baber/WOPTO huggingface dataset:
Patent JP-H09257213-A (JP)
Title: Liquid fuel combustion device
Inventor: OKADA HIDEO
IPC: F23D11/40
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To miniaturize the whole of a device and improve exhaust gas characteristics in a liquid fuel combustion device, provided with a fan for send ing combustion air, an evaporator for evaporating liquid fuel and an air injection nozzle unit, supplying combustion air into the evaporator and installed integrally with the evaporator. SOLUTION: A duct unit 7a, connecting a fan 21 and the air injection nozzle unit 7A of an evaporator 7, is provided integrally with the evaporator 7. According to this method, the fan can be connected directly to the evaporator 7. On the other hand, a fuel nozzle 12A, supplying liquid fuel into the evaporator 7, is provided in the air injection nozzle unit 7A of the evaporator 7 so as to be faced downward and slanted by several degrees. According to this method, the reverse flow of the liquid fuel into the fan 21 can be prevented.
Patent JP-H06280152-A (JP)
Title: Production of artificial leather
Inventor: HIKODA TOYOHIKO
IPC: D04H1/65
Filed: 1993-03-25
Abstract: PURPOSE:To obtain an artificial leather having excellent handle. CONSTITUTION:The production method of artificial leather comprises a process of manufacturing nonwoven fabric of conjugate yarn, a process of impregnating the nonwoven fabric with a water-soluble sizing agent, a process of treating the nonwoven fabric impregnated with the sizing agent with a solution prepared by dissolving an alkali compound in an organic solvent having compatibility with water or a mixed solvent of a small amount of water with an organic solvent, splitting the conjugated yarn into ultrafine yarn, impregnating the prepared nonwoven fabric of the ultrafine yarn with an elastomer-containing binder, a process for coagulating the impregnated binder in a set state and a process of removing the sizing agent from the nonwoven fabric provided with the binder. Since the state of bulky nonwoven fabric formed in the state of the conjugate yarn is maintained until the nonwoven fabric is provided with the binder and processed into artificial leather, bulky artificial leather having excellent handle can be produced.
Patent JP-S55159765-A (JP)
Title: Preparation of soybean milk
Inventor: IKE NOBUYUKI
IPC: A23L11/00
Filed: 1979-05-29
Abstract: PURPOSE: To shorten the time necessary for the preparation of soybean milk from soybean, by crushing soybeans to powder, immersing and heating the powder in water, and separating the produced soybean milk.  
     CONSTITUTION: A main vessel 8 fixed into the cavity 4 of the main body 1 is furnished with a cutter 9 connected to a motor 2 and with a filter 10 slidably attached to the upper part of the vessel 8. For example, soybeans are crushed in the vessel 8 without adding water, and then, 5W10pts.wt. based on 1 part of the raw soybeans, of water 14 is added to the powder, and left to stand. The mixture is heated with heaters 5, and stirred gently with the cutter 9. When the temperature of the mixture reaches 100°C, the heaters 5 and the motor 2 are switched off by the action of a thermoswitch 6. After opening a main-switch, a pressing rod 12 is pushed down along the axis and the separation filter 10 is pressed down to deparate the soybean milk above the filter 10 and the soybean cake below the filter 10. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06277529-A (JP)
Title: Constant temperature device
Inventor: TOYAMA KAZUAKI
IPC: B01L7/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide a portable constant temperature device having a heating function as well as a refrigerating and freezing function. CONSTITUTION:A constant temperature device 1 consists of a heat insulated box 2 which has a cover 4 installed in upper part for getting things in and out, a body 6 to which the cover 4 is attachably and detachably fixed by binding devices 5, handles 7 fitted on the sides of the body 6, a cooling plate 8 installed inside the body 6 and a heat generating electric resistance wire 9, and of a driving unit 3 which has a generator housed inside, a driver 10 similarly housed inside and connected to the cooling plate 8 and the heat generating electric resistant wire 9 and an operating part 12 provided on the side and which is provided on the side of the heat insulated box 2.
Patent JP-H01238146-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ENDO NOBUHIRO
IPC: H01L23/522
Filed: 1988-03-18
Abstract: PURPOSE:To float wirings flatly with a low stress by isolating them from the face of a semiconductor element in the air, to reduce its parasitic wiring capacity and to improve the operating speed of a semiconductor device by providing a conductive post brought into ohmic contact with the conductive region of the element. CONSTITUTION:After an interelement isolating insulating film 12 is formed on a P-type silicon substrate 11 and a gate insulating film 13 is then formed on the surface of an element forming region, a gate electrode 14 is formed. Then, arsenic is diffused in the substrate, an N-type high concentration impuritydiffused layer 15 is formed, aluminum is then deposited, and other aluminum is so removed by etching as to allow an aluminium post 16 to remain on a region to be connected to the upper interconnection. Then, it is spin coated with an organic resin film 17, flattened by heat treating, etched until the surface is exposed, and aluminum 18 is then deposited. Subsequently, when the film 17 of the temporarily interlayer film is removed by plasma etching, a gap is generated between the face of the element and the upper interconnection. Since this gap is filled with air and has small specific permittivity, its wiring capacity is reduced to approx. 1/4 of the conventional one.
Patent JP-H05276345-A (JP)
Title: Facsimile equipment
IPC: G04G15/00
Filed: 1992-03-25
Abstract: PURPOSE:To realize efficient transmission of facsimile data without giving trouble to a destination with respect to the facsimile equipment adopting the configuration that abbreviation identification information such as an abbreviation dial is allocated to the destination and facsimile data are sent to the destination designated by the abbreviation identification information when the abbreviation identification information is designated. CONSTITUTION:The equipment is provided with a setting section 7 setting an operation inhibit start time and an operation inhibit end time to a destination designated by the abbreviation identification information corresponding to the destination or all the destinations, a discrimination section 9 comparing a display time of a clock 3 possessed in its own equipment with an operation inhibit start time/operation inhibit end time set to the destination designated by the abbreviation identification information when the abbreviation identification information is inputted and discriminating whether or not a current time is within the operation inhibit time, and a limit section 11 inhibiting transmission of facsimile data to the destination within a range of the operation inhibit time when the discrimination section 9 discriminates the current time to be within the operation inhibit range.
Patent JP-S62222715-A (JP)
Title: Switch circuit
Inventor: MORIZAKI SHIGEKI
IPC: H03K17/60
Filed: 1986-03-24
Abstract: PURPOSE:To decrease the difference in the currents flowing two signal terminals by constituting the titled circuit by a control terminal, the 1st, 2nd signal terminals, the 1st transistor (Tr) whose base is connected to the control terminal and the 2nd and 3rd Trs having a complementary characteristic to the 1st Tr. CONSTITUTION:A Tr T2 is turned on by a current flowing from a control terminal 1 into a collector of a Tr1 and the current being the division of a current flowing to the collector of the Tr2 by a current amplification factor of the Tr2 flows to a collector of the Tr1. Thus, when the switch circuit is turned on, since the Tr1 is saturated, the voltage difference between the 1st and 2nd signal terminals 2, 3 is the sum of base-emitter voltages of the Tr2, Tr3. In this case, since the Tr2 is not saturated, the emitter current of the Tr2 is equal to the current flowing to the 2nd signal terminal 3. Thus, the difference of the currents flowing to the 1st and 2nd signal terminals 2, 3 is decreased.
Patent JP-H11266394-A (JP)
Title: Electronic shutter controller and image pickup device using the same
Inventor: SUZUKI KENJI
IPC: H04N5/363
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To change to an appropriate shutter speed in a short time and also to reduce the disturbance of an image as much as possible at the time of changing by changing the electronic shutter speed when light quantity exceeds a prescribed light quantity range and also changing the gain of an AGC circuit in accordance with the change of the shutter speed. SOLUTION: It is decided whether or not input voltage indicating detection light quantity is within a voltage range that shows the range of appropriate light quantity and whether it is higher or lower than the voltage range (130). When the input voltage indicating the detection light quantity is larger than the voltage range showing the range of appropriate light quantity, the current electronic shutter speed is changed and set into the fastest electronic shutter speed, based on a comparison result and shutter speed control content and the gain of an AGC circuit is also changed in accordance with the degree of the change of the electronic shutter speed (105).  Thus, it is possible to suppress a phenomenon in which the contrast of a display image is disturbed by changing the gain of the AGC circuit that variably amplifies a video signal from an image pickup device in accordance with the change degree of the shutter speed.
Patent JP-H11262770-A (JP)
Title: Slime preventing method and circulating warm bath device
Inventor: KITAGAWA TAKANORI
IPC: C02F1/463
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a slime preventing method excellent in the turbidity removing properties of bathtub water inclusive of bathtub water in the vicinity of the wall of a bathtub or the like, preventing the adhesion of slime to the wall of the bathtub or the like to enhance sanitariness and a circulating warm bath device capable of keeping stable purifying capacity over a long period of time and excellent in maintenance. SOLUTION: In a method for preventing the slime of a circulating warm bath device having a usual circulating step for circulating bathtub water 2 to a filter tank 14 having an aluminum electrode 18 to purify the bathtub water 2 by aluminum electrolysis, a stirring and circulating step wherein the circulating flow rate of the bathtub water 2 is raised at every definite time during the operation of a usual circulating step and the electrolytic current of aluminum electrolysis is raised to stir and circulate the bathtub water 2 is provided.
Patent JP-H11265608-A (JP)
Title: Bulb type flourescent lamp
Inventor: MURAKAMI MASANOBU
IPC: F21V3/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent a stripe light emission or a moving stripe light emission which occurs during dimming from being visually recognized directly, and to improve a light distribution characteristic without impairing a commercial value. SOLUTION: An outer casing comprises a case 5 having a bulb base 1 at an end and a diffusing globe 6. In this outer casing, a fluorescent lamp 2, a holder 3 with which the fluorescent lamp 2 is attached to an attaching part, and a stabilizer 4 are installed, and the fluorescent lamp 2 can be dimmed to lower than 20% by the stabilizer 4 and a dimmer to be connected to an AC power source. The diffusing globe 6 is formed with a light diffusing means.
Patent JP-H06103391-A (JP)
Title: Bar-code reader
Inventor: YOKOI HIDEO
IPC: G06K7/015
Filed: 1992-03-25
Abstract: PURPOSE:To improve the operability at the time of reading a bar-code by constituting the reader so that focal position for condensing a laser light emitted from a light source can be moved in the back and forth directions. CONSTITUTION:A light source 21 condenses a laser light 24 emitted from a laser tube 1 with a lens 5, and a bar-code 26 is irradiated therewith through a refractor 20. A focal distance A in this case is determined by an intrinsic focal distance of the lens 5, and a distance between the laser tube 1 and the lens 5. Accordingly, it is indispensable that the focal distance position A is within a range of a read area B back and front positions of the bar-code 26. As for the light source 21, by moving the lens 5 back (C direction) or forth (D direction) in the optical axis direction of the laser light 24 by a worm gear 3 and a gear 4, and by moving the focal position A back (E direction) or forth (F direction) to a position of the bar-code 26, its beam diameter is set to a prescribed value or below, and the bar-code 26 becomes within a range of the read area B.
Patent JP-S58185483-A (JP)
Inventor: HASE TEIZOU
IPC: C04B35/584
Filed: 1982-04-21
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-H11291464-A (JP)
Title: Cleaning device for printing press
Inventor: KOENIG WERNER
IPC: B41F35/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device which is capable of effectively using cleaning sheeting and rapidly pinching it and ensuring the positive pinching. SOLUTION: This cleaning device is structured of a clamp 19 which is rotatable from a first to a second position in a vertically long groove 18. Cleaning sheeting 11 is pinched and is released from the pinching action at the first position, and at the same time, the second position is set at such a location as to pinch the cleaning sheeting 11 between the clamp 19 and the vertically long groove 18.
Patent JP-H1032843-A (JP)
Title: Liquid crystal display device for three-dimensional image
Inventor: KIM JONG-MAN
IPC: H04N13/239
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a three-dimensional image of high accuracy by using a liquid crystal panel which contains individual red, green and blue pixels arrayed alternately in a single row in the vertical direction and also the individual pixels of the same color arrayed in a single row in the horizontal direction of the panel respectively. SOLUTION: The individual red, green and blue pixels 21, 22 and 23 are respectively alternately arrayed in a single row in the vertical direction to form a screen of an image display panel, together with three individual pixels of the same color arrayed in a single row in the horizontal direction respectively. In this way, the red, green and blue color pixels are vertically arrayed, and therefore the individual color pixels never overlap with each other. Thus, no deviation is caused among these pixels and it is possible to prevent such a phenomenon where the red, green and blue colors are scattered in an image according to the visual point of an observer. Furthermore, a source line is set at an edge in a roundabout way together with TFT, so as not to pass the pixel areas. As a result, no data line appears on an image, when a liquid crystal display device is driven.
Patent JP-H0788312-A (JP)
Title: Filter medium and its production
Inventor: OGATA SATOSHI
IPC: B01D39/16
Filed: 1994-03-09
Abstract: PURPOSE:To provide a filter medium for high precision filtration undergoing no change in the max. pore diameter even when sterilization by heating or filtration at a high temp. is carried out, having high tensile strength and capable of working such as folding. CONSTITUTION:Low m.p. superfine fibers and high m.p. superfine fibers whose m.p. is higher than that of the low m.p. superfine fibers by >=10 deg.C are subjected o hot melt bonding to each other through the low m.p. superfine fibers and the resulting nonwoven fabric consisting of 20-80wt.% of the low m.p. superfine fibers and 80-20wt.% of the high m.p. superfine fibers is subjected to hot melt bonding to a hot melt bondable net to produce the objective filter medium having <=120mum max. pore diameter.
Patent JP-S55159813-A (JP)
Title: Scraping apparatus for precipitated sand
Inventor: ISHIZUKA TOSHIAKI
IPC: B01D21/06
Filed: 1979-05-31
Abstract: PURPOSE: To make it possible to install a sand precipitation basin indoors by lowering a machine height without inclining a side wall.  
     CONSTITUTION: When a screw conveyor 15 is driven in a condition shown by a figure A, precipitated sand on a bottom of the basin 1 is scraped and discharged by a pump or the like on a moving cart 4. In this case, because supporting frames 7, 9, 10, 11 are vertical, said precipitated sand are scraped to a corner of the basin 1 even if a side wall 2 is not inclined. Subsequently, in case of scraping precipitated sand of other basin, a winding drum 23 is driven to wind up a rope 22 and, thereby, supporting frames 10, 11 are contracted as shown by a figure B as well as an upper supporting frame 7 pivotably mounted to a gate shaped housing 5 on a cart and a lower supporting frame 9 connected to said supporting frame by a pin 8 are bent in an arch like fashion. In this condition, a beam 3 is moved to transfer the apparatus onto other basin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0649082-A (JP)
Title: Alkenylaminoalkylenephosphonic ester, and prodction of copolymer of alkenylaminoalkylenephosphonate with ethylenically unsaturated compound
Inventor: MATEIASU KURURU
IPC: C02F5/14
Filed: 1993-03-25
Abstract: PURPOSE: To provide the new alkenylaminoalkylenephosphonic acid ester compounds and also to prepare copolymers each consisting of one of the ester compounds and an ethylenically unsaturated compound, which copolymers are useful as scaling inhibitors, complexing agents, metal-ion masking agents, etc.  
     CONSTITUTION: The ester compounds are those represented by the formula I (R 1  is H or a methyl group; each of R 2 , R 3  and R 4  is H, a 1-22C alkyl group or the like; R' is a 1-22C alkyl or aryl group; Z is a 1-3C alkyl group; (a) is 1 or 2 and (b) is 0 or 1, wherein a+b=2; and X is a 1-4C alkyl or aryl group) other than the compounds represented by the formulas II and III, such as allylamino-bis(methylenephosphonic acid)-tetraethyl ester. Such a compound represented by the formula 1 is prepared by reacting an aldehyde or ketone (component A) represented by the formula R 3 -C(O)-R 4  (preferably, formaldehyde) with a phosphonic acid diester (component B) and an amine (component C) represented by the formula IV at 20 to 200°C (preferably, 50 to 150°C), wherein when the component C is a secondary amine, the molar ratio of (component A):(component B):(component C) in the reactant mixture is (0.5 to 1.5):(0.5 to 1.5):1. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H11257212-A (JP)
Title: Driving part lubricating structure of reciprocating pump
Inventor: INOUE HIROKIMI
IPC: F04B53/18
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent lubricant from leaking to an outside by arranging a solid lubricant which abuts on a cam surface on a casing, and sticking the lubricant on the cam surface of an eccentric cam. SOLUTION: A rod shaped solid lubricant 14 serving disulfuric molybdenum as main agent which abuts on a cam surface 4 of an eccentric cam 3, is inserted and fitted into a cylindrical body 12 fitted to a penetrating hole 13 drilled on a casing 7. A front end surface of the cylindrical body 12 is arranged in the vicinity of a cam surface 4 of the eccentric cam 3, and a clearance between the front end surface and the cam surface 4 is set to about several millimeters. An elastic body 16 made of a coil spring and the like is interposed between a cover body screwed around the cylindrical body 12 and the solid lubricant 14, the solid lubricant 14 is energized to the cam surface 4 of the eccentric cam 3, and both abutting condition is held at all times.  Since the cam surface 4 of the eccentric cam 3 abuts on the solid lubricant 14, the solid lubricant 14 is stuck along the all circumference of the cam surface 4. A good lubricating effect is obtained between the cam surface 4 and a cam follower 6, and friction between the cam surface 4 and the cam follower 6 is reduced.
Patent JP-S57183328-A (JP)
Title: Production of flat plate lens
Inventor: EDAHIRO TAKAO
IPC: C03B23/11
Filed: 1981-05-06
Abstract: PURPOSE:A glass cylinder in which its refractive index changes from the center toward the periphery is heated in a mold at elevated temperature and simultaneously pressed downward to make it possible to produce a flat plate lens or a lens built in with a flat plate lens. CONSTITUTION:A cylindrical glass 1 whose refractive index changes larger or smaller from the center toward the periphery is placed in a mold 6 made of graphite, alumina or molybdenum and heated at about 1,800 deg.C in the furnace 8 in an inert gas atmosphere and simultaneously it is pressed with the plate 7 at a pressure P. The cylinder becomes half-melted and formed into a flat plate lens in the mold. Further, the resultant flat lens 3 is placed between 2 half-circular rods of quartz glass 9 to prepare a basic material for conjugate lens 10, which is heated at 2,000 deg.C in an electric furnace 11 and drawn downward to give a lens of small diameter.
Patent JP-S59194365-A (JP)
Title: Control device of fuel cell power generating plant
Inventor: NAGATA YUUJI
IPC: H01M8/06
Filed: 1983-04-18
Abstract: PURPOSE:To increase modifier performance for sufficient control by detecting fuel gas flow rate in the inlet of the modifier, and calculating an optimum setting value of the inlet temperature of the modifier, and controlling the inlet temperature based on the deviation of calculated temperature and actual temperature. CONSTITUTION:A modifier 1 of a fuel cell power generating plant removes carbon monoxide generated by reformation reaction in a reformer and generates hydrogen required in a cell. Fuel gas flow rate is detected in the inlet of the modifier 1 with a gas flow rate detector 6, and an optimum inlet setting temperature corresponding to the flow rate is inputted to a computing element 7. Based on the deviation of output of the computing element 7 and that of a temperature detector 3, the flow rate of the secondary fluid of a heat exchanger 2 is controlled through a controller 4 and a controller valve 5. When flow rate is increased, inlet temperature is increased to make constant average operation temperature inside the modifier. Therefore, operation at optimum temperature is made possible.
Patent JP-S59191479-A (JP)
Title: Power source
Inventor: OOGATA SHIYUUZOU
IPC: H02M3/28
Filed: 1983-04-15
Abstract: PURPOSE:To protect the entire circuit of load circuit side in a simple structure without loss of the primary and secondary insulation of a power source circuit by connecting a Zener diode of small power between the output terminal and an earth of the secondary side rectifying output circuit. CONSTITUTION:A Zener diode D2 of small power is connected between the secondary side rectifying output terminal B and an earth of a switching regulator power source circuit. When a load circuit X stops operating due to certain malfunction, the secondary side rectifying output voltage rises, and the diode D1 is conducted. When the load side is shortcircuited by the diode D2, the operation of a self-excited oscillator of the switching regulator is stopped.
Patent JP-S54158465-A (JP)
Title: Production of porous film of ethylene-tetrafluoroethylene copolymer
Inventor: KOMAKI MUTSUHIDE
IPC: C08J9/00
Filed: 1978-06-05
Abstract: PURPOSE: To obtain a porous film with linear through holes, having corrosion and weather resistance, by irradiating an ethylene-tetrafluoroethylene copolymer resin film with charged particles in an active gas, followed by chemical etching.  
     CONSTITUTION: An ethylene-tetrafluoroethylene copolymer resin film is irradiated with charged particles, e.g., alpha-particles, having enough energy to penetrate a film in an active gaseous atmosphere, oxyen, etc. and etched chemically by an acqueous solution of sodium hydroxide to give a porous film with linear through holes hairing any pore diameters and pore density, and processing characteristics.  
     USE: Fields, e.g., industry, medical science, biochemistry, etc. 
     COPYRIGHT: (C)1979,JPO&Japio