baber/WOPTO huggingface dataset:
Patent JP-H04266169-A (JP)
Title: Fault diagnostic system
Inventor: KATO JUNKO
IPC: G06F11/26
Filed: 1991-02-21
Abstract: PURPOSE:To curtail the machine resources, and also, to execute the fault diagnosis with high accuracy by defining stepwise a simulation object fault and executing a diagnostic fault simulation. CONSTITUTION:In an all element fault defining process 2, with respect to a logic circuit 1, a '1' fault and a '0' fault are defined to each of an input and an output of all elements in its circuit, and a defined fault 3 is obtained. The defined fault 3, and a fault selecting designation 4 for designating what degree of fault is selected in the defined fault are inputted, and in a fault selecting process 5, a selected fault 6 which becomes a first simulation object is derived. Based on test error information 7 for showing in which observation point and in which pattern an error is generated by a tester, a fault simulation of a diagnostic mode is executed to the selected fault 6 in a diagnostic fault simulation process 8. In such a state, a fault which coincides with the tester error information 7 is derived as a suspected fault 9.
Patent JP-H11228460-A (JP)
Title: Diphenylbutadiyne derivative
Inventor: OSAWA MASASHI
IPC: G02F1/13
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel diphenylbutadiyne derivative that is useful as a liquid crystal compound showing excellent effects in reduction in viscosity, increase in refractive index anisotropy, increase in TN-1 and the like and provide liquid crystal composition that has a low viscosity, a large Δn and a wide range of liquid crystal temperature. SOLUTION: This diphenylbutadiyne derivative is represented by the general formula: (R<1> and R<2> are each a H atom, a 1-5C alkyl group, X<1> -X<4> are each a H atom and a fluorine atom). This compound can be readily produced in an industrial scale, shows superior liquid crystallinity to other liquid crystals having similar structure, a low viscosity and a large Δn and has a larger improvement in responsiveness. In addition, this derivative has good chemical stability and compatibility to other liquid crystal materials. Accordingly, the liquid crystal composition containing the same is very useful as a practical liquid crystal, particularly as a display material that is required high-speed responsiveness and a wire range of liquid crystal temperature.
Patent JP-2000222350-A (JP)
Title: Data transfer system
Inventor: TAKEMOTO TORU
IPC: G06F15/167
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system capable of reducing a load at the time of the data transfer of a CPU, without increasing a circuit scale. SOLUTION: When data are inputted, a data input interface part 12 of a CPU circuit 1 transfers the data to a line buffer 3, and counts the number of transfer data. At the time of ending data transfer, the data input interface part 12 communicates data transfer quantity information through a control line 15 to a CPU 11. The CPU 11 communicates the transfer data quantity information through a transfer information line 4 to a CPU 21 of a CPU circuit 2. The CPU 21 of the CPU circuit 2 communicates the transfer data quantity information through a control line 25 to a data output interface part 22, and applies a reading instruction.
Patent JP-H08222670-A (JP)
Title: Package for mounting semiconductor element
Inventor: OGOSHI TOKIO
IPC: H01L23/373
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a package for mounting semiconductor elements in which a semiconductor element can be protected against damage due to heat shock while enhancing the heat dissipation properties of the mounted semiconductor element by constituting the bottom plate of the package cavity of a substrate of sintered aluminum nitride provided with copper plate layers on the opposite sides thereof. CONSTITUTION: In a package where a cavity 3 is formed by bonding a bottom plate 1 to one side of a frame-like circuit board 2, the bottom plate 1 is composed of a substrate 5 of sintered aluminum nitride provided with copper plate layers 4 on the opposite sides thereof.
Patent JP-S55120287-A (JP)
Title: Multitube projection type color television receiver
Inventor: FUJISAWA SEIJI
IPC: H04N9/31
Filed: 1979-03-07
Abstract: PURPOSE:To lessen a chromaticity change due to a shift in view position by arraying respective projection color tubes of the same number while tubes not on a lateral and longitudinal center axes never adjoin to a tube of the same color laterally and longitudinally. CONSTITUTION:In the center, two green color tubes 1G and 1G' are arrayed longitudinally and red color tubes 1R and 1R' and blue color tubes 1B and 1B' are arranged without adjoining to a tube of the same color. When a position for viewing screen 3 is at center 6, driver circuits for projection tubes 1R and 1R', 1G and 1G', and 1B and 1B' are determined to obtain proper white balance. When the view position shifts to 4, changes of the quantities of reflected light of red color tubes and blue color tubes are canceled and the quantity of reflected light of green color tubes seems less. For the purpose, the variation of white balance by laterally moving the view point is greatly improved. Further, no chromaticity variation occurs even by longitudinally moving the view point.
Patent JP-H02209609-A (JP)
Title: Insert nut
Inventor: ASANUMA HIROSHI
IPC: F16B37/04
Filed: 1989-02-06
Abstract: PURPOSE:To eliminate various factors such as corrosion, weathering and drop in fastening force attributed to faults when other materials are used by making a nut main body with a screw hole for fitting a screw stem out of concrete. CONSTITUTION:A nut main body 1 is provided with a screw 3 in a blind hole shape which is opened to one end surface 2, and in order to improve pull-out strength, a spiral projected rib 4 is concurrently some time, for example, provided for the outer circumferential surface of it. The nut main body 1 is made out of concrete, and the concrete contains mortar too, which is composed only of sands and aggregates, and also contains glass fibers and the like to strengthen mechanical strength. Since it is required to increase compression strength not to be destroyed by tension and shock loads, it is quite necessary to pay attention to the size of aggregates, and to decreasing the quantity of water to be used and the like. In addition, the screw hole 3 is furnished with a lubrication film layer 20 made of synthetic resin and the like.
Patent JP-2000222257-A (JP)
Title: Data storing device
Inventor: MIZUKAMI MAKOTO
IPC: G06F12/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a data storing device which minimizes the deterioration of the accessing performance and reliability of a storing means such as a magneto-optical disk library and makes it possible to apply a processor of a more inexpensive work station. SOLUTION: Original data is intermediately written in a data storing means 46 by an original data recording means 41. A data compressing means 42 prepares compressed data compressed by at least two different compressibility to write it in a data storing means 46. Original data is erased from the means 46 by a data erasing means 43 at the point of the time when at least compressing processing is finished. Compressed data is erased from the means 46 in the order of raising the compressibility according to a passing time after storing of data by a passing time measuring means 44 and a compressed data erasing means 45.
Patent JP-S57142169-A (JP)
Title: Phase controlling circuit
Inventor: SHIMADA SADAHIRO
IPC: G05F1/455
Filed: 1981-02-25
Abstract: PURPOSE:To increase the range of variation and to control a phase controlling circuit safely against an electric shock by controlling the gate of an FET provided in a charging circuit of a capacitor of a gate circuit. CONSTITUTION:When a power source 1 is in positive cycle, a voltage VGS applied between the gate and the source of an FET6 becomes as the equation (1), where R7, R8, R10 represent the resistances of resistors 6, 8, 10, and the parallel resistance value of the resistors 7 and 10 is R7//R10. When the power source 1 is in negative cycle, the voltage VGD between the gate and the drain of th FET6 becomes as the equations (2), (3). Accordingly, the voltage varies when the variable resistor 10 varies, thereby enabling to largely vary the current flowing through the FET6. When the resistance values of the resistors 7, 8 are increased, the electric shock current of human body via wires 9 can be reduced.
Patent JP-S56124954-A (JP)
Title: Advance control type information processing equipment
Inventor: HANATANI SHIYUUICHI
IPC: G06F9/38
Filed: 1980-03-05
Abstract: PURPOSE:To raise the probability of address coincidence of each address and store address of the instruction which has been taken in advance by a small quantity of hardware, and rewrite and detect the advance instruction, by comparing the final address of continuous instruction word with the advance instruction address. CONSTITUTION:An instruction which has been fetched in advance from the memory device 1 is stored in the instruction buffer register 2 having plural registers, the instruction from the register 2 is stored in order to the instruction source register 3, and in response to the instruction from this register 3, a store address is generated from the address generating circuit 4. Also, the instruction from the register 3 is executed by the arithmetic circuit 7, the address which is in the course of execution of this operation is stored in the execution instruction address register 5, and the address of the final instruction among the continuous advance instructions which have been stored in the advance instruction address register 6. And, the coincidence of each address of the registers 5, 6 and the store address which has been generated by the circuit 4 is compared by the coincidence circuits 8, 9, by which the probability of address coincidence is raised.
Patent JP-H05224722-A (JP)
Title: Method and device for automatic production programming of machining path sentence of laser machining nc program
Inventor: KOBAYASHI SHIGETAKA
IPC: B23K26/00
Filed: 1992-02-14
Abstract: PURPOSE:To produce a machining path sentence with high efficiency and high accuracy by retrieving successively the closed loop-shaped graphics out of the graphic data showing a machining shape, deciding each corresponding graphic as each machining graphic, and setting the contour of each machining graphic to the machining path. CONSTITUTION:A graphic retrieving part 17 retrieves successively the closed loop- shaped graphics out of the graphic data inputted to a graphic data input part 15. A processing path setting part 19 decides these retrieved graphics as the machining graphics respectively and sets the contour of each machining graphic to a machining path. An approach path setting part 21 sets an approach path for laser machining of each machining graphic. A machining direction setting part 23 sets the machining direction of each machining graphic. A final value setting part 25 sets the final value of the machining path for each machining graphic in accordance with the method to take out each segmented graphic. In such a constitution, the graphics can be automatically produced by a patterned procedure. Thus an accurate machining path sentence is produced in an extremely short time and with high efficiency and with no troublesome jobs required.
Patent JP-H07234868-A (JP)
Title: Document preparing device
Inventor: HOSOYA RITSUKO
IPC: G06F17/24
Filed: 1994-02-25
Abstract: PURPOSE:To easily operate graphic input editing well balanced with the text by displaying a grid having lattice intervals depending on a text format on a screen, rounding and correcting while rounding a coordinate value designated by a user within an error range depending on this grid. CONSTITUTION:The contents of sentences displayed on the editing picture of a display device 5 are divided into areas at need and the number of areas and the information of those areas on a display screen are transmitted. Then, the detected area information is successively received, format information required for preparing the grid of received area is read out, and lattice line information for displaying the lattice lines of the grid is calculated. The coordinates of the start and end points of the calculated lattice line of the grid are successively transmitted to a RAM 3 and stored by areas, and this processing is repeated for all the areas on the screen. As a result, in the case of a display picture example including two areas, the lattice line information is stored in the RAM 3. Then, the coordinates of the start and end points of the stored lattice line information are successively read from the RAM 3 and plotted on the screen by dotted lines, and the lattice line of the grid is displayed.
Patent JP-H0219208-A (JP)
Title: Packing method of pillow-shape package
Inventor: OKADA SHINGO
IPC: B65B9/10
Filed: 1988-02-10
Abstract: PURPOSE:To make finish compact with reduced take-out part of butt welding by inserting content in a running film while forming said film into a cylindrical shape and thermally welding both side edges of the film and, after cutting of tab parts and sealing only the front end of the film, sealing the rear end of the film in a vacuum chamber to thermally shrink the film. CONSTITUTION:A film F is formed into a cylindrical shape by a forming plate 2 and both side edges F' of the film are drawn upwardly by draw-up rollers 9, 9 while contents P are guided by belt conveyors 4, 5 and thermally welded by a sealing cutter 10 and the parts other that the welded parts are cut off. The film cylindrical body 30 is transferred to the second belt conveyor 15 in such a state that the contents are arranged in said cylindrical body 30 at a definite interval and the front end part 31 of the cylindrical body 30 is sealed to form an open package opened at the rear end part 32 thereof. This package is transferred to a pallet 17 from the rear end part E of the belt conveyor 15 and a vacuum chamber 19 falls to seal the rear end part 32 in the vacuum chamber by thermal welding. Next, a hermetically closed package impinges against a guide plate to fall on the third belt conveyor 20 on the lateral part to be thermally shrunk in a heating chamber 21.
Patent JP-H05226964-A (JP)
Title: Crystal vibrator and its processing method
Inventor: KANEHOSHI AKIHIRO
IPC: H03H9/19
Filed: 1992-02-14
Abstract: PURPOSE:To improve the bonding strength between a crystal raw plate and a semiconductor substrate by relaxing a thermal stress caused at the heat treatment when the crystal plate and the semiconductor substrate are bonded to suppress production of air bubbles caused on the bonding border. CONSTITUTION:A difference of a thermal expansion coefficient between a crystal plate 11 and a semiconductor substrate 15 is relaxed by an amorphous layer 13 by providing the amorphous layer 13 on a bonding border between the crystal plate 11 and the semiconductor substrate 15 and a heat temperature to obtain a sufficient bonding strength is decreased because of the interposition of the amorphous layer 13, then a thermal stress due to heat application is sufficiently lower than the case without the amorphous layer 13 and the production of air bubbles on the bonding border is suppressed more than the case with the direct bonding, then the bonding strength between the crystal plate 11 and the semiconductor substrate 15 is increased more than that of a conventional method.
Patent JP-H04315678-A (JP)
Title: Secret electric lock operation unit and secret electric locking/unlocking system using it
Inventor: KASHIWAGI KAZUHITO
IPC: E05B49/00
Filed: 1991-01-28
Abstract: PURPOSE:To provide a secret electric locking/unlocking system with high reliability by connecting an electric lock operation unit storing a secret function to an electric lock, and locking/unlocking the electric lock with a signal transmitted from it. CONSTITUTION:An electric lock operation unit 1, an electric lock 2 and an extension locking/unlocking operation unit 3 are connected with signal lines L1, L2 respectively to constitute a locking/unlocking system. Ten-keys 11a, an unlocking key 11c, a registration display lamp D1 and an automatic lock display lamp D2 are provided on the electric lock operation unit 1. A dead bolt 2a is driven by the transmission from the electric lock operation unit 1 to lock or unlock the electric lock 2. The extension electric lock operation unit 3 has an operation key 32 performing locking or unlocking and locking/ unlocking display lamps 34, 35. A crime preventing system with high safety can be provided.
Patent JP-S53113944-A (JP)
Title: Bearing device
Inventor: KOMORI ITARU
IPC: F16N29/00
Filed: 1977-03-16
Abstract: PURPOSE: To detect the decrease of lubricating oil in a tank in a bearing device for a body of high speed rotation by providing a device to detect the surface of oil by a float. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58145587-A (JP)
Inventor: IIZUKA KAZUAKI
IPC: B62K25/26
Filed: 1982-02-25
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-H01202709-A (JP)
Title: Positive reflection type image projecting device
Inventor: TAKEMURA YASUHIRO
IPC: G02B19/00
Filed: 1988-02-09
Abstract: PURPOSE:To uniformize light quantity distribution by arranging a projecting lens at such place where the incident pupil of the lens comes immediately behind the hole of an elliptical mirror which acts as a condenser in order to convert a luminous flux into a convergence luminous flux and has the hole in the vicinity of its center. CONSTITUTION:The luminous flux 2 outgoing from a light source 1 is reflected at the elliptical mirror 8, and then is converted into the luminous flux converging in another focal point. The luminous flux is reflected while receiving spatial intensity modulation from a positive reflection type image medium 5, and forms the image of the light source right after passing through the hole 8a of the elliptical mirror. If the projecting lens 6 is arranged so that the incident pupil comes in the vicinity of the position where the image of the light source is formed, a recorded image on the positive reflection type image medium 5 is formed on an image forming plane 7. Thus, light quantity loss is reduced, an inexpensive lens can be used, and the deviation of light quantity distribution on the image forming plane is also reduced.
Patent JP-2000226453-A (JP)
Title: Hollow particle and preparation thereof
Inventor: NISHIDA SHOZO
IPC: B01J2/10
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain hollow particles which have very small particle diameters and a narrow particle size distribution by preparing them so that they comprise a silica derivative represented by a specific composition formula and have a specified average outer diameters and a specified ratio of outer diameter to inner diameter. SOLUTION: The hollow particles comprise a silica derivative represented by the composition formula: (R1)nSiO(4-n)/2 and have an average outer diameter of 5-40 nm and a ratio of outer diameter to inner diameter of 1.2-8. In the formula, R1 is a 1-8C alkyl; and (n) is 0-2. The particles are prepared by subjecting a compound represented by the formula: (R1)nSi(OR2)(4-n) to hydrolysis and condensation in the presence of water; an alcohol represented by the formula: R3OH; at least one compound selected from among acid amides, diols, and half esters of diols; a water-soluble polymer; and a catalyst. In these formulas, R2 is a 1-5C alkyl; and R3 is a 1-3C alkyl. A liquid dispersion of the particles is dried and baked to give the objective hollow particle powder.  The particles are useful for electronic materials to be subjected to fine processing of a submicron order; absorbents; various column fillers; coating materials; fillers for rubber or paper; etc.
Patent JP-H02209554-A (JP)
Title: Sandwich panel
Inventor: SAITO MINORU
IPC: E04F13/12
Filed: 1989-02-06
Abstract: PURPOSE:To improve the workability by charging the rear surface of a metal surface material having the section formed in a hat form with a heat insulating material, coating the rear surface of the heat insulating material with a metal rear face material, and providing an engaging part on a protruded piece of the surface material. CONSTITUTION:Side walls 3, protruded pieces 4, and fitting pieces 6 are continuously provided on the both edges of a dressed surface 2 to provide engaging parts 5, respectively, whereby a metal surface material 1 having a hat form section is formed. A heat insulating material 8 is stuck to the rear face of the surface material 1, and the rear face of the heat insulating material 8 is coated with a metal rear face material 9 to form a sandwiching panel A. In the construction, the side pieces 7 of adjacent panels A are made in contact to each other, the protruded pieces 4 are fixed by fixing equipments to fix the panels on a body 1, and then a joint cover is fixed to the engaging part 5.
Patent JP-S61189247-A (JP)
Title: Production of oxydicarboxylic acid salt
Inventor: NISHIBAYASHI HIDEYUKI
IPC: C07C59/305
Filed: 1985-02-18
Abstract: PURPOSE:To obtain the titled compound useful as a builder for synthetic detergents, etc. under mild condition inexpensively in high yield, by dehydrogenating a specific polyethylene glycol by the use of a specific catalyst in water in the presence of a metallic hydroxide in a liquid phase. CONSTITUTION:One or more polyethylene glycols selected from polyethylene glycols containing 3-13 ethylene glycol units are dehydrogenated in the presence of an alkaline (earth) metallic hydroxide such as NaOH, etc. and a catalyst containing water, a copper compound such as copper nitrate, and a zirconium compound such as zirconium oxynitrate, etc. zirconium oxynitrate, etc. at 120-250 deg.C in a liquid phase, to give an oxydicarboxylic acid salt having improved chelate ability and biodegradation, and improved compatibility with surface active agent. EFFECT:A reaction time is shortened, a catalyst can be used repeatedly for a long period, and manufacturing cost can be extremely reduced. USE:A raw material for polyester, etc.
Patent JP-S57143953-A (JP)
Title: Signal transmitting and receiving circuit for time- division multidirectional multiple communication system
Inventor: OOTSU TOSHIO
IPC: H04J3/08
Filed: 1981-03-02
Abstract: PURPOSE:To obtain the signal transmitting and receiving circuit which reduces the deterioration of a signal accompanying signal transmission by enabling signal transmission between a master station and an optional subordinate station, and between optional subordinate stations without using an external PCM terminal equipment, switch- board, etc. CONSTITUTION:A time-division signal (a) transmission from every subordinate station is  stored, frame by frame, in the storage circuit 11 of the transmitting and receiving circuit of a master station temporarily to be rearranged into a signal of channel units, and a transfer signal extracting circuit 12 extracts a signal (c) to be processed in the  master station and a signal (c) of a channel used for information tranmission between  subordinate stations. A control circuit 13 outputs timing signals (e) and (f); the signal (e) is inputted to the circuit 11, and the signal (f) is inputted to a frame matching  circuit 14, which synchronizes the input with a signal (g) used for information transmission from the master station to the subordinate station. Then, a signal (h) from the  circuit 14 and a signal (d) from the circuit 12 are applied to a time-division multiplexing circuit 15 to be multiplexed on time-division basis, thus performing mutual signal  transmission between the master station and an optional subordinate station, and between optional subordinate stations.