baber/WOPTO huggingface dataset:
Patent JP-H0958045-A (JP)
Title: Printer
Inventor: MURAKAMI YOICHI
IPC: B41J2/36
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a small type and low-priced printer by employing a simple circuit. SOLUTION: This printer is provided with an image data computing part 16 which calculates image data and computes an image average value, a pulse duration data preparation part 12 which sets a relation between the image data and recording pulse duration data, a thermal head 14, a head control part 13 which applies electric power corresponding to recording pulse duration data to the heating element of the thermal head 14, and a temperature detection part 15 which detects the ambient temperature of the thermal head 14. By correcting recording pulse duration data with the image signal average from the image data computing part 16 and the temperature detected by a temperature detection part 15, maximum electric power to be applied to the thermal head 14 is restricted.
Patent JP-S6192642-A (JP)
Inventor: UCHIHASHI YASUO
IPC: A47K1/04
Filed: 1984-10-12
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-S60105081-A (JP)
Title: Contour extractor
Inventor: TORIO TAKASHI
IPC: G06T5/20
Filed: 1983-11-14
Abstract: PURPOSE:To obtain the contour lines with high accuracy by supplying a test picture of a background to detect the density dispersion, estimating the degree of noise to eliminate the noise and then estimating the change of density at the areas near each point to calculate the threshold value of edge detection. CONSTITUTION:An input circuit 12 converts the picture signals supplied through a TV camera, etc. into digital pictures. A dispersion detecting circuit 13 detects the dispersion detecting circuit 13 detects the dispersion sigma of the density of the input picture signals at a background part 10. A slope distribution estimating circuit 14 estimates a distribution of density changes at the areas near each point and after elimination of noise to a picture having a density distribution corresponding to a normal distribution featured with the transmitted dispersion sigma and the prescrined mean value. An optimum threshold value setting circuit 15 calculates the minimum one of the threshold values with which the probability where the density change of the areas near each point is larger than the estimated density change is lower the level set by a level setting circuit 16 in accordance with the distribution of said estimated density change. An edge detecting circuit 20 detects a picture element point whose density slope is larger than the threshold value as the contour (edge) of an object. An edge integrating circuit 21 integrates edge signals and extracts contour lines.
Patent JP-H06205531-A (JP)
Title: Circuit device to control load and to discriminate disconnection state
Inventor: FURANTSU ARUMAIAA
IPC: G01R15/09
Filed: 1993-08-06
Abstract: PURPOSE: To provide a circuit device for surely identifying disconnections of line to a load for a wider load current range in connecting a load. CONSTITUTION: A circuit device has a measured resistor-connecting body 2 and a diagnostic device 4. The measured resistor-connecting body 2 is arranged in series with a load 1. A resistance value of the measured resistor connecting body 2 is changed by a switching device 3, depending on a load current and the diagnostic device 4 is structured to generate a diagnostic signal, when a voltage drop generated by a load current is below a threshold in the measured resistor-connecting body 2.
Patent JP-2000041904-A (JP)
Title: Cleaning device of a window glass
Inventor: MAKI KATSUHIKO
IPC: A47L1/02
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To securely clean a window glass by a comparatively simple structure. SOLUTION: While a running frame 31 of a cleaning device body 30 moves horizontally along a front glass 51, a nozzle pipe 35 for front side and a nozzle pipe 38 for lower side spurt a diluted cleaning liquid. Thereafter, while the running frame 31 of the device body 30 moves along the front glass 51, the nozzle pipe 35 for front side and the nozzle pipe 38 for lower side spurt a pressurized cleaning water, and an air blasting mechanism 36 spurts a pressurized air so that the cleaning water adhered on the front glass 51 and the lower glass 52 are blown away. Thereafter, while the running frame 31 of the device body 30 moves along the front glass 51, the air blasting mechanism 36 spurts the pressurized air so that water drops adhered on the front glass 51 and the lower glass 52 are removed.
Patent JP-H10317543-A (JP)
Title: Jointless and endless building wall
Inventor: TANAKA KAZUYOSHI
IPC: E04B2/56
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To construct a jointless and endless wall surface by optimizing the supporting condition of upper and lower end parts of a glass block wall which is relatively small in the allowable compressive stress to keep the stress in the wall surface generated by the external force to be smaller than the allowable value. SOLUTION: A rigid fulcrum 1 whose displacement and angular change are constrained on each end part of a lower end of a curved glass block wall, an auxiliary fulcrum 2 at which only the displacements in Y-direction and Z-direction are constrained in an intermediate part, a fulcrum 3 at which the displacement in Y-direction and the angular change are constrained on each end part of the upper end, and an auxiliary fulcrum 4 at which only the displacement in Y-direction is constrained in the intermediate part, are provided.  The external force to be attributable to the wind, an earthquake, the movement of the fulcrums, the inter-layer displacement, etc., is loaded on the wall surface, and the simulation of the structural mechanics is conducted to check the safety of the wall surface. because the stress generated in the rigid fulcrums 1, 1 is treated in the rigid fulcrums 1, 1 in this wall surface, the wall surface can be connected to each other in the endless manner. Thus, glass block walls can be constructed in a jointless and endless manner without providing any joint such as a column and a mullion in the intermediate part.
Patent JP-H0377340-A (JP)
Title: Wire bonding
Inventor: TAKEDA KAZUHIRO
IPC: H01L21/607
Filed: 1989-08-18
Abstract: PURPOSE:To rapidly execute an alloy formation operation between a lead and a wire and to enhance a bonding strength at this part by a method wherein a lead frame is heated preliminarily at a temperature lower than a melting point of a solder, a wire bonding operation is executed and a bonded part of the lead to the wire is heated at a temperature higher than the melting point of the solder. CONSTITUTION:A copper bare lead frame A in which a semiconductor pellet D has been mounted on an island B by using a solder is pitfed on a first heater block 10; an aluminum electrode of the semiconductor pellet D is connected electrically to a lead E by using a gold wire F; after that, when the frame is conveyed onto a second heater block 13, the lead E is heated again to 300 to 400 deg.C by using the second heater block 13; an alloy formation operation of a bonded part of the lead E to the gold wire F rapidly progresses by this high temperature, and the bonding strength is increased to become a sufficient strength.
Patent JP-H0496504-A (JP)
Title: Driving device for satellite tracking antenna
Inventor: ARAKI TORU
IPC: H01Q1/12
Filed: 1990-08-13
Abstract: PURPOSE:To realize the tracking of a satellite moving on a figure-eight shaped orbit by means of one motor only by adopting the configuration of the driving device such that an antenna shaft is guided with a pendulum type guide mechanism. CONSTITUTION:The driving device consists of a pendulum type guide 1 for guiding an orbit, an antenna shaft zeta for a parabolic antenna 20, a jacky (motor) 5 driving the antenna shaft 2, and a support plate 21 to set a support 2A for a so-called precession of the antenna shaft 2. The antenna shaft 2 having been in a curved motion on a locus gamma along the control guide 3 is changed to be in a straight line motion on an orbit theta to the opposite side according to the movement of the jack. The end point of the control guide 3 is arranged so that it is coincident with a maximum amplitude of the jack. The antenna shaft 2 moves on a figure-eight shaped locus through the repetition of the motion above.
Patent JP-2001043537-A (JP)
Title: Optical disk device
Inventor: INOUE NAOKI
IPC: G11B21/02
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To easily and properly execute a skew adjustment to an optical disk when a light pickup is assembled to a base plate. SOLUTION: A shaft stopping member 10 is energized by the spring force of two compression coil springs 11, an adjusting screw 12 is fastened against the spring force and is screwed into the screw hole of a screw member 7a. When the adjusting screw 12 is further fastened in such a state, the shaft stopping member 10 approaches a sub-plate 7. and when the adjusting screw 12 is loosened, the shaft stopping member 10 is withdrawn from the sub-plate 7. A proper tangential skew adjustment is executed by operating such an adjusting screw 12 while referring to the jitter quantity of reproduced signals obtained from an optical disk 1. The operation of the adjusting screw 12 is finished in the state that the tangential skew adjustment is properly executed, and a light pickup 6 is set to a fixed state as it is.
Patent JP-H1146218-A (JP)
Title: Space build-up method in spanning tree
Inventor: SATO TAKESHI
IPC: H04L12/753
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide the space build-up method for a spanning tree, where problems in a network of a tree structure built up based on the spanning tree algorithm can be solved. SOLUTION: The method is realized with a means that designates a node 12 on a space border by sending a space request message based on a start node 11 of a tree built up, depending on the spanning tree algorithm so as to form a space 10 with a prescribed size and with a means that activates a node 12 on a border of the space 10, formed by the former means as a start of a virtual tree structure. In this case, the independent space 10 is formed on the network through the presence of the node 12 on the border of the space 10.
Patent JP-H0942808-A (JP)
Title: Refrigerator
Inventor: TAKEUCHI MASANOBU
IPC: F25D11/00
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To facilitate setting of effectiveness/ineffectiveness of refrigerant leakage-sensing function in response to a respective feature of a refrigerator. SOLUTION: This refrigerator is provided with a refrigerant circuit, and a control device 36 to which a gas leakage sensor 19 for use in sensing a leakage of refrigerant from a refrigerant circuit can be connected. This control device 36 has a dip switch 41 for use in setting a refrigerant leakage sensing function. In the case that the aforesaid function is set as in effective one by this dip switch 41, a refrigerant leakage sensing operation performed from the refrigerant circuit is stopped, and when the refrigerant leakage sensing function is set by the dip switch 41 as effective one, the refrigerant leakage sensing operation is carried out under a state in which the gas leakage sensor 19 is connected.
Patent JP-2000041484-A (JP)
Title: Sapling cutting apparatus of grafting machine
Inventor: TAKIMOTO HIDEO
IPC: A01G1/06
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a sapling cutting apparatus enabling a grafting work without necessitating long time, free from the variation of cut position of a hypocotyl part and effective for uniformizing the height of grafting sapling by providing a plurality of knives having respectively specific functions. SOLUTION: This cutting apparatus is provided with a stock root cutting knife 12 to cut the root ball of a stock sapling A in an orbit to clamp and transfer the stock sapling A with a stock clamping and transferring apparatus 10, a hypocotyl-cutting knife 13 for cutting the hypocotyl part of the stock, a stock cotyledon cutting knife 14 for cutting the cotyledon of the stock and a scion cutting knife 15 for cutting the hypocotyl of a scion sapling in an orbit to clamp and transfer a scion sapling with a scion clamping and transferring apparatus 11. The root ball and the hypocotyl of the stock sapling are cut at accurate positions during the transfer to decrease the number of grafting steps and perform a stable grafting work.
Patent JP-H0862845-A (JP)
Title: Production of printing plate
Inventor: YOKOIE HIROAKI
IPC: G03F7/40
Filed: 1994-08-16
Abstract: PURPOSE: To provide a production method of a printing plate by which a sharp dot image with uniform respective dots can be formed. CONSTITUTION: This production method includes the following processes. A photosensitive material having one or more photosensitive hardening layers 2 containing a silver halide, reducing agent and polymerizable compd. or crosslinking polymer formed on an aluminum substrate 1 is exposed for forming an image. The exposed photosensitive material is heated to develop the silver halide and then to form a hardened image of the polymerizable compd. or crosslinking polymer. The area not hardened is removed from the photosensitive material by using an eluting liquid. A sticky material (A) is deposited on the surface of the photosensitive material where the hardened image is formed.  The sticky material (A) is removed from the photosensitive material so that the unhardened part 2u which is not removed by the eluting liquid is removed with the sticky material (A) from the photosensitive material.
Patent JP-H02114909-A (JP)
Title: Guide rail structure for drawer
Inventor: EERITSUHI RETSUKU
IPC: A47B88/493
Filed: 1989-08-22
Abstract: PURPOSE: To prevent a drawer form tilting when it is drawn out, by supporting a drawer rail fixed to the drawer through a running roller and a slider abutting on a horizontal flange of a moving rail to a rail slidable on a supporting rail at a side of the main body. CONSTITUTION: A moving rail is slidably mounted to a supporting rail 3 on a side of the main body and the load of a drawer is transferred to running rollers 5, 6 mounted between the supporting rails 2, 3 so as to make a running flange of the rail 3 to draw a U-shape by a horizontal peripheral flange 7 formed by projecting outward on both sides to surround the running rollers 5, 6. At both sides of the rail 2, a vertical flange 10 and a horizontal running flange 9 are mounted to arrange a running roller 13 and a slider 11, and by the rail 2, the running roller 13, the slide 11 and a drawer rail 12 fixed to the drawer are supported on both sides of the drawer. As a result, when the drawer is drawn out, the drawer can be prevented from tilting.
Patent JP-2000045820-A (JP)
Title: Internal combustion engine
Inventor: SASAKI SHIZUO
IPC: F02M25/07
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To perform a stable combustion without generating smoke and causing misfire. SOLUTION: A first combustion having larger EGR gas amount in a combustion chamber 5 generating little soot, than the EGR gas amount generating maximum soot, and a second combustion having less EGR gas amount in the combustion chamber 5 than the EGR gas amount generating maximum soot, are performed selectively. Operation parameter values of an engine, which have effect on fuel in burning in the combustion chamber 5 and the surrounding gas temperature are detected, and based on the operation parameters, the injection starting timing or injection pressure in the first combustion is controlled so as to be between the injection starting timing or injection pressure causing the smoke, and the injection starting timing or injection pressure causing misfire.
Patent JP-H0496872-A (JP)
Title: Picture processor
Inventor: NAKAMURA HIDEKI
IPC: G06T1/00
Filed: 1990-08-15
Abstract: PURPOSE:To enable the high speed display of picture data by installing both an area which stores the compression-processed picture data, and the area which stores the reduced picture data to display, at a registering and preserving part. CONSTITUTION:The picture data inputted to a picture inputting buffer 2 by a picture inputting device 1 is compressed by a compression processing part 3, and written in a storage device 6 as the picture data for printing. At the same time, the picture data reduced by a reduction processing part 4 is written through a write processing part 5 in the storage device 6. A picture data read processing part 7 reads the reduced picture data in the case of the read for display, and transmits the picture data to a display device 8 as it is. Therefore, the expanding process of the picture data and the compressing process for display are not necessary when the picture is displayed, so that the picture can be displayed at the high speed.
Patent JP-S6194114-A (JP)
Title: Cathode-ray tube conversation type device control method
Inventor: INABA RYUICHI
IPC: G05B24/02
Filed: 1984-10-15
Abstract: PURPOSE:To facilitate easy fine operations of a device by constituting the software with a continuous mode and a single action mode for device operations of a CRT conversation type. CONSTITUTION:The operating symbols 11 including 'open', 'close', 'stop', etc., an operating amount 12 and an operating function symbol 13 are displayed on a CRT display device 1 containing a light pen 2 and a keyboard 3. An operation key similar to the symbol 11 is provided also to the keyboard 3. In case the amount 12 is large, i.e., in 30% excess mode of all strokes, the open/close of the symbol 13 is hit with the pen 2 or the keys on the keyboard 3 are operated in a momentary system. While the open/close of the symbol 13 is hit for a fixed small period of time and then stopped automatically when the amount 12 is small. Thus an open/close operation of a fixed stroke (1%, etc.) is carried out. Thus it is possible to perform the fine stroke control with a simple operation.
Patent JP-S6197441-A (JP)
Inventor: NISHIZUMI SHINZO
IPC: D02J1/06
Filed: 1984-10-15
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-H0533047-A (JP)
Title: Method for shot-peening gear parts
Inventor: MASAKI TAKASHI
IPC: C21D7/06
Filed: 1991-07-31
Abstract: PURPOSE:To provide a shot peening method for gear parts by which compressive residual stress, etc., in tooth face can be improved without bringing relating devices such as shot particle projecting device to be large size. CONSTITUTION:In the assumption for projecting the shot particles against the tooth surface 3a in the gear parts 1, projecting angle theta1 of the shot particles A1 against the tooth face 3a to project the shot fparticles is made to larger than in the case of directing the projecting direction of shot particles so as to intersect orthogonally with the axial center of the gear parts against the gear parts and the force of the shot particles acts against tooth surface effectively.
Patent JP-S58117880-A (JP)
Title: Aqueous corrosion inhibitor for car body
Inventor: WATANABE MEIKAI
IPC: C23F11/00
Filed: 1981-12-29
Abstract: PURPOSE:To obtain an aqueous corrosion inhibitor for a car body preventing effectively air pollution, the worsening of work environment, a fire, explosion, etc. by dispersing and emulsifying a specified wax mixture, a volatile amine, an alkali metallic salt of petroleum sulfonic acid and an amphoteric solvent in water. CONSTITUTION:Nonpolar hydrocarbon wax having >=50 deg.C m.p. is mixed with oxidized wax having >=50 deg.C m.p. in 40:60-80:20 ratio. To 100pts.wt. of this wax mixture are added 0.3-10pts.wt. volatile amine, 16-32pts.wt. alkali metallic salt, amine salt or ammonium salt of petroleum sulfonic acid or oil soluble synthetic sulfonic acid and 12-24pts.wt. amphoteric solvent having 120-190 deg.C b.p., and they are dispersed and emulsified in water to obtain an aqueous corrosion inhibitor for a car body, etc. This inhibitor is applied to the double structural part, etc. of a car body by spraying or other method so as to adjust the thickness of a formed dry film to >= about 20mum. This inhibitor has superior penetrating and wetting properties.
Patent JP-H0632274-A (JP)
Title: Method and device for braking bicycle
Inventor: YOSHIKAWA KUNIHIKO
IPC: B62L3/00
Filed: 1992-07-20
Abstract: PURPOSE:To provide a double brake only a rear wheel which is the driving wheel in order to increase the safety in braking without damaging the braking force. CONSTITUTION:A bicycle is provided with a brake lever 10 on the right side of the handlebars 2, and a brake lever 20 on the left side of the handlebars 2. Brakes 30, 40 for the rear wheel are connected to these brake, levers 10, 20 through the respective brake wires 11, 21. The first brake 30 for the rear wheel consists of a side-pull type caliper brake which clamps the rim 3a of the rear wheel 3 by a brake shoe, while the second brake 40 consists of a band brake to brake by pressing a link body which is integrated with an axle 3b. Thus, the rear wheel is braked by operating either of the brake levers 10, 20, eliminating the danger of a bicycle to be tumbled forward due to prior stoppage of the front wheel to the rear wheel.
Patent JP-2000105568-A (JP)
Title: Driving method of display panel and electric discharge type display device
Inventor: MASUDA TAKEO
IPC: G09G3/288
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent display cells from erroneously functioning due to crosstalk between the adjoining display cells of a plasma display panel and prevent image quality from degradation. SOLUTION: By applying reset pulse to be applied during an overall reset period 41a to be divided into P1, P2, the timing of electric discharge is put in order in the second reset pulse P2, and hence crosstalk between the upper and lower adjoining display cells is reduced to prevent image quality from degradation. Further, assistant pulse of time interval of t1=1-3 μs and pulse width of t2=5-30 μs not electrically discharged after reset pulse is applied by polarity gathering electric charge so as to reduce the voltage of scan pulse.
Patent JP-H0963560-A (JP)
Title: Separator and battery using same
Inventor: NISHI MIO
IPC: D21H15/02
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent formation of pinholes even when separator is thinned by adding isolated cellulose microfibrils to cellulose fibers or a composite of cellulose fibers and synthetic high polymer. SOLUTION: This separator is constructed of cellulose fibers or a composite of cellulose fibers and synthetic high polymer with the addition of isolated cellulose microfibrils. An appropriate amount of addition of the cellulose microfibrils is 5 to 40 parts by dry weight. As the cellulose microfibrils, those isolated from bacteria cellulose or a secondary film of vegetable fibers are usable.
Patent JP-S6274341-A (JP)
Inventor: SATO TOMOHIRO
IPC: A61B8/00
Filed: 1985-09-30
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-H0553429-A (JP)
Title: Developing device of electrophotographic device
Inventor: HASHIZUME HIROSHI
IPC: G03G15/08
Filed: 1991-08-27
Abstract: PURPOSE:To provide a developing device where the tightly pressing force of a blade against a developing roller is stable, no large deflection of a blade holder is generated, the manufacturing cost increase is prevented and collection of toner between the blade and the developing roller can be prevented. CONSTITUTION:A developing device is characterized by that it is provided with a developing roller 4 and a thin layer forming member 12 which achieves the frictional electrification of the toner (T) while forming a thin layer of one- content toner (T) on the surface of the developing roller 4, and that the thin layer forming member 12 is provided with a blade holding bar 13 comprised of a solid round bar and an elastic blade 14 which is fixed at least to one part in the circumferential direction of the blade holding bar 13 and is brought into contact with the surface of the developing roller 1.
Patent JP-S60107198-A (JP)
Inventor: AIZAKI YOSHIHIKO
IPC: G06Q40/00
Filed: 1983-11-16
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。