baber/WOPTO huggingface dataset:
Patent JP-H04204087-A (JP)
Title: Nuclear reactor
Inventor: ISHII YOSHIHIKO
IPC: G21C5/06
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the deterioration of strength of a structural material and limiting output by providing a connection device composed of a plug, a socket and the like on the lower end of a fuel assembly and a fuel support metal fitting and allowing a handle rod to vertically penetrate the inside of the fuel assembly to make the fuel assembly attachable/detachable to/from a fuel support metal fittings from the upper side. CONSTITUTION:A handle rod 23 of an assembly connector is allowed to penetrate the center of a fuel assembly 10 and a assembly connector insertion part 20 is provided at the lower end of a lower tie plate 7. On the other hand a fuel support metal fitting 32 is connected to the upper end of a control rod guide tube to provide a assembly connector receiving part 21 on the metal fitting 32 and the rod 23 is pushed down by a handling part 22 to connect the assembly 10 and the metal fitting 32. After the force applied on the rod 23 is removed, the rod 23 is returned to the upside by the action of a spring 24 and the connection of the assembly 10 and the metal fitting 323 is released. When the assembly 10 is put on the metal fitting 32, a spud 26 of the insertion part 20 is engaged with the socket 21 and, when a plug 25a is pushed down, it is connected to an enlarged socket 21. Thereby the vertical vibration of the assembly 10 due to lift fluctuation is prevented and the strength of the structural material and limit output can be protected from deterioration.
Patent JP-H04205168-A (JP)
Title: Crt display system
Inventor: KATAYAMA KUNITAKA
IPC: G06F3/048
Filed: 1990-11-30
Abstract: PURPOSE:To clearly display information on an equipment by concentrating information on control items and control constants by facility equipments and outputting control information regarding an equipment selected by an operator on a CRT display device at a time when the operator selects the equipment. CONSTITUTION:On the CRT 2, a list of control items by the equipments, the input and output points of single control, and a list of control constants are displayed. For this display, an equipment displayed in a facility system diagram on the CRT 2 is selected on a keyboard 6 or with a light pen 7. A setting picture of control constants is displayed at a place other than the display position of the equipment. The control items and control constants by the equipments are displayed on the CRT by editing and displaying the control information by the equipments, so the setting picture need not be reselected in the control item units. Further, information is concentrated, equipment by equipment, and display positions are so determined that the equipment and the setting picture of the control constants do not overlap with each other, so control malfunction due to erroneous setting is not caused.
Patent JP-H03189663-A (JP)
Title: Image forming device
Inventor: YASUDA KEISUKE
IPC: G03G15/04
Filed: 1989-12-19
Abstract: PURPOSE:To miniaturize the device by installing two types of image reading devices against the image forming device of an original platen moving type and installing an image writing means against a photosensitive body of an outputting device in accordance with each reading means. CONSTITUTION:The image forming device 1 is provided in an upper part of a main body with the original platen 2 able to be moved back and forth, and an analog reading device 5 and a digital reading unit 10 are installed in specified positions in a lower part of the moving part of the original platen 2. Then, when they are mounted on the original platen 2 and moved back and forth, an image scanning means by the analog reading device 5 is utilized and opera tion of copying is carried out. Then at the digital reading unit 10, a lamp 11, a lens array 12, and a photoelectric conversion device 13 are installed inside the unit and are moved by a cam device, etc., to a position in a vicinity of the original platen 2. Thus, since the analog reading and the digital reading are carried out by moving back and forth the original platen 2 where the origi nal is mounted, the device can be miniaturized.
Patent JP-H07185067-A (JP)
Title: Sealed ball type game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-27
Abstract: PURPOSE:To judge the excess or shortage of game balls and a game possible state or nor by providing,a sealed ball circulating mechanism for circulating game ball with a sealed ball number detecting means for detecting the number of the game balls sealed in the sealed ball circulating mechanism. CONSTITUTION:A sealed ball type game machine has a sealed ball circulating mechanism 16 for circulating sealed game balls which is mounted on the reverse side of a frame 13, and this mechanism 16 has a replacing ball supplying device 17 for charging new balls into the circulating mechanism 16. The sealed ball circulating mechanism 16 has a collecting gutter 43 for collecting prize balls of the game balls shot to a game area, a guide passage 44 for guiding the collected balls in the neatly arranged state, and a supplying gutter 47 for guiding the guided balls toward a shooting device 15. In this case, the supplying gutter 47 has a sealed ball number detecting means 51 for detecting the ball number in the supplying gutter 47 when the game is stopped. This detecting means 51 is provided in such a manner that the ball situated on the upper stream side by a prescribed ball number from the ball in the bottom part of the neatly arranged ball line is detected one by one.
Patent JP-H01171490-A (JP)
Title: Deodorant
Inventor: KAJIWARA MASAHIRO
IPC: B01D53/34
Filed: 1987-12-25
Abstract: PURPOSE:To provide a deodorant capable of directly eliminating malodor and disagreeable odor and safely producible at a low cost without using particular apparatus, by using supernatant liquid containing a culture product of yeast belonging to genus Saccharomyces or other specific yeast strain, filtrate of the supernatant liquid with a ceramic filter or freeze-dried product of the above components as a main component. CONSTITUTION:Yeast belonging to genus Saccharomyces, e.g., Saccharomyces cerevisiae or other yeast belonging to genus Torulospora delbrucckii, etc., is cultured in a liquid medium containing carbon source, nitrogen source and inorganic substances. The culture is carried out at pH 6.5-7.3 and 20-37 deg.C. After the sufficient growth of the cell, the cultured mixture is subjected to conventional centrifugal separation or filtration with a ceramic filter to obtain a supernatant liquid or a filtrate, i.e. a liquid containing the medium and the extracellular product. The liquid or freeze-dried product of the liquid is diluted with a proper diluent to obtain the objective deodorant. The deodorizing effect can be fully exhibited by the dripping, immersion or spraying of the deodorant to the source of malodor, disagreeable odor or putrid smell, thereby directly treating the generation source with the deodorant.
Patent JP-H09144048-A (JP)
Title: Upward pushing method of structure
Inventor: TAKEUCHI KENICHI
IPC: E02D35/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent movement in the horizontal direction of a structure extremely, and to improve safety by installing a side reaction body and a side holding jack device in a shape that the side reaction body and the side holding jack device can be pushed and held in a shape that reaction is obtained in a pushing reaction body. SOLUTION: When each jack 22 for push-up is tilted, the pushing force of horizontal components is added. Side holding jack devices 27 are mounted in a type that reaction is acquired in side reaction members 21 disposed in upright to a pushing reaction body 19. Projected places to cylinder sections 27a of ram sections 27b for the jack devices 27 are fixed beforehand, and the side sections 5a of a foundation 5 are pushed and abutted against the front ends of the ram sections 27b when the foundation 5 intends to be moved in the horizontal direction, and pushing force is received as reaction and horizontal movement is prevented. Pushing force detectors 70 detecting pushing force applied to the ram sections 27b are fitted. Accordingly, a danger such as the lost of balance in the structure 5 and falling and collapse is prevented, and safety can be improved.
Patent JP-2000153294-A (JP)
Title: Waste water treating method and device therefor
Inventor: MIKI KOHEI
IPC: C02F9/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treating method and device therefor capable of inexpensively and efficiently removing halogenated org. compd. such as dioxins. SOLUTION: In the waste water treating method for treating waste water containing a COD component and a halogenated org. compd. as the first waste water, a removing stage in which the COD component, etc., are removed from the first waste water and discharged as the second waste water, a stage in which membrane-permeated water is separated with a membrane and discharged as the third waste water, a stage in which a carbonaceous adsorbing material 11 is added to the second waste water, and a stage in which a part of the second waste water is returned to the first waste water as a membrane raw water, are included. In such a case, when a carbonaceous adsorbing material 11 is added to the second waste water, since the amount of the COD component, etc., in the second waste water is removed and lowered, the COD component and dioxins, etc., are efficiently adsorbed. Moreover, the adsorbing material 11 is used for removing the COD component, etc., at post stage by returning the adsorbing material 11 to the first waste water, effective utilization of the adsorbing material 11 is possible.
Patent JP-H05140750-A (JP)
Title: Formation of organic polymer film
Inventor: YOSHINO NOBUYUKI
IPC: C23C16/50
Filed: 1991-11-20
Abstract: PURPOSE:To form a Parylene film excellent in characteristics on one of various substrates with satisfactory adhesion by subjecting the surface of a plasma polymerized film formed on the surface of the substrate to plasma treatment in gaseous oxygen and synthesizing poly-p-xylylene in a vapor phase. CONSTITUTION:An Mg alloy casting 10 as a substrate is subjected to plasma treatment in an atmosphere based on gaseous hydrocarbon or an organosilicone compd. to form a plasma polymerized film 20 of about 100-200nm thickness on the surface of the substrate. This film 20 is subjected to plasma treatment in an atmosphere contg. gaseous oxygen or argon to etch the surface of the film 20 to about 20nm depth. By this etching, carbonyl and hydroxyl groups on the surface are decomposed and contaminants are removed. A Parylene film 30 is then formed on the film 20 by vapor phase synthesis in about 2nm thickness.
Patent JP-H05139804-A (JP)
Title: Cement admixture and its quick-setting application method
Inventor: TERAJIMA ISAO
IPC: C04B28/02
Filed: 1991-11-19
Abstract: PURPOSE:To provide a cement admixture for the quick-setting application of concrete to be used in general construction and building fields and to provide a process for the quick-setting application of concrete. CONSTITUTION:The objective cement admixture contains a cement accelerator, a retarder and an alkali metal aluminate. The process for the quick-setting application of concrete is characterized by the separate transfer of (A) concrete, (B) a liquid suspension of a quick-setting material for cement consisting of an accelerator and a retarder and (C) a liquid containing dissolved alkali metal aluminate under pressure and the mixing of the flows to effect the quick-setting of the mixture. The gelling time and the setting time of concrete can be shortened by the use of the subject cement admixture to enable the use of the composition to the spray-application of NATM process or NTL process to which conventional concrete composition is inapplicable.
Patent JP-2000153919-A (JP)
Title: Nursery box feeder and mounting pallet
Inventor: KAWABATA AKIHIRO
IPC: B65G47/52
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the supply of a nursery box, and simultaneously prevent any drop in processing efficiency due to a supply delay in this nursery box, from occurring in a processing plant such as a seeding plant. SOLUTION: A nursery box feeder 3 is provided with a pallet carrying-in part (a start end of a pallet belt conveyor 4) capable of setting up each nursery box mounting pallet 2 mounted with a nursery box group 1A in a stacked state at n line × m row with a forklift truck, a nursery box carrying-out part (a first extruder 5 or the like) successively carrying out the nursery box group 1A mounted on the nursery box mounting pallet 2 toward a seeding plant, and a pallet carrying-out part (a terminal part of the pallet belt conveyor 4) carrying out the emptied nursery box mounting pallet 2, respectively.
Patent JP-H03191208-A (JP)
Title: Line breakage sensing circuit for air blowing fan motor
Inventor: ITO YOICHI
IPC: F23N5/20
Filed: 1989-12-20
Abstract: PURPOSE:To turn off forcedly the fourth transistor turning on an ignitor circuit by a method wherein a photo-coupler is arranged and when an air blowing fan motor shows a broken line, no electrical current flows in the photo-coupler, resulting in that the photo-coupler is turned off. CONSTITUTION:When an air blowing fan motor 6 shows a broken line, no electrical current flows in a photo-coupler 27, so that the photo-coupler 27 is turned off and then the fifth transistor 21 is turned off. Then, the third transistor 16 being kept off up to now is turned on, so that the fourth transistor 19 is turned off without having any relation with the fact that a signal from the ignition device timer circuit 18 is turned on or off. Due to this fact, an ignitor circuit 20 is not operated and gas is not burned, so that an abnormal heating of an entire device can be prevented. In the case that a Zener diode 29 is short circuited, no electrical current flow in the photo-coupler 27 and the photo-coupler 27 is turned off. In the case that the second resistor 31 is opened, the first fuse resistor 28 is turned off when a positive half-wave comes first and the second fuse resistor 30 is turned off when a negative half-wave comes first, resulting in that no electrical current flows in the photo-coupler 27 and the photo-coupler 27 is turned off.
Patent JP-H09169022-A (JP)
Title: Production of molded article having embedded patterns
Inventor: MIYANOKI MASAHIKO
IPC: E01F9/658
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To simply produce a molded article having surface patterns hard to disappear by abrasion and embedded patterns by injecting a first casting material into the hole part of a template to cure the same and subsequently removing the template to inject a second casting material into a casting mold to cure the same. SOLUTION: A first casting material 3 is injected into the hole part of the template provided in a casting mold 1 to be cured. The first casting material is usually injected up to the upper end of the template 2 but it is unnecessary to inject the first casting material up to the upper end necessarily. When there are a plurality of hole parts in the template 2, first casting materials different in color can be injected at every hole parts. As the casting material to be used, a vinyl polymer type casting resin or the like is used. After the first casting material 3 is cured to a degree having shape retaining capacity, the template 2 is removed from the casting mold 1. Thereafter, a second casting material 4 is injected into the casting mold 1 to be cured.
Patent JP-2000161568-A (JP)
Title: Connector
Inventor: DOKOCHI TAKESHI
IPC: F16L37/08
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To confirm the feasibility of a connecting condition by inserting a male member into a female member until a position of a prescribed connecting condition, providing an detachable indicator capable of detaching when it is fixed, and temporarily mounting the detachable indicator on the female member by elastic restoring force of the connector axial direction. SOLUTION: When a male member 1 is inserted into a female member 2 from a separating condition and it reaches a position of a prescribed connecting condition and is fixed, a detachable indicator 3 is slipped out. The detachable indicator 3 is formed of synthetic resin, and has elasticity. The detachable indicator 3 has a hooks part 4 to the female member 2 side, and an auxiliary engaging piece 40, and is temporarily mounted on the female member 2 by elastic restoring force of a connector axial direction. When the detachable indicator 3 is displaced by the male member 1 inserted into the female member 2, the hook part 4 of the detachable indicator 3 is released from the female member 2 side, and is slipped out.  Accordingly, the male member 1 is inserted into the female member 2 until a position of a prescribed connection and is fixed, and thereby, feasibility of connection is confirmed.
Patent JP-H04203677-A (JP)
Title: Piston ring and manufacture thereof
Inventor: SAGAWA JUNICHI
IPC: F16J9/26
Filed: 1990-11-30
Abstract: PURPOSE:To effect prevention against separation as well as restrain any surface crack from occurring by installing a thermal spraying film on the peripheral surface of a ring body a resin film on a surface of the thermal spraying film, respectively, and setting up each metal plating layer at both sides of the ring body. CONSTITUTION:In this piston ring 10, a ring body 11 is installed in a annular recess groove 12 along a peripheral surface, and a molten metal solution of molybdenum or the like is thermally sprayed to this annular recess groove 12, thereby forming a thermal spraying film 13. In addition, a surface of this thermal spraying film 13 is covered, forming a resin film 14 covering most of the peripheral surface by thickness B, and as for resin available, fluororesin of Teflon, by way of example, is used. With this constitution, fitness with a cylinder at the initial stage of operation is improved. Moreover, wet metal plating layer 15, 15 are installed at both sides of the ring body 11, through which reinforcement of abrasion resistance for contact with the ring groove installed in a piston of an engine is well promoted.
Patent JP-H08150055-A (JP)
Title: Mounting structure for shelf in exhibit rack
Inventor: YAMAGUCHI MASASHI
IPC: A47F5/10
Filed: 1994-11-28
Abstract: PURPOSE: To provide mounting structure for a shelf in which side poles are arranged on right and left sides and the shelf made of wood or plastic can easily and solidly assembled in the side poles. CONSTITUTION: Metallic plates 4 are mounted on both side end faces of a plate shape shelf B made of wood or plastic, etc., and fitting members 5 provided on both terminals of the metallic plate 4 are fitted in the four corners of the shelf B, and also, a connecting piece 6 provided protrusively on the fitting member 5 and bent in U-shape is engaged with main poles 1, 1 which comprise a pair of two poles freely loadably/unloadably, and the connecting piece 6 can be supported with a horizontal lever 2 fixed between the poles 1, 1.
Patent JP-H11148793-A (JP)
Title: Method and device for forming fin used in integral heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: B21D53/08
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To easily and rapidly form cut-out parts, prevent the forming speed of fins from being low and maintain a good production efficiency when corru gated fins having the cut-out parts formed for reducing heat transfer are formed. SOLUTION: A method for forming fins comprises a corrugation working step for bending a fin material 25 in a corrugated form, a pitch adjusting step for adjusting the pitch of the corrugated fin material 25 and a cutting step for cutting the fin material 25 whose pitch is adjusted to a prescribed length. Before the corrugation working step, a cut-out part working step is provided for boring cut-out parts 24 in the fin material 25 by rotating rotors 33 ad 35 with boring mechanisms formed on their peripheries. Since the cut-out parts 24 are formed by rotating the rotors 33 and 35, the cut-out parts 24 can be bored successively at prescribed intervals without preventing the movement of the fin material 25.
Patent JP-H03192500-A (JP)
Title: Front attention point controller for autonomous traveling vehicle
Inventor: HATTORI AKIRA
IPC: G01C21/00
Filed: 1989-12-22
Abstract: PURPOSE:To enable stable travel without fail corresponding to the condition of a traveling route by calculating a distance to an attention point and resetting the distance based on weighted and averaged deviation for each guide mark data in the plural attention point distances around the set attention point distance. CONSTITUTION:A viewing device 2 to pick up the image of a white line as the guide mark, picture processor 3 to detect coordinates for the position of the white line, steering control part 6 and steering driving part 7 are provided. In such a case, the picture processor 3 is equipped with an extracting means to extract the guide mark data in the front attention point distance, reliability reading means, calculating means to calculate plural intervals, deviation calculating means, deviation weighting means and attention point distance resetting means. Based on reliability, the plural intervals around the set distance are calculated from the mark data in the distance and the deviation of the mark data is calculated in respect to reference line data at the respective intervals. Then, the reliability is weighted and averaged to the deviation and the attention point distance is reset. Thus, the suitable front attention point distance can be set while considering the error of visual system data, and meandering, etc., is not executed.
Patent JP-H02176179-A (JP)
Title: Compressor
Inventor: HISANAGA SHIGERU
IPC: F04C18/02
Filed: 1988-12-27
Abstract: PURPOSE:To perform the sealing of a contact line part as well as prevent impact between scrolls by forming an engaging part with a bush on the opposite side to scroll bodies among the end plates of a movable scroll and providing the bush with a rectangular groove bored therein. CONSTITUTION:The end plates of a movable scroll has an engaging part with a bush 101 on the opposite side to scroll bodies through a bearing. The bush 101 is provided with a rectangular groove cut-out therein. A driving key disposed at the end of a shaft 100 is movably fitted into the rectangular groove. The sealing of a contact line part forming a sealed space can be thus performed positively. At the same time, violet impact between scrolls can be prevented.
Patent JP-H06178826-A (JP)
Title: Pre-operation type sprinkler extinguishing equipment
Inventor: ISHIDA NAGATOSHI
IPC: A62C37/36
Filed: 1992-12-11
Abstract: PURPOSE:To eliminate complication in restoration by arranging a fire alarm of a self holding type to restore the fire alarm automatically when no pressure drop signal is received as generated with the operation of a sprinkler head within a specified time after a fire is determined receiving a fire signal from the alarm. CONSTITUTION:A pressure water is filled up to a pre-operation valve (a preoperation type water flow detector) 60 while a branch pipe 80 is filled with a pressure air up to a sprinkler head 81 from the pre-operation valve 60. A pre-operation valve 60 is opened based on a fire signal from a fire alarm 86 and a pressure drop signal from a pressure switch 101 which detects a pressure drop in the branch pipe 80 caused by the operation of each of the sprinkler head 81. Here, the fire alarm 86 is of a self holding type. A pre-operation valve control panel 87 performs a control by a control means 140 to restore the fire alarm 86 automatically when no pressure drop signal is received within a specified time set with a timer after a fire is determined receiving the fire signal.