baber/WOPTO huggingface dataset:
Patent JP-H11163155-A (JP)
Title: Semiconductor device
Inventor: NISHINO TSUNEO
IPC: H01L21/8222
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent electrical effects between transistor regions from being given adjacent to each other. SOLUTION: This device is constituted as a structure in which a plurality of transistor regions 50 and 51 are formed in a P-type substrate 31, and an N-type dummy island region 43 is formed between these transistors 50 and 51 for preventing each mutual effects. At this time, heavily doped P-type regions 45 and 46 are respectively formed, extending over from a collector part 35 of the region 50 to the region 43 and extending over from a collector part 36 of the region 51 to the region 43.
Patent JP-H05174101-A (JP)
Title: Circuit recognition device
Inventor: UGAJIN KAZUMI
IPC: G06F17/50
Filed: 1991-12-26
Abstract: PURPOSE:To provide a circuit recognition device automatically extract restriction conditions in the layout design of an LSI. CONSTITUTION:A knowledge base 3 retaining recognition knowledge 4 concerning elements and nodes comprising various kinds of circuits and extraction knowledge 5 extracting the specific information of a circuit, a deduction engine 2 performing a recognition processing in which a circuit subjected to recognition is recognized from input information concerning the elements and nodes comprising the circuit subjected to recognition by means of the recognition knowledge 4 and an extraction processing in which information including the restriction conditions concerning the circuit subjected to recognition is extracted by means of the extraction knowledge 5, a display part 6 displaying the extracted information, and an editing part 7 conducting an editing processing such as modification, change, deletion and addition, are provided.
Patent JP-H07170951-A (JP)
Title: Production of new beverage
Inventor: KIRYU MAKOTO
IPC: A23L2/00
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a beverage, having more refreshing feeling and better in palatability than those of a noncarbonated beverage without any strong irritancy due to gaseous carbon dioxide by dissolving the gaseous carbon dioxide in a stock solution for the beverage having a specified pH and a specific acidity and hermetically sealing the resultant solution in a container. CONSTITUTION:This method is to dissolve gaseous carbon dioxide in a volume so as to provide 0.2-1.0, preferably 0.4-0.6 expressed in terms of gas volume to a stock solution for a beverage at pH <4.0, preferably 2.5-4.0 and 0.05-0.70% wt./wt. acidity expressed in terms of citric acid and hermetically seal the resultant solution in a container. The resultant beverage has no fear of effervescing and spilling over the container in unsealing thereof.
Patent JP-H10156323-A (JP)
Title: Garbage treatment apparatus
Inventor: ICHIYOSHI TOMIKAZU
IPC: C05F9/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To improve garbage treatment capability by calculating the moisture contents of respective fermentation chambers, controlling a blasting rate, hot air temp., heater temp. and number revolutions for stirring in accordance with these moisture contents and selecting a garbage charging vessel by the moisture contents with a garbage fermentation and decomposition treating machine of a two-vessel alternate continuous charging treatment system. SOLUTION: A controller which is respectively installed with a moisture detecting sensor and a temp. sensor in the fermentation chambers 1a, 1b of the garbage treatment machine X and is inputted with their output signals calculates the moisture contents of the respective fermentation chambers 1a, 1b and determines the vessel of the lower moisture content as the garbage charging vessel from the results of the calculation. The controller sets the moisture content of the fermentation vessel Y in a range of, for example, 50 to 60%. The garbage is charged into the determined garbage charging vessel. When the moisture detecting sensor and the temp. sensor detect the moisture and temp. in the vessel, the controller operates a heater pipe 12, an air feed blower, a discharge blower 9 and an agitating motor M1 and controls the blasting rate, the hot air temp., the heater temp. and the number revolutions for stirring so as to attain their respective adequate values.
Patent JP-2000172177-A (JP)
Title: Film for stretch label
Inventor: HAYASHI KATSUHIKO
IPC: C08K5/20
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a film for a stretch label which improves defective heat resistance and printability peculiar to an EVA(ethylene-vinyl acetate copolymer) film in a stretch label film using the EVA film having self-elasticity, does not crease even when it is cooled after pasteurizer treatment with boiling water after filling with a carbonated fruit drink and is excellent in elasticity and adhesion. SOLUTION: An undrawn film containing EVA containing 2-20 wt.% vinyl acetate, an antiblocking agent comprising fine particles having a higher melting point than the resin and a lubricant is formed, stretched by 5-15% in a uniaxial direction and heat-fixed to form the objective vertically uniaxially stretched film. The antiblocking agent is preferably fine silica particles and the lubricant is preferably erucic acid arnide and/or ethylenebisoleylamide.
Patent JP-2000171385-A (JP)
Title: Air filter clogging detecting method
Inventor: TANAKA KATSUYUKI
IPC: F24F11/02
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an air filter clogging detecting method capable of directly detecting the clogging state surely with an inexpensive sensor. SOLUTION: A wind speed sensor 6 provided in a front chamber 1a of an air sucking part 1 is formed out of a heating wire which causes a temperature drop due to contact with an air flow X to cause a resistance change, and the sensor is adapted to take the resistance change as the wind speed change and convert the same into the level change of an electric signal. The level change of the electric signal of the wind speed sensor 6 is measured from when the power supply of a fan motor 4 is off unitl the wind speed becomes zero, and clogging is determined when the change amount of the wind speed exceeds its threshold.
Patent JP-2001161451-A (JP)
Title: Teacher's desk
Inventor: SHIMIZU AKIRA
IPC: A47B21/03
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a teacher's desk usable as a teacher's desk at normally using time and suitably usable as an apparatus placing the table including peripheral equipment when using a projector. SOLUTION: A body part 1 is provided with a top plate 2 having the height usable in a standing-up posture X and a placing table 3 having the height usable in a sitting posture Y, and this placing table 3 is constituted so as to be movable between a retreat position P set under the top plate 2 and a pullout position Q set on the side of the top plate 2.
Patent JP-H10189353-A (JP)
Title: Gas-insulated transformer
Inventor: IGA TAKASHI
IPC: H02B5/00
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To surely install a gas-insulated transformer to a substation where the floor space occupied by the transformer is strictly restricted. SOLUTION: A zinc oxide element 13 is incorporated in a transformer tank 21 as an arrester for transformer and, at the same time, the element 13, the internal wall of the tank 21, and a transformer main body composed of a winding 3 and a core 2 are insulated from each other by a sulfur hexafluoride gas which is originally enclosed in the tank 21. Since it becomes unnecessary to install the arrester on the outside of the tank 21 as in the case of the prior art the floor space of a gas-insulated transformer can be reduced to that extent and, since the manufacture of a tank exclusively used for the arrester and the filling up of the tank with the gas become unnecessary, the constitution of the transformer can be simplified and the cost of the transformer can be reduced.
Patent JP-H11174412-A (JP)
Title: Liquid crystal display device
Inventor: SUZAWA KIMITAKA
IPC: G02F1/133
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which fluctuation of contrasts where scanning lines are thinned is suppressed even when a device is driven with a driving signal in which the number of scanning lines per one frame is different. SOLUTION: Scanning lines are thinned from a driving signal having numerous scanning lines. In the driving signal of a region where the scanning line is not thinned, the polarity of a selection pulse signal 11 and the polarity of the first pulse 31 of the alternating pulse string 30 in a non-selection period are the same polarity. The alternating pulse string 20 in the non-selection period of the driving signal equivalent to one line of the scanning line right after a thinned scanning line is made to be a pulse string in which the polarity of the alternating pulse string 30 is inverted. The polarity of the first pulse 21 of the alternating pulse string 20 becomes a polarity reverse to that of the selection pulse 11 and contrast at this place is different from that of other lines because electric charge on liquid crystal is drawn out by the amount equivalent to the pulse.  Then, contrast is made equal to that between other lines by providing a subpulse 211 whose polarity is the same as that of the selection pulse 11 at the first side of the pulse 21 and preventing the electric charge accumulated on liquid crystal from being discharged.
Patent JP-H10182816-A (JP)
Title: Polyamide resin for printing ink
Inventor: TANAKA SHINGO
IPC: C09D11/102
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide resin having markedly improved oil resistance and solubilized in an alcohol without detriment to the other performances by condensing a mixture essentially consisting of an aliphatic monocarboxylic acid, a polymeric fatty acid, a polyalkylenepolyamine and an aromatic polyamine. SOLUTION: The aliphatic monocarboxylic acid constitutes 10-50mol% of the total carboxylic acid component and is a mixture of a 4 C or lower aliphatic monocarboxylic acid with a 12-22 C aliphatic monocarboxylic acid. The latter acid constitutes 30-90mol% of the monocarboxylic acid component. The polymeric fatty acid is a polymer of a drying or semi-drying fat and oil fatty acid (ester). The polyalkylenepolyamine is exemplified by ethylenediamine. The aromatic polyamine is exemplified by xylylenediamine and is used in an amount of 10-50mol% based on the total amine component. The obtained polyamide resin has a total amine value of 1-6mgKOH/g and an acid value of 1-5mgKOH/g.
Patent JP-H07167893-A (JP)
Title: Customer integrating wattmeter
Inventor: KOBAYASHI TOKIO
IPC: G01R11/00
Filed: 1993-12-13
Abstract: PURPOSE:To make improvement in personnel expenditure for meter inspection, keeping of meter inspection personal, erroneous meter inspection, discord of a date of meter inspection, etc., by automatically totalizing mounthly electrical charges of a customer or the like and also to make it possible to open or close a supply of power to the customer in emergency or by a command from the power supply side by incorporating a computer in a customer integrating wattmeter. CONSTITUTION:In regard to an integrating wattmeter for a customer, an integrating wattmeter constructed by having a discrimination number or the like for specifying the customer and by having an electric energy recognizing part 4, a central processing device part 5, a storage part 6 and a communication part 7 which can transmit the indicating number of electric energy or the like through an electric wire for power supply by a carrier wave pulse signal or the like.
Patent JP-H05184039-A (JP)
Title: Cable supporting structure
Inventor: INAGAKI MASAKATSU
IPC: H02G9/00
Filed: 1991-12-27
Abstract: PURPOSE:To improve the vibration resisting property of a cable by a method wherein bending load or tension load, applied on the cable, is absorbed by a displacement generated between a vibration proofing floor and a fixed floor upon earthquake. CONSTITUTION:A cable, connected to a computer or a board 2 installed on an free-access floor 3 supported from a fixed floor 4 through a vibration proofing device 1, is wired through the free-access floor 3, a cable fixing point 6 and a cable supporting device 7. According to this method, the cable between the computer or the board 2 and the cable fixing point 6 effects the same behavior as the free-access floor 3 upon earthquake and the cable between the fixed floor 4 and the other devices after the fixed floor 4 effects the same behavior as the fixed floor 4 whereby a relative motion between the free-access floor 3 and the fixed floor 4 can be absorbed by one set of cable supporting device 7. Accordingly, the vibration resisting property of the cable can be improved.
Patent JP-H09157042-A (JP)
Title: Prepared unshaped refractory
Inventor: SUKENARI SHIRO
IPC: C04B35/66
Filed: 1995-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a prepared unshaped refractory by which a refractory using vanadium slag is not abnormally expanded when in use and to furnish a prepared unshaped refractory having high corrosion resistance, excellent in economy and capable of being used even in the refining inhibiting the use of carbon. SOLUTION: A dispersant and a binder are added to 100wt.% main material consisting of 5-75wt.% vanadium slag as a by-product generated from the production process of an iron-vanadium alloy and consisting essentially of spinel (MgO.Al2 O3 ), 0.5-6wt.% amorphous silica fine powder having <=1.0μm average grain diameter and the balance refractory material.
Patent JP-H10233352-A (JP)
Title: Manufacture of semiconductor member and semiconductor member
Inventor: SAKAGUCHI KIYOBUMI
IPC: H01L21/20
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To recycle part of a substrate carrying a porous semiconductor layer on its surface as the raw material of a semiconductor member by sticking a film to the semiconductor layer and removing the porous layer from the substrate by applying a force to the film in the direction in which the film can be removed from the substrate. SOLUTION: A porous Si layer 102 is formed on the main surface of a single- crystal Si substrate 101 and a flexible adhesive film 103 is stuck to the surface of the layer 102 or a flexible film is stuck to the surface of the layer 102 with an adhesive. Then the adhesive film 103 is separated form the substrate 101 by applying a force to the film 103 in the direction in which the film 103 can be removed from the substrate 101. Therefore, part of the substrate 101 can be recycled as the raw material of a semiconductor member.
Patent JP-H11174608-A (JP)
Title: Silver halide color photosensitive material
Inventor: ISHIKAWA SADAYASU
IPC: G03C1/035
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion which has high sensitivity, and is excellent in pressure characteristic and remarkably improved in exposure time illumination dependency and silver halide color photosensitive material using it. SOLUTION: In a silver halide color photosensitive material having at least one layer of silver halide emulsion on a support, at least one layer of the silver halide emulsion layer is a silver halide emulsion containing flat silver halide grains having the average aspect ratio of 1.5 or more, the sphere conversion average grain size of 0.2 μm or more and the variation coefficient of the sphere conversion average grain size of 30% or less, and it contains at least two or more kinds of silver halide emulsions different in the sphere conversion average grain size. Further, the average length of dislocation lines of flat silver halide grains which two or more kinds of emulsions contain is substantially constant.
Patent JP-H11178243-A (JP)
Title: Uninterruptible power supply unit
Inventor: IKEDA KATSUMI
IPC: H02J9/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To attain an uninterruptible power supply unit which is capable of conducting switching from an inverter side to a commercial power source side for continuous power feeding to a load, even if a control power source becomes abnormal. SOLUTION: This uninterruptible power supply unit is provided with a control power source abnormality detecting circuit 901b, which detects failure of a control power source Vc and transmits a time failure detection signal backed-up by a capacitor, a command transmission control means 900 which outputs a switching set command based on either of a failure detection signal or a switching command, outputs the switching set command to a switching command generation circuit 800 based on the switching command when the control power source is normal, and outputs a switching reset command to the switching command generation circuit 800 when the switching command is off, and a switching command generation circuit control power source 905 which is used for supplying the power source of the switching command generation circuit 800,  whereas the switching command generation circuit 800 outputs the on- command of a bypass side thyristor switch and an output switch based on a synchronizing signal, a switching set command signal, a switching reset command signal, and an output switch on-command.
Patent JP-2000172033-A (JP)
Title: Color image forming device
Inventor: KODAKA HISASHI
IPC: G03G15/00
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device adopting an a-Si (amorphous silicone) photoreceptor capable of realizing the increase of speed, the extension of a life and the reduction of a cost. SOLUTION: This color image forming device is allowed to perform control for changing charge potential on a charging roller 10 so that the surface potential on the a-Si photoreceptor 2 becomes the specific potential when respectively reaching developing device for developing of developing means 3Y, 3M, 3C, and 3B by providing the charging roller 10, exposing means 11, respective developing device 3Y, 3M, 3C, and 3B on the a-Si photoreceptor 2 periphery, and making an exposure quantity of the exposing means 11 specific.
Patent JP-H07184805-A (JP)
Title: Malodor-preventing device and compost toilet
Inventor: KOGANEMARU KIMITAKA
IPC: B01D53/86
Filed: 1993-12-27
Abstract: PURPOSE:To remove malodor generated from a compost toilet or other processing container for realizing a comfortable environment for use. CONSTITUTION:While ozone gas generated from an ozone generator 5 is supplied in a container 4 for processing raw sewage or the like, gas exhausted to the outside through an exhaust pipe 6 communicating to the processing container 4 is adapted to pass through a metal oxide catalyst 8 provided in the exhaust pipe 6 and further promote the deodorization.
Patent JP-2001164468-A (JP)
Title: Polyester fiber improved in adhesion
Inventor: KIMURA AKIRA
IPC: D06M101/16
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain polyester fibers excellent in adhesion between the polyester fibers and various kinds of rubbers or resins and suitable for reinforcing industrial materials without using a conventionally usually used epoxy compound or isocyanate compound. SOLUTION: An ultraviolet curing resin composition comprising >=50 wt.% of an epoxy (meth)acrylate or a polyester (meth)acrylate is applied to the surfaces of polyester fibers and irradiated with ultraviolet rays to form cured films.
Patent JP-H10182993-A (JP)
Title: Coloring matter for ink jet and ink using the same coloring matter
Inventor: YAMANO KATSUHIKO
IPC: C09D11/38
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain the subject coloring matter, having a coloring matter basic nucleus such as an azo-based dye or a stilbene-based dye and useful as a component of an ink capable of recording a clear image with slight bleeding. SOLUTION: This coloring matter for ink jet is represented by formula I [A is a coloring matter basic nucleus; R<1> to R<4> are each independently H or methyl; R<5> is H, a 1-10C alkyl or a 6-14C aryl; Y<1> and Y<2> are each independently O, S or NH; (n) is an integer of 3-10], e.g. a compound represented by formula II. The compound represented by formula I can be obtained by converting a carboxylic acid represented by the formula A-COOH into an acid chloride with thionyl chloride, etc., and then reacting the resultant compound with a compound represented by the formula H-Y<1> -[C(R<1> )(R<2> )-C(R<3> )(R<4> )-Y<2> ]N-R<5> .
Patent JP-H10189059-A (JP)
Title: Charge and discharge inspection method for battery and contact pin device for charge and discharge
Inventor: SUZUKI MAMORU
IPC: H01M10/05
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To always inspect the conformity or nonconformity of a battery as a proper product under a simple configuration and at low cost by detachably mounting a temperature sensor on the contact pin of a pin jig kept in contact with a battery for causing the charge and discharge thereof, or inserting the sensor in the pin. SOLUTION: The contact pins 4 and 5 of pin jigs 2 and 3 are brought into contact with the positive and negative electrodes of many batteries 1 housed in a tray 14, and connected to a power supply or load part 6, thereby charging and discharging the batteries 1. Also, temperature sensors 16 such as thermisters having leads 18 are mounted on the contact pins 4. The temperature sensor 16 is detachably mounted on each contact pin 4 via a spring member 17, or may be inserted therein for keeping the end in contact with the contact pin 4. According to this construction, the temperature of the batteries 1 is detected at a charging and discharging process, and temperature information is transmitted to a failure detection device via the leads 18 through the pin jig 2 and the power supply part 6, thereby detecting the conformity or nonconformity of the batteries 1.
Patent JP-H11185608-A (JP)
Title: Manufacture of grid for fluorescent character display tube
Inventor: MAKINO SEIJI
IPC: C23F1/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a grid with good accuracy in size without applying ununiform roundness to intersections of net wires of a mesh section by providing triangular barrier resist patterns near the intersections of the net wires of the etching resist pattern of the mesh section, and applying photo-etching. SOLUTION: The etching resist pattern 22 of a mesh section 2 has a shape that the flow of an etching liquid is accelerated near the intersections of net wires, therefore triangular barrier resist patterns 29 are provided near the intersections of the net wires, i. e., near the apexes of a hexagon to be etched into a space, to correct the flow of the etching liquid and form the mesh section 2 with good accuracy in size. Cross portions 7 of the net wire sections 6 of the mesh section 2 are etched to the portions, no ununiform round section is formed, and the mesh section 2 having uniform angular sections 8 is obtained.
Patent JP-H09167708-A (JP)
Title: Inverter transformer
Inventor: ISHIKAWA KAZUHIRO
IPC: H01F5/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To eliminate useless space occupied by a secondary core and to make space efficiency to be proper due to increasing the number of secondary coil windings. SOLUTION: An inverter transformer is provided with a primary coil 10 and a secondary coil 20 which are arranged on a same plane and a pair of cores 30 and 40 which forms a closed magnetic route. The primary coil 10 and the secondary coil 20 are electromagnetically junctioned by the pair cores 30 and 40, a project 43 being positioned between the primary coil 10 and the secondary coil 20 is formed on one of the coils at least and the project 43 is made to face the other core 30 apart from a short distance. When let the minimum section square of the primary sides of the cores 30 and 40 be S1 and the electromagnetic coefficient of the primary coil 10 and the secondary coil 20 be K, the minimum section square of the secondary of cores 30 and 40 becomes the value of S1 K.