baber/WOPTO huggingface dataset:
Patent JP-H09179253-A (JP)
Title: Development processing method for silver halide photographic sensitive material
Inventor: HIRANO MITSUNORI
IPC: G03C5/26
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a negative image high enough in contrast by using a stable developing solution of a pH<11.0 and an always stable image small in fluctuation of photographic performance at the time of replenishing a small amount to the developing solution and restrained from occurrence of uneven development. SOLUTION: This silver halide photographic sensitive material contains a hydrazine nucleator specified in structure and a nucleation promotor in a photosensitive silver halide emulsion layer and/or another hydrophilic colloidal layer, and upon ending exposure processed with the developing solution having a replenishing solution fed in an amount of <=225ml/m<2> and comprising (1) a dihydroxybenzene type developing agent in 0.2-0.75mol/l, (2) a 1-phenyl-3- pyrazolidone or p-aminophenol type assistant developing agent in 0.001-0.06mol/l, (3) a free sulfite ion in 0.3-1.2mol/l, and (4) a mercaptothiazole derivative having a specified substituent having a pH of 9.0-11.0.
Patent JP-H11187009-A (JP)
Title: Non-communication key delivering method, equipment therefor and program recording medium
Inventor: OKAMOTO TATSUAKI
IPC: H04L9/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a non-communication key delivering system without a threshold value, of a simple algorithm and of good efficiency by utilizing a special elliptic curve on which the discrete logarithm is easily calculated. SOLUTION: A center 100 can easily calculate the discrete logarithm of the elliptic curve En on n=pq (obtaining SA satisfying SA*G=h(IDA, rA) from G, h(IDA, rA) as it knows prime numbers (p) and (q). In addition, as SB generated similarly to SA, h(IDB, rB)=SB*G. Consequently, SA*h(IDB, rB)= SA*(SB*G)=(SASB)*G=SB*(SA*G)=SB*h(IDA, rA). Thus, a key KAB which a user A calculates from his secret key SA and the identifier IDB of a user B and a key KBA which the user B calculates from his secret key SB and the identifier IDA of the user A are coincident with each other.
Patent JP-H11255113-A (JP)
Title: Carrier facilities using moving body
Inventor: MURAKAMI MASAMI
IPC: B65G35/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide carrier facilities using a movable part, in which a main body of the movable part can be formed into a slender and compact one, and dense (like a series of trains) movement of a group of movable bodies can be smoothly, reliably and stably carried out. SOLUTION: A main body 11 of a movable body 10 is formed by three or more frame bodies 12, 13, 14 movably coupled each other through coupling devices 20. The frame 12, 13, 14 comprises a long square body extending in a fixed path direction 5, and the main body 11 can be formed into a slender, compact and light weight one. Abutting parts 38, 39 located at the center parts in a cross direction are provided in play end parts of the both front and rear end frame bodies 12, 14, and pushing movement is smoothly, reliably and stably carried out by abutting the abutting part 38 of the succeeding movable part 10 against the abutting part 39 of the proceeding movable part 10, from right behind on a straight line path part, and at an obtuse angle on a curved path part respectively.
Patent JP-H10195732-A (JP)
Title: Polyester stretch fabric and its production
Inventor: NISHIDA UKOU
IPC: D03D15/56
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a polyester stretch fabric without decrease of tearing strength owing to alkali-reduction processing by making false twist of polyester multifilament yarns without twist setting after soft twist, and weaving the additionally twisted pretwist yarns by using them as the warp and weft. SOLUTION: This polyester stretch fabric, which has 95% or larger stretch modulus by the labeled strip method, 70% or larger stretch recovery rate after 30sec., and 85% or larger stretch recovery rate after one hour, is produced by weaving composite yarns that contains, as the twist yarns and/or the weft, soft twisting multifilament yarns consisting of polyester that contains 85% or more of an ethylene terephthalate component in condition of twist coefficient K of the formula [Tw is twist number (twists/m) exerted to filaments; D is total deniers of filaments] ranging from 1500 to 8000, subjecting the multifilament yarns to false twist so that the twist direction becomes the same as that of false twist without twist setting, and additionally twisting the false twist yarns or filaments in untwisting direction in condition of the twist coefficient K ranging from 10000 to 30000.
Patent JP-H11166332-A (JP)
Title: Operating member for antibacterial construction
Inventor: NAKADA NOBUYUKI
IPC: E05B1/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide an operating member for antibacterial construction which performs an antibacterial processing for an operating member to be operated by the hand of a person and is capable of displaying excellent antibacterial/mold proof/antifouling property for a long period without deteriorating the surface of a base material. SOLUTION: On the surface of a base material 1, an operating member for antibacterial construction in which substance with antibacterial property is arranged is provided. A photocatalytic film 2 made of photocatalytic grain 3 such as TiO2 and inorganic binder 4 such as silica are coated on the base material 1, as a favorable form. Antibacterial performance can be displayed day and night by further sticking and/or dispersing antibacterial metal or antibacterial metallic compound on the photocatalytic film 2 and/or in the film 2, and an intermediate layer interrupting a photocatalytic action can be provided between the photocatalytic film 2 and the base material 1 so as to prevent the deterioration of the surface of the base material 1.
Patent JP-H06174541-A (JP)
Title: Measuring circuit of weighing apparatus
Inventor: IZUTSU KATSUNORI
IPC: G01G3/147
Filed: 1992-12-03
Abstract: PURPOSE:To shorten the waiting time after a power source is turned ON in a measuring circuit of a weighing apparatus. CONSTITUTION:The circuit is constituted of a sensor circuit 8 having a strain gauge, reference voltage generating circuits 11, 14 respectively feeding reference voltages VCOM, VREF to a signal processing circuit 15, and a power source 16. A time constant adjusting circuit 19 is connected to the reference voltage generating circuit 11. A time constant adjusting circuit 20 which supplies nearly the same time constant as that of a reference voltage V'COM after adjusted to a reference voltage V'REF after adjusted to the reference voltage generating circuit 14. Moreover, time constant adjusting circuits 17, 18 which supply approximately the same time constant as that of the reference voltage V'COM after adjusted to load signals after the adjustment are connected to the sensor circuit 8. Accordingly, the rise waveform of load signals after the time constant is adjusted becomes the same as that of the reference voltages VCOM, VREF after the power source is turned ON. Therefore, the correlation of the level of the signals is almost tone same as at the stable time even in the middle of the rise, so that the measurement circuit can be used in the middle of the rise of the signals.
Patent JP-H05157220-A (JP)
Title: Magnetic field passing device for fuel oil
Inventor: OHARA SHIZUKI
IPC: F23K5/08
Filed: 1991-12-10
Abstract: PURPOSE:To improve the combustion efficiency of fuel oil by a method wherein fuel oil passes between powerful magnetic fields, is brought into contact with electric stones through which a weak current flows, and brought into contact with a far infrared ray radiation fiber filter. CONSTITUTION:A magnetic field passing device 1 for fuel oil is formed such that, in a casing 2, the magnetic forces, having the same pole, of a plurality of annular permanent magnets 3 are collected, facing each other, to respective two pole protrusion parts 4. An assembly of electric stones 5 is located between the two pole protrusion parts 4 positioned facing each other and a far infrared ray radiation fiber filter 7 is located in a passage route 6 for fuel oil. This constitution improves an energy sequence by bringing fuel oil into contact with the electric stones, exerts a physical chemical action by means of strong magnetic forces opposite to each other, filters impurity by means of the far infrared ray radiation fiber filter, and further improves combustion efficiency.
Patent JP-H07185563-A (JP)
Title: Treatment of waste containing hardly decomposable dissolved cod
Inventor: NISHIMURA TSUTOMU
IPC: C02F1/58
Filed: 1993-12-28
Abstract: PURPOSE:To treat hardly decomposable dissolved COD at a low cost with high efficiency without using intricate treatment stages by adding metal cations together with a silica soln. in a low pH region to waste water contg. the hardly decomposable dissolved COD and subjecting the water to sepn. of solid from the liquid. CONSTITUTION:The waste water contg. the hardly decomposable dissolved COD is adjusted in water volume and concn. and is then sent to a pH control stage 1 where the water is subjected to pH control; thereafter, the water is added with the silica soln. 20 and the metal cations and is stirred in a chemical adding state 2. The water is held in a stage 3 for a prescribed period of time in this mixed state. The water is then adjusted to about neutral pH in a pH control stage 4, by which the formation of the hydroxide of iron ions and the polymn. and gelatinization of the silica are accelerated and precipitate is formed. Fixing of org. materials is thus executed. The water is then subjected to the sepn. of the solid from the liquid in a stage 5 for separating solid from liquid. The water separated from the solid is treated in a biological treatment stage 6 and is further subjected to the sepn. of solid from the liquid by a means 7 for separating solid from the liquid after the biological treatment. The treated water is thereafter subjected to an active carbon treatment 8 and a sterilization treatment 9 and is then released.
Patent JP-2000168389-A (JP)
Title: Running range selecting device for automatic transmission
Inventor: HORI MASAFUMI
IPC: B60K20/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a range selecting device selecting a desired running range without visually checking from a range N. SOLUTION: A shift lever 20 is moved along a guide groove 13 formed in a guide member 12 with a support member 11 serving as a support point. Each limit switch 30 is for detecting what running range selected by the shift lever 20. A signal detected by each limit switch 30 is fed to an ECU for automatic transmission control. The ECU determines the running range selected to be based on the detected signal of each limit switch 30, to feed a control signal in accordance with the running range to an electric drive means switching an oil path switching valve. The shift lever 20 is operated (1) in direction A in range R from range N, (2) in direction B in range D from range N, (3) in direction C in range P from range N. An operating direction is all different when the other running range is selected from the range N.
Patent JP-H06236702-A (JP)
Title: Side light source type desk lamp
Inventor: ISHIKAWA TADAHIRO
IPC: F21S6/00
Filed: 1991-11-07
Abstract: PURPOSE:To prevent the incidence of the surface reflected light of a paper surface to the human eyes and prevent the fatigue of the optic nerve by setting light sources in the side front and rear of the eyes to light a book. CONSTITUTION:A light source 1 lights a desk face 5 from near the side front and rear of the head part of a man by use of a ring arm 7 and a stand arm 6. The light source 1 is covered with a cover so that the light of the light source 1 is never directly incident to the eyes. Thus, the reflected light from a paper surface on the desk face 5 of the light source 1 is never incident to the human eyes, so that a character or photograph can be clearly seen, and the fatigue of the optic nerve is lessen.
Patent JP-H09180381-A (JP)
Title: Thin-film magnetic head
Inventor: SHINOURA OSAMU
IPC: G11B21/21
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To perform fine tracking position control dealing with the improvement of tracking density to simplify the structure and to facilitate the manufacture by providing a magnetic field production part on the surface of a slider. SOLUTION: This thin-film magnetic head has a slider having a magnetic head element 7, a microactuator 30 which makes fine adjustments at the time of positioning on a track, and gimbals 50 which has a spring mechanism and holds the slider stable. Further, the magnetic field production part 40 which drives the microactuator 30 is provided on the same surface of the slider 10 as the surface 13 where the magnetic head element 7 is formed. Consequently, the magnetic head element 7 and the magnetic field production part 40 for driving the microactuator 30 can be manufactured in a common filming process. Therefore, the fine tracking position control can be performed as the track density is improved, the process is shortened, and the cost is reduced.
Patent JP-2000166793-A (JP)
Title: Handgrip for bathtub
Inventor: AIDA YOSHIHARU
IPC: A47K3/02
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a weld-free handgrip for a bathtub. SOLUTION: This arched handgrip 10 for a bathtub is mounted on the interior wall surface of the bathtub 1. The grip 10 has a handgrip main body 13 comprising a two-colored molding having a core 11 made of synthetic resin and a surface layer 12 made of synthetic resin for covering the core 11, and mounting seats 30 provided on both end faces of the handgrip main body 13. Recesses for fitting the mounting seats 30 therein are provided in both end faces of the handgrip main body 13 during molding operations, and lateral screws are formed on the handgrip main body 13 through after-machining using a drill after the molding operations. Block portions are inserted into the recesses and the lateral screws 41 are driven into lateral screw holes through other lateral screw holes to integrate the mounting seats 30 with the handgrip main body 13.
Patent JP-H07199332-A (JP)
Title: Arrangement structure for photographic mode switching operating part for camera with panoramic shot function
Inventor: MANABE MITSUO
IPC: G03B17/02
Filed: 1993-12-28
Abstract: PURPOSE:To make the constitution of a driving mechanism simple and to decrease the number of parts by disposing a photographic mode switching operating part on the projection part of the driving mechanism of a light shielding board and in front of a camera in a panoramic shot function by which photographic modes (a panoramic mode, a normal mode, etc.) are changed by making the light shielding board disposed in front of an aperture occupy and retreat from the upper and the lower parts of the aperture. CONSTITUTION:The light shielding boards 42 and 43 are turnably provided in front of the aperture, and driving force to turn the boards 42 and 43 is inputted from a light shielding board driving boards 25 and 26. A switching knob 10 is disposed on the projection part of the driving board 26 which is on the front part of the camera on a lower side. The knob 10 is linked with the driving board 26 by a panoramic sliding board 31, and the driving board 26 is turned by sliding the sliding board 31 by the operation of the knob 10. The driving board 26 is linked with the driving board 25 so as to turn the driving board 25.
Patent JP-2000173702-A (JP)
Title: Connector
Inventor: KANDA MASAHIRO
IPC: H01R12/79
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To surely and simply provide a connector for connecting an FPC (flexible printed circuit) to. SOLUTION: This connector is equipped with a plug 10, having a separator 14 provided with a plurality of grooves at intervals corresponding to those of terminals of an FPC, a plurality of plug terminals each of which is provided with an FPC contact part 12d engaged with the FPC and inserted in the grooves, and a plug shield 16 covering the separator 14 and provided with an FPC guide 16c bent inwardly to the FPC insertion side, and a socket 20 made up by inserting socket terminals 22 corresponding to the plug terminals 12 of the plug 10 into a housing.
Patent JP-H06176821-A (JP)
Title: Power supply connector
Inventor: NASHIDA YASUMASA
IPC: H01R13/70
Filed: 1992-12-08
Abstract: PURPOSE:To prevent damage to a continuity contact by a lash current, and achieve a long life of a power supply connector by providing the power supply connector with an electric contact separate from the continuity contact, and supplying power after connecting the continuity contact under no voltage. CONSTITUTION:A female terminal 110 of a power supply connector 101 is engaged with a male terminal 312 of a device 310 to connect them to each other electrically, when a cylindrical member 111 of the connector 101 is applied to the device 310. A metal member 108 at which the other end 112 is fixed is curved up to get electric contacts 104, 109 in contact with each other. As the contacts 104, 109 are connected to each other, power is supplied through a power supply cable 107, a metal member 105, the electric conacts 104, 109, the member 108, and the terminals 110, 312 to the device 310. By performing connection of the terminals 110, 312 to each other prior to connection of the contacts 104, 109 to each other, generation of arc discharge at the terminal by a lash current can be prevented, thereby a long life can be achieved for the power supply connector.
Patent JP-2000182980-A (JP)
Title: Fast heating device
Inventor: SAWADA KEIJI
IPC: H01L21/26
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a fast heating device by which uniformity of the in-plane temperature of a semiconductor wafer to be treated can be obtained. SOLUTION: A fast heating device comprises a flat main body 121, a quarts tube 12A on both ends of which are formed a gas introducing part 124, and a gas outlet 123 and an infrared lamps for heating provided on both sides of the main body 121. A semiconductor wafer S which is an object to be heat treated is housed in the main body 121 and can be quickly heated. The gas introducing part 124 of the quarts tube 12A comprises a central introducing tube 1241, several branch tubes 1242, 1243 and 1244 extending almost over the whole width of the main body 121. Reaction gas can be supplied through the gas introducing part 123 to the main body 121 at almost the same gas introducing speed.
Patent JP-H06171959-A (JP)
Title: Production of optical element
Inventor: YONEDA YASUHIRO
IPC: C03B7/14
Filed: 1992-12-10
Abstract: PURPOSE:To form the optical element having a prescribed shape with good accuracy. CONSTITUTION:A fused optical glass blank material 13 is made to flow out into a forming chamber 1 and is cut where the blank material arrives at the front end of a plunger die 16. A plunger die 19 is then moved onto the shaft of the forming chamber 10. The plunger die 18 is thereafter lowered to press a gob 21. A movable shaft 8 and vertically split dies 7 are retreated toward the right, by which the forming chamber 10 is opened and the plunger dies 16, 18 and a parting arm 20 are moved rightward while the optical element 22 is held therebetween, by which the optical element is parted from the vertically split dies 2, 7. The plunger die 16 is thereafter lowered and the parting arm 20 is lowered cooperatively therewith, by which the optical element 22 is parted from the plunger die 18. The optical element 22 is thus obtd. Both end faces of the optical element 22 are worked to a desires shape.
Patent JP-H05166011-A (JP)
Title: Image forming device
Inventor: KANEKO HIROMI
IPC: G06F3/12
Filed: 1991-12-16
Abstract: PURPOSE:To obtain image data without carrying out an image data generation processing even with an outline font, etc., by storing the image date obtained with a control means which generates the image data in a nonvolatile memory. CONSTITUTION:A print control code is inputted through a print control input part 1 and then converted into the image data by a microprocessor 2. At the same time, a fact whether the image data according to the print control code are stored in a nonvolatile memory 4 or not is confirmed. If so, the image data are read out of the memory 4 without carrying out the image data generation processing. Then the image data are stored in an image memory 6. When no image data are stored in the memory 4, the data are read out of an outline font data memory 3 and the image data generation processing is carried out. Then the generated image data are stored in the memory 6 and also written into the memory 4.
Patent JP-H06177693-A (JP)
Title: Attenuation circuit
Inventor: ARIMOTO MASAO
IPC: H03H7/24
Filed: 1992-12-09
Abstract: PURPOSE:To easily provide an attenuation output of a fixed phase difference without degrading voltage dividing accuracy for attenuation even when any output signals provided with any attenuation amount are selected by adding a required phase decided by the phase difference for the phase difference generated by the attenuation amount. CONSTITUTION:Signals of an input terminal V1N are voltage divided by resistors R01, R12, R23, R34, R45 and R5G and one ends of switches SW0 to SW5 whose other ends are connected to the connection points of the input terminal V1N and the resistors are connected through the resistors R0 to R5 to an output terminal VOUT in common. The resistors R0 to R5 make the phase difference with the input of the voltage divided signals theta0 to theta5 at the connection points with the SW0 to SW5. In this case, when the phase difference of output and input is thetaout, respective resistances Rn{(n)=1 to 5} are supplied from Rn=tan(thetan-thetaout)/wc so that the phase difference is fixed even when any switch is selected. Also, (c) is the load capacity of the output signals.
Patent JP-H11179952-A (JP)
Title: Tandem type direct printing apparatus
Inventor: UNO KOJI
IPC: B41J2/385
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To suppress a color shift by making a hole of a printing head of any one printing station correspond to a nearest hole to a line in a movement direction of a medium to be printed which passes the center of the hole of the printing head of the one printing station among holes of printing heads of the other printing stations. SOLUTION: A third hole 56 of a second printing station 16b is made to correspond to a nearest hole 56 to a line S in parallel to a movement direction of a sheet which passes the center of the hole of the second printing station among holes 56 of a first printing station 16a, i.e., a fourth hole 56. Similarly, a second, a fourth, a fifth, a sixth, a seventh holes 56 of the second printing station 16b are made to correspond to a third, a fifth, a sixth, a seventh, an eighth holes 56 of the first printing station 16a. A first, an eighth, a ninth, a tenth holes 56 (in black) of the second station 16b are not used and a first, a second, a ninth, a tenth holes 56 (in black) of the first printing station 16a are also not used.
Patent JP-2001119322-A (JP)
Title: Cdma demodulation device
Inventor: AIKAWA HIDETO
IPC: H04B1/707
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA demodulation device which can speedily re-establish synchronism in a situation where step-out occurs by a clock deviation. SOLUTION: A mobile station 1 has a timing control part 16 controlling the operation timing of a searcher 12a. The control part 16 obtains a time lag between two correlation data obtained by leaving a timing correction period as timing shift quantity in the searcher 12a. Obtained timing shift quantity is divided by the timing correction period. Thus, the control part 16 estimates a clock deviation with a base station. The control part 16 controls the operation timing of the searcher 12a based on the estimated clock deviation. Since the clock deviation is previously estimated and timing is corrected based on the estimated clock deviation, synchronism can speedily be re-establisehd even if step-out occurs when the mobile station 1 is hidden by a building or is handed off.