baber/WOPTO huggingface dataset:
Patent JP-H06188951-A (JP)
Title: Analysis device
Inventor: MITSUTAKE KATSUYA
IPC: H04L69/40
Filed: 1992-12-17
Abstract: PURPOSE:To easily perform analysis with a high precision even in the communication system where plural transmission mediums are connected by repeating installations or the like. CONSTITUTION:Based on the reception condition indication of reception condition indicating parts 3 and 13, data reception parts 2 and 12 receive prescribed data from transmission mediums LA and LB through data leader lines SA1 and SB1, and received data are inputted to reception data/time storage parts 4 and 14. At this time, a clock part 9 generates the time, and this time is inputted to reception data/time storage parts 4 and 14 through a time display line SC. This time is stored additionally to inputted reception data, and thereafter, reception data analysis parts 5 and 15 read out and analyze reception data stored in reception data/time storage parts 4 and 14 together with the time.
Patent JP-H05148517-A (JP)
Title: Production of rare earth-transition metal-nitrogen alloy powder
Inventor: HASHIKAWA TAKASHI
IPC: H01F1/053
Filed: 1991-11-27
Abstract: PURPOSE:To easily produce alloy powder having excellent magnetic property and corrosion resistance by heat treating a mixture of rare earth oxide powder, transition metal powder and alkaline metal in the inert atmosphere and the nitrogen atmosphere at specific temp. each before performing wet treatment. CONSTITUTION:Rare earth oxide powder (oxides of Nb, Sm, etc., of about 1-50mu average particle diameter), transition metal powder (Fe, Co, etc., of about <=100 mesh particle size) and one of alkaline metal, alkaline earth metal and their hydrides (suitably granular metal Ca of about <=4 mesh particle size) are mixed. The mixture is heated in the inert atmosphere to 900-1200 deg.C for about 1-10hr to form it to porous massive matter. After the massive matter is kept in the nitrogen atmosphere at 300-600 deg.C for about 4-12hr, the heat treated material is put in water to give it wet treatment, such as agitating. Thereby rare earth-transition metal-nitrogen alloy metal powder is extremely easily obtained without passing through a complex process.
Patent JP-H07194135-A (JP)
Title: Controller for inverter
Inventor: WATABE RYUHEI
IPC: G05F1/10
Filed: 1993-12-28
Abstract: PURPOSE:To prevent such a trouble that one microcomputer makes tripping at the time of making power supply by providing a microcomputer reset means which inputs the AND of the outputs of first and second reset circuits to first and second microcomputers as a reset signal. CONSTITUTION:A controller for inverter is provided with a first DC-DC converter section 1a and second DC-DC converter section 1b which commonly use a DC power source. The controller is also provided with a first microcomputer 3a which is operated by control power supplied from the converter section 1a and first reset circuit 2a which monitors the power supply voltage of the microcomputer 3a and outputs a signal when the power supply voltage drops from a certain value. Similarly, the controller is provided with a second microcomputer 3b and a second reset circuit 2b. In addition, the controller is also provided with a microcomputer resetting means 5 which inputs the AND of the output signals of the reset circuits 2a and 2b to the microcomputers 3a and 3b as a reset signal.
Patent JP-H06315567-A (JP)
Title: Management controller of pachinko machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-12-28
Abstract: PURPOSE:To detect the happening of illegality in the PACHINKO machine, and to inform the outside. CONSTITUTION:The PACHINKO machine 1 is provided with a static electricity detector, a metallic frame detector, a magnet detector, a special game state detecting means, and an input/output device for outputting a signal therefrom to the outside of the PACHINKO machine 1, and in an island equipment in which plural PACHINKO machines 1 are provided in one line, a flicker lamp 210 and its control means are provided in the upper part of each PACHINKO machine 1, and also, an alarm lamp 220 being common to the PACHINKO machines 1 of the island equipment concerned is provided in the lower part of the end part of the island equipment. In such a state, signals from each detector are transmitted to a management device 240 and the control means for managing or controlling concentrically plural PACHINKO machines 1 through the input/output device, and when a detecting signal is made from one detector and a detecting means, the flicker lamp 210 corresponding to the PACHINKO machine 1 and the common alarm lamp 220 are operated.
Patent JP-H08180892-A (JP)
Title: Manufacture of current collector for fuel cell
Inventor: HIGASHIDE KAZUNORI
IPC: H01M8/02
Filed: 1994-12-26
Abstract: PURPOSE: To improve the performance of a fuel cell by manufacturing a current collector the specific resistance of which is low in all directions. CONSTITUTION: Thermally expanding graphite powder is filled in a press jig, and successively pressed and compressed from three directions of X-axis, Y-axis and Z-axis. Consequently, each crystal of the thermally expanding graphite powder is oriented in a random direction such as vertical direction or horizontal direction, and the specific resistance of the resulting current collector is never enhanced in a specified direction.
Patent JP-H05266243-A (JP)
Title: Information medium and its reader
IPC: G06K7/12
Filed: 1991-12-20
Abstract: PURPOSE:To provide the information medium reader which reads a written key code for discrimination with a high discrimination precision by using a hologram to discriminate truth or forgery of an important document to be protected from forgery, alteration, and data tampering ion. CONSTITUTION:This reader is provided with a reproducing illumination light emitting means 49, which irradiates a hologram 6 with coherent reproducing light 50 which reproduces information from the hologram 6 where information is recorded, and a hologram image detector 38 which detects an information pattern from the reproduced image formed by diffracted light 51 obtained by reflection of reproducing light 50 from the hologram 6. This information medium reader which detects the information pattern is characterized by giving an eliptical flat section in the direction perpendicular to the optical axis of irradiation to the reproducing light 50, which thrown by the reproducing light emitting means 49, and making the direction of the major axis of this section perpendicular to the moving direction of an information medium 11 having the emboss hologram 6 in the reader.
Patent JP-H10177430-A (JP)
Title: Portable information processor
Inventor: ISOMURA HIROSHI
IPC: G06F15/02
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To enable plural display devices to possess various display modes in a portable information processor having plural display devices being an information outputting means. SOLUTION: This processor is provided with a display direction setting means which displays the same display content in different directions on a first display device 2 and a second display device 3, variable power display means which variable power displays one part of the display content displayed on either the first or second display device (for example, the display device 2) on the other display device (the display device 3), and display content exchanging means which selectively exchanges the first display content displayed on the first display device 3 and the second display content displayed on the second display device 3. Also, the processor is provided with a selecting means which selectively activates the display direction setting means, variable power display means, or display content exchanging means.
Patent JP-H06189153-A (JP)
Title: Deflector for crt
Inventor: OKADA TAKAFUMI
IPC: H04N3/223
Filed: 1992-12-18
Abstract: PURPOSE:To provide the deflector for cathode ray tube(CRT) for preventing information from being omitted, the blank part of an image from being generated on a screen and image distorsion from being noticed when displaying images in different aspect ratios. CONSTITUTION:A video signal related to the image with the aspect ratio 16:9 is supplied to the CRT provided with the screen with the aspect ratio of 4:3, and the image is displayed with the aspect ratio of 4:3. In this case, the images are not omitted or horizontally and vertically compressed in signal processing and the blank part of the image is not generated on the screen but the longitudinally long image distortion is generated in the displayed image. An S-shaped correction capacitor 9 is connected serially to a horizontal deflection coil 5, and a switch 10 is connected parallelly to this capacitor 9. Horizontal deflecting speed is corrected by turning the switch 10 off so as to enlarge the image on the screen at the horizontal central part and to compress the image at the peripheral part, and the image distortion is removed at the visually conspicuous central part on the screen.
Patent JP-H08185690-A (JP)
Title: Changer type disk reproducing device
Inventor: KINO TETSUO
IPC: G11B27/10
Filed: 1994-12-28
Abstract: PURPOSE: To provide a changer type disk reproducing device capable of implementing a quick reproduction. CONSTITUTION: A memory 5 temporarily storing additional information each corresponding to respective disks housed in a disk housing part is provided in this device. When prescribed instructions such as reproducing instruction are not executed for a time equal to or longer than a predetermined time, the additional information housed in the disk housing part and in a disk having a memory 5 not stored with the additional information are read in to be stored in the memory 5. Moreover, when a prescribed instruction is issued during the read-in operation of the additional information of the disk, the read-in operation of the additional information is interrupted.
Patent JP-H04202361-A (JP)
Title: Resin composition
Inventor: YASUE KENJI
IPC: C08L77/06
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a composition, excellent in mechanical properties, heat resistance, etc., remarkably improved in flame retardance and suitable in the electrical, electronic and mechanical fields, etc., by blending nylon 46 with a polyphenylene ether, a high-molecular weight halogenated flame retardant, etc., in specific amounts. CONSTITUTION:A resin composition is obtained by blending (A) 15-97wt.%, preferably 20-85wt.% nylon 46 with (B) 1-70wt.%, preferably 10-60wt.% polyphenylene ether [e.g. poly(2,6-dimethyl-1,4-phenylene) ether], (C) 1-40wt.%, preferably 3-40wt.% high-molecular weight halogenated flame retardant (e.g. a halogenated phenoxy resin) and (D) 1-40wt.%, preferably 3-30wt.% hydrotalcite.
Patent JP-2000160732-A (JP)
Title: Wall finishing bed construction
Inventor: UMEDA YASUNARI
IPC: E04B2/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a wall finishing bed panel and a wall construction permitting an easy job of mounting bed components, being excellent in durability, and enabling a wall with substantial wall strength to be easily obtained. SOLUTION: A wall finishing bed panel 10 for use as a bed component of a wall construction 20 comprises a front bed plate 11 and a back bed plate 12 integrally joined together, the front bed plate 11 and the back bed plate 12 having respective small width strip plates 13, 14 arranged in large numbers and parallel to tilting direction with predetermined gaps 15, 16 therebetween. The small width strip plates 13 constituting the front bed plate 11 and the small width strip plates 14 constituting the back bed plate 12 are tilted in opposite directions so as to intersect each other, and the front bed plate 11 and the back bed plate 12 are joined together at the intersections of the plates 13, 14 to form the wall finishing bed panel 10.
Patent JP-2000163482-A (JP)
Title: Member assembling operation time arithmetic system
Inventor: TAKAO MASAAKI
IPC: G06Q50/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To accurately predict the assembly man-hour of members. SOLUTION: This arithmetic system is equipped with a simultaneously-operable area allocating process part 5 which allocates simultaneously-operable areas according to member allocation information and process information and stores the allocation result in a simultaneously-operable area allocation result storage part 6, an in-surface fixed coordinate arithmetic part 7 which calculates all fixed coordinates in a member allocation surface according to the member allocation information and member property information and stores the arithmetic result in a in-surface fixed coordinate storage part 8, a fixing operation man-hour arithmetic part 9 which calculates a fixing operation time in simultaneously-operable areas according to the simultaneously- operable area allocation result, in-surface fixed coordinate information, member property information,  and standard operation time information, a movement time arithmetic part 10 between the simultaneously-operable areas which calculates the movement time between the simultaneously-operable areas according to the simultaneously- operable area allocation result and process information, and a total operation time arithmetic part 11 which calculates the total operation time in the member allocation surface by adding the fixing operation time and the movement time between the simultaneously-operable areas.
Patent JP-H08184241-A (JP)
Title: Crescent with lock mechanism
Inventor: OZAWA AKIO
IPC: E05C3/04
Filed: 1994-12-28
Abstract: PURPOSE: To easily mount an actuating piece and an operating piece which constitute a lock mechanism by simple handling and, further, mount the mecha nism to a cover in a welded state without shaking. CONSTITUTION: An actuating piece 11 and an operating piece 12 are engaged with a projecting piece 26 projected from either of the actuating piece 11 or the operating piece 12 through a guide hole 28 bored on the side wall 5 of a case 1 into one piece. A projected part 25, which is pressure-welded with the side wall 5 with elasticity, is installed to the operating piece 12. Locking parts 29 and 30 with which the projected part 25 is engaged, are installed to the outside surface of the side wall 5 at a locked position and an unlocked position of a lock mechanism 13 respectively.
Patent JP-2000161297-A (JP)
Title: Multi-stage centrifugal compressor
Inventor: HASEGAWA KAZUMI
IPC: F04D29/08
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a multi-stage centrifugal compressor capable of making a decrease in costs compatible with the enhancement of efficiency. SOLUTION: In this multi-stage centrifugal compressor 1 comprising a plurality of impellers 2 and 3 mounted onto a same rotating shaft, a layer 34 to be abraded by the impeller 3 coming in contact with the layer, is provided for a casing 4 housing impellers 2 and 3 while being positioned at a portion faced to the impeller 3 at the rear stage side. In the single shaft multi-stage centrifugal compressor 1, since the layer 34 is provided only for the rear stage side 29 high in effectiveness, when it is compared with a casing having the layers 34 provided for respective stages, the cost of the product can be lowered while an efficiency is scarcely degraded.
Patent JP-H09155386-A (JP)
Title: Circulating device
Inventor: FUJIMATSU AKIRA
IPC: C02F9/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To circulate bathing water or the like at a low cost by providing a foreign matter removing means for removing refuses out of the bath water or the like, a contact means for setting and accelerating the environment in which useful microbes for decomposing and utilizing hard-to-decompose organic matters are inhabited and a separation means for filtration. SOLUTION: A bathtub 2, a dust remover 3 and a circulating pump 4 are set successively, and pumped-up water is supplied to a contact tank 5. A container 6 is hung down in the contact tank 5, in which a soil forming body is filled, and an air diffusion pump 7 is set below a filler. Water is supplied into a separation tank 8. Pumices are filled on a supporting plate 9 in the separation tank 8, and an air diffusion pipe 10 is set on the lower section, and water purified in the separation tank 8 is returned to the bathtub 2. A pressure gauge 11 is set in the separation tank 8, and in the case the pressure in the separation tank 8 is beyond a given value caused by the clogging of the filler, valves 12 and 13 are closed, and backwash is carried out by cleaning water from a line 15.
Patent JP-2001156556-A (JP)
Title: High frequency power amplifier
Inventor: IKUTA TAKANORI
IPC: H03F3/195
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To solve the problems of a conventional high frequency power amplifier such as a decreased circuit area, reduction in adjacent channel leakage power and need of characteristic adjustment after assembling of the high frequency power amplifier. SOLUTION: The high frequency power amplifier 11 is configured such that a high frequency transistor(TR) Q11 that amplifies a high frequency signal received at its gate electrode and transmits the amplified signal from its drain electrode is mounted via a conductor bump on a dielectric board on which an input matching circuit 12, an output matching circuit 13 and a DC current bias circuit are formed, a plurality of through-conductors connected to a ground electrode at a lower side of the dielectric board are formed in the dielectric board at a position opposite to the high frequency TR Q11, and a series resonance circuit 18 connected to the source electrode of the high frequency TR Q11 configured with the high frequency TR Q11, the dielectric board and the through-conductors.  The performance can be enhanced by reducing the adjacent channel leakage power, the area of the circuit can be reduced, and the resonance frequency of a series resonance circuit 18 can easily be adjusted after the assembling.
Patent JP-2000162489-A (JP)
Title: Optical device
Inventor: SUZUKI NOBORU
IPC: G05D13/62
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To facilitate handling for speed control even when a drive speed of a lens is normalized in communication with a camera. SOLUTION: This device has a drive control means to control a lens based on an output of a speed detecting means for detecting a lens speed of the lens movable within a prescribed range and a speed command, and a normalization means for normalizing at least either of resolution of the detected output in the speed detecting means or resolution of the speed command. The drive control means controls the lens based on the detected output of the speed detecting means and the normalized resolution of the speed command.
Patent JP-H04209338-A (JP)
Title: Optical disk device
Inventor: KASAHARA AKIHIRO
IPC: G11B7/08
Filed: 1990-11-30
Abstract: PURPOSE:To adjust deviation of a central axis of an optical beam condensing system by providing a light transmitting flat plate with a parallel plane and a deviation adjustment mechanism with a means to change this to one rotating around two axes. CONSTITUTION:The laser beam emitted from a laser diode 10 is made incident on a mobile optical unit having its beam axial position corrected after passing through the beam axis adjustment block 13 after being passed through a collimator lens 1 and a composite prism 12. At this time, by having a lever 24 pushed down in the direction of an arrow A, a curved surface of a handle part 24b of the lever 24 and a curved bottom surface of a rotator 22 are slid respectively on a top surface 28 and a bottom surface 29 of a space 27 and the direction of a first axis of the light transmitting flat plate 23 is changed. Furthermore, by rotating a lever 24 in the direction of an arrow B, a second axis of the flat plate 23 can be changed. Thus, the flat plate 23 can be inclined in an arbitrary direction.
Patent JP-2001153028-A (JP)
Title: Small-scale wind power generating equipment
Inventor: KOYAMA HITOSHI
IPC: H02K7/18
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide small-scale wind power generating equipment suppressing the transmission loss, highly efficiently generating power, being a small scale and a light weight, and generating power even by a weak wind. SOLUTION: This wind power generating equipment is provided with a power generating means converting the wind power into an electric power and a rectifying means for rectifying the power in a single unit. The power generating means is provided with a stator iron core having a columnar iron core, a shaft hole bored in the center of the iron core, a plurality of slots provided in the outer circumferential direction of the iron core, and a coil wound around the slot; a wind turbine having a bowl-shaped yoke, a shaft erected from the inside bottom center of the yoke, a magnet alternately formed with a S pole and a N pole and inserted in the inner wall of the yoke, and vanes provided in the outer circumference of the yoke; and a base having a support arm projecting thereto.  The stator iron core is fixed to the support arm, the shaft of the wind turbine is rotationally pivoted to the support arm with its penetrating through the shaft hole of the stator iron core so that the wind turbine rotates by receiving the wind, and the magnet is rotationally moved, thereby generating the power.
Patent JP-H07157927-A (JP)
Title: Apparatus for air spinning
Inventor: DOI KOICHI
IPC: D01H1/115
Filed: 1993-12-08
Abstract: PURPOSE:To provide an apparatus for air spinning capable of producing spun yarn, having a high constituent ratio of wrapping fiber and an appearance in a state of real twist and excellent in yarn tenacity. CONSTITUTION:This apparatus for air spinning has a nozzle 3 arranged on the downstream side of a yarn passage in a front roller 2 of a drafting device and a yarn guide pipe 4, installed on the introduction side of the nozzle and having an outlet opened to the interior of the nozzle. Furthermore, the nozzle is provided with air jetting holes 11 producing a turning air stream directing to the upstream side while rotating around the outlet of the yarn guide pipe.
Patent JP-H06194080-A (JP)
Title: Heat conductive fin for heat-exchanger and its manufacture
Inventor: SUGIYAMA TATSUYA
IPC: F28F1/32
Filed: 1992-12-21
Abstract: PURPOSE:To increase the fin rigidity, and simplify the manufacturing processes by connecting adjacent cut and erected parts in one direction at the cross-point. CONSTITUTION:For a heat conductive fin for heat-exchanger, for which a plurality of cut and erected parts 7-10 to transmit heat are provided in parallel, the cut and erected parts 7-10 are constituted of a plurality of cut and erected parts 7-1-10-2 with different shapes, which are formed by cutting and erecting a fin base 11 in the vertical direction, or either one of directions, upward or downward. At the same time, it is constituted in such a manner that an optional cut and erected part is connected at a cross-point P with at least one of the adjacent cut and erected parts.
Patent JP-H08169298-A (JP)
Title: Seat belt cover
Inventor: YAMADA HARUO
IPC: B60R22/00
Filed: 1994-12-19
Abstract: PURPOSE: To prevent the occurrence of a shiny state and static electricity due to friction between a seat belt and clothes by fitting a through-cover to the belt and positioning the cover on a chest at the time of putting on the belt. CONSTITUTION: A seat belt is fitted with a through-cover. As a result, the seat belt chafes on the cover and does not directly rubs clothes. Thus, a shiny state can be prevented from appearing on the clothes.