baber/WOPTO huggingface dataset:
Patent JP-H1161261-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet excellent in magnetic characteristic
Inventor: TAKASHIMA MINORU
IPC: H01F1/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide the grain-oriented electrical steel sheet to efficiently enable the extremely low iron loss through the magnetic smoothing treatment by using the slab containing Sb in the prescribed content and the separation agent for annealing containing SiO2 , Al2 O3 in the prescribed ratio. SOLUTION: The grain-oriented electrical steel sheet to be used is required to contains, by weight, 0.035-0.10% Sb. After the slab is heated, it is hot rolled, and then, the annealing is combined with the cold rolling. A cold rolled steel sheet of the final thickness is decarburization-annealed, and the separation agent for annealing is applied, and the magnetic smoothing treatment is achieved after the secondary recrystallization annealing. The separation agent for annealing mainly consists of SiO2 and Al2 O3 , and the weight ratio of [SiO2 ]/[Al2 O3 ] is 0.5-10, and MgO is <10 wt.%. The very excellent grain-oriented electrical steel sheet which has <=0.08 g/m<2> on one side in oxygen unit weight, and roughness Ra of <=0.30 μm in the direction orthogonal to the rolling direction, can be obtained.
Patent JP-S6099502-A (JP)
Inventor: MAIKERU RIROI KASHIDENTEI
IPC: B23C5/00
Filed: 1984-10-15
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-S58117070-A (JP)
Title: Time data forming method for cash register system
Inventor: SUGISHIMA YASUROU
IPC: G07G1/14
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate the need for time correction of slave devices and to decrease the cost, by reading out a time data from a master device in using a transmission line when the slave devices require the time data, through the provision of a clock means for the master device only. CONSTITUTION:A real time data is transmitted to CPU6 from a clock 16 provided in a master device M one after another. The CPU6 revises and stores the data in an area (e) of an RAM9 sequentially, the time data is read out at each execution of print of the processing data and printed with the processing data. Further, when a key input detection section 5' of a slave device S1 of an ECR system detects either one key input, a CPU6' selects the transmission request program stored in an ROM7' and makes transmission request of the time data via a transmission interface 13' to the master device M according to the program. The master set receiving this request, the master reads out the time data stored in the area (e) of the RAM9 and transmits the data to the slave device S1 via the line 17.
Patent JP-S6371498-A (JP)
Title: Internal pressure holding device for free revolution propeller boss in vessel propulsion machine
Inventor: YUKITOMO YOSHINARU
IPC: B63H23/34
Filed: 1986-09-11
Abstract: PURPOSE:To certainly prevent the reduction of the internal pressure of a boss by forming a penetration hole communicating to the inside of the boss onto a stab shaft and charging the lubricating grease into said penetration hole and fitting a piston urged by the pressure slightly higher than the draft pressure. CONSTITUTION:The rear edge side of a propeller shaft 11 having a main propeller 12 of a vessel propulsion machine rotatably supports a boss 19 having a free revolution propeller 18 through the roller bearings 16 and 17 arranged, keeping a certain interval in the axial direction, onto a stab shaft 14 installed at the rear edge of the propeller shaft 11. The part between the roller bearings 16 and 17 is charged with lubricating grease 20. In this case, a penetration hole 21 in the axial direction is formed onto the stab shaft 14, which is inserted into the boss 19, and a piston 23 is fitted into the penetration hole 21 in slidable ways, and the penetration hole 21 including the part communicating to the inside of the boss 19 is charged with grease 27. Therefore, the piston 23 is applied with the pressure slightly higher than the draft pressure from the propeller shaft side 11.
Patent JP-S59104643-A (JP)
Title: Photoresist developing method
Inventor: YAMAZAKI KENZOU
IPC: G03F7/26
Filed: 1982-12-08
Abstract: PURPOSE:To obtain a uniform pattern with good reproducibility by specifying pressure in a developing chamber at the times of developing and rinsing in a process of forming a pattern on a photoresist element. CONSTITUTION:A semiconductor wafer 11 is supported with a vacuum chuck 12 at the time of development, and a developing chamber composed of a developing cut 13 and a waste soln. tray 14 is sucked through a duct 15. The inside pressure is controlled at 0-10mm. water column by watching it with a suction meter installed at the duct 15. A pattern is obtained by dropping or spraying on a photoresist film 18 from a developing nozzle 16 and a rinsing nozzle 17 installed above the upper face of the cup 13. At the next rinsing process, the pressure of the chamber is raised to 10-30mm. water column, and the resist is processed by spraying or a continuous dropping method. As a result, a pattern of high precision and good in reproducibility is obtained.
Patent JP-H0558782-A (JP)
Title: Device for vapor phase synthesis of diamond and method therefor
Inventor: NOTO NOBUHIRO
IPC: C30B29/04
Filed: 1991-08-27
Abstract: PURPOSE:To attain high speed synthesis and enlargement of synthetic region by providing a pair of electrodes for generation of arc discharge between a plasma generator and a substrate holder in a device for vapor phase synthesis of diamond. CONSTITUTION:After the substrate 16 is fixed to the back side of the substrate holder 4 and the vacuum chamber 1 is evacuated to about 0.6Pa by the exhauster 9, an electric discharge gas (for example, argon gas) is fed between the anode 10 and cathod 11 of the plasma generator 2 from the gas introducing pipe 12 and arc discharge is generated by the power source 13 for ignition and hydrogen gas is added from the gas introducing pipe 12. Further, about 150A current from the constant current D.C. power source 14 is supplied between the electrodes to bring out the plasma jet 17 and the raw gas of diamond (for example, methane gas) is supplied from the gas introducing pipe 3 (pressure in the chamber is about 8000Pa). Then, when the plasma 17 is passed through between the electrodes 5, arc discharge is generated in an orthogonal direction to the plasma by supplying about 600V from the constant current D.C. power source 15. Next, the substrate 16 is irradiated for 30min until the substrate becomes 900 deg.C while closing to the plasma generator 2.
Patent JP-H0748035-A (JP)
Title: Carrying-in/out of material into multi-storied buliding under construction, etc., and device therefor
Inventor: MATSUI MIKIO
IPC: B66F9/12
Filed: 1993-08-05
Abstract: PURPOSE:To carry-in/out a material efficiently and safely between an elevator installed outside the room of a multi-storied building under construction, etc., and the inside of the room. CONSTITUTION:When a material 44 is carried-in/out, getting over the spandrel wall 46 of a building, over between an elevator 40 installed outside the building and the inside of the room of the multi-storied building under construction, the material 44 on the roller conveyor 42 of the elevator 40 or the material 44 inside the room is shifted through slide from an extension roller conveyor 50 to the fork 20 of a forklift 38 or the roller conveyor 42 of the elevator 40. This device is constituted of the elevator 40 which can place the material 44 by laying the roller conveyor 42 on the floor surface, extension roller conveyor 50 which is connected with the roller conveyor 42 of the elevator 40 and extends over the spandrel wall 46, and the forklift 38 having the fork 20 which has a roller 30 set close to the upper surface formed in the room and can be raised and lowered.
Patent JP-H0552775-A (JP)
Title: X-ray fluorescence analysis apparatus
Inventor: TAKEMURA MOMOKO
IPC: G01N23/223
Filed: 1991-08-27
Abstract: PURPOSE:To make accurate analysis by suppressing generation of diffraction rays when the fluorescent X-rays generated in a sample are to be analyzed. CONSTITUTION:A sample holder 2 is connected with a rotary shaft 7 coupled to a motor 6. The rotation of the motor 6 is controlled by a rotation driving/ controlling device 8. An X-ray A1 is cast from an X-ray tube 4 to a thin film 3 on the surface of a substrate l mounted on the sample holder 2. When tone sample holder 2 coupled to the rotary shaft, 7 is rotated, e.g. at 1/3rpm by controlling the rotation of the motor 6 by the rotation driving/controlling device 8, the lattice surface of tone substrate 1 is rotated and accordingly an angle of incidence theta1 of the X-ray A1 entering each lattice surface is changed, whereby a fluorescent X-ray A2 is generated. The rotation of the sample holder 2 is stopped where the intensity peak of the diffraction ray generated in the substrate 1 is far from the intensity peak of the fluorescent X-ray A2. Accordingly, the fluorescent X-ray A2 can be analyzed by a detector 5 without influences of the diffraction ray.
Patent JP-S6460011-A (JP)
Title: High frequency transistor amplifier
Inventor: FUTAGAWA NORIO
IPC: C08F2/18
Filed: 1987-08-31
Abstract: PURPOSE:To reduce energy consumption, by lowering the energy consumption, when a high frequency input signal level is small, compared with the energy consumption, when the said high frequency input signal level is large. CONSTITUTION:A level detecting circuit 3 detects the high frequency signal level inputted to a transistor amplifying circuit 1, and a control circuit 4 changes (controls) the bias output voltage of a power source circuit 2 according to the size of the high frequency signal level detected in the level detecting circuit 3. That is, when the high frequency input signal level is small, since it is needless to enlarge the output performance of the transistor amplifying circuit 1, the bias voltage value is minimized, and the energy consumption is reduced. On the contrary, when the high frequency input signal level is large, since it is required to enlarge the output performance of the transistor amplifying circuit 1, the bias voltage value is enlarged, and the energy consumption is enlarged. Thus, the energy consumption can be reduced.
Patent JP-H0265162-A (JP)
Title: Metallic substrate for integrated circuit
Inventor: KOSUGE SHIGECHIKA
IPC: C23C16/30
Filed: 1988-08-31
Abstract: PURPOSE:To elevate heat radiation property and mass productivity and to enable size enlargement by depositing a specific film of boron. CONSTITUTION:When a C-BN film of high thermal conductivity is deposited on the surface of a metallic plate by the PVD method or the CVD method, a heat radiation part such as Al fin, etc., can be directly jointed to the metallic plate, and it acts as a metallic substrate for integrated circuit which is high in heat radiation property and mass productivity and which can be enlarged.
Patent JP-H0855392-A (JP)
Title: Magnetic recorder
Inventor: SAWAI KUNIO
IPC: G11B15/665
Filed: 1994-08-17
Abstract: PURPOSE:To reduce the generation of malfunction with a simple structure by not placing the excessive force on a ring gear in the manner of chucking a tape guide of a tape guide assembly by the utilization of the turning operation of a mode driving lever. CONSTITUTION:The lower part of a gear shaft 133a is in contact with the neighborhood of a bent tip of a leaf spring 269a at the time when a pressurizing lever 269 is engaged with a protruding part 282a of the lower ring gear 64. After that, when the lower ring gear 64 is rotated, the protruding part 282 is fitted into a U-shaped notch 269b of the pressurizing lever 269, and the lower end of the gear shaft 133a of a mode lever 133 is simultaneously moved along the outside of the leaf spring 269a, therefore, the pressurizing lever 269 is repulsively pressed clockwise by the leaf spring 269a. Consequently, the excessive force is not applied on the teeth of the ring gear 64 since the protruding part 282a of the lower ring gear 64 is pushed counterclockwise by the notch 269b at a tip of the lever 269, then the reinforcement of the ring gear is unrequired.
Patent JP-H0764644-A (JP)
Title: Gain switching device for positioning servo mechanism
Inventor: MITSUMOTO YUTAKA
IPC: G05D3/12
Filed: 1993-08-31
Abstract: PURPOSE:To attain a stable positioning sction with no waste of time by means of a servo mechanism by dealing in real time with the change of the target acceleration/deceleration or the distrubance. CONSTITUTION:A control means 3c is provided on a gain switching device to updata gain KB of stop mode by fetching the difference between product UBe of deviation E betwen the target load value and the feedback value and final gain KBe of stop mode and product UBi-1 of deviation E and gain KBi-1 set at each prescribed time point precedent each prescribed time point of stop mode at each prescribed time point after a gain switching time point when the load reaches the final positioning point and gain KA of action mode is switched to gain KB of stop mode.
Patent JP-S6459824-A (JP)
Title: Pressure-contact type semiconductor device
Inventor: ODAI KOUGO
IPC: H01L21/52
Filed: 1987-08-31
Abstract: PURPOSE:To eliminate contact resistance existing among many electrodes and a thermal-stress buffer sheet by a method wherein the many electrodes of a semiconductor substrate existing on an identical face of the semiconductor substrate is alloy-bonded to the comparatively thin thermal-stress buffer sheet whose coefficient of thermal expansion is nearly equal to that of the semiconductor substrate. CONSTITUTION:On an anode-side main face of a substrate 1 where a p-n junction has been formed on a silicon single-crystal sheet, an anode-side thermal- stress buffer sheet 7 composed of a metal whose coefficient of thermal expansion is nearly equal to that of silicon is alloy-bonded to a metal thin film 2 such as Al or the like. On a cathode-side main face of the substrate 1, an ohmic contact metal thin film used as strip-shaped cathode electrodes 3 and gate electrodes 4 is formed. A first cathode-side thermal-stress buffer sheet 5 which is composed of a material identical to that of the anode-side thermal-stress buffer sheet 7 and which is thinner than the sheet is alloy-bonded uniformly to the many cathode electrodes 3 which are arranged on the same face.
Patent JP-S6195883-A (JP)
Inventor: SATO TAKEO
IPC: B25B23/145
Filed: 1984-10-15
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-H0881004-A (JP)
Title: Airtight keeping structure of garbage disposal chamber
Inventor: SAKU FUMIAKI
IPC: B65F1/16
Filed: 1994-09-09
Abstract: PURPOSE: To improve the airtightness of the opening/closing part of a garbage disposal chamber mounted on an airplane and self fire extinguishing perfor mance. CONSTITUTION: A garbage container is stored in a garbage disposal chamber 70 mounted on an airplane and a garbage is thrown in by pushingly opening of a garbage throw-in door by a user. A door 100 for taking in/out of the garbage container has a door main body 102 and a lining plare 110 supported slidably in the thickness W direction of the door by plural pins 105. A spring 120 is interposed between the door main body 102 and the lining plate 110, which is energized thereby in the direction separating from the door main body 102. When the door 100 is closed, the lining plate 110 is push-pressed to the edge part 76 of a door opening port so that airtightness can be ensured.
Patent JP-H0643347-A (JP)
Title: Dust protective seal for axial member
Inventor: OKUYAMA TAKESHI
IPC: F16J15/20
Filed: 1992-07-22
Abstract: PURPOSE:To comprise a dust protective seal interposed between a movable member and an axial member which supports the member movably freely so as to display performance to eliminate dust with simple structure. CONSTITUTION:The dust protective seal 8 interposed between the movable member 4 operated slidably or rotatably and the axial member 5 which supports the member 4 and which prevents dust 10a-10h from intruding between the sliding planes of both members is provided. The whole dust protective seal is formed with a porous elastic body. Furthermore, in the dust protective seal, porous holes 8a, 8b formed by being connected mutually are opened on the sliding plane side with the axial member. Furthermore, the sliding plane of the dust protective seal is always pressed on the plane to be slided of the axial member with a weak pressing force based on diameter dimension relation with a member which holds the seal or the axial member. The dust protective seal is formed with a soft synthetic resin material as the porous elastice body.
Patent JP-H0382305-A (JP)
Title: Gas-insulated switchgear
Inventor: MURASE HIROSHI
IPC: H02H9/04
Filed: 1989-08-24
Abstract: PURPOSE:To improve the reliability of an apparatus by forming the conductor side of a connecting conductor into a closed-end cylindrical part and by fixing a contact for electrically connecting with the conductor and a magnetic material for suppressing surge to the inner periphery of the cylindrical part. CONSTITUTION:After a magnetic material 7 and a contact 9 have been mounted on the inner periphery of the cylindrical part 8a of a connecting conductor 8, a conductor 3 is inserted between them, and the conductor 3 and connecting conductor are electrically connected via the contact 9. A surge overvoltage transmitted via the conductor 3 is suppressed by the inductance component of the magnetic material 7 arranged in the manner of going round the conductor 3. An insulating spacer 4 supports the conductor 3 in a ground metal case 1, and a conductor 4a is arranged, the connecting conductor 8 is fixed and the cylindrical part 8a for fitting the conductor 3 in the connecting conductor 8 is formed in the central part of the spacer.
Patent JP-H0381323-A (JP)
Title: Production of aromatic copolyester
Inventor: SUENAGA YUSAKU
IPC: C08G63/78
Filed: 1989-08-24
Abstract: PURPOSE:To produce an arom. copolyester excellent in the color tone and thermal stability by using a reaction vessel coated with a specific ceramics in a process for producing the arom. copolyester by bulk polycondensation accompanied by deacidification. CONSTITUTION:In a process for producing an arom. copolyester by bulk polycondensation wherein a dicarboxylic acid (e.g. terephthalic acid) and a diol (e.g. 4,4'-biphenol) and/or a hydroxycarboxylic acid (e.g. p-hydroxybenzoic acid) are reacted with an acid anhydride (e.g. acetic anhydride), a reaction vessel of which the surface in contact with the reactants is coated with a ceramics contg. at least 55wt.% alumina and/or titania is used. Thus, an arom. copolyester excellent in the color tone and thermal stability is produced.
Patent JP-H1036748-A (JP)
Title: Core for color pencil
Inventor: MIYAHARA YUICHI
IPC: C09D13/00
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a core for color pencils improved in strength, color- developing properties and feeling in writing. SOLUTION: This core for color pencils is a nonbaked type core in which at least a binder, a fibrous reinforcing material used at least as a part of the binder, a body material using N-lauroyl-L-lysine, a lubricating material, a wax using distearyl ketone at least as a part of the wax and a coloring material are used. In this case, 27-37wt.% of the fibrous reinforcing material, 5-15wt.% of N-lauroyl-L-lysine and 2-5wt.% of distearyl ketone each based on the total except the volatile solvent component are used.
Patent JP-2000042303-A (JP)
Title: Multistage liquid-solid extractor
Inventor: TANIMURA TAKENORI
IPC: B01D15/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To surely and efficiently separate the large amt. of a mixture with a simple operation in a stable state by utilizing the difference in distribution by liq. chromatography. SOLUTION: This multistage liq.-solid extractor is provided with plural vessels 3 capable of housing a liq. and a solid for performing liq.-solid extraction, a liq. inlet 1 and a liq. outlet 2 furnished to each of the vessels, a pipeline 4 for transporting the liq. from the liq. outlet of the preceding vessel to the liq. inlet of the succeeding vessel and a means (filter 5) for preventing the outflow of the solid provided at the liq. outlet and further, provided with an agitating means for rotating or swinging the vessels 3 and moving the solid in the vessels in the liq. by the specific gravity difference between the solid and the liq.
Patent JP-S59106979-A (JP)
Title: Thermal printer
Inventor: FUJINAWA MASAAKI
IPC: B41J2/36
Filed: 1983-11-18
Abstract: PURPOSE:To reduce the irregularity of printing density and to improve printing quality, by providing a control means for making the heat generating amount of each heat generating element variable. CONSTITUTION:A character to be printed is selected by a character code signal CC and the vertical line of a character pattern is successively scanned by a counter 4 driven by a printing pulse PP. The printing strength information of each heat generating element of the vertical line is read from a strength character pattern generator 1 by the counter 4 and set to a strength character pattern register 2 in synchronous relation to the printing pulse PP. The content of the strength character pattern register 2 is converted to analogue voltage for determining the heat generating amounts of heat generating element R1-Rn by D/A converters 31-3n and transistors Q1-Qn for controlling heat generation are controlled by said voltage. In addition, a multi-vibrator 5 is provided in order to determine the heat generating time of each heat generating element.
Patent JP-S63252107-A (JP)
Inventor: JIERARUDO EI SUMISU
IPC: A47F5/11
Filed: 1987-08-28
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-2001039977-A (JP)
Title: Julolidine-substituted styryl compound and intermediate for synthesizing the same, and their production
Inventor: KAREN A JOHNSON
IPC: C09K11/06
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound presenting enough emission especially as a guest material and useful as an organic luminescent material used for green to red colors. SOLUTION: This new compound is a compound of formula I or II (X1 and X2 are each H, OH or an alkoxyl; R1 to R8 are each a lower alkyl; and R9 and R10 are each an electron-attractive group), e.g. a compound of formula III. The compound of formula I or II is obtained by subjecting (A) a compound of formula IV (X3 is H, OH or the like; and R11 to R14 are each a lower alkyl) (e.g. 8-methoxy-1,1,7,7-tetramethyljulolidine-9-carbaldehyde) and (B) a compound of formula V (R15 and R16 are each a hydrocarbon; R17 and R18 are each an electron-attractive group) or the like, to a Wittig-Horner reaction or the like, in a solvent such as tetrahydrofuran in the presence of a base such as sodium hydride.
Patent JP-H0871643-A (JP)
Title: Wire feeding device
Inventor: ARIMOTO YUKIO
IPC: C21D11/00
Filed: 1994-09-09
Abstract: PURPOSE: To reduce an operator's burden and to prevent lowering of equipment working ratio by providing a carrier with a motor and thereby stopping or controlling the revolution speed synchronously with the displacement of a dancer roller. CONSTITUTION: When the winding of wire 4 is started, the dancer roller 9a of a tension absorber 8 is moved up and down by a tension between a coiling device 2 and a fixed roller 9b, in accordance with a tension between the roller 9a and a carrier 3a. When the tension is imparted, the dancer roller 9a is raised, causing a detecting member 10 to detect a lower proximity switch 11, to increase the revolution speed of a motor 13 which drives the carrier 3a of a wire feeding device 1 and to increase the wire feeding quantity. When the wire feeding quantity is increased, the dancer roller 9a is lowered, causing the detecting member 10 to disengage from the switch 11, to decelerate or stop the motor 13 and to decrease or stop the wire feeding. While this action is repeated, the wire 4 is continuously fed, softened in a annealing furnace 5 and then coiled on the carrier 3b.  Thus, the device prevents breaking, constriction of the wire or generation of scratches on the surface of the wire.