baber/WOPTO huggingface dataset:
Patent JP-H09215992-A (JP)
Title: Water purifying apparatus equipped with bottom flow water guide
Inventor: MINAMI AKINORI
IPC: C02F3/06
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus capable of guiding flowing water on the bottom of the water to a water purifying means. SOLUTION: This water purifying apparatus contains a water purifying means 2 having buoyancy, a bottom flow water guide means 1 attached to the bottom of the water and a connection means 3a of the water purifying means 2 and a water bottom support device or the bottom of the water or the connection means 3b of the water purifying means 2 and the bottom flow water guide means 11.  In the case containing the connection means 3a, the bottom flow water guide means 11 cuts off at least a part of bottom flow water flowing through the space between the end part on the side of the bottom of the water of the water purifying means 2 and the bottom of the water to change the direction thereof and guides bottom flow water toward the water purifying means 2 or, in the case containing the connection means 3b, the bottom flow water guide means 11 cuts off bottom flow water colliding with the guide means 11 to change the direction thereof to guide bottom flow water toward the water purifying means 2.
Patent JP-S59172344-A (JP)
Title: Paper feeding method
Inventor: HONDA HIROYUKI
IPC: B65H9/14
Filed: 1983-03-22
Abstract: PURPOSE:To feed a sheet without a skew or slippage by bringing a sheet into contact with the second paper feed roller to form a loop, temporarily reversing the second paper feed roller, and rotating the roller forward again to transport the sheet. CONSTITUTION:The first paper feed roller 22 starts rotating with the start of paper feeding operation to feed out one sheet of stacked sheets 21. The sheet 21 is brought into contact with a pair of second paper feed rollers 24, 25 which are stopped to form a loop and is stopped. At this time, if the leading edge of the sheet 21 is brought into contact with a nip portion between the rollers 24, 25 correctly 23, the sheet 21 is transported to the next process at a correct angle timely with the start of both rollers 24, 25. If the leading edge is not correctly brought into contact with the above nip portion 23', however, the sheet is unpropperly transported by both rollers 24, 25. In order to cope with such trouble, both rollers 24, 25 are temporarily reversed to correct the state of the sheet 21.
Patent JP-H03248857-A (JP)
Title: Thermal transfer type picture forming device
Inventor: TAKANASHI RYOYU
IPC: B41J2/325
Filed: 1990-02-28
Abstract: PURPOSE:To move fusible ink smoothly from transfer paper to recording paper, obtain a high density and prevent strain by heating the transfer paper from the side of the recording paper under a condition that the transfer paper is adhered to the recording paper to transfer the ink, contained in the transfer paper, onto the recording paper. CONSTITUTION:A platen roller 16 is supported elevatably and is contacted with transfer paper 12 upon forming a picture. The transfer paper 12 is adhered to the recording paper 11 by pinching them between thermal heads 14 and the heat generating element of the thermal head 14 generates heat in accordance with the picture of yellow, for example, to fuse the heat-fusible ink in an ink layer 24 of the transfer paper 12. In this case, heat, generated by the contact of the thermal head 14 with a heat resistant layer 18 of the recording paper 11, is transferred to the ink layer 24 of the transfer paper 12 through the heat resistant layer 18 of the recording paper 11, a base film 17 and an ink receiving layer 19 while the predetermined part H of the ink receiving layer 19 is heated and the part of the ink layer, which is narrower than the part H, is heated whereby fusible ink from the ink layer 24 can be moved smoothly to the ink receiving layer 19 to obtain the picture of high density. The heated part of the fusible ink contained in the ink receiving layer 19 is specified whereby the strain of the picture is reduced.
Patent JP-H10247837-A (JP)
Title: Device for whitening color signal
Inventor: FUJII KENSAKU
IPC: H03H15/00
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To whiten a color signal, having high speed follow-up ability with small analysis delay by correcting the coefficient of a non-cyclic filter so that the correlation component of the color signal is outputted from the non-cyclic type filter through the use of a sub-successive least square method and whitening the color signal. SOLUTION: A color signal Xj is inputted to a non-cyclic type filter 110 and a shift register 130. The output terminal of the shift register 130 is connected to the input terminals of a subtracter 120 and a coefficient update circuit. The coefficient update circuit 100 is connected with the non-cyclic type filter 110. The output terminal of the non-cyclic filter 110 is connected to the input terminal of the subtracter 120. The coefficient update circuit 100 corrects the coefficient of the non-cyclic type filter 110, so that the correlation component of the color signal Xj is outputted from the non-cyclic type filter 110 by using the sub-successive least square method. Namely, the correlation component Gj of the color signal Xj is subtracted from the color signal Xj , and the whitened signal output Ej is obtained in the subtracter 120.
Patent JP-H03256872-A (JP)
Title: Container for contents to be mixed
Inventor: ISONO KEINOSUKE
IPC: B65D81/32
Filed: 1990-02-27
Abstract: PURPOSE:To make it possible to store a plurality of contents which are easy to react each other for a long period of time up to right before a usage, and in addition, make it possible to mix the contents easily without exposing to the outside air by a method wherein the title container consists of a connecting device for a plurality of bagshaped containers and a communicatable isolating device which is formed at the middle of a passage of the connecting device. CONSTITUTION:Containers 1, 2, 3 with contents are mutually communicatably connected by a connecting device 6 which is bonded on outer surfaces 5 of respective container walls 4. The connecting device 6 consists of a passage 8 to move a content to the other container and an isolating device 9 which isolates contents for storage until they are mixed, and has a function which can communicate respective containers by rupturing the said isolating device 9 at the time of mixing. In this way, contents which are isolated in the containers 1, 2, 3 and are mutually easy to react can be mixed easily and without exposing to the outside air, before a usage.
Patent JP-H03250737-A (JP)
Title: Semiconductor device; electronic apparatus using same semiconductor device
Inventor: MORISHITA MASAKAZU
IPC: H01L29/732
Filed: 1990-02-28
Abstract: PURPOSE:To ensure a high current-amplification factor over a wide range of a collector current by a method wherein a thin film is formed as an ultrathin film, a polycrystalline layer, of a first conductivity type, which is laminated on said ultra-thin film is formed, a potential barrier is formed between the polycrystalline layer and an emitter region and the height of the potential barrier is specified. CONSTITUTION:A thin film through which a tunneling current formed on an emitter region can flow is formed as an ultra-thin film 30; a polycrystalline layer 8, of a first conductivity type, which is laminated on the ultra-thin film 30 is formed; a potential barrier is formed between the polycrystalline layer 8 and the emitter region. The height of the potential barrier is set to be large as compared with the heat energy at said temperature. Thereby, an increase in a base current is suppressed in a very small electric current region of a collector current, and a high current-amplification factor can be ensured over a wide range of the collector current.
Patent JP-S54141767-A (JP)
Title: Phenoxyphenoxyalkyloxazoline derivative and herbicides
Inventor: YOSHIMOTO TAKEO
IPC: C07D263/14
Filed: 1978-04-25
Abstract: NEW MATERIAL:A phenoxyphenoxyalkyloxazoline derivative of the formula (R 1 ,  R 2 , and R 3  are H or lower alkyl groups).  
     EXAMPLE: 2-{1-[4-(2-Chloro-4-trifluoro-methyl phenoxy)-phenoxy]-ethyl}-4,4- dimethyl-2-oxazoline.  
     USE: Herbicides selectively active against true grass weeds and perennial weeds without doing damage to dicotyledonous plants, applicable both by soil and foliar treatments.  
     PROCESS: 4-(2-Chloro-4-trifluoro methyl-phenoxy)-phenol is reacted with 2-(1- chloroethyl)-4,4-dimethyl-2-oxazoline in DMF in the presence of potassium hydroxide at 90W95°C to give the objective compound of the formula, particularly the  cited compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000251619-A (JP)
Title: Electron emitting element, electron source using the electron emitting element, and image forming device using the electron source
Inventor: KIYOUGAKU MASABUMI
IPC: H01J31/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an element, in which the thermal deformation of a substrate by heating at the time of electron emission is suppressed to minimize the deterioration by providing a first layer arranged on a base body and having a thermal expansion coefficient smaller than that of the base body, a second layer arranged on the first layer and having sodium content of a specified % or less, a pair of electrodes arranged on the second layer, and a conductive film electrically connected to the electrodes. SOLUTION: A first layer is formed of a material mainly composed of carbon such as amorphous carbon, graphite, diamond or the like to suppress thermal deformation. A second layer is desirably formed of alkali-free glass, having Na content of 2% or less and substantially containing no alkali metal element, glass containing much alkali metals but having Na content of 2% or less, quartz glass or the like. A carbon layer is formed on a base body 11 as the first layer 16, and a SiO2 layer is laminated thereon as a second layer 17. Electrodes A and B, 12 and 13 are formed, and a conductive film 14 consisting of Pd film is formed thereon. When a voltage is applied between the electrodes 12 and 12, a local breakdown or deformation is caused in the conductive film 14 to form a minute clearance.
Patent JP-H0210415-A (JP)
Title: Hand gap reference voltage circuit
Inventor: HIIPU BUAN TORAN
IPC: H01L21/822
Filed: 1989-02-28
Abstract: PURPOSE: To reduce cost by providing a band gap reference voltage circuit containing a current setting means so that first terminal voltage and current passing through it control other terminal voltage and current passing through it. CONSTITUTION: The band gap reference voltage unit circuit is constituted by three bipolar transistors(Tr) 52, 60 and 58. A current mirror circuit is constituted by two P-channel Tr 70 and 72. A start unit circuit for starting an operation is constituted by Tr 44 and 46. A voltage regulator circuit is constituted by two Tr 82 and 84. The base of the current setting means on flowing current from the reference voltage unit circuit is connected to the emitter of Tr 58 and a collector is constituted by Tr 64 connected to the drain and the gate of Tr 72. Thus, influence from fluctuation within the specified range of power voltage is prevented.
Patent JP-S57164978-A (JP)
Title: Wire rod for vapor deposition
Inventor: NAKAMORI MASAHARU
IPC: C23C14/24
Filed: 1981-04-02
Abstract: PURPOSE:To obtain a wire rod for vapor deposition capable of forming very easily a vapor deposited film having an arbitrary component ratio by packing a slender pipe made of arbitrary metallic element with an arbitrary metal different from the metallic element. CONSTITUTION:For example, a slender pipe 1 of Ni (99.99%) is packed with powder 2 of B (99.99%). After the packing, sufficient degassing is desirably carried out in a vacuum while applying vibration or the like. The thickness and diameter of the pipe 1 are selected so as to make the ratio of Ni:B 9:1 by weight. Thus, an arbitrary metal can be combined with other arbitrary metal or ceramic independently of the vapor pressure. The ratio of the components can be freely regulated according to the thickness and inside diameter of the pipe.
Patent JP-S6178583-A (JP)
Inventor: BERUNAARU BEERU
IPC: B23K26/00
Filed: 1985-03-13
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-H02229163-A (JP)
Title: N-(2-chloroisonicotinoyl)derivative or fungicide for agricultural and horticultural purposes containing the same
Inventor: KONISHI KENJI
IPC: A01N43/40
Filed: 1989-03-02
Abstract: NEW MATERIAL:A compound of formula I (X, Y are O, S; R<1> is H, lower alkyl, cyanomethyl, allyl, propargyl, and H, when X is S; R<2> is lower alkyl, cyanomethyl, allyl, propargyl). EXAMPLE:Methyl N-(2-chloroisonicotinoyl)carbamate. USE:Fungicide for agricultural and horticultural purposes. PREPARATION:2-Chloroisonicotinoyl iso(thio)cyanate of formula II is allowed to react with an alcohol or thiol in a solvent or using the alcohol or thiol itself as a solvent to give a compound of formula I wherein R<1> is H. The compounds of formula I where X is O and R<1> is other than H is obtained by reaction of a compound of formula III wherein X is O with a compound of R<1>-Z wherein X is halogen in the presence of a base such as an alkali metal hydride or alkali metal alcoholate.
Patent JP-H02231073-A (JP)
Title: Cultivation of basidiomycetes
Inventor: HONJO YUKIYASU
IPC: C12N1/14
Filed: 1989-03-02
Abstract: PURPOSE:To carry out the steps from the sterilization of a medium to the spreading of mycelium and to enable the automated unmanned culture of SHIITAKE (Lentinus edodes), etc., by charging a medium into a closed vessel, sterilizing the medium, inoculating basidiomycetes and culturing under ventilation. CONSTITUTION:A medium for basidiomycetes is charged into a closed vessel, sterilized with heat, cooled and inoculated with basidiomycetes (e.g. SHIITAKE). The inoculated fungus is cultured in the same vessel under ventilation for about 7-10 days.
Patent JP-S62208429-A (JP)
Title: Magnetic head for magnetic transfer
Inventor: KOMIYAMA KOZO
IPC: G11B5/86
Filed: 1986-03-07
Abstract: PURPOSE:To execute magnetic transfer efficiently and at a high speed by providing a magnetic core, and a nonmagnetic cylindrical rotating body for rotating freely for making a magnetic tape movable so that a main component of a magnetic field is applied in the width direction. CONSTITUTION:When a coil 2 is attached to a magnetic core 1 having a magnetic gap slightly larger than width of a tape and a bias magnetic field for magnetic transfer is generated, and nonmagnetic pressure welding rollers 3, 4 are placed so that a main component of a magnetic field is applied in the width direction of a magnetic tape and the magnetic tape moves in the magnetic gap, transfer is executed easily to a blank type which has been made to adhere closely to a mother tape by a pressure welding roller. As for a signal magnetic field on the mother tape 6, due to vector magnetization rotating in a plane roughly vertical to the tape running direction and also vertical to the tape surface, a bias magnetic field which has been applied vertically to this plane, as well works symmetrically on all signal magnetic fields, the signal magnetic field which has been transferred to a blank tape 7 is free from distortion caused by the transfer and the signal magnetic field on the mother tape can be reproduced faithfully. In this way, the magnetic transfer can be executed efficiently.
Patent JP-H01225871-A (JP)
Title: Refrigerating device for manufacturing both of cold air and cold water
Inventor: MIYAGAWA TETSUO
IPC: F25B39/02
Filed: 1988-03-03
Abstract: PURPOSE:To permit low-temperature room cooling in nighttime and cold water seedling cultivation in daytime, by a method wherein cooling in a house is effected by employing a fan coil type heat exchanger as a cold airflow generating device while cold water in a cold water tank is circulated through a water cultivation bed. CONSTITUTION:Refrigerant, discharged out of a compressor 1, enters into a fan coil type cooler 5 through a condenser 2, a solenoid valve 7 and an expansion valve 6 after the temperature thereof is measured to cool water in a cold water tank 13, sent from a circulating pump 12, then, produces cold airflow by a fan 6 and is returned into the compressor 1. The low-temperature cooling in a seeding cultivation chamber is effected by the cold airflow from the fan 6 in nighttime while cold water is supplied into a water cultivation bed from a water tank 13 in daytime to effect cold water seedling cultivation. Thus, the title refrigerating device may be utilized for seeding cultivation facilities for promoting the differentiation of the flower-bud of fruits and vegetables while the low-temperature room cooling in nighttime and the cold water supply to a water cultivation bed in daytime may be effected by one set of the title device.
Patent JP-H05237376-A (JP)
Title: Agglomerate of activated alumina and its preparation
Inventor: TEIERI SHIYOPAN
IPC: C01F7/02
Filed: 1991-02-22
Abstract: PURPOSE: To prepare an activated alumina agglomerate having good an adsorptive capacity and improved mechanical properties. CONSTITUTION: This activated alumina agglomerate is prepared by maturing activated alumina agglomerate in the presence of a complexing agent for the cation Al<3+> under atmospheric pressure, then bringing the agglomerate to thermal treating at about 100-500 deg.C. The alumina agglomerate, preferably that of small spherical, is suitable for using as adsorbents in processes for removing impurities contained in fluid.
Patent JP-H08245119-A (JP)
Title: Guide device of elevator
Inventor: KAMIMURA AKIMASA
IPC: B66B7/04
Filed: 1995-03-08
Abstract: PURPOSE: To prevent oscillation of a passenger cage while travelling by forming a part of a disc type member of a guide roller of an elastic body concentrically provided with a rail guide part in a device to guide and support the passenger cage by way of making the guide roller contact with a surface of a guide rail with pressure. CONSTITUTION: A guide roller 20 which is a guide device provided on four corners of a cage frame and engaged with a pair of guide rails suspended on an inwall surface of an elevator shaft is provided with a ring member 22 on an outside of a bearing 21 rotationally supporting its rotation axis. Additionally, a ring elastic body 23 is fastened on an outer periphery of the ring member 22, a ring member 24 is adherently and firmly provided on its outer periphery and a rail guide part 19 is provided on an outer periphery of the ring member 24. Consequently, displacement of the guide roller 20 in the rotation axis direction is absorbed by the ring elastic body 23 and inclination of a rotation axis from its normal position is prevented.
Patent JP-H01222938-A (JP)
Title: Moisture permeable waterproof fabric
Inventor: NISHIBORI SADAO
IPC: D06N3/00
Filed: 1988-03-03
Abstract: PURPOSE:To improve the moisture permeability can make the feel at touching agreeable by a method wherein finely powdered gelatin particles and finely powdered leatherdusts are added to resin film, which is formed on the surface of base fabric by application, and a part of or the whole gelation particles are eluted with hot water or boiling water. CONSTITUTION:As base fabric C consisting of moisture permeable waterproof fabric, normally non-woven fabric, braided fabric, woven fabric or the like made of yarn of rayon, nylon or the like and their mixed yarns is used. A resin film B, which is formed on the surface of the base fabric A, is 0.2mm or less in the thickness and contains resin 1, to which finely powdered gelatin particles 2 having a particle size smaller than 8mum and finely powdered leatherdusts 3 are added. The whole or a part of gelatin particles are eluted with hot water or boiling water, resulting in leaving the eluted part of the gelatin particles 2 in the shape of cavities, which form complicated holes 4 in the film B.
Patent JP-H05252180-A (JP)
Title: Clock switching system
Inventor: KAMATA YOSHIKI
IPC: H04B10/275
Filed: 1992-03-05
Abstract: PURPOSE:To switch a clock supply direction when a fault occurs on a transmission line in a ring system of synchronous network which operates the system with one clock. CONSTITUTION:In the ring system connected to form a loop shape as a whole on an optical fiber transmission line in a digital synchronous network which operates up lines 12, 23, 34, 41 and down lines 14, 21, 32, 43 with the same one clock, switching is performed in such a way that a station to which the clock is supplied is set as a master station 1, and information is sent to the master station 1 when the fault occurs on the transmission line, and the clock in which the clock signal of a station located in a counterclockwise direction from the master station 1 is extracted from a signal in the counterclockwise direction can be used. By employing such a configuration, no local loop of the clock signal can be formed, and the system can be composed only with hardware.
Patent JP-S52132040-A (JP)
Title: Adhesion of industrial materials
Inventor: ZAKO MASARU
IPC: C09J5/02
Filed: 1976-04-28
Abstract: PURPOSE: To manufacture a composite material having high shear strength between each element, by covering the surface of a low-adhesive mateiral with a thin layer of a material same as the a third material or a material which is easy to adhere with a third material, and bonding the surface of the covering layer with the third material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63213969-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KOKUBU KUNIO
IPC: H01L27/092
Filed: 1987-03-03
Abstract: PURPOSE:To increase the density of elements by forming a source region, a back gate region and a drain region to an epitaxial layer in succession from a lower section and shaping a self-aligning gate electrode onto one side surface of the epitaxial layer through a gate insulating film and a back gate electrode connected to the back gate region and the drain region onto the other side surface. CONSTITUTION:The upper side surface of a trench is oxidized, and the remainder of the trench is buried with an SiO2 film 15 through a CVD method. An N<+>-type layer 10B in a bottom diffused from an N<+>-type Si substrate layer 1 is used as a source for a MOSFET. An P-type epitaxial layer 10 is employed as a back gate, an N<+>-type layer 10A as a drain, an SiO2 layer 12 as a gate insulating film, an N<+>-type polysilicon layer 13B as a gate electrode and a WSi2 layer 14 as a back gate electrode, and an N channel MOSFET is constituted as a whole. The gate electrode of the N<+>-type polysilicon layer 13B and the back gate electrode of the WSi2 layer 14 are arranged in the same width Wy in a self-alignment manner to the selectively shaped P-type epitaxial layer 10 housing the source, the back gate and the drain.
Patent JP-H06298788-A (JP)
Title: Preparation of alkyl glycoside
Inventor: MANFUREETO YOOZEFU BERUKUFUERU
IPC: C07H15/04
Filed: 1994-03-18
Abstract: PURPOSE: To efficiently obtain the compound in high yield useful as a surface-active agent or the like by reacting a monosaccharide with a fatty alcohol in the presence of a specified acidic catalyst.  
     CONSTITUTION: The target compound is obtained by reacting a monosaccharide such as a glucose with a fatty alcohol such as a lauryl alcohol in the presence of a sulfocarboxylic acid except for a sulfosuccinic acid having ≥10C in the alkyl group in both the monosaccharide and fattly alcohol and/or sulfocarboxylic acid ester except for sulfosuccinic acid dialkyl ester having ≥10C in the alkyl group in both the monosaccharide and fatty alcohol and/or of an anhydride of a multivalent sulfocarboxylic acid as an acidic catalyst. 
     COPYRIGHT: (C)1994,JPO