baber/WOPTO huggingface dataset:
Patent JP-S6286004-A (JP)
Title: Plasma-initiated polymerization
Inventor: TAKAHASHI TORU
IPC: C08F2/00
Filed: 1985-10-11
Abstract: PURPOSE:To improve the yield and the polymerization time in a plasma-initiated polymerization process, by irradiating a vapor phase containing a monomer vapor with plasma in the presence of a radical polymerization initiator and effecting the chain propagation polymerization of the monomer in the presence of an alcohol. CONSTITUTION:A vapor phase containing a monomer vapor is irradiated with plasma in the presence of a radical polymerization initiator. The generated polymerization initiating active species are led to a coagulation phase, where the chain propagation polymerization of the monomer is effected in the presence of an alcohol. Although any monomer may be used as the polymerizable monomer so far as it is one which is radical-polymerizable and can be polymerized by a plasma-initiated polymerization process, the polymerization of a monomer such as a vinyl monomer, especially, a methacrylate or acrylate monomer, more especially, methacrylic acid, methyl methacrylate, acrylamide or the like is important. As the alcohol added to the reaction system, a lower alcohol, especially, methanol is desirable.
Patent JP-S60123376-A (JP)
Inventor: KAWASAKI MASAYUKI
IPC: B43K5/14
Filed: 1983-11-29
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-H1060194-A (JP)
Title: Propylene resin composition
Inventor: SERA MASANORI
IPC: C08L23/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a propylene resin composition which comprises a propylene polymer and an ethylene/vinylidenearomatic monomer copolymer and can give a molding having high surface hardness, excellent scratch resistance and high impact resistance without detriment to the balance among them. SOLUTION: This composition comprises 50-99wt.% (A) propylene copolymer obtained by polymerizing 50-99.9mol% propylene with 0.1-50mol% olefin selected among ethylene and 4-8C α-olefins and/or highly crystalline propylene homopolymer and 1-50wt.% (B) ethylene/vinylidenearomatic monomer copolymer obtained by copolymerizing 50-97mol% ethylene with 50-3mol% vinylidenearomatic monomer. Component B is desirably an ethylene/styrene copolymer satisfying the formula: -30.00+1.05×St>=Tg>=-37.00+1.05×St (wherein Tg is the glass transition temperature ( deg.C) as determined by differential scanning calorimetry(DSC), and St the styrene content (mol%)).
Patent JP-H0657989-A (JP)
Title: Multistoried parking device
Inventor: TOMITA TSUTOMU
IPC: E04H6/14
Filed: 1992-07-31
Abstract: PURPOSE:To greatly prolong the service life of an endless chain conveyer of a multistoried parking device by preventing the endless chain conveyer from being slacken or elongated by its weight and eliminating deviated load to the conveyer and allowing a pallet to run smoothly. CONSTITUTION:A support shaft which supports a pallet 4 and is connected to an endless chain conveyer 10, is pivoted on a pallet support member 11 rotatively. One end of the pallet support member 11 is fixed with the endless conveyer 10 while a plurality of guide rollers 7 are mounted to the other end of the support member rotatively. A guide rail 17 is installed along a running track of the endless chain conveyer 10 in such a fashion that the guide roller 7 may be clamped.
Patent JP-S60115860-A (JP)
Title: Analytical appliance of flat plate vessel form
Inventor: HIRATSUKA NOBUO
IPC: B01L3/00
Filed: 1983-11-29
Abstract: PURPOSE:To enable measurement of a change in a sample soln. accepted into a reaction chamber with high accuracy with a monolithic type analysis appliance of a flat plate-shaped vessel type by using a flexible material exhibiting a self- recovering property in constituting at least a part of the wall of the reaction chamber. CONSTITUTION:An analysis appliance 10 is constituted of a hard or relatively hardly deformable synthetic resin material such as PE, PP, polystyrene, polymethacrylate resin, etc. and is made into the form of a flat plate-shape as a whole. An observation chamber 14 is provided with side wall parts 14a, 14b formed of transparent materials facing each other and fixed relative position so as to supply a specified optical path and are so constituted that the spacing therebetween indicates a specified optical path. The change in the sample soln. accepted in the observation chamber is thus measured with high accuracy by detecting the absorption, scattering and reflection of the light passing therebetween.
Patent JP-H09112544-A (JP)
Title: Fluid bearing for incorporating shaft
Inventor: JIYATSUKII KORUDOBA
IPC: F16C33/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a fluid bearing whose impact resistance is enhanced. SOLUTION: A fluid bearing into which a shaft 3 is incorporated contains a rotatable bushing into which the shaft 3 and thrust plates 4 existing on the shaft 3 in both end parts of the bushing 7 are incorporated. The bushing 7 is put in a cylindrical sleeve. A clearance space containing a lubricant is formed between the shaft, the bushing, the sleeve and the thrust plates. One or more internal spiral passages are formed between the bushing and the sleeve, and lead to shaft end parts adjacent to the thrust plates. An internal radial chamber between the bushing and the sleeve leads to the spiral passage by passing through a radial port to provide the lubricant between a journal bearing, the shaft and the thrust plates.
Patent JP-H0545269-A (JP)
Title: Yield point sensing method for tensile test and tensile testing device
Inventor: NAKAMURA TAKAO
IPC: G01N3/08
Filed: 1991-08-12
Abstract: PURPOSE:To easily and precisely sense the yield point without being influenced by the device accuracy, etc., by comparing the time-to-time stress incremental rate with the reference stress incremental rate continuously, and performing judgement that the yielding phenomenon has commenced and that the yield region is passed. CONSTITUTION:A lower cross-head 6 is sunk by a driving means to give a tension to a specimen 7. The load applied to the specimen 7 is transmitted from a rod 3 to a load receptacle table 2 and a load measuring part 10. This part 10 measures the load at certain intervals using the data given from a timer 13, and the resultant data is stored in a load data memory 12. A calculation part 14 calculates the time-to- time stress incremental rate from the load data and compares it with the reference stress incremental rate. When the time-to-time stress incremental rate is below the allowable reference down-limitation range, it is judged that the yielding phenomenon is commenced, and the yield point is sensed. When the time-to-time stress incremental rate exceeds the allowable yield over-limitation range, it is judged that the yield region is passed. After completion of the test, the data obtained is passed to a printer 19 and also stored in a recorder device 20.
Patent JP-S60121357-A (JP)
Title: Coupling mechanism of high-speed rotor for stored energy
Inventor: MIYAKI KATSUMI
IPC: B60K6/10
Filed: 1983-12-01
Abstract: PURPOSE:To enhance the strength and to reduce noise by disposing a high-speed rotor for stored energy and a panetry speed change gear concentrically on a connecting shaft for connecting between an engine and an actuator. CONSTITUTION:A ring hear 11 of a planetry speed change gear is integral with a connecting shaft 10 connecting between an engine 1 and an actuator 2, and a high-speed rotor 12 is coupled directly to a sun gear 13 of a planetry speed change gear. In this arrangement, the high-speed rotor 12 for stored energy and the planetry speed change gear can be disposed concentrically on the connecting shat 10 between the engine 1 and the actuator, so that the generation of tortional vibration can be restrained. Thus, the connecting mechanism excellent in viewpoint of strength and noise can be obtained.
Patent JP-H0667159-A (JP)
Title: Liquid crystal display device
Inventor: TANABE YOSHIAKI
IPC: G02F1/133
Filed: 1992-08-25
Abstract: PURPOSE:To automatically change the luminance of a display screen caused by the change of ambient illuminance. CONSTITUTION:This device is provided with an illuminance detection part 1 detecting the ambient illuminance, converting illuminance information into an electrical signal and outputting the signal, a manual adjusting part 2 changing the electrical signal by manual operation and outputting it, a luminance control part 3 controlling the luminance of a liquid crystal display part 4 according to the electrical signal from the detection part 1 and the adjusting part 2, and the liquid crystal display part consisting of a liquid crystal display element and a backlight.
Patent JP-S6382237-A (JP)
Title: Image formation device
Inventor: TANABE TAKESHI
IPC: B65H83/00
Filed: 1986-09-22
Abstract: PURPOSE:To make a device compact, enable easy treatment for a jam and permit the easy mounting of an application by providing an intermediate tray part for paper re-feed within the device and arranging a multiple layer of sheet passages approximately horizontal and located close to each other. CONSTITUTION:A sheet material is carried along a passage (a) via an image formation part 3 and an image is formed on one surface of the sheet material. In the case of a single surface mode, the sheet material is discharged via a discharge passage (b). In the case of a double surface mode, however, the sheet material is once carried to a reversal passage (c) from a vertical passage (d) and stacked on an intermediate tray part via an intermediate discharge passage (e). Also, in the case of a multiple surface mode, the sheet material is stacked on the intermediate tray part via the vertical passage (d) and the intermediate discharge passage (e). Thereafter, the sheet material is carried from the intermediate tray part to a converging means 55 via a vertical return passage (f) and an image is again formed. According to the aforesaid constitution, the titled device is made compact, sheet jam treatment is made easy and the mounting of an application can be done easily.
Patent JP-S6469693-A (JP)
Title: Method of coal liquefaction
Inventor: MOCHIDA ISAO
IPC: C10G69/06
Filed: 1987-09-09
Abstract: PURPOSE:To conduct coal liquefaction in a simple manner with an improvement in the percentage formation of an effective oleaginous component, by heat treating in an inert or reducing atmosphere a hydrogenation product of coal comprising components adjusted so as to meet particular requirements. CONSTITUTION:High-boiling components contained in a hydrogenation product of coal are adjusted so as to meet the following requirements: (1) the n-hexane- soluble is 10wt.% or more, and (2) the ratio of a component insoluble in n- hexane and soluble in benzene to a benzene-insoluble org. material is 0.8 or more (weight ratio). The resulting product is heat-treated at 200-400 deg.C in an inert or reduction atmosphere to increase the effective oleaginous component content. The title method having the above constitution serves to improve the percentage formation of and recovery of an effective component contained in the product after coal hydrogenation readily at a low cost. Further, since the heat treatment stabilizes radicals, there occurs no problem of coking etc. in the subsequent treatments.
Patent JP-H1161349-A (JP)
Title: Roll and its manufacture
Inventor: UCHIDA HIDE
IPC: B21B27/03
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To improve wear resistance of a composite roll by forming its surface layer with an iron-based alloy which contains carbide consisting of one kind or more of W, Mo, V, Nb, Ti, Ta, Zr, and Hf, and also making the surface layer contain a specific quantity of one kind or more of SiC grains or B4 C grains. SOLUTION: A mixed powder 4, in which one kind or more of SiC or B4 C is mixed for 5-90% in volume % in the iron-based alloy powder that contains carbide consisting of one kind or more of W, Mo, V, Nb, Ti, Ta, Zr, and Hf, is arranged between a roll shaft material 1 and a capsule 3, and sinter-formed by hot press or hot hydrostatic forming. The components of the iron-based alloy contain, in weight %, 0.8-3.5 C, 2-7 Cr, 10 or less Mo, 0.2 or less W, 5 or less Ni, and 10 or less Co, and also 3-15 of one kind or more selectively from V, Nb, Ti, Ta, Zr and Hf, with the balance essentially consisting of Fe.
Patent JP-H1068705-A (JP)
Title: Method and device for measuring transformation ratio of steel
Inventor: OIKE YOSHIO
IPC: B21B45/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for measuring the transformation ratio of steel, that are suitable even on-line by making measurements with high accuracy over the entire steel using a detector with a wide spatial measuring range. SOLUTION: The thermal expansion characteristics of a steel plate 3 when it is in the γ single phase and in the α single phase are independently measured and stored in a storage device 10, and the width and temperature of the steel 3 are detected respectively by plate width gages 6A, 6B, 8 that use CCD cameras and by radiation thermometers 7A, 7B, 9. A variation (expansion ratio) in the width of the steel plate 3 with respect to the plate width at the exist side of a finish rolling mill 2, and variations (expansion ratio) in plate width when the plate 3 is in the γ single phase and in the α single phase, which are calculated from the thermal expansion characteristics, are calculated, and the transformation ratio of the steel plate 3 is calculated on the basis of those variations.
Patent JP-H0564723-A (JP)
Title: Sterilizing and deodorizing device
Inventor: ISHII TOMOIKU
IPC: A61L9/015
Filed: 1991-09-05
Abstract: PURPOSE:To miniaturize a sterilizing and deodorizing device using a catalyst body and to semipermanently deep deodorizing and ozone decomposing catalytic function. CONSTITUTION:A far infrared emitting body 4 is provided to the periphery of an insulating container 3 receiving a catalyst body 2 permitting air to pass and heated by a heating source 5 to emit far infrared rays. By heating the catalyst body 2 by this method, the catalyst body 2 is held to an activated state. By this constitution, since a sterilizing and deodorizing device can be constituted without requiring a discharge electrode, the device can be miniaturized and deodorizing and ozone decomposing catalytic function can be held semipermanently.
Patent JP-S61105773-A (JP)
Title: Disc motor servo circuit for recording and reproducing type disc player
Inventor: TAKEDA KATSUMI
IPC: H02P29/68
Filed: 1984-10-29
Abstract: PURPOSE:To, for instance, suppress the recording position deviation caused by the fluctuation of the supply voltage by forming the titled circuit to arrange the direction of output deviation of a phase control circuit and that of a speed control circuit due to the supply voltage fluctuation and thermal characteristic variation to be opposed to each other. CONSTITUTION:As a disk 1 rotates, a photosensor 3 detects a mark signal 2, and inputs it to a sampling pulse generating circuit 11 via a waveform shaping circuit 4. Meanwhile, the output signal of a reference signal generating circuit 6 is inputted to a sample and hold circuit 9 via a delay circuit 7 and a trapezoidal waveform gener ating circuit 8. The error signal of which phase is compared by the circuit 9 undergoes a phase compensating circuit 10, and is inputted to an addition circuit 18 as a phase control output. Additionally, a speed control circuit 12 inputs the rise signal from the output of a frequency generator 21 directly coupled with a motor 20 a sample and hold circuit 15 via a trapezoidal waveform generating circuit 14, as well as inputs the same signal to a sample and hold circuit 17 through a delay circuit 13, and further inputs the output of the circuit 17 to the circuit 15. The output of the circuit 15 is inputted to the circuit 18 to suppress the recording position deviation.
Patent JP-S6467635-A (JP)
Title: Hot stand-by system for host/front and computer
Inventor: SAITO YUICHI
IPC: G06F11/20
Filed: 1987-09-09
Abstract: PURPOSE:To improve the working efficiency of the title system by performing the mutual monitoring between the working and stand-by systems via the working and stand-by host computers and the working and stand-by front end computers respectively so that the working system is automatically switched to the stand-by system when the working system has a fault. CONSTITUTION:A working host computer 1 always gives the connection requests 6 and 10 to a working front end computer 3 and a stand-by front end computer 4 respectively. Then the computer 3 performs the normal connection to the request 6 received from the computer 1 but excludes a connection request 9 received from stand-by host computer 2. When the computer 1 has a fault, the computer 2 detects this fault and switches the stand-by system to the working system. While the computer 4 detects the fault of the computer 3 and switches the stand-by system to the working system. Thus a stand-by state is switched to a working state with high efficiency.
Patent JP-2001047683-A (JP)
Title: Printing system
Inventor: SAKAKURA TERUHIKO
IPC: G06F3/12
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent blank printing from occurring by reducing blank portions of printing data prior to printing. SOLUTION: The drawing section 7 of a printer driver 4 confirms whether a blank portion as a blank portion of a recording paper on which printing data is to be printed is over or not a specified value previously set, before executing the printing of printing data and if the specified value is exceeded, a UI control section 6 asks the user if printing is to be executed. The user can review the printing data containing many blanks and omit the blank portions.
Patent JP-H1163131-A (JP)
Title: Planetary roller type power transmission gear
Inventor: MORI TATSUNORI
IPC: F16H13/08
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To improve various characteristics and to lengthen the service life by continuously supplying lubricating oil to an abutting part of its constitutive elements in a planetary roller type motive power transmission gear using a holder type carrier. SOLUTION: In a planetary roller type power transmission gear using a holder type carrier 4 to rollingly hold a planetary roller 3, an oil reservoir 4 g is arranged in an area with which the planetary roller 3 contacts in the carrier 4. Therefore, when the planetary roller 3 rotates, lubricating oil is supplied to the planetary roller 3 from the oil reservoir 4g of the carrier 4, and is supplied to respective constitutive elements abutting to it from this planetary roller 3.
Patent JP-S60121694-A (JP)
Inventor: TOKISHIGE AKIRA
IPC: H05B3/14
Filed: 1984-10-26
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-H0558617-A (JP)
Title: Method for producing silica gel or porous silica glass
Inventor: TAKEI KOICHI
IPC: C03C3/06
Filed: 1991-09-06
Abstract: PURPOSE:To readily produce porous silica gel composed of uniform and relatively large spherical aggregated particles of SiO2 useful as a carrier for a catalyst of chemical reaction, for animal and plant cells and cells for microorganisms, etc., or porous silica glass. CONSTITUTION:Eighty blue pts.wt. methyl alcohol is mixed with 100 pts.wt. polymethoxysilane, 5 pts.wt. polyvinyl acetate (8,000 weight-average molecular weight), 5 pts.wt. polyethylene glycol (20,000 weight-average molecular weight) and 40 pts.wt. of 0.02 mol/l aqueous solution of choline to give a sol. Then the sol is put in a Petri dish coated with Teflon, closed and gelatinized at room temperature. A cover provided thereon is bored, the gel is dried at a constant temperature bath of 60 deg.C for 5 days and further dried at 120 deg.C for a day to give the objective porous silica gel. The prepared porous silica gel is calcined in air at 1,000 deg.C to give the objective porous silica glass.
Patent JP-S61102720-A (JP)
Inventor: WADA HIDEKAZU
IPC: H01G4/005
Filed: 1984-10-26
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-S60118219-A (JP)
Title: Deodorizing apparatus
Inventor: SATOU YOSHIO
IPC: B01D53/38
Filed: 1983-11-30
Abstract: PURPOSE:To reduce the consumption amount of a deodorizing solution by preventing the atomization of the deodorizing solution in a moisture separation chamber caused by exhaust pressure, by opening the lower end of a pipe, which returns the deodorizing solution accumulated in the bottom part of the moisture separation chamber, into the deodorizing solution in a deodorizing solution tank. CONSTITUTION:Malodorous exhaust gas from a feces tank is injected into a deodorizing solution tank A from a suction pipe 7 and the deodorized gas is flowed into a moisture separation chamber B from a gap 2a. Succeedingly, the exhaust gas is injected into a moisture separation chamber C from a jet orifice 10a and further injected into a moisture separation chamber D from a jet orifice 11a. The deodorizing solution accumulated on a partition plate 3 is returned to the tank A through a gap 3a and the deodorizing solution accumulated in the moisture separation chamber D is returned to the tank A through a pipe 12. Because the lower end of the pipe 12 is opened into the deodorizing solution 9 in the vicinity of the bottom part of the tank A, the separated deodorizing solution is not discharged upwardly from the moisture separation chamber D even during the exhaustion of the feces tank and returned to the tank A when exhaust pressure is lost.
Patent JP-S6288770-A (JP)
Title: Sheet shaped material conveying roller
Inventor: TSUNODA TSUNENARI
IPC: B65H27/00
Filed: 1985-10-11
Abstract: PURPOSE:To reduce static electricity troubles by combining materials charged with positive by the friction with a sheet-shaped material and a material charged with negative charges in turn to form the surface of a roller. CONSTITUTION:Parallel grooves are longitudinally bored on a path roller produced with a material 4 charged with negative charges by friction electrification. Materials 3 cut-machined insertably into these grooves to be charged with positive charges are inserted and fixed with an adhesive. Then stop rings 6 are coupled with a shaft section 5 at both ends. The polarities of electrification occurring when the sheet-shaped material is brought into contact with or separated from the surface of a conveying roller are changed in turn by this conveying roller than essentially offset, and static electricity troubles can be prevented from occurring.
Patent JP-H0275034-A (JP)
Title: Display system for operating state of multi-computer system
Inventor: ISHIKAWA TAKASHI
IPC: G06F11/32
Filed: 1988-09-12
Abstract: PURPOSE:To realize the application of the slave service processors which are not working by making these processors perform the display of the operating state of a computer system. CONSTITUTION:A slave service processor 4 contains a data store means 7 which stores the operating state data on a computer system, a display process means 8 which displays the system operating state stored in the means 7 and produces the display data, and a display means 9 which displays the display data. Thus the load of a master service processor 3 is reduced with use of the processor 4 which is not usually used.