baber/WOPTO huggingface dataset:
Patent JP-H0692723-A (JP)
Title: Zirconia-contaning magnesia-alumina type spinel clinker and refractrory obtained using the same
Inventor: HIRATA YUUKOU
IPC: C04B35/44
Filed: 1992-09-08
Abstract: PURPOSE:To advantageously enhance slaking resistance while ensuring excellent slag erosion resistance and to provide a zirconia-contg. magnesia-alumina type spinel clinker suitable for use in application of refractories with an aq. system and refractories obtd. using the clinker. CONSTITUTION:This zirconia-contg. magnesia-alumina type spinel clinker has a chemical compsn. contg. >=95wt.%, in total, of ZrO2, MgO and Al2O3, having 0.5-20wt.% ZrO2 content and satisfying >=2.53 ratio of the Al2O3 content to the MgO content and contains zirconia crystals in a magnesia-alumina type spinel crystal phase or a magnesia-alumina type spinel crystal phase contg. corundum crystals.
Patent JP-H04141648-A (JP)
Title: Projection liquid crystal display device
Inventor: KARASAWA JIYOUJI
IPC: H04N5/74
Filed: 1990-10-03
Abstract: PURPOSE:To prevent the degradation in quality of a projected picture due to various aberrations generated by a light synthesizing means by using a dichroic prism as the light synthesizing means. CONSTITUTION:A light source 1, a light separating means 2 which separates the light from the light source 1, liquid crystal light valves 6 which modulate the light from this means 2, a light synthesizing means 9 which synthesizes modulated light from liquid crystal light valves 6, and a projection lens 13 which projects the light from the light synthesizing means 9 are provided. Distances (working distances) from the light source 1 to liquid crystal light valves 6 are equalized among respective primary colors separated by the light separating means 2, and dichroic prisms 10 and 11 are used as the light synthesizing means 9. As the result, various aberrations generated by the light synthesizing means 9 are absorbed by the projection lens 13 because dichroic prisms 10 and 11 form an optical system symmetrical with respect to the optical axis of the projection prism 13. Thus, the degradation in quality of the projected picture is prevented.
Patent JP-S62135121-A (JP)
Inventor: ITO YUKIO
IPC: B65B27/08
Filed: 1985-11-28
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-S63264700-A (JP)
Title: Granular detergent containing large amount of anionic surfactant forming intermediate phase surface-treated with water-soluble cationic surfactant
Inventor: CHIYAARUZU FURANKU BUREIRU
IPC: C11D1/65
Filed: 1987-10-21
Abstract: Detergent granules containing more than about 18% of anionic surfactant that forms a sticky middle phase are surface treated with a small amount of water soluble quaternary ammonium salt in an aqueous solution to improve the dissolving characteristics of the composition.
Patent JP-H05106047-A (JP)
Title: Chemical vapor deposition device
Inventor: TSUTAHARA KOUICHIROU
IPC: C23C16/44
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a low-cost chemical vapor deposition device having high performance and capable of forming thin films of the uniform thickness on semiconductor wafers. CONSTITUTION:A bellows tank 21 as a volume pump with bellows 22 is used as a pressure device for sending liq. TEOS 8 under pressure. A material tank 7 and a vacuum pump 27 are allowed to communicate with the liq. chamber of the bellows tank 21. After this liq. chamber is evacuated, liq. TEOS 8 is introduced into the tank 21 and sent under pressure by varying the volume of the liq. chamber. Since the liq. TEOS 8 does not come in contact with other gas, the generation of bubbles due to the reduction of pressure can be prevented and a thin film can be formed under stable conditions.
Patent JP-H11107687-A (JP)
Title: Internal-space reinforcing wall surface and manufacture thereof
Inventor: KAMAISHI TADAMI
IPC: E21D11/04
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain strong adhesion in a short time, and to prevent deterioration and falling from a wall surface by bonding and covering the steep-gradient wall surface between chambers in a tunnel with a sheet-shaped reinforcing layer by a cold radical reaction resin cured article and compounding the reinforcing layer and the cured article. SOLUTION: When a sheet-shaped article is compounded with a wall surface containing sections having gradients of 45-315 deg., the foundation adjustment, primer coating and unevenness correction of the wall surface are conducted. The wall surface is coated with an adhesive, the sheet-shaped article is stuck, and an impregnant is applied and cured. When the sheet-shaped article is compounded, processes after the coating of the adhesive are repeated. A thixotropic-property imparting material is added to the adhesive and impregnant layer, and a composite sheet-shaped article is pasted and impregnation into the sheet is reinforced. An acrylic acid ester, a vinyl ester, etc., are used as a cold radical reaction resin.  A fibrous article such as a carbon fibers, an aramid rein, etc., and the sheet-shaped article, etc., such as a metal, glass, etc., are employed as the reinforcing material of the resin.
Patent JP-H04143660-A (JP)
Title: Method for detecting mycoplasma antibody in terms of immunity
Inventor: SHIMIZU TAKAMASA
IPC: G01N33/569
Filed: 1990-10-05
Abstract: PURPOSE:To enable a diagnostic medicine without any non-specific reaction to be produced by making a fungus body obtained by forming solid phase of fungus body of a mycoplasma in live fungus as an antigen. CONSTITUTION:For example a vinyl chloride 10-holes plate is used as a carrier, mycoplasma which is frozen and stored is taken out, and it is cultured in liquid for one day for full proliferation. Then, a fungus liquid reaching a fungus concen tration of approximately 1X10<8>/ml is diluted in a culture medium for adjusting to a concentration of 1X10<3> - 1X10<7>/ml. The adjusted fungus liquid is added onto a carrier which is sterilized by ultraviolet rays previously and is cultured at approximately 37 deg.C for one night. A plate where this live fungus is adhered to is washed by physiologic saline and is sterilized for formalin. Then, a block ing liquid is added, approximately 0.2 ml at a time, to each hole of the plate where live fungus is adhered to and is left for approximately 15 minutes and then it is dried at 37 deg.C for approximately 30 minutes. When this fungus solid phase plate is stored at 4 deg.C - -20 deg.C, it can be used for 6 months or longer, thus enabling a simple diagnostic medicine without any specific reaction to be produced.
Patent JP-H1076028-A (JP)
Title: Reinforced golf club
Inventor: NISHIMURA SHIGEKO
IPC: A63B53/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of a golf club by increasing the rigidity and resiliency of the club. SOLUTION: A compressed gas 3 is injected into a golf club 1 from an injection hole 2 to apply internal pressure to the golf club head 1 to increase the rigidity and resiliency of the club. Thus, the distance and the performance ball controllability can easily be increased.
Patent JP-H09109509-A (JP)
Title: Apparatus and method for automatic cleaning medium conveying roller
Inventor: MATAGA MASASHI
IPC: B41J29/17
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To simply and automatically clean a medium conveying roller. SOLUTION: In execution of cleaning operation of rollers (4a, 4b, 5a, 5b), a cleaning sheet 10 is used as a conveying medium 2, transfer of the cleaning sheet 10 is coercively restrained against drive of motors 12, 14 driving the rollers (4a, 4b, 5a, 5b), and the rollers (4a, 4b, 5a, 5b) are wiped off by being raced to the cleaning sheet 10.
Patent JP-H07120602-A (JP)
Title: Infrared antireflection film forming method
Inventor: MARUYAMA KENJI
IPC: G02B1/11
Filed: 1993-10-26
Abstract: PURPOSE:To provide a method for forming an infrared antireflection film excellent in optical characteristic, durability and adhesion to a silicon substrate by applying a specific dilute nitric acid solution or dilute hydrochloric acid solution to the surface of the silicon substrate to form a reformed layer of silicon, and then forming a zinc sulfide layer while irradiating the silicon substrate with electron beams. CONSTITUTION:An oxidized layer on the outermost surface of a silicon substrate 11 is removed by applying a dilute nitric acid solution or a dilute hydrochloric acid solution of 0.1-20wt.% to the surface of the silicon substrate 11. Partial silicon-oxygen bonding is ruptured to the depth of several tens of Angstrom  angstroms in the surface oxidized layer after removal to form a reformed layer 12. At the time of forming a zinc sulfide layer 13 on this reformed layer 12, the zinc sulfide layer 13 is formed while irradiating the silicon substrate 11 with electron beams so as to be able to obtain a fine zinc sulfide film, thereby obtaining the infrared antireflection film excellent in durability and adhesion to the silicon substrate 11.
Patent JP-H06119588-A (JP)
Title: Pulse signal processor
Inventor: ABE KENGO
IPC: G06F3/00
Filed: 1992-10-06
Abstract: PURPOSE:To surely remove a high frequency noise without increasing the number of parts to be used in respect to a pulse signal processor for processing a pulse signal in which a high frequency noise is easily mixed. CONSTITUTION:A CPU reads out the level of an input pulse signal in a certain sampling interval, compares the read data SP(n) with data SP(n-1) read in the preceding sampling interval, and when both the data coincide with each other, the data SP(n) read in the current sampling interval are defined as output data DATA(N). In the case of discordance, the output data DATA(n-1) of the preceding sampling period are defined as output data DATA(n).
Patent JP-H07121441-A (JP)
Title: Data processor
Inventor: KAWAKITA HIROTAKA
IPC: G06F12/08
Filed: 1993-10-26
Abstract: PURPOSE:To facilitate handling by a data processor even at the time of the increase or decrease in the number of storing elements and internal cells or a change in the storage block of CPU by making a decoder programmable. CONSTITUTION:It is assumed that there are surplus cells, which are not used, in the internal cells of the storing element of an address number N on the side of a memory unit 20 at the time of looking at them from storing constitution on the side of CPU 10 but the storing element of an address number N+1 is short of the number of the internal cells at the time of looking at them from storage constitution of the side of CPU 10. In this case, the decoder 30 sends a virtual storing element selection signal B selecting the storings element of the address number N and a virtual internal cell selection signal B1 selecting an address number N to the memory unit 20. Though CPU 10 selects the internal cell of the address number N+1, the storing element and the internal cell do not exist in actual fact so that the surplus internal cells within the storing element of the address number N are activated. Consequently, the decoder 30 outputs programs by recombining them so as to virtually coincide with the storage constitution of CPU 10.
Patent JP-H02115456-A (JP)
Title: Prestress introduction control method for prestress concrete structure member and device therefor
Inventor: KANI CHOEI
IPC: E04G21/12
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the damage of a prestress concrete member caused by the fluctuation of a live load by detecting the deflection of the member and operating a tension jack provided on the unbonded PC steel end section in the member to control the prestress introduction quantity. CONSTITUTION:A bonded PC steel 2 for a normal load, an unbonded PC steel 3 for a fluctuated load provided with a tension jack 4 on one end, a displacement sensor 5 detecting the deflection of a beam 1, and a control device 6 controlling the jack 4 by receiving its signal are provided on the prestress concrete member 1 such as the beam. When a live load is mounted, the PC steel 3 is stretched by the jack 4 to introduce prestress, when the live load is removed, the jack 4 is loosened to release the tensile force. The prestress introduction quantity is controlled according to the live load, and the occurrence of cracks on the beam 1 can be prevented.
Patent JP-2000098589-A (JP)
Title: Reticle foreign matter inspection device, exposure device having reticle foreign matter inspection function and production of semiconductor device
Inventor: SUGAWARA SOICHI
IPC: G03F1/82
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To save the labor for intervention of a person in order to remove foreign matter by removing the foreign matter within a reticle foreign matter inspection device. SOLUTION: When the foreign matter 2 adhered to the reticle 1 is removed by using the reticle foreign matter inspection device, the reticle 1 is transported to the reticle stage 6b within a foreign matter removal unit 9 by a transporting arm 4 after the inspection of the foreign matter. The transported reticle 1 moves the foreign matter 2 point detected by the foreign matter inspection near to a gaseous N2 injection nozzle where gaseous N2 is injected for 2 to 5 seconds from the gaseous N2 injection nozzle. The inside of the foreign matter removal unit 9 is exhausted simultaneously therewith. The foreign matter 2 on the reticle 1 is blown off by blowing the pressurized N2. The foreign matter inspection is thereafter carried out again to make sure that the foreign matter is removed. The reticle 1 is housed in an original reticle case 3 after the end of the inspection.
Patent JP-S63123710-A (JP)
Title: Shuttle type conveyer
Inventor: WAGI NORIYUKI
IPC: B62D65/00
Filed: 1986-11-10
Abstract: PURPOSE:To prevent the necessity for providing a lift mechanism of a frame, by mounting a conveying device, which operates vertically rising above a floor or falling down below the floor, to shuttle frames, reciprocating below the floor, and providing a groove, which guides a strut of the conveying device when it vertically rises, in the floor surface. CONSTITUTION:A pair of right and left shuttle frames 2, which are provided in space 8 provided in the bottom of a floor surface 1 for work, are integrally formed into one unit by a frame stay. The frame 2 reciprocates being guided in a right angle direction with the drawing by rollers 3a on right and left supporting beds 3. a vertical member 12a of a receiving bed 12, mounted to the frame stay 4, of a conveyed object 11 is guided by a groove 1a provided in a floor surface 1 in the central part of the space 8. The receiving bed 12 moves forward, and if the conveyed object 11 is delivered to the next process, a device, which 90 deg. turns the vertical member 12a laying down the receiving bed 12 below a floor, returns the shuttle frame 2 to the initial position. In this way, construction is simplified by eliminating the necessity or providing a lift mechanism of the shuttle frame.
Patent JP-H05108158-A (JP)
Title: Linear feeding device
Inventor: INOUE KIYOSHI
IPC: G05D3/12
Filed: 1991-10-16
Abstract: PURPOSE:To provide a linear feeding device capable of obtaining an absolute output by counting the incremental output of a detection head, capable of obtaining a speed signal by means of the frequency of the incremental output, and capable of coping with wide needs in simple construction by conducing the positioning of a movable table and a feed rate control based on these signals. CONSTITUTION:In the linear feeding device in which a belt 1 is strung between guides 2 and 3 provided on a machine table 10, the traveling of the belt 1 is controlled by driving the guide 2 and a movable table is fed by means of the belt 1, a lenear scale 6 is strung in parallel with the stringing direction of the belt 1 and a detection head 7 reading the linear scale 6 is provided on the side of the belt 1. Otherwise, the linear scale is provided on the belt 1 itself and the detection head reading the linear scale 6 is provided on the side of the belt 1.
Patent JP-H01115550-A (JP)
Title: Digitizing method
Inventor: YAMAZAKI ETSUO
IPC: G05B19/408
Filed: 1987-10-23
Abstract: PURPOSE:To improve digitizing accuracy by obtaining any change in a distance to a model surface at every certain time or distance and, if any abrupt change portion is detected, returning a distance meter to a position right before the abrupt change to digitize the abruptly changed portion again with low speed. CONSTITUTION:A distance meter 10 moves leftward relative to a model 13 on a table with relatively normal speed Vc, measures the distance at a position P1 and then at a position P2, detects an abrupt change portion 13a of model 13 from the difference between positions, outputs a shift stopping command at the position P2 and decelerates to stop at a position P3. Next, the distance meter 10 is returned to the position P1 right before the abrupt change portion 13a, carries out again digitizing from said position P1 with low speed Pd, resumes again the normal speed Vc upon reaching the stopping position P3 and keeps digitizing. Thus, the high accuracy digitizing data at the abrupt change portion can be obtained without increasing the whole digitizing time and data.
Patent JP-H05109004-A (JP)
Title: Rotary head assembly
Inventor: USUI NOBUYUKI
IPC: G11B5/02
Filed: 1991-10-16
Abstract: PURPOSE:To surely adjust the misalignment of shaft centers to a value within a standard value and to enhance the rotation accuracy without deteriorating the performance of a bearing by a method wherein a bearing-integrated shaft whose rotation accuracy is high and which is equipped with a housing is used. CONSTITUTION:The fitting part 11 of a housing 7 for a bearing-integrated shaft 3 equipped with the housing to a fixed drum 2 is composed of the following: a fit and bonded part 11a which is fit and bonded by a force-fit operation, a shrinkage-fit operation or a bonding operation; and a play-fit part 11b which is clearance-fit. A screw hole 2b is made from the outer circumferential side on the side of the play-fit part 11b of the fixed drum 2; an adjusting screw 10 which presses the outer circumferential face of the housing 7 is screwed to said screw hole 2b. It is possible to adjust the disagreement between the shaft center of a rotary drum 1 fixed to the tip of shaft 4 at the bearing- integrated shaft 3 equipped with the housing and the shaft center of the fixed drum 2.
Patent JP-H0990228-A (JP)
Title: Display device
Inventor: FUJITA MASAYUKI
IPC: G02B17/08
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To use an optical element which is easily produced as a component optical element, to make pupil size large and to visually recognize a bright virtual image having no distortion at each pupil position by providing an optical system with a prism changing the optical path of an image display light beam in a display device changing the optical path so that the virtual image of observed object may be formed in front of an optical path changing element. SOLUTION: The image display light beam is made incident on the 1st prism 3 through a refraction surface 3a, reflected by a reflection surface 3b and emitted in the air from the 1st prism 3 through the refraction surface 3a. It reaches the 2nd optical element 4 through a transparent plate 9 covering an aperture formed on a dashboard 7. Then, it is made incident on the 2nd prism 14 from the air through the refraction surface 14a, reflected on the reflection surface 14b, and then emitted in the air from the 2nd prism 14 through the refraction surface 14a. The image display light beam whose optical path is changed is guided to the pupil 13 of a driver together with the light from the front side of the 2nd optical element 4. Thus, the driver visually recognizes the virtual image at a front position P.
Patent JP-H0693074-A (JP)
Title: Curable resin composition
Inventor: ANDO HIROSHI
IPC: C08G18/62
Filed: 1992-09-11
Abstract: PURPOSE:To provide composition comprising a phenol groupcontaining isobutylene polymer of novel curable resin and a multifunctional isocyanate compound, and giving cured products excellent in mechanical characteristics, weather resistance, heat resistance, etc. CONSTITUTION:The composition comprises (A) a phenol group-containing isobutylene polymer having groups of formula I (R1 is methyl, ethyl) in the number of >=1 and (B) a multifunctional isocyanate compound of formula II (R2 is 1-30C n-valent organic group; (n) is 2-10) (e.g. ethylene diisocyanate, tolylene diisocyanate) preferably in a (the phenol groups in the component A):(the NCO groups of component B) ratio of 1:0.5-10. The component A is preferably obtained e.g. by polymerizing isobutylene in the presence of tert- butoxystyrene.
Patent JP-S61145794-A (JP)
Title: Driving method of semiconductor memory
Inventor: TAKESHIMA TOSHIO
IPC: G11C11/34
Filed: 1984-12-19
Abstract: PURPOSE:To obtain simply and accurately an optimum storage level of a dummy cell by securing the balance between a pair of bit lines driven at the working power supply voltage level and the earth level stored in a memory cell as the information 0 and 1 respectively and using a balance level produced on a bit line as the storage level of a dummy cell. CONSTITUTION:A bit line balance signal line P1 is set at a high level after a sense amplifier SA is set inactive, and the balance is secured between paired bit lines B0 and B1. For this balance level VR1, the capacities given to the lines B0 and B1 are equal to (CB+CR) respectively. Thus the level VR1 is set at VD or GND and therefore VR1=VD/2 is satisfied. The precharge level of the dummy capacity CR is naturally equal to the VR1 in the dummy cells DC00 and DC10 respectively. Then a dummy reset line P3 is set at a low level for the break of connection between cells DC00/DC10 and bit lines B1/B0. Then a bit line precharge signal line P0 is set at a high level to precharge both lines B0 and B1 at a level VP. Hereafter a holding state is continued.
Patent JP-H05104556-A (JP)
Title: Reactive injection molding method
Inventor: OKI YOSHITAKA
IPC: C08L75/00
Filed: 1991-10-16
Abstract: PURPOSE:To enhance surface sharpness without lowering strength and rigidity. CONSTITUTION:In a reactive injection molding method molding a synthetic resin by injecting a mixture of an A-solution containing polyether and a B- solution containing isocyanate in a mold to react both solutions, the A-solution is compounded with furnace carbon in an amount of 7.5% or more by wt. of a matrix resin.
Patent JP-2000078915-A (JP)
Title: Transmission case arranging structure for sulky rice transplanter
Inventor: MINAISHI TOSHIKI
IPC: A01C11/02
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide the subject arranging structure capable of improving the longitudinal balance of the center of gravity and safety and improving steering operability and planting operation efficiency by installing a fuel tank above an engine and locating the front end of the transmission case at a specific position so as to move the position of the center of gravity of the whole rice transplanter forward and downward. SOLUTION: In a sulky type rice transplanter A in which a planting part C is connected to the rear part of a traveling part B, an engine 2 is loaded at the front part of a machine body frame, a transmission case 5 is linked and connected to the engine 2, front axle cases 6 are linked and connected to the right and left positions of the transmission case 5 and front wheels 7 are attached to the front axle cases 6, a fuel tank 4-1 is arranged above the engine 2 and the front end of the transmission case 5 is positioned at a position right below the engine 2.