baber/WOPTO huggingface dataset:
Patent JP-H03138539-A (JP)
Title: Method for measuring relative spectral responsiveness of photodetector system
Inventor: ICHIJO TAKASHI
IPC: G01J3/51
Filed: 1989-10-25
Abstract: PURPOSE:To make easy measurement by adopting the constitution to introduce the light from a sample surface through a monochrometer to a photodetector via an integrating sphere, etc., comparing the respective values of the reflected spectral radiation luminance rate, relative external fluorescent radiation efficiency and relative spectral distribution of a fluorescent component of every wavelength and the known values and successively inserting plural color filters, then making the measurement. CONSTITUTION:Plural kinds of the fluorescent samples having the known values in the respective values of the reflected spectral radiation luminance rate beta0(lambda), the relative external fluorescent radiation efficiency Qa(lambda) and the relative spectral distribution F(mu) of the fluorescent component of every incident light wavelength lambda or mu and the normal standard white surface having the known spectral radiation luminance rate betaw(lambda) of every incident wavelength lambdaare successively installed on the above-mentioned sample surface. Plural kinds of the color filters having the spectral transmittance tau(mu) for every wavelength mu are successively inserted between the above-mentioned sample surface and the photodetector and the photodetector output r(lambda) for every irradiation wavelength for the respective samples and the normal standard white surface is measured. The relative spectral responsiveness S, (lambda), S, (mu) are determined in accordance with equations.
Patent JP-S61157665-A (JP)
Title: Manufacture of extremely thin aluminum wire
Inventor: KUSANO YUTAKA
IPC: C22F1/047
Filed: 1984-12-29
Abstract: PURPOSE:To obtain the titled wire superior in tensile strength and elongation characteristic, by soln. heat treating Al-Mg alloy material having grain oriented columnar crystal structure, immediately then working it plastically to wire material of the final diameter, and annealing said wire at a specified temp. CONSTITUTION:Al-Mg base alloy material composed of columnar crystal structure orienting one direction contg. about 0.5-6wt% Mg, <=about 0.001wt% inevitable impurities respectively is soln. heat treated at about 300-580 deg.C for 15min-48hr. Next, said material is worked plastically to wire material of the final diameter at intermediate step of said working without annealing, then said wire is annealed at 100-350 deg.C range. To the Al-Mg base alloy, <=about1.0wt% Si, <=about 2.0wt% Cu can be added. In this way, extremely thin wire made of Al alloy having about 10-300mum diameter is manufactured.
Patent JP-H02123427-A (JP)
Title: Information processor
Inventor: KUWATA KAORU
IPC: G06F9/46
Filed: 1988-11-02
Abstract: PURPOSE:To remove useless processing by providing the information processor with updating bits to be set up at the time of updating, checking the updating bits in task switching processing and saving only the updated register as a context. CONSTITUTION:An instruction group stored in a memory 11 through a bus 10 can be transmitted from a bus interface 12 to an instruction decoder 13. The instruction decoder 13 interprets a context saving instruction for switching a task. In the case of executing operation for saving a register determined as the context of the task, the operation is decided by the contents of register updating bits 14 corresponding to respective registers and signals 15 for saving respective registers. When a register is not updated, a signal 16 for omitting the saving processing of the register is outputted to an instruction sequencer. Consequently, useless processing for saving the unupdated register can be removed.
Patent JP-S61156219-A (JP)
Title: Synthesizing method of semiconductor laser beam
Inventor: ISHIKAWA HIROMI
IPC: G02B27/10
Filed: 1984-12-28
Abstract: PURPOSE:To make the shape of the cross section of a synthesized semiconductor laser beam an almost true circle without using a prism, etc., by synthesizing laser beams by shifting them little by little in the direction of the minor axis of the beam cross section so that the cross sectional intensity distribution of the combined beam becomes almost equal in both longitudinal and transverse axis directions. CONSTITUTION:Collimator lenses 21-24 and reflecting mirrors 31-34 are respectively provided for semiconductor lasers 11-14, whose exit axes are arranged in parallel with each other, and laser beams are made incident to a common galveno meter mirror 5 rotating in the direction shown by the arrow A and converged onto a scanning surface 7 by means of a convergent lens 6. Thus the laser beams are combined. Since the parallel beams 41-44 having elliptic cross sections are combined on the scanning surface 7 by shifting the beams 41-44 little by little in the direction of the minor axes, the shape of the cross section of the combined beam becomes an almost true circle. Therefore, a high-energy optical beam can be obtained by combining low-output semiconductor laser beams and the cross section of the combined beam can be made an almost true circle without using a prism, etc., and, at the same time, the device can be made smaller in the size and lower in cost.
Patent JP-H11116129-A (JP)
Title: Printing device and control method therefor
Inventor: HIROOKA SHIGEKI
IPC: B65H29/22
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To easily distinguish and acquire the printing result by cleanly defining the boundary of the printing result for a job using the job offset function with the printing results for other jobs. SOLUTION: A CPU 2001 judges whether a job offset function has been set in a job to be emitted as the output, and a RAM 2002 stores in memory the job offset discharge condition of each sheet discharge hole, and on the basis of the stored data, the CPU 2001 judges whether any recording medium discharged in job offset is placed at each discharged hole. On the basis of the result from judgement, the CPU 2001 controls separate sheet discharge of the output of a job in which the job offset function is set and other output of job free of such setting which are to be delivered to different discharge holes.
Patent JP-H03140487-A (JP)
Title: Electrochemical reactor
Inventor: YAMAUCHI SHIRO
IPC: C25B9/17
Filed: 1989-10-25
Abstract: PURPOSE:To inhibit a side reaction and to efficiently produce the aimed substance by electrolyzing a prescribed raw material to produce the aimed reaction product and also recovering a by-product as electric energy without taking out this by-product to the outside. CONSTITUTION:For example, when water is utilized and ozone is generated, a first electrode 2 is made to a positive pole and a second electrode 4 is made to a negative pole. Water is supplied into a production chamber 8 and electrolyzed. Gaseous O2 contg. ozone is produced and taken out from a discharge port 15 together with unreactive water. Hydrogen ion by-produced at this time is transferred to the second electrode 4 via a solid electrolyte 3 and changed into H2 on the second electrode 4 in a production chamber 9. This H2 is rechanged into hydrogen ion on a third electrode 5. Hydrogen ion is transferred toward a fourth electrode 7 via a solid electrolyte 6 and allowed to react with oxygen (or air) supplied from a feed port 18 on the fourth electrode 7 in a production chamber 10. The produced water is taken out from a discharge port 17. Electric energy generated at this time is conducted to the load 14 and effectively consumed. Thereby ozone is effectively produced without taking out a by-product to the outside of the system.
Patent JP-S62137648-A (JP)
Title: Address controller
Inventor: BANDO KAZUHIDE
IPC: G06F12/02
Filed: 1985-12-10
Abstract: PURPOSE:To control the range of address coincidence by setting the forefront value of an address and the size of the width of the address separately. CONSTITUTION:The size of the width of an address signal 1 sent out from a central processing unit, not shown in the figure, and the forefront value set by an address forefront value setting circuit 2 are added by an adder 3. An on/off signal 3a is sent out according to added values SIGMA1, SIGMA2, SIGMA3 and the presence or absence of carry of the signal value based on the added values. On the other hand, the set value of the width of the address signal set by an address width setting circuit 4 and added values SIGMA1, SIGMA2, SIGMA3 are inputted to a comparator 5, and added values SIGMA1, SIGMA2, SIGMA3 are made to A1, A2, A3, and at the same time, set values are made to B1, B2, B3 and compared. When the result of comparison is A<=B, an on signal 5a is sent out. Further, when each of the on signal 3a and on signal 5a is inputted to an AND circuit 6, an address coincidence signal 6a is sent out.
Patent JP-2000106927-A (JP)
Title: Parasol
Inventor: UEKI NOBUYUKI
IPC: A45B17/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a parasol which concentrates rain water to a central part without dropping rain drops to an outer peripheral part. SOLUTION: This parasol consists of a strut 1 which is erected and internally has a space, a sliding ring 2 which is annularly fitted to this strut 1 and is adapted to slide vertically, plural ribs 3 which are freely pivotally attachably mounted to this sliding ring 12, a sheet 11 which is spread so as to prevent the leakage of the rain between the respective ribs 3 and guide members 4 which are pin-joined respectively in the top end 9 of the strut 1 and the intermediate parts of the ribs 3. A second pulley is fixed to the top end 9 of the strut 1. The lower part of the strut is provided with a wire insertion hole and a first pulley is fixed near to this wire insertion hole. A wire rope from a winch installed in the lower part of the parasol is inserted into the wire insertion hole and is put on the first pulley.  This wire rope is put on the second pulley in the upper part within the strut and is put outward to the outer side of the strut 1. Further, the wire rope emerging to the outer side of the strut 1 is fixed to the sliding ring 2. The sliding ring 2 annularly fitted to the intermediate portion of the strut 1 is rised by winding up the wire rope by means of the winch 7 so that the ribs 3 open.
Patent JP-H09130729-A (JP)
Title: Print method and printer
Inventor: NAKAJIMA TOSHIO
IPC: B41J2/485
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide the print method and the printer in which a change in lightness on a still image of a television is expressed in a smooth gradation change on a print paper sheet. SOLUTION: Each pixel on a screen of a television receiver is expressed in 9-dot font consisting of 3-dot×3-dot (longitudinal × lateral) on print paper. In this case, A print angle of a font corresponding to a pixel is rotated by 90 deg. with respect to a print angle of a font corresponding to a pixel to the left of the concerned pixel. Furthermore, a print angle of a font corresponding to a pixel is rotated by 90 deg. with respect to a print angle of a font corresponding to a pixel to the upper side of the concerned pixel. Thus, no rapid change in the gradiation is caused among upper/lower/left/right pixels and a natural gradation change is expressed as a whole.
Patent JP-H1199487-A (JP)
Title: Removing device for jammed staple in stapler
Inventor: IMAI SHINJI
IPC: B25C5/16
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To easily remove jammed staple without a tool by engaging a staple cover with a staple guide when the staple cover is moved backward. SOLUTION: When a staple 5a is jammed in a projecting port, a staple cover is drawn out backward. At this time, a projecting part of a pusher 8 is engaged with an enlongated hole of the staple cover near the moving end, so that a pusher 8 is also moved backward. When the staple cover is further drawn, the rear end face of the pusher 8 is engaged with the rear end face bent part of the staple guide, so that the staple guide is moed backward against the spring force of a plate spring. Thus, a clearance 29 is produced between the front end of the staple guide and the front wall 28 of a magazine, and from the clearance 29, the jammed staple 5a can be simply removed.
Patent JP-H05117454-A (JP)
Title: Polyolefin resin composition
Inventor: TAKEMURA KAZUYA
IPC: C08G81/02
Filed: 1991-10-25
Abstract: PURPOSE:To provide the title compsn. excellent in impact strength, stiffness, heat resistance, and surface smoothness. CONSTITUTION:A thermoplastic polypropylene resin compsn. which contains 30-96 pts.wt. polyolefin resion, 2-40 pts.wt. thermoplastic olefin elastomer grafted with at least one compd. selected from the group consisting of an unsatd. carboxylic acid, its anhydride, and an epoxy compd., and 2-60 pts.wt. spherical phenol resin particles having on average particle diameter of <= 30mum and in which the phenol resin particles partially or wholly coated with part or the whole of the elastomer are dispersed in a matrix consisting of the polyolefin resin is provided.
Patent JP-H06133322-A (JP)
Title: Mount method for solid-state color image pickup device
Inventor: ITO TATSUO
IPC: H04N5/372
Filed: 1992-10-19
Abstract: PURPOSE:To provide the mount method of the solid-state image pickup device in which highly accurate assembly and mass-production are facilitated at a low cost with miniaturization by simplifying the mount structure of the solid- state color image pickup device onto a lens barrel CONSTITUTION:A liquid ultraviolet ray curing adhesives is interposed among prism members 3a, 3b, 3c and among the prism members 3a, 3b, 3c and among solid-state image pickup elements 4a, 4b, 4c of a solid-state color image pickup device and they are tentatively assembled and a liquid ultraviolet ray curing adhesives is applied between the solid-state image pickup device assembled tentatively and a mount base 1 and they are tentatively assembled. A reference chart 8 is picked up by the solid-state image pickup elements 4a, 4b, 4c via a lens barrel 5 incorporating a camera lens to detect the position, and after the optical length of the solid-state image pickup elements 4a, 4b, 4c and the longitudinal axis and the lateral axis are positioned relatively to fix the entire components in the lump by emitting an ultraviolet ray to the adhesives.
Patent JP-S63132493-A (JP)
Title: Gas laser device
Inventor: UCHIDA YUTAKA
IPC: H01S3/038
Filed: 1986-11-25
Abstract: PURPOSE:To prevent the shortening of the life of the laser medium or the introduction of the thermal loss of the pre-ionizing electrodes themselves due to the heating of the laser medium by making the pre-ionizing electrodes for pre- ionizing the discharge space into a hollow having a path of flow through which the cooling medium flows. CONSTITUTION:A lower pre-ionizing electrode 11 consists of a hollow cylinder 14, into which one end side of an introducing pipe 15 having a thin diameter as compared with the cylinder 14 is inserted. The cooling medium introduced into the cylinder 14 is made to flow out from a discharge pipe 16. An upper pre-ionizing electrode 12 consists of a hollow cylinder 17, into which one end side of an introducing pipe 18 is inserted. The cooling medium introduced into the cylinder 17 is discharged from a discharge pipe 19. Whereupon, since the electrodes 11, 12 are difficult to release heat even if the repetition frequency of the discharge between the electrodes 11, 12 becomes high, early degradation of the laser medium in a discharge space 1 due to the beating thereof or thermal loss of the electrodes 11, 12 is prevented.
Patent JP-2001097248-A (JP)
Title: Guard frame of motor-truck
Inventor: TAKADA HIDEKI
IPC: B62D33/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a guard frame which secures an advertisement display surface in an easily visible position, keeps a fitted illuminating lamp from being damaged, and is integral in design in a motor-truck provided with a load- carrying platform constructed in the rear of a driver's cab of a vehicle 1 and fitted with the guard frame formed into a U-shaped at the front end part of the load-carrying platform. SOLUTION: At least a central part of an upper connecting member 10b in the guard frame 10 is formed wide 11 so that the lower end part 11a has the substantially uniform height as the upper side 12a of a rear window 12 of the driver's cab 2 to use the rear surface of the wide part 11 as an advertisement display surface 13. Fitting spaces 14 for illuminating lamps 15 are formed on both side positions of the advertisement display surface 13 of the upper connecting member 10b, and illuminating lamps 15 are provided in the fitting spaces 14.
Patent JP-2000108222-A (JP)
Title: Strip winding molding machine
Inventor: MIYASAKA KAZUO
IPC: B29D30/60
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a strip winding molding machine capable of molding a tire constituting member having a high dimensional accuracy by winding a strip made of an unvulcanized rubber on a rotor for molding a tire. SOLUTION: In the strip winding molding machine for molding a tire constituting member T obtained by laminating a strip 3 made of an unvulcanized rubber by continuously winding the strip 3 on a rotor 1 for molding a tire, the strip 3 is molded of a strip material, a molding transfer roll 13 to be transferred to the rotor 1 side is disposed near the rotor 1 by synchronously rotating with the rotor 1 and the roll 13 and the rotor 1 are relatively movably constituted in axial and radial directions.
Patent JP-S62140208-A (JP)
Title: Formation of magnetic gap
Inventor: SHIMIZU YOSHIRO
IPC: G11B5/23
Filed: 1985-12-13
Abstract: PURPOSE:To eliminate the generation of voids in a gap by executing gap adhesion in a high pressure gaseous atmosphere in the stage of making the gap adhesion after sputtering vapor deposition by a method for forming a magnetic gap using films formed by sputtering vapor deposition. CONSTITUTION:The adhesion of ferrite cores is executed in the high pressure gaseous atmosphere. More specifically, SiO2 films 13a are formed by sputtering vapor deposition to 0.5mum thickness on the opposed surfaces of magnetic ferrites 11, 12 and glass films 13b to 0.1mum thickness. The ferrite cores 11, 12 respectively subjected to the sputtering vapor deposition are butted to each other and a gap reinforcing glass bar 15 is inserted into a winding groove part 14. The cores are held for 30min in a gaseous Ar atmosphere maintained under 10atm. to form the gap. The gap is thus formed in the high pressure gaseous atmosphere after the sputtering vapor deposition, by which the gathering of the Ar molecules in the sputtered films and the formation of voids are obviated even in the viscosity range where the glass can be adhered. The generation of the voids in the gap glass is thus obviated.
Patent JP-2000116011-A (JP)
Title: Secondary battery protection circuit
Inventor: TERADA YUKIHIRO
IPC: H02J7/00
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent an FET for charging control and that for discharging control and also a secondary battery from being damaged by a non-standerd charger. SOLUTION: When an FET for charging control is off, negative potential that is proportional to the charging voltage of a charger appears at a -B terminal and is applied to an emitter E of a transistor TR2 to allow a transistor TR2 to conduct electricity. A current Ib that is proportional to the charging voltage of the charger flows to the TR2. At this time, when the voltage of the charger is equal to or more than a rated voltage, a resistor Rb is set so that the voltage drop of a resistor Ra exceeds a reference voltage VTH. Therefore, when the voltage of the charger is equal to or more than the rated voltage, the charging potential of a secondary battery drops and a transistor TR1 continues to be OFF even if a charging recovery voltage or less is reached.
Patent JP-2000084312-A (JP)
Title: Filter element
Inventor: TAKAHASHI YASUSHI
IPC: F01M11/03
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To form different flow passages by integrating a full-flow filter and a bypass filter without placing them vertically on each other in two stages. SOLUTION: Partition walls W1 and W2 for vertically dividing a space demarcated by inner tubes 11 and 21 and outer tubes 31 and 41 are provided, and a first filter medium part 51 is furnished on one side of the partition walls and a second filter medium part 61 on the other side. Holes 13 and 33 for passing fluid are formed respectively in the inner tube and outer tube on the first filter medium-part side A, and an opening 97 is formed on one side in the vertical direction of the inner space of the inner tube. Holes 43 for passing fluid are formed only in the outer tube on the second filter medium-part side B, and holes 99 for passing fluid are formed on one side in the vertical direction of the space demarcated by the inner tube and outer tube.
Patent JP-H03140074-A (JP)
Title: Moving picture coding device
Inventor: FUJIKAWA WATARU
IPC: H04N19/91
Filed: 1989-10-26
Abstract: PURPOSE:To improve the picture quality by decreasing a quantization step width than that of a buffer coding an area not including a character or complicated contour when the area including the character or complicated contour is included so as to preserve the high frequency component of the spatial frequency. CONSTITUTION:The coder is provided with a discrete cosine transformation section 1, a threshold level processing section 2, a quantization section 3, a variable length coding section 4, a transmission buffer section 5, an area discrimination section 10 and a quantization step width regulation section 11. Even when the buffer residual quantity is the same but the block including a character or complicated contour is included, the block is minutely quantized with a quantization step width by an offset more than the case of a block not including the character or complicated contour. Thus, even to a picture in mixture with a character and a natural picture, the local picture quality deterioration in the character area is prevented.
Patent JP-H07132111-A (JP)
Title: Tray for cooking by heating
Inventor: ISHIKURA MASAAKI
IPC: A47J37/12
Filed: 1993-11-10
Abstract: PURPOSE:To provide the tray for cooking by heating constituted in such a manner that, even if the trays are used in stacking on each other, cooking oil is simultaneously and evenly supplied to the respective trays for cooking by heating and is rapidly discharged and that the entire part is made compact. CONSTITUTION:Side walls 5 are formed at the peripheral edges of rectangular bottoms 4 and square cylindrical oil feed pipes 6 are integrally mounted at both sides on the longitudinal side thereof. The outer flanks of the oil feed pipes 6 are provided with oil feed holes and slits are formed on the inner flanks. Oil drain holes 7 are formed along the long side in the central parts of the bottoms 4. The tray is composed of the tray body 2 which is provided with weirs 10 to allow the cooking oil to flow over on both sides of the oil drain holes 7 and is formed with ribs 13 for supporting receiving shelves on bottoms 4 and the receiving shelves 3 which are housed in the tray body 2, are supported by the ribs 13 and are placed with materials on the front surface.