baber/WOPTO huggingface dataset:
Patent JP-S647175-A (JP)
Title: Picture characteristic extraction device
Inventor: SATO MAMORU
IPC: H04N1/40
Filed: 1987-06-30
Abstract: PURPOSE:To attain a processing in real time without the necessity of a large capacity of a memory by Hadamard transforming a binarized picture signal and extracting a characteristic based on the transferred result. CONSTITUTION:Picture data is inputted to a picture binarization unit 101 so as to execute binarization, and binarized picture data is temporarily accumulated in a binary picture data buffer 102 in such a way that data for m-number of main scanning lines can simultaneously be read. M-number of binary part pictured data are inputted to an Hadamard transformer 103, and Hadamard transformed data is generated. The Hadamard transformed data is inputted to a characteristic extraction unit 104, and binarization and logical operation are executed with respect to a part of Hadamard transformed data, whereby characteristic data is outputted.
Patent JP-S6138549-A (JP)
Title: Method and device for monitoring dangerous material
Inventor: OE AKIHIKO
IPC: G02B6/00
Filed: 1984-07-31
Abstract: PURPOSE:To monitor securely and safely a dangerous material by covering the dangerous body with fabric which used optical fibers as lateral or/and longitudinal threads. CONSTITUTION:Light emitted by a light source is made incident on one end bundle surface of fabric which uses optical fibers as lateral or/and rate unless there is no changer of the dangerous material covered with the fabric 2. If the dangerous body 3 rises in temperature or increases in capacity, the fibers expand or contract to variation in attenuation rate, so that the quantity of light at the projection terminal varies. The distribution of the quantity of light is converted into an electric signal by an image sensor 4 at specific intervals of time. The difference between the output signal of the image sensor 4 and the contents of a reference memory 5 is calculated and written in a differential value memory 6. The contents of the differential value memory 6 are displayed on a display 7 and also monitored by a microprocessor, etc.
Patent JP-H0830630-A (JP)
Title: Information retrieving device
Inventor: NISHIMOTO KAZUSHI
IPC: G06F17/30
Filed: 1994-07-13
Abstract: PURPOSE:To provide information different from a retriever's retrieving purpose while controlling it. CONSTITUTION:This information retrieving device 51 is provided with a syntax analyzing part 25 for analyzing the syntax of a description 37 and an opinion 39, a remembrance information extracting part 53 including an associative storage part 55 and a data base managing part 31 and a data base 29. The storage part 55 includes an expert associative dictionary for the law or the like and a general associative dictionary for knowledge of various matters as plural associative dictionaries. Information transferred from the storage part 55 depends upon an expert field in the expert associative dictionary as compared with a case using a single general associative dictionary. Thereby a description depending upon the expert field or the like is provided 59 from the data base 29.
Patent JP-H065036-A (JP)
Title: Cartridge for disk device
Inventor: OGUCHI TAKEJIRO
IPC: G11B23/03
Filed: 1992-06-19
Abstract: PURPOSE:To provide a cartridge for a disk device, which can suppress the generation of abrasion powder utmost and to propose the structure of a window part for head access, wherein abrasion dusting is less. CONSTITUTION:A cartridge 4 for a disk device rotatably contains a disk-shaped recording medium 1 in the inside and comprises a pair of upper and lower half cases 2 and 3. Thin parts 6 are provided along the entire widths of the upper surface of the upper half case and the lower surface of the lower half case in the direction perpendicular to the cartridge inserting direction (a) to the main body of the device. Notched parts 19 are provided at both side-surface parts of the cartridge corresponding to the thin parts.
Patent JP-H11342403-A (JP)
Title: Method of manufacturing hot-rolled sheet of high nickel alloy
Inventor: SUGIMURA KIMIMASA
IPC: C22F1/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for obtaining hot-rolled sheet of high Ni alloy without surface defect from continuously cast billet. SOLUTION: This alloy contains 0.02% or less C, 0.03-0.3% Si, 0.3-1% Mn, 0.04% or less P, 0.5% or less Cr, 30-85% Ni, 0.005% or less N, 0.003% or less S, 0.015% or less O and 0.05% Al in weight%. One or two or more types of 3-10% Cr, 6% or less Cu, 6% or less Mo, 0.02% or less Ca, 0.02% or less Mg, and 0.005% B are added if necessary. Further, the balance consists of Fe and unavoidable impure components.  When this alloy is manufactured into a hot- rolled sheet, a continuously cast billet (CC billet) of 150-300 mm in thickness is heated to 1,100-1,250 deg.C in a non-oxidizing atmosphere furnace, breakdown rolling of 30-65% reduction ratio (rolled slab thickness/billet thickness) is made, and then the breakdown slab is reheated to 1,150-1,300 deg.C in the non-oxidizing atmosphere furnace and finish-rolled, whereby a hot-rolled sheet of high Ni alloy without surface defects is manufactured.
Patent JP-H0212113-A (JP)
Title: Manufacture of optical connector
Inventor: SOTODANI SHIGEO
IPC: G02B6/36
Filed: 1988-06-29
Abstract: PURPOSE:To easily hold a ferrule end surface on a horizontal surface by making an optical fiber end surface which is processed or cut into an orthogonal plane abut on an abutting plate and aligning a ferrule end surface and the optical fiber end surface with each other, and adhering and fixing an optical fiber in the insertion hole of a ferrule. CONSTITUTION:The end surface of the optical fiber 11 of a coated optical fiber 10 is ground and the ground surface is stepped and exposed. An adhesive 2 is injected into the optical fiber insertion hole 1a of the ferrule 1 and the coated optical fiber 10 which is given the step is inserted and pushed in until the terminal of the optical fiber 11 projects slightly from the ferrule end surface 1b to cause the adhesive 2 overflow. Then the optical fiber 11 is returned slightly from the ferrule end surface and after an adhesive sticking on the ferrule end surface 1b is wiped away, the ferrule end surface 1b is made to abut on the abutting plate 3 in contact; and the end surface of the optical fiber 11 is allowed to abut on the abutting plate 3 and the fiber 10 is fixed in this state. Consequently, the connector end surface is held on the horizontal surface without grinding.
Patent JP-S5864319-A (JP)
Title: Controlling method of strip catenary
Inventor: OOSAKI SHIGETADA
IPC: C21D9/56
Filed: 1981-10-13
Abstract: PURPOSE:To maintain each catenary quantity within a proper range, and to stabilize a quality of a strip, by holding the length of a strip in a furnace at reference length, in case when the sectional-area is different in a preceding strip and the following strip. CONSTITUTION:A junction part So of the end of a preceding strip St1 and the tip of a following strip St2 is junctioned in order by means of welding, etc., is supplied into a heating furnace 1 continuously, and is heated. In case when sectional-areas of both the strips St1, St2 are different from each other, in order to maintain a catenary quantity or a tension value of the preceding strip St1 within a proper range, the proper catenary immediately before the junction part So goes into the furnace 1 is maintained until it goes out of the furnace 1. That is to say, the catenary in the furnace 1 is maintained properly by controlling the strip length to reference length by a pulse transmitter installed to an entry bridle roll 3, and a pulse transmitter installed to a delivery bridle roll 4.
Patent JP-H04362173-A (JP)
Title: Partially plating method of t-type lead pin
Inventor: KOBAYASHI MASARU
IPC: C23C14/34
Filed: 1991-06-06
Abstract: PURPOSE:To efficiently insert and set a T-type lead pin into the pinhole of a jig for plating and to easily perform dry plating and also to prevent an unnecessary part from being plated in the case of performing partial plating of the T-type lead pin by a dry plating method. CONSTITUTION:In the case of partially plating the head part 2 or the lower half part of the leg part 5 of a T-type lead pin 1, this T-type lead pin 1 is inserted and set into the pinhole 8' of a jig 7' for plating wherein the overall length of the hole is shorter than the length of the T-type lead pin 1. Thereafter the T-type lead pin is plated by a dry plating method.
Patent JP-H0450412-A (JP)
Title: Combination of sliding members
Inventor: KOIKE SEIICHI
IPC: F01L3/02
Filed: 1990-06-20
Abstract: PURPOSE:To secure the combination of sliding members which is light in weight and excellent in sliding characteristics by combining No.1 sliding member with No.2 sliding member wherein both of the sliding member are mutually slid, and thereby making No.1 sliding-member of a light alloy and also making No.2 sliding member of metallic material. CONSTITUTION:An inlet valve 10 is made of a light alloy wherein intermetallic compound in a hard Cr series is produced so as to be dispersed into a matrix, and the volume fraction Vf of the intermetallic compound in a Cr series shall be equal to or more than 20% but less than 80%. A valve guide 12 is made of material in which a hard phase in a Fe-C-P series with its hardness value equal to or more than Hv600 is dispersed into a pearlite matrix with its harness value less than Hv300. By this constitution, this can thereby deal with the requirement for an reduction in weight and also can provide the combination of sliding members excellent in sliding characteristics.
Patent JP-H0915373-A (JP)
Title: Method for measuring quantity of compaction of fuel pellet
Inventor: KOMONO AKIRA
IPC: G21C3/62
Filed: 1995-06-28
Abstract: PURPOSE: To obtain good quality pellets by measuring a quantity of compaction of UO2 pellets or (Pu, U) O2 pellets, in a specific test condition so as not to produce oxygen separation in crystal lattice, containing Gd2 O3 at a specific rate. CONSTITUTION: A compaction test of U02 pellets or (Pu, U) O2 pellets containing Gd2 O3 of about 1-15 weight percent is performed in the following test condition. In other words, in inert gas atmosphere they are in gas pressure of about 0.35kg/cm<2> , at gas dew point of about -55-40 deg.C and at a test temperature of 1700-1750 deg.C, increasing temperature and decreasing temperature indicate about 90-120 minutes, and a heating holding time is about 24 hours. A quantity of compaction is found from a difference between densities before and after the test. Thereby an oxygen separation phenomenon in a crystal lattice of the pellet is controlled and a densification value indicates a normal value.
Patent JP-S5952685-A (JP)
Title: Printer apparatus
Inventor: ISHIKAWA TAKAO
IPC: B41J29/44
Filed: 1982-09-20
Abstract: PURPOSE:To display the exhausion of paper only when a final line can not actually printed, in a printer apparatus using the printing paper of a slip, by calculating a paper feed residual amount when the terminal of the printing paper is detected to compare the same with a paper residual amount. CONSTITUTION:The character code of a (n+1)th line is transmitted from an upper apparatus 6 to be stored in a receiving buffer 7. As the result, the character code of Nth line stored in a receiving buffer 8 is added to a character generator 11 while a character pattern is read to be added to a printing head 2 and the data of the Nth line is printed on printing paper 3. when the printing paper 3 is upwardly shifted by the setting mistake of an operator, a paper exhausion detecting signal ED is added posterior to printing the Nth line and prior to printing (N+1)th line to detect the paper end. The previous paper feed amount is calculated by counting a drive pulse DP applied to a motor 12 and a residual paper feed amount is calculated to be compared with a paper residual amount.
Patent JP-S5683909-A (JP)
Title: Transformer apparatus
Inventor: YASOJIMA YOSHIYUKI
IPC: H01F27/10
Filed: 1979-12-13
Abstract: PURPOSE:To improve the cooling effect when a transformer body housed in a closed chamber is cooled with a refrigerant sprayed from above it while preventing local generation of hot sports by means of a capillary member mounted on the contact surface between the tranformer body and the refrigerant. CONSTITUTION:A refrigerant 6 is sprayed on a transformer body 1 housed in a closed vessel 2 from a nozzle 7 connected to a pump 5 to coil it. A capillary member 9 made of an electrically insulating material such as glass fiber is mounted on a contact surface between the transformer body 1 and the refrigerant 6. In addition, a part of the transformer body is immersed in the refrifgerant 6 stored in the closed vessel 2. Such spraying of the refrigerant from above can prevent local generation of hot spots while improving the cooling effect.
Patent JP-H0324999-A (JP)
Title: Electronic blackboard
Inventor: NISHISU MIKIO
IPC: G06F3/041
Filed: 1989-06-22
Abstract: PURPOSE:To arbitrarily output the content written on a board in the past to a printer by providing a writing board, an image scanner reading the image written on said board, a CPU processing data, a memory means storing the data and a printer for printing the content written on the board. CONSTITUTION:A board 1 having content written thereon is moved by rollers 6 and the content written on the board 1 is read by an image scanner 2 to send the data of the content to a CPU 3. The CPU 3 processes the data to store the same in a memory apparatus 4 or to print out the same by a printer 5. The CPU 3 reads the content written on the board 1 from the past data stored in the memory apparatus 4 to output the same to the printer 5.
Patent JP-2000352155-A (JP)
Title: Roof tile for solar cell module
Inventor: YAMAWAKI TAKEJI
IPC: E04D1/30
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a roof tile for a highly reliable solar cell module which can be attached to or detached from a roof tile main body and to permit easy replacement and fixing of the solar cell module to a roof tile main body if a module has been broken. SOLUTION: A roof tile comprises a roof tile main body 1, a recessed portion 2 for attaching a solar cell module 6 equipped with a terminal box 7 attached to the bottom of the roof tile main body 1, a bolt 9 inserted through the recessed portion 2 of the roof tile main body 1 provided in the terminal box 7, a nut 11 screwing to the bolt 9 at the bottom of the recessed portion 2, and also a tightening member for fixing the solar cell module 6 to the roof tile main body 1 by bolts 9 and nuts 11.
Patent JP-H0455304-A (JP)
Title: Ozone generating circuit
Inventor: MORIYAMA SUMIO
IPC: C01B13/11
Filed: 1990-06-20
Abstract: PURPOSE:To drive a piezoelectric element even with the frequency exceeding the audible frequency without the need of an expensive special drive circuit by taking out a tap voltage from the winding of a driving transformer to impress to the piezoelectric element. CONSTITUTION:The DC voltage of a DC power source 4 is self-oscillated includ ing the transformer 3 according to the ON/OFF of a transistor 6 operated by the signal from an oscillating source 5, and the voltage V1 boosted by the ratio Ns/Np1 of the boosting transformer 3 is impressed to a creeping discharge body 1, and the creeping discharge is carried out on the creeping discharge body 1 so that the air is brought into reaction to generate ozone. The piezoelec tric element 2 is oscillated with the voltage V2 generated by the winding Np1 and the winding Np2 increasingly wound to the winding Np1. In this circuit, when the voltage of power source 4 is DC12V, the discharge voltage V1 is 2800V, and the frequency of the oscillating source 5 is 19.5KHz, the voltage V2 of the piezoelectric element 2 is 50Vp-p (sine wave), and the target oscillating effect is obtained by this method.
Patent JP-H1168727-A (JP)
Title: Sampling frequency converting circuit
Inventor: KOSAKA DAIKI
IPC: H03H17/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To surely transfer data and to improve a sampling frequency converting error by mutually comparing the values of plural latched data signal and selecting one of plural data signals corresponding to the compared result. SOLUTION: A latch array circuit 70 inputs the data signal latched by a flip-flop 1 and (n) ways of data signals of respectively different phases are generated by respectively latching the inputted signal through (n) clock signals. Then, (n) latched data signals are respectively latched by an output clock signal Co, and the latched data signals are outputted from the latch array circuit 70 to a selective output circuit 40. Corresponding to the data contents of the plural inputted data signals, the selective output circuit 40 selects one of data signals with fixed values among these signals. A flip-flop circuit 2 inputs the selected signal, latches that signal through the output clock signal Co and outputs it.
Patent JP-H0824317-A (JP)
Title: Cylindrical extruding type granulator
Inventor: MIZUTA TAIICHI
IPC: A61J3/02
Filed: 1994-07-14
Abstract: PURPOSE:To equally cut a cylindrical kneaded object, which is granulated by the cylindrical extruding granulator, into a prescribed length. CONSTITUTION:A cutter 12 is fixed on a loop-shaped member 11 driven to reciprocatively rotate while being hung outside a cylindrical extrusion part 4, the cutter 12 is almost perpendicularly in contact with the cross-section of a cylindrical kneaded object 45 extruded by the cylindrical exclusion part 4, and the cylindrical kneaded object 45 is cut into a cylindrical granules 46 of a prescribed length.
Patent JP-S5586565-A (JP)
Title: Manufacture of ornamental laminated board
Inventor: UEDA YOSHIYUKI
IPC: B05D7/06
Filed: 1978-12-26
Abstract: PURPOSE: To easily obtain an ornamental embossed board which has a high bonding property and whose solid appearance is heightened, by producing a filler layer on a base board, sticking a thermoplastic resin film with a bonding agent on the filler layer and performing embossment by heated projections.  
     CONSTITUTION: A filler layer 2 is produced on a base board 1 such as plywood. A thermoplastic bonding agent such as vinyl acetate is coated on the filler layer 2. At the same time, a thermoplastic resin film 4 on which a desired pattern of a vinyl chloride resin film or the like is printed is laminated. Embossment 7 is then effected by an embossment roll 6 heated at a high temperature only in its projections 5, thereby obtaining an ornamental laminated board. At that time, the filler layer 2 is also softened under pressure by the projections 5 so that recesses are provided on the filler layer 2 as well. This results in heightening the solid appearance of the embossment and increasing the adhesive power of the embossed part. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5786875-A (JP)
Title: Developer recovery device for developing device
Inventor: KOIKE TADAO
IPC: G03G21/10
Filed: 1980-11-20
Abstract: PURPOSE:To reduce the space of a recovery device by leading a flowing developer out efficiently, by providing a means of engaging the recovery device, which has an attachable and detachable container made of a flexible material, with a developing device for changing the developer consisting of toner and a carrier. CONSTITUTION:For changing developers of an electronic copying machine, a developer 4 passed through the development position A of the developing roller 7 of the developer tank 5 of a developing device 2 is scraped off by a scraper 8 and led into a flexible container 20 through a passage 18 of a guide member 19 of a recovery device 3 along a guide plate 25 turned by the lever 27 of the device 3. The container 20 is made of polyethylene in a bag shape and attached to and detached from the grooves 21 of a guide member 19 with a clamp 22. The member 19 is fitted slidably between a guide groove 30 and a guide projection 31 provided to a ejection opening 28 of the developing device 2 by an engagement flange 23 and an engagement groove 24. During development, the opening 28 is closed with partitioning plate, but the partitioning plate is removed for recovery and the recovery device 3 is fitted.
Patent JP-H0341401-A (JP)
Title: Reflecting polymer body
Inventor: WHEATLEY JOHN A
IPC: B32B7/023
Filed: 1990-06-20
Abstract: PURPOSE: To obtain a product showing silver color or a metallic appearance even if a metal is not used by making a polymer body contain alternately a sufficient number of layers of different kinds of polymer materials different in refractive index by >=0.03 from each other to reflect >=30% of incident light. CONSTITUTION: The reflection polymer body composed of at least different kinds of a 1st and a 2nd polymer materials contains alternately the layers of different kinds of the polymer materials different in refractive index to reflect >=30% of light made incident on an object. Almost of the individual layer has <=0.09μm or >=0.45μm optical thickness. It is preferable that >=75% of the individual layer has at least >=0.09μm optical thickness. Further in such a case, the refractive index of the 1st and the 2nd polymer materials is controlled to be different by >=0.03 from each other. The multilayer polymer body obtained in this way shows silver metallic appearance by reflecting substantially white light.
Patent JP-S5590958-A (JP)
Title: Magnetic toner composition for electrostatic transfer
Inventor: ASANAE MASUMI
IPC: G03G9/083
Filed: 1978-12-29
Abstract: PURPOSE: To provide offset preventive effect and enable high efficiency toner transfer without development unevenness, by adding specified block polymerization rubber and low polymerization polypropylene, besides specified copolymer of styrene-acrylic compound.  
     CONSTITUTION: The toner composition is mainly made of magnetic powder and resin. As one of the resin components, a thermoplastic copolymer of styrene and acrylic compound specified below is used. That is, the copolymer should consist of a monomer group of acrylic acid and metacrylic acid, a monomer group of styrene, and a monomer group of alkyl acrylate of which number of carbon atoms in alkyl group is 1W12 and alkyl metacrylate of which number of carbon atoms in alkyl group is 2W12. Preferably, by using a resin of which softening point is 120W150°C, a magnetic toner capable of transferring toner at high efficiency without development unevenness may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6055071-A (JP)
Title: Adhesive composition
Inventor: YANAGI HEIJIROU
IPC: C08L61/20
Filed: 1983-09-06
Abstract: PURPOSE:To provide an adhesive compsn. having good workability and suitable for use in bonding wood having a high water content, by blending further a nonionic surfactant with a formaldehyde condensation resin adhesive compsn. CONSTITUTION:0.1-10wt% (based on the total quantity of solids in compsn. B described below) nonionic surfactant (A) such as polyoxymethylene alkyl ether having an HLB of 17 or above is blended with a compsn. (B) consisting of an aq. latex (a), a melamine/phenol/formaldehyde condensation resin (b), a urea/ (melamine)/formaldehyde resin (c) and an isocyanate compd. (d) such as tolylene diisocyanate in such a proportion that the weight ratio of component (a) to components (a) and (b) is 3:7-7:3 and the quantity of component (d) is 1-20wt% based on the combined quantity of components (a), (b) and (c).