baber/WOPTO huggingface dataset:
Patent JP-S55148680-A (JP)
Title: Hydrofoil craft
Inventor: NOBUOKA SATORU
IPC: B63B1/26
Filed: 1979-05-10
Abstract: PURPOSE: To obtain a hydrofoil craft combining advantages of both surface-floated and half-submerged type vessels by providing, on both sides of a main hull, lateral floating bodies whose water-line area reduces downward, hydrofoils in the lateral direction, and hydrofoil wings between the lower ends of the lateral floated bodies and the hull.  
     CONSTITUTION: In the lower part of a main hull 10, lateral floated bodies 11 whose water-line area reduces downward are provided, while a pair of hydrofoils 12 extending from the corner parts of the lower ends of the above lateral floated bodies 11 are provided. Moreover, between the vicinity of the front lower end parts of the floated bodies and the center of the bottom surface of the main hull 10, hydrofoil wings 13 are arranged. Ordinary sailing is performed by the dynamic lift of the hydrofoils 12, while the inclination in the lateral direction is compensated by the change in the buoyancy of the lateral floated bodies 11 and the inclination in the longitudinal direction, by the change in the dynamic lift of the hydrofoil wings 13, respectively, thus a hydrofoil craft combining the advantages of both surface-floated and half-submerged type vessels being obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55150317-A (JP)
Title: Process for producing thermoplastic rolymer molded article
Inventor: YAMAMOTO TAMIO
IPC: B29C31/10
Filed: 1979-05-14
Abstract: PURPOSE: To produce molded articles blended uniformly with additives continuously for a long period of time by a method wherein a pressure extraction port is provided between a measuring apparatus and a drier, and thermoplastic polymer chips and additives are amalgamated in the piping bofore drying.  
     CONSTITUTION: Thermoplastic polymer chips are supplied through a hopper 6 for the chips and measured by a chip measuring apparatus 7. On the other hand, additives are supplied through a hopper 1 for the additives, and measured by an additive measuring apparatus 2. The additives from the measuring apparatus 2 are supplied through a pressure extracting port 3, a rotary feeder 4, and an additive supply pipe 5 to a drier 10. On the other hand, thermoplastic polymer chips from  the measuring apparatus 7 is supplied through a supply pipe 8 to the drier 10. After amalgamating the chips with the additives at an amalgamagating point 9, they are required to be supplied to the drier. The amalgamating point 9 may be in the vicinity of the inlet of the drier 10, but it is preferable to be spaced apart by 0.3m or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60203085-A (JP)
Title: Teletext receiver
Inventor: TAKAHARA YASUAKI
IPC: G09G5/32
Filed: 1984-03-28
Abstract: PURPOSE:Not to prevent a DMA action for transferring received data or an access to a CPU by prohibiting an inhibiting action of a reference clock in a vertical non-display period and by making a horizontal counter run by itself. CONSTITUTION:While a vertical branking signal is on, a switching circuit 6 is switched to the side of a horizontal counter 2. A decoding signal 15 is selected as a reset signal 13, and clears the horizontal counter 2. In this period an output of an AND gate 21 is prohibited by a vertical branking signal 23, and a stop signal 11 from the counter 2 is not inputted to a clock circuit 1. The amount of delay of a delay circuit 5 is so set to be equal to the time from a decoding signal 14 to a horizontal synchronizing signal. Thus the counter 2 is brought into the self-running condition in almost the same timing as that of the horizontal synchronizing signal in a vertical non-display period, and outputs it continuously without discontinuation of a clock signal 10.
Patent JP-H05256176-A (JP)
Title: Injection timing control device for diesel engine
IPC: F02D41/08
Filed: 1992-03-16
Abstract: PURPOSE:To increase fuel injection quantity before ignition so as to prevent the increase of smoke by obtaining the difference between the actual value and target value of idling engine speed so as to obtain spark advance correction value on the basis of this difference and also to set fuel injection timing according to this spark advance correction value. CONSTITUTION:The fuel injection pump 12 of a diesel engine 11 feeds fuel to a fuel injection valve 27 by a feed pump 14, rotated through a driving shaft 13, through a pump chamber 16 and a high pressure chamber 20. An electronic control unit 40 controls fuel injection quantity and timing through valves 44, 45 on the basis of engine speed detected by a pickup 30 and accelerator opening detected by a sensor 34. In the electronic control unit 40, the difference between the actual value and target value of idling engine speed is obtained during the idling operation of the engine 11, then the spark advance correction value of fuel injection timing is obtained on the basis of this difference, and the fuel injection timing at the idling operation time is set being spark-advance corrected according to the spark advance correction value.
Patent JP-S60223094-A (JP)
Title: Chassis of video tape recorder
Inventor: AZUMA HITOSHI
IPC: G11B33/12
Filed: 1985-03-25
Abstract: PURPOSE:To attach a cylinder directly to a chassis and to reduce greatly the cost of a VTR chassis by giving the bending or buldging only to the attachment position of the cylinder so as to secure the sloping accuracy of the cylinder and securing the linear symmetrical attachment of the cylinder to the sloping direction. CONSTITUTION:An object corresponding to a cylinder base undergoes a press working or an outserting process when a chassis 2 is formed and unified with the chassis 2. When a cylinder 3 is attached to the chassis 2, the cylinder 3 is fixed by a screw 4 to a part 1' which is buldged into a cone with sloping of about 13 deg.. This simplifies the structure and increases the attachment force between the cylinder 3 and the chassis 2.
Patent JP-H03260404-A (JP)
Title: Diagnostic method for hydraulic circuit
Inventor: MAEKAWA KENJI
IPC: G01M99/00
Filed: 1990-03-08
Abstract: PURPOSE:To diagnose deterioration or failure with no need of a special device by comparing a ripple factor of ratio of an absolute amplitude value to a pulsation amplitude value of hydraulic pressure in a hydraulic circuit with a standard value calculated at the normal time so as to diagnose deterioration or degree of failure from an absolute value of a deviation. CONSTITUTION:Pressure of oil delivered from an oil tank 1 by means of a pump 2 is measured with a pressure sensor 3, separated into an absolute amplitude value and a pulsation amplitude value by means of a direct current part/ pulsating current part separating unit 4, and output to a signal processing unit 5. Moreover, a judging unit 6 receives the input of a ripple factor at the normal time and a degree of abnormality by a comparative deviation, quantitatively judges the degree of abnormality with a detected value of the ripple factor and the deviation at the normal time, and displays the result to a display unit 7. Therefore, it is possible to quantitatively judge deterioration or failure of the hydraulic circuit and the constituent apparatuses with no need of a complicated device.
Patent JP-H03258265-A (JP)
Title: Feeding path structure for deodorizing aromatizer in furniture
Inventor: KURATA AKIRA
IPC: A47B81/00
Filed: 1990-03-09
Abstract: PURPOSE:To get rid of spoiling appearance and containment property of a furniture etc., by providing a feeding and carrying paths for a deodorizing aromatizer in the furniture etc. CONSTITUTION:A feeding and carrying paths 11 for a deodorizing aromatizer N are formed in a locker 1 and the feeding and carrying paths consist of a piping constitution. A constitution of the locker 1 wherein the feeding and carrying paths 11 with this constitution are provided consists of a lot of divided rooms 2 formed above a base stage 3. A door plate 4 is provided at the front of each divided room 2 and a side plate 5 is provided on the outer side face of each divided room 2 on both sides. In addition, a top plate 6 is provided on the upper face of an upper divided room 2 and a back plate 7 is provided on the back face of each of these divided room 2. An each partition 8 divides between each divided room 2 and the locker 1 is thus constituted. One room of these divided rooms is used as a compressive carrying room wherein a compressive carrying apparatus 10 is placed. Various instruments, switches, operation lamps etc., are provided on the front panel of the compressive carrying apparatus 10. Feeding and carrying pipes 12 are stood upward from the upper panel of the compressive carrying apparatus 10 and the direction of the pipes is changed to the horizontal direction at the point where they reach the top plate 6.
Patent JP-H10243482-A (JP)
Title: Wireless remote control
Inventor: NOBORI SHIGEYUKI
IPC: H04Q9/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wireless remote controller which promotes to make it small and thin. SOLUTION: This remote control is connected to a connection member through a metal fixture 22 that is nailed to a case body 20. In such cases, a stabilizing projecting part 11 at the time of being mounted, which is provided on the rear of the body 20 is shared as a boss of a fixing screw whole 111 for the fixture 22, and the hole 111 is punched on the part 11.
Patent JP-S59185040-A (JP)
Title: Reader of optical video disc player
Inventor: TANAKA YASUHIRO
IPC: G02B7/28
Filed: 1983-04-05
Abstract: PURPOSE:To turn an optical system barrel, to slide it in the direction of optical axis and to displace it in the vertical direction by providing a coil for sliding the barrel in the direction of light radiation and a couple of coils for turning the barrel around a guide shaft or for displacing it in the vertical direction. CONSTITUTION:A condensor lens 11 is fitted to the optical system barrel 10, the guide shaft 12 taking a straight line in parallel with the optical axis as a center axis is inserted to the optical system cylinder 10, further the guide shaft 12 is supported by an elastic body 13 and the elastic body 13 is supported by a fixed part. Then, the optical system barrel 10 is slided in the B direction, i.e., in the direction of optical axis by flowing a current to a coil 14 for controlling focus. Further, the optical system barrel 10 is moved in the D direction, that is, in the direction almost in parallel with a plane including the optical axis and the center axis of the guide shaft 12 and also in the direction vertical to the optical axis and is turned in the C direction, that is, around the guide shaft respectively optionally by flowing correctively a current to coils 15, 16 used for tracking control-time base control in common respectively.
Patent JP-H10249038-A (JP)
Title: Game island delivery gutter
Inventor: FUKUSHIMA NOBUO
IPC: A63F7/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated when game balls are rolled by laying a sound buffer member on the metallic bottom surface of a gutter main body, laying a plate material provided with sound absorptivity on the upper surface and constituting a passage bottom surface. SOLUTION: This delivery gutter 1a is in a thin and long box shape and is constituted of a gutter main body 11, the sound buffer member 12, a bottom surface sound-proof plate 13, an inner cover 14 and an upper cover 15, A metallic plate material is formed in a recessed shape for the gutter main body 11, the sound buffer member 12 is stuck over the entire bottom surface 111 and the bottom surface sound-proof plate 13 is laid on it.  For the inner cover 14, for the plate material of synthetic resin provided with the sound absorptivity and light transmissivity, both edges are bent to an oblique lower part to the flat part 141, respective tip parts 142 are bent so as to be in contact with the side face 112 of the gutter main body 11 further and it is put on the bottom surface sound-proof plate 13 so as to cover it from the top and constitutes a game ball passage along with the bottom surface sound-proof member 13. For the upper cover 15, a step part 151 is formed at both edges of the plate material, the sound buffer member 152 is stuck and laid on the back surface and it is mounted on the receiving seat surface 113 of the gutter main body 11.
Patent JP-S54150965-A (JP)
Title: Color braun tube
Inventor: AKATSU MITSUHARU
IPC: H01J29/07
Filed: 1978-05-19
Abstract: PURPOSE:To prevent the radiation of the higher harmonic noise wave given from the front surface of the Braun tube and caused by the flyback pulse by dividing the internal capacity of the color Braun tube into two parts and then inserting the noise controlling resistance between the divided two parts, and thus to enhance the picture grade. CONSTITUTION:Anode electrode 9 is connected to the inside of the funnel part of the Braun tube via conducting paint film 20, and the Braun tube capacity is caused between electrode 9 and conducting paint film 21 coated outside the funnel part. At the same time, the color selection shadow mask 10 is connected to conducting film 22 via the metal spring. In this case, the capacity is also caused between film 22 and reinforcement metal fittings 23 provided at the outer circumference of the front panel of the Braun tube. In this connection, mask 10 is connected to film 20 via resistance 24, and the higher harmonic wave of the flyback pulse is attenuated by the Braun tube capacity and noise limiter resistance 24. As a result, the noise radiated from the front surface of the Braun tube can be reduced in a high efficiency.
Patent JP-H11243171-A (JP)
Title: Lead frame copper alloy
Inventor: TOMIOKA YASUO
IPC: H01L23/50
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To improve an oxide film with respect to adhesion to a lead frame and to protect a package against cracking or delamination by a method, wherein the ratio of a peak height of CuO at a reflection plane (002) which is detected by X-ray diffraction to that of Cu2 O at a reflection plane (111) is prescribed. SOLUTION: Cr (0.05 to 0.4%) and Zr (0.03 to 0.25%) which have the effect of separating out in mother phase for improving a copper alloy in strength are contained in a lead frame copper alloy. Furthermore, 0.06 to 2.0% Zn is contained in the copper alloy to have an oxide film improved in adhesion for preventing a soldered joint from separating off due to heat. 0.1 to 1.8% Fe and 0.1 to 0.8% Ti are contained in the copper alloy to enhance it in strength. One or more elements selected from among Ni, Sn, In, Mn, P, and Mg are added to the copper alloy and their contents are determined in total amount to 0.01 to 1.0%. As a result, the peak height ratio CuO (002)/Cu2 O (111) becomes 0.5 or below, an oxide film is improved in adhesion with respect to plastics or the like, and a package can be protected against cracking or delamination.
Patent JP-S57174605-A (JP)
Title: Burning device
Inventor: OKADA KIYOMI
IPC: F23C6/04
Filed: 1981-04-21
Abstract: PURPOSE:To enable high-efficiency and high-output combustion of solid fuel by structuring a system whereby the eddy stream of combustion gas from the main combustion  chamber which is intended for primary combustion of solid fuel is made to keep on  burning in the subsidiary combustion chamber as well by the medium of the through route of the partition that separates the two combustion chambers. CONSTITUTION:The main combustion chamber 1, with the supply thereinto of solid fuel  and primary air, starts combustion. The through route 10 of the partition 8 that separates the main combustion chamber 1 and the No.1 subsidiary combustion chamber 2  ends to form the shaft-through port 10a on the side of the main combustion chamber 1. Consequently, the heavy fuel remaining unburnt, through the centrifugal force of the  eddy stream of combustion gas, remains on the outer periphery of the main combustion chamber 1 to keep on burning while the combustion gas containing light ash  content that has gone through primary combustion is led into the shaft-through port  10a. This combustion gas, following the shape of the through route 10, is let out of the  periphery-through port 10b to be fed into the No.1 subsidiary combustion chamber 2.  The periphery-through port 10b is faced approximately in the tangenital direction of  the No.1 subsidiary combustion chamber 2, where the just-mentioned combustion gas  resumes spiral stream movement to keep on burning.
Patent JP-S61218091-A (JP)
Inventor: WASHIMI HIROSHI
IPC: H05B33/10
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61217220-A (JP)
Title: Manufacture of cast resin insulating body
Inventor: KAKUHARI MASARU
IPC: B29C39/22
Filed: 1985-03-22
Abstract: PURPOSE:To obtain the cast resin insulating body, precluded from generation of internal strain and provided with prominent mechanical performance, by a method wherein a molded-in metallic fitment is supported movably at the inner wall surface side of a mold and the curing process of resin is effected under energizing the molded-in fitment to the side of opposing inner wall surface so that the molded-in fitment moves to follow the contraction of setting of the resin composition. CONSTITUTION:A mold 30 is accommodated in a vacuum casting tank and liquid resin composition 19 is poured into a hollow section 27 through a casting port 16. The mold 30 is transferred into a heating and curing tank, a pressurizing medium path 20 is connected to a pressurizing means 29 through a joint 21, the mold 30 is heated to the thermosetting temperature of the resin composition 19 to cause the setting reaction of the same and the liquid resin composition gels. An opening and closing valve 23 is opened when the gelation is started and the rubber elasticity of the composition is increased and the curing process is effected under applying the pressure of the pressurizing medium 40 on recesses 33 and energizing the molded-in fitment 36 so that the same is readily moved to the side of the cast insulating body by following the contraction of curing of the same insulating body. The molded-in fitment 36 may be moved by the amount (g) from the bottom surface of the recess 33 in accordance with the amount (g) of curing contraction of the insulating body 27, therefore, generation of remaining strain may be precluded.
Patent JP-S602730-A (JP)
Inventor: UORISU KAARU BINGAMU
IPC: G09F3/00
Filed: 1984-03-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07266530-A (JP)
Title: Plate making printing apparatus
Inventor: TAKAHASHI MITSURU
IPC: B41C1/14
Filed: 1994-03-29
Abstract: PURPOSE:To shorten FPT without introducing a fluorescent lamp preheating time into FPT even if a fluorescent lamp is used in a screen printing apparatus using a bending plate making mode as an illumination light source. CONSTITUTION:In a plate making printing apparatus having the manuscript receiving stand arranged to ADF 72 setting a manuscript to be read and a manuscript reading part 70 equipped with a flouorescent lamp 77 for illuminating the manuscript, a manuscript presence sensor 73 detecting whether the manuscript is set, a main control panel 83 as a fluorescent lamp control means starting the preheating of the fluorescent lamp 77 on the basis of the signal from the manuscript presence sensor 73 and a fluorescent lamp stabilizer 71 are provided.
Patent JP-H04274765-A (JP)
Title: Method for controlling dispensing in sample dispensing device
Inventor: KAMIJIYOU KIHACHIROU
IPC: G01N1/00
Filed: 1991-03-01
Abstract: PURPOSE:To effectively prevent the sample which has been weighed and sucked in a titration tip mounted on a sampling head of a sample dispensing device from dripping while a titration tip is moved to a separation position when sample sampled from products is separately titrated to be analyzed for the purpose of quality control of volatile product such as solvent separated and purified from crude oil in a petroleum plant or the like. CONSTITUTION:A syringe 3 of a sample dispensing device is actuated as predetermined whereby a plurality of cycles of suction and discharge are repeated by the syringe 3 while the lower end of a titration tip 21 reaches a liquid surface of the sample in the sample bottle 1 before the titration tip 21 mounted on a sampling head 2 weighs and sucks a predetermined amount of sample in the sample bottle 1, so that vapor pressure of sample in a path 6 from the titration tip 21 to the syringe 3 is made close to saturated vapor pressure. Then the syringe 3 is allowed to perform suction for weighing a predetermined amount to have the titration tip 21 to weigh and suck the sample.
Patent JP-H06245997-A (JP)
Title: Blood concentrating device-containing artificial lung
Inventor: NAKANISHI HIKARI
IPC: A61M1/14
Filed: 1993-02-24
Abstract: PURPOSE:To provide an artificial lung which improves the gas exchangeability represented by oxidation efficiency and can decrease the amt. of the blood to be packed by building the filter membrane part of the blood concentrating device which is frequently used in endocirculation into the artificial lung formed by using hollow yarn membranes of an external reflux type. CONSTITUTION:The blood introduced from a blood inflow part 2 passes an inside cylinder 3 provided with many slits on its side wall where the blood is filtered by hollow yarn 4 for filtering the blood arranged to enclose the inside cylinder; further, the blood passes between hollow yarn 5 for gas exchange arranged on the outer side and is then connected to a circuit heading toward a patient from an outlet 7 provided at the end of an outside cylinder 6.
Patent JP-H10251708-A (JP)
Title: Production of sintered body of metal powder, and degreased body
Inventor: INAHASHI JUN
IPC: B22F3/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method capable of facilitating the regulation of the carbon content of a sintered body of metal powder to the carbon content of the desired metal. SOLUTION: A composition for injection molding, composed of a kneaded material of metal powder and organic binder, is injection-molded and formed into an injection molded body. After heating is applied to this injection molded body to remove the organic binder and form a degreased body, the degreased body is sintered into a sintered body. At this time, when the carbon content of the sintered body, the carbon content of the degreased body, and the oxygen content of the degreased body are represented by (a)(wt.%), (b)(wt.%), and (c)(wt.%), respectively, the carbon content (b) of the degreased body and the oxygen content (c) of the degreased body are controlled so that they satisfy inequality 0.005<=b/12-c/16<=1.05×a.  Because the carbon content and oxygen content of the degreased body are controlled on the basis of the carbon content of the desired sintered body, the desired metal can be produced.