baber/WOPTO huggingface dataset:
Patent JP-S621821-A (JP)
Title: Production of ultra-low iron loss grain oriented silicon steel sheet free from deterioration in characteristic even after stress relief annealing
Inventor: IGUCHI MASAO
IPC: C23C16/34
Filed: 1986-03-04
Abstract: PURPOSE:To improve the adhesiveness and durability of a tensile coating layer and to obtain the titled steel sheet in a method for improving the iron loss of a grain oriented silicon steel sheet by finishing the same to a specular surface by forming the tensile film consisting of a specific material and having a specific thickness by a CVD method to the specular surface having the specified roughness. CONSTITUTION:A hot rolled sheet of a silicon steel slab is subjected to one pass or two passes of cold rolling including intermediate annealing to a final sheet thickness. The sheet is then subjected to decarburization and primary recrystallization annealing and after a separating agent for annealing essentially consisting of MgO is coated on the surface of the steel sheet, the steel sheet is subjected to final finish annealing. The steel sheet is thereafter pickled to remove the forsterite type underlying film on the surface and the surface is chemically polished and is thereby finished to the specular surface having <=0.4mu center line average height. The tensile film essentially consisting of >=1 kinds among the nitrides and/or carbides of Ti, Nb, Si, V, Cr, Al, Mn, B, Ni, Co, Mo, W, Zr, Hf and Ta are formed by a CVD method to 0.005-5mu thickness on such surface.
Patent JP-S51120270-A (JP)
Title: Theraml transducer
Inventor: OGAWA SOUICHI
IPC: G01K7/22
Filed: 1975-04-14
Abstract: PURPOSE: To offer a class of converters which have faster response speeds comparing to the conventional thin-film temperature converters and which are capable of surface or atmospheric temperature measurement, temperature compensation and infrared ray detection etc. ..... 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09214768-A (JP)
Title: Picture processing circuit and its control method
Inventor: YASUDA HISAHIRO
IPC: H04N1/407
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent line delay occurring by sort mechanism from giving an adverse effect on a picture processing. SOLUTION: A sort part(SRT) 5 where line delay occurs in process for re-arranging a picture data string where respective kinds of data are inputted in an uncontinuous state in a reading line so as to be in the continuous state is provided in a picture processing circuit. In the circuit, an original density tracking part 10 which permits the quantization reference level of picture data to track an original density is provided and the sort part(SRT) 5 is arranged in the succeeding stage.
Patent JP-H03248968-A (JP)
Title: Method and device for steering front wheel for vehicle
Inventor: OIKAWA RYOICHIRO
IPC: B62D7/14
Filed: 1990-02-28
Abstract: PURPOSE:To enable rear wheels to be steered in an iso-phase or an opposite phase to rear wheels according to a situation at a site and to improve small sharp cornering ability by providing a turn-over control unit to steer the front wheels by shifting a steering angle through operation of a handle such that the front wheels are steered in an iso-phase or an opposite phase to the rear wheels. CONSTITUTION:In a device which steers front wheels 1 and 1' and rear wheels 5 and 5' through movement and displacement of tie rods 8 and 11 on the front side and the rear side in the direction of the width of a car, a turn-over control unit 18 to steer the front wheels in a way that a steering angle is shifted through operation of a handle such that the front wheels are steered in an iso-phase or an opposite phase to the rear wheels is provided. The turn-over control unit 18 comprises an approximately arcuate link 19 for converting a direction pivotally supported to a chassis 4 through a shaft 21 and having an approximate arcuate guide hole 22, a center drag link 23 having an insertion part 23 at the one end inserted in a guide hole 22 and the other end coupled to the one end of a link 25 through a shaft 24, and a control cylinder 26 to move an insertion part 23a to a desired position.
Patent JP-H04265601-A (JP)
Title: Controller for motor vehicle
Inventor: SHIBATA AKIRA
IPC: B60L3/00
Filed: 1991-02-18
Abstract: PURPOSE:To sustain running at a low speed by interrupting an accelerator when the temperature of a motor, which is driven with an output having pulse width corresponding to the stepping amount of accelerator, exceeds a predetermined level and lowering the threshold of alarm when the motor driving current exceeds the threshold. CONSTITUTION:Pulse width of PWM signal generated from a pulse width control section 53 is varied according to the output from an accelerator section 50 and a motor 57 is controlled through a motor control section 54. A shunt resistor 3 at an overcurrent protective section 1 detects current flowing through a power transistor PTr built in the control section 54 and thus detected current is then compared through a comparator IC3 with a reference level. When the reference level is exceeded, a level L is outputted and the current of the PTr is lowered while furthermore an alarm is outputted from an alarm generating section 2. On the other hand, motor temperature detected at a temperature detecting section 55 is compared through a comparator IC2 at a temperature protective section 56 with a reference level and the accelerator output is interrupted when the reference value is exceeded. Reference value of the comparator IC3 is set slightly lower than that of the comparator IC2. According to the invention, the motor vehicle is prevented from stopping at an inadequate Position and low speed running is sustained.
Patent JP-H10239967-A (JP)
Title: Developing device in image forming device and toner cartridge used for the developing device
Inventor: MAKINO KAZUNORI
IPC: G03G15/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in an image forming device, capable of surely preventing the leakage of toner, etc., by preventing the rotation of a soft member for a seal in a toner cartridge. SOLUTION: In a laser printer, a stirring part in the toner cartridge is rotated to stir the toner and it is supplied from a toner supplying port, to form an image by an electrophotographic process. In the developing device, an engaging recessed part 302 for rotating the stirring part and a flange 304 are inserted into an opening 230 provided in the toner cartridge. The soft member 306 for the seal is attached to closely be stuck to the engaging recessed part 302 and the flange 304. A washer member 308 is held between the soft member 306 and the flange 304 and projecting and recessing parts 305 are provided in the contact surface of the flange 304 coming into contact with the washer member 308.
Patent JP-H11251663-A (JP)
Title: Rare earth added light amplification fiber, plural wavelength excitation light amplifier, and optical communication system
Inventor: AIZAWA TAKUYA
IPC: G02B6/02
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide rare earth added light amplification fibers, with which a transmissing light can be amplified efficiently, and the optical communication system such as plural excitation light amplifier using the above-mentioned amplification fibers by a plurality of amplification lights having different wavelengths. SOLUTION: A part, having an optimum cutoff wavelength with which the amplification efficiency of respective amplification light becomes maximum, corresponding to the longitudinal direction of a plurality of excitation lights having different wavelengths, is provided, and the cutoff wavelength between the parts, having the above-mentioned optimum cutoff wavelengths is changed continuously from one optimum cutoff wavelength to the other optimum cufoff wavelength in this rare-earth added light amplification fiber. A plurality of wavelength excitation light amplifier is formed by combining the rare earth added light amplification fiber with a plurality of excitation light source of different wavelengths.
Patent JP-H03248017-A (JP)
Title: Thermal flow rate sensor
Inventor: TANIGAWA HIDEYUKI
IPC: G01F1/692
Filed: 1990-02-27
Abstract: PURPOSE:To make the output of a sensor highly accurate by forming a metal film through an electric insulating film with respect to a heat-sensitive resistor pattern. CONSTITUTION:An alumina substrate is used for an insulating substrate 11. Cu is provided as a metal film 12 on the substrate by vapor deposition. An electric insulating film 13 comprising SiO2 is further formed on the film 12. An Ni film is formed on the film 13 by a vapor deposition method. Thereafter, a heat-sensitive resistor pattern part 14 and electrodes 15 are formed by etching. Lead wires 16 are connected to the electrodes 15. The upper parts are reinforced with glass 17. A protecting film 18 is provided. Thus, a flow rate sensor is formed. As a result, the surface-temperature distribution of the flow rate sensor is about 3 deg.C at the hat-sensitive resistor pattern part. The distribution is reduced to about 1/5 the conventional distribution. Namely, the temperature of the heat- sensitive resistor pattern part can be made uniform by arranging the metal film at the heat-sensitive resistor pattern part.
Patent JP-H09240476-A (JP)
Title: Shopping cart
Inventor: NAGASAWA KAZUO
IPC: B62B5/00
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain a sanitary shopping cart capable of mounting a shopping basket on the region for forming a seat for child, sufficiently meeting a large volume of groceries, and sticking no leaked liquid from various goods housed in the shopping basket to the east for child. SOLUTION: A backrest part 21 is tiltably supported in the back and forth direction on the rear site at the lower part of a cart body 10. Now, the backrest part 21 is provided with a supporting part 23 abutted to a seat part 22 at its bottom surface for supporting the seat part 22. Now, the seat part 22 at its extreme end part is vertically, turnably supported on a rear site rather than the backrest part 21 in the cart body 10, and is then slidably mounted on the supporting part 23 to form a seat for child 20 by forwardly tilting the backrest part 21, and the seat for child 20 is folded by backwardly inclining the backrest part 21.
Patent JP-S63212943-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/14
Filed: 1987-02-27
Abstract: PURPOSE:To enhance electric chargeability characteristics of a photosensitive body by forming a eutectic complex layer between a conductive substrate and a photosensitive layer to constitute the photosensitive body and incorporating a specified O,N-containing heterocyclic compound in said eutectic complex layer. CONSTITUTION:The electrophotographic sensitive body is constituted by laminating on the conductive substrate the eutectic complex layer, and on this layer the photosensitive layer. The eutectic complex layer contains as main components a pyrylium type dye, an electrically insulating polymer, such as a polymer having alkylidene-diarylene groups in the main chain, and the O,N- containing heterocyclic compound represented by formula I in which each of R1 and R2 is H, 1-4C alkyl, hydroxyalkyl, chloroalkyl, methylacyl, ethylacyl, 5-6C cycloalkyl, or aralkyl, thus permitting chargeability characteristics to be prevented from deterioration even after repeated uses of the photosensitive body and good images to be obtained.
Patent JP-2000242888-A (JP)
Title: Vehicle controller and recording medium recording its program
Inventor: SHIIMADO TOSHIHIRO
IPC: G08G1/16
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make performable a travelling control as a driver intends. SOLUTION: The vehicle controller is provided with a shift indication detecting means for detecting a shift instruction to select speed conversion stages, a present position detecting means for detecting a present position, a storage means for storing road states, an optimum speed conversion stage calculating means 81 for calculating the optimum speed conversion stage to execute travelling control, an automatic transmission controller 12 for generating the speed converting output of the speed conversion stage which is selected based on one of the shift instruction and the optimum speed conversion stages and a correcting means 82 for correcting travelling control based on the shift instruction.  In this case, when the shift instruction for selecting the stages is detected, the optimum stage for travelling control is calculated and travelling control is corrected based on the shift instruction.
Patent JP-S62203284-A (JP)
Title: Multi-window display device
Inventor: YOKOE TORU
IPC: G06T11/00
Filed: 1986-03-04
Abstract: PURPOSE:To decrease the capacity of a save memory by converting window data of a hidden part on a display screen into compression data and sorting the data to expand only the area required at restoration in applying display changeover of window. CONSTITUTION:A character, graphic form and picture data inputted from an operation section 1 is converted into display data and stored in a display data memory A3 or a display data memory B4. At the save of window, an address DA of the save area of a display memory 6, a save width W and an address MA of a save memory 8 are set to a compression/expansion section 7 to save the compression data 8 are set to a compression/expansion section 7 to save the compression data to the save memory 8 and the compression data length Li of each line is stored in the save memory 8 at the same time. In restoring the window, the address DA of the restoration area of the display memory 6, the address MA of the save memory 8, the start address S and the area width W are st to the compression expansion section 7 to store the compression data and the image data in the restoration area of the display memory 6.
Patent JP-2000229430-A (JP)
Title: Thermal transfer printer
Inventor: TANAKA HIDEFUMI
IPC: B41J2/32
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer printer with a good heat conversion efficiency, capable of preventing image quality deterioration deriving from the pixel density conversion of an inputted image so as to achieve high quality printing. SOLUTION: In a thermal transfer printer for recording with an ink ribbon 1 and a recording paper 4 interposed between a platen roller 2 and a thermal head, the thermal head comprises a heat generating part 3c made of an optical conductive material formed on a transparent base member 3a, a pair of electrodes provided on the transparent base member 3a along both side rims of the heat generating part 3c for applying a voltage to the optical conductive material, and a protecting layer 3d for covering the heat generating part 3c and the pair of the electrodes 3b. A light beam scanning means is provided for scanning on the optical conductive material by a light beam spot 7a via the transparent base member 3a of the thermal head.
Patent JP-H05245052-A (JP)
Title: Motor cooker
Inventor: YAMAGUCHI SHIGERU
IPC: A23G9/04
Filed: 1992-03-04
Abstract: PURPOSE:To provide a motor cooker having an excellent effect of mixing a material with air so that the material like raw cream can be quickly whipped before the temperature of the material rises during the whipping. CONSTITUTION:A receptacle 2 into which a material is put is removably mounted on a main body 1 incorporating motor 6. A disk-like member 9 journalled rotatably by the inner bottom of the receptacle 2 is formed in the plane part with one or a plurality of holes 10, so that air passes through the hole 10 in the convection of the material to provide an excellent motor cooker producing continuously more bubbles.
Patent JP-S60191011-A (JP)
Title: Modified carbonaceous material
Inventor: KIDA YASUSHI
IPC: D06M101/00
Filed: 1984-03-13
Abstract: PURPOSE:To obtain the titled material used for composite materials and having excellent affinity for matrices by treating the surface of carbon of a carbonaceous material consisting of hexagonal carbon network with gaseous fluorine. CONSTITUTION:The surface of carbon of a carbonaceous material consisting of hexagonal carbon network such as graphite, carbon black, carbon fiber, etc. is treated at 1-500mm.Hg partial pressure of fluorine for 0.5min-1hr by placing the carbon into a cylindrical reactor equipped with a mesh plate and an agitator, etc. which is arranged in a thermostat at -80-50 deg.C, keeping the inside of the reactor under vacuum, and introducing gaseous fluorine, which is diluted with an inert gas such as N2 and Ar and the gas such as air and O2 at need, from the lower part of the mesh plate. The titled material used for composite materials is obtained in this way.
Patent JP-S52130237-A (JP)
Title: Manufacture for color separation filter unit
Inventor: MOMOI TAKEHIKO
IPC: H04N9/07
Filed: 1976-04-26
Abstract: PURPOSE: To enable the unit with stable and high quality, by removing the auxiliary base after obtaining the specified thickness by fitting the auxiliary base to the transparent base with the transparent conductive layer and mounting it on the color prism filter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60189916-A (JP)
Title: Manufacture of transformer
Inventor: KAWASAKI TAKAHIRO
IPC: H01F27/26
Filed: 1984-03-12
Abstract: PURPOSE:To manufacture a transformer readily and to prevent the decrease in magnetic characteristics due to hardening contraction, by cutting one part of a wound core comprising thin band of amorphous magnetic alloy, opening the cut part, and mounting windings. CONSTITUTION:Thin band 1 of amorphous magnetic alloy is continuously wound around a spool, and a wound core 2 is formed. The core is cut from the outer surface side to the inner surface side along the laminated direction. Under the state, cut end parts 2a and 2a of the wound core 2 are fixed by fixing tool, synthetic resin 6 is applied or impregnated and dried. With the leg part being deflected outward, the cut end parts 2a and 2a are opened. Under this state, windings 7 and 7 are coupled to both leg parts of the wound core 2. Bonding agent is applied to the end surfaces of the cut end parts 2a and 2a. The end parts are butted and tightened by bolts 9 and 9. They are rigidly tightened through metal pieces 8 and 8, bonded and fixed. In assembling, a reinforcing plate 10 comprising non-magnetic metal is provided on the inner surface part of the wound core 2.
Patent JP-H01218880-A (JP)
Title: Printer device
Inventor: TAKEYA MITSUNAO
IPC: G06K15/00
Filed: 1988-02-29
Abstract: PURPOSE:To eliminate the need for detecting the open or closed condition of a cover, by a method wherein at the time of deselection, replacement of a color ink ribbon cassette is detected at a preset turned position, and data indicative of the replacement is stored, and at the time of request for selection, a new cassette is set to an initial position based on the data. CONSTITUTION:In a deselected condition, a ribbon cassette is set to a preset turned position, and when a ribbon kinddiscriminating sensor 23 is ON, the ribbon is identified as a color ink ribbon, whereas when the sensor 23 is OFF, the ribbon is identified as a monochromic ink ribbon. In the case of color, the sensor 23 is once turned OFF at the time of replacement of the cessette. This turning-OFF is regarded as cassette replacement, and a flag is set in s flag region 14a in a RAM 14. With a new color ink ribbon cassette mounted, the sensor 23 is turned ON. When a request for selection is generated, the content of the flag region 14a is read, and when setting of the flag is confirmed, a ribbon-restoring operation is executed, and the new color ink ribbon cassette is set to an initial position under supervisory by a home position sensor 24.
Patent JP-S62207748-A (JP)
Inventor: WAKABAYASHI ETSUO
IPC: C08L33/08
Filed: 1986-03-04
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-S57161351-A (JP)
Title: Dust preventor for floating internally touched gear pair
Inventor: TAKAMIYA KIKUZOU
IPC: F16H57/00
Filed: 1981-03-30
Abstract: PURPOSE:To enable reduction of damage to a gear by providing a bellows between an internal gear and an external pinion which constitutie a floating internally touched gear pair and by shutting off a gap between the said gears from the outside and preventing entry of an alien substance into the geared part of the gears from such a gap. CONSTITUTION:As a transmission mechanism, a transmission belt 4 is laid between a drive wheel 1 and a driven wheel 2, and e.g. an internal gear 2a formed in the inner circle of the driven wheel is floatingly geared to an external pinion 3 so as to adjust tension of the transmission belt 4 automatically. At this point, hollow disc type guide plates 5 are fixed to both sides of the driven wheel 2 with a belt 6 and a nut 7, and at the same time a bellows 8 is inserted into an axis 3a of the external pinion 3 and its boss 8a is fixed to the axis 3a, and an outter periphery 8b is movably touched to the side of a guide plate. By this, the gap between the internal gear 2 and an external pinion 3 is shuf off from the outside so as to prevent entry of an alien substance into the geared part of the gears 2 and 3 and reduce damage to a tooth.
Patent JP-H04283381-A (JP)
Title: Air suction port device of cold air circulation type open showcase
Inventor: HIRANO TAKASHI
IPC: F24F13/08
Filed: 1991-03-13
Abstract: PURPOSE:To receive obstacles dropped above an air suction port with a grill plate and prevent the obstacles from being dropped into a cold air circulation passage by a method wherein the grill plate at the air suction port is formed to have a sectional passage of Z-shape and then a vertical part of the Z-shaped part is opened as an aeration hole. CONSTITUTION:Refrigerator air passes from a ventilation port 7a through a suction port 5b and is sucked into a cold air circulation passage 5. The air becomes cooling air and is circulated within the refrigerator to cool an inside part of it. In turn, in the case that some obstacles are dropped between a transparent plate 8 and a fence 9, the obstacles are received at horizontal portions 7c and 7d of a grill plate 7 and are prevented from being dropped into a cold air circulation passage 5. Since the obstacles which are easily rolled are prevented from passing through the aeration hole 7a by a raising part 7e, the obstacles do not hurt a cooling device. In addition, the obstacles on the horizontal portions 7c and 7d can be easily removed by removing the fence 9.
Patent JP-H04283850-A (JP)
Title: Parallel computer
Inventor: SAITO MINORU
IPC: G06F15/16
Filed: 1991-03-13
Abstract: PURPOSE:To use parallel computers, which are coupled with plural or a single general purpose computer by plural paths 1, divisionally at some time and as one computer at other time. CONSTITUTION:The parallel computer system consists of plural processor elements(PE) and plural control processors(CP) which control the processor elements(PE) synchronously in clock units, and one of the control processors(CP) is connected to some or all of the processor elements(PE) by a common bus under the connection control of a bus coupling switch(SW); and one control processor(CP) is coupled with one or plural general purpose computers by an independent communication path 1 and plural processor elements(PE) are connected by a communication network which has a hierarchic structure to put some or all of the processor elements(PE) in one, so that groups or all of the processor elements operate in one under the control of the general purpose computer.