baber/WOPTO huggingface dataset:
Patent JP-H02117011-A (JP)
Title: Electric-conductive composition
Inventor: KASHIWAZAKI SHIGERU
IPC: H01B1/22
Filed: 1988-10-25
Abstract: PURPOSE:To make it possible to obtain a composition with an excellent processing property and suitable for a conductive material or a shielding material by incorporating 15 to 45vol.% nickel flakes of a specific size to a rubber or a synthetic resin. CONSTITUTION:Nickel flakes are combined with rubber or synthetic resin. Nickel flakes are necessary to have a mean thickness 1mum and the size to pass through the 400 mesh screen 90% or more. The mixing ratio of the nickel is necessary to be 15vol.% or more, preferably 25 to 40vol.%, to give a shielding effect and conductivity. Consequently, an excellent conductivity and shielding effect can be obtained, and moreover, extruding can be made easily.
Patent JP-H02115523-A (JP)
Title: Air intake device of engine
Inventor: MATSUO YUJI
IPC: F02B27/00
Filed: 1988-10-26
Abstract: PURPOSE:To eliminate adverse influence, to supercharging effect, of air or gas introduction into an air intake passage by installing an air or gas introduction passage, one end of which is connected to an air or gae taking out part and its downstream side connected to an air intake passage. CONSTITUTION:Independent air intake passages 2a-2f connected to each cylinder 1A-1F are divided into two cylinder groups which do not substantially overlop each other, and connected to No.1 air intake manifold 3 or No.2 air intake manifold 4. One end of a gas or air introduction passage 11 is connected to an air or gas taking out part and other end to the air intake manifolds 3, 4. The phases of pressure vibration of the columnar vibration system upstream of both air intake manifolds 3, 4 are, therefore, shifted each other, and a large resonance supercharging effect is obtained at their resonance point, i.e., at a synchronization of their number of revolution. As against this, adverse influence to the resonance supercharging effect at branch air intake passages 5, 6 is eliminated by setting the synchronous number of revolution at branch introduction passages 11a, 11b of the introduction passage 11 the same as the synchronous number of revolution with the branch air intake passages 5, 6.
Patent JP-H08128304-A (JP)
Title: Thermal power generation plant autonomous adaptive control system
Inventor: MATSUMOTO HIROSHI
IPC: G06Q10/10
Filed: 1994-11-04
Abstract: PURPOSE: To monitor and evaluate operation regulation factors without using total system dynamic characteric model of a power generation plant by providing an autonomous managing means which enlarges an adoption degree of a specified starting schedule in accordance with repetition of starting. CONSTITUTION: An actual starting schedule is prepared by the use of a first starting schedule obtained by a schedule correction rate calculation means 600 and a second starting schedule obtained by adaptive knowledge acquiring means 800. An autonomousity management means 200 enlarges an adoption degree of the second starting schedule, by the operation that an autonomous factor λ is increased in accordance with repetition of starting, which factor regulates an adoption ratio of the first and second starting schedules at the time of preparing the actual starting schedule. Automatic preparation of the starting schedule for reducing the starting time to minimum is executed while satisfying plural operation regulationconditions such as equipment protection reference and environmental regulation values at the same time.
Patent JP-S61158960-A (JP)
Inventor: BURAIAN EBANSU
IPC: A61K31/40
Filed: 1985-12-03
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-S62131120-A (JP)
Title: Exothermic device
Inventor: IWAIZUMI YASUSHI
IPC: E01C11/26
Filed: 1985-12-02
Abstract: PURPOSE:To greatly improve the efficiency of heating and melting snow, by providing a main heat flow passage that is embedded under a floor surface or a road surface to be heated and a projecting part, one end of which is connected to the main heat flow passage and the other end of which is exposed on the floor surface or the road surface to transmit heat supplied from the main heat flow passage to the said other end. CONSTITUTION:A main heat flow passage 1 is embedded between asphalt 2 and the ground 4. Projecting parts 3 are placed on the upper end of the main heat flow passage 1, spaced at predetermined intervals. One end of the projecting part 3 is formed into a heat pipe which communicates with the main heat flow passage 1, whereas the other end 3a of the projecting part 3 is screwed into the main body of the projecting part 3 so that the top surface of said end 3a comes to a level with the road surface 2a. Heat from the main flow passage 1 is transferred to the road surface 2a through the asphalt 2 to be directly radiated from the top end 3a of the projecting part 3. The heat radiated from the top end 3a is the heat which is directly transferred from the main heat flow passage 1 through the lower part of the projecting part 3, therefore, the efficiency of heat transfer is very high and amount of radiant heat is large, making, therefore, it possible to melt snow sufficiently in the case of a heavy snow fall.
Patent JP-S63124529-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI HITOSHI
IPC: H01L21/302
Filed: 1986-11-14
Abstract: PURPOSE:To obtain a resist pattern having an excellent dimensional accuracy of width and less irregularity by applying O2 plasma to the remaining resist after development and removing it by means of a parallel flat plate type etching device. CONSTITUTION:When a wafer is placed in an etching device and O2 plasma 13 is discharged at low pressure for a short time, the etching of a parallel flat plate type etching device mainly advances a reactive ion etching. That is, the ions in the plasma 13 are accelerated in a direction perpendicular to the wafer near a cathode, and those which arrive at the resist are reacted with the resist to advance the etching. Accordingly, the reactive ion etching is anisotropic, and when the resist is etched by the plasma 13 by using this device, the resist is etched perpendicularly. Thus, although the resist 12 is slightly reduced on the upper layer, the remaining resist disposed between narrow resist patterns is removed to obtain a resist pattern having a clean rectangular shape and an excellent dimensional accuracy of width.l.
Patent JP-H07104356-A (JP)
Title: Flash light emitting device
Inventor: TERUNUMA HIROSHI
IPC: H05B41/32
Filed: 1993-10-05
Abstract: PURPOSE:To obtain a flash light emitting device capable of photographing with a proper exposure at the time of executing flash photographing by emitting the light of plural strobes and further miniaturizing the whole of a camera as well. CONSTITUTION:The flash light emitting device is equipped with at least the first and second strobes 10 and 11, a capacitor MC storing electrical energy for emitting the light of the strobes 10 and 11 and further, a flashmatic control part controlling a diaphragm by the guide numbers and subject distances of the first and second strobes 10 and 11. Then, only one capacitor is used and one or plural strobes timely emit the light. Simultaneously with this, necessary flashmatic control corresponding to each case is independently executed.
Patent JP-H02119598-A (JP)
Title: Power supply switching device
Inventor: TAKADA SHINJI
IPC: H02P27/06
Filed: 1988-10-27
Abstract: PURPOSE:To suppress the acceleration of a motor at the time of switching to a commercial power source by inserting a reaction into the feeder circuit of the motor immediately after the power source is switched either from the commercial power source to a variable frequency power source or vice versa. CONSTITUTION:A reactor 14 and switching means 15 connected to the reactor 14 are inserted into a common feeder circuit for a system for driving a motor 5 by a commercial power source 7 and a system for driving a motor 6 by a variable frequency power source 8, and the motor 6 is driven through the reactor 14 only for a predetermined period of time after the power sources are switched in the switching between the above two systems in bidirections. Thus, the reactor 14 suppresses the accelerating speed of the motor 6 when the power source 8 is switched to the power source 7 to allow a damper to sufficiently follow up the switching of the power sources.
Patent JP-H04151007-A (JP)
Title: Drive control device for actuator
Inventor: NARISAWA JUNICHI
IPC: F15B11/04
Filed: 1990-10-09
Abstract: PURPOSE:To improve the rise characteristic of an actuator by setting the rise point in input/output characteristic of a command value generating means for generating an input/ output value below the lower limit of the rise point in control characteristic of the actuator by means of the input of a control quantity target value. CONSTITUTION:A command speed V from an operation part l such as a lever and also the angle signal theta of an angle sensor 7 are inputted to an arithmetic processing circuit 2, so that a target value Q' of the control flow quantity for the purpose of making locus control is calculated. This signal Q' is inputted to a function generator 3, so that a command current I corresponding to the input control flow quantity Q' is outputted on the basis of a characteristic of the command current I of an electricity-oil pressure conversion valve 5 vs. the flow quantity Q'. Accordingly, the electricity-oil pressure conversion valve 5 is driven through a drive circuit 4 and thus the oil pressure to a cylinder 6 for driving an arm is controlled. Therefore, by setting the rise point in input/ output characteristic of a command value generating means below the lower limit for the rise point in control of the cylinder 6, the control characteristic at the time of start and the control accuracy can be inputted.
Patent JP-H11104846-A (JP)
Title: Coated conductive member joining device
Inventor: OSHITA KOJI
IPC: B23K11/16
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a coated conductive member joining device having three small-sized electrodes. SOLUTION: A first electrode 20 including a cylindrical part 24 and a bottom part 26 is perpendicularly provided in a slide 14 which is provided in a frame 12 so as to be ascendable and descendable, a third electrode 30 provided in the slide 14 is coaxially fitted into the cylindrical part 24, and a tip end surface 34 is brought into contact with the bottom part 26. A second electrode 40 is coaxially provided in the frame 12 with the third electrode 30. At the time of joining, a solenoid coil wire and a terminal are set between the first and third electrodes 20, 30 and the second electrode 40, the first and third electrodes 20, 30 are approached to the second electrode 40, and the solenoid coil wire and the terminal are clamped to be pressurized.  A heat generating current is fed, the tip end surface 34 and the bottom part 26 are heated by contact electrical resistance, whereby an electrically insulated film is molten. A welding current fed from a welding power source is made to flow from the first electrode 20 to the second electrode 40, a contacting part between the solenoid coil wire and the terminal is heated by contact electrical resistance and joined.
Patent JP-H08136012-A (JP)
Title: Refrigerant heater
Inventor: UENISHI MASAHISA
IPC: F24F5/00
Filed: 1994-11-04
Abstract: PURPOSE: To reduce the number of component parts of a refrigerant heater by providing an aluminum-extruded product wherein heat-absorbing plates, heat-exchanging fins, refrigerant pipe mounting parts, a combustion chamber mounting seat and an exhaust chamber wall are continued integrally with one another in an extruded direction. CONSTITUTION: A refrigerant heater main body 7 to be set in a combustion chamber A is made of an aluminum-extruded product 8 as a base material. In this aluminum-extruded product 8, heat-absorbing plates 2 are provided wherein heat-exchanging fins 5 are disposed on opposed faces 2a while refrigerant pipe mounting parts 9 which project in a cross- sectionally tongue-piece-shaped state and hold refrigerant pipes 6 among them are disposed on outer faces 2b. Further, the refrigerant heater main body 7 has an exhaust chamber wall 10, which is connected to the upper ends of the heat-absorbing plates 2, respectively, and which is formed into a predetermined cross-sectional shape so as to surround an exhaust chamber 4, and a combustion chamber mounting seat 11, which corresponds to a receiving part C of the combustion chamber A and which is formed integrally with the lower ends of the heat-absorbing plates 2, respectively. The heat-absorbing plates 2, exhaust chamber wall 10 and combustion chamber mounting seat 11 are formed by aluminum extrusion as an integrated cross section, and they are continued in an extruded direction, respectively.
Patent JP-2000101043-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KASAOKA TATSUO
IPC: H01L21/8242
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain efficient insulating characteristics to improve productive margin by preventing the interlayer insulation film on a cell plate electrode from becoming thinner at the corner part of the cell plate electrode in the memory cell region of a DRAM. SOLUTION: In this manufacturing method, after a conductive film 26 and a silicon nitride film 27 are deposited successively, the same pattern processing is executed to form a cell plate electrode 28 comprising a silicon nitride film 27 and a conductive film 26. An interlayer oxide film 29 is deposited thereon, and the interlayer oxide film 29 is subjected to planarizating processing. Thereby, a silicon nitride film 27 having the predetermined thickness of film is secured on the conductive film 26 of the cell plate electrode 28.
Patent JP-S63125366-A (JP)
Title: Paper feeder for large printer
Inventor: TSUZUKI TAKASHI
IPC: B41J15/04
Filed: 1986-11-14
Abstract: PURPOSE:To enable easy correction of warpage of a feeding shaft and enable a large size printing paper to be smoothly fed even on a large printer, by disposing a plurality of energization-adjusting means in the axial direction of the feeding shaft. CONSTITUTION:A major part of each energization-adjusting means comprises an energizing member 33 having an annular cross-sectional shape and pressed against a feeding shaft 31, an energizing spring 34 for energizing the energizing member 33 in the direction for pressing against a platen 10, and an adjusting screw 35 for adjusting the energizing force of the spring 33. The energizing member 33 is provided, in a back surface thereof, with a retaining hole 33a into which one end of the spring 34 is fitted. A small diameter tip part of the screw 35 penetrating through the spring 34 is fitted into the hole 33a to such a small extent as not to make contact with the bottom of the hole 33a, whereby the spring 34 is prevented from buckling. The screw 35 is engaged with a threaded hole 36a formed in a frame 36 fitted between inside surfaces of a casing 5, and is prevented from slackening, by a lock nut 37.
Patent JP-H1096342-A (JP)
Title: Door lock handle device with axial pin tumbler lock mechanism
Inventor: NAKANO SUEO
IPC: E05B27/10
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a lock handle device which resists illegal unlocking as a picking tool cannot be inserted into a key groove by the required sufficient amount to unlock it. SOLUTION: This door lock handle device has a key groove 5 provided to cross the front end 3a of a locking shaft 3. A driven pin 9 and a drive pin 11 are enclosed in axial small holes 7, 8, provided respectively in a strike 1 and the locking shaft 3, and are activated and projected by a spring 10 to cause a dummy pin 12 secured to the inner surface bottom part 13 of the key groove 5 to project into the key groove 5, and a control recess 4b which presses the drive pin 11 toward an unlock position and an undercut through which the dummy pin passes are provided in the back of a key handle 4.
Patent JP-H0986576-A (JP)
Title: Inner cylinder of double aerosol container
Inventor: KOGURE AKIO
IPC: B05B9/04
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To smoothly insert without any resistance an inner cylinder with a large outer diameter of the trunk part into an aerosol container by forming a plurality of folds from the surface of the trunk part to the center of the bottom part of the inner cylinder. SOLUTION: A plurality of folds 3 are formed from the surface of the trunk to the center of the bottom face part of an inner cylinder 2 on the surface of the flexible inner cylinder 2 hung in an aerosol container 1. When the inner cylinder 2 is placed on the curled part 5 of the aerosol container 1 and the inner cylinder 2 is inserted into the aerosol container 1 by inserting an inserting lever into the inner cylinder 2, the lower part of the trunk part and the bottom face part of the inner cylinder 2 are stretched in the axial direction and the widths of the recessed parts 3b of the folds 3 are narrowed. As the result, the outer diameter of the lower side of the trunk part of the inner cylinder 2 is shrunk smaller and the inner cylinder 2 is inserted without any resistance from its bottom part into the aerosol container 1.
Patent JP-H01116081-A (JP)
Title: Manufacture of thin functional ceramics film
Inventor: NOGUCHI SEIICHIRO
IPC: C23C18/12
Filed: 1987-10-29
Abstract: PURPOSE:To manufacture a thin functional ceramics film by simple equipment by forming an aqueous or organic-solvent solution of inorganometallic salts and organometallic salts, dispersing the above solution into fine drops in a heating atmosphere to carry out thermal decomposition, and the depositing the above on a substrate. CONSTITUTION:One or >=two kinds among inorganometallic salts and/or organometallic salts soluble in water or organic solvents (alcohol, acetone, etc.) are dissolved in water or organic solvents. Further, the metallic elements include the elements located on the left side of a line connecting B and At in a long period-type periodic table, excluding hydrogen, and also include the various elements located on the line connecting B and At. Subsequently, the resulting solution is dispersed into fine drops in a heating atmosphere and deposited, in the course of or directly after the thermal decomposition of solutes, on a substrate. By this method, the thin functional ceramics film can be obtained by simple equipment at a low running costs.
Patent JP-H04149091-A (JP)
Title: Production of silicon single crystal
Inventor: ASAI SHIGEO
IPC: C30B15/14
Filed: 1990-10-08
Abstract: PURPOSE:To economically produce a silicon signal crystal rod having high quality with high efficiency by dissolving silicon in a dissolving vessel to form a silicon skull layer on the inside surface and pulling up the single crystal rod from the melt in the specific form. CONSTITUTION:The inside surface of a water-cooled induction coil which acts an electromagnetic field on the silicon housed therein is coated with a high melting insulator. This induction coil is formed as the dissolving vessel. The silicon in this dissolving vessel is dissolved therein to form the silicon skull layer on the side surface of the vessel. The pulling up of the single crystal rod in this state from the silicon melt in such dissolving vessel is executed in the following manner: The ratio Cn of the over-all heat transfer resistance of the cooling water and thermal resistance part to the heat transfer resistance of the above-mentioned skull layer is confined to <=0.25 and the ratio Bn of the induction heat generation rate to the heat transfer rate is specified to 16 to 16/Cn. The ratio Cn of the heat transfer resistance of the cooling water and thermal resistance part to the heat transfer resistance of the skull layer is expressed by equation I and the ratio Bn of the induction heat generation rate to the heat transfer rate is expressed by equation II.
Patent JP-S62131763-A (JP)
Title: Dc power source
Inventor: MURAKAMI YOICHI
IPC: H02M3/337
Filed: 1985-12-03
Abstract: PURPOSE:To reduce a size and to decrease a generated noise at high voltage inputting time by using a one-element forward type when an input voltage is high and a push-pull type when the input voltage is low. CONSTITUTION:When an input voltage from a primary power source 1 is a predetermined value or higher, the operation of a driver 6 is stopped by a gate circuit 7, a transistor 4 is turned OFF, and a transistor 3 is operated as a one-element forward type. When the input voltage from the source 1 is low, drivers 5, 6 are operated, and the two transistor 3, 4 are operated as a push-pull type. Thus, the peak value of a current flowing to a transformer 3 at normal operation time when the input voltage from the source 1 is high can be reduced.
Patent JP-2000095023-A (JP)
Title: Headlight
Inventor: OKUBO YASUHIRO
IPC: F21V15/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a cloud by dividing up one part of the light from a light source lamp to the low temperature part of a lens by using one part of the reflection surface of a reflector. SOLUTION: This headlight forms the light distribution pattern of a prescribed low beam and the light distribution pattern of a high beam by the entire surface reflection light distribution of a reflection surface 43. The reflection surface segments for preventing a cloud 44, 45 are provided on the part not affecting to the light distribution pattern of the prescribed low beam and the light distribution pattern of the high beam out of the reflection surface 3. The reflection surface segments for preventing the cloud 44, 45 prevent the cloud by reflecting one part of the light from the light source lamp to the lens 2 side in response to a dummy part 41. Consequently, even if the surplus light from the filament for the low beam is divided up to the low temperature part of the lens 2 by the surplus reflection surface segments 44, 45 for preventing the cloud of the reflection surface 43, there is no problem on the light distribution especially. Therefore, the cloud can be prevented.
Patent JP-H03134015-A (JP)
Title: Thermosetting resin composition
Inventor: FUJIWARA HIROSHI
IPC: C08J5/04
Filed: 1989-10-19
Abstract: PURPOSE:To obtain a thermosetting resin composition improved in workability and the heat resistance, etc., of a cured product by mixing a bismaleimide with an epoxy resin, formylphenoxycyclophosphazene and a cure accelerator. CONSTITUTION:A mixture of hexachlorocyclotriphosphazene or octachlorocyclotetraphosphazene with hydroxybenzaldehyde and optionally phenol is reacted to obtain a formylphenoxycyclophosphazene (A) of the formula (wherein n=3-4; p+q=2; p>0; q>=0, and pn is a positive integer, qn is 0 or a positive integer; the formyl group is ortho, meta or para to the benzene ring). 100 pts.wt. bismaleimide (B) is mixed with 20-300 pts.wt. epoxy resin (C), 20-300 pts.wt. component A, 0.3-3wt.%, based on the total of components A-C, cure accelerator (D) which is desirably an onium compound or an amine, and a filler, a pigment, a coupling agent, a mold release, etc., (E).
Patent JP-H04275946-A (JP)
Title: Blue/gray transparent glass ceramic article and method for manufacture thereof
Inventor: ROBAATO MAIKERU MOREENA
IPC: C03C10/00
Filed: 1991-10-21
Abstract: PURPOSE: To provide a transparent glass-ceramic article having the linear coefficient of thermal expansion of 10×10 -7 /°C without using a carbonaceous reducing agent, showing present blue or gray and containg β-quartz solid solution as a main crystal phase.  
     CONSTITUTION: This article is crystallized at a job site from a reducing precursor glass article substantially consisting of 2.5 to 3.5% Li 2 O, 1.5 to 2.5% MgO, 17.75 to 20% Al 2 O 3 , 64 to 70% SiO 2 , 2 to 4.5% TiO 2 , 1 to 2% ZrO 2 , 0 to 2% BaO and 0.2 to 0.5% Cl, by weight, of oxide reference and not containing alkali metallic oxide other than Li 2 O and alkaline earth metallic oxide other than MgO and BaO, ZnO and B 2 O 3 . 
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