baber/WOPTO huggingface dataset:
Patent JP-H0982176-A (JP)
Title: Switch operating device of combustion equipment
Inventor: UCHIDA YOICHI
IPC: F23N5/26
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To simplify operations by enabling two switches to be driven individually by the turning back and forth of one control dial. SOLUTION: This switch operating device includes two switches 26A, 26B; a control dial 22 which can be freely turned back and forth; a turning body 23 having at least two operating projections 28, 28 on its bottom surface and turned back and forth as the control dial 22 is turned; two switch drive arms 30, 30 formed into circles along the tracks of rotation of the operating projections 28, 28 of the turning body 23 and used to drive the individual switches 26A, 26B when their ends are depressed by the operating projections 28, 28 of the turning body 23; a support 24 for supporting the switch drive arms 30, 30; and a return spring 25 for returning the turning body 23 to a predetermined position.
Patent JP-2001061333-A (JP)
Title: Receiving net structure of thresher
Inventor: KOTANI SHINJI
IPC: A01F12/24
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To easily form a grid-like receiving net having advantages such as excellent durability in comparison with crimped nets and resin nets in a state that the size of meshes in the upstream side region in a grain straw-carrying direction is different from the size of meshes in the downstream side region. SOLUTION: In this receiving net structure of a thresher, a receiving net 3 curved along the outer periphery of a threshing cylinder 2 is formed from a plurality of circular sheet metal members 14 crossing the rotation axis X of the threshing cylinder and from a plurality of linear steel members 15 along the rotation axis X of the threshing cylinder in a grid-like shape. Therein, the linear steel members 15 having different lengths are arranged in parallel at a constant pitch in a prescribed arrangement that the ends of the steel members on the upstream side of the grain straw-carrying direction are equalized, and the size of meshes in the downstream side region in a grain straw- carrying direction in the receiving net 3 is enlarged in comparison with the size of meshes in the upstream side region in the grain straw-carrying direction.
Patent JP-H0792851-A (JP)
Title: Fixing device for image forming device
Inventor: OKAMOTO MASAMI
IPC: G03G21/00
Filed: 1993-09-24
Abstract: PURPOSE:To reduce offset caused by sticking of toner and to prevent the deterioration in image quality by controlling and driving a fixing roller through a driving means according to an instruction from a driving control means after a fixed time elapses after forming an image for which a photographing mode is selected. CONSTITUTION:When the photographing mode is selected, the driving means 10 is controlled according to the instruction of the driving control means 11 so as to drive and rotate the fixing roller 1 when the fixed time elapses after forming the image of a picture is finished. Even in the photographing mode where toner adhesive amount to the fixing roller 1 is large because of release offset, by rotating the fixing roller 1 when the fixed time elapses after forming the image is finished, a situation that only a part of toner is under the condition of high temperature and high pressure for a long time is evaded and the toner is prevented from being stuck and fixed. In such a case, by controlling the rotating speed of the roller 1 by the driving control means 11 so that it may be made lower than that at the time of forming the image, the life of the driving means 10 is prolonged without impairing the effect of preventing the toner from being stuck and fixed.
Patent JP-2000300851-A (JP)
Title: Game system, game device usable in the same and storage medium readable by computer
Inventor: KITANO TOYOFUMI
IPC: A63F13/45
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a flexible link of data among a plurality of game devices. SOLUTION: In a game system 1 which includes a game device 2 for business use wherein a game is performed according to a predetermined program and a game device 3 for home use, and in which information can be interchanged between these game devices, an information output means is provided in the device 2 to output judging information for judging whether or not predetermined requirements are satisfied in a game performed in the device 2. In the device 3, the contents of a game performed in the device 3 are varied based on the judging information outputted from the device 2. For example, when a predetermined game result is obtained in the device 2, the contents of the judging information is changed, whereupon a concealed element is displayed in the device 3.
Patent JP-S6299932-A (JP)
Title: Production of optical recording medium
Inventor: SEKINE NORIMASA
IPC: G11B7/26
Filed: 1985-10-25
Abstract: PURPOSE:To obtain a read only optical recording medium by a simple method by adhering the side of the 2st substrate worked with a metallic layer to a pattern shape where the metallic layer is provided and the printing surface of the 2nd substrate provided with ink having an optically high density by a printing method. CONSTITUTION:A photoresist layer 4 is formed on the surface of the metallic layer 3 having the high reflectivity of the transparent substrate 2 and is exposed via a master plate mask 5 converted with digitized information to dot-like or other patterns; thereafter the resist is developed by which the 1st transparent substrate 1 having the fine pattern layer of the metal having the optically high reflectivity is formed. The 2nd substrate 6 consists of a base material 7 and the ink layer 8. The ink layer 8 is formed of the ink having the optically high density by the printing method. The metallic layer surface side of the 1st sub strate 1 and the ink layer surface side of the 2nd substrate 6 are adhered by thermal welding or optically transparent adhesive agent, by which the optical recording medium is obtd.
Patent JP-H1082800-A (JP)
Title: Probe for inspecting semiconductor chip and manufacture thereof
Inventor: ITO TAKAHIRO
IPC: G01R1/073
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an inspection probe and to eliminate crosstalk and mismatching of characteristic impedance, by forming a contact section that connects a contact point pad of a semiconductor chip and a test circuit provided next stage out of conductive springs each having a projection shape which are electrically insulated. SOLUTION: A plurality of contact sections 2 are provided to positions on a substrate 1 matched with a contact point pad P of a semiconductor chip O to be inspected. The contact sections 2 are formed of conductive springs each having a projection shape which are electrically insulated with each other and serve to conduct the semiconductor chip O to a test circuit in a rear stage. An object of the probe for inspecting the semiconductor chip is a part except the semiconductor chip O to be inspected and the electrode pad P. The semiconductor chip O can be inspected at the inspecting time when the electrode pad P and contact section 2 in the plate spring structure of the probe for inspecting the semiconductor chip are electrically brought into contact with each other.  As a result, flexibility of the contact section 2 in the vertical direction can be achieved so that the contacting can be achieved by virtue of the elastic force even when a step S is existing.
Patent JP-H0983065-A (JP)
Title: Semiconductor light emitting element
Inventor: TEZUKA TSUTOMU
IPC: H01S5/343
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To avoid carrier loss by suppressing emission recombination in a quantum well layer of indirect transition semiconductor material provided to touch an active layer having quantum dot structure at least a part thereof. SOLUTION: A semiconductor laser has an essential quantum well layer 11 composed of an indirect transition semiconductor material, i.e., i-Alx Gax As (x=0.5), and forming a two-dimensional EHP. An active layer 12 having quantum dot structure composed of InAs is formed on the quantum well layer 11. Clad layers 13a (p type), 13b (n type) composed of Inx Alx P (x=0.5) are formed surrounding the quantum well layer 11 and active layer 12. Energy is delivered efficiently through diffusion between the two-dimensional electron/hole plasma(EHP) in quantum well layer 11 and the carriers in quantum dot. Consequently, the quantum dot is supplemented efficiently with carriers from the quantum well layer 11 and the pumped carriers in quantum dot can be relaxed to ground state.
Patent JP-S61116544-A (JP)
Inventor: AKAZAWA TOSHIYUKI
IPC: B32B27/28
Filed: 1984-11-12
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-2000190497-A (JP)
Title: Ink jet type recording head and ink jet type recording apparatus
Inventor: SAKAI MARI
IPC: B41J2/16
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet type recording head and an ink jet type recording apparatus which have a structure whereby a compliance is applied to a reservoir highly accurately and easily. SOLUTION: A reservoir form substrate 20 having a reservoir part 21 constituting at least part of a reservoir 100 for supplying ink to pressure generation chambers 12 is joined to a face at the side of piezoelectric elements 300 of a channel form substrate 10 where the pressure generation chambers 12 communicating with nozzle openings are defined. A penetrating part 18 penetrating without communicating with the pressure generation chamber 12 is set to the channel form substrate 10 of an area corresponding to the reservoir part 21, and a flexible film 110 having a flexibility is set between the penetrating part 18 and reservoir part 21.
Patent JP-H0655421-A (JP)
Title: Program indication device in manufacturing process
Inventor: IMAI HIROMITSU
IPC: G05B19/418
Filed: 1992-08-13
Abstract: PURPOSE:To indicate accurately a lot of concrete work information and the like to workers so as to improve work efficiency by arranging respective displays in respective processes in a series of works, integratedly controlling them by one controller, and displaying work information and the like as the works proceed. CONSTITUTION:Casting parts for automobiles are manufactured by dividing a series of casting processes into molding process L1, upsetting process L2, and hot water filling process L3. In this case, respective indication devices 31-33 matching respective processes L1-L3 are mounted on a program indication device 30 in manufacturing process. A controller 34 for controlling integratedly respective displays 31-34 is also mounted. And a device 35 for changing work procedure which is stored in the controller 34 is mounted so as to be constituted, for example, as a card reader incorporated in a molding process display 31. Thereby a lot of concrete work information are accurately indicated to workers so as to reduce load of the workers and prevent generation of mistakes in works.
Patent JP-S6483644-A (JP)
Title: High-strength spring
Inventor: ABE MAKOTO
IPC: C21D7/06
Filed: 1987-09-25
Abstract: PURPOSE:To improve heat resistance and fatigue strength, by providing a composition in which C, Si, Mn, and Cr are used as essential components and V, Mo, Nb, and Ta are selected and combined by a specific quantity and also controlling the size of inclusions, the maximum residual compressive stress value in the vicinity of surface, and surface roughness. CONSTITUTION:A spring has a composition consisting of, by weight, 0.6-0.7% C, 1.2-1.6% Si, 0.5-0.8% Mn, 0.5-0.8% Cr, 0.05-0.2%, in total, of one or more elements among V, Mo, Nb, and Ta, and the balance Fe with impurities. In this composition, the maximum size of nonmetallic inclusions is controlled to <=15mum to reduce deterioration in fatigue strength. Further, shot peening, etc., are applied, by which the maximum residual compressive stress in the vicinity of the surface of the spring is provided within the range of 85-110kgf/ mm<2> and surface roughness is controlled to <=Rmax15mum.
Patent JP-S6298705-A (JP)
Title: Reactor device
Inventor: WATANABE TOKUKIYO
IPC: H01F27/08
Filed: 1985-10-25
Abstract: PURPOSE:To contrive both purification of intake cooling air and reduction in mounting space by a method wherein an air regulating plate is provided between a reactor main body and a blower, and a cover, having a cooling air intake hole with the cooling air intaking direction different from that of the cooling air intake hole of the blower, is provided in such a manner that the blower is covered with the cover. CONSTITUTION:The cooling air intake direction of the cooling air intake hole 29 of a blower 26 is set in the right-angled direction relative to the cooling air intake direction of the cover 32 of the blower. As a result, the intrusion of the rainwater, dust and the like, which become the source of the layer short- circuit of a winding 24, can be prevented. Also, the backward flow and the turbulent flow of the air blast can be prevented by providing an air regulating plate 31 between a reactor main body 21 and the blower 26 without providing a coupling duct and the like. Also, the distance (l) between the winding 24 and the blower 26 can be reduced, and as a result, the size L of the device can be made small.
Patent JP-S61118921-A (JP)
Inventor: KUMAGAI YASUO
IPC: G06F15/02
Filed: 1984-11-13
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-S61118189-A (JP)
Title: Method for accelerating action of microbe
Inventor: TAKEBE MASAZUMI
IPC: C02F3/12
Filed: 1984-11-12
Abstract: PURPOSE:To activate waste water treatment by microbes such as a activated sludge process and night soil treatment and to activate the action of microbes in soil by adding a specified amt. of saponin into a suspension of microbes. CONSTITUTION:To a suspension of microbes, 0.2-0.001% saponin is added. Although any saponin can be used as the saponin, the sap extracted from yucca, a plant, and contg. saponin and sap components is preferably used. Besides, the bacteria in soil or all the treating liq. contg. microbes such as the treating liq. contg. sludge in a sewage plant, the treating liq. in the night soil treatment, and the waste water treating liq. in a general chemical industry can be used as the suspension of microbes. All the microbes -such as bacteria of Zoogles, etc., Protozoa of Flagellata, etc., and a water mite which are generally considered to take a waste water treating action can be exemplified as the microbes. The action of microbes is activated.
Patent JP-2000068840-A (JP)
Title: Sigma delta modulation circuit
Inventor: SUGIYAMA MICHINORI
IPC: H03H19/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To insert a delay device that can delay by one block such as a D/A converter DAC to a main negative feedback loop FB0 in a ΔΣ modulation circuit provided with switched capacitor integration devices. SOLUTION: An output of a D/A converter circuit DAC is fed back negatively to an input of a 1st stage integration device IN1 and to an input side of a 2nd stage integration device IN2 and summed negatively at a main adder K1. Thus, even when a feedback signal that is substantially to be fed back negatively from the D/A converter circuit DAC to an input side of the integration device IN1 is delayed by one block, the signal is given equivalently to the post-stage and insertion of a delay device to the negative feedback loop FB0 is attained without revision of the algorithm and then this circuit is put into practice.
Patent JP-H0961190-A (JP)
Title: Measuring apparatus using thin film sensor
Inventor: OGURI KAZUYUKI
IPC: G01D5/16
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for taking out the leads of a thin film sensor to surely take out an output by high accuracy and sufficient response with high strengths for heat, vibration and debris by utilizing the features of the sensor in the case of measuring the various physical quantities of various machine constituting element members in a high enthalpy impact wind tunnel test or the other severe using environment. SOLUTION: In the case of taking out the output of a thin film sensor 1 for measuring various physical quantities such as the temperature and strain by utilizing the change of an electric resistance formed on the surface of an element to be measured, leads 4 are inserted through a small-diameter hole 3 passed through the element 2 to be measured, and fixed to the hole.
Patent JP-S6480843-A (JP)
Title: Neutron flaw detecting method using penetration flaw detection liquid as image reinforcing agent
Inventor: WADA NOBUO
IPC: G01N23/09
Filed: 1987-09-24
Abstract: PURPOSE:To inspect a metallic member and a nonmetallic member at the same time by applying a penetrating liquid and performing neutron radiography. CONSTITUTION:An inspection area (sample) 1 is cleaned and then the penetrating liquid 2 is penetrated into a crack microdefect part 3. The excessive penetrating liquid is removed completely and then a neutron ray source 4 is used to project a neutron beam 8, thereby projecting a transmission image of the sample 1 on a film 7. The film 7 on which the transmission image is projected is developed and observed. A converter which converts a neutron into alpha particles and the film 7 are put in a film set 5 and the projection is carried out. Consequently, defects 10 such as cracking in metal, the cracking and charging state of the nonmetallic member 9 which is stored internally, etc., are inspected at the same time.
Patent JP-2001063435-A (JP)
Title: Fixing tool for auxiliary mat for automobile
Inventor: TAGUCHI KENZO
IPC: B60N3/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To independently fix an auxiliary mat for an automobile to a floor mat for automobile, regardless of shape and position of a seat leg, by constituting a fixing tool of a projecting part inserted into a passing hole of the auxiliary mat for automobile and a fixing part mounted on the floor mat for the automobile. SOLUTION: A fixing tool 1 is formed by the projecting part 2 and the fixing part 5. The shape of the projecting part 2 is constituted of a cylindrical part 3 and an integrally formed disk part 4 under the cylindrical part 3. A tip of the cylindrical part 3 is made larger in diameter as compared with an intermediate part under the tip. In a using method of the fixing tool 1, a circular passing hole 12 is formed on the auxiliary mat 11 for the automobile mounted on the floor mat 10 for the automobile. When the auxiliary mat 11 for the automobile is laid at a prescribed position on the floor mat 10 for the automobile, the auxiliary mat 11 for the automobile is aligned at a position where the floor mat 10 is expected to come the passing hole 12 of the auxiliary mat 11 for automobile and is fixed to the floor mat 10 for the automobile.  As a result, the fixing tool 1 can be freely and arbitrarily fixed on the floor mat 10 for the automobile separately form the fixing part of a seat leg 24.
Patent JP-H1186462-A (JP)
Title: Optical disk device and data reproducing method
Inventor: FUKUDA KENJI
IPC: G11B20/12
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To reproduce sectors not more a prescribed number in a short time by outputting the data reproduced from a sector area becoming a reproduction object among the error corrected data performed with first, second error correction processing when the sector areas becoming the reproduction object are the prescribed number or above and outputting the data performed with the first error correction processing when the sector areas are not more than the prescribed number. SOLUTION: The recording data given with an error correction code by an error correction circuit 52 and the error checking dummy data read out from a memory 10 are supplied to a data generation circuit 34. The recording data from an optical disk controller 56 as an external device are supplied to the error correction circuit 52 through an interface circuit 55 and a bus 49. A reproducing instruction reproducing a whole sector area constituting a prescribed block area is outputted from a CPU 50, and the error correction processing is performed for the reproducing data obtained from a data reproducing circuit 38 by the first, second error correction data.
Patent JP-S60132691-A (JP)
Title: Removal of suspended substance in packed bed
Inventor: NAGANAMI KANROKU
IPC: B01D29/62
Filed: 1983-12-21
Abstract: PURPOSE:To shorten separation time and to reduce the amount of a waste solution, by performing an air-water scrubbing process and the washing process of an intermediate water collection apparatus to be performed after a drain process and an air scrubbing process. CONSTITUTION:Water is drained in a drain process so as to bring the level of water to the level L1 of an intermediate water collection apparatus 15. Subsequently, air scrubbing is performed in an air scrubbing process in such a way that air is introduced from a pipe 8 through a lower water collection apparatus 5 and exhausted through an upper water collection apparatus 6. In the next step, an air-water scrubbing process III is performed to convey heavy clad high in a precipitation speed from the lower part of a resin bed to the intermediate water collection apparatus 15 by a high flow speed upward stream of air and water and to remove the same through a pipe 16. After the process III is perofrmed for a definite time, the washing process IV of the intermediate water collection apparatus 15 and the process III is subsequently performed again. By repeating processes III, IV, if necessary, the efficient removal of clad and the prevention of the accumulation of the resin to the intermediate water collection apparatus 15 are performed.
Patent JP-H0576313-A (JP)
Title: Production of healthy food using eggshell as raw material
Inventor: NAKAJIMA HATSUKICHI
IPC: A23L15/00
Filed: 1991-09-19
Abstract: PURPOSE:To obtain a healthy food capable of making calcium ingredients absorbed most efficiently in human body. CONSTITUTION:A healthy food using an eggshell as a raw material is produced by a method characterized as follows. The eggshell is dried and washed with water to remove an egg membrane. The resultant eggshell is burned in a furnace at 800 deg.C for several min. The burned eggshell is then pulverized to about 400 mesh size to produce a powdery substrate. Vitamin B2, lactose, corn starch, etc., are added to the substrate and the resultant mixture is formed into a tablet.
Patent JP-H0579481-A (JP)
Title: Rotary compressor
Inventor: TOYAMA TOSHIYUKI
IPC: F04C18/356
Filed: 1991-09-19
Abstract: PURPOSE:To prevent leakage of lubricating oil, fed to a slice contact surface between a roller and an eccentric shaft part through the oil feed passage of a drive shaft, to suction chamber and a compression chamber and to improve volume efficiency and indication efficiency. CONSTITUTION:Partition chambers 16 and 16 sealed from an oil feed passage 22 of a drive shaft 2 opened to a slide contact surface between a roller 6 and an eccentric shaft part 21 are partitioned at the inside of the two end parts in an axial direction of the roller 6 engaged with the eccentric part 21 of the driven shaft 2. The partition chambers 16 and 16 are communicated to a suction passage 10 to reduce a pressure in the partition chambers 16 and 16 to a low value. This constitution prevents leakage of lubricating oil, fed to the slide contact surface between the roller 6 and the eccentric shaft part 21, to a suction chamber X and a compression chamber Y and improves volume efficiency and indication efficiency.
Patent JP-S61119955-A (JP)
Inventor: YANAGIHARA NOBUYUKI
IPC: F25B23/00
Filed: 1984-11-14
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。