baber/WOPTO huggingface dataset:
Patent JP-H03134161-A (JP)
Title: Method and apparatus for producing compound
Inventor: TOKUSHIGE HIROYUKI
IPC: B01J19/00
Filed: 1989-10-17
Abstract: PURPOSE:To produce the compd. of an exactly controlled compsn. at a low temp. and high speed by evaporating and ionizing one raw material and separately thermally exciting the other raw material, then supplying the raw materials onto a substrate and causing a reaction thereof. CONSTITUTION:The inside of a hermetic type vessel 1 is evacuated and the 1st raw material 2 (for example, Si) is heated to evaporate by a heating means 3a. The vapor 2a thereof is excited by an ionizing means 4 to ionize at least a part of the evaporated particles, then the ions are accelerated by an electric field and are brought into collision against the substrate 6. On the other hand, the 2nd raw material 8d (for example, hydrogen) is thermally excited by a separately provided heating mechanism part 8. The cracked raw material atoms are supplied to the substrate 6. The controlled kinetic energy is applied to at least a part of only the 1st raw material 2 to bring the atoms into collision against the substrate 6, by which the compd. is formed. The compd. having the prescribed compsn. is thus formed with the high adhesive strength, density and throwing power.
Patent JP-S61146178-A (JP)
Inventor: SUZUKI MAMORU
IPC: A24F19/10
Filed: 1984-12-21
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-H04146528-A (JP)
Title: Focusing controller
Inventor: OGINO TSUKASA
IPC: G11B7/085
Filed: 1990-10-08
Abstract: PURPOSE:To ensure a stable focus lead-in action with no malfunction by providing a 1st detector means which detects that a focus error signal reached a prescribed level in a focus lead-in state and a 2nd detector means which detects the peak of the focus error signal. CONSTITUTION:This focusing controller is provided with a tracking error detector 3 which detects a tracking error signal based on the output of an optical system 2, and a focus error detector 4 which detects a focus error signal from the signal obtained by the system 2. A digital signal processing part 10 calculates the controlled variables of each actuator so as to control the system 2 to a desired position based on both tracking and focus error signals. Then the part 10 outputs each control signal to a D/A converter 7. When a focal position is coincident with a medium surface, the peak of the focus error signal is detected. Then the focusing servo control is started with detection of the peak of the focus error signal. Thus it is possible to prevent a wrong focus lead-in action occurring on the surface of a recording medium and also to ensure a stable focus lead-in action with no malfunction.
Patent JP-H07103668-A (JP)
Title: Heat accumulative combustion device
Inventor: ISHIGUCHI YUKIO
IPC: F27B19/00
Filed: 1993-09-30
Abstract: PURPOSE:To prevent burning of a discharged gas opening/closing valve due to combustion discharged gas by a method wherein each of input sides of a combustion air opening/closing valve and the discharged gas opening/closing valve is connected by a bypassing pipe and then combustion air of normal temperature is supplied to the discharged gas opening/closing valve through the bypassing pipe when combustion at a burner is stopped. CONSTITUTION:Combustion air is supplied through a combustion air pipe 14a having a combustion air opening/closing valve 3a installed therein is supplied to a burner 11a through a heat accumulating chamber 10a and combustion discharged gas of high temperature within a furnace 9 is passed through a heat accumulating chamber 10b and discharged out of the furnace through a discharged gas pipe 13b having a discharged gas opening/closing valve 2b. In such a heat accumulation type combustion device, bypassing pipes 15a, 15b having auxiliary opening/closing valves 16a, 16b are arranged between input sides of the combustion air opening/closing valves 3a, 3b and input sides of the discharged gas opening/closing valves 2a, 2b. Under a flame extinguishing mode of the heat accumulative combustion device, the auxiliary opening/closing valves 16a, 16b are opened to supply combustion air of normal temperature, thereby burning of the discharged gas opening/closing valves 2a, 2b due to combustion discharged gas of high temperature flowing from inside of the furnace is prevented.
Patent JP-S62128208-A (JP)
Title: Semiconductor integrated circuit
Inventor: HINO YUJI
IPC: H03K19/00
Filed: 1985-11-28
Abstract: PURPOSE:To obtain a large current drive capability with a less occupied area of an output transistor (TR) by adopting the constitution that a voltage between gate and source of a P-channel output TR is increased in a positive power supply and a level shifter circuit. CONSTITUTION:When a potential of the 2nd positive power supply 4 is impressed to an input 5 of a level shifter circuit 9 from TRs 2, 3 being internal logic gates of the pre-stage, a potential of the 1st positive power supply 11 higher than the 2nd power supply 4 is outputted at an output 10 of the level shift circuit 9. Thus, a P-channel output TR 7 is nonconductive and the level of an external output terminal 8 is in the floating state. When a potential of ground 6 is impressed from TRs 2, 3 being the internal logic gates of the pre- stage to an input 5 of the level shifter circuit 9, the potential of ground 6 is outputted at an output 10 of the level shift circuit 9. Thus, the P-channel output TR 7 is conductive and a current flows from the 1st positive power supply 11 to an external output terminal 8. Thus, the current drive capability is improved without increasing the channel width of the P-channel output TR 7.
Patent JP-H06114379-A (JP)
Title: Bacteria removing filter device
Inventor: KITAJIMA SOICHI
IPC: A47K3/00
Filed: 1992-10-07
Abstract: PURPOSE:To provide a highly safe bacteria removing filter device requiring no maintenance and control over a long period of time and obtaining certain bacteria removing effect. CONSTITUTION:This bacteria removing filter device is constituted of the filter device 14 arranged to a part of the water circulating circuits 12, 17 of a bathtub 8 having a circulating pump 11 and a bacteria removing filter 19 formed from an antibacterial material consisting of an org. antibacterial agent and an inorg. antibacterial agent. Bacteria among suspended bacteria and fungi in circulating water reaching the bacterial removing filter 19 are mainly removed by the inorg. antibacterial agent such as silver and fungi are mainly sterilized by the org. antibacterial agent such as a thiazoline compd. and the surface of the filter is not covered with fungi and high bacteria removing effect can be kept over a long period of time.
Patent JP-H04148277-A (JP)
Title: Arrangement correction system
Inventor: KUROKI KANA
IPC: H01L21/82
Filed: 1990-10-08
Abstract: PURPOSE:To prevent a secondary virtual wiring length limit contravention due to an arrangement correction from generating at a few man-hour by checking the virtual wiring length limit contravention at a real time to nets except a virtual wiring length limit contravention net connected to an arrangement correction objective block. CONSTITUTION:When correcting the arrangement of a block from an initial arrangement state, a virtual wiring length limit applying means 3 applies the limit value of the virtual wiring length of a specified net by the indication of a designer, and an interactive arrangement correction means 7 corrects the arrangement of the arrangement correction objective block based on the indication from the designer. In this arrangement correction, a net detecting means 8 detects all the nets between the arrangement correction objective block and the block already arranged, and a virtual wiring length limit contravention net detecting means 5 checks the virtual wiring length limit contravention in an arrangement state after the arrangement correction to all the detected nets when an arrangement correction position is decided by the designer, and repeats it interactively until the virtual wiring length limit contravention net is eliminated. Thus, the generation of the secondary virtual wiring length limit contravention can be prevented at a few man-hour.
Patent JP-H03125093-A (JP)
Title: Quick release connector for flexible hose
Inventor: FURANKU BAANERU
IPC: F16L37/02
Filed: 1990-10-08
Abstract: PURPOSE: To eliminate unexpected separation by a detent by providing a tubular male member with an annular outer protuberance and disengaging means axially parallel and having ramps, and engaging a radial shoulder of a tubular female member with the outer protuberance. CONSTITUTION: A tubular male member 1 is provided with a protuberance 4 having a rear flank 5 and an inclined front flank 6, and disengaging member 8. Each disengaging member 8 has an extension part 11 of the protuberance 4, and a ramp 9 at the side. When the male member 1 is pushed into a tubular female member 2, an arch-like part 19 is changed into a rectangle, and a radial shoulder 21 goes over a detent part 18 and is engaged with the flank 5. When separating, one member is turned to angularly move the detent 18 on the peripheral surface of the extension part 11 to pull out the detent 18. In this structure, certainty of engagement can be confirmed, and there is no unexpected separation.
Patent JP-H02115428-A (JP)
Title: Framed construction for high building
Inventor: ARAKI SATOSHI
IPC: E04B1/18
Filed: 1988-10-25
Abstract: PURPOSE:To increase the rigidity of a beam and enable the adjustment of the rigidity center of a construction body in a high building having a main framed body construction by forming the beam for the predetermined position or a part thereof with steel reinforced concrete on a horizontal plane. CONSTITUTION:Only a part of beams 4 and so forth is made of steel reinforced concrete comprising concrete laid all around the beam body of steel framed construction and the horizontal rigidity thereof is increased, thereby keeping a balance with the part of a core 2 having high horizontal rigidity and the agreement of the rigidity center of the whole of a construction body 1 to the center of gravity 1. Furthermore, a condition is set about the thickness of concrete laid all around the steel framed beam body, and about whether the concrete is applied over the entire length of a steel frame or a part thereof. According to the aforesaid construction, it becomes easy to adjust the horizontal rigidity via the change of a concrete quantity.
Patent JP-H07123446-A (JP)
Title: Scanning line converting device
Inventor: YAMAMOTO HIROAKI
IPC: H04N11/20
Filed: 1993-10-27
Abstract: PURPOSE:To reduce memory capacity by solving trouble in the phase of a chrominance sub carrier wave to be used for color demodulation when positioning is performed while keeping a composite signal as it is. CONSTITUTION:The chrominance sub carrier wave reproduced on the side of a receiver is inputted to a terminal 8 and the chrominance sub carrier wave and a signal inverting the chrominance sub carrier wave are supplied to a selector 10. At the selector 10, the phase of the chrominance sub carrier wave is selected to be the same as a color burst phase after the rearrangement of scanning lines according to a signal T2 which is supplied from a timing generation circuit 13, and supplied to a color demodulation circuit 4.
Patent JP-2000102140-A (JP)
Title: Connection box and wiring method using the same
Inventor: SAITO MINORU
IPC: H02G3/08
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To materialize a connection box having fireproof property and a wiring method using the box which obviates fireproof treatment on the work site. SOLUTION: A connection box 10, which has fireproof filler surrounded by a heat insulating plate and has inner wiring 7 piercing the heat insulating plate and the fireproof filler and having connectors 5 and 6 attached to both its ends, is used. Then, the connection box 10 is attached to a wall 12 so that the connector 5 may face one side of the wall 12 and that the other connector 6 may face the other side of the wall 12, and wire is arranged through the wall 12.
Patent JP-H09115171-A (JP)
Title: Optical head device
Inventor: TAKEDA TADASHI
IPC: G11B7/135
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device capable of obviating the lowering of beam utilization efficiency, easily obtaining accuracy with easy working and averting the increase in manufacturing cost and the increase in size. SOLUTION: This head device has an objective lens 2, a light source 3 consisting of, for example, a laser diode, and a beam splitter 4 consisting of, for example, a half mirror of a cube shape. The front surface, etc., on the light source 3 side of the optical element, for example, beam splitter 4, etc., existing between the beam splitter 4 and the light source 3 are provided with a hologram 5 having a function to focus the beam transmitted through the objective lens 2 at a position F' different from the position F of the focus of the objective lens 2.
Patent JP-H07116764-A (JP)
Title: Sealed forging method
Inventor: IMAHASHI KUNIHIKO
IPC: B21J1/00
Filed: 1993-10-27
Abstract: PURPOSE:To perform the sealed forging, in which the accuracy of a forged article is high and cracking is eliminated, by using a die with a stepped shape, setting a base material with an intermediate diameter between a large and a small diameter parts and extruding the base material to be pressurized to the small diameter side of the die. CONSTITUTION:A stepped die 11 is provided with a large diameter part 11a, medium diameter part 11b and small diameter part 11c. A disk-shaped base material, which is provided with an intermediate diameter between the large and small diameter of the die 11, is set inside the large diameter part 11a. A compressed strain is generated on the base material when it is pushed in by an upper punch 12, but no stretched strain is generated. The base material is further pressed by the upper punch 12, pushed into the small diameter part 11c, and hot formed into a forged article 15. The surface contours of the die 11, upper punch 12 and lower punch 13 are transferred to the forged article 15, and the article is obtained with the prescribed size and shape.
Patent JP-H0985824-A (JP)
Title: Embossed sheet, laminate using the same and production thereof
Inventor: AIZAWA TETSUO
IPC: C08L23/04
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To produce a laminate while developing emboss processability by forming embossed patterns to a sheet composed of a resin compsn. containing a polyproplene resin having a specific m.p., an ethylene/α-olefin copolymer resin and a vinyl aromatic compd./conjugated diene compd. random copolymer in a specific ratio. SOLUTION: A polyolefin resin sheet is composed of a resin compsn. containing 80-45wt.% of a polypropylene resin (A) showing an m.p. of 125 deg.C in temp. rise analysis of temp. rising speed 10 deg.C/min in a differential scanning heat analyser(DSC), an ethylene/α-olefin copolymer resin (B) with an m.p. of 70 deg.C or higher in DSC and density of 0.92g/cm<3> or less and 20-55wt.% of a resin component (C) wherein the wt. ratio of vinyl aromatic compd./conjugated diene compd. is 5-60/95-40 and at least 80% is a hydrogenated saturated aromatic compd./conjugated diene compd. random copolymer. An embossed sheet 5 is obtained by applying embossing patterns to the single or both surfaces of a polyolefin resin sheet.
Patent JP-H01114169-A (JP)
Title: Single lens reflex camera with confirming function
Inventor: KAMIKUBOTA MASAFUMI
IPC: H04N5/225
Filed: 1987-10-27
Abstract: PURPOSE:To provide a confirming function to a single lens reflex camera by changing the direction of an object luminous flux by a mirror in interlocking with shutter so as to send a picture signal corresponding to an optical system whose image is formed via an image pickup element. CONSTITUTION:When a plain shutter 8 is closed, the object luminous flux by a pick up lens section 1 reflected in a half mirror 9 is formed on a focus board 5 of a finder system. On the other hand, when the mirror 9 is turned in interlocking with the opening of the shutter 8, the obfect luminous flux transmitted through the mirror 9 is formed on a film 11 and the object luminous flux reflected in the mirror 9 is formed on the image pickup element 10 arranged in an opposite direction to the focus board 5 and the picture signal corresponding to the optical system formed on the film 11 is sent and monitored by a display device 22 or the like and confirmed. Through the constitution above, the single lens reflex camera with confirming function is obtained.
Patent JP-H01116013-A (JP)
Title: Gaseous phase chemical reaction apparatus
Inventor: OTSUKA KENICHI
IPC: B22F9/28
Filed: 1987-10-27
Abstract: PURPOSE:To prevent the contamination of a constituting material by the powder formed at the time of chemical reaction by constituting an evaporation section and reaction of specific materials. CONSTITUTION:An apparatus constituting body 22, gas introducing pipes 15, 17, an evaporation crucible 19, etc., are respectively formed of graphite or quartz which does not react with an easily evaporatable metal compd. or the same material as the material of the powder to be produced. The easily evaporatable metal compd. charged from an easily evaporatable metal compd. charging pipe 15 into the crucible 19 for evaporation is first fed to the evaporation section 11 and the reaction section 12 without reacting with the constituting materials. A reducing gas is then introduced from the reaction gas introducing pipe 17 to cause the gaseous phase chemical reaction. The reaction gas introducing pipe 17 is sheathed by the inert gas from a sheath introducing pipe 18 at this time. The contamination of the constituting materials by the powder formed of the easily evaporatable metal compd. at the time of the gaseous phase reaction is thereby prevented.
Patent JP-H0984850-A (JP)
Title: Acupressure massaging apparatus
Inventor: KOIZUMI HIROYUKI
IPC: A61N2/08
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To hit the positions of a stiffened muscle and a pressure point accurately by coupling an anti-tilt piece with a hinge to a length-wise base part of a ferromagnetic plate padding the back of a patient while being deflected longitudinally to block the tilting of a chair seat exceeding a fixed angle in contact therewith. SOLUTION: A ferromagnetic plate 1 of this acupressure massaging apparatus is formed in a long and thin rectangle with a length and area enough to pad the back of a patient and with a thickness enough to deflect longitudinally by a surface pressure. A hinge shaft 6 is supported at one end part (base part) along the length of a soft resin case 5 and an anti-tilt piece 7 rotatable on the hinge shaft 6 is supported on the hinge shaft 6. A permanent magnet 9A that can be attracted magnetically on the ferromagnetic plate 1 is fixed by an adhesive or the like in a recessed part 2b on the bottom surface of a bottom wall 2a of a pad body 2A and an energizing spring 2c made up of a compression spring is built inside the pad body 2A.  An acupressure head 2g is supported energized in the direction of sticking so as to be allowed to stick or sink by the enerigizing spring 2c at the center part of a holding wall 3e.
Patent JP-H02117103-A (JP)
Title: Rare-earth permanent magnet having desirable resistance to oxidation and manufacture thereof
Inventor: OTSUKA TSUTOMU
IPC: C22C38/00
Filed: 1988-10-27
Abstract: PURPOSE:To improve corrosion resistance of a sintered body magnet itself by substituting an Nd rich phase having extremely low corrosion resistance with a matrix phase composed of at least one of R5(Pd1-xTx)2, R3(Pd1-xTx)2 and R(Pd1-xTx) having superior corrosion resistance. CONSTITUTION:An alloy powder principally composed of Nd2Fe14B phase is mixed with an alloy powder principally composed of at least one of Nd5(Pd1-xTx)2, Nd3(Pd1-xTx)2 and Nd(Pd1-xTx) phases, and the mixture is molded and sintered to provide a sintered body having a composite texture in which Nd2Fe14B phase is dispersed in a matrix composed of at least one of Nd5(Pd1-xTx)2, Nd3(Pd1-xTx)2 and Nd(Pd1-xTx) phases. The sintered body having such composite texture scarcely contains Nd rich phase. If contained any, it is isolated from others, taking a spherical shape. So, even if the Nd rich phase is oxidized, the oxidation does not penetrate the inside of the sintered body. Thus, corrosion resistance of the sintered body itself can be improved remarkably.
Patent JP-2000095991-A (JP)
Title: Preparation of calcind colored lead
Inventor: KITAZAWA KATSUNORI
IPC: C09D13/00
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a fired colored lead having an ink-impregnated fired lead body which is excellent in stability with time and mechanical strength, i.e., flexural strength, tensile strength, impact strength and the like while having sufficient color developability and depicted line density. SOLUTION: A method for preparing a fired colored lead comprises subjecting a compounded composition containing at least a body material and an organic excipient to kneading, extrusion molding and then, firing in a non-oxidizing atmosphere to form a first fired lead body having, as the binder, carbons by carbonization of the organic excipient; heating the first fired lead body in an oxidizing atmosphere to remove the carbons as the binder by oxidation to form second fired lead body; filling a perhydropolysilazane-containing fluid in the pores of the second fired lead body; heating the resulting product at 1,200-1,400 deg.C, preferably 1,200-1,300 deg.C in an inert atmosphere such as a nitrogen atmosphere or in an ammonia gas atmosphere to obtain a third fired lead body in which silicon nitride has been formed; and further filling an ink in the pores of the third fired lead body.
Patent JP-H09108564-A (JP)
Title: Method and apparatus for extrusion-pelletization
Inventor: TANAKA KYOJI
IPC: G06T7/00
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To automatically adjust the quantity of an additive and to produce good pellets by a method in which the surface condition of pellets is image- analyzed, the results of image analysis are evaluated by a pattern identification instrument using a neural network, etc., the quantity of an additive to be supplied is controlled on the basis of the evaluation results. SOLUTION: A pelletizing apparatus 20 is constituted by attaching flow rate control valves 6, 7 for supplying an additive and flow rate meters 16, 17 for detecting the quantity of the additive supplied to an extrusion-pelletizer 8 for producing pellets by preparing a kneaded product of a granular material and the additive and extruding the product from holes formed in the shape of a lattice. The proper quantity of the pellets are taken by a sampling device 11, and the surface condition of the pellets is photographed with a video camera 13 equipped with CCD. The image data of the pellets are processed by a processor 15 and evaluated by a neural network which learned the visual evaluation standards of an inspector, and the supply of the additive is controlled by fuzzy operation in which the empirical rules of the inspector are modeled based on the evaluation results.