baber/WOPTO huggingface dataset:
Patent JP-H0533137-A (JP)
Title: Vacuum-deposition plating equipment
Inventor: TANAKA SHOHEI
IPC: C23C14/56
Filed: 1991-07-30
Abstract: PURPOSE:To realize excellent plating adhesion at all times by completely removing the foreign matter on the surface of a steel strip on the inlet side of the traveling strip member and further removing the oxide layer on the surface. CONSTITUTION:A steel strip is brushed in a cleaning device 7 with 5% aq. NaOH, and the oil and foreign matter are completely removed in an electrolytic degreasing part. The steel strip is then heated to 600 deg.C in a heating furnace 8 filled with a gaseous mixture of 95% nitrogen and 5% hydrogen having -50 deg.C dew point, held at that temp. for 10 sec and reduced. The steel strip is kept at 200 deg.C by a control cooler 9, and vapor-deposition plating is applied in vacuum plating chambers 11A and 11B.
Patent JP-2001039014-A (JP)
Title: Ink jet recording coated paper utilizing waste parer or non-wood pulp, method for ink jet recording using the coated paper, and recorded matter
Inventor: ONISHI HIROYUKI
IPC: D21H11/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To develop whiteness of the same degree as that of virgin pulp by coating a surface of a sheet by using a sheet obtained by sheeting out a waste paper raw material or the like which is not deinked, not decolored and not bleached as a base material with a resin composition containing a white pigment to form a resin layer. SOLUTION: A paper making raw material of a non-wood pulp raw material is obtained by papermaking a waste paper raw material and/or non-wood pulp raw material of the papermaking raw material obtained by defiberizing once used waste raw material and papermaking it without deinking, without decoloring and without bleaching. A surface of a sheet obtained by sheeting out the non-wood-pulp raw material is coated with a resin composition containing a white pigment to coat it with a resin layer as a base material. An ink receiving layer is provided on the surface of the base material to form an ink jet coated sheet. In this case, as the non-wood pulp, a kenaf, bagasse, esparto, sisal hemp, rice straw, wheat straw, oat straw, barley straw or the like can be used, or particularly the kenaf is preferably used.
Patent JP-2001037344-A (JP)
Title: Bag for cultivating plant
Inventor: OSHIMA KAZUO
IPC: A01G9/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a bag for cultivating plants capable of not only simply and readily performing temperature or humidity control but also automating the production, carrying out mass production and simply and easily carrying out operations to take out seedlings at the time of transplanting by superimposing two resin sheets, opening specific parts and carrying out spot welding of other peripheral parts at a regular interval. SOLUTION: This bag for cultivating plants is obtained by superimposing two resin sheets 1, opening the upper part of left and right lateral side parts 2 and the upper side part 3 and carrying out spot welding of other peripheral parts 4 at a regular interval. At this time, one resin sheet 1 is folded back in place of the superimposing of the two resin sheets 1 and the folded back part of the resin sheet 1 is used as the bottom part. The upper part of the left and right lateral parts 2 and the upper side part 3 can be opened to perform spot welding of the other peripheral parts 4 at a regular interval.
Patent JP-H0533706-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: KOBAYASHI YOSHIYUKI
IPC: F02D41/14
Filed: 1991-07-31
Abstract: PURPOSE:To reduce the generation of harmful exhaust components by attenuating the correction coefficient toward a reference coefficient value with a specified gradient in corresponding relation to the temperature of the cooling water before commencement of the air-fuel feedback control, and converging, when the feedback control is started, the correction coefficient to the reference coefficient value with a particular gradient larger than said specified gradient. CONSTITUTION:When cooling the engine, warm-up increment correction for fuel is performed using a warm-up increment correction coefficient K1, which is a correction coefficient larger than a reference coefficient, up to the commencement (position A) of the feedback control owing to reach of the cooling-water temperature to a specified value. In addition, the correction coefficient is attenuated toward the reference coefficient value with a specified gradient L3, i.e., at an angle theta3 as defined between the gradient L3 and a vertical line VL3, in corresponding relation to the temperature of the cooling water. When the feedback control is started (position A), the warm-up increment coefficient K1 is converged to the reference coefficient value at a position B where a specified time length has lapsed from the start of the feedback control, at an angle theta2 with a particular gradient L2 larger than said specified gradient L3. At this time, a feedback correction coefficient L1 operates at an angle theta1 with respect to a vertical line VL1.
Patent JP-S60107739-A (JP)
Title: Optical pickup device
Inventor: KANEKO HISAHARU
IPC: G11B7/12
Filed: 1983-11-15
Abstract: PURPOSE:To execute an exact tracking, and also to design easily a driving part by holding as one body an objective lens and a photodetecting means, and holding this holding member so as to be movable in the tracking direction and the focusing direction against a device body. CONSTITUTION:A titled device is provided with a holding member 16 for holding as one body an objective lens 5 and an optical member containing a photodetector 8 required for converting photoelectrically a reflected light which has passed through a beam splitter 3, and also an elastic means 10 for holding this holding member 16 so as to be movable in the tracking direction and the focusing direction is provided between the holding member 16 and a device body 13. The holding member 16 is brought to a tracking servo by a tracking error signal obtained by inputting a signal obtained from the photodetector to a tracking servo- device 11, and the holding member 16 is brought to a focusing servo by a focusing error signal obtained by a focusing servo-device. In this case, the photodetector 8 is displaced as one body with the objective lens 5, therefore, the optical axis of the objective lens 5 and the split line of the photodetector 8 are not shifted.
Patent JP-2001043558-A (JP)
Title: Optical head and proximate place light reproducing device
Inventor: MIYAURA TOMOKO
IPC: G11B7/13
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a reading signal having a high SN ratio, and to facilitate manufacturing. SOLUTION: An optical head 32 includes a photoelectric converter 321 composed of a amorphous silicon photodiode in a position opposite a recording medium RM. A light generated via a proximate place light generated in the recording spot rs of the recording medium RM by a light from a lower side is converted into an electric signal by the photoelectric converter 321, taken out from a drawer electrode 321c, and information is reproduced together with the electric signal. Since no optical elements are used, no reductions occur in an SN ratio caused by a stray light or loss in light transmission, and no high accuracy is required for optical axis alignment or bonded alignment, and thus manufacturing is facilitated.
Patent JP-H0496703-A (JP)
Title: Aromatic ornament
Inventor: NODA FUMIO
IPC: A61L9/12
Filed: 1990-08-14
Abstract: PURPOSE:To improve the rate of impregnation of a aromatic material and give the deforming property to an ornament by compacting a plurality of chips of metal extending longitudinally into a predetermined shape to form a porous body, and impregnating empty pores thereof with the aromatic material. CONSTITUTION:A wire rod is cut of to about 2-10mm long chips 1a. After the chips 1a are cast into a mold to be compacted into a plate-like shape by pressure, they are sequentially laminated in planes nearly parallel to the bottom surface of the mold to be compacted under such a condition. Next, they are sintered and coined in the mold. Thus, finally a porous body having 30-80% of the rate of vacancy is formed to be impregnated and accumulated with an aromatic material so that the sintered body can hold an aromatic property for a long time. Also, the chips 1a are arranged with a directional property and can be deformed so that they can be applied to an ornament 1 requiring flexibility.
Patent JP-H0755260-A (JP)
Title: Drain recovery device in atmospheric relief device
Inventor: UENO YUKEN
IPC: F24H1/46
Filed: 1993-08-06
Abstract: PURPOSE:To recover hot-water gathered in a drain hopper of an atmospheric relief device to a grey water circuit with a simple constituent by mounting a venturi tube on a connection pipe leading from the atmospheric relief device to the grey water circuit. CONSTITUTION:A hot-water supply circuit 2 as a purified water circuit and a circulation circuit 1 as a grey water circuit are connected by an atmospheric relief device T and a venturi tube 5b is mounted on a connection pipe 20 leading from the atmospheric relief device T to the circulation circuit 1. A suction pipe 53 leading to a suction port 52 of the venturi tube 5b is connected to a discharge port of a drain hopper 4 of the atmospheric relief device T. Thereby, a suction pressure is developed as hot-water flows from the hot-water supply circuit 2 to the circulation circuit 1, that causes drain in the drain hopper 4 to be sucked into the hot-water supply circuit 2 and recovered to the circulation circuit 1. Therefore, drain gathered in the drain hopper 4 of the atmospheric relief device T can be recovered with a simple constitution, without the need of an electric circuit.
Patent JP-H0660915-A (JP)
Title: Disposal method for spent nas battery
Inventor: IWATA KATSUICHI
IPC: B09B3/00
Filed: 1992-08-12
Abstract: PURPOSE:To simply dispose a spent NaS battery without corroding a facility or generating a dangerous material. CONSTITUTION:The electrode cap of a spent NaS battery is cut, and an outer peripheral container and a solid electrolyte tube are broken. They are laid in an incinerator 6 spread with dry sand 7 with their opening sections faced downward, and they are burned at 700-1000 deg.C in the excess air having the air ratio (m) of 2.0-4.0. Sodium and sulfur are converted into neutral and safe Na2SO4.
Patent JP-S6194836-A (JP)
Title: Seal installation structure of tail lamp onto chassis
Inventor: MURATA NOBORU
IPC: B60Q1/26
Filed: 1984-10-16
Abstract: PURPOSE:To improve sealing effect by setting the height of a seat metal higher than that of the sealing rib on the periphery and specifying the diameter of the gap between the sealing rib and the seat metal and constituting a sealing member from rubber or resin foamed material. CONSTITUTION:A seat metal 5 is constituted higher than a sealing rib 4, and the diameter of a gap 8 is made into 1-10mm, preferably into 1-5mm. When a bolt 3 is tightened onto a chassis body 1, a sealing member 7 is bent at the peripheral edge 11 of the seat metal, and after further fastening, the sealing member is broken. However, the sealing member 7 on the sealing rib 4 is not broken because of the height difference, and cut free from the position transfer, and the broken edge is separated from the sealing rib 4, and the sealing effect at the seat metal part 5 of the bolt 3 is not reduced. The sealing member 7 is constituted of a foamed body made of rubber or synthetic resin, and when the continuously foamed material is used, installation pressure can be reduced, and efficient installation is permitted.
Patent JP-S6371501-A (JP)
Title: Axial type air motor
Inventor: MORI NOBUO
IPC: F01B3/00
Filed: 1986-09-12
Abstract: PURPOSE:To simplify the overall construction and also minimize the frictional resistance between the components of the axial type air motor in the caption, by installing a swash plate on an output shaft via a bearing so as to be rotation- free and directly pushing the same swash plate with a ball each fitted to a piston. CONSTITUTION:An air motor 1 has a cylinder body 20, on which a valve hole 21 and a plural number of cylinder bores 22 are formed, an output shaft 40 supported rotation-freely by bearings 41, 42, and a swash plate 45 installed rotation-freely on the output shaft 40. To a piston 50 is rotatably fitted a ball 52 which makes contact with the swash plate 45 so as to push the swash plate 45. The overall construction of the air motor can be simplified accordingly. and frictional resistance between components can also be minimized.
Patent JP-2001038236-A (JP)
Title: Waterweed cutting apparatus
Inventor: KUBO SETSUO
IPC: A01D34/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a waterweed cutting apparatus finely cutting mowed waterweeds or the like on a ship or on the land easily, inexpensively and certainly only by providing it with simple cutting equipment without transporting them to a disposal plant in the mowed state to facilitate the landfilling or incineration of them. SOLUTION: A waterweed cutting apparatus for cutting waterweeds or the like mowed in lakes or marshes by a mowing ship is constituted of a hopper 25 having an upper opening as a feed-in port of hoed-up waterweeds and a vertical cutter consisting of the cutter A arranged in the vicinity of the bottom surface of the hopper and the discharge port opened to the bottom surface of the hopper and the cutter A is constituted of a fixed blade, the reciprocally moving type cutting blade cooperating with the fixed blade and a crank shaft for reciprocally moving the reciprocally moving type cutting blade.
Patent JP-S6459637-A (JP)
Title: Optical information recording and reproducing device
Inventor: SHIKICHI SATOSHI
IPC: G11B7/09
Filed: 1987-08-31
Abstract: PURPOSE:To attain a small sized and low-cost voltage source by using a reference level of a signal fed to a spot moving means as a ground so as to connect a current flowing to the spot moving means to ground without giving to a reference voltage source of an analog signal. CONSTITUTION:A reference voltage Vref is formed from a power supply VCC by resistors R1, REG1 in a tracking control circuit 117. A resistor R5 connected to a plus terminal of a power operational amplifier 204 and a resistor R6 con nected to one terminal of a tracking coil 111 are connected to ground to use the voltage reference fed to the coil 111 as ground. That is, with the coil current zero, the applied voltage is a ground potential. Since the current IACT flowing to the coil 111 does not flow to the reference power source REG1, a small capacity is enough for the REG1. Thus, the reference power supply is made inexpensive and small in size. Since no fluctuation in the Vref due to a large current is caused, stable servo operation is realized. The above is applied similar ly to the focusing servo.
Patent JP-S60106763-A (JP)
Title: Stacker for facsimile receiver
Inventor: KANEKO TAKAO
IPC: B65H31/18
Filed: 1983-11-16
Abstract: PURPOSE:To prevent a discharge port from clogging with a sheet of record paper by moving the position of a stacker in accordance with the number of sheets of said record paper in a stacker, which receives sheets of recorded receiving record paper. CONSTITUTION:A received picture 2, which is discharged from a received picture discharging port 1, is piled in sequence on a receiving stacker 3. When the received pictures 2 has piled up until both upper and lower sensors 4, 5 are on, a motor 6 lowers the receiving stacker 3 until when only the upper sensor 4 is turned off. When the received pictures 2 are removed, both the upper and lower sensors 4, 5 are turned off and, in this case, the receiving stacker 3 is elevated until only the lower sensor 5 is turned on. Thus, by elevating and lowering the position of the receiving stacker 3 in accordance with the number of received pictures, the position of the top part 7 of sheets of received paper is always maintained constant with respect to the position of a discharging port 1. Thereby, the discharging port 1 can be prevented from clogging with a sheet of paper of received picture 2.
Patent JP-S60108116-A (JP)
Title: Controlling method of bending angle
Inventor: ABE SADAO
IPC: B21D5/02
Filed: 1983-11-16
Abstract: PURPOSE:To execute a control efficiently and exactly by deriving a bending angle by calculating a difference between a binary-coded signal containing an object to be worked and a background, and a binary-coded signal containing no background. CONSTITUTION:A light source 9 and an image pickup device 1 are provided against a plate material placed between upper and lower metallic dies 5, 7 of a bending machine 3. First of all, a signal which has executed an image pickup of a state that no plate material exists by the device 1 is converted to a binary- coded signal by a variable resistance 17, and stored in an A memory 21. It becomes information of only the metallic dies 5, 7. Subsequently, information containing both the plate material and the metallic dies 5, 7 is obtained in a B memory 23 by the same operation in a state that the plate material is placed. An operating part 25 calculates a difference of both signals of the memories 21, 23, a signal of only the plate material is inputted to a memory 27, and a video monitor 45 reproduces a picture of only the plate material through a serial converter 31 and an A/D converter 35. An exact bending angle is derived efficiently by calculating a specified expression by scanning of this picture.
Patent JP-H0875147-A (JP)
Title: Oil burner
Inventor: YAMAGUCHI MASAO
IPC: F23N5/12
Filed: 1994-09-09
Abstract: PURPOSE: To realize a combustion operation which is stabilized even in a high elevation area or in an operation of the burner in an excessively long run of a pipeline by lowering an operational frequency of a fuel pump and increasing the rotary speed of a combustion fan when a combustion failure is detected. CONSTITUTION: An oil burner 1, such as a fan heater or an FF-type hot air heater, is provided with a fuel pump 8 which feeds a liquid fuel to a burner 2 and a combustion fan 9 which feeds air to the burner 2 where their operations are controlled by means of a microcomputer. The fuel pump 8 and the combustion fan 9 are controlled so as to conform to a predetermined air fuel ratio during the operation. When the air fuel ratio is disturbed, the combustion failure is detected by changes produced in the current value of a flame rod 6. In this case, when the combustion failure is produced, the operation frequency of the fuel pump 8 is lowered, for example, by 10% of a rated value compared with the a mount of fuel at the present time, thereby reducing the supply amount of fuel.  Furthermore, the ray speed rotation of the combustion fan 9 is increased, e.g. by 5% from the rated value, thereby bringing the operation to a stabilized operation.
Patent JP-S58104957-A (JP)
Inventor: BERUNAA KOTSUHO
IPC: C09B43/16
Filed: 1982-12-10
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-S6196155-A (JP)
Title: Idling speed controller for engine
Inventor: KANEHISA EIJI
IPC: F02D31/00
Filed: 1984-10-15
Abstract: PURPOSE:To make an idling speed maintainable to a desired value in a stable manner, by making a priodic variation in battery voltage compensable, when a span of energizing time to an idling speed controlling solenoid-operated device is compensated according to the battery voltage. CONSTITUTION:In case of a device which installs a bypass passage 14, bypassing a throttle valve, in a suction passage 10 and controls an idling speed in a way of duty-controlling a solenoid valve 15 installed in the said passage 14, the solenoid valve 15 is controlled by a control unit 16. That is to say, each output signal out of various running state detecting devices 11 and 17-19 and a voltage sensor 20 detecting battery voltage is taken in, and when first it is judged as an idle running state, a basic compensation term is calculated. Next, both maximum and minimum values of the battery voltage are read, calculating the mean value, and a battery compensation term is calculated on the basis of the said compensation term, controlling the solenoid vale 15.
Patent JP-H0537208-A (JP)
Title: Microwave package
Inventor: TAKEUCHI NORIO
IPC: H01L25/04
Filed: 1991-07-31
Abstract: PURPOSE:To realize the microwave package with small size and light weight having an excellent heat dissipation effect for a high power device. CONSTITUTION:Ceramic substrates 2 are layered in multiple onto a base metal 1, the wiring is implemented in the inside of the ceramic substrate 2 and a metal frame is provided around the said ceramic substrate 2. A low power device is arranged on the ceramic substrate 2, a stage section 9 formed to be a projection for a part of the base metal 1 is provided, a high power device 7 is arranged to the stage section 9 and a power supply control signal terminal 4 is provided to the lower part of the lower layer ceramic substrate 2. Furthermore, a pin shaped vertical layer connection terminal 5 is provided to the upper part of the upper layer ceramic substrate 2, and an RF signal terminal 3a of a coaxial structure comprising a coaxial seal and a glass hermetic seal is provided to the lower part of the base metal 1 through the ceramic substrate 2.
Patent JP-H04101631-A (JP)
Title: Control system for static-type reactive power compensation device
Inventor: NORO YASUHIRO
IPC: H02J3/18
Filed: 1990-08-17
Abstract: PURPOSE:To obtain a control system for a static-type reactive power compensation device which has rapid and stable response characteristics even after the configuration of a power system is altered by changing a transfer function when the opening and closing frequency of a control semiconductor switch for a system current per the specified period of time exceeds the set value. CONSTITUTION:Monitoring the output of a TSC control circuit 35, a circuit 41 to measure the ON and OFF frequency of a TSC outputs the ON and OFF frequency of the TSC per the specified period of time which is set by a timer 42. A comparison circuit 43 compares the ON and OFF frequency of the TSC with the set frequency which is determined by a frequency setting circuit 44. When the actual frequency exceeds the set one, it is considered that a system configuration changes and therefore the TSC has a hunching. To stop the hunching of the TSC for a stable response, a transfer function of the transfer function circuit 34 is modified. The transfer function of the transfer function circuit 34 which has been modified should be returned to the original condition by the output of a return circuit 45.
Patent JP-H1049192-A (JP)
Title: Singing sound synthesizer
Inventor: KOYAMA MASAHIRO
IPC: G10L13/07
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To synthesize high quality singing sounds corresponding to lyrics data. SOLUTION: A sound source section 20 is provided with the formant synthesis sound source which consists of a voiced sound component sound source group (VTG) 21 that generates voiced sound formant components and a unvoiced sound component sound source group (UTG) 22 which generates voiceless sound formant components and a PCM sound source 23 which has a waveform memory storing voice waveforms of voiceless consonants. A ROM 11 stores a control program and the phoneme database which store the phoneme parameters to utter each phoneme and sound adjusting and coupling parameters that are the control parameters of the portions bridging proceeding and succeeding phonemes. A data memory 13 stores the song data which consist of the lyrics data of the musics and accompaniment data.  Based on the lyrics data, the corresponding parameters are read from the phoneme database and the section 20 synthesizes and outputs the corresponding voice. At that time, voiceless consonants are uttered by a PCM sound source 23.
Patent JP-S60109715-A (JP)
Inventor: TAKADA KAORU
IPC: H02H3/00
Filed: 1983-11-18
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。