baber/WOPTO huggingface dataset:
Patent JP-H05199800-A (JP)
Title: Windmill generator
Inventor: YAMADA OSAMU
IPC: H02P9/00
Filed: 1992-01-16
Abstract: PURPOSE:To reduce an rush current as low as possible when a windmill generator is thrown into an electric power system and to prevent its overrun. CONSTITUTION:The title item consists of a windmill 1, an induction generator 3 which is interlocked to the windmill 1, and a throwing-in control circuit 4 which is connected between the main terminal of the induction generator 3 and a power system 6, increases and accelerates the main terminal voltage in sequence from a low voltage while suppressing the drive current within a setting value with the induction generator 3 as an induction motor when throwing the windmill generator 3 into the power supply system 6 and then turns an area between the induction generator 3 and the power system 6 to be in conduction when the main terminal voltage of the induction generator 3 increases to the voltage of the power system 6. Furthermore, a short-circuiting switch 7 is provided in parallel with the closing control circuit 4.
Patent JP-S56103454-A (JP)
Title: Slaglead
Inventor: TAKAHASHI KUNIO
IPC: H01L23/48
Filed: 1980-01-22
Abstract: PURPOSE:To minimize a deformation rate of a dumet wire touched with a semiconductor element by a method wherein an elongation percentage of the dumet wire is specified to 15-20%, in the slagleads composed of the dumet wire used for a glass sealed-type diode and a lead wire. CONSTITUTION:The slagleads are made by connecting the slaglead 1 and the lead wire 2 of a copper covered composite wire to the like by means of an electric resistance welding, the semiconductor element 4 such as Si, Ge is inserted between the pair of the leads 3 and element 4 and the dumet wire 1 touched with the element are surrounded with the sealing glass 5, as leaving the lead wire 2 projected outside. In this construction, the dumet wire 1 is produced by covering an iron-nickel alloyed core metal with copper and covering the surface of the copper with a film of  cuprous oxide and a borax, and the dumet wire 1 is easily deformed when heated  and this causes the element 4 to be cut into the glass 5. Therefore, the elongation  percentage of the dumet wire 1 is decreased by 5-20% to evade the deformation.
Patent JP-S61163347-A (JP)
Title: Electrophotographic toner
Inventor: HOSHINO YUKIHISA
IPC: G03G9/087
Filed: 1985-01-16
Abstract: PURPOSE:To obtain a toner sufficient in fixability, superior in offset resistance and storage stability, and good in high-speed copying aptitude by using a binder resin obtained by melt kneading a specified noncross-linked vinyl polymer and a cross-linked polymer. CONSTITUTION:The binder resin is obtained by mixing the noncrosslinked vinyl polymer having a weight average mol.wt. of 10,000-50,000, and a glass transition point of 40-80 deg.C and contg. no gel fraction. with a cross-linked polymer having a glass transition point of 30-70 deg.C and contg. a gel fraction in an amt. of 5-70wt% in a mixing weight ratio of (20-95):(80-5). Each polymer has, preferably, >=40wt% styrene units as the polymer constituents, and each polymer separately prepared is heat kneaded. A colorant and/or a magnetic powder is added to this binder resin before or after the kneading step. It is an important point to microdisperse both of resins in the heat kneading step. The use of such a binder resin permits the obtained toner to be prevented from fogging, and enhanced in developing performance, to cause no caking, and to be good in stability.
Patent JP-S62163343-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KANAI YASUNORI
IPC: H01L29/72
Filed: 1986-01-14
Abstract: PURPOSE:To decrease the wiring thickness of a signal wiring requiring a fine patterns and a circuit internal wiring even when a power wiring layer is thickened, to improve the degree of integration and performance of a device and to miniaturize elements by previously forming a wiring layer as one part of the power wiring layer and shaping a wiring layer as a thin signal wiring layer on said wiring layer. CONSTITUTION:An N<+> type buried layer 1D is formed on the lower side of an N-type epitaxial layer 1A in an element forming region, and an silicon dioxide layer (SiO2) layer 2 as a field insulating layer is shaped, surrounding the element forming region and an SiO2 layer 3 as an insulating layer onto the element forming region. A recessed section 4 is formed to the SiO2, layer 2, and an aluminum (Al) layer 5 as a first wiring layer is shaped into the recessed section 4 in approximately the same thickness as the depth of the pressed section 4 (by flattening a substrate). The layer 5 is positioned as the lower layer of a power wiring layer. An Al layer 6 as a second wiring layer is applied onto the whole surface of the substrate, and a signal wiring containing each electrode for a transistor and the power wirings are patterned. In said structure, the signal wiring is thinned on the flat substrate, and the power wiring layers are formed thickly to a double shape.
Patent JP-S61163482-A (JP)
Inventor: KOBAYASHI YASUJI
IPC: G07B11/11
Filed: 1985-01-16
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-S62164318-A (JP)
Title: Semiconductor device
Inventor: YOSHIMOTO MASAHIKO
IPC: G06F13/12
Filed: 1986-01-14
Abstract: PURPOSE:To decrease the number of elements of a data register by constituting the data register of a shifting register circuit controlled by a two-phase clock signal, and providing a logical circuit to transfer the data to the shifting register circuit only when an address designating signal is in an activated condition. CONSTITUTION:When an address designating signal 7a comes to be 'H' and comes to be an activated condition, clock signals phi3a and phi4a of signal lines 42 and 43 come to be the same signals as clock signals phi3 and phi4 and to the input part of a registering circuit 24a, accommodating data are transferred. After 8 cycles of the clock signals phi3 and phi4, a shift registering action is completed. While the address designating signal 7a is a 'L' condition, namely, when it is inactive, the signal line 43 is fixed to 'L', the signal line 42 is fixed to 'H', a signal line 44 is also fixed to 'L', the shift registering action is not executed and the accommodating data stored already are maintained at a latch circuit composed of MOSFET 29 and inverters 32 and 33.
Patent JP-S62163122-A (JP)
Title: Pressure reducing valve
Inventor: YAGI SATOSHI
IPC: G05D16/16
Filed: 1986-01-13
Abstract: PURPOSE:To improve further the flow rate characteristics of a pressure reducing valve where the movable wall of an operation part is connected to an operation rod which transmits the displacement of the movable wall to a main valve body through an approximately hemispherical surface, by providing plural rectifying blades at least at the inside of the main valve port and in the axial direction. CONSTITUTION:A columnar piston rod 12 is connected to the lower end wall of a piston 120 coaxially on a hemispherical surface. A piston ring 14 serving as a packing is provided between the outer circumference of the piston 120 and a cylinder 122. An orifice 16 is formed to the lower surface side of the piston 120. The tip of the rod 12 pierces through a valve port 114 and touches a center projected bar 20 of a valve body 118. Four rectifying blades 21 are set at the outer circumference of the bar 20 equidistantly and 90 deg. spaces secured with each other. In this case, the rod 12 can be extended with addition of the rectifying blade in case a main valve projected bar is not provided.
Patent JP-S58131858-A (JP)
Inventor: BINITA GUPUTA
IPC: H04M3/02
Filed: 1983-01-18
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-H01100479-A (JP)
Title: Battery having residue display function
Inventor: AIDA TAKAYUKI
IPC: H02J7/00
Filed: 1988-01-13
Abstract: PURPOSE:To enable self-checking of a residue of a battery, by integrating a display body with a battery and a plurality of comparators to compare a discharge voltage with a plurality of detection voltages set for a specified voltage. CONSTITUTION:A battery section 3 is connected to a load 1 through a coil 12 of a lead switch 11 while being done to a residue detecting section 5 which comprises different reference voltage sources and a comparator IC 14 having a plurality of comparators. Outputs Q1-Q4 of the IC are connected to a display section 6 made up of a plurality of light emitting elements D1-D4 to display. Then, a current detector section 4, the residue detecting section 5 and the display section 6 are integrated with the battery section 3 to enable the self- checking of a residue of a battery by a display state of a display body, thereby permitting estimation of a remaining operating time as well. A display function is also performed automatically during the operating of equipment, thereby eliminating a power consumption during the stoppage of operation.
Patent JP-S5498484-A (JP)
Title: Rotation control apparatus
Inventor: SAKURAI KOUICHI
IPC: G05D13/62
Filed: 1978-01-20
Abstract: PURPOSE: To accomplish high speed control of rotating body with an output signal of semi-conductor laser through a self-coupling effect thereof.  
     CONSTITUTION: When a semi-conductor laser oscillates toward an laser beam irradiations surface 10', the beam is reflected and enters the laser 16 as a return beam only when it irradiates to a reflector 19. In this manner, such a return beam of the laser is cyclically inputted into the semi-conductor laser corresponding to the rotation of a turning multi-surface mirror 10 and a pulse signal is outputted due to a self-coupling effect. The pulse signal is inputted into a control circuit 15 and compared with a reference pulse. With a resultant deviation signal, a control signal is fed to a drive circuit of a motor 12. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11257224-A (JP)
Title: Muffler coupling structure for linear compressor
Inventor: SONG GYE-YOUNG
IPC: F04B35/04
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the frictional noises during the piston reciprocates between the components of a muffler coupling structure, which is easily manufactured and assembled to maintain tight coupling, as well as prevent any radial deformation of its spring that elastically supports the piston and fixedly forces a muffler onto the piston. SOLUTION: The muffler coupling structure for a linear compressor comprises a muffler 110 that is made up of a hollow, cylindrical inflow pipe part 111 and a contact surface part 112 of a prescribed area obtained by an outward right-angle bend of one side edge of the inflow pipe part 111, the other-side end of the inflow pipe part 111 being inserted in a gas flow passage F in a piston 9 and that one-side contact surface part 112 being brought in contact with the inner surface of a cover 10; and an elastic support means 120 disposed between the inner surface of the cover 10 and that one-side end of an internal laminated iron core 6 to support that one-side end of the muffler 110 under pressure.
Patent JP-S62166091-A (JP)
Title: Cream solder
Inventor: AOYAMA MASAYOSHI
IPC: B23K35/22
Filed: 1986-01-14
Abstract: PURPOSE:To improve the strength of a soldered metallic part by specifying the average grain size of the solder particles of power solder contained in cream solder to a prescribed size or above and specifying a flux to a prescribed content. CONSTITUTION:The cream solder consists of a mixture composed of the powder solder and flux. The average grain size of the solder particles in the powder solder is specified to >=140Xm and the content of the flux to about 10-20wt%. The solder is preferably Sn-3.5% Ag solder, etc. and inorg. acid and resin fluxes may be used for the flux. The cream solder is coated over entire surface of two sheets of the metallic parts, then these parts are superposed and are subjected to preliminary heating. The parts are heated to the temp. above the m.p. of the solder in vacuum. The parts are further cooled and soldered. The joint strength of the metallic parts is remarkably improved and the efficient soldering of large members is made possible by the above-mentioned method.
Patent JP-H09196747-A (JP)
Title: Measuring device
Inventor: SAKOTA MASARU
IPC: G01G13/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To decrease the number of parts and to improve measuring accuracy at the same time. SOLUTION: In a mechanism 2, which can be turned and takes out material to be measured, one load cell 13 and a tare holding tool 5 are provided. For one load cell 13, the role, which directly supports one point of a tare 14 at the lower position of the center of gravity of the tare 14, is provided. For the tare holding tool 5, the role, which supports the tare 14 so that the tare 14 can be displaced only in the vertical direction and holds the attitude of the tare 14, is provided. Thus, not only the number of the load cells 13 is decreased and the number of the parts is decreased, but also the requirement for measuring the maternal to be measured P under the state, wherein the heavy material such as the mechanism 2 for taking out the material to be measured is applied, is eliminated.  At the same time, the requirement for adding process and the like can be omitted by one-point supporting by the load cell 13 at the lower position of the center of gravity of the tare 14.
Patent JP-S61166151-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TSUCHIYA FUMIO
IPC: H01L27/088
Filed: 1985-01-18
Abstract: PURPOSE:To control scattering of MISFET electrical characteristics by a method wherein two MISFET using a common gate electrode are piled one upon the other with their source or drain regions so arranged that the lengths of channels cross each other. CONSTITUTION:An n-channel MISFET Qn is mainly constituted of a semiconductor substrate 1, conductive layer 4, insulating film 3 and a pair of semiconductor regions 7. A p-channel MISFET Qp is mainly consituted of a conductive layer 6 wherein a channel is to be formed, conductive layer 4, insulating film 5, and a pair of semiconductor regions 8. The conductive layer 4 is used by the two MISFETs Qn and Qp and serves as their gate electrode, and their source or drain regions are so positioned that their respective channel lengths cross each other. That is, the source or drain regions respectively belonginging to the MISFET Qn and MISFET Qp are provided in different regions and do not overlap, which makes it possible for the semiconductor regions 8 to be formed after the completion of the semiconductor regions 7.
Patent JP-H11201308-A (JP)
Title: Pressure control valve
Inventor: YAMASHITA SHIGERU
IPC: F16K17/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To reduce pressure override of a pressure control valve using a poppet valve and simultaneously prevent its chattering. SOLUTION: Oil fluid of a hydraulic control circuit is caused to pass through a passage between an acute slope of a conical surface 3b provided on a lower part of a poppet valve 3 and an inner surface 1a of an input port, the flow is faired to stabilize motion of the poppet valve 3, whereby its chattering is prevented, and an opening area is formed by an obtuse slope of a conical surface 3a provided above the conical surface 3b and a seat surface 5a of a valve seat, whereby a rate of change of the opening area is increased relative to a valve lift amount (x).
Patent JP-S61168718-A (JP)
Title: Slag-tap furnace
Inventor: SUHARA SHIGEO
IPC: F23J1/08
Filed: 1985-01-18
Abstract: PURPOSE:To prevent an inside furnace temperature from decreasing as well as to prevent slags stream at its discharging exit port from clogging by a method wherein an ash hopper and a combustion furnace are connected with a return-tube path of combustion gas through an ari-blower, further the return tube path is equipped with a branch line, the second return tube path, which is connected newly to a upper side of the combustion furnace. CONSTITUTION:The combustion gas taking out from the ash hopper 2 is structurally returned to the inside furnace 1 by the use of air blower 21 through the return-tube path 23, and in the return-tube path a high pressure gas flow-meter 22 is provided. In discharging melted slags, which are produced in the furnace 1 due to a high temperature burning, from a slag discharging exit port 17, the both gas and slags are taking out simaltaneously aiming at maintaining smooth fluidity andquantatively discharge of the slags. By returning the combustion gas into the furnace 1, the decrease in temperature inside of the furnace is prevented. Since the taking out gas are wholly returned to the furnace 1, its thermal efficiency is improved. Besides, no impacts is given to the burning condition of the furnace with a withdrawal of the combustion gas, therefore, combustion is stabilized, further a large amount gas are in controllable condition, therefore, it is made possible to maintain better fluidity of slags as well as to incrase quantative discharge of glags.
Patent JP-S57120151-A (JP)
Title: Japanese language input system with confirmation of voice
Inventor: HAGINO TERUO
IPC: G10L15/32
Filed: 1981-01-20
Abstract: PURPOSE:To increase the recognition factor and to decrease the cost of constitution, by dividing a Japanese sentence to be supplied in voice into syllables in taking notice of the reading of the Chinese characters and supplying the additional information showing the features of the voice when the voice is supplied. CONSTITUTION:The reading is supplied in voice for a unit of KANA (Japanese syllabary) or the Chinese character, and at the same time a key showing the features of the voice is pressed. A control part 5 displays the result of recognition for plural candidates given from a voice recognizing part 2 at a display part 6. The part where the Chinese character is designated is sent to a KANA- Chinese character converting part 7, and the Chinese compound word corresponding to the KANA is selected by a word dictionary 8 to be displayed at the part 6. In case the displayed character is different from the input, a KANA letter part selects the next candidate character and a Chinese character part retrieves the dictionary 8 again in consideration of the relation of connection for the reading syllables. Thus, in case of occurrence of homophone it is selected to produce a sentence.
Patent JP-H06211560-A (JP)
Title: Ceramic compact and its production
Inventor: MONMA JUN
IPC: C04B35/64
Filed: 1993-01-18
Abstract: PURPOSE:To produce a ceramic compact capable of easily undergoing precision machining without causing defects and enabling mass-production of ceramic sintered compacts having a complex shape in a high yield at a low cost. CONSTITUTION:An org. polymer binder and a plasticizer are added to powdery ceramic stock or an inorg. compsn. prepd. by adding a sintering aid and a colorant to the ceramic stock and the resulting stock mixture is compacted into a prescribed shape to obtain a ceramic compact. At this time, the content of the plasticizer is regulated to <=0.5 pt.wt. per 100 pts.wt. of the inorg. compsn. Thus, the objective ceramic compact is produced.
Patent JP-H06217432-A (JP)
Title: Suspension wheel for stringing work
Inventor: KOBAYASHI KYOJI
IPC: H02G1/02
Filed: 1993-01-18
Abstract: PURPOSE:To allow the laying of a new wire while riding over obstacles, e.g. dampers and spacers, fixed to an existing wire with small hauling force without removing the obstacles. CONSTITUTION:The suspension wheel for stringing work comprises more than two traveling wheels 31...33 which can roll on an existing wire 1, and a guide wheel 6 for introducing a pilot rope 7 required for laying a new wire. The suspension wheel further comprises a revolution mechanism 3 for revolving the traveling wheels 31, 33 to allow riding over an obstacle 2 on an existing wire 1 when the traveling wheels abut on the obstacle 2 while keeping a same interval on a circular track, and a frame 5 for holding the guide wheel 6 while spacing apart downward from the revolution mechanism 3.
Patent JP-S59131524-A (JP)
Title: Production of spinel type zinc titanate
Inventor: YAMAMURA HIROSHI
IPC: C01G23/00
Filed: 1983-01-18
Abstract: PURPOSE:Ethanol is added to an aqueous solution containing titanium ions and double moles of zinc ions and an oxalic acid solution in ethanol is added dropwise thereto, the resultant precipitate is pyrolyzed to obtain the titled homogeneous and easily sintering zinc titanate. CONSTITUTION:An aqueous solution containing titanium ions such as aqueous titanium oxynitrate and another aqueous solution containing zinc ions such as aqueous zinc chloride or zinc nitrate are mixed so that the molar ratio of the titanium ion to the zinc ion becomes 1:2, then ethanol is added in such an amount as the system becomes not turbid. Then, an oxalic acid solution in ethanol is gradually added dropwise to the solution to form precipitate. The precipitate is filtered off, dried and pyrolyzed at a temperature about 1,000 deg.C to produce the objective spinel type zinc titanate. The product is homogeneous and easily sintered, thus being suitable for use as a heat-resistant material.
Patent JP-H08193294-A (JP)
Title: Plating treatment of hoop material, continuous plating treatment device of hoop material and apparatus for producing semiconductor parts
Inventor: HIROMITSU MASAAKI
IPC: H01L23/50
Filed: 1995-01-18
Abstract: PURPOSE: To make it possible to efficiently and integrally execute a series of operations without the occurrence of such trouble that product defect arises in a hoop material in a plating treatment device in consequence of the fault in a part of the device. CONSTITUTION: A first buffer device 9A and a second buffer device 9B are held interposed between a desired pretreatment stage position and the plating treatment device 10 and between the plating treatment device 10 and a post treatment stage position. The hoop material 1 accumulated in the first buffer device 9A is supplied to the plating treatment device 10 when the supply of the hoop material 1 to the first buffer device 9A from the pretreatment stage stops. On the other hand, the hoop material 1 discharged from the plating treatment device 10 is accumulated in the second buffer device 9B when the treatment of the hoop material 1 in the post treatment stage stops.
Patent JP-H01186754-A (JP)
Title: Nonaqueous electrolytic liquid secondary battery
Inventor: TERASHI KAZUO
IPC: H01M4/134
Filed: 1988-01-14
Abstract: PURPOSE:To improve the cycle property by using a lithium processed by a ring-form ether in which lithium arsenate hexafluoride is solved, as the lithium of a lithium negative electrode. CONSTITUTION:By processing lithium with a ring-form ether in which lithium arsenate hexafluoride is solved, a protective membrane is formed on the surface of lithium. By using the lithium processed in such a way as the negative electrode, the deposition and the electric separation are generated through the protective membrane in the charge and the discharge of the battery, and the direct contact of the separated active lithium to the nonaqueous electrolyte is prevented to suppress the reaction with the solvent. The charge and discharge cycle property can be improved consequently.
Patent JP-S5392106-A (JP)
Title: Tape control system
Inventor: TAMOGAMI MASAHIKO
IPC: G11B15/087
Filed: 1977-01-25
Abstract: PURPOSE: To decrease the error rate of process writing, reading and prossing data blocks and processing time in a tape control system by setting the idly feeding distance of the tape correspondingly to the existence of the error detection of the data block. 
     COPYRIGHT: (C)1978,JPO&Japio