baber/WOPTO huggingface dataset:
Patent JP-S63293495-A (JP)
Title: System for controlling output distribution in nuclear reactor
Inventor: KATSUYAMA YOSHIAKI
IPC: G21C7/22
Filed: 1987-05-27
Abstract: PURPOSE:To decrease the amt. of water to be treated by adjusting the target value of the axial output parameter in a nuclear reactor according to the flow rates of aq. boric acid soln. and diluting water to be injected. CONSTITUTION:The moving speed DELTAIRB, to a negative side, of the target value DELTAIREF of the axial output distribution parameter obtd. by computing 5 an enriching flow rate WB of boron and the gain KB obtd. by computing 6 a reactor output QN are multiplied 7 to obtain the moving speed DELTAIRB1, to a negative side, of the target value DELTAIREF. The speed DELTAIRB1 is then integrated 8 to obtain a moving quantity IRB2. The moving quantities DELTAIRD2 and DELTAIRB2 obtd. by processing the diluting flow rate WD of the boron and the reactor output QN similarly with computing elements 11, 12 as well as a multiplier 13 and an integrator 14 are added 9 to obtain the target value DELTAIREF. Whether the target value DELTAIREF attains an upper or lower limit or not is decided by a computing element 10 and the target value DELTAIREF is moved to the negative side at the time of enriching the boron and to the positive side at the time of diluting the boron. A deviation DELTAIDEV in the axial output distribution parameter is, therefore, decreased and the amt. of the water to be treated is decreased by reducing the enriching flow rate and diluting flow rate of the boron.
Patent JP-H10319708-A (JP)
Title: Developing device
Inventor: MAKII ATSUTO
IPC: G03G15/08
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To deliver toner between a toner carrier and a first and a second devloper carrier without using such a member as a scraper. SOLUTION: This is a developing device 3 including a first developer carrier 17 and a second developer carrier 19, which have toner retained on their circumferences, both bodies respectively facing a toner carrier 9 supported in a rotatably movable manner, their circumferences retaining a two constitutional developer composed of toner and a carrier and supported in a rotatably movable manner, and a toner supply area 29 where the toner carrier 9 and the first developer carrier 17 face each other is formed with an electric field for transfering toner from the first developer carrying body 17 to the toner carrier 9, while a toner recovery area 39 where the toner carrier 9 and the second developer carrier 19 face each other is formed with an electric field for transfering toner from the toner carrier 9 to the second developer carrier 19.
Patent JP-H04243697-A (JP)
Title: Loading device
Inventor: SETSUSHI GIOBAANI
IPC: B64G1/22
Filed: 1991-06-03
Abstract: PURPOSE: To provide a recharge device having the simple structure, being reliably operable and capable of obtaining a prescribed operation stroke, particularly, a recharge device for drive mechanisms for extending and retracting an operation member of a space vehicle. CONSTITUTION: In a spring operated mechanism, a recharge device 1 is adapted to wind a spring 4 during idle times when drive mechanisms 4, 16 are not operating, and has a lever member operated by a shape memory alloy member 46 and adapted to turn gears 8, 26 for winding the spring 4.
Patent JP-H08326369-A (JP)
Title: Key box device
Inventor: NAKANISHI YOSHIHITO
IPC: E05B19/00
Filed: 1995-05-30
Abstract: PURPOSE: To turn on/off a micro switch following insertion/removal of a key holder so as to prolong a life of the switch by arranging a rotational plate, which is energized by means of a spring, in a key box arranged in each room in a hotel and the like. CONSTITUTION: A rotational plate 12, in which an operation part 12c is arranged at the tip, is arranged inside an approximately box-shaped key box 5 while energized by means of a spring 15. When a key holder A for the room is inserted against the force of the spring 15, the key holder A lifts the rotational plate 12, and the operation part 12c is brought into contact with a hinge lever 19 so as to operate a micro switch 16, so that a signal is transmitted for performing control of lighting and air conditioning in the room and entrance management at a front desk. When the key holder A is pulled out, the rotational plate 12 is returned to a normal position, and output of a signal from the micro switch 16 is stopped. In this way, the application of an excessive load onto the switch 16 is prevented, so that a life and detecting precision of the switch 16 can be improved.
Patent JP-H10322355-A (JP)
Title: Portable information device
Inventor: FUKAYA KAZUO
IPC: H04L12/28
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To build up the optimum portable information device to realize a mobile computing by integrating an antenna for a radio local area network LAN with a personal computer main body so as to configure the device compact. SOLUTION: In this portable electronic device, a main body frame including at least a PCMCIA slot and a display frame 2 on which a display unit is mounted are connected mechanically turnably via hinges 3, an antenna 5 is adhered at a position in the display frame and surrounding an outer frame of the display unit. Or a metallic foil 22 is adhered to a radio LAN card 21 so as to be a substitute of the antenna in a cableless way.
Patent JP-S6110497-A (JP)
Inventor: KUZUKAWA KAZUO
IPC: B44C1/165
Filed: 1984-06-27
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-S6026103-A (JP)
Title: Stator blade of gas turbine
Inventor: WADA KATSUO
IPC: F01D9/04
Filed: 1983-07-20
Abstract: PURPOSE:To reduce both thermal stress and gas leakage at a stator blade, by tightly jointing an upper plate which forms the stator blade in a ring shape, while the lower plate is jointed softly so as to allow relative displacement. CONSTITUTION:A pair of an upper plate 1 and lower plate 3 is set for one stator blade 2. The adjoining upper plate 1 is bolted 8 at its flange 7 and the adjoining lower plate 3 is jointed with a light elastic deformation by inserting an elastic pin 9 into a triangular slot. Thermal stress of the stator blade can be reduced thereby and gas leakage through the side plates can be also decreased.
Patent JP-H10320499-A (JP)
Title: Device for reading fluorescent picture
Inventor: SAKAI MORIHITO
IPC: B41M3/14
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain much amount of information and to enhance the security level by sensing fluorescence emitted from a forming layer for fluorescent pictures, converting it into reading signals for each color and processing read signals to make them reading signals. SOLUTION: A light source of ultraviolet rays 20 is provided with an irradiation part of ultraviolet rays that makes ultraviolet rays νuv irradiation on a fluorescent picture formed object 10 that incorporates a phosphor emitting a fluorescent of wavelength in a visible ray region and has a forming layer for fluorescent pictures that is substantially transparent for light in the visible region. A fluorescent sensor 30 has sensitivity decomposed for the first visible ray region and the second visible ray region which is different from the first one; and when a fluorescent νf1 is emitted from the light source of ultraviolet rays 20, it senses the florescent νf1 emitted from the fluorescent picture formed object 10 and coverts it to a red signal S 30 which is an electric signal. A signal processing part 40 carries out a computation such as an analysis, computerization of the read signal S 30 and so on, converts it to a read signal S 40 and read information is outputted from an output part 40a.
Patent JP-H07314931-A (JP)
Title: Thermal transfer recording medium
Inventor: MURAYAMA TAKASHI
IPC: B41M5/40
Filed: 1994-05-21
Abstract: PURPOSE:To record data such as bar code pattern on label paper sheets or tag sheets of various shapes in an optional printing direction with a good transfer property clearly without surface delamination by using a thermal transfer recording medium having a heat melting ink layer and to improve the abrasion resistance of the transferred image. CONSTITUTION:In a thermal transfer recording medium in which a primer layer 2, a heat melting ink layer 3, and an overcoat layer 4 are laminated in sequence on a base material 1, the surface glossiness by JIS-Z8741 of the overcoat layer is 60% or more, and the primer layer 2 is composed of wax and a thermoplastic resin which is incompatible with the wax.
Patent JP-S619608-A (JP)
Title: Polarization plane maintaining optical fiber
Inventor: OKADA KENICHI
IPC: G02B6/024
Filed: 1984-06-25
Abstract: PURPOSE:To prevent the main axial direction of the double refraction of the core of a polarization plane maintaining optical fiber in the stage of storage or use by providing a polarization plane mark region on the circumferential surface of said fiber in the longitudinal direction thereof so that the main axis direction of the double refraction of the core can be checked from the outside. CONSTITUTION:The clad layer 12 of base material 10 is made into the shape in which both opposed side faces of the circular shape are cut off parallel. The polarization plane mark region 15 which is different in the optical characteristic from the other region is formed on the circumferential surface of a circular cylinderical glass tube 13 on the outside thereof in the direction deviated by a prescribed angle, for example, 0 deg., with respect to the main axes X, Y of the double refraction from the center of the core 11 of the base material 10. The clad layer 12 of the polarization plane maintaing optical fiber 27 formed from the material 10 has an elliptical shape and since the region 15 is formed linearly in parallel with the long axis on the circumferential surface thereof in the X- axis direction of the double refraction of the core 11, the easy detection of the main axis direction of the double refraction of the core by visual observation or optical detecting means in possible.
Patent JP-S6023060-A (JP)
Title: Apparatus for detection of head break down of thermal printer
Inventor: ISHIKAWA MAMORU
IPC: B41J29/46
Filed: 1983-07-19
Abstract: PURPOSE:To surely detect the state of heating units, by parallelly connecting one circuit for detection of heating unit break down by letting a rectifying device to lie to the control element controlling M groups of heating units bundling N pieces of heating units. CONSTITUTION:M groups of N pieces of heating units 26 are provided, and drivers 32 are connected to the circuit 30 of data lutch and picture signal drive. The circuit 23 for detection of heating unit break down is parallelly connected to respective transistors 29 Tr1-Tr3 via diode 44 as rectifying device. Even if one piece of heating unit among a great number pieces of heating units is broken down, the state thereof can be surely detected.
Patent JP-S5831332-A (JP)
Title: Method for preventing discoloration and fading of diazo type image
Inventor: NISHIMURA TSUYOSHI
IPC: G03C5/18
Filed: 1981-08-19
Abstract: PURPOSE:To prevent discoloration and fading of an image due to aging, by processing a diazo type photographic paper imagewise exposed and developed, with an ag. tannin soln. of specified concn. CONSTITUTION:A photosensitive soln. consisting essentially of a diazonium salt is coated on paper and dried to obtain diazo type photosensitive paper 1. A sheet of the paper 1 is underlaid beneath an original 2, introduced into a copying machine 4, moved while pressed into contact with the circumference of a photosensitive drum 8 consisting of UV lamps 6 and a galss cylinder 7, and the diazonium salt is photodecomposed. The original 2 is separated, the paper 1 is indtroduced into a developing tank 10 to execute development, passed through a tank 11 containing a 0.05-2%ag. tannin soln., dehydrated by squeezing with rolls, and then, discharged from the machine 4. As a tannin treatment process, the ag. tannin soln. may be coated or atomized on the photographic paper in place of dipping.
Patent JP-S62287003-A (JP)
Title: Production of sintered type magnet
Inventor: KATO KENZO
IPC: B22F3/24
Filed: 1986-06-06
Abstract: PURPOSE:To make a rust preventive treatment without deteriorating magnetic characteristics and to improve corrosion resistance by subjecting pulverized powder simultaneously to an aging treatment and a rust preventive film forming treatment during the production the production stage of a sintered Nd-Fe type rare earth magnet. CONSTITUTION:An ingot made of the compsn. Consisting of 33.5% Nd, 65% Fe and l.5% B is ground to the pulverized powder sized 3-4mum by a stamp mill or jet mill. After such pulverized powder is press-molded in 10KOe magnetic field, the molding is sintered at 1070 deg.C in a gaseous Ar atmosphere. The molding is in succession cooled by a gaseous Ar fan and is again subjected to an aging treatment by heating for one hour at 600 deg.C in the gaseous Ar atmosphere; at the same time, the molding is cooled in an enamel solvent to coat the outside peripheral face with the rust preventive enamel film.
Patent JP-S6023804-A (JP)
Title: Preparation of color filter
Inventor: SANO YUTAKA
IPC: G02B5/22
Filed: 1983-07-19
Abstract: PURPOSE:To easily obtain a multicolor filter having micropatterns by forming an electrodeposited colored layer from an electrodepositable polymer soln. contg. a dispersed dye on a porous film on an electrode, and likewise successively forming different colored layers. CONSTITUTION:A porous polymer film 3, such as PVA film, is formed on an insulating base 1 having astripe-shaped electrode 2 by pressure bonding or the like. The base 1 is immersed in a soln. prepared by dispersing a dye hardly soluble or not soluble in water into an electrodepositable polymer soln. obtained by neutralizing a polymer having carboxy groups with an inorg. alkali or the like. A colored, e.g. red layer 4 is formed by electrodeposition, Next, selection of the electrode 2 is changed and a green colored layer 5 and a blue colored layer 6 are likewise formed in succession. A multicolor filter having stripes of three red, green, and blue colors arranged in parallel is easily obtained by separating the films 3 from the electrodes 2.
Patent JP-H0426165-A (JP)
Title: Cds photoconductive element device
Inventor: TAKADA TAKASHI
IPC: H01L31/0264
Filed: 1990-05-22
Abstract: PURPOSE:To increase the moisture resistance at low cost without degrading the photodetecting performance and to prolong the life, by making a cylindrical case with a bottom having light transmittability out of glass. CONSTITUTION:A case 1 is made of transparent glass such as silicate glass and lead glass into the shape of a bottomed cylinder. A CdS photoconductive element 2 consists of a disk-shaped CdS electrode section 2a and two lead terminals 2b, 2b fitted to it. Besides, sealing resin 3 having high moisture resistance like epoxy resin fills a case 1 and seals the CdS photo-conductive element 2. Even if the thickness of this sealing resin 3 is made approximately equal to that of the CdS electrode section 2a, moisture does not enter via the case 1. Accordingly, the moisture resistance of the element 2 with the case 1 becomes higher than that of an element with a conventional one made of resin.
Patent JP-S63298277-A (JP)
Inventor: KUDO TAKASHI
IPC: G09F13/04
Filed: 1987-05-29
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-S6023808-A (JP)
Title: Production of light guide body
Inventor: TOKUDA SHIYUUICHIROU
IPC: G02B6/08
Filed: 1983-07-19
Abstract: PURPOSE:To obtain efficiently a light guide body in which many optical fibers are arranged in exact position relation by feeding the many optical fibers in a flat shape in a way as not to disturb the arranging order thereof, fixing the optical fibers by means of mouthpieces and cutting the fibers at the part of each monthpiece. CONSTITUTION:Many optical fibers 1 are fed in a flat shape in a way as not to disturb the arranging order thereof. Such fibers 1 are held flatly in the densest stage. The fibers are supplied in this state to a take-up drum 5 mounted freely attachably and detachably with a lower mouthpiece 6 having a U-shaped section and are taken up to a prescribed thickness. While an upper mouthpiece 7 having the size slightly larger than the mouthpiece 6 and having roughly the same shape is fitted onto said lower mouthpiece upon ending of the taking-up, the fibers 1 in said part are adhered and both mouthpieces 6, 7 are fixed to each other and thereafter the fibers are cut in the part of each mouthpiece, so that the light guide body provided with the mouthpieces at both ends is obtd.
Patent JP-H06341877-A (JP)
Title: Air flowmeter
Inventor: FUMINO TAKAYUKI
IPC: G01F1/68
Filed: 1993-06-02
Abstract: PURPOSE:To suppress the influence of oxidation or dust by a constitution where an adjusting resistance of a bridge circuit in a heating temperature control circuit of a heating resistor is disposed outside an air passage. CONSTITUTION:A bridge circuit comprises resistances R1, R2, R3, Rh and Rc. An adjusting resistances of the bridge circuit comprise resistances R10, R11, R20 and R21. The bridge circuit is disposed in a by-pass passage of a heating resistor type air flowmeter by being mounted on a bridge circuit board and the adjusting resistances are separated from the bridge circuit board to be provided on a board assembly in a module. By adopting the above structure of the circuit, the influence on the characteristic variation due to oxidation of the adjusting resistance or dust is suppressed.
Patent JP-H02310123-A (JP)
Title: Device for preventing whizz of car
Inventor: NAGAHASHI YUJI
IPC: B60J1/02
Filed: 1989-05-25
Abstract: PURPOSE:To prevent whizz and improve appearance by overlapping ends of a windshield and a door sash when the door is closed and disposing a seal member at each of the ends. CONSTITUTION:A windshield 1 is glued at its back side end 1a to a flange 4c of a front pillar 4 with adhesive 5. A seal member 18 is fit via a bracket 16 on the portion of an outer pillar 4a near the end 1a of the windshield. At the time of assembly, the base 18a of the seal member 18 is fit on the top surface of the front pillar 4 with the extending portion 18b of the base 18a disposed at the front surface of the end 1a of the windshield. With this constitution, the end back surface of a door sash 2 comes in contact with a seal lip 18c of the seal member 18 and the front pillar 4 is sealed with the door sash 2 when the door is closed.
Patent JP-H09320543-A (JP)
Title: Microwave electrodeless discharge light source device
Inventor: KATASE KOICHI
IPC: F21S2/00
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a microwave electrodeless discharge light source device which causes a discharge using microwaves, is compact, and has high efficiency and long life. SOLUTION: All the component surfaces of a microwave cavity 5 and the component surface of a waveguide 3 are made of conductive members that reflect microwaves but are pervious to light and fluids, and light reflectors 11, 111 are placed outside the component surfaces to constitute a microwave electrodeless discharge light source device. Therefore, cooling efficiency is enhanced, a device is made lightweight, and light emitted in a direction in which it cannot be utilized with conventional constitution is utilized to enhance the rate of utilizing the light.
Patent JP-H11318155-A (JP)
Title: Root vegetable carrying device of root vegetable harvester
Inventor: YANO NORIHIRO
IPC: A01D25/04
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a root vegetable carrying device of a root vegetable harvester capable of preventing the irregularity in the cut surfaces of harvested root vegetables and further preventing the failure in the delivery of the root vegetables from a transfer device to a vegetable neck-arranging device. SOLUTION: This root vegetable carrying device of the root vegetable harvester is obtained by disposing a vegetable neck-arranging and transferring device 33, a tapping transfer device 34 for receiving and transferring the neck- arranged root vegetables, and a leaf transfer device 35 for transferring leaves cut with a leaf-cutting device 12 are disposed in an approximately parallel state to the surface of a field, and further disposing the position of a center 26 for upward or downward rotating the transfer device 28 in the vicinity of the leaf-cutting device 12. The vegetable neckarranging and transferring device 33 is used for receiving the dug root vegetables from the transfer device 28 for transferring the root vegetables to the upper rear portion, transferring the received root vegetables and simultaneously arranging the necks of the transferred root vegetables.
Patent JP-H11319409-A (JP)
Title: Gas-liquid separator in minute gravity state
Inventor: OSHIMA MASAHIRO
IPC: B01D19/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To separate a gas from a liquid in a minute gravity state using centrifugal force of a mixed body of the gas and the liquid without using an outer power source. SOLUTION: This device is provided with an almost cylindrical separation housing 2 specifying a separation space 10 for separating a gas from a liquid, a mixed body feeding means 4 for feeding a mixture of the gas and the liquid to the separation housing 2, a steel wool 22 for holding the liquid separated from the mixed body by the surface tension, a gas discharging means 5 communicating with the upper part of the separation space 10, and a liquid discharge means 6 communicating with the steel wool 22 installed in the lower part of the separation space 10. In this case, the mixed body feeding means 4 feeds the mixed body to the separation space 10 so that it flows downward along a peripheral sidewall 8 of the separation housing 2, and the fed mixed body separates into gas and liquid by centrifugal force while it flows.
Patent JP-S62288864-A (JP)
Title: Multicolor copying device
Inventor: MURAOKA TOSHINORI
IPC: G03G15/01
Filed: 1986-06-06
Abstract: PURPOSE:To prevent the mixing of colors, by operating a downstream-side developing device after toner stuck to a photosensitive drum by idling it is passed through the operating point of the developing device when the downstream-side developing device is selected after a developing device on the upstream side of the photosensitive drum in its rotational direction is operated. CONSTITUTION:When a main developing device 4 is selected after a subdeveloping device 3 is once operated to a photosensitive drum 1, the subdeveloping device 3 and main developing device 4 are set to their neutral positions and the photosensitive drum 1 is idled and the main developing device 4 is operated after the toner stuck to the point X is passed through the point Y. Therefore, the toner stuck to the photosensitive drum 1 is not mixed into the main developing device 4 and the mixing of colors can be prevented.