baber/WOPTO huggingface dataset:
Patent JP-H07126705-A (JP)
Title: Rare earth magnet alloy powder and its production
Inventor: KANEKIYO HIROKAZU
IPC: H01F1/06
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a magnet material improved in iHc and high in residual magnetic flux density at a low cost, in an Fe3B type Fe-B-R (rare earth elements) magnet, by forming its compsn. into a one in which the contents of R are reduced and Cr, furthermore, Al or the like are added. CONSTITUTION:This rare earth alloy powder is the one having a compsn. expressed by Fe100-x-y-zCrxByRz (R denotes one or two kinds of Pr and Nd); where, by at%, 0.01<=x<=5, 16<=y<=22 and 3<=z<=5.5 are satisfied, and in which a boride phase having a body-centered tetragonal Fe3P type crystal structure and essentially consisting of iron and a constituting phase having an Nd2Fe14B type crystal structure are coexistent in the same powder, and the average grain size of each constituting phase is regulated to 5 to 100nm, the average grain size is regulated to 3 to 500mum and as its magnetic properties, iHc>=4.0kOe, Br>=6kG and (BH)max>=7MGOe are regulated. Thus powder is obtd. by executing heat treatment in which the structure of the alloy molten metal having the same compsn. is formed into an amorphous one, the temp. rising rate from the vicinity of the temp. at which the same boride phase is precipitated is regulated to 1 to 15 deg.C/min, and it is held at 600 to 750 deg.C for 10sec to 6hr.
Patent JP-H06143215-A (JP)
Title: Manufacture of tile board
Inventor: HOSOE SADAZUMI
IPC: B28B23/00
Filed: 1992-11-04
Abstract: PURPOSE:To prevent the fouling of the surface of a tile by the leakage of limewash when the surface of the tile is stuck onto a film and a tile board is manufactured as an integral tile unit. CONSTITUTION:Joint voids among the mutual tiles 22 of a tile unit 25 are filled previously with a bar-shaped filler material 23. The side surface section of the bar-shaped filler material 23 is composed of a swelling material such as swelling paper, a swelling polymer or the like swelling when the swelling material is in contact with water. The tile unit 25 is introduced into forms 26 so that a plastic film 24 is directed to the underside side, and a hydraulic material 27 is poured in, the hydraulic material 27 is cured and mold-released and the film 24 is peeled. The side surfaces of the bar-shaped filler materials 23 intruding in voids among each mutual tile 22 are swollen by the moisture of the hydraulic material 27 when the side surfaces are brought into contact with the hydraulic material 27 at that time, and fast stuck firmly on the side end faces of the tiles 22. Accordingly, creeping onto the surfaces of the tiles 22 of limewash is prevented.
Patent JP-H03157033-A (JP)
Title: Demodulator
Inventor: NOGUCHI HIROSHI
IPC: H04L27/152
Filed: 1989-11-15
Abstract: PURPOSE:To constitute a demodulator with a digital circuit without use of a multiplier for a limiter section by outputting the sum of absolute values of I and Q signals or the absolute value which is larger and controlling a scaler varying the amplitude of the I and Q signals. CONSTITUTION:A limiter section 1 is constituted of a synthesizer 3 obtaining the synthesized wave of I and Q signals, two scalers 5, 6 applying amplitude limit to each of the I and Q signals and a control circuit 4 controlling the scalers 5, 6 in response to the output from the synthesizer 3. A demodulation section 2 is constituted of two differentiation circuits 7, 8 obtaining respective derivatives of I' and Q' signals being output signals of the scalers 5, 6 of the limiter section 1, two polarity deciding circuits 9, 10 deciding the polarity of the I' and Q' signals to decide the operation of the polarity inversion circuit, two polarity inversion circuits 11, 12 revising each polarity of the derivatives of the I' and Q' signals in response to the information from the polarity deciding circuits 9, 10 and a subtractor 13 obtaining the difference between the two polarity discrimination circuit output signals.
Patent JP-H04167515-A (JP)
Title: Manufacture of semiconductor device and device thereof
Inventor: UCHIYAMA TAKAYUKI
IPC: H01L21/027
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to remove adsorbed water almost completely by a method wherein a semiconductor substrate is vacuum-treated as the pretreatment of photoresist application. CONSTITUTION:A wafer 101 is placed on a water-supporting pin 102, and they are covered by a cover 107 from above in a completely gastight manner. Then, inside of the cover is evacuated by a vacuum evacuation unit 109. Then, a vaporized hexamethyldisiloxane gas (HMDS) feeding valve 106 is opened, and HMDS fed from HMDS feeding unit is jetted against the wafer 101. As a result, the adsorbed water is completely removed, and an HMDS treatment can be conducted effectively in a short period of time.
Patent JP-H11131799-A (JP)
Title: Concrete transfer method and device therefor
Inventor: TAN HIDEO
IPC: E04G21/02
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a concrete transfer method by transfer cars capable of simultaneously operating a large number of transfer cars and loading and unloading a great deal of concrete, and a device thereof. SOLUTION: Going and returning tracks (6A and 6B) are built parallel with each other between concrete loading place 3 on a batcher plant 1 side and concrete unloading plate 4 on a concrete bucket 2 side, and traversers 8A and 8B mounting transfer cars on them and capable of being moved between both tracks 6A and 6B are provided to both ends of the said tracks 6A and 6B. A plurality of transfer cars 10 are successively transferred between going and returning tracks 6A and 6B with the traversers 8A and 8B, and going and returning operations are made between concrete loading place 3 and unloading place 4 to convey concrete.
Patent JP-H02142062-A (JP)
Title: Electrode plate for lead storage battery and its manufacture
Inventor: ISHIBASHI TATSUYA
IPC: H01M4/14
Filed: 1988-11-22
Abstract: PURPOSE:To reduce the removal of the filler active substance of an electrode plate in the use of repeating the charge and discharge of the battery by providing engraved holes penetrating through a filler layer at the center of the active substance surface filled in the holes surrounded by the grid-form frames of a grid base. CONSTITUTION:At the centers of the active substance 2 filler surfaces filled to holes surrounded by grid-form frames 1a of a porous base 1, engraved holes 3 penetrating the filler layer are provided. As a result, the expansion of the filler active substance 2 is absorbed to the holes 3, and when the filler active substance is contracted, the holes 3 are expanded, while the contractions of the filler active substance 2 and the surrounding grid-form frames 1a are reduced. Consequently, the separation of the filler substance 2 and the frames 1a is reduced maintaining a close adhesion, and the removal of the filler active substance 2 in the service repeating the charge and discharge of the battery is reduced.
Patent JP-H02141229-A (JP)
Title: Molding method of bend made of fiber-reinforced thermosetting resin
Inventor: UOTANI SHINICHIRO
IPC: B29C33/50
Filed: 1988-11-22
Abstract: PURPOSE:To mold a bend having uniform wall thickness and excellent internal- surface accuracy and being made of a fiber-reinforced thermosetting resin easily at low cost by a method wherein a prepreg is laminated on a mandrel made of a specific synthetic resin, shaped at a specified curvature, pressed and heated, a matrix resin is cured, and the mandrel made of the synthetic resin is drawn. CONSTITUTION:An epoxy-resin prepreg 2 in which a high strength type carbon fiber is drawn and arranged in one direction is laminated onto a mandrel made of a polymethylpentene resin having a modulus in flexure of 15-400kg/mm<2> and a thermal expansion coefficient of 4.5X10<-5>/ deg.C or more under a straight state. The prepreg is lapped by a heat-shrinkable tape 3 as it keeps straight, and shaped at a fixed curvature. A least curvature at that time is 60mm. A matrix resin is cured through heat treatment, and cooled, and the mandrel is drawn, thus acquiring a bend 2 made of a fiber-reinforced thermosetting resin.
Patent JP-H03155883-A (JP)
Title: Score card for golf
Inventor: MURAKAWA TAMIKO
IPC: A63B71/06
Filed: 1989-11-13
Abstract: PURPOSE:To perform the calculation display of the total number of strokes and the print display of score after the completion of a game with the display of the number of strokes at every hole by providing a TOTAL display part which estimates the number of strokes at every hole, and forming a score card main body so as to input and set a distance and PAR corresponding to several kinds of courses in advance with a mother computer. CONSTITUTION:The distance and the PAR corresponding to the hole set in a golf course are inputted and set first on the score card main body 1 with the mother computer arranged at the golf course before the game is started, and also, the name of a player ls inputted and set. The distance and the number of regulated strokes corresponding to every hole of the course are displayed on a distance display part 3 and a PAR display part 4 by selecting a course displayed on the course display part 9 of the score card main body 1 with a course selection button 10 by each player. Then the number of strokes is inputted to a player stroke number display part 5 as operating a cursor button 8 and a numeric input button 7 at every hole while performing the game.
Patent JP-H02143064-A (JP)
Title: Air conditioner
Inventor: INOUE TSUGUNORI
IPC: F25B47/02
Filed: 1988-11-22
Abstract: PURPOSE:To shorten a defrosting time and restrict a deterioration of an air conditioning feeling during a heating operation as much as possible by a method wherein a frosted state of a row of coils at a downstream side of an outdoor heat exchanger is detected and a hot gas is fed only to a row of coils at a downstream side. CONSTITUTION:A defrosting sensor 17 is mounted in a second row of coils 3b. When the row of second coils 3b is frosted, solenoid opening or closing valve 9 is opened by a controller 10. A part of hot gas is bypassed only through the second row of coils 3b of an outdoor heat exchanger 3 from the bypassing passage 8 so as to perform a defrosting operation. That is, as compared with a system in which hot gas is bypassed through all the rows of coils 3a and 3b, it is possible to keep a high gas pressure and thus a defrosting time is shortened and a deterioration of air conditioning feeling during a heating opera tion can be restricted.
Patent JP-H11128150-A (JP)
Title: Dishwasher
Inventor: MIKI YOSHIAKI
IPC: A47L15/46
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher in which a heat-retaining heater is prevented from operating with nothing therein if a low level sensor, a temperature sensor, a control part, or a relay contact has failed. SOLUTION: In this dishwasher, the temperature of a heat-retaining heater 13 in a washing tank is detected from the expansion of a liquid in the heat sensing pipe 26 of a liquid expansion type thermostat thermally coupled to the heat-retaining heater, and the expansion of the liquid is transmitted via a capillary 27 to the expansion diaphragm of a liquid expansion type thermostat main body part 25 placed outside the washing tank 5 while penetrating the washing tank wall. The supply of power to the heat-retaining heater 13 is forcibly shut off by a contact which operates in response to the expansion of the liquid.
Patent JP-H07130797-A (JP)
Title: Wire bonding equipment, and wire-bond tester
Inventor: SASAHARA HIDENORI
IPC: H01L21/607
Filed: 1993-11-01
Abstract: PURPOSE:To inspect accurately the state of wire bonds. CONSTITUTION:An ultrasonic signal generated from an ultrasonic oscillating circuit 32 is supplied to an ultrasonic vibrator 26 via an output transformer 34. The current flowing through the ultrasonic vibrator 26 is converted into a voltage by a resistor 37, and the voltage is fed to a waveform shaping circuit 35. In the circuit 35, the phases of the current flowing through the vibrator 26 and the ultrasonic signal generated from the ultrasonic oscillating circuit 32 are sensed respectively, and these phase data are brought to a frequency counter 31 via a PLL 38, and as a result, such a control that the phases of the forgoing current and the foregoing ultrasonic signal are forced to coincide with each other is performed. By a CPU 30, the frequency of the ultrasonic signal is sensed at least one time during a wire bonding, and when the sensed frequency continues to be present in the range other than a predetermined one or is present in the range other than the predetermined one by the times not less than predetermined set times, the wire bonding is recognized as a faulty one.
Patent JP-H03158251-A (JP)
Title: Printing device
Inventor: NINOMIYA ATSUYUKI
IPC: B41J2/32
Filed: 1989-11-16
Abstract: PURPOSE:To perform a high density printing by providing a printing head which is movable in the main scanning direction. CONSTITUTION:A printing part heats an ink sheet 3 by a line head 1, according to picture information, and it is constituted in such a manner that an ink on the ink sheet 3 is transferred to a printing paper 8 which is backed up by a platen 6. The line head 1 has a plurality of electricity/heat converting elements such as heating elements, which are arranged laterally in a row and is pressed to the printing paper 8, and it is constituted in such a manner that the line head 1 gives reciprocating motions in the main operation direction by a plunger 2. Also, the electricity/heat converting element is controlled in its driving time by a heat timer 105. These operation controls are performed by a control unit 100. The ink sheet 3, at the time of recording, moves in the secondary operation direction and is taken up on a take-up shaft in order by an ink sheet carrying motor 4 and ink sheet take-up motor 5 synchronously with the motion of the printing paper 8. By this method, a high density printing for which respective printing dot diameters are equalized by a low density line head becomes possible, and a high speed printing and high density printing by a low cost become possible.
Patent JP-S62150313-A (JP)
Title: Mirror supporting mechanism for copying machine
Inventor: ICHINOKAWA KAZUHIRO
IPC: G02B7/182
Filed: 1985-12-25
Abstract: PURPOSE:To quickly and easily adjust an attitude of a mirror by changing a joined state of a mirror supporting frame and a body base. CONSTITUTION:A relative position of a mirror supporting frame 10b and a body base 9 is changed by loosening the first and the second adjusting screws 12, 14, and in its state, the first and the second adjusting screws 12, 14 are clamped and fixed again. As a result, a pair of upper and lower mirrors 3, 4 are oscillated in the horizontal direction by using a clamping screw 100 part as a supporting point, and an attitude of the mirror in the horizontal direction is adjusted. Also, a collar 13 is turned relatively against the second slide hole 102 by loosening only the second adjusting screw 12, and in its state, when the second adjusting screw 12 is clamped and fixed again, a pair of upper and lower mirrors 3, 4 are oscillated in the upper and lower directions by using the first adjusting screw 14 as a supporting point, and an attitude of the mirror in the upper and lower directions is adjusted.
Patent JP-2000108386-A (JP)
Title: Method and device for ink jet recording
Inventor: MATSUDA HITOSHI
IPC: H04N1/23
Filed: 1998-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a single pulse type ink jet recorder capable of suppressing occurrence of a connection stripe at an interface section of a band by an operation based on binarized image data at a side of this ink jet recorder in comparatively simple method and structure. SOLUTION: A unit region is classified to plural kinds of conditions A, B, C in accordance with an aggregation condition of an ejection dot of binary image data by each unit region in terms of at least one of the first raster and the last raster in one band which is recorded in one scanning of a recording head (S23). A thinning operation of ink dots to be ejected is executed in order to lower an ejection quantity of ink in each unit region by using a correction table 28 wherein a mask pattern having a length predetermined by each unit region is stored. As a result, it is possible to suppress a connection stripe at an interface between bands.
Patent JP-H05107968-A (JP)
Title: Paper carrying device for image forming device
Inventor: SHIMAZAKI HIDE
IPC: G03G15/20
Filed: 1991-10-16
Abstract: PURPOSE:To display pressurizing effect on an end edge of paper by projected lines fully by providing the projected lines on the belt member as the pushing member against small size paper in a carrying belt device carrying the paper with a toner image transferred from a photosensitive drum toward a fixing device. CONSTITUTION:Carrying force is fully displayed in a state where the paper is pressurized to a surface of the belt by having a vacuum chamber combined with the belt member 15 provided with sucking holes in the carrying belt device placed between the photosensitive drum and the fixing device. In the belt member 15 provided in the carrying belt device, projected lines 21, 21,..., which are height T are placed on top of a belt main body 20 with an interval L between them, the projected lines are formed with a pressurizing surface 22 corresponding to an end edge of the paper P at an acute angle, and a surface inclined to the back 23 is formed from a top part toward a back part of the projected line. Then, the end tip of the paper P is sucked so that it is hung naturally onto the belt, and the effect of pushing the end edge of the small size paper by the projected lines can be fully displayed.
Patent JP-S63149394-A (JP)
Title: Anode nozzle for plating of metallic wire rod
Inventor: NUMASHIMA KYOTA
IPC: C25D7/06
Filed: 1986-12-12
Abstract: PURPOSE:To easily control the distance between electrodes, etc., by permitting the end part of an anode nozzle to slide in the case of subjecting the inside surface of a metallic wire rod moving along the outside peripheral face of a rotary wheel to plating by injecting a plating soln. thereto. CONSTITUTION:The anode nozzle for the plating of the metallic wire rod is deposited inside of the rotary wheel and the plating soln. is injected to the inside face of the metallic wire rod moving along the outer circumferential surface of the wheel to subject to the plating. The above-mentioned anode nozzle is formed of an anode body 1 and end part 2 of the nozzle. A clamping screw control hole 5 is provided at the side wall of the end part 2 and said end part 2 is permitted to slide along the body 1.
Patent JP-S63149444-A (JP)
Inventor: GIYUNTERU EEBERUHARUTO
IPC: F16F9/32
Filed: 1987-11-26
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-H02143378-A (JP)
Title: Digital picture storing and reproducing device
Inventor: OKAMOTO SATORU
IPC: G06F21/10
Filed: 1988-11-25
Abstract: PURPOSE:To manage for what purpose and to whom copies are distributed from the first memory means, etc., by a rightful person for picture data by copying the picture data together with copy information written in the first memory means and updating the above-mentioned copy information simultaneously with the copying. CONSTITUTION:When the picture data are copied, since the copy information is updated by writing the name of a photographer or the rightful person for copyright, etc., which are written in a source memory means 12, in a copy destination memory means 10 and writing the data of the copy distribution destination, etc., in the source memory means 12, the picture data can be easily managed. Thus, the rightful person for the picture data can manage for what purpose and to whom the copies are distributed from the memory means.
Patent JP-H10140606-A (JP)
Title: Hydraulic cushioning device for excavating machine
Inventor: MASUDA YOSHIO
IPC: E02F9/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic cushioning device continuing to excavate even if gravel and the like thrust in successively. SOLUTION: A hydraulic cushioning device for an excavating machine connects an accumulator 20 and a hydraulic cylinder 12 mutually so that transferred pressure from the accumulator 20 to the hydraulic cylinder 12 provides tensile force to a chain stretched between a pair of sprockets 2. A relief valve 22 is connected to the hydraulic cylinder 12 and an outlet side of the relief valve 22 is connected to an hydraulic tank 26 through a low pressure hydraulic circuit 24. In parallel with the relief valve 22 is provided a check valve 28 which permits flowing into the hydraulic cylinder 18 from the low pressure hydraulic circuit 24. Furthermore, in parallel with the relief valve 22 is provided an air vent circuit 30 which is equipped with an air vent valve 32, and the air vent circuit 30 is equipped with a transparent tube 34.
Patent JP-H09142735-A (JP)
Title: Screening device for filament body
Inventor: SAITO DAISUKE
IPC: B65H57/14
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To sharply extend a term when accurate screening is possible by setting up the JIS hardness of rubber in the core part of a screening wheel within the range from 70 up to 95. SOLUTION: A device is composed by providing a screening wheel 7 for giving tension to a filament body being in progress of running between a capstan wheel 5 around which the filament body 1 is wound and received by its driving and a wheel 8 for winding up the filament body 1 sent out from the above capstan wheel 5. In this case, a part of the screening wheel 7 coming into contact with the filament body 1 is made of rubber having JIS hardness above 70 up to 95.
Patent JP-S62153420-A (JP)
Title: Penetration of shield plate into ground
Inventor: ISHII HAJIME
IPC: E02D7/24
Filed: 1985-12-26
Abstract: PURPOSE:To drive a shield plate into the ground without noise and vibration with a simple device by a method in which a shield plate is attached to a penetrating frame provided to the front of a leader in a vertically movable manner and a downward force is applied through a dragging wire to the penetrating frame. CONSTITUTION:A shield plate 11 is detachably attached to the lower end of a penetrating frame 2 provided in a vertically movable manner to the front of a leader 1 and also to a chuck 6. A traction wire 19 is pulled upwards to apply downward forces to the frame 2, and pressure water is jetted downwards from a nozzle 8 to penetrate the plate 11 together with the frame 2 into the ground. The chuck 6 is then opened to loosen the wire 19, and the frame 2 is pulled up by the wire 3. The frame 2 is then removed from the lower end of the plate 11 and the frame 2 alone is allowed to rise with the plate 11 remaining under the ground.
Patent JP-H05212349-A (JP)
Title: Method for undercoating high-molecular film
Inventor: EDOUIN SHII KARUBAATOSON
IPC: C08J7/043
Filed: 1992-11-06
Abstract: PURPOSE: To maintain adhesive property of a high polymer film to silicone release coatings for a sufficient period by priming the high polymer film with an effective quantity of a specific primer coating aqueous base composition and drying the primer on a surface of the high polymer film. CONSTITUTION: Adhesive property of a high polymer film to silicone release compositions is improved by priming at least one side of the high polymer film with an effective quantity of a primer coating composition, wherein the primer coating composition, before dilution with water, comprises an about 25-75 wt.% glycidoxy silane and an about 75-25 wt.% copolyester containing about 40-90 mol percent of isophthalic acid, about 0-50 mol percent of at least one aliphatic dicarboxylic acid, about 2-20 mol percent of at least one sulfomonomer having sulfonate group attached to a dicarboxylic nucleus and about 100 mol percent of 2-11C glycol. The primer coating aqueous base composition is primed on the polymer film by the effective amount, and dried on the polymer film.