOSHIKI
IPC: G11B17/34
Filed: 1985-06-11
Abstract: PURPOSE:To drive a head access mechanism and a pad position control/release mechanism, respectively, by one piece of driving motor, by switching a driving force switching mechanism to the side for operating the head access mechanism, when a driving source turns forward, and switching said mechanism to the release mechanism side, when said source turns backward. CONSTITUTION:When a current for rotating a motor 12 counterclockwise is supplied, a sun gear 13 rotates counterclockwise, therefore, a planet gear turns round on its own axis clockwise and revolves counterclockwise, and it is engaged to a gear part of a disk 19. A gradually opening cam 23 also turns counterclockwise, a roller 26b on which it has abutted moves forward, and a magnetic head 9 slide-contacts to a recording surface of a magnetic disk 8a which is pressed by a pad 77, and moves in the center direction of said disk 8a. When a supply of a driving current of the motor 12 is stopped temporarily, and information which is recorded in the magnetic disk is detected by the magnetic head 9, and a prescribed reproduction is ended, a counterclockwise driving current of the motor 12 is supplied again, and in the same way, the magnetic head 9 moves to a recording track of the inner periphery and executes reproduction.
Patent JP-S6019811-A (JP)
Title: Vertically movable type offshore working platform
Inventor: HIRAYAMA MAKOTO
IPC: E02B17/00
Filed: 1983-07-13
Abstract: PURPOSE:To attain the miniaturization and cost reduction of a hull body by providing a driver to vertically move a subsidiary leg to be housed in the main leg supporting the hull body on water surface and a fixer to fix the subsidiary leg and main leg. CONSTITUTION:The subsidiary legs 13 to be set inside of plural main legs 12 to be driven vertically through the hull body 11 through an elevator 3 are guided in such a way that they can freely move vertically by a driver consisting of a winch 7, a sheave 8, and a wire 9. An offshore working platform is made up such that the main and subsidiary legs 12 and 13 can be stiffly joined with each other when fixers 5 and 6 coincide with each other by relatively moving the legs 12 and 13. The working platform is delivered to an operation site, the leg 13 is lowered by operating the winch 7, the legs 12 and 13 are stiffly fixed by the fixers 5 and 6, the main leg 12 is lowered by the elevator 3 and landed on the bottom, and then the hull body 1 is raised to make it operational condition. The enhancement of stability and operation in large depth areas of the offshore working platform can be attained.
Patent JP-H05323608-A (JP)
Title: Photosensitive composition
Inventor: OGIYA SATOSHI
IPC: H01L21/027
Filed: 1992-05-20
Abstract: PURPOSE:To obtain a heat-resistant photosensitive compsn. having high photosensitivity when exposed to g-line by incorporating a polymer having a specified structure, oxime compd. and styryl compd. CONSTITUTION:This photosensitive compsn. contains a polymer having a repeating unit expressed by formula I, oxime compd. expressed by formula II, and a compd. containing a styryl group expressed by formula III. In formula I, X is a (2+n)-valent carbocyclic group or heterocyclic group, Y is a (2+ m)-valent carbocyclic group or heterocyclic group, Z is expressed by formulae IV-VI, R0 is a group having a carbon-carbon double bond, W is a group which can react with a carbonyl group -COOR0 by heat treatment to form a ring, (n) is 1 or 2,(m) is 0, 1, or 2, and COOR0 and Z are in ortho- or peri-releation to each other. In formula II, R1-R3 are hydrogen atoms, etc., R4 is an aromatic alkyl groups of 6-10 carbon number, etc., and R5 is an alkoxy group of 1-6 carbon number, etc. In formula III, Q is a group containing a carbocyclic group, etc., and R6 and R7 are hydrogen atoms, etc.