baber/WOPTO huggingface dataset:
Patent JP-H07179775-A (JP)
Title: Fluorenone derivative and laminated electrophotographic receptor using the derivative
Inventor: KOBAYASHI TATSUSHI
IPC: C09B55/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a new fluorenone derivative useful for electrophotographic receptor having high charge potential and charge-retainability and exhibiting high sensitivity, low residual voltage and excellent repeated electrophotographic characteristics. CONSTITUTION:This compound is expressed by formula I [R is a (halogenated) alkyl or an alkoxy; R1 to R4 each is H, a (halogenated)alkyl or an alkoxy], e.g. N-(2,4,5,7-tetranitrofluorenylidene)-2,5-di-t-butylaniline. The compound of formula I can be produced by reacting 2,4,5,7-tetranitrofluorenone with a compound of formula II.
Patent JP-2000166727-A (JP)
Title: Entrance structure
Inventor: TANABE SADAO
IPC: A47F9/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an entrance structure allowing service across counter tables in fast-food stores, etc., and enabling the tables to be temporarily removed as necessary for people to easily go outside. SOLUTION: This entrance structure has an opening window 2 in its almost upper half and has a door 10 having an almost waist height and pivotally supported on a side wall 7 in its almost lower half, within the same vertical plane; a counter table 40 which can be folded downward on the outdoor side of the door 10 is attached to the upper end of the door 10 via hinges 14 and a support stay 20. Thus, since the counter table 40 can be folded downward and rotated indoors together with the door 10 in an almost single operation to open an opening 8, people can easily go outside and return, and the counter table for use in a drive-through method or the like can be utilized more effectively.
Patent JP-H07178035-A (JP)
Title: Dustproof mat
Inventor: SOEDA YOSHIKAZU
IPC: C09J7/02
Filed: 1993-12-23
Abstract: PURPOSE:To prevent the generation of static electricity in the removing operation of a spent adhesive sheet, so as to smooth the removing operation. CONSTITUTION:In this dustproof mat 4 made by laminating plural adhesive sheet (1A to 1F) which are adhesive sheets 1 each having a weak adhesive layer 3 on one side surface of holder 2, by fringing the holder 2 and the weak adhesive layer 3 into contact between neighboring sheets 1 and 1, the weak adhesive layers are formed with a composition containing a copolymer of 30 to 70wt.% of a methoxyethylacrylate, 30 to 70wt.% of caprolactoneacrylate, and 40 to 0wt.% of the other monomer which is copolymerizable with them as the base polymer.
Patent JP-2000231666-A (JP)
Title: Method and device for heating and cooling liquid in container, and automatic vending machine
Inventor: KATO SAKAE
IPC: A23L2/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To quickly place the liquid in a container in a high-temperature or low-temperature state. SOLUTION: Of a heating and cooling device installed in the automatic vending machine, the heating part 21 and cooling part 22 are each provided with a receiving cup 23, and a vibrator 33 is connected to its reverse surface. The outer peripheral surface of the receiving cup 23 of the heating part 21 is wound with a coil 36 for induction heating and the jet hole of a nozzle 37 connected to a liquid nitrogen cylinder is directed to the outer peripheral surface of the receiving cup 23 of the cooling part 22. Then the can body of canned drink 11 put in the receiving cup 23 while heated or cooled is supplied with an ultrasonic wave by driving the vibrator 33 to accelerate heat conduction, so that the liquid in the can body quickly enters a high-tempreature or low- temperature state.
Patent JP-H11175644-A (JP)
Title: Control system for realizing work flow having no common data base
Inventor: MINOYA MANABU
IPC: G06Q10/10
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To realize a work flow even in an environment ble to have a mutually common data base. SOLUTION: At the time of executing a work flow between a data base domain A having a common data base and a domain B having no common data base in a work flow control system for executing previously defined operation by circulating data for plural workers through a network, an interface 206 for transmitting/receiving mails is included in the domain A. The interface 206 has a function for adding work flow information to a mail, decoding work flow information and transmitting information to a work flow control engine 207, which updates the information of the data base based on a main from the domain B and successively executes a defined work flow.
Patent JP-H05250725-A (JP)
Title: Optical element having a layer with improved durability
Inventor: JIEEMUSU JIYOSEFU KOSHINSUKI
IPC: G11B7/24
Filed: 1992-12-25
Abstract: PURPOSE: To improve durability by forming a recording layer and a reflection layer which leave an annular part on the peripheral part and forming a protective layer which covers the entire surface. CONSTITUTION: The supporting body 10 consists of a transparent resin, preferably a polycarbonate or polyacrylate. The recording layer 20 is not spread all over the surface of the disk, so that no recording layer is formed on an annular part on the peripheral part. The protective layer 20 is directly in contact with the supporting body 10, which is very important for the durability of the entire structure. The reflection layer 30 is not spread all over the surface. Although the layer 30 covers a slightly larger area than the layer 20, it is required to leave a specified annular part 12 on the peripheral part of the disk, so that the layer 40 can be in contact with the supporting body 10. The protective layer 50 covers the layer 40 in a preferable area for information recording.  By spreading the layer 40, it substantially prevents chipping of the coating layers and the supporting body 10, when a hard surface gives impact to the disk edge. Thereby, durability of the element can be improved.
Patent JP-H09170562-A (JP)
Title: Control device for compressor
Inventor: HIRATA TOSHIMICHI
IPC: H02P23/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a compressor capable of restraining wasteful consumption of electric power and restarting in a short period of time. SOLUTION: A contact point of an overload relay 4 is connected to a common contact point of a main coil 2 and an auxiliary coil 3 of a motor 1 for driving of a compressor and connected to one terminal of an alternating electric power source, the main coil 2 of the motor 1 is connected to the other terminal of the alternating electric power source through a main relay contact point 7, and at least an auxiliary relay contact point 8 is connected between the main relay contact point 7 and the auxiliary coil 3 of the motor 1.  The motor 1 is changed over to a driving state by starting the motor 1 by switching on the main relay contact point 7 after switching on this auxiliary relay contact point 8 and by switching off the auxiliary relay contact point 8 thereafter, and restarting of the compressor at the time when the contact point of the overload relay 4 is switched on is carried out by switching on the auxiliary relay contact point 8 when the overload relay contact point is switched off.
Patent JP-H11167309-A (JP)
Title: Temperature controller, fixing device and image forming device provided with them
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device and an image forming device provided with the fixing device constituted to reduce temperature ripples being a difference between the maximum value and the minimum value of the temperature of a fixing roller in a process to keep the fixing roller at a target temperature. SOLUTION: A switching means switches to either conduction or disconnection from a commercial power source to a halogen heater 37 in accordance with the detected temperature of a thermistor 38 and that of a thermistor 39. Thus, the temperature of the fixing roller 10a is raised and kept at the target temperature.
Patent JP-2001168544-A (JP)
Title: Enclosure and electronic device
Inventor: AIKI TAKATOSHI
IPC: H05K5/02
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To improve strength and to reduce the cost and weight in an enclosure with bending structure. SOLUTION: An enclosure 20 that is made of a sheet of metal that has been subjected to bending machining is composed of a ceiling 10 and side plates 13, 14, and 15. A projecting part 11 is connected to the side plates 14 and 15. Each projecting part 11 is engaged to an engagement hole 12 that is provided on the ceiling 10. Even after the engagement, the elastic deformation of the projecting part 11 remains, thus securely preventing the relaxation and cancellation of the engagement. Since the side plates 14 and 15 are connected to the ceiling 10 by the engagement, resistance, namely strength for the deformation due to the outer force of the side plates 13, 14, and 15 is extremely high. A thin sheet metal can be used, thus making light the enclosure 20. Also, bending machining is inexpensive, thus also reducing the cost of the enclosure 20.  In addition, a machining procedure cannot become complex.
Patent JP-H07179793-A (JP)
Title: Multicolor pattern coating composition
Inventor: ISHIDA YOSHIICHI
IPC: C09D129/04
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition capable of expressing multicolor design feeling and giving flat coating film excellent in weatherability and antifoulingness, by specifying the respective particle size distributions in pattern- forming disperse phase and background color-forming disperse phase and the proportion for both the disperse phases. CONSTITUTION:This composition satisfies the following conditions: in a correlation diagram in which the weight proportion vs. logarithm sale for particle diameter is plotted, (A) the mode value of the particle size distribution curve (hereafter referred to as 'curve') for pattern-forming disperse phase is 0.1-2mm. (B) the mode value of the curve for background-forming disperse phase is 0.001-1mm, the phases A and B have respectively independent peaks in the curve for the whole disperse phase, ad the weight ratio A/B stands at 100: (5-60). It is recommended that this composition be obtained by the following processes: a disperse phase composed of a vinyl resin 5-30 in acid value, pigment and organic solvent and an organic titanate compound are dispersed in each of two kinds of cationic PVA aq. solutions differing ion concentration from each other to produce two kinds of oil-in-water suspension coating compositions differing in hue from each other followed by combining them.
Patent JP-H10182808-A (JP)
Title: Polyester amide resin
Inventor: YONEZAWA MITSUHARU
IPC: C08G63/685
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a polyester amide resin capable of flexibilizing a binder resin for lithium ion secondary batteries or a binder and also improving the adhesion. SOLUTION: This resin is produced by dissolving 3 to 250 pts.wt. terminal- modified polyamide having a terminal hydroxyl group and a reduced viscosity (1g/dL 98% sulfuric acid soln., 20 deg.C) of 0.05 to 0.5 in 100 pts.wt. polyester constituents (composed of at lest one dicarboxylic acid of formula I and at least one diol of formula II) to esterify the polyester constituents at 150 to 230 deg.C, and then polymerizing the obtained transparent, homogeneous soln. at 180 to 260 deg.C under reduced pressure to obtain the intended resin having a limiting viscosity (Ubblelohde's viscometer. o-chlorophenol solution, 30 deg.C) of 0.1 to 1.2: formula I: HOOC-R<1> -COOH formula II: HO-R<2> -OH wherein R<1> is a 2-8C alkylene group, and R<2> is a 2-6C alkylene group.
Patent JP-2000175022-A (JP)
Title: Information recorder
Inventor: YOSHIDA TAKEHIRO
IPC: B41J5/30
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a recorder that can record information on both front and rear sides of recording in a proper direction by recording visualized information on both sides of the recording paper, recording the information on them while rotating the information, and recording the information on the rear side of the recording while changing the rotating angle of the information with respect to the information recorded on the front side of the recording paper. SOLUTION: A double side read selection button 22 is depressed when selecting the double side reading. When the button 22 is depressed, a depression pulse is generated in a signal line 22a. A double side reading display circuit 24 is a circuit to display the selection of the double side reading and repeats display of 'Display', 'No Display', 'Display' every time the depression pulse is generated in the signal line 22a. When the display circuit 24 gives indication, the circuit 24 outputs a signal with level '1' and when the display circuit 24 gives no indication, the circuit 24 outputs a signal with level '0'. A control circuit 20 manages a bind position of the received image at double side recording and rotation processing of recorded information.
Patent JP-H09170403-A (JP)
Title: Monitoring device for rotary machine
Inventor: MATSUURA YASUNORI
IPC: G01M99/00
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To judge a condition of a rotary body early and accurately. SOLUTION: Vibration detectors 4, 5, 6 are fixed on bearings 2, 3 and a fixing section which is not shown in a drawing in opposition to a rotor 1 and can detect displacement (interval) between the vibration detectors 4, 5, 6 and the rotor 1 in non-contact condition with the rotor 1. An arithmetic unit 7 takes in each vibration signal, obtains a vibration amplitude value and a vibration amplitude increase rate value from vibration signals of each part of the rotor 1, and judges that there is an abnormality when these values exceed predetermined values to add vibration signal other than those of the rotor 1 so that an abnormality is judged early and accurately.
Patent JP-H09168778-A (JP)
Title: Floatation purifying apparatus
Inventor: YAMAMOTO HIROSHI
IPC: C02F1/24
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To generate a large amt. of fine air bubbles by dissolving air even in sewage in which air (oxygen) is hardly dissolved with high efficiency. SOLUTION: In a floatation purifying apparatus wherein compressed air is supplied to a pressurizing tank 4 to dissolve air in water while this water is opened to the atmosphere to convert dissolved air to fine air bubbles and a pollutant in water is taken out along with air bubbles, a vacuum degassing means 2 depressurizing water before pressurization to degass the air dissolved in water is formed to the pressurizing tank or on the upstream side thereof.
Patent JP-H06199051-A (JP)
Title: Substance to be recorded in sublimation type heat transfer recording system
Inventor: KUSHI KENJI
IPC: B41M5/52
Filed: 1992-12-28
Abstract: PURPOSE:To improve light resistance of a recorded image by a method wherein an image receiving layer consisting of at least one kind of a phosphite antioxidant and at least one kind of a phenol compound, which are represented by respective specified general formulas, is formed on a recording surface. CONSTITUTION:In a substance to be recorded used for a recording system sublimation type heat-sensitive transfer recording system, such as a color printer to produce a full color hard copy and a video printer, an image receiving layer consisting of at least one kind of an phosphite antioxidant and at least one kind of a phenol compound, which are represented by respective specified general formulas, is formed on a recording surface. In the formulas, R1-R4 are H and a 1-20C alkyl group, A is H and an atom group consisting mainly of 1-10 carbons as main skeleton, and (n) is 1-4. Further, R5-R7 are H, and a 1-4C alkyl group. To further improve light resistance ofthe image receiving layer, an ultraviolet ray absorbent may be contained.
Patent JP-H07196402-A (JP)
Title: Insecticide and germicide and solvent therefor
Inventor: TOIDA YASUHIRO
IPC: A01N25/02
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a solvent for an insecticide and germicide, containing a specific alkylnaphthalene compound as an active ingredient without emitting the smell of an organic solvent and hardly damaging a resinous embedded pipe or a heat insulating material, and to obtain the insecticide and germicide using the solvent. CONSTITUTION:This solvent for an insecticide and germicide consists essentially of at least one alkylnaphthalene compound expressed by formula I R1 is methyl, ethyl, propyl or butyl; R2 is propyl or butyl; (m) is 1-3; (n) is 1-3]. An alkylnaphthalene compound expressed by formula II [R3 is methyl or ethyl; (x) is 1-3; (y) is 1-3] in the alkylnaphthalene compound expressed by formula I is especially preferred. The alkylnaphthalene compound is simply obtained by separating and recovering methylnaphthalene, dimethylnaphthalene or ethylnaphthalene, etc., contained in coal tar oil or a product oil prepared by catalytically reforming a fraction such as naphtha or kerosene, according to the distilling operation and propvlating the recovered methylnaphthalene, etc. An organophosphorus-based insecticide and germicide is dissolved or emulsified in the solvent and used as this insecticide and germicide.
Patent JP-H10194770-A (JP)
Title: Wire drawing furnace for optical fiber
Inventor: HIRUMA SHIGEO
IPC: C03B37/027
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire drawing furnace capable of providing optical fiber with a high quality and dimensional accuracy by eliminating any influences from manufacturing disturbances and quenching even in a high speed operation. SOLUTION: This wire drawing furnace for optical fiber comprises a furnace body 6 into which a furnace core tube 1 and a heater 2 are incorporated and an annealing extension tube 13 which closely contacts with a furnace bottom section led to an outlet of the furnace core tube 1 and extends co-axially with the tube 1. An optical fiber base material 3 disposed in the furnace core tube 1 is subjected to fiber forming treatment while heated and the resulting fiber 4 is annealed in the annealing extension tube 13 and finally drawn. The annealing extension tube 13 is retractably formed so that the tube length may be manually or automatically controlled.
Patent JP-H06193276-A (JP)
Title: Supporting method for external curing covering body frame and supporting mechanism therefor
Inventor: MOROI YOJI
IPC: E04G21/28
Filed: 1992-12-28
Abstract: PURPOSE:To carry out a lifting operation safely by supporting a frame even in the lifting operation of the uppermost floor and carry out a turning of a fixing member easily. CONSTITUTION:An upper clamp 9 which is movable in vertical direction and fixes and releases a frame A freely to and from a column 1a of a structure 1 and a lower clamp 10 which is fixed to the frame A and fixes and releases the frame A freely to and from the column 1a of the structure 1 are installed to the frame A of a sheet 4, which covers the lower construction site on the uppermost floor 2, suspended from an extension 3 of the uppermost floor 2. When a construction work is carried out under the uppermost floor 2, the frame A is fixed to the column 1a of the structure 1 by the upper and lower clamps 9 and 10 and, when the uppermost floor 2 is pushed up, the upper clamp 9 is turned to an upper floor 1b and then the uppermost floor 2 is pushed up and the lower clamp 10 is turned to the upper floor 1b.
Patent JP-H11183948-A (JP)
Title: Manufacture of wavelength conversion element
Inventor: JIYO CHIYOUSEI
IPC: G02F1/377
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To smooth film surfaces of a light guide layer and a third cladding and to uniformalize the crystal structures of these layers. SOLUTION: This manufacturing method comprises: a process for forming a 1st cladding 12 on a 1st substrate 10, a process for successively forming an etching stop layer and a second cladding on a second substrate, a process for directly bonding the surfaces of the 1st cladding and the second cladding, a process for successively removing the second substrate and the etching stop layer, a process for etching the second cladding and forming plural diffraction gratings 26, a process for growing a light guide layer 28 of a thickness to bury the grooves between the diffraction grating within a short time permitting to avoid adhesion of impurities on the growing surface of the light guide layer, and a process for growing a third cladding 30 on the light guide layer within a short time permitting to avoid adhesion of impurities on the growing surface of the third cladding.
Patent JP-2000171629-A (JP)
Title: Color filter and its manufacture, liquid crystal device
Inventor: SAKAMOTO JUNICHI
IPC: G02F1/1335
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To quickly put ink in opening parts and besides to prevent mixing of ink colors between adjacent opening parts in manufacture of a color filter in which a light shielding layer made of resin is formed on a transparent substrate and ink is provided in their opening parts to form colored parts. SOLUTION: The method for manufacturing the color filter comprises forming a photocatalyst semiconductor material layer 2 on a transparent substrate 1, forming a light shielding layer 3 thereon, optically pumping the photocatalyst semiconductor material layer 2 with UV rays irradiation so as to make the surface energy of the photocatalyst semiconductor material layer 2 drastically larger than the surface energy of the light shielding layer 3 and to increase its wettability toward ink 4, subsequently putting the ink 4 quickly in the opening parts by providing the ink 4 in the opening parts of the light shielding layer 3, and forming uniform colored parts 5 in the opening parts.
Patent JP-H10183551-A (JP)
Title: Street inlet type electric snow melting device and snow melting device part
Inventor: KOBAYASHI YUICHI
IPC: E01H5/10
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device which also can be used as a street inlet and can efficiently melt snow lumps. SOLUTION: A street inlet type electric snow melting device is provided with a snow melting tank having a same constitution as that of a street inlet, a snow receiving tray 22 constituted of a metal member 22a which is attached to the bottom of the snow melting tank and has an opening part 21 and a leg part 22b provided in the metal member, and a snow melting device part 20 which is provided with a heating element 24 brought in contact with the rear face 22c of the metal member 22a and a temperature detector 26 provided in the adjacent to the heating element 24. It is constituted of a control means which receives a control signal from the temperature detector 26 of the snow melting device part 20 and controls the on/off of the heating body 24.
Patent JP-H08242079-A (JP)
Title: Printed circuit assembly
Inventor: KAATO BUAN RIDOGURAFU
IPC: H05K1/02
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce unallowable common mode cable radiation without increasing differential mode radiation by a method, wherein an aperture separates substantially a non-I/O circuit element from an I/O communication circuit element and is disposed with respect to a component layer. SOLUTION: A first file pattern of an aperture 23 is disposed on a reference face 22 being a second layer, so that it is substantially vertical to a single trace 20 with respect to an upper single trace layer 12 of PCA. Further, in a component layer 12, the aperture 23 substantially separates a digital integrated circuit element 14, being a non-I/O circuit element from an I/O communication circuit element 15. Thereby, it is possible to reduce unallowable common mode cable radiation which occurrs when a cable is connected to a cable connector 16 of the single trace layer 12, without increasing differential mode radiation.