baber/WOPTO huggingface dataset:
Patent JP-H04200983-A (JP)
Title: Welding machine
Inventor: IMADA TOSHIMI
IPC: B23K11/14
Filed: 1990-11-30
Abstract: PURPOSE:To weld different binding members to a member to be welded by one welding machine by supplying a binding member onto the member to be welded, providing plural lower electrodes or a couple of upper and lower electrodes according to a kind of the binding member and making constitution so that these can be changed over. CONSTITUTION:A pedestal 32 is retreated and in a state with a first lower electrode 38 located on an electrode base end 35, a hole of the member 15 to be welded is fitted and fixed on a positioning pin 38a and a nut 16 is supplied and located concentrically with the hole of the member 15 to be welded. The upper electrode is then pushed down and pressurized and an electronic current is sent between the upper and lower electrodes to weld the nut 16 to the member 15 to be welded. The pedestal 32 is then advanced, a second lower electrode 39 is located on the electrode base end 35, the hole of the member 15 to be welded is fitted on a positioning pin 39a, a nut 17 is supplied and welding is performed in the same way as mentioned above.
Patent JP-H07155115-A (JP)
Title: Preparation of electro-processed food
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1993-12-06
Abstract: PURPOSE:To obtain a large amount of an electro-processed food having high nutritive value and good taste at a reduced cost by using seawater containing various active natural components, having relatively high electrical conductivity and available in large quantity at a low cost as a conducive liquid. CONSTITUTION:A food material A is put into an insulating vessel 1 together with seawater B after adjusting the electrical conductivity of the seawater and heated by passing electric current through the seawater B to obtain an electro-processed food.
Patent JP-2001155654-A (JP)
Title: Shadow mask sphere and color cathode ray tube
Inventor: MIZUTA KIYOBUMI
IPC: H01J29/07
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a solution for a problem in which color purity of the conventional color cathode ray tube having shadow mask sphere is reduced in the vicinity of right and left ends of the screen. SOLUTION: The shadow mask sphere body 10 of the present invention includes attachment holes and vibration absorption body 12c which is hooked through the attachment hole loosely, on both ends having no holes, at both sides with no tension of the shadow mask 12 applied.
Patent JP-H06188247-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: ONO ATSUSHI
IPC: H01L21/321
Filed: 1992-12-21
Abstract: PURPOSE:To prevent plating from peeling off and prevent plate deformation by burying a cathode pin in a packing under the condition that the leading edge of the cathode pin is touching the surface of a substrate and discharging plating liquid from the top of an anode. CONSTITUTION:A cathode pin 3 is buried in a packing 2 permitting the leading edge of the cathode pin 3 to touch a semiconductor substrate 8. As for a plating head main body 9, an anode 5 is provided at the top facing the semiconductor substrate 8, a pipe 10 which supplies plating liquid is connected with the anode 5 and an air bleeder 4 is provided on the way at the uppermost part of the pipe 10. The plating liquid passes through the air bleeder 4 and the pipe 10, flows into a plating head through the anode 5 and reaches the surface of the semiconductor substrate 8. The plating liquid is discharged to the outside from a plating liquid discharging port 7 provided at the top of the anode 5 through a plating liquid discharging line 6. Thus, excellent plating is performed.
Patent JP-H05152982-A (JP)
Title: Transmission frequency characteristic correcting device
Inventor: SATO MAKOTO
IPC: H04R3/04
Filed: 1991-11-28
Abstract: PURPOSE:To effectively correct a transmission frequency characteristic by a simple operation by estimating sharpness of a filter, based on the center frequency and band width of plural filters, and setting a composite filter. CONSTITUTION:When filter part setting data of a desired frequency characteristic from an input part 1 is supplied to a microcomputer 2, the computer 2 starts a filter setting artithmetic processing. First of all, a determination of a filter shape, an estimation of sharpness, and a calculation of a coefficient are executed, and a calculation of a set band characteristic and a caluculation of a composite characteristic are executed, and thereafter, an error of the setting data and the calculated composite characteristic is derived. Subsequently, whether a band in which the whole error is smaller than a value determined in advance exists or not is decided, and when its band exists, setting of its band is finished, and when its band does not exist, whether setting is finished with regard to all the bands or not is decided. As a result, when setting of all the bands is finished, the processing is finished, and when its setting is not finished yet, the filler shape, the estimation of sharpness and the coefficient are further derived with regard to the filter of (n) bands.
Patent JP-H05148705-A (JP)
Title: Direct spinning and drawing method of modified cross section yarn
Inventor: NAKATSUKA KOJI
IPC: D01D5/253
Filed: 1991-11-29
Abstract: PURPOSE:To inexpensively obtain the subject fiber without causing end breakage and fluffing by spinning yarn having recessed part in the cross-sectional shape of a single filament and having specific modified ratio, applying an aqueous lubricant to the spun yarn to collect the yarn and applying a nonaqueous lubricant to the yarn and drawing collected yarn between heated take up roller and heated draw roller and winding the drawn yarn. CONSTITUTION:The objective modified cross-section yarn having one or more recessed parts in the cross-sectional shape of a single filament and having >=1.25K deformation ratio is obtained by melting and spinning polyethylene terephthalate, etc., from a spinning nozzle 1 having 36 orifices capable of providing a fiber having one or more recessed parts in the cross-sectional shape of a single yarn and cooling and solidifying the spun yarn 2 by a cooling device 3 and applying an aqueous lubricant having <=200cPS transfer phase viscosity at 25 deg.C and <=150 sec permeability to the yarn 2 while collecting the yarn 2 by a lubricant providing device 4 and applying a nonaqueous lubricant to the yarn by the second lubricant providing device 7 and simultaneously taking up the yarn in 0.05-0.6g/d yarn tension by a heated take-up roller 8 and then drawing the yarn between the heated take-up roller 8 and a heated draw roller 10 and winding the drawn yarn.
Patent JP-2001154923-A (JP)
Title: Memory controller
Inventor: EGUCHI MASAFUMI
IPC: H04N1/21
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a memory controller capable of taking over data stored in a memory with a limited service life to a changed memory with the limited service life at the time of changing the memory with the limited service life. SOLUTION: When a prescribed command for transferring the data of a file and the information management of the file stored in a used PC card type memory 24 is inputted from an operation part 16 or a personal computer, the data are transferred to an image memory 18 or the storage part of the personal computer and stored. Then, in the case that the power of facsimile equipment 1 is disconnected, then the used PC card type memory 24 is changed to an unused PC card type memory 24 and the power is supplied, the data of the file and the management information on the file stored in the image memory 18 or the storage part of the personal computer of a transfer destination are transferred to the changed unused PC card type memory 24 with the limited service life and stored.
Patent JP-H09179770-A (JP)
Title: Graphic data transmission system
Inventor: SATO HIROTO
IPC: G06F12/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a graphic data transmission system capable of allowing a slave station to obtain new data from a backup station when a master station is disabled. SOLUTION: The contents of a data base 29 in the master station 3 are written in a CD-ROM 37 in each prescribed period and a CD-ROM reader 53 in a slave station 5a reads out data in a retrieving range J. The slave station 5a inquires whether data are updated in the retrieving range J after the wiring of data in the CD-ROM 37 or not of the master station 3. When the masterstation 3 is disabled, the backup station 7 is inquired. Updating range data 83 and updating data 85 are periodically transmitted from the master station 3 to a data base 81 in the backup station 7, which checks the existence of data updating in response to the inquiry from the slave station 5a and transmits new data.
Patent JP-H04209179-A (JP)
Title: Elevator control device
Inventor: HIRASHIKI YASUHIRO
IPC: B66B3/02
Filed: 1990-11-30
Abstract: PURPOSE:To maintain the safety of elevator passengers and security by furnishing a sensing means to sense that an elevator cage has stopped for any reason at a floor which is turned non-stop by a disconnecting means, and providing a means to give information about the result from sensing by the sensing means. CONSTITUTION:A sensing means 4 senses that an elevator cage has stopped for any reason at a floor which is turned non-stop by a service floor disconnecting means 1 to disconnect call from any specific floor. An alarm 5 issues an alarming information about the result from sensing by this sensing means 4.
Patent JP-H11160539-A (JP)
Title: Polarizing element, polarizing light source device and liquid crystal display device
Inventor: MIHARA HISAFUMI
IPC: F21V8/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To form a polarizing light source with which linearly polarized light having a high degree of polarization and a small color change is obtainable via a quarter-wave plate with good conversion efficiency, light utilization efficiency is excellent and luminance is excellent and eventually a liquid crystal display device which is bright, is small in display unevenness and is excellent in visibility. SOLUTION: This polarizing element is constituted by having at least the quarter- wave plate 1 on a circularly polarized light sepn. layer 1 consisting of one or >=2 layers of cholesteric liquid crystal polymer layers. The average molecular alignment direction on the surface of the cholesteric liquid crystal polymer layers on the quarter- wave plate side of the circularly polarized light sepn. layer and the delay phase axial direction at the quarter-wave plate are in an intersecting state of 90 to 180 deg.. The polarizing light source device has the polarizing element described above on the exit surface side of a light transmission plate for emitting the incident light from the flank from one of the front and rear surfaces. The liquid crystal display device is constituted by arranging the polarizing light source device on one side of a liquid crystal cell.
Patent JP-H11155642-A (JP)
Title: Folding table
Inventor: TAKAHASHI KAZUNORI
IPC: A47B3/087
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a folding table capable of setting for use with single action and good storing by leading in a tip part of table when it is not used. SOLUTION: It makes movable during a storing state that a table 2 is overlapped to a storing face of a support board 1 and a using state that the table 2 is extended horizontally from the support board 1. It has a guide rail 3 on a storing face 11, a slider 4 on the guide rail 3 slidably, a movable mechanism which has the slider and a connecting member that is able to rotate the table 2 with connecting on end of the rear of the table 25, an arm 6 amounted on the storing face 11 movably, a pushing means 7 which connects to the arm 6 to push the arm 6 to the rear of the table 25, a groove 29 which is set on the rear of the table 25 and when it is used, to which the top of arm is inserted and a table support mechanism which has a release means 8 that is able to push out the top of arm inserted into the groove 29.
Patent JP-H10185301-A (JP)
Title: Bathtub water heater washing method and bath device
Inventor: TAKAGI HIDEHIKO
IPC: A47K3/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To permit washing uniform without remaining any scale in a heat exchanger body for a bathtub water heater by a method wherein hot-water is dropped from the upper part of the heat exchanger to discharge foul water together with bathtub water, remaining in the heat exchanger, when the level of bathtub water has become lower then the upper rim of an upper bathtub circulating port during discharging the bathtub water. SOLUTION: During discharging bathtub water in a bathtub 2 upon washing a bathtub water heather 1, the level of bathtub water is detected by a level sensor P and when the level, lower than a reference water level Ho, at the upper rim of an upper bathtub circulating port 21, by about 20mm, is detected, hot-water filling operation is effected by the control of a controller C through a water pouring port 14. In this case, a water supplying cock 6 and a got-water supplying cock 52 are opened and a burner 4 for supplying hot-water is put ON whereby hot-water of 10l, for example, is poured. According to this method, water is prevailed to the inside of heat exchanger body 10 and, especially, to the high site of a water jacket 13, to affect on scale and effect sufficient washing.  Thereafter, the washing water is discharged to the side of the bathtub 2 together with remaining bathtub water in the heat exchanger body 10.
Patent JP-2000198872-A (JP)
Title: Expanded polypropylene-based resin particle, and formed product thereof
Inventor: TSURUGAI KAZUO
IPC: B29K23/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain expanded polypropylene-based resin particles, produced at a higher productivity than that associated with the conventional method, which needs a high intraparticle pressure to improve fusibility of the particles to each other during the forming step and curing for extended periods to recover shrinkage of the formed product. SOLUTION: The expanded polypropylene-based resin particles are based on a propylene-based random copolymer or random block copolymer, and have a melt flow index of 0.5 to 6 g/10 min, Z-average molecular weight (as polystyrene) of 1.2×106 or more, melting point of 130 deg.C or higher, and a DSC curve (produced by differential scanning calorimetry, where 1 to 3 mg of expanded particles are heated at 10 deg.C/min from room temperature to 200 deg.C) with at least two endothermic peaks, one or more peaks appearing at higher temperature than the intrinsic peak having an endothermic energy of 1 to 20 J/g.
Patent JP-H07167292-A (JP)
Title: Speed change controller
Inventor: WATANABE AKIHIKO
IPC: F16H61/28
Filed: 1993-12-13
Abstract: PURPOSE:To quicken the speed change when a driver is necessitated to perform a quick speed change by detecting a moving speed of a speed change lever and, if this moving speed is high, increasing a throtlting diameter of a pneumatic controlling circuit for a pneumatic actuator. CONSTITUTION:It is constituted that a pneumatic shift cylinder is operated through the ON/OFF control of solenoid valves 42, 44 by means of a controller, which receives detection signals from a lever-position sensor, a clutch sensor, etc., and a speed change of a transmission is controlled via a push rod. In addition, when a second electromagnetic coil 90 is turned ON, an end surface of a throtting body 84 is brought in contact with a member on the central through hole 83 side by the respective solenoid valves 42, 44, so that pressurized air from the central through hole 83 is discharged from a drain 70 at a low speed via a small-diameter throttle 92. On the other hand, when a second electromagnetic coil 90 is turned OFF, the throtting body 84 is parted from the member on the central through hole 83 side, and the air is discharged from the drain 70 via a groove 86 and a large-diameter throttle 94, thereby increasing the discharging speed.
Patent JP-2001159401-A (JP)
Title: Piping structure
Inventor: MIHASHI KOJI
IPC: F15B15/14
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To prevent an entire pipe body from oscillation by retaining the pipe along the axial direction and to provide a piping structure, capable of increasing to a large amount the cross section of a fluid circuit. SOLUTION: A pipe 6 is inserted in a hollow rod to form a fluid passage 8 between the inner periphery of the hollow rod and the outer periphery of the pipe. Likewise, in a piping structure in the rod forming the other fluid passage in the pipe 6, a spiral guide 13 is provided to the outer periphery of the pipe 6 along the axial direction.
Patent JP-H11156446-A (JP)
Title: Method for three-dimensionally bending pipe or the like
Inventor: YAMADA HARUHISA
IPC: B21D7/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the method or three-dimensionally bending a pipe or the like by which three-dimensionally bent pipes curved in a lateral direction as well as in a longitudinal direction good in dimensional precision and having the same dimension/shape are mass-produced. SOLUTION: By holding a tip part of a pipe 1, etc., with a tip part 5 of an arm 4 turning around a longitudinal axis 2 or a lateral axis, by feeding forward the pipe 1, etc., and by turning the arm 4 in its advanced quantity around a longitudinal axis 2 or a lateral axis, the pipe 1, etc., is bent to a desired radius in a lateral direction or a longitudinal direction as taking a length of the arm 4 for a radius, at the same time, by moving a position of an arm support part 8 in a lateral direction or a longitudinal direction, the pipe 1, etc., is bent in a desired radius in a lateral direction or a longitudinal direction, the three-dimensionally bent pipe 1 is formed.
Patent JP-H07167877-A (JP)
Title: Method and apparatus for detecting displacing speed
Inventor: UCHIYAMA ATSUSHI
IPC: G01D5/245
Filed: 1993-12-15
Abstract: PURPOSE:To perform a high responding speed by multiplying cosine and sine signals of a present value, after digitally converting, by sine and cosine signals delayed by one sampling period, and outputting a difference of both the multiplied values as a displacing speed at each sampling period. CONSTITUTION:phiA, phiB are respectively detected sine and cosine signals. A/D converters 10, 12 respectively read input signals phiA, phiB at each predetermined sampling period, respectively A/D-convert them to An, Bn, and respectively store them in delay elements 14, 16. Then, an angular velocity is obtained from signals An-1, Bn-1 before one period and the An, Bn. A multiplier 8 multiplies the An by the Bn-1, outputs it to a subtracter 22, a multiplier 20 multiplies the Bn by the An-1 and outputs it to the subtracter 22. The subtracter 22 outputs a difference DELTAtheta of these products. The DELTAtheta can be regarded as being equal to the angular velocity. Thus, the angular velocity, i.e., a displacing speed can be obtained at each sampling period, and high responding characteristics can be obtained without raising an accuracy of an encoder for supplying the signals phiA, phiB.
Patent JP-H09183660-A (JP)
Title: High fillability hexagonal boron nitride powder, its production and use thereof
Inventor: HARA HIROYUKI
IPC: C01B21/064
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain hexagonal BN powder and to produce a high density hexagonal BN sintered compact having high strength and high purity of BN. SOLUTION: Hexagonal BN powder having >=30μm vol. average diameter Dv is pulverized by a pulverizing method not accompanied by grinding to obtain the objective high fillability hexagonal BN powder having a T value of <=0.5 represented by the ratio of area average diameter Da to vol. average diameter Dv. Starting material for producing a hexagonal BN sintered compact contg. 20-100wt.% of the obtd. BN powder and having 0.4-1.7wt.% oxygen content is sintered to obtain the objective hexagonal BN sintered compact.
Patent JP-H05170566-A (JP)
Title: Production of active carbon porous structure
Inventor: HIROTA TOSHIO
IPC: C04B38/00
Filed: 1991-12-25
Abstract: PURPOSE:To prevent loss of the subject structure by easy removal of a frame mold, etc., by pouring a resin composition containing a resol type phenolic resin, etc., in a specific ratio into movable frame mold made of a flexible resin, curing the resin composition, releasing the cured product from the frame mold and carbonizing and activating the cured product. CONSTITUTION:A resin composition consisting of (a) 100 pts.wt. resol type phenolic resin, (b) 1-100 pts.wt. lipophilic compound having >=100 deg.C boiling point and being liquid at ordinary temperature (e.g. octane) and (c) 1-100 pts.wt. hydrophilic liquid compound low in left carbon ratio and having >=100 deg.C boiling point (e.g. polyethylene glycol having 400-600 molecular weight) is poured into a movable frame mold 1 on an endless belt. Then the frame mold 1 is heated at >=100 deg.C in a heating zone to cure the resin composition. The frame mold is cooled in a cooling zone and transferred to the rotating end part of the belt 5. The cured resin composition is released from the frame mold l and cut in desired form by a cutter 9 on a table 8. The cut cured product is heated, carbonized and activated in a non-oxidizing atmosphere.
Patent JP-2001169474-A (JP)
Title: Secondary battery charging device and battery pack with charge-controlling function using the same
Inventor: NODA MASARU
IPC: H02J7/04
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a reasonable charging device that integrates a current controlling circuit for pulse-charging with a constant current as switching control systems including pulse width modulation PWM and pulse frequency modulation PFM, and to provide a battery pack with a charge-controlling function using the device. SOLUTION: A switching converter in a charging circuit operates in accordance with both pulses outputted from the PWM or PFM means and from a pulse-charging on/off controlling means. The PWM or PFM means controls the charging current value so that it becomes a given value. The pulse-charging on/off controlling means keeps the pulse charging turned on until the battery voltage reaches a charge-stopping voltage, turns off the pulse charging when it reaches the charge-stopping voltage, and turns on the pulse charging again when it drops to a charge-resuming voltage.
Patent JP-H03203517-A (JP)
Title: Source voltage judging circuit
Inventor: FUTAYADA MASATERU
IPC: H02H3/20
Filed: 1989-12-28
Abstract: PURPOSE:To protect apparatus by producing an output for interrupting a power supply when an input voltage exceeds a safety reference voltage of a motor or other electric apparatus. CONSTITUTION:A diode 7 in a source voltage judging circuit 5 rectifies the voltage of a power supply 1 and charges a capacitor 8. The charging voltage is divided by resistors 9, 10 and provided to a comparator 12 where it is compared with a reference voltage provided from a reference voltage circuit 11 to the other input terminal of the comparator 12. When the divided voltage exceeds the reference voltage, the comparator 12 produces a positive output voltage which is then transmitted to a microcomputer 14. The microcomputer 14 interrupts the operation of a phase control circuit 15 according to the positive voltage thus interrupting a triac 4 and the power supply for a motor 3. At the same time, the microcomputer 14 lights an alarm indicator 16 comprising a LED, for example, and indicates abnormal voltage of the power supply 1.