baber/WOPTO huggingface dataset:
Patent JP-S53111671-A (JP)
Title: Operation controlling apparatus for refuse transporting system
Inventor: HAYASHI KATSUMI
IPC: E04F17/12
Filed: 1977-03-09
Abstract: PURPOSE: To provide an operation controlling apparatus for refuse transporting system, designed such that, when resistance of refuse is higher than a predetermined level and acts on one of refuse discharging means, operation of said means is automatically stopped, closing its shutter valve, and next discharging means is operated to transport refuse in continuous manner, whereby improvement of refuse transporting efficiency is made possible. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59153956-A (JP)
Title: Preheating combustor for stirling engine
Inventor: WATANABE TETSUMI
IPC: F02G1/055
Filed: 1983-02-21
Abstract: PURPOSE:To prevent the breakage of a heat-transfer pipe and the damage of a fixing portion between the heat-transfer pipe and a pipe plate by making a fuel nozzle movable in relation to an air preheating unit so as to absorb the thermal expansion of the heat-transfer pipe of the air preheating unit. CONSTITUTION:One end of a heat-transfer pipe 33 heat-exchanging the combustion air and the combustion gas is fixed to a pipe plate 31 provided with a fuel nozzle 29 and a combustion core 30, and the other end of the said heat-transfer pipe is fixed to the body portion 21 of the air preheating unit. An inner cylinder 32 hung from the outer peripheral portion of the pipe plate 31 is faced to the outer cylinder 27 provided on the body portion 21 through a heat insulating material, and the said nozzle 29 is movably arranged in relation to an upper arm 35 fixed to the body portion 21 and forming a tare between it and the pipe plate 31. When the heat-transfer pipe 33 is extended upward by heating, the nozzle 29 is not restrained by the upper arm 35, thereby it performs a relative motion against the upper arm 35 and does not impede the expansion of the heat- transfer pipe 33.
Patent JP-S55119181-A (JP)
Title: Cleaning of steel plate surface by laser irradiation
Inventor: INOUCHI TOORU
IPC: C23G3/00
Filed: 1979-03-07
Abstract: PURPOSE: To miniaturize cleaning line as well as reduce installation cost and expenditures by removing organics, etc., effectively by the procedure in which a CO 2  laser high-power absorbent is provided on the surface of steel plate and then CO 2  laser is irradiated onto the surface.  
     CONSTITUTION: In the cleaning of rolling lubricant, etc., adhered to the surface of a cold-rolled steel plate, galvanized thin steel plate, etc., a CO 2  laser high-power absorbent, e.g., a compound with C-O, C-N, and N-O bonds, a compound with P-O-C bond and S-O bond, a C-C-M bond type compound (M is Si, P, Cl, Sn, Al, etc.), a compound with CH 2 =CHR, R-CH=CH 2  (trans type and its conjugated), and CH=CH 2  groups, etc., is beforehand added to organics, e.g., lubricant, etc., on the surface of steel plate, and then CO 2  laser is irradiated onto the surface. Thus, the organics can be evaporated and removed instantaneously and therefore large cleaning space and cleaning agent, as used in the conventional methods, can be made unnecessary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05225163-A (JP)
Title: Neural network system and learning method for neural network
Inventor: NAKAOKA MASAKI
IPC: G06N3/02
Filed: 1992-02-13
Abstract: PURPOSE:To improve the reliability and the performance of e neural network system by providing an output node value evaluating means and evaluating the output reliability of a neural network for each instance. CONSTITUTION:An unlearned instance deciding neural network 100 of an output node value evaluating part 100 serves as an evaluating neural network to perform the learning with use of the learned data equal to that of a question solving neural network 101 and also to perform the learning with the use of unlearned data. Then the different fixed output node value is outputted based on a fact whether the optional input node value to be inputted is identical with the learned data or the unlearned data. An input node value evaluating part 118 decides whether the optional input node value is sililar or not to the input node value of the learned data used for learning. Therefore it is possible to decide whether the reliable result can be acquired or not from the network 101 with use of the output value 116a and 116b.
Patent JP-S62186144-A (JP)
Title: Air cleaner
Inventor: YAMAMOTO YUTAKA
IPC: F24F7/00
Filed: 1986-02-07
Abstract: PURPOSE:To provide a air cleaner excellent in properties of adsorbing and deodoring oil smoke, irritating odor and the like by forming an adsorbing and deodoring portion with an adsorptive layer consisting mainly of a clay mineral of hydrous magnesium silicate. CONSTITUTION:A blower consisting a motor and an axial flow fan is disposed in a housing 11. An air intake port 12 an an air inlet portion is provided on one surface of the housing 11 of the air cleaner 10, and an adsorptive and deodoring portion 13 is provided between the air intake port 12 and the fan. The adsorptive and deodoring portion 13 consists of a first adsorptive layer 14 provided on the side of the air intake port 12 and a second adsorptive layer 15 provided on the side of the fan. The first adsorptive layer 14 is a fibrous body of synthetic resin constituted in the form of a filter, while the second adsorptive layer 15 is prepared by causing granular sepiolite to adhere to a net-like textile formed by metal fibers with a sizing material. The first adsorptive layer 14 adsorbs dusts and dirts in inlet air and the second adsorptive layer 15 filters oil contents and irritating gaseous substances in inlet air.
Patent JP-S55119118-A (JP)
Title: Denitrification method for iron alloy containing chromium
Inventor: MARUHASHI SHIGEAKI
IPC: C21C1/02
Filed: 1979-03-09
Abstract: PURPOSE: To improve rate and workability of denitrification by a method wherein the concentration of carbon in an iron alloy containing molten chromium is specified, and the alloy is contacted with slug containing an alkali metal compound, an alkaline earth metal compound, an iron oxide, a nickel oxide, etc.  
     CONSTITUTION: The concentration of carbon in an iron alloy containing 3% or more of chromium is adjusted to 2% or more. The iron alloy is contacted with slug containing 1W30% of at least one (for example, CaO) of a carbonate, an oxide and a hydroxide of alkali metals, 30W70% of at least one (for example, CaF 2 ) of a fluoride and a chloride of alkaline earth metals, 1W50% of at least one of oxides of iron and nickel, etc. at approximate 1500°C or higher in an amount of approximate 5W80kg per 1 ton of molten iron. According to this method, the loss by evaporation of the alkali metal compound is reduced as well as the cost of the slug. The formation of fumes and dust is decreased, denitrification rate is increased and denitrification products are easily separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10224489-A (JP)
Title: Radio call device
Inventor: HIROSE YOUKO
IPC: H04W84/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To attain the simultaneous calls of plural persons between a master device and plural slave units and to improve the convenience of a radio call device in a simple constitution by adding plural interface parts corresponding to the number of repeaters to a control part together with a voice mixture means which mixes the voice signals received from the interface parts with those received from a microphone of the master device. SOLUTION: In this radio call device 1, a master device 2 is connected to the repeaters 3 via the wire circuits and the radio communication is performed between repeaters 3 and slave units 4. A control part 6 of the device 2 includes a voice mixture means which mixes plural voice signals together and plural interface parts which separate the voice signals received from the units 4 from those sent to the units 4. Then the part 6 supplies the up voice signals received from the units 4 via the repeaters 3 to a speaker and also mixes these up voice signals with the voice signals received from a microphone to supply them the units 4 as the down voice signals.
Patent JP-H01203004-A (JP)
Title: Filter system
Inventor: MASUDA HITOSHI
IPC: B01D61/10
Filed: 1988-02-08
Abstract: PURPOSE:To filter solution containing considerably rough suspended material with small energy loss by moving a membrane separating unit consisting of a plurality of laminated membrane supporting sheets covered with a semipermeable membrane reciprocatingly in a treatment tank. CONSTITUTION:A membrane unit 3 consisting of membrane sheets 1, constituted of membrane supporting sheets covered with a semipermeable membrane, laminated at given intervals 2, is mounted on support fitments 4, 4' moving reciprocatingly and immersed in a solution tank 5 for filtering. Filtering is carried out by means of suction or pressurizing while the membrane unit 3 is moved reciprocatingly. Fluid having permeated the membrane flows through a permeating fluid flow channel formed between the membrane supporting sheets and the membrane and a collection tube 6 and discharged out of a permeable fluid discharge tube 7. Solution between membrane sheets are fluidized hard by the periodical turnover in the moving direction of the membrane unit generated by its reciprocating movement to control the concentration polarization and carry out filtration with good efficiency.
Patent JP-H03231235-A (JP)
Title: Method for connecting electric signal for camera
Inventor: OKU SHUNJI
IPC: G03B17/02
Filed: 1990-02-06
Abstract: PURPOSE:To easily electrically connect the connecting pin of an upper cover to the connecting terminal pattern of a flexible printed board in a camera main body by electrically connecting the connecting terminal part of the upper cover to the connecting terminal part of the main body through both connecting terminal parts of a back cover when the back cover is loaded to the main body. CONSTITUTION:The connecting terminal parts 1a and 2a are provided to the respective back surfaces of the upper cover 2 and the main body 1. Then, the connecting terminal part 2a and the connecting pin for a flash device 2b of the upper cover 2 are connected. Besides, the connecting terminal part 1a of the main body and the connecting terminal pattern for controlling a flash device of the flexible printed board 4 are connected. Then, a gap between both connecting terminal parts is made conductive by a connection circuit provided to the back cover 3. Thus, since the upper cover 2 is mounted on the main body 1 without considering the electric connection, mounting work of the upper cover 2 to the main body 1 is facilitated.
Patent JP-H01204368-A (JP)
Title: Controller of fuel cell power generating system
Inventor: KATO SHUNICHI
IPC: H01M8/04
Filed: 1988-02-08
Abstract: PURPOSE:To exhaust waste heat corresponding to heat demand for leat load from a fuel cell power generating system by installing a power controller which controls generated power and a heat conversion controller which finds a value of generated power corresponding to heat demand for heat load and gives it to the power controller. CONSTITUTION:A power controller 8 which controls power generated in a fuel cell power generating system 2 in which hydrogen obtained by reforming fuel reacts with air to generate power and waste heat is exhausted is installed. A heat conversion controller 19 finds a value of generated power corresponding to heat demand for heat load which utilizes waste heat from the fuel cell power generating system 2 and gives it to the power controller 8. Waste heat corresponding to beat demand for heat load is exhausted from the fuel cell power generating system 2 to increase the total energy efficiency of this system 2.
Patent JP-H02245289-A (JP)
Title: Water purification and apparatus
Inventor: JIYON EI TEIRAA
IPC: B01D17/02
Filed: 1990-02-06
Abstract: PURPOSE: To easily purify polluted water by passing and circulating it through a first separation module for separating water and water soluble material and a second separation module for separating hydrocarbon and/or halogenated hydrocarbon permeated liquid.  
     CONSTITUTION: Polluted water stored in a storage tank 30 gets rid of granular material by a strainer 34 from an inlet conduit 32 and is forcibly fed by a pump 36 and is diverted from a branch part 38 into lines 42, 40. From the line 42, the polluted water is introduced into porous hollow fiber in a second separation module 14, and pure hydrocarbon and/or halogenated hydrocarbon permeated liquid is separated by it and discharged from 28, and the remainder is returned to a juncture part 52 of a line 50. And from the line 40, the polluted water is introduced into hydrophilic fiber in a first separation module 12, and water and water soluble material are separated by it and discharged from 22, and the remainder is returned to a juncture part 46 through a line 44 and a check valve 48. In this way, the polluted water is passed and circulated through the separation modules 12, 14, causing it to be effectively purified. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02207453-A (JP)
Title: Positive electrode of organic electrolyte secondary battery
Inventor: OKAZAKI YOJI
IPC: H01M4/48
Filed: 1989-02-06
Abstract: PURPOSE:To lengthen the life of a battery by using a complex oxide of molybdenum and chromium as the positive active material. CONSTITUTION:A complex oxide of molybdenum and chromium, Cr2No2O12, has stable crystal structure even if lithium ion concentration is increased, and also has high capacity and good reversibility. By using this complex oxide as a positive plate 2, the life of a battery is increased.
Patent JP-S60171426-A (JP)
Title: Non-contact light sensing system
Inventor: NAKAHARA MITSUGI
IPC: G08C23/04
Filed: 1984-02-17
Abstract: PURPOSE:To achieve a higher measuring accuracy by arranging first and second light branch units, an optically applied sensor having first and second optical fibers, optical systems for admitting light from and emitting it to them and first and second photodetectors to determine the ratio of signals from these photodetectors. CONSTITUTION:First light branched with a first light branch unit 180 receiving a signal light 160 of a light source 16 is made incident and transmitted to the first optical fiber 191 varied in the core diameter through a Selfoc lens 181 and made incident and transmitted to an optical fiber 192 via Selfoc lenses 182 and 183. Then, the light reaches the second light branch unit 187 via the second optical fibers 231 and 232 and Selfoc lenses 184-186 to detect changes in the quantity of light with the first photodetector 27 while the second light branched with the first light branch unit 180 is detected with the second photodetector 26 to determine the ratio of the resulting signals. Thus, the temperature distortion or the like of a measuring section can be measured at a high accuracy.
Patent JP-H10203989-A (JP)
Title: Emotional disturbance improver
Inventor: HASHIGAYA MARI
IPC: A61P25/28
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical that contains a nucleotide, and is able to alleviate depressive or anxiety state and improve emotional disturbance. SOLUTION: This pharmaceutical, which contains at least one kind of nucleotide, preferably a composition that contains 5'-adenylic acid, disodium 5'- inocinate, disodium 5'-guanylate, 5'-cytidylic acid, disodium 5'-uridylate is taken in or administered in the form of a food, beverage or medicine in one or several doses a day in total dosage of 1mg-100g a day to an adult, thereby revealing central action of the nucleotides that prevents or improves atrabiliary or anxiety state without interfering with brain functions, such as learning function.
Patent JP-H06224579-A (JP)
Title: Shielding case
Inventor: KOIKE SEIICHI
IPC: H05K9/00
Filed: 1993-01-22
Abstract: PURPOSE:To provide a shielding case which is easily and accurately positioned without the need for forming fixed holes in a substrate for the purpose, and accommodates automatic positioning. CONSTITUTION:In mounting a shielding case 1 on a substrate 3 having a cutout at one corner, a projected wall 2, higher than the other side walls, is formed in a section of one side wall of the shielding case. One side 2a and the inside face of the projected wall 2 is brought into contact with two edges 3a and 3b of the cutout 4 in the substrate 3. Then the shielding case 1 is positioned on the substrate surface in two directions orthogonal to each other.
Patent JP-S56125704-A (JP)
Title: Heat collecting lens
Inventor: ISHIZUKA YOKIO
IPC: F24S23/30
Filed: 1980-03-06
Abstract: PURPOSE:To reduce heat loss, by covering one or both sides of a lens with a transparent cover and making vacuum the space between the lens and cover. CONSTITUTION:In solar heat collecting lens, the lens 1 is covered with a transparent cover 2 made of glass and synthetic resin, and the space section 3 is made vacuum. In the space 3, since no convection and thermal conduction is caused, the thermal loss can be decreased.
Patent JP-S55120794-A (JP)
Title: Preparation of gibberellin by fermentation
Inventor: TAKAHASHI NOBUTAKA
IPC: C12R1/645
Filed: 1979-03-09
Abstract: PURPOSE: To prepare gibberellin by culturing fungi belonging to Gibberella genus.  
     CONSTITUTION: Fungi belonging to Gibberella genus and capable of producing gibberellin, e.g. Gebberella fujikuroi G-2 (FERM-P No.4854), are inoculated in a medium containing an agent which inhibits the biosynthesis of ent-kaurenoic-19- acid, e.g. CCC, AMO-1618, N,N,N-trimethyl-methyl-3-(3',3',5'-trimethylcyclohexyl)-2-propenylammonium iodide, etc. and steviol, and cultured aerobically at 20W40°C and pH3.5W5.0. The accumulated gibberellins such as gibberellin A, gibberellin A 18 , gibberellin A 19 , 13-hydroxygibberellin A 12 , etc. are separated from the medium. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54120298-A (JP)
Title: Production of type silicon nitride
Inventor: IMAMURA YASUO
IPC: C01B21/068
Filed: 1978-03-10
Abstract: PURPOSE: To cheaply produce high purity α-type silicon nitride with good sintering property capable of giving moldings of a complex shape while saving heat evergy by nitriding mixed powder of metallic silicon and a Ca cpd. at a temp. below the m.p. of metallic silicon.  
     CONSTITUTION: To metallic silicon of a purity above 95% and a grain size below 150 mesh is added 0.2W1% as CaO of a calcium cpd. as a nitriding accelerator. This powder mixt. or its pellets, briquettes, etc. are charged into a nitriding furnace and nitrided at below the m.p. (1400°C) of metallic silicon and above 1100°C with nitrogen or NH 3 -contg. gas introduced, forming α-type silicon nitride. Thus, silicon nitride can be obtd. contg. more than 90% of α-type silicon nitride. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07218977-A (JP)
Title: Lens shutter device fro camera
Inventor: TOMA KIYOSHI
IPC: G03B9/10
Filed: 1994-01-31
Abstract: PURPOSE:To obtain a compact and inexpensive device by eliminating a part of a yoke so as to lose magnetic balance, changing magnetic attracting force with the rotation of the yoke and adjusting the speed of rising. CONSTITUTION:When a coil 10 is energized, a driving pin 12b integrated to a rotor is turned clockwise in a window 1b. Thus, a shutter blade 4 is turned clockwise by using a pin 1c as a shaft and this motion is transmitted to a shutter blade 5 by a pin 4a. Therefore, the shutter blade 5 is turned counterclockwise by using a pin 1d as the shaft, to attain an exposure. At the time of requiring the adjustment of a rising speed, the yoke 11 is turned a little. In other words, a part of the yoke 11 is eliminated to lose the magnetic balance of the yoke 11, so that the position of the eliminated part is moved by the rotation of the yoke 11, to change the magnetic attracting force. Thus, the rising speed can be adjusted.
Patent JP-H11221744-A (JP)
Title: Chamfer polishing device for semiconductor wafer
Inventor: YANOO AKIHITO
IPC: H01L21/304
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To polish a chamfer smooth and also the circumference desirably in a chamfer polishing device for semiconductor wafers. SOLUTION: The chamfer polishing device comprises a wafer rotating mechanism 11 for holding a semiconductor wafer W for its circumferential rotation, a front-side polishing mechanism 15 for supporting a front-side abrasive cloth 14 for its sliding motion under pressure on a chamfer on the front F side of the semiconductor wafer W gripped by the wafer rotating mechanism 11 while supplying abrasive liquid to the chamfer, and a rear-side polishing meachism 13 for supporting a rear-side abrasive cloth 12 for its sliding motion under pressure on a chamfer on the rear R side of the semiconductor wafer W held by the wafer rotating mechanism 11 while supplying abrasive liquid to the chamfer.  The front- and rear-side abrasive cloths are set such that they are simultaneously pressed against the respective front- and rear-side chamfer of the semiconductor wafer W and their parts deflected by this pressing radically outside to the semiconductor wafer W butts against the associated circumference of the semiconductor wafer W.
Patent JP-H01203607-A (JP)
Title: Manufacture of valve seat cooling construction unit
Inventor: KOBAYASHI HIDEO
IPC: F01L3/12
Filed: 1988-02-10
Abstract: PURPOSE:To prevent leakage of combustion gas to a cooling passage, by engaging a cylindrical member into a valve seat hole, and solidifying a valve seat member fused inside the cylindrical member so as to integrate it with a cylinder head. CONSTITUTION:A cooling passage 11 is formed in a valve seat hole 9 so as to be closed by a cylindrical member 21. A powdery valve seat material is cumulated inside a cylindrical member 21, and fused by irradiating laser beam and solidified, so that a valve seat 22 is integrated with a cylinder head 1. Thereby, it is possible to prevent the leakage of combustion gas in a cooling passage.
Patent JP-H10273598-A (JP)
Title: Asphalt paving composition
Inventor: SUZUKI GINPEI
IPC: C08L91/00
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a regenerated modified asphalt paving composition without using any equipment for adding a softener and to provide an asphalt paving composition excellent in solubility and dispersibility in asphalt and having high toughness and tenacity to an aggregate and being excellent in cracking and flow resistances. SOLUTION: This composition mainly consists of 1-99.95 wt.% regenerated aggregate (A) reclaimed from wastes of an asphalt paving material, 0.05-10 wt.% (in terms of the solid content) latex (B) containing a softener (desirably a naphthenic oil) and a copolymer based on styrene and butadiene and 0-98.95 wt.% material (C) comprising fresh asphalt and/or a fresh aggregate (the total of components A, B and C is 100 wt.%).