baber/WOPTO huggingface dataset:
Patent JP-S56157240-A (JP)
Title: Current supply brush holding device for electrical machine and apparatus
Inventor: UORUTAA SHIYUKAARU
IPC: H01R39/58
Filed: 1981-04-10
Abstract: PURPOSE: To reduce the waste of time demanded for the inspection and contrive the improvement of an activity rate of the electrical machine and apparatus by a method wherein an alarm contact forming an alarming circuit due to the abrasion of the brush is arranged on a metallic portion of parts pressing the brush.  
     CONSTITUTION: The brush 21 provided with a lead wire 33 running on a slip ring 22 is laid under a pressure of a coil spring 24 supported in a telescopic type guide 25 and pressed down through a sleeve 23. In the holder main body 26, the alarm contact 28 is fitted to insulated sleeve 27 and pressed toward the sleeve with a  spring 29. The sleeve is covered outside with an insulating layer 31 at the lower  part and on the other hand, is kept contact with the main body, leaving the upper  part 32 naked. The holder is coupled with the alarming circuit 35 through a contact  screw 34, and a source battery 36, a current-limit series resistor 37 and an optical  signal transmitter 38 are arranged in the alarming circuit. Thereby, the waste of  time demanded for the inspection of the brush can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11250643-A (JP)
Title: Disc recording and/or reproducing apparatus
Inventor: IURA YASUYUKI
IPC: G11B33/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To do so that a recording medium disc can be mounted/removed, without widely opening an openable cover. SOLUTION: In a CD player 10 for play back of a CD, a shutter 120 for opening/closing a notch 33 located at the top end of an openable cover 30 is provided turnably at the cover 30 disposed turnably between a close position for covering a disc table 62 provided on the body 20 on which the CD is mounted and open position for opening the disc table outside, and a disc tray 40 for holding the CD is provided between the openable cover and body. The shutter 120 closes and opens the notch when the openable cover 30 is at the close and open positions.
Patent JP-S63219080-A (JP)
Title: Image converting device
Inventor: NISHIMURA AKIO
IPC: G06T17/40
Filed: 1987-03-09
Abstract: PURPOSE:To generate an effect image with a large impact while the solid feeling of a structure body is increased by adding the shade of a three-dimensional geometry structure body. CONSTITUTION:A converting address generating device 11 outputs a picture element coordinate value on a converting image plane in accordance with the expression of the given three-dimensional geometry structure body, the coefficient, position, direction and the position of a viewpoint and a screen position. a point coordinate value 13 on an original image lane corresponding to the coordinate value 12 and luminance converting information 1b corresponding to a shape picture element coordinate value 1a on a converting image plane to add the shade are outputted. A key information memory 19 stores the key information of the picture element unit with the internal part of the three-dimensional structure body given in accordance with the coordinate value 12 as '1' and with the external part as '0'. A luminance converting information memory 18 stores information 1b by using the coordinate value 1a for the address designation. A luminance converting part 1c outputs the new image data by a prescribed formula in accordance with the converting image data from an image memory 17, key information from the memory 19 and the luminance converting information from the memory 18 and outputs the shade.
Patent JP-S58169091-A (JP)
Inventor: KOMIYA HIROSHI
IPC: G21C15/18
Filed: 1982-03-31
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-H05254233-A (JP)
Title: Stamp device
IPC: B41K3/02
Filed: 1992-03-12
Abstract: PURPOSE:To keep the pressing force applied to an ink pad constant by providing a leaf spring keeping pressing force at the time of printing constant and a slide knob for varying the repulsive force of the leaf spring and adjusting the pressing force to printing paper in compliance end with the use condition of a stamp device. CONSTITUTION:A plate 90 having a printing image formed thereon, an ink impregnated member 65 containing ink for printing the printing image on printing paper 76 through the plate 90, the press means 10 pressing the plate 90 to the printing paper 76 in order to apply the printing image of the plate 90 on the printing paper using the ink of the ink impregnated member 65 and a leaf spring 68 as a pressure control means for keeping the pressing force to the printing paper 76 on the plate 90 constant when force of a certain definite value or more is applied by the pressing means are provided. Further, a slide knob 24 is provided as a pressure adjusting means for adjusting the pressure force on the printing paper on the plate 90 due to the pressure control means according to the use condition of a stamp device.
Patent JP-S63220541-A (JP)
Title: Decoder circuit
Inventor: FUJISHIMA KAZUYASU
IPC: H01L21/822
Filed: 1987-03-09
Abstract: PURPOSE:To detect the impossible selection of an address input easily by mounting a decoder-state decision logic circuit using terminals before and after a link element capable of being fused by laser beams as two inputs. CONSTITUTION:Link elements 10-1-10-2<n> formed by polysilicon, etc., capable of being fused by laser beams are set up, output terminals N for NAND circuits 7 and output terminals M for inverters 8 holding the link elements 10 among the terminals N and the output terminals M are employed as two inputs, and decoder-state decision logic circuits 11-1-11-2<n> in which outputs are connected in common as a signal C are fitted. Consequently, when an address including a defective bit is input, a high level is output by the decoder-state decision logic circuits 11-1-11-2<n> set up at every decoder, and impossible selection can be transmitted over the outside. Accordingly, a virtually good decoder circuit suitable for a memory storage is acquired.
Patent JP-H06264073-A (JP)
Title: Coal gasifier
Inventor: FUJIOKA YUICHI
IPC: C10J3/46
Filed: 1993-03-15
Abstract: PURPOSE:To provide a coal gasifier whereby the chemical energy of coal can be effectively utilized and the concentration of sulfur components in the formed gas can be lowered. CONSTITUTION:A formed gas 700a leaving a coal gasifier 1 is led to a desulfurization oven 2 in which a fluidized bed of limestone is formed. The inside of the oven 2 is divided into upper and lower fluidized layers 2B and 2A with an inside dispersing plate 22. The char 101 from the oven 1 passes hoppers 7a to 74a, is elevated in pressure and is fed to an oxidation oven 3. The CaS, etc., also leaving the oven 2 pass hoppers 70b to 74b, are elevated in pressure, and are fed to the oven 3. In the oven 3, the heat generated by the oxidation of the char 101 and the CaS, etc., 401 with air 201 and steam 300 is recovered with a heat exchanger 4 in the oven 3. The combustion gas from the oven 3 is led through a cyclone 6 to the gasifier 1. In the Fig., 10a, 10b, 10c and 10d are flow rate control means in which inert gas is utilized.
Patent JP-H07258814-A (JP)
Title: Galvannealed steel sheet excellent in corrosion resistance
Inventor: NAGASE HIKONORI
IPC: C23C2/06
Filed: 1994-03-24
Abstract: PURPOSE:To produce a galvannealed steel sheet excellent in corrosion resistance by forming a plating layer, where specific percentages of Mn, Fe, and Al are incorporated into Zn, on the surface of a steel sheet. CONSTITUTION:A plating layer 1, having a composition consisting of, by weight, 0.5-2.5% Mn, 8-12% Fe, 0.05-0.5% Al, and the balance Zn, is formed on a steel sheet 2 as a base material and then subjected to heating treatment, by which galvannealed steel sheet is obtained. By this method, the defects, such as increase in weight and deterioration in workability, caused by increasing coating weight in order to improve corrosion resistance can be removed, and the galvannealed steel sheet having high corrosion resistance even if coating weight is not increased can be obtained by adding Mn to a plating layer.
Patent JP-H08149253-A (JP)
Title: Ink jet recording device
Inventor: HIRAHARA SHUZO
IPC: H04N1/034
Filed: 1995-03-14
Abstract: PURPOSE: To attain stable recording by forming an electrode array on the surface of a head base and supplying ink formed by dispersing a color agent into a solvent to the electrode array on the surface of the base so as to exert an electrostatic force to the color agent component thereby preventing the discharge on the electrode. CONSTITUTION: An electrode array 13 is provided to the surface of a base 12 and ink 11 formed by dispersing a color agent in a solvent in an ink circulation mechanism 18 is circulated to the mechanism 18 via an ink supply path 15 and an ink recovery flow path 17. Through the constitution above, the ink 11 is supplied to the array 13 on the base 12 to prevent the exposure of the array 13 and while preventing discharge by the electrode 13, the color agent in the ink 11 is jetted by an electrostatic force action via the electrode 13 to apply ink jet recording to a recording medium 21. Thus, it is not required to form a tip of the electrode array to be a sharp edge and a damage due to discharge of the electrode array is not caused and stable recording is made.
Patent JP-S61213147-A (JP)
Inventor: ASADA MASAHIRO
IPC: C08J7/044
Filed: 1985-03-18
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-H09222306-A (JP)
Title: Method for detecting edge of target to be recognized
Inventor: NAKAMURA HIROSHI
IPC: G07D5/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an edge that easily and accurately detect an edge position and a center position and can follow the continuous transfer of a target. SOLUTION: A window WH in a range of WHS-WHE including a center part C of a coil 20 is set to a brightness projection PH for each row for forming a histogram in horizontal direction and brightness is added to a brightness projection PV for each column for forming a histogram in vertical direction with only picture elements within a limited range for a window where a window WV within a range of WVS-WVE without including the center part C as a target.
Patent JP-S63223496-A (JP)
Title: Flow passage for thermal medium fluid
Inventor: AKACHI HISATERU
IPC: F28F13/06
Filed: 1987-03-11
Abstract: PURPOSE:To make a substantial improvement of the capability of heat exchanging operation at a limited part in a thermal medium fluid passage having a circular cross section by a method wherein either a metallic pipe or a column having a desired diameter and length is installed in an inner wall of a pie and a helical longitudinal metallic member having a desired cross sectional shape is closely contacted and placed as a common fin for both wall surface between the inner wall surface and the outer circumferential wall surface of the column. CONSTITUTION:A metallic fine pipe 3-3 to be used as a helical metallic longitudinal member can be wound around the outer periphery of a column 2-1 and easily press fitted to an inner wall 1-2 of a pipe. In case a metallic fine pipe 3-3 has a thin wall, it is resiliently pressed and held between an inner wall 1-2 of the pipe and an outer peripheral wall 2-1 of the column due to its resiliency, so that contact thermal resistance between the members is low so as to constitute a superior thermal receiving or discharging passage. The outer circumferential wall surface 3-1 and the inner wall surface 3-2 become a thermal transfer surface, so that the rate of expansion of the thermal transfer surface is relatively high. A flow rate adjusting means 4 is not a mere round rod, but a male thread part 4-1 of the flow rate adjusting valve is arranged at the tip of the round rod at the inlet part of a sub-passage and a female thread part 2-3 of the flow rate adjusting valve is arranged at the tip of the corresponding column 2 and then the flow rate of the sub-passage is controlled across the flow rate adjusting means 4.
Patent JP-S53139494-A (JP)
Title: Electrode structure of display unit
Inventor: USHIYAMA YOSHITO
IPC: G04G9/12
Filed: 1977-05-11
Abstract: PURPOSE: To obtain a large and easy-to-see display pattern by arranging main lines of a plural number of common electrodes alternatively against rows or columns of the display pattern in the display unit in which the display pattern is arranged in more than two rows or two columns and dynamically driven. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09222201-A (JP)
Title: Boiler with fire tube
Inventor: TASAKA HIDEO
IPC: F22B9/18
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a boiler having a simple structure in which an amount of hot gas flowing into a fire tube and a stay pipe is distributed in the most- suitable manner and it is not necessary to support the stay pipe at its middle part even in case of a long boiler. SOLUTION: A plurality of fire tubes 7 provided with a heat transfer promoting means are installed between pipe plates 2 and 3, a reinforcing stay pipe 8 is arranged between the pipe plates 2 and 3, and a hot gas temperature at an outlet port of the stay pipe 8 is higher than a hot gas temperature at an outlet port section of the fire tube 7, and a at least one of the inlet port and the outlet port for the hot gas in the stay pipe 8 is provided with a flow rate adjusting member 21.
Patent JP-H02232493-A (JP)
Title: Roll screen device
Inventor: CHIGUSA TOMOMICHI
IPC: E06B9/40
Filed: 1989-03-06
Abstract: PURPOSE:To reduce a manufacturing cost with a simple construction and to promote deceleration brake performance by fitting an accelerating rotary body having a vibrating body coming into contact with the circumferential surface of a rotator with the increasement of a revolution speed of the rotator to the outside of a stator. CONSTITUTION:An accelerating rotary body 4 counter rotating is fitted to the outside of a stator 2, a vibrating body 5 to be pivoted to the rotary body 4 is projected in the direction of A according to the increasement of a revolution speed of the accelerating rotary body 4 through a planet gear in case of taking-up and housing, and the vibration is braked by coming into contact with the circumferential surface of a rotator 1. The vibrating body 5 pushes a rotary body 6 as the arrow B and, at the same time, it is brought into contact with a brake disc 8 to which hard rubber 9 and others are loaded to push, so that damping force acts through a clutch holder 14 and a one-way clutch 10 fixed to the stator 2.
Patent JP-S56150404-A (JP)
Title: Treatment of sugar sirup
Inventor: SAKAI SHIGEO
IPC: B01D65/04
Filed: 1980-04-25
Abstract: PURPOSE: To lower the load of a biological treatment apparatus by eliminating the loss of sugar content by a method in which a diluted sugar sirup is treated by a two-stage osmotic membrane apparatus so as to obtain a comparatively thicker sugar sirup and a purified water containing little sugar.  
     CONSTITUTION: The diluted sugar sirup 1 stored in a storage tank A is passed through the first stage-osmotic membrane apparatus B using a tubular type osmotic membrane with a 90% or more desalting capability under pressure in order to concentrate the sugar, whereby obtaining a concentrated sugar sirup 2 and the primary permeated water 3. The concentrated sugar sirup 2 is circulated to the storage tank A, and at a time when its concentration reaches a given one, the sugar sirup is sent to the outside of the system for recovery. On the other hand, the primary permeated water 3 is stored in a storage tank C, and then passed through the second stage- osmotic membrane apparatus D using a coiled or hollow fiber type osmotic membrane with a 90% desalting capability under a pressurized condition in order to obtain a purified permeated water 4 and a concentrated water 5. The purified permeated water 4, having the composition of nearly pure water, is recovered and used for various purposes. The concentrated water 5 is recycled to the storage tank A or the storage tank C, where sugar is again recovered. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61213804-A (JP)
Title: Reflection preventing film forming device for optical fiber end face
Inventor: TSUBOI SHUNGO
IPC: G02B1/11
Filed: 1985-03-20
Abstract: PURPOSE:To form a reflection preventing film on the end face of an optical fiber in a vacuum state of high quality by connecting an auxiliary vacuum chamber to a vacuum chamber used for forming the reflection preventing film on each end face of bundled optical fibers and inserting bundled optical fibers into the vacuum chamber through the auxiliary vacuum chamber and forming the reflection preventing film on each end face of bundled optical fibers. CONSTITUTION:Bundled optical fibers 9 are set, and a cover of an auxiliary vacuum chamber 15 is closed, and an exhauster 2 and a subexhauster 14 are operated to evacuate a vacuum chamber 1 and the auxiliary vacuum chamber 15, and end faces of bundled optical fibers 9 are heated by a heater 7. When the degree of vacuum in the vacuum chamber 1 becomes <=5X10<-6>Torrs and end faces of optical fibers 9 become a prescribed temperature, vacuum deposition is started. The vacuum deposition for each end face of optical fibers 9 is performed by opening a shutter after a boat 3 is heated by power supply with the shutter 5 closed to fuse and gasify a deposition source 4 sufficiently. After the completion of the vacuum deposition, heating due to the heater 7 is stopped, and exhausting of the vacuum chamber 1 and the auxiliary vacuum chamber 15 is stopped, and air is restored in the vacuum chamber 1 and the auxiliary vacuum chamber 15 to form reflection preventing films.
Patent JP-S57171599-A (JP)
Title: Low melting point cu-ag system alloy solder with excellent wetting property
Inventor: YOSHIDA HIDEAKI
IPC: C22C5/08
Filed: 1981-04-13
Abstract: PURPOSE:To achieve a low melting point Cu-Ag system alloy solder with excellent wetting property, by including specific amount of Ag, Pd and Si to Cu. CONSTITUTION:The composition of the Cu-Ag system alloy solder is composed of 25-65% Ag, 0.5-25% Pd, 0.25-6.5% Si, and balance is Cu and inevitable impurities. Further, one or >=2 kinds Fe, Ni and Co, one or two kinds 1-10 Sn and In, one or two kinds 1-10 B and Li are added as required. This solder has a low vapor pressure and a low melting point and excellent wetting property is shown in soldering and no base material crack due to the erosion of solder takes place.
Patent JP-S59179166-A (JP)
Title: Insulated supporting device for electrical dust precipitator
Inventor: MIMURA YUUJIROU
IPC: B03C3/70
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a satisfactory insulation state for a long period of time without requiring cleaning by supporting a charging part by the magnetic force that a permanent magnet generates and insulating and supporting the same by an air layer having no insulating surface to be contaminated. CONSTITUTION:A charging part 1 is perpendicularly supported by the repulsive force of a permanent magnet 3 on the charging part side and a permanent magnet 5 for perpendicular support fixed in a ground part 2, and is also supported in a horizontal direction by the repulsive force from a permanent magnet 4 for horizontal support fixed in the part 2. The part 1 is thus supported via the space 6 by the magnetic force, by which the insulation by the air layer having no insulation surface to be contaminated is made possible and the insulation state satisfactory for a long period of time is maintained.
Patent JP-H09247972-A (JP)
Title: Method and device for controlling stop position
Inventor: KONISHI TSUTOMU
IPC: H02P29/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To carry out a very accurate stop position control by measuring a present time, a speed of an object, and a position of the object at the start of deceleration and then decelerating the object by a deceleration command calculated from these amounts and then stopping the object. SOLUTION: A speed and a position of an object when the object starts decelerating are detected and held by a speed detector 4 and a position detector 5 respectively. Using these values, the time required for stopping the object is calculated by a stop time calculating means 12. Then, a command speed for stopping the object at a specified position is generated by a speed command generating means 13 and is given to a speed adjusting means 1. By this method, even if a positional error appears while the object is moving due to a disturbance such as a change in a load or power supply or other causes, the speed command is corrected over and over again while the object stops and therefore the positional error can be made zero in principle and thereby a very accurate stop position control can be carried out.
Patent JP-H102387-A (JP)
Title: Take up unit for tensioning means
Inventor: PETRI WERNER
IPC: F16F9/32
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To obtain a take-up unit for securing that an alignment error between slidable structural members can be automatically adjusted by providing plural raised parts which are formed by an extensible material and adjacent to each other in the circumferential direction, and applying load of the cylinder base to the raised parts to be plastic-deformed. SOLUTION: A piston 4 is supported in the radial direction through a guide bush 5, and the guide bush 5 is fixed to a casing 1. The cylinder base 6 of a cylinder 3 is radially supported on a radial projected part 7 of the casing 1. The cylinder base 6 has a hole 8, and the cylinder 3 is closely pressed to the inner wall of the hole 8. Plural raised parts 10 distributed in the circumferential direction of the casing base 9 are disposed between the cylinder base 6 and the casing base 9, and the raised parts 10 are integrated with the casing 1. The casing 1 or the raised parts 10 are formed by an extensible material such as an aluminimum alloy or the like.
Patent JP-S55145693-A (JP)
Title: Preparation of 3-chloropropyltrichlorosilane
Inventor: KOGA ISAO
IPC: B01J31/00
Filed: 1979-05-02
Abstract: PURPOSE: To suppress side reactions and to improve the yield of 3-chloropropyltrichlorosilane, by reacting trichlorosilane with allyl chloride in the prsence of a platinum complex catalyst.  
     CONSTITUTION: Trichlorosilane (T) of formula I is reacted with allyl chloride of formula II in the presence of a platimun (except the valence of 0) complex catalyst at 30W160°C, preferably 60W120°C, if necessary in a solvent, e.g. toluene, to give 3-chloropropyltrichlorosilane of formula III. A complex having a phosphine as a ligand, e.g. dichloro-bis(triphenylphosphine)platinum (II), may be cited as the catalyst, and the amount is 0.1W0.5mol%, preferably 0.02W0.1mol%, based on T. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01230798-A (JP)
Title: Nickel-iron plating method
Inventor: HIGAMI FUMINORI
IPC: C25D17/10
Filed: 1988-03-08
Abstract: PURPOSE:To control the generation of sludge and to prevent fine foreign matter from entering a plating film by using an amorphous or fine-grained Ni alloy as an anode material. CONSTITUTION:An alloy based on Ni having >=2mm or <=0.05mum grain size or an alloy based on amorphous Ni is used as an anode material. Electroplating is carried out with the anode material to form an Ni-Fe film for a thin film type electromagnetic transducing element having a fine pattern.