baber/WOPTO huggingface dataset:
Patent JP-H0639656-A (JP)
Title: Manufacturing method for building unit
Inventor: TOKUNARI HIROHISA
IPC: E04B1/348
Filed: 1992-05-25
Abstract: PURPOSE:To provide an inexpensive and efficient manufacturing method for a building unit. CONSTITUTION:Bolt connection is applied to the pillars 15 of a gable panel 3, a ceiling panel 2, and the long beam 11 of a floor panel 2. Unlike conventional methods, this eliminates problems caused by sparks generated in connecting two panels by welding. Thus, a ceiling face bar 13 or a floor face bar 14 having predetermined length dimensions can previously be mounted on the ceiling panel 1 or the floor panel 2. Therefore, this eliminates work for covering both the end parts of the panels mounting no ceiling face bar 13 or the floor face bar 14 after connecting the pillars 15 to the long beam 11, inexpensively and efficiently manufacturing the building unit.
Patent JP-S5466391-A (JP)
Title: Alpha-olefin polymerization catalyst
Inventor: FURUSATO MASAYASU
IPC: C08F10/00
Filed: 1977-11-07
Abstract: PURPOSE: To obtain the title catalyst by which polymers of uniform grain size and high bulk density are produced without requiring a process for removing the catalyst from the plymers, by reacting a specific org. Mg cpd. sol. in hydrocarbon media with Ti or V halide and bringing the resulting solid catalyst into contact with an  organometallic cpd.  
     CONSTITUTION: A cpd. sol. in n-C 7 H 16 , etc. and represented by formula MgR 1   p R q   2 X r .D s  is reacted with Ti or V halide, esp. TiCl 4 . The resulting solid catalyst is then brought into contact with an organometallic cpd. such as (C 2 H 5 ) 3  Al. In the above formula, R is a not less than 6 C hydrocarbon radical, X is an anionic radical contg. O, N or S, D is an organometallic cpd. of Al, Be, B, Zn, Si or Li, p=0W2, q=0W2, r=0W1, p+q+r=2, and 0.005≤s<0.1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61290438-A (JP)
Title: Quick radio graphing device
Inventor: TAMURA JOICHI
IPC: G03B42/02
Filed: 1985-06-18
Abstract: PURPOSE:To load various kinds of cassette without using an auxiliary tool and to detect automatically the size by supporting the cassette by a receiving tool to be moved in the longitudinal direction and holding members to be opened/closed and arranging position detectors. CONSTITUTION:The receiving tool 4 is fitted to a guide member 3 so as to be moved in the longitudinal direction, the holding members 7, 8 are set up on a pair of rails 2a, 2b so as to be opened/closed and position detecting marks 21a, 21b are fitted to the holding members 7, 8. When a film cassette 50 is inserted and pushed into the receiving tool 4 under said constitution, the holding members 8, 9 are pulled up through wire ropes 18, 20 to hold the cassette 50 and load it on a prescribed position. At that time, the marks 21a, 21b are detected by the position detectors 22a-22h to decide the size. Consequently, cassettes of various size can be loaded without using an auxiliary tool and the size can be automatically detected.
Patent JP-H0433069-A (JP)
Title: Deforming device for two-dimensional picture
Inventor: TAKAGI HIROAKI
IPC: G06T3/00
Filed: 1990-05-24
Abstract: PURPOSE:To easily stick a plane picture to a spherical picture in a two-dimensional plane by combining the processing of changing picture element density and the processing of changing an entire external form, and calculating the width of the picture in both horizontal and vertical directions by calculating coordinates using a function formula expressing an elliptical form when deforming the entire external form. CONSTITUTION:A picture element density changing means 131 is provided to calculate the coordinates by using the prescribed function formula so as to continuously change the picture element density in the both horizontal and vertical directions, and an external form changing means 132 is provided to calculate the coordinates of the width of the picture in the both horizontal and vertical directions by using the function formula expressing the elliptical form so as to change the external form. Namely, the processing is executed to apply a deep feeling to the plane picture while changing the picture element density by the picture element density changing means 131, and the processing is executed to change the plane picture to a round form by the external form changing means 132. Thus, the plane picture can be deformed to the stereoscopic picture stuck to the sphere.
Patent JP-H0427916-A (JP)
Title: Liquid crystal display element
Inventor: KAMOI SUMIO
IPC: G02F1/133
Filed: 1990-05-24
Abstract: PURPOSE:To prevent the generation of unequal colors by regulating the standard deviation value and dispersion density of the grain size distribution of truly spherical spacers. CONSTITUTION:The spacers to be dispersed on the inside surfaces between the upper and lower substrates of the STN type liquid crystal display element having >=180 deg. and <=270 deg. twist angle of the liquid crystal molecules of the liquid crystal layer between these substrates are constituted of the truly spherical spacers with which the standard deviation value of the grain size distribution is <=3.5% of the average grain size value. The dispersion density thereof is specified to 100 to 200pieces/mm<2>. The fine unequal colors are conspicuous and the display quality is inferior in spite of 100 to 200pieces/mm<2> dispersion density if the standard deviation value of the grain size distribution of the truly spherical spacers exceeds 3.5%. The unequal colors are conspicuous when the rate of spraying decreases below 100pieces/mm<2> or exceeds 200pieces/mm<2> even if the standard deviation value is conversely below 3.5%. Plastics essen tially consisting of divinyl benzene, SiO2, Al2O3, etc., are usable as the material of the truly spherical spacers.
Patent JP-2000317235-A (JP)
Title: Filter device for cooking stove hood
Inventor: TOYOSHIMA KENJI
IPC: F24F7/06
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by superposing a second filter on the intake side of a coarse-meshed first filter mounted at a cooking stove hood, then inserting the mounting pins of mounting clips, bending the mounting pins at the rear surface of the first filter and mounting and fixing the second filter to the first filter. SOLUTION: The filter 2 which is meshed deuser than the filter 1 freely attachably and detachably mounted at the cooking stove hood is cut and molded to a suitable size in compliance with the shape of the filter 1 and is integrally superposed on the intake side of the filter 1, following which the mounting pins 3b of the four mounting clips 3 are inserted from the four corners of the front surface of the filter 2 and are penetrated to the rear surface of the filter l. Next, while the engaging pieces 3a of the mounting clips 3 are detained to the front surface of the filter 2, the mounting pins 3b are bent at the rear surface of the filter l and the filter 2 is mounted and fixed to the filter 1. As a result, the need for a mounting frame to be exclusively used for a filter medium is eliminated and the external mounting and fixing of the filter 2 to the filter 1 are made possible.
Patent JP-S6115029-A (JP)
Title: Exhausting structure of building
Inventor: SAITOU AKIRA
IPC: E04B1/70
Filed: 1984-06-29
Abstract: PURPOSE:To enlarge the sectional area for ventilation, decrease the dead space, improve the sound absorption effect and enable the natural lighting by a method wherein a ventilating port is provided at the top part of a building, the entilating port is covered by a ventilating hood which is protruded upward from the top part. CONSTITUTION:A rectangular ventilating port 36 is provided at the top part 34 of a building 32. The ventilating port 36 is covered with a ventilating hood 38 protruded upward from the top part 34. A plate material 48 has a large surface area than the ventilating port 36. A sound absorption layer 52 forms an air intaking chamber 56 with the plate material 48 under the ventilating port, and the layer 52 is provided between the plate material 48 and the ventilating port 36. The sound absorption layer 52 is formed of many sound absorption pipe 58. A high temperature air at the top part 34 of the building is flowed in horizontal direction through the sound absorption layer 52, introduced to the air intaking chamber 56, then exhausted to outside through the ventilating hood 38. By said structure, the sound absorption layer 52 is arranged at longitudinal direction of the top part 34, accordingly, the dead space can be decreased. The plate material 48 is formed by a glass.
Patent JP-S6024372-A (JP)
Title: Method for making surface of porous member dense
Inventor: DEGAWA TOORU
IPC: C23C16/30
Filed: 1983-07-21
Abstract: PURPOSE:To provide a stable dense surface to an arbitrary place of the surface of a porous member by heating only the porous surface part of the member to be made dense, feeding a gas for a CVD reaction to the heated part through the pores, and depositing a solid phase. CONSTITUTION:When a porous ceramic member 1 having open pores in at least the surface layer is not electrically conductive, the part of the member to be made dense is coated with carbon 2 to about 10mum thickness, and an alternating magnetic field is impressed with a high frequency coil 3 to heat the part to the deposition temp. of a CVD reaction. A gas for the CVD reaction is fed to the heated part through the open pores, and a solid phase 5 is deposited by the CVD reaction to make the surface of the part dense.
Patent JP-H01301721-A (JP)
Title: Stretched polythiophene film
Inventor: HOTTA OSAMU
IPC: B29L7/00
Filed: 1988-05-31
Abstract: PURPOSE:To obtain the subject film with a high electrical conductivity in the direction of stretching axis suitable as an electronic component material for the field of electronics, by stretching a polymer consisting of a poly(3- alkylthiophene) in the direction of stretching axis. CONSTITUTION:A polymer with a chemical composition consisting of a poly(3- alkylthiophene) (alkyl is preferably 2-10C) or mainly consisting thereof is stretched in the direction of stretching axis, thus obtaining the objective film.
Patent JP-H08331847-A (JP)
Title: Noise preventing circuit
Inventor: MATSUMOTO ATSUO
IPC: H02M3/28
Filed: 1995-05-31
Abstract: PURPOSE: To freely adjust impedance to eliminate noise of the particular frequency by connected in series a noise preventing part consisting of a parallel connecting body of a coil and a resistor to a capacitor connecting the secondary side of a DC-DC converter and the output of a filter circuit. CONSTITUTION: A DC-DC converter of the primary and secondary side separation type is provided, as a noise preventing method, with a filter circuit 2, a capacitor 2 connecting the primary side and secondary side of the DC-DC converter 4 and a capacitor 6 connecting the secondary side of the DC-DC converter 4 and an output of the filter circuit 2. Here, a noise preventing part 7 consisting of the parallel-connected body of a coil Land a resistor R is connected in series to such capacitor 6 to form an LCR circuit for the purpose of adjustment in view of changing the resonance point. Thereby, noise in the frequency band which requires noise preventing procedures can be lowered.
Patent JP-H08331791-A (JP)
Title: Motor
Inventor: TAKAHASHI KEIJI
IPC: H02K5/15
Filed: 1995-05-31
Abstract: PURPOSE: To delete the assembling man-hour and to improve the assembling operability by moving a rotor bush to a ball bearing side, and providing screw clamping means for clamping the inner race of the bearing in a pressed state. CONSTITUTION: A male screw 10 is engaged with the female threads 9 of a spindle 7, a suitable force is applied to a rotor bush 8 by the flathead of the screw 10 to be axially moved, and the inner race 6b of a ball bearing 6 is pressed by the pressing part 13 of the bush 8. The pressing force is sequentially transmitted to the ball 6c, outer race 6a of the bearing 6, the engaging wall 4 of a housing 1, the outer race 5a, balls 5c and inner race 5b of a ball bearing 5 in this order. A prepressure is given to both the bearings 5, 6 to remove the inner play. Thus, the assembling man-hour can be deleted, and the assembling operability can be improved.
Patent JP-H04334042-A (JP)
Title: Semiconductor chip and probe device for measuring semiconductor chip property
Inventor: KONDOU ICHIYOSHI
IPC: H01L21/66
Filed: 1991-05-09
Abstract: PURPOSE:To make it possible to measure a semiconductor circuit in parallel. CONSTITUTION:A pad 111a required for the measurement of a semiconductor circuit 102 is laid out so as to face one side of a semiconductor chip 101 whereas measurement probes 112 to 115 are placed in contact in parallel (Fig. 1(b)), thereby measuring four semiconductor chips in parallel. This construction makes it possible to reduce the time of P/W of the semiconductor chip substantially in inverse proportion to the number of chips to be measured in parallel.
Patent JP-2000323086-A (JP)
Title: Focused ion beam device
Inventor: SAKAGAMI YOSHIHIRO
IPC: C23C14/32
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of a gasification material onto a gas supply control valve. SOLUTION: This focused ion beam device has a heater 12 within a gas supply control valve 9. When supplying a sublimated gasification material onto a target 3, the gas supply control valve 9 is moved to the opposite target direction to connect a gasification material storage part 6 and a gas inlet pipe 7. When stopping the supply of the gasification material, the gas supply control valve 9 is moved toward the target 3 to shut off the gasification material storage part 6 and the gas inlet pipe 7. In either case, the heater 12 continuously directly heats the valve 9. Accordingly, even if a portion of the sublimated gasification material collides with the valve 9, the heating of the valve 9 prevents adhesion of the sublimated gasification material onto a surface of the valve 9.
Patent JP-S61291333-A (JP)
Title: Separator for super-thin solder plate
Inventor: YOSHIMOTO AKEMASA
IPC: B65H3/54
Filed: 1985-06-19
Abstract: PURPOSE:To separate a stack of solder plates one by one accurately and effi ciently, by letting a suction head retract as far as more the specified value than a center keeper so as to turn over each solder plate. CONSTITUTION:A support block 10 is made to go down whereby a contact surface Z of a center keeper 6 and a Y surface of a suction head 5 is made contact with a surface of a solder plate 9. Air at the rear side of suction pieces 5a and 6b is exhausted via a vacuum pipe 13, having the solder plate attracted by suction. After the support block 10 is made to go up again, a movable part of a control valve 15 is driven to the right and charging air id fed to the front side of a piston, while if air at the back side is interconnected to the atmosphere, the suction head 5 alone is retracted to an upper part and hit to a stopper 6a of the center keeper at a stroke delta. At this time, due to the stroke difference delta, the solder plate suddenly varies at a shifting part from the contact surface of the center keeper to a suction surface of the suction head, whereby a part of coherent surfaces between solder plates themselves is easily peeled off, from which air flows inside so that each individual separation is performed accurately and easily.
Patent JP-H07322531-A (JP)
Title: Power supply for car
Inventor: OGAWA ATSUSHI
IPC: B60R16/02
Filed: 1994-05-25
Abstract: PURPOSE:To obtain a power supply for car which serves as a backup power supply for the electronic apparatus in a car regardless of the switching of a main power supply. CONSTITUTION:The power supply for electronic apparatus in a car requiring backup comprises secondary batteries 3, 4, and diodes 5, 6 having anodes being applied with the output voltages from the secondary batteries 3, 4 and interconnected cathodes and feeding power to circuits in a car audio unit requiring backup, e.g. memories. The power supply further comprises a switch 2 for selecting one of the outputs from the secondary batteries 3, 4 as the main power supply for the car audio unit 1, and a circuit 8 for comparing the voltages of the secondary batteries 3, 4 and turning the switch 2 from the secondary battery having dropped voltage to the secondary batter having normal voltage.
Patent JP-2000322131-A (JP)
Title: Passive inner force sense presenting device
Inventor: FURUSHO JUNJI
IPC: G05D15/01
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain an inner force sense presenting device using a passive force generation part capable of presenting an accurate inner force sense. SOLUTION: When an operation part 2 attached to the inner force sense presenting device 1 is operated, an inner force sense is presented to an operator. When the device 1 sets the number of degrees of freedom in the inner force sense allowed to be presented by the operation part 2 to m and sets the minimum number of force generation parts necessary for realizing the inner force sense of m degrees of freedom to n (n>=m), the device 1 has plural passive force generation parts 4>=n. These force generation parts 4 are controlled by a controller 3. The controller 3 utilizes information obtained by a position detector 6 or a force detector as the occasion demands. The constitution allows the device 1 to present also a force sense which can not be presented when only the minimum number of force generation parts 4 to be required are used.
Patent JP-S5835191-A (JP)
Title: Preparation of cephacetrile
Inventor: HASEGAWA AKIRA
IPC: C07D501/06
Filed: 1981-08-28
Abstract: PURPOSE:To obtain cephacetrile at room temperature quickly in high yield useful for remedying diseases caused by Staphylococcus aureus, etc., by reacting a silyl derivative of 7-aminocephalosporanic acid with a cyanoacetic ester derivative, followed by removing the silyl group from the reaction product. CONSTITUTION:(A) 1mol silyl derivative of 7-aminocephalosporanic acid shown by the formulaI(R is trialkylsilyl) obtained by reacting 7-aminocephalosporanic acid with a silylating agent such as N,O-bistrimethylsilylacetamide, etc. is reacted with (B) 1-3mol cyanoacetic ester derivative shown by the formula CN- CH2-CO-Y (Y is halogen-substituted phenoxy having 4 or less substitution number, halogen-substituted phenylthio having 4 or less substitution number, 2- benzothiazolethio, etc.), and the reaction product is reacted with water or an alcohol and the silyl group is removed, to give the desired compound shown by the formula II.
Patent JP-S5925762-A (JP)
Inventor: YAMADA RIYUUSAKU
IPC: A61M25/00
Filed: 1982-07-31
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-S5359738-A (JP)
Title: Continuous electrostatic powder coating and its equipment
Inventor: ITOU TSUTOMU
IPC: B05B5/00
Filed: 1976-11-10
Abstract: PURPOSE: To make powder coating in an uniform thickness on the surface of an axially symmetrical article by coating powder on said surface in an electrostatic powder coating room in which silent discharge electrode plates are installed on both insides of a casing, and then removing excess powder at pre-determined part(s) followed by heating to melt the coated powder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01304752-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOSODA TSUTOMU
IPC: H01L21/768
Filed: 1988-06-02
Abstract: PURPOSE:To suppress the electromigration caused by wiring metal and avoid the discontinuity by a method wherein a side wall film made of material same as wiring material is formed on the inner wall of a through-hole providing multilayer interconnection and the through-hole is filled with buried metal built up selectively. CONSTITUTION:An interlayer insulating film (for instance an interlayer insulating film 3) is formed so as to cover a semiconductor substrate (for instance a semiconductor substrate 1) on which a lower layer wiring (for instance a lower layer wiring 3) is formed. Then the interlayer insulating film is selectively etched to form a through-hole (for instance a through-hole 4A) and a side wall film (for instance a side wall film 5) made of material same as wiring material is formed on the side wall of the through-hole. Further the inside of the through- hole is tightly filled with buried metal (for instance buried metal 6) and a part of the burying metal is removed to expose the top surface of the side wall film and an upper layer wiring (for instance an upper layer wiring 7) made of material having the same composition as the material of the side wall film is formed. With this constitution, the discontinuity can be avoided.
Patent JP-S6113425-A (JP)
Title: Magnetic recording medium and its production
Inventor: YANAGISAWA MASAHIRO
IPC: G11B5/66
Filed: 1984-06-29
Abstract: PURPOSE:To obtain a magnetic recording medium for high-density recording provided with practicable durability by coating a magnetic medium and non-magnetic metal in this order on a substrate, coating the surface of the non-magnetic metal with an oxide and coating a bindable lubricating agent thereon. CONSTITUTION:The iron oxide such as Fe3O3 or gamma-Fe2O3 or metal or alloy such as Co-Ni is coated as a magnetic medium 2 on the substrate 1. Re or the like is coated as the non-magnetic metal 3 on the medium 2 and is then calcined in an oxidative atmosphere contg. oxygen or ozone to form the oxide coating 4 consisting of the non-magnetic metal on the surface. The lubricating agent 5 to be coated thereon is required to be bindable as the oxide film 4 of the non-magnetic metal. Silane which binds to said film by reacting securely therewith is most effective as such lubricating agent component. There are some lubricating agent components which bind to the film 4 by adsorbing thereto according to the polarity of -O-.
Patent JP-H0429067-A (JP)
Title: Diagnostic device for water tree deterioration
Inventor: MIYAKO MASATO
IPC: G01R27/18
Filed: 1990-05-24
Abstract: PURPOSE:To attain a furthermore exact diagnosis of an water tree deterioration by rectifying and integrating a pulsating current contained in a grounding line current, and converting it to a sub-DC shaped waveform. CONSTITUTION:The grounding line current (ie) detected by a current transformer 3 is inputted to an LPF 11 to eliminate AC charged current components, and after the amplification 15, a single frequency signal is taken out by a BPF 12 from the pulsating current components and subjected to narrow-band amplification by an amplifier 16. That is, the pulsating current components are constituted of extremely low frequency components such as lower than several Hz, therefore, the frequency for narrow band amplification, which is preferably lower than 10 Hz or more preferably as low as 1 Hz, attains the detection for minute pulsating current components to improve the measuring accuracy. Also the influence of noise components is reduced by the narrow band amplification. Then, the minute movement part of current waveform required for the deterioration diagnosis is continuously converted to the smooth stable part of low level by means of rectifying 13 and integrating 14 the output of amplifier 16, so this part is detected as the DC output corresponding to the size of pulsating current.