baber/WOPTO huggingface dataset:
Patent JP-H1198928-A (JP)
Title: Plant raising system in resert or the like
Inventor: OKAMOTO SHIGEAKI
IPC: A01G27/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To provide the subject system enabling plants to be raised in a desert poor in water-holding capacity or reclaimed land of saline-rich seashore. SOLUTION: This plant raising system has such a scheme that the water reserved in a water storage tank 3 is irrigated on respective plants 10 by a sprinkler 2; the water, after irrigated, is allowed to flow down through sand into a container 4 embedded below the plants 10; the water 4c collected in the container 4 is pumped up by a pumping device 7 via water-collecting pipes 5 and a communicating pipe 6, reserved in the water storage tank 3 again, and then reused for irrigation using the sprinkler 2; in this way, because some proportion of the water irrigated once can be recovered and used repeatedly, the storage tank 3 has only to be newly replenished with water equivalent to the quantity of the water absorbed into the plants 10 and evaporated into the air, thereby enabling the amount of water to be replenished to be considerably reduced;  therefore, the plants 10 can be adequately raised and the relevant land greened even in the case of e. g. arid desert poor in water-holding capacity.
Patent JP-H01104425-A (JP)
Title: Drawing press die
Inventor: HIRAMATSU TATSUO
IPC: B21D24/00
Filed: 1987-10-17
Abstract: PURPOSE:To improve the yield of a material and to avoid the generation of creases and face distortion by allowing a movable projecting member being relatively movable against a punch to approach the lower die by the quantity being smaller than the approach quantity to the lower die of the punch, from a state that the member has been projected from the punch. CONSTITUTION:The center part of a blank which has been pressed against the lower die 12 by a blank holder 16 is brought to drawing by allowing a punch 14 to descend. In the drawing press die, a movable projecting member 18 being movable in the direction being parallel to its moving direction with respect to the punch 14 is provided, and a piston rod 22 of a hydraulic cylinder 20 of its drying device is connected. By controlling this hydraulic cylinder 20, in a state that the punch 14 starts to come into contact with the blank on the lower die 12, the movable projecting member 18 is projected from the punch 14 and the blank is pressed. Also, while the drawing is ended from the state, the movable projecting member 18 is allowed to approach the lower die 12 by the quantity being smaller than the approach quantity to the lower die 12 of the punch 14. In such a way, the generation of creases, etc., of a product is prevented, and also, by decreasing or avoiding a push groove, the yield of a material is improved.
Patent JP-H10142643-A (JP)
Title: Wavelength converter suitable for high-speed bit transfer speed
Inventor: BUELOW HENNING
IPC: H04B10/50
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To operate a wavelength converter regardless of an applied signal by converting the wavelength of NRZ signal by use of a 3×3 coupler. SOLUTION: In addition to a fiber 1, a nonlinear optical Sagnac interferometer (NOLM) have two couplers 2, 4. The coupler 4 is inserted to the fiber 1 to play the role of connecting a signal light modulated by data signal to the fiber 1. The signal light is supplied to an input 13 connected to the fiber coupler 4. The coupler 2 is formed of a 3×3 coupler, which has six ports 6-11. The light of a second wavelength λout is received by the third port 9 of the first coupler 2, the light of the second wavelength λout having a waveform conformed to the waveform of the signal light is transmitted from the fourth port 11 of the first coupler 2, the signal light of a first wavelength λsig is incident on the optical fiber 1 through the second coupler 4, and the light of the second wavelength λout is distributed to each port 6-8 by the first coupler 2.
Patent JP-H02112415-A (JP)
Title: Heat bonding conjugate fiber and nonwoven fabric thereof
Inventor: MISHIMA YASUNOBU
IPC: D04H1/541
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a conjugate fiber, good in feeling and excellent in bulkiness and heat bonding properties by arranging a blend structure prepared by blending respective specific copolymerized polyethylene with crystalline polypropylene in a specific proportion and a polyamide in the side-by-side type. CONSTITUTION:A conjugate fiber, obtained by spinning a blend structure consisting of 99-50wt.% copolymerized polyethylene with 0.1-5.0mol% copolymerization component content, consisting of ethylene and one or more of unsaturated carboxylic acids, derivatives and anhydride thereof and having 1-50g/10min melt index value and 1-50wt.% crystalline polypropylene with <30g/10min melt flow rate and a polyamide using a side-by-side type conjugate spinning apparatus, having the above-mentioned blend structure and polyamide arranged in the side-by-side type and suitable for lining parts, etc., of disposable diapers.
Patent JP-H0681877-A (JP)
Title: Rotary piston type rotary damper
Inventor: KOBAYASHI YASUTOMO
IPC: F16F9/14
Filed: 1992-09-07
Abstract: PURPOSE:To provide a rotary damper wherein large torque is generated even in a small size by flowing viscous liquid, in an expansion/compression chamber of reducing volume by rotating a rotor, into the adjacent expansion/compression chamber, and displaying a damper function with resistance force at this time of flowing viscous liquid serving as resistance torque of a main shaft. CONSTITUTION:In a rotary piston type rotary damper, when a main shaft 5 is rotated, its eccentric wheel 22 tends to rotate a rotor 2 with a center of the main shaft 5 serving as the center, but since an internal gear of the rotor 2 is meshed with a fixed external gear 16 of a rotor housing 4, the rotor 2, while rotated on its own axis, is rotated about the shaft in a condition that a seal part 10 is slid in the internal periphery of a work chamber 3. When the rotor 2, while rotated on its own axis, is rotated about the shaft in the work chamber 3, volume of an expansion/compression chamber, surrounded by an external peripheral surface of the rotor 2 and an internal surface of the work chamber 3, is changed, to flow viscous liquid, in the expansion/ compression chamber of reducing volume, into the adjacent expansion/compression chamber through a through part 11, and resistance in the case, that this viscous liquid passes through the through part 11, serves as a rotating function of the rotor 2, to display a desired damper effect.
Patent JP-H10111770-A (JP)
Title: Printing controler
Inventor: YOSHIMURA KAZUNORI
IPC: G06F3/12
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a printing controller which can efficiently process printing requests from plural request sources without a printer device being occupied by one printing request even if the printing processing with considerably large printing data quantity is executed for long time. SOLUTION: A queue take-out mechanism 13 acquires the total number of printing pages, which is the succeeding printing request from a printing page number management means 17, by using a printing page number acquirement means 18. The queue take-out mechanism 13 judges whether the value of an interruption counter, which is obtained from an interruption number management means 21, is smaller than the maximum number of interruption times. When it is smaller than the maximum number of interruption times, the queue take-out mechanism 13 transfers succeeding printing data to a printing data buffer 22 when an interruption permission flag obtained from a printing processing execution mechanism 14 is interruption permission and the total number of the printing pages is smaller than the number of remaining pages obtained from a remaining page number management means 19. Then, an interruption printing processing start request is sent to the printing processing execution mechanism 14.
Patent JP-H0680547-A (JP)
Title: Dermal medicine for external use
Inventor: IIZUKA HISAHIRO
IPC: A61K8/00
Filed: 1991-09-12
Abstract: PURPOSE:To produce a dermal medicine for external use, more excellent in improvement of roughness of the skin by blending a higher fatty acid lanosterol ester with a system containing a phospholipid or a glycolipid and a higher fatty acid cholestercol. ester. CONSTITUTION:A dermal medicine excellent in utility for the skin and obtained by blending a higher fatty acid lanosterol ester such as lanosterol oleate with a dermal medicine for external use containing one or more kinds of substances selected from a phospholipid such as soybean lecithin or yolk lecithin and a glycolipid such as cerebroside and a higher fatty acid cholesterol ester such as cholesterol oleate.
Patent JP-H07120061-A (JP)
Title: Hot water supply equipment
Inventor: YAMANAKA NAOKI
IPC: F24H1/00
Filed: 1993-10-21
Abstract: PURPOSE:To provide drain valves in a main body and thereby to prevent destruction of hot water supply equipment due to freezing from the drain valves, regarding a position of fitting of a connecting port of the hot water supply equipment. CONSTITUTION:Hot water supply equipment wherein a hot water supply circuit comprising a water supply port 10 supplying water and having a drain valve 28, a hot water supply port 13 supplying hot water and having the drain valve 28, a hot-water and water mixing valve 15 mixing water with hot water and a hot water supply and stop valve 16 supplying and stopping the mixed hot water prepared in the hot water and water mixing valve 15, a bath circuit connected with the hot water supply circuit through the intermediary of a separating device and comprising a bath return connection port 21 supplying hot bath water from a bathtub 27 and having the drain valve 28, a pump for circulating the hot bath water, a temperature keeping heater 23 for heating the hot bath water and a bath forwarding connection port 22 supplying the hot bath water to the bathtub 27 and having the drain valve 28, and a controller 24 controlling the hot water and water mixing valve 15, the hot water supply and stop valve 16, the pump and the heater, are provided in an integral main body 29.
Patent JP-H05104248-A (JP)
Title: Semiautomatic arc welding machine
Inventor: ASO TADASHI
IPC: B23K9/12
Filed: 1991-10-11
Abstract: PURPOSE:To reduce the number of connecting wires among a remote controller, a wire feeder and a welding power source by separating the voltage received from a signal conductor into a specified welding voltage setting signal, a wire feed quantity setting signal and a signal corresponding to an on or off state of a trigger switch to take out these. CONSTITUTION:The remote controller 13 receives the supply of a power source E3 for control from the welding power source 1 and produces the stabilized voltage + E required for operation of circuits. A first setting device 14' and a second setting device 15' output the welding voltage V1 and the wire feed quantity voltage V2, respectively by potentiometers for setting the welding voltage and setting the wire feed quantity, respectively. The voltages V1 and V2 change to zero volt from the voltage E1 produced by using a three-terminal regulator with the stabilized voltage + E as a power source. The three voltages are sent out to a third connecting wire 27 by turns in order of the stabilized voltage + E, then, the voltage V2, and further, the voltage V1 by subjecting a signal changeover circuit 23 to changeover operation with a specified period.
Patent JP-H06115169-A (JP)
Title: Method and apparatus for printing dot matrix pattern
Inventor: KONISHI SHINJI
IPC: G06F3/12
Filed: 1992-10-01
Abstract: PURPOSE:To make frequency of use of elements corresponding positions between two groups of dot forming elements accurately a half by a half whenever a line wherein any characters are arranged in line is printed. CONSTITUTION:A controller 7 of a printer 5 receives a printing command from a host computor 11 to form an image data indicating a dot matrix pattern to be printed, which is stored in an image buffer 13 and operates a mask data based on the image data, which is stored in a mask buffer 15. The controller reads out the image data from the image buffer 13 and the mask data from the mask buffer 15 and one of groups of dot forming elements is driven in accordance with a logical product of the read-out image data and mask data and another one of the groups of dot forming elements is driven in accordance with a logical product of the read-out image data and the contrarotated data of the mask data.
Patent JP-2001085651-A (JP)
Title: Solid state image pick up element and fabrication method thereof
Inventor: SUGIYAMA HITOSHI
IPC: H01L27/14
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance sensitivity of a CCD by enhancing the condensation efficiency through a microlens. SOLUTION: A microlens 21 has a multilayer structure of an upper layer part 19a and a lower layer part 18a having a refractive index lower than that of the upper layer part 19a. Since the microlens 21 has a refractive index different in the central part 21a and in the peripheral part 21b, a peripheral light 22b impinging on the peripheral part 21b is condensed at a photodiode 13 just like a central light 22a impinging on the central part 21a.
Patent JP-2001089001-A (JP)
Title: Paper reversing device
Inventor: KAWAI NORIKAZU
IPC: B65H29/58
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a paper reversing device capable of smoothly obtaining reversing action regardless the thickness of paper by providing a structure wherein an overload added on a tip edge of the paper can be resolved, paying attention to the fact that the straight ahead carrying power of plain paper carried one by one is large. SOLUTION: A paper reversing device is oppositely contacted with a carrying-in roller R2 catching and carrying in paper on one side sandwiching a middle roller R1, and a carrying-out roller R3 catching and carrying out the paper on the other side. The paper reversing device is provided with a reversing roller R4 which receives the carrying inrush force of the paper carried therein to slip and rotates in a carrying-out direction, and a pressing down guiding member which adds a paper pressing down force against the carrying inrush force of the paper in a space with the reversing roller R4, on an inner position in a carrying-in direction. A pressing down surface of the pressing down guiding member is formed by bending in the same arc shape as the outer peripheral surface of the reversing roller R4.
Patent JP-H10112533-A (JP)
Title: Solid-state image sensing device
Inventor: OKAZAKI YUICHI
IPC: H04N5/369
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To restrain light transmittance to a layer below a light intercepting film of an OPB region (optical black region) without improving light intercepting property of a light intercepting film. SOLUTION: The image sensing device has a picture element part separated into an effective picture element region and an OPB region 2. The picture element part has a photosensitive part 11 which carries out photoelectric conversion, a light intercepting film 15 which intercepts incidence of light R to a part except the photosensing part 11 in an effective picture element region, and a color filter (18), 4 formed in an incident side of light R rather than the light intercepting film 15. The color filter 4 in the OPB region 2 consists of a material having transmittance lower than transmittance of the color filter 18 to transmit light R in an effective picture element region.
Patent JP-2001089010-A (JP)
Title: High stacked paper aligning machine
Inventor: MIURA ISAMU
IPC: B65H3/62
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a high stacked paper aligning machine suitable for aligning printing paper of various size, and enabling a worker to align without leaning forward even in the case of aligning of small sized printing paper. SOLUTION: This high stacked paper aligning machine is provided with a front aligning 1 and a side aligning 41. The front aligning 1 is composed of pillar structure bodies 2, 3, 4 provided with a front aligning plate 10 and driving systems 17, 20, 27, 28, 29, 30, 13, 14, 15, 16 therefore, and a vibrating plate 5 and driving systems 12, 7, 8, 6 therefore. The side aligning 41 is composed of a aligning pillar 42, vibrating plate 44, and driving systems 65, 60, 61, 62, 56, 57, 58, 50. When changing the size of printing paper 32, 33 on an aligning stand 70, the front aligning 1 and the side aligning 41 are promptly actuated to align at two edges of the printing paper, according to the size of the printing paper. Consequently, aligning of the printing paper is speeded and allowed to be precise, and aligning work by a worker is reduced.
Patent JP-2000100767-A (JP)
Title: Method of controlling concentration of chelate agent in cleaning liquid
Inventor: HAYASHI NORIO
IPC: C11D7/32
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To stabilize cleaning results of cleaning liquid by measuring the concentration of a chelate agent in the cleaning liquid including hydrogen peroxide, ammonium, and a chelate agent, and supplying the cleaning liquid with the chelate agent so that the concentration of the chelate agent in the cleaning liquid enters a specified range, based on the measurement results. SOLUTION: Cleaning liquid is one where hydrogen peroxide, ammonium, and a chelate agent are dissolved in water, and the chelate agent is one for preventing the metallic ions in the cleaning liquid from being sucked by the substance to be cleaned. The cleaning liquid of the passage within a rotated valve 5 is let flow in a mixing tube 3 and is reacted upon the reagent in a lead pipe 2, and the liquid produced by the reaction flows in a detector 4, and the concentration of the chelate agent in the cleaning liquid is measured. The measurement result is sent to an operation means 8, and here the quantity of chelate agent solution to be supplied to the cleaning both 6 is computed. This operation result is sent to a chelate agent supply means 9, and a fixed quantity pump 10 acts, and a specified quantity of chelate agent aqueous solution is supplied from a tank 11 to the cleaning bath 6.
Patent JP-S63117388-A (JP)
Title: Magnetic recording and reproducing device
Inventor: UCHIUMI SATOSHI
IPC: G11B15/087
Filed: 1986-11-05
Abstract: PURPOSE:To rapidly complete an unnecessary part at the either time of recording and reproducing a video signal and an audio signal by travelling a magnetic tape at high speed until the index signal of a first frequency is detected when the index signal of a second frequency is detected at the time of ordinary reproducing. CONSTITUTION:A position detection circuit 27 for detecting the position of a margin part, an index signal generating circuit 23 for generating the index signal of a prescribed frequency recorded in the margin part (c), a first switch for switching the index signal to the first and the second frequencies, a first index signal detection circuit 24 for detecting the index signal of the first frequency, a second index signal detection circuit for detecting the index signal of the second frequency, a second switch for substantially allowing the detection operation of the index signal of the second frequency and a control means 19 for travelling the magnetic tape at high speed until the index signal of the first frequency is detected when the index signal of the second frequency is detected at the time of the ordinary reproduction are provided. Thereby, a skip operation can be easily and automatically executed.
Patent JP-2001091890-A (JP)
Title: Driving circuit for electromagnetic-driven optical scanner
Inventor: TERAJIMA KIWA
IPC: G02B26/10
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit capable of controlling accurately a deflection angle of a movable plate in an electromagnetic-driven optical scanner. SOLUTION: By the voltage Vin which is outputted from a current amplitude setting part 12 in accordance with the deflection angle which is set by a deflection angle setting part 11, a prescribed DC current is inputted into an H-shape bridge circuit 15 from a current control part 13, is converted into an AC current by a pair of driving signals S1 and S2 from a driving signal generating part 14 and is supplied to a coil of the optical scanner 16. Resistance R for detecting a current transforms the actual current (i) into the voltage Vf and feeds back the same to the current control part 13, which compares the voltages Vin and Vf and controls the DC current in such a manner that Vin=Vf is attained.
Patent JP-H04140769-A (JP)
Title: Image forming device
Inventor: OTSUKA YASUMASA
IPC: G03G15/16
Filed: 1990-10-01
Abstract: PURPOSE:To prevent a foreign matter from seeping out from a 1st rotor and a 2nd rotor in the case that the rotors are pressed to contact with each other by rotating the rotors by a specified amount every specified time in a standby state. CONSTITUTION:A control circuit 19 allows a timer 18 to start counting simultaneously with finishing image forming actions, such as when an image receiving material is ejected after fixing or when the rotation of a photosensitive drum 1 is stopped after transfer. Namely, the timer 18 is started as soon as device gets in the standby state. The timer 18 transmits a signal to the control circuit 19 every time the specified time is counted, and the circuit 19 drives a main motor 20 every specified time. The motor 20 not only directly drives the photosensitive drum 1 but also directly or indirectly drives to rotate an electrostatic charging roller 2 having rubber which contains a softner or a cross linking agent, a transfer roller 5 and a pressure roller 9. As for a rotation amount, the respective rollers are set to stop at positions different from home position in a state where they rotate less than once. Thus, the pressure deformation of the roller, and the contamination of the photosensitive drum caused by the seeping of the foreign matter such as the cross linking agent, etc., are prevented and an excellent image is formed on the image receiving material.
Patent JP-S62123650-A (JP)
Title: Enclosed lead storage battery
Inventor: HIRONAKA KENSUKE
IPC: H01M50/133
Filed: 1985-11-25
Abstract: PURPOSE:To make a battery easily manufacturable into a thin type as well as to make an effect of energy density in the thick type enclosed lead storage battery keepable, by locking a plate group to a tube of a heat contractive resin film by heat contraction and housing it in the battery, while depositing upper and lower opening parts of the tube together by heating. CONSTITUTION:A tube 2 consisting of a heat contractive resin film is housed in a plate group and, after being contracted by heat, upper and lower opening parts of the tube 2 are subjected to heat deposition (3). For example, the plate group 1 of 46mmX86mmX5.6mm and the tube 2 composed of a copolymer of vinyl chloride of 5mm in width, 1.0mm in thickness and 110phi and vinylidene chloride are used. The tube 2 consisting of the heat contractive resin film is used and that it is subjected to heat contraction, so that thickness as a battery vessel can be thinned to the extent of 0.1mm or so, therefore in case of a thin type battery, the plate group 1 and a battery electrolyte are utilizable in battery volume and, what is more, improvement in energy density is well promoted. In addition, operation is simply carried out in an easy manner and productivity is also improved.