baber/WOPTO huggingface dataset:
Patent JP-H105158-A (JP)
Title: Vacuum cleaner
Inventor: SAITO KAZUO
IPC: A47L9/10
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the exhaust efficiency by holding an exhaust filter arranged in an exhaust port, which is formed in the rear face of a cleaner main body, in such a state as being folded into a pleated state and interposing a coating member between an adhesion member coating side of the exhaust filter and an exhaust port of the cleaner main body. SOLUTION: An interval of pleats of an exhaust filter 23, which is sandwiched between an exhaust plate 14 arranged in the rear part of a cleaner main body and an exhaust cover 18 arranged in the exhaust lower stream side of the exhaust plate 14, is held and formed by foldedly pleating nonwoven fabrics, etc., and coating crown parts of the pleats in its one side in the direction crossing at right angles with the folding direction of the pleats with adhesive resin 24. A coating member 25 for coating the exhaust filter 23 is welded to the outer circumferential part of the exhaust filter 23 by heat in such a state as covering the whole face of the exhaust filter 23. Even if the adhesion member for holding the pleats is softened by the exhaust heat, it is stuck to the cleaner main body case and so this constitution can prevent them from being detached from the exhaust filter 23.
Patent JP-S6410702-A (JP)
Title: Microstrip antenna
Inventor: KAMEYAMA KIYONOBU
IPC: H01P3/08
Filed: 1987-07-02
Abstract: PURPOSE:To closely connect an emitting element part and a feeding element part by through-hole-plating a through hole for letting a short pin pass through. CONSTITUTION:A first base plate 1 and a second base plate 2 are provided with a first through hole 5a and a second through hole 5b for letting the straight-line-shaped short pin 3 in the direction or the reverse direction of the emitting element part 1b   a first dielectric base plate 1a   a first grand pattern surface 1c   a second grand pattern surface 2c   the first dielectric base plate 2a the feeding element part 2b. Then the walls of the through holes 5a, 5b are given through hole plating so that solder is easy to adhere. The short pin 3 is used for connecting the emitting element part 1b and the feeding element part 2b, and is soldered to the emitting element part 1b and the feeding element part 2b at its end parts. Thus, because in the through holes 5a, 5b, the solder permeates into the lower part of the short pin 3, they can be surely connected.
Patent JP-S6059521-A (JP)
Title: Magnetic recording medium
Inventor: TAKANO OSAMU
IPC: G11B5/738
Filed: 1983-09-09
Abstract: PURPOSE:To obtain a magnetic recording medium having particularly an excellent mechanical characteristic without spoiling the electromagnetic conversion characteristic thereof by sticking a thin Pd film on a plastic base plate and forming a magnetic metallic film contg. Co and Mn or Zn by electroless plating on said film. CONSTITUTION:Pd is stuck to about 5-1,000Angstrom  thickness by a sputtering method, etc. on a plastic base plate consisting of a polyester film, etc. A magnetic layer consisting of Co-Mn-P or Co-Zn-P contg. >=50% Co, about 3% Mn, about 10% Zn and about 2-4% P is formed to about 0.01-5mu thickness on the Pd film by using an alkali bath contg. the respective salts of Co and Mn or Co and Zn and using NaH2PO2, etc. for a reducing agent and tartaric acid, etc. for a complexing agent to about 0.01-5mu thickness. The tape which is free from decrease in coercive force even at and under high temp. and high humidity, has considerably a large breaking extension, has good wear resistance, etc. and is suitable particularly for high-speed and long-term traveling is thus obtd.
Patent JP-S5690492-A (JP)
Title: Sense amplifier circuit
Inventor: TAGUCHI MASAO
IPC: G11C11/409
Filed: 1979-12-20
Abstract: PURPOSE:To perform recharging of charge by making high-sensitivity sensing operation at the initial period of the sensing operation and injecting the charge accumulated in an accumulation capacity into a bit line during the time when the state of flip- flops is nearly decided and shifts to a stable state. CONSTITUTION:In the period when a precharge signal phipr is a high level, capacitors C1, C2 are charged in the route of Q16-C1-Ts and Q17-C2-T5. Next, when the precharge signal phipr drops, a sense signal phis rises and the entire potential of the capacitors C1, C2 rise while the charged charge is held as it is. However, in the initial  period of the sensing operation, bit lines BL, BL' and the capacitors C1, C2 are  disconnected by substrate bias effect. When the sense signal phis rises further, the  charge of the capacitor C1 is redistributed between the bit line BL and the capacitor  of a dummy cell DC, and said capacitor is recharged to above the supply voltage by  the bootsrap effect by the capacitor C1.
Patent JP-H11343641-A (JP)
Title: Counterweight of construction machine
Inventor: IMASHIGE HIROKAZU
IPC: E02F9/18
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To dispense with the attachment of a sound absorbing material by providing a number of sound absorbing holes on the surface adjacent to an engine and/or a hydraulic apparatus of a counterweight. SOLUTION: A counterweight 11 is loaded on the rear end of an upper structure, and adjacent to an engine and various hydraulic apparatuses in the front thereof. A number of sound absorbing holes 18 are provided on adjacent surfaces (a, b, c) adjacent to the engine and hydraulic apparatuses of the counterweight 11 to propagate and damp a part of the noise dispersed from the engine or hydraulic apparatuses. The hole 18 consists of a long hole having a circular or square section, and it is formed so that the sectional area of the deep part is smaller than that of the opening part, or the sectional area, or the sectional area of the deep part is larger than that of the opening part, or the sectional area is reduced from the opening part toward the deep part.  According to this, attachment of a sound absorbing material to the counterweight can be dispensed with, the space of the engine chamber can be increased to improve the apparatus layout property, and the cost can be reduced.
Patent JP-S5959201-A (JP)
Title: Evaporative concentration apparatus
Inventor: KAMIMURA SHIYUUZOU
IPC: B01D1/12
Filed: 1982-09-27
Abstract: PURPOSE:To simply perform the replacement with an existing mono-barrel type natural recirculation system in low cost, by providing a partition plate for partitioning the barrel of a heating boiler basket and the barrel of an evaporation boiler of a mono-barrel type evaporative concn. apparatus in a freely detachable manner. CONSTITUTION:A partition plate is provided between the heating boiler basket barrel and the evaporation boiler in a mono-barrel type evaporation boiler in a freely detachable manner and an external recirculation liquid is sucked from the section above the partition plate by a recirculation pump to be sent to the evaporation boiler from the part below the partition plate. When the partition plate is detached, the external circulation is not performed, and the titled apparatus can be used as a natural recirculation system.
Patent JP-H0216500-A (JP)
Title: X-ray microscope
Inventor: INOUE SOICHI
IPC: G01N23/22
Filed: 1988-07-04
Abstract: PURPOSE:To obtain the three-dimensional X-ray image of high resolution by obtaining plural pieces of X-ray image information whose focusing positions are different little by little, performing specified image processing to said plural pieces of X-ray image information and extracting the image of a sample. CONSTITUTION:A sample table 204 is adjusted so as to focus on the sample 0n and the enlarged X-ray image information In is fetched. The title microscope is so constituted that plural pieces of X-ray information are formed in the same way as the sample is photographed while changing focusing positions by fetching the plural pieces of X-ray tomographic image information in the depth direction of the sample and superimposing a dotted image response function Pik on optional initial image information Ri and the image in which a cost function between two pieces of image information becomes minimum is extracted as the image information where the respective faulting planes are corrected. Thus, the three-dimensional image of the sample of high space resolution in a direction perpendicular to and parallel with an optical axis can be obtained.
Patent JP-H0894301-A (JP)
Title: Graduation variable scale
Inventor: KUBOTA HIROYOSHI
IPC: G01B3/04
Filed: 1995-05-29
Abstract: PURPOSE: To provide a scale wherein anybody can easily replace a graduation indicated thereon with the one having a desired length standard. CONSTITUTION: The title instrument comprises a scale body 1, an input section 2 having a function whereby an input operation of data and commands related to the indication of a graduation is executed, an operation section 3 having a function of executing an operation of setting up the indication of an enlarged or contracted scale with respect to a real scale, an output section 4 having a function of executing an editing operation of the graduation and an electrical operation of a screen indication and a memory section 5 having a function of executing a storing operation for data of graduation indication condition.
Patent JP-S59130592-A (JP)
Title: Bleeding method
Inventor: TAKADA KAZUHARU
IPC: C02F1/04
Filed: 1982-09-25
Abstract: PURPOSE:To enable bleeding with efficiency as high as 80% by bringing the bleed steam from a vacuum distillator into contact with a part of the original water introduced into the distillator then releasing the same into the atmosphere by an oil-sealed vacuum pump into which the atm. air is sucked in the midway of a compression stage. CONSTITUTION:A gaseous bleed steam mixture composed of a large amt. of steam and a small amt. of noncondensible gas conducted from an evaporation chamber 1 passes a bleeding pipe 2 and enters a direct contact type cooler 3, where the mixture is cooled by contact with a part of the original water introduced therein through a pipe 4 and the greater part of the steam is condensed. The gas having an increased rate of air is sucked into a vacuum pump 5. The steam evaporating at 34 deg.C in the chamber 1 is condensed by a condenser 6 where the original water of 25 deg.C flows. The remaining gaseous bleed steam is extracted but it flows through a heat exchanger and therefore, the degree of overcooling is usually about 2 deg.C and the temp. of the bleed steam is about 32 deg.C. When the gas of 32 deg.C flowing through the pipe 2 is brought into direct contact with the original water of 25 deg.C, the effect of cooling is high and the gas attains 26 deg.C.
Patent JP-S6321417-A (JP)
Title: Stove
Inventor: SASADA KATSUMI
IPC: F23D14/26
Filed: 1986-07-16
Abstract: PURPOSE:To make possible a normal ignition without a risk of backfire at the time of flame propagation from the main burner to the pilot burner by performing a control in which fuel is supplied to the main burner after replacing air in the pilot burner with fuel. CONSTITUTION:The fuel injected into a pilot flame mixing tube 12 draws air from surroundings and is mixed with the same. Since the pilot flame mixing tube has already been filled with air, the mixture becomes lean. Thereafter, however, it becomes the mixture of the drawn air and fuel, and so, the resultant fuel delivered from a pilot flame hole 13 shifts from the lean to normal condition. During the transient period, the fuel supply to the main burner 8 is suspended. By opening solenoid valves 18, 19, 20 after a set delay time and causing an ignition, the main flame is started and, at the same time, a pilot burner 11 is ignited by the main flame 14. As the pilot flame hole 13 is delivering the fuel mixed with the proper amount of air, it performs a normal burning, eliminating a risk of backfire into the pilot flame burner 11.
Patent JP-H0357800-A (JP)
Title: Device for ensuring starting preparation of space airship
Inventor: HANSUUYOHAHIMU BETSUKU
IPC: B64G1/66
Filed: 1990-06-27
Abstract: PURPOSE: To make sure of preparations for taking off a spacecraft by integrating a static system function in the spacecraft into a functional chain, and defining a physical structure and a functional system structure determining the optimality of machinization via the dynamic presentation of the state of a system to be stored up in an interactive environment. CONSTITUTION: A manned or automatic system and an intrinsic independency degree or the like are contained in functions (1...m, n...z) of a system to be used for measuring a spacecraft, and these elements are guided into a functional chain by maintenance scenarios (a...f). This device determines a function's physical structure by means of an ORU(orbital replacement unit) and an error check or a necessary degree of system utilizability (p...t). Moreover, in consideration of all the errors to be accepted and its recognition and withdrawal (p...x), there are various well-known driving conditions happening. From the dynamic presentation against these conditions, both flying structures A and B are functionally and physically drawn out, and thus the promotion of attached machinization (1...m: n...z) is fixed up.
Patent JP-S6229282-A (JP)
Title: Picture display device
Inventor: WATANABE TSUTOMU
IPC: H04N5/68
Filed: 1985-07-29
Abstract: PURPOSE:To instantly stabilize the luminance of a fluorescent screen by controlling the emitting quantity of an electron beam at the transient area when power is on with changing potential outputted from a linear cathode electron source circuit. CONSTITUTION:Immediately after the power on, the output from a rectifier circuit 51 is inputted to a voltage adjusting circuit 53, and as for the output from a linear cathode electron source, high potential represented at E1 in figure is introduced for a time T1 (two to three seconds). Simultaneously, the output from the rectifier circuit 51 is inputted to a switching signal generating circuit 52, charging a capacitor 55 through a resistor 54. The charging time constant is selected as the one to be enough, and when the potential charged to the capacitor 55 is coincided with the Zener voltage VZ of a Zener diode 56, the Zener diode 56 becomes 'on' and the output is introduced from the switching signal generating circuit 52 and is inputted to the voltage adjusting circuit 53, and after the adjustment of voltage drop is performed, and as for the output from the linear cathode electron source circuit, low potential represented in E2 is continuously supplied.
Patent JP-H0217453-A (JP)
Title: Probe
Inventor: KIMURA HIROMICHI
IPC: G01R1/06
Filed: 1988-07-05
Abstract: PURPOSE:To enable execution of a simultaneous access to all terminals IC by a construction wherein a guide member provided for a probe is made to engage with the outer side of an IC package so that it holds said side, and an adapter whereon probe needles are planted is made to engage slidably with the guide member. CONSTITUTION:A probe needle 54 is provided in each probe socket 36 of the main body 40 of an adapter, a probe needle guide plate 41 is fitted to the main body 40, and a square pillar part 44 of a guide member 38 is made to engage with a slide hole 46 provided in the main body 40. A projection 50 is inserted into a hole 48 and a magnet is inserted into the projection 50 from below the member 38 and fixed. In order to fit a probe to IC 32 on a circuit board 56, first the inner side edge 52 of the lower end of the member 38 is put on the outer side of an IC package. Next, a magnet 60 as a fixing means, which is put in an insulative case 58, is fitted on the back surface of the board 56. Then, the adapter 28 is slid downward from above, so as to bring the lower end 30 of the probe needle 54 into contact with a pin 34 of the IC 34. When the probe is removed, the adapter 28 is slid upward reversely, the magnet 60 is removed and the member 38 is removed from the IC package.
Patent JP-S6326221-A (JP)
Title: Pipe bender
Inventor: TOUGOSHI HIDEYUKI
IPC: B21D7/024
Filed: 1986-07-16
Abstract: PURPOSE:To enlarge the width of selection of solid bending work and to improve productivity of bending work by making bending work to the right or to the left using a pair of pipe bending work section that moves a pipe fastened to the turning chuck of a truck that moves forward and backward in the direction at right angle. CONSTITUTION:A pipe material 1 is fastened to a chuck that can by turned by a hydraulic cylinder of a truck 6 moved forward and backward by a motor in horizontal direction to a stand. On the other hand, a common base 12 on the projected part 11 of the stand 5 is moved by a ball screw mechanism 14 in horizontal and perpendicular direction, and leads one of fixed bending mold face 17 of a pair of pipe bending work section 2a, 2b to the center face C of the machine and squares to fixed bending molds of desired curvature 17a-17c by a vertically moving cylinder 19. A rotary fastening mold 18 is thrusted by a hydraulic cylinder 20 and turned (D) by turning mechanisms of projected parts 12a, 12b and the pipe material 1 is bent. As there are right and left bending work sections 2a, 2b, the width of selection of solid bending work of the pipe material 1 is widened, and productivity of pipe bending work can be improved reducing manual operation as far as possible.
Patent JP-H1155670-A (JP)
Title: Image compression process
Inventor: HERLEY CORMAC
IPC: G06V10/24
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the fidelity of a compressed image decoded in a way of mosaic. SOLUTION: In a mosaic image compressor 600 that executes image compression artifact reduction an input image 610 is compressed by a compressor 630 and uncompressed by an uncompressor 650. A comparator 660 compares an image stored in a non-compression image storage device 620 with an uncompressed image. In the case the two images are sufficiently similar, the comparator 660 expands the compressed image into a compressed image storage device 640 to obtain a compressed output image 680.
Patent JP-H0217345-A (JP)
Title: Air flow control mechanism in ventilation opening
Inventor: YASUOKA HIROTO
IPC: F24F7/04
Filed: 1988-07-04
Abstract: PURPOSE:To control the air speed at a constant level by disposing rotary vanes in the air flow passage in the ventilation opening which tend to turn at a higher speed as the differential pressure between the indoor and outdoor increases, and regulating the rotary speed not to exceed a certain level by means of a braking mechanism. CONSTITUTION:A cylindrical drum 14 is concentrically disposed at a certain distance from and around the spindle 13 for rotary vanes in the ventilation opening, and brake shoes 16 having a certain weight are radially attached to the spindle 13 via a tension spring 15 tridirectionally. When the differential pressure between the indoor and outdoor is small and the air speed entering the ventilation opening is low, the rotary vanes rotate little. As the air speed increases, the rotary vanes starts rotating to supply the air into the room by means of the rotational force at a speed lower than that of the entering air corresponding to the differential pressure. As the air speed increases, the rotational speed of the spindle 13 increases, causing the brake shoes 16 to contact the drum 14, and so, the rotation of the spindle 13 is controlled by friction. Therefore, the air supply can be controlled at a constant flow level.
Patent JP-H1022004-A (JP)
Title: Jack type connector
Inventor: KITAGAWA TOSHIYA
IPC: H01R24/02
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To downsize a jack, and to enhance its durability by providing movable contacting pieces and the like while being divided into the right and left of a plug inserting hole. SOLUTION: In the jack, the height of a body 1 is roughly equal to the diameter of its plug insertion hole 11, furthermore since the whole of respective terminals 47 and 59 and the like such as a first movable connecting piece member 4, a second movable connecting piece member 5 and the like, are projected to the outer side of the body 1, and the aforesaid terminals are projected neither upward nor downward, the whole of the jack can thereby be thinned in thickness. And when the terminals 47 and 59 and the like are soldered onto a wiring board so as to allow the jack to be packaged, the body 1 is thereby prevented from being deformed in opening because of the provision of a slit 15 in the lower surface of the body 1 by not only a boss 16a but also both the second mounting piece part 51 and the like of the second movable connecting piece member 5 and the mounting piece member 71 of the first stationary contacting piece member. Therefore even if twisting force is additionally applied when a plug is inserted/extracted, the jack can thereby withstand force developed by the insertion and/or extraction of the plug.
Patent JP-H0826416-A (JP)
Title: Guide structure and mutli-step fork device with guide structure
Inventor: USAMI MAKOTO
IPC: B65G1/04
Filed: 1994-07-20
Abstract: PURPOSE:To provide a guide mechanism which can detect wear of a guide block easily without using a measuring instrument and a multi-step fork device with guide structure which can transfer a cargo accurately without rattling. CONSTITUTION:When first members 16, 20, 25 and second members 16, 20, 25 are moved relatively, guide rollers 33, 43 roll in guide grooves 31, 41 to perform the support and guidance in the vertical direction, and slide-contact surfaces 37, 47 of guide blocks 36, 46 come into slide-contact with guide surfaces 34, 44 in an innermost part for positioning and guidance. The slide-contact surfaces 37, 47 wear gradually, and the depth of depressions 38, 48 disappears. By visually checking the slide-contact surfaces 37, 47 to be exposed at the time of travel and confirming a condition of the depth of the depressions 38, 48, it is possible to measure a degree of wear of the guide blocks 36, 46 easily. If it is judged that the guide blocks 36, 46 are worn badly, they are replaced appropriately.
Patent JP-S5690316-A (JP)
Title: Apparatus address setting system
Inventor: OKA TAKAO
IPC: G06F13/14
Filed: 1979-12-22
Abstract: PURPOSE: To set the address easily, by providing a holding means of the apparatus address information on each input/output apparatus, and holding in order the intrinsic apparatus address information in the holding means in accordance with the precedence which has been decided in advance under control of the CPU.  
     CONSTITUTION: Plural input/output apparatus 12 1 W12 n  for sending and receiving a data to and from the CPU11 under control of the CPU11 are provided. On these respective apparatus 12 1 W12 n  are provided the initial FFs 13 1 W13 n  which are set by initializing in case when the system has been started, and are reset in accordance with closing of the corresponding circuits 15 1 W15 n . And, only when the FFs 13 1 W 13 n  are set, the apparatus address information is output from the data line in accordance with the precedence which has been decided in advance, and its address information is retained in the address registers 16 1 W16 n . The contents which have been retained in these registers 16 1 W16 n  are compared with the contents of the address information which has been output by the comparators 18 1 W18 n , and the address peculiar to the apparatus is set to the address FF's 20 1 W20 n . 
     COPYRIGHT: (C)1981,JPO&Japio