baber/WOPTO huggingface dataset:
Patent JP-H03141352-A (JP)
Title: Method for processing silver halide photosensitive material
Inventor: NAKAMURA TAKASHI
IPC: G03C7/44
Filed: 1989-10-27
Abstract: PURPOSE:To reduce consumption of processing chemicals, such as a developing agent, contained in a developing solution by removing halogens from a waste solution and replenishing this solution and a solution prepared in accordance with the processing amount of a silver halide photosensitive material. CONSTITUTION:The silver halide photosensitive material is subjected to development processing by adding a replenishing solution. At the time of staring the development processing after pause, usually, the development replenishing solution is fed to a developing tank 12 and an overflow solution is discharged in response to the feed as the waste solution, and it is freed of halogens by the ion exchange resin process or the electrodialytic method, and this halogen-feed solution and the solution prepared in accordance with the discharge amount of the overflow solution, containing the developing agent are mixed, preferably, in a storage tank 24, and a necessary amount of this mixture is fed to the tank 12, thus permitting the developing solution to be easily regenerated, and reused, and accordingly, the consumption of the processing chemicals, such as a developing agent, to be reduced.
Patent JP-H07135198-A (JP)
Title: Etching
Inventor: HANADA KAORU
IPC: C23F4/00
Filed: 1993-11-10
Abstract: PURPOSE:To provide an etching method capable of removing rapidly a natural oxide film on the surface of a polysilicon film. CONSTITUTION:In an etching of a polysilicon film 3 on a gate insulating film 2, the film 3 is first subjected to plasma etching with SF6 gas only to remove a thin natural oxide film 3A, then, the film 3 is continuously subjected to plasma etching with Sf6/CH2F2/Cl2 gases. Thereby, the etching time for the film 3 can be shortened.
Patent JP-H06105221-A (JP)
Title: Electronic still camera
Inventor: OIE MASAHIRO
IPC: G03B15/05
Filed: 1992-09-24
Abstract: PURPOSE:To provide the electronic still camera in which an object is clearly confirmed by an electronic view finder and image pickup is attained at a proper exposure even when pickup is implemented at a dark state requiring electronic flash. CONSTITUTION:The camera is provided with a 1st image pickup information storage means 15 storing an optimum stop value and a shutter speed for a clear output of an object picture to an electronic view finder when an electronic flash 13 is used and a 2nd image pickup information storage means 16 storing a stop value and a shutter speed most suitable for recording the picture of an object when the image pickup is implemented by using the electronic flash 13 is used, and also provided with a control means 9 setting the stop value and the shutter speed to be those stored in the 1st image pickup information storage means 15 before and after execution of image pickup and setting the stop value and the shutter speed to be those stored in the 2nd image pickup information storage means 15 at the execution of image pickup, then the object is clearly confirmed by the electronic view finder and flash pickup is implemented under a proper exposure.
Patent JP-H10122349-A (JP)
Title: Hydraulic control device for automatic transmission
Inventor: TAKAGI KIYOHARU
IPC: F16H61/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To constitute a speed shift stage of three speeds by a speed gear train regardless of operation of a spool valve for fail-safe at failure time of wire disconnection. SOLUTION: In a hydraulic control device for an automatic transmission provided with a transmission gear train capable of constituting a speed shift stages of 1 to 4 speed, a first and a second solenoid valves SOL1 , SOL2 are provided in normally open valves that, when they are not energized, where hydraulic pressure is supplied to an output side oil passage, also a third and a fourth solenoid valves SOL3 , SOL4 are made in normal close valves, hydraulic pressure in the output side oil passage is discharged, when hydraulic pressure is supplied to all the output side oil passages of the first/second/third solenoid valve SOL1 , SOL2 , SOL3 or to forth solenoid valve SOL4 and to anyone of the output side oil passages, a first spool valve V1 for turning off operation of a first brake means B1 and a second spool valve V2 for turning off operation of a second brake means Bo,  when pressure oil is supplied to both the output side oil passages of the first/fourth solenoid valve SOL1 , SOL4 , are provided.
Patent JP-H01123577-A (JP)
Title: Photographing device
Inventor: HAYASHI TAKAYUKI
IPC: H04N5/225
Filed: 1987-11-06
Abstract: PURPOSE:To scale down and lighten a filming device by constituting a movement supporting means which movably supports a filming means and a controlling means which controls the movement of the filming means in a body. CONSTITUTION:A photographing 21 and an image pickup element 22 are held by a lens mirror barrel 23 and an electric signal converted from an optical image by a developing element 22 is converted to a prescribed video signal by a video circuit 24. Ball bearings 25 and 26 are respectively and movably engaged to the upper part 23a and the bottom part 23b of the barrel 23, movable axes 28 and 29 are respectively and movably engaged to the ball bearings 25 and 26 from the bottom and the top of a first frame 27 and the barrel 23 is made to be movable for the first frame 27. Then, from a control circuit 45, electric power is supplied to a motor 52 fixed to the back part 36b of a second frame having the controlling hole 36a controlling the moving extent of the yawing direction or the pitching direction of the barrel 23 and the motor 52 is rotated. Thus, the whole photographing device can be scaled down and lightened.
Patent JP-H10106338-A (JP)
Title: Lifting type luminaire
Inventor: ASAMI HIDEKAZU
IPC: F21V21/36
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To surely prevent a stand from falling without deteriorating the appearance by driving a brake member by releasing drive inhibiting means at the time when a wire of the stand of a luminaire which moves up and down along a taper pole is ruptured. SOLUTION: A stand 5 in which a luminaire (not illustrated) is mounted is hung by a rope 7b through a sliding unit 13 comprising a roller plate 103 and a movable body 201 and moved up and down along a tilting face 1a of a taper pole. The roller plate 103 is provided with a roller 23 rotating while touching the tilting face 1a and a brake member 27 and unitedly formed with a cylindrical body 101 which is energized by a spring 21. Meanwhile, the movable body 201 supports the stand 5 through a bracket in a shoulder part 201a. At the time when the rope 7b is ruptured, the movable body 201 is moved down by the spring 51 and the taper face A is brought into contact with the face B of the roller plate 103 to stop the movement.  Further, a sliding piece 33 is moved by a spring 39 to release a movement inhibiting means and to rotate the brake member 27 by a spring 43, and a projected blade 27a is brought into contact with the tilting face 1a to put on the brake.
Patent JP-S62140956-A (JP)
Title: Material feeding device
Inventor: HIRATA MASAKATSU
IPC: B26D7/18
Filed: 1985-12-13
Abstract: PURPOSE:To carry out positioning in a desired position with sufficient accuracy by interlockingly transmitting half the feed quantity of a defined dimension of a feed roller, to a supply conveyor, and then, idly rotating said interlockingly transmitting mechanism and driving said supply conveyor to transfer a cut material by a certain distance. CONSTITUTION:A material A1 which was cut to an optional length arrives at a bite-in line O-O' between a supply conveyor B and a conveyor idle wheel 8 through an introducing part 3 and, after that, the conveyor B is subjected to 1/2 interlocking movement by means of an interlockingly transmitting mechanism 4, being fed by 1/2 l of the cut material dimension l from the bite-in line O-O'. Accordingly, the middle of the dimension of the cut material A1 is always positioned at the bite-in line O-O' at this point of time. Then, the supply conveyor B is fed by a defined quantity sending the material A1 to the defined position R-R' of a chuck device 5. At the time of this feeding, the tail pulley 4 side is making idle rotation due to a one-way clutch 6, without preventing the transfer of the defined distance L.
Patent JP-H07118989-A (JP)
Title: Combined multifilament knitted fabric having fluff
Inventor: ONODERA TADAHITO
IPC: D02G3/34
Filed: 1993-10-15
Abstract: PURPOSE:To provide a knitted fabric having silky appearance and soft, excellent touch feel, with moderate mechanical strength and cool feeling even if being thin, comprised of combined multifilament yarns composed of cellulose-based man-made fibers and synthetic fibers having fluffs respectively. CONSTITUTION:The combined multifilament knitted fabric having fluffs has the following characteristics: (1) the combined multifilament yarns having fluffs are composed of thermoplastic synthetic fiber and cellulose-based man-made fiber multifilament yarns, (2) the outer layer of the combined multifilament yarns consists of the cellulose-based man-made fiber multifilament yarns having more fluffs than the inner layer, (3) the inner layer consists of the thermoplastic synthetic fiber multifilament yarns with fewer fluffs, (4) the outer layer accounts for 20-80wt.% of the whole combined multifilament yarns, and (5) fluffs >=0.1mm in length are present at a frequency of >=10/cm along the longer direction of the combined multifilament yarns.
Patent JP-H04157662-A (JP)
Title: Optical disk recording and/or reproducing apparatus
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1990-10-22
Abstract: PURPOSE:To prevent erroneous insertion of a disk cartridge containing different kinds of disks by providing a disk loading mechanism with an erroneous insertion preventing means for preventing erroneous insertion of a different kind of a disk within the disk cartridge. CONSTITUTION:An erroneous insertion preventing lever 75 is rotatably mounted at an upper plate part 45 of a cartridge holder 35 so as to prevent a disk cartridge from being inserted in an erroneous direction into the cartridge holder 35. Moreover, a cartridge erroneous insertion preventing means 85 is provided at an opening of a second notched part 84 of notched parts 83, 84 in a manner to project inside the notched part 84. The preventing means 85 prevents erroneous insertion of a disk of a different kind within the disk cartridge. Accordingly, the disk cartridge accommodating various kinds of disks can be prevented from erroneously inserted into the cartridge holder.
Patent JP-H04158101-A (JP)
Title: Circulating fluidized bed boiler
Inventor: OKI KATSUYA
IPC: F22B1/02
Filed: 1990-10-22
Abstract: PURPOSE:To control the flow rate of solid particles in responce to a change in the load by arranging a partition plate in the inside of a L-shaped valve to divide the nozzles into a small capacity nozzle and a large capacity nozzle.. CONSTITUTION:The vertical pipe 25 and horizontal pipe 26 in a L-shaped valve 12 are provided with a partition plate 30 to divide the L-shaped valve 12 into a small capacity nozzle 31 and a large capacity nozzle 32. The vertical pipe 25 is provided with the partition plate 30 up to the section higher than the position where a pressure medium supply nozzles 33 and 34 are installed, and the horizontal pipe is provided with the partition plate 30 which is as long as the horizontal pipe 26. When the flow rate of the solid particles is small, the flow rate is controlled by the nozzle 31, and when the flow rate is large, only the nozzle 32 or both nozzles 31 and 32 control the flow rate. Namely, when the load is small, the pressure medium is supplied only to the nozzle 33 and the nozzle 31 controls the flow rate, and under full load the pressure medium is supplied to the nozzle 36 or the nozzles 33 and 34, and the nozzle 32 or the nozzles 31 and 32 control the flow rate.
Patent JP-2000088213-A (JP)
Title: Pulse combustor
Inventor: MIZUTANI HIDEO
IPC: F23C15/00
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To stabilize operation while facilitating restart by providing a suction fan having a flywheel function rotating in a predetermined direction. SOLUTION: A fan 10 provided with a flywheel is turned by suction flow flowing into a combustion chamber 2. A fan impeller 10b turns in a predetermined direction without stopping or reversing rotation during suction, explosion and exhaust processes of a pulse combustor 1 because of the rotational inertial force at a flywheel section 10a, i.e., flywheel function. Since the fan 10 rotates for a predetermined time even upon engine stall, atmospheric air can be sucked into the combustion chamber 2 without using a blower 6, restart operation is facilitated. Furthermore, engine stall can be suppressed because deficiency of suction energy can be supplemented by the energy stored in the fan 10 having flywheel when explosion pulse is disturbed during steady operation.
Patent JP-H10120633-A (JP)
Title: Manufacture of aminoalkynes substituted with n-hydoroxyalkyl by using heterogeneous catalyst
Inventor: PREISS THOMAS DR
IPC: C07C213/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound under low pressure by using a catalyst containing metal compounds of a first and a second subgroup elements and gaseous C2 H2 , etc., when carrying out the reaction of an alkyd with a 1-oxa-3- azaheterocycloalkane. SOLUTION: An N-hydroxyalkyl substituted aminoalkyne expressed by formula II is manufactured by reacting a mixture of a compound expressed by the formula R<1> -C≡C-H(R<1> is H, an alkyl, etc.) and a compound expressed by formula I (R<2> , R<3> are each H, an alkyl, etc.; A is a 2-5 alkylene) in the presence of a catalyst containing a metal compound of a first subgroup elements under a heterogeneous catalytic system. A suitable catalyst contains a complex of copper acetylide and Bi compound, for example, (BiO)2 CO3 , etc., the preferable catalyst contains about 40-70wt.% of Cu and about 0.1-10% of Bi. The reaction is carried out in a reactor such as a tubular reactor, etc., provided with a stirrer, generally at 0-200 deg.C, preferably at 20-120 deg.C, especially preferably at 40-120 deg.C.
Patent JP-2001097666-A (JP)
Title: Derricking gear for folding boom
Inventor: SASAKI OSAMU
IPC: B66C19/02
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a derricking gear for a folding boom capable of reducing power of a motor for derricking the folding boom. SOLUTION: This device is provided with a crane main body comprising an upper tower, a base attaching boom mounted to the crane main body near the base of the upper tower so as to freely derrick, and a tip boom mounted to the tip of the base attaching boom so as to freely derrick. The device is also provided with a hoisting rope R3 and a supporting rope R2, and the hoisting rope R3 is connected to a winch 3 placed on an upper surface of the crane main body 1, and the supporting rope R2 is wound between a first supporting sheave 25 journaled at a tip part on an upper side of the base attaching boom 5 and a second supporting sheave 26 journaled on both the tip boom and a base end part upper surface, fixed to a suitable place of the base attaching boom 5 at one end, and fixed to the upper tower 2 at the other end.  The supporting rope R2 supports the tip boom 6 with always retaining tension during derricking operation from when the base attaching boom 5 being in a horizontal attitude to just before completing standing up.
Patent JP-H02129389-A (JP)
Title: Water electrolysis
Inventor: TAKENAKA HIROTAKA
IPC: C25B9/23
Filed: 1988-11-07
Abstract: PURPOSE:To efficiently obtain hydrogen and oxygen at low cost by closely fitting the feeding bodies to double sides of the joining body of both an anion exchange membrane and an electrode contg. group VIII metals in the periodic table and electrolyzing water. CONSTITUTION:The electrodes are directly joined to the double sides of an anion exchange membrane having durability such as fluororesin by chemical plating. As this electrode, an alkali resistant metallic species selected from among group VIII metals in the periodic table, alloy contg. at least one kind of these metals and oxides thereof is utilized. Electrolysis of water is performed by utilizing the joining body obtained by such a way and closely fitting the feeding bodies to the double sides thereof. In this case, pure water is preferably supplied to a cathode side and an alkali aq. soln. is supplied to an anode side respectively. Hydrogen and OH<-> are produced from pure water in an anode and OH<-> is passed through the anion exchange membrane and reaches the anode and oxygen is generated therefrom. Thereby high-purity hydrogen and oxygen are efficiently obtained at low cost.
Patent JP-H03144701-A (JP)
Title: Fuzzy controller and its operating method
Inventor: CHIYOU KOUBIN
IPC: G06F9/44
Filed: 1989-10-31
Abstract: PURPOSE:To attain rapid fuzzy inference processing by providing the fuzzy controller with a membership function memory for outputting a truth value corresponding to the input data supplied from an input register and an arithmetic circuit for executing fuzzy operation between plural truth values outputted from membership functions in each rule. CONSTITUTION:The codes of subrules are formed by using codes indicating the input variables of an antecedent part in each rule and codes indicating membership functions, then stored in a rule memory 21 in a fixed order. Then input data stored in an input register 22 are selected by the codes indicating the input variables included in the codes of the subrules. On the other hand, data indicating plural kinds of membership functions in each input variable are previously stored in the membership function memory 23 and one membership function is specified by the code indicating the input variable included in the subrule code and the code indicating the membership function. Thus, rapid inference can be attained.
Patent JP-S63136951-A (JP)
Title: Motor structure
Inventor: YOSHIDA KATSUMI
IPC: H02K37/14
Filed: 1986-11-28
Abstract: PURPOSE:To enable obtaining a sufficient torque from a small diameter rotor by arranging elongated stator teeth bent and molded from yoke members in opposition to both sides of a rotor and by fitting said yoke members with a magnetic coil. CONSTITUTION:A rotor shaft 1A supporting a rotor 1 is journaled by a motor support plate 2 and bearings 2A, 3A of a bearing plate 3. To the support plate 2 and the bearing plate 3, yoke members 5L1, 5L2 having a plurality of stators 4 each formed into a comb teeth shape and an iron core 7 wound with a coil 6A, and yoke members 5R1, 5R2 and an iron core 8 wound with a coil 6B are respectively fixed by caulking.
Patent JP-2000112466-A (JP)
Title: Effect imparter
Inventor: YAMADA YUKIHIRO
IPC: G10H1/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to output musical tones which is easily sensuously judgmable the degrees of imparation of the effect during adjustment, etc., when the musical tones are listened by ears by prohibiting the imparation of at least one effect exclusive of a prescribed effect to the musical tones while the effect imparter is switched to a mode adjusting mode. SOLUTION: A chorus switch 180 and a reverb switch 181 are both simultaneously pressed. More strictly, however, the reverb switch 181 is judged to be pressed slightly earlier. In such a case, the effect imparter is decided to be in a reverb set mode and a routine for the reverb in a pair with the routine is started in correspondence to the operation of the reverb switch 181 and a timer started to correspond to this routine stops. Next, a command is emitted to an effect impartation section 19 so as to stop both of the chorus effect and the reverb effect and the reverb status is inverted. A resonance type set mode is set and flickering occurs from both LEDs of a chorus LED 280 a reverb LED 281.
Patent JP-H06130540-A (JP)
Title: Silver halide photographic sensitive material improved in storage stability
Inventor: ASANO MASATO
IPC: C09B23/00
Filed: 1992-10-21
Abstract: PURPOSE:To provide the silver halide photographic sensitive material high in sensitivity to LED light, especially, red LED light and small in residual dye stains and fog and improved in storage stability by specifying the component of an emulsion. CONSTITUTION:The silver halide emulsion is controlled to a pH of <=5.0 at an optional point of time after chemical ripening and immediately before coating, and contains a sensitizing dye having a maximum spectral sensitivity in the wavelength region of 660-690nm among the sensitizing dyes represented by formulae I and II in which each of Z and Z1 is an atomic group necessary to form a 5- or 6-membered hetero ring to be used generally for a cyanine dye; R1 and R2 is, independently, alkyl or alkenyl; R3 is alkyl, alkenyl, or aryl; each of L and L1-L4 is an optionally substituted methine group: X is an anion; and each of n1 and n2 is 1 or 2; (m) is 0 or 1, and (m) is 0 when an intramolecular salt is formed.
Patent JP-2001111432-A (JP)
Title: Data compression controller, method for controlling data compression, printing information forming device, printing system, and recording medium recording program
Inventor: TOGAWA HIROSHI
IPC: G06F3/12
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a data compression controller and a controlling method capable of selecting data compression/non-compression in accordance with the transfer speed of a communication interface and the compression ratio of data and to provide also a printing information forming device and a recording medium recording a program. SOLUTION: Data loss caused by compression/restoration processing can be solved by judging the transfer speed of the communication interface, compressing data and sending the compressed data when the transfer speed may cause the bottleneck of the whole process or sending the non-compressed data as it is in the other case. Since the compression ratio of transmission data is previously inspected and compressed data are sent only when the compression ratio of a prescribed value and over is obtained, communication data can be compressed only when a compression effect is surely obtained. Thereby the load of peripheral equipment for receiving the compressed data and restoring the data can be reduced.
Patent JP-H10112621-A (JP)
Title: Ac power supply circuit
Inventor: FUKAYA YOICHI
IPC: H03G3/30
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an output voltage stable against the temperature change by automatically controlling the gain of an amplifier with the ratio of a negative feedback resistor to a ground resistance of a gain control circuit consisting of a resistor and a drainsource channel resistance of a transistor(TR) of the gain control-circuit. SOLUTION: An integration circuit 6 that has a negative feedback circuit consisting of a series circuit of a resistor and a capacitor and has a high amplification factor with respect to a DC component is provided with a reference voltage setting circuit 10 that sets a reference voltage Vs variably resulting from resistor division of a DC power supply to decide an output voltage Vo . Then the integration circuit 6 applies a voltage Vb being a difference between the reference voltage Vs and a positive peak voltage Va detected by a peak hold circuit 3 between a gate and a source of a J-FET 5 of the gain control circuit 4.  The gain of the amplifier 2 is controlled automatically by a ratio of a negative feedback resistor R3 of the amplifier 2 to a ground resistor of the gain control circuit 4 consisting of a resistor R4 and the drain-source channel resistance of the J-FET 5 so as to allow the output voltage Vo to be an output voltage stable against an ambient temperature change.