baber/WOPTO huggingface dataset:
Patent JP-H1020434-A (JP)
Title: Silver halide emulsion, silver halide color photosensitive material and image forming method using the same
Inventor: OTANI HIROSHI
IPC: G03C1/035
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain the silver halide emulsion high in sensitivity and low in fog by allowing the emulsion layer to absorb a substance hardly adsorbing developed silver. SOLUTION: The silver halide emulsion adsorbs the substance hardly adsorbing developed silver, preferably, a sensitizing dye hardly adsorbing developed silver represented by the formula in which each of L1 -L3 is a methine chain; each of X1 and X2 is an O, S, Se, or Te atom; each of R<1> and R<2> is a 1-8C alkly or alkenyl or alkynyl group and either of them is a group having an anionic ionizable group; each of R<3> -R<8> is a substituent each of R<3> and R<5> , R<3> and R<7> , R<4> and R<8> , and R<4> and R<8> may combine with each other to form a 5- or 6-membered ring; and n1 is 0, 1, or 2. This sensitizing dye hardly adsorbing the developed silver is contained, preferably, in an amount of 65-100mol% of the total sensitizing dye in the silver halide emulsion.
Patent JP-H0520653-A (JP)
Title: Automatic tracking device
Inventor: HATANAKA KEIJI
IPC: H04N5/7826
Filed: 1991-07-12
Abstract: PURPOSE:To enable acculate tracking to be executed by making an unit quantity updating a dividing and controlling voltage value variable in accordance with a regenerating output level in a track tracing at present. CONSTITUTION:In this device, plural movable element control areas divided to an integer toward in the longitudinal direction of a recording track T is set, and the device has a first memory 3 storing the dividing and controlling voltage corresponding to these respective areas and a second memory 4 storing a regenerating output attained by dividing and controlling the movable element 2 at every moval element control area. The regenerating output level is compared in the same moval element control areas of the track Tn tracing at present and the track Tn-1 traced previously. Then, by updating the dividing and controlling voltage value to store to the same moval element control areas corresponding to the increase and the decrease of the compared output, the unit quantity updating the dividing and controlling voltage value corresponding to the regenerating output level in the track Tn tracing at present is made variable.
Patent JP-H0336038-A (JP)
Title: Dot impact type printing head
Inventor: KATO ATSUSHI
IPC: B41J35/04
Filed: 1989-07-03
Abstract: PURPOSE:To prevent noise from leaking outside by a method wherein a clearance through which an ink ribbon passes is provided to a top of a printing head, and a printing sound shielding cover which seals almost all excepting only paper space is established. CONSTITUTION:A hole through which a screw 2b passes is preliminarily board at an upper part of a dot impact type printing head 1. This hole is of an ellipse which is longer by about 5mm in an x direction. A printing sound shielding cover 2, which is lined with rubber 2a on its inside, is composed of a fixing male screw 2b for a printing head, a female screw 2c, a slit 2d which is slightly wider than an ink ribbon thickness and does not disturb motion of an ink ribbon, and projections 2e, 2f for narrowing a clearance between a platen 5 and the printing head 1. The screw 2b is shifted in the elliptic hole of the printing head to slide the printing sound shielding cover, and a clearance between the platen 5 and the projection 2e, 2f is so regulated as to become almost a paper thickness. At that time, no disturbance in feed of paper is confirmed. When a location is determined, the printing sound shielding cover 2 is fixed with the screws 2b, 2c.
Patent JP-H1116825-A (JP)
Title: Resist developing device and method
Inventor: TAMAMURA TOSHIAKI
IPC: C02F1/40
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To enable usage of a perfluoro carbon base solvent which exhibits a low surface tension and is suitable for final rinse for developing miniscule resist patterns without break, while ensuring environmental protection of the earth on an economically payable basis. SOLUTION: A processed substrate M to which resist patterns are transferred is placed on a substrate holding and rotating mechanism 2 in a developing cup 1 and is rotated. The substrate M is treated with developing liquid D and intermediate rinse R conveyed through a tube 9. The substrate M is then subjected to a final rinse with perfluoro carbon base solvent conveyed from a final rinse source 5 through a tube 10 and is dried with drying gas N sprayed on it for completing the development. Different liquids used for the above operations are stored in a separating bath 14. The perfluoro carbon base solvent exhibiting the largest specific gravity is stored in the bottom and separated. The solvent is then passed through a purifying bath 16 and a filter 18 and is recovered in the final rinse source 5 for reuse as a final rinse.
Patent JP-H1023738-A (JP)
Title: Fluid-pressure elevator
Inventor: FUNAI KIYOSHI
IPC: H02K44/02
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To reduce the energy consumption of a fluid-pressure elevator, by supplying a magnetic field and an electric field which are perpendicular to the flow directions of fluids fed into a fluid jack with pressure and intersected each other at right angles and, at the same time, by controlling a supplied current. SOLUTION: After an object to be carried is put in a cage 1, the cage 1 is raised/lowered by means of a fluid jack 2. A magnetic field supply means and an electric field supply means respective supply a magnetic field and an electric field perpendicular to the flow directions of fluids flowing through fluid passages 7 and 8, through which the fluids are fed into a fluid jack 2 with pressure and intersected each other at right angles. A current control means controls the current supplied from the electric field supplying means. An electrolytic aqueous solution containing sodium chloride as a principal component is used as the fluid.  The magnetic flux density B0 of the magnetic field supplied by the magnetic field supply means is adjusted to B0 >=Rc(2μPz)<1/2> , where Rc=(1/Rm)(EXP(Rm)/ 1-EXP(Rm)} and the Rm and Pz respectively represent the magnetic Reynolds number and the pressure of the fluid. Therefore, the power consumption of a fluid-pressure elevator can be reduced.
Patent JP-H1126712-A (JP)
Title: Semiconductor integrated circuit device, method, and device for manufacturing the same
Inventor: IIJIMA SHINPEI
IPC: H01L21/8242
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce a leakage current of an information storage capacitance element. SOLUTION: A lower electrode 60 constituting an information storage capacitance element C is made of a polycrystal silicon film formed by solid phase crystallization of a deposited amorphous silicon film. A CMP method is used for working the lower electrode 60. A capacitance insulating film 61 constituting the information storage capacitance element C is made of a silicon nitride film and a polycrystal tantalum oxide film. The silicon nitride film is formed by a CVD method. The tantalum oxide film is formed by depositing an amorphous tantalum oxide film by a CVD method and then thermally treating the tantalum oxide film in an oxidative atmosphere. In addition, an upper electrode 62 constituting the information storage capacitance element C is made of a titanium nitride film formed by a CVD method. The intrinsic stress of the titanium nitride film is caused to be not more than 1 GPa.
Patent JP-S5962095-A (JP)
Inventor: OKANISHI SATORU
IPC: D06F33/02
Filed: 1982-09-30
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-S6064361-A (JP)
Title: Displaying method of automatic original feeder
Inventor: NAKAZATO YUKITAKA
IPC: G03G21/00
Filed: 1983-09-19
Abstract: PURPOSE:To improve the efficiency of operation by displaying the quantity of copies on a two-digit, seven-segment display part during copying operation, and displaying a minus at the high-order digit and the return quantity at the low- order digit if jamming occurs. CONSTITUTION:While originals are conveyed successively and normal copying operation is performed, the quantity of copies is displayed on the two-digit, seven-segment display part through a port of a CPU. If jamming occurs, the decision on the jamming is made under the control of the CPU from the difference between the quantity of discharged copies and the number of fed originals to display the minus symbol at a segment (g) of the high-order digit and the return quantity on the segments of the low-order digit, thereby feeding originals backward until the display attains to ''0''. Consequently, the correct quantity of copies is displayed accurately to rationalize the copying operation.
Patent JP-H10108827-A (JP)
Title: Infrared ray system for visualizing body portion
Inventor: FONTENOT MARK G
IPC: A61B1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To accurately extract a body area related to treatment by providing a fiber for radiating a light in the horizontal/axial direction, an infrared ray detector for sounding an audible indicator when coming close to an infrared ray source and an infrared ray system for image-forming a portion to be operated on a video monitor. SOLUTION: A detector probe 4 for detecting, for example infrared ray energy, is connected to an illuminator 2 and an optical fiber 6 for radiating infrared ray energy generated by a laser diode is connected. The light radiating fiber 6 is positioned in a catheter 10 disposed, for example in the ureter 12 between the kidney 14 and the bladder 16 and infrared ray energy radiated from this fiber 6 is detected by the detector probe 4. Further, an endoscope 20 inserted through a trocar 18 into a specified area is provided and an image is displayed on a monitor 28 from the output of an IR(infrared ray) sensitive peritoneoscopic video camera 22 connected to the endoscope 20 via a camera control unit 26.
Patent JP-S5964763-A (JP)
Title: Removal of copper ion in sensitizing solution for electroless plating
Inventor: AKAZAWA SATOSHI
IPC: C23C18/28
Filed: 1982-09-30
Abstract: PURPOSE:To remove the copper ion contained in a sensitizing solution for electroless plating by preciptating it in the form of copper oxalate, by adding oxalic acid or oxalate to said sensitizing solution. CONSTITUTION:Copper is dissolved in a sensitizing solution for electroless plating comprising an aqueous palladium salt solution and an aqueous stannic salt solution from an object to be treated and the sensitizing activity thereof is lowered by the accumulation of copper ion. In this case, oxalic acid or at least one oxalate such as sodium oxalate or potassium oxalate is added in an amount of 0.1g/l or more. Because the copper ion in the sensitizing solution is precipitated and separated as copper oxalate, the deactivated solution can be again regenerated as the sensitizing solution for electroless plating by removing copper oxalate by filtration.
Patent JP-S6329228-A (JP)
Title: Heat strain detecting device for bearing housing
Inventor: TANABE KENJI
IPC: G01M13/04
Filed: 1986-07-23
Abstract: PURPOSE:To improve the detection accuracy of a heat strain quantity and to predict the life of a bearing by providing a measuring instrument with a vertical surface which abuts on a detecting element, and supporting the detecting element by a support tool independent of a bearing housing. CONSTITUTION:The detecting element 3 is connected to an X-Y recorder 4 to record detected temperature continuously. Further, an electric micrometer equipped with a detecting element coupled with the measuring element 2 is connected to the X-Y recorder 4, which records displacement detected by the detecting element 5 continuously in synchronism with the detected temperature of the bearing housing 1. The vertical surface 2a is provided to the engagement part between the measuring element 2 and detecting element 5. Then, the detecting element 5 is supported independently while the engagement part between the measuring element 2 and detecting element 5 is held vertically, so the influence of the vertical and horizontal displacement of the whole rotary machine is eliminated to accurately detect the heat strain quantity of the bearing housing 1.
Patent JP-S5796583-A (JP)
Title: Semiconductor laser with plurality of light source
Inventor: KITAMURA TAKASHI
IPC: H01S5/40
Filed: 1980-12-08
Abstract: PURPOSE: To drive separate light source independently by forming a slit to P side surface from N side surface of a wafer constituting the array-shaped semiconductor laser.  
     CONSTITUTION: The semiconductor laser 1 is formed by successively shaping an N-GaAlAs layer 11, a GaAs layer 12, a P-GaAlAs layer 13, an insulating layer 14 and electrodes 15 onto a substrate of an N-GaAs layer 10. The semiconductor laser can be driven independently as separate light source by forming the slit 40 from the side surface of the N-GaAs layer 10. The P side electrode 15 is connected in common. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5961776-A (JP)
Title: Chromatograph packing material and analysis of mirror-image compound mixture using the same
Inventor: OOI TAKAFUMI
IPC: B01D15/08
Filed: 1982-09-30
Abstract: PURPOSE:To improve the separation capacity of a mirror-image compound mixture to analyze the same rapidly, by using a packing material obtained by grafting an inorg. carrier having a OH group on the surface thereof with a compound formed by bonding aminoalkylsilane to optically active isocyanate or a derivative thereof. CONSTITUTION:A compound shown by a formula I [wherein R1, R2, R3 are alkyl, alkoxy, OH or halogen and at least one or more among R1-R3 is alkoxy or halogen, X is -NH-, -NHCO-(CH2)m-NH-N<+>H3 or divalent groups shown by formulae II, III, m is 1-5, R5 is aryl, alkyl or aralkyl, Ar is (substituted) phenyl or naphtyl. Herein, when Ar is naphtlyl, R4 is CH3, n is 2-4 and * is asymmetric carbon] is bonded to an inorg. carrier having a OH group on the surface thereof such as silica to obtain a chromatograph packing material. This packing material is easy to prepare, has a chemically stable wide application range and enables the separation and quantitative analysis of a mirro-image compound mixture in good separation capacity within a short time.
Patent JP-S6066796-A (JP)
Inventor: YANO KAZUYUKI
IPC: F16L33/00
Filed: 1983-09-21
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-H05316997-A (JP)
Title: Mineral absorption promoter
Inventor: NAKANISHI NOBORU
IPC: A23C9/152
Filed: 1992-06-30
Abstract: PURPOSE:To obtain the subject promoter useful for foods, oral preparations, etc., having excellent safety, containing an oligo-uronic acid, by making minerals such as iron or calcium into complexes readily absorbable in organisms. CONSTITUTION:The promotor contains an oligo-uronic acid (degree of polymerization n=1-9) such as oligo-galacturonic acid or oligo-mannuronic acid. The amount of the promoter added, for example, is preferably 0.1-10wt.% in the case of oral preparation.
Patent JP-S6151358-A (JP)
Title: Graphic printing method of thermal printer
Inventor: SUGIURA IKUZO
IPC: B41J2/315
Filed: 1984-08-20
Abstract: PURPOSE:To prevent the generation of image omission at a solid print part, by performing printing by using elements, of which the number is more than that of the elements corresponding to the feed movement amount of one line toward both end sides. CONSTITUTION:The elements 1 of a thermal head enable 24-dot printing and each interval dimension between dots is 1/144'' and the whole width of said dots is 1/6'' and a feed amount is also 1/6''. When a graphic printing mode is taken, the feed amount comes to 8/72'' and 8-dot printing displaying D0-D7 is performed. At this time, 8 elements from No.4-No.8 of the elements 1 are used and 6 dots of D1-D6 are constituted of two elements, and D0 and D7 are constituted of three elements. Therefore, a printing length is 9/72''. In this constitution, when solid printing is performed, printing is performed with the feed amount of 8/72'' but the printing length at this time is larger than the feed amount and, as a result, the printing width of one line exceeds the feed amount and, therefore, no image omission between lines is generated.
Patent JP-H0921770-A (JP)
Title: Abnormal heating detector
Inventor: IMAI KOJI
IPC: B60M1/30
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of an attaching and detaching means and to easily judge the type of an apparatus and the mounting magnetism by forming a coating film on the outer surface of the means and regulating the color of the film. SOLUTION: An attaching and detaching means stainless tie lap 4 attachably/ detachably mounted at the connector of an electric conductor coupled to a heat sensor body 3 using a shape memory alloy which is bent by thermal load and returned to an upright shape is rust prevention-treated by a wash primer, and then electrodeposition-painted with a specified paint to form a coating film. Thus, the corrosion or electrolytic corrosion of the lap 4 can be prevented. This detector is installed at the outdoor connector and feeder of several meters in height from the ground, and formed in a small size, and hence difficult to be discovered. However, the film with a color is formed to facilitate not only the corrosion preventive effect but also the discrimination of the type or mounting period of the detector.
Patent JP-H04368767-A (JP)
Title: Beam potential adjuster standard-grid of charged particle beam analyzer, and formation of grid
Inventor: NAKANO AKIHIKO
IPC: H01J49/06
Filed: 1991-06-17
Abstract: PURPOSE:To provide a beam potential adjuster standard-grid or the like whereby analytic faculties inherent to a charged particle beam analyzer in itself can be sufficiently exhibited. CONSTITUTION:A beam potential adjuster standard-grid 1 illustraled in a figure is employed when the potential of a charged particle beam (ion beam) entered into a secondary ion mass spectrograph is adjusted before an impurity of aluminium contained in a high-purity silicon substrate (analysis-orientated sample) is analyzed using the secondary ion mass spectrograph. This beam potential adjuster standard-grid 1 is constructed in such a manner that high-purity silicon herein as a structure-material of the grid other than aluminium is used and then grid-like grooves 11 is formed directly in the surface of the silicon 4 substrate. When a charged particle beam is applied to the beam potential adjuster standard-grid 1 at the time of adjusting the potential of a beam entered into the secondary ion mass spectrograph, the constituent element of the beam potential adjuster standard-grid 1 sputtered out from the grid may be floated and stuck in the secondary ion mass spectrograph, however, the constituent element floated and stuck is not aluminium so that there may be prevented from a great influence of this constituent element upon an analysis made in the secondary ion mass spectrograph.
Patent JP-H0221040-A (JP)
Title: Mechanical brake
Inventor: TSUGAWA KIMIO
IPC: F16D63/00
Filed: 1988-07-11
Abstract: PURPOSE:To enhance the safety of a device wherein a braking disc is forced to generate braking force by a spring, by disposing an one-way clutch between a rotary shaft and the brake disc. CONSTITUTION:A handle 1 is turned to rotate a rotary shaft 2, and its rotating force is output to its load side via a gear 3. This brake disc 5 is constantly pressed by a brake shoe 6, a brake lining 7, and a braking spring 8. When the handle is stopped, a ball 5 is engaged with an inner ring 14 and an outer ring 17, and braking force is thereby actuated for stopping the shaft. A brake may thus be actuated by the spring instantly when its input is cut off, so that its safety is increased.
Patent JP-H0724388-A (JP)
Title: Applicator
Inventor: KURIHARA TOSHIYUKI
IPC: B05C11/00
Filed: 1993-07-13
Abstract: PURPOSE:To prevent an unstable coating performance right after replacement of nozzle by carrying out the waste coating before the start of substitution in the case of continuing the coating by the substitution with another nozzle after the remaining amount of a coating material reaches a specific amount. CONSTITUTION:A printed substrate 1 is placed on an XY table 4 to be moved in both X and Y axial directions by both X and Y axis motors 2 and 3. The substrate 1 is carried from a feed conveyor 11 to a discharge conveyor 12 through the XY table 4. On the other hand, a coating material sent from a plurality of nozzles 6 and stored in a syringe 7 is applied on the substrate 1 by an applying unit 5. Also the coating diameter of the adhesive applied on the substrate 1 is photographed by a CCD camera 10. After the remaining amount of the coating material stored in the syringe 7 reaches a specific amount, another nozzle 6 is operated as a substitute without stopping the automatic operation to continue the coating. In that case, the control is performed so as to carry out the waste coating before the start of the substitution.
Patent JP-H0812975-A (JP)
Title: Iron ore-loaded formed coke, production of formed coke, and operation of blast furnace
Inventor: YAMAMOTO TETSUYA
IPC: C10B53/08
Filed: 1994-07-04
Abstract: PURPOSE:To stably operate a blast furnace by controlling the proportion of a starting iron material layer to a coke layer in the blast furnace. CONSTITUTION:In a method of blending the starting materials of metallurigical formed coke produced using a shaft kiln, metallurgical coal pulverized to at most 1.5mm in particle size is blended with 5-60wt.% (based on the total) concentrated iron ore of 2mm to 10mm in size. When formed cake thus produced is loaded with part of the starting iron material, the starting iron material loading proportion is varied to control the thickness proportion of a starting iron material layer to a cake layer.
Patent JP-H0337574-A (JP)
Title: Light accumulating spectrum analyzer
Inventor: FUNATO HIROYOSHI
IPC: G02B6/12
Filed: 1989-07-05
Abstract: PURPOSE:To obtain a low cost analyser suitable for mass production by performing predetermined wave front conversion using a waveguide reflecting optical system formed as the boundary surface of a thin layer waveguide. CONSTITUTION:Waveguide reflecting optical systems 5, 8 as boundary surfaces are formed to the thin layer constituting a waveguide 2. When a signal 2 is applied to a transducer 6 in such a state that a semiconductor laser 3 is allowed to emit light, the surface elastic wave corresponding to the signal 12 propagates through the waveguide 2. At this time, guided beam guided as parallel beam from the system 5 to the system 8 is diffracted by a surface elastic wave and the diffracted beam is generated corresponding to the frequency component of the signal 12 and different in its angle of diffraction at every frequency. When the diffracted beam is reflected by the system, the reflected beam is incident to a photodetector array 4 at the position corresponding to the angle of diffraction. The frequency component of the signal 12 can be known on the basis of the interval between the respective converging points of zero order beam 9 and diffracted beam 10 by the output of the array 4. By this method, a low cost analyzer suitable for mass production is obtained.
Patent JP-H051024-A (JP)
Title: Sulfonamide derivative
Inventor: TOKUNAGA TAKUMI
IPC: C07C335/42
Filed: 1991-06-19
Abstract: PURPOSE:To obtain a new benzenesulfonylisothiourea derivative and benzenesulfonylhydroxyguanidine derivative useful as intermediate for medicines or agricultural chemicals, especially an intermediate for germicide and herbicide. CONSTITUTION:A benzenesulfonylisothiourea derivative and a benzenesulfonylhydroxyguanidine derivative [e.g. S-methyl-4- chlorobenzenesulfonylisothiourea] expressed by formula I to formula II. The compound expressed by formula I is obtained by reacting a compound expressed by formula III (Q is halogen) with an isourea compound expressed by formula IV (R<1> is 1-3C alkyl) and the compound expressed by formula II is obtained by reacting the compound expressed by formula I with hydroxyamine or hydrochloride thereof.