baber/WOPTO huggingface dataset:
Patent JP-H07197954-A (JP)
Title: Method and equipment for controlling clutch
Inventor: SEODOORU GAASEMAN
IPC: F16D47/06
Filed: 1994-08-17
Abstract: PURPOSE: To obtain a selectable characteristic in a high output density and wide range by producing a piston load pressure by the shearing of the viscous fluid in a shearing passage and extracting the fluid supply from a tank to the shearing passage and the pressure from the shearing passage to the piston at the front/rear ends of the shearing passage relating to the rotation direction. CONSTITUTION: When a rotary body 22 rotates relatively for a pressure chamber 21, a piston 19 load pressure is produced by shearing the viscous fluid staying in the closed at least one shearting passage 38 extending in the periphery direction between two ends and the fluid supply from a tank 26 to the shearing passage 38 and the pressure extraction from the shearing passage 38 to the loading part of the piston 19 is related to the relative rotation direction of the mutually rotatable members and reverse-turned so that the fluid supply is extracted in the relative rotation direction and at the front end of the shearing passage 38 respectively and the pressure in the relative rotation direction and at the rear end of the shearing passage 38 respectively. Therefore, a selectable characteristic can be obtained in a high output density and wide range.
Patent JP-2001042206-A (JP)
Title: Camera
Inventor: TODA KOJI
IPC: G02B7/34
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of accurately performing range-finding by utilizing illumination by emitted light from a flash light emitting device even in the case of a camera where it is difficult to perform the range-finding of a subject whose contrast is low. SOLUTION: This camera is equipped with a range-finding circuit 13 detecting the contrast of the subject by a phase difference (passive) system and measuring a subject distance, a flash light emitting device performing flash photographing, and an inhibiting operation button 12 inhibiting the flash photographing. Furthermore, the camera is equipped with a controller 10 controlling the flash light emitting device to emit light corresponding to range-finding operation when the contrast is equal to or under a specified value by judging the contrast detected by the circuit 13 according to the operation of the button 12.
Patent JP-H0873733-A (JP)
Title: Conductive polyurethane material
Inventor: HARA KOICHIRO
IPC: C08L75/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a conductive polyurethane material which has an excellent conductivity and a stable electrical resistance, does not corrode a metallic material even when in contact therewith, and is free from the occurrence of noise even when used for an article that involves sliding, such as a cleaning blade. CONSTITUTION: This material is obtained by reacting a polyester having 2 to 3 terminal OH or NH2 groups, an isocyanate having 2 to 3 NCO groups, and a crosslinking agent having 2 to 3 functional groups containing active hydrogen atoms and comprises a polyurethane having 0.0001 to 0.5 coordinated metal ions of a metal tetraorganoborate for one ester linkage present in the molecule.
Patent JP-H0760444-A (JP)
Title: Welding equipment
Inventor: FURUKATA MITSUO
IPC: B23K9/127
Filed: 1993-08-31
Abstract: PURPOSE:To prevent causing of remaining grooving because of deep depth of groove and dropping down of welding metal because at shallow depth of groove by controlling drive by the driving part of a moving device in compliance with the depth of groove and adjusting traveling speed of a truck. CONSTITUTION:End faces of materials to be welded 1 and 2 are abutted with each other, a groove copying roller 14 is abutted on the welding surface 10 of groove 4, the movable probe 17 of a moving amount detector 16 is abutted on the upper surface 18 of materials 1 and 2 and welding is started. The roller 14 is moved up and down in compliance with the depth D of groove 4 and always abutted on the welding surface 10. The depth D of groove 4 is detected by the detector 16 based on the displacement amount delta of roller 14 and drive by the driving part 8 of moving device 5 is controlled by a controller according to a displacement amount signal which is made from displacement amount of roller 14 in compliance with the depth D of groove 4 and the traveling speed of truck 6 is adjusted.
Patent JP-H0871604-A (JP)
Title: Rolling mill and rolling method
Inventor: NORIKURA TAKASHI
IPC: B21B29/00
Filed: 1994-09-08
Abstract: PURPOSE: To improve the capacity of shape control of sheet and to obtain a steel strip excellent in the shape of sheet in a rolling mill and rolling method. CONSTITUTION: Work rolls 2, 3 and intermediate rolls 4, 5 are movable in the axial directions of the respective rolls. The work rolls 2, 3 have taper-shaped roll shoulders 2A, 3A in the position in the end parts of roll where are point- symmetrical to the center of width of the steel strip 1 as to the upper and lower rolls, and the intermediate rolls 4, 5 have taper-shaped roll shoulders 4A, 5A in the positions where are point-symmetrical to the center in the width of the steel strip 1 and in point-symmetrical positions on the opposite sides of the roll shoulders 2A, 3A of the work rolls 2, 3 as to the upper and lower rolls. Moments and bending forces in mutually opposite directions are imparted by one roll in both end parts of these work rolls 2, 3 and intermediate rolls 4, 5.
Patent JP-S6470591-A (JP)
Title: Pyrolytic utilization of distilled residue
Inventor: BARUTAA KAMINSUKII
IPC: C10G9/32
Filed: 1988-08-29
Abstract: The distillation residue arising in the fractional distillation of spent oil, waste oil or the like is heated until it reaches a flowable state and, while screened from further heating, introduced into a pyrolysis reactor (10), where the distillation residue is subjected to pyrolysis by means of a fluidised bed (16) which has been indirectly heated to 400-900 DEG C. As a result, approximately 90 % of the distillation residue is converted into utilisable pyrolysis oils and pyrolysis gases. <IMAGE>
Patent JP-S6458197-A (JP)
Title: Method for constituting line setting section
Inventor: OSUGI TOMOHIKO
IPC: H04Q3/64
Filed: 1987-08-28
Abstract: PURPOSE:To improve the maintenance and operability at the rear side of the frame by connecting extended link highway of the same number comprising N sets of basic frames to a spatial switch SSW unit whose function is divided into 1/n of the processing capacity of the entire connection frame and applying NXN switching processing by the SSW in the SSW unit so as to improve the mount performance of the connection frames. CONSTITUTION:N sets of M-frame 1 same number extension link highways 2 among plural number (n) of extension link highways HWi connected from the M-frame to the J-frame 7 of the basic frame 1 are connected to the extended link interface JIF3 in the same number SSW unit 6 of the J-frame 7 comprising plural SSW unit SSW-Ui. Then they are connected to the SSW3 by a back board wire 4' in the printed circuit board 6 to apply the NXN switching processing. Then they are connected to the N sets of M frames of the basic frame 1 via the wire 4', JIF3 and the highway 2. As a result, since an inter- frame wiring for the jumpers between the SSW units is not required, external wiring is eliminated completely and the mount performance and maintenance operation performance are improved.
Patent JP-S58116030-A (JP)
Inventor: SHINBA YOSHINARI
IPC: H02J9/06
Filed: 1981-12-28
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-H0555074-A (JP)
Title: Grain boundary insulation type semiconductor porcelain substance and manufacture thereof
Inventor: KANDA OSAMU
IPC: H01G4/12
Filed: 1991-08-27
Abstract: PURPOSE:To provide grain boundary insulation type semiconductor porcelain substance having a high upper limit of an available frequency, a small variation amount in an electrostatic capacity and a small dielectric loss value in an available frequency range and a method for manufacturing the same. CONSTITUTION:A sintered material of material mixture contains a composition represented by (Srl-x-yCaxMgy)Til-zAzO3 of main ingredient of a crystal grain (where A is one or more types of elements of Nb and Y, and X, Y and Z respectively fall in ranges or 0.10<=X<=0.30, 0.05<=Y<=0.15, 0.002<=Z<=0.008). Grain boundary insulation type semiconductor porcelain substance, in which the crystalline grain boundary of the sintered material contains one of more types of Co and Cs and Bi element, and mean grain size of the crystalline grains falls within a range of 15mum to 19mum, is provided.
Patent JP-S6193297-A (JP)
Title: Volute pump
Inventor: MIYASAKA MATSUSUKE
IPC: F04D7/06
Filed: 1984-10-11
Abstract: PURPOSE:To prevent the corrosion at the low current part of a pump casing, by covering a part, surrounded by a water-seal ring, of the pump casing which confronts the back of an impeller, with an insulating material. CONSTITUTION:An insulating material 22, such as a vinyl chloride center disc, is stuck on the wall 16 of a casing cover 2, which is on the pump shaft's 3 side from a liner ring 8, on the area from a circular part 19 to the outer circumference of a shaft seal house 11. Liquid ejected from a clearance between the liner ring 8 and a wear ring 6, runs against the insulating material 22 at a high speed, turns and returns from a balance hole 13 into an impeller 4. A strong cathode part is not generated as a part B of this high current part is made of an insulating material, and the corrosion at a part A of the low current part near the pump shaft 3, can be prevented.
Patent JP-H0942278-A (JP)
Title: Pivot bearing device
Inventor: ITO YASUTAKA
IPC: F16C17/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To improve axis precision and positioning precision, to reduce generation of noise, to simplify assembly, and to apply for support of a lead screw shaft of a stepping motor. SOLUTION: A pivot bearing device comprises a bearing main member 2 formed of a porous substance of a sintered alloy; a thrust sheet 3 made of a metal, such as a steel sheet; and a ball 4, such as a steel ball. The ball 4 is fitted in a ball fitting-in hole 6 of a bearing main member 2, and a recessed surface 10a at the tip of a shaft 10 is brought into contact therewith. The thrust plate 3 is caulked by the bearing main member 2 to receive the ball 4. The bearing member 2 is caulked at the frame 11. The shaft 10 consists of the lead screw shaft of the stepping motor 13.
Patent JP-S6193393-A (JP)
Title: Heat transmission device
Inventor: KITAJIMA SOICHI
IPC: F24H1/00
Filed: 1984-10-15
Abstract: PURPOSE:To maintain the interior of a heat releasing side sealed tank at an optimum temperature to return the operating liquid in a short period of time by providing a heat releasing section having a fan and an air delivery rate control means of said fan. CONSTITUTION:The operating liquid 19 which has been heated and vaporized in a heating side sealed block 12 passes through a transmission pipe 16 to a heat releasing section 13, where it is liquefied by releasing the latent heat of condensation, and is forced into a liquid pipe 14. When the temperature in a heat releasing side sealed tank 17 becomes abnormally low due to the heat releasing load fluctuation, the air delivery rate of a fan 15 is controlled to become low by the signal from a temperature detecting means 20. As a result, the rate of heat release from the heat releasing section 13 is reduced, and the temperature of the operating liquid entering the tank 17 increases. Once the normal temperature is regained, the air delivery rate of the fan is controlled to return to the original level. Therefore, the tank 17 is always maintained at a constant temperature. When a heating mode is terminated and a return mode is assumed, the tank 17 maintains an amply high pressure. When the temperature in the sealed block 12 becomes lower than that of the tank 17, the pressure is reversed to return the operating liquid in the tank 17 to the heating side sealed tank 9 in a short period of time.
Patent JP-H0378324-A (JP)
Title: Flag pattern error correcting system
Inventor: TSUZUKI KAZUO
IPC: H04L1/00
Filed: 1989-08-22
Abstract: PURPOSE:To suppress the probability of the abolishment of a packet by comparing the number of error bits detected in first and second error detection/ correction means, recognizing and selecting data related on the small number of the error bits based on the comparison as the normal packet. CONSTITUTION:The first error detection/correction means 2, 3 and 5 detect and correct errors by setting an n-th recognition byte among the data of (n) bytes where a first recognition byte is made to be a head as an error correction code (FEC code). The second detection/correction means 2, 4 and 6 detect and correct the errors by setting an (n+1)-th recognition byte among the data of (n) bytes where a second recognition byte is made to be a head as the FEC code. An error bit number comparison means 8 compares the number of the error bits which the first error detection/correction means 2, 3 and 5 detect with the number of the error bits which the second error detection/correction means 2, 4 and 6 detect. A packet selection means 9 recognizes the data related to the small number of the error bits as the normal packet and selects it based on comparison by the error bit number comparison means 8. Thus, the probability of the abolishment of the packet based on the error of a flag pattern can be suppressed.
Patent JP-H0961772-A (JP)
Title: Polarization controller
Inventor: IBE HIROYUKI
IPC: G02F1/09
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a polarization controller which is less fluctuated in loss and deteriorated in extinction ratio and has good reproducibility of a polarization state. SOLUTION: The light emitted from an optical fiber 1 is converted into parallel beams by a lens 2, is then transmitted through a Faraday element 3 and is condensed at the incident end of an optical fiber 7 by a lens 6. A magnetic field is applied on this Faraday rotator 3 in its optical axis direction and further, a magnetic field is applied thereon in a direction perpendicular to the optical axis by a pair of magnets 5a, 5b. The direction of the combined magnetic fields is rotated when the current of the coil 4 is changed from I to -I. The polarization of the transmitted light may be thereupon controlled by arbitrarily changing the current of the coil 4.
Patent JP-H0769639-A (JP)
Title: Production of refined manganese or refined iron-manganese solution
Inventor: IKEDA SHINGO
IPC: C01G45/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a production method of refined manganese or soln. of refined iron-manganese soln. by which a high-purity refined manganese soln. to be used as the source material of composite ferrite can be produced at a low cost in a simple process. CONSTITUTION:One of metal manganese, ferromanganese, or manganese ore is dissolved in an acid, to which one or more kinds of elements selected from Al, Cr, V, B, Zn or thire acid soln. are added and dissolved. The obtd. soln. is controlled to pH=3.5 to 6 to produce hydroxides of added elements. Then an anion flocculant or nonion flocculant of both of them are added to the soln. to flocculate the hydroxides with SiO2 and other impurities in the soln. to separate from the liquid. Thus, refined manganese or refined iron-manganese soln. is produced.
Patent JP-S58117414-A (JP)
Title: Overcurrent passage display device
Inventor: KOZUKA YUUSEI
IPC: G01R31/02
Filed: 1981-12-29
Abstract: PURPOSE:To improve assembling work and to enhance reliability, by constituting a driving and transmitting mechanism by a cam member which is linked to an actuating member only when the actuating member is returned and rotated and a rotary member which is linked to the cam member and drives a display device in the direction of the overcurrent passage indication, thereby reducing the number of component parts. CONSTITUTION:A string shaped member 11 is fixed to an engaging knob 9 of a lifting member 6 as the rotary member and to a slit 10a, respectively. The string shaped member 11 is extended to the side of a display tube 18 through a guide hole 8. When the rotary member 6, which has finished the string shaped member 11 can be bent upward between the guide hole 8 and the slit 10a. In this way, the operations of the driving and transmitting mechacism and the display device Ican be ensured without hooking the string shaped member 11 to the other member. Since the cam member is bent by an elasitc engaging part 13, the manufacture is facilitated.
Patent JP-H0378879-A (JP)
Title: Graphic processor
Inventor: KABETANI MASAKO
IPC: G06T11/80
Filed: 1989-08-23
Abstract: PURPOSE:To easily and accurately draw the angle qualification by providing a means which designates a pattern and a position of the angle qualification, a means which produces the angle qualification data based on the designated pattern and position, and a means which displays the angle qualification data. CONSTITUTION:An input means 1 serves a keyboard, a mouse, etc., which instructs a prescribed process object in terms of a graphic. A storage means 2 serves as a RAM or ROM circuit, etc., which stores previously the operating procedure of the means 1. A process control means 3 serves as a CPU, etc., which performs all control processes. A display means 4 displays the graphic data processed by the means 3 based on the data inputted via the means 1. As a result, the angle qualification data is produced with designation of the pattern and the position of the angle qualification. Then the angle qualification can be displayed on a display screen.
Patent JP-S6370938-A (JP)
Title: Optical recording medium
Inventor: GOTO YASUYUKI
IPC: G11B7/24085
Filed: 1986-09-12
Abstract: PURPOSE:To improve sensitivity and to permit faithful formation of pits of recording signals by forming a high melting thin metallic film on a substrate to the thickness of a single or plural atom layers, then laminating a recording medium film consisting of a sublimatable org. matter and low melting thin metallic film thereon. CONSTITUTION:The thin film 2 consisting of the high melting metal is formed on the substrate 1 to the thickness of the single or plural atom layers and in succession, the recording medium film consisting of the sublimatable org. matter 3 and the low melting thin metallic film 4 is formed thereon. The surface tension at the substrate side boundary is increased and the uniform pits are formed at the time of melting the recording medium film by projection of a laser beam if the extremely thin high melting metallic film is formed on the underlying layer of the recording medium film consisting of the sublimatable org. matter and low melting thin metallic film. The easy shaping of the signal recording is thereby permitted and the optical memory disk which decreases the fluctuation of a reproduction time margin is formed.
Patent JP-H1063327-A (JP)
Title: Method and device for controlling robot
Inventor: OGATA HIROYUKI
IPC: G05D1/02
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a robot control method and a device whereby a work orbit is efficiently generated by utilizing previously given teaching contents even when the positions of a mobile robot and an operation object are changed. SOLUTION: When the work orbit of the robot is generated in a robot controller α, a graph generating part 3 generates the graph of work environment structure by nodes and links, a node string generating part 4 maps a work orbit example which is taught by a teaching device 9 in the graph so as to generate a node string, an orbit generating knowledge generating part 5 generates the orbit generating knowledge of tree structure in the plural node strings and an orbit generating knowledge storage part 6 collectively preserve it. When a node string selecting part 7 selects the node string being optimum to previously given work from orbit generating knowledge, an orbit generating part 8 generates the work orbit based on it.
Patent JP-S6194070-A (JP)
Title: Method for setting image forming conditions
Inventor: MOCHIZUKI NOBUO
IPC: B41J2/39
Filed: 1984-10-15
Abstract: PURPOSE:To make possible the easy and exact setting of image forming conditions by adhering bar codes stated with the image forming conditions to a photosensitive body, transfer paper, etc. of an electrophotographic copying machine, etc. and reading the bar codes when the photosensitive body, transfer paper, etc. are exchanged. CONSTITUTION:Electrostatic characteristic and photosensitivity in the supply of the photosensitive body and transfer paper, etc. are not always constant but the image forming conditions are determined by knowing preliminarily the characteristics in an inspection stage in the stage of production. The image forming conditions are converted to the bar codes 6a and are stated on a label 6. The label 6 is adhered to the drum side face, etc. of the photosensitive body O'. The codes 6a of the label 6 are read and the image forming conditions of the electrophotographic copying machine, e.g., the conditions such as electrostatic charge, exposure, development, transfer sepn. and fixing are determined. The bar codes may be adhered to the bag of the transfer paper as well. The easy and exact determination of the image forming conditions is thus made possible in the stage of exchanging the supply.
Patent JP-H0765264-A (JP)
Title: Guide lamp control unit
Inventor: KOTSUNA YASUNORI
IPC: H05B41/14
Filed: 1993-08-31
Abstract: PURPOSE:To provide the structure of the guide lamp control unit which is compact and reduce miswiring. CONSTITUTION:A combined circuit of a 1st diode 8, a 2nd diode 10, and a 3rd diode 2 controls the xenon lamps of all guide lamps and also controls the xenon lamp of a specific guide lamp and speech output individually when the xenon lamps of all the guide lamps illuminate. When an emergency broadcast is delivered through a microphone, the speech output of all the guide lamps is stopped without changing the state of the xenon lamps of all the guide lamps. Thus, the combined circuit of the diodes 8, 10, and 12 is used to pattern the operation, make the unit compact, and reduce miswiring.
Patent JP-2001045281-A (JP)
Title: Image reading system, image processing method and storage medium
Inventor: TAKASHIMA RIKI
IPC: G06T1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an image reading system capable of reading out an original by resolution larger than the physical resolution of a line sensor, shortening reading time and reducing manufacturing cost. SOLUTION: A main scanning direction interpolation means included in a personal computer(PC) 4 interpolates pixels in a main scanning direction by image processing to improve resolution. A subscanning direction interpolation means included in a scanner 2 moves a carriage by micro-steps in a subscanning direction. Since an original can be read out by resolution more than the physical resolution of a line sensor, an original image of high resolution can be read out. Since the interpolating processing of pixels in the main scanning direction is executed by the PC 4, the scanner 2 is not required to be provided with a RAM and an exclusive chip. Thereby the manufacturing cost of the scanner 2 can be reduced, an interpolation processing speed can be improved and the reading time of an original can be shortened.