baber/WOPTO huggingface dataset:
Patent JP-S6372410-A (JP)
Title: Manufacture of aluminum alloy wire
Inventor: SUGIYAMA NOBORU
IPC: B22D11/06
Filed: 1986-09-17
Abstract: PURPOSE:To prevent generation of fine cracks at a preworking stage by constrainedly rolling the entire sectional periphery of a cast wire having a specific cross section by a least one couple of preforming rolls for drawing the wire into a rough drawn wire by a tandem type rolling mill. CONSTITUTION:The sectional shape of a cast wire is set so that the ratio of a width (w) to a height (h) at the half-height position is in the range of 1.0-1.5 to obtain a sectional shape suited to a tandem rolling mill with an internal stress level controlled by constrained rolling of the entire periphery. The height means a size in the radius direction of a rotating annular mold 1. As for the relation between a sectional shape of a constraint groove 10a for the constrained rolling of a roll-formed cast wire and the case wire 3, a position at which the wire 3 is brought into rolling by the groove 10a at the inlet of preforming rolls is made to be not so much different in the roll width direction. That method is easily applicable to existing manufacturing devices for rough drawn wires and good rough drawn wires without defects are manufactured.
Patent JP-H1157757-A (JP)
Title: Device for aerobically treating organic waste water
Inventor: IWASAKI KUNIHIRO
IPC: C02F3/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To aerobically treat an org. waste water by decreasing the amt. of carriers flowing out into treated water even when increasing the linear velocity of the air through the water and consequently supplying a large amt. of air. SOLUTION: A water feed pipe 12 for supplying the raw water being org. waste water to a treating tank 10 and a diffuser pipe 13 for supplying the air from an air source such as a blower are provided, an inclined separation plate 14 with the upper end projected above the water surface in the tank, with the middle inclined below the water surface and with the lower end positioned almost in the middle of the water height in the tank is furnished, a sludge settling chamber 15 and a reaction chamber 16 are formed in the tank and isolated from each other by the separation plate.  Aerobes are allowed to be present in the reaction chamber, a treated water overflow trough 18 is provided at the upper part of the settling chamber while coming in contact with the separation plate, a gas separation plate 19 is furnished below the settling chamber in the reaction chamber, and an almost vertical flow straightening plate 21 is provided at the lower part of the settling chamber at a distance from the plate 14 and separated upward from the separation plate 19.
Patent JP-H0639678-A (JP)
Title: Numerical control data generating device
Inventor: FUKAYA YASUSHI
IPC: B23Q15/00
Filed: 1992-07-24
Abstract: PURPOSE:To regulate the balance between the machining time of the first process and the machining time of the second process easily by the operator, in a numerical control data generating device to generate the numerical control data of the first process and the second process depending on the input machining form and the raw material form. CONSTITUTION:The divided data to set the machining ranges of the first process and the second process in rough machining, and the divided data to set the machining ranges of the first process and the second process in a finish machining are input to the first/the second process dividing member 9 of the rough machining, and to the first/the second process dividing member 11 of the finish machining respectively, through an operation panel form input member 2 by the operator. The machining scedules of the first process and the second process are decided depending on the divided data, the machining form, and the raw material form, so as to generate numerical control data.
Patent JP-H0564120-A (JP)
Title: Video signal reproducing device
Inventor: MISUMI HIROYOSHI
IPC: G11B27/10
Filed: 1991-08-29
Abstract: PURPOSE:To attain quick and stable interval reproduction by making movement of a reproduction head and setting of a tracking and reproduction picture signal generating means complete till a picture signal to be reproduced next is stored in a memory. CONSTITUTION:When a picture signal recorded on plural recording tracks on a recording medium 10 respectively by a reproduction head 9 is reproduced sequentially at a prescribed time interval in a prescribed order and stored in a frame memory 7 and then outputted, a control section 14 gives a command to a motor drive circuit 17 for a preset interval time to stop driving a motor 11 thereby bringing the mode to the standby state. Through the constitution above, till the picture signal reproduced next is stored in the memory 7, the movement and the setting of the head 9 and the setting of a reproduction picture signal forming based on a reproduced information signal are finished to implement the interval reproduction of the picture signal quickly and stably without disturbing the picture.
Patent JP-H0654452-A (JP)
Title: Charging circuit
Inventor: OKU SETSUYA
IPC: H02J7/34
Filed: 1992-07-24
Abstract: PURPOSE:To supply a sufficient current from an external power source to an electric apparatus even if a secondary cell is disconnected by limiting a charging current by connecting a power source of the apparatus in parallel with the cell and an external DC power source, and connecting a parallel circuit of a charging current limiting resistor and a discharge diode in series with the cell. CONSTITUTION:When a slave unit of a cordless phone is removed from a charging stand and an external power source terminal 1 is opened, a discharging current from a battery 3 flows to a switch 5, a power source circuit 6 and a discharge diode D2, and a controller 4 senses the removal of the slave unit by a voltage VDD generated in the circuit 6. When the unit is placed on the stand, a charging current flows from the power source 1 through a diode D1, a quick charger 2, the battery 3 and a resistor R1. The controller 4 turns ON a transistor TR1 to bypass a resistor R3 to perform quick charging. When the charging is finished, the TR1 is turned OFF, and the resistor R3 becomes a charging resistor. Thus, a charging current is limited to supply sufficiently current to the power source even if the battery is disconnected.
Patent JP-H0267181-A (JP)
Title: Rewritable optical recording medium and erasure method thereof
Inventor: YAMAMOTO TORU
IPC: G11B7/24015
Filed: 1988-09-01
Abstract: PURPOSE:To reduce the remainder at the time of erasure and to enhance heat resistance by constituting the title recording medium of the first adhesive layer, the second layer of an org. dye absorbing the wavelength of laser beam and a binder and the third layer composed of a unidirectional type shape memory alloy. CONSTITUTION:An optical recording medium is rotated and irradiated with semiconductor laser beam 23 having power of 3.2mW on the side of a substrate 11 to perform recording. Whereupon, the layer 12 of an org. dye and a binder being the second layer becomes hot to generate a thermally expanded org. dye/binder layer 21. At this time, the shape memory alloy layer of the third layer forms a shape memory alloy layer 22 wherein a dome-shaped pit is forcibly formed in a cooled state by the thermal expansion of the second layer and a dome-shaped protuberance is fixed. Regeneration is performed by projecting laser power beam on the recording medium on the side opposite to the substrate to read the intensity change of reflected beam, and erasure is performed by irradiating the recording medium with laser power of 6mW on the side opposite to the substrate to return the shape memory alloy layer 22 to the original flat shape.
Patent JP-S6268198-A (JP)
Inventor: RENNARUTO ETSUCHI BURANTO
IPC: B63H5/10
Filed: 1986-09-17
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-H0665351-A (JP)
Title: Self-crosslinking resin
Inventor: YUGAWA YOSHIYUKI
IPC: C08G18/08
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a self-crosslinking resin containing carboxyl, blocked isocyanate and hydroxyl groups in the molecule and being useful for a one-pack coating agent without causing gelation and coloration by reacting free isocyanate groups of a vinyl polymer containing two or more free isocyanate groups with a polyester resin and a blocking agent under specified conditions. CONSTITUTION:Part of the free isocyanate groups of a vinyl polymer containing at least two free isocyanate groups in the molecule (e.g. m-isopropenyl-alpha,alpha'- dimethylbenzyl isocyanate/n-butyl acrylate/2-ethylhexyl acrylate copolymer) are reacted with part of the hydroxyl groups of a polyester resin containing at least two hydroxyl groups and at least one carboxyl group in the molecule (e.g. trimethylolpropane/1,6-hexanediol/butylethylpentyl glycol/cyclohexanedicarboxylic acid/isophthalic acid/phthalic anhydride copolymer), and all of the remaining free isocyanate groups are reacted with a blocking agent.
Patent JP-H0667396-A (JP)
Title: Film supplying device
Inventor: YAMAGUCHI TAKUJI
IPC: G03D13/00
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a film supplying device capable of automatically and continuously supplying many films to a developing part. CONSTITUTION:A leader moving device 30 supporting the, edge of a leader L to which the film F is connected and moving the leader L into the inner part of a film supplying chamber 4 is provided on the film supplying chamber 4. A leader feeding device 40 feeding the leader L stopped on the carrying end part of the leader moving device 30 to a film set chamber 3 on an upper part is provided. A leader feeding device 100 feeding the fed leader L to the developing part 1 is provided on the film set chamber 3, and the leader feeding device 100 feeds the leader L and the film F to the developing part 1, then the leader feeding device 40 feeds the next leader L to the film set chamber 3; and every time the leader feeding device 40 feeds the leader L on the leader moving device 30, the leader moving device 30 is actuated to carry the leader L into the film supplying chamber 4.
Patent JP-H1096692-A (JP)
Title: Apparatus for measuring component of leaf
Inventor: SATAKE SATORU
IPC: G01N21/59
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To eliminate an integrating sphere requiring machining to a spherical face and reduce manufacture costs, by setting a diffuse reflection plate, a reflecting optical path and a diffuse transmission plate at a light source part projecting a near infrared light to a leaf to be measured. SOLUTION: At a light source part 2 projecting a near infrared light to a leaf 16 to be measured, lights from light-emitting elements 3, 4 are projected to a diffuse reflection plate 5 and irregularly reflected, and also irregularly reflected between the diffuse reflection plate 5 and a wall face of a mortar- shaped block 6. In other words, an irregular reflection state approximate to an ideal integrating sphere is generated, and a reflected light from the diffuse reflection plate 5 becomes stable in amount. Among the reflected light, a light irregularly reflected to the center of an opening 7 is guided to a radiation side 9 along a reflecting optical path 8 and further diffused in a diffuse transmission plate 10 to be a uniform light to be projected to the leaf 16. The light passing the leaf 16 is detected at a light amount detection device 11.  The amount of chlorophyll, etc., included in the leaf 16 is measured on the basis of an absorbance of the leaf 16 detected as above and the amount of nitrogen is estimated.
Patent JP-S60111588-A (JP)
Title: Beam-index-type television receiver
Inventor: HOSONO TAKASHI
IPC: H04N9/24
Filed: 1983-11-21
Abstract: PURPOSE:To secure linearity of a deflecting system in spite of the characteristic fluctuation, etc., of a deflecting circuit and to obtain satisfactory picture quality of a regeneration picture by utilizing the correlation of linearity of a deflecting system, and by correcting the deflecting speed error of an electron beam by net working time. CONSTITUTION:At an interval of N guard bands 14 which are provided between respective color fluorescent bodies 13R-13B of a screen 11 of a CRT10 which is used for a beam-index-type television receiver, an index line fluorescent body lines 15 are formed. A main deflecting coil 16, a subdeflecting coil 17, and an optical detector 18 are arranged at the CRT10. In addition, a chrominance signal separator circuit 5, main- and sub-deflecting driving circuits 20 and 30, a selection amplifier 40 of an index signal which is connected to the detector 18, a PLL50, and a correction circuit 60 are provided in the receiver. The deflecting speed error of an electron beam is corrected by net working time by utilizing correlation of linearity of a deflecting system, the linearity of the deflecting system is always secured in spite of characteristic fluctuation, etc., of the deflecting circuit, and satisfactory picture quality of a regeneration picture is obtained.
Patent JP-S6198705-A (JP)
Title: Continuous polymerization of polyolefin
Inventor: ISHIMOTO TAKEHIRO
IPC: C08F6/00
Filed: 1984-10-20
Abstract: PURPOSE:In the continuous slurry polymerization, the solvent is circulated without removal of low-molecular-weight polymer out of the polymerization system to enable high-yield production of polyolefin in no need of the solvent purification process. CONSTITUTION:In the continuous production of polyolefin where an olefin monomer is continuously polymerized in a solvent such as hexane or heptane in the presence of a catalyst to form a polyolefin slurry, the slurry is subjected to solid-liquid separation into the polyolefin and the solvent and the separated polyolefin is dried to effect further removal of the solvent, which is separated in the solid-liquid separation is circulated to the polymerization procedure without purification and the solvent vapor which is separated in the drying procedure is condensed and the condensed solvent is reused in the polymerization procedure.
Patent JP-S59109983-A (JP)
Title: System for managing coordinate of graphic information in picture inputting-outputting device
Inventor: HOSOYA KOUICHI
IPC: G06K11/00
Filed: 1982-12-15
Abstract: PURPOSE:To reduce the quantity of address information necessary for processing graphic position by providing a reference position indicated by an absolute address and displaying an image address on the periphery of a graphic in the form of a relative address to the reference position. CONSTITUTION:By correlating the coordinate of a digitizer 20 to the coordinate of an output drum 30, the coordinate of the digitizer 20 can be converted into the coordinate of the output drum 30. When the output size on the output drum 30 is indicated by a console 50 under this condition, an output size frame converted at an appropriate ratio is displayed on a graphic display 52. When a graphic code (rectangular, circular, etc.) and a necessary coordinate point are inputted by the digitizer 20 as a block copy graphic thereafter, the above mentioned coordinate conversion and power conversion for displaying on the display 52 and so forth are calculated in the computer 51 and a graphic is displayed on an indicated position of the display 52 with an indicated size. When such arrangement is made, the quantity of address information required for processing graphic can be reduced.
Patent JP-H0656157-A (JP)
Title: Holder for wrapping film container
Inventor: SASAKI YOSHINARI
IPC: B65D25/52
Filed: 1992-07-28
Abstract: PURPOSE:To obtain a holder for a wrapping film container which is not massive, is placed in a small space to be attached to a wrapping film container of any size and can serve either in a placed or held position since removal of the container is free. CONSTITUTION:A holder has a front wall 2 no which a front plate 15 and a bottom plate 16 of an unsealed wrapping film container B can attach freely removably and a bottom wall with a fixing sheet adhered to a rear face and an upper face. The tip of the front wall 2 is folded forward by 90 to 70 degrees with respect to the front wall 2 no form a lead piece 9, while a border between the lead piece 9 and the front wall 2 reduces resistance for unwinding the film as a coarse face, so that the film can be cur without a cutting jig with the tip face of the lead piece 9 as a smooth face and also sharpness at the time of cutting is improved.
Patent JP-H0774016-A (JP)
Title: Raw-material iron oxide power for manufacture of soft ferrite and manufacture of soft ferrite
Inventor: KIYOTA SADAKIMI
IPC: H01F1/34
Filed: 1993-09-03
Abstract: PURPOSE:To provide a manufacturing method of a soft ferrite having a high- level magnetic characteristic and to provide its raw-material iron oxide powder. CONSTITUTION:A raw-material iron oxide powder for manufacture of a soft ferrite is an iron oxide powder obtained by spraying and roasting an iron chloride aqueous solution, its average particle size by an air transmission method is at 0.1 to 0.4mum, and its average particle size by a BET method is at 0.01 to 0.075mum. It is preferable to obtain the iron oxide powder by spraying and roasting an iron chloride aqueous solution at an iron concentration of 80 to 320g/l to an average liquid-drop diameter of 5 to 50mum. In the manufacturing method of the soft ferrite, an oxide powder of Fe, Mn, Zn or the like is crushed and mixed, a main-raw-material mixed oxide powder is obtained, the powder is calcinated and crushed, an additive in a small quantity is mixed simultaneously, this mixture is molded, and a molded body is fired. In the manufacturing method, the iron oxide powder is used as the raw-material iron oxide powder.
Patent JP-S6375674-A (JP)
Title: Testor for insert of electronic component
Inventor: TAMANOI TAKESHI
IPC: G01R31/04
Filed: 1986-09-19
Abstract: PURPOSE:To automate inspection, by mounting a substrate on which contact elements as many as, more than or less than lead wires, pressurizing conductive rubbers as many as the contact elements and each pair of electrodes correspond ing to each of the pressurizing conductive rubbers in a ratio of 1:1 are arranged. CONSTITUTION:Each of pressurizing conductive rubbers 10 is used as a kind of a switch and strongly pressed to electrodes 13, 14 to short-circuit said electrodes 13, 14 and operates as the switch. Each pressurizing conductive rubber 10 used herein is also used as a spring and upper and lower contact pins used heretofore and has a self-recovery property in addition to switching action and can be made small-sized as compared with a conventional size. In such a state that the lead wire of an electronic component is inserted in a substrate, the lead wire 18 protruded from the substrate presses the pressurizing conductive rubber 10 through a contact element 15 to bring the electrodes 13, 14 to a continuity state. By performing the detection of the state of all of the electrodes 13, 14 that is the combination of the continuity states, the insert state of the total number of lead wires can be inspected and, when there is a failure component, said components can be indicated.
Patent JP-H0948693-A (JP)
Title: Method for forming diamond single crystal film
Inventor: KOBASHI KOJI
IPC: H01L21/20
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To form a large-area diamond single crystal film by vaporphase synthesis at a low cost by metallizing a substrate with a platinum film, annealing the metallized film and forming a diamond film on the platinum film by a vapor-phase synthesis. SOLUTION: A platinum film or a platinum alloy film containing >=50 atom % of platinum is formed on a substrate by vacuum evaporation. The platinum or platinum alloy film is annealed and a diamond film is formed by a vapor- phase synthesis on the platinum or platinum alloy film used as a substrate to obtain the objective diamond single crystal film. The surface of the deposited platinum or platinum alloy film may be roughened after the annealing treatment and before the vapor-phase synthesis of the diamond film by buffing with diamond powder or diamond paste or by a ultrasonic treatment.
Patent JP-H04104946-A (JP)
Title: Dielectric porcelain composition
Inventor: HIRAI TAKAMI
IPC: C04B35/46
Filed: 1990-08-20
Abstract: PURPOSE:To improve specific dielectric constant, Q-value and temperature coefficient of resonant frequency of dielectric porcelain by reducing the usage of Sm2O3 by specifying composing ratio of a composition comprising BaO, TiO2, Nd2O3, Sm2O3 and Bi2O3. CONSTITUTION:In a composition expressed by xBaO-yTiO2-z[(1-a-b)Nd2O3-aSm2 O3-bBi2O3], each component is weighed so as to have a molar ratio satisfying 0.10<=x<=0.20, 0.60<=y<=0.75, 0.10<=z<=0.24, x+y+z=1, 0<a<=0.25 and 0<b<=0.30 and pure water is added, then resultant system is wet-mixed, thus fired at about 1000 deg.C, further about 1wt.% binder (e.g. PVA) is added and wet-crushed. Next, resultant system is dried, sieved and granulated, then molded, thus burned to afford the aimed dielectric porcelain.
Patent JP-H0268900-A (JP)
Title: Microwave plasma source
Inventor: NAKAHIGASHI TAKAHIRO
IPC: C23C16/50
Filed: 1988-09-01
Abstract: PURPOSE:To increase the uniformity of plasma density within a plasma chamber by setting the mode of microwave to a particular mode. CONSTITUTION:A cylindrical plasma chamber 1 made of nonmagnetic metal is provided with a microwave introducing window 1a and a treated gas inlet 1b on one end thereof, and a quartz plate 2 is mounted to the microwave introducing window 1a to seal the plasma chamber 1, and a waveguide 3 is connected to the part of the quartz plate 2. In this case, the mode of microwave within the plasma chamber 1 is set to TM21 mode. Thus, the electric field of the microwave is collected in 4 points within the plasma chamber 1, and the four electric field collected points are dispersed nearly uniform within the section crossing at a right angle to the axial direction (the advance direction of the microwave) of the plasma chamber. Hence, the uniformity of the plasma density within the plasma chamber 1 can be increased.
Patent JP-H0651765-A (JP)
Title: Electronic musical instrument
Inventor: SHIMODA YOSHIAKI
IPC: G10H1/10
Filed: 1992-07-27
Abstract: PURPOSE:To automatically add optimum acoustics to a selected timbre and improve the operability of a switch for that by providing a timbre deciding means which decides the selected timbre and an effect determining means which determines the acoustics corresponding to the timbre. CONSTITUTION:The setting state of a panel 8 and the keying state of a keyboard 14 are read in and data on them and setting data on the timbre and sound volume are saved in a RAM 18. Then the selected timbre is decided and the kind of the acoustics to be added is read out of a timbre-acoustics table stored in a ROM 17 and saved in the RAM 18. Then parameters such as the timbre and sound volume of an artificial sound to be generated are outputted to a sound source LSI 19 according to the setting state of the panel 8 and the keying state of the keyboard 14 and the sound source LSI 19 is controlled according to a specific control program stored in a ROM 17. The sound source LSI 19 generates the artificial sound with the specific timbre and sound volume under the control of a CPU 16 and outputs it to an IC 20 for effect addition.