baber/WOPTO huggingface dataset:
Patent JP-H02216512-A (JP)
Title: Trigonometric function generation circuit
Inventor: TAHIRA YOSHIHIRO
IPC: G06F1/02
Filed: 1988-10-13
Abstract: PURPOSE:To reduce the capacity of ROM and to simplify combination logical circuits by specifying an angle which an input digital signal shows. CONSTITUTION:Address data A2-A0 obtained in the combination logical circuit 5 are inputted to SINROM 11 and COSROM 12. Data R14-R10 of SIN (0-45 deg.) and data R24-R20 of COS (0-45 deg.) are read. Read data R14-R10, and R24-R20 are inputted to the combination logical circuit 13, are selected by a selection signal SEL and outputted from SIN output terminals S4-S0 and COS output terminals C4-C0. Here, a relation as shown by an expression I exists between the input digital signal X and an angle (x) which the signal X shows. Thus, the capacity of ROMs 11 and 12 can be reduced and the combination logical circuits 5 and 13 can be simplified.
Patent JP-H03120973-A (JP)
Title: Video input device
Inventor: URAMOTO YUJI
IPC: H04N5/268
Filed: 1989-10-04
Abstract: PURPOSE:To improve the operability by providing a means allowing a video input with priority when the video input with low frequency of use is inputted. CONSTITUTION:A camera input terminal plug 10 is interlocked with an SW 13, and the SW 13 is opened when a plug is inserted into the input terminal, and the SW 13 is closed when the plug is withdrawn. when the plug is inserted to the camera input terminal, the camera input is selected independently of the presence of the input of a video terminal and the video input is selected when the plug is not inserted. For example, when a still camera is connected, the video input takes precedence over the video input. When the camera input is implemented, a trouble of withdrawing the video input terminal having usually been left connected is avoided and when the camera input terminal is connected, the camera input is fetched automatically.
Patent JP-H1183725-A (JP)
Title: Light scattering dust particle detector
Inventor: KIKUCHI TOSHIO
IPC: G01N15/14
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a light scattering dust particle detector which detects weaker laser light scattering optical signal, or, dust particle of smaller particle diameter. SOLUTION: Relating to a dust particle detector wherein dust particle is detected by measuring scattering light 21 occurring when a dust particle 17 passes a convergence region of a laser light 12, an optical filter 19 which allows light whose wavelength is identical with laser light to pass is allocated before a photo-detecting surface of a photoelectric transfer element 18 which transfers scattering light to optical current, and the laser light 12 is toured on a front surface of the optical filter 19 at a mirror reflection angle.
Patent JP-H09100146-A (JP)
Title: Treatment of burnt or fused scattered ash
Inventor: YAMAGUCHI TAKASHI
IPC: B09B3/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide the subject treatment designed to improving heavy metal containment characteristics at relatively low cost with a small amount of a solidifying agent by incorporating burnt scattered ash with blast furnace granulated slag fine powder followed by solidifying the mixture in the presence of water. SOLUTION: Burnt scattered ash produced when wastes are burned in an incinerator is solidified by incorporating 100 pts.wt. of the ash with 1-50 pts.wt. of blast furnace granulated slag >=4000cm<2> /g in Blaine value and, according as necessary, <=10 pts.wt. of lime, or <=40 pts.wt. of cement 1000-5000cm<2> /g in Blaine value and water, followed by kneading and then conducting a steam curing or autoclave curing at 60-180 deg.C.
Patent JP-2000091962-A (JP)
Title: Video monitor system utilizing power line for communication line and video transmitter
Inventor: MOMIYAMA AKIHISA
IPC: H04N7/18
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide transmission technology for a camera and a monitor in the video monitor system that are easily installed even at a place where a radio wave is shielded and a place where installation or removal of a leased line is difficult. SOLUTION: A video image photographed by a camera is converted into digital data, compressed, converted by a spread spectrum communication system, superimposed on power and transmitted by using a power line. The digital data are separated and received from the power line, demodulated and uncompressed and the video image photographed by the camera is displayed on a PC 32. Transmission of data from the camera and the monitor uses the power line to eliminate the need for an installation work and a removal work of a leased line. Thus, a camera unit section is easily moved. Furthermore, the video monitor system is available for a place between different floors of a building, a metal-made wall and an office or the like with many obstacles where a radio wave is shielded and data cannot be received.
Patent JP-H0440949-A (JP)
Title: Absorptive article
Inventor: NAKANISHI HIROFUMI
IPC: A61F13/56
Filed: 1990-09-27
Abstract: PURPOSE:To facilitate the installation to shorts, to hold the wearing state at the time of start of use, and to prevent a leakage by providing a fixing tool having a free end piece having no fixing adhesive part, and also, for fixing an absorptive article to shorts on a non-skin abutting face side of the absorptive article, and positioning the free end of the fixing tool in the inside from a side part in the longitudinal direction of the fixing tool. CONSTITUTION:Fixing pieces 7C, 7C of a fixing tool 7 are stretched to the outside from a sanitary napkin 1 main body and the sanitary napkin 1 is placed against a crotch part 6 of shorts 5. By a stress in each side part 7A, 7A, each fixing piece 7C, 7C is returned naturally to its original state and wraps in both side edges 6A, 6A of the crotch part 6, and the sanitary napkin 1 is installed in the crotch part 6. When a user puts on the shorts 5 and the crotch part 6 is pressed against the groin part of the user, the sanitary napkin 1 deformed like a saddle in accordance with a shape of the groin part and adheres closely to the groin part. The fixing piece 7C, 7C are drawn out easily and surely and the sanitary napkin 1 can be installed in the crotch part, and a use state of the sanitary napkin is stabilized, and the sanitary napkin 1 is prevented from being twisted.
Patent JP-H08121565-A (JP)
Title: Power transmission using electroviscous fluid
Inventor: YOSHIDA SHIGENOBU
IPC: F16H35/00
Filed: 1994-10-24
Abstract: PURPOSE: To improve power transmission efficiency in a power transmission transmitting power to an industrial machinery, etc. CONSTITUTION: A coil C is equipped on the outer periphery of a drum 20, and its one end is engaged with a transmission gear 24 and the other end is engaged with a drive wheel 28. Additionally, a cylindrical coil jacket 60 is provided on the outer periphery of the coil C, and the coil C is pressurized inward and contracted by the coil jacket 60. A constant clearance is made between the drum 20 and the coil C in this state, and when tensile force is applied on the one end of the coil C by motion of the transmission gear 24, the coil C is contracted by an amount of the clearance and winds the drum 20. When the transmission gear 24 is stopped, the coil C is thereby quickly released from the drum 20, and accordingly, transmission to the drive wheel 28 is instantly stopped.
Patent JP-H08189899-A (JP)
Title: Inspection support device
Inventor: IGARASHI SHUZO
IPC: H05K13/08
Filed: 1995-09-12
Abstract: PURPOSE: To provide an inspection support device which is suitable for supporting the inspection, repair, etc., of a base board for mounting components, which permits identifying easily the defective part(s) on an enlarged image on the actual base board, and which allows easy inspection and repair on the same device. CONSTITUTION: A lens or camera 2, and a half mirror 3 installed on its front face are furnished in one united body. An enlarged image of an object to be inspected is generated on the basis of the transmitted light from the half mirror 3. A photographing part 1 is made movable in the vertical direction relative to the surface on which the object 5 is placed, and an enlarged display part 6 is furnished which displays the enlarged image of the object 5 when the photographing part is descending and which outputs the coordinates for the position corresponding to the placing surface by specifying any arbitrary point on the display screen.  A light projecting device 8 is furnished which forms a light point 10 in the specified position on the object 5 on the basis of the reflected light from the half mirror 3 at the rising time of the photographing part 1 by controlling the advancing direction of the projected light according to the given coordinates.
Patent JP-H04288648-A (JP)
Title: Mode changeover of memory device by diagnostic scan
Inventor: KUMAA CHINASUWAMII
IPC: G06F11/22
Filed: 1991-07-03
Abstract: PURPOSE: To solve a problem accompanied with the pollution of data in a dynamic memory device during a scanning operation by switching the memory device between two mode, and always cyclically refreshing a DRAM in the memory device, and to preserve the data in a power loss state in the same way. CONSTITUTION: A memory controller 6 of a data processor is tested, and at the time of switching a memory mode during the scanning of a DRAM of a memory device 8, immunity is applied to the DRAM against the data pollution from transition generated with a DRAM control signal. Also, the memory device 8 can be allowed to execute a normal operation regardless of the state of a system clock.
Patent JP-H0980712-A (JP)
Title: Silver halide color photographing sensitive material
Inventor: ITO TAKAYUKI
IPC: G03C7/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide color photographic sensitive material containing a cyan coupler capable of obtaining good hue and enhancing image quality without deteriorating the sensitivity. SOLUTION: At least one layer formed on a support contains the coupler represented by the formula, in which Za is -C(R3 )= or -N= and when Za is -N=, Zb is -C(R3 )=, and when Za is -C(R3 )=, Zb is -N=; each of R1 and R2 is an electron withdrawing group having a Hammett' substituent constant σp of 0.20-1.00; R3 is a substituent; T is a bonding group to be released from the coupler by coupling with the oxidation product of a color developing agent and subsequently to be allowed to release an Ed part; (n) is 0 or 1; Ed is a group to be allowed to perform oxidation reduction reaction with the oxidation product of the color developing agent after being released from the coupler or Tb; and G is H atom or a blocking group to be released at the time of photographic processing.
Patent JP-S62119698-A (JP)
Inventor: AOKI HIROSHI
IPC: G06Q40/02
Filed: 1985-11-20
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-H03126566-A (JP)
Title: Sheet feeder in printer
Inventor: URURIHI BUTSUSHIYUMAN
IPC: B41J11/30
Filed: 1990-09-27
Abstract: PURPOSE: To simply fix a tractor pair for push-forward operation by holding the projection members of two tractors to a printer frame within the guide member extending in parallel to a drive shaft to pierce the same. CONSTITUTION: Tractors 7, 8 have one non-drive wheel 13 and a tractor frame 15 has a projection part 16 and this projection part 16 comes into contact with the bathtub-shaped bottom surface part 21 of a printer frame 1a to prevent the rotation of the tractor frame 15. The projection part 16 of the tractor 17 is held within the guide member 17 so as to be positionally adjustable in a lateral direction. The guide member 17 is connected to a toothed part 18 and the projection member 16 comprises an elastic arm 19 and a lower arm 19a has the toothed part 20 which is engaged with the toothed part 18 of the guide member 17.
Patent JP-2000091546-A (JP)
Title: Non-volatile semiconductor memory
Inventor: NAKAMURA HIROSHI
IPC: H01L21/8247
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To avoid the erroneous read out due to capacitance coupling between wirings. SOLUTION: Seledive gate lines (149) are respectively arranged in BLOCK i-1, BLOCK i. In a shunt region QQ, contact part X1 with the selective gate lines (149) in the BLOCK i-1 is provided. A selective gate bypath 21i-1 connecting to the selective gate lines (149) is arranged in the BLOCKi adjacent to the BLOCK i-1.
Patent JP-S61129704-A (JP)
Inventor: FURANKU SUPURATSUTO FUAUNTEIN
IPC: G11B5/02
Filed: 1985-11-20
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-H0678664-A (JP)
Title: Preservation of topping for 'sushi'
Inventor: TOMINAGA YASUNORI
IPC: A23B4/00
Filed: 1992-09-02
Abstract: PURPOSE:To provide a process for preventing the drying of a heat-treated topping for SUSHI (vinegared rice with ingredient thereon) and keeping the quality of the topping over a long period. CONSTITUTION:A SUSHI topping to be used after heating (e.g. shrimp, mantis shrimp, conger and clam) is heat-treated and surface-coated with a coating agent such as gelatin, agar, resin and wax to form a protection coating film for preventing the drying of the topping.
Patent JP-H02107863-A (JP)
Title: Speed change controller for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H3/66
Filed: 1988-10-14
Abstract: PURPOSE:To prevent the occurrence of two speed change shocks by performing the speed change control attaining the Nth speed stage during the down-shift from the (N+1)th speed stage to the (N-1)th speed stage so that the (N-1)th speed stage is attained when the input rotating speed reaches the rotating speed lower by the preset quantity than the rotating speed synchronized with the Nth speed stage. CONSTITUTION:An electronic controller 70 first performs the speed change control during the down-shift from the fourth speed stage to the second speed stage, and it performs the speed change control attaining the second speed stage when the input shaft rotating speed Nt detected by a rotating speed sensor 78 reaches the preset rotating speed Ntset lower by the preset quantity than the rotating speed Nt3 synchronized with the third speed stage. The speed change to the second speed stage is started before the input shaft rotating speed Nt reaches the rotating speed Nt3 synchronized with the third speed stage, the input shaft rotating speed Nt does not maintain the rotating speed synchronized with the third speed stage at all, and the repeated occurrence of two continuous speed change shocks is avoided.
Patent JP-H05245469-A (JP)
Title: Water purifier
Inventor: NISHIKAWA JUICHI
IPC: C02F9/00
Filed: 1991-10-07
Abstract: PURPOSE:To extend the life of activated carbon by providing a hypochlorite decomposing catalyst bed to the front stage of an activated carbon bed. CONSTITUTION:An inflow port 9 is formed to the lower part of the water purifying cartridge 5 received in a water purifier and an outflow port 10 is formed to the upper part thereof and, between both ports 9, 10, a hypochlorite decomposing catalyst bed 8, for example, a catalyst bed of platinum black and an activated carbon bed 6 are formed from below. A water permeable nonwoven fabric 7 is interposed between both beds 8, 6. In this constitution, tap water flowing in the inflow port 9 of the water purifying cartridge 5 passes through the catalyst bed 8 at first and hypochlorite is decomposed. Next, tap water is sent to the activated carbon bed 6 to be treated with activated carbon to flow out from the outflow port 10. By this constitution, the life of activated carbon is extended and the replacement frequency of the cartridge can be reduced.
Patent JP-2000155548-A (JP)
Title: Display device
Inventor: KOJIMA TOSHIHISA
IPC: G09G3/32
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to uniformly keep an emitted wavelength of LEDs forming the whole screen of a mosaic display. SOLUTION: Light emitting data are fed to an RDATA latch 13R, a GDATA latch 13G, and a BDATA latch 13B, and latched as R, G, B data for each picture element. An arithmetic processing part 14 performs calculations by the latched R, G, B data and chromaticity correction factors Cij written in a chromaticity correction factor register 16. The calculation result of the arithmetic processing part 14 are fed to a data memory 15 as corrected luminescence data and stored. From a brightness correction data memory 20, a brightness correction data is fed to a constant-current driver 18 according to a control signal supplied. The constant-current driver 18 drives an LED display 19 according to the corrected luminescence data and the brightness correction data.
Patent JP-H01102074-A (JP)
Title: Leuco compound
Inventor: SATOMURA MASATO
IPC: C07D311/80
Filed: 1987-10-14
Abstract: NEW MATERIAL:A leuco compound of the formula (M is H or monovalent cation). USE:It is useful as a leuco compound as it is, or also as intermediate of a variety of derivatives. In a recording system, the compound develops a black color in the oxidative color development. PREPARATION:2-Anilino-3-methyl-6-diethylaminofluorane is reduced with a reducing agent such as zinc dust to give the compound of the formula readily.
Patent JP-S61137118-A (JP)
Title: Automatic focus detecting device
Inventor: KAWANISHI TOSHIAKI
IPC: G03B13/36
Filed: 1984-12-10
Abstract: PURPOSE:To control a driving system for automatic focus detection and to eliminate malfunction by passing an output consisting of an external light component as outputs of photodetector areas and a pulse light component of a projecting element through an LPF and extracting only a DC component as the external light component. CONSTITUTION:Outputs of the areas 35A and 35B which photodetect the external light component are amplified by DC amplifiers 61a and 61b; the amplification includes down to a sufficiently low frequency and high frequency components are cut. Consequently, reflected light components of the outputs are suppressed and the amplified signals are passed through LPFs 62a and 62b to obtain complete DC signals. For the purpose, the external light components (DC component) are inputted to a differential amplifier 63 to calculate the difference, and it is discriminated whether the difference signal is larger than a constant level VC or not. When the difference is larger than V C, an object having large contrast difference which generates large difference between external light components incident on the areas 35A and 35B is judged and its output is inputted to a control circuit 51 to stop a driving motor 36 and turns on a warning lamp for display, thereby eliminating malfunction.
Patent JP-S62119028-A (JP)
Title: Bonding device for unvulcanized rubber member
Inventor: TOFUJI YOSHINORI
IPC: B29D30/26
Filed: 1985-11-19
Abstract: PURPOSE:To improve and stabilize quality, stabilize productivity and save energy by a method wherein a material is permitted to be wound around a forming drum, abutted against each other and bonded automatically by a series of automatic control mechanisms. CONSTITUTION:The end of a material M1 is attracted by an attracting device 101 to abut it against the gauge surface 181a of a gauge block 8 to correct the end surface m2 of the material into a straight line and bond it to the predetermined position of a forming drum 1, then, a grasper 9 is moved tangentially and radially along the forming surface of a forming drum 1 and the gauge block 8 is moved radially along the same forming surface to abut the rear end surface M3 of the material M1, which is corrected into the straight line, against the beginning end surface M2 of winding of the material M1, which is corrected into the straight line and bonded to the predetermined position of the forming drum 1. Both end surfaces M2, M3 of the material M1 are abutted against each other and, thereafter, the rear end of winding of the material M1 is bonded to the forming surface 11 of the drum 1.
Patent JP-H02108806-A (JP)
Title: Exhaust gas purifying device for diesel engine
Inventor: KANAZAWA HIROYOSHI
IPC: F01N3/24
Filed: 1988-10-17
Abstract: PURPOSE:To keep purifying capacity always in a good state, by providing oxidation catalyst on the exhaust outlet side in a casing, while providing a front catalyst on an exhaust inlet side with a prescribed clearance retained toward the oxidation catalyst, so that the oxidation catalyst can be restored after every high output operation. CONSTITUTION:Honeycomb type catalyst carriers fitted inside a casing 1 through buffer members 8 are arranged in two steps, and the catalytic honeycomb 7 on the downstream side is a normal oxidation catalytic honeycomb for which a catalytic material such as platinum or palladium and the like stuck on a carrier made of a cordierite honeycomb or the like for diesel particulate filteration and for a ternary catalyst improved in its porosity, is used. In addition, a front catalytic honeycomb 10 which can ignite diesel particulate even at 350 to 400 deg.C temperature, is provided at intervals 9 on the uppercourse side of the oxidation catalytic honeycomb 7. The front catalytic honeycomb 10 is formed in a honeycomb type carrier on which compound catalytic material like vanadium oxide system, copper system, or vanadium-copper and the like is stuck.
Patent JP-S60191284-A (JP)
Inventor: DON MEIYO KOOTSU
IPC: G03H1/02
Filed: 1984-12-10
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-H01102619-A (JP)
Title: Information input device
Inventor: TATSUMI EISAKU
IPC: G06F3/0354
Filed: 1987-10-16
Abstract: PURPOSE:To realize the simple and accurate input of two different types of information by using a means which detects the relative shift value of a ring in the 2-dimensional direction on the surface of installation of an information input device and a digitizer means which performs the input of the absolute coordinates set on the input device. CONSTITUTION:An information input device 1 is operated on an operating pad 8 having the prescribed patterns in the X and Y directions. A reflective photosensor 2 reads the patterns of the pad 8 and counts the number of these pattern to detect the shift values in the X and Y directions on the surface of installation of the device 1. A small digitizer 3 is set at a prescribed part on the upper surface of the device 1 for input the absolute coordinate information. In addition, a ring 6 is provided at a part of the upper surface of the device 1. The ring 6 is put on a prescribed finger of an operator and the device 1 can be moved in the desired direction on the pad 8. In such a way, two operating systems are unified together for input of the relative shift value and the absolute coordinates. Thus it is possible to simply and surely ensure the input of two different types of information with no switch required between operating systems.