baber/WOPTO huggingface dataset:
Patent JP-H09142573-A (JP)
Title: Manufacture of flexible container
Inventor: KITAHARA KAZUMI
IPC: B65D88/22
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a cylindrical body with a purse chuck fixed at the upper end mouth can be stuck to the lower end mouth edge without troubles, in the opening of a container body. SOLUTION: The lower end mouth edge of a cylindrical body 2 is superposed with the opening edge 1a of an upper face cloth 1 unfolded on a flat plate (a) and an upper metal mold (b) is put on the superposed part to contact it and further, a circular notched metal mold (c) is put on the upper metal mold (b) to contact it. The upper part of the cylindrical body is brought down through the notched part of the notched metal mold (c) and then, both metal molds (b), (c) are pushed to weld nearly one half part of the superposed part. And after the notched metal mold (c) has been turned by 180 degrees on the upper metal mold (b), both metal molds (b), (c) are pressed again to weld the other half of the superposed part.
Patent JP-H11134428-A (JP)
Title: Optical information reader
Inventor: KONOSU KOJI
IPC: G06K7/10
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To realize proper reading by preventing to the extent possible the deterioration of the converging ratio of a converging lens with respect to a light receiving element at the peripheral part of a sensor in an optical information reading device equipped with an optical sensor having a converging lens for each light receiving element. SOLUTION: A diaphragm is arranged before an image forming lens so that a reflected light can be made incident on the image forming lens after passing through the diaphragm. When the diaphragm is arranged before the image forming lens constituted of plural lens (b), an optical distance from an optical sensor to the diaphragm is made relatively larger, and an outgoing pupil distance is made longer according to this than in a case when the diaphragm is interposed between the plural lens of the image forming lens (a).  Thus, the diaphragm is arranged like this way so that the distance from the optical sensor to the outgoing pupil position can be set relatively long, the level of the inclination of the reflected light made incident on the light receiving element at the peripheral part of the sensor can be made small, and the deterioration of the converging ratio of the converging lens can be prevented.
Patent JP-H08227582-A (JP)
Title: Minimum pulse-width address transition detector
Inventor: DEBITSUDO DABURIYU BAAGUMAN
IPC: G11C11/41
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To obtain an address transition detection circuit for memory which can deal even with a narrow pulse width by additionally providing a Latch circuit and a second delay circuit. SOLUTION: XNOR 202 in an input circuit detects the difference between a signal IN indicative of an address in a memory received at one terminal and a signal IN delayed by a predetermined time through a first delay circuit 210 received at the other terminal, and delivers the difference thus detected to a latch circuit 204. Output from the latch circuit 204 is inverted through an inverter 206 and inputted again to the latch circuit 204 through a second delay circuit 208. According to the arrangement, even if an address transition pulse is delayed shorter than a preset time through the first delay circuit 210, a pulse having duration being set by second delay circuit 208 is produced and even a narrow pulse width can be dealt with.
Patent JP-2000111786-A (JP)
Title: Zoom lens barrel
Inventor: HIRAI FUTOSHI
IPC: G02B7/04
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel provided with simple elongation and contraction structure and a driving mechanism, constituted so that the size thereof in a radial direction is not increased but extended at at least three or more stages. SOLUTION: The respective stages of an intermediate member coupling a head barrel which can moved in an optical axis direction, and a fixed barrel 21 are formed by successively constituting rotary barrels 22-1 to 22-M which can be moved in the optical axis direction while being turned with an optical axis as a center and straight-advance regulation members 23-1 to 12-M which can be moved in the optical axis direction without being turned with the optical axis as a center at the insides of the rotary barrels in the barrel 21 so that they mutually become adjacent. By turning and moving the first-stage rotary barrel 22-1 in the optical axis direction, the regulation member 23-1 is moved in the optical axis direction and the movement thereof is successively transmitted to the front intermediate member.
Patent JP-H10137491-A (JP)
Title: Washing machine
Inventor: FUKUZAWA SOICHI
IPC: D06F39/08
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To keep good collecting effect for cloth waste by a constitution wherein in a cloth waste collecting means from which washing water is taken out to the outside and is circulated between a washing tank and which is provided in the midway of the circulation passage, the cloth waste is collected while circulation water and the cloth waste are revolved in a collecting tool. SOLUTION: When washing is performed, washing is performed by rotating a rotor 15 by driving a motor 8 and rotation of a main blade 16 of the rotor 15. In addition, in this instance, surrounding washing water is sucked from a suction hole 20 by pumping action caused by rotation of a back blade 17 of the rotor 15 and is transferred in the circumferential direction of a semi- cylindrical room 23 forming a cloth waste collecting tool through a water path 22. Here, the washing water is made to flow into a filter 24 along the wall face of the semi-cylindrical room 23 and after cloth waste, etc., are collected in its net part, it is returned to a washing tank 18. In addition, as the washing water is revolved in the peripheral direction in the semi-cylindrical room 23, the cloth waste is successively rolled in and is stored into a rod-like shape to make the net part hardly clogged.
Patent JP-S62157140-A (JP)
Title: Cargo unloading device
Inventor: TANAKA NOBUHIRO
IPC: B65G67/24
Filed: 1985-12-27
Abstract: PURPOSE:To enable execution of continuous unloading, by a method wherein a distance between the inner ends of the rollers of a pair of roller conveyor parts is set to 1/4-1/2 of the width of a cargo. CONSTITUTION:Extruded cargoes 4a and 4a' or 4b and 4b' are conveyed out to roller conveyor parts 6 and 6' by cargo delivery conveyors 7 and 7' in a state in that the cargoes are left as they are. Oblique rollers 62... and 62'... are disposed to roller conveyor parts 6 and 6', and casters 64 and 64' are placed between the inner ends of the rollers. Thus, the cargoes 4a and 4b are conveyed out to a conveyor 3 in a manner that the cargoes are reliably pressed against a left guide 65 by a left roller conveyor part 61 as the direction of the cargo is regulated before the cargoes are conveyed to a left storage conveyor. The cargoes 4a' and 4b' are also pressed, in a manner described above, against a right guide 65' to regulate the direction of the cargo, and are conveyed out to a right storage conveyor 3'.
Patent JP-S63147540-A (JP)
Title: Pretreatment of adsorbent
Inventor: OKADA NOBUHIKO
IPC: C01B13/02
Filed: 1986-12-11
Abstract: PURPOSE:To effectively prevent the coadsorption of N2 and O2 and to eliminate an abnormal temp. decrease by using an adsorbent pretreated with a polyhydric alcohol in the pressure-swinging adsorption stage for air cleaning. CONSTITUTION:An adsorbent is dipped in a polyhydric alcohol such as ethylene glycol, diethylene glycol, glycerin, etc., having >=197 deg.C b.p. and <=about 0.15mmHg/20 deg.C vapor pressure, and about 0.1-5.0wt%, preferably about 0.5-1.0wt%, alcohol, based on the adsorbent, is incorporated into the adsorbent. Zeolite of 3A, 4A, 5A types, etc., activated carbon, silica gel, etc., can be exemplified as the adsorbent. When the polyhydric alcohol-treated adsorbent is used in the pressure-swinging adsorption stage for air cleaning, the coadsorption of N2 and O2 is prevented, and an abnormal temp. decrease is not caused in the device.
Patent JP-2001118724-A (JP)
Title: Bidirectionally stability latching solenoid
Inventor: OISHI HIROAKI
IPC: H01F7/16
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable bidirectional stability latching solenoid, the side and back yokes of which are not unfixed from each other even when a strong stress acts on the solenoid over a long period. SOLUTION: A bidirectional stability latching solenoid is composed of a coil, a plunger making piston actions, a back yoke 2 constituting a magnetic circuit, and a side yoke 1. The side yoke 1 and back yoke 2 are fixed to each other in such a way that the back yoke 2 is put in the side yoke 1 and four projections 13 and 14 formed on the side yoke 1 so that the projections 13 and 14 may be protruded outward from the external surface of the back yoke 2 are deformed by applying external forces to the projections 13 and 14 by means of caulking jigs 15.
Patent JP-H01138957-A (JP)
Title: Magnetic circuit
Inventor: YADA SEIJI
IPC: H02K33/18
Filed: 1987-11-24
Abstract: PURPOSE:To make the flux density in a gap constant, by a method wherein the sectional area of one part of a yoke is formed so as to be narrow while the narrow part is provided with a ferromagnetic member. CONSTITUTION:A magnetic circuit is provided with a magnet 1, a rectangular yoke 2, attached above a gap 3 at the center of the magnet, and iron screws 4, screwed into screw holes 9 provided at the upper part of the yoke 2. The magnet 1 is magnetized in up-and-down direction shown in a diagram and a magnetic circuit, in which flux is conducted into the yoke 2 through the gap 3 and returns to the magnet 1 through the yoke 2, is constituted. A coil is passed through the gap 3 whereby a linear motor is constituted. The iron screws 4, screwed into the screw holes 9 of the yoke 2, are formed of the same material as the yoke 2.
Patent JP-H02141514-A (JP)
Title: Method for smelting reduction refining of iron
Inventor: MATSUO MITSUTAKA
IPC: C21B11/00
Filed: 1988-11-22
Abstract: PURPOSE:To execute the smelting reduction refining of iron which pays off economically by adjusting the brand of the carbonaceous material to be charged into a pretreatment furnace and the relative amt. with iron ore as well as the heating temp. and time of the pretreatment furnace in such a manner that the reducibility of the iron ore in a smelting reduction furnace and the average volatile content of the carbonaceous material are under specific conditions. CONSTITUTION:The total amt. of the iron ore, a certain ratio of the coal and the total amt. of limestone are charged into the pretreatment furnace in the combination of the converter type smelting reduction furnace and the rotary type pretreatment furnace. On the other hand, the coal is added to the total material to be heated from the pretreatment furnace and this material is charged into the smelting reduction furnace. The brand of the carbonaceous material to be charged to the pretreatment furnace and the relative amt. with the iron ore as well as the heating temp. and time of the above-mentioned furnace are so adjusted that the reducibility R(%) (the equation III) of the iron ore to be charged into the smelting reduction furnace and the average volatile content (%VM) of the carbonaceous material to be charged into the furnace exist within the range of the equation II and the equation III. An iron alloy, such as molten iron, is economically produced by solving the problems of the current blast furnace method in this way.
Patent JP-H05135553-A (JP)
Title: Display device for tape remainder of intermittent video recording vtr
Inventor: MAIDA YOSHIAKI
IPC: G11B27/17
Filed: 1991-11-12
Abstract: PURPOSE:To display the tape remainder of an intermittent video VTR by providing a tape remainder detecting means for successively driving a tape after the tape is kept in a continuous video recording state for a prescribed period in an intermittent video recording start state or a tape-remainder display request state. CONSTITUTION:When the video recording is started, a magnetic sensor 14 detects the revolving cycle of a supply reel drive disk 11a. At the same time, a machine sensor 15 detects the necessary data on a magnetic tape. Thus the tape remainder is calculated by a microcomputer 13 in a successive video recording state. A tape 3 is intermittently driven and the intermittent video recording is carried out in response to the set video recording mode after the obtained data are transferred to a sub- microcomputer 19. When a remainder display button 18 is pushed, the intermittent video recording is interrupted and the tape remainder is detected again. Then the sub-microcomputer 19 calculates the tape remianider based on the reference tape remainder and displays the calculated tape remainder on a display device 20. In such a constitution, it is possible to quickly detect and display the tape remainder of an intermittent video recording VTR of a low tape driving speed if necessary.
Patent JP-S62153741-A (JP)
Title: Probe rotating type ultrasonic flaw detection apparatus
Inventor: SEKIGUCHI KOJI
IPC: G01N29/04
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the labor of connection, by a method wherein a connector insert part and a connector receiving part are arranged to the opposed surfaces of the mutual connection parts of a probe holder and the rotary part of a flaw detection apparatus main body in opposed relationship and both of them are connected by a plug-in system. CONSTITUTION:A connector insert part CP and a connector receiving part CR are opposedly arranged to the opposed surfaces Hs, Rs of the mutual connection parts of a probe holder H and the rotary part R of a flaw detection apparatus main body M to mount the probe holder H to the rotary part R of the flaw detection apparatus main body M. At this time, the insert part CP is engaged with the receiving part CR to perform electrical connection. The number of the insert parts CP and that of the receiving parts CR are set by the number of probes mounted to the probe holder H but, in due regard to such a case that the probe holder H is replaced with one different in the mounted number of probes, it is convenient if the arrangement number of the probes and the positions thereof are set.
Patent JP-H05133888-A (JP)
Title: Inspecting apparatus of extraneous substance and manufacture of semiconductor device
Inventor: USHIYAMA FUMIAKI
IPC: G01N21/47
Filed: 1991-11-12
Abstract: PURPOSE:To make the time for inspection shorter than usual on the occasion of inspection of an extraneous substance on a photomask surface and a pellicle surface and thereby to improve a mass production efficiency in the manufacture of a semiconductor device. CONSTITUTION:An extraneous substance detecting light is made to scan, with a prescribed angle maintained, on the pellicle surface of a photomask having a pellicle 32 fitted thereon and on the photomask surface thereof, and the extraneous substance detecting light 35 scattered by extraneous substances 33 and 34 on the pellicle surface and the photomask surface is detected, whereby inspection of the extraneous substances is executed. Areas 12 to be inspected by one inspecting operation on the pellicle surface and the photomask surface are divided into a plurality of places and the extraneous substance detecting light is made to scan only on the divided places.
Patent JP-H04168748-A (JP)
Title: Ceramic sealed semiconductor device
Inventor: HASEGAWA HIDEHARU
IPC: H01L23/02
Filed: 1990-10-31
Abstract: PURPOSE:To enhance airtightness by employing oxidized metal on the inner and outer side faces of a recess in a ceramic sealed package thereby preventing a sealing brazing material of a ceramic sealed semiconductor device from flowing into the package. CONSTITUTION:A metallic material 5 is bonded to a ceramic board 7 and the parts of the metallic material 5, constituting the inner and outer surfaces of a package, are subjected to oxidization 6. The surface of a cap 1 to be bonded to Au 2 is applied with Au plating 4, and the cap 1 and a ceramic package are sealed with Au-Sn brazing material 3. According to the arrangement, the Au-Sn brazing material does not flow onto the oxidized surface resulting in a highly airtight sealing.
Patent JP-H06142561-A (JP)
Title: Apparatus for electrostatic coating
Inventor: TOMITA ICHIO
IPC: B05B5/08
Filed: 1992-11-05
Abstract: PURPOSE:To improve coating adhesion efficiency by applying an electric voltage with the same polarity as that of an electric voltage applied on an electrostatic coating gun in a coating case and providing an electrostatic panel which makes a coating gun move toward an object to be coated based on electrostatic repulsive force. CONSTITUTION:A high electric voltage which charges negatively atomized coating particles is applied on an electrostatic coating gun 61a on the side of a side reciprocal automatic coating machine 40. An insulation resin panel 71a is fixed on the side wall 17 of a coating booth positioned on both sides of the side reciprocal automatic coating machine 40. A metal-made electrostatic panel 72a is fixed on the upper face of this insulation resin panel 71a. This electrostatic panel 72a is coated with a semiconductor panel 73a made of a carbon-incorporated urethane resin. A high voltage generator 75 is connected to the electrostatic panel 72a through a high voltage shut-off switch 74 and an electric voltage being close to and the same polarity as the electric voltage applied on the coating gun 61a, is applied.
Patent JP-S63149286-A (JP)
Title: Sight-seeing ship
Inventor: HAYASHI TAKESHI
IPC: B63B35/44
Filed: 1986-12-11
Abstract: PURPOSE:To obtain a sight-seeing ship in which a larger number of sight-seeing travelers may be accommodated and which is satisfactory in stability, by using, for a show-space, the space between a pair of right and left hulls of a catamaran which are arranged in parallel with each other, and by providing a sight- seeding deck on a ship body connecting between the hulls. CONSTITUTION:A pair of right and left hulls 1, 1 of a catamaran which are arranged in parallel with each other are connected by means of a upper ship body 2. The space between the hulls 1, 1 is used as a show space 3 around which sight seeing decks 4 are arranged. With this arrangement, it is possible to accommodate a large number of sight-seeing travelers, and it is possible to obtain a satisfactory stability by employing the catamaran type.
Patent JP-H03157016-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIMURA MASAHARU
IPC: H03K19/0948
Filed: 1989-11-14
Abstract: PURPOSE:To compensate a delay of transistors(TRs) connected in series electrically by providing a current buffer circuit to a power supply line of an n-input logic circuit, a ground line or an output. CONSTITUTION:A 1st auxiliary buffer circuit 1 is provided to the power supply side of an n-input NOR logic circuit. For example, when input pints X1-Xn-1 except an input point Xn are all at an L level and the level of the input point Xn is inverted from an H level to an L level, the logic voltage of an output point Y1 depends on a current flowing to one conduction type field effect TR TP1 of the auxiliary buffer circuit 1. Thus, the effect of the delay by the one conduction type field effect TRs TP connected in series is minimized different from a conventional circuit. Thus, a multi-input NOR logic circuit device with high performance and low power consumption is manufactured by the CMOS process only.
Patent JP-H06118658-A (JP)
Title: Formation of pattern
Inventor: ABE TAKAHIKO
IPC: G03F7/30
Filed: 1992-10-08
Abstract: PURPOSE:To enable the formation of patterns which are uniform and bright from the central part to peripheral part of a work by bringing the work subjected to pattern exposing into contact to a heating state. CONSTITUTION:A black photosensitive liquid prepd. by mixing a carbon black as a black pigment with a negative type photosensitive liquid of an acrylic system is applied by a spin coater B on a glass substrate 3 to obtain the work A. The glass substrate 3 is fixed to a fixing frame 4 of the same size and height as the size and height of the substrate and is then coated with the coating liquid in order to coat even the peripheral part thereof to a uniform thickness. The substrate is thickly coated to 5mum max. thickness as a result of the spin coating in the range 2 of 7mm from the periphery and the part of a 5mm range from the periphery is coated to 2 to 3mum thickness. Polyvinyl alcohol is applied as an oxygen barrier film on the coating film after the heat treatment. The periphery of the resulted work A is exposed the patterns of a black matrix having resist marks for registration. The peripheral part is heated and is developed by an inorg. alkaline developer.
Patent JP-H10139606-A (JP)
Title: Zinc 8-oxyquinoline aqueous composition
Inventor: SOEDA MAHITO
IPC: A01N55/02
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a zinc 8-oxyquinoline aqueous composition which possesses extremely small solubility in water and is useful as antiseptics, antifouling agents and bactericides by formulating a specific acid with zinc 8-oxyquinoline in a specific proportion. SOLUTION: This composition contains 0.4-20wt.% of a water-soluble acid and 0.2-10wt.% of zinc 8-oxyquinoline and the molar ratio between the water-soluble acid and zinc 8-oxyquinoline is 1-20. Further, in this combination, 0.1-10wt.% of boric acid or a boric acid salt may be formulated thereto. Furthermore, 0.1-20wt.% of a water-soluble alcohol or a water-soluble polar solvent may be formulated thereto. Anticorrosives may be also added to these compositions. As the water-soluble acid, sulfuric acid, hydrochloric acid, carboxylic acids and oxycarboxylic acids are preferably used. When this aqueous composition is utilized as a wood preservative, the degree of permeation into a treating wood can be readily judged.
Patent JP-H04168654-A (JP)
Title: Loading ring supporting mechanism
Inventor: TAGAMI KENJI
IPC: G11B15/665
Filed: 1990-11-01
Abstract: PURPOSE:To enable a loading ring to be supported by engaging the loading ring where a wedge-shaped recess part is formed at an inner-periphery part to a roller where a wedge-shaped protruding part is formed at an outer- periphery part and a bearing is press-fitted and fixed. CONSTITUTION:A gear part 2 is formed at an outer-periphery part of a loading ring 1 and a wedge-shaped recess part 3 is formed at an inner-periphery part. Also, a wedge-shaped protruding part 10 is formed at an outer-periphery part of a top-shaped roller 4 and further a bearing 5 is press-fitted and fixed to the top-shaped roller 4. Then, a collar 8 is inserted into a shaft with stages 6 at the upper part of the bearing 5 and the bearing 5 is fixed by clamping a set screw 9 into a male screw part 7 of the shaft with stages 6, thus preventing it from being pulled from the shaft with stages 6. Further, a wedge- shaped protruding part 10 of the top-shaped roller 4 where the bearing 5 is press-fitted and fixed and the wedge-shaped recess part 3 of the loading ring 1 are engaged, thus enabling the loading ring 1 to be supported.