baber/WOPTO huggingface dataset:
Patent JP-H0929577-A (JP)
Title: Method for preventing center deviation of tool
Inventor: HASEGAWA MASASHI
IPC: B23Q3/157
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To prevent the center of a tool from deviating during change of tools in a machine tool in which a plurality of tools are automatically changed so as to successively carry out given working steps. SOLUTION: In an automatically controlled machine tool in which tool holders 5 each having a tapered part 5b adapted to be fitted in and positioned at a tapered part 5a formed on the inner surface of a spindle 2 are automatically changed so as to successively carry out given working steps, there are provided a measuring means 8 for measuring rotational oscillation of the outer periphery of a tool holder 5 which is fitted to the spindle, and a means for cleaning the tapered part of the spindle. Oscillation of the tool holder 5 is measured by the measuring means 8, and when the degree of the oscillation exceeds a predetermined value, the tool holder 5 is removed from the spindle, and the tapered part of the spindle is cleaned by the cleaning means under the control of an operation control program.
Patent JP-S6260816-A (JP)
Title: Method for controlling temperature in furnace
Inventor: ONO TAKASHI
IPC: C21D9/00
Filed: 1985-09-09
Abstract: PURPOSE:To control the temp. in a furnace and to supply a requisite amt. of an atmospheric gas by burning a fuel for a radiant heating tube to obtain a requisite amt. of combustion waste gas and passing cold air through a cooling tube provided in the furnace. CONSTITUTION:A material A to be treated which has been charged through a charging table 7 is passed by a roller 3 through a heating soaking chamber 1, then passed through a cooling chamber 2, placed on an extracting table 11 and carried out in a heat treating furnace. Combustion waste gas from radiant heating tubes 12a and 12b provided in the heating soaking chamber 1 is recovered, cooled by a cooler 18 to remove moisture and supplied to the heating soaking chamber 1 and the cooling chamber 2 through gas supply passages 20a and 20b as the in-furnace atmospheric gas. Moreover, cooling tubes 36a and 36b are arranged in the heating soaking chamber 1 and cold air is supplied from a blower 37 through control valves 38a and 38b. Consequently, a requisite amt. of the in-furnace atmospheric gas is always secured and the temp. in the furnace can be controlled.
Patent JP-S5988127-A (JP)
Inventor: NISHIDA TAKEO
IPC: A47L15/22
Filed: 1982-11-12
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-S5899091-A (JP)
Title: Key telephone system
Inventor: HAYASHI TAKASHI
IPC: H04M9/00
Filed: 1981-12-09
Abstract: PURPOSE:To prevent mulfunction by stopping the function of a microprocessor until a call is finished when a power failure takes place during the call and the power is restored and restoring the function of the processor after the end of  call. CONSTITUTION:Half side of one input of a gate 2 of a latch circuit consisting of NOR gates 1, 2 goes to ''H'' for a prescribed time depending on a capacitor C1 and a resistor R2 immediately after the power supply is restored and then goes to ''L''. Thus, the output of the gate 2 is kept at ''L'' for said time, both the inputs of the gate 1 go to ''L'' to make the output go to ''H'' and is latched. Thus, a microprocessor C stops its function while the input to a terminal RST is ''H'', no control is done for the other circuits and no operation by the user is done. Then, malfunction can be prevetned.
Patent JP-H1132133-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI TADASHI
IPC: H04N1/32
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide the facsimile equipment that edits font data and prints out a destination name in a font in matching with the destination name. SOLUTION: Font data that are binary data of 0 and 1 are displayed on a display means 2, and for example, '1' denotes a black level and '0' depicts a white level. The font data are edited by an edit means 3 such that a cursor is moved on a bit of font data displayed on the display means 2 and a bit level of the displayed bit is changed from 0 to 1 or vice versa. The bit on which the cursor is placed is set to a black level when '1' is depressed and set to a white level when '0' is depressed. The resulting edited data are overwritten on the original data in an original area of a storage means 4.
Patent JP-H0931674-A (JP)
Title: Electric corrosion protection method using self booster type anodic protection and device therefor
Inventor: NAKAUCHI HIROJI
IPC: C23F13/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To supply sufficient corrosion-protective current to an object to be protected while coping with high environmental resistance by applying an output voltage obtained through boosting or decreasing generated voltage to a part between an sacrificial anode and the object to be protected. SOLUTION: In this method, corrosion-protective current and voltage for increasing effective potential difference are generated at a sacrificial anode 1 and an object to be protected 2 is protected from corrosion with the sacrificial anode 1. The sacrificial anode 1, the object 2 to be protected and an auxiliary electrode 4 having nobler potential than the anode 1 are placed in an environment 3. At this time, the sacrificial anode 1 consists of Zn, Al, Mg, or any one of alloys using these metals as their base metals. The voltage generated between the two electrodes 1 and 4 is inputted into an improved switching type DC-DC converter 5 that can be operated even by a low input voltage.  The output voltage obtained by increasing or decreasing the input voltage with the converter 5 is applied between the sacrificing anode 1 and the object to be protected 2 to supply the corrosion-protective current to the object 2. Thus, the conventional cathodic protection of a metallic structure in a high resistance environment with a sacrificial anode can be facilitated and a highly reliable corrosion- protective effect can be expected.
Patent JP-H0364898-A (JP)
Title: Polarized electromagnet
Inventor: AKIYAMA HIROSHI
IPC: H05H13/04
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a simple and small-sized accelerator capable of oscillating a beam in a direction perpendicular to a surface of a balance orbit without any wobbler magnet by providing a magnetic component parallel to an advance direction of a charged particle. CONSTITUTION:A pole face of the iron core 5 of a polarized electromagnet is sloped with respect to an advance direction of a charged particle beam, thereby generating a magnetic component BS parallel to the advance direction by the polar slope. Because a beam has a speed component (v) in a direction perpendicular to the advance direction of the beam, the Lorentz's force F is equal to pvXBS, wherein (p) is the electric charge of a particle. By this force F, the charge particle orbits around a balance orbit in the case of absence of the magnetic field BS (cyclotron movement). The beam is enlarged in a direction (z) perpendicular to the surface of the balance orbit by the cyclotron movement so that a radiant region of synchrotron radiated light can be enlarged in the direction (z). Therefore, a wobbler electromagnet becomes unnecessary, thereby simplifying the whole constitution of an accelerator and a control method thereof.
Patent JP-S6355912-A (JP)
Title: Electromagnetic actuator
Inventor: KAMITSUBARA TSUNEO
IPC: H01F7/16
Filed: 1986-08-26
Abstract: PURPOSE:To reduce the generation of ampere-turns and to obtain an airtight construction easily by a method wherein, when a movable iron core is attracted to the fixed iron core in a bobbin, a magnetic piece is provided on the circumference of the aperture part of a bobbin in such a manner that the magnetic material piece will be tightly fixed to the magnetic pole surface of the movable iron core. CONSTITUTION:A magnetic material piece 9a is provided on the circumference of the aperture part of a bobbin 1, and the magnetic material piece 9a is magnetically connected to a fixed iron core 3 using a yoke 6. When the movable iron core 4b of the movable iron cores 4b and 4c which are coupled by a bolt 4 and slidingly moved slightly in an axial core or the movable iron core 4e is attached to the fixed iron core 3, the magnetic pole surface 4g of the movable iron cores 4c and 4e is tightly adhered or slidably connected to a magnetic material piece 9a. Consequently, as there is no gap between a closed loop magnetic circuit and a bobbin 1, a very small ampere-turn of an attraction state retaining current is enough, excellent attracting force and stroke characteristics are obtained, and an airtight and watertight construction can be manufactured.
Patent JP-H0641392-A (JP)
Title: Polyamide resin composition
Inventor: UTAZAKI KENICHI
IPC: C08L53/02
Filed: 1992-07-27
Abstract: PURPOSE:To provide the polyamide resin composition containing a highly crystalline copolymer polyamide containing a specific. polyamide unit, a polymer having a specific flexural modulus and an olefinic elastomer, excellent in long- term heat resistance and small in lowering of stiffness and dimensional accuracy due to water absorption. CONSTITUTION:The polyamide resin composition is obtained by blending (A) 100 pts.wt. crystalline copolymer polyamide prepared by polymerizing (i) 80-20wt.% hexamethylene terephthalic acid unit with (ii) 20-80wt.% hexamethylene adipamide unit or caproamide unit with (B) 5-300 pts.wt. vinyl based polymer having 100Mpa or higher flexural modulus and obtained by polymerizing one or more kinds of vinyl based monomers (e.g. ethylene) expressed by the formula [R<1> is H or lower alkyl; R<2> is (substituted)phenyl, cyano or l-10C alkyl ester] and (C) 1-200 pts.wt. olefinic elastomer (e.g. hydrogenated styrene-butadiene-styrene triblock copolymer).
Patent JP-H1024491-A (JP)
Title: Ultrasonic machining apparatus
Inventor: KURODA KUNIHIKO
IPC: B29C65/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To enable a process in which a work is melt-bonded intermittently. SOLUTION: A tool horn 8 is arranged in an opening part 4 of a machining table 3, and the horn 8 is oscillated by an ultrasonic oscillator 7. A work feed mechanism 20 for transferring a work 2 and a work holder 21 are installed on the table 3. A press member 11 is installed in the lower part of a lift member 13 which is held to be able to slide vertically by a sliding member 15. The lift member 13 is energized upward by a spring 17. A disk cam 18 is arranged above the lift member 13. When the disk cam 18 is rotated, the press member 11 moves vertically, and the work 2 is pressed intermittently to the radiation surface of the horn 8.
Patent JP-2001025999-A (JP)
Title: Swing type multiple-hole versatile punch, light operation of the punch, and paper wrinkle preventive device
Inventor: MIHASHI YOSHIO
IPC: B26F1/32
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To continuously provide one-hole, two-hole, four-hole, etc., punching devices capable of neatly punching 30 holes, 26 holes, 20 holes, etc., by relatively small force in documents or cards with one puncher. SOLUTION: This puncher makes a large number of punch holes 5 of 9.5 mm in hole pitch in an upper surface of a base 2, a working body 3 with a punching blade 10 fitted in the punch holes 5 fixed to the blade tip height different from the adjacent bunching blade 10 is turnably fitted to the lower surface above the base, and a paper sheet setting part is provided at the position corresponding to the punch hole number for each standard paper sheet on an end part in the longitudinal direction of the base 2. Two-hole, four-hole, etc., punching devices are continuously provided on a rear side of the base 2 or on a reverse side of a body 1.
Patent JP-H1025701-A (JP)
Title: Rail fastening device having height adjusting function
Inventor: SHIMIZU SOICHIRO
IPC: E01B9/30
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting works of the height of a rail by fixing the rail, under which a height adjusting plate for the rail is laid, onto a shoulder, in which a part is buried to a sleeper and which has a pressure-receiving surface, by a spring clip through an insulating block. SOLUTION: Hook sections buried into a sleeper T, pressure-receiving surfaces 22, and the engaging sections of bolts 60 are formed beforehand to shoulders 20 respectively. Spring clips 30 are formed in a shell-shaped body having an approximately trapezoidal shape in a plan view and being made of steel, insulating blocks 40 are formed in the approximately trapezoidal shape of a tabular body made of nylon, and pushing blocks 41 are installed. Slots for bolts and communicating holes are formed at approximately central section respectively in the spring clips 30 and the insulating blocks 40. When a rail R is lifted, fixing bolts 60 are loosened, and a height adjusting plate B1 for the rail made of a hard rubber is interposed between a resilient sleeper pad 70 and the sleeper T.  The spring clips 30 are replaced with insulating blocks 45 and interposed, and nuts are screwed to the fixing bolts 60. Accordingly, since the pressure-receiving areas of cage blocks are not reduced, the damage of the insulating blocks 45 due to the increase of stress can be prevented.
Patent JP-H0648593-A (JP)
Title: Paper sheet feeding device in recording device
Inventor: EMA HIROMICHI
IPC: H04N1/00
Filed: 1992-07-27
Abstract: PURPOSE:To provide a paper sheet feeding device whereby a recording device can be downsized remarkably and also recording sheets can be supplied easily. CONSTITUTION:A paper sheet feeding device is installed detachably into a printer body 1 with recording sheets positioned vertically in a paper sheet feed cassette 11 and, because the printer body 1 is longer in vertical direction, the area occupied by a laser printer can be reduced remarkably. Also, the paper sheet feed cassette 11 is pulled out from the side of the printer body 1 toward an operator when the recording sheets stored are used up, and sheets can be supplied through an upper opening 20.
Patent JP-H0856808-A (JP)
Title: Hanger
Inventor: HATTORI KENJI
IPC: A47G25/32
Filed: 1994-08-24
Abstract: PURPOSE: To reduce hazard by the body of a hanger touching a face or the like of a user by providing a stopper mechanism adapted to stop the turning of the hanger body temporarily at a position in the course of rotary changing to check the springing up of the hanger body when clothing or the like is taken off. CONSTITUTION: When clothing is taken off the body 1 of a hanger, the hanger body 1 turns on one side across the thickness thereof centering about a shaft part 34 by an energizing force of a coil spring 5. However, as the tip of an oscillation piece 35 of a hook member 3 is bulged outward to make a thick part (35a), a slight turning of the hanger body 1 keeps the tip of a retaining piece 26 of a link member 2 from riding over the oscillation piece 35 and is retained by being in contact with the tip face of the oscillation piece. Hence, the hanger body 1 is stopped in place. Thus, hazard or accident by the hanger body 1 touching a user caused by an accidental large rotation of the hanger body 1 happened simultaneously with the moment the clothing is taken off the hanger body 1 can be prevented.
Patent JP-S58101341-A (JP)
Title: Computer having crt display
Inventor: NAKAGAWA HIROHIDE
IPC: G06F3/153
Filed: 1981-12-10
Abstract: PURPOSE:To improve the visual effect through the use of video information of a video device and to display much information, by displaying video information outputted from the video device and data information of a computer on a CRT through superimposition. CONSTITUTION:An AND gate 16 of a synchronizing signal switching circuit 11 is opened when an internal/external synchronism switching signal goes to an H level and the internal synchronizing signal is inputted to a CRT controller 12 from an OR gate 19. When a synchronism switching signal is an L level, an AND gate 18 is opened and the external synchronism signal is inputted from the OR gate  19 to the CRT controller 12. A video RAM 13 outputs data to a video interface  circuit 14 based on an address line from the CRT controller 12. A mixing circuit  15 mixes the data inputted from the circuit 14 with video signals from a video  device such as a video tape recorder.
Patent JP-H11119616-A (JP)
Title: Method of printing secret or guaranteed document
Inventor: FOLKINS JEFFREY J
IPC: B41M3/14
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce or eliminate the possibility of duplicating originals of secret or guaranteed documents by a copy, an electrically processing method, etc., using a photograph or an electronic device. SOLUTION: In this method a facility is provided which has an electronic printer equipped with at least a kind of access controlling mechanism, and original documents are printed by the access-controlled electronic printer so that an image printed by it is produced at least from marking materials containing at least a kind of a photoactive additive, and a reproducing device of all the access non-controls is installed in the facility provided with an illuminating light source for secrecy with which an intended secret or guaranteed documents are irradiated with an intensity enough to activate the photoactive additive.  Moreover, the facility has such a configuration that the intended secret or the guaranteed documents are irradiated with the illuminating light source of the access non-control reproducing device, and a printed image of the original document can not be copied or scanned at ordinary copying or scanning illumination intervals.
Patent JP-S58101127-A (JP)
Title: Molded article of expanded alpha-olefin
Inventor: YOSHIMURA SHIYOUHEI
IPC: C08J9/04
Filed: 1981-12-14
Abstract: PURPOSE:A molded article of expanded poly alpha-olefin having improved stability and properties, comprising an expanded poly alpha-olefin and an antioxidant in an amount to satisfy a specific formula. CONSTITUTION:The desired molded article of expanded poly alpha-olefin comprising expanded poly alpha-olefin (e.g., polypropylene) having a magnification of expansion E of 10-60 times, and an average pore diameter of 0.03-1.0mm. and an antioxidant (e.g., 2,6-di-t-butyl-4-methylphenol, etc.) in an amount M (wt%) to satisfy the formula shown by 0.05 (E/d)<1/3M<0.2 (E/d)<1/3> or an ultraviolet light absorber (e.g., 2-hydroxy-4-octoxybenzophenone, etc.) in an amount W (wt%) to satisfy the formula shown by 0.05 (E/d)<1/3W<0.3 (E/d)<1/3>, to give the desired molded article of exapnded poly alpha-olefin.
Patent JP-H0249612-A (JP)
Title: Vessel with heater
Inventor: SUZUKI RYOICHI
IPC: F24V30/00
Filed: 1988-08-12
Abstract: PURPOSE:To obtain a miniature vessel with a heater excellent in portability for preventing erroneous operation from being generated and enabling heating to be quickly performed by providing the lower section of a heat generating body consisting of a main heat generating agent and a firing agent, with a thermal insulation member, and by setting a firing device or a part of component parts for composing the firing device, in a place separated from the firing agent of the heated object containing vessel. CONSTITUTION:Under a main heat generating agent 3 at the bottom section of a vessel 1 in the shape of a circular cylinder, a square cylinder, or the like, an ignition agent 4 in contact with the main heat generating agent and easier in ignition than the main heat generating agent, and a heat generating body consisting of the main heat generating agent and the ignition agent, a metallic vessel 2 for containing a thermal insulation member 5 having a small slot 6 for enabling an ignition device to be inserted in, is wound fastened together with a bottom section metallic-plate 10 having a small slot 10-2 for enabling the firing device to be inserted in, and a small slot 10-3 for removing gas, and is fixed. The ignition device or a part 7 of component parts for composing the ignition device is fixed on a full open under cover 8 with adhesive, tacky adhesion tapes or the like, and when an object 9 to be heated is heated and cooked, then the upper cover 8 is opened, and the ignition device is taken out, and water is injected through an upper section, and after that, the ignition device or a part of the component parts for composing the ignition device is inserted into the small slots 10-2, 6, and the ignition agent is ignited.
Patent JP-H1050165-A (JP)
Title: Waterproof structure for mounting part
Inventor: SAHASHI KAZUHARU
IPC: H01H9/04
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof structure for a mounting part which can fixedly tighten a fixing member with no deformation of the fixing member even if a mounting bolt is excessively tightened when the fixing member is tightened by the fastening bolt, and furthermore is surely waterproof. SOLUTION: A mounting bolt 30 is formed with a disc shaped flange part 30b at its tightening part 30a. A switch bracket 28 is inserted into a mounting hole 29 formed identical in diameter to a screw hole 12 so as to be fixedly tightened to the screw hole 12 by the bolt 30. A rubber cover 21 covers the bracket 28, and is formed with an annular seal part 21a which is larger in diameter than the mounting hole 29, but smaller in diameter than the flange part 30b.  A stepped part 30c permits its contacting surface with the bracket 28 to be in parallel, and concurrently is larger in diameter than the mounting hole 29, but smaller in diameter than the seal part 21a, and furthermore, the stepped part is formed in the bolt 30 so as to allow its length in the axial direction to be determined in such a way that the seal part 21a is thereby pressed by the flange part 30b when the bolt 30 is tightened.
Patent JP-H1050313-A (JP)
Title: Manufacture of lithium-nickel composite oxide and nonaqueous electrolyte battery using for positive electrode
Inventor: KURASAWA TATSUHIRO
IPC: H01M4/525
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To manufacture a lithium - nickel composite oxide, useful as a positive active material of a nonaqueous electrolyte battery by mixing a nickel nitrate solution, a lithium hydroxide solution, and nickel oxide powder, so that lithium and nickel have the specified ratio, drying and baking the mixture. SOLUTION: A nickel nitrate solution, B: lithium hydroxide solution and C: powder or slurry of nickel oxide and/or nickel hydroxide are mixed, so that the molar ratio of lithium and nickel satisfies the relation of 0.98<=Li/Ni<=1.10. The molar ratio of Li and Ni of A and B is specified, so as to satisfy the relation of 8<=Li/Ni<=2.2. The mixture is dried by spray drying, and baked in an oxygen atmosphere at 550-800 deg.C. A lithium/nickel composite oxide in which the oxidation number of nickel is near to 1 is synthesized, and by using this composite oxide as a positive active material of a nonaqueous electrolyte battery, large discharge capacity is obtained.