baber/WOPTO huggingface dataset:
Patent JP-H04134130-A (JP)
Title: Air intake device of engine
Inventor: HASHIMOTO NOBORU
IPC: F02B39/04
Filed: 1990-09-26
Abstract: PURPOSE:To perform scavenging positively so as to attempt decrease in temperature in a cylinder and prevent abnormal combustion by making a control process to increase supercharging pressure of a supercharger when remaining gas quantity in the cylinder is more than a specified quantity at the time of the abnormal combustion. CONSTITUTION:Reading of an intake air quantity Q, engine rotational speed Ne, the atmospheric pressure P, torque T, and a knocking signal is performed in a CPU 30 during operation of an engine 12, knock generation is judged by existence of the knocking signal, and a charging quantity 7c is calculated by multiplying the atmospheric pressure P by the intake air quantity Q at the time of generation of knock so as to calculate average effective pressure Pi. Pi/7c is calculated, and it is judged whether the remaining gas quantity is more than a specified value based on a specified map from the present charging quantity 7c and Pi/7c. In the case when the remaining gas quantity is more than the specified quantity to include a margin for blow-off, a valve body 24 is opened, and a bypass passage 22 is opened, and also a pulley ratio is improved in a pulley ratio variation device 21 so as to increase the supercharging pressure by a supercharger 6.
Patent JP-H0596962-A (JP)
Title: Fitting construction for fuel tank
Inventor: OTA MICHITAKA
IPC: B65D25/20
Filed: 1991-10-04
Abstract: PURPOSE:To improve the workability and obtain deterioration prevention function for supporting rigidity in the case of fitting a fuel tank to a vehicle body by means of a supporting band. CONSTITUTION:In the case of engagingly fixing a fixing end part 17b on one end of a supporting band 17 to the band fixing part 25 of a vehicle body so as to fit a fuel tank, the fixing end part 17b of the supporting band 17 is provided with a locking member 26, meanwhile, the band fixing part 25 on the body side is provided with an opening part 31 in which the locking member 26 can be inserted and an engaging part 33 to engage with the locking member 26, and further a regulating member 27 to regulate movement of the locking member 26 engaged with the engaging part of the band fixing part 25 is installed in the supporting band 17 or the opening part.
Patent JP-H07113671-A (JP)
Title: Heating resistor
Inventor: ABE HIROYUKI
IPC: G01P5/12
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a heating resistor having a balanced temperature distribution and an improved operability. CONSTITUTION:Lead wires 2 are bonded to the opposite ends of an insulator pipe having a recessed section and a winding of a resistor 4 is formed thereon spirally with recession grooves used for positioning. Moreover, the whole is overcoated. By using a heating resistor constructed in this way and having a balanced temperature distribution, an effect of improving the measuring accuracy of a thermal type air flowmeter is produced. Moreover, the recession grooves in the opposite end parts are helpful in positioning the resistor at the time of an operation of winding it and this produces an effect of improving operability.
Patent JP-S63105003-A (JP)
Inventor: FURANSESUKO DERA BUATSURE
IPC: A61K8/00
Filed: 1987-10-13
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-H0564833-A (JP)
Title: Manufacture for polypropylene resin foamed sheet
Inventor: SASAKI TAKAYUKI
IPC: B29C48/32
Filed: 1991-09-09
Abstract: PURPOSE:To hold receiving strength of a polypropylene resin foamed sheet high and make density of the resin foamed sheet low as a molded product, by a method wherein viscosity of a thickness direction of a resin tube is made controllable by a ring provided within a circular die. CONSTITUTION:After polypropylene resin is melted and kneaded within an extruding machine along with a foaming agent, a melted and kneaded foamable polypropylene resin composition is extruded into the atmosphere through a circular die and made into a polypropylene resin foamed sheet. At this time, after the melted and kneaded polypropylene resin composition is divided into annular two layers by a ring 2, both the layers are combined again with each other and made into annular one layer and then the same is extruded into the atmosphere through the circular die. With this construction, reclamation and use of the same are possible as reclaimed polypropylene resin, and the polypropylene resin foamed sheet 7 superior in heat resistance and heat insulation properties can be manufactured.
Patent JP-S62119213-A (JP)
Title: 1-butene random copolymer and use thereof
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F210/00
Filed: 1985-11-20
Abstract: PURPOSE:To provide the titled copolymer composed of 1-butene and an alpha-olefin, having narrow molecular weight distribution and compositional distribution, specific viscosity, melting point, crystallinity, solubility and NMR spectrum and excellent transparency and tensile characteristics and useful as a packaging film, etc. CONSTITUTION:1-Butene and a 3-20C alpha-olefin other than 1-butene are copolymerized in the presence of a catalyst composed of an indenyl group- containing zirconium compound and alumino-oxane to obtain the objective copolymer composed of 60-98mol% 1-butene component and 2-40mol% alpha-olefin component, having an intrinsic viscosity [eta] of 0.5-6dl/g measured in decalin at 135 deg.C, a molecular weight distribution (Mw/Mn) of <=3, a melting point of 40-130 deg.C measured by differential scanning calorimeter and a crystallinity of 5-60% measured by X-ray diffraction, containing <=1wt% component soluble in boiling methyl acetate and <=4X[eta]<-1.2>wt% component soluble in acetone/n- decane mixture (1/1 by volume) at 10 deg.C, free from the signal of two adjacent methylene chains between two adjacent tert-carbon atoms in the main chain measured by <13>C-NMR spectrum and having a standard deviation of compositional distribution of <=10mol%.
Patent JP-S61137893-A (JP)
Title: Anthracyclin r20x4
Inventor: OTAKE NOZOMI
IPC: A61P31/04
Filed: 1984-12-07
Abstract: NEW MATERIAL:The compound of the formula or its salts. Appearance: darkbrown powder; elementary analyses: (observed in %) C 60.31, H 5.91, N 2.61, O 31.17; molecular formula: C26H29NO10; molecular weight: 515.5; melting point: 175-177 deg.C; solubility: soluble in acidic water, basic water, methanol, insoluble in water, hexane where it shows brown color in methanol solution and changes its color to bluish violet in alkaline media. USE:Carcinostatic agent: it markedly inhibits the proliferation of mouse leukemia cultured cells (P388). PREPARATION:A microorganism in Actinomadula, capable of producing anthracyclin R20X4 such as Actinomadula roseoviolacae R20 (FERM 7138) is cultured, preferably by aerobic submerge method at 27-30 deg.C.
Patent JP-H10106166-A (JP)
Title: Reproducing device and reproducing method
Inventor: NOZAKI MITSUYUKI
IPC: G11B20/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To enhance operability by unnecessitating various kinds of setting at the time of supplying a power source or at the time of starting reproduction. SOLUTION: A desired setting state desired by the user is previously stored in a setting table 52a in a system ROM.RAM part 52. When the reproducing device is used, setting items of the reproducing device are automatically set along the stored setting contents individualy. Then, at the time of reproducing data, the individual setting contents are compared with information for managing a video title set of video manager read out of an optical disk 10 by a system CPU 50, and if individual data to be reproduced are not conformed with the setting condition, an alarm is given or a change for a default setting value of the reproducing device is made. Consequently, for example, when an eye handicap is set in advance, a voice guide function is turned on by the CPU 50, and a voice guide to a video menu is performed or an operational condition of the device is reported with voice.  Thus, the vaious kinds of setting at the time of starting reproduction can be unnecessitated to enhance the operability.
Patent JP-H03121622-A (JP)
Title: Audio reproduction circuit
Inventor: FUJIMOTO SHOJI
IPC: H03M1/82
Filed: 1989-10-05
Abstract: PURPOSE:To prevent generation of noise at an output side with the stop of a data shift clock signal or the like by providing a circuit lock signal interrupt detection section detecting interruption of a circuit lock signal so as to reset a signal processing section and a data latch means in a PCM-PWM conversion section. CONSTITUTION:When a data shift clock signal SCK or the like is stopped and a circuit lock signal Sc is interrupted, a circuit lock signal interrupt detection section 4 detects the interruption state of the circuit lock signal Sc to output an internal reset signal Sr. The internal reset signal Sr is used to reset various data latch means 3, 3' in a signal processing section 1 and a PCM-PWM conversion section 2 to make the content to be all 0. Thus, the input level of a PCM audio data signal DI is equivalently 0 and the output level reaches also 0. Thus, an input data signal due to stop of a data shift clock signal or the like goes to indefinit state thereby causing noise at the output side is prevented.
Patent JP-H05158779-A (JP)
Title: Method and device for changing data setting mode for bonding device
Inventor: TAKAHASHI KUNIYUKI
IPC: G06Q50/04
Filed: 1991-09-11
Abstract: PURPOSE:To improve and simplify the management by restricting the item of a data setting mode according to the ability of an operator. CONSTITUTION:The specific item of the data setting mode stored in a memory 2 is locked by a data setting mode lock circuit 6 preventing the data change. The data change of the locked data setting mode is enabled through the discrimination of a password discriminating circuit 7 by inputting the specific password from a data input part 4 to a control circuit 3.
Patent JP-H01101530-A (JP)
Title: Finder optical system
Inventor: SUZUKI MASAHARU
IPC: G03B13/26
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a high visual field ration and a high visual field magnification by arranging a prism with a prescribed shape between a finder image forming face and a secondary image forming lens in a photographing system. CONSTITUTION:A finder image formed on a focusing plate 8 is made incident upon an incident face S1 of the prism 10 through a field lens or a condenser lens 9. Luminous flux from the finder image made incident upon the incident face S1 is reflected by a 1st reflecting face S2 having an angle for reflecting beams to a 2nd reflecting face S3 positioned on the object side against the incident face S1 and set up approximately on the same plane as the incident face S1, reflected by the 2nd reflecting face S3, and then projected from an emitting face S4. The luminous flux emitted from the prism 10 is projected to a secondary image forming face 14 by the secondary image forming lens 11 through a reflector 12 arranged at an angle for reflecting the luminous flux from the lens 11 to the image face side to form the expanded image of the finder image again on the face 14. The finder image expanded on the face 14 can be observed through an eyepiece 16. Consequently, a high visual field ratio and a high visual field magnification can be easily obtained.
Patent JP-H0892766-A (JP)
Title: Production of nickel oxide film by plasma oxidation
Inventor: SATO YOSHIYUKI
IPC: C01G53/04
Filed: 1994-09-27
Abstract: PURPOSE: To prepare a nickel oxide film high in speed of response and less deteriorated when used as an oxidation color developing material of an electrochromic element by plasma-oxidizing a composite film consisting of metallic nickel and carbon. CONSTITUTION: A composite film consisting of metallic nickel and carbon is formed on a substrate consisting of a conductive or nonconductive material by vacuum deposition, sputtering, etc. The nickel-carbon composite film is preferably treated with the low-temp. plasma using a cylindrical plasma etching device and oxidized. By this method, a transparent nickel oxide film is obtained at 0.05-2Torr vacuum without heating the substrate. This nickel oxide film exhibits a remarkable electrolytic-oxidation color developability and a stable electrochemical characteristic, and hence the film is useful as an electrochromic element, etc.
Patent JP-H0796928-A (JP)
Title: Food wrapping container
Inventor: OOKA SUSUMU
IPC: C08L55/00
Filed: 1993-09-24
Abstract: PURPOSE:To provide a food wrapping container which does not lower buckling strength and impact resistance, is excellent in undercut moldability and has small ultraviolet ray permeability as well as small combustion calorie. CONSTITUTION:A food wrapping container comprises a resin composition containing 55 to 88wt.% of rubber reinforced polystyrene, 10 to 30wt.% of talc, 1 to 10wt.% of styrene-butadiene copolymer and 1 to 5wt.% of titanium oxide wherein the specific gravity is in a range of 1.10 to 1.35. The container has an undercut.
Patent JP-H0999519-A (JP)
Title: Infrared absorbing plastic laminated
Inventor: YAMAGUCHI HARUAKI
IPC: B32B17/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared absorbing plastic laminate having a snow melting function and high strength by integrally laminating plastic sheets on both surfaces of a reticulated or fibrous sheet coating carbon black. SOLUTION: An infrared absorbing plastic laminate 10 consists of a reticulated sheet 11 covering carbon black and a plastic sheet 12 composed of polycarbonate. This infrared absorbing plastic laminated sheet is used as the roof panel 20 of a garage. When there is the fear of snow on the roof panel of the garage, an infrared irradiation lamp 30 is turned ON to irradiate the roof panel 20 with infrared rays. By this constitution, the reticulated sheet 11 covering carbon black to raise temp. to develop snow melting effect.
Patent JP-H05101922-A (JP)
Title: Manufacture of superconducting coil
Inventor: NAKAJIMA HIDEKI
IPC: H01F6/04
Filed: 1991-10-07
Abstract: PURPOSE:To obtain a manufacturing method for a superconducting coil where a cooling channel can be made surely and which is excellent in work efficiency without thermosetting resin penetrating into the cooling channel groove made between a bobbin and superconductor. CONSTITUTION:The manufacture of a superconducting coil, which replaces a temporary bobbin 10 with a bobbin fitted with a cooling channel groove after winding a superconductor 7 on a temporary bobbin 10, which comprises thermosetting resin and a member easy to separate, and next, impregnating it with thermosetting resin, and hardening and molding it.
Patent JP-H10104694-A (JP)
Title: Stroboscopic light emitting part
Inventor: HORIUCHI TORU
IPC: G03B15/03
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of the appearance quality of a stroboscopic light emitting part and such a problem on performance as the light quantity lowering of a stroboscope from occurring by molding a stroboscopic panel by resin and performing glass vapor deposition on a surface on an object side. SOLUTION: A stroboscopic panel 13 covering and protecting a light emitting tube 11 and a reflector 12, and transmitting stroboscopic light is provided in front of the tube 11 and the reflector 12. The panel 13 is formed of such resin as acrylic so as to be transparent or translucent, and the glass vapor deposition film 14 obtained by the vapor deposition of glass powders is formed on the surface on the object side. Thus, the resin part of the panel 13 is not exposed on the surface of an armor member, and the film 14 is applied, so that outside dust and dirt do not adhere. Consequently, even though emitted stroboscopic light quantity is large and the panel 13 is heated, such a problem as the sticking of dust to the panel 13 do not occur.
Patent JP-2001084483-A (JP)
Title: Position information transmission/reception terminal equipment and position information provider
Inventor: FUKUNAGA KENICHI
IPC: H04W4/02
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To easily find that a person carrying terminal equipment has arrived at his or her destination and to recognize his or her movement to easily guide him or her to his or her destination. SOLUTION: Navigation terminal equipment 1 is provided with a data transmission/ reception part 10 which communicates with a center, a present position detection part 11 using a PHS, GPS or the like, a position information setting part 12 which sets a destination, a position information comparison part 13 which compares position information detected by the present position detection part 11 with that set by the position information setting part 12, and a communication control part 15 which automatically communicates with the center in the case of coincidence between them as the result of comparison in the part 13.  A navigation information provider 30 compares present position information sent from navigation terminal equipment 1 with position information of the destination by a position information comparison part 34; and when they don't coincide with each other, destination position guide information is generated by a destination position guide information generation part 35 and is transmitted to navigation terminal equipment 1 to guide the person to the destination.
Patent JP-2000071060-A (JP)
Title: Method of constraining slide gate plate for controlling molten metal flow rate
Inventor: KAWASHIMA TERUHISA
IPC: B22D11/10
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent or reduce cracking between holes of a lower plate by constraining the end faces perpendicular to the aligning direction of the holes of the lower plate and the side faces parallel to the aligning direction of the holes. SOLUTION: A lower plate 1 is a flat plate of a polygon (e.g. almost octagon) shape. There are formed short end faces 4 vertical to the aligning direction of a molten metal outflow hole 2 and a drain hole 3 of the lower plate 1, long side faces 5 parallel to it, and corner faces 6. The end faces 4 and the side faces 5 are constrained by a constraining force 7. The side faces 5 are constrained in a wide range by the constraining force 7. Thermal stress analysis is conducted on the stress caused in the lower plate 1 when the molten metal is supplied. Thermal stress (tension) 8 is recognized outside the drain hole 3, but no thermal stress (tension) exists around the molten metal outflow hole 2. The thermal stress 8 is off the main portion at the center of the plate 1 and small in quantity. This method is superior as the method of constraining the lower plate 1.
Patent JP-H02108895-A (JP)
Title: Turbo vacuum pump
Inventor: OKAWADA TAKESHI
IPC: F04D23/00
Filed: 1988-10-17
Abstract: PURPOSE:To obtain a compact and highly efficient turbo-vacuum pump by providing vortex flow vane wheels, formed of vanes disposed at the inner periphery of a rotor and a ventilation flue disposed at the outer periphery of a stator, in multiple stages on the inner peripheral side of the rotor. CONSTITUTION:Axial-flow vanes 2 and thread groove molecular drag pumps 3 are provided in multiple stages on the peripheral side of a hanging bell formed rotor 1 as well as vortex flow vane wheels formed of vanes 7, 8 disposed at the inner periphery of the rotor 1 and a ventilation flue 10 disposed at the outer periphery of a stator 9 are provided in multiple stages on the inner peripheral side of the rotor 1. As a result, the rotor becomes more compact in the axial direction than the case of placing the vane wheels in the axial direction successively from the intake side toward the exhaust side. In addition, because the rotor 1 has the form of a hanging bell, a motor and bearings 24, 27 can be disposed inside the rotor 1, which results in making te whole pump compact in the axial direction. With this compaction, the speed of the pump rotor 1 is heightened and the pump performance is improved.
Patent JP-S62116922-A (JP)
Inventor: TEODORUSU REONARUDOUSU UERUTSU
IPC: G02F1/133
Filed: 1986-11-01
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-H1197794-A (JP)
Title: Semiconductor laser
Inventor: FUKUNAGA TOSHIAKI
IPC: H01S5/00
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor laser of about 0.8 μm band in which the reliability is enhanced under high output oscillation. SOLUTION: A p-Ca1-z1 Alz1 As clad layer 2 (0.8>=z1>=0.55), a p-Inx2 Ga1-x2 As1-y2 Py2 optical waveguide layer 3, an Inx3 Ga1-x3 As1-x3 Py3 active layer 4, an n-Inx2 Ga1-x2 As1-y2 Py2 optical waveguide layer 5, an n-Inx4 (Ga1-z4 Alz4 )1-x4 As1-y4 Py4 clad layer 6 (1>=y>=0.85), and an n-GaAs contact layer 7 are grown sequentially on a p-GaAs substrate 1. The clad layers 2, 6 and the optical waveguide layers 3, 5 have a composition lattice matching with the substrate 1.
Patent JP-H02108777-A (JP)
Title: Point device for moving partition
Inventor: NEGAMI KIYOSHI
IPC: E05D15/00
Filed: 1988-10-14
Abstract: PURPOSE:To enable arbitrary changeover of the coarse of a runner by a method wherein a guide member having a gentle curve extending along the advancing direction of the runner is vertically moved through rotational drive of a screw shaft pivotally supported vertically to a fixed member. CONSTITUTION:A guide block 20 is disposed below a fixed block 10, and is vertically movable through rotation of a screw shaft 12 pivotally supported vertically to the fixed block 10. A guide member 30 having a gentle curve 31 extending along the advancing direction of the runner R is fixed to the under surface of the guide block 20. When the screw shaft 12 is rotated and the guide member 30 is positioned in a high level through the guide block 20, the runner R passes a position below the guide member 30 and runs straight. When the screw shaft 12 is reversed and the guide member 30 is positioned in a low level, guide rolls R4 and R4 on the upper surface of the runner R are brought into contact with a curve 31, and the runner R is forced to change over a coarse along the curve 31.
Patent JP-H02105094-A (JP)
Title: Moving table for vacuum chamber
Inventor: HIRAMA HIDEO
IPC: B23Q5/34
Filed: 1988-10-14
Abstract: PURPOSE:To use even a motor of high power at a low cost by constituting a moving table for moving work in a three-dimensional direction in a chamber, so that it can be driven from the outside of the chamber. CONSTITUTION:A Y axis base 6 is constituted so as to be movable in the Y axis direction through a slide part 12 by using a Y axis guide bar 13 of an X axis base 5 as a guide. In the center of the Y axis base 6, a Z axis base 7 which can slide in the Z axis direction is fitted so as to be slidable upward and downward, and a Z axis driving rack 9 can move up and down the Z axis base 7 through an XY slide groove 21 of the lower part of the Z axis base 7. In the case of controlling positions of the X, Y and Z bases by a closed loop, an X reflecting mirror 27, a Y reflecting mirror 28 and a Z reflecting mirror 29 are attached to the respective bases and a position control is executed by an optical interference method by a laser beam through a window 30 of a chamber 1 from the outside. Accordingly, even a motor of high power can be used at a low cost.