baber/WOPTO huggingface dataset:
Patent JP-H05286002-A (JP)
Title: Injection molding machine
Inventor: KOJIMA HISASHI
IPC: B29C45/67
Filed: 1992-04-08
Abstract: PURPOSE:To simplify and make compact the construction and make the size of a molding machine smaller. CONSTITUTION:A body 6 of a molding machine is mounted on a bed 4 of a disk molding machine 2 and there are provided on the body 6 a mold 8, two parallel tie bars 12, 12 attached to a supporting bracket 10 with its one end fixed onto the bed 4, an injection unit 14 horizontally supported between the tie bars 12, 12, and mold clamping cylinders 16, 16, one end of each cylinder 16 being connected to the tie bar 12 and the other end thereof being supported by the mold 8. The mold 8 is fixed onto the bed 4 and comprised of a fixed side mold plate 18 holding the cylinders 16, 16 and a movable side mold plate 20 supported by rods 16a, 16a, as extended members of the tie bars 12, 12, of the cylinders 16, 16.
Patent JP-S61245203-A (JP)
Inventor: TOOMASU DABURIYU KURAUSU
IPC: G05B13/02
Filed: 1985-04-23
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-H07269042-A (JP)
Title: Device for openable skylight
Inventor: SUMIKURA SHIGETOMO
IPC: E05F11/32
Filed: 1994-03-31
Abstract: PURPOSE:To provide the title device wherein an upper frame for a skylight, on which frame a daylighting dome is mounted, can smoothly be opened or closed by the driving force of a motor, preferably by manual power or by the driving force of a motor with relatively smaller output power. CONSTITUTION:The one end of an upper frame 2 for a skylight, on which frame a daylight dome 3 is mounted, is rotatably pivoted on the one end of a base frame 1 for the skylight, and rotary arms 5 for opening or closing the upper frame 2, a motor 6, and speed-reducing gears 7 for transmitting the revolution-driving force of the motor 6 to the rotary arms 5 by speed reduction are provided inside the base frame 1. The upper frame 2 is smoothly opened or closed by slowly turning the rotary arms 5 through the speed-reducing gears 7, by the motor 6, preferably by manual power. For that purpose, it is made releasable by movably installing the motor 6 that the power of the motor 6 is transmitted to the speed-reducing gears 7, and a manually turning means is provided on an input shaft 10 for the speed-reducing gears 7. Furthermore, a coil spring 16 is provided on the input shaft 10 so that its force is always applied to the input shaft 10 in the rotary direction in which the upper frame 2 is pivotally opened, and when the upper frame 2 is opened, the load to be applied to a motor is reduced.
Patent JP-H07265639-A (JP)
Title: Deodorizing filter
Inventor: MORITA YOSHITAKA
IPC: B01D53/86
Filed: 1994-03-31
Abstract: PURPOSE:To efficiently conduct deodorization by providing a physisorptive first deodorant bed on the upstream side and an oxidation-catalyst second deodorant bed on the downstream side, arranging a heating element on the respective upper sides (upstream side), energizing the heating element of the second bed to be heated when in use and performing adsorption at a relatively low temp. and oxidative decomposition at a relatively high temp. and to desorb the malodor in the first bed by energizing both heating elements to regenerate the deodorants and to prolong the service life of the deodorant. CONSTITUTION:A heating element 9, a first deodorant bed 3 having a phsisorptive deodorant 5 (active carbon), a heating element 10 and a second deodorant bed 4 contg. an oxidation catalyst carrying metallic manganese 8 are successively arranged from the upstream side. The heating element 10 is energized to perform adsorption and oxidative decomposition respectively at an optimum temp., and the heating elements 9 and 10 are energized to desorb malodor from the bed 3, to decompose the malodor in the second deodorant bed and to regenerate the deodorant.
Patent JP-H05258427-A (JP)
Title: Mechanism for loading tape cassette
IPC: G11B15/675
Filed: 1992-03-12
Abstract: PURPOSE:To load a tape cassette even to the prescribed position in a cassette compartment without pressing a shutter by the hand, fingers or the like even if a shutter is provided by moving the cassette toward the rear side by the energizing force of respective coil springs. CONSTITUTION:Sliders 100, 101 which are energized by a pair of the coil springs 114, 115 and move the tape cassette toward the rear side by a cassette pressing shaft 102 are provided in the cassette compartment 77 into which the tape cassette is inserted from a front side.
Patent JP-S61250431-A (JP)
Title: Blind device for ventilation fan
Inventor: ISHIHARA NORISUE
IPC: F24F7/013
Filed: 1985-04-25
Abstract: PURPOSE:To allow the ventilation without being affected by wind or rain by detachably disposing a ventilation fan in the air duct between the eaves and the interior of a room, and disposing a louver blind directly under the eaves in both the rotatable and horizontally movable manner. CONSTITUTION:Eaves 3 which are open to the room interior C side is fastened to the outside of a building 1 by driving a nail 49 etc. to the building 1. A ventilation fan A is disposed in the air duct between said eaves 3 and the room interior C, and, directly under the eaves, a louver blind B is disposed in a rotatable manner with one of its end as a pivot as well as horizontally movable manner. Since there are eaves for the blind device, the ventilation even under windy and rainy conditions can be performed without adversely being affected, and, when it is not being used and there is a strong wind or rain, the intrusion of wind and rain can completely be prevented by closing off the blind slats which are raised to the eaves side. Further, by adjusting the slat opening, the ventilation amount can be set at any desired level.
Patent JP-S59214575-A (JP)
Inventor: SUZUMORI KIYOTOSHI
IPC: B25J9/16
Filed: 1983-05-20
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-H11288597-A (JP)
Title: Non-volatile semiconductor memory
Inventor: SAITO MINORU
IPC: G11C16/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory in which writing and erasing threshold voltage of a memory cell array in which data bits for monitoring secular change are written are detected, and read-out voltage and a writing time for read-out voltage are set for erasion threshold voltage. SOLUTION: A flash EEPROM is constituted with a first memory cell array 1, a second memory cell array 2, a column decoder 3, a row decoder 4, a read- out control circuit 5, a writing erasing control circuit 6, a writing time control circuit 7, a high voltage generating circuit 8, a counter circuit 13, a 1/N circuit 9, and read-out voltage generating 11. The first memory cell array 1 and the second memory cell array 2 are formed to the same memory cell array, data stored in all memory cells are erased en bloc. Therefore, the memory cell in the memory cell array has all same erasion threshold voltage. The first memory cell array 1 is an area in which writing is performed arbitrarily, and the second memory cell array 2 is designed so that writing cannot be performed except at the time of detecting threshold voltage as an area for detecting threshold voltage of a memory cell.
Patent JP-S63253534-A (JP)
Title: Production of magnetic recording medium
Inventor: MICHIHASHI ISAMU
IPC: G11B5/845
Filed: 1987-04-09
Abstract: PURPOSE:To eliminate unevenness of a coated film by alternately applying 1st and 2nd magnetic fields of the magnetic field directions facing the other directions except the opposite directions to a magnetic coated film to non-orient the magnetic particles in the coated film before drying of said film. CONSTITUTION:The magnetic coated film is passed through the non-orienting magnetic field 4 and is successively changed over in the orientation direction to 45 deg. or 225 deg., 90 deg. or 270 deg., 135 deg. or 315 deg. with the conveying direction 7 before the film is cured and dried. A permanent magnet 10 constituting this non- orienting magnetic field 4 is constituted by magnetizing magnet elements 10a-10d to have the magnetic field directions in the prescribed directions with conveying direction 7. The magnetic particles are, therefore, affected by the respective magnetic fields and are sufficiently non-oriented during the passage. The degree and pattern of the non-orientation can be controlled by disposition of the elements 10a-10d. The unevenness of the non-orientation is more than sufficiently removed if the coated film is in succession passed through the gradually decreasing magnetic field where the magnet 11 groups are disposed successively apart from the base.
Patent JP-H07274140-A (JP)
Title: Television receiver
Inventor: YAMAZAKI MASAHIKO
IPC: H04N7/03
Filed: 1994-03-31
Abstract: PURPOSE:To display a slave screen display, a caption display and an OSD (on-screen) display without overlapping them. CONSTITUTION:When caption display and OSD display are simultaneously displayed on a screen, CPU 30 judges whether respective display positions are overlapped or not, and controls a caption reception device 13 and an OSD circuit 18 so that the respective display positions are changed based on the judged result. When CPU 30 judges that the display area of OSD display is small, the OSD circuit 18 changes the display position of OSD display. When CPU 30 judges that the display screen of OSD display to be large, a caption display controller 13 changes the display position of caption display. Thus, caption display and on-screen display are prevented from being overlapped on a CRT 22 screen.
Patent JP-H03285209-A (JP)
Title: High dielectric constant dielectric porcelain composition
Inventor: KIKUCHI NOBUAKI
IPC: H01G4/12
Filed: 1990-04-02
Abstract: PURPOSE:To reduce dielectric constant change and make a dielectric loss small in a broad range of temperature by containing BaTiO3 and Nb2O5, ZnO as main components and CaZrO3 as an additive. CONSTITUTION:BaTiO3, Nb2O5 and ZnO are contained at 94.0-99.0mol%, 0.5-3.0mol% and 0.5-3.0mol% as main components respectively, and CaZrO3 is contained at 0.2-5.0wt.% as an additive. Moreover, MnO is contained at 0-0.3wt.%. It is thereby possible to have such a high permittivity as a relative permittivity at an ordinary temperature is approx. 2000-4700 and to have such a small dielectric loss as 1.2% or less.
Patent JP-H05254439-A (JP)
Title: Electric railroad switch
IPC: B61L5/06
Filed: 1992-03-12
Abstract: PURPOSE:To lock an electric railroad switch not causing overload in it by providing a locking piece that locks an operation rod and a cam piece that is operated with a cam operating piece so that the locking piece locks the operation rod when the end part of an arm is inserted into a recessed part. CONSTITUTION:When a lock 9a provided at the top end part ' one side of an arm 10 is pushed into a recessed part 13, a roller 21a provided at the top end of a cam operating piece 20a positions at the lower part of the inclined plane (a) of a cam piece 22a, thereby a locking piece 23a can be kept at a position where the piece part 22a'' of the cam piece 22a positions most low. Therefore, the locking piece 23a placed on the piece part 22a'' is pushed by a spring 24a and penetrates into a notch 11a provided on an operation rod 11, and accepted by a pocket 1' provided on a easing 1. Because of this, the operation rod 11 is locked by the locking piece 23a, and the locking state is maintained even the lock 9a is moved below from the position of the recessed part 13 by inertia.
Patent JP-S62245555-A (JP)
Title: Loading device for magnetic recording and reproducing device
Inventor: UCHIYAMA OSAMU
IPC: G11B15/665
Filed: 1986-04-18
Abstract: PURPOSE:To miniaturize the titled device by providing a curved part avoiding an upper loading arm to a lower loading arm so as to turn the loading arm by a few area. CONSTITUTION:Incoming/outgoing pressing springs 13-a, 13-b generating the pressing force to catchers 8-a, 8-b of guide bases 6-a, 6-b at loading are provided and a chassis 14 holding a rotary shaft 9-e of an incoming loading arm 9-a is provided. Since the height of the incoming and outgoing loading arms 9-a, 9-b from a chassis 1 is made different, the operation without contact at loading is attained. The rotary shafts 9-e, 9-f of the loading arm at the incoming and outgoing sides are oppositely arranged for the incoming/outgoing sides, and the incoming/outgoing loading arms 9-a, 9-b, 9-c, 9-d are formed as the link mechanism by using connection shafts 15-a, 15-b so as to decrease the turning range of the loading arm thereby realizing the miniaturization of the device.
Patent JP-H10276545-A (JP)
Title: Grain culm conveyer for threshing device of combine
Inventor: IIIZUMI KIYOSHI
IPC: A01D61/00
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To surely supply grain culms, which are conveyed into a threshing chamber, into the operating zone of threshing cylinder. SOLUTION: At a reaping preprocessor, a supply controller 4 is constituted while being linked to an actuator for supply control. The actuator is constituted while being connected to a control means to output an operate signal based on information detected by a culm length detecting means provided at the reaping preprocessor so as to detect the length of grain culms. A threshing device is constituted by providing both a feed chain 6 for relaying and conveying the culms conveyed from the supply controller 4 and an auxiliary feed chain 8 for conveying the culms to a threshing chamber 7 along with the inside of the start end part of that feed chain 6. Then, the auxiliary feed chain 8 is positioned inside the rotational operating range of threshing cylinder 9 axially framed inside the threshing chamber 7 in front view.
Patent JP-H02271172-A (JP)
Title: Butterfly valve body
Inventor: TSUKAHARA KAZUTO
IPC: F16K27/02
Filed: 1989-04-10
Abstract: PURPOSE:To mold a less expensive but high quality butterfly valve body by plastically deforming both ends of a tubular material in such a way as to have a cylindrical inner surface of larger diameter than the tubular material for use as an element, and machining the element. CONSTITUTION:Both ends of a tubular material having the predetermined inner and outer diameters, and length are so deformed plastically as to have a cylindrical inner surface of diameter larger than the original state, thereby obtaining an element material 6 having both ends 6a and 6b. The inner surfaces of both ends 6a and 6b are cylindrical and so made as to have inner diameters 6c and 6d larger than the outer diameters of the inner diameters of the tubular material. Also, one or more pairs of parallel surface are formed via plastic deformation on the external surfaces 6e and 6f of both ends 6a and 6b, together with the cylindrical inner surfaces 6c and 6d. The element 6 thus obtained is machined and molded into a butterfly valve body. It follows, therefore, that a machining tolerance can be reduced and the body becomes less expensive. In addition, the body is not a cast product and high quality can be ensured.
Patent JP-H03289009-A (JP)
Title: Superconductive wire
Inventor: YAMANAKA KAZUNORI
IPC: H01B12/06
Filed: 1990-04-04
Abstract: PURPOSE:To enhance usable current limit and lower loss in high frequency without increasing the cross section of a superconductive wire by providing a substrate with a wire consisting of a narrow superconductor wiring portion and wide superconductor wiring portions to vertically hold the narrow superconductor portion between. CONSTITUTION:A wide superconductor wiring portion 2, a narrow superconductor wiring portion 3 and a wide superconductor wiring portion 4 are laminated on a substrate 1 to form a superconductive wire 5 which is constructed with the wide wiring portion 2, 4 and the narrow wiring portion 3 held therein. In the superconductive wire 5, d.c. transport current flows through a portion 6 near the surface of the wire, mostly flowing in distribution from the wire surface into a range in depth of magnetism entry length or so. To lower transfer loss due to the conductor 5 of the superconductive wire 5 even in a high-frequency area where the conductor has great skin effect, a longer wire as a whole in ridge rather than in width and length has smaller impedance on the surface. It is thus possible to enhance usable current limit and lower loss in high frequency without increasing the cross section of the superconductive wire.
Patent JP-S5213279-A (JP)
Title: Safety device for man conveyor
Inventor: GOUKO HIROSHI
IPC: B66B23/22
Filed: 1975-07-21
Abstract: PURPOSE: To prevent dangers such as catching of dresses between a step and a skirt guard by disposing a safety strip for guiding passengers towards the center above an entrance floor at both ends of a man conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11273159-A (JP)
Title: Production management system for optical disk manufacturing stamper
Inventor: FUJITA SHIGERU
IPC: G05B15/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To maintain and manage an optical disk stamper as a direct target to be managed and to apply also to management of various products duplicated by electroplating, transfer of a fine pattern by electroplating and a stamper production system itself. SOLUTION: In a management system for an optical disk manufacturing stamper for sequentially arranging, maintaining, taking out, and storing an optical disk manufacturing stamper, manufacturing history information of master, mother and son is directly recorded on the surface of a nickel stamper, and arrangement/maintenance, carrying work to a molding machine and disposal management of the stamper are executed based on the recorded information. A stamper identification symbol to be stamper manufacturing history information is formed on a surface in a stamper duplication plating process. The stamper identification symbol is formed on the surface of the stamper by using a masking sheet with conductive fine patterns.
Patent JP-H03288509-A (JP)
Title: Discharge method for dust out of high pressure gas filter and its device
Inventor: KAMEI KENJI
IPC: B01D46/42
Filed: 1990-04-04
Abstract: PURPOSE:To reduce the equipment expense such as high pressure inactive gas for backwashing by opening and closing device for opening and closing a space on the gas inflowing side and the inside of a lock hopper in synchronization with the action of a backwashing device disposed in a space on the gas outflowing side in a high pressure gas filter. CONSTITUTION:In a high pressure gas filter 1 having a lock hopper 7 for discharging dust, a space on the gas inflowing side in the high pressure gas filter 1 and the inside of the lock hopper 7 are communicated by a tube 10 in which an opening and closing device such as a valve 12 or the like to be able to open and close in a short period of time is disposed. Further the opening and closing device such as the valve 12 is opened and closed in synchronization with the action of a backwashing device 6 in a space on the gas outflowing side of the high pressure gas filter 1. As a result, the equipment expense for such as high pressure backwashing gas is reduced, and also its power expense, inactive gas expense and the like are also reduced. Also dust attached on the surface of the inflowing side of the element 2, in which the gas to be processed flows, can be released and removed more effectively.
Patent JP-H01260762-A (JP)
Title: Nickel electrode for alkaline battery and battery using same
Inventor: OSHITANI MASAHIKO
IPC: H01M4/52
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the formation of gamma-NiOOH, to increase the utilization of an active material, and to obtain a battery having high energy density and long life by using nickel hydroxide whose pore radius is 15-30Angstrom , void volume is 0.05ml/g or less, and specific surface area is 15-30m<2>/g. CONSTITUTION:Nickel hydroxide whose pore radius is 15-30Angstrom , void volume is 0.05ml/g or less, and specific surface area is 15-30m<2>/g is used. Although use of high density nickel hydroxide powder whose internal pore volume is minimized forms a large volume of gamma-NiOOH, if different metal ions, especially cadmium ions are contained in the crystal of nickel hydroxide, the strain is produced in the crystal, and the transfer of protons is increased. This increases the utilization of the nickel hydroxide and decreases the formation of gamma-NiOOH. The formation of gamma-NiOOH is prevented, the utilization of an active material is increased, and a nickel electrode having high energy density and long life is obtained.
Patent JP-S57202530-A (JP)
Title: Scale for x-ray photographing
Inventor: KUROIWA ETSUJI
IPC: G03B42/04
Filed: 1981-06-09
Abstract: PURPOSE:To obtain a scale for X-ray photographing which is small in size and light in weight and has a high accuracy, by burying a reference scale made of a material having a relatively high X-ray absorption in a material having a relatively low X-ray absorption. CONSTITUTION:A prism 10 made of aluminum is used as a material having a relatively low X-ray absorption, and a reference scale 12 composed of a lead rod having a relatively high X-ray absorption is buried in a hole section 14 opened in the prism 10. The reference scale 12 is completely enclosed with a bonding agent 16 charged into the hole 14.
Patent JP-H08282945-A (JP)
Title: Elevator device for deep foundation
Inventor: MIHARA TAIJI
IPC: E04G21/16
Filed: 1995-04-13
Abstract: PURPOSE: To provide an elevator device for a deep foundation wherein a worker or the like can be quickly lifted without generating any obstacle in machine excavation by a clamshell. CONSTITUTION: An elevator device main unit 1 for a deep-foundation, comprising a strut 11, overhung part 12 provided to protrude sideward in an upper part of the strut, body of equipment 13 suspended from the overhung part and a lift means 14 for lifting the body of equipment, is arranged movably along a guide rail 2 provided in an upper edge part of a caisson type pile foundation hole H.
Patent JP-S61247578-A (JP)
Title: Magnetic-adsorption type wall face walking robot
Inventor: IDEUMI SHIGERU
IPC: B62D57/024
Filed: 1985-04-26
Abstract: PURPOSE:To accelerate adsorbing and removing actions of legs on a wall face by providing legs capable of suppressing the adsorbing force of permanent magnets via the energization of electromagnets, actuators for removing legs from the wall face when the adsorbing force is suppressed, and lock mechanisms to maintain the condition that legs are kept apart from the wall face. CONSTITUTION:One leg 1 of the said robot has a permanent magnet 3 for adsorbably fixing it on a wall face 13 and ball casters 5 for facilitating the movement of the leg 1 when the permanent magnet 3 is slightly removed from the wall face. This leg 1 can be moved in relation to the robot main body via the rotation of a ball screw inserted in the hole 12 of a hook 11. Electromagnets 4 for optionally suppressing the adsorbing force are arranged in the permanent magnet 3, which can be floated from the wall face 13 by feeding pressurized air to the air chamber 22 of an air cylinder 20 under a condition that the adsorbing force is canceled, and the floated condition can be maintained via the engagement of a locking claw 6 which is releasable by a solenoid 7.