baber/WOPTO huggingface dataset:
Patent JP-H05337556-A (JP)
Title: Forming roll stand for seam welded pipe
Inventor: MORISONO MINORU
IPC: B21D5/12
Filed: 1992-06-08
Abstract: PURPOSE:To enhance the working rate of a mill for seam welded pipes by facilitating the exchange of forming rolls. CONSTITUTION:By inserting upper and lower roll chocks 44, 45 in side roll chocks 46a, 46b and stacking them, they are integrated as a forming roll chock 41; and in this integrated unit, by opening the port for carrying in/out by ascending the screw block 37 in one side rolling reduction device 29, the carrying in/out is simply facilitated by a drawing device 90 in a direction intersecting orthogonally with the line.
Patent JP-H07292-A (JP)
Title: Device for grilling food
Inventor: CHIYODA KENJI
IPC: A47J37/04
Filed: 1993-06-18
Abstract: PURPOSE:To improve the environment without burning the gravy sauce dripped down when the skewered food such as yakitori (various parts of grilled chicken skewered on bamboo skewers) and kushiyaki (various seafood and vegetables on bamboo skewers) is cooked by putting a heat-resistant glass on a heat generating body with its operator side tilted high. CONSTITUTION:The kushiyaki such as yakitori is cooked over the heat generating body under a heat-resistant glass 2 which is tilted by 30-50 deg. so as to make its operator side tilted higher. In this case, a punched metal plate 4 with holes wide enough to enter the tip of bamboo skewers of yakitori and kushiyaki and one side of its stand is tilted nearer the heat generating body is provided. Thus, a position to which the tip of the bamboo skewer is entered can be freely selected. Thus, the distance between the food being grilled and the heat generating part is adjusted so as to adjust the grilled degree according to the type of kushiyaki, and the placement of bamboo skewers is set to various angles and the distance between the grilled food and the heat generating part is adjusted to adjust the grilled state. Further, the heat-resistant glass 2 is tilted so that an operator 12 can be prevented from being directly exposed to the heat and the environment can be improved.
Patent JP-H0440829-A (JP)
Title: Apparatus for cultivating plant
Inventor: FURUKUBO HARUO
IPC: A01G9/24
Filed: 1990-06-05
Abstract: PURPOSE:To enable elimination of deterioration in leaf surfaces of a plant by covering an outer bulb part of a high-pressure metallic vapor discharge lamp as an artificial light source with a water-cooled cylinder, flowing cooling water through the interior of the water-cooled cylinder and keeping the outer surface above a temperature at which dew condenses. CONSTITUTION:A high-pressure metallic vapor discharge lamp 2 composed of a high-pressure sodium lamp is mounted through a lamp mounting tool 3 in a vertical downward state on the ceiling part of an apparatus for cultivating a plant. A water-cooled cylinder 5 made of transparent glass is attached to an outer glass bulb part 7 of the high-pressure metallic vapor discharge lamp 2 and cooling water 9 is made to flow from an upper branch pipe through a clearance between the outer glass bulb part 7 and the water-cooled cylinder 5. The cooling water 9 is connected through a hose in series to the respective lamps at 0.2-2ml/min.W flow rate to regulate the temperature or water flow rate. Thereby, the outer surface of the water-cooled cylinder 5 is kept above a temperature at which dew condenses. As a result, heat from the artificial light source can be nearly removed by an economical method and dew condensation can also be prevented.
Patent JP-H11337141-A (JP)
Title: Ventilating fan unit and range hood fan using the ventilating fan unit
Inventor: TAMURA HIROSHI
IPC: F24F7/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To support a multiblade fan type ventilating fan by a concealing member for closing a mounting port and to effectively use the port as an exhaust unit by using a panel for covering the mounting port of a propeller fan type ventilating fan as a mounting section of the multiblade fan type fan at the time of reforming the panel. SOLUTION: The ventilating fan A comprises a decorative panel 1 mounted to cover a propeller fan type ventilating fan mounting port 101, and a multiblade fan type ventilating fan 2 supported by the panel 1. The port 101 is opened in a square shape, and a mounting frame material 101a is associated with its inner periphery. The material 101a becomes a mounting portion for attaching a body frame of a propeller fan type ventilating fan to be removed at the time of its reforming. After the propeller fan type fan is removed from the material 101a, the material 101a is fastened by screws 61 so as to block the port 101 of the panel 1, and further a hood 5 is mounted at its lower level to complete its construction work.
Patent JP-S5672297-A (JP)
Title: Multiblade impeller
Inventor: KURAKANO MITSURU
IPC: F04D29/28
Filed: 1979-11-16
Abstract: PURPOSE: To reduce man-hours for assembling by a method wherein a stepped part is provided on a main plate and a side plate of an impeller, slits are provided at inner sides thereof while nicks parallel to the longitudinal direction of a blade and projections are provided at both terminal parts of the blade.  
     CONSTITUTION: Nicks 12 parallel to a longitudinal direction of a blade and projections 11 are provided at both end parts of the blade 6, stepped parts 13 having L-shaped sections are provided on a main plate 7 and a side plate 8 of an impeller and slits 9 are provided at inner sides than these stepped parts. An inner side part of the end of the blade 6 is fitted into the slit 9, thereafter, are bent at an outside of the main plate 7 or the side plate 8 while the outside part (projection) of the end of the blade is bent inwardly with respect to the main plate 7 or the side plate 8 to fix the blade 6. Accordingly to this method, the blade 6 may be inserted while a predetermined interval between the main plate 7 and the side plate 8 is being kept and a sturdy aseembling is enabled, therefore, man-hours for the assembling may be reduced remarkably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0313780-A (JP)
Title: Heat-insulating box body for refrigerator
Inventor: OKAMOTO YOSHIAKI
IPC: F25D23/08
Filed: 1989-06-09
Abstract: PURPOSE:To prevent the leakage of a urethane foam injected due to the deformation of a bottom plate by forming a U-shaped sectional recessed section extended along the longitudinal direction to the lower edge of a front beam and locking the front edge flange of the bottom plate into the recessed section together with a columnar elastic cushioning body superposed and fixed onto the rear of the flange. CONSTITUTION:A U-shaped sectional recessed section 22 extended along the longitudinal direction is formed to the lower edge section of the front beam 2 made of a steel sheet by bending in the front beam 2, and a front edge flange 20 is locked into the recessed section 22 together with a columnar elastic cushioning body 23. Consequently, an upper plate section, a kerf and a support side are removed from an auxiliary fitting 9. That is, when a bottom plate 3 is fastened, the elastic cushioning body 23 is superposed and fixed onto the rear of the front edge flange 20 first, and the bottom plate 3 is pulled in the direction of the arrow and these elastic cushioning body 23 are locked into the recessed section 22 of the front beam 2. Accordingly, the leakage of urethane foams injected due to the deformation of the bottom plate 3 can be prevented.
Patent JP-H0440374-A (JP)
Title: Detection circuit for breaking time of circuit breaker
Inventor: YAMAJI SHINJI
IPC: G01R19/165
Filed: 1990-06-05
Abstract: PURPOSE:To exactly detect a breaking time point by supplying the rectified output of an input signal to a comparator direct and counting the period in which the signal level becomes lower than a constant threshold. CONSTITUTION:When the rectified output signal (b) exceeds the threshold and a load terminal L is in the H-state, a settled preset value is set by a counter 4. On the other hand, when the signal (b) becomes lower than the threshold, the terminal L of counter 4 becomes the L-state and a signal (f) from a reference oscillator 5 is inputted to a clock terminal C through a gate 3, then the preset value is decreased by one on each computation and when this value becomes 0, the detection signal (d') for breaking time point is outputted. For instance, when the preset value is set to 100 and the input voltage becomes higher than the threshold within the time of 100/f, 100 is again set and the signal (d') is not outputted, but when the input voltage is exceeding the threshold during the time longer than 100/f, the signal (d') is outputted. Since the delay of detection time of 100/f is always constant, by means of subtracting this time from the detection time of signal (d'), the actual breaking time point can be exactly detected.
Patent JP-H09305206-A (JP)
Title: Controller for hydraulic power plant
Inventor: MURATA HIROAKI
IPC: H02P9/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To maintain the reliability and to simplify the hardware. SOLUTION: Sequence controllers 1, 21, and 31 which control the equipment of the power plant, analog-digital input/output devices 3, 23, and 33, an excitation controller 7, etc., a governor controller 8, etc., and and a telecontrol interface 5 which sends data to a telecontrol unit 6 constitute a LAN network system 10. As a control function of the sequence controllers, a program which makes a normal sequence controller backs up a faulty sequence controller as a substitute if the sequence control gets out of order is provided and if any sequence controller gets out of order, other sequence controllers continue the operation through the LAN network.
Patent JP-H09299448-A (JP)
Title: Medicine monitoring apparatus
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a medicine monitoring apparatus which can be used by connecting it with and separating it from an automatic tablets folding apparatus. SOLUTION: A communication I/F 36 and a bar code reader 37 are arranged in an image processing controlling part 32 of a count monitoring apparatus 30. When used by connecting with an automatic tablets-folding apparatus, the communication I/F 36 obtains tablets data being necessary for count monitoring from an operational table through a communication path (being not illustrated). On the other hand, when used by separating from the automatic tablets folding apparatus, the bar code reader 37 reads tablets data being necessary for count monitoring from divided and folded bags 26 prepd. by folding processing by means of the automatic tablets-folding apparatus. Then, by comparing the number of tablets in a folded bag counted by a counting part 34 with the tablets data obtd. from the communication I/F 36 or the bar code reader 37, coincidence and non-coincidence are judged.
Patent JP-2000335046-A (JP)
Title: Printer mounting exposing head
Inventor: CHO YASUHISA
IPC: B41J2/44
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To dissipate heat generated from a semiconductor light source efficiently by cooling (air cooling) a substrate mounting a plurality of semiconductor light sources efficiently. SOLUTION: An exposing head 10 comprises an aluminum substrate 12 mounting a plurality of LED bare chips 11 being irradiated with exposing light, and a head carriage 13 moving in the main scanning direction X while carrying the aluminum substrate 12 wherein the head carriage 13 has a through vent 131 in the main scanning direction X, and a hole 132 extending to the contact face with the aluminum substrate while communicating with the vent 131. The head carriage 13 is also provided, in the center of the vent 131, with a protrusion 133 for directing air flow F from the vent toward the aluminum substrate 12.
Patent JP-S6039588-A (JP)
Inventor: KAWASAKI KOUZOU
IPC: G21B1/11
Filed: 1983-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05315012-A (JP)
Title: Storage battery device for automobile
Inventor: TANAKA AKIFUMI
IPC: H01M10/44
Filed: 1992-05-13
Abstract: PURPOSE:To provide a storage battery device for an automobile in two power supply circuits constitution, capable of uniforming a life without increasing volume and weight of a storage battery. CONSTITUTION:The device is provided with a starting device S, a storage battery BS for starting, to which an igniting device IG is connected, a storage battery BL for a load, to which an on-vehicle full-load and an alternator G are connected, an electromagnetic switch SW, a noise detecting N for controlling an electromagnetic switch contact MgS, and a voltage detecting device V. The electromagnetic switch contact MgS are connected between the storage battery BS for starting and the storage battery BL for the load. The input terminals A and B of the noise detecting device N are connected to the storage battery BS for starting and the storage battery BL for the load. The input terminal C of the voltage detecting device V is connected to the storage battery BS for starting. When noise is generating in the alternator G or the storage battery BS for starting upon starting, the electromagnetic switch contact MgS is turned off by the noise detecting device N, and the electromagnetic switch contact MgS is turned on by the voltage detecting device V when the voltage of the storage battery BL for the load is lowered to such a predetermined voltage as that in a discharged state.
Patent JP-H05313674-A (JP)
Title: Noise reducing device
Inventor: OKUBO HITOSHI
IPC: H04R1/40
Filed: 1992-05-14
Abstract: PURPOSE:To obtain sufficient noise reduction effect with small-sized constitution. CONSTITUTION:A desired voice with which a noise is mixed is collected by a 1st sound collecting means 11 to obtain a 1st voice signal. A voice which has large correlation with the noise is collected by a 2nd sound gathering means 21 to obtain a 2nd voice signal. A digital adaptive filter circuit 30 approximates the 2nd voice signal to the noise in the 1st voice signal. The signal of the approximation result is subtracted from the 1st voice signal and the digital adaptive filter is adjusted so that the residue of the subtraction result becomes minimum, thereby reducing the noise in the 1st voice signal. Further, the noise in the 1st voice signal is reduced in the state of the analog signal with the 2nd voice signal which is not passed through the adaptive filter circuit 30.
Patent JP-S5671126-A (JP)
Title: Information bus check system
Inventor: FUJISAKI KAZUO
IPC: G06F13/00
Filed: 1979-11-15
Abstract: PURPOSE: To make it possible to check busses with a simple circuit, by providing a circuit which generates address check information according to received address information for access to the part to be controlled and returns this generated address check information through the read/write information bus.  
     CONSTITUTION: In case of read access from main control part 10 to part 20 to be controlled, read/write control signal 41, address information on address information busses 31aW31m are supplied from main control circuit 11. Though memory circuit 21 which has received them starts the read operation of storage data, read data is output after a fixed latency time. In this idle time, bus check effective signal 42 is input to address check information generating circuit 22, and address check information of address information busses 31aW31m and is put on read/write information busses 32aW32n and is returned to main control circuit 11. This information is sent to decode circuit 14 through data check circuit 12 and bus check circuit 13. When the output of read data is started, signal 42 is turned off. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10337384-A (JP)
Title: Scissors
Inventor: TANABE HIROSHI
IPC: B26B13/06
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide scissors convenient for cutting a cubic article without damaging the blades. SOLUTION: The blade points 3, 4 of the blades 1, 2 are made not to engage with each other when the blades are closed to the utmost. The positions of the blade points 3, 4 of the blades 1, 2 are deviated in the longitudinal direction of the blades 1, 2 lest the blades points 3, 4 should engage with each other. One or both of the blade points 3, 4 of the blades 1, 2 are downwardly inclined to be shaped like an arc or tapered from the outside to the inside in the cross direction of the blades 1, 2, whereby the blade points 3, 4 do not engage with each other. A stopper 21 is provided inside either one or both of gripping parts 20 of the blades 1, 2, so that the blade points 3, 4 do not engage with each other when the two blades 1, 2 are closed to the utmost.  By making one or both of the blades 3, 4 open outward in the thickness direction, by thinning the thickness in the thickness direction from the inside to the outside to provide a gap between the blade points 3 and 4, so that they do not engage with each other. One or both of the blade points 3, 4 are pointed forward.
Patent JP-H05267780-A (JP)
Title: Semiconductor device and manufacturing device and method of thereof
IPC: H01S5/00
Filed: 1992-05-13
Abstract: PURPOSE:To prevent cavities from being produced in the side wall of a ridge or a GaAs layer from deteriorating in crystal quality when the GaAs layer is grown on an AlGaAs exposed through a patterning process, where a semiconductor epitaxial layer of laminated structure is subjected to a patterning process for the formation of a ridge on it. CONSTITUTION:An N-type AlGaAs first clad layer 2, a P-type AlGaAs active layer 3, an N-type AlGaAs second clad layer 4, and a P-type GaAs first cap layer 5 are epitaxially grown in succession, the obtained semiconductor epitaxial layer of laminated structure is patterned so as to expose the N-type AlGaAs second clad layer 4 for the formation of an inverted-mesa ridge, and an N-type GaAs current block layer 8 is made to grow on the exposed N-type AlGaAs second clad layer 4 through the intermediary of an AlGaAs low-temperature buffer layer 30.
Patent JP-S63311582-A (JP)
Title: Time-series data collecting method
Inventor: YASHIRO KAZUNOBU
IPC: G06F17/40
Filed: 1987-06-15
Abstract: PURPOSE:To generate time-series data in which a time lag produced between measured data and an actual plant is considered, by giving a separately set time lag to the collecting time of inputted and collected data and regarding the data as those of another time earlier than the collecting time. CONSTITUTION:A delay time setting and calculating section 2 is given as a delaying time as a set value from the outside at every measured data or finds a delaying time by performing prescribed calculation and outputs the delaying time to a delaying time storing section 3. The storing section 3 stores delaying time data sent from the section 2 in the order of, for example, collection of inputted data. Therefore, a time lag can be given to the collecting time of part of the data constituting time-series data and, with respect to input data which are considerably delayed in time from the actual operation of a plant, time-series data in which the time lag is considered can be produced.
Patent JP-2000339743-A (JP)
Title: Optical head device
Inventor: FUJINO YOUSUKE
IPC: G11B7/135
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of executing high double speed recording. SOLUTION: In this optical head device, a holographic beam splitter which is brazed or pseudo brazed is used as a diffraction element 3, its +1st order and -1st order diffraction efficiency are changed, +1st order and -1st order diffracted light having different intensity are made incident on different light receiving parts 7a-7f, 8a-8f, the light receiving parts are changed over and used in accordance with reproducing or recording, and whereby the deterioration of frequency response characteristics of light receiving elements 7, 8 is avoided.
Patent JP-S5480609-A (JP)
Title: Communication current supply circuit
Inventor: INOUE KATSUHIKO
IPC: H04M19/00
Filed: 1977-12-10
Abstract: PURPOSE:To enable to use the constant current supply circuit with no adjustment, by providing the current balancing circuit consisting of photo couplers with the call current supply circuit of the telephone exchanger. CONSTITUTION:The current balance circuit C is connected between the floating type constant circuits A and B. When the value of the resistors R8 to R11 for the circuit C is taken equal, the voltage VXY across the diode of the photo coupler PC1 is VXY=(VB-VA)/2 and this is the voltage differenc of the floating constant current circuit (where; VA and VB are constant current operating voltage of the constant current circuits A and B). When a current flows to the transistor PC1 with this difference voltage, and it flows to the floating constant circuit B. Whith this current increase, the operating point of the floating constant current circuit A passes through the saturation and the voltage of VA is increased, and balancing is obtained at the point where VA=VB in the constant current region.
Patent JP-H0398665-A (JP)
Title: Air cleaning apparatus
Inventor: JIEFURII SHII JIYONSON
IPC: B05B15/12
Filed: 1990-06-06
Abstract: PURPOSE: To reduce noise and water consumption by disposing a scrubber chamber below a partition which extends in the transverse direction of a coating chamber and disposing a discharge mechanism which forms a flow passage between this coating chamber and the scrubber chamber. CONSTITUTION: The scrubber chamber 20 housing a water housing vessel 24 is disposed below the partition 18 which extends in the transverse direction of the coating chamber 12. A water feeding means 33 to the discharge mechanism 22 which forms the flow passage and a fluidizing means for air contg. coating material particles through the discharge mechanism 22 from the chamber 12 are provided. The discharge mechanism 22 is provided with a transversely long inlet channel 40 and plural discharge pipes 50. The inlet channel 40 is provided with a front surface 42, a base 44 and a convergent side-wall 46 and the upper part of the channel 40 is supported by the partition 18. Further, sidewalls 52 and end walls 56 are respectively disposed to the discharge pipes 50 and the end walls 56 are extended from the bottom of the channel 40.  The discharge pipes 50 form discharge ports facing the vessel 24 of the scrubber chamber 20. The sidewalls 46 and the sidewalls 52 are successively disposed to form smooth surfaces to allow the smooth flow of the water.
Patent JP-H022571-A (JP)
Title: Developing solution for photosensitive material
Inventor: SHIMURA KAZUHIRO
IPC: G03F7/32
Filed: 1988-06-15
Abstract: PURPOSE:To improve preservable stability and development stability without lowering a developing speed by consisting the developing soln. of an aq. soln. of the silicate of an alkaline metal, specifying the ratios of the SiO2 and alkaline metal to be incorporated in this developing soln. to specific ratios and adding carbonate further to the soln. CONSTITUTION:This developing soln. is the aq. soln. of the silicate of the alkaline metal and the [SiO2]/[M] ([SiO2] denotes the content of the SiO2 in unit volume expressed in gram molecular unit; [M] denotes the content of the alkaline metal in unit volume expressed in gram atom) is <=0.75. Further, the carbonate is added to this soln. The silicate of the alkaline metal to be incorporated into the developing soln. is exemplified by, for example, potassium silicate, sodium silicate, lithium silicate, potassium metasilicate, sodium metasilicate, lithium metasilicate, etc. The representative examples of the carbonate include the carbonate, acidic carbonate, ammonium salt, etc., of the alkaline metal and the amt. of the carbonate to be added is preferably at 0.1-5wt.% range. The preservable stability and development stability are improved in this way without lowering the developing speed.