baber/WOPTO huggingface dataset:
Patent JP-H11139384-A (JP)
Title: Large-area collection type oil collection ship
Inventor: TOYOSHIMA FUKUO
IPC: B63B35/32
Filed: 1997-11-08
Abstract: PROBLEM TO BE SOLVED: To collect floating oil more effectively by enhancing oil collectability and processability even when collecting and processing the floating oil during bad weather such as high wind or high waves or in the event of an oil spill over a wide range. SOLUTION: Oil collection devices 11 held by buoyant members 13 and expansion joints 23 are independently provided on the front and side faces of a hull 1 to collect oil. The low-purity oil 9 collected and transferred by use of a first transfer pump 15 is made to flow down on a surface from a first collection tank 2 to a second collection tank 3. The low-purity oil 9 collected is drawn out from the first collection tank 2 and returned into the first collection tank 2 while seawater 8 is drained into the sea. An oil-seawater separation film 7 is provided in the second collection tank 3 to separate the oil from the seawater 8. The high-purity oil 10 collected and separated is made to flow down on a surface, is retained in a third collection tank 4, is drawn out by use of a second transfer pump 16, and packed into drum cans 24 by use of a flexible tube 22.  Oil collectability and processability can be further enhanced.
Patent JP-H07173109-A (JP)
Title: Liquid crystal compound
Inventor: NONAKA OSAMU
IPC: C09K19/20
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a new liquid crystal compound having a branched alkyl structure and expectable applications thereof to a new electrooptical element, a liquid crystal display, etc., utilizing a liquid crystal phase S*(3) manifesting a tristable state at about ambient temperature. CONSTITUTION:This liquid crystal compound is expressed by formula I [R<1> is a 4-14C alkyl; A is a (substituted) 4,4'-biphenylene or a (substituted) 2,6- naphthylene; B is a (substituted) 4,4'biphenylene or a (substituted) 1,4-phenylene; m is 0-5; n is 3-6], e.g. (4'-1,1,1-trifluoro-2-octyloxycarbonyl)phenyl 4-n-(4-methyl) octyloxybiphenylcarboxylate expressed by formula II. The compound expressed by formula I is obtained by reacting, e.g. a compound expressed by formula III (X is a halogen) with a compound expressed by formula IV (R is an alkyl), providing a compound expressed by formula V, then passing the obtained compound expressed by formula V through compounds expressed by formulas VI and VII and finally reacting the resultant compound expressed by formula VII with a compound expressed by formula VIII.
Patent JP-2001160452-A (JP)
Title: Waterproof connector
Inventor: FUKATSU YUKIHIRO
IPC: H01R13/52
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To aim at an improvement of workability at detachment. SOLUTION: A displaceable part 39, enabled to displace in the direction of separation from a seal member 29, is formed in a female housing 20. At detaching both of interlocked housing 10, 20, a lock arm 33 is displaced to the release position and a pushed and moved part 40 is pushed and moved through a pushing part 41. Then, the displaceable part 39, practically incorporating with the pushed and moved part 40, is displaced in the direction of separation from the seal member 29, and the air-tightness of a cavity 23 (terminal connecting space) is released. At unfastening, as the unfastening resistance caused by the negative pressure in the cavity 23 does not exert any influence, a good workability is obtained.
Patent JP-H07175855-A (JP)
Title: Delivery service order processor in restaurant
Inventor: GOUNAI GAKUO
IPC: G06Q10/00
Filed: 1993-12-16
Abstract: PURPOSE:To perform delivery service in a restaurant smoothly. CONSTITUTION:A customer code classified by every customer, a customer name, and delivery area data are stored allowing to correspond to each other in a first memory device 4, and a product code and a product name classified by every delivery service target product are stored by allowing to correspond to each other in advance. When a delivery service order is accepted, a processing part 8 stores the customer code, the product code, and quantity classified by every order in a second memory device 5 as order managing information by inputting the customer code, the product code and the quantity by using a keyboard 1 and a bar code scanner 2 by a clerk. After that, the processing part 8 prints an account bill including the customer name, a delivery area, the product name, and the quantity classified by every order on a printer 7 by referring to information stored in the first memory device 4 and the second memory device 5 automatically or according to the instruction of a user.
Patent JP-H11160947-A (JP)
Title: Image forming device
Inventor: TANADA TOSHIYUKI
IPC: G03G15/14
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide am image forming device which reduces the labor in the case of attaching a branching-claw unit or the labor at the time of processing the recovery of an according jam or the like caused in a transfer- member ejection carrying path, further, is safe in attaching of the branching- claw unit and is low in cost. SOLUTION: A device consists of an image carrier 1 for carrying a formed toner-image to it, a transfer means 2 for transferring the toner image, formed on the image carrier 1 to a transfer member (P), a fixing means 3 for fixing the toner image transferred by the transfer means 2 to the transfer member (P), a transfer-member ejection carrying path 4 for carrying the transfer member (P), where the toner image is fixed by the fixing means 3 to eject it, a transfer- member ejection guide cover 5 for covering the transfer-member ejection carrying path 4 and a transfer unit 6 which is provided with the transfer-member ejection guide cover 5 at its opening/closing end side and mounts the transfer means 2 and turns around a box 0 and can be consequently opened/closed.
Patent JP-H06192514-A (JP)
Title: Flame-retardant resin composition
Inventor: ITO HIROYUKI
IPC: C08L55/02
Filed: 1992-12-24
Abstract: PURPOSE:To provide a composition prepared by admixing a flame retardant with a specified copolymer of a halogen-containing vinyl monomer and vinyl cyanide, etc., excellent in moldability, impact resistance and autodigestion, low in bleeding of the flame retardant and excellent in global environmental pollution. CONSTITUTION:The flame-retardant resin composition excellent in moldability, impact resistance and autodigestion is obtained by blending (B) 0 to 30 pts.wt. flame retardant (e.g. antimony trioxide) with (A) 100 pts.wt. resin composition prepared by mixing (i) 0 to 100wt.% rubber-reinforced resin synthesized by copolymerizing 95 to 30 pts.wt. monomer mixture composed of 0 to 40wt.% halogen-containing vinyl monomer, 0 to 60wt.% vinyl cyanide and 10 to 0wt.% aromatic vinyl monomer, etc., in the presence of 5 to 70 pts.wt. rubbery polymer, (ii) 0 to 100wt.% copolymer synthesized by polymerizing a monomer mixture composed of 10 to 50wt.% halogen-containing vinyl monomer, 0 to 60wt.% vinyl cyanide, 90 to 0wt.% aromatic vinyl monomer, etc., and (iii) 0 to 70wt.% copolymer synthesized by polymerizing a monomer mixture composed of 40 to 100wt.% aromatic vinyl monomer 60 to 0wt.% vinyl cyanide, etc.
Patent JP-H02218685-A (JP)
Title: New cephem compound, production thereof and preventive-curing agent of microbism
Inventor: TERACHI TSUTOMU
IPC: A61K31/546
Filed: 1989-12-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is (protected) amino; R<2> is (substituted) lower aliphatic hydrocarbon or cyclo lower alkenyl; formula II is heterocyclic cation containing at least two (substituted) N-atoms]. EXAMPLE:7-[2-ethoxy imino-2-(5-amino-1,2,4-thiadiazol-3-yl) acetamide]-3-(3- methyl-1-imidazolio methyl)-3-cephem-4-carboxylate (syn isomer). USE:Anti-fungus agent against Gram-positive or Gram-negative microbe. PREPARATION:A compound (salts) expressed by formula III (R<3> is group able to be substituted with a group expressed by formula II) is reacted with a compound expressed by formula IV [formula IV is heterocyclic compound containing at least two (substituted) N-atoms].
Patent JP-2000172997-A (JP)
Title: Running circumstance recognition device
Inventor: TAKENAGA HIROSHI
IPC: G01S17/86
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a running circumstance recognition device which recognizes information related to the running of user's own vehicle with high precision even in the case of variance in attaching position of a running circumstance recognition sensor. SOLUTION: The running circumstance recognition device 1 is provided with a communication part 11, a detection area determining part 12 which determines a detection area which this device 1 should detect, and a sending part 13. The communication part 11 is connected to an external device through a bus 1200 and communicates data related to the attaching position of the running circumstance recognition device 1 to the vehicle, and the detection area determining part 12 determines the detection area, which the running circumstance recognition device 1 should detect, based on data related to the attaching position of this device to the vehicle which is received through the communication part 11, and the sensing part 13 outputs the detection result through the communication part based on the detection area determined by the detection area determining part 12.
Patent JP-H06196465-A (JP)
Title: Semiconductor wafer cleaning device
Inventor: DENDA AKIRA
IPC: B08B3/02
Filed: 1992-12-24
Abstract: PURPOSE:To enable a cleaning device where a semiconductor wafer is chemically treated and cleaned with pure water to be enhanced in throughput and to prevent dried water droplet marks and a natural oxide film from being produced on the surface of wafers in transit. CONSTITUTION:Treating chambers 2, 3, 4, and 5 are continuously connected together, a rotating device 13 equipped with a rotary disc 10 which holds a wafer 11 is made to move through the chambers 2 to 5 one after another. At this point, partitioning panels 22, 32, and 42 of the chambers 2 to 5 are made to recede upwards. Spray nozzles 21, 31, 41, and 51 are provided inside the chambers 2 to 5 respectively, and discharge orifices 23, 33, 43, and 53 of waste liquid are also provided respectively.
Patent JP-H02216384-A (JP)
Title: Motorcycle
Inventor: TANAKA HIDEO
IPC: B62K11/00
Filed: 1989-12-28
Abstract: PURPOSE:To contrive the reduction of exhaust resistance and the improvement of a shock absorbing effect by connecting to a rear part engine block of a V-engine rear part exhaust pipes detouring around a shock absorber provided between an upper part of swing arms, journalling a rear wheel, and a car body frame. CONSTITUTION:A car body frame B mounts a V-engine E provided with front and rear part engine blocks EBf, EBr. While the car body frame B vertically swingably supports swing arms Rf journalling a rear wheel Wr. In the above constitution, the rear part engine block EBr connects a plural number of rear part exhaust pipes 30, 31 extended behind a car body detouring around a side part of shock absorbers 10 respectively arranged between an upper part of the swing arms Rf and the car body frame B. Thus, each rear part exhaust pipe 30, 31 is linearly extended reducing exhaust resistance. While the shock absorber 10 is sufficiently ensured in its length with no interference with each rear part exhaust pipe 30, 31, improving a shock absorbing effect.
Patent JP-H03203747-A (JP)
Title: Heat-fixing type electrophotographic toner
Inventor: YAMADA YASUSHI
IPC: G03G9/08
Filed: 1989-12-29
Abstract: PURPOSE:To effectively prevent offset phenomenon without coating fixing rolls with a releasing agent by using a specified wax as a binder. CONSTITUTION:The toner contains the poly-1-butene wax having an intrinsic viscosity [eta] of 0.06 - 0.7 dl/g or a mixture of >= 60 mol % poly-1-butene and alpha-olefin copolymer wax, and a colorant, and the intrinsic viscosity means that measured in a decaline solvent at 135 deg.C. The copolymerization of the proportion of the 1-butene is >= 60 mol %, preferably, >= 80 mol %, and these wax may be oxide, carboxylic acid, and a modified carboxylic anhydride, thus permitting the obtained toner to effectively prevent the offset phenomenon without coating the fixing rolls with a releasing agent.
Patent JP-H05170929-A (JP)
Title: Production of crosslinked molding
Inventor: ASANUMA TADASHI
IPC: C08L23/00
Filed: 1991-12-26
Abstract: PURPOSE:To easily obtain a crosslinked molding having high crosslinking degree, solvent resistance, heat-resistance and moldability by mixing a specific powdery copolymer with a catalyst at a temperature below the melting point of the copolymer and pressing the mixture under heating. CONSTITUTION:The objective crosslinked molding can be produced by impregnating preferably 10-10,000ppm of a catalyst such as a triphenylphosphine complex of rhodium chloride into powder of a copolymer (preferably having an intrinsic viscosity of 1.5-10) of an olefin (e.g. ethylene or propylene) and preferably 0.5-10mol% of an alkenylsilane (e.g. vinylsilane or allylsilane), mixing the polyolefin powder at a temperature below the melting point of the copolymer and hot-pressing the mixture.
Patent JP-2001159193-A (JP)
Title: Joining structure of steel pipe member and concrete member
Inventor: UMETSU KENJI
IPC: E04B1/30
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide the joining structure of a steel pipe member and a concrete member excellent in fatigue resistance in a simple structure and without having any weak point on the structure. SOLUTION: A PC steel rod 23 is inserted in a steel pipe 21 from an end in which the steel pipe is opened, and expansion mortar 25 is filled into the inside of the neighborhood of the end of the steel pipe. A restraining member restraining an expansion during a time when the expansion mortar is hardened is provided on the end of the steel pipe and compression force is introduced on the hardened expansion mortar. Thereby pressure contact force acts on a contact face between the steel pipe inner face and the expansion mortar, and integrated firmly. The PC steel rod is arranged to be projected from the end of the steel pipe, and embedded in a concrete member 11 joining the projected part. The restraining member has a rib 22 welded and joined along the axial direction of the steel pipe inner face, which had better be projected from the end face of the steel pipe.
Patent JP-2000174378-A (JP)
Title: Compound semiconductor light-emitting element
Inventor: HORIE HIDEYOSHI
IPC: B82Y20/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance compound semiconductor light-emitting element, capable of stably controlling an externally derived interface level density at end faces over a long term, and providing both high output and long lifetime. SOLUTION: A compound semiconductor light-emitting element comprises a compound semiconductor layer formed on a substrate. The compound semiconductor layer includes a first conductive clad layer, an active layer and a second conductive clad layer, and the two facing end faces of the compound semiconductor layer provide a resonator structure. In this case, the surfaces of the first conductive clad layer, the active layer and the second conductive clad layer forming each end face of the compound semiconductor layer are covered with an inactive layer. At least one of the elements forming each end face of the compound semiconductor layer has no bond with oxygen, and a portion of the inactive layer adjacent to each end face of the compound semiconductor layer contains oxygen as a constituent element.
Patent JP-H03204385-A (JP)
Title: Air cleaner for motor-bicycle
Inventor: KONO NAOKI
IPC: B62J99/00
Filed: 1989-12-28
Abstract: PURPOSE:To effectively increase an air intake quantity and to prevent the drawing of water and mud or the like by forming recesses on an air cleaner case, and air intake openings on wall faces not opposite to an element formed of the recesses. CONSTITUTION:The middle of stepped parts 330a, 330b of an air cleaner case 330 is formed with recesses 338, 339 at outsides in right and left directions of a bicycle body not opposite to an element 334, and wall faces 338a, 339a not opposite to the element 334 formed of the recesses 338, 339 in the longitudinal direction of the bicycle body are formed with air intake openings 338b, 339b to increase air intake quantity. Thus, when water and mud enter the recesses 338, 339, they abut on outside wall faces 338c, 339c to fall down, and only air is therefore drawn through air intake openings 338b, 339b. In addition to that, even if the water and the mud enter through the opening, they abut on an inner wall 330e of the case 330 to fall down without directly striking against the element 334, thus reducing stains on the element 334.
Patent JP-H07174687-A (JP)
Title: Particle analysis method utilizing laser doppler method
Inventor: YOSHIZU FUMITSUGU
IPC: G01B11/08
Filed: 1993-12-20
Abstract: PURPOSE:To achieve an accurate quantitative evaluation by obtaining particle information in reference to the cam angle of an injection pump from a Doppler burst signal and then synchronizing it with the injection characteristics of an injection pump. CONSTITUTION:A laser transmitter 1 travels to a desired measurement space 4 in a position where two laser beams cross each other with the drive of a motor controller 6. A Doppler burst signal obtained by each detector of a receiver 3 is processed by a processor 7 and is input to a computer 5. Also, a liquid which is compressed by an injection pump 9 by the drive of an AC motor 10, is injected into an injection space including the space 4 via an injection nozzle 8. The cam angle information of a pump 9 is detected and processed 12 by a rotary encoder 11 and input to the computer 5 and then a processing in reference to the cam angle is performed according to the Doppler burst signal, thus acquiring particle information in synchronization with the injection rate characteristics of the pump 9 as well as particle information in reference to time and achieving an accurate quantitative evaluation.
Patent JP-H06171722-A (JP)
Title: Monitoring system for distribution center
Inventor: OKA HIROYUKI
IPC: G06Q50/00
Filed: 1992-12-02
Abstract: PURPOSE:To increase the efficiency of operation of a distribution center by monitoring the operating condition of the distribution center at present and in the past to analyze the performance of the distribution center and take a measure for improvement, etc. CONSTITUTION:In a central control device 1, work instruction data stored in a storing section 12 is retrieved by a control section 11, and transmitted to devices 2 of a distribution center. The devices 2 which received the work instruction data send the work result data back to the central control device 1 upon completion of the instructed work. The work data and work results are sent to a monitoring device 3, processed in a control section 31, and the present operating conditions are displayed at real time on a display 33. Also the work instruction data and work result data are stored in a storing section 32, and data at any time can be called and the operating conditions in the past can be displayed on the display 33 for reproducing.
Patent JP-H11161756-A (JP)
Title: White film for ic card
Inventor: SUMIYA TAKASHI
IPC: B29L9/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide white film for an IC card whose film preparation, whiteness, and optical concentration are all excellent. SOLUTION: This film is a polyester film including white pigments having a laminated structure with more than one layer. Then, content G1 of the white pigments included in the main layer is 10% by weight or more and 50% by weight or less, and contents G2 of the sub-layer is 3% by weight or more and 20% by weight or less. Also, a relation between the white pigment contents G1 and G2 in the main layer and the sub-layer is G1>=G2+2, and the whiteness is 80% or more (when reduced at 170 μm thickness), and the optical concentration is 1.5 or more (when reduced at 170 μm thickness).
Patent JP-H06194598-A (JP)
Title: Display device of head mounting type
Inventor: YASUGAKI MASATO
IPC: G02B27/02
Filed: 1992-12-25
Abstract: PURPOSE:To observe a video at desired angle of view and desired magnification in a display device of head mounting type which projects the video displayed on a video display element to the eyeball of an observer. CONSTITUTION:This device includes the video display element 11 displaying the video, and a projection optical system constituted of a 1st relay optical system 12, a 2nd relay optical system 13, and an ocular optical system 14 for projecting the video displayed by the element 11 to the eyeball of the observer; and the 2nd relay optical system 13 which is an afocal optical system is provided so that it can rotate centering around a shaft 16 perpendicular to an optical axis, and the projection magnification is varied at three steps by the rotation of the optical system 13.
Patent JP-H07183324-A (JP)
Title: Semiconductor device
Inventor: FUTAWATARI TOMOO
IPC: H01L21/60
Filed: 1993-12-22
Abstract: PURPOSE:To prevent disconnection in pads formed on a semiconductor device. CONSTITUTION:A semiconductor device includes pads 1 for external connection and an integrated circuit 2 internally connected with the pads 1. The pads 1 of laminated structure is composed of a lower conductive layer 6, an interlayer insulating layer 7, an upper conductive layer and a coating layer 9, which are formed on a substrate 5 in this order. The interlayer insulating layer 7 is formed on the lower conductive layer 6 with a first opening W1 formed to expose part thereof. The upper conductive layer 8 is formed on the interlayer insulating layer 7, and is extended over the step 10 along the end of the first opening W1. The upper conductive layer 8 is thus in planar contact with the lower conductive layer 6 to form an electrode region 4. The coating layer 9 is formed on the upper conductive layer 8 with a second opening W2 formed to expose the electrode region 4. The second opening W2 is patterned so that it will cover the step in the upper conductive layer 8 produced along the end of the first opening W1.
Patent JP-H10262250-A (JP)
Title: Image encoder and image encoding method
Inventor: MIYAKOSHI EIJI
IPC: H04N19/423
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of a system by arbitrating the access right of an encoding means and a bit stream output means to a storage means. SOLUTION: A variable length encoder 30 variable length encodes received quantization image data DQ, supplies encoded data DVL to a data bus and supplies a generation bit amount GB showing the amount of the encoded data DVL to an encoding control circuit 25 and a bit stream output circuit 40A. The bit stream output circuit 40A receives a bit stream DBS through a data bus 50 and outputs it as output image data DO. Then, an arbiter 60 respectively supplies and receives control signals 71-75 to/from a front prediction memory 22, a back prediction member 23, an adder 2, the variable length encoder 30 and the bit stream output circuit 40A and arbitrates priority orders mutually among the respective control signals corresponding to predetermined priority further.