baber/WOPTO huggingface dataset:
Patent JP-H07160522-A (JP)
Title: System for making processor redundant
Inventor: YAMANE ISAMU
IPC: G06F11/20
Filed: 1993-12-08
Abstract: PURPOSE:To prevent system down caused by double faults or the degradation of functions by adding auxiliary processor based on an N+1 system to one or plural pairs of processors to perform duplex synchronous operations. CONSTITUTION:Processors 1-4 to perform the duplex synchronous operations are connected multually through switch circuits 10 and 11 for perform synchronous operations by buses 13-16 for synchronizing one and another and normally, the comparative collation of processing data and the state confirmation of the opposite side processor is mutually performed. When any processor generates a fault, the bus for synchronizing at the processor, for which the switch circuits 10 and 11 perform single operations, is connected to a bus 17 for synchronizing of an auxiliary processor 5 and the duplex synchronizing with the auxiliary processor 5 is performed. On the side of the auxiliary processor 5, a selector circuit 12 is provided to select the plural switch circuits 10 and 11.
Patent JP-2000129903-A (JP)
Title: Integrated wall panel and execution thereof
Inventor: UCHIDA FUMIO
IPC: E04C2/52
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an integrated wall panel capable of being transported with ease, improving transportation efficiency and preventing a sleeve with collars from being damaged during transportation. SOLUTION: An integrated wall panel 10 comprising a panel body 20 and the outer wall decorative member 30 spread out on the surface outside the room 12 is provided with a sleeve 40 with collars, which penetrates the front and back of the panel body 20 of a room and outer wall decorative member 30 and has length not longer than the thickness of the integrated wall panel 10, and the both ends of this sleeve 40 with collars are arranged flush with or inside the surface of the panel body 20 on the inner side 11 of the room and the surface of the outer wall decorative member 30 on the outer side 12 of the room.
Patent JP-H10148189-A (JP)
Title: Variable displacement scroll type compressor
Inventor: IWANAMI SHIGEKI
IPC: F04C18/02
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent the manufacturing cost rise of a variable displacement scroll type compressor, while sufficiently ensuring closeness of an operation chamber. SOLUTION: Valve elements 13a and 13b for opening/closing bypass ports 11a and 11b are slidably arranged in the axial direction of a shaft 3, and also crowning parts 13c and 13d, protruded on an operation chamber V side with a curved surface drawn, are formed on the operation chamber V side out of the sliding direction end part of the valve elements 13a and 13b. When the bypass ports 11a and 11b are closed, the crowning parts 13c and 13d are contacted constantly with the tip part side 4c of the tooth part 4b of a movable scroll 4.
Patent JP-H07161495-A (JP)
Title: Radical source
Inventor: OGAWA SOICHI
IPC: H05H3/02
Filed: 1993-12-08
Abstract: PURPOSE:To obtain excitation beams at a high density by arranging plural capillaries in an emission source in parallel with each other at a high density to align the direction of the movement of molecules to be discharged to an excitation chamber in the nearly constant direction. CONSTITUTION:This device is arranged inside of a vacuum chamber, and a material to be processed is placed in front of a casing 1, and the vacuum chamber is set under the appropriate vacuum condition. The gas to be excited is supplied to a multi-capillary 3 through a supply tube 5. At this stage, high-frequency powder and the cooling water are supplied to a coil 7. Flow of the gas is alined in the nearly constant direction through the capillary 3, and flowed out from the tip of the capillary 3. The flowed-out gas is excited by the work of the high frequency power inside of an inner cylinder 6 (Excitation chamber), and discharged as an excitation beam, of which one part is under the atom condition, from the tip of the casing 1. Flow out of the charged particles to the outside of the casing 1 is prevented by a metal mesh 8 fitted to the tip of the casing 1, and arrives the material to be processed in the nearly constant direction. Consequently, processing such as formation of a thin film can be efficiently performed by the excitation beam at a high density.
Patent JP-S63162531-A (JP)
Title: Production of barium ferrite powder
Inventor: ODAN KYOJI
IPC: C01G49/00
Filed: 1986-12-26
Abstract: PURPOSE:To produce fine powder of barium ferrite narrow in particle size distribution and excellent in dispersion properties, by subjecting precipitate which is obtained by adding alkali hydroxide to the aq. soln. of the compds. of Ba, Ca, Fe and Si elements to hydrothermal treatment and thereafter adding flux and calcining the mixture. CONSTITUTION:Precipitate is produced by adding >=3mol/l alkali hydroxide to the aq. soln. contg. a starting raw material consisting of 0.03-0.23mol/l Ba compd. [i.e. Ba(OH)2], Fe compd. [i.e. Fe(NO3)3] of 3-11g atom Fe for 1g atom Ba, Ca compd. (i.e. CaCl2) of 0.01-0.5g atom Ca for 1g atom Ba and Si compd. (i.e. Na2SiO3) of 0.001-0.1g atom Si for 1g atom Ba. Then precipitate is obtained by subjecting slurry contg. this precipitate to hydrothermal treatment at 150-270 deg.C for 0.5-20hr, filtering and washing with water. Then 10-180wt% flux (i.e. NaCl) is added to this precipitate and the mixture is calcined at 800-950 deg.C for 1-30hr and thereafter washed.
Patent JP-H02153527-A (JP)
Title: Manufacture of semiconductor device
Inventor: KONNO JUNICHI
IPC: H01L21/321
Filed: 1988-12-05
Abstract: PURPOSE:To prevent a semiconductor substrate from having any microcrack at all as well as a rear side metallic layer from being released by any pollution on the rear side by a method wherein, after forming a protective film on masks and bump electrodes, the rear side main surface is ground up. CONSTITUTION:Bump forming resist films 5 to be masks in almost the same film thickness as that of straight bumps 6 to be formed on the surface of a semiconductor 1 are formed and then opening parts are formed on the bump forming parts 6 by photolithography. The bumps 6 are formed by plating process. A protective resist film 7 is formed without removing the films 5. The film 7 offsets the difference in the levels of the films 5, the bumps 6 and a plating electrode 1a to make the film 7 almost in parallel with the rear side of the substrate 1. Next, the substrate 1 is mounted to bring the film 7 into contact with the surface of a surface plate 9 of a grinder so that the rear side of the substrate 1 may be ground up by grindstones 8. Through these procedures, the semiconductor substrate can be prevented from having any microcrack at all as well as a rear side metallic layer from being released by any pollution on the rear side.
Patent JP-H08166805-A (JP)
Title: Editing system for sequence program
Inventor: WATANABE TORU
IPC: G05B19/05
Filed: 1994-12-13
Abstract: PURPOSE: To improve the operation efficiency of editing operation of the editing system by which the sequence program is edited on a programming device. CONSTITUTION: The sequence program 2d to be edited is stored in a memory 2c on the side of a PC 2. On the side of the programming device 1, the sequence program 1a which is read on-line out of the memory 2c on the side of the PC 2 or read out of a floppy disk, etc., is edited by an editing means through operation on a display device 1e and a keyboard 1f and the edited contents are converted by a command converting means 1c into a command. The converted command is transferred to the side of the PC 2 by a transmitting means 1d through a communication line of RS232C, etc. On the PC 2 side, the transferred command is received by a receiving means 2a and a rewriting means 2b rewrites the corresponding part of the sequence program 2d in the memory 2d according to the received command.
Patent JP-H10142442-A (JP)
Title: Structure and method for fixing optical fiber connection reinforcement part
Inventor: TOMITA SHINICHI
IPC: G02B6/255
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in mechanical strength due to an external force and an increase in transmission loss by providing a means which suppresses lengthwise movement of the optical fiber connection reinforcement part, which projects from both the ends of a storage part for a fixed member, around the optical fiber connection reinforcement part. SOLUTION: The fixed member 30 has a key-hole type through hole 32 along the length. The size of the storage part 36 positioned below the through hole 32 is a little larger than the sectional area of the optical fiber connection reinforcement part 3 which is housed in the storage part 36. A heat-shrinkable tube layer 38 is fixed onto the optical fiber connection reinforcement part 3 across the fixed member 30. The external diameter of this heat-shrinkable tube layer 38 after shrinkage is larger than the size of the storage part 36. Therefore, the optical fiber connection reinforcement part 3 is stopped from falling from the fixed member by moving along the length.
Patent JP-H09146803-A (JP)
Title: Data base access system
Inventor: TAKAHASHI YUMIKO
IPC: G06F12/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of a disk used to store large data in a data base and facilitate data storage and alteration. SOLUTION: A column 19b of a table 19 is stored with not the entity of data in a file 20 present on a file system 2303, but only information used to access the file system 2303. A column data acquisition part 10 acquires data from the file system 2303 through a file access control part 15 and then sends the data back to a DB front end 4 when a column data acquisition request from the DB front end is a request to the column 19b.
Patent JP-H08263497-A (JP)
Title: Machine translation system
Inventor: BIKUTAA PONANSUKI
IPC: G06F17/28
Filed: 1995-11-28
Abstract: PURPOSE: To practically decrease processing time in comparison with preceding technique by providing proper translation through a comparatively reduced evaluation process. CONSTITUTION: A source language text from an input interface 100 is decomposed into source language morphemes by a morpheme analyzer 101. A syntax analyzer 102 converts the morphemes to source language codes standardized by an identifier and data for identifying other grammatically related codes. A bilingual synonym converter 103 converts the source language code into a target language code, the target language code is coupled by a coupler 104, and first trial to target language structure is performed. The structure is repeatedly evaluated by an evaluator 104 and converted by a converter 106. The codes of satisfactorily formed substructure identified by the evaluator 104 are not mutually separated by the converter.  When it is evaluated that the entire target language structure is satisfactorily formed or when the conversion is totally evaluated but it is failed, this process is finished.
Patent JP-H09148180-A (JP)
Title: Laminated capacitor
Inventor: TSUKADA YASUHIRO
IPC: H01G4/12
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To prolong service life of a laminated capacitor at a high temperature. SOLUTION: A dielectric layer contains at least metal elements such as Ba, Ca, Ti, and Zr, and when the metal elements are represented by a composition formula, (Ba1-x Cax )(Ti1-y Zry )O3 in term of mol%, 100 parts by weight of the metal composition as a main component which meets formulas 0.01<=x<=0.08, 0.10<=y<=0.25, and 1.00<=z<=1.03, 0.1 to 0.2 pts.wt. of MnO2 , and 0.3 to 0.8 pts.wt. of Nd2 O3 are comprised in the dielectric layer. Furthermore, at least 0.2 to 1.5 pts.wt. of glass component comprised at least two out of Li2 O, SiO2 , and B2 O3 are contained in the dielectric layer, and the composite oxide of the main component is 2 to 4μm in average crystal grain size.
Patent JP-2001121631-A (JP)
Title: Recyclable hollow panel made of synthetic resin
Inventor: KOSHIRO ATSUSHI
IPC: B32B5/18
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To realize a structure of a hollow panel made of a synthetic resin capable of obtaining a panel having a same desired color and desired mechanical strength as those of a conventional product even if a waste material is effectively recycled as a raw material, to achieve the conservation of resources and the prevention of environmental disruption and to lower production cost. SOLUTION: As raw materials of a hollow panel made of a synthetic resin, a recycled resin is supplied to the central part of an extrusion mold, wherein openings extending in a lateral direction are formed and cores divided in a lateral direction by a large number of slits are arranged in the openings, as a main raw material and a virgin resin is supplied to both end surface parts of the mold to form the layer of the recycled resin to the intermediate part of the panel and the layers of the virgin resin only to both outer surfaces of the panel.
Patent JP-S63160359-A (JP)
Title: Electric wiring structure
Inventor: FUJINAGA MASATO
IPC: H01L23/52
Filed: 1986-12-24
Abstract: PURPOSE:To obtain an electric wiring structure which can shorten the delay time without changing the cross-sectional area in such a way that the cross-sectional shape of a conductor is made circular. CONSTITUTION:A conductor 2 having a circular cross section is buried in an insulator 3 which is composed of, e.g., silicon oxide, silicon nitride or the like and which is formed on a substrate 1 composed of silicon. Even with the same operation and function as those of a conventional structure, the delay time is shortened. This means that, when the cross-sectional area is definite, the surface area of the conductor having the circular cross section is smaller than that of the conductor having a rectangular cross section. That is to say, this means that the delay time of the conductor having the circular cross section can be made shorter than that of the conductor having the rectangular cross section. If the resistance of the conductor 2 is R (OMEGA) and the capacitance between the conductor 2 and the substrate 1 is CB (F), the delay time tau can be given by tau=R.CB (sec). A device becomes excellent with the shortening of the delay time tau.
Patent JP-H03169193-A (JP)
Title: Telemeter transmitter
Inventor: ANZAI TAKEO
IPC: H04Q9/00
Filed: 1989-11-28
Abstract: PURPOSE:To transmit two signals by a pair of an FM modulator and an FM demodulator by transmitting/receiving an analog signal and a digital signal while being switched at a transmission part and a reception part. CONSTITUTION:At a transmission part (a), the analog signal inputted from a terminal 1 is applied through a switch 3 to an FM modulator 5 and outputted from a terminal 6 after executing FM modulation. When the digital signal is inputted from a terminal 2, a prescribed voltage signal generated by a voltage generating circuit 4 is inputted by the digital signal while interrupting the analog signal at a switch 3, and the signal of a single frequency is outputted from the FM modulator 5. By adjusting the output of the voltage generating circuit 4 in the transmission part (a) so as to obtain an output larger than a signal voltage, which is obtained by demodulating the analog signal, when the single frequency is received at a reception part (b), a switch 10 is changed over by a comparator 9, and a signal is outputted from a demodulator 8 to a terminal 12. Thus, two signals can be transmitted.
Patent JP-H08167838-A (JP)
Title: Composite type mosfet
Inventor: SAKAMOTO MITSUZO
IPC: H03K19/0944
Filed: 1994-12-14
Abstract: PURPOSE: To provide a drain terminal with high voltage resistance in both positive and negative directions to a source terminal and to attain a composite type MOSFET by one chip by using a similar process to that of a conventional power MOSFET. CONSTITUTION: The drains of power MOSFETs 10, 11 are mutually connected, the source and gate of the MOSFET 10 are used as the source terminal 0 and gate terminal, 1 of a composite type MOSFET 60 and the source of the MOSFET 11 is used as the drain terminal 2 of the MOSFET 60. When the voltage of the terminal 2 is negative, the MOSFET 11 is turned off by a voltage comparator circuit 50 and a voltage transmitting circuit 51 for suppressing a current flowing from the terminal 2 to the terminal 1 through the circuit 50 and transmitting the voltage of the terminal 1 to the gate of the MOSFET 11 is connected between the terminal 1 and the gate of the MOSFET 11. Voltage resistance in the positive direction can be obtained by the MOSFET 10 and that in the negative direction can be obtained by the MOSFET 11.
Patent JP-2001125331-A (JP)
Title: Image forming device
Inventor: YAMAMURA NAOKI
IPC: G03G15/00
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To interrupt power source circuit by economical means in accordance with a release of covers disposed on plural open parts formed on an image forming device main body. SOLUTION: This image forming device is provided with a switch fitting member that the switch is fitted thereon being made possible to oscillate between the switch operable position and the switch inoperative position, and a first driving member being disposed on a first cover for making the switch fitting member being located on a position inhibiting the switch operation at the time of closing the first open part, shirted to the switch operable position, and moreover the switch moving member disposed on the device main body for shifting the switch fitting member being present on the switch operable position moved between the switch operable position and the switch inoperative position,  and furthermore a second driving member being disposed on the second cover for making the switch fitting member being present on the switch inoperative position shifted to the switch operable position when the second open part is closed by the second cover.
Patent JP-H03171628-A (JP)
Title: Semiconductor device
Inventor: OHIRA HIROYOSHI
IPC: H01L21/822
Filed: 1989-11-29
Abstract: PURPOSE:To absorb the mechanical stress externally imposed by a method wherein a stress relieving interlayer film is provided on a diffusion resistor through the intermediary of an interlayer insulating film. CONSTITUTION:A diffusion resistor 4 is formed by ion-implantation in a silicon substrate 5 and then an interlayer insulating film 3 is formed on the resistor 4. Next, a stress relieving layer 2 is evaporated on the whole surface to be formed as if covering the diffused resistor 4 by etching process. Next, a passivation film 1 is formed. The applicable stress relieving layer 2 shall be composed of a material e.g. aluminum, polyimide, etc., capable of relieving the mechanical stress externally imposed. Especially, the aluminum used as a wiring material can commonly be used as the stress relieving layer 2 so that the objective stress relieving layer 2 may be formed without increasing the number of processes.
Patent JP-H04181479-A (JP)
Title: Line picture storage device
Inventor: TAKAHASHI KAZUYA
IPC: G06F17/50
Filed: 1990-11-16
Abstract: PURPOSE:To perform editing like movement, erase, rotation, or copy of an optically inputted graphic by converting a binarized line picture to narrow lines and detecting feature points such as end points and intersections in the line picture and investigating connection between feature points to store an investigation route. CONSTITUTION:The picture inputted by an optical picture input part 11 is converted to a binary numerical data by an A/D conversion part 12 and is converted to narrow lines by a narrow line converting block 15. A feature point detecting block 16 detects feature points such as end points and intersections in he line picture converted to narrow line and outputs their coordinates. An investigating block 17 investigates block picture elements of this picture outputted from the narrow line converting block 15 to investigate connection relations between feature points outputted from the feature point detecting block 16. The investigation route is stored in a storage part 14 together with coordinates of feature points. Thus, editing like movement, copy, or erase is easily performed with respect to the line picture inputted by the optical picture input part 11.
Patent JP-H07156194-A (JP)
Title: Outsert molding
Inventor: HATA YOSHIKAZU
IPC: B29C45/26
Filed: 1993-12-10
Abstract: PURPOSE:To obtain an outsert molding of a metal material and a resin material capable of sufficiently conforming with the vertical accuracy. CONSTITUTION:An outsert molding of a metal material and a resin maternal is provided with a substrate 10 made of a metal material. A resin is injected into a resin reservoir 23 from a gate through a runner 31. The resin reservoir 23 provided at the back of a boss molding part 20 is made of a volume space that is rotation ally symmetrical in a flow changing axial direction, i.e., in a vertical direction, with a crossectional shape larger than that of the runner 31 and a bottom face downward of the bottom face of the runner. A restricting means for restricting disturbance of a resin flow of the boss 20 is formed by the resin reservoir part 23. A resin material supplied from the gate through a hole 11 is set to the substrate 10, whereby the boss 20 made of the resin material is integrally mounted on the substrate.
Patent JP-H05153745-A (JP)
Title: Rotor for rotating field type motor and fabrication thereof
Inventor: NISHIKAWA YOSHITO
IPC: H02K1/27
Filed: 1991-11-26
Abstract: PURPOSE:To prevent a magnet from falling off during operation by fixing a ferromagnetic member to the outer peripheral surface of the magnet fixed to the outer peripheral surface of a rotary shaft and then filling the gaps between the magnets with nonmagnetic member through diecast molding. CONSTITUTION:A nonmagnetic member 13 to be secured in the gap between magnets 11 is molded of aluminum diecast material by securing the magnets 11 on the outer peripheral surface of a rotary shaft 10, assembling a ferromagnetic member 12 to the outer peripheral surface of the magnet 11 and then arranging the assembly in a die. Outer peripheral surface of the aluminum diecast material is set to cover the top face at a bent part of the pawl stop part 12b of the ferromagnetic member 12 and the aluminum diecast material is filled completely in the gap including the inside of a stop hole 10a of the rotary shaft 10. Consequently, the magnet 11 is prevented from moving during rotation. Furthermore, the ferromagnetic member 12 is retained by the covering part 13a of the nonmagnetic member 13 and fixed firmly to the magnet 11 which can be positioned and held in place by means of the stop pawl part 12b.
Patent JP-2001130319-A (JP)
Title: Initial-flashing-type brake pedaling indicator
Inventor: NAKAJIMA KATSUYUKI
IPC: B60Q1/44
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an initial-flashing-type brake pedaling indicator that can improve a visual warning recognizing function of a driver of a following vehicle by driving brake lamps with two kinds of dynamical and static signals that continue over time, and can certainly prevent collision accident. SOLUTION: The indicator comprises a brake stepping/pressing switch 1, a pulse generating circuit 2 and a pulse delaying circuit 3 that are driven based on an output signal of the brake pedaling switch 1, a driving circuit 4 for performing an OR operation of output signals from the pulse generating circuit 2 and the pulse delaying circuit 3, and the brake lamps 5 that initially perform a flashing operation and then a static lighting based on an output signal of the driving circuit 4.