baber/WOPTO huggingface dataset:
Patent JP-H0882901-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: TSUKADA KAZUYA
IPC: G03C5/29
Filed: 1994-09-09
Abstract: PURPOSE: To provide a method for processing a silver halide photographic sensitive material with oil sludge improved without deteriorating sensitometry performance in the rapid processing by a mediumor small-sized automatic developing machine in a specified short time. CONSTITUTION: The silver halide photographic sensitive material having at least one photosensitive silver halide emulsion layer on one side of a substrate is developed, fixed and washed by an automatic developing machine. The ratio of the processing time outside liq. to the processing time in liq. plus the processing time outside liq. is controlled to 0.20-0.30 and/or the ratio of the fixing time outside liq. to the fixing time in liq. plus the fixing time outside liq. is controlled to 0.23-0.33, and the total dry-to-dry processing time is controlled to <=45sec.
Patent JP-H0499855-A (JP)
Title: Formation of coating film by thermal spraying
Inventor: NASU TOSHIYUKI
IPC: C23C4/02
Filed: 1990-08-16
Abstract: PURPOSE:To efficiently form a coating film on a base material by thermal spraying by bringing a movable anode into contact with the surface of a conductive cathode base material, applying a current between both electrodes to relatively displace the electrodes, forming a corrosion-resistant plating film on the base material surface and forming a coating film thereon by thermal spraying. CONSTITUTION:An article 1 to be treated is firstly rotated on its axis, a contactor 2 is brought into contact with the surface of the article 1 through absorptive cotton 4, and a plating soln. 5 is supplied to the contactor 2 from a feed pipe 6 and applied to the surface of the article 1. A DC power source 9 is then applied to the article 1 to form a plating film 13 on the article 1 surface, the contactor 2 is moved in the longitudinal direction of the article 1 while rotating the article 1 on its axis, and the plating film 13 is uniformly formed on the entire periphery of the article 1. The article 1 is then rotated on its axis, a spray gun 12 is moved in the longitudinal direction of the article, an alumina-based ceramic is thermally sprayed, and a ceramic coating film 14 (thermally sprayed coating film) is formed on the periphery of the plating film 13.
Patent JP-S6371701-A (JP)
Title: Feedback controller
Inventor: IWASAKI MASATAKA
IPC: G05B7/02
Filed: 1986-09-12
Abstract: PURPOSE:To prevent hunting by providing a control mode determining reference value changing means to change a control mode determining reference value in accordance with the degree of change of deviation. CONSTITUTION:A deviation calculating means 1 calculates a deviation e(t) between a target value (r) and a process variable y(t) at a time (t) which is fed back from the output of a controlled system 2, and the control mode determining reference value is set in a control mode determining reference value setting part 3 by an operator. A control mode determining reference changing means 4 changes the control mode determining reference value in accordance with the change of the deviation e(t) calculated by the deviation calculating means 1, and a control mode determining means 5 determines a control mode in accordance with the deviation e(t) calculated by the deviation calculating means 1 and the control mode determining reference value. A manipulated variable operating means 6 operates a manipulated variable v(t) in accordance with the deviation e(t) calculated by the deviation calculating means 1 and the control mode determined by the control mode determining means 5, and this manipulated variable v(t) is inputted to the controlled system 2.
Patent JP-S59106971-A (JP)
Title: Ink jet printing head
Inventor: ASAMA MICHIO
IPC: B41J2/045
Filed: 1982-12-10
Abstract: PURPOSE:To provide the titled printing head good in energy efficiency, generating almost no sound and prevented from the undesired injection of ink, constituted by providing a vibration generator for generating pressure for injecting the ink in an ink communication part. CONSTITUTION:A vibration generator 13 acting as a vibrator is arranged in a pressure chamber 11 and, for example, constituted of a bimorph type electrostriction element. Therefore, when voltage is applied to the vibration generator 13, the vibration generator 13 is curved and an ink droplet 15 is injected from an orifice 12 by this action. When the vibration generator 13 is curved, negative pressure is generated in the tank side thereof and the ink is sucked in the pressure chamber 11 while the ink flow is stopped when pressure is balanced. In this case, when the interval of the vibration generator 13 and the wall of the pressure chamber 11 is made narrow, the vibration resistance of the ink stream can be made large and vibration can be rapidly attenuated. Because the vibration generator is present in the ink, vibration can be extremely reduced.
Patent JP-H07308827-A (JP)
Title: Device and method for mounting ring
Inventor: IMAMURA KAZUYUKI
IPC: B23P19/00
Filed: 1993-08-31
Abstract: PURPOSE: To shorten ring mounting work time by rotating a ring composed by winding a wire material spirally by a ring rotation means while pressing the ring against a ring opener and inserting a released other end into a mounting hole of a member to be mounted in a ring mounting device mounting the ring on the member to be mounted. CONSTITUTION: When a ring 10 is mounted, the ring 10 is arranged in a ring opener 25. Next, after a workpiece 15 is inserted into a positioning hole 34, a shaft 21 is inserted into a through hole 31 by rotating it, and the ring 10 is pressed against the ring opener 25. While a claw 21a of the shaft 21 is caught in one end 11 of the ring 10, the ring 10 is rotated by the shaft 21 to bring the other end 12 of the ring 10 into contact with a tip of a wedge of the ring opener 25 and guide it along an inclined face 25a of the wedge so that a section between wire materials forming the ring 10 is opened and the end part 12 is gradually inserted into a mounting hole 17 of the workpiece 15. When the number of winding of the ring 10 is two windings, the ring 10 is mounted on the workpiece 15 when it rotates twice and a half.
Patent JP-H0762747-A (JP)
Title: Building method of pillar and beam and device therefor
Inventor: SAKUTA YUKIHIRO
IPC: E04G21/14
Filed: 1993-08-31
Abstract: PURPOSE:To easily detach elevatable jacks at elevating a climbing floor up to the uppermost storey, and fix the climbing floor without exchanging or adding a structure. CONSTITUTION:This building device of pillar and beam is provided with a climbing floor 1 corresponding to the roof of a structure, an annular elevatable jack base 2 provided on the climbing floor 1, elevatable jacks 3 detachably provided on the elevatable jack base 2, and a mast column 4 standingly provided from the ground and slidably fitted in the elevatable jack base 3. By operating the elevatable jacks 3, pillars and beams of respective storeys are assembled in order while elevating the climbing floor 1, and at elevating the climbing floor 1 up to the uppermost storey, the elevatable jacks 3 are detached from the elevatable jack base 2, and the elevatable jack base 2 is fixedly secured to the mast column 4.
Patent JP-H0748851-A (JP)
Title: Underwater tunnel
Inventor: KITAZAWA ATSUHIRO
IPC: E02D29/067
Filed: 1993-08-09
Abstract: PURPOSE:To cope with a tidal current by connecting one end of a mooring member fixed to the water bottom ground at the other end to a tunnel tube member floated in the water, providing thrusters on the tunnel tube member, and generating horizontal thrust. CONSTITUTION:A tidal current sensor 31 provided on each tunnel tube 2 detects the direction and force F of a tidal current 42 and outputs them to a thruster control device 30. The device 30 selects a thruster 20 capable of spraying a water current 45 in the same direction as the direction of the tidal current 42. The device 30 rotates a propeller 25 at the prescribed revolving speed obtaining the driving force to cope with the force F of the tidal current 42 for the selected thruster 20. The water current 45 is sprayed in the horizontal direction from a nozzle 23, and the driving force T in the opposite direction to the direction of the tidal current 42 is generated on the tunnel tube 2. The tunnel tube 2 can be stably floated without being drifted by the tidal current 42, it can be prevented from being repeatedly applied with a load due to the change of the tidal current direction, and the durability can be improved.
Patent JP-S6196694-A (JP)
Inventor: OKAWA YASUSHI
IPC: H05B33/04
Filed: 1984-10-16
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-2000044686-A (JP)
Title: Siloxane-containing polyamideimide and production thereof, and varnish containing the same
Inventor: SAITO TETSUYA
IPC: C08G73/14
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyamideimide, not requiring a filtration process and having a high molecular weight by reacting a mixture containing a specific diimidedicarboxylic acid with a specific aromatic diisocyanate in the presence of a basic catalyst. SOLUTION: This siloxane-containing polyamideimide is obtained by reacting a mixture containing a diimidedicarboxylic acid of formula I (R1 is a group of formula II; X is a group of formula III) or formula IV [R2 is a group of formula V; R3 and R4 are each a divalent organic group; R5 to R8 are each an alkyl, phenyl or the like; (n) is 1-50] obtained by reacting (A) siloxanediamine or a mixture of the component (A) with (B) a diamine having >=3 aromatic ring with trimellitic acid anhydride preferably in the molar ratio of the component (A) or the total of the component (A) and the component (B) to trimellitic acid anhydride of the diamine/trimellitic acid anhydride = (1/2.05)-(1/2.20), with an aromatic diisocyanate of the formula: OCN-R9-NCO (R9 is a group of formula VI or the like) in the presence of a basic catalyst.
Patent JP-S6275694-A (JP)
Title: Image forming device
Inventor: WATANABE TAKESHI
IPC: G03G21/06
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the influence of irregular running of a transfer material in a fixing part and to prevent an unfixed toner from sticking to a press-turning means by not destaticizing the rear face of the transfer material with which the press-turning means is brought into contact. CONSTITUTION:The electric charge, which has a polarity opposite to that of a toner, on the rear face of the transfer material to which a toner image is transferred from a photosensitive drum 1 is removed by destaticizing needle 8 to facilitate separation of the transfer material from the drum 1, and the unfixed toner image on the front face is prevented from being disturbed by the leak of the electric charge of a close conductor part. The transfer paper is pressed between a pressing roller 11 and a depressing roller 12 of the press-turning means and is carried to the fixing part. Needles 8 are omitted partially not to destaticize the rear face of the transfer material corresponding to the roll 11. Though the front end part of the transfer material reaches the fixing part while the image is transferred to the rear end part of the transfer material by the roller 11, the influence of irregular running of the transfer material in the fixing part upon the transfer part is prevented and the rear face is not destaticized to prevent the unfixed toner image on the transfer material from sticking to the roll 11; and thus, a good image is formed.
Patent JP-H1063478-A (JP)
Title: Data transfer method
Inventor: FUJINO YUKIHIRO
IPC: G06F5/14
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method that can make packet-transfer even when only an area that is smaller than packet data can be secured on memory. SOLUTION: When packet data 16a which is transferred to a device 31 is larger than a memory area 26a that can be secured on memory 26, a part of the data 16a is transferred to the memory 26 and transferred from the memory 26 to the device 31 through an input device 28. Then, with a packet control signal 41 asserted, similarly, the rest of the data 16a is transferred to the memory 26 and transferred from the memory 26 to the device 31 through the input device 28. After the data 16a is entirely transferred to the device 31, the signal 41 is canceled.
Patent JP-H0958134-A (JP)
Title: Thermal recording material
Inventor: SHIKU SHIGEKAZU
IPC: B41M5/337
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material reduced in the lowering of recording density even if dipped in hot water and reduced in the generation of background fog. SOLUTION: In a thermal recording material wherein a thermal recording layer containing a leuco dye, a coupler and an adhesive, an intermediate layer containing an aq. resin and an overcoat layer cured by irradiating an electron beam curable compd. with electron beam are successively provided on a support, 1,1,1-tris-p-hydroxyphenylethane or 1-[α-methyl-α-(p-hydroxyphenyl)ethyl]-4-[α',α'- bis(p-hydroxylphenyl)ethyl]benzene is added to the thermal recording layer as the coupler.
Patent JP-H0382554-A (JP)
Title: System for detecting failure of printer
Inventor: MURATA MASAHIRO
IPC: B41J2/30
Filed: 1989-08-25
Abstract: PURPOSE:To prevent the reduction of a printing quality and the illegibility of characters by detecting the breakage of a printing pin on the basis of a signal of detecting a vibration caused by a driven printing pin abutting against a platen part. CONSTITUTION:Printing pattern data PD is stored in a data latch circuit 106 on a latch timing signal LT. The output signal of the data latch circuit 106 is inputted to a drive circuit 107 for driving a printing pin, and a drive signal DV is outputted from the drive circuit 107 at the input timing of a drive timing signal DT. If a printing pin is not broken, the printing pin is driven only for one dot on the drive signal DV, and a vibration sound is generated. If a printing pin is broken, the predetermined vibration sound is not generated. A vibration sensor 130 detects whether the vibration sound is generated. The detection signal is inputted to an amplifying and shaping circuit 113. The output signal of the shaping circuit 113 is ANDed with the drive timing signal DT, passes through an OR circuit 116 as an AND signal AND, and sets a flip-flop circuit 112.
Patent JP-H1161556-A (JP)
Title: Monofilament
Inventor: NAGANO SHINICHI
IPC: D01F6/30
Filed: 1997-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a monofilament excellent in balance of a straight strength and a straight elongation, and flexibility, hardly causing stickiness and cheap compared with a conventional multifilament made of a high density polyethylene. SOLUTION: This monofilament comprises a copolymer of ethylene with a 3-20C α-olefin, having 0.1-10 g/10 min MFR and 895-940 kg/m<3> density (d), satisfying the formula Tm<0.4×d-245 in which Tm is the temperature at the maximum peak position in an endothermic curve measured by a DSC, having <=2.5 wt.% proportion of an n-decane-soluble component at a room temperature, satisfying the formula FI<200×MFR between a fluidity index [FI (1/sec)] and the MFR (g/10 min), and the monofilament of ethylene-α-olefin copolymer obtained by melt spinning the copolymer has 5.0-9.0 g/d straight strength, 10-30% straight elongation and 1.0-3.0 GPa modulus at 3% elongation.
Patent JP-H0499334-A (JP)
Title: Field-effect transistor
Inventor: SAITO AKIRA
IPC: H01L21/338
Filed: 1990-08-18
Abstract: PURPOSE:To obtain high-output characteristics at a high frequency by providing a medium-concentration layer which is higher than an active layer, is lower than a source.drain layer, and is shallower than the active layer at a position where a gap between the source and drain layers is large and which is slightly away from an edge part of a gate electrode toward the drain side. CONSTITUTION:A gap Lgdn<+> of an n<+> layer 3 is set to a relatively larger value and an n-type medium-concentration layer 4 is formed at a position which is slightly away from an edge part of a gate electrode G within an n activation layer at a drawing side. It is away from a gate electrode by 0.3-0.7mum. This medium-concentration layer 4 is set to have a higher impurities concentration than that of the n activation layer 2 and to have a lower impurities concentration than that of the n<+> layer 3. Also, the medium-concentration layer 4 is formed to be shallower than the n activation layer 2. By increasing the gap of the n<+> layer 3, resistance against breakdown is increased, the medium- concentration layer 4 is formed at the n activation layer 2, and high-output characteristics at a high frequency is improved by reducing long gate effect.
Patent JP-H0772105-A (JP)
Title: Detector for solution concentration
Inventor: TAKASHIMA HIROMASA
IPC: G01N27/08
Filed: 1993-09-01
Abstract: PURPOSE:To provide a solution concentration detector of high accuracy and reliability, and capable of continuously controlling a concentration without generating clogging, etc. CONSTITUTION:The solution concentration detector comprises a main body 10 for covering a solution surface 2 and forming a air-sealed space, and also for making up the correlation between concentrations in the liquid phase and in the gas phase, of a solute within the air-sealed space, a gas agitating means 20 for agitating the atmospheric gas 3 within the main body 10, and a gas concentration detecting means 30 for detecting the concentration in the atmospheric gas 3 agitated by the gas agitating means 20, and the concentration in the liquid phase is detected from the concentration in the gas phase detected by the gas concentration detecting means 30 on the basis of the correlation.
Patent JP-S6461715-A (JP)
Title: Optical recording and reproducing system for optical information medium
Inventor: YOKOTA MINORU
IPC: G02B13/00
Filed: 1987-09-02
Abstract: PURPOSE:To make excellent compensation for aberrations by composing a collimator lens of three different kinds of lenses and making the lenses meet specific requirements. CONSTITUTION:An optical system for optical disks consists of the collimator lens and an objective. Light information from a light source enters the collimator lens, passes through the 3rd positive lens, the 2nd biconvex lens, and the 1st biconvex lens in it, and then enters the objective. The three lenses constituting the collimator lenses meet the requirements shown by inequalities. The inequality I is for preventing the spherical aberration and chromatic aberration from being compensated too much or too less and realizing such an Abbe number that material supply is easy. The inequality II is for flattening an image. When the inequalities hold, proper compensation is carried out and the chromatic aberration is compensated excellently even when the system is combined with a single objective.
Patent JP-S6279318-A (JP)
Title: Method and apparatus for measuring level
Inventor: MATSUSHITA NOBUO
IPC: G01F23/00
Filed: 1985-10-02
Abstract: PURPOSE:To continuously measure the liquid surface level in a tank with high accuracy, by controlling power consumption in order to keep the temp. of the level measuring element inserted in the tank higher than the temp. of a liquid by a predetermined temp. CONSTITUTION:The temp. of the level measuring element 4 vertically inserted in a tank 1 is controlled by the output voltage of a power source apparatus 8 so as to be kept higher than the temp. of a liquid, detected by a liquid temp. detector 10, by a predetermined temp. As the result of heat calculation, it is clear that the energy consumed by the element 4 is the primary function of the liquid contact area of the element and the liquid phase part 2 in the tank. Therefore, the liquid surface level in the tank can be continuously measured with high accuracy.
Patent JP-H08286680-A (JP)
Title: Sound extracting device
Inventor: HARAKAWA KENICHI
IPC: G10L21/0208
Filed: 1995-08-25
Abstract: PURPOSE: To detect a position of an object whose position is uncertainty and to extract a sound generated by the object based on its position. CONSTITUTION: When a person A moves, the inside of a room 50 is continuously photographed by plural television cameras 16, a sound extracting device recognizes its position based on the picture information regarding a region provided with specific feature quantity in a human head of which almost surface is covered by hair and which has much black part and almost spherical shape as a region corresponding to a head part P. Next, sound signals of each collected sound are delayed by a delay time in accordance with a distance between positions of each microphone 22 and a position of a head part P so that a voice part of the person A in a voice signal of a collected sound collected by plural microphones 22 is synchronized along time base. And only a voice of the person A is extracted by adding and averaging a delayed voice signal.
Patent JP-H0960697-A (JP)
Title: Automatic tensioner
Inventor: IMAHARI HIROAKI
IPC: F16H7/12
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an automatic tensioner which can give a hysteresis to the load when the rod 5 for supporting a pulley is moved to and fro. SOLUTION: A rod 5 which is supported by a housing 4 such that it can slide and can not rotate and is urged by a coil spring 14 in the direction of projection has on the tip side a pulley 10 abutting on the back of an endless belt (B) and on the base side brake means (F) for giving force resistant to the to-and-fro movement of the rod 5. The brake means (F) has a fixed brake body 15 fixed on the housing 4 and a rotating brake body 13 which is screwed and rotated on the threaded part 12 of the rod 5 and is pressed against the fixed brake body 15 by the coil spring 14. Friction force is acted on a sliding surface (P) between the rotating brake body 13 and the fixed brake body 15 by the to-and-fro movement of the rod 5 to give a hysteresis to the load when the rod 5 is moved to and fro.
Patent JP-H0266403-A (JP)
Title: Instrument for measuring outer diameter of filament body
Inventor: YAMAUCHI RYOZO
IPC: G01B11/24
Filed: 1988-08-31
Abstract: PURPOSE:To accurately measure an outer diameter changed over a comparatively short distance by projecting optical beams with interference characteristics to a filament body and measuring the outer diameter of the filament body based on the pattern of scattered light. CONSTITUTION:A laser beam projected from a laser oscillator 5 is deflected through a scanning mechanism 6, converted into parallel beams through a lens 7 and projected in a direction rectangular to the axis of the filament body 8. The scattered light of the projected beams forms its image on a screen 4 and the image is picked up by an image pickup camera 9 and processed by an image processor 10. The processor 10 finds out the intensity distribution of scattering pattern and executes prescribed operation from the intensity distribution to calculate the outer diameter of the filament body 8.
Patent JP-H0564400-A (JP)
Title: Octa-polar three-phase induction motor
Inventor: HAMASO KAZUTO
IPC: H02K17/12
Filed: 1991-08-29
Abstract: PURPOSE:To enable winding work with high efficiency by charging coils with symmetrical three-phase alternate current to form N poles and S poles alternately every four slots or five slots. CONSTITUTION:An U phase and a V phase have coils u1-u6, v1-v6 with slot spans of five; and a W phase has coils w6, w2, w3, w5 with slot spans of five and coils w1, w4 with slot spans of four. The coils u1-u6, v1-v6 are arranged each at intervals of 3-0-0-3-0-0 in succession in slot count, and the coils w2-w6, w1 at intervals of 4-0-0-4-0-O in slot count. Every one coil is inserted into slots 1-36; winding directions of the same phase coils adjacent at intervals of 0 in slot count are the same, and those of the non-same phase coils adjacent at intervals of 0 are reverse.