baber/WOPTO huggingface dataset:
Patent JP-H11269509-A (JP)
Title: Flat nano-crystal soft magnetic powder excellent in noise inhibiting effect, and its production
Inventor: BIZEN YOSHIO
IPC: B22F9/04
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To produce flat nano-crystal soft magnetic powder capable of obtaining an excellent noise inhibiting effect even in the case of the MHz zone or above, and to provide a production method therefor. SOLUTION: The flat nano-crystal soft magnetic powder excellent in a noise inhibiting effect is soft magnetic powder which has a composition composed essentially of Fe and also has a structure composed essentially of fine nano- crystal grains of <=50 nm grain size, and the average grain size of the soft magnetic powder is >20 to 100 μm and the average thickness is <=3 μm.  This powder can be obtained by preparing, by a rapid solidification process, an amorphous alloy foil which has a composition, e.g. containing Fe as a primary component and also containing, as essential components, at least one element selected between Cu and Au and at least one element selected from Ti, V, Zr, Nb, Mo, Hf, Ta, and W, subjecting the foil to embrittlement treatment at a temperature not higher than the crystallization temperature and to crushing, and carrying out heat treatment at a temperature not lower than the crystallization temperature to form a structure composed essentially of fine nano-crystal grains of <=50 nm grain size.
Patent JP-H05236260-A (JP)
Title: Picture processor
Inventor: KOIKE KAZUMASA
IPC: H04N1/405
Filed: 1992-02-19
Abstract: PURPOSE:To prevent a picture from coming unclear by setting a surrounding picture element number of a prescribed picture area small to obtain an average density when a line density is rough and setting the surrounding picture element number of the prescribed picture area large when multi-value picture information of an original picture is binarized. CONSTITUTION:Information of a line density is inputted to a line density changeover means 1a and a picture element area changeover means 3a. A picture read section 1 reads a picture at a selected line density and outputs a picture signal one by one line each. An A/D converter 2 converts the picture signal into multi-value picture information of a prescribed gradation number. A smoothing processing section 3 inputs sequentially the multi-value picture information of each line, takes notice of each picture element and extracts the noted picture element and a prescribed number of picture elements around the noted picture element, calculates a mean density of each picture element by a prescribed arithmetic operation equipment to correct the density of the noted picture element into the mean density. A pseudo intermediate tone binarizing section 4 binarizes the multi-value processing information from the smoothing processing section 3 by the pseudo half tone binarizing processing such as the error spread method. Then, a picture output section 5 receives the picture information and displays it as a picture.
Patent JP-H07254180-A (JP)
Title: Magneto-optical recording medium
Inventor: NAGATAKI YOSHIYUKI
IPC: G11B11/10
Filed: 1994-03-14
Abstract: PURPOSE:To prevent the adhesion of a magnetic head and to ensure low friction, stable running performance of the magnetic head and satisfactory wear and damage resistances by forming a lubricant layer satisfying a specified relation between the max. roughness of a protective layer and the average thickness of the lubricant layer on the surface of the protective layer. CONSTITUTION:A 1st dielectric layer, a magnetic layer, a 2nd dielectric layer and a reflecting layer are successively laminated on the signal face of a transparent substrate, the surface of the reflecting layer is coated with a protective layer and a lubricant layer is formed on the surface of the protective layer to obtain the objective magneto-optical recording medium. At this time, the lubricant layer satisfies the relation of 1<=t/Rmax<=10 between the max. surface roughness Rmax of the protective layer and the average thickness (t) of the lubricant layer. The adhesion of a magnetic head is not caused and low friction, stable running performance of the magnetic head and satisfactory wear and damage resistances can be ensured. The protective layer is preferably formed with a UV-curing resin in about 0.1-50mum thickness.
Patent JP-S57182869-A (JP)
Title: Document processing device
Inventor: YOSHIDA YUKIHIRO
IPC: G06F17/21
Filed: 1981-05-08
Abstract: PURPOSE:To shorten the document processing time, by making a temporary storage medium unnecessary and making it unnecessary that the operator detects breaks of pages in case that sentences are moved and deleted in page unit. CONSTITUTION:Data inputted from a full keyboard 3 is read into a sentence buffer 18 from a keyboard controlling circuit 16 through a data buffer 17. When a key of a function keyboard 4 is depressed, the keyboard controlling circuit 16 is operated, and a signal is inputted to a system controlling circuit 19, and the whole of the system is so controlled that the page movement function is executed. That is, operations of the keyboard controlling circuit 16, the data buffer 17, the first-the fourth pointers 20-23, a pointer selecting circuit 24, a comparing circuit 25, a page converting circuit 26, an address circuit 27, and a page buffer 28 are controlled from the signal from the system controlling circuit 19.
Patent JP-S57185066-A (JP)
Title: Fixing device
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1982-04-26
Abstract: PURPOSE:To eliminate the exchange of a roller and to maintain good performance regardless of the use of a long period of time, by deleting the oxidized film formed on the surface of a heat roller by means of a cleaning member. CONSTITUTION:A heat roller 1 having the silicone rubber surface is turned along with a pressure roller 2. A copy material C on which a developed image T is formed is fed between the rollers 1 and 2. Then the image T is fused on the material C by the roller 1 and the heat given from a heat source 3. A cleaning member 4 is attached on the surface of the roller 1 to delete an oxidized film, etc. The member 4 is attached to a support member 41 and then pressed onto the surface of the roller by the force of a spring 42, etc. Thus the oxidized film formed on the roller surface is eliminated. In such way, the good fixing performance is maintained, and furthermore the winding trouble of the copy material round the heat roller can be avoided.
Patent JP-H08268289-A (JP)
Title: Steering wheel
Inventor: NAGATA ATSUSHI
IPC: F16F7/12
Filed: 1995-03-28
Abstract: PURPOSE: To provide a steering wheel core bar that is equipped with a self- aligning mechanism exerting no adverse effect on a vibration characteristic. CONSTITUTION: This is a steering wheel that is equipped with a self-aligning mechanism in an interval between a boss 17 and a spoke 13. A coupled flange part is formed in an outer boundary of this boss part 17, and a ring self-aligning part 27 wrapping this coupled flange part so as to pinch and engage with it is integrally molded at the boss part coupled side of the spoke part 13. This self-aligning part 27 is deformed or broken at a time when at least spoke part coupled side acts on the specified load and it is able to release the pinching engagement, but when the specified load acts on the opposite side to the spoke part coupled side, a connective pair couple 29, whose connection is not released, is formed instead.
Patent JP-H11273996-A (JP)
Title: Manufacture of film capacitor
Inventor: KOJIMA JUNJI
IPC: H01G4/30
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the productivity and electric contactability of a method for manufacturing a conventional wound film capacitor, conformability to a high rated voltage in a method for manufacturing a coating laminated film capacitor, and the productivity of a large-scaled capacitor in a method for manufacturing a chip laminated film capacitor. SOLUTION: Both-side evaporation film 21 and raw film 22 are laminated or a plane, in many stripes, and in wide with simultaneously with the removal of prescribed width film 24 at least at a prescribed place of the raw film. Alternatively, one-side evaporation film is combined into a capacitor, and laminated on a plane, in many stripes, and in wide width simultaneously with the removal of a prescribed width film at a prescribed place of the one-side evaporation film. Thus, it is possible to obtain a film capacitor which has an easy treatment due to the following thermal formation, excellent in conformability to the productivity, electric contactability, rated voltage, and a large-scaled product.
Patent JP-H04282206-A (JP)
Title: Changing-over extruding method for parison
Inventor: KAGITANI TOSHIO
IPC: B29L22/00
Filed: 1991-03-11
Abstract: PURPOSE:To perform the changing-over between multilayer parison and single- layer parison in a short period of time by a method wherein the material in use for single-layer parison is extruded through the extrusion orifice of a cylinder and, at the same time, the material in use is pushed in the extrusion passages of multilayer head so as to plug said passages with the material in use by actuating an accumulator for accumulating the material in use for single- layer parison so as to extrude said material. CONSTITUTION:In order to change over from multilayer perison to single-layer parison, extrudes 24 and 26 of materials out of use or of material, which are used for single-layer parison, are stopped. Further, the selector values of respective hydraulic circuits are positioned so as to make the accumulating actions of accumulators 28, 30a and 30b for accumulating the materials out of use. Next, by actuating an accumulator 14 for accumulating the material in use for single-layer parison so as to extrude said material, the material in use is extruded from an extrusion orifice 2b and, at the same time, pushed in the extrusion passages 6b of a multilayer head 6 so as to plug said passages with the material in use.
Patent JP-H05275780-A (JP)
Title: Protective circuit for pulse laser driver
IPC: H01S5/042
Filed: 1992-03-27
Abstract: PURPOSE:To provide a protective circuit for a pulse laser driver for controlling an output of a charge pulse to prevent an erroneous operation of a pulse generator at the time of an unexpected power source voltage drop or turning ON/OFF of a switch. CONSTITUTION:A circuit for so controlling that a charge pulse generator 6 does not output a charge pulse in the case of an excess variation in a power source voltage is provided between a power source 5 and the generator 6 for generating the pulse to be output to a pulse laser driver. The protective circuit for the driver comprises a comparator 2 connected at its positive input terminal to the power source 5, a low-pass filter 1 connected between a negative input terminal of the comparator 2 and the power source 5, a latch circuit 3 connected to the output terminal of the comparator 2, and an AND logic gate 4 connected with the circuit 3 and the generator 6 to output a charge pulse.
Patent JP-2000268609-A (JP)
Title: Daylighting device
Inventor: OYAMA YOSHINAGA
IPC: F21S11/00
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting device possible to be easily installed in a balcony and the liek without having any installation work, and capable of having a required change to efficiently daylight without having any installation work, and to efficiency daylight. SOLUTION: A mounting member 3 to mount a directional glass block 1 is turnably mounted to a floor mounting member 4, and a supporting rod 5 is fixed to a long hole-shaped mounting hole formed in the mounting member 3 by a fixing nut 6, and the other end of the supporting rod 5 is movably mounted to the floor mounting member 4. A sun elevation regarded as an object to be reflected is calculated by a relative position to the installation position of a daylighting device 100, and a window to irradiate deflected sunlight, and the slope angle of the directional glass block 1 to enter the sunlight at the sun elevation to the directional glass block 1 at the most proper angle of incidence is calculated.  The slope angle of the mounting member 3 is adjusted by adjusting the mounting position of the supporting rod 5 to the mounting member 3, so that the slope angle of the mounting member 3 is adjusted to the angle calculated by the angle of inclination of the directional glass block 1.
Patent JP-H07194366-A (JP)
Title: Operation chamber for electric cell manipulation apparatus
Inventor: HIBI TADAAKI
IPC: C12M1/00
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a manipulation chamber useful for an electric cell manipulation apparatus capable of effectively performing the cell fusion and the introduction of nucleic acid. CONSTITUTION:This manipulation chamber is produced by preparing a flat plate spacer having a cut space corresponding to the space to be used in the cell fusion or the introduction of nucleic acid and a pair of flat plate electrodes for sandwiching the flat plate spacer and sandwiching the flat plate spacer with the electrodes by the aid of a pressing means to facilitate the assembling and disassembling of the plates. The distance between the electrodes and the capacity of the chamber are arbitrarily selected by preparing plural flat plate spacers having different size, thickness and cut space volume and plural flat plate electrodes having different size and combining a flat plate spacer and a pair of flat plate electrodes selected from the above spacers and electrodes.
Patent JP-H07265161-A (JP)
Title: Connecting board for seat board,backrest and legs of chair
Inventor: JIYAN KARURO PIRETSUTEI
IPC: A47C4/02
Filed: 1993-03-08
Abstract: PURPOSE: To provide a connection plate to form a chair with constitution corresponding to a purpose by connecting a seat plate, a backrest, and legs to constitute a chair. CONSTITUTION: Using a metal such as aluminum, plastic, and other materials, a connection plate 1 with a shape and a structure capable of connecting a seat plate 4, and a support am 3 of a back rest 2, and legs 5 of various types of chairs is formed as a single member, and a required seat plate 4 and legs 5 are detachably connected to the connection plate 1 by bolts. The base part of a back rest support arm 3 is pivotally supported on a bearing part equipped on the connection plate, and the base part of the back rest support arm 3 is pivotally supported by a pivotal pin, and a spring to energize the support arm 3 toward a reference position where the back rest 2 erects on is equipped on a bearing part mounted on the connection plate.
Patent JP-S62229502-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJITAKE TOSHIYUKI
IPC: G11B19/02
Filed: 1986-03-31
Abstract: PURPOSE:To attain efficient magnetic recording/reproduction by adopting an electromagnetic conversion characteristic suitable for the magnetic recording density of each recording medium so as to attain the recording and reproduction of information in using plural magnetic recording media having different recording density. CONSTITUTION:In recording information with a high magnetic density by the vertical magnetic storage system, a controller 8 outputs signals WG, ED and WD, the information recorded on a disk is erased by a magnetic head 2 and new information is recorded on a magnetic head 3. In the case of reproduction, the controller 8 outputs signals WG, RS, which are reproduced by the head 3. In recording information by using the planar magnetic recording system, the controller 8 outputs signals TG, ED and WD, the head 2 writes the new information on the preceding information overlappingly, and both ends of the recorded information are erased by an erasure head 4. In reproducing the recording information, the controller 8 outputs signals TG, RS and the head 2 reproduces them.
Patent JP-S56168049-A (JP)
Title: Ventilating facility for working area
Inventor: SHINNO KENICHI
IPC: F24F7/007
Filed: 1980-05-29
Abstract: PURPOSE: To make efficiency ventilation possible, by opening into the working area an outlet of an exhaust fan of each of locally exhausting apparatuses installed onto sourses of air pollution, and directing the outlet to an overall exhausting apparatus positioned at an upper section of the working area.  
     CONSTITUTION: In the working area, a plurality of the locally exhausting apparatuses 2 are installed onto working places or the sources of air pollution 1, and in the roof 3 of the working area is arranged the overall exhausting apparatus 4 adjacent the open air. Each locally exhausting apparatus 2 includes an exhaust duct 22 connected to a collecting hood 21 covering the source of air pollution 1 and a coarse particle separator 23 and an exhuast fan 24 located between the hood 21 and the duct 22. The upper end of the exhaust duct 22 extends into an area where pollutants 5 such as dust, etc. tend to dwell and has an exhuast dust 25 via a flexible duct 26. The exhaust duct 25 of each locally exhausting apparatuses 2 is directed to the overall exhausting apparatus 4 by links 27, 28, and in this state, the fans 24, 41 are driven to ventilate the working area. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000262885-A (JP)
Title: Organic substance oxidation treatment system
Inventor: NISHIOKA AKIRA
IPC: C02F1/74
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an organic substance oxidation treatment system equipped with an apparatus which can supply a high pressure oxidizing agent at a low cost by separating gas components in a high-temperature, high-pressure fluid after oxidation treatment by a gas-liquid separator and compressing an oxidizing agent gas by an exhaust gas acid driving compressor with the use of the pressure of a separated high-pressure exhaust gas. SOLUTION: Slurry 50 containing organic substances is pressurized by a high pressure pump 1 and supplied to a preheater 2, heated, mixed with high- pressure oxygen, and oxidized in a reactor 3. The reacted fluid 51 heated by the oxidation is sent to a preheater 2 to be used as a heat source. The fluid cooled by heat exchange is set to an ash separator 4. The fluid 64 of only gas and water, with ash removed, after being passed through a reaction system dwell valve 8 and kept at a pressure decided by a back pressure holding valve 9, is sent to a gas-liquid separator 5. A high pressure gas 54 separated as a gas phase is sent to an exhaust gas-driven compressor 7 to be used as a driving source. In this way, an oxidizing agent gas is produced by using the exhaust gas 54.
Patent JP-S51147794-A (JP)
Title: Lead attaching process to the metal oxidized membrane
Inventor: KAWAMURA KEIYOSHI
IPC: H01B1/00
Filed: 1975-06-13
Abstract: PURPOSE: The use of the solder or the electrode to the conductive flit glass enables to be soldered on the sole part intended to attach with heightened temperature, to better the dampness with the metal oxidized membrane, to provide a strong adhesion to each other. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55161559-A (JP)
Title: Production of composite sleeve roll for rolling wide flange beam
Inventor: YOSHINO SUEJIROU
IPC: B22D13/02
Filed: 1979-06-05
Abstract: PURPOSE: To improve performance and life and prevent shrinkage cavity by recarburizing pouring molten metal from the initial period of casting of the inside layer to the middle period.  
     CONSTITUTION: Molten metal forming an outside layer 3 is poured into a centrifugal casting mold and before it completes freezing or upon completion of freezing, the molten metal forming an inside layer 4 is poured in succession, whereby the outside and inside layers 3, 4 are fusion-bonded integrally to produce the composite sleeve. High-hardness adamite material is used as this outside layer material. Graphite steel is used as the inside layer material. In casting this inside layer, reburization is done continuously or intermittently to the inside layer molten metal in its pouring route, preferably at the pouring port, from the intial period to the middle period of the casting, whereby the C contents of the thick-wall portions on the outside layer side of the inside layer are increased to approximately intermediate C contents of the outside layer and the unrecarburized inside layer. By recarburizeing the outside layer side portions of the inside layer, the composite sleeve is constituted to the three layer composite sleeve of substantially different C contents. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11273367-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IMAMIYA KENICHI
IPC: G11C16/02
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To lower the possibility for destruction of data in data writing (writing of '0') in which electrons are never injected to a floating gate. SOLUTION: This device comprises a first and a second NAND cells, a bit line BL connected in common with one ends of the first and second NAND cells to cross the word lines (CG1 to CG8), a latch circuit for latching the write data and a transfer gate for connecting the latch circuit and bit lines BL. During the write operation of '0', a voltage of the bit line BL is set to '0' and a voltage Vcc during the write operation of '0' is set to Vcc, the transfer gate is cut off to float the bit line BL. Thereafter, without relation to selection or non-selection of the first and second NAND cells, the word lines (CG1 to CG8) of the first and second NAND cells are raised to the voltage Vcc and the voltage of bit line BL is set to a further higher voltage Vcc+V0 through the capacitive coupling.  The bit line voltage Vcc+V0 raised through the capacitive coupling is defined as the voltage for writing '0' and it is then transferred to the channel of cell.
Patent JP-S60214574-A (JP)
Title: Cryogenic container
Inventor: OKUMURA YUUJI
IPC: H01F6/04
Filed: 1984-04-11
Abstract: PURPOSE:To facilitate maintenance of external piping, shorten evacuating time, and attain a higher degree of vacuum by a method wherein a partition wall is provided to isolate pressure-wise a cryogenic container main body from a vacuum pipe and the two are furnished with evacuating units respectively. CONSTITUTION:Maintenance may be accomplished by only separating a vacuum pipe 9 from a container main body 1 by removing a bolt 18 from a joint section 11 with the other bolt 19 left installed. The container main body 1 remains under vacuum in the presence of a partition wall 12 covering the joint section 11. The vacuum pipe 9 is then installed back to the container main body 1 for re-evacuation. Maintenance is easier because evacuation needs to be accomplished only for the vacuum pipe 9. With the container main body 1 and the vacuum pipe 9 being evacuated respectively by evacuating units 4, 13, evacuation time is shortened and a higher degree of vacuum may be attained.
Patent JP-H08239862-A (JP)
Title: Connection section structure between foundation and groundsill of building and raising method for inclined building
Inventor: YAMADA YOSHITAKE
IPC: E02D35/00
Filed: 1995-03-03
Abstract: PURPOSE: To raise a groundsill and firmly fasten it to foundation concrete again when a building is inclined, easily install the groundsill on the foundation concrete without reducing the earthquake resistance and wind resistance, and firmly fasten them at a low execution cost. CONSTITUTION: An anchor bolt 16 provided with a joint section 14 at the upper end is buried in foundation concrete 12, a groundsill 18 is mounted on the foundation concrete 12, a long bolt 20 is inserted into the groundsill 18, it is connected to the joint section 14 of the anchor bolt 16, and the groundsill 18 is fastened by the fastening nut 22 of the long bolt 20. When a building is inclined, the fastening nut 22 is loosened, the groundsill 18 is raised along the long bolt 20, a raising member is pinched between the foundation concrete 12 and the lower face of the groundsill 18 to keep the groundsill 18 of the building horizontal, and the fastening nut 22 is again fastened to the groundsill 18.