baber/WOPTO huggingface dataset:
Patent JP-H03174314-A (JP)
Title: Gasification device to produce active charcoal and/or decomose toxic substance
Inventor: FUREDERITSUKU PII BEIAARU
IPC: C01B32/336
Filed: 1989-11-27
Abstract: PURPOSE: To improve throughput by forming a specified synthesis gas production bed composed of an upper layer formed by an organic input material, a pyrolysis intermediate layer for discharging a volatile component and a lower layer for forming a charcoal layer.  
     CONSTITUTION: Charcoal is filled inside this gasification device to a position A and ignited and the organic input material in a pellet shape is introduced from the take-in assembly 47 at a head part at the point of time when it is uniformly ignited over the entire device and piled up on the charcoal to the position B. Then, the organic input material is equally spread by rotating a leveling arm assembly 50 and air flowing in from an air supply pipe 38 is diffused and made to flow down. Accompanying that, the lower part of the organic input material heated at the upper part of high temperature charcoal is ignited and gas is generated. The organic input material is carbonized at 400-500°C in a layer 70 and partially oxidized at 850-950°C in the layer 72 and the organic input material is completely pyrolyzed and changed to activated carbon. The generated volatile matter is discharged from exits 76-76 to the outside of a system as combustible gas bypyrolysis. Also, the activated carbon is taken out from a star-shaped valve assembly 23. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07161234-A (JP)
Title: Transparent conductive film and its forming method
Inventor: HONDA YUICHI
IPC: C01G19/02
Filed: 1993-12-09
Abstract: PURPOSE:To achieve forming irregularity suited for reflecting light in a surface of tin oxide by applying an energy beam to reaction gas containing tetrafluoroethane to decompose the reaction gas, and doping fluorine to the tin oxide. CONSTITUTION:A substrate 3 is set up in a reaction chamber 1, and after exhausting the inside of the reaction chamber 1 vacuum-exhausted through a vacuum system 2, the substrate 3 is held to be heated. Next by introducing tetrafluoroethane, material gas of SnCl4 or the like, oxygen contained gas and carrier gas into the reaction chamber 1 through lines 4, 5, 6, 7, 8, an energy beam is irradiated to decompose the material gas, and a transparent conductive film, mainly composed of a tin oxide of doping fluorine onto the substrate 3, is formed.
Patent JP-H07162024-A (JP)
Title: Semiconductor ultraviolet sensor
Inventor: MURAMATSU MASAHARU
IPC: H01L31/10
Filed: 1993-12-09
Abstract: PURPOSE:To realize a semiconductor UV sensor, which can be formed simply using such a normal method as a thermal diffusion method or an ion implantation method and has a sensitivity to UV ray only. CONSTITUTION:An N-type semiconductor layer 12 is formed very thin on an insulating substrate. The thickness of this layer 12 is formed into a thickness which causes absorption of UV ray, but transmits blue and green lights. A P<+> diffused layer 13 is formed by ion implantation of a P-type impurity, for example, in the inside of the layer 12. This ion implantation is performed to a depth in which the P-type impurity reaches the surface of the substrate 11, and the layer 13 is formed in contact with the substrate 11. An N<+> diffused layer 14 is formed in the layer 12, an aluminum metal wiring 15a is formed on this layer 14 and an aluminum metal wiring 15b is formed on the layer 13.
Patent JP-H02157076-A (JP)
Title: Brush washing device
Inventor: YAMAMOTO SHIGEYUKI
IPC: B08B1/04
Filed: 1988-12-07
Abstract: PURPOSE:To provide a reliable means being able to wash the whole of a base, reducing chances of getting contaminated again by providing pawls to be in contact with a part of rear end of the base and laterally sliding means for sliding the position of the base in the direction square to the processing direction and using fixed wires as a support of the base. CONSTITUTION:The surface of base 23 placed on wires 22 is washed by a column-shaped brush 17 except sections in contact with the wires 22 on the rear surface through a column-shaped brush 16. Then, the surface of base 23 slided laterally by an air cylinder 27 in the direction square to the proceeding direction is washed by a column-shaped brush 19 except sections in contact with the wires 22 on the rear surface by means of a column-shaped brush 18. When the base 23 passes through a couple of brushes 18 and 29, upper and lower, dust 40 is washed, since pawls 36a are not provided to the back. Also, the sections in contact with the pawls 36 and wires 22 before sliding laterally are washed.
Patent JP-H02154246-A (JP)
Title: Camera
Inventor: TAKAHASHI YOSHIAKI
IPC: G03B17/30
Filed: 1988-12-07
Abstract: PURPOSE:To reduce a space between the inner wall of a cartridge loading chamber and a cartridge barrel part and to prevent the cartridge from moving in a vertical direction by providing a positioning recessed groove in which the extruding edge of the facing side wall of the cartridge is fitted on the inner wall of the cartridge loading chamber. CONSTITUTION:The cartridge loading chamber 2 is formed in a curved shape correspondingly to the curvature of the periphery of the barrel part 11 of the cartridge 3, and the positioning recessed groove 13 in which the extruding outer edge 9' of the facing side wall 9 is fitted is provided on the inner wall of the chamber 2. Therefore the cartridge 3 can be loaded in a proper direction when it is loaded in such a manner that the side of its circular arc 9b is directed face to face with respect to the cartridge loading chamber 2 and the extruding edge 9' of the facing side wall 9 is fitted in the above-mentioned recessed groove 13. Thus, the moving operation of the cartridge in a vertical direction is certainly regulated and positioning in the cartridge loading chamber is surely performed.
Patent JP-H01152318-A (JP)
Title: Built-in weight lift
Inventor: YOSHIDA EIICHI
IPC: G01G23/01
Filed: 1987-12-09
Abstract: PURPOSE:To achieve a calibration easily and accurately, by lifting a built-in weight support member along a support pin with an axis center thereof being parallel with a load transmission shaft so that the center of applying a load coincides with the center of transmitting a load of an object to be measured. CONSTITUTION:A built-in weight support member 3 with a part thereof retained in contact with a cam is lifted or lowered by a built-in weight lifting mechanism using a cam mechanism. The built-in weight support member 3 is lifted along support pins 4a-4d with an axis center thereof parallel to a load transmission shaft 16 so that built-in weights 1 and 2 placed thereon are lifted being kept horizontal. Among floating frames 14, the height at which a light build-in weight 2 and a heavy built-in weight 1 are retained in contact is differentiated and when the built-in weights are lowered, first the light built-in weight 2 is placed on the floating frame 14, a condition under which a calibration is performed in a precision measuring mode. With a further lowering of the support member, the heavy built-in weight 1 is also placed on the floating frame 14 to perform a calibration in a large heavy measuring mode.
Patent JP-H02156600-A (JP)
Title: Device for correcting position of automatic parts inserting device for printed circuit board
Inventor: HOSHINO TADASHI
IPC: H05K13/04
Filed: 1988-12-09
Abstract: PURPOSE:To adjust the deviation of the title device in its rotating direction so as to improve the reliability of automatic insertion and mounting of electronic parts, etc., by finely turning a top table by means of sliding means which linearly move in directions perpendicular to the direction of the radius of rotation of the top table. CONSTITUTION:A top table 12 is provided on an X-Y table 10 in a freely rotatable state and sliding means 18 and 26 are provided on the top table 12 at prescribed distances from the center of the rotation of the table 12. Then the top table 12 is constituted in such a way that the table 12 can be turned by a small angle theta when the sliding means 18 and 26 linearly move in directions perpendicular to the direction of the radius of rotation of the table 12. In other words, the deviation of a printed circuit board 28 in the rotating direction is corrected by turning the top table 12 by means of the sliding means 18 and 26. Therefore, the attitude of the printed circuit board 28 placed on the X-Y table 10 can be adjusted to the rotating direction of the reference coordinate system of an automatic inserting device and, accordingly, occurrence of such a troubled state where parts cannot be inserted, etc., can be reduced and the reliability can be improved.
Patent JP-2000137696-A (JP)
Title: Data protecting device for non-volatile memory
Inventor: OSAWA HIROSHI
IPC: G06F21/12
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous writing of program contents accompanied by the runaway of program processing. SOLUTION: At the time of initializing one chip microcomputer, the designated page of a flash memory 1 is protect-released only when a latch circuit 28 latches a logical value '1'. Thus, when initialization is insufficient, there is high possibility that the latch circuit 28 latches a logical value '0', and the value of an address register 3 is not 0 address. Hence, the runaway of the program processing of the microcomputer is generated and the designated page of the flash memory 1 is not protect-released so that any erroneous writing can be surely prevented.
Patent JP-H01151040-A (JP)
Title: Method for measuring optimum reproducing power for optical recording medium
Inventor: KUWATA NAOKI
IPC: G11B11/105
Filed: 1987-12-08
Abstract: PURPOSE:To easily obtain an optimum reproducing power and a tolerance by recording and reproducing a signal in accordance with a modulating method used actually, changing a reproducing power, using a bit error ratio inspecting device and measuring the error rate of the reproducing signal. CONSTITUTION:A power to be able to erase completely data irradiates and an optical recording medium 1 is initialized. With the same modulating system as that used for recording the actual information, the data are recorded. Further, the data recorded earlier are reproduced by a certain reproducing power and a bit error ratio is measured with a bit error rate inspecting device 7. By repeating these procedures, the change of the bit error rate when the reproducing power is changed is obtained. Thus, the optimum reproducing power and its tolerance to measure the error rate and obtain the optimum reproducing power can be simply and correctly determined.
Patent JP-2000138153-A (JP)
Title: Mask blanks transferrer
Inventor: YOSHITAKE HIDESUKE
IPC: G03F1/66
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To transfer mask blanks without assistance by a method wherein, when mask blanks are conveyed from a first mask blanks accommodating container to a second mask blanks accommodating container, sensitive faces of the mask blanks on which a sensitive material is coated are directed upwardly. SOLUTION: By moving and positioning of a chuck 22 on a guide rail 20, and lifting-up and positioning of a first elevator 5, mask blanks 11 within a first mask blanks accommodating container 12 are fetched out by the chuck 22 one by one, and the fetched-out mask blanks 11 are transferred to a carrier 19 by moving the chuck 22 along the guide rail 20 in a direction of arrow B. At this time, by rotation of the chuck 22 represented by arrow A at 90 deg., a sensitive face of the mask blanks 11 is set upwardly. As described above, the carrier 19 is accommodated into a second mask blanks accommodating container 16.
Patent JP-H08164656-A (JP)
Title: Tape printer
Inventor: YASUI TSUNEO
IPC: G06F3/12
Filed: 1994-12-14
Abstract: PURPOSE: To form a tapelike medium to be printed in which a date and a time are printed by a simple operation by providing timer means for counting date and time, and print control means for printing the date and the time on the medium to be printed in print means based on the timer data. CONSTITUTION: A tape printer 10 temporarily display present data or time on a display 28 merely by operating a date key 22 or a time key 24, and can form a tape 20 printed with the present date or time. By a simple operation of manipulating the key 24 or 22 until a predetermined time is elapsed after the key 22 or 24 is operated, the present date and time in the order of the date and the time or the time and the date are continuously temporarily displayed on the display 28. Further, the present date and time are continuously printed on the tape 20 in the order of the date and the time or the time.
Patent JP-S63161749-A (JP)
Title: Flow assigning system for hybrid link system
Inventor: OKAZAKI HIROYUKI
IPC: H04Q11/04
Filed: 1986-12-25
Abstract: PURPOSE:To obtain a flow assignment system with a short calculation time by obtaining the shortest path and the shortest path distance of an outgoing/ incoming node pair according to each link distance. CONSTITUTION:A flow increment of both signals smaller than the traffic flow of a line exchange signal and a packet exchange signal given between the outgoing/incoming node pair is decided to obtain the shortest path and its distance of the outgoing/incoming node according to each link distance for every the line exchange signal and the packet exchange signal. When the distance is infinite, it is decided that there is no routing realized to complete the flow assignment and when it is finite, the flow increment is added to each link on the path and the recalculation of the link distance is repeated till the traffic flow of both the signals given between all outgoing/incoming node pairs is assigned.
Patent JP-H10148886-A (JP)
Title: Projector
Inventor: SAWADA YOSHIHIRO
IPC: G03B21/20
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a projector constituted so that an old light source and a new light source can be easily discriminated and the exchanging work of the light source is surely executed. SOLUTION: A stopper pin 6 constituted of a cylindrically shaped case 9 whose one end is opened, whose other end is closed and which is obtained by forming a pawl 15 on the inside wall of a tonguelike piece 14, a pin 7 obtained by forming a recessed part 11 which can be engaged with the pawl 15 and housed in the case 9 and a coil spring 8 whose one end is locked to the spring lock part of the case 9, whose other end is locked to the spring lock part 10a of the pin 7 and which presses the pin 7 in a direction that it projects from the aperture of the case 9 is integrated at a prescribed position in a lamp holder. Then, a lamp holder insertion port is provided with a dowel for releasing the engagement of the pawl 15 and the recessed part 11.  Thus, the exchanging work of the light source can be surely executed and the light source used to the limit is prevented from being erroneously used again.
Patent JP-H05230382-A (JP)
Title: Hydrophilic, highly swellable hydrogel
Inventor: FURITSUTSU ENGERUHARUTO
IPC: C08K5/5317
Filed: 1992-11-19
Abstract: The present invention relates to a hydrophilic, highly swellable hydrogel based on (co)polymerised, hydrophilic monomers or based on graft (co)polymers, characterised in that it has been surface-modified by means of a mixture of     A) one or more diglycidyl phosphonates and B) one or more other reactive compounds which are capable of reacting with the functional groups in the polymer, to a process for the preparation thereof, to the use thereof and to diglycidyl phosphonate-containing crosslinking agent mixtures.
Patent JP-H05142857-A (JP)
Title: Electrostatic latent image developing toner and electrostatic latent image developing method using the same
Inventor: YASUNO MASAHIRO
IPC: G03G9/08
Filed: 1991-11-26
Abstract: PURPOSE:To prevent the generation of toner fine powder, and toner fixation and filming on the surfaces of a toner carrier and a toner regulating member by forming a toner in such a manner that the surface property satisfies a speci fied condition. CONSTITUTION:A toner is formed in such a manner the surface property satisfies the condition shown by a formula. In the formula, D is a converted grain size (mum) from specific surface area when the form of the toner is assumed to be spherical, d50 is a grain size (mum) corresponding to 50% of relative weight distribution by grain size, rho is a density (g/cm<3>), and S is a BET specific area (m<2>/g). In this case, as usable toners, any toner conventionally used is applicable, and toners prepared by, for example, suspension polymerization in aqueous system, suspension pelleting, nonaqueous dispersion polymerization in nonaqueous solvent system, and fusing kneading pulverization can be used. To provide a toner the surface property of which satisfies the formula from such toners, it is enough to conduct a treatment such as heating of a fluidized bed and moderation in a swelling solvent.
Patent JP-H09148679-A (JP)
Title: Semiconductor light emitting device
Inventor: NISHI KENICHI
IPC: H01L21/203
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting device which is of composite structure composed of a multilayer film laminated structure and an active layer of quantum dot structure and capable of operating in a wide range of temperature and projecting light vertical to a laminated surface. SOLUTION: A plane emission laser is equipped with a quantum dot active layer 4 located between GaAs/AlAs distributed-type Bragg reflecting mirrors 2, wherein quantum dot structures are intentionally set irregular in in-plane size so as to enhance the plane emission laser in optical gain width when the laser is operated at temperatures of 20 to 80 deg.C. The quantum dot active layer 4 is so set as to be positive in optical gain in the resonant frequency of the distributed-type Bragg reflecting mirror 3 in the temperature range of 20 to 80 deg.C. Quantum dot structures are formed through such a manner that an In0.2 Ga0.8 As quantum well 6nm or so in thickness is patterned into structures of in-plane size 15 to 25nm in diameter.  The quantum dot structures are enhanced in size and compositional irregularity corresponding to a resonant frequency change, whereby a plane emission laser of this constitution can be operated in a wider range of temperature.
Patent JP-2001130906-A (JP)
Title: Method for producing dry ice pellet and device for producing the same
Inventor: SAKURAI TAKASHI
IPC: C01B32/55
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing dry ice pellets, by which the dry ice pellets having a higher density can more efficiently be produced, and to provide a device for producing the dry ice pellets. SOLUTION: This method for producing dry ice pellets (71) from massive dry ice (70), characterized by receiving the massive dry ice (70) in a casing (2) and then pressing the massive dry ice (70) with a press plate (41) to extrude the massive dry ice (70) from a nozzle (30) into the chalk-like products. The device for producing the dry ice pellets, characterized by comprising a casing (2) for receiving massive dry ice (70), a cylinder device (4) for pressing the massive dry ice (70), and an extrusion die (3) provided with many nozzles (30).
Patent JP-2001139704-A (JP)
Title: Magnetic sheet
Inventor: YAMAMOTO KAZUMI
IPC: C08L23/08
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To industrially obtain a magnetic sheet having the content of a magnetic particle powder raised to the utmost even when a plasticizer is not used. SOLUTION: This magnetic sheet is obtained by using 50-95 pts.wt. of one or more kinds of thermoplastic resins selected from a styrene-isoprene-styrene block copolymer, a styrene-ethylene-butylene-styrene block copolymer and an ethylene-propylene copolymer rubber and 5-50 pts.wt. of one or more kinds of flexible polyolefin resins selected from a propylene homopolymer and a propylene-ethylene copolymer as binding materials and mixing and compounding a filling material with both the binding materials so as to provide 400-1,900 pts.wt. of the filling material based on the total amount of both the binding materials in the magnetic sheet prepared by using the magnetic particle powder as the filling material and molding the filling material into the sheetlike form using the binding materials.
Patent JP-2000103746-A (JP)
Title: Molded product and its production
Inventor: IMOTO SOICHIRO
IPC: A61K47/26
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To effectively suppress bitterness of a metal salt of a physiologically active ingredient contained in a tablet for oral cavity such as a chewable tablet according to a simple composition over a long period. SOLUTION: Aspartame is combined with water-soluble saccharides such as reducing maltose and added to a metal salt of a physiologically active ingredient having the bitterness to thereby reduce the bitterness of the metal salt of the physiologically active ingredient. Alkaline earth metal salts of vitamins such as calcium ascorbate or calcium pantothenate are included in the metal salt of the physiologically active ingredient having the bitterness. The ratio of the respective ingredients based on 100 pts.wt. of the metal salt of the physiologically active ingredient having the bitterness is 0.1-100 pts.wt. of the aspartame and about 10-2,000 pts.wt. of the water-soluble saccharides. In order to suppress the peculiar unpleasant taste of the aspartame the ratio of the water-soluble saccharides to 1 pt.wt. of the aspartame is, e.g. about 20-1,000 pts.wt.
Patent JP-H09152626-A (JP)
Title: Liquid crystal display device and its production
Inventor: MATSUO SHIGEKI
IPC: G02F1/1343
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To simplify production stages, to reduce a manufacturing cost, and to improve the yield of production by constituting the surface layers of scanning signal wirings of aluminum alloys added with high melting metals or the specific high melting metals. SOLUTION: A transparent glass substrate 13 is provided thereon with image signal wirings 2 and the section signal wirings 1, 1' via insulating films 8, 8' so as to intersect with each other. Pixel electrodes 3 and thin-film transistors(TFTs) 5 of an inverted stagger type for supplying image signals to these pixel electrodes 3 are disposed in a matrix form at the intersected points of the image signal wirings 2 and the scanning signal wirings 1, 1'. The scanning wirings 1 are composed of the high melting metals, such as tungsten (W), molybdenum (Mo), titanium (Ti), nickel (Ni) and chromium (Cr), having oxide forming energy of >=-300kcal or thier alloys, or the alloys composed of the high melting metals, such as tungsten (W), molybdenum (Mo), tantalum (Ta), nickel (Ni) and chromium (Cr), and aluminum.
Patent JP-H11136963-A (JP)
Title: Piezoelectric power supply device
Inventor: SUMIYA ATSUHIRO
IPC: H01L41/083
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient power with a simple configuration and low voltage in a piezoelectric power supply device, for obtaining the power by vibrating a vibrator with a piezoelectric element. SOLUTION: In piezoelectric elements 7a and 7b adhering to a flexible substrate 6 of a beam part 3 of a vibrator, a conductive layer 702 and a piezoelectric layer 701 are laminated alternately, at the same time, the conductive layer 702 is alternately allowed to continue, unit elements 71a-73b formed by each piezoelectric layer 701 and the conductive layer 702 of the both surfaces are connected in parallel, at the same time, the thickness of the piezoelectric layer 701 of an internal layer side becomes larger than that of the piezoelectric layer 701 of an external layer side, and the stress distribution of the unit elements 71a-73a is canceled, thus suppressing the fluctuation of the generation voltage of the unit elements 71a-73a and taking out low voltage without generating energy loss.