baber/WOPTO huggingface dataset:
Patent ID-25656-A (ID)
Inventor: SWINDERMAN R TODD
IPC: B65G45/12
Filed: 1999-11-09
Abstract: A conveyor belt cleaner and tensioning arrangement (30) for cleaning a conveyor belt including a conveyor belt cleaner (44) and a tensioner (46). The conveyor belt cleaner (44) includes one or more scraper blades (50) mounted on a rotatable cross shaft (48). The tensioner (46) includes a mounting member (90A) attached to the cross shaft (48) for conjoint rotation therewith, a resilient linear biasing member (260) attached to the mounting member (90A), and a linear actuator (284) attached to the biasing member (260). Operation of the actuator member (284) stores a biasing force within the biasing member (260) which in turn rotates the scraper blades (50) into full-face engagement with the conveyor belt with a biasing force. As the scraper blades (50) wear the biasing member continues to rotate the scraper blades (50) into full-face engagement with the conveyor belt with a biasing force that changes in magnitude. The scraper blades (50) include a front surface and a rear surface which are configured and located with respect to one another to provide a blade face surface that extends therebetween having an area which changes as the scraper blades (50) wear, in order to maintain a substantially constant contact pressure between the scraper blades (50) and the conveyor belt as the scraper blades (50) wear during use. <IMAGE>
Patent JP-H06204512-A (JP)
Title: Electrode paste for semiconductor substrate
Inventor: KAWAZU KOICHI
IPC: H05K1/09
Filed: 1993-01-07
Abstract: PURPOSE:To provide an electrode paste for a semiconductor substrate having an excellent adhesiveness to a semiconductor substrate and a sufficiently small contact resistance by means of a specified amount of silver powder and phosphorus or a compound containing phosphorus, and an organic vehicle. CONSTITUTION:An electrode paste for a semiconductor substrate is prepared to contain 100 pts.wt. of silver powder 0.1 to 3.0 pts.wt. of phophorus or a phosphorus-containing compound, and 15 to 40 pts.wt. of an organic vehicle. If phosphorus or the phosphorus-containing compound is less than 0.1 pt.wt. with respect to silver of 100 pts.wt., the bonding strength of the electrode for the substrate will not be sufficient. On the other hand, if the loadings exceed 3 pts.wt., the solder wettability of the electrode will substantially deteriorate. Moreover, if the amount of the organic vehicle blended with respect to silver of 100 pts.wt. falls below 15 pts.wt., paste-making will be rendered difficult. Conversly, if the loadings exceed 40pts.wt., an excessive increase in post-baking resistance of the electrode will result. The preparation in this manner provides the electrode paste for the semiconductor substrate having an excellent adhesiveness to the semiconductor substrate and a sufficiently small contact resistance.
Patent JP-S58153555-A (JP)
Inventor: JIYON UORUTAA
IPC: B05C7/00
Filed: 1983-01-07
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-H11194756-A (JP)
Title: Image display device, image display method and computer-readable program product
Inventor: YOSHIDA TOMOSHI
IPC: G06F3/0484
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To display the whole image by varying display size to optimum size according to the size of a source image or the operation of a display position. SOLUTION: The image display device consists of a CPU 1, a ROM 2, a RAM 3, a hard disk drive HD4, a display 5 such as a CRT for image display, a keyboard 6, a pointing device 7, a communication port 8, etc. The CPU 1 performs control over the whole system, an image data converting process, etc. Of this image display device, a calculating means calculates the display size of a window according to the longitudinal/lateral size ratio of the image that image data represent. A power varying means varies the calculated size of the window to size smaller than a display area on the display when the size of the window is larger than the display area. A display means display the size-varied window on the display 5 and displays the whole image in a given area in the window according to the size of the window.
Patent JP-H02181769-A (JP)
Title: Developing device
Inventor: KOMATSU TERUO
IPC: G03G15/08
Filed: 1989-01-09
Abstract: PURPOSE:To reduce rotational torque, to simplify a driving means and to prevent irregularities in an image caused by an impact from occurring by setting a sliding-contact line between a sliding and contacting member and the inner wall surface of a developer housing container and the central line of rotation so that they do not exist on an identical plane surface. CONSTITUTION:The sliding and contacting member 6A of a developer stirring means 4A is fitted to an arm member 5A through a fitting plate. Since the fitting plate is formed by twisting with respect to an axial line X, the member 6A is also twisted. Therefore, the axial line X and the sliding-contact line made by sliding and contacting the edge of the member 6A to the inner wall surface of the developer housing part 3A do not exist on the identical plane surface. Due to that, since the member 6A partly abuts on a ridge line 8 when it is rotated and made to abut on the ridge line 8, load is not rapidly changed. Besides, even when the member 6A rushes in developer, impact force is not generated. Thus, the rotational torque is reduced and the driving transmission means is simplified. Simultaneously, the impact force is made weak and the irregularities in the image is prevented from occurring.
Patent JP-H06198996-A (JP)
Title: Bidirectional printer
Inventor: MATSUO SHIGERU
IPC: B41J19/18
Filed: 1993-01-07
Abstract: PURPOSE:To provide a bidirectional printer for precisely correcting deviation of bidirectional printing position automatically by setting a correction value from a difference between the number of drive pulses required for sending a print head at a stationary speed for a fixed distance and the number of drive pulses required for sending the head from a stopped state for a fixed distance, and by controlling print timing based on the correction value. CONSTITUTION:At supplying power, a print head 4 is made to scan and moved for predetermined drive pulses after a home sensor 7 got to be on-state, and stopped. It is made to scan in the opposite direction of the scanning direction from the stopped position. The number of drive pulses required until the home sensor 7 gets into off-state is counted by a counter 9. A difference between the number of pulses and predetermined number of pulses is calculated as a correction value at a calculation means 10. Based on this correction value, print timing is corrected by a control means 8.
Patent JP-H05183477-A (JP)
Title: Transmitter-receiver at earth station for satellite communication
Inventor: SASAKI KAZUJI
IPC: H04B7/155
Filed: 1992-01-08
Abstract: PURPOSE:To save the power consumption and to reduce the burden of a battery incorporating a land mobile station by permitting a control means to stop the power supply based on the battery to the load when an unreceivable stopping state is detected. CONSTITUTION:In the transmitter-receiver of the earth station for satellite communication, a reception state detection signal (a) indicating whether or not the reception from a reception circuit 8 can be performed is inputted from a detection means 6 through an interface 11a to a control means 12. The can speed signal V is inputted via an interface 11c to the control means 12 from the can speed sensor 13. The control means 12 judges whether or not the unreceivable land mobile station is in the unreceivable stopping state of the stopping state based on the inputted reception state detection signal (a) and the car-speed signal (v). As a result, when it is judged to be an unreceivable stopping state, the control means 12 inputs the on-state power saving control signal (b) through an interface 11b to a load switch 9, making the closed state. Thus, the voltage V is not supplied to a transmission/reception circuit 7 and the power consumption can be eliminated.
Patent JP-S61160099-A (JP)
Inventor: IIDA TETSUYA
IPC: G21F5/00
Filed: 1985-01-08
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-H0230438-A (JP)
Title: Manufacture of heat exchanger
Inventor: DONARUDO EFU UOONAA
IPC: B01D53/00
Filed: 1989-01-09
Abstract: PURPOSE: To obtain a device by inserting a plug means into respective holes lined by plastic, and quickly penetrating respective pipe end parts into these respective holes after removing the plug means to recover heat in exhaust gas and remove grain-like material. CONSTITUTION: First, the hole portion in a pipe plate 43 is coated by the thin plate 101 of TFE teflon, and then a tool 104 electrically heated is extruded by penetrating the holes in the pipe plate 43 by the teflon thin plate portion. After that, the tool 104 is quickly retreated from the pipe plate 43 to form collars or beads around the holes on the outer side of the pipe plate 43. When all holes in two pipe plates 43 and 44 are treated thus, side part members 40 and 41 and the pipe plates 43 and 44 are bolted together to these final profiles to quickly insert one end part of a pipe 48 into the holes from the outer side of a pipe 43. The thin coat of teflon of a heat exchanger obtained thus prevents the corrosion of these pipes while allowing proper heat transmission, and dropping condensation water washes off grain-like material from the pipes.
Patent JP-H04261307-A (JP)
Title: Earthing arrangement
Inventor: IKEDA IKUO
IPC: H02B1/16
Filed: 1991-01-10
Abstract: PURPOSE:To earth electric equipment arranged in a building structure so that the electric equipment is not affected by a fault current at low frequency composed of commercial frequency such as earth fault of other electric equipment, lightning surge, etc., due to direct lightning, etc., to a conductive structure constituting said building structure. CONSTITUTION:The electric circuit 3a of an electric equipment arranged in a building structure is connected with an earthed conductor 1 arranged on the ground by a first earthing wire 4 while the case 3b of said electric equipment is connected with a conducting structure 2 constituting said building structure by a second earthing wire 5, said first earthing wire 4 is covered with a metal-coated member 9 via insulating member 8 and this metal-coated member 9 is connected with said conducting structure 2.
Patent JP-H08190712-A (JP)
Title: Magnetic disk device
Inventor: NONAKA TOMOKI
IPC: G11B5/60
Filed: 1995-01-10
Abstract: PURPOSE: To enhance the reliability of read and write by stabilizing a floating gap between a head slider and a disk and keeping it constant. CONSTITUTION: A set of the head slider 4 and a spacer 1 is floated up from the disk 9 under rotation. The spacer l is divided into three band-like surfaces 1c, 1a and 1b in the middle and on the left side and right side by two parallel grooves. The middle surface 1c is fixed with a tip part of a gimbal spring 7, while the individual surfaces 1a and 1b on both sides are formed into curved surfaces projecting upward like upper surface shapes of wings of an airplane respectively. By these curved surfaces, the floating gap of the slider 4 is increased larger than the conventional case.  Then, when either of the surfaces 1a and b of the spacer 1, for example, the surface 1a is formed into a flat surface, additional lift on this side is eliminated, and the floating posture of the head slider 4 is changed into a shape distorted clockwise, and hence if the initial posture is distorted counterclockwise, amendment can be carried out accordingly.
Patent JP-S5698479-A (JP)
Title: Method of coloring metal surface
Inventor: MATSUBARA SUSUMU
IPC: C23C22/84
Filed: 1980-01-09
Abstract: PURPOSE:To provide a formed layer having both effects of rust prevention and coloring, by a method wherein a metal surface is treated with an aqueous solution containing an imidazole compound represented by a specific formula, and then the surface is brought into contact with a solution containing a dye. CONSTITUTION:A metal surface is treated with an aqueous solution containing an imidazole compound represented by formula I, where R is a hydrogen atom or an alkyl gp., and R' is an alkyl gp. or a phenyl gp. Then, to form a formed layer, the surface is brought into contact with a dye-containing solution, i.e., an aqueous solution if the dye is soluble in water, or a solvent solution if the dye is insoluble in water.
Patent JP-H10197646-A (JP)
Title: Device for radiation measurement
Inventor: FUSHIMI HIDENOBU
IPC: G01T1/15
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a device for radiation measurement for which the ratio of the standard deviation of measured values to the measured values is suppressed to a small value regardless of the umber of detected photons and which can obtain measured values having high responsiveness by providing a means which selects the integrating characteristic of an integrator in accordance with the magnitude of the output of a radiation detector. SOLUTION: Firstly, reference data are collected for calculating a moving average data number. Then the moving average data number M0 expressed by  1/√ (M0 .N0 )}<L0 , where N0 and L0 respectively represent the number of detected photons collected by means of a radiation detector 102 as the reference data and the upper limit allowable value of the ratio of the standard deviation of moving average outputs 4 to the outputs 4, is found by observation. When the number of detected photons at the time of measuring (observing) the number of photons of radiations and the number of times of moving average are respectively represented by N and M0 .N0 /N (where M0 , N0 , and N are already known numbers), the ratio of the standard deviation of the outputs 4 to the outputs 4 becomes 1/√ (M0 .N0 ) (<L0 ), because √ (N×M0 .N0 / N)/(M×M0 .N0 /N)=1/√ (M0 .N0 ).  Therefore, the ratio of the standard deviation can be suppressed to a value smaller than the upper limit allowable value L0 .
Patent JP-H07205368-A (JP)
Title: Plastic laminated metal panel
Inventor: HORIUCHI TETSUO
IPC: B32B3/30
Filed: 1994-01-12
Abstract: PURPOSE:To obtain a laminated metal panel having a deep feeling and a high- grade feeling by bonding a first transparent or translucent sheet and a second sheet embossed on the side of the first sheet through an ultraviolet curable adhesive to form an two-layered plastic sheet and laminating the plastic sheet to a metal panel through a third sheet so as to oppose the non-embossed surface of the second sheet to the metal panel. CONSTITUTION:A laminated sheet 1 is obtained by bonding a first transparent or translucent sheet 2 composed of polyvinyl chloride to a second sheet 4 formed by applying an embossed pattern 5 to a polyvinyl chloride sheet and coating the surface having the pattern 5 thereof with a urethane acrylate ultraviolet curable adhesive 3 through the adhesive layer. As the third plastic sheet 6 bonded to the surface opposite to the pattern surface of the sheet 4, a hard, semi-hard or soft polyvinyl chloride sheet with a thickness of 80-100mum is used. As the metal panel 8 laminated to the sheet 6 by an adhesive 7, a steel panel is representative but a galvanized steel panel is pref.
Patent JP-S60145845-A (JP)
Inventor: INOUE TAKEO
IPC: B32B27/32
Filed: 1984-01-11
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-H01178633-A (JP)
Title: Construction of timber junction and junction metal
Inventor: KITAMURA YOSHIHISA
IPC: E04B1/19
Filed: 1988-01-08
Abstract: PURPOSE:To simplify a junction work between members by bringing the ends junction surface of timbers into contact with the junction surface of a metallic junction member and screwing an anti-tensile force bolt with an outer diameter larger than an insertion hole into the insertion hole of the timber from the inside air space section side of the junction member. CONSTITUTION:Insertion holes 27 with a specific length are provided in the ends of timbers 22 and 23 along the axial core, and through holes 34 are provided in a metallic junction member 30. Ends junction surfaces 26 of timbers 22 and 23 bring into contact with junction surfaces 31 of the junction member 30, anti-tensile force bolts with an outer diameter larger than the insertion hole 27 are screwed into the insertion holes 27 from the inside air space section side of the junction member 30, and timbers 22 and 23 are coupled with the junction member 30 by clamping reaction force of bolts. Accordingly, junctions of members can be made easily, and a firm junction can be also made.
Patent JP-S62268826-A (JP)
Inventor: KONRAATO EFU GIRUHAUSU
IPC: D01G15/46
Filed: 1987-01-09
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-H11205218-A (JP)
Title: Method and device for calculating mean value of reception levels
Inventor: TAKANO MASAFUMI
IPC: H04B17/00
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide the method for calculating a mean reception level with high accuracy and a small memory capacity in mobile communication. SOLUTION: Let an averaging number of times L be M×N (M, N are natural numbers), then a single block mean calculation means calculates a reception level mean value from one to N times for each reception level sampling, and a single block mean value storage means 103 stores M sets of reception level mean values outputted from a single block mean value calculation means 102. The reception level mean values stored in M-sets of memories in the single block mean value storage means 103 are summed and the sum is divided by M. The result is outputted as the reception level mean value, which is stored in the single block mean value storage means 103 again.
Patent JP-H07208522-A (JP)
Title: Stopper device for turning shaft
Inventor: NIHEI AKIRA
IPC: F16D71/00
Filed: 1994-01-13
Abstract: PURPOSE:To provide a stopper device for a turning shaft capable of setting the operating range in excess of 360 in relation to two turning members to be relatively turned. CONSTITUTION:In a stopper device for stopping two turning members 14, 16 to be relatively rotated around the specific axis U, a first stopper member 10 so provided as to be brought in contact with one of two turning members, and a second stopper member 12 provided on the first stopper member 10 on the other turning member of two turning members are provided, and the first stopper member 10 is rotated around the specific axis within the specific angle range.
Patent JP-H06207376-A (JP)
Title: Production of particle-stuck filament bundle
Inventor: KUWASHIMA HIDEJI
IPC: D06M101/00
Filed: 1993-01-11
Abstract: PURPOSE:To provide good particle-stuck filament bundle without causing disorder of the filament bundle, breakage of fine filaments, etc., by immersing the filament bundle comprising inorganic or organic filaments in a slurry containing the particles and subsequently treating the immersed filament bundle. CONSTITUTION:A fiber bundle e.g. produced by bundling inorganic filaments such as glass filaments or carbon filaments or organic filaments such as polyester filaments with a bundling agent is immersed in a slurry produced by adding particles in the solution of a thermosetting resin composition such as an epoxy resin composition or unsaturated polyester resin composition in water, an alcohol, xylene, etc., and subsequently dried to effectively provide the particle-stuck filament bundle in which the particles are stuck even between the filaments in the filament bundle. One or more kinds of inorganic particles such as calcium carbonate, clay or talc, metal particles such as copper particles or iron particles, polyamide cured product particles, unsaturated polyester resin cured product particles, etc., can be used as the particles according to the purpose of use of the filament bundle.
Patent JP-H01177776-A (JP)
Title: Lens barrel
Inventor: SATO MAKOTO
IPC: H04N5/225
Filed: 1988-01-08
Abstract: PURPOSE:To arbitrarily select between field recording mode and frame recording mode by providing a free-mountable/dismountable lens shutter which is normally open but closes when a signal is supplied from an electronic camera and a ROM having information for this shutter. CONSTITUTION:When the switch of an electronic camera is turned on, lens information stored in the ROM 7 of a lens barrel 2 is transmitted to a system control circuit 10 on the body 1-side. The lens information at this time includes disphragm information, information representing the retention of a mechanical shutter 3, the maximum speed shutter time information of the shutter 3, and an alpha-value (a value corresponding to the disphragm 4-value and a value that veries for each barrel having different lens constitution). In case a barrel 2 that has the mechanical shutter 3, both exposure control by the shutter 3 and that by the function of a CCD image pickup element 11 are made possible. Whether the electronic camera is set in the field recording mode or the frame recording mode can be checked.
Patent JP-H06209096-A (JP)
Title: Formation of p-n junction
Inventor: NAKAMURA HIROKO
IPC: H01L31/10
Filed: 1993-01-11
Abstract: PURPOSE:To form a P-N junction having a uniform depth through a less number of processes for manufacturing a diode, etc., in which picture elements are separated. CONSTITUTION:This method adopts such a process that all areas of the exposed sections of semiconductor layers 4 in which picture elements are separated and which has a first conductivity are converted into semiconductor layers 6 of a second conductivity type at the time of manufacturing a diode element group composed of one-or two-dimensionally arranged diode elements in which picture elements are separated. The semiconductor layers of the second conductivity type are damaged by dry etching at the time of separating picture elements and can be formed in the etching process. The depths of the semiconductor layers of the second conductivity type can be controlled by utilizing the selection ratio of the masking materials used at the time of forming grooves for separating picture elements in the semiconductor layers of the first conductivity type or by the dry etching time. The semiconductor layers of the first conductivity type can be formed of HgCdTe, HgMnTe, HgZnTe, etc.
Patent JP-H04279400-A (JP)
Title: Preparation of pattern on wall surface material
Inventor: KAWAGUCHI HIDEKI
IPC: B44F9/00
Filed: 1991-01-11
Abstract: PURPOSE:To reproduce a natural phenomenon exactly as a pattern on a wall surface material or fabric and thereby create a comfort common to everybody by measuring the natural phenomenon directly, then compiling measurement values thus obtained as data and using the values for preparation of a surface pattern on a variety of products. CONSTITUTION:If a natural phenomenon is the flow of wind, it is measured quantitatively in any selected area and place using a natural phenomenon measurement device 10 as an anemometer. Next, data compilation is performed based on measurement values obtained using the natural phenomenon measurement device 10, with the assistance of a control device 11, and the compiled data is stored in a storage device 12. After that, the data is read from the storage device 12 according to necessity, and the data value is converted in terms of the degree of density between lines at a pattern preparation device 13 consisting of a printer. Then a pattern reproduced using a natural phenomenon consisting of lines is printed on the surface of a wall material and thus a comfort common to everybody can be provided.