baber/WOPTO huggingface dataset:
Patent JP-S6089892-A (JP)
Title: Refresh controller of dynamic memory
Inventor: SAKUI YASUSHI
IPC: G11C11/406
Filed: 1983-10-21
Abstract: PURPOSE:To attain reduction of power consumption and effective utilization by detecting the presence or alsence of access operation to each block at memory access period just before refresh period to control the refresh operation. CONSTITUTION:A memory cell array 10 is sectioned into plural blocks A-D in response to the row address and when a head row address in each block is selected in memory access period, all word lines in the block are selected continuously. Whether or not the access operation exists to each block in the memory access period just before each refresh period is detected (51-54) by, e.g., a time constant circuit or the like. In the refresh period, the refresh is not conducted as to the block accessed at the memory access period just before the refresh period based on the detected output.
Patent JP-H0747564-A (JP)
Title: Mold
Inventor: OBARA MITSUHIRO
IPC: B29C33/00
Filed: 1993-08-09
Abstract: PURPOSE:To facilitate disassembling work, in a mold wherein electric parts are respectively provided to some mold members among many ones, by providing a connector box having a connector connected thereto from the outside in a detachable manner to the mold members having the electric parts. CONSTITUTION:In a mold having an electric part such as a valve device opening and closing a gate, connector boxes 61-63 are provided on the upper surfaces of the fixed attaching plate 6, fixed spacer block 7 and fixed receiving plate 8 being the mold members of a fixed mold 1. The lead wire 36 from the proximity switch 33 of a hydraulic cylinder 31 is connected to the connector box 61 and the lead wires 37 from the heaters 19, 22 provided to the manifold 12 or sprue bush 16 in the fixed spacer block 7 are connected to the connector block 62. Further, the connectors 40-41 fitted with cords from an external valve controller 43 are connected to the connector boxes 61-63.
Patent JP-S6352081-A (JP)
Title: Fruit removing circuit in radar
Inventor: OTSUBO AKIRO
IPC: G01S13/78
Filed: 1986-08-22
Abstract: PURPOSE:To enable fruit removal wherein response codes are misdecoded at low frequency by using a bracket coincidence signal and holding a code obtained by the coincidence of blackets. CONSTITUTION:A shift register 2 makes a bracket coincidence corresponding to last transmission time which is delayed by one-transmission time and a coincidence with the bracket of the current transmission time and a shift register 5 delays an input video so as to decide a code at the time of bracket coincidence. A coincidence circuit 6 performs the coincidence of the delayed input video with a currently inputted video to find the bracket coincidence. When the bracket coincidence is obtained, the register 7 stores a code found by the bracket coincidence and removes fruits after precluding the bit absence of the code. A code corresponding to the bracket coincidence after the fruit removal is outputted from a gate 8.
Patent JP-H0246710-A (JP)
Title: Surface treatment for rare earth magnet material
Inventor: WATANABE HIROSHI
IPC: H01F41/02
Filed: 1988-08-08
Abstract: PURPOSE:To finish the grinding process and plating film formation of a magnet material by one time of operation by a method wherein rare earth magnet material and small metallic balls are mixed with one another in a vessel, the surface of the rare earth magnet material is degreased in a basic cleaning solution while the vessel is being turned to be immersed and electroplated in an acidic zinc chloride plating-bath, using the rare earth magnetic material and the small metallic balls as a cathode as well as the plating-bath as an anode. CONSTITUTION:The rare earth magnet material M is fed to a vessel 27 wherein multiple small metallic balls B are contained. The vessel 27 is immersed in a basic cleaning solution. The surface of the rare earth magnet M is degreased in degreasing vessel 2. Later, the vessel 27 is immersed in a washing vessel 3 to be washed. Next, the vessel 27 is pickled in a picking vessel 4 to be washed in another washing vessel 5. During these processes, the vessel 27 is being constantly turned at specific RPM by a moor 35 being driven. After grinding process such as chamfering corners, edges, etc., the vessel 27 is fed to a plating film formation vessel 6 to be electroplated using plating-bath as anode and the rare earth group magnet material M and the small balls B as cathode. In such a process, the plating-bath shall be the zinc chloride plating- bath.
Patent JP-H0843433-A (JP)
Title: Acceleration sensor and its manufacture
Inventor: ITO HIROSHI
IPC: G01H11/08
Filed: 1994-07-30
Abstract: PURPOSE:To provide an acceleration sensor wherein assembling is easy, mounting on a circuit substrate is easy, and, miniaturization is possible. CONSTITUTION:A base member 1 and a floating member 6 are constituted with pairs of halves 1a and 1b, 6a and 6b, and, the halves 1a and 1b, 6a and 6b clamp a base end and free end of a sensor element 11, a weight 10 is housed in recessed parts 7 of the halves 6a and 6b of the floating member 6, so that, halves 1a and 1b, 6a and 6b are fixed together. Stoppers 9 and 9 provided at the end side near a base member 1 of the floating member 6 are assigned inside side walls 18 and 18 of the base member 1 with specified intervals from them. Projections 18, 16... are provided on the bottom surface of the base member 1, and, pin-like terminals 5 and 5 are engaged with a through hole 4 provided on the base member 1 from both sides of it, and, the tips of terminal members 5 and 5 are connected to an electrode on bath sides of the sensor element 11.
Patent JP-2000024756-A (JP)
Title: Stacked mold, and casting method using stacked mold
Inventor: OTSUKA YUKIO
IPC: B29C67/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a stacked mold favorable for promotion of discharge a powder and granular material in a non-solidified condition and promotion of solidification of a molten metal, and to provide a casting method using the stacked mold. SOLUTION: In a stacked mold 100, a scattering layer formed by scattering a powder and granular material is irradiated with the irradiation energy to form a solidified layer, and a casting cavity is molded by stacking solidified layers. The stacked mold 100 is provided with a discharge path 110 or an opening part 130 to discharge the non-solidified powder and granular material which is communicated with a casting cavity 100a, and chillers 400, 420 are arranged in the discharge path 110 or the opening part 130.
Patent JP-H0363487-A (JP)
Title: Refrigerator
Inventor: SAKAKIBARA TOSHIO
IPC: F25D17/08
Filed: 1989-07-28
Abstract: PURPOSE:To enable foods at a lower shelf to be cooled even if foods are placed on an upper shelf of a refrigeration chamber by a method wherein an agitating fan is provided at a rear surface of a refrigeration chamber, a cold air feeding duct is arranged between an inner box and a foamed thermal insulation material and a cold air discharging port and a cold air discharging cover are arranged at a lower part of a refrigeration chamber. CONSTITUTION:Cold air from a cooling fan 17 is flowed within a refrigeration chamber 10 through a louver 22 so as to cool a food 9. Upper cold air at an upper part of the refrigeration chamber 10 is fed through an air cold air feeding port 28 of a cover 27, flows through a cold air discharging port 33 near a lower stage shelf 11 through a duct 31 under an operation of a refrigeration agitating fan 24. The cold air is discharged out of a discharging cover 34 so as to cool a food 9 at a lower shelf 11. The cold air cools the food and then is sucked from a lower part of a partition wall 20 and the returns to the cooling fan 17. Accordingly, even if the food 9 is placed at the upper shelf 11, the cold air can be positively discharged near the lower shelf 11 and further it is possible to prevent the cold air discharging port 33 from being clogged with the cold air discharging cover 34.
Patent JP-H05102898-A (JP)
Title: Higher harmonic wave communication system
Inventor: TAKAGI AI
IPC: H04B7/12
Filed: 1991-08-07
Abstract: PURPOSE:To enable communication immune to interference waves and fading by using the fundamental wave and higher harmonic wave of electromagnetic waves. CONSTITUTION:Plural carriers are defined as the double waves of the fundamental wave. Data D3 are inputted to a transmission part 11 and radiated from a transmission antenna 12, which modulates and amplifies the data, as the electromagnetic waves. As the electromagnetic waves, the fundamental wave and the double waves are radiated. The radiated electromagnetic waves are received by a reception antenna 14 and inputted to a fundamental wave reception part 15 and a double wave reception part 16. At the fundamental wave reception part 15, the data are demodulated from the fundamental wave and outputted. At the double wave reception part 16, the data are demodulated from the double waves and outputted. For the output, the demodulated data from the fundamental wave reception part 15 and the double wave reception part 16 are compared and larger data D4 are outputted.
Patent JP-S5898971-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZAKI TADATOSHI
IPC: H01L29/423
Filed: 1981-12-09
Abstract: PURPOSE:To prevent mobile ion contamination by forming a molybdenum thin film continued to the formation of a gate oxidized film, performing a heat treatment, forming and patterning a silicon oxidized film thereon, and patterning the thin film with the silicon oxidized film as a mask. CONSTITUTION:When a semiconductor using as a gate electrode a molybdenum thin film is manufactured, a thin molybdenum film is formed continued to the formation of a gate oxidized film, it is then heat treated in the temperature range of 700 to 1,100 deg.C. Then, a silicon oxidized film is formed on the thin molybdenum film, and the silicon oxidized film is patterned. With the film as a mask the thin molybdenum film is patterned. The silicon oxidized film on the thin molybdenum is allowed to remain, the molybdenum film is heat treated in advance at high temperature before the formation of the film, thereby preventing the deterioration of the electric characteristics of the element caused by the remaining silicon oxidized film.
Patent JP-S6258375-A (JP)
Title: Automatic conversion system for network data
Inventor: SAEGUSA HIROMI
IPC: G06F17/50
Filed: 1985-09-06
Abstract: PURPOSE:To attain the automatic conversion of the segment group produced by a coordinate input device, etc. into the network data, by using a connecting means for connection between end points, a connecting means for connection between the end point and the segment and a dividing means for intersecting points between crossing segments. CONSTITUTION:For the output of a segment group input means 11, an end point having the isolated relation of connection to >=2 segments is detected by an end point detecting means 12 for unconnected segments. This detected end point has the coincidence with its closest end point among those segment end points kept within an allowable range of connection error by a connecting means for connection between end points. While an end point-segment connecting means 15 secures connection of the isolated end point on the closest segment in case some segment passes through said allowable range although no end point at the remote side exists within the allowable range. Then a segment cross state detecting means 16 detects a set of segments crossing with each other. These detected segments are divided into plural parts by a dividing means 17 for intersecting points between crossing segments.
Patent JP-S6349572-A (JP)
Inventor: KURISUCHIYAN BENETOO
IPC: B60S1/38
Filed: 1987-08-07
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-2000014870-A (JP)
Title: Force-feed type winning device for pachinko machine
Inventor: KIMURA HARUMICHI
IPC: A63F7/02
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To easily perform force-feed, attachment and disposition on the panel surface of a game machine and to easily and simply detach and decompose disused accessories. SOLUTION: Assembly support bosses 14a and 14b are arranged at the left and right of the almost center part of a winning device main body 9, device guide bosses 15a and 15b are disposed also at the left and right of a stop member 12 assembled to a rear part and respective members are united by the bosses and integrally formed by two machine screws. Panel surface mounting members 13 are arranged at the three parts of the stop member 12 and a pawl member 17 capable of holding and fixing the panel surface is disposed on the tip part of the panel surface mounting member 13. A structure that a guide rib 16 for guiding a game ball to the outside is disposed in the center bottom part of the stop member 12 is attained and it is detached and decomposed when it is disused.
Patent JP-H0751197-A (JP)
Title: Vacuum cleaner
Inventor: TOKUDA TAKESHI
IPC: A47L9/24
Filed: 1993-08-10
Abstract: PURPOSE:To easily eliminate choked dust even when a hose is choked with dust. CONSTITUTION:A dust collection room is formed in duplex constitution, and an inlet A28 communicating with the outside and a closing plate B29 are arranged at the dust collection room A24 communicating with a motor fan 21, and a closing plate C31 at the communication port B31 of a motor room 23 and the dust collection room B25, and a closing plate D34 at the exhaust port 33 of the motor room 23, respectively.
Patent JP-H0483392-A (JP)
Title: Manufacture of electronic ceramic board
Inventor: YOKOCHI MASAO
IPC: H05K3/22
Filed: 1990-07-25
Abstract: PURPOSE:To efficiently form a microelectric circuit having surface flatness with excellent wire bondability by cutting a conductor printed part by a scriber of a laser, forming leads at a desired pitch, and then simultaneously baking the printed part and a ceramic insulating layer. CONSTITUTION:A micropattern is formed by scribing the end 4 of an inner lead of a wire bonding part 2 under a predetermined cutting condition by using a scriber of a YAG laser. Then, an alumina green sheet printed with a conductor pattern is laminated, and thermally press-bonded to obtain a ceramic multilayer structure. Thereafter, the ceramic insulating layer 5 and a conductor insulator formed with leads at a desired pitch are simultaneously sintered. The conductor insulator on a ceramic board 1 made of the sintered ceramic multilayer structure is Ni-plated, lead pins of Kovar are brazed as terminals with a brazing material, an electric circuit is further Ni-plated, superposed with an Au-plating to manufacture an electronic ceramic board.
Patent JP-H0362403-A (JP)
Title: Floodlighting device
Inventor: OHASHI HIDEJI
IPC: G02B5/10
Filed: 1989-07-31
Abstract: PURPOSE:To increase central luminous intensity and improve uniformity rate of illuminance by disposing side surface auxiliary reflecting plates inclined in the inward horizontal direction from the center parts of both side surface reflecting plate parts toward the back side and also in the inward vertical direction to the upper side and divided into a plurality of sections on the inner sides of the both side surface reflecting plate parts of a reflector. CONSTITUTION:The light flux radiated from a light source 1 has an increased central luminous intensity and no turbulence of downward light distribution by a main reflecting plate part 4 and an auxiliary reflecting plate 12, and a light distribution having a good uniformity ratio of illuminance is obtained by a front side reflecting plate part 5 having radiating surfaces and plane surfaces alternately disposed and the auxiliary reflecting plate 12 having the lower surface side as a reflecting surface. Further, as the reflecting plate 12 has the upper surface side as a non-reflecting surface, the upward light distribution is interrupted, and no glare is caused. The lateral extension in the light axial position is increased by plural steps of both side surface auxiliary reflecting plates 13, 13 inclined in the inward horizontal direction from nearly the center of side surface reflecting plates 6, 6 toward the back side and also in the inward vertical direction toward the upper side, the central light intensity in horizontal light distribution is increased to improve the uniformity ratio of light distribution and eliminate light distribution unevenness.
Patent JP-S58100314-A (JP)
Inventor: TAKAOKA MICHIO
IPC: H01B9/06
Filed: 1981-12-09
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-H0942035-A (JP)
Title: Diesel engine
Inventor: CHIYOU ROU
IPC: F02D41/38
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To enable discharge quantities of both HC and smoke to be reduced by adjusting an interval between pilot fuel injection and main fuel injection. SOLUTION: A diesel engine 1 including pilot fuel injection means 7, 11, 16 is provided with a means 4 for detecting HC concentration in the exhaust gas and means 13, 14, 15 for making correction to reduce the interval between the pilot fuel injection and the main fuel injection when the detected HC concentration is larger than the specified value and making correction to increase the interval between the pilot fuel injection and the main fuel injection when the HC concentration is smaller than the specified value.
Patent JP-H0643110-A (JP)
Title: Detecting method for defect of resist pattern
Inventor: OCHIAI JUNICHI
IPC: G03F1/84
Filed: 1992-07-24
Abstract: PURPOSE:To obtain an inspecting method which shortens the time for classifying defective parts and improves the precision in the classification at the time of inspection of a resist pattern. CONSTITUTION:After a resist pattern is formed, a light of a wavelength generating fluorescence only from a photoresist 3, such as a U exciting light 10, is applied onto the whole surface of a wafer from above vertically so as to specify the resist pattern. Thereafter a point of difference of the specified resist pattern from a resist pattern to be formed is detected. A photomask 4 being used, besides, the light of the wavelength generating the fluorescence only from the photoresist 3, such as the U exciting light 10, is applied to the photomask 4 from above vertically in the same way as at the time of exposure, the U exciting light 10 passing areas other than a positive figure 5 is caught and thereby the resist pattern protruding outside the area of the resist pattern is specified as a defect.
Patent JP-H0249519-A (JP)
Title: Apparatus for controlling disease germ parasitic to cultured laver and treating method therefor
Inventor: OKI CHIKANOSUKE
IPC: A61L2/20
Filed: 1988-08-09
Abstract: PURPOSE:To obtain a culturing net for laver exterminated and controlled in disease germs and cleaned in stain by passing the culturing net into jet stream generated by jetting a treating liquid by a circulating pump while immersing the net. CONSTITUTION:A vessel 3 storing a treating liquid 2 is loaded on a working boat 1 and the treating liquid is pressurized by a circulating pump 4 and jetted from holes 5 to generate jet stream. Then a culturing net is immersed in the treating liquid (a) having jet stream and simultaneously the working boat is advanced under the net to carry out the treatment of laver-culturing net 6.
Patent JP-H0246933-A (JP)
Title: Die for aluminum cup working device
Inventor: TAKEHARA YOSHIHIRO
IPC: B21D28/00
Filed: 1988-08-08
Abstract: PURPOSE:To bring an aluminum cup to blanking by one piece of press die by executing a forming process in the same position without moving an aluminum foil which is blanked to a circular shape. CONSTITUTION:The title die is constituted of the upper die and the lower die of a series of structures provided with a punch 1 which is fixed to a punch holder, and a stripper 1D operated by a spring 4D between the outside periphery of the punch 1 and the holder 2. In such a state, as for the lower die, a holding and receiving part 12 having a recessed part 12B for going into a projecting part 4F which is formed in the upper die is fitted to a cylindrical hole part 4B provided on the center part of the upper face of the die 1 which is fixed to the die holder, and an aluminum foil (c) is brought to blanking by using a press die which is constituted of the lower die of a series of structures in which the upper part of a V-shape of the holding and receiving part 12 is installed by providing a suitable step difference from the upper face of the die 1.
Patent JP-H1039390-A (JP)
Title: Camera device
Inventor: MATSUZAKA KAZUHIRO
IPC: H04N5/225
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To enable consecutive photographing by automatically moving a wide lens, so as to insert/remove it and further, consecutively executing the operations of a zoom lens and a wide lens, in the case the wide lens is provided to be inserted into/removed from an optical system consisting of a zoom lens. SOLUTION: An automatic driving mechanism 9 for moving the wide lens 10, to insert/remove it into/from the optical system is provided. A microcomputer 7 allows the driving mechanism 9 to insert or remove the wide lens 10, in accordance with the specific operation of a zooming operation key 6 for operating the zoom lens 1. For instance, when the operation of further driving the zoom lens 1 in a wide-angle direction is continued for a specified time, in a state where the zoom lens 1 is driven up to the end in the wide-angle direction, the wide lens 10 is inserted and when the operation of moving the zoom lens 1 in a telephoto direction is continued for the specified time, in the state where the wide lens 10 is inserted, the lens 10 is removed.
Patent JP-S6257646-A (JP)
Title: Microcapsule having silyl ether bond
Inventor: WATANABE AKIO
IPC: G03F7/075
Filed: 1985-09-09
Abstract: PURPOSE:To easily release the core material sealed into a microcapsule by confining an acid generating agent into the capsule and irradiating light thereto to generate an acid, thereby changing the properties of the wall consisting of a silyl ether group-contg. polymer film. CONSTITUTION:This invention relates to the microcapsule, in which the acid generating agent to generate the acid when irradiated with light is preliminarily sealed in the capsule to form the microcapsule wall of the polymer film having the silyl ether group decomposable by the acid. The core material sealed in the capsule is easily released by the light when the light is irradiated to the capsule to break down the microcapsule wall itself or to considerably change the characteristics thereof by the generated acid. The core material is otherwise easily released by an extremely weak pressure. The core material is thus easily taken out by the light.
Patent JP-S6090288-A (JP)
Title: Production of fluorescent material
Inventor: KOUDA KATSUHIRO
IPC: G21K4/00
Filed: 1983-10-24
Abstract: PURPOSE:To produce a Ce-doped rare earth metal oxyhalide fluorescent material, emitting high-intensity accelerated phosphorescence by the excitation with electromagnetic wave after irradiation of X-ray, by adding a tetrafluoroboric acid compound to a mixture of the raw materials of the fluorescent material (or its heat-treated product), and calcining the mixture. CONSTITUTION:A mixture of the raw materials of a fluorescent material, e.g. Y2O5, La2O3, etc., a halogen donor such as Cl, and a Ce compound etc. or a product obtained by the heat-treatment of the above mixture at 300-500 deg.C, is incorporated with preferably 0.1-30wt% tetrafluoroboric acid compound (preferably NaBF4, etc.). The obtained composition is filled in a heat-resistant vessel such as quartz boat, and calcined preferably at 1050-2,000 deg.C for 1-3hr in a weakly reducing-neutral atmosphere to obtain the objective fluorescent material represented by the composition formula LnOX:xCe (Ln is Y, La, Gd or Lu; X is Cl, Br or I; 0<x<=0.1).