baber/WOPTO huggingface dataset:
Patent JP-H0713884-A (JP)
Title: Method for diagnosing input/output device
Inventor: IWAWAKI TOSHINORI
IPC: G06F11/22
Filed: 1993-06-22
Abstract: PURPOSE:To obtain error detail information on an I/O device by an application test program without altering an OS. CONSTITUTION:A device driver 4 is provided with 40 error information storage area 4a in which error information is stored, and a command which places the I/O device 5 in diagnostic mode and an error information acquisition command are added as ioctl system calls. The application test program 1a issues the ioctl system call so as to diagnose the I/O device 5 and when an error of the I/O device 5 is detected, the device driver 4 saves error information in the error information storage area 4a. Then when the application test program 1a issues the ioctl system call for error information acquisition, the device driver 4 reports the error information saved in the error information storage area 4a to the application test program.
Patent JP-S5484516-A (JP)
Title: Production of oxalic diester
Inventor: MINAZU MITSUNOBU
IPC: C07C67/36
Filed: 1977-12-16
Abstract: PURPOSE: Carbon monoxide, oxygen, an alcohol containing a catalyst and nitrite ester are together subjected to reaction through a specifically circulated process to produce continuously oxalic diester for long periods of time.  
     CONSTITUTION: The catalytic reaction under pressure is conducted by supplying a gas containing carbon monoxide and oxygen and a mixture of an alcohol containing metal catalyst of platinum group and nitrite ester to reactor 1 to form a reaction mixture containing oxalic diester. Then the mixture is introduced into dehydrator 2 and formed water is distilled off along with the nitrite ester in the form azeotropic mixture and separated. The remaining nitrite ester is recycled to dehydrator 2. A part of the dehydration mixture is circulated to reactor 1 and the catalyst in the rest part is reduced and separated, then the objective oxalic ester is obtained.  
     EFFECT: Water formed by dehydration can be removed without accumulation in the reaction system and the reaction can be obtained for long periods of time.  
     USE: Starting materials for oxalic acid, oxamide and others. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000071477-A (JP)
Title: Ink supplying device and ink jet recording head
Inventor: TAJIMA HIRONORI
IPC: B41J2/05
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable ink supplying device equipped with a filter device that does not allow instability in discharge and insufficiency in refill of ink to occur and also to provide an ink jet recording head by a method wherein the structure is made up so that bubbles are not produced at places near a filter of a filter box and the bubbles, if produced, are disappered instantaneously. SOLUTION: For an ink supplying device having an ink passage for making an ink housing part for housing ink and a discharge part for discharging the ink communicate with each other, the ink passage is equipped with a filter device having a filter and a filter box 6 for housing the filter and being equipped with an ink inlet and an ink outlet. While an area at the ink inlet side of the filter box 6 is arranged at a position below an area at the ink outlet side of the filter box 6, the inside diameter of the ink passage is narrowed at the ink inlet side of the filter box 6 so that it becomes smaller than the inside diameter of the ink passage immediately before a position where the inside diameter is widened in a trumpet shape toward the filter.
Patent JP-S6212548-A (JP)
Title: Both side copying device
Inventor: TSURUFUCHI YASUO
IPC: B65H5/06
Filed: 1985-07-09
Abstract: PURPOSE:To facilitate the installing operation of a both side unit as a whole by temporarily stopping a first unit having a conveying passage which is a part of said both side unit, on the bottom side of a copying device body by means of a temporarily stopping hole and a temporarily stopping projection and, then, formally stopping said first unit. CONSTITUTION:A first unit is inserted in the bottom face side of a copying device body and, first, the head part 106a of a temporarily projection 106 provided on top of its top plate 131 is made pass through a circular hole part 103a of a temporarily stop hole 103 provided on the bottom face plate 101 of the body. Then, the first unit is horizontally moved to make a shaft part 106b fitted in an extended-out hole part 103b, and is stopped on the bottom face plate 101 of the body, to be temporarily stopped. In this condition, set screws 104 are inserted into screw inserting holes 105 on the four corners of the top plate 131, and made agree with, and screwed into, formal screw stopping holes 102 provided on the bottom face plate 101 of the copying device body, to formally stop the first unit to the body.
Patent JP-S5576095-A (JP)
Title: Intermittent feed plating device of coil material
Inventor: SUDA MEGUMI
IPC: C25D5/02
Filed: 1978-12-05
Abstract: PURPOSE: To let plating treatment be done accurately on the portions to be plated by disposing a pulling means for coil material on the carry-in side of the plating device body and an intermittent feeding means for coil material on the carry-out side and cooperatively moving the specific position detecting mechanism.  
     CONSTITUTION: A long-length coil material 7 is fed into a pulling means 15 and is gripped between a pressing roller 18 operated by a hydraulic cylinder 17 and a stationary roller 19. The leading end of the coil material is held between the pressure plate 23 and receiving plate 24 of a truck 25. As the truck, operated by a pulse motor 27, reciprocates by each fixed distance, the material moves intermittently. At this time, a photoelectric position detecting mechanism 33 detects the timing at which the portion to be plated of the coil material and the position of the plating solution injection port 2 of a mask 3 align while counting the number of the feed guide holes pierced to the side edge part of the coil material and causes the pressure plate 5 to descend, thus with the coil material being held sandwiched between said plate and the mask, the plating solution is injected from nozzles 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5941957-A (JP)
Title: Picture device and picture converting method using said device
Inventor: OKA KOUZOU
IPC: H01L31/14
Filed: 1982-09-01
Abstract: PURPOSE:To form compactly as one body each function of a copying machine, a facsimile and a printer, and to realize a high speed operation, by laminating a stripe electrode and a moving electrode in accordance with a prescribed order, and constituting a picture device. CONSTITUTION:A picture device is constituted by laminating successively a stripe electrode 2(Xi) and a photoconductive layer 3 on an insulating supporting body 1, and providing a moving electrode 4(Y) crossing the electrode Xi, on said layer. In this state, an electric field is generated in the inside of the layer 3 by giving a potential difference between the electrodes 2 and 4, and scanning the electrode 4, charge implantation is executed to the layer 3 from the electrode 2, subsequently, exposure of an optical image executed, and an electrostatic latent image is formed. Thereafter, charge implantation from the electrode 2 corresponding to a charge pattern of the electrostatic latent image is generated by giving a potential difference between the electrodes 2 and 4, and scanning the electrode 4, its current is detected, and a charge pattern signal is obtained.
Patent JP-S5482737-A (JP)
Title: Liquid fuel combustion device
Inventor: SATOU TADASHIGE
IPC: F23D11/34
Filed: 1977-12-14
Abstract: PURPOSE: To control the burner output and provide blue flame combustion, by fitting a flow control device in a passage for feeding fuel mist produced by an ultrasonic vibrator to a burner.  
     CONSTITUTION: When an ultrasonic vibrator 8 and a combustion fan (not shown in the figure) are driven, a liquid fuel column is formed in an atomizing tank 7. The column is limited in terms of height by a baffle plate 25 of a guide cylinder 23 and dispersed around to produce fuel mist which is mixed with air from an air intakes by means of the combustion fan and sent from a fan casing 26 to a burner 30. A damper 33 controlled by a control knob 33c is fitted in a fuel passage upstream the burner 30 to control the fuel flow. The fuel fed to the burner 30 is mixed with air from an air intake 2 and ignited. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10338754-A (JP)
Title: Polyester film for laminating and processing to metal plate
Inventor: KUBO KOJI
IPC: B29L7/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film excellent in can production processability, such as deep drawability, after laminated to a metal plate, excellent in heat resistance, impact resistance, corrosion resistance, and especially excellent in taste and smell retainability after subjected to retort treatment. SOLUTION: This polyester film for laminating and processing to metal plates comprises a copolyester having a melting point of 210-245 deg.C and a Tg of >=78 deg.C, contains ethylene terephthalate units as main repeating units, and satisfies the inequality: 0.6<=F40/F120<=0.8 [F40 is a tensile stress (kg/mm<2> ) at an elongation of 40% in the longitudinal direction of the film at 100 deg.C; F120 is a tensile stress (kg/mm<2> ) at an elongation of 120 deg.C in the longitudinal direction of the film at 100 deg.C]. The copolymerization component is preferably a naphthalene dicarboxylic acid.
Patent JP-S5852614-A (JP)
Title: Semiconductor laser scanning device
Inventor: MATSUNAGA YOSHIAKI
IPC: G02B27/00
Filed: 1981-09-24
Abstract: PURPOSE:To obtain a semiconductor laser scanning device of simple structure which performs beam shaping and correction for an error in specular inclination simultaneously by one correcting mechanism. CONSTITUTION:A collimator lens 2 collimates and emits laser light from a semiconductor laser 1, and a rotary polygon mirror 4 deflects and scans the parallel beams from the collimator lens 2 on an image surface 7a; and an ftheta lens 6 images reflected beams from the rotary polygon mirror 4 on the image surface 7a, and a cylindrical lens 8 and a toroidal lens 9 are arranged before and behind a polygon mirror 6. For this purpose, the focal length ratio of the cylindrical lens 8 and toroidal lens 9 is set nearly equal to the spreading-angle ratio of directional pieces of laser light emitted from the semiconductor laser, thereby obtaining a function for correcting a specular inclination error, and a function for shaping beams as a beam expander.
Patent JP-S5580895-A (JP)
Title: Memory system
Inventor: KONDOU KOUKEI
IPC: G06F11/10
Filed: 1978-12-08
Abstract: PURPOSE: To facilitate the alteration of the program and others within ROM by reading both ROM and RAM via the same address signal and then giving the parity check to the reading data of ROM via the reading data of RAM.  
     CONSTITUTION: Both the reading of ROM1 and the writing of RAM2 are performed at the initial setting time by applying the same address riqual to address signal  7. Thus the parity is generated 3 to the reading data given from ROM1 and then  written into RAM2. In the subsequent normal operation,  both ROM1 and RAM2  are read out by applying the common address signal to line 7. Then the parity  check 4 is given via the data read out from ROM1 and the parity bit read out from  RAM2 each. In such way, the cost can be reduced for the system in a simple and  waste-free way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06341224-A (JP)
Title: Movable suspending working stand
Inventor: UEMURA MASAYUKI
IPC: E04G3/28
Filed: 1992-04-23
Abstract: PURPOSE:To secure shifting performance and stability and improve working efficiency at a low cost by installing a supporting rod and a working stand which are suspended freely on a leading rail and moved freely and arranging the supporting rod and the working stand always at a working place through the movement by slight force. CONSTITUTION:A leading rail 3 is installed in the upper part inside a structure, and a roller 4 installed on a supporting rod 2 is incorporated in the groove 7 of the leading rail 3. Then, a hooking tool 5 installed at the edge of the supporting rod 2 is inserted into a hole 6 drilled on a working stand 1 and fixes the working stand 1. In this case, a single or a plurality of rollers 4, supporting rods 2, and hooking tools 5 may be used, and the hole 6 on the working stand 1 may be formed at an arbitrary position on the working stand 1. Further, the hooking tool 5 at the edge of the supporting rod 2 may be formed into a ring form or a horizontal rod form. Accordingly, independently of the situation of the floor part, the smooth horizontal moving is enabled, and the collapse of load stack can be prevented, even when the heavy article is loaded.
Patent JP-2000343245-A (JP)
Title: Manufacture of structural body
Inventor: KAWASAKI TAKESHI
IPC: F16B11/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the insertion force of a rotary tool by inserting the rotary tool in a hole made in a member to be joined at the position to start the frictional agitation joining, and starting the relative movement of the rotary tool to the member to be joined. SOLUTION: Projecting portions 25, 35 of a butted portion of hollow shapes 20, 30 are intermittently arc-welded along a weld seam, and starting and terminating end pieces of the weld seam are temporarily arc-welded. A hole 50 which is smaller in diameter than a small diameter part 341 of a rotary tool 340 and shallower in depth than the insertion depth of the small diameter part 341 and orthogonal to face plates 21, 31 is made with its axis in the center between the projecting portions 25, 35 by using a drill from an upper part in the projecting portions 25, 35 on the side closer to the terminating end than a temporarily welded part of the starting end. The axis of the rotary tool 340 is generally inclined by about 3 deg.. Then, the rotary tool 340 is lowered from an upper part while rotated, and inserted in a bonded part.  The rotary tool 340 is lowered in a condition where the axis of the rotary tool 340 is substantially agreed with the center of the hole 50, and inserted to the specified depth, and then, the rotary tool 340 is moved along the weld seam.
Patent JP-H0442508-A (JP)
Title: Amorphous alloy for high frequency magnetic core and high frequency magnetic core
Inventor: SATO SHUN
IPC: H01F1/153
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a Co-radical amorphous alloy and a high frequency magnetic core which hold various characteristics with a good balance in addition to satisfying a magnetic characteristic by using an amorphous alloy consisting of a specified composition. CONSTITUTION:Co is regulated with 67 - 71%, and samely Fe is 3 - 6%, Si is 5 - 19%, B is 7 - 16%, Mo is 1 - 3%, and Sn is regulated as 0.05 - 1.0%. A material or a mother alloy compounded to satisfy the composition range is fused and an amorphous continuous thin tape is formed by a liquid rapid cooling method. The amorphous alloy thin tape is shaped into a wound core of a predetermined size, followed by annealing.Because a high-resistance surface coating is already formed during the rapid cooling, an insulating coating is unnecessary. A strength of a magnetic field of 10 times a coercive force of the alloy is sufficient. The annealing temperature is properly in the range of Tx - 120 deg.C to Tx - 20 deg.C, wherein Tx is a crystallization starting temperature. Also, if a high permeability is needed, magnetic field should be applied at right angles in a circumferential direction of the core.
Patent JP-S5375198-A (JP)
Title: Oxidation tower
Inventor: YABE NOBUHIRO
IPC: B01D53/50
Filed: 1976-12-15
Abstract: PURPOSE: To make it possible to carry out stable and continuous operation of an oxidation tower with smoothly blown air by providing upper and lower circulating systems in teh tower so that press, applied to the lower part of a porous plate is allowed to escape to the upper part and by making the resistance at the side of the tower lower than that at the side of an air or oxygen compressor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000333892-A (JP)
Title: Motor-driven controller for floor polishing cleaner
Inventor: KASUGA KOJI
IPC: H02P21/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To soft-start a pad so that the pad acts on a floor surface with a low torque at the time of operation start, to keep a motor torque and a motor current in a flat stable state in a following real use rotation area, namely, in a high speed area, and to control the input current of a motor and an inverter into low value at the time of motor start and motor lock. SOLUTION: A PAD PT is rotated by using a three-phase induced motor 10 of 90 V while using an inverter 23 of single-phase AC input 100 V and three- phase AC output 90 V and when the skid of the motor 10 exceeds a prescribed value, driving of the motor 10 is controlled by outputting a frequency obtained by adding a prescribed skid value to a frequency corresponding to the revolving speed of the motor, as an inverter output frequency.
Patent JP-H04372827-A (JP)
Title: Black body
Inventor: ONO HIDEHIKO
IPC: G01J5/02
Filed: 1991-06-24
Abstract: PURPOSE:To obtain a black body which is suitable for a light-weight construction and can obtain high emissivity by constituting the black body of a base stage part and a plurality of protruding fin parts which are in parallel to each other. CONSTITUTION:A plurality of fin parts 2 are formed in parallel to each other on a disk-shaped base stage part 1. The fin parts 2 are inclined with respect to the direction perpendicular to the upper surface of the base stage part 1. In this way, many reflections are easy to occur at the surfaces of the base stage part 1 and the fin parts 2. Therefore, high emissivity can be obtained. Since the fin parts 2 are formed in parallel to each other on the base stage part 1, the light black body can be readily manufactured by cutting or by using an extruding shape.
Patent JP-S5854173-A (JP)
Inventor: YOSHIDA MITSUTAKA
IPC: E05F5/02
Filed: 1981-09-24
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-S6043845-A (JP)
Title: Manufacture of multilayer interconnection member
Inventor: TAKAHASHI TAKAHIKO
IPC: H01L23/522
Filed: 1983-08-22
Abstract: PURPOSE:To contrive to upgrade the reliability of a multilayer interconnection member and the integration degree thereof by a method wherein a trapezoidal insulating film is formed at the lower part of a lower layer wiring, the lower layer wiring is formed in such a way that a part of the lower layer wiring is at least superposed on the top surface part of the insulating film, an insulating film is formed and an upper layer wiring is formed in such a way as to connect electrically with the top surface part of the lower layer wiring. CONSTITUTION:An insulating film 2 is formed on the whole surface of the upper part of a semiconductor substrate 1 and a trapezoidal insulating film (pedestal) 3 is formed on a part on the insulating film 2, where a first-layer wiring is electrically connected with a second-layer wiring. For forming the first-layer wiring, a conductive layer of an Al film, for example, is formed on the whole surface, a patterning is selectively performed thereon; and a first-layer wiring 4A, which has been provided in such a way as to superpose on the pedestal 3 for electrically connecting with the second-layer wiring, and a first-layer wiring 4B adjacent to the wiring 4A at a space of the minimum wiring between the wirings 4A and 4B, are formed. An insulating film 5 is formed on the whole surface and a second-layer wiring 6 is selectively formed on the upper part of the insulating film 5 in such a way as to electrically connect with the top surface part 4a of the wiring 4A.
Patent JP-H09311124-A (JP)
Title: Semi-automatic fluorescent magnetic particle inspection device
Inventor: KOYANAGI TAKESHI
IPC: G01N27/84
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To automate injecting work of magnetic particle solution, exciting work by magnetizing device, and emitting work of ultraviolet ray to semi-automate a welding inspection by loading all equipments necessary for inspection of the welding defect of a welding bead on a self-traveling truck followed by moving. SOLUTION: A self-traveling truck 2 is loaded with a magnetizing device 3 for exciting the flaw detection effective range on a welded bead, an ultraviolet ray emitting lamp 4 for emitting ultraviolet rays to the excited flaw detection effective range, a magnetic particle injector 5 for injecting a magnetic particle solution onto the welding bead, and a control part 10 for controlling each of these equipments. A semi-automatic fluorescent magnetic particle inspection device 1 is carried onto a steel-made floor surface to be inspected for welding, and the magnetizing device 3 loaded on the self-traveling truck 2 of the inspection device 1 is moved and regulated so as to be situated just above a welding bead. The self-traveling truck 2 of the inspection device 1 is moved and regulated so that its moving direction is conformed to the welding bead direction.  Inspection conditions such as moving pitch, static time, magnetizing time, injecting time and injecting quantity of the magnetic particle solution (a) are preliminarily inputted.
Patent JP-H1062878-A (JP)
Title: Radiograph picture information reader
Inventor: HANDA HIDEYUKI
IPC: G03B42/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain picture data having high instantanity and diagnostic characteristic by using thinned picture data or changing a processing condition in the case of finding a picture processing condition in accordance with a radiation picture after the radiation picture is photographed on a radiation picture converting panel. SOLUTION: The picture data passing through a picture bus VB are successively written in a memory 81 for display through a data buffer 80. The memory 81 is successively transmitted to a look-up table 82 for display, converted, compressed, converted to analog data by a D/A converter 83, further amplified by an amplifier 84 so as to be a video signal for CRT, and given to a CRT display device. Display changes at the point by the rewriting control of the table 82 by a CPU 50. As to the display in the middle of being read; the entire areas of picture data can be observed, so that the deviation of a photographing position and the rough feeling of the picture data can be grasped. Whether re-photographing is required or not can be instantaneously decided.
Patent JP-H051802-A (JP)
Title: Liquid fuel burner
Inventor: MURAKAMI YOJI
IPC: F24H3/04
Filed: 1991-06-24
Abstract: PURPOSE:To prevent the generation of high frequency noises in the combustion cylinder at the time of combustion. CONSTITUTION:The subject device vaporizes the fuel liquid in a carburetor, and a mixture gas of the vaporized fuel gas and the air is blown out by a burner head into a combustion cylinder 20 that is formed by connecting the front side section and rear side section of a cylindrical body and it is made to burn. The combustion cylinder 20 is formed of the front side section 20a of the cylindrical body provided with an oblique face in the upper section and the rear side section 20b of the cylindrical body provided with cut-outs 20e for ventilation near the connected section with the front side of the cylindrical body. With this arrangement the generation of high frequency noises are prevented so that a quiet liquid fuel burner is presented.
Patent JP-S5275970-A (JP)
Title: Gate pulse generator circuit
Inventor: ISAKA MASAYOSHI
IPC: H02M1/08
Filed: 1975-12-22
Abstract: PURPOSE: To absorb surge voltage renerating in gate pulse generator circuit which gives ingnition to switching element such as thyristor, by adding surge absorption circuit between serial circuit of roya oscillator and switching element. 
     COPYRIGHT: (C)1977,JPO&Japio