baber/WOPTO huggingface dataset:
Patent JP-S63212641-A (JP)
Title: Image forming device
Inventor: MATSUMOTO KENICHI
IPC: B65G15/32
Filed: 1987-02-27
Abstract: PURPOSE:To obtain an image of a satisfactory quality by constituting an image transfer medium conveying belt with a fabric-like sheet composed of a plurality of warps having a length equal to the longitudinal length of the conveying belt and a plurality of wefts which are substantially orthogonal to the warps and alternately knitted with the latter, and by making the tensile elastic modulus of fibers constituting the warps different from that of the warps different from that of the wefts. CONSTITUTION:A conveying belt 8 is composed of a plurality of warps A having a length equal to the longitudinal length of the conveying belt 8 and a plurality of wefts B which are substantially orthogonal to the warps A and alternately knitted with the latter. Further, there are used fibers for the warps A, having a tensile modulus greater than that of fibers used for the wefts B. For the conveying belt 8, there is selected a material which has a less elongation and to which the torque of a drive roller 11 is transmitted with a high degree of efficiency. Further, for the conveying belt 8, there is used a mesh structure fabric-like belt in order to avoid large affection upon corona transfer current during image transfer process. With this arrangement it is possible to control the speed of the image transfer medium conveying belt with a high degree of accuracy, thereby it is possible to obtain an image of a high quality without no transfer irregularity in thus transferred microscopic image.
Patent JP-H07264486-A (JP)
Title: Solid-state image pickup element and solid-state image pickup device
Inventor: AWAMOTO KENJI
IPC: H04N5/355
Filed: 1994-03-16
Abstract: PURPOSE:To provide a solid-state image pickup element and a solid-state image pickup device which reduce the effect of malfunction in the case of incidence of an intense light in excess of a permissible range to take a disturbing light countermeasure into account. CONSTITUTION:The solid-state image pickup device having photoelectric conversion element sections P1-P16 where plural photodetectors are arranged in a line or in 2-dimension on a semiconductor substrate and which apply photoelectric conversion to an incident light and having signal read circuits 3, 5 transferring sequentially signal charges from the photoelectric conversion element sections P1-P16, converting them into a voltage signal for reading is provided with a gate circuit G4 setting a full scale charge amount of signal charges per picture element, a capacitive circuit C2 storing a prescribed amount of charges only for one frame image pickup period as to picture elements having charges in excess of the full scale amount, and a comparator circuit 15 discriminating whether or not the number of picture elements in excess of the full scale exceeds a specific value K1 for the one frame image pickup period based on the amount of charges stored in the capacitive circuit C2.
Patent JP-S51125899-A (JP)
Title: Boundary type ceramic dielectric
Inventor: FUJIKAWA EISEI
IPC: C04B35/46
Filed: 1975-04-15
Abstract: PURPOSE: Boundary-type ceramic dielectric adapted to obtain stable ceramic capacitor with high dielectric constant, low dielectric loss, low variation factor of its receptacle for temperature variation, good characteristics of D.C. bias and A.C. voltage, low noise factor, nd little distortion, even if soldered on the electrodes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54137409-A (JP)
Title: Direct firing type batchwise annealing furnace
Inventor: IIDA HIROSHI
IPC: C21D9/54
Filed: 1978-04-19
Abstract: PURPOSE:To prevent the intake of the air by the procedure in which downward duct is connected to each upper exhaust port of a direct firing type batchwise annealing furnace and then the tip of the duct is connected upwards to a vertical radiation type recuperator in such a way that the final exhaust port is positioned below the exhaust port of the furnace. CONSTITUTION:The downward duct 24 is connected to each upper exhaust port 18 of the outer cylinder 6 of a direct firing type batchwise annealing furnace for metal strip coil, and then the vertical radiation type recuperator 9 is connected upwards to the tip of the duct 24 in such a way that the fianl exhaust port 13 is positioned below the exhaust port 18 of the furnace. The air to be preheated is sent to the recuperator 9 from the inlet 14 through the the annular tube 20 and the tube 21 by the blower 19 to preheat it by heat exchange and then supplied to the burner 7 through the tube 22 from the outlet 16. Thus, even if the exhaust balance of each exhaust duct was broken, the balance can be restored naturally and thus the intake of the air can be completely prevented and th energy-saving effect of the recuperator can also be raised.
Patent JP-S55137944-A (JP)
Title: Extrusion molding machine
Inventor: SATOU TADASHI
IPC: B29C48/92
Filed: 1979-04-15
Abstract: PURPOSE:To absorb the pulsation of a material and prevent a surging phenomenon thereof in an extrusion molding machine, by providing the extruder with a baffle which can be extended into and retracted from the interior of a barrel and which can be regulated as to the extension length thereof in accordance with the magnitude of a material-driving force. CONSTITUTION:A screw 1 is driven to transfer a plastic material which is introduced from a hopper 15 onto a barrel 2. The plastic material is in a solid state at first and pulsates considerably. The material then turns to be in a molten state via a solid-liquid transient state. When a pulsating molten resin is moved by a screw 1, it impinges upon an inclined surface of an inner peripheral portion of a baffle 3. When the pressure of the material is increased by the pulsation thereof, the baffle 3 is retracted into a baffle insertion recess 14, which is provided between guides 4, 5, against the resilient force of springs 7. Thus, the length of the portion of the baffle 3 which is extended into barrel 2 is varied in accordance with the magnitude of the material-driving force to thereby regulate the flow resistance, absorb the pulsation of the material and prevent a surging phenomenon thereof.
Patent JP-S58164368-A (JP)
Title: Halftone recording device of thermal head
Inventor: KAWAKAMI TOSHIO
IPC: H04N1/407
Filed: 1982-03-25
Abstract: PURPOSE:To perform both gamma compensation and temperature compensation simultaneously through a simple circuit constitution, by selecting and outputting an ROM table corresponding to a detected temperature, and outputting a pulse signal corresponding to said table to the heat generating element of a thermal head. CONSTITUTION:A temperature detector 14 measures the ambient temperature of the thermal head and its measurement result is inputted to a table selecting circuit 12 through an A/D converter 13. The table selecting circuit 12 outputs ROM tables 111-11n selectively to a comparator 17 corresponding to the ambient temperature level. Therefore, the set value of the number of pulses after the temperature compensation based upon the relation between print density and the ambient temperature is inputted to the comparator 17. The pulse signal from an oscillator 16 is integrated by a counter 15 and when its pulse number coincides with the set value, a gate circuit 18 is closed to perform halftone recording by pulses from the gate circuit 18.
Patent JP-H10236432-A (JP)
Title: Casing system
Inventor: YONEDA KENICHI
IPC: B65B35/36
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently case even such objects that are likely to lose form by providing a transfer device having a holding mechanism for holding an object on a reception conveyer based on detection results of a detector and transferring the object held by the holding mechanism onto an arrangement/ collection conveyer. SOLUTION: In a cake transfer device 13, a cake 1a held by a holding mechanism attached to a tip of an arm of a robot 25 based on detection results by a detector 12 is transferred to a cake mount 26a of a turn table 26. The turn table 26 rotates by 90 degrees and, at a transfer station ST1, rotates to move the cake mount 26a with the cake 1a transferred to a send-out station ST2 in the vicinity of a tact feed conveyer 35. Then a send-out device 27 sends out the cake 1a on the cake mount 26a which has moved to the send-out station ST2 in the vicinity of the tact feed conveyer 35 horizontally onto the tact feed conveyer 35.
Patent JP-S62259648-A (JP)
Title: Top roller apron for continuous casting equipment
Inventor: HAABAATO RENPAA
IPC: B22D11/128
Filed: 1987-02-26
Abstract: PURPOSE:To facilitate the adjustment of roll change by fitting a unit frame fitting the roll as interposing a shim to a pair of narrow face frames in an apron under interposing the shim individually and arranging the whole apron so as to be inclinable and shiftable. CONSTITUTION:Each roll 12 in the top roller apron 1 for a continuous casting equipment is fitted to the unit frames 8, 9 as interposing the shim 13. And each unit frame 8, 9 is fitted to one set of the narrow face frames 4, 5 as inter posing the shim 17 as the same. By changing the thicknesses of the shims 13, 17, the distance between the rolls is adjusted and also an independent change and maintenance for a damaged roll 12 executed. Further, the narrow face frame 4, 5 adjusts the position and inclination of the top roller apron 1, by shifting a slide-base 27, changing inclination of a bracket 30 and shifting a supporting part 24a by a cylinder 37 and also the change and maintenance of the individual roll 12 is facilitated.
Patent JP-S62206321-A (JP)
Title: Combustion device
Inventor: MATSUDA YUKIKAZU
IPC: F23N5/20
Filed: 1986-03-04
Abstract: PURPOSE:To prevent an accident such as an oxygen starvation even in case of napping of a user by a method wherein a combustion control part for initiating a combustion by turning ON an operation switch and a flame distinguishing timer for forcibly terminating the combustion operated under the combustion control part as a predetermined time is elapsed. CONSTITUTION:When an operation switch 6 is turned ON, a combustion control part 3 initiates a combustion and a temperature control part 2 may control the combustion. Simultaneously, a flame distinguishing timer 7 starts to operate. The combustion is continued until a predetermined time up to the flame distinguishing operation (a preset time: 3hr) is completed. At that time, when an advance notice time=2hr and 45min is elapsed, the flame distinguishing timer 7 may output a signal S2 and an alarm part 9 may generate an alarm. As the user is not aware of this alarm and the time is elapsed without operating a switch part 10 up to the desired time, the timer 7 may generate a signal S1 and the combustion control part 3 may forcibly terminate the combustion. Therefore, if a setting time of the flame distinguishing timer 7 is properly set, it is possible to prevent an accident such as an oxygen starvation positively even if a user naps.
Patent JP-H06258177-A (JP)
Title: High-enthalpy wind tunnel
Inventor: TANAHASHI MIHARU
IPC: G01M9/02
Filed: 1993-03-08
Abstract: PURPOSE:To provide a high-enthalpy wind tunnel, which can preserve the total enthalpy of air flow at a nozzle throat part and in the vicinity of an air-flow stagnating point at the immediate upstream side of the nozzle throat part. CONSTITUTION:This wind tunnel is constituted of a part 1 in the vicinity of air-flow stagnetion a nozzle throat part 2, a nozzle 3, a measuring part 4 and a body under test 5. Heat insulating material, e.g. ceramic material 7, whose machinability is made excellent, is mounted on the wall of the wind tunnel at the part 1 in the vicinity of air-flow stagnation and the nozzle throat part 2. The surface of the ceramic material 7 is covered with a thin stainless steel plate 8. The air flow is not affected by the occurrence of cracks in the ceramic body caused by the shock applied on the wind tunnel. In this high-enthalpy wind tunnel, the thermal energy loss of the high-temperature air flow is prevented, and the energy is preserved to the measuring part at the downstream of the nozzle.
Patent JP-H01296889-A (JP)
Title: Apparatus and method for correcting color phase distortion
Inventor: UIRIAMU JIYOOJI MIRAA
IPC: H04N9/64
Filed: 1989-03-01
Abstract: PURPOSE: To selectively correct undesirable hue change by directly supplying a changing chroma signal to an output terminal and separating a mixing means from a decoding matrix, when a switching means is at a second position. CONSTITUTION: A changed output signal from a demodulator 11 is supplied for a comparator 13, and when the changed 'G-Y' modulated signal is over both changed 'R-Y' and 'B-Y' demodulated signals, a switching signal is generated from the comparator 13. In this state, the changed 'B-Y' signal is subtracted from the 'G-Y' signal by a difference circuit 17, the obtained signal is amplified by an amplifier 19, and this signal is subtracted from the changed 'B-Y' signal by a difference circuit 21 for generating a compensated signal. In addition, when the changed 'G-Y' signal is smaller than both changed 'B-Y' and 'R-Y' signals, a switch 15 is positioned at a position, separating a compensation circuit to directly supply a changed blue color difference signal to a B-Y output terminal.
Patent JP-H06265019-A (JP)
Title: Rotary clutch for automatic transmission
Inventor: HAYAZAKI YASUICHI
IPC: F16H3/44
Filed: 1993-03-08
Abstract: PURPOSE:To prevent drag from being caused when fastening and releasing operations are carried out by setting so that air is not left in an operating liquid pressure chamber of a rotary clutch to govern speed change control of an automatic transmission. CONSTITUTION:When liquid pressure is supplied to a chamber 18, a piston 17 is stroked, and push-presses a clutch pack 16, and a clutch is put in a fastening condition. When the liquid pressure of the chamber 18 is reduced, the piston 17 is returned by a return spring 21, and the clutch is put in a release condition. When air exists in the chamber 18 in a clutch release condition, liquid in the chmaber 18 gathers to the outer peripheral part since specifice gravity is large, and air of small specific gravity gathers to the inner peripheral part. Here, a microscopic clearance 29 arranged in the inner peripheral part lets the air in the inner peripheral part escape to a drain strip groove 26. Thereby, since the air becomes nonexistent, and entering/missing of pressure to/from the chamber 18 can be carried out speedily, so that drag of the clutch can be eliminated.
Patent JP-S55138382-A (JP)
Title: Device for cutting and removing shell of japanese chestnut
Inventor: ISHIKAWA KENICHI
IPC: A23N5/00
Filed: 1979-04-17
Abstract: PURPOSE: To cut and remove the circumferential shell of a Japanese chestnut, by pressing the chestnut toward a cylindrical cutter vibrating rotationally with small amplitude at a low frequency.  
     CONSTITUTION: A cylindrical cutter 1 having a circular edge is mounted to a cutter holder 2. The axis 4 of the cutter holder 2 is rotatably supported with an arm member 6 attached to a supporting frame 7 of a base 5. The cutter holder 2 is furnished with a connecting rod 12 which is reciprocated through a pinion, a rack, etc. with an axis 11 driven by a motor 10. The connecting rod 12 gives rotational vibration to the cutter holder 2. A pressing head 13 vibrating vertically is placed above the cutter holder 2 to press the Japanese chestnut toward the cutter 1. By the combined actions of the circumferential low-frequency vibration of the cutter 1, the static pressure applied to the chestnut with the pressing head 13, and the vertical vibration of the cutter 1, the circumferential shell of the Japanese chestnut can be cut and removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08251410-A (JP)
Title: Image recorder
Inventor: TOKUYAMA MITSURU
IPC: H04N1/407
Filed: 1995-03-07
Abstract: PURPOSE: To realize the improvement in the image quality of a recorded image by eliminating the need for preliminary scanning of an original image to discriminate a character original or a photographic image original or the like so as to speed up an image recording and selecting correctly image signal processing in response to the kind of the original. CONSTITUTION: The histogram of image data outputted from a CCD line sensor 45 is divided into four density areas of 0-99, 100-189, 190-219, 220-255 for each line by a CPU 1. The number of picture elements included in each density area is classified into four ranges of 0-499, 500-1099, 1100-1499 and 1500 or over, and area data of '00', '01', '10' and '11' are allocated to each picture element range in each density area. Characteristic data for one line are formed with the area data in each density area and a kind of an original is discriminated based on the characteristic data.
Patent JP-H03248241-A (JP)
Title: Picture memory access system
Inventor: ADACHI OSAMU
IPC: G06F12/02
Filed: 1990-02-26
Abstract: PURPOSE:To reduce the capacity of a picture memory by transposing bit arrangement of one register of addition and that of the other and using transposed bit arrangement at the address of a picture memory by a data selector. CONSTITUTION:An adder 3 adds the value in a Y register 2 and an arbitrary fixed value alpha, and the value from the adder 3 and the value in an X register 1 are selected by a data selector 4, and the value from the data selector 4 is used as the memory address. Since address conversion is performed by this constitution, the two-dimensional access is efficiently performed when the unit of access is a word in the Y direction, and the capacity of the picture memory is optimized.
Patent JP-H04306595-A (JP)
Title: Deelectrifying mat and earth cord fitting for it
Inventor: YAMADA KOHEI
IPC: A47G27/02
Filed: 1991-03-12
Abstract: PURPOSE:To generate a sufficient deelectrifying effect by including electroconductive fiber in piles to be implanted in the surface layer of a mat to be fabricated into a deelectrifying mat, and furnishing a metal piece to ground the overlock part provided at the whole peripheral edge of the mat to the floor surface of a car, wherein the overlock part consists of an overlock thread including electroconductive fiber. CONSTITUTION:A plurality of piles 13 in which electroconductive fiber 15 is included are implanted penetratively in a base cloth 12 as porous sheet for a deelectrifying mat 11 so that approx. U-form is generated. An overlock part 16 consisting of overlock thread 17 is furnished at the whole peripheral edge of the mat 11 continuously, wherein the thread 17 is made by twisting several synthetic fibers with several electroconductive fibers 18 with a metal film formed over the surfaces. To this lock part 16 an earth cord metal piece 19 for deelectrifying mat is fixed to ground the static electricity to the floor surface of a car, and grounding is generated through an earth cord 20. Thereby the static electricity charged on a human body can be released completely.
Patent JP-S63215317-A (JP)
Title: Manufacture of metal fiber
Inventor: MASAKI KAZUO
IPC: B21C37/00
Filed: 1987-03-02
Abstract: PURPOSE:To efficiently obtain metal fiber in plural dimensions by a single cutting blade by forming a metal block by superposing a metal plate via an adhesive and cutting this metal block in the direction intersecting at right angles with the plane of the metal plate by a straight edge cutter. CONSTITUTION:Stainless steel plates are superposed and fixed by an adhesive with a vacuum impregnating method by an epoxy resin and made a metal block 4 by drying it with heating. The metal block 4 is set to a milling machine by reinforcing both outer sides with a bakelite plate 6 by arranging it in the plane direction of a stainless steel plate 2. A straight edge cutter 8 is moved in the direction A intersecting at right angles with the plane of the stainless steel plate 2 to cut the metal block 4.
Patent JP-H05244833-A (JP)
Title: Self-standing material-embedding system
Inventor: SHIMODAIRA TAKAYUKI
IPC: A01G13/00
Filed: 1992-03-04
Abstract: PURPOSE:To provide the subject system enabling embedding work for straw, etc., to be carried out easily and quickly at a low cost. CONSTITUTION:The objective system made up of (A) a suction device 3 to make holes of specified shape by suction of desert sand, (B) a feeder 5 to trimming straw to a shape corresponding to the above holes, (C) a device 4 to make such trimmed straw fall into the above holes, and (D) a moving means 1 loaded with these devices 3, 5, 4. Using this system, at least the lower parts of such straw are successively embedded in the holes dotted on the desert.
Patent JP-H07262313-A (JP)
Title: Method and device for optically reading character
Inventor: KATSUYAMA YUTAKA
IPC: G06V30/10
Filed: 1994-03-17
Abstract: PURPOSE:To extract a character part from plural candidate character images with a high recognition rate even when the strokes of characters are overlapped on character frames by providing the plural candidate character images while using a neural circuit model. CONSTITUTION:An input image A is inputted and an associated image B1 is provided by using the pattern association storage ability of a neocognitron as a processor utilizing the neural circuit model. The part of a dotted line shows a part not to be expressed as an image. Concerning this associated image B1, the associated image is changed from an associated image B2 to an associated image B4 by switching attention. Next, frame removed images C1-C4 are prepared by executing the frame removing processing of associated images B1-B4. On the other hand, a frame removed image E is prepared from the input image A by executing frame removing processing, and an overlap rate is decided for each of the frame removed image E and the frame removed images C1-C4. Recognizing processing is executed to adopt the associated image B3 as a character candidate for which this overlap rate is set within a certain fixed range.
Patent JP-S56142789-A (JP)
Title: Production of stern nozzle
Inventor: INOUE TAKEHIKO
IPC: B63H5/16
Filed: 1980-04-09
Abstract: PURPOSE: To produce a nozzle by assembling an inner surface material and frame members, subsequently by laying outer surface across the surface flanges of frame members and fixing them to said surface flanges through welding process, and thus thin boards may be used as the outer surface materials of the nozzle.  
     CONSTITUTION: In production of a nozzle 1, an inner surface material 5 and frame members 6 of T type cross section are assembled and welded beforehand. Then, outer surface materials of beltlike thin boards are stretched across surface flanges 7 of the frame members 6 and fixed through welding process. The outer surface materials 8 can be made of thin boards and framed to stand a pressure by adequately adjusting intervals between frame members 6. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63215124-A (JP)
Title: Switching method for line of optical communication line
Inventor: YANAGAWA HISAHARU
IPC: H04B10/032
Filed: 1987-03-04
Abstract: PURPOSE:To make an electric communication line for the switching of a line unnecessary, to respond to a non-metallic optical cable, and to surely perform core control, by performing the core control by passing a test beam of light directly through the optical fiber core of a line in current use. CONSTITUTION:At the time of switching the line 13 in current use to an optical communication line 15 in another route at switching points A and B, firstly, a local injector 16 is arranged in the neighborhood of the switching point A and at a remote side from the switching point B, and a local detector 17 is arranged in the neighborhood of the switching point B and at the remote side from the switching point A. The local injector 16 is an injector to make the test beam of light incident on the optical fiber core to be switched, and the local detector 17 extracts the test beam of light from the optical fiber core. If the test beam of light made incident from the local injector 16 can be detected at the local detector 17, it means that the optical fiber core is the one to be switched. In such a way, it is possible to perform the core control correctly at the switching points A and B.