baber/WOPTO huggingface dataset:
Patent JP-2000229446-A (JP)
Title: Driving ic and optical print head
Inventor: BIZEN MITSUHIRO
IPC: B41J2/455
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a versatile driving IC suitable for driving a light emitting element in a time sharing manner. SOLUTION: This optical print head comprises a data signal memory circuit 4 for storing a plurality of data signals sequentially transmitted thereto, data selecting circuits 11 (11A, 11B) for taking out the data signals stored in the data signal memory circuit 4 by dividing them in plural times and a driving circuit 12 for outputting a driving signal to a predetermined number (n) of output terminals DO in accordance with the data signals taken out by the data selecting circuits. The data selecting circuit 11 executes the dividing of the data signals based on divided timing signals DIV1-DIV4 supplied from an external section through a signal line different from one for supplying a signal (strobe signal) for controlling of an operation time of the driving circuit 12.
Patent JP-2001167297-A (JP)
Title: Automatic parking lot managing system
Inventor: TSUDA MASAHIRO
IPC: G07B15/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic parking lot managing system, with which entering/leaving in a parking lot by the hour or the like can be smoothly performed, a parking space suitable for each of vehicles can be designated to that vehicle or internal guide to that parking space can be performed, various kinds of service information can be provided to each of vehicles before and after parking and a charge discount service or the like can be smoothly performed as well. SOLUTION: This system is provided with plural pieces of on-vehicle equipment 10, which are respectively loaded on plural moving vehicles and can perform communication, an IC card 12, with which personal identification data are stored and information required for parking lot management or detailed statement of use can be written, attachably and detachably loaded in this on- vehicle equipment, an antenna 14 installed at plural spots in the parking lot and capable of communication with each of on-vehicle equipment, and a management controller 16 for communication with plural pieces of on-vehicle equipment through the antenna and two-way communication is performed between the moving vehicle and the management controller.
Patent JP-H09169729-A (JP)
Title: Nonpeptidic type interleukin 8 antagonist
Inventor: TAKEMOTO TADAHIRO
IPC: A61K31/403
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new medicine, comprising a specific compound as an active ingredient, having excellent antagonistic actions on interleukin 8, perorally administrable and capable of being expected as the medicine for inflammatory diseases such as articular rheumatism or nephritis. SOLUTION: This nonpeptidic type interleukin 8 antagonist comprises a compound of formula I [A is an alkylene or C=O; B is an alkylene, a direct bond, etc.; D is a branched alkyl which may be substituted; X is formula II (R<5> is H, a halogen, etc.) or N; R<1> and R<2> are each H, an alkyl, etc.; R<3> is H, nitro, etc.; R<4> is H, an alkoxyl, etc.] or its salt as an active ingredient. 1-tert-Butyloxycarbonyl-5-methyl-2-phenylindole, etc., in the compound of formula I are new compounds and preferably used as the active ingredient of the objective medicine. The compound of formula I is obtained by reacting, e.g. a compound of formula III with a compound of formula IV, then cyclizing the resultant product, synthesizing a 2-phenylbenzimidazole skeleton and subsequently reacting the resultant compound with a compound of the formula X<1> -A-B-D (X<1> is an eliminative group).
Patent JP-H07199605-A (JP)
Title: Charge wire cleaning device and image forming device equipped with the same
Inventor: NAKAHATA YUKO
IPC: G03G21/10
Filed: 1993-12-28
Abstract: PURPOSE:To provide a charge wire cleaning device capable of prolonging the life of a cleaning member and stably performing a charge wire cleaning operation over a long period. CONSTITUTION:A timing belt 41 to which a holder 36 for a cleaning pad unit is attached is stretched obliquely at the angle of theta to the charge wire 31. Thus, the cleaning pad 38 is moved obliquely along the stretching direction of the charge wire 31, and the cleaning pad 38 is also moved in a direction orthogonally crossed with the stretching direction of the charge wire 31. Thus, the contact position of the cleaning pad 38 with the charge wire 31 can be shifted.
Patent JP-H06172548-A (JP)
Title: Production of rubber molding and rubber composition
Inventor: KONDO KAZUO
IPC: C08J5/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a rubber compsn. which is excellent in extrudability, can be vulcanized continuously, and gives a rubber including exhibiting a high heat resistance and a low compression set. CONSTITUTION:A rubber component comprising 10-90wt.% DCP-base EPDM and 90-10wt.% chlorinated polyethylene is mixed with an org. peroxide crosslinker, a filler, etc., to give an unvulcanized mixture 2, which is extruded with an extruder 1 and thermally vulcanized with a thermal vulcanizer 3. The mixture is excellent in extrudability, can be vulcanized continuously, and gives a rubber molding exhibiting a high heat resistance and a low compression set.
Patent JP-2001128610-A (JP)
Title: Animal-catching cage
Inventor: TAMEKAI TOSHIO
IPC: A01M23/20
Filed: 1999-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an animal catching cage which has a simple structure and can surely and easily catch an animal. SOLUTION: This animal-catching cage comprises a rectangularly formed cage body, openings formed on both the side surfaces of the cage body, and vertically movable slide doors disposed in the openings, and is characterized in that a door-opening or closing device for freely opening or closing the doors is disposed in the catching cage.
Patent JP-2000174479-A (JP)
Title: Shield fixing structure for wire
Inventor: ISHII HIDESHI
IPC: H04N5/64
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a shield fixing structure for wire which is simplified in structure to provide shielding effect to the wire to be laid in the rear side of CRT and to reduce noise on the display screen of a CRT. SOLUTION: In a shield fixing structure for wire for shielding and fixing the wire 8 to be laid in the rear side of a CRT2, a silicon steel plate 9 is fixed on a deck with a small screw, in the condition that the intermediate part of the wire 8, extended to a main substrate 3 which is provided at the lower side of CRT2 from a deflection system substrate located at a side of CRT2, is held between a deck top shield plate 4 covering the deck located at the lower side of the CRT2 and a silicon steel plate 9.
Patent JP-H06175213-A (JP)
Title: Camera
Inventor: ISHIYAMA SHOZO
IPC: G03B17/28
Filed: 1992-12-07
Abstract: PURPOSE:To correct the curvature of field in all directions and to impart distortion excellent in symmetry in a fixed focus camera on which a single lens and a double lens are mounted or a film unit with a lens. CONSTITUTION:A film surface is gradually curved to a lens side as it goes from the optical axis of the lens to its periphery in all directions. The curvature surface may be rotatably symmetric with respect to the optical axis of the lens or the film surface may be a surface symmetrically curved with respect to the optical axis with each curvature in long and short side directions. The curvature of the film surface can be achieved in such a manner that the rail surface of a film and a pressing plate are made into the curvature surfaces.
Patent JP-2000177821-A (JP)
Title: Booster unit of belt conveyer
Inventor: INOUE MAKOTO
IPC: B65G15/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To securely transfer a conveyed object such as excavated much conveyed with a belt without dropping it to both sides of a booster unit. SOLUTION: This booster unit 11 for a belt conveyer is generally composed of an intermediate driving pulley 12, a belt pressing pulley 13 arranged on the lower tail end side of the intermediate driving pulley 12, a driving mechanism 14 used as a driving means for rotating and driving the intermediate driving pulley 12, and a transmission mechanism 15 interlaid between the intermediate driving pulley 12 and the driving mechanism 14. The intermediate driving pulley 12 is so formed into a Japanese hand drum-like shape that its cross-sectional diameter at the central position of the belt is set smaller than those at both edge positions of the belt.
Patent JP-H07195765-A (JP)
Title: Tape printer
Inventor: KAWAKAMI YASUSHI
IPC: B41J2/485
Filed: 1993-12-29
Abstract: PURPOSE:To grasp a printing state by forming display dot image data based on the detected width of a tape in the same image as the printing state by predetermined procedure to develop the same on a display data buffer and altering this display dot image data after the detection of the alteration of the width of the tape and the key operation of an input means. CONSTITUTION:The width of a cassette tape is detected by a tape width detection means to be inputted to a display data forming means and a discrimination means. The discrimination means detects the presence of the alteration of the width of the tape. When the width of the tape is altered, a signal of the presence of width alteration is sent to a display continuation command means. The display continuation command means continues the formation of the display dot image before width alteration until the key operation of an input means is performed and operates a display data forming means after key operation. The display data forming means forms the display dot image data from the detected width of the tape and the dot pattern corresponding to the detected width of the tape on the basis of the command of the command means and the display dot image data is developed on a display data buffer to be displayed on a display.
Patent JP-2000170603-A (JP)
Title: Cylinder block high rigidity structure
Inventor: MACHIYAMA HIROYUKI
IPC: F02F7/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder block high rigidity structure capable of restraining rigidity from being deteriorated caused by the reduction of weight and capable of restraining vertical deformation of a main bearing cap, deformation in the direction of a crankshaft of the main bearing cap, and deformation in which the cylinder block is projected to a steering side caused by the difference between the vertical deformation amounts of a steering side and a non- steering side. SOLUTION: A rib 15 is provided on the outer wall on the steering side of a cylinder part 62, and a rib 161 is continuous with the rib 15. A rib 162 is provided on a main bearing bolt boss part B on the non-steering side symmetrically to the rib 161. The wall thickness of a lower edge 1211a is set to 0.5 to 1.0 times of that of a boss part partition wall, and the wall thickness of an inner peripheral edge 1221 is set to 0.5 to 1.0 times of that of a main bearing cap 2. Respective wall thickness of the upper part 1211b of an upper half part partition wall 1211, the outer part 1222 of an outer lower partition wall 122, and the inner partition wall are set to the minimum thickness as a cast.
Patent JP-H05271111-A (JP)
Title: Heat transfer fluid and its production
IPC: C07C13/28
Filed: 1992-12-08
Abstract: Mixtures essentially composed of cyclohexylbiphenyls, dicyclohexylbenzenes, phenylbicyclohexylene and tercyclohexylene are highly suitable as heat-transfer liquids. The mixtures can be prepared from biphenyl and cyclohexanol in the presence of bleaching earths, followed by hydrogenation.
Patent JP-2000175298-A (JP)
Title: Piezoelectric speaker for acoustic device and piezoelectric speaker system
Inventor: IMAMURA SATOSHI
IPC: H04R17/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric speaker for an acoustic device and a piezoelectric speaker system that realize broadband reproduction by employing a piezoelectric element. SOLUTION: The piezoelectric speaker for an acoustic device 20 is provided with a piezoelectric vibrating body 10 formed by fixing a piezoelectric element 2 to a diaphragm 1, an elastic member 12 that is adhered to the diaphragm 1 so as to surround an outer edge 1a of the diaphragm 1, a weight 13 placed in the middle of a front side of the piezoelectric element 2, an opening end 16 to which the circumferential part of the elastic member 12 is fixed and adhered, and a cylindrical 1/4 wavelength resonance tube 15 to which a resonance sound radiation hole 17 is formed. The acoustic characteristic can be enhanced by adjusting the length H of the 1/4 wavelength resonance tube 15 and the weight of the weight 13. Furthermore, the piezoelectric speaker system consisting of combinations of a plurality of the piezoelectric speakers for the acoustic device with the 1/4 wavelength resonance tubes 15 of different length connected in parallel is used for the acoustic device over a broadband with low power consumption to obtain an excellent acoustic characteristic.
Patent JP-2001167379-A (JP)
Title: Number reading and matching device
Inventor: KURODA ETSUJI
IPC: G03B7/093
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a number reading and matching device which can recognize a license number even when the distance to the vehicle is not constant and recognize the license number of a parked vehicle. SOLUTION: A picture is taken so that the license plate part of the object vehicle is put in the image pickup field of a camera. A distance measurement part measures the distance to the license plate part. A lens control part controls the zooming and focusing of a lens according to the measured distance and automatically photographs video by the camera again. The photographed video is inputted to a license number recognition part to detect the plate and the characters on the plate, and the results are sent out to a number storage part and also sent out to a license plate matching part, which collates them with previously registered vehicle numbers, so that the matching result is displayed.
Patent JP-H10179569-A (JP)
Title: Medical image diagnostic device and monitor image display method
Inventor: ICHIHASHI MASAHIDE
IPC: G06T1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To display the image of a subject monitor camera on a window formed on the monitor of a medical image diagnostic device without additionally installing a monitor device for a subject monitor. SOLUTION: The image of a TV camera 5 after photographing a subject P is displayed on the window of the image monitor device 13 of a control console 11 via an image input device 15. Also, the image of the TV camera 5 is displayed on an uppermost window, when a patient gives such a motion as affecting a photographing process during an operator's conversation with the patient at the process, or whenever required by the operator.
Patent JP-H10168370-A (JP)
Title: Production of emulsion ink for mimeographic printing and device therefor
Inventor: OKUDA SADANAO
IPC: C09D11/037
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for producing an emulsion ink for a mimeographic printing, capable of easily producing a water in oil(W/O) type emulsion ink containing a water insoluble coloring agent in an aqueous phase and further applicable for the production of various mixed color-based ink. SOLUTION: This device for producing an emulsion ink for mimeographic printing, is equipped with an emulsifying device 50 for emulsifying an aqueous phase into an oil phase, an oil phase supplying means 40 communicating with the emulsifying device for supplying the oil phase thereto, coloring agent supplying means 15, 25 communicating with the emulsifying device for supplying an aqueous dispersion of the coloring agent and a means 30 communicating with the emulsifying device independently of the coloring agent supplying means, for supplying water or other aqueous phase components thereto. The aqueous dispersion containing the water insoluble coloring agent and water or an aqueous solution containing the other aqueous components are separately added into the oil phase and emulsified.
Patent JP-2000177902-A (JP)
Title: Image forming device
Inventor: HASHIMOTO YASUSHI
IPC: B65H29/60
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of stably carrying a paper sheet even if an existing paper sheet after treatment device, to which a fixed value is set for a paper sheet carrying speed, is connected to the image forming device. SOLUTION: The paper sheet carrying speed of a paper sheet discharging roller 23 of an image forming device is switched to a first carrying speed V1 to be applied when a paper sheet is discharged along a paper sheet feeding passage 18, a second carrying speed V2, which is set to a larger value than the first carrying speed V1 and is applied when the paper sheet brought into a withdrawal passage 19 is discharged turned over, and a third carrying speed V3, which is set to the same value as the carrying speed of a paper sheet carrying in roller 42 of a paper sheet after treatment device and is applied to when a paper sheet is delivered to the paper sheet after treatment device from the image forming device.
Patent JP-2001162648-A (JP)
Title: Method for molding skin integrated lightweight molded article and molded article
Inventor: NOMURA MANABU
IPC: B29C45/73
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a molding method for obtaining a skin integrated lightweight resin molded article excellent in strength, dimensional stability and uniformity even if a heat insulating skin material such as a foamed sheet or the like is used. SOLUTION: In a molding method wherein a molten thermoplastic resin containing fibers and having expansion properties is injected in a mold cavity in which a skin material is arranged or injected in this mold cavity to be compressed to fill the cavity and the cavity is subsequently expanded, a mold of which the molding surface opposed to the molding surface on which the skin material is mounted has a heat insulating structure is used or the temperature of a mold in which the skin material is not arranged is made higher than that of the mold in which the skin material is arranged by 20 deg.C or higher.
Patent JP-2001050609-A (JP)
Title: Exhaust-heat absorption refrigerator
Inventor: FUJIMOTO HIROSHI
IPC: F01K17/04
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerant lower than 0 deg.C in temperature by reducing both running cost and initial cost. SOLUTION: A single-effect absorption refrigerator is operated, by utilizing the exhaust heat from the low-temperature exhaust heat source of a gas engine 1 as a heat source, while the vapor of an ammonia-water solution is generated by utilizing the exhaust gas from a high-temperature exhaust heat source and a compressor 27 connected integrally with a steam turbine 21 in an interlocking way is driven by driving the turbine 21 with the vapor. The compressor 27 makes the pressure in an evaporator 14 lower than that in an absorber 12, by sucking the vapor in the evaporator 14, and as evaporation takes place in the evaporator 14, takes out the refrigerant, which will not freeze even at -20 deg.C, through a refrigerant taking-out pipe 34.
Patent JP-H07201919-A (JP)
Title: Semiconductor device and reproduction method
Inventor: DOI KAZUHIDE
IPC: H05K3/34
Filed: 1993-12-28
Abstract: PURPOSE:To increase long-term reliability by providing a temperature control means in a circuit board and controlling the temperature of the circuit board so as to reduce a difference in the thermal expansion of a chip in use of a semiconductor device and the circuit board to keep the long-term sure connection between a bump electrode which is a chip connecting electrode and the circuit board. CONSTITUTION:A temperature control means (Resistance heater) 4 is mounted on either one of insulating base materials in which a laminated glass fiber is impregnated with an epoxy resin and then a plurality of insulating base materials are laminated, heated and pressed. Thereby, the resistance heater 4 is buried into a circuit board 2. The difference in thermal expansion due to temperature increase between a chip 1 and the circuit board 2 is reduced by using the resistance heater 4 while a semiconductor device is used. Thereby, the concentration of a stress to a bump electrode which is a chip connection electrode is reduced. The fatigue of the bump electrode made of a low-melting- point metal of a chip mounted on the circuit board is removed by the temperature control means periodically or after the semiconductor device repeats on/off operation.
Patent JP-H07171316-A (JP)
Title: Filter cloth for dehydrator
Inventor: KITAMURA ICHIHIRO
IPC: D21F1/80
Filed: 1993-12-20
Abstract: PURPOSE:To provide filter cloth for a dehydrator high in abrasion resistance and rigidity and prevented from oblique running and deformation. CONSTITUTION:Warp yarn is arranged on three continuously arranged weft yarns and subsequently arranged under one weft yarn or two continuously arranged weft yarns and next arranged on one weft yarn or two continuously arranged weft yarns and, thereafter, arranged under one weft yarn or two continuously arranged weft yarns to form the perfect structure of the warp yarn and adjacent warp yarn is shifted by 1-3 weft yarns to be successively arranged in the same way to form a perfect structure to obtain filter cloth for a dehydrator. Filter cloth mixed with a perfect structure wherein a lease direction is changed in a crossing direction is also contained.
Patent JP-H07194264-A (JP)
Title: Plant cultivating unit
Inventor: KONO TADAHISA
IPC: A01G31/00
Filed: 1993-12-29
Abstract: PURPOSE:To provide a plant cultivating unit useful for a hydroponic cultivation of plants like vegetables, etc., capable of coping with different sizes of facilities by combining a modular type of equipments of almost identical design furnishing panels of plant cultivation, lighting fixtures and specific casing boxes, and of completing in a short period of construction at a site and at a low cost. CONSTITUTION:This plant cultivating unit 1 is equipped with a multiple number of square shaped tubular casing boxes 2, 4 and 6, having at least one open face and capable of storing a plant cultivating panel 13 and a lighting fixture irradiating light to plants in the plant cultivating panel 13 and a nutrient piping 15 for feeding a nutrient fluid to the plant cultivating panel, where a nutrient fluid feeding pump 20 is installed in one of the casing boxes 2, 4 and 6 of a multiple number, and the casing boxes 2, 4 and 6 of a multiple number are connected each other at their open faces to form one unit.
Patent JP-2001169316-A (JP)
Title: Fiber channel switch subsystem and fault detection method for fiber channel switch subsystem
Inventor: EZAKI KAZUHIRO
IPC: H04L12/28
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional fiber channel switch subsystem 4 where a system maintenance personnel cannot have taken a quick action because it has been difficult to locate a fault on the occurrence of the fault among fiber channel switches. SOLUTION: Each fiber channel switch is provided with a diagnostic frame analysis means that generates a diagnostic frame diagnosing a fault among the fiber channel switches in each fiber channel switch, transmits the diagnostic frame to other fiber channel switch, receives the diagnostic frame sent or returned from the other fiber channel switch, analyzes the received diagnostic frame and detects a fault among the fiber channel switches and with a notice means that informs a maintenance center about a fault state when each diagnostic frame analysis means detects the fault among the fiber channel switches.