baber/WOPTO huggingface dataset:
Patent JP-H05179350-A (JP)
Title: Production of roller shaft for cam follower with roller
Inventor: TSUSHIMA MASAYUKI
IPC: C21D9/28
Filed: 1991-12-27
Abstract: PURPOSE:To enable the easy and inexpensive adjustment of the hardness at both ends of the roller shaft for a cam follower with a roller by subjecting the outer peripheral surface of the above-mentioned roller shaft to high-frequency hardening and tempering, then subjecting only both ends thereof to high-frequency annealing. CONSTITUTION:The roller to be supported between a pair of opposite roller supporting members of the cam follower body 1 with the roller is born by interposing needle rollers therein. Both ends of the roller shaft are caulked and fixed to the shaft hole of the roller supporting member. The shaft blank material formed with the end faces is subjected to the high-frequency hardening and tempering to provide the uniform hardness on the surface thereof in the process for production of the above-mentioned roller shaft. Only both ends of the above-mentioned blank material are thereafter subjected to the high-frequency annealing. As a result, the roller shaft which can easily be caulked and molded by adjusting the hardness at the ends of the roller shaft and maintains the proper hardness to the extent of not loosening during use after fixing by caulking is obtd.
Patent JP-2000179097-A (JP)
Title: Roof construction
Inventor: YAMANAKA KENJI
IPC: E04D3/366
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a roof construction in which workability in connecting and fixing folded plate roof materials is good, and the bent part of the folded plate roof material can be simply prevented from slipping out. SOLUTION: The bent part 11 of a folded plate roof material 1 is formed with a horizontal piece 11b and a lock piece 11c, a tight frame 2 used for connecting together and fixing the folded plate roof materials is formed with a connecting recessed part 2a on the upper face. The tight frame 2 is fixed onto a roof structural body 10, the respective lock pieces 11c of the folded plate roof materials 1 to be connected together are hooked with the connecting recessed part 2a of the tight frame 2, the respective horizontal pieces 11b of the folded plate roof materials 1 are placed on the upper face of the tight frame 2, and under the condition of arranging the pressing part 3b of a cap clip 3 on the horizontal pieces 11b, the cap clip 3 is screw-fastened with the tight frame 2 to fix the respective bent parts 11 of the folded plate roof materials to the tight frame 2.
Patent JP-H05183057-A (JP)
Title: Method of hole formation and manufacture of electronic materials by same method
Inventor: TO YOICHI
IPC: H01L21/302
Filed: 1991-12-30
Abstract: PURPOSE:To improve the uniformity of a plane by using the same mask as used for the formation of holes such as contact holes and performing overlay exposure using resist of an opposite polarity. CONSTITUTION:Negative resist is exposed using a mask provided with a large number of contact holes. A pattern of resist 3 of one polarity is formed on an interlayer insulating film 11 on a substrate 1. An insular pattern is formed, using positive resist, in a manner that a hole 2 will be overlaied therewith. A resist pattern 5 of the opposite polarity is formed. Etch back is performed using this resist pattern 5 as a mask. This improves the uniformity of a plane.
Patent JP-2000179067-A (JP)
Title: Jointing structure for sound insulation
Inventor: ONISHI NOZOMI
IPC: E04B1/38
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To increase sound insulation by forming the first cylindrical part facing in the first axial direction and the second cylindrical body which is integrally-formed on first cylindrical part, and has the second axial direction orthogonal to the first axial direction, and forming a screw part inside or outside the second cylindrical part. SOLUTION: A cylindrical elastic material 20 is formed in the first cylindrical part 11, and an elastic washer 13A is formed on the end of the cylindrical elastic material 20 integrally/separately. A collar 14a on a bar member 14 is formed out of a bolt passing through the inside of the cylindrical elastic material 20 through a washer 15, and an angle 5 having an L shape in cross section is retained between the head part 14b of the bar member 14 and the cylindrical elastic material 20. The angle 5 is elastically-connected to the first cylindrical part 11 through the cylindrical elastic material 20 to fix an outer plate 7, and a screw 21a in a T-shaped holding body 21 is screwed in the screwed part 12b in the second cylindrical part 12 to connect a vent cylindrical body 1 to the outer surface.  It is thus possible to attain easy joint assembly, thereby enhancing a sound insulation effect.
Patent JP-H06204009-A (JP)
Title: Insulator arrestor
Inventor: KADOWAKI KAZUNORI
IPC: H01C7/12
Filed: 1992-12-29
Abstract: PURPOSE:To prevent moisture infiltration into an insulator by applying water absorbing swelling agent on bonding planes of FRP insulating pipe edges and electrode fittings. CONSTITUTION:An arrestor is provided with an insulating housing 2 on the external plane of an FRP insulating pipe 1, a nonlinear resistance element 4 is stored in the FRP insulating pipe 1 and electrode fittings 51 for the element 4 are mounted on the both edges of the FRP insulating pipe 1. The insulator arrestor is provided with water absorbing agent 7 on the bonding planes of the FRP insulating pipe edges and electrode fittings 51. Thus, even when the sealability of an O-ring between the FRP insulating pipe edge and the electrode fitting is deteriorated by the difference of the thermal expansion coefficients of the electrode material and FRP due to the temperature change and outside air is passed through the O-ring, the water absorbing swelling agent swells and prevents outside air from passing through. Therefore, water infiltration into the insulator is prevented and the V-I characteristics of the zinc oxide element are stably maintained.
Patent JP-2000178181-A (JP)
Title: Microelement preparation
Inventor: MATSUSHITA TAKAMITSU
IPC: A61K9/08
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a microelement preparation excellent in thermal stability in high-pressure steam sterilization and against change with time, also excellent in stability in the pH of a high-caloric infusion preparation used together therewith, and easily collectively coinjectable in its clinical use. SOLUTION: This microelement preparation consists of an aqueous solution with pH 5-6 containing iron colloid with chondroitin sulfate as protective colloid, selenium ion, manganese ion, zinc ion, copper ion, and iodine ion.
Patent JP-2001173260-A (JP)
Title: Mechanical parking system
Inventor: MATSUMOTO MASAHIRO
IPC: E04H6/18
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical parking system having a shift device to safely shift vehicles between vehicle placement areas with spepped portions. SOLUTION: A cross converyer of a shift device 30 is moved up/down to meet a vertically stepped portion between vehicle placement areas 56, 56 on both sides by an elevation means of the device 30 so that each transfer of vehicle V between the areas 56, 56 is made possible, and the vehicle V is transferred in a horizontal state between the shift device 30 and each area 56.
Patent JP-2001176407-A (JP)
Title: Plasma display and production method therefor
Inventor: SATO YOSHIFUMI
IPC: H01J11/46
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide plasma display that can prevent migration of panel electrodes, even when dimensions are generated due to designed values. SOLUTION: When the dimensions of FPC become larger than the designed value at the side of alignment mark from the slit, with respect to connecting terminals 3R-n(n=1, 2, etc.), at the FPC side and these 5R-n at the panel side, the center line of the former shifts greatly from the center line of the latter in the direction of parting from the alignment mart toward the parting direction. However, since both ends of the connecting terminals 5R-n at the panel side lie within the width of the connecting terminals 3R-n at the FPC side, even if the latter is set wider to part from the alignment mark. Accordingly, the connecting terminals 5R-n on the panel side are covered with the connecting terminals 3R-n at the FPC side after regular press-welding.
Patent JP-H11170688-A (JP)
Title: Ink jet recording sheet
Inventor: OTANI SADAICHI
IPC: B41M5/52
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet having excellent external appearance of a printed matter and an easy to handle in the case of a preservation by effectively preventing a curl after printing. SOLUTION: In the ink jet recording sheet comprising at least one ink receptive layer provided on a surface of a base sheet, a thickness coating amount of the overall layer is 3 to 30 g/m<2> , and a moisture of the overall sheet is a range of 1 to 12%. In this case, a curvature of a curl 1/4 (m<-1> ) is represented by 20<1/r<0.3M+0.28C-2<20, wherein M is a moisture content (%)-C is a coating amount (g/m<2> ) of the layer.
Patent JP-2000196035-A (JP)
Title: Manufacture of capacitor of memory device
Inventor: SO KANSO
IPC: H01L21/316
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To restrain a Ta2O5 capacitor effective oxide film from varying in thickness even after a thermal treatment is carried out and improve an electrode material in step coverage, by a method wherein a CVD TiN film, an MOCVD TiN film, and a polysilicon film are successively laminated for the formation of an electrode on a Ta2O5 dielectric thin film. SOLUTION: A polysilicon film 301 is vacuum deposited as a lower electrode of a Ta2O5 capacitor, and then the surface of the film 301 is subjected to an RTN treatment. Then, a Ta2O5 film 302 is deposited as a dielectric thin film through an LPCVD method. The Ta2O5 film 302 is subjected to N2O plasma annealing at 300 to 500 deg.C to remove impurities from it, and then the Ta2O5 film 302 is crystallized. Then, a CVD TiN film 303 and an MOCVD TiN film 304 are evaporated. A doped polysilicon film is deposited on the MOCVD TiN film 304 and then thermally treated. By this setup, the effective oxide film of a Ta2O5 capacitor is restrained from varying in thickness, and an electrode material can be improved in step coverage.
Patent JP-H10272174-A (JP)
Title: Decontamination system
Inventor: HEREDIA LEON M
IPC: A61L2/20
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to introduce a disinfecting gas into a space of a flushing type closed space and to draw out in from the space, by arranging an element to be driven slidably in a housing of a gas flow allowing/restricting means to perform a feedback for positioning to a means for displacing the element to be driven. SOLUTION: A connector 654 of a seal-free valve is so formed and arranged to let a fluid communicate between it and a tube or a pipe of a disinfecting device, and when an element to be driven in the body of the valve is held at an opened position, the fluid flows through the body 610 of the valve. A magnetic position sensor 670 at the opened position and a magnetic position sensor 674 at the closed position area arranged to sense the existence of smaller permanent magnets 634 separately. Thus, the feedback control allows the sensors 670 and 674 to work almost synchronously and in this case, the sensors 670 and 674 drive an air pressure device to make a magnet 634 completely align with the sensors 670 and 674 to operate a block 628.
Patent JP-2000186499-A (JP)
Title: Shelter
Inventor: ASHINO KATSUKUNI
IPC: B66B9/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a shelter for efficiently protecting an operator from a falling object in a vertical shaft. SOLUTION: A guide member 7 is vertically mounted on the side wall 3 of a vertical shaft 2, and a body 11 is engaged therewith so as to move vertically. The body 11, of box-shape, is set at an upper limit position, therefore an operator can cross over an upper floor 14 form a ground surface 30, enter the inside through a hatch 19, and go down on an inside lower floor 15 using a ramp 22. An openable/closable door 17 is formed forward, and is used to convey the operator and materials in the vertical shaft. If a falling object may exists during working, the operator shelters in the body and set the body 11 to a little upper position from the bottom 4.
Patent JP-2001181095-A (JP)
Title: Silicon carbide single crystal and its growing method
Inventor: SHIOMI HIROSHI
IPC: C30B23/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To produce an SiC single crystal reduced in micropipes exposed on the surface and lamination defect and provide a method for growing the single crystal. SOLUTION: In the growth of the SiC single crystal, an SiC crystal 40 is characteristically grown on a seed crystal 30 comprising an SiC single crystal that is deviated by an angle (α) to the face 0001} (20 deg.<α<60 deg.) and has an exposed face 30u, having an angle β of <=15 deg. between a vector obtained by projecting its normal vector to the  0001} face and a <11-20> direction.
Patent JP-2001184548-A (JP)
Title: Device and method for controlling automatic vending machine
Inventor: FUKUDA ICHIRO
IPC: G07F9/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for controlling automatic vending machine, with which plural automatic vending machines can be easily controlled corresponding to plural kinds of flash memories and programs can be easily updated as well. SOLUTION: A program or data corresponding to an object device such as coin processor are read out of a storage medium such as PC card 2 and the object device is controlled or flash memory is reloaded by running the read program.
Patent JP-2000186638-A (JP)
Title: Intake device for internal combustion engine
Inventor: KUDO MUNEHIRO
IPC: F02M35/024
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve cooling efficiency and workability during mounting and demounting by a method wherein an opening part is formed in an air cleaner and a control unit is mounted on a metal mounting member. SOLUTION: An air cleaner 12 comprises the air cleaner bottom case 2 of a lower molded body 1; an air cleaner opening case 8 of an upper molded body 7, and an air cleaner upper case 11. A filter 13 is arranged at its internal part. Further, a metallic plate 23 is insert-molded in the opening part 22 of the air cleaner upper case 11 and a control unit 24 is removably mounted on the metallic plate 23. This constitution arranges the control unit 24 in an engine room and in the vicinity of a throttle sensor 19C and an injection valve and facilitate mounting and demounting thereof. Further, the control unit 24 is high-efficiently cooled through the metallic plate 23 by intake air of an engine flowing through the air cleaner 12.
Patent JP-2001178468-A (JP)
Title: GIBBERELLIN 2beta HYDROXYLASE GENE DERIVED FROM ORYZA SATIVA AND ITS USE
Inventor: TANAKA HIROSHI
IPC: C12N15/53
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a new GA 2p hydroxylase gene derived from Oryza sativa, and to modify the weed type of a plant by regulating a GA content of the plant utilizing the gene. SOLUTION: This is a DNA which encodes a protein having an activity of gibberellin 2β hydroxylase and is selected from (a) a DNA encoding a protein having an amino acid sequence shown by sequence 1 in the specification, (b) a DNA containing a coding region of the base sequence shown by sequence 2, and (c) a DNA encoding a protein having an amino acid sequence modified by substituting, deleting, adding or inserting an amino acid or more in, from, to or into the amino acid sequence shown by sequence 1.
Patent JP-2000192910-A (JP)
Title: Rotatably driving device
Inventor: SHIMADA KATSUHIKO
IPC: F16C19/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion and oil leakage, and lengthen the service life by constituting a rotatably driving device of a main body, a rotary actuator having a rotatable output shaft in this main body, a rotary body having a boss connected to the output shaft and a bearing for rotatably supporting the boss on the main body side. SOLUTION: When actuating a rotary actuator 2, the output shaft 6 rotates, so that a rotary body 3 connected to this output shaft via a boss 10 rotates in the same direction. At this time, since the boss 10 is rotatably supported by a bearing 4 arranged on the main body 5 side of the actuator 2, a radial directional load from the boss 10 is carried by the bearing 4. Thus, the radial directional load is not applied to the output shaft 6, and since only torque is transmitted, abrasion and oil leakage of a rotary part of the actuator 2 is prevented. Thus, the service life can be lengthened, a structure is comparatively simplified, a cost is not required so much, and a rotatably driving device can be easily applied to an existing device.
Patent JP-2000186610-A (JP)
Title: Vehicular engine controller
Inventor: NISHIMURA KAZUTOSHI
IPC: F02D43/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make this controller perform engine control, namely, the vehicle driving so properly even in time of trouble in various current consumers, and simultaneously to have it inexpensively realized. SOLUTION: A battery power source is supplied to those of current consumers A1 to AN governing engine control and an electrinic control unit 20 for controlling the drive of various current consumers via a fuse 11 and a main relay 12, and likewise this battery power source is supplied to those of current consumers B1 to Bn being directly unrelated to the engine control via a fuse 13. A microcomputer 22 in this electronic control unit 20 controls the drive of the current consumers A1 to AN via an output buffer 23, while it controls the drive of the current consumers B1 to BN via an output buffer 24 which is provided with a transistor 24a for consumer driving and a diode 24b for flyback energy reflux, respectively.  In such a case, if flyback energy is produced attendant upon the interruption of energization in the current consumers B1 to BN, the flyback energy is returned to the side of a power supply line of these current consumers B1 to BN via the diode 24b.
Patent JP-2000187290-A (JP)
Title: Reflector of light source lamp
Inventor: TAMAI MASAYUKI
IPC: F21V29/505
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a reflector for a light source lamp efficiently discharging the heat of a lamp and capable of forming a uniform irradiated surface as a reflector for a light source lamp equipped with a receiving recessed part, to which the light source lamp is attached and a reflection surface. SOLUTION: By forming many exhaust through-holes 48a which extend outward in a radial direction from the inside of an area on the reflection surface and providing the change of a tilting angle to the light source lamp 30 between the 1st reflection surface 46 extended from the through-hole 48a to the inside and the 2nd reflection surface 50 extended to the outside, a compensation means radiating shadow formed on an irradiation object surface by the through-hole 48a is obtained.  Thus, heat from the light source lamp is efficiently discharged to the outside through the through-hole 48a, and a low illuminance area formed on the irradiation object surface by the through-hole 48a is supplementally irradiated by the compensation means, so that the shadow formed on the irradiation object surface by the through-hole 48a is eliminated, even through the through-hole 48a exists, and overheating of the light source lamp and the reflector is prevented, and further the irradiated surface having uniform illuminance is obtained on the irradiation object surface.
Patent JP-H11193225-A (JP)
Title: Moisturizer and preparation for external use for skin
Inventor: OKAMOTO TORU
IPC: A61K8/00
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a moisturizer and a preparation for external use for skin which show excellent moisturizing property and possess excellent usability. SOLUTION: This is a moisturizer characterized by consisting of 1,2,4- butanetriol and a preparation for external use for skin containing it. 1,2,4- Butanetriol is usually blended in an amount of 0.5-40 wt.%, preferably 3-20 wt.%, based on the whole weight of the preparation for external use for skin as an moisturizer. In the concentration of less than 0,5 wt.% sufficient moisturizing effect is not obtained and further in the concentration of more than 40 wt.%, greasy heavy touch on use can not be avoided.
Patent JP-2001178525-A (JP)
Title: Accessory stop
Inventor: HOSHIHARA YASUNOBU
IPC: A45C13/30
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a simple and inexpensive accessory stop that can fit accessories to the desired position of a strip string body. SOLUTION: A rubber ring 14 is mounted to the watch band 12 of a watch 11, and a stopper 15 is moved in the direction of the watch band 12, thus binding the rubber ring 14 to the watch band 12, and hence easily and inexpensively fixing the rubber ring 14 to the desired position of the watch band 12 regardless of the width of the watch band 12. Also, when a coin 13 is to be removed, a stopper 15 may be loosened. In this manner, an arbitrary accessory 13 can be fitted to the watch band 12 via accessory stop.
Patent JP-H11193142-A (JP)
Title: Paper feeding device and sheet disposing device
Inventor: NISHIHATA ATSUSHI
IPC: B65H3/66
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent an auxiliary guide lever from interfering with a jam dispsal and prevent the auxiliary guide lever from being broken at the time of the jam disposal. SOLUTION: When a U-turn guide member 1 is closed, an auxiliary guide lever 3 is arranged at a set location. When the U-turn guide member 1 is opened in the direction of the arrow A with a spindle 2 as a center, a supporting base 8 is moved in the direction of the arrow X2 along a guide rail 9 and the auxiliary guide lever 3 is retreated at a retreat location which is far from a sheet carrier center by winding a wire 6 by a wire winding pulley 5.
Patent JP-2000194609-A (JP)
Title: Three-wire type interface circuit
Inventor: IHIRA YASUHISA
IPC: G06F3/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a three-wire type interface circuit which excels in preventing the malfunctions in a runaway state of a CPU. SOLUTION: This interface circuit 2 secures an interface between a CPU 1 and a circuit 3 which is controlled by the CPU 1, Then a deciding means is added to the circuit 2 to send the data of the CPU 1 to the circuit 3 only in a correct format and sends no data to the circuit 3 in the incorrect formats together with a means which decides the abnormality of the CPU 1 in an incorrect format and generate a signal to control the CPU 1.
Patent JP-H11192028-A (JP)
Title: Simple transplantation of tree
Inventor: SHIGETOME TADAMI
IPC: A01G23/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To facilitate a series of operations such as digging up, transportation or planting while retaining effects similar to those of a conventional root bowl execution method and realize a remarkable reduction in expenses. SOLUTION: A tree 1 to be transplanted with roots is dug up and washed with water to remove the root soil. Water and a clayey soil are then placed in a water tank container and stirred. A thickening agent such as wheat flour is mixed therewith and the resultant mixture is restirred to provide a pasty aqueous solution. The roots 3 of the washed tree are then dipped therein to stick the pasty aqueous solution to the surfaces of the roots 3, which are subsequently pulled up to coagulate and solidify the solution. Thereby, a protecting layer 5 consisting essentially of the soil is formed on the surfaces of the roots 3. In this state, the tree 1 is transferred to a place for transplantation and planted therein.