baber/WOPTO huggingface dataset:
Patent JP-H08146570-A (JP)
Title: Development processing method
Inventor: FUKUI SHINICHIRO
IPC: G03C1/485
Filed: 1994-11-25
Abstract: PURPOSE: To provide a development processing method for a silver halide monochromatic photosensitive material capable of obtaining the sufficiently low minimum density by processing the silver halide photosensitive material for a direct positive applied in advance and having an improved shelf life with a low-replenishment developer. CONSTITUTION: At least one photosensitive silver halide emulsion layer is applied on a base, a silver halide photosensitive material having the pAg of 4-9 of the film on the emulsion layer side is exposed, then it is developed with a developer. The developer contains a dihydroxybenzene developing agent and an auxiliary developing agent indicating super-additivity. When sodium hydroxide of 0.1mol. is added to the developer of 1 l, the pH rises by 0.25 or below, the initial pH of the developer is set to 9.5-11.0, and the replenishment quantity of the developer is set to 190ml/m<2> or below.
Patent JP-H06140767-A (JP)
Title: Clamping structure of resin member
Inventor: OSANAWA TAKASHI
IPC: H05K5/02
Filed: 1992-10-29
Abstract: PURPOSE:To increase the clamping force of a resin member and to facilitate the disassembly of the resin member by a method wherein in the clamping structure of the resin member for clamping a plurality of resin tabular materials, a detachable clamping member is combined with the resin tabular materials at a plurality of places of the resin tabular materials and the resin tabular materials are clamped to the clamping member. CONSTITUTION:Resin tabular materials 1 and 2 are combined into one and a clamping member 3 is made to fit in the combined resin tabular material, whereby protrusions 1b and 2b of the materials 1 and 2 enter in recesses 3a provided in the member 3. Moreover, as the elastic force, which tries to return to the former form of the member 3, of the member 3 with the grooves, whose entrances are expanded to the outside, acts on the members 1 and 2 as a compression, a very large clamping force is obtained. On the other hand, in the case where the member 3 is demounted, it is pulled out by a comparatively small force because the protrusions being fitted and the fitting recesses are formed into a hemispherical form. When the member 3 is slid, the sidewalls of the member 3 are expanded by the protrusions 1b and 2b of the materials 1 and 2 and the member 3 is elastically deformed. As a result, the member 3 can be easily demounted.
Patent JP-H11124038-A (JP)
Title: Carrier dolly
Inventor: TANABE SHIGENOBU
IPC: B62B3/16
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To enable only the dolly bodies to be loaded in stacks with the frames detached, and a plurality of detached frames to be gathered and put in a standing position neatly on the dolly bodies which are not loaded in stacks. SOLUTION: This dolly has a frame inserting portion A to freely insert the end portion of a frame 10 in a standing position on both sides of the dolly body 2 that has casters 1 provided on the underneath side. On the upper surface portion of the dolly body 2, in addition to the frame inserting portion, a plurality of holes B are provided for receiving the frame 10 in a standing position, into which the lower ends of the frame 10 are inserted.
Patent JP-H06152251-A (JP)
Title: Frequency converter
Inventor: YAMAMOTO AKITO
IPC: H03D7/00
Filed: 1992-10-29
Abstract: PURPOSE:To prevent a local oscillation signal from leaking to an intermediate frequency output terminal by providing a local oscillation signal terminating circuit. CONSTITUTION:A local oscillation signal terminating circuit 9 is connected to the output of a frequency conversion part 4. In the circuit 9, quarter-wave micro strip lines 6, 7, and 8 are provided for the local oscillation signal, and front end open strips 6 and 8 are short-circuited for the local oscillation signal, and the strip line 7 is opened for the local oscillation signal. Consequently, the impedance to the local oscillation signal viewed from the output side of the frequency conversion part 4 is terminated by a resistance body 5. Thus, the local oscillation signal is prevented from leaking to the intermediate frequency output from the frequency conversion part 4.
Patent JP-S62151674-A (JP)
Title: Butterfly valve
Inventor: NUMATA MASATO
IPC: F16K1/22
Filed: 1985-12-23
Abstract: PURPOSE:To restrain generation of cavitation by arranging a series of a plurality of low fluid resistance projections in an arc form on the valve edge part on the surface opposite to the direction of opening operation of the valve body. CONSTITUTION:A plurality of projections 3 having their cross-sections approximately aerofoil form are formed in an arc from in the radial direction on the valve edge part on the surface opposite to the direction of opening operation of the valve body 1 as each of the projections has wider section at the central side of the valve body 1 and has narrower section at the peripheral side of said body 1. Similarly, a plurality of approximately aerofoil projections are arranged on the back face of the left half of the valve body 1. When the valve 1 is opened, the cavitation generated due to difference in fluid pressure at the primary and secondary side of the pipe passage can be restrained by a plurality of the projections 3.
Patent JP-H05127836-A (JP)
Title: System for controlling information recording and reproducing device
Inventor: UOKAWA ASAMI
IPC: G06F3/06
Filed: 1991-11-07
Abstract: PURPOSE:To improve the reliability of information recording to a recording medium and to improve the efficiency of a data processor by providing a medium degradation detecting means to the medium of an information recorder in a data processing means. CONSTITUTION:A device control means 3B moves control to a medium degradation detecting means 3C for detecting the degradation of the medium. The number of times for reprocessings executed by an information recording and reproducing device 4 is received from the information recording and reproducing device 4 through the device control means 3B and a second input/output processing means 2B to the medium degradation detecting means 3C. Next, the quantity of reproduced information is received from the device control means 3B, and these two values are compared with a reference alarm value for the number of times for reprocessings previously stored in the medium degradation detecting means 3C. When information more than the reference alarm value is reproduced by the information recording and reproducing device 4, the degradation of the medium is warned, and the control is returned to the device control means 3B.
Patent JP-H07126013-A (JP)
Title: Treatment of chlorides in crude zinc oxide
Inventor: KANEKO YASUO
IPC: C22B13/10
Filed: 1993-10-26
Abstract: PURPOSE:To recovery copper, zinc and lead from the chlorides in crude zinc oxide. CONSTITUTION:The chlorides are leached out into water, sodium hydroxide and sodium carbonate are added to precipitate the valuable metals in the chlorides in the form of basic carbonates. The basic carbonates separated are dissolved in nitric acid and the solution is filtered. The copper in the filtrate is solvent-extracted into the organic phase. The organic phase containing copper is subjected to back extraction with dilute sulfuric acid to turn back the copper into the aqueous phase. The aqueous phase is concentrated to recover the copper in the form of copper sulfate. The zinc remaining in the aqueous phase after copper extraction is solvent-extracted into the organic phase. The organic phase is back-extracted with dilute sulfuric acid to turn back the zinc into the aqueous phase, which is concentrated to recover the zinc in the form of zinc sulfate. The lead remaining in the aqueous phase after extraction of copper and zinc is recovered in the form of crystallized lead sulfate by concentration under reduced pressure.
Patent JP-2000124073-A (JP)
Title: Aluminum electrolytic capacitor
Inventor: KURIBAYASHI TAKASHI
IPC: H01G4/228
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent whiskers from growing by using a capacitor element, having an outer lead wire having a specified Sn-plated Cu-coated steel wire bonded to one end of an Al wire connected to an electrode foil. SOLUTION: A lead wire 3 has a Cu-coated steel wire 2, plated with 100% Sn which is bonded to one end of an Al wire 1. An electrode foil, to which one end of the Al wire 1 is connected, is used to constitute a capacitor element. The capacitor element is housed, together with a driving electrolyte soln., in a bottom-closed tubular metal case and has a through-hole for passing the lead wire 3. The opening of the metal case is sealed with a sealing member. The Al wire 1 of the lead wire 3 is bonded to the coated steel wire 2, by inserting one end of the steel wire 2 into a recess 1a formed at one end of the Al wire 1.
Patent JP-H02138086-A (JP)
Title: Hydraulic shock absorber for oblique elevator
Inventor: WATANABE HIDENORI
IPC: F16F9/32
Filed: 1988-11-18
Abstract: PURPOSE:To easily cope with oblique installation with a different angle by storing a magnetic liquid in an operating liquid chamber and providing a magnet body on the upper side of the operating liquid chamber in the inclined installation state. CONSTITUTION:A magnetic liquid 6h stored in an operating liquid chamber 6g is made of a colloid solution stably dispersed with ferromagnetic ultra-fine grains in a liquid such as water or an organic solvent via a surface active agent. An Nd-Fe rare earth magnet, for example, is used for a magnet body 7 made of a permanent magnet and fixed on the upper side of a plunger 6b, i.e., on the upper side of the operating liquid chamber 6g of an obliquely installed hydraulic shock absorber 6. The magnetic liquid 6h is sucked by the magnet body 7, the angle A is increased, and the operating liquid level 61 is formed near the perpendicular face to the operating axis 6j. The magnetic liquid 6h can be prevented from being leaked from the upper end of a cylinder 6a even if the hydraulic shock absorber 6 is obliquely installed, and the necessary damping function can be obtained during the operation.
Patent JP-H11132866-A (JP)
Title: Thermistor temperature sensor
Inventor: SASAKI HIDEFUMI
IPC: H01C7/04
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a reliable thermistor temperature sensor whose characteristics do not deteriorate even if it is used under strict environmental conditions. SOLUTION: In a thermistor temperature sensor in a structure where a thermistor unit is enclosed in a protection case 7 whose one edge is sealed, the thermistor unit consists of a thermistor element 1 where lead wires 3a and 3b are connected to opposing electrodes 2a and 2b, insulation covering lead wires 4a and 4b connected to the lead wires 3a and 3b, an insulation coating resin 5 where the thermistor element 1 and one portion of the insulation covering lead wires 4a and 4b are covered, and further an insulation tube 6 for covering the covered insulation coating resin 5 entirely. Then, after the thermistor unit is accommodated in the protection case 7, a potting resin 8 is filled into the gas between the protection case 7 and the thermistor unit for curing and fixing.
Patent JP-S62151821-A (JP)
Title: Photoscanning optical system
Inventor: TOKUHARA MICHIHIRO
IPC: G03G15/04
Filed: 1985-12-26
Abstract: PURPOSE:To reduce power consumption and decrease a rise in the temperature in a machine by utilizing unnecessary light effectively by irradiating a photosensitive body with part of nonsignal line from an electromechanical optical modulation element for electrostatic discharging. CONSTITUTION:The electromechanical optical modulation element (DMD) 27 used for a printer generates signal light B from a mirror swinging part and nonsignal light C from a reflecting surface except the mirror switching part. A lens 60, a mirror 61, etc., are arranged in the direction of the nonsignal light C, which is used for electrostatic discharging to illuminates a specific position on the photosensitive body 30. Therefore, the light for electrostatic discharging is obtained from only the light from a light source 21 for driving the DMD 27, so a light source such as a conventional lamp for electrostatic discharging is not necessary and the power consumption is reducible. Further, the rise in the temperature in the machine due to the heat of the lamp, etc. is reduced.
Patent JP-H10127619-A (JP)
Title: Method and system for x-ray tomography
Inventor: SATOU NATSUKO
IPC: A61B6/03
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for X-ray tomography with which detected data do not get redundant in the case of X-ray tomographing based on detection through plural X-ray detecting element columns. SOLUTION: This system is provided with plural (n) columns of detecting element columns 31 and 32 arranged so as to mutually deviate the respective detecting elements of each column 1/n by 1/n and a reconstituting means 10 for executing image reconstitution while using the detection outputs of respective detecting element columns provided by scan with which the rotary orbits of these (n) detecting element columns are coincident.  When irradiating a measuring space with X-rays and detecting the X-rays incident through an examinee placed in this measuring space with the (n) X-ray detecting element columns, the X-rays are radiated and detected so that the respective helical rotary orbits of plural X-ray detecting element columns can be coincident and the detecting elements of the X-ray detecting element column on the coincident rotary orbit can be positioned while being respectively deviated for 1/n and while using the detected result with which the helical rotary orbits of different X-ray detecting element columns are coincident, the image reconstitution is executed.
Patent JP-2001117697-A (JP)
Title: Information processor and picture display method
Inventor: NAKANO ICHIRO
IPC: G06F3/0487
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for displaying information for allowing a viewer to follow up the operation of an operator at demonstration or presentation using an information terminal, equipped with a touch panel or the like as an input and output device. SOLUTION: This information processor is provided with an operation screen part, capable of the display of information and the detection of a contact operation on the surface thereof, a first display control part for controlling the display of information at the operation screen part, and an operational configuration selecting part for selecting one of two or more operational configurations of the operation screen part corresponding to the contact operation. As the first operational configuration, a first function corresponding to the contact operation through the operation screen part is offered. As the second operational configuration, a second function for displaying a sign for indicating the detection of the contact at the contact position is offered, with or without the first function corresponding to the contact operation through the operation screen part.
Patent JP-H10144196-A (JP)
Title: Relay drive circuit
Inventor: HATTORI YASUHIRO
IPC: H01H47/00
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To efficiently reduce the heating value of a relay coil by providing a low voltage power source which outputs a voltage lower than a certain voltage and higher than an operating voltage in a relay drive circuit which operates or returns a relay. SOLUTION: When a switch portion SW1 is turned on, the output voltage Va, which is somewhat higher than an operating voltage Vs, of a low voltage power source 3 is applied to the coil RC1 of a relay RL1 so that a relay contact RS1 is turned on. Relays RL2, RL3 also are operated likewise. Like this, in addition to an on-vehicle battery 1, a low voltage power source 3 which outputs a voltage Va lower than the output voltage Vb of the battery 1 and higher than the operating voltage Vs of the relay is provided. The heating value from the coils RC1 to RC3 can be reduced comparing a case where the output voltage of the on-vehicle battery 1 is applied. By using a power source whose heating value is small such as a switching power source circuit as a low voltage power source, the heating of the whole circuit can be reduced.
Patent JP-S63145880-A (JP)
Title: Valve device
Inventor: NISHIBORI SHINICHI
IPC: F16K13/00
Filed: 1986-12-09
Abstract: PURPOSE:To save machining work of valve seat, by fixing one end section of a coil member to a disc coupled with the valve shaft and fixing the other end section to the wall face of a flow path under air-tight state. CONSTITUTION:End section of a coil member 3 is fixed under air-tight state to a disc 12 coupled with a valve shaft 11 while the other end section thereof is secured under outer air-tight state to the wall face of a flow path 2. When external force is not applied onto the valve shaft 11, energizing force of a spring 4 functions through the disc 12 onto the coil member 3 so as to contact strands of the coil member 3 tightly. When the disc 12 is separated from the fixed end of the coil member 3 by means of the valve shaft 11, gaps are formed between the strands of the coil member 3 so as to communicate between the upstream side and the downstream side of the coil member 3.
Patent JP-S62152769-A (JP)
Title: Ink sheet cassette
Inventor: IKEDA KUNIHIKO
IPC: B41J11/58
Filed: 1985-12-27
Abstract: PURPOSE:To reduce the space occupied by a cassette and make the cassette convenient to handle, by a construction wherein a rolled paper cassette containing a rolled-form recording paper therein can be detachably fitted to an ink sheet cassette. CONSTITUTION:A thermal head 6 is separated from a platen 9, then an ink sheet 3 and a rolled recording paper 15 paid out from a cassette unit 21 and laid on each other are fitted between the thermal head 6 and the platen 9, and are set there. Recording is conducted under this condition, and when recording in one line is completed, a take-up shaft 2b is rotated by a drive source, whereby line feeding is performed. When it is desired to detach the cassette unit 21 from a main device, the thermal head 6 is separated from the platen 9, and the cassette unit 21 is wholly drawn out, thereby detaching it from the main device. When it is desired to separate a rolled paper cassette 14, a hook 19 is drawn out of a through-hole 13, the cassette 14 is turned with a shaft 12 as a center, and under this condition, a bearing part 18 is drawn out along the shaft 12. Accordingly, the cassettes can be separately handled, and can be easily handled.
Patent JP-H05130375-A (JP)
Title: Communication equipment
Inventor: OSAWA MICHINAO
IPC: H04N1/387
Filed: 1991-11-08
Abstract: PURPOSE:To save paper and to attain high picture quality by reducing output print data in the communication equipment such as a facsimile equipment. CONSTITUTION:The equipment is provided with a coding means 104 and a storage means 108, received code information is stored in the storage means 108 in the compressed state and a reception number is detected by a detection means 111 and plural data are arranged onto one paper depending on the sheet number and printed out. Furthermore, the resolution of the reception data is converted and printed out in response to the resolution of a printer and data for number of sheets to be printed on one sheet.
Patent JP-H02141187-A (JP)
Title: Y/c separation circuit
Inventor: AIZAWA TOSHIRO
IPC: H04N9/78
Filed: 1988-11-22
Abstract: PURPOSE:To prevent deterioration in resolution and cross color disturbance and to attain low cost by using a luminance comb-line filter calculating an input video signal and a 2-horizontal period delay signal and obtaining an output signal Y and a narrow band fSC (chrominance subcarrier frequency) trap. CONSTITUTION:A subtractor 40 takes a difference between an existing signal V' and a signal V'2D subjected to 2H delay to obtain a signal A'. Then the signal A' is given to a BPF 42 using fSC + or -500kHz as a pass band, and the extracted signal B' is outputted to a terminal 47 as a chroma signal. Thus a signal B' is given to a k-multiple circuit 43, an output signal D' is obtained and a subtractor 44 subtracts the signal D' from an existing signal V'. Thus, a signal E' being the result of a chroma signal being a multiple of (1-k) in the existing signal V' and the left fSC is extracted while minimizing the deterioration in the resolution by a narrow band fSC trap.
Patent JP-H01136509-A (JP)
Title: Detecting method for extended wire tension and line hardware used therefor
Inventor: YOGO EIKICHI
IPC: H02G1/02
Filed: 1987-11-24
Abstract: PURPOSE:To accurately obtain an extended wire tension by measuring a force applied to a line hardware and an angle formed between the hardware and electric wire, and calculating the tension from the values. CONSTITUTION:A line hardware 1 has a pair of hardware wheels 2, hanging force measuring means 4 provided in handing means 3, and angle measuring means 5. The means 4 has a load cell, and measures forces P, Q applied to the means 3 by the support of an electric wire 6. The means 5 measures an angle phi of an arm 14 formed between the inclination E of the wire 6 and the wire 6, and measures the angle phi by the rotation of the arm 14 in a direction of an arrow A in response to the inclination of the wire 6. The wire tensions at the inlet and outlet sides are obtained as a function of the P, the Q and the phi.
Patent JP-2000157953-A (JP)
Title: Treatment of combustion residue, especially cinder from waste incinerator
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23J1/00
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of attaining the treatment and the carbonation intended at that time with a little cost from the structural and method ological point of view and capable of binding heavy metal to residue or cinder as good as possible in a method for treating the cinder generated from a device for treating combustion residue, especially from a waste incinerator. SOLUTION: A hydrogencarbonate soln. is used preferably as a carrier medium in order to carbonize the combustion residue generated at an incinerating stage, especially for treating the cinder at the waste incinerator. The hydrogencarbonate soln. produced in a reaction vessel 12 is supplied to the cinder from upward at a filling passage 5 by using cinder water and the carbon dioxide from waste gas.
Patent JP-H11133598-A (JP)
Title: Photosensitive composition, photosensitive material, production of relief pattern and production of polyimide pattern
Inventor: SASAKI HAN
IPC: H01L21/312
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive compsn. and photosensitive material having excellent photosensitive characteristics and storage stability, high resolution and good process stability, to provide a producing method of a relief pattern which gives a polyimide pattern or the like, and to provide a producing method of a polyimide pattern. SOLUTION: This photosensitive compsn. contains anthracene, a titanocene compd. expressed by formula (I) and an addition polymerizable compd. having >=100 deg.C boiling point. The photosensitive material contains anthracene, a titanocene compd. expressed by formula (I), and a polyimide precursor having carbon-carbon double bonds which can be dimerized or polymerized by actinic rays. In the production of a relief pattern, a coating film of the photosensitive compsn. or the photosensitive material above described is irradiated with active rays into a pattern and the unirradiated part is removed by developing. The relief pattern thus obtd. is heated to produce a polyimide pattern. In the formula, R<1> to R<10> are independently hydrogen atoms, halogen atoms, 1-20C alkoxy groups or heterocyclic groups.