baber/WOPTO huggingface dataset:
Patent JP-H04104848-A (JP)
Title: Air cleaner
Inventor: MATSUOKA JUNICHI
IPC: F24F1/00
Filed: 1990-08-24
Abstract: PURPOSE:To obtain the air cleaner with the plus and minus terminals hardly short-circuited by providing a supporting frame and an air cleaning filter fixed to the frame and insulating the plus terminal of the frame from its minus terminal. CONSTITUTION:The air in a room is sucked from the suction port 10 of a suction panel 4 by driving a blower 6, and the relatively large-sized dust in the air is removed by a prefilter 8 and the small-sized dust by an air cleaner 9. The air freed of dust is heated or cooled by a heat exchanger 5 and injected from a discharge port 11. A supporting frame 13 consists of a center piece 14, left and right pieces 15 and 16 and a horizontal piece 17 connecting the pieces. The upper surface 18 of the pieces has an almost circular shape, and the prefilter 8 is arranged in the gap formed by the upper surface, the rib 19 of the panel 4 and the rib 20 of a front cover 3. The air cleaning filter 12 is inserted on both sides of the center piece 14 of the frame 13 along a guide piece 32. Consequently, the plus and minus terminals of the cleaner are hardly short-circuited.
Patent JP-S61101788-A (JP)
Inventor: MORIMOTO KATSUHIKO
IPC: F25D23/02
Filed: 1984-10-23
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-H0966207-A (JP)
Title: Water purifying apparatus
Inventor: CHIKU YOSHINORI
IPC: B01D35/02
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a water purifying apparatus which can curtail labor for maintenance and costs by replacing a cartridge automatically when the lapse of time after the start of the operation of a filter medium (cartridge) reaches a given time or the cartridge is clogged. SOLUTION: Water supply branch pipes 2a, 2b are arranged in parallel downstream from a channel changeover valve 3, and a cartridge is set in each branch pipe. The pressure loss of the cartridge in operation is detected by front and rear pressure sensors 9, 10 and compared with a set value of the pressure loss by a control part 11. In the control part 11, the lapse of time after the start of the operation of the cartridge 4 is also compared with a set value. When the pressure loss or the lapse of time after the start of operation reaches a set value, the control part 11 sends a signal to switch the changeover valve 3 to a water supply branch pipe 2b, and the operation of a cartridge 5 is started. The finish and replacement of the cartridge 4 are indicated in a display part 12.
Patent JP-S6379344-A (JP)
Title: Semiconductor element
Inventor: NAGATOMO HIROTO
IPC: H01L21/304
Filed: 1986-09-24
Abstract: PURPOSE:To prevent yielding of scrap of silicon and to prevent occurrence of short. circuit and defective flaws in an element, by providing dividing triangular grooves in the upper and rear surfaces of a wafer with a grindstone and the like in advance before the wafer is divided into a plurality of chips, thereafter dicing the wafer, and dividing the wafer into a plurality of the semiconductor elements. CONSTITUTION:Peripheral end parts 5 of the upper and rear surfaces of a semiconductor element (chip) 3 are chamfered. Dividing triangular grooves 6 are provided in the upper and rear surfaces of a wafer 1 in advance before the wafer 1 is divided into a plurality of chips with a grindstone and the like. Thereafter, dicing is performed, and the wafer is divided into a plurality of the semiconductor elements 3. The semiconductor elements 3 are manufactured in this way. Since the peripheral end parts 5 of the upper and the rear surfaces of the semiconductor elements 3 are chamfered, projecting parts are not present. Even if resin molding or packaging is performed, stress is not concentrated on the special part of the semiconductor element. Therefore, the scrap of silicon is not yielded, and the short circuits and defective flaws in the semiconductor element 3 can be prevented.
Patent JP-S647800-A (JP)
Title: Sound generating diaphragm
Inventor: HAYASHI AKIRA
IPC: H04R7/02
Filed: 1987-09-07
Abstract: PURPOSE:To uniform the extension of a diaphragm in all directions by laminating a first cloth and second cloth being more than the former in the number of pieces, weaving a part of the first cloth with a fiber whose extension at breaking points is low, weaving the second cloth with a fiber whose extension at breaking point is high, and further acrossing the warps of the second cloth at a prescribed angle. CONSTITUTION:The diaphragm 10 for sound generation is constituted, for example, of three layers such as an upper layer 12, an intermediate layer 14, and a lower layer 16. In this constitution, denoting the number of pieces of the intermediate layer 14 by 1 which is of the first cloth and denoting the number of pieces of the other two layers 12, 16 by which are of the second cloth, a relation x>1 is provided. At least a part of the intermediate layer 14 is woven with the fiber of low extension at breaking point, but the layers 12, 16 are woven with the fiber of high extension at breaking point, further, the warps of the layers 12, 16 are made crossing with those of the intermediate layer 14 at an angle 10-80 degrees. For the intermediate layer 14, aramide fiber, glass fiber, or carbon fiber is used, and for the upper and lower layers, polyester resin, polychrolo vinylidence resin, or nylon resin is used.
Patent JP-2001047725-A (JP)
Title: Printing device
Inventor: TAKAZAWA KOSHU
IPC: B41L13/04
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To suppress a defective unfavorable printing due to displacement of an image by adjusting the phase of a printing drum on the downstream side in response to the kind of a printing paper, in a printing device, wherein a plurality of printing drums are arranged with intervals in the carrying direction of the printing paper, and a multi-color printing can be performed by one time of the carrying of the printing paper. SOLUTION: Printing papers P are loaded on a paper-feeding base 24, and are separated and fed by a paper-feeding roller 26 and a separating roller 28 sheet by seed from the top side. Then, the printing paper P is pressed to a plate cylinder 8 on the upstream side by a press roller 12, and an image for a first color is printed. Then, the printing paper P is separated by a separating claw 70, and carried by an intermediate carrying means 14. Then, the printing paper P is pressed to a plate cylinder 10 on the downstream side by a press roller 16 on the downstream side, and an image for a second color is printed. In this case, between the plate cylinders 8 and 10 on both, top and bottom sides, an inter-drum transfer-adjusting means 22 is arranged.  The inter-drum transfer-adjusting means 22 is constituted by arranging a large number of deflecting pulleys 44, which perform a phase adjustment by a vertical displacement, between a plurality of pulleys 40 and 42 for the adjustment and drum driving pulleys 92 and 94, in a manner to tighten a timing belt 20.
Patent JP-S61103125-A (JP)
Title: Liquid crystal display element and its production
Inventor: MATSUYAMA SHIGERU
IPC: G02F1/1333
Filed: 1984-10-26
Abstract: PURPOSE:To decrease the generation of the damage owing to bending of transparent conductive films by making the stretching axis directions of uniaxially stretched film substrates coincident with each other and making the stretching axis direction coincident with the longitudinal direction of the transparent electrode to be formed on the uniaxially stretched film substrates. CONSTITUTION:The uniaxially stretched film substrate 4 constituting an upper electrode substrate 10 has the uniaxial stretching direction A-A' in the short side direction thereof and has the absorption axis B-B' of a polarizer in the direction intersecting orthgonally with said uniaxial stretching direction. The longitudinal direction of the electrode pattern 11a and writing pattern 11b thereof consisting of an ITO film is made coincident with the direction C-C' which is the same as the direction A-A'. The unaxially stretched film substrate 4 constituting a lower electrode substrate 20 has the uniaxial stretching direction A-A' in the same direction as the direction of the substrate 10 and has the absorption axis B-B' direction of the polarizer in the same direction as the direction A-A'. The longitudinal direction of the electrode pattern 21a consisting of the ITO film, electrode terminal 2b and the wiring pattern 21c connecting both thereof is made coincident with the same direction C-C' as the direction A-A'.
Patent JP-S6467859-A (JP)
Title: Manufacture of incandescent lamp
Inventor: YOKOUCHI TAKASHI
IPC: H01K3/16
Filed: 1987-09-09
Abstract: PURPOSE:To improve the workability and completely perform the brazing between a lead wire and the feed section of a base by forming a fine hole on a metal cap, brazing the lead wire to the feed section, injecting an adhesive through the fine hole, and fixing a bulb main body and the metal cap and base. CONSTITUTION:A metal cap 2 is a bottomed cylinder, a flat opening 21 is formed at the center of the bottom, and a fine hole 22 for injecting adhesive is bored on the same bottom. A lead wire 4 is connected to an external lead bar 12 extended from a bulb main body 1, and the press sealing section 1a of the bulb main body 1 is inserted into the opening 21 of the metal cap 2. A base 3 is covered on the metal cap 2, the portion of the lead wire 4 protruded from a feed section 33 is cut off, the tip of the lead wire 4 is brazed to the feed section 33, then an adhesive is injected through the fine hole 22 and dried ond solidified. The workability is thereby improved, and the brazing between the lead wire 4 and the feed section 33 can be performed completely.
Patent JP-H0783502-A (JP)
Title: Hot water filling method for bath system
Inventor: TAKAGI HIDEHIKO
IPC: F24H1/00
Filed: 1993-09-09
Abstract: PURPOSE:To avoid inconvenience of invalid function of a circulating pump immediately after completion of filling hot water by filling the hot water from a suction port in a state that both circulating and forcibly circulating circuits individually connected from two connecting points of both the circuits to discharge ports of a bathtub are shut OFF. CONSTITUTION:Circuits connected from two connecting points of both circulating and forcibly circulating circuits 1 and 1c to discharge ports 12a, 12b of a bathtub B are together shut OFF. Accordingly, warm water is fed from the two points reversely through the circuit 1 and a circulating pump P1, and fed from a suction port B) of an upstream end of the circuit 1 to the bathtub B1. Thus, the air stayed in the pump P1 and the circuit of the upstream side is urged from the port B1 to the bathtub B side, and the air of the circuit is replaced with filling warm water. Accordingly, inconvenience of invalid function of the pump P1 immediately after filling the warm water can be avoided, and an effective operation of bubble operation, etc., is obtained.
Patent JP-H0273165-A (JP)
Title: Optical current transformer
Inventor: SAWAKURI TATSUYA
IPC: H01F38/28
Filed: 1988-09-07
Abstract: PURPOSE:To accurately measure the fundamental wave component waveform of a power cable current by detecting quantities of emitted light of two LEDs, which are connected in anti-parallel on the secondary output side of a current transformer, by optical fibers and photoelectric detectors and processing the added detection value by an LPF having a prescribed cut-off frequency. CONSTITUTION:LEDs 22 and 23 in anti-parallel connection are connected to the secondary side of a current transformer 21 having a current cable1 as the primary side. Quantities of emitted light of LEDs 22 and 23 corresponding to the power cable current are detected through optical fibers 31 and 32 by photoelectric transducers 41 and 42. Both detection values are processed by an adder 43 and an LPF 44 which cuts off harmonic components which are three or more times as high as the fundamental frequency of the power cable current, thus accurately measuring positive and negative fundamental wave component waveforms of the current flowing to the power cable.
Patent JP-H1150050-A (JP)
Title: Antioxidant
Inventor: SUGIMOTO MASANORI
IPC: A61K8/00
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stable antioxidant excellent in safety and antioxidizing effect and applicable to various fields such as medicines, quasi-drug, cosmetics and perfumes in addition to foods. SOLUTION: This antioxidant contains one or more kinds of plants selected from a group comprising Pogostemon viverita L., Pogostemon vivertia L.Bidens pilosa L., Eupatorium triplinerve Vahl., Mikaniahumilifollia DC, Lippia alba(Miller)N.E.Br., Aspidospermaexcelsum Benth., Borreria verticillata, Cissus sicyoides L., Leucasmartinicensis(Jacq.)R.Br. and Phtirusa pyrifolia(H.B.K.)Eichler or their extract as active ingredients.
Patent JP-H04108916-A (JP)
Title: Construction method for reinforced banking body
Inventor: TAMURA YUKIHIKO
IPC: E02D17/18
Filed: 1990-08-28
Abstract: PURPOSE:To reduce the construction period and the construction cost by throwing banking materials on a reinforcing sheet in one end of which sandbags are wrapped, to construct a banking body, thereafter mounting forms along the slope by means of spacer-rods capable of being expanded and contracted to construct a retaining wall. CONSTITUTION:Banking materials 3 are thrown on a water-permeable reinforcing sheet 2 such as geo-textile, etc., in one end of which sandbags 1 are wrapped, up to the same height as that of the sandbags 1. In this case, the upper stage of a banking is shifted inward from the lower stage to repeat the operations in sequence to pile up the banking body. After construction of the banking body, the end parts of the reinforcing sheet 2 are pinched by steel plates of the end parts of spacer-rods 4 to be connected to the slope of the banking body. Then, the spacer-rods 4 are expanded and contracted to position forms 6 along the slope at fixed intervals, and between the formes and the slope concrete 71. is placed to construct a retaining wall 7. The concrete placing pressure can thus be applied to the banking body, and thereby the retaining wall 7 can be positively constructed.
Patent JP-S6467594-A (JP)
Title: Missile guide
Inventor: KAWAKAMI TETSUJI
IPC: F41G7/30
Filed: 1987-09-08
Abstract: PURPOSE: To enhance accuracy of guidance by calculating the distance information sequentially from a flight table predetermined at the time of measuring the positional information of a target and a projectile, predicting the meeting point of the projectile and a moving target sequentially to generate a guide signal and correcting the predicted meeting point every predetermined time. CONSTITUTION: A firearms control system A observes the position of a projectile M and a target T through a radar 11 and delivers measurements, every predetermined time, to a computer 12 where positional information is differentiated to produce speed information which is further differentiated to produce acceleration information. A flight table predetermined by simulation is read out from a memory 13 in order to determine distance information and a meeting position of a missile M and the moving target T is predicted every predetermined time. Prediction results are delivered to a guide signal generator 14 which transmits a guide signal through an antenna 15 to the missile M and performs steering control to guide the missile M to the moving target T. Prediction and guide control are performed every predetermined time and guidance is corrected as the time elapses.
Patent JP-H0888843-A (JP)
Title: Electronic conference support system
Inventor: FUKUNAGA SHIGERU
IPC: H04L12/18
Filed: 1994-09-20
Abstract: PURPOSE: To eliminate useless data transmission in an inter-lodgment communication, to advance an electronic conference regardless of the stoppage of the other lodgment or the like, to reduce a data processing amount and to improve the operability by a user. CONSTITUTION: A lodgment information server DIS independently manages the holding conditions of a conference or the like for an inter-lodgment conference. For the inter- lodgment conference, while exchanging information with the DIS of the corresponding lodgment, a function similar to the inter-lodgment information is achieved. A lodgment information client DIS is a process activated by the respective users in their own terminals, displays conference conditions or the like managed in the DIS to the user and transmits the request of the user such as conference convocation or the like to the DIS. A conference process part CP is activated from the DIC when the respective users participate in the conference. The part CP is connected to the DIC at the time of the activation and the required information such as participant information or the like is received. The CP provides the operation interface of the conference to respective participants, also controls the operating right of pictures, voice and a shared blackboard in the conference or the like and transmits control, processings and data during the conference.
Patent JP-S6272658-A (JP)
Inventor: ANDERSON MARTIN
IPC: C07D211/96
Filed: 1986-09-24
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-S6467033-A (JP)
Title: D/a converter
Inventor: KOGA YOSHIRO
IPC: H03M1/08
Filed: 1987-09-07
Abstract: PURPOSE:To prevent an output from fluctuating by the fluctuation of a power source voltage by being equipped with electric/optic transducers, optic/electric transducers and a resistance network to superimposing the outputs of the respective photoelectric transducers and to obtain an analog output corresponding to a digital signals. CONSTITUTION:The titled device is equipped with electric/optic transducers A1-A4 to flash in accordance with the digital signals of respective bits and optic/electric transducers B1-B4 coupled optically with the electric/optic transducers A1-A4 as means to impress prescribed voltages on the prescribed positions in accordance with the digital signals. The titled device is a D/A converter to obtain the output voltages of the optic/electric transducers B1-B4 and to impress the output voltages on places corresponding to the respective bits of the resistance network. By the constant electromotive forces of the optic/electric transducers B1-B4, the change of an analog signal is prevented and the ground of the two signal systems can be separated. Thus, the adverse influence of the digital signals on the analog signal can be prevented.
Patent JP-S6466029-A (JP)
Title: Punching device for metal pipe
Inventor: DOUYA YASUO
IPC: B21D51/02
Filed: 1987-09-08
Abstract: PURPOSE:To shorten time and to enable good yield working by storing a metal pipe to be worked into a die hole, fixing an expanding plug to the tip of a rod as well as passing the rod through the metal pipe and drawing the rod to a through hole side. CONSTITUTION:A metal pipe W1 is inserted into a die hole 2 and a plug 14 is fixed by screwing it to the fine diameter part 11A of a rod 11. The rod 11 is retreated and its retreat is once stopped after the plug 14 coming into contact with the end of the metal pipe W1. The tip of the metal pipe W1 is subjected to centering by the tapered rear end part of the plug 14. A bolster base 4 is abutted on a cylinder barrel 1 with the operation of the hydraulic cylinders 5, 5 for opening and closing a barrel. The metal pipe W1 is expanded over its whole length by operating the hydraulic cylinder and retreating the plug 14 up to the position of the bolster base 4, which is separated from the cylinder barrel 1 with the operation of the hydraulic cylinders 5, 5 and a work extruding plate 18 is fitted to the projection 17 at the tip of the plug 14 by passing this gap. The rod 11 is advanced and the worked metal pipe W2 is pushed out of the die hole 2.
Patent JP-S6466692-A (JP)
Title: Fast lithography system for vector character and graphic
Inventor: YAMADA YOSHITSUGU
IPC: G06F3/153
Filed: 1987-09-08
Abstract: PURPOSE: To speed up plotting, to simplify the structure and to reduce cost in an information processing device by converting vector font data of an arc inputted with a cylindrical coordinate system into a perpendicular coordinate system with a square root operation and housing and developing the converted data on a memory corresponding to a picture element of a display. CONSTITUTION: Vector font data, expressing the arc inputted from an input device with the cylindrical coordinate system, are housed into a memory 2 and converted into the perpendicular coordinate system through the square root operation with a CPU 1, and converted data are housed into an address corresponding to a video RAM 4 and developed. By this way, picture data of the arc developed on the video RAM 4 are immediately outputted to a CRT 3 under the control of the CPU 1, a data control unit 5 and a CRT controller 6 via a bit block transfer 7, a multiplexer 8 and a frame buffer 9, whereby arc data inputted with the cylindrical coordinate system are displayed on the picture surface of the CRT 3 at a high velocity.
Patent JP-S6287775-A (JP)
Inventor: OKADA TOMOO
IPC: F25B41/06
Filed: 1985-10-11
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-H0894705-A (JP)
Title: Probe-type test handler and ic testing method using it and ic
Inventor: ONO TOSHIO
IPC: H01L21/66
Filed: 1994-09-20
Abstract: PURPOSE: To suppress the occurrence of solder adhesion or solder whicker and to prevent the continuity failure of a lead and a contact bar by using a probe card and enabling the tip of the needle-shaped straight-line part of a contact needle to contact the area near a package. CONSTITUTION: A contact needle 34 consists of a needle-shaped straight-line part, the succeeding bent part, and a beam and the tip of the needle-shaped straight-line part contacts the area near an IC package 40 of a lead 25 from a lower part. Then, by operating an XYZ stage 30, an IC 4 is placed on a hot plate 13. Then, by rotating the plate 13 by one turn, the IC 4 is heated to a test temperature during the turn. A pressurization mechanism is operated, the IC 4 which is heated by a retention mechanism 32 is taken out, and the stage 30 is operated and the IC 4 is moved onto a probe card 35. Further, a mechanism 33 is operated and the lead 25 is pressed against the tip of the needle 34, an electrical signal is supplied to the lead 25 via the needle 34 from a measurement part 19, and then the operation test of IC 4 is performed.
Patent JP-H0653058-A (JP)
Title: Electrical machinery and apparatus
Inventor: SHIBUI MASAKI
IPC: H01F30/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain electrical machinery and apparatus capable of realizing the protection of the primary and secondary windings as well as electronic components, etc., in an electromagnetic means while cutting down the cost and space thereof. CONSTITUTION:The electrical machinery and apparatus provided with an electromagnetic means comprising the primary winding and the secondary winding electromagnetically coupled with each other by a core mainly comprising at least a conductive ferromagnetic material as well as a plug blade having the first pin and the second pin arranged at specific intervals while the first terminal 38 and the second terminal 39 respectively projected above a plug holding protrusion furthermore, an intermediate terminal 53 in the intermediate part between the terminals 38 and 39. Through these procedures, the title electrical machinery and apparatus can be realized while cutting down the cost and space thereof furthermore enabling the number of used components to be reduced.