baber/WOPTO huggingface dataset:
Patent JP-H08111812-A (JP)
Title: Electron endoscope
Inventor: KOMATSU YASUO
IPC: A61B1/04
Filed: 1995-07-07
Abstract: PURPOSE: To control drive of a solid-state image pickup element optimizingly corresponding to information relating to a lighting light generating means. CONSTITUTION: A luminous quantity detection circuit 133 uses part of an emitted light from a lamp 65 to detect the luminous quantity and controls the gain of a GCA 134 via an isolator 135. An output of a solid-state image pickup element 93 is fed to a CDS circuit 97 via an isolation section 137. A rotation filter control circuit 92A of a light source device 62A decides the operation mode based on a command by an operation panel and on an ID of an endoscope, controls insertion/withdrawal of a rotation filter 66 to/from an optical path, rotating speed and phase of the filter 66, gives a lighting mode signal to an aperture drive circuit 79 and also to a processor 63A. A rotation filter control circuit 92A gives information as to the phase, speed or insertion/withdrawal of the rotation filter to a CCD drive circuit 95 and drives adaptively the solid- state image pickup element 93 based on the information.
Patent JP-H0336142-A (JP)
Title: Feed hole parting scrap removing mechanism of printer
Inventor: EOMO KYORI
IPC: B65H20/20
Filed: 1989-07-03
Abstract: PURPOSE:To remove a feed hole parting residue for sure by providing a forked feed pick on the edge of a tractor cover. CONSTITUTION:In order to prevent floating of a paper sheet 4, the paper sheet 4 is carried by a tractor 1, being pressed by a tractor cover 2. At that time, a feed hole parting residue 5 is hooked by a feed pick 3 of the cover 2, and is removed thereby.
Patent JP-S6064581-A (JP)
Title: Automatic aperture controller of lens for cctv camera controllable remotely
Inventor: ARAI MASAYUKI
IPC: A47J37/06
Filed: 1983-09-19
Abstract: PURPOSE:To attain single line control and to fix an aperture electrically by providing an aperture control signal stabilizing means switching automatic aperture and remote control by a control voltage in an aperture controller of a lens for CCTV camera. CONSTITUTION:When no position control signal Vm higher than a preset reference voltage is inputted to a position control signal input terminal 2, an SW2 is turned on and SW 3, 4 are turned off, only a picture signal Vin inputted to a picture signal input terminal 1 passes through an automatic control circuit and is inputted to a drive circuit, a motor M is driven to attain automatic aperture. When the position control signal Vm higher than the reference voltage is inputted to the terminal 2, the SW2 is turned off, the SW 3, 4 are turned on to attain the remote aperture control. Since the SW4 is closed, a position feedback is applied by using the position detection signal from a position detection element H to fix electrically the aperture.
Patent JP-H0836080-A (JP)
Title: Neutron reflecting body in radius direction of nuclear reactor
Inventor: SHOMURA HIROKAZU
IPC: G21C11/06
Filed: 1994-07-25
Abstract: PURPOSE:To provide a body with a long life for reflecting neutrons in the radius direction of a nuclear reactor, which can be processed and manufactured easily and in which a high stress is not converged partially. CONSTITUTION:The reflecting body 20 surrounding a reactor core from the outside in the radius direction to reflect neutrons in the radius direction is composed of, for example, four divided neutron reflecting segments 21, 23 by aligning them in the circumferential direction while them neighbor to one another at their end parts. The divided neutron reflecting segments have a flat shape and are made to have an almost arc-like shape and composed of a large number of arc-like neutron reflecting parts 25, 27 which are overlaid. To prevent neighboring neutron reflecting parts from shifting relatively, circumferential projected parts 25a, 29a are formed in one joining faces. Circumferential shoulder steps 27a, 29b to receive the circumferential projected parts are densely formed in the other joining faces to join the projected parts and the steps mutually like spigot joints, and a large number of the overlaid arc-like neutron reflecting parts are fastened by through bolts 35.
Patent JP-H0833873-A (JP)
Title: Box packing device for harvest
Inventor: SHIMOMURA TAKAMICHI
IPC: B07C5/36
Filed: 1994-07-25
Abstract: PURPOSE:To make it possible to orderly align sorted harvests in a direction transversal to their transportation direction and to efficiently execute box packing of these harvests with a fewer operators. CONSTITUTION:Plural sorting sections 4A, 4B for sorting the harvests K in accordance with the grades discriminated by a grade discriminating section 3 are provided with plural junction conveyors 5 for receiving the harvests K from buckets 2. These junction conveyors 5 are provided with plural divided aligning conveyors 6 which are divided in a transporting direction to plural rows corresponding to the junction conveyors 5 forward in the transporting direction and are driven and stopped respectively separately so as to equally sort the harvests K of the same grades subjected to discrimination of the grades, by which the harvests K carried onto these divided aligning conveyors 6 are aligned. The harvests K aligned in such a manner are taken out of a box packing section 9 and are automatically packed into boxes.
Patent JP-S5962068-A (JP)
Inventor: YAMAMOTO CHIYUUICHI
IPC: A63B53/04
Filed: 1982-09-30
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-S5693848-A (JP)
Title: Rare earth intermetallic compound magnet
Inventor: OKONOGI ITARU
IPC: C22C19/07
Filed: 1979-12-27
Abstract: PURPOSE: To provide a high-density high-performance magnet by rendering powder grains ultrafine of a permanent magnet alloy consisting of intermetallic compounds including rare earth metals and other metals.  
     CONSTITUTION: A permanent magnet alloy includes one or more of intermetallic compounds having formula RM 5 WR 2 M 17  where R is rare earth metals such as Sm, Y, La, and Ce, and M is metals such as Co, Fe, Cu, and Mn. The permanent magnet alloy is melted with high-frequency melting or arc melting and is formed into an ingot. The ingot is made coarse grains, the grains are charged in a vacuum evaporation vessel, and made ultrafine powder of less than 1μ in side, using ingas vaporization process. The powder is charged in a metal mold, and formed by pressing, while being orientated in a magnetic field. The formed body is sintered in an inert gas atmosphere thereby providing products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6417082-A (JP)
Title: Thermomagnetic recorder
Inventor: ITO CHIHARU
IPC: G03G19/00
Filed: 1987-07-10
Abstract: PURPOSE:To enable printing at a high resolution and high speed with a light source of a low energy by subjecting a temp.-sensitive semiconductor layer to photoirradiation to increase the temp. thereof, energizing the temp.-sensitive semiconductor layer and a magnetic recording layer and impressing a magnetic field to the magnetic recording layer. CONSTITUTION:Laser light modulated according to image information is projected through a transparent electrode layer 6 to the temp.-sensitive semiconductor layer 5. The temp.-sensitive semiconductor layer 5 generates heat by absorbing the light energy. The resistivity of the temp.-sensitive semiconductor layer 5 formed of vanadium oxide decreases sharply with the transition temp. as a boundary and current is poured by electrode 8 into the part subjected to the photoirradiation through sliders 20, 21. Joule heat is generated by the pouring current in the magnetic recording layer 4 which is previously magnetized in the same direction by a permanent magnet 18 for magnetization when said layer is subjected to the photoirradiation. The magnetization is thereby annihilated. The magnetization appears again when the photoirradiation ceases, but the magnetic field below the coercive force of the magnetic recording layer 4 is previously applied by the permanent magnet 14 for bias magnetic field and, therefore, the magnetization generated again after the photoirradiation is inverted in the direction thereof and the latent image based on the image information is formed. The printing at the high resolution and high speed with the low energy is thereby executed.
Patent JP-2001008107-A (JP)
Title: Image processor, image processing system, its method, and storage medium
Inventor: SAKO TSUKASA
IPC: G16H10/60
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of improving the quality of a photographed image by surely correcting defective pixels. SOLUTION: An initial defect correction means 202 correct digital image information by using initial defective pixel position information previously known at the time of shipment from a plant or the like. A defective position extraction means 204 extracts defective pixel position information from image information obtained after correcting defective pixels by the means 202. The defective pixel position information obtained by the extraction is the positional information of defective pixels increased during the period of using a plane sensor by a user and the increased defective pixel position information also can be used for correcting an image.
Patent JP-2001006141-A (JP)
Title: Manufacture of magnetic head
Inventor: WATANUKI KIICHI
IPC: G11B5/31
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic head in a fine size such as a femtoslider with high precision and satisfactory yield. SOLUTION: In this method for manufacturing a magnetic head for forming a magnetic head element by forming a magnetic film or the like on the surface of a substrate by a wafer process, a wafer 50 whose thickness dimension is longer than the length dimension of a slider is used as the substrate, and a magnetic film or the like is formed on the substrate, or the thickness of the wafer 50 in a state that the back face of the substrate is ground after the magnetic film is formed on the substrate is set so as to be thicker than the length dimension of the slider, and then low bars 52 are segmented from the wafer 50, and prescribed working is carried out to the low bars 52 so that the slider can be formed.
Patent JP-S6152934-A (JP)
Title: Straightening device of bar body
Inventor: MIZUNUMA SHINAN
IPC: B21D3/04
Filed: 1984-08-22
Abstract: PURPOSE:To enable the automatic straightening of the whole length of a bar body including the end by arranging the non-driven rolls which are brought into contact by the prescribed rolling reduction load successively over the whole length of the bar body with the medium position of the arrangement of adjoining inclined rolls. CONSTITUTION:The straightening device 10 consisting of four sets of inclined rolls 11 which are arranged with inclination for the feeding direction of an upset steel pipe 12 gives a rotary bending action to the steel pipe 12 and enables it to advance with the driving of each roll 11 by the up and down driving motors 13A, 13B. A non-driven roll 14 which is brought into contact by the prescribed rolling reduction load successively over the whole length of the steel pipe 12 with the medium position of the 3rd inclined roll 11 and the last 4th inclined roll 11 is also arranged in the straightening device 10. By the way the non-driven roll 14 is made one set with arranging three pieces of rolls at the position 3 around the steel pipe 12. The whole length including the end of the bar body is thus enabled automatically for straightening.
Patent JP-H1015717-A (JP)
Title: Drilling device
Inventor: SHIBATA NOBUTAKA
IPC: B23B47/34
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To prevent worsening of dust collecting efficiency due to decreasing of pressure in a dust collecting cover, in a drilling device formed so as to suck and remove cutting chips generated by drilling work. SOLUTION: In a drilling device covering a machining part with an upper/ lower side dust collecting cover 7, 8 so as to suck and remove cutting chips generated by drilling work, in at least one of an upper side holding plate 13 mounted in a tip end of the upper side dust collecting cover 7 and a lower side holding plate 14 mounted in a tip end of the lower side dust collecting cover, an outside air introducing groove 16 is provided.
Patent JP-H07112840-A (JP)
Title: Conveyer bed in printing device and manufacture thereof
Inventor: KONO NOBUO
IPC: B65H5/36
Filed: 1994-06-30
Abstract: PURPOSE:To provide a conveyer bed in a printing device, which has a setting surface with a lower profile irregularity, and which can be easily machined. CONSTITUTION:A conveyer bed body 100 and a printing medium setting part 90 formed thereon with a setting surface 92 on which a printing medium is set, are separately formed, and accordingly, the profile irregularity of the setting surface 92 can be given by the printing medium setting part 90. Thus, it is possible to provide a conveyer bed 33 for a printing device, which can improves the surface irregularity of the setting surface, and which can be easily machined.
Patent JP-S6417830-A (JP)
Title: Production of formed product by fiber reinforced composite metallic powder material
Inventor: YAMAGUCHI YOSHIHIRO
IPC: C22C47/14
Filed: 1987-07-10
Abstract: PURPOSE:To produce formed products of a fiber reinforced composite metallic material with high quality in high yield by kneading reinforcing fibers, metallic powders and a binder, subjecting them to granulation, forming the granulated body into a preform, thereafter removing the binder and sintering said formed body. CONSTITUTION:The binder is added to the mixed material of the reinforcing fibers and the matrix metallic powers, and they are kneaded. The binder which is not brought into reaction with the matrix metal, has less affinity with water, has solubility for organic solvent and has the decomposition temp. below the sintering temp. of the matrix metal is suitably used. Said kneaded material is then subjected to granulation into about 0.5-5mm and the resultant granulates is preformed by a forming machine. The formed body obtd. by this method is sintered and heated. At this time, the debinder treatment is executed after said granulation and until the sintering at the latest. The sintered formed body is thereafter forged into the objective shape.
Patent JP-S6331833-A (JP)
Title: Line pressure controller for v-belt type continuously variable transmission
Inventor: YAMAMURO SHIGEAKI
IPC: B60W10/10
Filed: 1986-07-25
Abstract: PURPOSE:To prevent slippage of a V-belt and to improve the durability of V-belt, by temporarily increasing the line pressure with respect to a referential level being determined on the basis of such as an engine load when selecting operation for transferring the speed change ratio to low side is performed. CONSTITUTION:A continuously variable transmission comprises a drive pulley having an effective diameter variable with the hydraulic pressure and a driven pulley entrained with a V-belt where speed change control is performed by varying the hydraulic pressure functioning onto the drive pulley. The line pressure is controlled by a line pressure control means C such that it will increase as the engine load detected by an engine load detecting means A and the speed change ratio detected by a speed change detecting means B increase. When the select steering for transferring the speed change ratio to low side is performed by a select operation means D, the line pressure is controlled to exceed over a referential level being determined on the basis of the engine load and the speed change ratio for a predetermined time by a temporal line pressure increasing means E.
Patent JP-S5874903-A (JP)
Title: Confluence circuit for fluid pressure driver
Inventor: SAKAMOTO HIROKATSU
IPC: F15B11/17
Filed: 1981-10-29
Abstract: PURPOSE:To reduce the size and cost of a fluid pressure driver, by composing a confluence circuit of a check valve, a pilot valve, etc. CONSTITUTION:In a check valve 55, a poppet 59 is put in contact with a valve seat 60 by a spring 58 in a spring chamber 57 to disconnect a primary port 61 and a secondary port 62 from each other. The poppet 59 is stepped at the tip so that the pressure at the primary port 61 and that at the secondary port 62 are both applied to the poppet. The primary port 61 is connected to the pumping line 2 of a pump 1 through a passage 63. The secondary port 62 is connected to the pumping line 13 of a pump 12 through a passage 64. The spring chamber 57 is connected to a pilot valve 56 through a passage 65. The secondary port of a shuttle valve 67 for selecting the higher pressure side of pilot chambers 43, 44 of a changeover valve 4 is connected to a pilot chamber 66 at one end of the pilot valve 56. The secondary port of another shuttle valve 69 for selecting the higher pressure side of pilot chambers 33, 34 of another changeover valve 15 is connected to a pilot chamber 68 at the other end of the pilot valve 56.
Patent JP-H0461841-A (JP)
Title: Electronic endoscope device
Inventor: GOTO MASAHITO
IPC: H04N5/359
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the image quality having high sensitivity in laser beam irradiation, using a small-sized solid image pick-up element and reduce moire without deteriorating the limit resolving power without using a low path filter, by installing an optical lens for each unit image element of the solid image pick-up element. CONSTITUTION:An interline type CCD 15 is arranged at the focal position of an objective lens at the top edge part, and the CCD 15 is arranged contiguously to a sensor part 51 and a vertical transfer passage (V.CCD) 52, and unit figure element is constituted of the contiguous both 51 and 52. A projection type microoptical lens 54 is arranged for each unit image element on the surface of the sensor part 51. Accordingly, since a solid image pick-up element is the interline type CCD 15, the generation of blooming is prevented even if the laser beam for therapy and the guide light are irradiated to an irradiated body. Further, the solid image pick-up element can be made small-sized, and, since the lens 54 is installed for each image element on the surface of the sensor part 51, the effective aperture rate of the CCD 15 is increased and the sensitivity is improved. Accordingly, since the interline type for the countermeasure for blooming due to laser beam is used, the diminished sensitivity can be restored.
Patent JP-S6331478-A (JP)
Title: Troubleshooting device for inverter
Inventor: KANAZAWA HIDETOSHI
IPC: H02M1/00
Filed: 1986-07-24
Abstract: PURPOSE:To automatically specify a failure mode in a short time by supplying an ON signal to each switching element of an inverter as a defect check signal, and judging the failure mode on the basis of the check signal and a detection signal of an input side current. CONSTITUTION:An AC motor 3 is driven at a variable speed through a rectifier 5 and an inverter 6 by power supplied from an AC power source 4. A compressor 2 is driven by the motor 3. The inverter 6 is composed of power transistors, and turned on and off by a command from normal data instructing means 12 in a base driving circuit 13. In this case, mode judging means 14, check data instructing means 15 and defect judging means 16 are provided for troubleshooting, and the transistor of the inverter 6 is driven by a predetermined program with a check mode command. A current flowing to a DC circuit 7 is detected by this driving by detectors 10 and 11, the presence or absence of the defect is judged on the basis of the detected current and the command content, and the result is displayed on a display unit 17.
Patent JP-S6333565-A (JP)
Title: Production of multi-layered metallic film
Inventor: KAMISHINO ATSUSHI
IPC: C23C14/46
Filed: 1986-07-23
Abstract: PURPOSE:To produce multi-layered thin metallic films which have good crystallinity and are steep in compsn. change at the boundary by moving plural metallic targets successively to an ion beam projection position and sputtering the same, thereby laminating the thin films successively on a substrate. CONSTITUTION:The target 11 is sputtered by the ion beam 9 drawn out of an ion beam source 4 to form the thin film on the substrate 15 in a vacuum vessel 1 subjected to vacuum evacuation. >=2 pieces of the metallic targets 11, 11' are held to a target holding mechanism 10 and are rotated around a central shaft 12 by which the targets are successively moved to the ion beam projection position in the above-mentioned method. >=2 kinds of the thin metallic films are thereby laminated on the substrate 15. The above-mentioned ion beam source 4 is adequately a Kaufmann type ion source. The ion beam density of the ion beam 9 is preferably in a 3-40mA/cm<2> range and the acceleration voltage 600-1,500V. The ion beam projection position is adequately in the range of 15-60 deg. angle between the normal of the target 11 and the center line of the ion beam 9.
Patent JP-S5965419-A (JP)
Title: Wire straightening method for toroidal core winder
Inventor: FUJII TERU
IPC: G11B5/17
Filed: 1982-10-06
Abstract: PURPOSE:To straighten a wire thereby to allow the same to be reliably and efficiently wound on a toroidal core, by providing a slide plate on a wire chuck which draws out the wire projecting from a core hole in the toroidal core, and squeezing the wire through a groove part of the slide plate. CONSTITUTION:A wire 2 is gripped by a gripper 5 positioned on the upper side of a toroidal core 1 and is inserted into a core hole 4. The gripper 5 is opened in the direction of the arrow A to release the wire 2 from the grip. Simultaneously, the end portion of the wire 2 is clamped by elastic members 15a, 15b. A wire chuck 13 lowers, and the wire 2 is drawn out. The gripper 5 on the upper side of the toroidal core 1 is moved around to an intermediate position between the toroidal core 1 and the wire chuck 13 and grips the wire 2. As the wire chuck 13 is further moved downwardly, since the wire 2 is firmly gripped by the gripper 5, the wire 2 and the elastic members 15a, 15b come in slide contact with each other along groove portions of the elastic members 15a, 15b, whereby the wire 2 is squeezed and any bend or inclination is straightened.
Patent JP-2001000358-A (JP)
Title: Wet tissue package
Inventor: NAKAGAWA MOMOKI
IPC: B65D83/08
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a wet tissue package suitable for carrying, allowing only the required number of sheets to be taken out, usable as a promotional medium and excellent in moisture retaining effect owing to impregnant components impregnated in nonwoven fabric. SOLUTION: A plurality of unit wet tissue packages enclosing nonwoven fabric together with impregnant in the sealed state in bags with decorated surfaces, are enclosed in a storage box decorated in common to the bags. The impregnant impregnanted in the nonwoven fabric contains chitosan, collagen, silk oil and/or borage oil.