baber/WOPTO huggingface dataset:
Patent JP-H07213575-A (JP)
Title: Air bubble blowing bathtub
Inventor: MIYAZAKI KAZUYUKI
IPC: A61H23/00
Filed: 1994-02-04
Abstract: PURPOSE:To selectively blow air bubbles having a large diameter and air bubbles having a small diameter. CONSTITUTION:An air bubble blowing member 4 comprises a blowing main body 11 fixed to the bottom of a bathtub 2 and a porous board 12 positioned and supported in the blowing main body 11. A first check valve 13 is screwed in a first communicating hole 11a formed in the blowing main body 11. An air chamber 11s is formed by the back surface of the porous board 12 and the first check valve 13, and a second check valve 14 is screwed in a second communicating hole 11b positioned in the air chamber 11s and formed in the blowing main body 11. The first communicating hole 11a and the second communicating hole 11b are connected to a first air piping and a second air piping respectively.
Patent JP-H10208687-A (JP)
Title: Ion implantation device
Inventor: IIDA HIDETOSHI
IPC: H01J37/317
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To get rid of energy contamination to radiate only ions of target energy by arranging a means for eliminating ions of energy not aimed at moving toward a through hole for leading out ions of target energy in the last stage for leading out ions. SOLUTION: In a tandem type ion implantation device, an ion source 1 takes out an ion beam b, a conversion part 2 converts this ions to negative ions and a mass spectrograph part 3 takes out specified ions. Furthermore, a prestage acceleration part 4 for accelerating the ions, a tandem acceleration part 5, an energy analyzing part 6, and a limit plate 8 having a through hole part 7 by a aperture or a slit are provided. An excluding means 30 is arranged in front of the through hole part 7. For instance, a magnetic core or a shielding plate is provided so as to block ions not conforming the object. An objective ion beam (i) taken out from the through hole part 7 is irradiated on a body 10 to be implanted arranged on a rotary support 9 and subjected to ion implantation.
Patent JP-S58132887-A (JP)
Inventor: HAYASHI TAKAFUMI
IPC: G07F9/06
Filed: 1983-01-31
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-H05207754-A (JP)
Title: Pwm modulation system
Inventor: SAWADA YUKIO
IPC: H02P27/08
Filed: 1992-01-28
Abstract: PURPOSE:To suppress magnetic noise due to high frequency components in the line voltage of a PWM inverter being fed from an induction motor connected therewith. CONSTITUTION:The PWM modulation system comprises a three-phase sine wave signal generating means 2 and a deformed signal operating means 4 for operating the average value of maximum and minimum output signals from the signal generating means 2 wherein the output signal of the deformed signal operating means 4 is subtracted from the output signal of the three-phase sine wave generating means 2 to produce a new three-phase modulated signal.
Patent JP-S61173020-A (JP)
Title: Incinerating equipment
Inventor: HIGO TSUTOMU
IPC: F23L15/00
Filed: 1985-01-26
Abstract: PURPOSE:To save the consumption of assist fuel by heightening the preheating temperature in air, by providing the primary air preheater in an exhaust gas flow passage on the downstream side of a gas cooling unit, while by providing the secondary air preheater in the exhaust gas flow passage between an incinerating furnace and the gas cooling unit, and by preheating combustion air by letting it pass through the primary and the secondary air preheaters before it is fed into the incinerating furnace. CONSTITUTION:Exhaust gas is about 750 deg.C at the outlet of an incinerator furnace 1. The gas is fed into the secondary air preheater 16 where it is indirectly cooled down to 630 deg.C, and then is fed into a gas cooling chamber 2. In the chamber 2, the gas is directly cooled down to 450 deg.C, that is the temperature to lose a property to be adhered by dust, by sprayed cooling water 3, and it is given proper moisture content. Then the temperature of the gas is cooled down to 300 deg.C again indirectly by the primary air preheater 15, dust is removed from the gas by an electric dust collector 6, and it is discharged from a flue 8 via an induced fan 7. The combustion air 9 is sucked by a forced draft fan 10, and is heated up to 300 deg.C by the primary air preheater 15, and is heated up further to 550 deg.C by the secondary air preheater 16. The sprayed cooling water is controlled so that the temperature in exhaust gas at the outlet of the primary air preheater 15 becomes 300 deg.C.
Patent JP-H01189234-A (JP)
Title: Wave-divider
Inventor: IGASAKI WATARU
IPC: H04B1/74
Filed: 1988-01-22
Abstract: PURPOSE:To prevent influencing the action of an existing transmitter-receive at the time of extending radio channels by providing a filter to have a characteristic to be made into a pass band to a channel higher than the maximum channel in the radio channels and into a total reflection to the channel lower than the channel or to have the characteristic contrary to the above-mentioned characteristic. CONSTITUTION:By terminating a circulator 117 through a high-pass filter 21 or low-pass filter 21' by means of a terminating resistance r4, a receiving signal through an antenna 3 and circulators 115-117 is total-reflected by the above- mentioned filter since it is outside the band, and the signal is given through a circulator 113' to a corresponding to a radio transmitter-receiver. A circulator 113 is terminated by a terminating resistance r3. Next, at the time of connecting a transmitter-receiver 44 to be extended, when the terminating resistance r4 connected to the above-mentioned filter 21 or 21' is removed, simultaneously, it is connected through a circulator 114' and a BPF 54' to an R4 and the circulator 113 is connected through the circulator 114 and a BPF 54 having the terminating resistance r3 to a T4, the device to be extended can be connected without interrupting the action of the existing transmitter-receiver.
Patent JP-H07198226-A (JP)
Title: Exhaust device of air conditioner
Inventor: MISAWA MAKOTO
IPC: F25B27/02
Filed: 1994-01-11
Abstract: PURPOSE:To obtain an exhaust device of an air conditioner, which prevents the generation of while smoke and reduce the generation amount of white smoke even if white smoke is generated, and in which the durability of a white smoke preventive heat exchanger itself is kept from lowering. CONSTITUTION:An air conditioner is equipped with a water-cooled engine 23 that drives a compressor, a heat pump where refrigerant is circulated along a refrigerant circuit by the compressor, and hot-water circuit 5 through which engine cooling water for the water-cooled engine 23 is circuited. A heat exchanger 100 where heat exchange between exhaust gas and engine cooling water takes place, and an exhaust gas heater 101 located at the downstream side of the heat exchanger 100 are arranged midway of an exhaust path of the water-cooled engine 23, and the exhaust gas heater 101 is situated in the middle part of the heat exchanger 100.
Patent JP-H03217090-A (JP)
Title: Chip supply device
Inventor: NAGAO KAZUHIDE
IPC: H05K13/02
Filed: 1990-01-22
Abstract: PURPOSE:To prevent a chip from jumping or rising by suppressing energizing means by pressing means in cooperation with the vertical movements of a transfer head, and opening or closing a shutter. CONSTITUTION:A tape 2 is fed at a pitch by the rotation of a pawl wheel 7, and a chip P is fed to a takeup position directly under a nozzle 32. Then, a transfer head 30 is moved down, an elevator 23 is pressed down by pressing means 33, a lever 21 is rotated counterclockwise, a shutter 15a is laterally moved to be opened, the nozzle 32 is landed on the chip P to suck it and to take it up. Then, the nozzle 32 is raised, the pressing state of the elevator 23 is released by the means 33, and the shutter 15a is moved rightward by the tension of the spring 22 to be closed.
Patent JP-S61172315-A (JP)
Title: Transformer
Inventor: MURAKAMI YOICHI
IPC: H01F30/00
Filed: 1985-01-25
Abstract: PURPOSE:To make smaller the leakage inductance of a transformer even when the switching frequency of a DC/DC converter is brought into the state of high frequency by a method wherein, using the metal plate having a large current capacity on a transformer as a winding, a slot is provided on said metal plate. CONSTITUTION:The electromagnetic coupling between the primary winding 3 and the secondary winding 4 is performed in a sufficiently tight manner. The secondary winding 4 of a transformer 1 is composed of a metal plate whereon a slit 6 is provided. The shape of the secondary winding 4 and the slit 6 are formed as shown in the diagram. The number of split current channels formed by the slit 6 is made equal to the number of turns of the primary winding 3. The concentration of current is prevented by the slit 6 in the transformer 1, the winding of each turn of the primary winding 3 and the slit part of the secondary winding 4 are faced each other, and the primary winding 3 and the secondary winding 4 are electrically coupled tightly, thereby enabling to reduce the leakage inductance.
Patent JP-H06223321-A (JP)
Title: Multichannel thin-film magnetic head
Inventor: SHIBAYAMA YUKO
IPC: G11B5/31
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a uniform recording and playback characteristic by a method wherein, after a polishing and working operation in order to enhance a tape touch, individual heads constituting a thin-film multilayer head are formed to be a uniform gap depth. CONSTITUTION:A thin-film magnetic head 3 is formed in such a way that a lower-part core is formed on a nonmagnetic substrate having a difference in level taking into consideration a height (h) after a polishing and working operation or that an interlayer insulating layer 9, a coil 1 for an electromagnetic conversion and one pair of upper-part magnetic-core halves are formed on a magnetic substrate having a difference in level of a height (h) via a magnetic gap so as to be brought face to face. A face on which the upper-part cores are brought face to face is nearly at right angles to the surface of the lower-part core 5, and the surface of both upper-part magnetic-core halves is formed of an upper-part core 2 which is used as a sliding and moving face with reference to a recording medium. x0 indicates the position of a gap depth of 0, and x1 indicates the position of a prescribed gap depth. Consequently, a gap 8 from x0 up to x1 becomes an effective gap for an electromagnetic conversion. After a head formation process has been completed, a polishing and working operation is performed to form a prescribed curvature Rx in order to enhance a tape touch, and the gap depth (d) of individual heads becomes equal.
Patent JP-H06323316-A (JP)
Title: Blind fastener, manufacture of blind fastener and machining device for manufacturing blind fastener
Inventor: JIEEMUZU DABURIYUU UITSUTEIGUM
IPC: F16B37/04
Filed: 1994-02-07
Abstract: PURPOSE: To provide a fastener of high locking effect by a simple constitution by integrally providing a head at one end of a sleeve and a tail having a thread part in the other end and forming a plurality of extruded grooves with notches on the exterior surface of a shank. CONSTITUTION: This blind fastener 10 is provided with a hollow shank 11, a head 12, and a tail 13 having a thread part and a plurality of V-shaped grooves extending axially are formed on the external surface of the shank 11. The V-shaped grooves 14 have V-shaped notches 15 perpendicular to the grooves 14 formed in their central parts. In using, the fastener 10 is inserted in a hole of a workpiece and a mandrel is threaded in the thread part of the tail 13 whereby the shank 11 splits and functions as a collapsed pedal in the position of the notch 15. The pedal is pulled up in the surface direction where the work is prevented from exposed and so functions as to hold the fastener 10 in an appropriate position.
Patent JP-S60158730-A (JP)
Title: Tuner device
Inventor: TAMASE FUMINOBU
IPC: H04B1/26
Filed: 1984-01-30
Abstract: PURPOSE:To prevent the variance of the parallerism of a balanced modulation type mixing circuit by providing cut parts at the prescribed positions of a printed distributing board to which four diodes forming a mixing circuit are attached and holding the diodes at those cut parts. CONSTITUTION:A balanced modulation type mixer of a tuner device is loaded to a printed distributing board 150, and this mixer consists of diodes D31-34. The diodes D31-34 are set opposite and in parallel to each other. While diodes D32 and 33 are set on both sides of a substrate of the board 150 so that they cross each other and are seen through from the board 150 at the middle part between the diodes D31 and 34. The cut parts 151-154 are previously provided to the board 150 at the areas where diodes D31-34 are set. The lengths of the parts 151-154 are set equal to or larger than the lengths of the D31-34. While the widths of the parts 151-154 are set smaller than the diameters of the D31-34. Thus the variance of the parallerism can be avoided for a balanced modulation type mixer by holding the D31-34 at the parts 151-154.
Patent JP-S54107353-A (JP)
Title: Liquid crystal display cell
Inventor: TAKEMOTO KAZUNARI
IPC: G02F1/1337
Filed: 1978-02-10
Abstract: PURPOSE: To make the production of liquid crystal display cell easy and inexpensive and make its performance high by using epoxy acrylate base resins of more than 99% in purity as an orientation control film in the TN type liquid crystal display cell.  
     CONSTITUTION: An epoxy acrylate base resin which has two or more functional groups of the formula (R is H, CH 3 ) in one molecule and is more than 99% in purity and a suitable photosensitizing agent are dissolved on an organic solvent. This solvent is evenly coated and dried on a glass substrate 1 having transparent conductive films 2. Next, the substrate 1 is radiated with ultraviolet rays through a mask and the uncured resin of the unexposed portions is washed away, after which the substrate is dried. The thin film of the resin having been formed is rubbed in one fixed direction, whereby the orientation control film 3 is completed. Two sheets of such substrates 1 are parallel disposed with the films 3 being opposed and are bonded by means of a sealing agent 5 such as epoxy base adhesive agent. Liquid crystal 4 is then held between these. Further polarizing plates 6 are  disposed on both sides of this cell. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58133273-A (JP)
Inventor: MORITA TAMAO
IPC: A63B102/32
Filed: 1982-01-31
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-H05201088-A (JP)
Title: Ink ribbon cassette
Inventor: KAMODA HITOSHI
IPC: B41J17/32
Filed: 1992-01-29
Abstract: PURPOSE:To reduce the size of a throw-away ink ribbon cassette with a lid and cover reels with the lid to protect the ink ribbon when it is not in use by bringing a feed reel and a take-up reel as close as possible to each other. CONSTITUTION:In an ink ribbon cassette 1 having in its cassette body 2 a feed reel 40 and a take-up reel 50 freely rotatable to wind ink ribbon 60 thereon, the cassette body 2 is provided with an opening 3 for removing the feed reel 40 therethrough and with a freely rotatable lid 30 for opening and closing the opening 3 supported thereon via a pair of shaft parts 33a and the feed reel 40 is held between a pair of U-shaped shaft receiving pieces 32 on the lid 30 in a manner to effect its free rotation and detachment.
Patent JP-2000216973-A (JP)
Title: Image forming method and device thereof
Inventor: KOUSAI YOSHIHARU
IPC: G06K1/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To form an attractive composite image by representing an arbitrary image in the image data on the hierarchical value showing the density of each pixel of the arbitrary image and compositing a main image with a background image. SOLUTION: Various selecting/setting operations of character sizes, etc., are carrier out in addition to the input of an optional character string, the selection of a background image, the compositing control selection, etc., via a keyboard 3 while these operations are confirmed on a display 4. If an automatic character color control state is set, a character color corresponding to the background image is set. Then the background gradation value is controlled, if a background gradation value control state is set. A print indication wait state is set, when various input operations are finished. When colors for characteristics, etc., are set, the gradation value of cyan, magenta and yellow are designated on a display screen of the display 4 via the color designation keys, based on the color information and color palette information which are prescribed on a color transformation table.  Thus, the image data on a main body shape can be formed easily just by image expanding the input received via the keyboard 3 into an image based on a prescribed font.
Patent JP-S60157256-A (JP)
Title: Photo trigger thyristor
Inventor: KIYOHARA TOYOHIKO
IPC: H01L29/74
Filed: 1984-01-25
Abstract: PURPOSE:To obtain the structure of hermetic sealing stable thermally and mechanically between an internal light guide and an insulation cylinder by a method wherein conical hole-processed parts are provided at both ends of an internal light guide sleeve; then, the outer processed part is sealed with adhesive, and the inner processed part is fixed with flexible adhesive and the like. CONSTITUTION:The internal light guide 10 is inserted into the internal guide sleeve 21, and the gap between the first end part and the outer conical processed part provided to the sleeve 21 is packed with the adhesive 22 of frit glass or the like, which is then heated and made to weld hermetically. Next, after its sealing end surface is polished for a mirror surface, the internal light guide 10 with the sleeve 21 is inserted into an adaptor 9 hermetically fixed, with an adhesive 9a such as Ag solder, to a through hole 8 provided in the insulation cylinder 4, and the sleeve 21 and the adaptor 9 are hermetically sealed with the solder 12. Thereafter, the gap between the conical processed part on the unsealed end surface side and the internal light guide 10 is filled with an adhesive 23 made of flexible resin, thus adhering them.
Patent JP-H06223799-A (JP)
Title: Separator for battery
Inventor: OSHIMA MASAHARU
IPC: H01M2/16
Filed: 1993-01-29
Abstract: PURPOSE:To provide a separator for battery featuring superior alkali resistance, oxidation resistance, an initial hydrophilic property, and a durable hydrophilic property. CONSTITUTION:A separator for battery comprises mainly a fiber comprising a mixed polymer of polysulfone and/or polyether sulfone, 15-40wt.%, polyvinyl chloride, 20-40wt.%, and a methacrylate-based polymer 20-65wt.%. A fluorine- based surface active agent, 0.1-2.0wt.% having a surface tension at a 0.1%-aq. soln. of up to 40dyne/cm.25 degrees C is stuck to form a sheet.
Patent JP-H02269507-A (JP)
Title: Tailstock provided with ejector
Inventor: JIIKUFURIIDO KUUN
IPC: B23B23/00
Filed: 1990-01-25
Abstract: PURPOSE: To perform an automatic control-so as to loosen a chuck member for chucking by axially moving a bar-like ejector, acting a hydraulically working rod on a rearward interface, and pressing an ejector onto the rearward interface at a centering top end part with its front side interface. CONSTITUTION: An ejector 36 is guided axially to a small diameter of a center sleeve 2, provided with a large diameter at its front side interface 43, and the transfer part is pressed against a shoulder, under stationary condition, at a transfer part located between a large diameter and a small diameter in the cylindrical area of a through opening part. Under this stationary state where the ejector is moved backward from the centering top end part 3, the ejector 36 is projected beyond a center sleeve 2 at its rear end part, and held by screwing a bush 38 to an outside screws of the ejector 36. Though a force is applied to the rear side interface of the ejector 36 or bush 38 so as to operate the ejector in axial direction, this is done by guiding a axially hydraulically acting working rod 19 into the hole part of a piston 17.
Patent JP-H02282008-A (JP)
Title: Device and method for fixing goffered casing article to loading horn
Inventor: JIYOZEFU ANTONII NOOSEDASU
IPC: B65B9/15
Filed: 1990-01-25
Abstract: PURPOSE: To make it possible to dispense a shirred casing article to a stuffing apparatus with a multiplex stuffing horn by driving said article onto the stuffing horn along a chute. CONSTITUTION: When a finger 76 is mounted on an upper bracket 72 to be projected in the direction of a mounting axis line 24 and a rod 66 is moved downward along a moving route, the finger 76 is connected to a rear end of a shirred stick on a chute to push the shirred stick down. Also, a reception plate 78 is mounted on a lower bracket 74 to be projected in the direction of a mounting axis line 24 to hold an end portion opposite the side to which the shirred stick is connected by the finger 76. This achieves a loading apparatus to automatically dispense a shirred casing article 90 to upwardly tilted stuffing horns 18 and 20 to receive said casing article 90.
Patent JP-S57130205-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KOMATSU KEIICHI
IPC: G11B5/008
Filed: 1981-02-03
Abstract: PURPOSE:To prevent a failure in erasure by making the gap length and track width of the recording-dedicated video head of a helical scanning type video tape recorder greater than those of the reproduction-dedicated video head. CONSTITUTION:For recording, a recording circuit 6 flows a recording current to only video heads 1 and 2 and for reproduction, a reproducing circuit 7 and video heads 3 and 4 are put in operation. Since the video heads dedicated to recording has greater gap length than the video heads dedicated to reproduction, excellent recording and reproduction are performed without reference to recording modes. For example, the recording heads 1 and 2 have 40mum track width and 0.8mum gap length and the reproducing heads 3 and 4 have 25mum track width and 0.4mum gap length; when their azimuth angles are + or - six degrees in two(six)-hour mode, recording patterns are as shown by 8 and 9 (14 and 15) and the reproducing heads trace patterns 10 and 11 (12 and 13) to prevent a failure in erasure due to overlapped recording, thus obtaining excellent reproduced signals.
Patent JP-H01189387-A (JP)
Title: Apparatus for sterilizing and purifying water
Inventor: TSURUTA KUNIHIRO
IPC: C02F1/68
Filed: 1988-01-25
Abstract: PURPOSE:To obtain clean water free from bacteria and org. matter by arranging a UV lamp and a filter having a prescribed pore size or mineral granules in a water passage. CONSTITUTION:Water in a bathtub 2 is drawn from an inflow hole 4 by a pump 5 and brought into contact with mineral granules 6 through a water passage (outward passage) 3a. Fur and hairs are removed by the granules 6. Aerobic microorganisms such as Bacillus subtilis living in the water stick to the granules 6 in the form of films and decompose fatty acid compds. such as fur into gaseous carbon dioxide. The water freed of org. matter by the decomposition flows into a sterilizer 7, where it is sterilized with a UV lamp 3. The sterilized water returns to the bathtub 2 from an outflow hole 9 through a water passage (return passage) 3b.