baber/WOPTO huggingface dataset:
Patent JP-H05200499-A (JP)
Title: Method of metal casting
Inventor: DABURIYU GEIRII WATOSON
IPC: B22D11/06
Filed: 1992-07-24
Abstract: PURPOSE: To prevent the generation of inclusions, such as oxides, and the generation of pleats and wrinkles on an outside surface by receiving the pouring of molten metal in a flat portion and maintaining the molten metal as a liquid until vortexes disappear, then cooling the molten metal, thereby forming a solidified strip. CONSTITUTION: The molten metal 10 from a tundish 40 is poured to a moving substrate 20 lined with foil material 32. The moving substrate 20 is formed of a refractory block 22 and the length on a lining side 38 has a sufficient length, is so set that the molten metal 10 exists in the state of the liquid within the lining side 38 until the molten metal turns to the liquid static in a trough portion and attains a static state with respect to the foil material 32. The cooling is not executed during this process. The liquid is then moved into a support surface 50 and the cooling liquid is sprayed to the bottom of the foil material 32 through the net body of the support surface 50 by a cooling spray 60. The casting is detached from the support surface 50 after complete solidification and is sent to the ensuing stage. Porous cavities are not formed in the casting and the generation of the inclusions, such as the oxides, and the generation of the pleats and wrinkles on the outside surface of the strip may be prevented.
Patent JP-S6257877-A (JP)
Title: Polishing rotary brush for preventing chattering mark
Inventor: IMAMURA KOHEI
IPC: B24D13/10
Filed: 1985-09-09
Abstract: PURPOSE:To eliminate generation of chattering mark in initial operation of a rotary brush and prevent much amount of fault products by providing a predetermined inclination to hair tip of a brush member whose hair length is arranged. CONSTITUTION:A tapered face 6 is provided to the hair tip of a brush member 3 containing abrasive grains in a rotary brush for polishing a metal plate. An inclination angle theta of the tapered face 6 is set within the range of almost 20 deg.-60 deg. in proportion to flexibility of the brush member 3. When the brush member 3 is in operation the tapered face 6 of the brush member 3 becomes to be tuned with the outer peripheral face of the rotary brush and come in contact with the metal plate surface with better conformability according to respective depressing amount. As a result, minute vibration of the brush member 3 accompanying the high speed running of the rotary brush is prevented and chattering mark caused by the vibration is eliminated. This time, the brush member 3 is formed in implanted hairs so that the tapered face 6 is pointed to the rotating direction of the rotary brush.
Patent JP-2001028516-A (JP)
Title: Piezoelectric oscillator
Inventor: WATANABE MAKOTO
IPC: H03H9/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce area and height dimensions by forming an input terminal of an IC chip on the opposite face from a circuit terminal and connecting a piezoelectric element to the input terminal on the opposite face. SOLUTION: A crystal oscillator is formed by hermetically enclosing a piece of quartz crystal 2 and an IC chip 3 in a package container 1. The chip 3 exposes circuit terminals 16 to one principal plane and a crystal terminal 14(ab) to the opposite. That is, an oxide film is formed on the principal plane, and respective elements are connected to each other with an alumina film to form the terminals 16 to be electrodes for fetching power source, output, grounding, etc. Then, the terminal 14 connected to a field effect transistor (FET element) as an amplifier for oscillation is formed on the other principal plane. Thus, the crystal 2 is connected to the terminal 14 on the opposite plane from the terminals 16 of the chip 3.  Since the terminals 16 on the principal plane are exposed, without being covered with the crystal 2, the chip 3 does not always have to be equal to or larger than the plate face of the crystal 2. In such a case, the chip 3 is connected directly to the bottom of a container main body 5 by facedown bonding.
Patent JP-H05192171-A (JP)
Title: Microinjection method and its apparatus
Inventor: KAMAHORI MASAO
IPC: C12M1/00
Filed: 1991-08-08
Abstract: PURPOSE:To enable to inject a micro amount of samples such as DNA, etc., into a cell in good accuracy. CONSTITUTION:The objective apparatus consists of an electrophoresis unit 2 injecting a sample into a cell by electrophoresis, an electric source 1 impressing a high voltage on the electrophoresis unit 2, a drive unit 3 consisting of a coarse moving part 10 having a large moving range and a slight moving part 11 for a micro area to drive a tip of the electrophoresis unit 2, a controller 4 controlling motions of the drive unit 3 in x, y and z directions, a microscope 5 having a television camera, a television monitor 6 projecting a microscope image enlarged by the microscope 5 and a computer 7 inputting an information from the television monitor 6, moving the tip of the electrophoresis part 2 to a designated position in the television monitor 6 and outputting an injection order in the controller 4. By using electrophoresis for injecting a sample into a cell and controlling an impressed voltage and time of the voltage impression, a micro amount of the sample can be injected in good accuracy.
Patent JP-H0863692-A (JP)
Title: Method and device for predicting parking condition, and method and device for supporting acceptance of parking reservation
Inventor: NAKAMURA TAKAMICHI
IPC: G08G1/00
Filed: 1994-08-24
Abstract: PURPOSE: To support the proper and quick judgement that reservation for parking should be accepted or not be accepted by predicting the change with time of the parking condition with a high precision. CONSTITUTION: The parking pattern is a diagram showing the relations between the time elapsed after the start of parking of a certain vehicle and the probability that it is kept parked, and items of the season, the day of a week, the time zone, the weather, the presence or the absence of entertainments in the vicinity, etc., are variance factors. A vehicle-classified parking start time table (PS) is the correspondence table between respective vehicles and parking start times (before the present time) T1, T2, T3.... An individual prediction part 1 obtains vehicle-classified parking patterns P1, P2, P3... based on the parking pattern and the table PG with respect to each of vehicles which are actually parked at present. A general prediction part 2 superposes the vehicle-classified parking patterns on all vehicles actually parked at present to perform general parking prediction G(T).  A discrimination part 3 takes the difference between G(T) and a parking capacity Gc to discriminate whether a reservation for parking can be accepted or not.
Patent JP-S6258225-A (JP)
Title: Production of liquid crystal display element
Inventor: TASHIRO YOSHIZO
IPC: G02F1/1343
Filed: 1985-09-09
Abstract: PURPOSE:To maintain a good display grade for a long period of time without generating 'bleeding' even under conditions of a high temp. and high humidity by diffusing and eluting sodium ions in a glass substrate onto the front layer by a high-temp. heating treatment then washing away the sodium ions by ultrasonic cleaning. CONSTITUTION:This process for production is basically the same as the conventional process for production in that an insulating film forming stage 1, transparent conductive film forming stage 2, etching stage 3, silver paste printing stage 4, baking stage 5 and if necessary transparent conductive coating material printing stage 6 and backing stage 7 are executed. In this process for production, however, an ultrasonic cleaning stage 8 is executed after the baking stage 5 in the case of not executing the stages 6, 7 and the ultrasonic cleaning stage 9 is executed after the baking stage 7 in the case of executing the stages 6, 7.
Patent JP-S5989070-A (JP)
Title: Recording device
Inventor: GOMI MASASHI
IPC: B65H23/18
Filed: 1982-11-12
Abstract: PURPOSE:To detect a jam of the recording paper which is caused when the transmission is continuous by providing a means to stop temporarily a continuous medium and stopping the medium after the medium is cut to carry the continuous medium with a prescribed distance set to the cut medium. CONSTITUTION:The recording paper 1 is carried by a carrying mechanism containing a carrying motor 8, a discharged motor 6a, etc., and the recording is consecutively carried out between pages of the paper 1 through a recording part 3. The recorded paper 1 is cut by a cutter 4 and detected at a discharge part 6 to be stored in a store part 7. A temporary stop means of the paper 1 containing counters 9 and 10, a sensor 5, etc. is provided to the carrying mechanism. The counter 9 is started after the start of recording and reset within a fixed period of time by the detection signal of the sensor 5. Then a carrying motor driving circuit 8a is stopped within a prescribed time after the cutter 4 is driven. At the same time, the motor 8 is stopped temporarily after the recording is over with the counter 10 and when the paper 1 is cut while recording the next page. Then a cutter driving circuit 4a is actuated to assured the continuous recording.
Patent JP-2001031144-A (JP)
Title: Storing method for disinfecting material, sterile packaging container and sterile packaging bag
Inventor: KUMETA TAKAYUKI
IPC: A61M35/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce troubles of putting a disinfecting material which is sterilely packaged into a universal can without being touched by human hands and troubles of carrying the can to a sterilization room for cleaning and sterilization. SOLUTION: A container 1 or a bag which has sterilely packaged numerous disinfecting materials such as cotton balls 8, cotton swabs or flat pieces of cotton is put into a universal can 11 with the materials 8 received. A disinfectant liquid S is poured into the container 1 or the bag which has been unsealed in the can 11, and the liquid S is applied to the materials 8 in the container 1 or the bag. When the materials 8 with the liquid S applied in the container 1 or the bag inside the universal can 11 are not used, a lid 12 of the can 11 is closed to prevent bacteria from dropping into the unsealed container 1 or the unsealed bag in the can 11, thereby keeping the disinfecting materials 8 in the container 1 or the bag hygienic.
Patent JP-H1128969-A (JP)
Title: Headlight for automobile
Inventor: YOSHIDA KIYOBUMI
IPC: B60Q1/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a headlight for an automobile in which design effect of a bumper hole can be improved by utilizing radiation light of the headlight. SOLUTION: For a headlight 9, a back end part of a lens peripheral part 11b surrounding a back part of a lens front surface part is installed on a housing front part, and a bottom surface 12a of a reflector 12 to reflect radiation light of a bulb 13 installed on a housing 10 covers a bottom part 19 of the lens peripheral part 11b, so it is installed on an automobile front part occupying an upper position of a bumper cover 2. In the bottom surface 12a of the reflector 12, an opening part 14 for transmitting radiation light of the bulb 13 through the bottom part 19 of the lens peripheral part 11b diagonally forward above the bumper cover 2 is formed.
Patent JP-H1041033-A (JP)
Title: Bulb socket
Inventor: SAWADA TAKASHI
IPC: H01R33/46
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a bulb socket by which connection of a bulb cap and an electric connection terminal can be kept excellently. SOLUTION: A contact piece 34 to be brought into contact with a cap 3 of a bulb 1 is projected in the inner circumferencial face of a bulb installation hole 12. The contact piece 34 is produced by cutting and raising a part of a plate part 32 of a negative side contact unit 30. The contact piece 34 is further bent toward the inside of the bulb installation hole 12 at the center part. Consequently, even if the contact piece 34 is deformed in the root part toward the circumferential groove 16 side, electric connection state of the bulb 1 can be retained, for the bending state of the contact piece 34 in the tip end side toward the bulb 1 side is still retained.
Patent JP-S63114809-A (JP)
Title: Throwaway type end mill
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1987-08-10
Abstract: PURPOSE:To prevent an end cutting edge from being chipped as well as to aim at the miniaturization of a throwaway tip, by attaching the throwaway tip to an end mill point in separating from the axis of an end mill body, and forming a core storage concave part in the central part of this end mill body. CONSTITUTION:Almost a half of a point of an end mill body is cut down and set down to a chip pocket 22. A chip seat 23, whose bottom surface 23a is formed into V-shaped form, is formed in a point at the outer circumferential side of a wall surface partitioning off this chip pocket 22, a throwaway tip 24 is attached to this chip seat in a state of separating from an axis O of a body 21, whereby this tip 24 is prevented from moving on the V-shaped surface. And, a core storage concave part 25 extending in the axial O direction is formed into section semicircular form in the central part of a tip surface of the body 21. If so, the workpiece cut with the tip 24 by its axial cutting is going to be cut as being formed with a core, and this core is housed in a storage space 25, thus the core is shaved off by crossfeed cutting.
Patent JP-H0365144-A (JP)
Title: Composition for animal
Inventor: HARADA KAORU
IPC: A61P3/00
Filed: 1989-08-02
Abstract: PURPOSE:To provide a composition slightly digestable in a rumen juice and having the growth action on a living animal body by adding a methionine copolymer to a composition for the animal. CONSTITUTION:A composition for animals contains a methionine copolymer. The methionine copolymer itself or its mixture with a feed may be added to the composition. The methionine copolymer is added in an amount of approximately 0.05-1% as the methionine based on the whole amount of the feed. The methionine copolymer may be mixed with starch flour, wheat bran, soybean flour, rice bran, etc., also can be mixed as a powder form, or may be mixed with vitamins, minerals, bran, saccharides, proteins, etc., to give a pre-mix and subsequently molded into granules, tablets, syrups, etc. The composition may be, if necessary, further mixed with a dispersing agent, a stabilizer, a coloring agent, a perfume, an antiseptic, an antioxidant, etc. The composition for the animals is administered in an amount of >=1mg, especially preferably 10-2000mg, per 10kg of the body weight of the animal.
Patent JP-2001028729-A (JP)
Title: Automatic reservation recording system and automatic reservation recording method
Inventor: TSUBONE NOBUHIRO
IPC: H04N5/44
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To preclude possibility of forgotten reservation or incorrect reservation by making automatic reservation possible so as to relieve a load of a viewer even if a television receiver and a recorder are separately configured. SOLUTION: An automatic reservation recording system mutually interlocks a television receiver 2 to view a broadcast program and VTRs 3a, 3b to record the broadcast program onto a video recording tape, is provided with a program information acquisition means 35 to enter schedule information of the broadcast program, a view program storage device 22 that stores view information being view history information of the broadcast program via the television receiver 2, and a recording reservation controller 33 that selects a broadcast program to reserve recording onto the VTRs on the basis of the schedule information of the broadcast program entered via the program information acquisition means 35 and view information stored in the view program storage device 22.
Patent JP-H0865810-A (JP)
Title: Electric railcar controller
Inventor: SATO TATSUYA
IPC: B60L9/24
Filed: 1994-08-24
Abstract: PURPOSE: To maintain the voltage of a filter capacitor constant by connecting a voltage detector in parallel with the capacitor, and controlling thyristors of a rectifier by the voltage of the capacitor detected by the detector. CONSTITUTION: A voltage detector 10 is connected in parallel with a filter capacitor 7, and the capacitor voltage 11 detected by the detector 10 is input to a voltage pattern arithmetic unit 13. The unit 13 so calculates a voltage pattern signal 14 that the voltage becomes a capacitor voltage reference value 12, and inputs the signal 14 to a phase controller 15. The controller 15 outputs the gate signals of thyristors of a rectifier 5 based on the signal 14 to control the rectifier 5. Thus, the detection delay due to a filter reactor 6 is eliminated, a controller can be instantaneously controlled to maintain the voltage of the capacitor 7 constant.
Patent JP-H0947184-A (JP)
Title: Guiding of fish
Inventor: TERAZONO KATSUJI
IPC: A01K61/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an effective method for advancing fry of magratory fish having weak swimming force toward flowing out river side without staying in a water storage area such as dam lake. SOLUTION: Plural lamps 5 are installed at an interval L along paths P1 to P3 which go from the side of river 2 flowing in a dam lake 1 toward a fishway inlet 31a of a dam 3. Lamps are lightened for a prescribed time in every paths P1 to P2 to illuminate the flowing-in river 2 side and then these lamps are put out in the order from the side of flowing-in river 2 side. When explaing the path P3 , the lamp 50 is put out after lightening for a prescribed time and, simultaneously, the lamp 51 is lightened. The operation is successively repeated from the lamp 50 to the lamp 59. Thereby, light moving along these paths P1 to P3 is produced in the dam lake 1 and a fry having property to go toward light is moved to the fishway inlet 31a while being guided with the light and lowered through the fishway 31 of the dam 3 and advanced toward flowing-out river 4.
Patent JP-H0255862-A (JP)
Title: Manufacture of rocket motor and rocket motor liner composition
Inventor: UIRIAMU EICHI GURAHAMU
IPC: C08G18/80
Filed: 1988-08-12
Abstract: PURPOSE: To eliminate the time-consuming precuring process of a liner by molding a propellant composition in the inner side of a precured liner and then curing the liner together with the propellant composition. CONSTITUTION: A blocked cured liner composition 19 which is a reaction product of a prepolymer and isocyanate curing agent and a blocking agent is prepared. The liner composition is applied to the inner surface of a rocket casing 11 to make an assembled body of the casing and the uncured liner. After that, the assembled body of the casing 11 and the uncured liner 19 is preheated to make the liner into a precured adhesive state. Then a propellant composition 21 is molded in to form and contact an interface with the precured liner. In the end, the liner composition 19 and the propellant composition 21 are cured together.
Patent JP-H0864218-A (JP)
Title: Operating method for solid high polymer electrolyte fuel cell
Inventor: KUSUNOKI HIROSHI
IPC: H01M8/04
Filed: 1994-08-25
Abstract: PURPOSE: To provide a solid high polymer electrolyte fuel cell preventing a solid high polymer electrolyte film from being excessively dried or wetted and easy to start. CONSTITUTION: The fuel gas and air reaction gas humidified via humidifiers 24, 25 are fed to the fuel electrode 22 and air electrode 23 of a solid high polymer electrolyte fuel cell 21 respectively. The humidifiers 24, 25 are heat- exchanged with the reaction gas discharged from the solid high polymer electrolyte fuel cell and heated at this time.
Patent JP-S6355666-A (JP)
Title: Processor for money reception/payment data
Inventor: WATABE WATARU
IPC: G07D9/00
Filed: 1986-08-27
Abstract: PURPOSE:To facilitate a job for confirmation of handling cash amount of tellers by totalizing the cumulative amounts stored in plural memory means and printing and outputting the totalized amount together with the cumulative amount of handling reception/payment of each teller. CONSTITUTION:The reception/payment amount handled by a teller is stored in either one of memory means 2 and then switched to another memory means 2 based on a switching indication of a switch indicating means 9 at the time of switching. Thus the handling reception/payment amounts are totalized and stored. When a print/output indication is delivered as necessary, the cumulative amounts stored in plural means 2 are totalized by an arithmetic means 3 and then printed and outputted together with the cumulative reception/payment amount of each teller.
Patent JP-2000035265-A (JP)
Title: Control method of air conditioner
Inventor: UCHIUMI TAKASHI
IPC: F25B47/02
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To keep comfortableness of an indoor environment by preventing any refrigerant sound in an air conditioner from being produced. SOLUTION: An outdoor machine control section 11 starts upon heating operation defrosting for an outdoor heat exchanger when heat exchange temperature T0 (or Ti) detected with an outdoor heat exchange temperature detection section 11 becomes a defrosting operation value or lower, defrosting of an outdoor heat exchanger is started, while when the heat exchange temperature becomes a defrosting release value or higher, the defrosting is finished. The defrosting is executed with a hot gas bypass defrosting system, and is then changed over to a reverse defrosting system. Further, the number of revolutions of the compressor 1 is reduced to a predetermined value in response to fresh air temperature and a change in outdoor heat exchange temperature detected upon hot gas bypass defrosting when the operation is changed over to the reverse defrosting system.  The state of the reduced number of revolusions is held for a predetermined time to prevent the liquid refrigerant in the outdoor heat exchanger from flowing to an indoor heat exchanger at a stroke.
Patent JP-H02110396-A (JP)
Title: Snowfall detecting apparatus
Inventor: HAYASHIDA KENICHI
IPC: G01W1/14
Filed: 1987-08-11
Abstract: PURPOSE:To detect the amount of snowfall accurately and quickly by melting the falling snow with a heating means, and counting the amount of melted water. CONSTITUTION:Falling snow is received and stored in a funnel 1. The specified amount of the received and stored amount is detected with a snow detecting sensor 4. A temperature sensor 6 detects the temperature of external air. An electric heater 3 is heated at a specified quantity of heat with a control device 8 and an integration type heater driving device 7 based on the detected temperature data. Water wich is obtained by melting the snow is received and stored in a measuring device 9. The water is detected with a liquid detecting sensor 10. Thereafter a solenoid valve 12 is driven, and the water is exhausted. In this way, the depth of the snowfall can be detected accurately and quickly.
Patent JP-H0861255-A (JP)
Title: Scroll type fluid machine
Inventor: DOI YOSHIMASA
IPC: F04C29/02
Filed: 1994-08-25
Abstract: PURPOSE: To prevent the occurrence of defective lubrication of a thrust support surface and to prevent the occurrence of wear and seizure of the thrust support surface by uniformly feeing oil through the whole periphery of an annular oil groove formed in the thrust support surface of a bearing housing. CONSTITUTION: A revolving part 53 to receive the eccentric bearing 41 of a drive shaft 4 and a thrust support surface 52 to support the back of a moving scroll 2 are arranged to a bearing housing 5. An annular oil groove 54 is formed approximately in the central part in a radiation direction of the thrust support surface 52. A branch passage 55 to intercommunicate the oil feed passage 42 of the drive shaft 4 and the annular oil groove 546 is provided. A plurality of oil feed ports 57 opened to the annular oil groove 54 formed in the thrust support surface 52 is formed. The oil feed port 57 is communicated with a branch passage 55 branched from the main oil feed passage 42 of the drive shaft 4.