baber/WOPTO huggingface dataset:
Patent JP-H02169148-A (JP)
Title: Method for molding indirect chiller in reduced pressure casting process
Inventor: ARANAKA HIROMASA
IPC: B22C9/00
Filed: 1988-12-23
Abstract: PURPOSE:To stably cast a good quality casting without any sand inclusion by setting a chiller providing penetrating holes for packing molding sand to circumference of a pattern and for evacuating at the prescribed position on the pattern. CONSTITUTION:The molding sand is charged at between plastic film 16 coating on the pattern 13 and plastic film 17 coating on opening face of a flask 14. By evacuating in the flask 14 and pushing the molding sand in the flask 14 with the air atmosphere, the mold is formed. Then, the chiller 22 providing the penetrating holes 23 functioning to pack the molding sand to the circumference of the pattern 15 and evacuating, is set to the prescribed position on the pattern 13. By this method, the mold being faithful to the pattern can be molded.
Patent JP-H02708-A (JP)
Title: Drug containing interferone and 1-desoxy- pyperidinose in combination, and its production and use
Inventor: ARUNORUTO PETSUSENSU
IPC: A61P31/12
Filed: 1988-12-23
Abstract: PURPOSE: To obtain an antiviral medicinal agent which contains a combination of interferon with 1-desoxy-piperidinose and reveals very good synergistic action against retrovirus. CONSTITUTION: This medicinal preparation contains a combination of interferon with a compound of the formula (one of R and R' is OH and the other is H; (n) is an integer of 2-6; R<1> is H, a 1-3C straight or branched chain alkyl, benzyl; R<2> is a 6-10 aryl which may have 1-4 substituents such as a halogen, a 1-8C straight or branched chain-which may be substituted with aryl or the like, a 3-7C cycloalkyl, or a 5-6-membered ring of NR<1> R<2> which may be intervened by O or NR<4> or may be substituted with a 1-4C alkyl; R<4> is a 6-10C aryl, a 1-6C alkoxycarbonyl, pyridyl). Particularly, this antiviral agent acts on human immunodeficiency virus(HIV) and syndrome relating to AIDS (ARC).
Patent JP-2000145003-A (JP)
Title: Constructing method for dome roof
Inventor: YAGI SADAKI
IPC: E04B1/32
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for a dome roof capable of reducing cost and efficiently conducting construction in a short period. SOLUTION: For a dome roof, a dome center part 10 and a dome peripheral part 12 are separately composed, and the dome center part 10 and the dome peripheral part 12 are link-jointed at the ground level to be capable of bending at bend points 16. The dome center part and the dome peripheral part 12 are then lifted by cable wires 20 utilizing regular columns 14 installed at peripheral parts to be fixed and supported, thereby the dome roof is constructed.
Patent JP-H10159578-A (JP)
Title: Auxiliary machine mounting and driving mechanism of internal combustion engine
Inventor: HIBINO MITSUHIRO
IPC: F02B67/04
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce cost of each gear of a gear train, reduce moment of inertia and increase torsional natural frequency by forming instration seats on a gear case and a separate case, installing auxiliary machines in the instration seats and constituting the separates case so that it may be freely attachable/ detachable by itself. SOLUTION: Auxiliary machines installed in an internal combustion engine are arranged on a non-steering side end part of a gear case 7, a plurality of sheets of cam idle gears 27.28 of a gear train are arranged on the non-steering side of a crank shaft 25 and the cam idle gears 27.28 are applied as driving idle gears of the auxiliary machines. The axualiry machines are installed in instration seats which are formed on separate cases 23.24 arranged on the non-steering surface of the gear case 7 and a pump block. The separate 23.24 are constituted so that they may be freely attachable/detachable by themselves.
Patent JP-H05154378-A (JP)
Title: Regenerating oven for active carbon and its regenerating device
Inventor: SUZUMURA KAZUTOSHI
IPC: C01B31/08
Filed: 1991-12-09
Abstract: PURPOSE:To carry out spark discharge of active carbon at low voltage by providing a discharge pole bolt and a stirring rod mounted in parallel and rotatably on the bottom wall face of an active carbon regenerating oven, installing a scraping blade on said stirring rod, feeding active carbon from the outside of the discharge pole bolt and flowing out the active carbon from the center of the bottom wall. CONSTITUTION:A discharge pole bolt 47 and a stirring rod 49 are installed in parallel and rotatably on the bottom wall 51 in a regenerating oven 3. A feeding inlet 53 for active carbon after being washed is formed above the outside end of the discharge pole bolt 47 in a manner that active carbon can be dropped therein, and a feeding outlet 55 for active carbon is formed on the central section of the bottom wall 51. The stirring rod 49 is mounted on the end of a rotating shaft 57, and used active carbon is carried to the center by a scraping blade. When voltage is applied to the pole bolt 47 in the oven 3 or between the pole bolt 47 and the bottom wall 51, active carbon is moved successively while being spark discharged to exercise and desorb an adsorbing substance. Regeneration, therefore, can be carried out at low voltage, which dispenses with a voltage safety measure.
Patent JP-H04189527-A (JP)
Title: Extrusion molding method and device
Inventor: KOTANI AKIHIRO
IPC: B29C47/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent foaming by reducing a change in a sectional form after extrusion, by a method wherein resin is heated and melted within an extruding machine, which is extruded to a die arranged in a horizontal direction to the extruding machine and the resin molded at an outlet of the die is taken off from the outlet of the die upwardly or downwardly. CONSTITUTION:Powder raw material of polychlorotrifluoroethylene is fed to an extruding machine 9 through a hopper 10, which is heated to a sufficient molten state and led to a die 12 through an adapter 13. Resin fed in a horizontal direction is led upwardly vertically within the die 12 and extrusion-molded at an outlet of the die. An extrusion-molded product 13 is taken off upwardly vertically with a take-off device 14 on an axial line of the outlet of the die 12 and the molded product 13 is cut into predetermined lengths. Therefore a change in a sectional form of the molded product 13 can be reduced. A cylindrical cover 16 is provided between the die 12 and take-off device 14, air cooling of the molded product 13 is delayed and generation of voids within the molded product 13 can be prevented.
Patent JP-H02170397-A (JP)
Title: Power supply device control circuit
Inventor: IGARASHI MASATERU
IPC: H05G1/32
Filed: 1988-12-22
Abstract: PURPOSE:To have quick rise of output voltage whichever load condition is, and reduce overshoot by putting inverter component elements in full continuity before the voltage is going to be output, and by supplying current to a DC reactor previously. CONSTITUTION:When a power supply is started, a calculating circuit 1 emits a rising reactor current command value on the basis of the output voltage command value and the output current command value, and at the time of rising an operation changeover circuit 2 emits the rising reactor current command value while a chopper 6 performs pulse width control operation, etc. Meantime an inverter continuity command circuit 3 inputs the rising reactor current command value from the calculating circuit 1 to make an inverter 8 do the full continuity operation to cause increase in the current flowing in a DC reactor 7, and when a specified value is exceeded, the full continuity command of the inverter 8 is released. Thereby the voltage rising time becomes constant without being influenced by load condition, and the high voltage supplied to the high pressure load can be raised in a short time, and overshoot be lessened.
Patent JP-H04192102-A (JP)
Title: Recording and reproducing device
Inventor: SAKATANI TOMOHIKO
IPC: G11B20/02
Filed: 1990-11-26
Abstract: PURPOSE:To reproduce a post-recording voice with hardly any impairment of sound quality by providing a control means for controlling a mixing ration of two voice signals based on a comparison result of a comparing means for comparing the contents of the two voice signals. CONSTITUTION:The recording and reproducing device is equipped with a 1st high fidelity voice reproducing device 20 for reproducing a 1st voice signal recorded on a recording track, a normal voice recording and reproducing device 10 for recording a 2nd voice signal on a recording track, an edit voice output device 30 as a mixing means for producing a 3rd voice signal by mixing the voice signals from the reproducing devices 20 and 10, a reproduction signal comparing device 40 for comparing the contents of the 1st and 2nd voice signals and a control circuit 50 for controlling the mixing ratio of the mixing means from a comparison result of this comparing device 40. Consequently, in a pat where the contents of a high fidelity voice signal is identical with the contents of a normal voice signal, only the high fidelity voice signal is outputted from an output terminal 32, and in a part where the high fidelity and the normal voice signal are different from each other, the voice signal with both signals mixed is outputted.
Patent JP-H03185791-A (JP)
Title: Holder for plating panel of printed board
Inventor: AKAZAWA SHINICHI
IPC: H05K3/42
Filed: 1989-12-14
Abstract: PURPOSE:To enable holding a printed board securely and stably without warping and coming off after held by using trapezoidal-groove-shaped continuous presser plates which are tightened to the front projections of bars with screws and pressed to the front flats of the bars and has cut-out sections in both longitudinal sides at regular intervals. CONSTITUTION:Screws 16 to tighten continuous presser plates 15 with trapezoidal- groove-shaped cross section, in which the front projections 13 of a pair of upper and lower bars 11 with cross-shaped cross section fastened between the props 10 of a rack with the specified interval are covered through flat springs 14, are loosened to push the presser plates 15 with trapezoidal-groove-shaped cross section up with the flat springs 14 and make gaps between both longitudinal edges of the presser plates 15 and the front flats 17 of the bars 11. The upper and lower ends of a printed board are inserted into the gaps in the fronts of the upper and lower bars 11 and the screws 16 are tightened, with the lower end of the printed board supported on the upper face of the front projection 13 of the lower bar 11, to elastically press the trapezoidal-groove-shaped presser plates 15 against the flat springs 14 and press the upper and lower ends of the printed board to the front flats 17 of the bars 11 with the longitudinal edges of the presser plates 15. Thereby even a thin board can stably be held.
Patent JP-H11164226-A (JP)
Title: Agc circuit device
Inventor: OKADA TOSHIMITSU
IPC: H04N5/52
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To realize an excellent video output by compensating a leakage current of an automatic gain control AGC capacitor to apply a stable AGC voltage to a video intermediate frequency amplifier in a keyed AGC system. SOLUTION: The device is provided with a video intermediate frequency AGC amplifier 1 whose gain is controlled by a voltage of an AGC capacitor 5 and amplifies a video intermediate frequency signal, a video intermediate frequency detector 2 that detects a video signal from an output of the video intermediate frequency AGC amplifier 1, a vertical synchronizing signal detector 2 that extracts a synchronizing signal from the video signal, and an AGC detector 3 that compares the video signal with a reference signal for a vertical synchronizing signal period of the video signal based on the vertical synchronizing signal, provides an output of an AGC signal to set a gain of the video intermediate frequency AGC amplifier 1 to the AGC capacitor 5 and provides an output of a very small current to compensate a leakage current at the end of the AGC capacitor 5,  and the gain of the video intermediate frequency AGC amplifier 1 is made stable by compensating fluctuation in the AGC voltage due to discharge of the AGC capacitor for a period other than the vertical synchronizing signal with the very small current.
Patent JP-H09312403-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: OTANI HISASHI
IPC: H01L21/20
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct a high speed operation by a method wherein the direction of a crystal structure having continuity of a crystalline silicon film, the direction where a crystal grain boundary and the direction which links a source region and a drain region are arranged in such a manner that they have the prescrived angle, and impurities are segregated in the crystal grain boundary. SOLUTION: A silicon oxide film 202 and an amorphous silicon film 203 are formed on a quartz substrate 201. A mask 204, having an aperture 205 to expose the amorphous silicon film 203, is formed. Then, a nickel acetate solution is applied, and heat treatment is conducted. A crystal grown film 207 is advances in parallel with the substrate 201 from the aperture 205 toward the circumference, and a silicon film 208 is formed. Then, the mask 204 is removed, and a thermally oxidized film 209 is formed in such a manner that a nickel element is taken in, and when the thermally oxidized film 209 is removed, a crystalline silicon film 208, having a crystal grain boundary where the impurities of oxygen and chlorine are segregated, is formed. Then, a pattern 210 is formed in such a manner that the direction, which links a source region and a drain region, and the orientation of crystal are coincided with each other, and etching treatment is conducted.
Patent JP-H01308498-A (JP)
Title: Transparent solid detergent
Inventor: YODA EIJI
IPC: A61K8/42
Filed: 1988-12-21
Abstract: PURPOSE:To efficiently obtain a high-quality transparent solid detergent in a short time, by incorporating a specified amount of a diethanolamide of a fatty acid into a detergent composition, heating this mixture to a temperature in a specified range to melt, and forming and cooling this melt to solidify. CONSTITUTION:A detergent composition is mixed with 5-40pts.wt. diethanolamide of a fatty acid (especially a fatty acid amide obtained by reacting a 2-22C fatty acid with a 3-14C dialkylolamine at a molar ratio of 1:1.5-2.8). This mixture is heated to 55-100 deg.C to melt, and this melt is formed and cooled to solidify. A high-quality transparent solid detergent can thus be obtained efficiently in a short time.
Patent JP-H03184855-A (JP)
Title: Non-contact type recording device
Inventor: HORIIE MASANORI
IPC: B41J2/015
Filed: 1989-12-14
Abstract: PURPOSE:To make it possible to speed up, and at the same time obtain high reliability, and improve resolution by a method wherein fed ink for discharge is pressurized, and also pressure variation is added to the fed ink while synchronizing with control frequency for a discharge part heating device. CONSTITUTION:Pressurized air is fed to an air passage 23, and by heaters for preheating which are provided at an ink tank and common liquid chamber 21, an ink 33 to be fed up to a discharge part is heated to the melting point or higher and changed into a liquid phase. Pressure variation is added to the fed ink by a pressure unit which consists of a diaphragm 34 which is provided on the back surface of the common liquid chamber 21 and a PZT 35, or electrostatic field is added between a discharge port electrode 36 which is provided at the ink discharge part and a printing surface electrode 37 which is provided on a printing surface side, and electrostatic strength variation, which synchronizes with control frequency for a discharge part heating device, is added.
Patent JP-H08176586-A (JP)
Title: Water solubilized oil
Inventor: NAKANISHI HIROSHI
IPC: C10N40/08
Filed: 1994-12-27
Abstract: PURPOSE: To obtain the subject oil suitable for hydraulic facilities for assembly of automobile, having excellent wear resistance, flame retardance and stability in a wide temperature range without causing both rubber deterioration and release of coating compound, comprising a W/O type emulsion containing a polyalkylene glycol and a specific nonionic surfactant. CONSTITUTION: This oil comprises a W/O type emulsion containing (A) 1-90wt.% of a polyalkylene glycol, (B) 1-60wt.% of a specific nonionic surfactant [e.g. polyoxyalkylene alkyl (phenyl) ether] having 12-20 HLB and (C) 1-60wt.% of water. The component A has 100-50,000, especially 770-20,000 weight-average molecular weight and 1-100mm<2> /s, especially 5-80mm<2> /s viscosity at 40 deg.C.
Patent JP-H02193257-A (JP)
Title: Character processor
Inventor: MASAKI KATSUMI
IPC: G09G5/24
Filed: 1989-12-15
Abstract: PURPOSE:To improve universality by providing a first storage means where inputted characters are stored and a second storage means where area data is stored and displaying inputted characters within the area prescribed by the area data. CONSTITUTION:When a keyboard KB is operated, the interrupt signal generated from the keyboard KB is transmitted to a microprocessor CPU, and then, control procedures in a control memory ROM are called through the microprocessor CPU and each control is performed in accordance with control procedures. The first storage means where inputted characters are stored and the second storage means where area data is stored are provided, and inputted characters are displayed within the area prescribed by the area data. Thus, the universality is improved.
Patent JP-H05138018-A (JP)
Title: Air purifying matter and production thereof
Inventor: NODA TAMIO
IPC: B01D53/52
Filed: 1991-11-14
Abstract: PURPOSE:To provide a composition purifying contaminated air containing mal odorous gases represented by NH3 or H2S. CONSTITUTION:Air purifying matter is obtained by bonding a polymer complex to the surface of metallic iron or composed of an ferrous metal porous body derived from metallic iron. The air purifying matter is produced by adding a water-soluble polymer to an iron ion-containing aqueous solution with pH 6-11 to mix the same with said solution and supporting the resulting solution on metallic iron to dry the same. The iron ion-containing aqueous solution is prepared by adding one or more kind of basic matter selected from sodium hydroxide, calcium hydroxide and potassium hydroxide to an aqueous solution wherein one or more kind of an acid selected from sulfuric acid, hydrochloric acid, nitric acid, ascorbic acid, citric acid, tartaric acid, gluconic acid and tannic acid coexists.
Patent JP-H11242848-A (JP)
Title: Errorneous insertion preventing device for record medium cartridge
Inventor: KUMAGAI HIDEAKI
IPC: G11B17/02
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent a first cartridge whose storage capacity is the smallest from being loaded into a drive device when there are cartridges (first to third cartridges) having first to third formats whose storage capacities are increased stepwise. SOLUTION: An inclined plane 3e on which the erroneous insertion preventing member 511 of a drive device 501 is to be butted is provided at the one edge part of the front end part of the cell of a first cartridge 1. A groove part 111 for introducing the erroneous insertion preventing member introducing the member 111 is provided at a position corresponding to the inclined plane 3e of the cell of a second cartridge 101. A groove part 211 for introducing the erroneous insertion preventing member is provided just as in the case of the second cartridge 101 at the cell of a third cartridge 201.  Moreover, the erroneous insertion preventing member 511 preventing the first cartridge 1 from being inserted into a position which controls the releasing of the lock of the trigger lever 505 of an elevation of cartridge holder control plate by being abutted on the inclined plane 3e is provided in the cartridge holder 502 of the drive device 501.
Patent JP-H03185785-A (JP)
Title: Flexible wiring board
Inventor: NAKAMURA SHIGEMI
IPC: H05K1/00
Filed: 1989-12-14
Abstract: PURPOSE:To enable steeply decreasing a solder short circuit on a soldered face by making through holes in part fixation electrodes to which the part electrodes of a surface packaging part are soldered. CONSTITUTION:An FPC 1 has part fixation electrodes 4 opposite to the part electrodes 3 of a surface packaging part 2 and through holes 5 are made in the part fixation electrodes 4. In this structure, packaging solder 6 spreads to the soldered face of the FPC 1 through the through holes 5 to tightly join the surface packaging part 2 to the FPC 1. Because the solder 6 does not spread laterally, the number of the part electrodes 3 of the surface packaging part 2 can be increased and the pitches between the part electrodes 3 can be shortened. Thereby the distances between the connections formed by solder can be shortened, the soldering strength can be heightened, and a soldering short circuit can steeply be decreased.
Patent JP-2000318653-A (JP)
Title: Sill side part reinforcing structure for automobile
Inventor: KO EIKI
IPC: B62D25/20
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To reduce a deformation amount of a body at the time of side colli sion, and to provide safety for an occupant, by reinforcing structural rigidity for a sill part of the body via a reinforcing member. SOLUTION: A sill side reinforcing panel 40 is joined in a central part of this sill side part 30 to form a closed cross section between an outer sill side panel 34 and a filler reinforcing panel 36, the first reinforcing bracket 42 is joined vertically inside the sill side reinforcing panel 40, and the second reinforcing bracket 44 is joined between the outer sill side panel 34 and the filler reinforcing panel 36, in the each sill side part 30 joined with an inner sill side panel 32, the outer sill side panel 34, the filler reinforcing panel 36 and a side panel 38 respectively to form respective left and right lower end parts of an automobile.
Patent JP-H09149586-A (JP)
Title: Spindle motor
Inventor: SEKI KENJI
IPC: H02K5/24
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce vibrations and noise by magnetically attracting a rotating body to a fixing part in the thrust direction by a magnetic attraction device provided in the rotating body and the fixing part. SOLUTION: The magnetic centers of a driving field magnet 13 and a yoke 4 are made to accord with each other, and an attracting magnet 18a is fixed to an open end located on the base 2 side of a sleeve near to the rotation center of the driving field magnet 13, and on the other hand, an attracting magnet 18b with the magnetic pole of a single pole for attracting each other in opposite to the attracting magnet 18a being magnetized is buried in an annular recessed part formed on the base 2. A rotor (hub assembly) is attracted on the base 2 side by the attraction of the attracting magnet 18a and the attracting magnet 18b without using the self-attracting action of the driving field magnet 13.  Also, since the force of action in the thrust direction is located in the position near to the rotation center, a moment for moving the hub assembly vertically is reduced, thereby being able to reduce vibrations and noise.