baber/WOPTO huggingface dataset:
Patent JP-H02172429-A (JP)
Title: Electric cleaner
Inventor: ABE HIDEO
IPC: A47L9/00
Filed: 1988-12-26
Abstract: PURPOSE:To reliably hold a suction body by means of a protruding rod without exerting an unreasonable force on the suction body by a method wherein a total sum of the bending angle of the coupling pipe of the suction body and an angle of protrusion of the protruding rod, serving as a holding body removably holding the suction body, from a cleaner body is set to a value within a specified value, and the protruding rod is rotatable. CONSTITUTION:Through rotation of a protruding rod 46, a body part 48 is protruded radially outwardly of a dust collecting case 12. A hook part 42, brought into a forward-facing state, of a holding body 41 mounted to an extension pipe 35 is hooked from above to the central part of a grasping part 17 of a handle 16 for hand-push of a cleaner body 11 in a state that the cleaner body 11, a hose 31, the extension pipe 35, and a suction body 36 are connected to each other. An engaging part 49 of the protruding rod 46 is inserted from below in a suction port 39 of the suction body 36. Since a total sum of a bending angle A of a coupling pipe 38 bent upward at the rear part of the suction body 36 and an angle of protrusion of a body part 48 from the cleaner body 11 is approximately 180 deg., the body part 48 of the protruding rod 46 is positioned approximately in parallel to the under surface of the suction body 36, and the extension pipe 35 is run approximately vertically along the side of the cleaner body 11. This constitution causes compact and neat containing of the cleaner body 11, the hose 31, the extension pipe 35, and the suction body 36.
Patent JP-H02216290-A (JP)
Title: Alkali oxidizing delignification method of cellulose pulp
Inventor: MADOFUSUDAN DATSUTATORAYA JIYA
IPC: D21C1/04
Filed: 1989-12-20
Abstract: PURPOSE: To suppress the formation of nitrified substance in delignifying and bleaching process by reacting lignocellulosic pulp with a sufficient liquid nitrosating agent in an acidic and oxygen atmosphere under powerful agitating condition before alkaline oxidative stages. CONSTITUTION: Lignocellulosic pulp, especially chemically cooked lignocellulosic pulp, is reacted with sufficient liquid nitrosating agent and at least a stoichiometric amount of oxygen in the acidic and oxygen atmosphere under powerful agitating condition at a pH of 1.7-4, before alkaline oxidative stages in the bleaching sequence. The consistency of the pulp in water is set at least 5 wt.%, and setting the amount of the nitrosating agent as sufficient to give about 0.1-1.2 wt.%, of the active nitrosonium ion based on the pulp dried in the furnace.
Patent JP-H10172558-A (JP)
Title: Hydride secondary battery
Inventor: FUKUNAGA HIROSHI
IPC: H01M4/52
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydride secondary battery with which the rate of utilization of paste-form nickel positive electrode is enhanced and the storage characteristics are improved. SOLUTION: A hydride secondary batter is composed of a positive electrode using nickel hydroxide as active material, a negative electrode consisting of a hydrogen storage alloy, an electrolytic solution consisting of alkaline aqueous solution, and a separator, wherein the nickel hydroxide is in powder form of particle sizes ranging between 2 and 40μm and mean particle size lying at 8±2μm, and those of the particles having a greater diameter than the mean are in spherical shape and also more than 95wt.% of the particles having smaller diameter than the mean are in spherical shape, and the structure is characterized by zinc or zinc alloy being included in the battery, in particular in the positive electrode or electrolytic solution.
Patent JP-H11216268-A (JP)
Title: Electronic game device and image display control method
Inventor: MURATA YOSHIYUKI
IPC: A63F13/55
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To realize the judgement of a victory or defeat or a congeniality in one object image which is displayed in the display part of a user at hand without providing a storage part with large storage capacitance in an electronic game device for playing a game with another electronic game device. SOLUTION: The display part 23 for playing the game with another electronic game device 111b is provided, first data corresponding to an first object image is received by a receiving means 56 and, in the meantime, second data transmitted from an external part with a connection terminal 58 connected to an external storage device 57 is received. An second object image to be the opponent of the first object image which is displayed at another device 111b side or the person concerned is displayed in the display part based on the second data. After that, the victory or defeat or congeniality fortune-telling is judged between the first object image and the second object image and the second object image displayed in the display part is displayed after changed/controlled in accordance with the judgement result.
Patent JP-H05166842-A (JP)
Title: Gate protective film and its formation method
Inventor: OMURO KAZUHIKO
IPC: H01L21/338
Filed: 1991-12-12
Abstract: PURPOSE:To lessen the capacity between an conductive region and the protrusion of a gate electrode. CONSTITUTION:In case that the top of a gate electrode 60 has a protrusion 62, the first insulating film 72 shorter than the length of the protrusion in the longitudinal direction of a gate is provided all over the surface of the gate electrode by anisotropic stacking method. The second insulating film 74 is provided on this first insulating film from the direction vertical to a board by anisotropic stacking. At this time, a gap 84 is formed below the protrusion. The third continuous insulating film 76 without a break is made on this second insulating film by anisotropic stacking method. A gate protective film is made of these first, second, and third insulating films. As a result, a gate protective film, where a gap in the width direction of a gate is left below the protrusion, is gotten.
Patent JP-H01170084-A (JP)
Title: Integrated type optical amplifier element
Inventor: YOSHINO KAORU
IPC: H01S5/026
Filed: 1987-12-25
Abstract: PURPOSE:To reduce a return light rays reflected from an optical filter section so as to improve a S/N ratio by a method wherein a semiconductor optical waveguide type amplifier and a grating type optical filter are integrated and the grating is provided obliquely toward a direction in which an optical signal advances. CONSTITUTION:A planar optical waveguide 6 is provided in succession along a direction in which an optical signal advances from a core layer 4 of an optical amplifier 1, a grating face 5 is provided to the planar optical waveguide 6, and an optical filter section 2 is provided, where the grating face 5 is arranged so as to enable a grading angle to make an angle of one or more degrees with a direction perpendicular to a direction in which the optical signal advances. By these processes, an S/N ratio is made to decrease much in deterioration by restraining a noise component caused by a naturally released light and a gain saturation can be also restrained. And, as a device of this design can be manufactured through a monolithic processing method, a multi-stage integration is facilitated and the device can be made very small as compared with a device formed of unit components, so that the device is favorable for mounting.
Patent JP-H07181407-A (JP)
Title: Laser scanner
Inventor: HARA HIROSHI
IPC: G02B26/10
Filed: 1993-12-24
Abstract: PURPOSE:To restrain the deviation of an image forming start position caused by the error of an angle formed by the adjacent surfaces of a polygon mirror. CONSTITUTION:This scanner is provided with the polygon mirror 13 reflecting a laser beam from a laser diode 11 and making the reflected light scan in the main scanning direction of a photoreceptor drum 12, and a start sensor 14 detecting the laser beam from the polygon mirror. In the scanner, specified time after the start sensor receives the laser beam, the laser beam from the laser diode is condensed on the photoreceptor drum through the polygon mirror, and information is recorded in dot units. The start sensor is provided so that the length of an optical path from the laser diode to the start sensor through the polygon mirror may be longer than that of an optical path from the laser diode to the photoreceptor drum through the polygon mirror.
Patent JP-H01169694-A (JP)
Title: Bank note deposit and withdrawal device
Inventor: TANAKA KAZUHIRO
IPC: B65H1/30
Filed: 1987-12-25
Abstract: PURPOSE:To ease a supplementing work by charging altogether each kind of monies of supplementary bank notes to a single supplementary cartridge, transporting the supplementary bank notes to a temporary store, distributing and charging to the cartridge of each kind of monies by the kind of monies with the use of an action at the time of a deposit mode. CONSTITUTION:A title device is provided with a supplementary cartridge C to which the supplementary bank notes of each kind of monies are charged in a mixed way separately from the cartridges A and B of each kind of monies, a sending-out mechanism comprising of a main conveyance mechanism 2 and a slave conveyance mechanism 8 to send out the supplementary bank notes in the supplementary cartridge C to a temporary store 7 and simultaneously to send out the supplementary bank notes in the temporary store 7 to the cartridges A and B of each kind of monies and a separation means to separate the supplementary bank notes sent out from the temporary store 7 to the cartridges A and B of each kind of monies into each kind of monies by a discriminating mechanism 4. The supplementary bank notes charged in the supplementary cartridge C are once conveyed to the temporary store 7 and preserved, thereafter separated into each kind of monies by the action at the time of a deposit mode, automatically distributed and charged to the cartridges A and B of each kind of monies. Thus, a supplementing work can be reduced.
Patent JP-H11346272-A (JP)
Title: Sense of force communication terminal, stress measurement device and sense of force delivery device
Inventor: NAKAGAWA TADAYUKI
IPC: H04M1/00
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a sense of force communication terminal by which communication parties can sense a force as if their fingers were pushed one another. SOLUTION: The terminal is provided with a stress measurement means 10 that has a case gripped by a palm, measures a pushing force of fingers of a communication party at positions of fingers when the case is gripped and provides an output of the measured force as a voltage, a transmission means 20 that sends this voltage to an opposite party, a reception means 30 that receives the voltage sent from the communication opposite party, and a sense of force delivery means 40 that delivers a force proportional to the received voltage to the fingers of the communication party at the same positions as those at which the force is measured by the stress measurement means 10.
Patent JP-H02177639-A (JP)
Title: Communication control system
Inventor: KARIYAMA CHIKAKO
IPC: H04L12/40
Filed: 1988-12-28
Abstract: PURPOSE:To continuously transmit information by transmitting a response and after that, transmitting the response to re-polling from a primary station when a secondary station has the information which are desired to be transmitted further. CONSTITUTION:The polling request bit(PRB) of 1 bit is provided in an information filed I in order to request polling from the secondary station to the primary station. When there are data, which are desired to be transmitted to the primary station, in the secondary station, the polling request bit is set. Then, when the polling request bit is set to the response from the secondary station in the primary station, a command is transmitted continuously to the same secondary station and the next response can be returned by the re-polling from the primary station. Thus, when the secondary station has the information which are desired to be transmitted further, the information can be continuously transmitted.
Patent JP-H03189685-A (JP)
Title: Information processor
Inventor: YANAGIDA YOSHIAKI
IPC: G09G5/00
Filed: 1989-12-19
Abstract: PURPOSE:To reduce improper working posture and to improve workability by measuring a distance between the display screen of a display and an operator, calculating a brightness control value in accordance with the measured distance and setting the brightness on the display. CONSTITUTION:A range finder 2 is provided on the display device 7 so as to measure the distance DM between the display screen and the operator 8 every specified cycle and the measured result, the distance DM, is inputted in a CPU with an interruption signal. The CPU decides whether the distance DM is equal to or under a reference value DR previously set, and the brightness control value B is set in an initial state in the case of DM>DR. In the case of DM<=DR, the brightness control value B in accordance with the distance DM is calculated and inputted in a driving circuit so as to set the brightness of the device 7 at a specified value. When the operator's face comes close to the screen because the content of the display is hard to be viewed, the bright ness is automatically made high and the display is made to be easily viewed. Then, a VDT fault is prevented, the improper working posture is reduced and the workability is improved.
Patent JP-2000155715-A (JP)
Title: System and method for directory access control by computer
Inventor: OKUMA YOSHIYUKI
IPC: G06F21/62
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To make flexible and independent access between directories in a hierarchical directory structure. SOLUTION: For directories 11 and 13, security properties 11A and 13A, security statuses 11S and 13S, inheritance masks 11IM and 13IM, and open masks 11RM and 13RM are prepared. In the security properties 11A and 13A, in what security statuses 11S and 13S the directories are allowed to be accessed are defined as to respective access right levels. The security statuses 11S and 13S show what kind of key a person inputted for authentication to try to access the directories. The inheritance masks 11IM and 13IM prescribe what bit can be inherited when the security status are inherited from other directories to their directories. The open masks 11RM and 13RM prescribe what bit can be inherited when the security levels are inherited from their directories to other directories.
Patent JP-H11160258-A (JP)
Title: Method for inspecting thin film layer body
Inventor: GOTO MITSUHIRO
IPC: H01L21/66
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain information related to densities of thin film surfaces and estimate characteristics of the thin films by obtaining a relationship, large or small of the film densities on the basis of measured values of photoelectronic intensities of a plurality of the thin films constituting a thin film layer body. SOLUTION: Atoms of a sample 1 present on each electron orbit are emitted as photoelectrons when an X ray source 2 emits X rays. After an input lens 5 converges the photoelectrons, a CHA type photoelectronic spectroscope 4 splits for every kinetic energy of the photoelectrons. A kinetic energy detected by a detector 3 is converted into a coupling energy by a processing apparatus 6. A count of photoelectrons for every coupling energy, namely, a spectrum of photoelectrons is obtained. An intensity of the photoelectrons is proportional to a count of atoms per unit area, and therefore a relationship of film densities, large or small of thin films can be obtained. The larger the intensity of photoelectrons, the larger the count of atoms per unit area, whereby the film density is large. Optical, electric characteristics, etc., of the thin films can be estimated from the obtained relationship of the film densities. A part of a depth of approximately several Å from a surface of the thin film can be measured.
Patent JP-2000156428-A (JP)
Title: Lead frame for bga
Inventor: TAKAHASHI TOMOO
IPC: H01L23/12
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for BGA(Ball Grid Array), which can be applied of the conventional manufacturing method of the lead frame, is adaptable to a high-density mounting without reducing the manufacturing efficiency of the lead frame, is low in cost and is highly reliable. SOLUTION: A lead frame 10 for BGA is formed in a structure, wherein IC chip connection terminal 14a are arranged on the outer peripheral part of the lead frame 10, external connection terminals 15 are arranged on the inner peripheral part of the lead frame 10, leads 14 and the terminal 14a are formed thinner than a metallic base material forming the lead frame 10 and the flow of a molding resin when a resin mold subsequent to a mounting of an IC chip on the lead frame 10 is performed is made good.
Patent JP-H05258843-A (JP)
Title: Fixing heater and its manufacture
IPC: G03G15/20
Filed: 1992-12-09
Abstract: PURPOSE:To precisely provide the preset resistance value without inducing the unbalance of the heating temperature distribution of a fixing heater by trimming the edge section of a resistance heating element printed on a substrate in the excitation direction. CONSTITUTION:The edge of a resistance heating element 2 is trimmed to the fixed width as shown by an arrow to precisely set the resistance value, and trimming is repeated until the preset resistance value is attained. The resistance value is adjusted after the resistance heating element 2 is printed and baked, thus the preset resistance value can be obtained. The edge of the resistance heating pressure value is laser-trimmed along the excitation direction, thus no large unbalance of the heating temperature caused by trimming is generated. The dust of the material of the resistance heating element 2 such as silver and palladium is stuck to the side edge section of the trimming. The resistance value between electrodes 3 before trimming is compared with the resistance value after trimming, and the change of the specific resistance value is detected and corrected.
Patent JP-H02175299-A (JP)
Title: Manufacture of support for lithographic printing plate
Inventor: YOSHIDA JUNICHIRO
IPC: B41N3/03
Filed: 1988-12-28
Abstract: PURPOSE:To improve laser absorption efficiency and to form finely rough face in a wide range by forming an anodized film on the surface of a support for a lithographic printing plate, and then forming a specific black film to be blacken it. CONSTITUTION:An anodized film is formed on a support for a lithographic printing plate with 0.5-6.0mum of thickness. Then, a black film is formed on the anodized film. The thickness of the black film is selected in response to the oscillation mode of a laser, type, beam mode, beam diameter and further a processing speed, desirably 1.0-3.0mum, and the black film is formed by coating it with solution in which graphite or carbon is dispersed in solvent. The laser to be radiated to the black film is suitably selected from a CO2 laser, a YAG laser, a ruby laser, etc. according to the type, roughing shape of the support. The support includes, for example, mainly an aluminum plate, and its material includes, for example, pure aluminum and alloy of 99.0% of aluminum purity.
Patent JP-H04206582-A (JP)
Title: Thicknesswise vertical vibration piezoelectric porcelain transformer
Inventor: UEHARA KANEO
IPC: H01L41/107
Filed: 1990-11-30
Abstract: PURPOSE:To enable a piezoelectric porcelain transformer to operate in a high frequency band and to be lessened in size by a method wherein a high and a low impedance section are provided to a truncated pyramid piezoelectric porcelain transformer where piezoelectric porcelain layers are polarized in a direction opposite to each other, the transformer is specified in inclination, and the piezoelectric porcelain layer is specified in thickness and width so as to satisfy specific conditions. CONSTITUTION:A truncated pyramid piezoelectric porcelain transformer is composed of a high impedance section 12 and a low impedance section 11 provided with piezoelectric porcelain layers 111, 112... are polarized in a thicknesswise direction opposite to each other. The angle theta of inclination of a slope is set to 20 deg.-80 deg., the slope width W of the layers 111, 112, is so set as to satisfy a formula, t>W, where t denotes the thickness of the layer. By this setup, the porcelain layers are made to change continuously in length from a high impedance section side to a low impedance section side as required, thicknesswise vertical vibration is made to change continuously in a wide range of frequency, resonant frequencies are dispersed, and thus a thicknesswise vertical vibration piezoelectric porcelain transformer which is miniature and operates efficiently in a frequency band of 10MHz or above can be obtained.
Patent JP-H05145534-A (JP)
Title: Word synchronizing system
Inventor: NODA SEIICHI
IPC: H04L7/08
Filed: 1991-11-20
Abstract: PURPOSE:To attain word synchronization with a small scale circuit without giving a restriction to a code by multiplexing periodically a code in which the sequence is unchanged against phase uncertainty of a recovered carrier periodically synchronously with an error correction block code and using the result for a synchronizing signal. CONSTITUTION:A sender side synchronization multiplex circuit 10 multiplexes codes F1-4 whose sequence is unchanged against four kinds of phase uncertainty with respect to an input two-series binary signal as a synchronizing signal. A code error correction coding circuit 11 applies prescribed error correction arithmetic operation synchronously with an output synchronizing signal 3 of the circuit 10 and a modulator 12 modulates an output of the circuit 11 to output the result. A receiver side demodulator 20 demodulates a received modulation wave, a synchronizing circuit 21 establishes synchronization with a multiplexed synchronous signal and outputs a synchronous signal 6. Moreover, a code error correction coding circuit 22 receives a demodulation signal and the synchronous signal 6 to apply prescribed error correction arithmetic operation and outputs the result. Thus, word synchronization is attained with a small scale circuit without giving the restriction to the code.
Patent JP-H07157276-A (JP)
Title: Vertical hanging clamp device
Inventor: KAWASAKI EIICHI
IPC: B66C1/48
Filed: 1993-11-30
Abstract: PURPOSE:To prevent an accident such as dropping down a transfer object by mounting a guide cover unit, covering an upper end of a connection substrate to provide a downward tilted guide surface, in a hoist ring piece, in the case of biting the transfer object of steel plate or the like by a saw tooth-shaped biting piece and a jaw part of a biting mouth. CONSTITUTION:In the case of conveying a transfer object, a biting mouth 4 of a clamp device 1a is externally fitted to an upper edge of the transfer object. Next, a turn holding piece 21 is lifted by manual operation and placed in an erected condition. Here, the center line of a spring 24 rides across a shaft 22 to the inward, and double acting is impeded of the spring to generate stopper action. saw tooth-shaped biting piece 8 is rotated in the counter clockwise direction, to clamp the transfer object between saw teeth 10 and a jaw part 6 in the other side. In the clamp device thus obtained, a guide cover unit 30a brought into contact with obverse/reverse of a connecting lever part 16 is fixed to a base end part of the connecting lever part 16 of a hoist ring piece 15. In this guide cover unit 30a, an upper part angular edge part is formed in a downward tilted guide surface 34, and in this way, hooking to the transfer object, placed in the vicinity, can be prevented.