baber/WOPTO huggingface dataset:
Patent JP-S5879942-A (JP)
Inventor: ARIEN KUBUANTESU
IPC: C07C27/00
Filed: 1982-10-20
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-H0232807-A (JP)
Title: Manufacture of ceramics molding product
Inventor: KAWAKAMI MICHIKO
IPC: B28B7/44
Filed: 1988-07-22
Abstract: PURPOSE:To enable a homogeneity, thick and porous ceramics sintered product to be manufactured in baking the molded body obtained by spreading a flexible water-proof film, not being fixed, over the inside of a mold, after that, pouring a slurry into the mold, and then drying them. CONSTITUTION:After a flexible water-proof film is spread over the inside of a mold, a slurry is poured thereinto. The flexible water-proof film used herein may preferably be of the type wherein the film has an impermeability of water, a durability of drying process and moisture permeability so as to make fly-off of the steam from the slurry to be possible. A thermoplastic resin film, a paper covered with thermoplastic resin and the like are suitable in order to perform a heat drying process. For instance, polyvinylidene chloride, polyvinyl chloride, polyethylene and the like are given. Among films, the film having an air permeability is suitable for use in the case of containing a foaming process, and a thermoplastic resin film finished to be porous and a paper or cloth covered with a porous film are employed herein. When an air permeable film is used, it may preferably be 2,000-10,000g/m<2>/24hr/atm in its air permeability. Although the film thickness may be different by the film material, the size of molding body and the like, it should be 10-400mu in general.
Patent JP-S6075085-A (JP)
Inventor: IIMURA IKUROU
IPC: D05B3/02
Filed: 1983-09-30
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-H0718534-A (JP)
Title: Method and apparatus for crimping and crossbonding of fiber
Inventor: MAIKERU ROURANDO
IPC: D02G1/12
Filed: 1993-06-30
Abstract: PURPOSE: To provide the method and device for applying asymmetrically, substantially permanently crimping to a cross-bondable fiber, that is a two. CONSTITUTION: Pre-work fiber tows 10 are heated through a heater 12 to be softened and introduced to a crimping box 16 by a drawing roll 14. The tows 10 are exposed to steam of a jet 19, alternately passed through doctor blades 15 and pressurized by a weight 17 in the crimping box 16. The tows 10 withdrawn from the crimping box 16 are heated by an oven 18 having plural heating zones and then cooled by a fan 21 while being withdrawn by a pick-up roll 22.
Patent JP-S5888271-A (JP)
Title: Reversing valve for reversible refrigerating cycle
Inventor: OOHIRA HIDEAKI
IPC: F16K11/065
Filed: 1981-11-18
Abstract: PURPOSE:To eliminate the need of after-working for the inner peripheral surface of a valve body by providing a cylindrical valve body with three connecting pipes projected therefrom by plastic working, welding a compressor and pipes connected to heat exchangers to three connecting pipes to be fixed thereto, and suitably switching and connecting these pipes by a spool of the valve body. CONSTITUTION:The side of a cylindrical valve body 1 is provided with three  connecting pipes 1c, mounted by plastic working with R-surface of the inner surface 1c of the base, and the middle connecting pipe is welded to an inlet pipe 6  of a compressor 4 to be fixed, the right and left connecting pipes being respectively welded to pipes 9, 10 leading to heat exchangers 1, 8 to be fixed. A  spool valve 11 has a small pressure receiving portion 11A and a large pressure receiving portion 11B, and is provided with circular sheet valves 12a, 12b  formed for switching and connecting among the pipe 6 and the pipes 9, 10.  When a pilot solenoid valve is provided under the illustrated condition (coil is  not turned on electricity), a refrigerant flows as indicated with arrows so that  the heat exchanger 7 functions as a condenser, and the heat exchanger 8 functions as an evaporator.
Patent JP-H0625740-A (JP)
Title: Manufacture of sour resistant steel sheet having excellent low temperature toughness
Inventor: KOJIMA AKIHIKO
IPC: C22C38/06
Filed: 1992-07-10
Abstract: PURPOSE:To provide a steel sheet excellent in hydrogen induced cracking resistance, sulfide stress corrosion cracking resistance and low temp. toughness. CONSTITUTION:Steel contg., as fundamental components, by weight, <=0.12% C, <=0.6% Si, 0.6 to 1.5% Mn, <=0.015% P, 0.01 to 0.10% Al, 0.005 to 0.030% Ti, 0.01 to 0.10% Nb, 0.1 to 0.5 % Mo and 0.1 to 0.5% Cr and contg. <=0.003% S, <=0.005% O and <=0.006% Ca as well as 0.7<=[Ca]/1.25[S]+0.625[O]<=1.5, and the balance Fe with inevitable impurities is heated to 1000 to 1250 deg.C and is cooled from the surface temp. of >=900 deg.C to <=700 deg.C at 5 to 40 deg.C/sec. The steel is rolleddown so as to regulate the surface temp. to <=Ac3 or below, the temp. of the central part of the sheet thickness to <=950 deg.C, the cumulative draft to >=60% and the average rolling true strain per pass to <=0.2. When the average temp. of the sheet thickness reaches the Ar3 or above, the rolling is finished, and it is cooled to 350 to 550 deg.C at 5 to 40 deg.C/sec.
Patent JP-S5887296-A (JP)
Title: Method for applying gold plating directly on stainless steel
Inventor: KOBAYASHI MASAMI
IPC: C25D5/36
Filed: 1981-11-18
Abstract: PURPOSE:To subject stainless steel directly to gold plating having excellent adhesiveness, beauty and corrosion resistance by immersing an object to be plated into an acidic activating bath of specific compsns. then activating the surface thereof by cathodic electrolysis using a cathodic electrolyzing bath and applying electroplating directly thereon by using an acidic plating bath. CONSTITUTION:An acidic activating bath compounded with inorg. acids (e.g.; hydrochloric acid), org. acids (e.g.; acetic acid), pyrrolidone deriv., acetylene glycols (e.g.; butynediol) and nonionic surfactants is prepd. Stainless steel is immersed for 1-10min at an ordinary temp. in this acidic activating bath. The stainless steel after the immersion treatment is cathodically electrolyzed by using a cathodic electrolyzing bath compounded with inorg. mixed acids, org. mixed acids, pyrrolidone deriv., etc. and nonionic surfactants, whereby the surface thereof is activated. The stainless steel subjected to the surface activation is applied with gold plating thereon directly by using an ordinary acidic gold plating bath. As a result, the gold plating having the above-described characterisitcs is applied directly on the stainless steel without carroding the metallic ground.
Patent JP-H0627902-A (JP)
Title: Circuit for driving display device
Inventor: TANAKA MANABU
IPC: G09G3/36
Filed: 1992-07-10
Abstract: PURPOSE:To obtain the driving circuit of a display device capable of preventing orientation inversion phenomenon in liquid crystal molecules by preventing an unstable display signal from being held between a pixel electrode and a counter electrode after the power source is turned ON. CONSTITUTION:Plural pixel electrodes 12 arranged in matrix, plural switching elements 13, plural column electrodes 14, and plural row electrodes 15 are provided on the surface of a light-translucent substrate 11 constituting the display device. Once a control circuit 18 outputs pulses as the signal Lout for a specific time after the power source is turned ON, D-type flip-flops D1-Dn of a row electrode driving circuit 17 are set and H signals are outputted as scanning signals G1-Gn to the respective row electrodes to turn ON the respective switching elements 13.
Patent JP-S6162233-A (JP)
Title: Coding noise reducing system for delta modulation
Inventor: NAKATSUI MAMORU
IPC: H03M3/02
Filed: 1984-09-04
Abstract: PURPOSE:To reduce granular noise and to improve the quality of demodulated voice by applying weighted addition between a decoding value before one sample and a decoding value before two samples when a reception code at present and a reception code before one sample are different and using the weighted addition value as an output of a decoding section before one sample. CONSTITUTION:Since a granular noise (dotted portion in the figure) has too large quantized step size in comparison with the slope of a coding input (since the same step size is reduced suddenly in the adaptive delta modulation), a decoded value 12 shows an error whose sign is alternated to a code input waveform 11 (granular noise), and this noise gives hindrance in listening. A received code string 13 is alternated in this case. Thus, bi and bi-1 are compared in the received code string 21 and when they are alternated, a sort of averaging is applied to a decoded sample before and after by a coded noise reduction processing 24 using weighted addition (zi-1 and zi-2 in decode sample series 22) to reduce the granular noise.
Patent JP-S6244520-A (JP)
Title: Method for maintaining aperature of tuyere
Inventor: ISHII MITSUJI
IPC: C21C7/072
Filed: 1985-08-23
Abstract: PURPOSE:To check opening degree of tuyere aperture to always maintain the fixed degree and to prevent tuyere clogging, by connecting an oxygen supplying pipe and a gas supplying pipe for checking tuyere opening degree to a flux supplying pipe of an RH type vacuum degassing vessel. CONSTITUTION:The tuyere 5 is provided lower than molten steel level in the RH vacuum degassing vessel 1 and connected to a flux supplying pipe 6, the oxygen supplying pipe 10 and a supplying pipe 12 of a tuyere opening ratio checking gas 11 through cut-off valves 13, 14, 15 respectively. Preliminary refining is performed together with degassing refining by supplying flux for refining such as desulfurization, dephosphorization of molten steel from a tuyere 5 by a carrier gas 8. In this case, previously the valves 13, 14 are closed and the valve 15 is opened, and gas for checking tuyere opening ratio is supplied to the tuyere 5. If opening ratio is decreased by solidification and sticking of metal at the tuyere 5, since pressure at tuyere is raised, the value is measured by a pressure gauge 16, if the value is attained to >= a fixed value, the valve 15 is closed, 14 is opened to supply oxygen to the tuyere 5. Metal stuck to tuyere is melted and removed to raise opening ratio of tuyere to a prescribed value.
Patent JP-H08125257-A (JP)
Title: Light amplifier
Inventor: MIYAZAKI TETSUYA
IPC: H01S3/16
Filed: 1995-07-20
Abstract: PURPOSE: To amplify a light signal without making a gain vary by a variation of the polarized wave of signal light and moreover, to make it possible to miniaturize and lighten a light amplifier by a method wherein the light signal, which is outputted in a specified wavelength band, is made to pass through in one direction from the input end of the amplifier to the output end of the amplifier. CONSTITUTION: A light signal, which has a wavelength of a 1.06μm band and is inputted in a first optical isolator 11, is made to pass through in one direction from the input end of a light amplifier to the output end of the amplifier by the first optical isolator 11. Then, the light signal, which is outputted from the isolator 11, is transmitted in a single mode by a quartz glass optical fiber cable 12. An exciting power is outputted to the cable 12 by a light combining module, whereby the exciting power is combined with the inputted light signal and the light signal, which has the wavelength of a 1.06μm band and is amplified by induced emission in the cable 12 due to a rare-earth element excited by pumping light, is transmitted to output.  Moreover, the light signal is made to pass through in the one direction from the input end to the output end from the light combining module by a second optical isolator 15.
Patent JP-S6427518-A (JP)
Title: Automatic bread maker
Inventor: HIROTA HIROMI
IPC: A47J43/046
Filed: 1987-07-23
Abstract: PURPOSE: To removably fit multiple kinds of kneading containers to one baking chamber and bake breads different in size and shape by providing a temperature detection section at a position kept in contact with the bottom face of the kneading container below a heater. CONSTITUTION: The temperature detection section 34 is kept in contact with the bottom face of the kneading container 23 fitted to the baking chamber 29, and it is located below a heater 28. The temperature detection section 34 is kept in contact with the bottom face of the kneading container 23 regardless of its size and shape, and the temperature detection section 34 is surely kept in contact with the kneading container 23. Since the temperature detection section 34 is located on the bottom face of the kneading container 23 below the heater 28, it receives little thermal effect of the heater 28, the temperature of bread dough can be measured on the outside of the kneading container 23 at the nearest position to the bread dough, and the temperature can be accurately measured.
Patent JP-2000018182-A (JP)
Title: Capacity controllable scroll compressor
Inventor: MATSUBA KENJI
IPC: F04C28/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce over compression loss during full load operation. SOLUTION: In a spiral of a first scroll 31 of a capacity controllable scroll compressor, a relief valve 49 that communicates a first fluid working chamber A or a second fluid working chamber B to the inside of a discharge dome 38 at a position such as a pressure inside an arbitrary working chamber yields the same spiral capacity compression ratio as the spiral capacity compression ratio VrHP when operation reaches an operation high pressure Hp. Accordingly, the relief valve 49 opens when over compression exceeding the operation high pressure Hp occurs while low compression operation during full load, so as to release the high pressure gas inside the fluid working chamber to the discharge dome 38 side. That is, over compression operation during full load operation is prevented, leading to prevention of increase in compression input or breakage of the first and second scrolls 31, 32.
Patent JP-2000021713-A (JP)
Title: Exposure device and device manufacturing method using the device
Inventor: MATSUMOTO TAKAHIRO
IPC: G03F7/20
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To correctly expose required interference fringes at a required position on a substrate by a position alignment of the interference fringes based upon detected light which passes through an optical interference system for forming the interference fringes on a photosensitive unit for exposure transfer of the interference fringes on the photo-sensitive unit. SOLUTION: An interference fringes position controlling means 2 has mirrors 18 and 19 which are provided with an interferometer 20 and an actuator 21 respectively, the interferometer 20 detects reflected light from the rear surfaces of the mirrors 18 and 19 and measure deviation values of a X direction, an ωy direction (a rotation around the Y axis) and a ωz direction (a rotation around the Z axis) of the mirror 19 by a coordinate system. An equipping angle of the interferometer 20 is decided in accordance with a primary set angle of the mirror 19 based upon the measuring result, the equipping angle of the interferometer 20 is decided corresponding to the mirror 18 as well and positions of the mirrors 18 and 19 are controlled by a servo control of sending command values to the actuator 21 to make a position alignment of the interference fringes.
Patent JP-H0472407-A (JP)
Title: Blowby gas reducing device for dohc engine
Inventor: FUJITA HIDEO
IPC: F01M13/00
Filed: 1990-07-13
Abstract: PURPOSE:To reduce the consumption of oil by forming extruded parts in a breather case, and by arranging a partition plate between cam chambers and the breather case, and also by forming openings in the partition plate in the positions corresponding to the extruded parts. CONSTITUTION:In a breather case 6, extruded parts 6c, 6c are formed in the space between two cam shafts 2 and 3, and in the positions where the breather case is extruded toward the space between the cams 4, 4 for adjacent cylinders on an intake-side cam shaft 2. Between cam chambers S (S1,S2) and the breather case 6, a steel-sheet partition plate 7 is interposed. In the extruded parts 7a, 7b, openings 9, 10 for communicating the cam chambers S with the breather cases 6 are provided respectively. Thus, by preventing the intrusion of oil scattered by the cams into a blowby case, the amount of oil to be sent into an intake system together with blowby gas can be reduced, enabling the reduction in the consumption of oil.
Patent JP-2001016081-A (JP)
Title: Pulse-width modulated signal generator
Inventor: HAYAKAWA KAZUYOSHI
IPC: H03K7/08
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent a PWM signal which has an unintended period and an unintended duty in combination from being outputted, without increasing the load on a CPU nor preparing another timer. SOLUTION: Before making a timer start counting operation, a CPU inputs Ca to a next-PWM period setting register BFREGC and Da to a next-PWM duty setting register BFREGD for a next cycle. Since a timer TMR is in a stop state, a transfer control circuit outputs a transfer acknowledgement signal, so Ca is transferred to and stored in a period-setting register REGD immediately, and Da is transferred to and stored in a duty setting register REGD. Then when the timer TMR is allowed to operate with an operation acknowledgement signal, the timer TMR starts counting up according to clock input. At this time, a PWM signal outputs is set, and the transfer acknowledgement signal is reset. This PWM signal outputs is reset, when a comparator 2 detects the timer TMR value becoming equal to Da and generates a coincidence signal 2.
Patent JP-H0937278-A (JP)
Title: Deflection yoke, color cathode ray tube using the deflection yoke and display device
Inventor: OKUYAMA NORITAKA
IPC: H04N9/28
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To correct longitudinal mis-convergence fluctuated in both positive and negative directions with simple adjustment. SOLUTION: A 1st bridge circuit is formed by vertical deflection auxiliary coils 7a, 7b provided to a side of an electron gun of a deflection yoke and generating a 4-pole magnetic field component and resistors 14d, 14e, a 2nd bridge circuit consisting of diodes 18a-18d is connected to the 1st bridge circuit, a variable resistor 15c is connected between midpoints of the 2nd bridge circuit and a slider terminal of the variable resistor 15c is connected to a point at the outside of the 1st bridge circuit. The variable resistor corrects the longitudinal line mis-convergence continuously in positive/negative directions.
Patent JP-H0930246-A (JP)
Title: Heat exchanger for vehicle
Inventor: SANADA RYOICHI
IPC: B60H1/32
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To improve the capacity of a condenser by forming such structure that blast air flows to a core part formed of tubes and fins and to the nearly whole outer surface of at least one head tank between a pair of head tanks in a condenser in a refrigerating cycle disposed on the air upper reaches of a radiator. SOLUTION: A corrugated fin 3 is disposed between the respectively adjacent tubes of a large number of tubes 2 arranged parallelly in a horizontal direction to constitute a core part 4, and first and second head tanks 5, 6 are disposed at both ends of the tubes 2 to constitute a condenser 1. At the time of disposing this condenser 1 on the air upper reaches of an engine cooling radiator 9, the width dimension W1 of the condenser 1 is set slightly smaller than the width W2 of a core part 12 of the radiator 9, and the height H1 of the core part 4 is set slightly smaller than the height H2 of the core part 12. The whole of the core part 4 and heat tanks 5, 6 can thereby be positioned in the core part 12 so as to increase the radiating quantity of refrigerant in the condenser 1 with cooling air.
Patent JP-H04232269-A (JP)
Title: Method for depositing transition metals-containing layer and novel coordination compound
Inventor: TOOMASU KURUTSUKU
IPC: C07F11/00
Filed: 1991-07-24
Abstract: PURPOSE: To deposit a transition metal-contg. layer on a substrate by decomposing a coordination compd. of transition metals of valence 0 contg. halogen phosphine.  
     CONSTITUTION: The compd. expressed by the general formula MtL n-1 (PCl 3 ) [L is CO, PF 3 ; Mt is the transition metal selected from Ni, Pd, Pt, V, Ru, Os, Fe, Cr, Mo and W; (n) is the coordination number of the metal atoms described above; in Ni, Pd, Pt, (n) is 4, in Ru, Os, Fe (n) is 5, V, Cr, Mo, W have 6 of (n)] is applied on a substrate without a solvent or after the dissolution thereof in the solvent. This compd. is dissolved by plasma induction, etc. As a result, the transition metal-contg. layer is advantageously deposited on the substrate. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S6162385-A (JP)
Title: Induction motor controller
Inventor: MIYAMOTO KEIICHI
IPC: H02P21/18
Filed: 1984-09-03
Abstract: PURPOSE:To accurately control a motor by providing means for correcting the secondary resistance value by a torque detected value at no variation time of the secondary magnetic flux command to calculate the accurate current command irrespective of the stator side temperature variation. CONSTITUTION:A discriminator 16A judges whether the secondary magnetic flux command varies within the prescribed time or not by monitoring the differentiated value of a differentiator 36, and supplies a discrimination signal to the secondary resistance calculator 16B when the variation does not occur. A detection signal is supplied from a torque sensor 14 to the secondary resistance calculator 16B, and the secondary resistance value R2 is calculated when the discrimination signal is supplied. This value R2 is supplied to the secondary resistance correcting circuit 16C to update to correct the value R2 set to multipliers 40, 44 so far.
Patent JP-H0233297-A (JP)
Title: Multiplex television signal processor
Inventor: YASUMOTO YOSHIO
IPC: H04N7/015
Filed: 1988-07-22
Abstract: PURPOSE:To apply multiple transmission of a luminance signal and a chrominance signal with high definition and to send a side panel by using both the orthogonal modulation system and 1st and 3rd quadrant multiplex systems and adopting multiplexing to a portion hidden by the overscan of horizontal deflection and a front porch of a horizontal synchronizing signal of a conventional receiver. CONSTITUTION:Three primary color signals R, G, B are converted into a luminance signal Y and chrominance signals I, Q by a matrix 1. A low frequency component YSL of a luminance signal YS of a side panel is subjected to time base compression by a time base compressor 11 and superimposed onto the overscan part and the front porch by an adder 7. Chrominance signals IS, QS of the side panel are subjected to orthogonal modulation by an orthogonal modulator 13 and become a modulated chrominance signal CS. The modulated chrominance signal CS and the high frequency component Y'CH of the luminance signal of the center panel are subjected to orthogonal modulation by an orthogonal modulator 14. The modulated signal is added to an output signal of an NTSC decoder 8 by an adder 15 and the resulting signal and the high frequency component YSH of the luminance signal of the side panel are subjected to orthogonal modulation by an orthogonal modulator 16.
Patent JP-S6239579-A (JP)
Inventor: ARISUTAA KAMERON BEIRII
IPC: C07D235/24
Filed: 1986-08-07
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。