baber/WOPTO huggingface dataset:
Patent JP-H07112143-A (JP)
Title: Centrifuge
Inventor: TAKAMURA TSUTOMU
IPC: B04B13/00
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the failure in the operation of a centrifuge by comparing data about kinds of rotors stored in each memory capable of continuously being called simultaneously with the direction of starting the operation, and if it does not coincide, giving a warning. CONSTITUTION:Kinds of rotors to be used and their prescribed revolutions are stored in each of continuous memories in RAM. The initial operating conditions are inputted by an operation/indication part 3 and the operation conditions in the memory are recognized by CPU 9. Next, data about kinds of rotors stored in the memory is checked, and if it does not coincide, a warning is given from the CPU 9 to the operation/indication part 3 to stop the acceleration. In the case the rotor revolution exceeds the maximum set one, a warning is also given to the operation/indication part 3 to stop acceleration by a driving circuit 5 and a driving part 4. In the case the rotor identification results do not coincide with kinds of rotors stored in each memory, the driving part 4 is decelerated to stop the rotor 1, allowing the setting error of the number of the memories on and after the second rotor to be prevented.
Patent JP-H1194374-A (JP)
Title: Air-conditioner and its outdoor machine
Inventor: OZEKI SHIGEKI
IPC: F25B1/00
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a liquid level in a compressor from being increased even when an original power supply is turned off in off-season periods. SOLUTION: An air-conditioner has a compressor 11 for compressing an inhaled refrigerant gas to feed it to outdoor or indoor heat exchanger 20 or 21, a heater 12 for heating a liquid refrigerant in the compressor, power supply 14 for driving the compressor and heater, and an accumulator 13 being connected to the intake side of the compressor and storing the liquid refrigerant. In this case, a pump 15 for discharging the liquid refrigerant in the compressor 11 to the accumulator 13 is provided between the compressor 11 and the accumulator 13. The pump 15 prevents a liquid surface from being raised even when the power supply 14 is turned off by being driven by a solar cell 16.
Patent JP-H09105766-A (JP)
Title: Method for measuring partial discharge
Inventor: MAEDA TERUHIKO
IPC: G01R31/12
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a partial discharge which never adds a high voltage stress to a sample, nor requires a long time for measurement. SOLUTION: The resin mold part 1b of a bushing 1 is connected to the ground, the output terminal of an AC power source 2 is connected to a central conductor 1a, and a voltage is applied by the AC power source 2 while applying X-ray to the bushing 1 by an X-ray tube 5 to generate a partial discharge. Thus, the partial discharge can be generated by applying a voltage level lower than the applied voltage level where the partial discharge is generated in general state in a short time.
Patent JP-H02111409-A (JP)
Title: Method for automatically backwashing pressure filter
Inventor: OKAMURA HAJIME
IPC: B01D29/62
Filed: 1988-10-20
Abstract: PURPOSE:To impart a pulse pressure impact to backwash and to completely remove collected foreign matter by applying a constant pressure on a backwashing medium in the opposite direction to the filtering direction, opening, and closing a pulse pressure impact generating valve provided on the filtrate side of a filter. CONSTITUTION:The filter having a pressure filter element 2 is backwashed by pulsation. In this case, stop valves 4 and 6 are closed, the stop valve 8 of a backwashing compressed gas inlet pipe 7 is opened, and a constant pressure is applied to the backwashing medium filled in a filter vessel 1 in the opposite direction to the filtering direction, namely in direction of the arrow 14. The pressure impact generating valve 10 provided on the filtrate side of the filter is then opened and closed to impart the generated pulse pressure impact, and backwashing is performed. As a result, the foreign matter collected on the filter element 2 can be completely removed.
Patent JP-H08184464-A (JP)
Title: Position measuring device
Inventor: EERITSUHI SHIYUTORATSUSERU
IPC: G01D18/00
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To obtain a position measuring equipment equipped with an inspection unit for determining failure of a trigger circuit surely. SOLUTION: A scanning unit 2 generates analog scanning signals A1, A2 depending on the position being triggered by each trigger circuit 6, 7 for a predetermined trigger threshold voltage UR=U0 in order to generate digital scanning signals D1, D2 and to form a positional measurement. An inspection unit 5 can set the trigger threshold voltage UR at many inspection voltages U1, U2, U3, U4 for the analog scanning signals A1, A2. Under some state, the inspection voltages U1, U3 are within the amplitude of analog scanning signal A1, A2 allowable in normal operation and under other state, the inspection voltages U2, U4 deviate from the amplitude of analog scanning signal A1, A2 allowable in normal operation.
Patent JP-2001094147-A (JP)
Title: Substrate structure for led
Inventor: SO HOJO
IPC: H01L33/32
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a substrate structure for LED where the thickness for use of a sapphire substrate can be reduced, and succeeding polishing and dicing processes can be simplified to improve product yield. SOLUTION: A buffer thin-film layer and a resistive thin-film layer whose thickness is similar or coupletely identical are formed above and blow a sapphire substrate. The two thin-film layers are annealed in the same environment, with the working stress occurring in the sapphire substrate allowed to be in the same direction or in the opposite direction, to reduce the resultant stress acting on the sapphire substrate, or further cancel or eliminate it. Thus, the usage thickness of the substrate is significantly reduced for simplified succeeding substrate polishing process, resulting in an improved production yield.
Patent JP-H08191090-A (JP)
Title: Method for estimating surface defect of silicon wafer
Inventor: MURAOKA HISASHI
IPC: H01L21/66
Filed: 1995-09-18
Abstract: PURPOSE: To provide a method capable of grasping at a glance and estimating the degree and the distribution of surface defect of surface level or the like which is formed by crystal defect and contamination of the whole surface of a silicon wafer, with a visualized picture image. CONSTITUTION: Semiconductor treatment solution is prepared which contains harmful contamination elements in a semiconductor manufacturing process which are marked by radioisotopes. A silicon wafer whose crystal surface is exposed is brought into contact with the semiconductor treatment solution, and the marked contamination elements are adsorbed. Thus a harmful element adsorption wafer is obtained. The pattern of radioactivity intensity distribution of the surface of the harmful element adsorption wafer is stored on an accelerated phosphorescence phosphor layer, as a latent image. The pattern of radioactivity intensity distribution stored on the accelerated phosphorescence phosphor layer is read as a picture image, and the radioactivity intensity distribution on the harmful element adsorption wafer surface which is shown in a picture image is measured.
Patent JP-H06190185-A (JP)
Title: Washing machine provided with mutually linked semi-shell type casing
Inventor: PIERO DEYURATSUTSUAANI
IPC: D06F39/12
Filed: 1993-10-21
Abstract: PURPOSE: To provide an outer side casing with excellent rigidity in a simple structure by constituting the outer side casing with a built-in washing unit from two rigid partial shells and joining both shells by the inter-engaging of specified joining structures. CONSTITUTION: An outer side casing 1 of this washing machine is composed of two separate rigid structure members, that are half shells 2 and 3, and the front side vertical part, back surface part, work surface and two side face parts of the casing are respectively constituted of the respective half shells 2 and 3. For both half shells 2 and 3, the shape of the joining part is formed into the shape of a buffer mode to be curved and expanded to an outer side at the time of being joined to each other and they are joined by a crossing member 5 composed of a material provided with excellent characteristics in mechanical strength engaged and engaged inside a cavity formed by the projected curved part 9. The crossing member 5 is provided with plural ribs or the like and supports a washing unit through a hook element.
Patent JP-H04143524-A (JP)
Title: Mixing apparatus for hot and cold water
Inventor: OSHIO TADAHIKO
IPC: G05D23/24
Filed: 1990-10-03
Abstract: PURPOSE:To judge that ignition and extinction are repeated under a condition that water is supplied under a minimum operating water flow rate of a water heater, without presetting the minimum operating water flow rate, by providing a detecting means whereby the hunting of a hot-water flow supplied is detected, a judging means whereby it is judged that the water flow rate to the water heater is the minimum operating water flow rate or lower, and an indicating means whereby abnormality is indicated. CONSTITUTION:When the temperature of hot-water supplied is TH, the temperature of water supplied TC, the temperature of warm-water mixed at present TM, a total flow rate, which is detected by a flow sensor 20, from a mixing chamber 9 QT, and a hot-water flow rate supplied to the mixing chamber 9 through a water heater is QH, the how-water flow rate QH can be calculated by the formula QH=[(TM-TC)/(TH-TC)]QT. A threshold flow rate QO is calculated as 70% of the total flow rate QT, and when the hot-water flow rate QH calculated is over the threshold flow rate QO and is below a minimum flow rate Qmin specified, it is judged that the hunting of the hot-water flow rate QH is generated. Between the minimum flow rate Qmin and the threshold flow rate QO, when the hot-water flow rate QH changes from one flow rate to an other flow rate, it is judged that one hunting has occurred, and the times of the hunting are counted. When the number of times of the hunting is 3 times or more, it is judged that the water flow rate to the water heater is the minimum operating water flow rate or lower, and abnormality is indicated. In this way, the possibility of incorrect operation caused by the mistake of presetting can be eliminated.
Patent JP-H08123016-A (JP)
Title: Photosensitive solder resist composition, production of printed circuit board using that, printed circuit board and apparatus using that printed circuit board
Inventor: AMANOKURA HITOSHI
IPC: G03F7/028
Filed: 1994-10-27
Abstract: PURPOSE: To provide a photosensitive solder resist compd. excellent in flexibility and plating resistance and to provide a production method of a printed circuit board using this photosensitive solder resist compsn., a printed circuit board, and an apparatus using this printed circuit board. CONSTITUTION: This photosensitive solder resist compsn. contains (a) resin having 20 to 300 acid number and 400 to 500000 weight average mol.wt., (b) photopolymerizable compd. having one or more ethylene type unsatd. bonds, (c) photoinitiator and (d) compd. expressed by the formula, wherein R<1> and R<2> are hydrogen atoms, alkyl groups, hydroxyl groups, or amino groups. This invention provides also the production method of a printed circuit board using this compsn., a printed circuit board and an apparatus using this printed circuit board.
Patent JP-S61142742-A (JP)
Title: Reducing projection type exposure apparatus
Inventor: TAKAHASHI HISASHI
IPC: H01L21/027
Filed: 1984-12-14
Abstract: PURPOSE:To improve the performance of a device, by providing an automatic gain controller, which adjusts the output signals from two detectors that detect the light diffracted by a position aligning mark on a semiconductor substrate, to the same value, and preventing the deviation in the detected position of the mark. CONSTITUTION:A signal, which is inputted to one detector 2, passes a preamplifier 10 and enters into an AGC circuit 13. A signal, which is inputted to a detector 3 by the same way, passes a preamplifier 11 and enters into the AGC circuit 13. The signals from the detector 2 and the detector 3 are adjusted so that the peak voltages become the same in the AGC circuit 13. The result is inputted to a preamplifier 12. In this method, even if the edge of a position aligning mark is drooped or the signal waveforms at the preamplifiers 10 and 11 are asymmetric as shown in Figure B, the signals are adjusted in the AGC circuit, and the waveforms shown in Figure B are obtained. Thus, the position deviation due to the difference in the amounts of the detected signals from the detectors can be eliminated entirely.
Patent JP-S63120990-A (JP)
Inventor: YAMAMOTO SUMIICHI
IPC: F16L55/00
Filed: 1986-11-06
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-H11167412-A (JP)
Title: Test device for distributed control system
Inventor: TANAKA KOTOKO
IPC: G05B23/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a test device of a distributed control system where the time required for generating the data base of a virtual control station is shortened and deterioration of performance of an EWS(engineering work station) when the virtual control station on the EWS is operated is suppressed. SOLUTION: The device virtually conducts a communication test between the control stations of an actual machine by conducting the communication test between the virtual control stations 6. A first simulation means 51 simulating all functions of the control station is provided for the virtual control station 5 simulating the control station being a test object. A second simulation means 61 simulating only the function of a communication interface is provided for the virtual control station 6 simulating the control station except for the control station being the test object. The second simulation means 61 is provided with a communication interface means and a means having various functions processing communication data which the communication interface means receives.
Patent JP-H07170978-A (JP)
Title: Preparation of rennin
Inventor: BAANADETSUTE RABUTSUTSUKII ARU
IPC: C12N1/16
Filed: 1994-10-04
Abstract: Living cells containing genetic material derived from recombinant DNA material and capable of expressing rennin, pre-prorennin and prorennin. The rennin, pre- prorennin and prorennin are derived from cells which are themselves or have had parents thereof treated by recombinant DNA methods to allow production of the desired anzymatic proteins during growth in culture.
Patent JP-2000096608-A (JP)
Title: Lubricant splash preventing device
Inventor: HATANO KAZUYOSHI
IPC: F16J15/00
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent lubricant from splashing from a bearing section during operation by providing a cover to cover the bearing section on or near the bearing section of a connecting pin between the components of a construction machine or between the components and a hydraulic cylinder. SOLUTION: An arc-shaped cover 27 covering the region of a boom cylinder 12 around a bearing section 30 except for the range of rotation angle θ is fitted to the side face of a boom 5. The lubricant existing between a boss and a ring and between the boss and a bearing seat can be prevented from being compressed, spouting and splashing to the surrounding when they approach or separate by the lateral vibration during operation or from splashing by centrifugal force and inertial force due to start and stop actions during the rotating operation of a multi-joint front at least in the direction covered by the cover 27. The pollution of the environment and the pollution of a machine can be thus prevented or reduced.
Patent JP-H06118857-A (JP)
Title: Electrophotographic recorder
Inventor: HISAMA KAZUNAGA
IPC: G03G21/18
Filed: 1992-10-02
Abstract: PURPOSE:To prevent waste toner from being leaked and to prevent staining by the toner from occurring by providing a blade which abuts on a cleaning blade and closes a recovery port when an exchange unit body is pulled out. CONSTITUTION:When a cleaner and toner magazine CTM 8 is pulled out from a device main body, a lever 19 is released from a separation means in the device main body and a shutter 13 is turned by the tension of a spring 18. Then, the tip of the blade 15 abuts on the tip of the cleaning blade 12 while scraping up the discharged toner left near the tip of the blade 12. That means, the recovery port 9a is closed. The scraped waste toner is passed through a taper 15a and recovered in a waste toner recovery tank part 9. Then, the CTM 8 is pulled out from the device main body under a state that the blade 15 abuts on the blade 12 and exchanged.
Patent JP-H04141974-A (JP)
Title: Compact and easy-to-move multi-purpose receptacle
Inventor: INOUE YASUO
IPC: H01R25/00
Filed: 1990-10-01
Abstract: PURPOSE:To obtain a safe, compact and easy-to-move multi-purpose receptacle by disposing a plurality of receptacles in parallel in a box, and setting a power source short. CONSTITUTION:A plurality of two-socket or three-socket receptacles are disposed in a box 1 in parallel, and a cord 3 for a power source is composed short. The box is thus moved easily, and because a power fall is small, troubles such as overload accidents can be eliminated. A safe, convenient, compact, and easy-to-move multi-purpose receptacle can thus be obtained.
Patent JP-H01108028-A (JP)
Title: Manufacture of laminated biaxially oriented film
Inventor: HAYASHI KATSUHIKO
IPC: B29K23/00
Filed: 1987-10-20
Abstract: PURPOSE:To obtain the laminated film excellent in gas barrier property by a method in which in the laminating order of the saponified resin of ethylene- vinyl acetate copolymer, an adhesive layer and polypropylene resin from outside, they are extruded into a tubular shape by coextruding, and then an extruded material is rapidly cooled and is biaxially oriented into a tubular shape. CONSTITUTION:When the layer of the saponified resin (EVOH) of ethylene-vinyl acetate copolymer and the layer of polypropylene resin (PP) are biaxially oriented into a tubular shape, the matching of the stable draw ratio for EVOH layer and PP layer is contrived. In the process of making an undrawn film, while EVOH layer is used as an outer layer, the method of the outer cooling by water is selected, and EVOH layer in the state of moisture contained simultaneously with rapid cooling is caused to be easily oriented. EVOH resin has ethylene content of 25-50mol.% and 90% or more of saponification degree. PP group resin is a single material or the mixture with other polyolefin resin, and has 70wt.% or more of polypropylene resin component. When a three layer undrawn film is biaxially oriented into a tubular shape, the contained moisture of EVOH resin layer is 5-15wt.%, and as the condition of heat treatment, a temperature at least 140 deg.C and at most 160 deg.C is preferable.
Patent JP-H04144560-A (JP)
Title: Cold storage device for cosmetic/medicine which require cooling
Inventor: HANAZAWA MITSUO
IPC: A61J3/00
Filed: 1990-10-04
Abstract: PURPOSE:To improve adiabatic effect, and to improve the cooling efficiency by inserting a container in which a cosmetic and a medicine, etc., which require cooling are contained into an opening of the preserving device by turning its pouring port to the lower part. CONSTITUTION:A semiconductor cooling element 1 being a cooler is provided on the bottom part of the storage device, and an endothermic plate 2 is coupled thereto. Also, its inside forms a miniature adiabatic chamber 3, its upper part is opened, and the endothermic plate 2 and a cosmetic contained container 4 being one of miniature containers in which a cosmetic, etc., which require cooling are contained are contained. This cosmetic contained container 4 is contained by turning its pouring port 4a to the lower part, a bottom part 4b of the container 4 is covered with a adiabatic material, and as for this cosmetic contained container 4, by only inserting its miniature adiabatic chamber 3, this bottom part 4a seals up tightly an open end 3a of its miniature adiabatic chamber 3. Accordingly, the bottom part of the container 4 turns upward, and becomes an adiabatic cover. Therefore, the container article, etc., in which a cosmetic and a medicine are contained can be stored in a satisfactory cooling state, and also, its handling is facilitated.
Patent JP-2001094688-A (JP)
Title: Bill generating method, its executing device and recording medium recording its procesing program
Inventor: IWAI SHIGEYUKI
IPC: H04M15/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a technology that can add or revise a service plan in a short time at a low cost. SOLUTION: The bill generating method that generates a bill according to a service plan by a customer and contents of a service actually utilized, includes a step where a bill calculation master table that indicates kinds of charges of the service plan requested by the customer, its processing sequence, functions corresponding to the kinds of the charges and their arguments are generated and a step where arguments are set to the functions indicated on the bill calculation master table generated as above and the master table is called according to the processing sequence to calculate the charge corresponding to the service plan of each customer.
Patent JP-H04142497-A (JP)
Title: Air cooler for decay heat removing system
Inventor: MATSUMOTO HIROSHI
IPC: G21C15/18
Filed: 1990-10-04
Abstract: PURPOSE:To secure the decay heat removing capability of a decay heat removing system by forcefully opening a damper controlling the wind fed to a heat transfer pipe with a damper operating system utilizing thermal expansion. CONSTITUTION:In a damper operating system 28A, a thermal expansion rod 29 is thermally expanded via heat collecting fins by the heat radiation due to the temperature rise of a sodium inlet distribution pipe 24, and a moving arm 30 in contact with the thermal expansion rod 29 is moved together with the rotation of a roller 36 and dropped by gravity. A damper 26A fitted at the tip of the moving arm 30 is moved downward from the air passage of a cooler main body 21, and the damper 26A is opened. In a damper operating system 28B, the temperature rise of a sodium inlet distribution pipe 24 is transferred to a liquid 39 to cause the thermal expansion of the liquid 39. The liquid surface area of the liquid 39 in a container 38 is formed relatively narrow, the rise quantity of the liquid level is large. A piston ring 40 is lifted by the level rise of the liquid 39, and the coupling between the damper 26B and the piston ring 40 is cut off. The damper 26B is rotated and opened.
Patent JP-H09106915-A (JP)
Title: High-frequency inductor
Inventor: TERAO ATSUHITO
IPC: H01F17/00
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized high-frequency inductor applicable to a video data communication equipment such as a television receiver, a portable telephone, etc. SOLUTION: The strip shaped printed circuits 3-5 formed on a substrate 1 almost in parallel therewith are connected by bonding wires 7-10 so as to form semicylindrical inductors between an input terminal 2 and an output terminal 6. In such constitution, coil components are eliminated in the case of composing a high-frequency device as well as packaging.bonding steps onto the substrate 1, thereby enabling a miniaturized high-performance high-frequency inductor to be provided at low cost.