baber/WOPTO huggingface dataset:
Patent JP-S56100898-A (JP)
Title: Hydraulic oil
Inventor: OKAMOTO TOKIJI
IPC: C10N40/08
Filed: 1980-01-17
Abstract: PURPOSE: To provide a hydraulic oil continuously dissolving, dispersing and washing a sludge in a hydraulic oil circuit in a short time, by adding an oil-soluble alkylamine-ethylene oxide derivative to a base oil or a compounded oil.  
     CONSTITUTION: 5wt% Oil-soluble alkylamine-ethylene oxide derivative shown by formula IWIII(wherein R is 10C or higher alkyl; x, y, z are 1W5) is added to a base oil, e.g., an added turbine oil or a compounded oil obtained by adding an antioxidant, a rust inhibitor or the like to said base oil.  
     EFFECT: Because said oil-soluble alkylamine-ethylene oxide derivative forms micelle with the sludge in the hydraulic oil of a mineral oil type and is excellent in solublizing property, the sludge adhering to the hydraulic oil circuit can be effectively removed in a short time and there is no fear of adversely affecting a metallic or a nonmetallic material of said hydraulic oil circuit.  
     USE: Flashing of a compressor machine or a machine tool. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56102984-A (JP)
Title: Apparatus for solid-liquid separation of waste solution containing granule
Inventor: KADOTA FUMIO
IPC: C02F1/00
Filed: 1980-01-18
Abstract: PURPOSE: To facilitate separations of floatable suspension and pH control and to produce high quality drainage, by floating a waste solution disposer on a super- natant liquid in an apparatus for the solid-liquid separation of a waste solution containing granules.  
     CONSTITUTION: Granules, such as ashes discharged from a coal burning boiler is mixed with sea water or the like. The mixture, that is, a waste slurry solution is carried through conduits 1, 2 to an ash dumping yard 3, where the granules are gravity separated to sinkable suspensis 5 and floatable suspensoid 6. During this separation period, the floatable suspensoid are removed by a disposer 4 floating on the upper layer of the waste solution, and returned through a line 8 to the ash dumping yard 3. In thd disposer4, the solution is pH-controlled, if necessary, flows over the disposer 4, and is discharged as disposed water B through a pipe 7 to the outside of the system. Owing to the floating disposer, the waste solution is disposed under a stable condition without any affection due to the change of water head. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07211558-A (JP)
Title: Magnetic shield of stationary induction apparatus
Inventor: KUDO SAKAE
IPC: H01F27/36
Filed: 1994-01-20
Abstract: PURPOSE:To install a magnetic shield easily and to reduce force to be applied to a welded section where the magnetic shield is secured and to prevent the destruction of the welded section by fixing the magnetic shield at places corresponding to stays with mounting plates. CONSTITUTION:A winding 2 is wound around an iron core 1 and then the iron core is tightened from both sides by tightening fittings 7 and then is stored in a tank 3. The tank 3 is laterally reinformed by stays 4. In the inside of the tank 3, a magnetic shield 5 is installed with mounting plates 6. The mounting plates are welded to the places corresponding to the stays 4. As for a distance between the tank 3 and the magnetic shield, the thickness of the mounting plate 6 is set larger than a displacement range of the tank 3. By this method, a magnetic shield for a stationary induction apparatus whose mounting sections are not easily destroyed can be provided.
Patent JP-S61167698-A (JP)
Inventor: REONAARU BORUDEYUKU
IPC: H02M5/12
Filed: 1986-01-14
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-H03210208-A (JP)
Title: Pedestal in shelf equipment
Inventor: SHINODA YOSHIHIKO
IPC: A47B47/02
Filed: 1990-01-16
Abstract: PURPOSE:To enforce the strength of a connecting part of a support and a leg member by detaining a detaining hole of the support and a detaining piece of the leg member, tightening an abutting piece to the rear face of a fitting piece provided on the support, and tightening the front end part of a connecting member and the lower face of the leg member with a fitting screw. CONSTITUTION:Detaining pieces 15, 16 of a leg member 11 are detained to detaining holes 2, 3 of a support 1 and the rear end face of the leg member 11 is allowed to abut on one face of the support 1. Also, a connecting member 19 is superposed so as to extend over the support 1 and the lower face of the leg member 11. Moreover, a connecting piece 10 provided with a fitting piece 8 is fixed to the support 1, and in a state that an abutting piece 20 of the connecting member 19 is allowed to abut on the rear face of its fitting piece 8, a fitting screw 21 is screwed into a screw hole 7 of the fitting piece 8 through a through hole 4 and a transmission hole 22. Furthermore, by tightening a fitting screw 24 to a screw hole 14a of the leg member 11 through a fitting hole 23 of the connecting member 19, the support 1 and the leg member 11 are connected and fixed by the connecting member 19. As a result, the mechanical strength of the connecting part of the support and the leg member can be enhanced enough.
Patent JP-S60149891-A (JP)
Title: Heat storage device
Inventor: SAKAMOTO SHIGERU
IPC: F25D16/00
Filed: 1984-01-13
Abstract: PURPOSE:To make it possible to store a large amount of cold heat to contribute to reduce cost by, in a heat transfer liquid filled in a tank, dipping a number of vessels accommodating therein a heat storing liquid which is frozen and accumulating cold heat, and cooling and freezing the heat storage liquid within the vessels through the heat transfer liquid. CONSTITUTION:In a heat storing cycle, surplus energy such as midnight power and the like, is employed. By operating the cooling device 5, a coolant is passed within a primary cooling coil 18 to cool the heat transfer liquid 2. While the heat transfer liquid 2 is circulating within the tank 1 by means of a circulating device 8, the liquid 2 is cooled at a passage 13 by a parimary cooling coil 18, and comes into contact with a vessel 4 in a region 14 and cools the heat storing liquid in the vessel 4. The heat storing liquid is gradually frozen, and cold heat is accumulated. In a radiation cycle, a cooler 5 is not operated but the heat transfer liquid 2 is circulated within the tank 1 by a circulating device 8, and comes into contact with the vessel 4 and cooled with cold heat accumulated in the heat storing liquid frozen within the vessel 4. The heat transfer liquid 2 is circulated through a circulation pipeline 24 but is heat-exchanged by a heat-exchanger 23, and cold heat is supplied to a cold heat load 6 such as a cooler or the like. Since the size of the vessel 4 is small as compared with that of the tank 1, the effects of heat storage and radiation are high, and it is made possible to store a large amount of cold heat in the heat storage liquid.
Patent JP-H05187056-A (JP)
Title: Device for removing foreign matter of vacuum valve
Inventor: NAKADA HIROYUKI
IPC: E03F7/00
Filed: 1992-01-14
Abstract: PURPOSE:To automatically remove foreign matter caught round the valve shaft of a vacuum valve in a sewage pit in a vacuum sewage system. CONSTITUTION:A water feed port 1 and an auxiliary suction pipe 3 which are provided with NC motor-operated open/close valves 2, 4 respectively each having a motor M are provided in a sewage pit 12 and the pipe 3 is connected to a valve casing corresponding to the upper end of a valve shaft 5 of a vacuum valve 13. When optical sensors 21, 22 for detecting abnormality in shutting off of valve detect abnormality in shutting off, the valves 2, 4 are opened to permit water W to be discharged from the top of the valve shaft 5, removing thereby the foreign matter.
Patent JP-H08193357-A (JP)
Title: Underground diversion channel device
Inventor: KAIHO MASAYUKI
IPC: E03F5/00
Filed: 1995-01-17
Abstract: PURPOSE: To make alternately air-supply and exhaust in shafts adjacent to each other by moving a shielding body covering a section of a diversion channel in the direction of the adjacent shaft through a driving device. CONSTITUTION: In flooding, water flows from a shaft 2a having an opening 6 into a diversion channel 1, and is collected in the other shaft 2b, the water collected in the shaft 2b is pumped up in a drainage equipment location adjacent to the shaft 2b and is discharged to a large river. Air holes 5a and 5b are bored in the tops of the shafts 2a and 2b, and a shielding body 3 capable of covering a section of the diversion channel 1 and a driving device 4 capable of moving the shielding body 3 in the diversion channel are provided.  The shielding body 3 and the driving device 4 are firstly positioned in a joint section between the shaft 2a and diversion channel 1, the driving device 4 is used to move up the shielding body 3 to a joint section between the shaft 2b and diversion channel 1, polluted air in the direction of the movement of the shielding body is completely exhausted to the outside with piston effect, while fresh air reversely flows from the opening or air holes in the side opposed to the direction of the movement of the shielding body.
Patent JP-S58122709-A (JP)
Title: Foil wound transformer
Inventor: TERANISHI TSUNEJI
IPC: H01F27/18
Filed: 1982-01-14
Abstract: PURPOSE:To uniform a rise in temperature in windings by supplying hollow rings with  refrigerants and by concentrically cooling the upper and the lower parts of a high-voltage winding by a structure wherein a low-voltage winding, the high-voltage winding,  and cooling ducts which are provided by required number are wound on an iron core,  and a metallic cylinder having the hollow rings at the upper and the lower parts of  the metallic cylinder is positioned at the outside of the high-voltage winding. CONSTITUTION:Metallic sheets 2 and insulating sheets 3 are repeatedly wound on an  iron core 1 to form a low-voltage winding 4 and a high-voltage winding 5. Cooling  ducts 6 having refrigerant paths are positioned among respective windings 4, 5 by required number. Furtheremore, a metallic cylinder 17 is positioned by contacting with the high-voltage winding 5 at the outside circumference side. Hollow rings 16a, 16b are  provided at the upper and the lower parts of the cylinder 17. A metallic cylinder 21  having rings is positioned at the outside of the winding 4, if necessary. The hollow  rings of the respective cylinder 17 and cylinder 21 are provided at the opposite sides to  the windings 4, 5 to circulate refrigerants in the respective rings. Cooling ducts 6 are  connected to the connected pipe paths through insulating pipes to uniform a rise in temperature in the windings 4, 5.
Patent JP-H11197107-A (JP)
Title: Eyesight test chart display device
Inventor: TAMURA MASAAKI
IPC: A61B3/028
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To miniaturize an eyesight test chart display device. SOLUTION: This device is provided with a liquid crystal panel 30 for displaying an eyesight test chart, an external scene image optical system 25b for forming an external scene image optical path for leading external scene images to eyes 6 to be tested and an eyesight test chart image optical system 20b for leading an eyesight test chart image 1 from the liquid crystal panel 30 into the external scene image optical path and showing the external scene image along with the eyesight test chart image 1 to a testee 5. Since the testee 5 views the external scene image around the eyesight test chart image 1, mechanical shortsightedness is prevented.  Thus, a distance between a half mirror 23b for constituting a part of the optical systems 20b and 25b and the eyes 6 to be tested can be shortened and an optical element for constituting the respective optical systems 20b and 25b and the liquid crystal panel 30 are reduced.
Patent JP-S56104169-A (JP)
Title: Vertical wind mill
Inventor: ICHIKAWA AKIRA
IPC: F03D3/06
Filed: 1980-01-18
Abstract: PURPOSE: To get a high-performance, vertical wind mill which can be self-started without regard to the wind direction, producing high lift in the total area of its revolution, by forming its hollow wings with flexible material, so that the form of their cross section is variable.  
     CONSTITUTION: Each flexible wing 14 of a wind mill 21 is composed of a leading edge spar 15, upper and lower booms 16 supporting the spar 15 and wing face 18 made by flexible film extended between the spar 15 and a trailing edge wire 14 supported by the booms l. The flexible wings 14a, 14b of the wind mill 21 are exposed to composite winds 7a, 7b caused by natural wind 5 at high revolution and deformed to assume forms 19a, 19b shown by broken lines in the figure. The wings in these forms can produce higher lifts 10a, 10b or greater revolving power with the composite winds 7a, 7b than those produced with the original forms. The deformed wings can also produce increased lifts even at lower revolution or zero revolution. This means that the wind mill can be self-started with high performance for the entire range of revolution. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08198376-A (JP)
Title: Electrostatic shield measure packing container
Inventor: FUJIKAWA NAOSHI
IPC: B65D85/86
Filed: 1995-01-17
Abstract: PURPOSE: To certainly prevent the electrostatic breakdown of electronic machinery parts, in a packing container used at the time of the housing and transport of electronic machinery parts, by providing an antistatic substance to the inner and outer surfaces of the packing container or the packing container itself in a layered state and continuously forming the same into a ring shape. CONSTITUTION: A corrugated cardboard sheet obtained by bonding aluminum foil to the single surface of corrugated cardboard being the material of a packing container is used to constitute a case according to a usual box manufacturing method. At this time, four side surface panels 2, 3 are connected in series and a flap part 5 is provided to the side surface panel of one end. Upper flaps 1 are provided to the upper parts of the side surface panels 2, 3 and lower flaps 4 are provided to the lower parts thereof.  Since the metal foils as an antistatic substance of the side surface panels 3 and the metal foil of the flap part 5 are separated by the thickness of the corrugated cardboard of the flap part 5 to be not brought into direct contact with each other, a metal foil tape 6 is bonded over both metal foils in order to continue the metal foil surfaces of both of them to form a metal foil ring.
Patent JP-H02186537-A (JP)
Title: Projection-type braun tube and projection-type imaging device
Inventor: YAMAMOTO AKIRA
IPC: H01J29/24
Filed: 1989-01-13
Abstract: PURPOSE:To improve blue-emitting intensity by using a phosphor consisting of mainly zinc sulfide containing thulium. CONSTITUTION:ZnS:Tm is used as a blue-emitting phosphor. The emission spectrum of the ZnS:Tm is composed of a luminescent line group at about 478nm, a luminescent line group having a peak at about 645nm, and a luminescent line group in infrare region and blue-emitting intensity is much stronger than red-emitting intensity and concentrated into a narrow wavelength region. Due to this, when the phosphor is combined with a multilayered firm interference filter having maximum transmission efficiency around 478nm, the blue light covering efficiency is improved, red-emission is removed, and blue light as almost uni-light is obtained. As a result, high blue-emitting intensity is obtained.
Patent JP-H10193710-A (JP)
Title: Printer
Inventor: ASAI NAOKI
IPC: B41J11/48
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a printer in which a roll sheet and cut sheets can be loaded smoothly through a simple operation, especially an ink ribbon type printer. SOLUTION: A print head 6 is disposed in a passage for carrying a cut sheet V and a guide frame 17 having a guide part 17a projecting into the carrying path from the print head 6 is disposed on the cut sheet insertion port side with respect to the print head 6. A platen unit 6 having a platen 33 is fixed rotatably and provided with a frame member. When the platen unit 6 is closed, the guide part 17a of the guide frame 17 abuts against the guide part 30b of the frame member and a discharge passage is formed to guide a roll sheet S in the direction branching from the passage for carrying the cut sheet. When the platen unit 6 is opened, the guide part 17a of the guide frame 17 is separated from the guide part 30b of the frame member and the cut sheet can be inserted.
Patent JP-H10188470-A (JP)
Title: Magnetic disk device, and its data writing and reading method
Inventor: TAKAYAMA KUNIKAZU
IPC: G11B20/10
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To realize a logical data length shorter than physical data area, by generating plural write/read control signals in different timing based on servo information, and performing write/read control of data or servo information to be read out of a magnetic disk following the servo information and data to be recorded on the magnetic disk by these control signals. SOLUTION: A data train ID is demodulated by a serial-parallel converter based on an inputted index sector pulse signal ISP. In a control logic circuit 16, an index sector pulse signal ISP-A capable of being easily generated from the servo information S is generated to begin with, and afterward, an index sector pulse signal ISP-B is generated, and a logical sum of these two signals is adopted as the index sector pulse signal ISP, and is outputted to the serial- parallel converter. Consequently, one data area of the data train is finely devided into two logical data areas.
Patent JP-S58125595-A (JP)
Inventor: OOSUMI NAOTAKE
IPC: B66C23/74
Filed: 1982-01-18
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-H04338939-A (JP)
Title: Exposure device
Inventor: ITO TATSUYA
IPC: G03B27/50
Filed: 1991-01-21
Abstract: PURPOSE:To perform uniform irradiation in a linear direction, to simplify a manufacturing process and to suppress the increase of manufacturing cost in an exposure device employing an optical fiber used in a copying machine, etc. CONSTITUTION:On the light input end 3 of an optical fiber bundle 2 optical fiber sheets 6 with the same width are laminated. The optical fiber sheets 6 are arrayed linearly (in one or >= two rows in a transverse direction) at the light output end 4. A spherical halogen lamp 1, etc., is used as a light source and the light input end 3 is irradiated with the light directly or through a heat ray filter.
Patent JP-H07205525-A (JP)
Title: Dot printer
Inventor: OKAZAKI MASATOSHI
IPC: B41J2/235
Filed: 1994-01-21
Abstract: PURPOSE:To reduce the number of parts, ensure the safety of an operator and improve cooling efficiency by contriving the constitution of an air duct which cools a hammer bank where plural printing hammers are installed. CONSTITUTION:A hammer duct 15 where a paperless holder 16 is installed is disposed above a hammer bank 11. The paperless holder 16 presses into printing paper 14 over its whole width for paper alignment. The hammer duct 15 forms a vertical wall part 20 on the operator side to the hammer bank 11, and its end part is overlapped on a cassette base 17 to form a protective cover which covers the hammer bank 11. Air blowing 18 through a duct part 19 is blown off to the radiating fin 47 side from a blowing-off port.
Patent JP-H09199946-A (JP)
Title: Even harmonic mixer
Inventor: AMANO SHIGERU
IPC: H03D7/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the revision of LO and RF frequencies. SOLUTION: A varactor diode 3 is connected in parallel with a short-circuited end stub 1, a varactor diode 7 is connected in series with an open end stub 5, a bias voltage is applied to the diodes 3, 7 from terminals P6, P7 and the length of both stubs connecting across a mixer diode 100 is equivalently varied by changing the bias voltage to change the capacitance of the diodes 3, 7. Thus, the frequency of an LO signal received from a terminal PI and a frequency of an RF signal outputted from a terminal P3 are revised.
Patent JP-2000206982-A (JP)
Title: Speech synthesizer and machine readable recording medium which records sentence to speech converting program
Inventor: SHIGA YOSHINORI
IPC: G10L13/10
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To synthesize speech having both clearness and naturalness simultaneously by preparing plural speech element having different clarity to one kind synthesis unit and utilizing the element based on the condition in which a word appears. SOLUTION: A text analysis section 101 reads the text, which is an object of speech synthesis, from a text file 103 and conducts an analysis of the text using a morpheme analysis section 104, a syntax analysis section 106, a meaning analysis section 107 and a similar reading word detecting section 108. A speech element selecting section 101 in a speech synthesis section 102 obtains a score, which represents the clarity of the synthesized speech corresponding to each accent phrase, based on the result of the text analysis conducted in the section 101 and selects a suitable speech element train from any one of a naturalness priority speech element dictionary 111, a middle clarity speech element dictionary 112 and a highly clear speech element dictionary 113 based on the value of the score obtained.  A speech element connecting section 114 connects the speech element trains being selected and supplies the trains to a synthesis filter processing section 115 for speech synthesis.
Patent JP-S61165848-A (JP)
Title: Video disk player
Inventor: MATSUI TSUTOMU
IPC: G11B7/125
Filed: 1985-01-16
Abstract: PURPOSE:To improve greatly both the S/N and C/N of an optical video disk by using a UHF oscillator for slope wave detection of a stylus type pickup as well as for Rin noise reduction of a semiconductor laser of an optical pickup. CONSTITUTION:The output of a UHF oscillator 331 is superposed on the voltage Vcc through the connection shown by a transformer 500 and supplied to a semiconductor laser 312. The output laser beam of the laser 312 is reflected and received by a photodetector 317 to be extracted as electric signals in the case of an optical video disk. While the laser 313 reads the pit information of a stylus type video disk by means of a stylus, and the pick-up signal undergoes the wave detection through a slope wave detector consisting of a winding coil 504, a wave detection diode 324 and a capacitor 325 and sent to the next stage through an output terminal 326. Here a high frequency is superposed on the current voltage of the laser 312 to reduce the Rin noise which affects both the S/N and C/N of a video signal.
Patent JP-S56102828-A (JP)
Title: Liquid crystal display panel
Inventor: IGAWA HAJIME
IPC: G02F1/133
Filed: 1980-01-21
Abstract: PURPOSE:To obtain a display panel with superior appearance and characterstics by holding a liq. crystal between substrates under a pressure below atmospheric pressure and dispersing a gap material in the crystal to maintain the crystal for a desired thickness. CONSTITUTION:Gap material 26 equal to sealing member 23 in thickness and diameter is dispersed in the gap between substrates 21, 22 of the liq. crystal display panel, liq. crystal 24 is injected from injection hole 25 under a pressure below atmospheric pressure, and hole 25 is stopped up. Thus, the gap between substrates 21, 22 is kept uniform all over, and the resulting display panel has superior appearance and uniform electrical and optical characteristics. The diameter of particles of gap material 36 is, for instance, made larger from the left to the right in succession to linearly increase the thickness of liq. crystal 34 toward the right. Crystal 34 is injected under a pressure below atmospheric pressure and sealed 35. Thus, the optical characteristics are changed intentionally to vary the display contents.