baber/WOPTO huggingface dataset:
Patent JP-H0381747-A (JP)
Title: Optical computing element
Inventor: KUBOTA KEIICHI
IPC: G02F3/00
Filed: 1989-08-25
Abstract: PURPOSE:To obtain an optical computing element provided with a panel type optical input/otuput element array, a driving electric circuit and a driving current detector. CONSTITUTION:The panel type optical input/output element array is obtd. by disposing photoelectric fusion optical input/output element arrays consisting basically of optical SCRs on a plane. The element has light emitting, threshold and memory functions and can make electrical and optical writing and reading out of information. The sum and product of these pieces of image information can be obtd. by changing the threshold levels when two pieces of the image information are simultaneously inputted to the array. The results of the computation are stored according to whether the respective unit elements of the panel type photoelectric input/output element array are in an operating state or non- operating state. The number of the element in the operating state is known from the driving current of the panel type photoelectric input/output element array. Since the driving current can be occasionally measured, the optical computing element with which the results of the parallel computations are obtainable at high speed is obtd.
Patent JP-H0268425-A (JP)
Title: Radiant heater
Inventor: YAMAMOTO TERUO
IPC: F24H3/04
Filed: 1988-09-01
Abstract: PURPOSE:To obtain comfortable heating effect suitable for the temperature sense of a human body after the starting of an operation until the stability of a room temperature is reached by detecting the skin temperature of a user and controlling a radiant heat distribution in a room to the level of a desired skin temperature preset value calculated in accordance with a temperature in the room to be heated. CONSTITUTION:After stating an operation, a room temperature is detected by a room temperature sensor 3, and a skin temperature is detected by an infrared ray sensor 4. A controller 9 controls a motor 6 in accordance with outputs produced from these sensors and turns a reflecting plate 1 to adjust a radiant heat dissipation distribution in the periphery of the main body 2 of a radiant heater. Then, during a period of time when a room temperature and the skin temperature are low, the reflecting plate 1 is maintained horizontally, and radiant heat is allowed to directly act on a user 13 in a room to provide warming effect. In this case, since the sense of a body temperature is immediately enhanced by radiant heat when the radiant source in the radiant heater is heated, heating effect is obtained immediately after starting the operation. Then, the reflecting plate 1 is turned obliquely upward to distribute the radiant heat dissipation in order to heat the ceiling and walls of the room, so that the overall heating is effected by the secondary radiation. In this instance, the skin temperature of the user once lowers, but an uncomfortable feeling against radiation from one side is reduced by the secondary radiation from the peripheral walls.
Patent JP-S6280968-A (JP)
Title: Fuel cell power generating plant
Inventor: NAGASAKI NOBUO
IPC: H01M8/04
Filed: 1985-10-03
Abstract: PURPOSE:To increase temperature and pressure easily and quickly at starting of operation by installing a combustion chamber near a gas inlet of turbine, and forming passages for supplying a part of fuel and a part of exhaust gas from a cathode to the combustion chamber. CONSTITUTION:A combustion chamber is installed in a gas inlet of a gas turbine, and passages for supplying a part of fuel cell fuel and a part of exhaust gas from a cathode of fuel cell are formed. A fuel cell power generating plant is started in such a way that a part of fuel gas is introduced into a combustion chamber 29 of the inlet of a gas turbine 34 to operate the gas turbine, then a compressor 8 is drived by the gas turbine, and compressed air and fuel are supplied to a cathode 7 and an anode 6 respectively to increase pressure, then a part of fuel is supplied to a catalyst burner 18 and residual fuel is bypassed to supply to the combustion chamber to gradually increase temperature of a mixture gas for supplying to the cathode, and the temperature of fuel cell is increased. Thereby, installation cost, preliminary fuel, and starting loss can be decreased.
Patent JP-S60111595-A (JP)
Title: Multipoint controller
Inventor: TSUCHIYA TERUHIKO
IPC: H04Q9/00
Filed: 1983-11-21
Abstract: PURPOSE:To realize the monitor of I/O signals by a display and to simplify the constitution of a multipoint controller by mounting the monitor function of the I/O signals on a picture display. CONSTITUTION:A CPU1 which is composed of a memory microprocessor, etc., is provided in a multipoint controller, and a support tool 2 which supports the CPU1 is connected to the CPU1. An input module 4 and an output module 5 are connected to an internal bus 6 of the CPU1. The support tool 2 is used as a picture display, an I/O operation monitor 12 is displayed on a display screen 11, and the monitor parts are removed from the display panels of an input module 4 and the output module 5. The monitor functio of I/O signals is obtained by the support tool 2, and the constitution of a multipoint controller is simplified.
Patent JP-H05214038-A (JP)
Title: Natural product having saccharide structure or its derivative, graft polymer of ethylenically unsaturated compound and process for preparing paper, paperboard and boxboard
Inventor: HARTMANN HEINRICH
IPC: C08F251/02
Filed: 1992-08-18
Abstract: PURPOSE: To obtain a graft polymer useful as dry and wet strength agents for paper by carrying out radical polymerization of a monomer containing a specified N-vinylcarboxylamide with a saccharide (derivative) in a prescribed weight ratio.  
     CONSTITUTION: Monomers (mixture) are prepared that are made up of 10 to 100 wt.% N-vinylcarboxylamide of formula I (wherein R 1  and R 2  represent each H or a 1-6C alkyl), 0 to 90 wt.% monoethylenically unsaturated monomer copolymerizable with the monomers and free from any carboxyl group, and 0 to 5 wt.% monomer having ethylenically unsaturated nonconjugated double bonds in the molecule. The monomers are subjected to radical polymerization with a saccharide selected from among monosaccharides, oligosaccharides, and polysaccharides and their derivatives in a weight ratio of (95:5) to (20:80). Then, if necessary, the group of formula II based on the monomer of formula I is eliminated to form units of formula III to obtain a graft polymer of the saccharide (derivative) and the ethylenically unsaturated compound. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H1045250-A (JP)
Title: Dual purpose container holding device
Inventor: NISHINO YUKINOBU
IPC: B65G47/86
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a container holding device capable of easily centering a moving locus of a container as well as to reduce an occupied space by restraining the rotational ranges of holding plates to selectively use the holding plates provided with recessed parts corresponding to the shape of the container by a simple structure. SOLUTION: This dual purpose container holding device is so constituted that the transferring state where a rotatably mounted movable holding plate 7 is overlapped on a fixed holding plate 6, and a container 4 is engaged with and held in a recessed part formed on the movable holding plate 7 and the transferring state where the movable holding plate 7 is moved to the evacuating side, the other container having the different shape is engaged with and held in a recessed part formed on the fixed holding plate 6, and the side part of the other container is brought in contact with a side part guide part 9 provided on the movable holding plate 7 side and moved while being centered may be selectively switched.
Patent JP-H1060629-A (JP)
Title: Laser vapor deposition film forming device
Inventor: MUKODA MASASHI
IPC: C23C14/28
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To form thin film having a uniform compsn. and film thickness on a substrate, at the time of irradiating a target with converged laser light and depositing target substance thin film on a substrate, by deflecting the direction of the normal in the plane of the target from the rotating direction of the target. SOLUTION: A target fixing stand 6 rotating in the direction of the arrow A is mounted with a target 1, and a substrate 2 is provided opposite to the target 1 and is rotated in the direction of the arrow B. At this time, the direction of the normal of the surface to be irradiated with laser light 5 of the target 1 is deflected from the direction of the rotary shaft of the target 1 so that the rotary shaft of the target 1 and the rotary shaft of the substrate 2 are parallel to each other and deviated from each other. In this way, at the time of irradiating the substrate 2 with a plasma plume 3, thin film of a large area uniform in film thickness can be formed on the substrate 2.
Patent JP-S6462395-A (JP)
Title: Improved paraffin wax based solid combustion composition
Inventor: KAMIYA KAZUO
IPC: C10L10/02
Filed: 1987-09-02
Abstract: PURPOSE:To improve combustibility and suppress generation of soot, by blending an oil soluble organic metal salt with paraffin wax. CONSTITUTION:The aimed composition obtained by blending paraffin wax with oil soluble organic metal salt, preferably of 0.1-10.0wt.%, preferably consisting of either one metal salt among sodium, magnesium, zinc, calcium, barium, manganese, cobalt, iron, nickel, aluminum and copper salt of alkyl- substituted benzenesulfonic acid, naphthenic acid and fatty acid. As the most suitable example, the aimed composition is obtained by blending paraffin wax with 0.2-0.5wt.% dodecylbenzenesulfonic acid calcium salt.
Patent JP-H0389591-A (JP)
Title: Circuit manufacture
Inventor: FURANKU ERU KURAUTEIAA
IPC: H05K3/10
Filed: 1990-08-21
Abstract: PURPOSE: To obtain a circuit production method in which a conductive trace can be formed efficiently at high rate on a substrate by adding a powdery metal mixture to a pattern, removing excess powdery metal mixture and then heating the substrate until the powder thereon is fused. CONSTITUTION: After adding a powdery metal mixture by a quantity slightly larger than that required for covering a pattern 20, excess mixture 30 is removed from the pattern 20 and a substrate 12. Residual powdery metal mixture on the pattern 20 is then fused using a heater 38 comprising a conventional infrared heater unit, a convection unit or a well known equivalent unit. The mixture 30 is thermally fused effectively on the pattern 20 and the substrate 12 to form a conductive trace pattern 50 substantially identical to the previously provided pattern 20. Consequently, a pattern can be formed accurately by a controlled method.
Patent JP-S6278745-A (JP)
Title: Optical information recording device
Inventor: HORAI KEIICHIRO
IPC: G11B7/20
Filed: 1985-10-02
Abstract: PURPOSE:To record optically the information different in width between a guide groove part and an information signal groove part, by forming the information signal groove part by the 1st light beam and the guide groove part by the 2nd light beam, respectively. CONSTITUTION:The light beam radiated from a recording laser device 4 is divided into beams A1 and C1 by a beam splitter 25. The beam A1 is made incident on an optical modulator 9 via an optical modulator 5 and a beam splitter 6. The light beam A5 undergone modulation of its intensity is made incident on an objective lens 14 via lenses 10 and 11, a polarized beam splitter 35 and mirrors 12 and 13. While the beam C1 is made incident on an optical modulator 27 via a mirror 26. Then the light beam C5 undergone modulation of its intensity is made incident on the lend 14 via lenses 32 and 33, a mirror 34, a polarized beam splitter 35 and mirrors 12 and 13. The spot size is decided by the diameter of the beam that is made incident on the lens 14 via lenses 10 and 11 as well as 32 and 33. Thus both beams A1 and C1 are inrradiated alternately and therefore a guide groove part and an address signal groove part are formed with different groove widths.
Patent JP-H0380859-A (JP)
Title: Disposable shorts for menstruation
Inventor: IGAUE TAKAMITSU
IPC: A41B9/04
Filed: 1989-08-24
Abstract: PURPOSE:To offer disposable shorts for menstruation which does not cause a menstrual blood leak by constituting a top sheet and a back sheet of flexible nonwoven cloth, and that which is formed by joining intermittently a specific plastic film to almost the whole area of the inside surface of flexible nonwoven cloth, respectively. CONSTITUTION:A top sheet 6, and a back sheet 7 are constituted of flexible nonwoven cloth, and a plastic film 7b joined by an adhesive agent or a welding means 17 provided intermittently on the inside surface of flexible nonwoven cloth 7a of the same material as the top sheet 6, respectively. As for the film 7b, its elasticity is higher than that of nonwoven cloth of the sheets 6, 7 and its expanding stress is strong. To the inside surface of the back sheet 7, the top sheet 6 and a core 8 are joined by an adhesive agent or a welding means 16 provided intermittently thereon. In a thigh area 12 of the sheets 6, 7, and a waist girth 19 of forward and backward areas 10, 11, leg girth and waist girth elastic members 4, 5 are placed, respectively, and the outside peripheral edge is joined by a heat seal or an adhesive agent. A laminated body constituted in such a way is folded back to two in the vertical direction in its center part and both its side edges are joined by a heat seal means 9.
Patent JP-H0767756-A (JP)
Title: Restful pillow
Inventor: SAKAMOTO KATSUYUKI
IPC: A47G9/10
Filed: 1993-09-03
Abstract: PURPOSE:To provide a pillow device, wherein a plurality of pillow species are arranged in one united pillow so as to the height and rigidity of each pillows are possible to be adjusted to the restful state in use. CONSTITUTION:A pillow is made by wrapping an interior bag 4 in a pillow case having the fastener, wherein an interior bag 4 comprises rooms 4a, 4b, 4c separated by the seam 4d at regular intervals in which three cylindrical bags 1-3 are placed including the padding materials having the variety of height and rigidity.
Patent JP-H04103449-A (JP)
Title: Gas generating device
Inventor: SAKAMOTO MIDORI
IPC: B60R21/264
Filed: 1990-08-23
Abstract: PURPOSE:To surely collect solid residuals accompanied with gas generation, residuals generated due to gas cooling, and the like, by arranging a gas filter formed through braiding of at least two parallel metal wires of specific wire diameter, so as to surround gas generating composition in a gas generating chamber. CONSTITUTION:A pressure vessel 1 for a gas generating device is constituted out of an upper and a lower end covers 2, 3, and an upper and a lower partition walls 4, 5 are respectively contactedly fixed to the end covers 2, 3 to form a gas generating chamber 6. A filter 7 is provided in this gas generating chamber 6, along the partition walls 4, 5. This filter 7 is formed out of a forming body which wire gauze formed by braiding of at least two paralleled metal wires of wire diameter of 0.1-0.35mm is compressed and formed into a desired form. When nitrogen is rapidly generated in the gas generating chamber 6 by decomposition at high temperature of gas generating agent 10 containing metal azides as a main component through actuation of an ignition device 11, solid residuals accompanied with gas generation, residuals generated due to gas cooling, and the like are collected with the filter 7.
Patent JP-2000058578-A (JP)
Title: Semiconductor device
Inventor: UMEHARA NORIHITO
IPC: H01L21/60
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent contact between adjacent conductor wires at the time of injecting resin for molding the outside shape of a semiconductor package. SOLUTION: A device is provided with a semiconductor chip 13 having rows of electrode pads 13a along the permiter of its major surface, conductor wires 14 extending form the electrode pads 13a, a molded resin package material which covers at least the semiconductor chip 13 and the conductor wires 14 and forms the outside shape of the device, and dam members, namely dummy wires 17 disposed between the nearest two conductor wires 14a and 14b, which are placed in such a way that they sandwich a corner of the semiconductor chip 13. The dummy wires 17 suppress acceleration of the flow of resin for molding in the corner of the semiconductor chip 13, and reduce the amount of deformation of conductor wires 14 on the downstream side.
Patent JP-H0557525-A (JP)
Title: Minute trench working machine and minute trench working method
Inventor: SAKAKIBARA NOBUYOSHI
IPC: C23F4/00
Filed: 1991-08-30
Abstract: PURPOSE:To embody a high aspect structure having optical depth at low cost. CONSTITUTION:High frequency electric power 31 is applied to workpieces 10 and a working electrode 21 with a cathode coupling, and a plasma region 60 is formed on the tip of the working electrode 21. The introduction of a reaction gas 50 into the plasma region 60 causes the activation of the reaction gas and the adsorption of an active gas to a workpiece 10 surface opposite to the tip of the working electrode 21, and the reaction of the active gas to the workpiece 10 results in the etching of the workpiece 10 surface. The working electrode 21 is delivered in the workpiece 10 direction with a feed mechanism according to etching to trench 11 the workpiece 10. The reaction product of the workpiece and the reaction gas produced by the etching reaction is stuck and deposited on a side wall of a trench 11 to become a protective film 12 to etching, embodying the high aspect structure.
Patent JP-H0391519-A (JP)
Title: Surface active copolymer and its use for manufacture of polyurethane powder
Inventor: TEIRUMAN HATSUSERU
IPC: C08F290/06
Filed: 1990-08-23
Abstract: Novel interface-active copolymers which allow an improved preparation of polyurethane powders are obtainable by copolymerization of 
 
  A) a product of the reaction of (meth)acrylic acid and a macromelecular compound and 
  B) a urethane made from a long-chain alkyl isocyanate and a hydroxyalkyl (meth)acrylate.
Patent JP-S60112619-A (JP)
Title: Manufacture of modified alkali titanate
Inventor: MORIMOTO TAKUROU
IPC: C01G23/00
Filed: 1983-11-21
Abstract: PURPOSE:To manufacture a modified alkali titanate having excellent heat resistance by heating the mixture of an alkali metallic compound that is decomposed to an oxide and gas under heating and TiO2 in the presence of a specified carbide under the nonoxidizing atomsphere. CONSTITUTION:An alkali metallic compound (e.g. Na2CO3) that is decomposed to an alkali metallic oxide and gas under heating and TiO2 are mixed so that the atomic ratio of Ti to an alkali metal is regulated to 1-10. Then, 5-40wt% carbide shown by the formula C(M)Z (M is an element excepting C selected among the groups III-, IV- and V- of the periodic table, (z) is an integer equivalent to the valency of M) is added to said mixture. After the mixture is heated and degassed threrefrom at the temperature more than the decompositon temperature of the alkali metal under the nonoxidizing atmosphere, it is heated at 900-1,300 deg.C for 3-6hr.
Patent JP-S6279481-A (JP)
Title: Image printer
Inventor: TOMII TAKESHI
IPC: B41J2/445
Filed: 1985-10-03
Abstract: PURPOSE:To increase light energy and to eliminate lengthwise irregularity in the quantity of light by arranging a photoconductive material or condenser lens between an optical microshutter array and a light source consisting of the line filament type halogen lamp of a light signal generation part and a cylindrical mirror. CONSTITUTION:The line filament type halogen lamp 101 which is turned on with a constant voltage is arranged at the light signal generation part of an image printer and luminous flux from the lamp 101 is made incident on the photoconductive material 103 directly or after being reflected plural time by the cylindrical mirror 102 whose internal surface is polished. The internal surface of the photoconductive material 103 is polished with buff to satisfy the internal total reflection condition of the luminous flux and the luminous flux is guided to the optical microshutter array 104 to remove light energy from the lamp 101, thereby protecting the array 104 against heat. Then, an image from this array 104 is converged by a convergent optical fiber array 105 to form the image on a photosensitive body 106. Thus, the lengthwise irregularity in the quantity of light from the lamp 101 is eliminated to increase the light energy.
Patent JP-2000051828-A (JP)
Title: Water-sensing apparatus of garbage treatment apparatus
Inventor: KIM ZON SHOGU
IPC: C05F9/02
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To improve water content sensitivity by installing a guide which can constantly keep a proper distance between a heat radiating body and a temperature sensing sensor. SOLUTION: A temperature sensing sensor 110 and a heat radiating body 120 are inserted in a recessed groove 141 for a temperature sensor and a recessed groove 142 for a heat radiating body formed in a guide 140. In this case, since the recessed grooves 141, 142 are parted from each other at a constant distance, the temperature sensing sensor 110 and the heat radiating body 120 are constantly kept from each other at a constant distance. Further, the intervals of the heat radiating body 120 and the temperature sensing sensor 110 from a sensor housing 130 are also constantly kept constant by engaging projected parts 131. While keeping such a state, the guide 140 is inserted into an empty space of the inside of the sensor housing 130. After that, the empty space of the inside of the housing 130 is filled with a molding material and then the molding material is molded.  Consequently, the resultant water sensing apparatus is prevented from being affected with the ambient humidity and temperature.
Patent JP-H06277572-A (JP)
Title: Mixing and weighing distribution spray device
Inventor: ABURAHAMU WAI SHIYURUTSU
IPC: B05B7/14
Filed: 1993-08-12
Abstract: PURPOSE: To enable manufacturing a mixing and dispensing sprayer apparatus at relatively low cost by including a nozzle assembly having a port in which a fluid conducting channel extending through inside between a first end and a second end fluid-communicates with an interior volume part of a container. CONSTITUTION: An apparatus in which fluid passing through the mixing and dispensing sprayer apparatus 10 is mixed with a material and which dispenses the material together with the fluid, has the container 12 having the interior volume part accommodating the material to be dispensed together with the fluid flow from the mixing and dispensing sprayer apparatus 10. As a single unit, the container 12 is connected with an inlet end 72 and an outlet end 74 facing each other and the fluid conducting channel extends through inside between the inlet end 72 and the outlet end 74 and the fluid conducting channel fluid-communicates with the interior volume part of the container 12 by the nozzle assembly 14 having the port.