baber/WOPTO huggingface dataset:
Patent JP-2000048389-A (JP)
Title: Optical pickup
Inventor: SHIBANO MOTOMICHI
IPC: G11B7/135
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the detection quality of magneto-optical signals and to reduce the cost of an optical pickup which is provided with a light source, a lens system that converges the emitted light beams from the light source onto an optical recording medium, a means that separates the signal light beams emitted from the medium from the optical path between the light source and the lens system and elements that receive the separated signal light beams. SOLUTION: An integrated composite element 2 provided with a function to converges the signal light beams from a means that separates the signal light beams emitted from an optical recording medium 88, a function to divide the signal light beams and a function to conduct a polarization separation, is arranged. The signal light beams are divided in the direction perpendicular to the track direction of the medium 88 by the dividing function viewing from the projecting surface to which the reflected light beams from the medium 88 are made incident on the element 2. The signal light beams exited from the element 2 are separated into plural signal light beams by the polarization separating function. Finally, the separated signal light beams are converged on the surfaces of plural signal detection light receiving element 83 by the light converging function.
Patent JP-H0762339-A (JP)
Title: Fluorescencer film and its making
Inventor: TORIGOE KAORU
IPC: H01J11/42
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a fluorescencer film reduced in the dispersion of thickness and composition and having a high luminous efficiency by applying a paste composition containing an organometallic compound to a substrate and heat- decomposing the applied composition by firing. CONSTITUTION:At least one organometallic compound is mixed with 5-50wt.% thickener such as nitrocellulose or PE, 5-50wt.% film formation modifier such as stearic acid or dibutyl phthalate and an organic solvent to obtain a paste composition having a solid concentration of 5-50wt.%. An electrode 12, an insulation layer 13 and a protective layer 14 are formed on a substrate 11. The above paste composition is printed on or applied to the protective layer 14, and heat- decomposed by heating to 350-1500 deg.C for 30min to 10hr to form a fluorescencer film 15 of a thickness of 0.01-1mum.
Patent JP-H0956350-A (JP)
Title: Raw noodle having high preservability and its production
Inventor: FUJIWARA AKIRA
IPC: A23L7/109
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain raw noodles having moderate slipperiness and viscosity, suitable to one's taste, having elasticity and firmness. easy to be soaked by hot water, requiring no pH adjustment and capable of reducing an amount of natural soda water used by allowing to comprise of wheat flour and starch as main ingredients and contain pectin as a thickener and treating the noodle with an acid. SOLUTION: This production of raw noodles having high preservability is to prepare a noodle dough for an internal layer by kneading wheat flour, starch and pectin as a thickener, while prepare the noodle dough for an external layer by kneading wheat flour, starch and cellulose, bring each noodle dough to noodle-belts for the internal layer and the external layer by a rolling mill, milling plural layers by laying the noodle-belt for the internal layer between the noodle-belts for the external layer, treating with an acid solution after pregelatinization and finally heat sterilizing the noodle.
Patent JP-H1147117-A (JP)
Title: Iris photographing device and iris pattern recognition device
Inventor: ODA TAKAHIRO
IPC: G06K9/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To easily and accurately acquire an image of the eye at low cost. SOLUTION: An iris photographing device comprises a convex half mirror 11 collecting light reflected from a subject H, a planar half mirror 12 by which the reflected light collected by the convex half mirror 11 is applied to an image pickup element 26, an annular type near infrared light emitting element 14 applying near infrared rays to the subject H through the convex half mirror 11 and the planar half mirror 12, and a point type visible light emitting element 15 displaying a mark (m) showing a photographic area on the convex half mirror 11 through the planar half mirror 12.
Patent JP-S6192468-A (JP)
Title: Recording disc reproducing device
Inventor: FUJIOKA YOSHITAKA
IPC: G11B17/04
Filed: 1984-10-11
Abstract: PURPOSE:To attain extraction of a disc from a case and reading of an information recording part provided to a cover automatically and also reproduction by adopting the constitution that a read means reads a signal of the information recording part in a path where the cover is pulled into a reproducer main body by a transfer means. CONSTITUTION:A fixed base 80 is fixed to a chassis 40 and an engaging member 62 functioning as a case engaging means is fitted to the fixed base 80 freely turnably vertically. The fixed base 80 is provided further with a case opening mechanism 60 opening the opening of the case 2, and the chassis 40 is provided with a moving base 91 freely movably in forward/reverse direction (X1, X2 direction). The moving base 91 is provided with a disc clip mechanism 90 and cover latch members 99, 100, and the moving base 91 and its drive means move a disc 6 together with a cover 3 onto a turntable 130 from the case 2 to form the transfer means. Further, a read means 600 is provided to a cover hold means 42.
Patent JP-H0377908-A (JP)
Title: Optical deflector
Inventor: HIROSE YOSHIHIKO
IPC: G02B26/10
Filed: 1989-08-18
Abstract: PURPOSE:To suppress the degradation in the accuracy of the reflecting surfaces of a polygon mirror and to obtain high-grade output images, etc., by loading the polygon mirror by means of a washer provided on a revolving shaft, a spacer member 3 and a buffer member having rubber elasticity, etc. CONSTITUTION:The polygon mirror 1 is held by the seat 2a provided to the revolving shaft 2, the spacer member 3 and the buffer member 4, such as urethane sheet, having the rubber elasticity. Screws 5 are passed through the spacer member 3, the buffer member 4 and the polygon mirror 1 and are screwed to the female thread parts formed on the seat 2a of the revolving shaft to fix the polygon mirror 1 to revolving shaft 2. The buffer member 4 deflects and acts to internally disperse the pressure when the nonuniform pressure from the screw heads works on the same; therefore, the polygon mirror 1 is eventually pressed by the uniform pressure. The generation of strains is minimized even if the polygon mirror 1 is thermally expanded by the temp. rise. The fluctuation in the scanning position of the beam by the degradation in the accuracy of the reflecting surface of the polygon mirror 1 is suppressed.
Patent JP-H0763652-A (JP)
Title: Method and device for inspecting motor bearing
Inventor: MATSUDA TOMOAKI
IPC: G01M13/04
Filed: 1993-08-30
Abstract: PURPOSE:To automatically inspect a motor bearing by using a fiber scope without disassembling the motor. CONSTITUTION:An inspection device 1 is provided with a drive shaft 5 journaled by a bearing part 6 on the top of a truck 4 and made freely rotatable by a drive device, a motor shaft lock device 7 provided at the end of the motor side of the drive shaft 5, and a detection device 8, provided in the bearing part 6, which includes a fiber scope and is allowed to freely rotate by a rotation device, and at the same time, allowed to freely move in the direction of a motor shaft 31 by a movement mechanism.
Patent JP-S6273208-A (JP)
Title: Waveguide device
Inventor: MARUYAMA HIDEKI
IPC: G02B6/122
Filed: 1985-09-26
Abstract: PURPOSE:To improve operability and also to improve production efficiency by using an ultraviolet-ray setting adhesive. CONSTITUTION:A waveguide device is constituted by bonding a waveguide device body 10 to optical fiber terminal parts 30A and 30B after applying the ultraviolet-ray setting adhesive 35 over the opposite surfaces and aligning them optically with each other. Namely, the substrate parts 33 and 33 of a side face that the end surface of the optical fiber core 32 of an optical terminal part 30A faces or substrate parts 16 and 16 of a side face that one terminal of the waveguide 14 of the waveguide device body 10 faces are coated with the adhesive 35, and those surfaces are arranged opposite each other to align the optical fiber core 32 with the waveguide 14. Then, while their positions are protected, the boundary between the waveguide device body 10 and terminal part 30A is irradiated with ultraviolet rays to set the adhesive within several tens of seconds. Then, an optical fiber terminal part 30B is also bonded to the waveguide device body 10 similarly to obtain the waveguide device consisting of the three bodies integrally.
Patent JP-S58112244-A (JP)
Title: Flat type battery
Inventor: KOGA YOSHITOMO
IPC: H01M2/02
Filed: 1981-12-26
Abstract: PURPOSE:To increase the ratio of the inside available volume of a battery to its overall volume and the discharge capacity by making a battery case of a cathode can coated with an insulating coat and an anode can that is fit in this cathode can. CONSTITUTION:After a cathode active material 9 impregnated with an electrolyte is inserted in a cathode can 7 and a separator 11 is also inserted in it while its external section is loaded on a stage setion 7c, a tablet type anode active material 10 is loaded on the separator 11 and finally the cylindrical section 8b of an anode can 8 is fit to the external surface of the riser section 7b of the cathode can 7 just like covering the rests with can 8. As a result, since a packing material is not used, the ratio of the inside available volume of a battery to its overall volume can be increased and the battery discharge capacity can sharply be improved. Besides, since the cylindrical section 8b of the anode can 8 is fit to the external surface of the riser 7b of the cathode can 7 while a fluorine coat 7d is being sandwiched, the fitting pressure is reduced by the ample flexibility of this fluorine coat 7d and the gap of the fitting part is removed.
Patent JP-S58150865-A (JP)
Title: Manufacture of electrode for capacity varying rotary state detector
Inventor: YAMAUCHI HIROYUKI
IPC: G01D5/245
Filed: 1982-12-06
Abstract: PURPOSE:To reduce a floating container between two fixed electrodes by forming both the electrodes on a single ring-shaped body made of an insulating material as separated from each other. CONSTITUTION:A pair of fixed electrodes 21 and 22 face a rotary electrode 20 fastened on the circumference of an insulating disc 23. A range part of a tooth profile formed on the circumference of the rotary electrode 20, the range of a gear 28 on a first fixed electrode 21 and the ragne of the tooth profile 28 on the second fixed electode 22 combine to form a pair of capacitors. Moreover, the rotary electrode 20 turns with an output shaft 15 as a motor rotates thereby making the pair of capacitors variable in the capacity. The capacitors thus formed can be indicated as shown by an equivalent circuit and a signal of a triangular wave can be taken out of terminals 21 and 22 according to the rotational speed.
Patent JP-S6193122-A (JP)
Title: Activated immunocyte for remedy of malignant tumor and free from stimulant
Inventor: KAIEDA HIDEJI
IPC: A61K35/38
Filed: 1984-10-15
Abstract: PURPOSE:To provide the titled cell prepared by activating leukocyte with a stimulation material obtained by fixing a stimulant to an insoluble carrier. CONSTITUTION:An activated immunocyte free from the contamination with stimulant and useful for the remedy of malignant tumor can be prepared by activating a leukocyte (a leukocyte prepared by removing erythrocyte and thrombocyte from hemocytes; including the cell fraction obtained by removing granulocyte or B-cell from the leukocyte) with a stimulation material prepared by fixing a stimulant (a substance capable of activating lymphocyte; especially a substance activating T-lymphocyte) to an insoluble carrier. Although a hydrophilic carrier and a hydrophobic carrier can be used as the insoluble carrier, the use of a hydrophilic carrier is preferable. Any material can be used as the insoluble carrier provided that the material can be activated to fix a ligand and is stable physically throughout the whole process including the inactivation reaction and the fixing reaction of the carrier. The product is useful for the treatment of various cancers such as gastric cancer, pulmonary cancer, mammary cancer, hepatic cancer, etc.
Patent JP-2001038193-A (JP)
Title: Production of composite silica microcapsule, and method for controlling immobilization and slow releasing action of core substance of composite silica microcapsule
Inventor: ONO HIDEO
IPC: A61K9/50
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide the method for producing a composite silica microcapsule encapsulating a core substance such as an org. compd. or an inorg. compd. SOLUTION: A surfactant and a mixed soln. contg. a surfactant and the core substance and an assistant such as catalyst or surfactant, as required, previously added to water are added as a dispersed phase to a continuous phase obtained by incorporating tetraalkoxysilane as a reactant and an assistant such as catalyst added, as required, into a low-polarity org. solvent forming an interface with water to increase the mole ratio of water to surfactant, and the mixture is agitated to form a water-in-oil emulsion. Further, tetraalkoxysilane is hydrolyzed and polycondensed with the water-in-oil emulsion solubilizing water as a reaction field while adjusting the agitation to synthesize a silica microcapsule. Consequently, the core is encapsulated in the peripheral shell of the microcapsule and/or in the hollow part at the central part.
Patent JP-H0498646-A (JP)
Title: Disk clamper
Inventor: MORIOKA YUKIO
IPC: G11B17/035
Filed: 1990-08-15
Abstract: PURPOSE:To drastically diminish a subbase for a floating support by turning a disk playing part around a floating supporting part provided on a main base as a fulcrum. CONSTITUTION:When a command of 'clamp a disk 13' is issued, an elevating cylindrical cam 8 is rotated by a motor via a speed reduction mechanism consisting of a V-belt, a small gear and a gear 8b to push up the subbase 2 in the upward direction as shown by an arrow C via a driving pin 2C engaged with a cam groove 8a. The disk playing part 1 is turned upward around the floating supporting part of a boss 7g for fitting the main base 7 as the fulcrum, and the disk 13 is held between a turntable 1a and a clamper 14. Then, when the disk 13 is to be released from its clamping, the motor 10 and the speed reduction mechanism are rotated in the reverse direction, so that the subbase 2 and the disk playing part 1 are moved in the direction of an arrow D to return to the standby state.
Patent JP-H0863414-A (JP)
Title: Method for message communication between host computers on local area network
Inventor: NAKAO YOSHIKATSU
IPC: G06F15/163
Filed: 1994-08-17
Abstract: PURPOSE: To enable application programs on plural host computers on the local area network to have a message communication without grasping the positions of the opposite application programs, and to generate application programs which have mutual operation performance and portability. CONSTITUTION: The host computers A and B on the local area network L are provided with elements A1 and B1 which manage the internal transmission and reception of messages and the transmission and reception of messages between the host computers, and also provided with whereabouts information tables A41 and B41 having the names, attributes, etc., of the internal application programs U1 and U2. Further, elements A4 and B4 which grasp the application programs on other host computers are provided, message communication buffer tables A11 and B11 which store messages are provided, and elements A3 and B3 which read an element A2 which writes messages are provided.
Patent JP-H0878033-A (JP)
Title: Solid polymer fuel cell and its operation method
Inventor: MARUYAMA SHINICHI
IPC: H01M8/04
Filed: 1994-09-08
Abstract: PURPOSE: To adequately hold the state of an electrolyte film to stabilize operation by controlling the flow of a heating medium to a solid polymer fuel cell to control cell surface inside temperature distribution so that reaction gas outlet side temperature is always higher than others. CONSTITUTION: An electrolyte layer made of a solid polymer film is interposed between a fuel electrode and an oxidizing agent electrode to constitute a cell. A plurality of cells are stacked through a separator, and a heating medium flow path is arranged to form a stack 11. A fuel gas and an oxidizing gas are supplied to the cell to generate d.c. power. In the solid polymer fuel cell, valves 3 to 6 are installed in heating medium flow paths 13 to 17 for circulating a heating medium to the stack 11. In the start of operation of the cell or during low load operation, the heating medium is passed from the lower part of the cell surface to the upper part. During normal operation, a cooling medium is passed from the upper part to the lower part.  Cell surface inside temperature is adequately controlled to prevent drying and produced water condensation on the surface of a solid electrolyte film.
Patent JP-S6191517-A (JP)
Title: Flowmeter transmitter
Inventor: YAMAMOTO HIROSHI
IPC: G01F3/10
Filed: 1984-10-12
Abstract: PURPOSE:To enable the minimization of effect as signal even when scattering lights are received mutually, by arranging photo detectors different in the wavelength on a reflector in a proper phase difference to discriminate the detection output. CONSTITUTION:A non-circular type rotor 7 is rotated in the direction of the arrow by a fluid to be measured and the flow rate thereof is measured from the revolutions thereof. Then, a photo detector 12 is provided facing a slit of an encoder 11 and light radiated therefrom 12 is reflected on a slit section of the encoder 11 and a part between slits to measure the revolutions of the encoder 11 (hence, non-circular rotors 6 and 7) receiving the reflected light with the photo detector 12. At this point, for example, the use of lights different in the wavelength for photo detectors 121 and 122 will not allow one to respond to components leaked from other photo detectors 121 and 122 thereby eliminating mutual interference. Thus, there is no effect of extraneous light or the like enabling a highly accurate detection of the flow rate.
Patent JP-H1160203-A (JP)
Title: Heating of methanol reformer and heating apparatus
Inventor: YANAI YUSAKU
IPC: C01B3/38
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To simplify or miniaturize the structure of an apparatus by blowing oxygen on a catalyst soaked with liquid methanol and generating heat. SOLUTION: A methanol feed source 2 is operated and the liquid methanol is fed through a feed pipe 6 to a reactor 4, atomized with a methanol jetting part 9, sprayed on a catalytic bed 8 filled in the interior of a hollow body 7 and soaked into a porous catalyst 8a. The methanol feed source 2 is then made inoperative. An oxygen feed source 1 and a heater 3 are operated after the passage of a prescribed time and the liquid methanol delivered from the oxygen feed source 1 is heated with the heater 3, vaporized, blown through a feed pipe 5 and an oxygen jetting part 10 on the catalytic bed 8 and reacted with the methanol soaked into the catalyst 8a to generate heat and further heat the whole catalytic bed 8. The methanol feed source 2 is reoperated after the temperature of the catalytic bed 8 attains a prescribed temperature for making the catalyst 8a effectively act.  The liquid methanol is vaporized with the heater 3 and the vaporized methanol and oxygen are then jetted from the jetting parts 9 and 10 on the catalytic bed 8.
Patent JP-H0662197-A (JP)
Title: Facsimile equipment
Inventor: BABA KEIZO
IPC: H04N1/21
Filed: 1992-08-12
Abstract: PURPOSE:To speedily cancel the overflow state of a memory by requiring a few waiting period of time until the output start of each file at the time of outputting plural files stored in the memory by intercepting system in a plotter available state, to speedily grasp the contents of plural files, to directly receive emergency data during the output of an intercepting file, and to perform hardcopy as soon as the memoryreceived emergency data are received. CONSTITUTION:The intercepting is performed in a plotter 5 unavailable state, and the reception data are sored in a SAF memory 7. When the plotter 5 is available, a CPU 1 retrieves the presence or absence of the intercepting reception file stored in a RAM 3. If there is the intercepting file, the files are outputted to the plotter 5 with increasing output pages, and the outputted intercepting files are deleted from the SAF memory 7.
Patent JP-2001040455-A (JP)
Title: Continuously cast slab of austenite-based stainless steel having few surface flaw after rolling and manufacture therefor
Inventor: NAKANO TAKESHI
IPC: B22D11/20
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a rolled stock having few surface flaw in a continuously cast slab used for the blank for a thick plate, a medium thickness plate, or a hot-rolled coil of an austenite-based stainless steel by making a thick plate rolling or a continuous hot rolling without a process of reconditioning and a blooming rolling process independently of the components of slab, the cooling condition at a casting, and the heating condition at a hot rolling. SOLUTION: The slab has a slab thickness D of 50 to 200 mm, a depth d of an oscillation mark of 400 μm or smaller, a thickness δof a Ni segregation layer located at a valley part of the oscillation mark of 170 μm or smaller, and it is preferable that a relation δ<=50.D/t depending upon the thickness t (mm) after a rolling is satisfied. In the manufacturing method, a casting speed Vc is 15 mm/sec or larger, and an Ni-segregation index α=(s/f/Vc)1/2 is set at 0.4 sec or smaller, calculated by using Vc (mm/sec), an oscillation stroke s (mm), and an oscillation cycle f (1/sec).
Patent JP-2000041425-A (JP)
Title: Structure for supporting planting frame
Inventor: AOKI SHOGO
IPC: A01C11/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To solve problems that, in a usual structure connecting a planting unit to the main body of a rice planting machine in which a built-in shaft is a cantilever shaft, its structure becomes large to maintain its strength, parts count is large caused by using bearings and the structure is complex and requires a high cost. SOLUTION: In this planting frame-supporting structure, a bracket 94b is formed below a hitch 94 installed to the main body of a rice planting machine, a connecting material 260 is installed to a connection pipe 166 of a planting frame 92, a bracket 260a is formed on the upper part of the connection material 260 and the bracket 94b and the bracket 260a are engaged and jointed with a joint pin 176.