baber/WOPTO huggingface dataset:
Patent JP-H024434-A (JP)
Title: Ultrasonic mixer
Inventor: ONO TAKASHI
IPC: A47J43/044
Filed: 1988-06-22
Abstract: PURPOSE:To easily mix, diffuse and emulsify a liquid by specially providing the base end peripheral edge of a horn to a main body case and fixedly providing not only a resonance vibration plate to the leading end part of the horn but also an ultrasonic vibrator to the base end surface thereof and providing a switch for intermittently connecting the oscillation circuit of the ultrasonic vibrator to a power supply. CONSTITUTION:When power is supplied to an oscillation circuit 16 from a power supply 17 by operating a switch 18, an ultrasonic vibrator 15 is excited and driven by the oscillation of oscillation circuit 16 to output an ultrasonic wave which is, in turn, propagated to an exponential horn 12. This ultrasonic vibration is increased in its amplitude at the leading end of the exponential horn 12 to vibrate a resonance vibration plate 14 at large amplitude. Then, a liquid near to a boundary is mixed and diffused by the vibration of the resonance vibration plate 14. Further, an ultrasonic wave is given to the liquid from the exponential horn 12 and the resonance vibration plate 14, and the mixing, diffusion and emulsification of the liquid is promoted by this ultrasonic energy. This emulsification can be performed up to an extremely fine particle state.
Patent JP-H11319262-A (JP)
Title: Game machine
Inventor: OKA SATORU
IPC: A63F7/02
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To form the front face of the front frame of a game machine into a shape having continuity to an adjacent game machine. SOLUTION: This game machine is provided with a front frame 4 openably journalled to the front face of an outer frame 2 and formed with a window hole to be inserted with a game board 5 nearly at the center and a glass door frame 6 openably journalled to the inside of the window hole of the front frame 4. The front face of the front frame 4 is formed into a shape having an integrated stereoscopic feeling continued to an adjacent game machine when this game machine 5 is installed on a game machine installation island (a).
Patent JP-H0330785-A (JP)
Title: Golf club head
Inventor: DONARUDO EE ANDAASON
IPC: A63B53/04
Filed: 1990-06-12
Abstract: PURPOSE: To obtain a golf club head having a surface plate made of a forged metal for giving a more harder impact and feeling upon the club head by attaching a surface plate made of a forged material selected from group consisting of a forged carbon steel, a forged stainless steel, a forged beryllium steel and a forged titanium to the club head. CONSTITUTION: The surface plate 11 made of a forged material selected from a group consisting of a forged carbon steel, a forged stainless steel, a forged beryllium steel and a forged titanium provides a lip portion 11a formed upon the surface plate 11. The main body of a club head 12 is formed by a material made of an investment casting such as a stainless steel, a beryllium steel, a titanium, an aluminum and the like. The main body portion 12 provides a portion 12b having a concave portion for receiving the surface plate 11 in manner of exchange it by the lip portion 11a to be inserted into a slot 12a and a slot 12a formed therein. The surface plate 11 is tightly unified with the main body portion 12 by the joining of an adhesive portion formed along the circumference of the surface plate 11.
Patent JP-H08329521-A (JP)
Title: Optical recording medium
Inventor: TAMURA NORIHITO
IPC: G11B7/24
Filed: 1995-05-29
Abstract: PURPOSE: To obtain a phase transition type optical recording medium which has the reflectance and signal modulation degree compatible to the CD standard and enables recording at the same line speed as the reproducing speed of the CD standard. CONSTITUTION: This phase transition type optical recording medium consists of a substrate 1 and a metal layer 2, first protective layer 3, recording layer 4, second protective layer 5 and reflecting layer 6 formed on the substrate. Recording is performed by causing phase transition from the crystal state to the amorphous state of the recording layer 4. The recording layer 4 consists of a Ge-Te-Sb-Se recording material and the average composition in the film thickness direction of the recording layer 4 satisfies Ge>=40 atomic % and Sb+Se<=25 atomic %. The recording layer 4 has >=70 % reflectance for reproducing light in either the crystal state or amorphous state and has <40% reflectance in the other state. As for the metal layer 2, an AuCo alloy is used.
Patent JP-H025652-A (JP)
Title: Communication control equipment and loop type network system
Inventor: ITOU HARUMINE
IPC: H04L12/42
Filed: 1988-06-22
Abstract: PURPOSE:To cause plural terminal equipment to simultaneously make speaking through a common channel by connecting one master terminal equipment and plural slave terminal equipment through a two-channel digital line in a loop. CONSTITUTION:Master terminal equipment 11 and slave terminal equipment 121-12n are connected through a digital line 13 having two channels of (1) and (2) connected in a loop. The master terminal equipment 11 repeats signals which are superposed by digital addition by means of the slave terminal equipment 121-12n and circulated through the transmitting channel (1) of the line 13 to the receiving channel (2) of the digital line 13. When the signals on the channel (2) are received by means of the slave terminal equipment 121-12n, mutually transmitted voices can be heard.
Patent JP-H05346334-A (JP)
Title: Water-leakage amount measuring apparatus
Inventor: NANAO TERUAKI
IPC: G01F1/00
Filed: 1992-06-15
Abstract: PURPOSE:To permit automatic measurement of basic data and automatic calculation of water-leakage amount without many manual operations so as to save manpower for measuring work. CONSTITUTION:The title is provided with a motor-driven flow regulating valve 2 fixed on the way of a distributing-water piping 2, a travel indicator 3 for measuring opening of the valve 2, a differential manometer 4 for measuring a differential pressure between upstream and downstream sides of the piping 1, and a secondary manometer 5 for measuring the secondary pressure of downstream side. Further, it is provided with a controller 7 that is connected with a control circuit 6 for the valve 2, the travel indicator 3, the manometer 4, and the manometer 5, and arithmetic devices 11, 12 and 13 for calculating the water-leakage amount based on the measured value outputted from the computer 7.
Patent JP-S5778768-A (JP)
Title: Manufacture of dry cell
Inventor: KITAMURA TOMIO
IPC: H01M50/179
Filed: 1980-11-01
Abstract: PURPOSE:To enhance the airtightness of the contacting surface between a carbon bar and a sealing body, and constitute a dry cell with a good preservation performance by attaching the sealing body to the carbon bar, placing a hermetic sealing material on the sealing body around the carbon bar, and inserting a cylindrical heating member from the upside into the former contacting surface. CONSTITUTION:A carbon bar 5 the surface of which is treated with wax is passed through the penetration hole of an upper lid paper 4, and is pressed and fitted into the center of a positive mixture 3. A hermetic sealing material layer 6 is formed on the paper 4. After the opening of a zinc can 1 is curved inward, a sealing body 7 made of polyethylene is attached to the carbon bar 5 in such a manner that the outer periphery of the sealing body 7 touches the curved part of the can 1. A hermetic sealing material 11 is placed on the sealing body 7 around the carbon bar 5. A heated cylindrical heating member 12 is inserted from the upside to about one third of the entire length of the contacting surface between the bar 5 and the body 7, thereby melting the sealing material 11 and the sealing body 7 at the contacting surface. After the member 12 is raised, the body 7 and the material 11 are fused to the bar 5. Following that, a dry cell is manufactured according to a usual method.
Patent JP-S6215904-A (JP)
Title: Expansion type antenna reflection mirror
Inventor: MEGURO AKIRA
IPC: H01Q1/08
Filed: 1985-07-15
Abstract: PURPOSE:To improve the efficiency of storage and to attain high rigidity and high accuracy of the entire antenna by forming an antenna reflection mirror surface by the set of hexagonal cone-shaped segments so as to facilitate the forming of a large aperture reflection mirror. CONSTITUTION:Six members 6 forming the radiation structure A and a hinge 7 collecting and coupling them at a point are provided. Further, six members 9 collected and coupled to a point by a hinge 8 to form radial structure B are coupled with the tip of the members 6 via a hinge 10 to limit the spread of the members 6 toward the outside. Moreover, the torsion of the hexagonal cone consisting of the members 6, 7, 8, 9, 10 is prevented by coupling the hinges 10 by a wire 10. Three members 13 collected and coupled to a point by a hinge 12 are coupled by the hinges 7 to form a structure C restricting the distance among the hinges 7. The structures above are repeated for many number of times to store efficiently the frame structure and the rigidity and accuracy as the mirror surface are kept by the frame structure.
Patent JP-S5943272-A (JP)
Title: Counter-ballance valve
Inventor: FURUTA TOSHIHIRO
IPC: F15B11/02
Filed: 1982-09-05
Abstract: PURPOSE:To open/close a gate valve with small operating force without requiring special bypath, by constructing a check valve such that it will conduct only from first port to second port while providing a push rod at the outside of the check valve and functioning the pressing force corresponding to the rotary position of a cam rod. CONSTITUTION:Upon rotation of a rotary member 52, a helical spring 50 will flex to rotate a cam rod 47. Consequently a push rod 44 will push a check valve 17 but if the pressure at the repeater chamber 22 side is lower than that at the second port 12 side, the check valve 17 will not open to store the rotary force of the rotary member 52 in the helical spring 50. When the pressures at the repeater chamber 22 and the second port 12 are equal, the push rod 44 will push the eheck valve forcefully to open it, thus to open the path between the first port 11 and the second port 12 sufficiently thereby the oil delivered from a pump 39 will flow through said path into the bottom side chamber 15 of the cylinder 14. It will provide same effect as opening the bypath.
Patent JP-H102147-A (JP)
Title: Opening and closing device in equipment enclosure
Inventor: MURATANI MASATAKA
IPC: H05K5/03
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an opening and closing device of equipment enclosure capable of easily, safely and stably swinging up and opening an upper enclosure. SOLUTION: The equipment enclosure is so constituted that an upper enclosure 2 is borne on a lower enclosure 1 in a swinging up and opening turnable and a swinging down and closing turnable manner. A spring 13 having nonlinear characteristics generating moment turned to the swinging up direction of the upper enclosure 2 is equipped. The spring 13 generates the moment bearing the weight of the upper enclosure 2 when the upper enclosure 2 is positioned in the vicinity of a fully enclosed position, it generates the moment stabilizing an angle of the upper enclosure 2 when the upper enclosure 2 is positioned in the vicinity of a fully opened position, an intersection of the nonlinear characteristics is provided to an intermediate position, and when the upper enclosure makes swinging up turning and swinging down turning, moment smaller than the moment bearing the weight of the upper enclosure 2 generates in front and rear area of the intersection.
Patent JP-H0525780-A (JP)
Title: Highly durable leathery sheet and its production
Inventor: NISHITOMI KATSUHIKO
IPC: D06N3/14
Filed: 1991-06-26
Abstract: PURPOSE:To obtain a leathery sheet, good in embossing properties, rich in high durability and excellent in hand by laminating a porous surface layer of a polyurethane, having a specific softening temperature and composed of a specified polyol to a finish layer imposed of a specific polyurethane on one surface of a fibrous substrate. CONSTITUTION:A leathery sheet is obtained by forming a porous surface layer composed of a polyurethane, having 130-185 deg.C softening temperature and using a polymer glycol consisting essentially of a polycarbonate-based diol having >=3000 molecular weight as a polyol component on one surface of a fibrous substrate preferably composed of needle punched nonwoven fabric and further laminating a finish layer composed of a polyurethane having a higher softening temperature than that of the aforementioned polyurethane by at least >=20 deg.C as a polymer component thereon. The resultant leathery sheet is excellent in embossing processability, having excellent hand and rich in high durability.
Patent JP-H11344954-A (JP)
Title: Plasma display device
Inventor: ISHIDA KOZO
IPC: G09G3/28
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To control a noise which is generated by a plasma display device by judging surrounding brightness based on a detection signal in a peripheral circuit and controlling a cooling device based on a judgement signal to lower the revolving speed of a fan and to make to sound accompanying the revolution of the fan smaller. SOLUTION: A plasma display device 1 is provided with an illuminance judging circuit 8 and a fan control circuit 9 as the control circuit for a fan 6 between the fan 6 and a photosensor 7. The output of the sensor 7 is applied to the illuminance judging circuit 8 formed on a substrate on which a peripheral circuit 4 is formed. The illuminance judging circuit 8 judges in what degree a surrounding brightness is and outputs a judgement signal indicating the judgement result to the fan control circuit 9, which controls, for example, the revolving speed of the fan 6 by changing a fan driving voltage to be supplied to the fan 6 in order to make the fan 6 operate in accordance with the judgement signal.
Patent JP-H078082-A (JP)
Title: String holder for binder
Inventor: BABA HARUO
IPC: A01D59/00
Filed: 1993-06-25
Abstract: PURPOSE:To enable the discharge of a foreign material such as a string waste without entry thereof in a spline engaging part even if the foreign material enters a hole end part on the fixed holder side in inserting holes for a driving and rotating shaft of a rotating holder. CONSTITUTION:This string holder for a binder is equipped with a hooked rotating holder (11b) and a fixed holder (11c) and the rotating holder (11b) is attached to a driving and rotating shaft 12 with a spline engaging part 13 so as to freely approach and separate from the fixed holder (11c). Furthermore, a spring 14 for urging the rotating holder (11b) in the approaching direction relatively to the fixed holder (11c) is provided. In this string holder, a hole end part 21 on the side of the fixed holder (11c) from the spline engaging part 13 is formed into a larger diameter than the maximum inside diameter of the spline engaging part 13 in forming inserting holes of the rotating holder (11b) for the driving and rotating shaft 12. A notch part 22 for discharging foreign materials is installed in a part located within an unnipping action range of the rotating holder (11b) in the peripheral wall of the large-diameter hole end part 21.
Patent JP-H0712608-A (JP)
Title: In-pipe placing type flowmeter jig
Inventor: SAKURAI YOSHIKI
IPC: G01F1/66
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a flowmeter jig with easy placing and small electricity consumption by providing cylinder inside with a rotation shaft part extended to cylinder outside and rotating a sensor cover. CONSTITUTION:When a flowmeter jig 1 is placed, a jig 1 is inserted inside a pipe 21 to be measured from a branch part 20 for a fire hydrant. That is, a sensor cover 4 is rotated in advance in up and down directions to be contained in a containing part 10 of a cylinder 2 so that the jig can pass through the thin branch part 20. After the lower end of the sensor cover 4 reaches the bottom of the pipe 21, a handle 18 outside the pipe 21 is rotated around the axis of the shaft 12 of the cylinder 2. Then, following the rotation of the handle 18, a worm gear 17 placed at the end of the shaft 12 rotates and this rotation rotates the sensor cover 4 by way of the worm wheel 8 in the sensor cover 4. The sensor cover 4 is positioned in the pipe axis direction when the inner surface of the sensor cover 4 touches the tip of the containing part 10.
Patent JP-S5278896-A (JP)
Title: Synthesis of 2-substituted thioadenosines
Inventor: SUEHIRO HIDEO
IPC: A61K31/7042
Filed: 1975-12-26
Abstract: PURPOSE: Title compounds formula I [R is radical of formula II (n 1 , n 2 , n 3  are 1W4;A is covalent single bond or O atom)  and their salts; for example, 2-[2-(N-piperidino) ethyl] thioadenosine hydrochloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5858249-A (JP)
Title: Mild magnetic steel bar with superior workability
Inventor: ABE TAKASHI
IPC: C22C38/14
Filed: 1981-10-01
Abstract: PURPOSE:To manufacture a steel bar with superior mild magnetic characteristics and casting workability by reducing the amounts of C and N in a steel to the utmost and by converting solubilized C and N into carbide and nitride with Ti or B. CONSTITUTION:A molten low C and low N steel is subjected to vacuum degassing treatment such as VOD or RH to prepare a clean steel contg. <0.008% C, <0.003% N, <0.005% S and 0.001-0.005% Al. By adding 0.005-0.05% Ti and/or 0.0005-0.01% B to the molten clean steel, traces of C and N solubilized in the steel are converted into carbide and nitride of Ti or B. By reducing the solubilized C and N, the mild magnetic characteristics of the steel is further enhanced, and a soft magnetic steel bar with superior workability is manufactured.
Patent JP-H11347514-A (JP)
Title: Manufacture of granular sulfer solidification molded material
Inventor: IMAOKA TERUTAKA
IPC: C01B17/00
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To improve a handling property in the case where a granular sulfur solidification molded material is used as an aggregate or the like for a building material by continuously feeding a melted sulfur kneaded mixture containing a treated material such as incineration ash or the like and sulfur to a vibration transfer means, the mixture is allowed to spring up on a vibration base, and transferred to be molded granularly by solidification while it is divided into sections. SOLUTION: A raw material mixture containing a material to be treated and sulfur is kneaded by heating by a kneader 11, and an obtained melted sulfur kneaded mixture is supplied to a vibration granulator 2 through a hopper 1. The vibration granulator 2 is placed on a trestle 10 via four springs 5, and the whole of the equipment is vibrated since a vibrator 4 in the vibration granulator 2 is vibrated. The melted sulfur kneaded mixture fed onto a vibration base 3 in the vibration granulator 2 receives vibration, and is granulated while it is moved in the direction of an outlet 6. Thereafter, the granulated sulfur solidification molded product is discharged from the outlet 6, and stored in a receiving bag 12. Further, in this case, cold wind is sent from a cooling machine 7, and the melted sulfur kneaded mixture in the vibration granulator 2 is cooled through a pipe 8.
Patent JP-H025524-A (JP)
Title: Treating device
Inventor: SAKURAI TOSHIHIKO
IPC: H01L21/304
Filed: 1988-06-24
Abstract: PURPOSE:To prevent contamination due to adhesion of foreign substances, which are generated by the reaction of two or more atmospheres to one another, by a method wherein two or more treating tanks are provided and at the same time, a conveying path between the tanks is filled with a fluid isolated from the treatment atmosphere in each treating tank. CONSTITUTION:A first treating chamber 2a interrupted from the exterior and a second treating chamber 26 isolated from the chamber 2a by a partition plate 14 are provided in a device main body 1. Treating tanks 4 filled with an alkaline cleaning fluid 3 are arranged in the chamber 2a in a parallel manner and treating tanks 10 in the chamber 2b are filled with a treating liquid 11 consisting of such a solution as a hydrofluoric acid. A long conveying tank 12 is arranged between the treating chambers 2a and 2b and is filled with such a washing 13 as pure water. Accordingly, as the atmosphere in the chamber 2a and the atmosphere in the chamber 2b are isolated from each other by the plate 14 and the liquid 13 and both atmospheres are maintained in a non-contact state, the generation of foreign substances of salinity and so on due to the reaction of an alkali to an acid is completely inhibited.
Patent JP-H11355020-A (JP)
Title: Antenna for mobile communication equipment and its manufacture
Inventor: MORI SHINICHI
IPC: H01Q1/10
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide the structure of an antenna for portable radio equipment, which is fitted to mass production, whose cost can be reduced and by which the stable product of high quality can be obtained, and to provide the forming method of the antenna. SOLUTION: The antenna is formed of a rod antenna part 13 which can slide in the pull-out direction and the retract direction for the casing S of mobile communication requipment and a coil antenna part 23 which is installed through an insulating joint part 30 provided at the tip of the rod antenna part 13 and which operates in a state where it protrudes from the casing S when retracting the rod antenna part 13. In such a case, the rod antenna part 13 in integrally formed in a part of the joint part 30. A conductive sleeve 40 having a through hole connected to the coil element 21 of the coil antenna part 23 is inserted into the other part of the joint part 30 and the part is integrally formed with the bobbin 21 of the coil antenna part 23. Thus, the conductive sleeve 40 is fixed.
Patent JP-H112387-A (JP)
Title: Repair method of piping flange connection part
Inventor: SHIMOJO TOMOHIRO
IPC: F16L23/16
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To enable a method to perform repair work by reducing a cost and quickly further with good workability even relating to a leak part in the pipe diametric direction inward of a bolt, in the case of sealing from the outside the fluid leak part formed in a piping flange connection part fastened by a bolt. SOLUTION: Between flange surfaces in both sides, a bolt insertion part 5 is surrounded from the pipe diametric direction outward, and in circumferential direction both sides of a fluid leak part 12, a sealing plate material 3 bringing an insertion side end part into contact with at least partly a peripheral part 2a of a gasket 2 is interposed, also after a bolt positioned in the pipe diametric direction outward of the fluid leak part 12 is replaced with a seal material injecting bolt 4 left as communicating with a fluid supply port 4b providing in a head part a fluid delivery port 4a formed to be positioned between the flange surfaces, a fluidized seal material 11 able to seal the fluid leak part 12 is injected from the fluid delivery port 4a of the seal material injecting bolt 4 toward the fluid leak part 12.
Patent JP-S5279992-A (JP)
Title: Liquid chromotography apparatus
Inventor: SHIMOKOUBE IKUO
IPC: G01N30/32
Filed: 1975-12-26
Abstract: PURPOSE: To obtain stable flow rates of eluate without requiring expensive high performance pumps by disposing a feed pump which provides pressures higher than the pressure required in a separation column and providing a branch line for the eluate from the pump. 
     COPYRIGHT: (C)1977,JPO&Japio