baber/WOPTO huggingface dataset:
Patent JP-H0851724-A (JP)
Title: Method for detecting single operation of system interconnection inverter
Inventor: AKATSUKA TAKEYUKI
IPC: H02J3/50
Filed: 1994-08-10
Abstract: PURPOSE:To obtain a method for detecting the single operating state surely even if a plurality of inverters are interconnected after interruption of a system. CONSTITUTION:A reactive power variation command having a constant period is delivered from an oscillator 13 in order to operate an inverter 3 and to monitor a system voltage Vs. When a comparator 17A detects a variation in the output frequency of an inverter exceeding a predetermined level, a switch 14 is closed to add a frequency variation component to the reactive power variation command thus detecting a single operating condition surely by means of a comparator 17B.
Patent JP-S6248428-A (JP)
Title: Washer incorporating unit
Inventor: ARIMICHI DAISAKU
IPC: B23P19/08
Filed: 1985-08-26
Abstract: PURPOSE:To enable a washer to be securely supplied even to a pin without any press fit groove by providing a means for moving a projecting bit relative to a holding claw on an end of a guide sleeve. CONSTITUTION:A guide sleeve 9 contains slidably therein a projecting bit 13 and is provided on the end with a holding claw 9a, and an end of the projecting bit 13 being located in a position where it is retracted from the holding claw 9a. Also, to the retracted end of the projecting bit 13 is fixed an abutting block 14 to be located on the transfer path of an operating rod 4. This abutting block 14 is energized elastically by a second spring 15 to the guide sleeve 9 while being energized elastically by a third spring 16 to a main body so that the abutting block 14 and the guide sleeve 9 can be integrally reciprocated or the abutting block 14 can be moved independently.
Patent JP-H0238468-A (JP)
Title: Ink composition and its production
Inventor: OGAWA KEIICHI
IPC: C09D11/033
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an ink composition which can be easily produced and is useful for the production of a thermal transfer sheet which can give a high- quality transferred image by dispersing particles formed by integrating a wax with a pigment and a thermoplastic resin in an aqueous medium. CONSTITUTION:The title ink composition for forming an ink layer of a thermal transfer sheet is formed by dispersing particles formed by integrating a wax with a pigment and a thermoplastic resin in an aqueous medium. This composition is prepared by melt-mixing a wax with a pigment and a thermoplastic resin or mixing them by dissolving in a hydrophilic organic solvent and dispersing the mixture in an aqueous medium. The mixing ratio among the components of the ink composition is preferably such that 5-100 pts.wt. pigment and 5-1000 pts.wt. thermoplastic resin are present per 100 pts.wt. wax.
Patent JP-S6344472-A (JP)
Inventor: NAMIKI TSUNEHISA
IPC: B65D81/34
Filed: 1986-08-11
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-H0240228-A (JP)
Title: Agitation device
Inventor: OSHIDA TAKAHIRO
IPC: B01F7/08
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the agitation device of simple structure which is excellent in agitational function without dead spaces and saves electric power by providing the agitator having two blades which are coaxially disposed with different radial distances from the common revolving center in a supply opening and a taking-out opening and have opposite spiral direction each other. CONSTITUTION:When revolving shaft 8, 9 are revolved by a driving unit, the material to be agitated is moved to a direction parallel to the revolving center by an outer spiral strip blade 5, collided against one end wall of a vessel 1, and then reversely moved by an inner spiral strip blade 8. The material to be agitated is collided against the other end wall of the vessel 1, and pushed out to the outside and to the revolving center side, and the material pushed out to the outside is moved by the blade 5, and the material pushed out to the revolving 3 center side is move by the pushing-out force. The agitation is casrried out by these fluid flows as well as by complicated turbulent flows. Thus, the fluid flows are generated all over the inside of the vessel 1, and the agitation effect is sharply improved. When this device is used for the agitation device of a polymerizing reactor, the reaction is efficiently proceeded and the quality of the product is stable and excellent.
Patent JP-H0743567-A (JP)
Title: Optical fiber coupling optical system
Inventor: SHIBAYAMA YASUYUKI
IPC: G02B6/32
Filed: 1993-07-29
Abstract: PURPOSE:To provide an optical fiber coupling optical system as the one which transmits an optical signal by making incident light emitted from a semiconductor laser on an optical fiber via a lens and capable of always stably making incident the light emitted from the semiconductor laser on the optical fiber in spite of the change of ambient temperature. CONSTITUTION:In the optical fiber coupling optical system in which the semiconductor laser 1 mounted on a semiconductor laser holding tool 7 and in which a laser chip is located in the center of a pedestal 14, the lens packaged on a lens holding tool, and the optical fiber held with an optical fiber holding tool are arranged on the optical axis of the lens, a projection 21 is provided in the center of the semiconductor laser holding tool 7, and the bottom center of the pedestal 14 is joined with the tip of the projection 21.
Patent JP-S6250353-A (JP)
Title: Non-rigid olefin resin composition
Inventor: KOMATSU MASATO
IPC: C08K3/16
Filed: 1985-08-29
Abstract: PURPOSE:To provide the titled compsn. which has excellent flow characteristics, coatability and resistance to impact, marring and heat and gives products having an excellent appearance, by heating, melting and kneading a resin mixture in the presence of a metal oxide, etc., and uniformly blending it with a polyolefin. CONSTITUTION:A resin mixture of 100pts. (by weight; the same applies hereinbelow) of the combined quantity of 10-90pts. PP (A) having an MFR of 0.3-60g/10min and 90-10pts. halogenated butyl rubber (B) having a Moony viscosity of 30-100 (100 deg.C), 10-120pts. olefin rubber (C) having a Moony viscosity of 5-300 (127 deg.C), an iodine value of 30 or below and an ethylene content of 35-85wt%, 5-120pts. mineral oil softener (D) and 1-90pts. modified olefin (E) obtd. by adding an unsaturated carboxylic acid (derivative) to a polyolefin is heated, molten and kneaded in the presence of 0.2-10wt% (based on the quantity of the mixture) metal oxide such as ZnO and/or metal chloride such as ZnCl2 at 160-250 deg.C for 1-10min and uniformly blended with a polyolefin.
Patent JP-H1014448-A (JP)
Title: Internally threaded fishing rod and its retaining cap
Inventor: TAKEUCHI HIROSHI
IPC: A01K87/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To surely and simply thread a fishline by supporting a top rod by a retaining cap attached to a second piece rod and a final piece rod. SOLUTION: A top rod 1 is supported by a retaining cap 5 attached to a second piece rod 2 and a final piece rod 3 ahead an original rod 4. The top rod can be positioned on the central shaft of an internally threaded fishing rod A. A wire W can be extremely simply and accurately passed. When the all rods from the top rod 1 to the final piece rod 3 are housed in the original rod 4, the retaining cap 5 is fitted to the tip top of the original cap 4 and is also usable as a stopper for a blind pipe.
Patent JP-H0915980-A (JP)
Title: Wet type image forming device
Inventor: AOYAMA YUICHI
IPC: G03G15/11
Filed: 1995-06-30
Abstract: PURPOSE: To prevent developer from being splashed over an latent image carrier, a wet type developing device or the like located below, by catching the developer leaked out of the wet type developing device with the developer receiving member. CONSTITUTION: The developing device 33Y is mounted to the device main body in a state of being put on an oil pan 40Y, as the developer receiving member located thereunder. Therefore, even if the developer leakage out of the developing device 33Y occurs, the developer is caught by the oil pan 40Y and prevented from spreading over the device inside. Then, the oil pan 40Y is provided with a float switch as developer quantity detection means for detecting the quantity of developer in a state of being caught and saved by the oil pan 40Y. Consequently, as for that the developer leakage out of the developing device 33Y occurs can be detected by adopting this float switch. Moreover, the oil pan 40Y is attached in freely sliding corresponding to the device main body, by the rail member 67Y and the rail supporting member 68Y fixed to the device main body.
Patent JP-H0637441-A (JP)
Title: Method of soldering electronic component
Inventor: UCHIDA HIROMOTO
IPC: H05K1/18
Filed: 1992-07-16
Abstract: PURPOSE:To realizing adequate soldering without solder creeping up leads by decreasing solderability on other portions than those to be connected with a foot print. CONSTITUTION:Solder paste 9 is applied by screen printing to a foot print 7 patterned on a printed-circuit board 2. Leads 10 of a hybrid device 1, except the part 11 to be soldered, are coated with solder resist 13, and epoxy resin is heated to 120 deg.C for curing. Leads are positioned to the foot print on the circuit board, and the circuit board with devices mounted is transferred through an infrared furnace at a speed of 800mm/mim. The furnace includes four heaters 4, which are set at 360 deg.C, 190 deg.C, 190 deg.C and 400 deg.C, respectively, along the path of the circuit board. In this way of soldering, solder is prevented from creeping up the leads, thus realizing adequate soldering.
Patent JP-H0475228-A (JP)
Title: Circuit breaker
Inventor: KAMINO SHUNEI
IPC: H01H75/00
Filed: 1990-07-16
Abstract: PURPOSE:To instantaneously break a circuit against overcurrent and also eliminate the necessity of using complex latch mechanisms, etc., and make it possible to exchange parts as a rated current is changed by integrating three of main contact opening means i.e., a means for electromagnetically opening and closing a main current path, a spring release mechanism having the function of breaking a circuit, and a means for forcibly opening contacts during shortcircuit at each pole. CONSTITUTION:Three opening means are provided as means for opening and closing contacts: a means for opening and closing a main contact S using an electromagnet 60 which performs opening and closing action, that for disconnecting the main contact S using a release mechanism portion 75 which operates in response to detection signals from a current-detecting current transformer or a zero-phase current transformer, and that for disconnecting the main contact by means of the action of an electromagnet 30 for forcibly opening contacts during shortcircuit which is provided in a main current path. The current operated type electromagnets of the overcurrent reacting means and the means for forcibly opening contacts during shortcircuit are stored in unit housing and are constructed into unit structure which can be replaced from a circuit breaker main body.
Patent JP-S59133396-A (JP)
Title: Exterior parts of clock and formation thereof
Inventor: MISHIERU RATAJISUKI
IPC: G04B39/00
Filed: 1983-10-11
Abstract: A watch dial comprising a sheet of glass or a semiprecious stone (34) and a metal dressing (36) is manufactured as follows: the sheet (34) is coated with a thin opaque metal layer (35) by vacuum evaporation. Hour signs in gold may be formed first of all and the whole then coated with a second layer of silver. The sheet (34) is next incorporated in the die (29) for adhesive bonding. The faces of the cavity are coated with a layer of copper (38) and the die is placed in a galvanic bath from which a metal such as nickel or copper is deposited in the cavity and forms the body (36). The latter is machined along the surfaces (37). The die is dissolved away and the usual feet can be welded on the reverse of the body (36). <IMAGE>
Patent JP-S5988150-A (JP)
Title: Massage device
Inventor: PEETERU BAUMAN
IPC: A61H35/00
Filed: 1983-10-11
Abstract: A massage apparatus, comprising: a base member having front and rear massage surfaces, each surface having a pattern of projections for transmitting vibrations; a vibrator for the massage surfaces; first support members formed integrally with and extending from the base member and forming walls of a vessel having the front surface as a bottom; and, second support members extending from the base member opposite to the first support members, the first and second support members holding the base member at an inclined angle such that when the massage apparatus rests on the first support members the rear massage surface can be placed to slope upwardly and away from a user for a dry massage and when the massage apparatus rests on the second support members the front massage surface can be placed to slope upwardly and away from a user for a dry massage when the vessel is empty and a wet massage when the vessel is filled with water, whereby a user may choose between a wet and dry massage and between dry massage by either massage surface merely by reversing the apparatus.
Patent JP-H1129407-A (JP)
Title: Microbicidal disinfectant composition
Inventor: YAMASHITA MITSURU
IPC: A01N25/30
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain a microbicidal disinfectant composition which inhibits the multiplication of pathogenic bacteria and can retain the repressive effect. SOLUTION: This microbicidal disinfectant composition is obtained by formulating at least two kinds selected from sufamethoxazol, chlorxylenol and 3,4,5,6- tetrachloropyridazine as active ingredients and adding at least one kind selected from isopropyl alcohol, acetic acid and a polyoxyethylene polyoxypropylene glycol as an solution adjuvant.
Patent JP-S5891376-A (JP)
Title: Wind turbine
Inventor: YASUGATA MASAO
IPC: F03D1/02
Filed: 1981-11-25
Abstract: PURPOSE:To enable to make an efficient use of the energy of wind force through combined use of a main fan having a wind collecting function and a subsidiary fan having a rotation promoting function. CONSTITUTION:When wind blows in a direction (f) to a wind turbine as shown in the drawing, air flows in a direction shown by arrows in the drawing, so that a lift is acted to a main fan 1 in a direction F1 by the wind pressure and a turning force is imparted to a shaft 3. At the same time, air flow is turned toward a subsidiary fan 2 located obliquely rearwards of the main fan 1 since the main fan 1 functions like sails of a sailing ship. On the other hand, a lift is also acted to the subsidiary fan 2 in a direction F and a shaft turning force is produced. However, the subsidiary fan 2 has a cross section in the form of a Clark type streamline, the velocity of air flow through an outwardly curved section of the subsidiary fan 2 is increased by the air collected by the wind collecting function of the main fan 1, and the shaft turning force is increased. Thus, the energy possessed by the wind can be utilized effectively.
Patent JP-H11898-A (JP)
Title: Punching machine for printed circuit board
Inventor: SOREL ALAIN
IPC: B26F1/02
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a punching machine capable of forming small positioning holes in different type of printed circuit boards without the need for originally repositioning a punching tool to punch another printed circuit board. SOLUTION: A punching machine has plural punching blocks 24 provided to be movable to a structure. Each punching block 24 has a frame provided to the movable to the structure, a moving means to position the frame to the structure for executing receiving instructions, an unremovable punching die 86 fixed to the frame and arranged under the same plane as the plane of the printed circuit board and a punching tool support 50 fixed to the frame and arranged above the plane of the printed circuit board and positioned to the die.
Patent JP-H1186072-A (JP)
Title: Paper money authentication device
Inventor: ROSS GARY A
IPC: G07D7/12
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a device which automatically authenticates paper money. SOLUTION: The paper money authentication device for bank motes 1 uses bar codes printed on the surfaces of the bank notes 1 with fluorescent ink. The bar codes are read out by conveying the paper money through a read station 4, where a ultraviolet-ray lamp 5 lights up the paper money 1 to make information in bar code form printed on the paper money fluoresce and a photodiode 9 sensing the wavelength of the fluorescence detects it. An additional read station may be provided so as to surely read the codes regardless of the direction where the paper money are conveyed and which edge of each paper money comes first. The output of the photodiode can be supplied to a neural network so as to support a read of an old and dirty paper money in addition to the detection of a forged paper money.
Patent JP-S5891894-A (JP)
Inventor: TSUJII KAORU
IPC: D21H17/03
Filed: 1981-11-25
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-H0241622-A (JP)
Title: Power circuit
Inventor: ONODERA YOSHIAKI
IPC: G05F1/00
Filed: 1988-07-27
Abstract: PURPOSE:To reduce an inrush current value, and to miniaturize a power switch by installing a delay switch circuit between the power switch and a load circuit. CONSTITUTION:When a power switch 2 is turned ON, currents are divided into currents i 11 flowing through a demagnetizing element 3a and a demagnetizing coil 4 from a commercial power 1 and the currents i 12 of an element 3b for a heater, and both elements 3a, 3b are self-heated and a resistance value is increased. The element 3a for demagnetizing is heated by the element 3b for the heater, and currents i 11 are further reduced. On the other hand, currents i 2 flow through a load circuit 8 while being delayed by a fixed time t1 after the power switch 2 is turned ON by a relay 9 mounted between the power switch 2 and the load circuit 8, a timer and a drive circuit 10. The peak current value of currents i 2 at that time takes approximately 20A, and attenuates with time. The peak current value of the synthetic value i 10 of both currents takes approximately 20A. Accordingly, the maximum value of an inrush current value flowing through the power switch 2 takes 20A, and is made remarkably lower than conventional devices.
Patent JP-H0237836-A (JP)
Title: Logic circuit
Inventor: OBARA SHIRO
IPC: H01L39/22
Filed: 1988-07-28
Abstract: PURPOSE:To discriminate whether the number of input pulses is even or odd in a logic circuit driven by a polyphase power source system by converting a first state Q into a second state Q, operating an ORx.Q of the signal of a first logical level (x) and the second state Q and outputting its result as an output (z). CONSTITUTION:Based on the input (x) of the first logical level, x of a second logical level converted with a timed invertor 12, the first present state Q and the second state Q converted with a timed inverter 15, a logic gate 17 operates an exclusive ORx.Q+x.Q and feeds back the result of this operation as a next state Q<n>. A logic gate 18 operates the ANDx.Q and outputs the result of this operation as the output (z). Thus, in the logic circuit driven by the polyphase power source system, whether the number of input pulses is even or odd can be discriminated.
Patent JP-2000127301-A (JP)
Title: Resin laminate
Inventor: MORITOMI SATORU
IPC: C08L25/04
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having a highly adhesive strength without adhesive layer by laminating a layer made of a polyphenylene ether resin composition and a layer made of a resin composition containing a polar group other than the former layer. SOLUTION: As an embodiment of a polyphenylene ether resin (A), a poly (2,6-dimethyl-1,4-phenylene ether) is used. As a copolymer (B) containing a vinyl aromatic compound and α,β-unsaturated cyclic acid anhydride or the like as polymerization units, a styrene-maleic anhydride copolymer is preferable, wherein the former layer is a layer made of a resin composition containing (A) and (B) so that a weight ratio of the (A)/(B) is 50/50 to 99/1. Further, the latter layer is a layer made of a resin having a polar group and/or a resin composition containing a polar group. Thus, the laminate obtained by laminating the former layer and the latter layer is obtained. Thicknesses of the respective layers are not particularly limited.
Patent JP-S6342981-A (JP)
Title: Production of pliable leathery sheetlike material
Inventor: ASANO KIMIMASA
IPC: D06N3/14
Filed: 1986-08-11
Abstract: PURPOSE:To obtain a leathery sheetlike material having pliable and soft touch, by coating a base fabric consisting of polyester fibers with a PVA solution, closely adhering the PVA to the fiber surfaces, impregnating the resultant fabric with a polyurethane elastomer solution and wet coagulating the solution. CONSTITUTION:A base fabric consisting of polyester fibers is pretreated with PVA. In the process, the base fabric is dipped in a solution prepared by adding a water-soluble high-boiling liquid substance, e.g. glycol, in 10-30wt% concentration to an aqueous solution of an alkali metal hydroxide in, e.g. 0.2-5wt% concentration, heat-treated and then impregnated with an aqueous solution of PVA in 5-20wt% concentration to closely adhere the PVA to the above- mentioned metal hydroxide. The fabric is then impregnated with a solution of a polyurethane elastomer in a water-miscible organic solvent and then wet coagulated in an aqueous medium.
Patent JP-S6432508-A (JP)
Title: In-phase output circuit
Inventor: IGARASHI HATSUHIDE
IPC: H03F3/185
Filed: 1987-07-28
Abstract: PURPOSE:To obtain an in-phase circuit with much gain by inserting a transistor(TR) of opposite conduction type to that of a drive TR between the drive TR of a source follower circuit and its output. CONSTITUTION:A gate of the drive TR 1 is used as an input, its drain is connected to a power supply and its source connects to a source of a TR 2 of opposite conduction to that of the TR 1, the drain is connected to a ground potential via a load element I1 and becomes an output terminal. Moreover, its gate connects to a voltage VB. Even if an input signal level rises, the output remains '0' till a source potential VA is sufficiently increased and the TR 2 is turned on. When the DC impedance of the TRs 1, 2 is designed lower than that of the load element 11 in the ON-state, the output increases rapidly and much gain is obtained by giving a bias to the input signal.
Patent JP-H05125704-A (JP)
Title: Mosaic floor for footpath
Inventor: SAITO NOBUO
IPC: E01C5/06
Filed: 1991-07-03
Abstract: PURPOSE:To raise the skidproofing effect of the footpath surface by a method in which two sets of fluted blocks having groove rows with vertical small width rectangular shallow grooves are placed on the surface by crossing each other. CONSTITUTION:Two sets of fluted blocks having groove rows with vertical small-width rectangular shallow grooves 9 at a set interval an placed on the surface 7, where the grooves 9 are formed on the surface 7 in such a way as to cross each other. The preferred depth, width, and length of the groove 9 are 1.0-5mm, 3-10mm, and 20-50mm, respectively, and the preferred set interval in the vertical direction is 10-50mm. The cross-sectional form of the groove 9 is preferably shaped into a ship bottom form.