baber/WOPTO huggingface dataset:
Patent JP-H03110008-A (JP)
Title: Control device for elongation percentage
Inventor: NOJIMA AKIRA
IPC: B21B37/56
Filed: 1989-09-25
Abstract: PURPOSE:To remove the effect on the percentage of elongation due to the roll eccentricity of a skin pass mill by controlling the speed of an inlet side bridle based on the corrected elongation percentage reference operated and speed reference which is the sum of the correction quantity of the elongation percentage reference and operated elongation percentage reference. CONSTITUTION:The correction factor of the percentage of elongation that the roll eccentricity quantity outputted from a roll eccentricity quantity arithmetic means 24 is multiplied by the correction gain set by a roll eccentricity quantity correction gain setter 25 with a calculating machine 26 is found. The elongation percentage reference set by an elongation percentage setter 12 is multiplied by this elongation percentage correction factor and the correction value of the elongation percentage is output from a calculating machine 27. This correction value is added to the set value set by the elongation percentage setter 12 and the corrected elongation percentage reference is outputted from an adding machine 28. The rotating speed reference of a motor 15 driving an inlet side bridle is operated by a speed arithmetic circuit 13, based on the reference set by a line speed reference setter 5 and the corrected elongation percentage reference. The rotating speed of the motor 15 is controlled by a motor speed control device so as to become the operated rotating speed reference.
Patent JP-H0191745-A (JP)
Title: Cakes
Inventor: CHIBA YOSHIYUKI
IPC: A23G3/34
Filed: 1987-10-01
Abstract: PURPOSE:To obtain sponge cakes, biscuits or other confectioneries containing hemoferrum free from bloody smell which is obtained by treating with chitosan. CONSTITUTION:The subject cake is obtained using hemoferrum treated with chitosan, preferably less than 3wt.%. The hemoferrum used in this invention is obtained by adding aqueous chitosan to an aqueous dispersion of hemoferrum resulting from hemoglobin decomposition, adjusting the pH and subjecting to filtration with a filter press.
Patent JP-S60136173-A (JP)
Title: Manufacture of unit cell for thermal battery
Inventor: TERASAKI MASANAO
IPC: H01M6/36
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a flat unit cell having no insulating defect by exposing a mold disc prepared by molding in a three layer negative material powder, electrolyte material powder, and positive material powder in an atmosphere of water vapor to absorb moisture, then vacuum-drying it. CONSTITUTION:A negative layer 1 comprising negative material powder, an electrolyte layer 2 comprising electrolyte material powder, and a positive layer 3 comprising positive material powder are pressed to form a three layer disc. The unit cells 5 obtained and heat generating agents 6 are mutually stacked. A negative terminal 7 and a positive terminal 8 are installed, and an ignitor 9 and an ignition terminal 10 are arranged. An insulator 11 is filled in a battery case 12. The mold disc is exposed in an atmosphere of water vapor whose dew point is -40-0 deg.C to absorb moisture. Then the disc is vacuum-dried at 50-250 deg.C. By this process, the surface of the periphery of the disc is converted into non-electroconductor. Therefore, a flat unit cell having no insulating defect is obtained.
Patent JP-H0969616-A (JP)
Title: Semiconductor device and its production
Inventor: EZAKI YUJI
IPC: H01L27/108
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To mainly relieve field strength effectively, improve breakdown strength and simplify the production step as well. SOLUTION: The device is provided with an N-channel MOS transistor TR1 and a P-channel MOS transistor TR3 , and a source region of the MOS transistor TR1 and/or a phosphorous introduction region (N-type regions 81 and 82) for relieving field strength adjacent to a gate electrode end part on the side of a drain region and a phosphorous introduction region (N-type regions 83 and 84) for suppressing the short channel effect of the MOS transistor TR3 are formed by a common ion implantation step.
Patent JP-H1072659-A (JP)
Title: Transparent vapor deposition barrier film
Inventor: YAMAMOTO MASAKAZU
IPC: B65D65/40
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To impart excellent heat resistance and barrier properties to oxygen and steam to a barrier film by depositing aluminum oxide by evaporation onto a plastic film, and further, successively forming a polyvinyl alcohol(PVA) layer and a silane coupling agent layer thereon. SOLUTION: The aluminum oxide layer is formed at 200 to 400 angstrom thickness by a reaction vapor deposition method under vacuum on the plastic film. The surface of such aluminum oxide layer is coated with an aq. PVA soln. mixed with a water resisting agent and the coating is dried to form the PVA layer of about 0.2 to 0.4μm thickness. The PVA to be used preferably has a degree of polymn. of about 1000 to 2000 and a saponification rate of about 85 to 95. The silane coupling agent layer is formed on such PVA layer in such a manner that the thickness after drying attains about 0.001 to 0.01μg/m<2> . As a result, the dry and wet adhesion properties of the PVA layer and the plastic film are improved and the degradation in the gas barrier properties is suppressed.
Patent JP-H04129943-A (JP)
Title: Endless belt conveyer
Inventor: KOBAYASHI KENICHI
IPC: G03G15/01
Filed: 1990-09-20
Abstract: PURPOSE:To more strictly correct width directional displacement of a belt by correcting axial directional displacement of the belt through axial direction sliding of a steering roll in which two rotary units for restricting width directional movement of the belt are connected by an elastic member. CONSTITUTION:In a detecting means, in order to eliminate a measuring error caused by improper straightness of a belt end face 16, measurement is performed only in one or plurality of specific parts of the belt end face 16, and a measuring data in the preceding time is compared with the measuring data at this time in the measured part to calculate belt displacement. In this endless belt conveyer, a spring 32 tends to press-spread a space between rotary units 3a, 3b in a condition that a belt 1 is link-mounted, so that respective ribs 34a are press-attached to side walls of groove parts 34b to restrict width directional movement of the belt 1 on a steering roll 3 without looseness. Accordingly, width directional displacement of the belt 1 can be more accurately corrected by sliding the roll 3, on which the belt 1 is link-mounted, in the axial direction by a moving means 8.
Patent JP-2001077054-A (JP)
Title: Chucking method for diced hard plate
Inventor: TAKEUCHI MASAYUKI
IPC: H01L21/301
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To fix a hard plate surely and easily to a chuck table with no distortion by fixing the hard plate which is to be diced to the chuck table with an organic phase-change material with is solid under no heating but changes to liquid when heated to a temperature higher than a phase-change temperature. SOLUTION: A phase-change material 1 which is heated to a liquid state is supplied on the surface of a horizontal chuck table 2. The phase-change material 1 is solid while not heated, however, it changes to liquid when heated to a temperature higher than a phase-change temperature, which includes an organic phase-change material such as wax, oil, and hydrocarbon. Such phase- change material 1 as of phase-change temperature, from solid to liquid, at 15-40 deg.C is used. The phase-change material 1 of such phase-change temperature as that range is solidified with no cooling or heating, for fixing a hard plate 3 to the chuck table 2. Such phase-change material as of phase-change temperature range 15-50 deg.C is preferred.
Patent JP-H0968935-A (JP)
Title: Display panel with movable operation section
Inventor: ASANO SHOZO
IPC: G09F9/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of characters and graphics to be displayed on an operation section, etc., at the time of forming a display panel and the operation section by integral molding. SOLUTION: The display panel 1 is formed of a synthetic resin, such as nylon, having flexibility and high restorative property. The operation section 2 is formed integrally with the display panel 1 via a rectilinear constricted part. A discolored part 4 by the burn of the surface is formed on the front surface of the operation section 2 or the front surface of the display panel 1 near the operation section 2 and the characters and graphics are formed by the discolored part 4. The discolored part 4 is formed by burning its front surface by irradiation with a laser beam.
Patent JP-H03110104-A (JP)
Title: Manufacture of light-weight concrete
Inventor: FUJII MASANOBU
IPC: B28B1/50
Filed: 1989-09-25
Abstract: PURPOSE:To increase compressive strength, and to prevent the peeling of a surface by filling the inside of hexahedral constraint type forms having sufficient rigidity resisting the expansion pressure of concrete with concrete, to which a post-foaming type foaming agent is added, forming the forms in sealed ones and heating and curing concrete under normal pressure before the completion of foaming. CONSTITUTION:Forms 1 are shaped in a rectangular hexahedron by using an iron plate, shape steel, etc., and four side faces are formed in an opening-and-closing type by hinges 3. A top face is capped and fixed to four side faces after the filling of concrete by the width stopper 4 of a cover body. Heated steam blown off from the air duct 2 of a pit 5 is passed on a base 1, is brought into contact with the four side faces and indirectly heats concrete, and steam discharged outside the forms 1 from holes 6 formed at each position enters into a sheet 1 and heat-insulates the whole. Hydrogen gas is generated by the alkaline reaction of aluminum powder and cement in concrete and cubical expansion intends to be generated, but the pressure of the gas is increased because the forms 1 having high rigidity are sealing-filled with concrete. Even when the time until the start of temperature curing after filling is shortened, a surface is not peeled by the constraint of the surface.
Patent JP-2000083375-A (JP)
Title: Power supply device and its on/off method
Inventor: TAKIGUCHI AKIRA
IPC: H02M3/28
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To achieve a switching power supply that can be configured economically without affecting the load at turn on/off times. SOLUTION: A switch 15 is connected between one base and one emitter of a transistor for constituting a switching IC 12, and the switch 15 is turned on for stopping the switching operation of the switching IC 12. Also, the switch 15 is turned off, thus performing the switching operation of the switching IC 12. When a DC supply output which outputted to the load side via a transformer 13 is turned on and off, only a simple switch is required since the on/off current of the switch 15 is small. Also, even in the case of DC output with a plurality of loads, turn on/off can be made at the same time, preventing the load from being affected adversely.
Patent JP-H1078114-A (JP)
Title: Aluminum pulley and its manufacture
Inventor: HAYASAKA HIROSHI
IPC: F16H55/36
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To suppress cost and meet requirement such that an abrasion amount is 500 micrometers or less at a target life of a pulley by combinating an abrasion resistant plating layer thicker than a conventional one with an original pulley material. SOLUTION: An abrasion resistant plating 18 having thickness ranging between 100 and 500 micrometers is applied into a belt groove 12 of an aluminum pulley 11 obtained by casting an aluminum alloy. Combination of kinds of material of the aluminum alloy with thickness of the abrasion resistant plating can be selected according to specifications, etc., of an engine. It is possible to meet requirement of an abrasion rate of 500 micrometers or less at a target life D of the pulley. It is also possible to elongate life by applying the plating again into the belt groove by removing the pulley before the plating layer is eliminated.
Patent JP-H04129147-A (JP)
Title: Charged particle ray device
Inventor: NAKASUJI MAMORU
IPC: H01J37/20
Filed: 1990-09-19
Abstract: PURPOSE:To easily maintain the proper degree of vacuum in a lens barrel by providing an evacuation device in such a way as to bypass space formed around an objective lens for inclining a sample. CONSTITUTION:An electron beam after a hole at the lower ends of objective lenses 1, 2 and 3 reaches a sample 9 via the holes 7 and 6 of an evacuation tube (evacuation tube device) 4. Reflective electrons or secondary electrons are generated at the sample 9 and travel toward a detector 8, while ionizing gas molecules in a sample chamber 5. As a result, electrons generated due to the ionization of gas in the sample chamber 5 reach the detector 8, in addition to the reflective or secondary electrons from the sample 9. Consequently, secondary electrons are amplified by the gas molecules in the sample chamber 5. In this case, space covering an area where an electron beam emitted through an opening at the objective lenses 1, 2 and 3 comes in contact with the sample 9, is via the evacuated tube 4 and, therefore, the degree of vacuum in a lens barrel can be effectively restrained, regardless of the introduction of gas into the sample chamber 5.
Patent JP-H0295856-A (JP)
Title: Image recording device
Inventor: SASAKI ICHIRO
IPC: B41J2/00
Filed: 1988-10-03
Abstract: PURPOSE:To receive image information and character received by a video interface simultaneously at high speed by converting character display data generated based on the character information received by a digital interface to analog signal. CONSTITUTION:A video interface 8 converts received video signal to an analog voltage level and transmits the converted signal to a correction circuit 12. CPU 14 and ROM 16 generate specified character display data based on character information received by a digital interface 10, and write the data in a dual- port memory in a video signal generation device 20. The CRT controller of the device 20 reads the character display data from the dual port memory in synchronism with a synchronization signal detected from a video signal which is output from the circuit 12. Then the CRT controller converts the character display data to an analog video signal and outputs it. This video signal is combined with a video signal corrected by the circuit 12, using a signal combination amplifier 22, then is output to a printer for recording.
Patent JP-H0986608-A (JP)
Title: Waste container transporting device in high-rise building
Inventor: OKABE YONOSUKE
IPC: B65F5/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-rise building waste container transporting device capable of surely receiving waste falling at a high speed or a soft waste container and providing sufficient buffering. SOLUTION: A soft waste container housing waste is placed in a vertical transport duct. Waste jumped out because of damaging of this soft trash container is caused to fall in the vertical transport duct at a high speed. This high-speed falling velocity is detected and a buffer 16 is inserted into the bottom part of the vertical transport duct. The impact of freely falling waste is absorbed by the buffer 16. The buffer 16 is composed of an aluminum cylindrical frame 17 and a buffer bag body suspended from this frame 17 to the frame inner part and an air hole 26 is formed in the bottom part of the bag body.
Patent JP-H11164137-A (JP)
Title: Resolution improvement through scan signal analysis
Inventor: COUWENBERG WILHELMUS JOHANNES
IPC: H04N1/387
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To generate high resolution image data by a scan system, composed of simple and inexpensive components by having first and second digital images merged which have first and second resolutions into digital image data representing an image of higher resolution. SOLUTION: First and second digital images having first and second resolutions are merged to generate digital image data representing a higher resolution image. This device has CCD arrays 4 and 5 connected to A/D converters 11 and 12 respectively, and heir analog signals are converted into data image data. A delay device 13 canses the image data to be synchronized. A composition module 16 merges the converted image data from two channels into converted image data in a frequency range having high resolution. An inverse DFT module 17 converts the data from the composition module 16 into digital image having a higher resolution.
Patent JP-H0992686-A (JP)
Title: Bonding tool
Inventor: NISHIKAWA MASATOSHI
IPC: H01L21/60
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve oxidation resistance and wear resistance and achieve a longer life by forming a pressure surface composed of a boron nitride-based film on a pressure area on a substrate by physical vapor phase deposition. SOLUTION: A boron nitride-based film is formed on the pressure area on a substrate by physical vapor phase deposition (hereafter referred to as 'PVD') to form the film surface as a pressure surface. Thus the boron nitride-based film formed by PVD is excellent in oxidation resistance as compared with diamond and binderless cBN sintered bodies. Further, the film is less wettable to metals than both of the substances, and thus resistant to contamination. Use of such a substance as a pressure area provides the bonding tool with higher performance than conventional bonding tools have.
Patent JP-S62110056-A (JP)
Title: Drive pulley of v-belt stepless speed change gear
Inventor: INUI HIROSHIGE
IPC: F16H9/18
Filed: 1985-11-07
Abstract: PURPOSE:To enable the movable pulley half body to move easily by connecting the movable pulley half body of a drive pulley and a cover by a guide pin formed in the interior in a V-belt stepless speed change gear, and supporting both ends of the guide pin on the movable pulley half body and the cover in the floating manner. CONSTITUTION:The back of a movable pulley half body 3 of a drive pulley 1 is integrally connected to a cover 5, and a driving mechanism for the movable pulley half body 3 is disposed therein. The movable pulley half body 3 and the cover 5 are connected by a guide pin 38 formed in the interior thereof, and both end fixing portions of the pin are supported in the floating manner. Therefore, even if the movable pulley half body 3 or the cover 5 is deformed due to thermal expansion, frictional resistance between the guide pin 38 and a support member for the guide pin 38 will not be increased, so that the movable pulley half body 3 can be moved.
Patent JP-H04130813-A (JP)
Title: Magnetic surface acoustic wave device
Inventor: KOJIMA HIROOMI
IPC: H01L39/00
Filed: 1990-09-21
Abstract: PURPOSE:To simplify a process and to suppress the reduction of yield by integrally forming more than one among an interdigital electrode part, a magnetic film part and a Meissner effect part with a substrate part by means of an inclination function material. CONSTITUTION:The substrate part 1 and the interdigital electrode 3 of an exciting mechanism 2 are integrally formed by the inclination function material. The characters of the inclination function material are different on the surface and at the back and the quality of material gradually is changed from the surface to the back (from the back to the surface). The substrate part 1 and the interdigital electrode part 3 respectively have individual functions by integrally forming the substrate part 1 and the interdigital electrode part 3 at the time of forming the substrate 1. Namely, the inclination function material is set to be that of an insulating body which does not show piezoelectricity such as glass and the interdigital electrode part 3 is composed of the material of oxide superconductor ceramic.
Patent JP-H0192952-A (JP)
Title: Cassette loading device
Inventor: KODAMA YOSHIZO
IPC: G11B15/675
Filed: 1987-10-02
Abstract: PURPOSE:To obtain a loading device for a handy VTR while being further miniaturized by making a reel chassis closer to a head cylinder than the case at the play mode when no cassette is loaded. CONSTITUTION:A reel chassis 4 is projected from a main chassis 1 and at a halt in the 1st stop position S1 in the standby mode. When a cassette 9 is loaded to the reel chassis 4, the reel chassis is stopped at the 2nd halt position S2 to attain recording or reproduction. The reel chassis 4 is forwarded further and in the half at the 3rd stop position S3 in the idle state where no cassette 9 is loaded to the reel chassis 4. Thus, the minimum depth of the loading device is decreased without a limit of the depth of the cassette. When the minimum depth of the loading device is decreased, the minimum depth of the VTR is decreased to offer the portable application.
Patent JP-S63103767-A (JP)
Title: Four-wheel steering control device for vehicle
Inventor: ABE MASARU
IPC: B62D101/00
Filed: 1986-10-21
Abstract: PURPOSE:To prevent delay in steering accompanying delay in circumstantial judgement by providing a detecting means for detecting the darkness outside and increasing the ratio of steering a rear wheel to the same phase as a front wheel (same phase steering ratio) when the darkness outside becomes above a defined value. CONSTITUTION:During the driving of a vehicle, it is judged in which of, e.g., three stages of darkness the darkness of the outside is, by a judging means 9 into which the output signals of a headlight switch 3 and a small lamp switch 4 are inputted. Then, based on a vehicle speed signal (u) from a vehicle speed sensor 1 and outputs S0-S2 from the judging means 9, a same phase steering ratio data is read from a memory 8 by a converting means 7 to select one out of same phase steering ratio functions P, Q, R. And, a same phase steering ratio data corresponding to a vehicle speed can be obtained based on this function P, Q, or R, and is compared with an actual same phase steering ratio from a same phase steering ratio detecting sensor 2 by a comparing means 10, and an operating signal corresponding to the deviation between them is outputted via a delay circuit 11.
Patent JP-H02122803-A (JP)
Title: Dehydrating method by simultaneous boiling and distillation
Inventor: ISHIYUTOBUAAN GUREINERU
IPC: B01D3/36
Filed: 1989-09-26
Abstract: PURPOSE: To highly dehydrate a substance, essentially a condensation mixture, by continuously carrying out an azeotropic distillation by using an org. solvent which can form an azeotrope having minimal boiling point with water but can not be mixed with water. CONSTITUTION: Continuous dehydration is carried out by using an org. solvent having a density higher than that of water in the reaction mixture in direct esterification, direct acetal formation or direct ketal formation processes which are simultaneously performed while the reaction proceeds. The org. solvent used is prepared from a short-chain alcohol as the starting material and is used in at most 10 mol.% excess amt. The org. solvent can form an azeotrope having the minimal boiling point with water but can not be mixed with water. As for the org. solvent which can form an azeotrope having the lowest boiling point but can not be mixed with water, aromatic hydrocarbons can be used, and benzene, toluene or halogenated aliphatic hydrocarbons are preferably used.