baber/WOPTO huggingface dataset:
Patent JP-H0235802-A (JP)
Title: Antenna system for vessel
Inventor: KATO HIRONORI
IPC: G01S3/04
Filed: 1988-07-25
Abstract: PURPOSE:To attain the communication which is small, light-weight, of a low power, of a low cost and stable by having a mechanism in which an antenna fitting shaft can always make a shaped beam to receive an electric wave from an artificial satellite coincident to the earth central direction. CONSTITUTION:A shaped beam antenna 1 has a maximum sensitivity direction in an artificial satellite direction and a sensitivity width is provided so that an artificial satellite can be easily grasped and the directivity formed is given. The shaped beam antenna 1 is coupled with a gravity balance mechanism part 2, constitutes the antenna system and the antenna system is fitted at an antenna system fitting part 3. In the gravity balance mechanism part 2, even at the time of the oscillation due to the rolling, pitching and the like of a vessel loading the shaped beam antenna 1, the fitting shaft direction for the vessel of the shaped beam antenna 1 is always directed to the earth center. Thus, such a shaped beam pattern 7 can be formed by having a maximum antenna gain for an artificial satellite direction 103, having the characteristic of an effective sensitivity width set so as to be easily grasped, and for example, by setting the shape of the antenna.
Patent JP-H1032781-A (JP)
Title: Picture data write/read method for memory
Inventor: KAI TOSHIHIRO
IPC: H04N19/46
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To read data even if the number of sheets of a frame memory is small by making picture data into blocks for respective picture elements and writing/reading data which are compressed/expanded for the respective blocks into the memory. SOLUTION: The frame memory 25 decodes data in an encoding order and outputs them in the order of moving pictures inputted to an encoding device. For decoding a first picture I, decoding a second picture P and decoding third and fourth pictures, when the capacity of the frame memory 25 is only for 2.5 sheets of pictures, the I picture and the P picture are required, and therefore they are stored in the frame memory 25. The frame memory 25 outputs the first picture at first and outputs the third and fourth pictures by using the frame memory of a 0.5 frame. Then, the second picture is outputted. Thus, while data in the second field is written, the first field can be displayed even if the capacity of the frame memory is smaller than that for one frame.
Patent JP-S6246547-A (JP)
Title: Method for forming wiring pattern
Inventor: MORIWAKE MASATO
IPC: H01L23/52
Filed: 1985-08-23
Abstract: PURPOSE:To eliminate the mouse nip phenomenon and realize a wiring pattern of excellent reproducibility by a method wherein an etching process for the upper conductive layer is divided into two stages and a resist to serve as an etching mask is caused to undergo heat-caused changes between the two stages of etching. CONSTITUTION:A lower conductive layer 40 is formed to cover the entire surface of a protecting film 30 formed on a semiconductor substrate 10 and an upper conductive layer 50 is formed to cover the entire surface of the lower conductive layer 40. A resist 60 is formed by application on the upper conductive layer 50 and is subjected to patterning. The resist 60 serves as a mask in a process wherein the upper conductive layer 50 is subjected to etching. The etching, however, will stop after affecting a half in thickness of the upper conductive layer 50. When heat treatment is performed at approximately 170 deg.C for approximately 30sec, the resist 60 is deformed to draw down to cover the upper corner 51 of the upper conductive layer 50. The resist 60 now deformed due to heat serves as a mask in a process of further etching that continues until the lower conductive layer 40 is exposed. The upper conductive layer 50 serves as a mask in the etching of the lower conductive layer 40, which is accomplished in a single etching process, which results in a two-layer wiring pattern consisting of the conductive layers 40, 50.
Patent JP-H0717666-A (JP)
Title: Method and device for inserting winding interlayer sheet
Inventor: MIKAMI MASAKI
IPC: B65H54/70
Filed: 1993-06-30
Abstract: PURPOSE:To wind a cable straightened in a winding drum of cable or the like having good appearance by providing a process, in which a drive roller is driven to be rotated in a direction of reversely rotating a winding cylinder to insert a winding interlayer sheet from its rear tail end extruded between winding layers of the winding drum, so that the winding interlayer sheet is safely and accurately inserted. CONSTITUTION:A drive roller 7 is friction-engaged with a winding cylinder 6 to drive it rotated in both forward/reverse directions, and a winding interlayer sheet 1 of required length is wound when the winding cylinder 6 is rotated in the counterclockwise direction, to feed the wound winding interlayer sheet 1 inserted between a winding layer of a winding drum 3 and a flexible long scaled body 2 when rotated the cylinder in a reverse direction, in the clockwise direction. The inserting timing is just before a winding layer 2 in the winding drum 3 is transferred from one layer to a one step up layer, and this insertion start is commanded by a signal transmitted when a swinding traverse device is reversed, accordingly to perform automatic insertion. Thus, the winding interlayer sheet can be safely and accurately inserted at no risk by a worker.
Patent JP-H0472501-A (JP)
Title: Belt inside length measuring device
Inventor: MORIKAWA TOSHIHIRO
IPC: G01B5/02
Filed: 1990-07-13
Abstract: PURPOSE:To make precision measurement of the inside surface length of a belt by installing a stationary and a movable measuring part both in semi-circular form while their straight portions are put in contact, setting the belt on the circumference formed by them, and measuring the moving distance of the movable measuring part with a tension applied. CONSTITUTION:A semi-circular stationary measuring part 4 is fixed onto a basis 1, and a semi-circular movable measuring part 8 is installed so that their straight portions 4a, 8a are in contact. A belt P to be measured is set on the circumference formed by them. A measuring plate 10 is pushed by a rod 22 of an air cylinder 21 so that the distance (x) between the two parts 4, 8 nullifies. A wire 14 is led using an appropriate weight, and the distance (x) for which the measuring plate 10 moves, is sensed by a displacement sensor 17, and measurement is made by a measuring means 20. The inside surface length L of the belt P is calculated from L=pi.A+2x, where A is the diameter of the semi- circles 4b, 8b. Because therein the dia. A is set so as to make the distance (x) lesser, the inside length of the belt P can be measured precisely in the condition near genuine circle.
Patent JP-S6248769-A (JP)
Title: Production of copper phthalocyanine
Inventor: TANAKA MASAO
IPC: C09B47/06
Filed: 1985-08-27
Abstract: PURPOSE:To obtain the titled fine compound having a pi type crystal form in one stage without carrying out any pigmentation treatment, by reacting phthalic acid with pyromellitic acid, copper, urea, etc., in the presence of a catalyst in a sulfur-containing organic solvent under pressurized conditions. CONSTITUTION:(A) Phthalic acid or a derivative or both are reacted with (B) pyromellitic acid and/or a derivative thereof, (C) copper and/or a compound thereof and (D) urea and/or ammonia at preferably at 90-99.5:10-0.5 molar ratio of the components (A) to (B) in the presence of a catalyst, e.g. a molybdenum compound in a sulfur-containing organic solvent, e.g. sulfolane, under pressurized conditions to afford the aimed compound. The component (C) is used in an amount of 1 mol based on 4 mol phthalocyanine ring-forming compound, and the compound (D) is used in an amount of 4-26 mol (expressed in terms of ammonia) based on 4 mol phthalocyanine ring-forming compound.
Patent JP-H0470890-A (JP)
Title: Magnetic brush cleaning method
Inventor: TERASAKA YOSHIHISA
IPC: G03G21/10
Filed: 1990-07-12
Abstract: PURPOSE:To efficiently clean the toners remaining on the surface of a photosensitive body even if the toners are small in grain size by applying a resin coated carrier having fine pores on the surface to magnetic brush cleaning. CONSTITUTION:The resin coated carrier consists of a carrier core material 1, a resin coating layer 2 to cover the carrier core material 1 and the fine pores 3 formed on the surface thereof. The magnetic brush is then formed on the surface of a cleaning roller 12 by the magnetic force of a magnet body 13. The thickness thereof is regulated by passing a layer thickness regulating blade 15 along this brush. The magnetic brush is in succession transported on the roller 12 and rubs the surface of the photosensitive body 11. The untransferred residual toners on the surface of the photosensitive body 11 are moved to the carrier surface by the rubbing force of the magnetic brush, the triboelectrostatic charge with the carrier and an impressed bias voltage, by which the toners are cleaned. The small grain size toners are efficiently cleaned by the pores on the carrier surface.
Patent JP-S6342726-A (JP)
Title: Emulsion forming device
Inventor: FUTAGAMI ISAMU
IPC: B01F25/62
Filed: 1986-08-11
Abstract: PURPOSE:To cause convection in many grooves and to promote the progress of emulsification by forming many grooves which are semicircular or arc-like in the cross-section and provided in the lengthwise direction to the lower face of a cylindrical part for housing a gear for suction and the lower face of a cylindrical part for housing a gear for pressurizing. CONSTITUTION:One part of mixed liquid is allowed to collide against a gear 2 for driving and allowed to back flow and enter the clearance 8 between the tip part 3' of a gear for suction. On the lower surface of a cylindrical part 5 for housing a gear for suction, many grooves 11 which are semicircular or arc-like in the cross-section and provided in the lengthwise direction are continuously formed. Therefore mixed liquid subjected to backflow is violently made to a vortex by grooves 11 and furthermore allowed to backflow through the many grooves 11. At this time, the tooth face of the rotated gear 3 is allowed to strongly collide against the mixed liquid subjected to backflow at high pressure, and particles of water being a dispersion phase are finely divided. The mixed liquid is transferred to the gear 2 side by the rotation of the gear 3 and emulsified while repeating backflow and vortex.
Patent JP-H0473316-A (JP)
Title: Preparation of hardened body
Inventor: MIYOSHI AKIHIRO
IPC: E02D3/12
Filed: 1990-07-14
Abstract: PURPOSE:To improve the efficiency of excavation and impregnation by turning an auxiliary blade installed on the lower end section side of a rod mechanism, injecting a fluid while loosening the ground, and forming a hardened body in the ground by the excavation of a peripheral ground and the impregnation of the fluid. CONSTITUTION:A rod mechanism 3 is composed of a cylindrical outer rod 13, an injection nozzle 14 mounted to the peripheral section of the lower end of the outer rod 13, a pipe 15 being set up into the outer rod 13 and introducing a solidifying material 5 fed to the injection nozzle 14, a cylindrical inner rod 16 rotatably inserted into the outer rod 13, and an auxiliary blade 17 formed to the outer circumferential section of the lower end of the inner rod 16. When the rod mechanism 3 is penetrated into the ground, a peripheral ground is loosened by the rotation of the auxiliary blade 17 positioned on the lower end side first, and the solidifying material 5 is injected from the injection nozzle 14 positioned on the upper side of the auxiliary blade 17, thus forming a hardened body.
Patent JP-H1056937-A (JP)
Title: Heat-evaporable insecticidal device and liquid absorbing wick therefor
Inventor: HASEGAWA TAKAHIRO
IPC: A01N25/18
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized heat-evaporable insecticidal device without an insecticide vessel. SOLUTION: This small-sized heat-evaporable insecticidal device comprises a liquid absorptive wick impregnated with a heat-evaporable insecticidal liquid composition composed of a heat-evaporable insecticide of high vapor pressure as the effective component, and a solvent having boiling point of 350 deg.C or below, a heating element which indirectly heats the top side face of the liquid- absorptive wick, and a holder member which holds the liquid-absorptive wick and the heating element.
Patent JP-H1131037-A (JP)
Title: Key switch structure for biological information processor
Inventor: MASUDA TSUNEO
IPC: A61B5/00
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a key switch of a simple constitution which can fast deal with the change of a collecting object with high reliability by providing a 2nd sense part on the side face of a touch panel and recognizing the function of the key switch to operate it only by the replacement of a display plate when the key switch function is changed. SOLUTION: A touch panel includes a 1st sense area 51 and a 2nd sense area 52. In order to use the area 52 as a key switch input area, plural key contact input parts 61 where the area 52 is available as a key contact are provided together with a lock part which locks a display plate to show the function of a key switch to every part 61. Then the key switch function is recognized only by the replacement of the display plate and the key switch can be operated when the display plate is locked at the lock part and the key switch function is changed.
Patent JP-S6431041-A (JP)
Title: X-ray diffraction apparatus
Inventor: ODA TERUO
IPC: G01N23/207
Filed: 1987-07-27
Abstract: PURPOSE:To select the control system matched with a use condition and to enhance the utilization efficiency of an apparatus, by providing a control change- over switch for making the control signals from a controller having a manual control part and a computer apparatus intermittent. CONSTITUTION:A controller 11 has a manual control part and sends a driving pulse to the pulse motor of a goniometer 2 and sends a count start signal pulse to a count circuit 4. A main body controller 3 receives the indication from an external computer 7 to control the meter 2 and the circuit 4 through a control change-over switch 13. At this time, measuring data is taken in a computer 7 from the circuit 4 through the controller 3 to be processed and displayed and also displayed on a recorder 12. At the time of preparatory measurement, the switch 13 is turned OFF to make it possible to perform manual control and, during this time, the computer 7 can be used in the processing of the previous measuring data taken in already.
Patent JP-S5888860-A (JP)
Title: Cassette loading device of magnetic recording and reproducing device
Inventor: ENDOU OSAMU
IPC: G11B15/675
Filed: 1981-11-21
Abstract: PURPOSE:To eliminate the horizontal adjustment of a cassette case and to simplify the constitution for the titled device along with the reduction of cost, by  fitting a play to a supporting shaft provided at a terminal of a lever which turns the cassette case, and then adding a spring which energizes the lever in the cassette loading direction also in the contrary direction. CONSTITUTION:The upper side of a cassette storing case 21 is pressed down when a cassette is loaded. As a result, the rotary levers 27 and 28 are turned counterclockwise and against an up-down spring 31. When a pin 22 moves lower than a line connecting a pin 30 of a side plate and a rotational fulcrum 26, the lever 28 is energized counterclockwise by the spring 31. Hereafter the case 21 moves down and is received by a receiving member provided on a substrate 34, and the horizontal adjustment of the case 21 is eliminated by adjusting only the height of the receiving member. The case 21 which turns against a spring 55 is put close to the substrate 34 by the press-down force of the spring 31 since a play is secured between the lever 27 and the pin 22. As the lever 27 has no adjustment part, the constitution is simplified.
Patent JP-S6433885-A (JP)
Title: Thin film electroluminescence element
Inventor: YAMAMOTO AKIRA
IPC: H05B33/12
Filed: 1987-07-29
Abstract: PURPOSE:To make a dead layer thin and reduce the drive voltage by specifying a material constituting a substrate, an electrode and an insulating layer material. CONSTITUTION:A material constituting a substrate serving as the growth substrate of insulating layer crystals or an electrode and an insulating layer material both belong to the cubic system crystal structure, and the lattice constant of the insulating layer material or its double has the consistency within 2% with the lattice constant of the electrode material. The insulating layer with good crystallization is thereby grown through the void section of the electrode, and the crystallization of the insulating layer deposited on the electrode is improved on the average. The crystallization of a luminous layer at the initial time of the growth is also improved as a result of its effect when compared with the growth on the insulating layer on the ITO.
Patent JP-2001020196-A (JP)
Title: Electroconductive sheet and electroconductive adhesive sheet
Inventor: MURAKAMI SHIGERU
IPC: H01G11/86
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive sheet and an electroconductive adhesive sheet both difficultly causing collapse deformation, excellent in electroconductivity and used e.g. for coin-shaped electric double layer capacitors and coin batteries. SOLUTION: This electroconductive sheet is formed of blend paper made of a blend paper stock comprising 40-80 pts.wt. graphite powder, 5-30 pts.wt. vapor growth carbon fiber and 15-40 pts.wt. pulp and has both >=10% volume restoring force in a state where pressure is released after pressurized under a condition where the value of Log applied pressure (kg/cm2)/bulk density (g/cm3)} equals 2 and volume specific resistance of <=10 Ωcm. The other objective electroconductive adhesive sheet is formed of blend paper made of a blend paper stock comprising 40-80 pts.wt. graphite powder, 5-30 pts.wt. vapor growth carbon fiber, 15-40 pts.wt. pulp, 5-10 pts.wt. thermosetting resin powder and 5-35 pts.wt. thermoplastic powder and/or fiber and can exhibit adhesive property under conditions at a compression temperature of >=100 deg.C and a pressurizing pressure of >=1 kg/cm2.
Patent JP-2001013402-A (JP)
Title: Automatic focus detector
Inventor: NAKADA MASAHIRO
IPC: G03B13/36
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce battery consumption by preventing auxiliary light from being wastefully emitted. SOLUTION: This device is provided with a passive AF(automatic focus detection) sensor unit 21, a focus adjusting lens 53, a built-in flashing device 71, and a main CPU 35 for controlling intermittent emission by using the built-in flash device 71 as an auxiliary light source for detecting the focus; the main CPU 35 executes processing of focus detection by letting the auxiliary light emit when the object is of low brightness, etc., and when focus detection is impossible but a judging means judges that an auxiliary light effective range, in which the auxiliary light makes the object bright enough to detect the focus, is included in a focus detectable range at the focus adjusting lens position at the time of processing focus detection, the main CPU 35 disables the auxiliary light to emit thereafter at the time of processing focus detection.
Patent JP-H1124468-A (JP)
Title: Fixing device
Inventor: AMITA AKIYASU
IPC: F16C13/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent, by a simple structure, the occurrence of deformation into such a shape as of a sectional warping drum due to a deformation difference between the middle of the pressure roller of a fixing device and both its ends during both-side copying and the occurrence of wrinkle in paper which is caused by it. SOLUTION: A cooling roller 12 is slid over only the middle of the pressure roller 11 in the longitudinal direction of the roller 11. The cooling roller 12 is made of copper or aluminum, which is high in heat conductivity, and it is brought into contact with the surface of the pressure roller 11 by means of springs 15. By allowing the heat of only the middle of the pressure roller 11 to escape, the pressure roller 11 is prevented from being deformed into such a shape as of a sectional warping drum due to a difference in heat radiation between both its ends and its middle.
Patent JP-2000014654-A (JP)
Title: Action electric potential measuring clothing
Inventor: YAMAZAKI IWAO
IPC: A61B5/0488
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To easily measure the action electric potential of muscles that constitute a human body by attaching electrodes to predetermined portions of the inside of clothing, and simply wearing the clothing. SOLUTION: A fabric material of great flexibility is sewn to form a suit 11 for the upper part of the body and tights 12 for the lower part of the body. Planar electrodes E1-(E16) are mounted therein and the suit 11 and the tights 12 are made to snugly fit the body, with the planar electrodes E1-(E16) pressed against predetermined portions of the body. A conducting hook (a) electrically connected to the planar electrodes E1-(E16) is attached to the outside of action potential measuring clothing 1 and a cord (b) is freely removably connected to the conducting hook (a) at one end and to an action electric potential measuring apparatus 2 at the other end via a connector C attached to the waist.
Patent JP-S6079989-A (JP)
Title: Printer
Inventor: SEKIGUCHI TADASHI
IPC: B41J35/04
Filed: 1983-10-07
Abstract: PURPOSE:To prevent a ribbon from sagging at the time of printing and print with a uniform density, by a method wherein press guides consisting of piezoelectric elements are reciprocated relatively to ribbon guides in synchronism with a printing timing of a printing head. CONSTITUTION:The press guides 15 for pressing the ribbon 14 against the ribbon guides 13 when feeding of a paper 12 on a platen 11 and the ribbon 14 is stopped are constituted of piezoelectric elements, and are impressed with a voltage synchronous with the printing timing of the printing head 16, thereby pressing the ribbon 14 against the ribbon guides 13 at the time of printing. When the printing speed is high, a bending action of the guides 15 by crystalline strains also takes place rapidly.
Patent JP-H1035923-A (JP)
Title: Automatic paper feeding mechanism
Inventor: TAKEDA KAZUHIRO
IPC: B65H3/52
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic paper feed mechanism having high automatic paper feeding performance by preventing any deformation of a pressurizing part. SOLUTION: The present invention is related to provision of a paper feed roller 1 installed rotatably so as to convey documents to be fed, a holding part 4 made of a resin arranged in the paper feed roller 1 for holding a rubber- made sheet 2 and a pressurizing part 3, the rubber-made sheet 2 for paper separation arranged to make contact with the paper feed roller 1, the pressurizing part 3 made of a resin for pressing a document on the paper feed roller 1 and an elastic member 5 arranged between the holding part 4 and the pressurizing part 3 and pressing the pressurizing part 3 on the paper feed roller 1 side by own elasticity.