baber/WOPTO huggingface dataset:
Patent JP-S61288008-A (JP)
Title: Method and apparatus for secondary refining
Inventor: FURUYA SHOJI
IPC: C21C7/00
Filed: 1985-06-14
Abstract: PURPOSE:To easily execute degassing and impurity removal as well as thorough secondary refining of a molten steel by inserting a lifting pipe into the molten steel in a hermetically closed ladle, sucking the molten steel by a vacuum therein and intermittently supplying an inert gas into the molten steel. CONSTITUTION:A cover body 7 is provided to the ladle 2 contg. the molten steel 1 and the surface of the molten steel 1 is shut off from the atmospheric air. The lifting pipe 11 of which the top end is inserted through the body 7 into the molten steel 1 is further provided and the inside on the down stream side thereof is evacuated to a vacuum to raise the liquid level of the molten steel 1 into the pipe 11. The inert gas such as Ar is then intermittently blown by an inert gas supply means 12 via a porous plug 5 provided to the ladle 2 bottom into the molten steel 1. The liquid level of the molten steel 1 raised in the pipe 11 is thereby repeatedly moved up and down and a slag layer 8 is intruded therein, by which the molten steel 1 is stirred. The efficient secondary refining of the molten steel 1 is thus executed.
Patent JP-H08321926-A (JP)
Title: Book original reader
Inventor: TAKEGAWA KENICHI
IPC: H04N1/107
Filed: 1995-05-26
Abstract: PURPOSE: To obtain the book original reader in which a damage to a book original is avoided due to the press contact of a scanning unit onto a book original edge group. CONSTITUTION: In the start of 1st reading in which a scanning unit 200 is moved from a center home position to an end home position to conduct shading of a book original BO and detection of subscanning size prior to read scanning, the scanning unit 200 is moved in the read scanning direction without rising the original platen 1 up to a highest position. When an original presser roller 281a to retain the face of the original arranged in the read scanning direction of the scanning unit 200 passes the read start end of the book original BO, the original platen 1 is elevated to the highest position and the image reading is started.
Patent JP-S5918555-A (JP)
Title: Method for handling charged particle ray and its device
Inventor: SUGANUMA TADAO
IPC: H01J37/21
Filed: 1982-07-22
Abstract: PURPOSE:To perform the quantitative measurement of astigmatism by relatively moving a charged particle ray and a sample, storing a focussing condition per each direction where the component of the cross-sectional moving direction of the charged particle ray can be minimized, and calculating an astigmatism signal or its correction signal. CONSTITUTION:A charged particle ray 11 from a generation source 10 passes through an astigmatism correction coil 12, convergent lens 13, and scanning coil 14 and a sample 15 is irradiated by it. Current is supplied to the coil 12 from a power supply 18 for astigmatism correction consisting of a control power supply 16 that controls the size Ns of astigmatism correction and a lambdas control power supply 17 that controls the direction lambdas. The coil 14 is excited through a scanning direction presetting circuit 21 and scans the charged particle ray in a surface in which the ray traverses the axis of the particle ray. A storage device 23 stores the excitation current in which the line profile of a display unit 28 detected 26 from the sample 15 at every preset angles of the circuit 21 shows the steepest leading edge and an arithmetic operation circuit 22 calculates the current from the stored value of the device 23 and displays it on an Ns indicator 24 and a lambdas indicator 25. As a result, the power supplies 16 and 17 can accurately be preset manually.
Patent JP-S5754240-A (JP)
Title: White cu alloy having superior hot working property for free cutting
Inventor: MORIKAWA MASAKI
IPC: C22C9/00
Filed: 1980-09-16
Abstract: PURPOSE: To obtain Cu alloy having superior properties of weather proof and cold working, and containing Mn, Zn, Al, Ni, Pb, B, at least one of rare earth elements, residual Cu and unavoidable impurities.  
     CONSTITUTION: This white Cu alloy has a composition containing 7W22wt% Mn, 15W30wt% Zn, 0.1W2.5wt% Al, 0.2W8.5wt% Ni, 0.2W2.5wt% Pb, 0.005W 0.8wt% of B plus at least one of rare earth elements, residual Cu and unavoidable impurities. This alloy has better weather proof and free cutting properties, and yet, as the alloy contains α phase structure at room temp., it has superior cold working property. On the other hand, because the alloy includes much β phase generated therein, and fine crystal grains obtained thereby, it has also better hot working property. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0423770-A (JP)
Title: Traverse device of winder
Inventor: KASHIWAGI MISAO
IPC: B65H54/28
Filed: 1990-05-17
Abstract: PURPOSE:To eliminate the stay of a linear material in the return part of traverse by changing the pressure difference in a fluid cylinder at the time of high-speed reversion little by little so as not to change the pressure state every reversion, and controlling the speed of the return part into nearly a triangular wave state and so as not to be rapidly accelerated and decelerated. CONSTITUTION:When a pressure fluid is supplied to a fluid cylinder 5 to move a piston rod, its moving quantity is detected by a position detector 12 and fed back, as a pulse signal, to the position control circuit of a servo controller 10. Further, the differential pressure value in the fluid cylinder 5 is detected by pressure detectors 13, 14, and fed back, as a voltage signal, to the differential pressure control circuit of the servo controller 10, in which comparison operation with a target value inputted from a control unit 11 is performed to input an optimum control voltage signal to a driver 9. Therefore, the control is such that the pressure difference in each pressure chamber of the fluid cylinder 5 is changed little by little even at the time of high speed reversion so as not to change the pressure state every reversion.
Patent JP-2000321713-A (JP)
Title: Heat developable photosensitive material
Inventor: GOTO TAKAHIRO
IPC: G03C1/498
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To ensure such photographic characteristics as low fog, high sensitivity, high contrast, high blackening density and low Dmin by adjusting the number average particle size of photosensitive silver halide to a specified range and using a nucleus forming agent and a specified phenol derivative. SOLUTION: The heat developable photosensitive material has an image forming layer containing photosensitive silver halide having 0.01-0.12 μm number average particle size and at least one compound of the formula and at least one nucleus forming agent on the side is contained in the image forming layer. In the formula, R1-R3 are each H, halogen or a substituent bonding to the benzene ring by way of C, O, N, S or P and X1 and X2 are each H, halogen or a substituent bonding to the benzene ring by way of C or the like but at least one of X1 and X2 is a group of the formula -NR4R5 (where R4 and R5 are each H, alkyl or the like).
Patent JP-H0424144-A (JP)
Title: Detonator holding method for gas generator
Inventor: GOTO YUZO
IPC: B60R21/264
Filed: 1990-05-17
Abstract: PURPOSE:To easily and surely perform fixing of a detonator irrespective of working accuracy of a detonator housing recessed part and to improve damp proofing effect for the detonator by using an elastic member as a detonator attaching an fixing means for a gas generator. CONSTITUTION:When a detonator 2 is inserted into a recessed part formed in an outer shell vessel 1 of a gas generator to fix it, an elastic member 11 is placed a gap between the detonator 2 and the recessed part of the gas generator to fix the detonator 2. A projective ring is formed on one end surface (a sensor side) of the elastic member 11 with a dimension and a constitution to satisfy damp proofing (airtight) function on press crushed when the sensor is assembled in.
Patent JP-H05300146-A (JP)
Title: Method for controlling still picture conference system
Inventor: MORI KOICHI
IPC: H04L12/18
Filed: 1992-04-20
Abstract: PURPOSE:To efficiently select objective conference materials by displaying the list of file names stored in relation to the destination information of a party side terminal while referring to retrieval information. CONSTITUTION:A still picture conference system 1 is composed of a main body unit 2 for realizing a speaking function, facsimile communication function for exchanging conference materials, a telewriting function, a still picture conference function and document preserving function or the like, a scanner unit 3 for reading original pictures with prescribed resolution, and a page printer 4 for recording and outputting various documents with the prescribed resolution. Then, the retrieval information relating and storing the file names of transmitted conference materials and the destination information of the transmitting destination is formed and preserved and when designating the conference materials during the still picture conference, the list of file names stored in relation to the destination information of the party side terminal is displayed while referring to the retrieval information. Therefore, since only the conference materials transmitted to the party side terminal are displayed and outputted, the required conference materials can be speedily found out.
Patent JP-S5825784-A (JP)
Inventor: DANIERU ROJIEORE
IPC: H04N7/12
Filed: 1982-07-24
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-2000320502-A (JP)
Title: Control valve body
Inventor: SANO AKIHIKO
IPC: F16H61/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To easily attain miniaturization and lightweight by enabling a plate- like part to be thinned in a control valve body for controlling the oil hydraulic circuit of a power transmission device for a vehicle. SOLUTION: In a control valve body 1, consisting of valve body members 2, 3 formed with oil passage forming grooves 6 on at least one surface thereof for composing an oil hydraulic circuit and a lid member 4 joined to the surface of the valve body members 2, 3 on the sides formed with the oil passage forming grooves 6 to cover them, the lid member 4 is provided with a support shaped part 4b comprising side surfaces for support wall surfaces of plate-like parts 2a, 3a between the grooves 6 of the valve body members 2, 3 against the pressurizing force exerted from oil passages formed by the oil passage forming grooves 6.
Patent JP-H08324774-A (JP)
Title: Shunting method of supply carriage and its device
Inventor: MURAMATSU MASAMI
IPC: B65G47/52
Filed: 1995-05-26
Abstract: PURPOSE: To smoothen shunting of supply carriages and simplify constitution of the shunting by sequentially carrying the supply carriages to following processes after stopping them at specified positions and working by transferring and placing one each of the supply carriages on a transfer means installed high than a transfer surface in a transfer route to carry in and out the supply carriages in a straight line. CONSTITUTION: Two chains 5b of a transfer means 3 are synchronously revolved, a supply carriage 1 is transferred and placed on the two chains 5b by raising a head end of the supply carriage 1 by a carriage replacing means 18 on a boundary with a transfer and placing gate 3a, and the supply carriage 1 is carried to a specified position in a raised state. Winding work of a band type material is carried out by stopping and fixing the supply carriage 1 at the specified position by actuation of a carriage locking device and stoppage of a drive motor by a position detection means. In the meantime, following supply carriages 1A, 1B are carried to the transfer and placing gate 3a, and after work of the supply carriage 1 is finished, the supply carriage 1 is carried out by unlocking of the carriage locking device and the revolution of the two chains 5b.  The following supply carriages 1A, 1B are carried, fixed and stopped in the same procedure.
Patent JP-S5353279-A (JP)
Title: Semiconductor integrating circuit
Inventor: ITOU TOORU
IPC: H01L27/08
Filed: 1976-10-25
Abstract: PURPOSE:To avoid the occurrence of malfunction of C-MOS IC using C-IGEET, by decreasing the respective base-ground current amplification factor of NPN and PNP transistor.
Patent JP-H0422662-A (JP)
Title: Printing apparatus
Inventor: TERAJIMA YUJI
IPC: B41J29/08
Filed: 1990-05-17
Abstract: PURPOSE:To lower a noise level by providing the soundproof wall held to the holding member, which holds the press member pressing a printing medium to a platen in a revolvable manner, in a revolvable manner and energized to a housing by an energizing means. CONSTITUTION:The chasis 6 supporting a platen 2 and a carriage shaft 5 and a roller 14 are formed so as to have width covering a paper press roller 13 and provided in close vicinity to the paper press roller 13 to be held to both end parts 13a, 13b of the paper press roller 13 in a revolvable manner and energized to an upper surface cover 17 by the springs 15a, 15b provided to a support member 12. Since recording paper 3 is guided by the roller cover 14 when it is inserted, the recording paper 3 strinkes against the upper surface cover 17 and can be certainly and smoothly fed without trouble in feeding operation. The printing sound generated at the time of printing operation is hard to leak to the outside of an outer case or the upper surface cover 17 because the upper part of a printing head 1 is hermetically closed and the noise level outside a printing apparatus is lowered to a large extent.
Patent JP-S62292101-A (JP)
Inventor: HERUBERUTO MARUZEERU
IPC: A43B5/04
Filed: 1987-05-27
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-S5830066-A (JP)
Title: Button type battery
Inventor: MORITA KORENOBU
IPC: H01M50/166
Filed: 1981-08-17
Abstract: PURPOSE:To prevent completely electrolyte leakage from a sealing portion by filling the gap between sealing rings divided to two of upper and lower parts with a filler, therafter sealing a battery. CONSTITUTION:A positive active mass 1 such as silver oxide or mercuric oxide is press-molded in an inner bottom of a nickel plated iron positive case 2 with a nickel ring 9 having L-shaped cross section put on the upper circumference of the positive active mass 1. A sealing plate 4 is abutted in liquid-tight with a sealing ring upper part 3a which is a part of a sealing ring 3 to form a negative terminal, then zinc powder which acts as a negative active mass 5, and potassium hydroxide solution which acts as an electrolyte are filled in the sealing plate 4. The positive case 2 and the sealing plate are put together with a porous polypropylene separator 6 interposed. A gap 7 between the sealing ring lower part 3a and the sealing plate 4, between the sealing lower part 3a and the positive case 2 is completely filled with a sealing filler 10, and a sealing ring upper part 3b is placed thereon, then an open end of the positive case 2 is bent inward to seal a button type battery.
Patent JP-2000321074-A (JP)
Title: Piezoelectric oscillator and signal detector employing it
Inventor: HASEGAWA KAZUO
IPC: G01C19/5607
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric oscillator in which manufacturing process can be simplified by eliminating conventionally required earth electrode. SOLUTION: A drive signal is provided to the electrodes (drive electrodes) c1, d1, c, d, c2 and d2 on one side of each drive leg 11u, 11v, 11w of a tripod tuning fork type piezoelectric oscillator. Output electrodes a, b among the electrodes (output electrodes) a1, b1, a, b, a2 and b2 on the other side are connected with I/V converting means 12, 13, respectively. Since the output electrodes a, b are imaginary short-circuited, no earth electrode is required between the output electrodes a, b and thereby the electrode manufacturing process can be simplified.
Patent JP-H09309384-A (JP)
Title: Under mirror device for automobile
Inventor: YAMAUCHI NOBUHIRO
IPC: B60R1/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact under mirror device for an automobile, which can positively actuate a mirror moving body. SOLUTION: This device 1 is so constituted that it is equipped with a prime mover 11 fixed at the rear site of a vehicle, a driving gear 15 driven by the prime mover 11, a driven roller 16 disposed while being faced to the driving gear 15, a curved arm part 17 which is pinchedly held by the driving gear 15 and the driven roller 16 so as to be thereby supported, and with a mirror moving body 25 in which an under mirror part 18 connected with the arm part 17, is set. A rack gear 17aa to be meshed with the driving gear 15, is provided for the arm part 17.
Patent JP-H04329318-A (JP)
Title: Water level measuring method
Inventor: INOUE KAZUNOBU
IPC: G01F23/22
Filed: 1991-04-30
Abstract: PURPOSE:To measure a water level in a water level control cylinder as a continuous amount, by using a piezoelectric element oscillator. CONSTITUTION:A measuring rod 8 extended up to the vicinity of the bottom part of a water level control, cylinder 2 is inserted in the water level control cylinder 2. The measuring rod 8 is oscillated by a piezoelectric element oscillator 10 installed at the water level control cylinder 2. The natural frequency of the measuring rod 8 varying die tp water level variations inside the water level control cylinder 2 is measured. The water level in the water level control cylinder can be measured as a continuous amount so as to enhance the accuracy of various sorts of control according to the change in a water level. It is thus possible to improve flexibility of various sorts of control further in respouse to the change in the water level.
Patent JP-S62285183-A (JP)
Title: Tablet menu sheet preparing device
Inventor: FUJITA AKIO
IPC: G06F17/50
Filed: 1986-06-03
Abstract: PURPOSE:To prepare a tablet menu sheet having the arrangement of an optimum frame by preparing automatically the tablet menu sheet with a CAD system. CONSTITUTION:Tablet menu data 4 composed of the arranging information of a graphic element, alphameric character, etc., arranged on a tablet are stored into a tablet memory part 1 beforehand. A menu sheet preparing part 2 reads the menu data 4, prepares the data formed so as to make optimum the frame to divide the graphic element, alphameric character, KANJI (Chinese character), etc., arranged to the tablet, converts the data to the shape of the menu sheet data and registers them to a data base 3. The menu sheet data registered at the data base 3 are outputted as a tablet menu sheet 5 by a drafting machine 6. Thus, it can be unnecessary to prepare the tablet menu sheet manually.
Patent JP-H01298168-A (JP)
Title: Device for forming metallic compound
Inventor: MORI YOSHIFUMI
IPC: C23C16/44
Filed: 1988-05-26
Abstract: PURPOSE:To form the good-quality film of a metallic compd. at a stable depositing rate by transporting the atomized metal generated from a soln. reservoir and contg. metallic elements to the upper part, blowing a carrier gas against the outlet opening of a transport pipe, and supplying the material onto a substrate. CONSTITUTION:The soln. contg. the metallic elements of a desired metallic compd. in the soln. reservoir 1 is atomized by an ultrasonic atomizing means 2. The atomized material contg. the metallic elements is transported almost vertically upward by the transport pipe 3 having a cooling jacket 8. The carrier gas such as O2 is blown against the outlet opening 3a of the pipe 3 by a carrier gas blowing means 4 in the reaction chamber 5. The atomized material is transported by the carrier gas onto the substrate 6 placed on a holder 7. The metallic elements react with each other on the surface of the substrate 6 heated to a specified temp. by a heater 9 in the holder 7, and the film of the metallic compd. is deposited and formed.
Patent JP-H10322717-A (JP)
Title: Television camera device
Inventor: KOSAKA DAIKI
IPC: H04N9/07
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a television camera device which can adjust contour correction quantity based on more strict color range designation by limiting the range of luminance and varying the outline correction quantity of a color in a specified range through the use of AND between the range of a hue and the range of saturation in a camera having a means for varying contour correction quantity in accordance with the hue and saturation. SOLUTION: A hue range comparison circuit 9 having a prescribed characteristic outputs a hue comparison output signal 9s by using a hue information signal 8s obtained in a hue detection circuit 8. A saturation range comparison circuit 11 having the prescribed characteristic outputs a saturation comparison output signal 11s by using a saturation information signal 10s obtained in a saturation detection circuit 10. A luminance range comparison circuit 18 having the prescribed characteristic outputs a luminance comparison output signal 18s by using a luminance information signal 17s obtained in a luminance detection circuit 17. A contour correction quantity adjusting signal generation circuit 12 generates a contour correction quantity adjusting signal by using the hue comparison output signal 9s, the saturation comparison output signal 11s and the luminance comparison output signal 18s.
Patent JP-H0797375-A (JP)
Title: Bleaching compound and composition
Inventor: DEIBIDO JIYON BATARU
IPC: A61K8/00
Filed: 1991-03-15
Abstract: PURPOSE: To provide the above-mentioned composition, useful for bleaching a fouled substrate, such as clothes, or the like, capable of providing a stain removal at a low cost, functioning in a wide temperature range with a relatively low concentration, a specific oxygen transfer agent and a surfactant.  
     CONSTITUTION: A targeted composition comprising about 0.05 to 10 wt.% of (A) an oxygen transfer agent represented by formula I, (wherein R 1  is H, phenyl, aryl, heterocycle, alkyl or cycloalkyl; R 2  is H, phenyl, aryl, heterocycle, alkyl, cycloalkyl, formula II, nitro, halo, cyano, alkoxy, keto, carboxy or carboalkoxy; R 3  is phenyl, aryl, heterocycle, alkyl, cycloalkyl, nitro, halo or cyano; and R 1  and R 2 , R 2  and R 3  are each cycloalkyl, heterocycle and aromatic cycle system), preferably, 2-benzene sulfonyl-3-phenyloxaziridine, and about 0.5 to 50 wt.% of (B) a surfactant. It is further preferable to use about 1 to 60 wt.% of (C) a peroxy compound such as a perborate, or the like. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H07333143-A (JP)
Title: Gas concentration measuring device of optical fiber distribution type
Inventor: WADA TORU
IPC: G01N21/31
Filed: 1994-06-10
Abstract: PURPOSE:To provide an optical fiber distribution type hydrogen gas concentration measurement device capable of measuring hydrogen gas concentration over a wide range, and easily establishing a hydrogen gas concentration monitor system. CONSTITUTION:An optical fiber 2 is laid in a measuring zone 10 for measuring hydrogen gas concentration. One end of the fiber 2 is connected to a light source 1 and the other end is connected to an optical loss measuring instrument 3. When light emitted from the light source 1 passes the optical fiber 2, a portion having wavelength of approximately 1.24mum particularly suffers from an absorption loss, due to the infiltration of hydrogen gas through the optical fiber 2. Regarding Light after the optical fiber 2, the instrument 3 measures an optical loss at a portion having the wavelength of approximately 1.24mum and finds gas concentration in the zone 10.