baber/WOPTO huggingface dataset:
Patent JP-H05125774-A (JP)
Title: Ventilator of building
Inventor: NISHIMURA OSAMU
IPC: F24F7/06
Filed: 1991-09-26
Abstract: PURPOSE:To make it possible to ventilate between the inside and the outside of a room even in a state of shutting the door by providing a ventilation section connecting between the underfloor and the room to the floor, providing an opening and shutting valve to the ventilation section, and providing such a valve operation section as opening the opening and shutting valve in the case the door of the room is shut and as shutting the opening and shutting valve in the case the door is opened to the door. CONSTITUTION:A ventilation section 25 connecting between the underfloor and the room 20 is provided to a floor 16 including heat insulating materials 15 and a threshold 22. An opening and shutting valve 26 is loaded to a door stop section 22A of the threshold 22 of the ventilation section 25. Accordingly, when an opening and shutting door 24 is shut, the opening and shutting valve 26 is opened by a valve operation section 24A, and the room 20 and the outside of the room 20 such as the underfloor 17, etc., are ventilated. While, when the opening and shutting door 24 is opened, the opening and shutting valve 26 is shut by the valve operation section 24A, and the connection between the room 20 and the underfloor 17 is cut off. According to the constitution, when the opening and shutting door is shut in the room, the fullness of moisture or a bad odor in the room can be prevented, and habitability and durability of a building can be promoted.
Patent JP-H0991833-A (JP)
Title: Disk housing box and disk changer device
Inventor: INATANI AKIHISA
IPC: G11B17/26
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To easily take a recording disk in and out of a stock position by making the pitch between laminated recording disks small and enhancing housing density. SOLUTION: Recording disks 101 are held at positions alternately deviated from the center axis 5 of the disk housing boxes 1 and 2 to the opposite side as shown by arrow S in the disk housing boxes 1 and 2. The pitch between the recording disks 101 laminated on the same position is twice as large as the pitch concerning all the recording disks 101.
Patent JP-H1182287-A (JP)
Title: Hydraulic pump and brake device using the same
Inventor: KAWASE KAZUO
IPC: F16D65/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump which can easily switch the suction and delivery directions of the hydraulic pump only by switching the rotational direction of a driving shaft, dispensing with a check valve. SOLUTION: This brake device is provided with a cam member 12, an eccentric cam part 17, and a rotary valve 16 which rotate integrally with each other using a motor 1, a piston P which is functionally-engaged with the eccentric cam part 17 and partitions a pressurizing chamber 22, a first passage 24 which communicates with the pressurizing chamber 22, and a second passage 25 which communicates with an actuator. By rotating the rotary valve 16, the first passage 24 can be selectively communicated with either of a reservoir 8 or the second passage 24.
Patent JP-H03110376-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA KEIKO
IPC: F25D25/00
Filed: 1989-09-25
Abstract: PURPOSE:To effectively prevent a door from falling due to excessive drawing of the door by providing a stopper protruding from the rear part of a frame having a guide face to be supported on a roller and a cutout formed on the guide face near the stopper. CONSTITUTION:A refrigerator having a containing case 9 therein and an openable drawer Y openable with the case 8 integrally with the door 1 comprises a stationary roller 5 rotatably secured in front of both inner box side walls 2, a stopper 9 protruding rearward of a frame 6 having a guide face 6a to be supported on the roller, and a cutout 11 formed on the guide face 6a. With this structure, when the door 1 is drawn further from the state that a connection part 9 is brought into contact with the roller 5, the roller 5 overrides the part 9 to be fallen in the cutout 11 of the guide face 6a to be supported to the front end 12 of the cutout of the guide face 6a and the stopper 10. Thus, the roller 5 is engaged with the stopper 10 more in the amount corresponding to the falling. Accordingly, it can effectively prevent the frame 6 from being removed from the roller 5 to be fallen due to the excessive drawing of the door 1.
Patent JP-H0584188-A (JP)
Title: Vacuum cleaner
Inventor: SUNABA KENICHIRO
IPC: A47L9/14
Filed: 1991-09-27
Abstract: PURPOSE:To prevent leakage of dust by facilitating attachment and detachment of a paper bag and closely engaging a mouth core with a check valve. CONSTITUTION:A claw part 11 is provided on the end of a check valve 9 and a suction port 10 of a mouth core 8 with an elastic body of a dust collection bag 7 facing the claw 11 is made smaller than the outer diameter of the check valve 9, so that the bag 7 can easily be attached and detached and leakage of dust can be prevented.
Patent JP-H03112683-A (JP)
Title: Printing method
Inventor: MOGI MASAO
IPC: B41M1/34
Filed: 1989-09-27
Abstract: PURPOSE:To prevent electrification by forming an ink film pattern through performing print by the use of an oil-base ink on an insulating substrate with a conductive high molecular compound film formed on the surface. CONSTITUTION:A conductive high molecular compound film 2 is formed on an insulating substrate 1 and print is performed by the use of an oil-base ink to form an ink layer 4 pattern on an insulating substrate 1 with the conductive high molecular compound film 2 formed on the surface. As materials for the conductive high molecular compound film 2 to be used, poly-(3- alkyl-2,5-thienylene), poly(3-alkoxyl)thiophene, etc., are suitable. The conductive high molecular compound film 2 is formed on the insulating substrate 1 and print is performed on the film so that a thin film 4 of ink is formed in the manner of corresponding to the printed pattern. An electrostatic charge generated in the thin film 4 of ink is discharged via the conductive high molecular film 2 forming the substrate for the electrostatic charge so that a charge-up phenomenon can be prevented. As desired, the conductive high molecular film 2 remaining in a region, where no print is performed, is removed by dissolution in an organic solvent.
Patent JP-S62109267-A (JP)
Title: Optical recording and reproducing device
Inventor: TAKIZAWA TERUYUKI
IPC: G11B21/02
Filed: 1985-11-07
Abstract: PURPOSE:To attain uniform accessing operation by providing a ferromagnetic piece to a moving base fixed with an optical head and a permanent magnet arranged oppositely thereto with an air gap to give a constant vertical reaction always to a roller bearing. CONSTITUTION:A magnetic field is caused in a drive coil 5 by flowing a current to the drive coil 5 and electromagnetic driving torque is obtained by the interaction with a magnetic field caused in a yoke 8. An optical head 2 fixed to the moving base 3 and the base 3 itself are held to a guide shaft 7 via a roller bearing 4 by using magnetic force given from a permanent magnet 10 and the ferromagnetic piece 9 fitted to the moving base 3, and moved by using the electromagnetic torque to record or reproduce optical information on/from the driven optical disc 1. In this case, the ferromagnetic piece 9 fixed to the moving base 3 and the permanent magnet 10 arranged at the outside of the moving base 3 with an air gap opposed to the piece 9 produce magnetic force to always give a prescribed vertical reaction to the roller bearing 4 driven while being in contact with the guide shaft 7 as a contactless means.
Patent JP-S61129390-A (JP)
Title: Boat form of high speed boat
Inventor: KIHARA KAZUYUKI
IPC: B63B1/20
Filed: 1984-11-26
Abstract: PURPOSE:To aim at floating a boat with the equilibrium condition thereof being maintained, by providing such an arrangement that the rear chine of a rectangular type high speed boat having a transom type boat tail section is moderately raised toward the center section of the boat, and is stepwisely dropped at a position of 1/3 of the entire hull of the boat to be discontinuously connected to the rear end of the front chine. CONSTITUTION:In a rectangular type high speed boat having a chine 3 moderately rising from the transom type boat tail end 1 to the bow section, the chine 3 is composed of a front chine 3a and a rear chine 3b. The rear chine 3b started from the boat tail end is raised toward the center section of hull of the boat along a moderate curve, and is stepwisely dropped at a position 3c of 1/3 of the hull length from the boat tail end to be connected discontinuously to the rear end 3d of the front chine 3a. The front and rear chines may float up the hull with the equilibrium condition thereof being maintained, and therefore, it is possible to aim at reducing the frictional resistance of the entire hull.
Patent JP-S61148161-A (JP)
Title: 1-(2-(4-hydroxyphenylcarbonyl)ethyl)-4-benzylpyridinium salt
Inventor: NAKAYAMA HAJIME
IPC: C07D213/22
Filed: 1984-11-26
Abstract: NEW MATERIAL:A 1-[1-(4-hydroxyphenylcarbonyl)ethyl]-4-benzylpyridinium salt shown by the formula I (X is halogen). EXAMPLE:1-[1-(4-Hydroxyphenylcarbonyl)ethyl]4-benzylpyridinium salt. USE:An intermediate for synthesizing 1-(4-hydroxyphenyl)-2-(4-benzylpiperidino) propane 1-ol shown by the formula II having alpha-receptor blocking action or its acid addition salt. PREPARATION:4-Benzylphyridine is reacted with a p-hydroxy-alpha-halo genopropiophenone in a nonpolar solvent such as benzene, or toluene to give a compound shown by the formula I. A compound shown by the formula II is obtained in high yield by using this novel compound without introducing a protecting group into the compound shown by the formula II.
Patent JP-H1173083-A (JP)
Title: Electrophotographic image forming device and process cartridge
Inventor: HIGETA AKIRA
IPC: G03G21/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To avoid enlargement of a cleaning means or a developing means, to avoid complication of structure and cost increase, to efficiently house the wasted toner, and to efficiently spend the toner. SOLUTION: A process cartridge B is provided with an information recording medium 50, and the number of printing is written so that a display for pressing the disconnection of the process cartridge B when the predetermined number of printing is performed is displayed in a display means 60. At the time of connecting and disconnecting the process cartridge B, a cleaning means 11 such as a cleaning blade 11a and a waste toner reservoir 11c are positioned under or nearly under a photosensitive drum 7, and a developing sleeve 10d is positioned under or nearly under a toner housing container so that the waste toner inside of the wasted toner reservoir 11c is moved to a depth side, and the waste toner is thereby evenly housed, and at the same time, the toner inside of the toner housing container is moved to a developing sleeve 10d side.
Patent JP-H1085311-A (JP)
Title: Transporting equipment, and apparatus for sterilization of cap utilizing the same
Inventor: HISHIDA MASANORI
IPC: B65B55/04
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To continuously transport caps without plugging and to conduct cleaning and sterilization treatment, by spraying a cleaning liquid and a liquid chemical for a specified necessary time. SOLUTION: The spiral transporting equipments 15A-15C comprises a fixing groove 23 capable of engaging to a cap C in parallel to the axis formed on the periphery part of a cylindrical revolution drum 21 driven rotationary around the perpendicular axis, a spiral guide 22 for guiding the caps C formed on the outer periphery part of the revolution drum 21. Further, the spiral transporting apparatus 15A-15C has an aseptic water washing part, a chemical supplying part 17 for sterilizing and disinfecting by a liquid chemical and a jetting nozzle hole for spraying a liquid chemical or aseptic cleaning water to the spiral guide 22 built in a finishing cleaning part installed.
Patent JP-H04129665-A (JP)
Title: Polishing method
Inventor: MIYASHITA TAKESHI
IPC: B24B37/00
Filed: 1990-09-19
Abstract: PURPOSE:To prevent a foreign matter from mixing into a hole by polishing, by sucking a parafin class to a wafer having a finely perforated end face, and polishing this end face of the wafer. CONSTITUTION:A parafin class 2 is sucked to a wafer 1 having a finely perforated end face. Then, the wafer 1 end face sucked with this parafin class 2 is polished by a polishing plate 3. The parafin class 2 is removed from the wafer 1 after this polishing. The generation of the wafer crack is thus prevented and the reliability can be improved.
Patent JP-H03109974-A (JP)
Title: Ornamental body having appearance like etching
Inventor: HOSHIKO HIDETOSHI
IPC: B05D5/06
Filed: 1989-09-26
Abstract: PURPOSE:To form the appearance like etching with a simple operation and to stably produce a product having an excellent design characteristic at a low cost by forming a paint layer having the matte appearance on the outside surface. CONSTITUTION:The ornamental body which is formed with the paint layer having the matte appearance on the outside surface thereof has the appearance like a glass product as if the surface is etched by a fluorine compd. More specifically, the paint layer is formed by applying the paint compounded with a matting agent, such as magnesium carbide or silicon oxide, on the surface of the product by a method, such as spray coating or roll coating, then drying or baking the paint. An epoxy resin, acrylic resin, polyester resin, etc., are used as the synthetic resin to be used for the paint. The appearance like etching is thus formed by the simple operation involving the coating with paint and, therefore, the product having the excellent design characteristic is stably produced at the low cost.
Patent JP-S62148283-A (JP)
Inventor: YAAN UAN DERU AIKERU
IPC: B41J32/00
Filed: 1986-10-22
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-H1179262-A (JP)
Title: Tablet housing container
Inventor: KUWABARA KAZUHITO
IPC: B65D47/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To dispense with the confirmation of the number of tablets taken out of a container main body and the return of excessive tablets into the container main body by enabling the taking-out of a predetermined number of tablets. SOLUTION: In a tablet housing container, a revolving lid 13 is mounted on both left and right walls in the lower part of the opening part 4 formed to the upper end part of a hollow body by shafts and the elastic strip plate 16 projected from the revolving lid 13 through a thin-walled hinge 15 is fitted in the curved passage 7 formed inside the front,  bottom and rear walls of the hollow body in a slidable manner and an operation button 17 is provided at the rear part of the elastic strip plate 16 and the upper surface of the revolving lid 13 is formed into a recessed surface in which the lower half part of a tablet is freely fitted and the revolving lid 13 is revolved through the elastic strip plate 16 by pushing down the operation button 17 to allow the rear end part of the upper surface of the revolving lid 13 to approach the upper end edge of the opening part 4 and a tablet is transferred to the outside of a container main body A.
Patent JP-H0193823-A (JP)
Title: Rom control system for personal computer
Inventor: SETO NATSUKI
IPC: G06F9/06
Filed: 1987-10-05
Abstract: PURPOSE:To present different function with different ROM data by selecting one type of ROM data out of plural ROM data parts and developing these data to an address space which is determined in advance. CONSTITUTION:The titled ROM control system is composed of a ROM data selecting means 2, plural ROM data parts 4 to store the data, an address space 3, to which the ROM data are developed, and a CPU1 to be the control device of them. The CPU1 selects one ROM data part out of the ROM data parts group 4 through the ROM data selecting means 2 and develops the data of this selected ROM data part to the address space 3. Thus, for example, the ROM data are function-strengthened, the conventional ROM data are left as they are and the strengthened ROM data are newly added. Thus, without damaging the conventional function, the strengthened function can be presented with a ROM.
Patent JP-H02127210-A (JP)
Title: Apparatus for sealing container
Inventor: UIRU ERU KARUPETSUPAA
IPC: B29C65/00
Filed: 1989-09-26
Abstract: PURPOSE: To seal a lid of a filled container fed out from a hopper by comprising a reciprocable sealing head for engaging the lid with a top edge of the container to seal the same, and a vertically contractable conveyor device. CONSTITUTION: A piston rod of an air-operated motor 9 mounted on a plate member 1 is connected with a push rod 10 through a hole of the plate member 1, the push rod is connected with a sealing head 12 through a bearing structure 3, and the bearing structure is mounted coaxially with the hole formed on a supporting plate 2. A container supporting pipe 13 on which a container C1 is mounted, is mounted on an intermittently movable container supporting device, and the container C1 mounted on a supporting rod 14 is inserted into the container supporting pipe 13. The sealing head 12 is mounted on the supporting rod 14, includes a heating element H, and is downwardly moved for coaxially bringing a lower edge 31 into contact with a lid L1, and the lid L1 effectively seals a flange of the top of the container C1.
Patent JP-H1097641-A (JP)
Title: Method and device for generating moving image
Inventor: IKEDA TAKASHI
IPC: G06T13/20
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To reducing a time for switching a random dot pattern by previously generating a superimposed image obtained by superimposing plural kinds of random dot pattern images and successively switching plural kinds of conversion tables so as to successively fetching random dot patterns from the superimposed image. SOLUTION: A sheet of image obtained by superimposing the random dot patterns of different patterns is stored in a hard disk 102, to transfer the superimposed image from the hard disk 102 to a frame memory 105 and to transfer a first color palette to a color palette part 106. Then the same data as a first random dot pattern is outputted from the part 106 by the superimposed image stored in the memory 105 and the first color palette and sent to a two-dimensional display 108 by way of a D/A converter 107 to be displayed. Subsequently, color palettes are successively transferred to the part 106 to display random dot patterns.
Patent JP-2000065336-A (JP)
Title: Dust removing device for exhaust gas duct
Inventor: SUGIURA TETSUHISA
IPC: F23J3/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent dust from scattering outside a device by providing in an exhaust gas duct a spiral piece for raking and pushing out dust, in such a manner that the piece can rotate about an axis of the exhaust gas duct. SOLUTION: A substantially horizontal exhaust gas duct 21 is arranged between and connected to a substantially vertical exhaust gas duct 11 and an exhaust gas duct 12. A rotary axis 31 is inserted to an axial portion of the exhaust gas duct 21 along the axial direction, being supported at both end surfaces thereof. The rotary axis 31 is provided with a plurality of connecting members 51 with a given interval therebetween, and a band-shaped spiral piece 61 is attached to the tips of the individual connecting members 51. The spiral piece 61 forms a peripheral edge portion of a screw in a screw conveyer with a large space being allowed to exist inside thereof along the axial direction of the exhaust gas duct 21. The spiral piece 61 is rotated by a drive motor 41 through the rotary axis 31 and the connecting members 51.
Patent JP-S62109008-A (JP)
Title: Optical axis adjusting device
Inventor: MORIWAKI SACHIOSA
IPC: G02B6/24
Filed: 1985-11-08
Abstract: PURPOSE:To make fine adjustment with high accuracy and to reduce the size and weight over the entire part of a device by making a lens movable in a direction X and direction Y via two sets of supports consisting of a pair of parallel leaf spring members. CONSTITUTION:A pair of the parallel leaf spring members 3, 3 constituting the 1st support 2 are displaced in parallel by the rotational operation of the 1st adjusting screw 6 to move the 1st moving member 14 and to move the lens 16 held by the 2nd support 7 supported to the 1st moving member 4, by which the optical axis C of the lens 16 is adjusted. On the other hand, a pair of the parallel leaf spring members 8, 8 constituting the 2nd support 7 are displaced in parallel to move the 2nd moving member 9 when the 2nd adjusting screw 11 is rotationally operated. The lens 16 held to the 2nd moving member 9 is then moved in the direction Y by which the optical axis C of the lens 16 in the direction Y is adjusted. The optical axis C of the lens 16 is thus finely adjusted in the directions X, Y by means of the 1st and 2nd adjusting screws 6, 11.
Patent JP-H1197207-A (JP)
Title: Ptc thermister element
Inventor: NISHIMURA HIROYUKI
IPC: H01C7/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce resistance at normal temperature and raise temperature of PTC development by using conductive fine particles and a glass capable of melting at a temperature lower than the melting points of ceramics and the conductive fine particles as basic component and dispersing the conductive fine particles into the glass to form a conductive path. SOLUTION: Conductive fine particles as a conductive portion and a glass as an insulating portion are used as basic component, the glass which can be melted at a temperature lower than the melting point of ceramics and the conductive fine particles. Further, the conductive fine particles are dispersed into the glass to form a conductive path. In one embodiment of the structure, gaps between granular ceramics are filled with the glass by dispersing the conductive fine particles into the glass and forming the conductive path so as to cover the surface of the granular ceramics. A PTC (positive temperature coefficient) thermister element and an electrode are integrally molded and the conductive fine particles are continuously connected to the electrode.
Patent JP-2001078449-A (JP)
Title: Dc power supply unit
Inventor: TSURUYA MAMORU
IPC: H02M3/28
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce ripples of an output current, and balance current passing through a plurality of series resonance switching power sources using a simple structure, when the plurality of series resonance switching power sources are connected in parallel. SOLUTION: Respective series resonance switching power sources PU1-PU3 forming a DC power supply unit are connected in parallel, and reactors L12, L22, L32 for balancing current connected in parallel with the primary windings N11, N21, N31 of respective transformers T are coupled electromagnetically to switch the respective DC resonance switching power source PU1-PU3, so as to provide phase difference at equal intervals respectively. A s a result, the ripples of the output current of the DC power supply unit, and balance the current in the respective switching power sources are reduced, thereby miniaturizing the DC power supply unit. By providing a detection winding for the reactor, whether any of the power sources is in failure is detected.