baber/WOPTO huggingface dataset:
Patent JP-H0244355-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: GOTO MASATOSHI
IPC: G03C7/42
Filed: 1988-08-05
Abstract: PURPOSE:To make it possible to shorten the processing time of the subject material, and to remarkably improve the stability of the fixation promoting effect of the material at the time of continuously processing it and the preservation of a picture after processing the material, respectively by processing the material with a specified bleaching solution and a specified fixing solution, respectively. CONSTITUTION:The bath having bleaching ability has pH of 2.5-5.5, and contains a ferric complex salt of 1,3-diaminopropane tetraacetic acid of >=0.2mol/l and an org. acid of >=0.5mol/l, and the bath having fixing ability contains at least one kind of a compd. shown by formulas I-V. In formulas I-V, (m) is an integer of 0 or 1-4, R<1> and R<2> are each alkyl group, R<3> is alkylene group, X is sulfur or oxygen atom, etc., Z is -OR<15> or -SR<16> group, R<11>, R<12>, R<15> and R<16> are each alkyl group, etc., A is alkylene group, R<20> is -NH2 group, etc., (p) is 1 or 2, L is -S<-> group, R<31> is hydroxyl group, etc., R<32> is hydrogen atom, etc., R<33> is alkyl group, etc., R41-R44 are each alkyl group, etc. Thus, the rapid desilverization and the stable processing of the material can be performed, and the increase of the stain during the preservation of the material after processing it, is prevented.
Patent JP-S6199830-A (JP)
Title: Pressure leak inspecting instrument
Inventor: OKUMA KUNIAKI
IPC: G01M3/06
Filed: 1984-09-20
Abstract: PURPOSE:To perform the quick inspection processing of a work with the titled instrument by performing a sinking test under the water when the work is decided to be bad after an inspection by an air pressure variation is executed and enabling to discriminate if badness is caused by a defect of the work itself or the defect of an inspecting machine itself at the same time. CONSTITUTION:Work supporting bases 22a-22d are provided freely rotatably and fixed upper jigs making a couple with fixed under jigs 26a-26d corresponding to the various different works are set to the respective supporting bases. Hereby, even if a kind of the work is changed, existence of a pressure leak is confirmed quickly. Further, a water tank 54 movable in the vertical direction is provided and the decision if the pressure leak of the work of which the pressure leak is confirmed by the inspection is caused by the defect taking place on the work or the badness of seal rubber of the inspecting machine is made quickly by lifting up the water tank 54 and sinking the work under the water. Hereby, the inspection processing of the various kinds of works can be performed quickly.
Patent JP-H0518388-A (JP)
Title: Fuel pump
Inventor: KOBAYASHI KOICHI
IPC: F04D5/00
Filed: 1991-07-09
Abstract: PURPOSE:To prevent vapor lock by vapor which could not be ejected from a vapor ejection jet in a low-pressure side fuel path in a Westco type double- stage fuel pump and passed to a high-pressure side fuel path. CONSTITUTION:A vapor ejection jet 40 is provided on a wall of a low-pressure side pump chamber 9a in a Westco type fuel pump for making a low-pressure side fuel path 30a communicate to outside of the pump chamber. A vapor returning jet 43 is provided at a partition wall between both the pump chambers 9a and 9b for making a high-pressure side fuel path 30b communicate to the low-pressure side fuel path 30a. the vapor returning jet 43 is made to communicate to the low-pressure side fuel path 30a in the upstream of the vapor ejection jet 40.
Patent JP-S6089212-A (JP)
Title: Fault detecting circuit of digital output circuit
Inventor: CHIBA YOSHIHIRO
IPC: H01H47/00
Filed: 1983-10-21
Abstract: PURPOSE:To detect easily a fault of a power output part by connecting in parallel plural units of a series circuit consisting of a power output part and a drive part and providing drive parts at the parallel junctures of those series circuits to turn on and off these circuits en bloc together with detecting means for potential changes at those junctures. CONSTITUTION:Contacts S0-SN actuate selectively relays RY0-RYN, and a contact CHK turns on and off en bloc these relays. When the contact S0 is turned on with the contact CHK kept off, the resistance of the relay RY0 is connected in parallel to a resistance R4. Therefore the compound value of the R4 is decreased and the potential increases at a point A. Thus the potential of the point A is set at level H, and an output LH is obtained from a comparator 1. This means that the relay RY0 is normal. While if the relay RY0 has a disconnection, the potential of the point A is kept at level M. Thus an output LM is obtained from a comparator 2, and the disconnection of the RY0 is known. Hereafter contacts S1-SN are successively turned on to decide the working states of relays RY1-RYN in the same way.
Patent JP-H1034939-A (JP)
Title: Image recorder
Inventor: SHIMODA AKIRA
IPC: B41J2/05
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of image recorder while realizing a good image regardless of fluctuation in the speed of a recording head by detecting the carrying speed of a recording element group carried on the recording head, determining the driving interval for a plurality of blocks depending on the carrying speed and then driving each block sequentially in that interval. SOLUTION: Every time when a carriage 3 is moved by 1/360 inch based on a signal from an encoder sensor 8, a heat trigger signal Htt is inputted from an encoder circuit 37 to a head control circuit 36 and ink jetting is performed for one column by transferring a plurality of block signals sequentially to an ink jet recording head 2. Each of the plurality of block signals functions as a signal for defining the ratio during a heat period when ink jetting is performed for one column after a block Htt is inputted. A nozzle in a corresponding block selected by that signal can jet ink based on a heat signal.
Patent JP-H0618205-A (JP)
Title: Friction/abrasion evaluating unit
Inventor: KAWASAKI MINORU
IPC: G01B21/00
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a friction/abrasion unit which can detect micro amount of friction/abrasion highly accurately under light load. CONSTITUTION:A sensor section 16 comprises a differential transformer 15 wherein a coil 13 is supported on a coil holder 17 and a core 14 is suspended from a load measuring section 18 mounted on the coil holder 17. The coil holder 17 can move up and down through a moving means 19 and a testing body 20 is set at the tip of the core 14. The coil holder 17 is moved up and down through the moving means 19 while measuring the load at the load measuring section 18 and a predetermined load is exerted on the specimen 11 placed on a sample stage 12 thus measuring friction/abrasion.
Patent JP-H0621893-A (JP)
Title: Optical space transmitter
Inventor: NAGANO TOSHIHARU
IPC: H04B10/079
Filed: 1992-06-30
Abstract: PURPOSE:To provide the optical space transmitter in which irradiation on a person or the like by a laser beam used for information space transmission is prevented. CONSTITUTION:An infrared ray RB1 for detecting an obstacle is outputted from a transmission unit 1 toward a reception unit 3 along an information transmission laser beam LB and an obstacle M interrupts the infrared ray RB1 through the access and when the light receiving intensity of the infrared ray RB1 is decreased, an output of the laser beam LB is stopped at a transmission unit 1. When the obstacle M crosses the optical path of the laser beam LB, before the obstacle M interrupts the optical path of the laser beam LB, when the obstacle interrupts the optical path of the infrared ray RB1 for detecting the obstacle, since the output of the laser beam LB is stopped the irradiation of the laser beam LB to the obstacle M such as a person is prevented.
Patent JP-H0865426-A (JP)
Title: Image read system and image reader
Inventor: AIKAWA TOSHIYA
IPC: H04N5/253
Filed: 1994-08-22
Abstract: PURPOSE: To provide a device receiving information of plural images stored on a magnetic recording layer and a device storing an ID number on a film. CONSTITUTION: This reader is provided with a photoelectric conversion means 21 which applies photoelectric conversion to image picked up on a film 52 having a magnetic recording section to output an electric image signal, a reproduction means 25 reproducing information stored in the magnetic recording section and outputting a reproduction signal, a display means 41, a control means 2, 40 outputting an image signal onto the display means 41, displaying plural images on the display means 41 in a thumb-nail way, providing the output of the reproduction signal onto the display means 41 so as to allow the display means 41 to display display information related to the reproduction signal.  Furthermore, in the image reader on which a film 52 having a magnetic recording section is mounted, a recording means 25 recording recognition information of the film 52 onto the magnetic recording section is provided.
Patent JP-H0541812-A (JP)
Title: Synchronous signal generator
Inventor: NAKAMURA ATSUSHI
IPC: H04N5/06
Filed: 1991-08-06
Abstract: PURPOSE:To provide a synchronous signal generator which can generate a horizontal synchronizing signal, a vertical synchronizing signal and a dot clock to control a system without employing a complicated analog circuit technology or making system expensive with a simple digital circuit in the system superimposing a picture generated from the graphic system onto a video signal. CONSTITUTION:A horizontal synchronizing signal 8, a vertical synchronizing signal 17 and a dot clock signal 4 supplied to the graphic system are generated by frequency-dividing a reference clock signal 2, the vertical synchronizing signal and the horizontal synchronizing signal of a picture signal to be superimposed are used as reset inputs 16, 15, frequency divider circuits 5, 9 frequency- dividing the horizontal synchronizing signal 8 and the vertical synchronizing signal 17 by using the two input signals are reset by a pulse synchronously with the reference clock 2, and the horizontal synchronizing signal 8, the vertical synchronizing signal 17 and the dot clock signal 4 synchronously with the picture signal to be superimposed are supplied to the graphic system.
Patent JP-H0244928-A (JP)
Title: Control system for transmission power of satellite communication earth station
Inventor: OGURI SEIJIRO
IPC: H04B7/005
Filed: 1988-08-05
Abstract: PURPOSE:To improve the reliability of a pilot signal by devising the system in which two pilot signals from a pilot signal sending station and a station not sending pilot signal are not sent even if a reception system of the station sending no pilot signal is faulty. CONSTITUTION:Pilot signal generators 2A, 2B sending a monitor pilot signal, directional couplers 12A, 12B branching a received pilot signal and the monitor pilot signal into two and level detectors 14A, 14B detecting the level of the monitor pilot signal are added to the system and controllers 16A, 16B receiving the pilot signal and the monitor pilot signal are used. Then if the reception system of a station B sending no pilot signal is faulty, it is detected to be the pilot signal reception disable state due to the fault of the reception system correctly and no pilot signal is sent in mistake, then two pilot signals are not simultaneously sent. Thus, the reliability for the pilot is improved.
Patent JP-S5898657-A (JP)
Title: Three-way valve type electromagnetic fuel injection valve
Inventor: KIYONO TADASHI
IPC: F02M51/08
Filed: 1981-12-09
Abstract: PURPOSE:To prevent the pressure of fuel in a fuel chamber from being varied with opening and closing of a fuel injection port, by effecting opening and closing of a return fuel passage at a variable clearance of a magnetic circuit. CONSTITUTION:A plurality of grooves 17 are formed longitudinally of the outer surface of a plunger 21, and a part of a fuel return passage is formed between the grooves 17 and the inner surface of a thin pipe 9. When current is supplied to a coil 23, the upper end face 19 of the plunger 21 comes into contact with the lower end face 14 of a center pole 11, so that a variable clearance 24 of a magnetic circuit is closed. When the current supply is stopped, on the other hand, a valve element 20 comes into contact with its valve seat 8 and an injection port 7 is closed. However, since a variable clearance 24 of the magnetic circuit is formed between the end face 19 of the plunger 21 and the end face 14 of the center pole 11, and the fuel return passage is opened, so that fuel in a fuel chamber 4 is discharged from a fuel joint 41 via the grooves 17 of the plunger 21, variable clearance 24 and an axial bore 13 of the center pole 11. Therefore, variation of fuel pressure in the fuel chamber 4 can be reduced at the time of opening and closing the injection port 7.
Patent JP-2000025312-A (JP)
Title: Imaging apparatus
Inventor: KUWABARA YOSHIHIRO
IPC: G06F3/12
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To execute test print even if an abnormality is present in an arrangement other than printer section, e.g. a controller, by simplifying the test print operation. SOLUTION: Priority of a section for feeding a sheet at the time of test print is preset in a priority memory means 33 and test print is executed by one action for operating an executing signal generating section without requiring a troublesome operation for setting a priority at the paper feed section while looking a manual. Since a printer section 3 is provided with the executing signal generating section triggering execution of test print, test print can be executed even if an abnormality is present in an arrangement other than printer section 3, e.g. a controller 28.
Patent JP-H1018797-A (JP)
Title: Deformed bar driving jig
Inventor: MURAKAMI TATSUYA
IPC: E04B1/41
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To drive even a long bar and a bent bar without buckling deformation of the bar by gripping a deformed bar with circumferential protrusions, by a driving jig composed of a grip part with engaging grooves, and an impact force receiving part. SOLUTION: A bar 2 has protrusions 2a, 2b on the peripheral surface at constant spaces. A driving jig 1 is composed of a grip part 3 for gripping the bar 2, and an impact receiving part 4 receiving the impact of a hammer. The grip part 3 and the impact receiving part 4 are integrally formed and placed at the intermediate part of the bar 2. The grip part 3 is provided with a grip opening 5 opened on one side face, and engaging grooves 6 recessed on the relative side face so as to have such shape as to be able to restrict axial relative sliding with the bar at the time of accommodating the bar at the grip opening 5. The impact receiving part 4 is integrally formed at a part of the grip part 3.  When an impact receiving face is struck by the hammer, impact force is transmitted to the grip part 3 integral with the impact receiving part 4, and then transmitted to the circumferential protrusions 2a engaged with circumferential grooves 6a of the grip part 3 to drive the bar 2.
Patent JP-S6353534-A (JP)
Title: Photograph printer
Inventor: MARUYAMA NORIHARU
IPC: G03B27/32
Filed: 1986-08-25
Abstract: PURPOSE:To highly accurately feed photographic paper unrolled from a photographic paper roll, by causing a pulse motor controlling mechanism to supply driving pulse signals to a pulse motor until the rotating quantity signal of an encoder reaches a set level. CONSTITUTION:Photographic paper P is fed by a feeding mechanism 6 under a condition where the paper p is put between a driving roller 61 and press roller 62. Since the press roller 62 itself is provided in a freely rotatable state, its rotating quantity strictly coincident with actual moving distance of the photographic paper P and the rotating quantity signal D from the photoreceptor element 94 of an encoder 9 corresponds to the actual moving distance of the paper P. When the moving distance of the photographic paper P indicated by the rotating quantity signal D is less than a set moving distance, a pulse motor controlling mechanism 24 continues supplying pulse motor controlling signals S until the moving distance indicated by the signal D reaches the set value. Therefore, the photographic paper P to be fed can be fed with high accuracy.
Patent JP-2001023800-A (JP)
Title: Variable polarization insertion light source
Inventor: OHASHI TAKESHI
IPC: G21K1/093
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To make high speed switching of right and left deflection mode possible and effectively utilize the length of a straight part by making the phases of three opposite angle magnet lines even of adjacent each two sets of three sets of plane undulators arranged in the horizontal direction in an electron accelerator, and shifting phases by distance of at least half period in the horizontal direction in the remaining three magnet lines. SOLUTION: Phases of magnet lines A-B'-C, A'-B-C' commonly using the central set of up and down three sets of magnet lines A-A', B-B', C-C' are made even, and by shifting the phases by at least half period in the horizontal direction, α axis and β axis which are two space center and interface form various magnetic field distribution. By the opposite rotation of the magnetic field on both axes, circular or elliptical polarization of clockwise and counterclockwise direction is generated, and by phase shift, a sine wave magnetic field in the X, Y direction is synthesized. A steering electromagnet arranged in front and rear changes the magnetic field intensity, and electron beams are switched between both axes, and traveling distance of electron beams in the switching time is equivalent to the length of only one magnet.
Patent JP-S57140776-A (JP)
Title: Preparation of 2-aminothiazol-4-yl-alpha-oximinoacetic acid derivative
Inventor: OCHIAI MICHIHIKO
IPC: C07D277/04
Filed: 1981-12-07
Abstract: PURPOSE: To prepare the titled substance useful as a synthetic intermediate of penicillins and cephalosporins having antimicrobial activity, easily, by reacting α-oximino-β-keto-γ-halogenobutyric acid ester with a thiourea compound.  
     CONSTITUTION: The objective compound of formula III (COOR 1  is carboxyl group which may be protected; R 2 NH is amino group which may be protected) is prepared by reacting the α-oximino-β-keto-γ-halogenobutyric acid ester of formulaI(X is halogen) with a thiourea compound of formula II in an organic solvent such as ethanol, tetrahydrofuran, etc. preferably in the presence of a base such as pyridine, triethylamine, etc. (the base is not necessary when R 2  is H) at room temperature or under refluxing condition, and if necessary, removing the protecting groups. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6262010-A (JP)
Inventor: MATSUKI MASAYOSHI
IPC: F16B35/04
Filed: 1985-09-06
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-S5898715-A (JP)
Title: Connecting system of solid-state image pickup element and optical fiber
Inventor: NARIMATSU YOSHITO
IPC: H01L27/146
Filed: 1981-12-07
Abstract: PURPOSE:To suppress a drop of resolution, and to prevent bit missing of picture information, by cutting a surface to which an optical fiber flux is connected, by keeping an inclined angle, so that the diameter of one optical fiber to be connected coincides with size of a solid-state image pickup element. CONSTITUTION:An optical fiber diameter 6 is manufactured slightly smaller than width of an element, and an optical fiber flux 2 is cut by a suitable section 14 having an angle 13 for obtaining desired connecting surface width 12 which is coincident with the element width in the axial direction 11. As for the optical fiber flux 2 coupled with an optical system 1, the section 14 is connected in parallel with the photodetecting surface of a solid-state image pickup element 3, and one optical fiber system 12 is caused to coincide with width 5 of one element. In this way, it is possible to prevent occurrence of a drop of resolution due to dissidence of size, an optical loss in the connecting part, bit missing of a picture element, etc.
Patent JP-2001018539-A (JP)
Title: Thermal transfer recording material
Inventor: TAKADA TAKESHI
IPC: B41M5/385
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a sufficient printing density dealing with an acceleration of a printing speed of thermal transferring by providing a dye layer obtained by blending with a specific pigment dye on a thermal transfer sheet to form the sheet, and blending at least one type of specific plasticizer within an acceptive layer of a thermal transfer image receiving sheet. SOLUTION: The thermal transfer recording material is manufactured by a thermal transfer sheet having a dye layer provided on at least one surface of a base material sheet and a thermal transfer image receiving sheet having an acceptive layer provided on at least one surface of a base material, the dye layer and the acceptive layer are superposed, and a dye in the dye layer is transferred to the acceptive layer by a heating means. In this case, the acceptive layer contains a phenoxy resin, and an yellow dye layer of the dye layer contains at least one type selected from a cellulose ester and a quinophthalon dye represented by the formula (wherein R1 to R5 are each a hydrogen atom, a halogen atom, 1-8C alkyl group or the like, R7, R8 are each a hydrogen atom, an alkyl group, cycloalkyl group or the like).
Patent JP-H0944008-A (JP)
Title: Thermal fixing device
Inventor: HIRAI MASAHIDE
IPC: G03G15/20
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent image by eliminating the scattering of developer caused by heating when a transfer material is introduced to pass through a fixing nip part. SOLUTION: An endless heat-resistant film 2 is loosely fitted to a heating body supporting body 1 with enough peripheral length. A heating body 3 and a protective layer 7 are set inside the film 2, and a pressure roller 4 driving the film 2 is set on the film 2. The pressure roller 4 consists of a core bar 4a and heat resistant rubber 4b excellent in releasing property such as silicone rubber. Since the transfer material P is introduced in the fixing nip part between the upside pressure roller 4 and the film 2 fitted to the downside heating body supporting body 1 in a state where an image carrying surface to which unfixed toner T is stuck turns downward, much vapor is produced on the side of a non-image carrying surface, and the vapor is kept from being produced on the side of the image carrying surface, as a result, the scattering of the developer backward is reduced.
Patent JP-S6352031-A (JP)
Title: Gas cutoff device
Inventor: SHIRASAWA TADANORI
IPC: G01M3/00
Filed: 1986-08-22
Abstract: PURPOSE:To improve the reliability of a gas cutoff device by providing a large current circuit which supplies a current smaller than a current supplied to a cutoff valve driving circuit and composing this large current circuit of a display circuit. CONSTITUTION:The voltage across a battery 8 when an LED 11 illuminates is detected by a detecting circuit 9. At this time, the voltage is much higher than the operating guarantee voltage of a cutoff valve 7 at the time of control circuit backup operation, but becomes extremely low when the cutoff valve is driven and is sometimes lower than the operation guarantee voltage of the cutoff valve 7 when the LED 11 illuminates. When the LED 11 illuminates, the current is smaller than that of the cutoff valve 7, so it never becomes than that when the cutoff valve is driven, but a voltage drop similar to that when the cutoff valve is driven is caused. For the purpose, the voltage across the voltage 8 at the time of LED driving right before the voltage at the time of cutoff valve driving reaches the cutoff valve operation guarantee voltage is checked previously and the detection level of the circuit 9 is set to this voltage. Consequently, even when the battery 8 deteriorates too much to drive the cutoff valve 7, the LED 11 is turned on and the current voltage across the voltage 8 is detected by the circuit 9 to indicate that to a consumer by driving a display circuit 10.