baber/WOPTO huggingface dataset:
Patent JP-H09301131-A (JP)
Title: Wiper controller
Inventor: IRIE MASAO
IPC: B60S1/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To restrict scattering of inertia moving distance of a wiper blade as small as possible by providing such a deceleration means as controlling the rotation of a wiper motor to a preset speed in its deceleration range according to a map provided inside of a control circuit on the basis of speed data obtained within a speed detection range. SOLUTION: A central processing unit 33 encloses a decelerating means 33a, an acceleration means 33b and a counter 33c. Whether a wiper blade 52 is within a speed detectable range or not and whether the wiper blade 52 is within a deceleration range or not are detected by means of a signal transmitted from a position sensor 3 and when it is detected that the wiper has entered speed detectable range, the counter 33c starts its count and when it gets out of the speed detectable range and enters a deceleration rage, the signal change from a position sensor 3 is made to act as a trigger so that the counter 33c finishes its count and based upon the counted value, a deceleration means 33a performs its deceleration control. Accordingly, it becomes possible to carry out stabilized wiping action and reversing action of the wiper blade.
Patent JP-S62282446-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAGAMI SHOICHI
IPC: H01L21/762
Filed: 1986-05-31
Abstract: PURPOSE:To form a thick insulating film for element isolation by a method wherein an oxide film formed by oxidizing a polycrystalline silicon layer is laminated on a thick oxide film formed by using a non-oxidizable film as a mask. CONSTITUTION:A silicon substrate 11 is oxidized to form a silicon nitride film 12 and then a silicon nitride film 13 is depositionformed. Next, after selectively removing the silicon nitride film 13, ion is implanted to form an inversion preventive layer 11A further forming an element isolating oxide film 14. Later, a polycrystalline silicon layer 15 is vapor-grown on the silicon nitride film 13 and the element isolating oxide film 14. Then, overall polycrystalline silicon layer 15 is oxidized to form an oxide film 15A which is immersed in ammonium fluoride solution to be removed until the surface of silicon nitride film 13 is exposed. Through these procedures, the oxide film 15A is left on the element isolating oxide film 14 so that the silicon nitride film 13 may be removed by chemical dry etching process to form a thick element isolating oxide film 16.
Patent JP-S5918163-A (JP)
Inventor: HORIBE YASUTAKA
IPC: C04B35/49
Filed: 1982-07-19
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-S5252089-A (JP)
Title: Output control system of heavy water reactor
Inventor: MASUDA HIROYUKI
IPC: G21C7/22
Filed: 1975-10-22
Abstract: PURPOSE: A screen device interior of a reactor core tank into heavy water area of core part and heavy water area of reflector to control output of heavy water reactor, reducing danger of accident about fuel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06336015-A (JP)
Title: Ink jet recording method
Inventor: MATSUBARA MIYUKI
IPC: B41J2/21
Filed: 1993-05-27
Abstract: PURPOSE:To make a bad effect of a bidirectional positional shift of dots as inconspicuous as possible when it is inevitably generated in a two-way printing by waviness of a paper surface, numerous irregularities in driving, and a change in delivery speed. CONSTITUTION:In an ink jet recording method in which recording is being completed by conducting a plurality of times of bidirectional recording scan on the same image area using a multihead provided with arrangement of a plurality of ink delivery ports while paper is relatively and successively fed, pixel arrangement patterns used for every recording scan are compensated with each other, and two or more ones used for every recording scan at least in the same direction out of the pixel arrangement patterns are determined to be adjacent to each other in a recording scan direction.
Patent JP-H04230069-A (JP)
Title: Method for assembling of resistance strucutre into ic device, ic device structure
Inventor: CHIYAARUZU AARU SUPINAA ZA SAA
IPC: H01L27/11
Filed: 1991-05-30
Abstract: PURPOSE: To provide a method for assembling the resistor structure of polycrystalline silicon, while including a step for providing width-reduced polycrystalline silicon structure. CONSTITUTION: In order to narrow a resistor region 50 of polycrystalline silicon, a sidewall spacer 38 is used or the resistor of polycrystalline silicon is formed as a sidewall structure in the resistor region. By using one of these means, a cross-sectionally reduced and shortened resistor can be used for resistor structure, and further an increased resistance value can be provided with respect to a long resistor.
Patent JP-S62283239-A (JP)
Title: Driving device for vehicle
Inventor: NAKANO MASANORI
IPC: F16H3/02
Filed: 1986-05-31
Abstract: PURPOSE:To improve the starting performance and slope ascending performance by making the reduction ratio to the max. according to the desire in the transmission of turning moment and making the reduction rate in the low speed traveling to the max. by transmitting the turning moment supplied from a transmission, to a countershaft. CONSTITUTION:An auxiliary reduction mechanism 10 consisting of a planetary gear 8 which makes the reduction gear ratio to the max. according to the desire is installed onto an output shaft 4 side between the output shaft 4 and the countershaft 6 of an automatic transmission 2. The carrier 18 of the auxiliary reduction mechanism 10 is connected with the countershaft 6 through two drive gears 32 and 34. Therefore, the reduction ratio in the low speed traveling can be made max. by the auxiliary reduction mechanism 10, and the starting performance and slope ascending performance can be improved.
Patent JP-S61285309-A (JP)
Title: Liquid fuel burning device
Inventor: SUZUKI JIRO
IPC: F23D3/40
Filed: 1985-06-11
Abstract: PURPOSE:To enable to prevent high temp. oxidation and carbonization of oil by constituting an absorbing member and heating element in such a manner that in the inside of the absorbing member and the heating element which supplies an air path transferring vaporized gas longitudinally is placed in the title device. CONSTITUTION:Fuel 11 is sucked in by a pump 12 and flows down in a circulating flow path 10 and returns back to tank 11. During this time, fuel sucked in is heated and vaporized by a heating element 8,. And then, vaporized fuel is transferred to a burner 17 by air transferring vaporized gas blasted by a blower 15 and is burnt. As air 15 is passing through the inside of a coil-like heating element 8 as stated by the above-mentioned constitution, vaporized gas does not stay in high-density state and therefore, high temp. oxidation and carbonization are prevented.
Patent JP-H0251682-A (JP)
Title: Safety valve
Inventor: HERUMUUTO MOTSUTSUAA
IPC: F16K31/42
Filed: 1989-05-18
Abstract: PURPOSE: To safely actuate a valve at the time of abnormal load being applied to ports by controlling a connecting passage from a pump side port to a drive equipment side port and a connecting passage from the drive equipment side port to a tank, by fine control notches. CONSTITUTION: A hydraulically actuated safety valve has control pistons 28, 30 closing a pump side port P and opening a tank side port R. These pistons 28, 30 are provided with fine control notches 32, 34, and fluid flow in the ports P, R and a drive equipment side port A is controlled by these fine control notches 32, 34.
Patent JP-2000324884-A (JP)
Title: Decelerating system for brushless motor
Inventor: HAMAMOTO SHOGO
IPC: H02P6/24
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily adjust a braking time, and to efficiently decelerate a brushless motor by using a deceleration signal for the brushless motor and generating a pulse, and braking the motor by short-circuiting individual phases to one another, only while the pulse is generated. SOLUTION: To a pulse generating circuit 1, an interphase short-circuiting circuit 2 is connected, and to this short-circuiting circuit 2, a brushless motor driving circuit 3 is connected. Furthermore, to the driving circuit 3, a brushless motor 4 is connected. Besides, to the motor 4, a speed detector 5 is connected, and to this speed detector 5, a speed controlling circuit 6 is connected, and the motor 4 is rotated at a constant speed. To the controlling circuit 6, a deceleration signal is inputted, and the controlling circuit 6 controls the speed of the motor 4 to a specified speed after deceleration. When a deceleration signal S is inputted, a pulse of a constant time is generated from the generating circuit 1, the short-circuiting circuit 2 is operated, and the motor 4 is braked for the time of generation of the pulse.  Consequently, it becomes possible to reduce the speed of the motor 4 in a short time, and to rotate the motor 4 at a specified speed.
Patent JP-H08318605-A (JP)
Title: Laminated polyester filem for laminated metal can
Inventor: INAGAKI MASASHI
IPC: B32B1/02
Filed: 1995-05-25
Abstract: PURPOSE: To provide a laminated polyester film adapted for a laminated metal can having no change of taste after retort sterilizing or storing for a long time and excellent decomposing resistance or particularly hydrolytic decompos ing resistance when using as the inner surface of the metal can such as a drink can, or food can. CONSTITUTION: The laminated polyester film for a laminated metal can is formed of a polyester film composite by coextrusion of at least two layers in such a manner that the content of the particles mixed with the polyester layer for forming the exposure surface at the opposite side of the surfaced laminated with metal of the composite layer is 0.1wt.% or less. The particles can be sorted to filtered particles and precipitated particles.
Patent JP-H0613276-A (JP)
Title: Bond strength measuring method of bonded wafer
Inventor: YOSHIZAWA KATSUO
IPC: G01N3/00
Filed: 1991-04-30
Abstract: PURPOSE:To improve measurement precision, by scooping out, into a circular form, the outer peripheral part of a bonded wafer except a specified domain by ultrasonic wave machining, after both surfaces of the bonded wafer is coated with protective films, and making a measurement specimen segmet by eliminating the protective films. CONSTITUTION:Both surfaces of a bonded wafer 1 wherein a wafer 1a without an oxide film and a wafer 1b having oxide films 1c on both surfaces are bonded via a thermal oxidation film 1c are coated with protective films 5. A jig 6 is made to abut against the outer peripheral part of the bonded wafer 1 except about 3mm range. By applying ultrasonic vibration while specified pressure is applied, the bonded wafer is scooped out into a circular shape. By eliminating both protective films 5 of a scooped segment 7, a measurement specimen segment 2 is formed. Both surfaces of the segment 2 is bonded to the specimen retaining surfaces of a pulling jig by using adhesive agent. The bond strength is measured when the bonded surface 1c is peeled by applying tensile force. Thereby the bonding strength can be measured with high precision.
Patent JP-H07310255-A (JP)
Title: Method for weaving
Inventor: MUSHA TOSHIMITSU
IPC: D03D13/00
Filed: 1994-05-17
Abstract: PURPOSE:To industrially weave a woven fabric having a natural irregular touch, a special comfortable touch and a special beautiful appearance by allowing warps to pass through a reed in a specific fluctuation arrangement corresponding to the fundamental fluctuation of a human body. CONSTITUTION:In the weaving of a woven fabric, warps 21 divided into plural groups are inserted into dents arranged in a reed 5 at a constant interval for each group. Each group comprises the warps in the number of each numerical value in the numerical value row of '1/f fluctuation' wherein a power spectrum having frequency component (f) is proportional to 1/f. An empty dent is disposed for the number of each numerical value. The warp rows passed through the reed are prepared in a state capable of being separated into two layers through healds 4. The warp row are mounted on a loom 1 together with the reed 5 and the healds 4, and a weft 22 is allowed to pass through an opening formed by the vertical movements of the healds 4 to weave the warps and the weft into the woven fabric in which the arrangement of the warps 21 have the '1/f fluctuation'.
Patent JP-S61285203-A (JP)
Title: Catalytic component for olefin polymerization
Inventor: MATSUURA MITSUYUKI
IPC: C08F4/60
Filed: 1985-06-11
Abstract: PURPOSE:A catalytic component consisting of a catalytic reaction product of a specific solid composition, a liquid Ti compound and an Si halide, having a high activity and providing a polymer having relatively large particle diameters and controlled particle diameter distribution when it is used for olefin polymerization. CONSTITUTION:(A) A solid composition obtained by bringing a precipitating agent such as TiCl4, etc., into contact with a solution of a catalytic reaction product of a dihalogenated Mg (e.g., MgF2, MgCl2, etc.), a titanium tetra alkoxide [e.g., Ti(OC2H5)4, Ti(O-nC4H9)4, etc.] and/or its polymer (e.g., normal butyl polytitanate, etc.) while stirring at <=flotation limit stirring strength of reaction system is brought into contact with (B) a liquid Ti compound [e.g., TiCl4, Ti(OC2H5)Cl3, etc.] and/or an Si halide (e.g., SiCl4, HSiCl3, etc.), to give the aimed catalytic component.
Patent JP-H02306516-A (JP)
Title: Gas safety device and earthquake sensor
Inventor: KOGA RYOICHI
IPC: G01F3/22
Filed: 1989-05-19
Abstract: PURPOSE:To have sure actuation of a gas safety shutoff valve by furnishing a gas safety device with a seismoscope using magnetic fluid, allowing this seismoscope to generate signal pulses in good compliance with the waveform of the current earthquake, and using this signal to actuation of the valve. CONSTITUTION:When an earthquake occurs, a gas meter body 4 is vibrated by seismic wave, and a seismoscope 7 mounted rigidly on the meter body 4 vibrates according to the seismic waves. A permanent magnet 11 put afloat by magnetic fluid 10 is used to the vibrator 12 of this seismoscope 7. This puts the sliding of the vibrator 12 in fluid lubricative condition, which provides a small coefficient of friction and god linearity in the vibrator 12 amplitude relative to the intensity of the seismic wave. The viscosity of this magnetic fluid 10 suppresses unstable motion of the vibrator 12 at the resonance point of the vibration system constituted from the vibrator 12 and vibration surface 14, and uniform sensitivity is accomplished for seismic waves. This enhances the seismic sensing ability of a gas safety device incorporating seismoscope, wherein signals can be sensed contactlessly and a long-term reliability is achieved.
Patent JP-H05327217-A (JP)
Title: Manufacture of multilayer ceramic base
Inventor: HAKOTANI YASUHIKO
IPC: H05K3/46
Filed: 1992-05-20
Abstract: PURPOSE:To improve the smoothness, electric resistance and solder wettability of an electrode pattern of an uppermost layer which is baked simultaneously with a base, by using a green sheet which has a hole opened by processing and is constituted of an inorganic composition not being sintered at the baking temperature of a base material. CONSTITUTION:A green sheet 4 which has a hole 5 opened by processing at a place to be joined to the top of a part of an electrode pattern or a via electrode 3 formed on both or one surface of a green sheet laminate 1 constituted of low-temperature sintered glass-ceramic and which is constituted of an inorganic composition not being sintered at the baking temperature of a base material is laminated on both or one surface of the glass-ceramic green sheet laminate 1. When the laminate 1 is baked, therefore, no shrinkage occurs in any direction except for the direction of thickness. Thereby mounting of an electronic component on the electrode of the uppermost layer formed by simultaneous baking with a base can be facilitated.
Patent JP-S5920401-A (JP)
Title: Alloy powder for powder metallurgy and its sintered body
Inventor: TOMIOKA TATSUYA
IPC: C22C38/26
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a sintered body having high density and high strength by incorporating specific amts. of Mn and P in Fe-Cr alloy powder contg. a specific amt. of Cr, compounding a specific amt. of C powder, and sintering the compound powder. CONSTITUTION:0.1-1.5wt% Mn and 0.1-1wt% P are further incorporated in Fe-Cr alloy powder contg. 7-30wt% Cr to prepare alloy powder for powder metallurgy. C powder is added to said alloy powder for powder metallurgy at 0.5-6wt% ratio, and the powder is sintered. <=0.1wt% C and 0.1-4wt% Si are added to said alloy powder in some case in order to suppress the surface oxidation of the powder, and 1 or >=2 kinds among <=5wt% Mo, <=5wt% W, <=3wt% Nb are eventually added thereto upto 10wt% in total content in order to accelerate the formation of carbide in the sintered body.
Patent JP-H01299727-A (JP)
Title: Method and apparatus for heating mouth end part of seamless can body
Inventor: NAKAYAMA ICHIRO
IPC: B21D51/26
Filed: 1988-05-25
Abstract: PURPOSE:To simplify softening of the mouth end part of the can body by moving the mouth end part in close to a conductor of a high-frequency induction heating coil apparatus to pass through while the seamless can body is rotated. CONSTITUTION:The seamless can body 2 is transferred from a feeding turret 4 to a heating turret 5. At this time, the vicinity of the bottom part of the can body 2 is held retainingly on its axis by a revolving can body retainer 7. The mouth end part of the can body 2 is moved in close and passed through between facing circular arc conductors 9a, 9b of the high-frequency induction heating coil apparatus 8. The retainer performs vacuum sucking the bottom part of the can body. By this method, the mouth end softening of the seamless can body is simplified.
Patent JP-H06277421-A (JP)
Title: Dehydrator for sludge waste
Inventor: KOU SOUGO
IPC: B30B9/24
Filed: 1993-05-28
Abstract: PURPOSE: To prevent the occurrence of capillarity at the time of pressurization of sludge by forming a first dehydrator to an upper part and a second dehydrator to a lower part, collecting the waste water dehydrated respectively in these dehydrators to a central water collecting section within the lower part by a discharge pipe and draining and discarding this waste water. CONSTITUTION: The dehydrating device is classified to the upper part 10 and the lower part 20. The upper part 10 is installed spatially onto the lower part 20 at a specified height maintained by columns 30 at four corners and is so constituted that the upper part is bonded to or disassembled from the upper parts of the columns 30 screwed and projected to the bottom of the upper part so as to be hermetically closed by nuts via gaskets interposed therebetween. The central water collecting section connected with a motor and the discharge pipe 16, or the like, for the waste water dehydrated from the sludge is installed in the lower part 20. The main parts of the device are the upper part 10 installed with the first dehydrator 1 in the inside part attachable and separable to and from the columns 30 and the second dehydrator constituted on the lower part 20.  The energy efficiency at the time of work is good from the structure having interchangeability by attachably and detachably installing the upper part according to the kinds of the sludge.
Patent JP-H10322538-A (JP)
Title: Automatic fax distributing method and fax equipment
Inventor: FUKUCHI TOSHIHIRO
IPC: H04L12/66
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To exactly distribute a received FAX without requiring manual intervention. SOLUTION: An incoming call processing part 11 performs on-hook operation, a PB signal detecting part 12 detects a sent PB signal and acquires an identification number, a number collating part 14 determines an electronic mail address corresponding to a recipient number coincident with the identification number as the electronic mail address of recipient, a FAX signal detecting part 15 detects a FAX signal, a FAX data transforming part 16 receives FAX data and transforms them into an electronic mail format, and an electronic mail transmitting part 17 transmits electronic mail to the electronic mail address of recipient.
Patent JP-H05318561-A (JP)
Title: Blow molding apparatus
Inventor: IWAWAKI AKIRA
IPC: B29C48/32
Filed: 1992-05-20
Abstract: PURPOSE:To easily clean the interior of a housing by dividing the housing at the time of the color replacement/material replacement of a resin. CONSTITUTION:A blow molding apparatus 1 is constituted so that an accumulator chamber 3 whose housing is filled with a resin is formed in a vertical direction and the resin in the accumulator chamber 3 is pressurized by a piston 6 to be extruded from the gap between a core 16 and the die 17 surrounding the core 16 as a hollow parison 20. The housing is divided into a righthand housing 2a and a lefthand housing 2b along the vertical direction of the accumulator chamber 3 and the actuator 21 separating and connecting the righthand and lefthand housings 2a, 2b is provided.
Patent JP-H01297648-A (JP)
Title: Production of semiconductor device
Inventor: HIROSE MINORU
IPC: G03F7/00
Filed: 1988-05-25
Abstract: PURPOSE:To make possible to form a pattern having a high aspect ratio with good reliability in a few step by wholly exposing a resist layer with far UV rays having a wavelength of <=400nm, while heating the resist layer or heating it at a reduced pressure, and subjecting a reactive ion etching to the obtd. resist layer after applying silylation to the exposed resist layer to form a resist pattern. CONSTITUTION:A novolak positive type resist layer is mounted on a substrate to be processed to form the semiconductor, and then the obtd. resist layer is selectively exposed, and subsequently, the exposed resist layer is wholly exposed with the far UV rays having the wavelength of <=400nm, while heating the resist layer or heating it at the reduced pressure, followed by applying the silylation to the exposed resist layer. And then, the obtd. resist layer is subjected to the reactive ion etching (RIE) in an atmosphere of an oxygen gas. Namely, a photosensitive layer activated by irradiating an UV ray to said layer is unstable in a surrounding condition which does not exist a humidity. The photosensitive agent is formed an ester binding body by allowing it to react with a cresol novolak resin or a phenol novolak resin activated by irradiating the far UV rays, and the obtd. ester binding body is easily dry-etched. Thus, the step of removing the silylation layer in an unexposed region by a CF4 gas is omitted.
Patent JP-S6021157-A (JP)
Title: Continuous casting device for thin plate
Inventor: CHIKAMA TSUGIO
IPC: B22D11/06
Filed: 1983-07-15
Abstract: PURPOSE:To avert the deterioration in the characteristic of the edge part and surface of a thin plate with a titled device which forms the surface of the mold on the broad side with moving surfaces by providing passages for supplying a specific sealing material communicating with the opening at the bottom edge of stationary walls for regulating the width of the billet to said walls. CONSTITUTION:A thin billet 2 is continuously produced by pouring a molten metal from a tundish 4 into the space formed of the mold surfaces on the broad sides of, for example, a pair of casting rolls 1a, 1b and a pair of stationary walls for regulating the width of the billet within the width of said mold. A vessel 3 for a molten metal wall consisting of, for example, the side wall 5 and side wall 6 of the stationary walls is provided above the revolving roll mold. Slit-shaped apertures 9 are provided to the bases of the walls 5, 6 and a liquid or quasi-liquid sealing material supplied from supply sources 11 is discharged from said apertures through the passages 10 is the walls 5, 6. The passages 10 have restricting parts 13 so that the uniform sealing is accomplished even if the spacing delta between the vessel 3 and the roll pair 1 fluctuates. The penetration of the molten metal into said spacing is thus effectively prevented.