baber/WOPTO huggingface dataset:
Patent JP-H05304994-A (JP)
Title: Continuous type extraction device of penicillin and extraction method
Inventor: UNO TADASHI
IPC: C07D499/18
Filed: 1992-04-30
Abstract: PURPOSE:To provide a continuous type penicillin extraction device for rapidly extracting a raw material for producing penicillin antibiotics including penicillin G in a stable pH region, and to provide the extraction method. CONSTITUTION:An oily phase and an alkaline aqueous solution or alkali metal- containing aqueous phase stored in tanks 200a and 200b, respectively, are fed into a W/O emulsion-preparing tank 200c and subsequently processed into a stable emulsion with a stirrer 90. The produced W/O emulsion and a penicillin- containing aqueous phase prepared in a pH of 6 are charged from the W/O emulsion-preparing tank 200c and a tank 200d, respectively, into a continuous extraction device 100, sucked from inlets 12a and 12b, respectively, by the vibration of a vibration source 30, and subsequently subjected to a stirring extraction with a stirrer 20 in the pipe 10 to extract the alkali salt of the penicillin into the aqueous phase of the W/O type emulsion. The mixed solution converted into the (W/O)/W type emulsion is discharged from the outlet 14. The mixed solution discharged from the outlet 14 is subsequently deemulsified to recover the penicillin in the aqueous phase.
Patent JP-H0412838-A (JP)
Title: Sheetlike article for printing
Inventor: MIZOGUCHI IKUO
IPC: D03D15/00
Filed: 1990-05-01
Abstract: PURPOSE:To enhance smoothness on a face to be printed of a printing tape and the like and enable precise and fine printing by a method wherein one face of a woven cloth, in which polygonally modified cross-section yarn is used for warp, is pressed under heating, and a resin layer is laminated on said face after face correction is made, under the condition where a deviation value of surface roughness is a specified value or below. CONSTITUTION:Polygonally modified cross-section yarn is used at least for warp. The polygonally modified cross-section yarn has such a structure that the cross-section of fibers is formed into a substantially triangular shape, a substantially square shape or a substantially trapezoidal shape, but not into a circular shape (including an oval shape). At least one face of a woven cloth is pressed under heating at a temperature near the heat softening point of the fibers to correct the smoothness of the face. A heating and pressing means employs ordinary hot press or the like. The heating and pressing are carried out under the condition where the woven cloth is slightly moistened. A resin layer is laminated on the face of the woven cloth, which has been pressed under heating and to which face correction has been made. The resin layer is laminated on the face so that a deviation value of surface roughness is 0.5mum or below. Lamination is carried out by a direct coating method or by a transfer coating method. Thus, it is possible to attain a resin laminating condition excellent in such smoothness on a face to be printed as to prevent many defects in printing from being caused.
Patent JP-H05314961-A (JP)
Title: Separator for alkaline battery and manufacture thereof
Inventor: HIROOKA MASANORI
IPC: H01M2/16
Filed: 1992-04-30
Abstract: PURPOSE:To provide an alkaline battery separator having proper gas permeability and capable of preventing a dryout phenomenon, and a method for manufacturing the separator. CONSTITUTION:The first fiber layer 12 comprising extra fine nylon fiber 11 having a mean diameter between 1.5-8mum, and the second fiber layer 14 comprising fiber 13 having a larger mean diameter than the extra fine nylon fiber 11 are laminated and integrated with each other.
Patent JP-S60254904-A (JP)
Title: Mos analog amplifier circuit
Inventor: MITSUIDA TAKASHI
IPC: H03F3/16
Filed: 1984-05-31
Abstract: PURPOSE:To generate a stable output voltage which is not affected by variation in source voltage by adjusting the gate voltage of MOS transistors (TR) as the load resistance of a source follower through a bias voltage circuit so that variation in output voltage with the source voltage is canceled. CONSTITUTION:A depletion type TR is used as a Tr2 of a load bias circuit and its operation point is set in a nonsaturation region (triode region). An enhancement type TR is used as a Tr1 of the load bias circuit, and the gate is connected to the drain, allowing the TR to operate in a saturation region. The Tr1 and Tr2 divide the source voltage VDD and the divided voltage Vb is outputted from the connection point A and supplied to gates of the Tr2, Tr5, and Tr7. The Tr2 is in the nonsaturation triode region, so the voltage Vb at the output terminal A rises as the source voltage VDD rises, and consequently the gate voltage of the Tr5 and Tr7 rises to increase the conductivity, so that the output voltage Vout does not rise with the source voltage VDD.
Patent JP-H0411794-A (JP)
Title: Fiber type optical amplifier
Inventor: KAGI NOBUYUKI
IPC: H01S3/102
Filed: 1990-04-28
Abstract: PURPOSE:To improve a gain by cooling or temperature-controlling an optical fiber, an excitation source and an optical fiber coupler. CONSTITUTION:An optical fiber 3 is held from above and below by high thermal conductivity substances (e.g., copper plates), and secured to the substances 4 by fittings 31. The temperature of the substance 4 is measured by a temperature sensor 32. A current flowing from a device driving power source 34 to a device 33 is controlled in response to the temperature of the substance 4 sensed by the sensor 32. The heat from the device 33 is radiated by a heat exchanger such as a heat pipe 35, etc. Since the fiber 3 which exhibits a light amplifying action by a light excitation is cooled to improve its gain, the fiber 3 on the substance 4 can be cooled so as to obtain a desired gain.
Patent JP-H04340123-A (JP)
Title: Method for controlling cursor key on keyboard
Inventor: TAKAGI TOSHIYA
IPC: G06F3/02
Filed: 1991-05-17
Abstract: PURPOSE:To instantaneously move a cursor in four oblique directions as well, to reduce the modification cost of a program or the like, to easily attain the compatibility of plural programs, and to improve operability. CONSTITUTION:Cursor keys consisting of normal up, down, right, and left keys and four oblique keys of upper right, lower right, lower left, and upper left are arranged on a keyboard and a control circuit for controlling the operation of the keyboard is included in the keyboard. The keyboard is provided with also firmware including a specific program for outputting the make codes of two bytes corresponding to a direction concerned as a group when any one of the oblique keys is depressed.
Patent JP-S593885-A (JP)
Inventor: TSUKADA SUKEHISA
IPC: H01T19/04
Filed: 1982-06-29
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-S5447117-A (JP)
Title: Device for preventing nozzles from being broken due to thermal fatigue
Inventor: KURUMACHI TAKAHARU
IPC: F16J12/00
Filed: 1977-09-20
Abstract: PURPOSE: To prevent a nozzle from being broken due to thermal fatigue, by forming projections on the inner surface thereof so as to allow an internal fluid of a high temperature and an incoming fluid of a low temperature to be mixed together properly.  
     CONSTITUTION: A plurality of projections 11c are formed on the inner surface 11a of a nozzle 11 having a thermal sleeve 12 inserted into a sleeve receiving portion 11b in the central part of the nozzle 11. When a fluid 13 of a low temperature is introduced into the nozzle 11 which is in operation as it is heated, the thermal sleeve 12 is cooled to be contracted so that a gap C 1  is created at the sleeve receiving portion 11b. Then, the fluid 13 of a low temperature flows into the interior of the nozzle 11 through the gap C 1  to impinge upon the projections 11c and generate a Karman's vortex street 15. The fluid 13 is then mixed properly with a fluid 14 of a high temperature therearound so that the temperatures of these fluids 13, 14 are equalized. The inner surface 11a of the nozzle 11 is thus maintained at a constant temperature without being expanded and contracted repeatedly. Accordingly, the nozzle 11 can be prevented from being broken due to thermal fatigue 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5540225-A (JP)
Title: Controller for heat engine
Inventor: OOYAMA TAKASHIGE
IPC: F02P15/00
Filed: 1978-09-14
Abstract: PURPOSE: To greatly simplify continuous wiring as well as protect the semiconductor parts of electronic controller from the thermal influence of engine.  
     CONSTITUTION: The engine 201 is connected to a part or all of the semiconductor part 202 in an electronic controller with the strut 203 made of material having a low thermal conductivity, having the shielding plate 204 provided halfway on it, and also the cover 210 for preventing convectional transmission to the semiconductor part 202 is provided. On the other hand, since heat generated in the semiconductor part 202 is transmitted to the package 702 through the base plate 601, the air blower 403 or the liquid pump 901 is provided around the package 702 in order to absorb the heat from the part 202. In this case, if the air passing through the cover 210 used as the intake air of the engine 201, the air blower 403 can be omitted and also the pump 901 can be used for a fuel pump. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S592195-A (JP)
Inventor: OOTA TAKAHISA
IPC: G07B1/00
Filed: 1982-06-28
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-H05289518-A (JP)
Title: Residual toner detecting device for developing machine for electrophotographic copying machine
Inventor: KIMURA TSUTOMU
IPC: G03G15/08
Filed: 1992-04-06
Abstract: PURPOSE:To accurately detect the current amount and distribution of toner and to maintain the amount of the toner in a toner puddle part in the range of a specific amount, and the distribution uniform, in a developing machine adopting a system that the toner horizontally flows in the toner puddle part. CONSTITUTION:The developing machine having the toner puddle part 8 extending in parallel with the axial direction of a developing magnetic substance roll 12 inside, a toner hopper supplying the toner to the toner puddle part 8, a pressure-conductive sheet 15 fixed on the bottom surface part of the toner puddle part 8, provided with plural electrode groups so as to cross to each other, and simultaneously, detecting the pressure of each intersection, and an arithmetic control means 25 calculating the amount of the toner in a toner puddle based on the output from each intersection of the pressurizing conductive sheet 15, are provided.
Patent JP-H04317916-A (JP)
Title: Transport apparatus having width adjusting mechanism
Inventor: UENI TETSUO
IPC: B65G17/32
Filed: 1991-04-16
Abstract: PURPOSE:To easily adjust the size of a jig even at the time of changing the dimensions of a workpiece so as to transport the workpiece and improve the productivity by providing a width adjusting mechanism adapted to rotate two driven wheels in different directions by equal amount to change the space between a pair of jigs. CONSTITUTION:When a handle 15'' of a position adjusting device 15 is rotated to raise a driving wheel 13 from the position 13'' to the position 13, though a chain 14 is slackened in proportion to the rising amount of the wheel 13, a tension wheel 11 is lowered from the position 11'' to the position 11' by a tension device 12 to press the chain 14 in the direction of (a), so that the slackening of the chain 14 is absorbed. Simultaneously, the driven wheel 9 and the driven wheel 10 are rotated by the equal amount in the direction of (b) and in the direction of (c), respectively, and a driving wheel 5 and a driving wheel 7 are rotated by the equal amount in the direction of (b) and in the direction of (c), respectively through rotary shafts 6, 8. A-line and B-line chains 3, 4 are moved in the different directions so that jigs 1, 2 are moved from the positions 1'', 2'' to the positions 1', 2' to position the jigs 1, 2 according to the width of a transported article.
Patent JP-H10303418-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI TOSHIFUMI
IPC: H01L21/336
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent changes in element characteristics, by depositing a tungsten silicide layer on a non-single crystal silicon layer, then carrying out heat treatment at a temperature higher than the processing temperature of the subsequent manufacturing steps, thus patterning the non-single crystal silicon layer and the tungsten silicide layer, and forming a gate electrode. SOLUTION: A p-type silicon substrate 11 is selectively oxidized to form a field oxide film 12 for element isolation, and thermal oxidation is carried out to form a gate oxide film 13. Then, a polycrystalline silicon layer 14 is grown and a WSi layer 15 is grown. The WSi layer 15 is crystallized and transformed to a crystallized WSi layer 16. The polycrystalline silicon layer 14 and the crystallized WSi layer 16 are patterned, thus forming gate electrodes constituted by a polycrystalline silicon gate electrode 18 and a WSi gate electrode 19. Heat treatment is carried out to form a through film 20 to be a damage prevention film in ion implantation. Thus, the patterned WSi gate electrode 19 can be prevented from contracting.
Patent JP-S5813913-A (JP)
Title: Burning device
Inventor: ITOU MASARU
IPC: F23D11/04
Filed: 1981-07-17
Abstract: PURPOSE:To prevent dew from condensing in a heat exchanger or the like at the weak burning time in a burning device having a burner for burning a mixture of vaporized fuel and air by enabling to supply part of combustion air via the burner to the heat exchanger. CONSTITUTION:A fan 1 and a fuel atomizer 8 are rotated by a burner motor 2, the fuel supplied via a fuel supplying unit 7 is scattered to the atomizer 8, is vaporized via a heater 9, the vaporized fuel is mixed with combustion air by a fan 1, and is then burnt in a burner head 11. In this burning device, bypass port 17, 18 are provided at a burner case 16. The ports 17, 18 communicate with each other in bypass case 19, and the port 17 is opened or closed by a valve body 22 driven by a solenoid 21. Further, combustion air is bypassed and supplied to a heat exchanger 12 via a bypass port 10 formed at a partition wall 15.
Patent JP-S61273359-A (JP)
Inventor: YAMAMOTO YUKIO
IPC: B65D63/14
Filed: 1985-05-25
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-S605900-A (JP)
Title: Device for removing zinc layer from galvanized steel sheet
Inventor: ICHIKAWA HIROYUKI
IPC: C25F5/00
Filed: 1983-06-22
Abstract: PURPOSE:To provide a titled device which eliminates the zinc layer in a weld zone and to improves weldability by pressing a flexible band formed by superposing an electrolyte-contg. layer, electrode plate and insulating layer to the part of a steel sheet from which the galvanizing layer is to be removed and removing partially said part by electrolysis. CONSTITUTION:A flexible belt-like body formed by superposing a sponge or plastic foam layer 2 impregnated with an electrolyte, a flexible electrode plate 1 and an insulating layer 3 is wound on a galvanized steel sheet 7 in tight contact with the part from which the plating is to be removed. Electricity is conducted 8 between the pipe 7 and the sheet 1 to remove the plating layer. If the pipe is welded in the part from which the plating layer is removed, intrusion of zinc into the weld layer is obviated and the satisfactory welding is accomplished.
Patent JP-S59958-A (JP)
Title: Semiconductor integrated circuit
Inventor: MINATO OSAMU
IPC: H01L21/82
Filed: 1983-06-24
Abstract: PURPOSE:To accelerate the transmission of a signal by arranging an amplifier of the same phase of input and output in the course of a word line of a semiconductor integrated circuit which has a matrix array, thereby moderating the delay of a signal due to parasitic capacity and parasitic resistance. CONSTITUTION:An output signal of a decoder is inputted to a drive circuit 5, inverted and transmitted to a word line. A signal which has arrived at a node 30 is amplified by C-MOS circuits 8, 9. The circuits 8, 9 are in phase, and form a buffer circuit which transmits a signal to a node 31. Accordingly, large capacity from the node 31 to the node Z of the farthest end cannot be observed from the node 30, and a signal delay time due to parasitic capacity 6 and parasitic resistance 7 becomes small. simultaneously, the variation in the signal which has arrives at the node 30 becomes abrupt by the large amplifying operation of the buffer circuit and is trasmitted from the node 31 to the farthest end Z point.
Patent JP-H11291700-A (JP)
Title: Sheet for pressed leaf
Inventor: SUGINO YOSHIO
IPC: B44C5/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for pressed leaf by which an attaching work of a thin Japanese paper in such a manner that the thin Japanese paper covers a pressed leaf so that the pressed leaf may be clearly seen through, can be easily and neatly performed, and at the same time, which can be handily used by tearing by hands without using scissors, and also, wherein the Japanese paper can be efficiently prevented from being stained by an adhesive or the like. SOLUTION: This sheet 1 for pressed leaf is constituted of a thin Japanese paper 2 through which a pressed leaf being arranged under can be seen through, a synthetic resin sheet 4 made of a thin transparent or semi-transparent material where fine through holes to prevent an adhesive fixed in a manner to cover the rear surface of the Japanese paper from permeating, are formed on the total surface, an adhesive layer 5 formed of an adhesive of a particle having a larger diameter than the fine through holes of the synthetic resin sheet, which is applied in a manner to cover the synthetic resin sheet 4, and a release paper 6 which covers the adhesive layer 5.  By this method, after tearing the sheet by hand, by simply removing the release paper 6, the sheet for pressed leaf can be fixed to a postcard, an envelope, a writing pad, a shoji and various kinds of articles with the adhesive in a manner to cover the pressed leaf.
Patent JP-S5813324-A (JP)
Inventor: HAYAMA TAKASHI
IPC: A01G9/14
Filed: 1981-07-17
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-H07320326-A (JP)
Title: Field modulation magneto-optical recorder/reproducer
Inventor: YAMAMOTO NOBUO
IPC: G11B11/105
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a highly reliable reproduction signal by providing two beam spots having different spot size from each other thereby eliminating the erasure miss at the time of overwrite and the crosstalk at the time of high density recording. CONSTITUTION:Two beam spots having different size from each other are provided and a large beam spot 101a is employed for field modulation recording whereas a small beam spot 102a is employed for reproduction in order to solve the problems of erasure miss and crosstalk thus realizing a high speed and high density recording and reproduction. Crosstalk from adjacent tracks is reduced significantly while enhancing the resolution and, thereby, signals recorded with a high density can be reproduced. Furthermore, signals can be recorded fully across the width of a track regardless of some disturbance in a servo system or fluctuation in the recording power by setting the width 19 of a recording/reproducing track slightly narrower than the size of the recording beam spot 101a. This constitution eliminates erasure miss at the time of overwrite.
Patent JP-H02293775-A (JP)
Title: Thermal fixing device of image
Inventor: KOU SHIYOUKIYOKU
IPC: G03G15/20
Filed: 1989-05-02
Abstract: PURPOSE:To control temperatures at high accuracy and to eliminate fixing defects and offset by providing a part supplying electric power to the heater of a fixing part with a means detecting a time when the voltage of a commer cial AC power source becomes an extreme value and supplying a pulse voltage to the heater in synchronization with the detection. CONSTITUTION:A control circuit 60 including a microcomputer controls the commercial AC power source 61 at the timing and frequency detected by a commercial power source monitor 62 according to a temperature detected by a thermistor 55, and controls power supply by altering the pulse width of electric power supplied to the heating layer 28 of the heater 21. Namely, the cycle of pulse energization (n/2 times, for instance) is determined according to the cycle of a power source 63, and pulse energization is carried out at the maxi mum of the AC power source detected by the monitor 62 in this cycle. Conse quently, the smoothing capacity on the output side of the power source 61 is under charging when electric power is supplied to the heating layer 28; there fore a drop in the voltage of capacity and a ripple voltage can be prevented. Moreover, fixing defects and offset never occur and the heat capacity of the heater can be reduced.
Patent JP-H11301272-A (JP)
Title: Sliding door device for vehicle
Inventor: IKEZAWA HIROSHI
IPC: B60J5/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To simplify constitution around a center arm and a center rail. SOLUTION: An upper rail 7 and a lower rail 2 are provided at the upper and lower edges of a body side opening part 9 corresponding to a sliding door. A center rail 3 is provided inside the sliding door, almost at the center part in the vertical direction. The rear end part of the center rail 3 is curved toward the door outer plate face side so as to form a curved part. A center arm 1 to be engaged with such a center rail 3, with its rotational center point formed at the rear edge of the body side opening part 9 is formed as a swing arm type formed of one swing arm. The number of part items is therefore reduced, and mass can be reduced.
Patent JP-H09278571-A (JP)
Title: Production of compost
Inventor: SUZUKI KAZUYOSHI
IPC: C05F3/06
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To produce a high-quality compost at a high efficiency even when a dried organic material is used as a raw material by carrying out the composting treatment under conditions for substantially retaining the moisture content of the organic material at a specific value. SOLUTION: A garbage of an organic waste with usually 70-80wt.% moisture content which is, e.g. a municipal refuse (e.g. a garbage) a sewage sludge and/or livestock excreta in dried to about 15wt.% moisture content in a large-sized dryer and impurities are then removed with a vibrating screen (12mm screen mesh size). Distilled water is then added thereto the regulate the moisture content to 30-50wt.% (35 or 45wt.%). The composting treatment of the resultant raw material is further carried out by feeding 25kg raw material from a raw material feeding port provided in the upper part of a fermenter 15 into the vessel of the fermenter 15, blowing air at 20L/hr air blowing rate and adding water in order to supplement a reduction in moisture content during the treating process.  An apparatus 1 for composting is equipped with rotating blades 13 which are rotated around a central support 11 as a rotating shaft by a motor 12 at the top thereof and a horizontal partition wall 14 included in the interior of the fermenter 15.