baber/WOPTO huggingface dataset:
Patent JP-S5681311-A (JP)
Title: Production of polyolefin
Inventor: MATSUURA KAZUO
IPC: C08F4/62
Filed: 1979-12-06
Abstract: PURPOSE: To produce a narrow particle size distribution polyolefin freed from a need for removing catalyst residues in the polymer, by polymerizing an olefin in the presence of a catalyst comprising a specified solid component and a specific organometallic compound.  
     CONSTITUTION: A solid component (A) is obtained by contacting, at 0W300°C for 1minW48hr, (a) an Si oxide and/or an Al oxide, such as SiO 2  and Al 2 O 3 , with (b) a compound of the formula: ROH, wherein R is a C 1W20  hydrocarbon residue, such as methanol, (c) a compound of the formula: R'-O-R", wherein R' and R" are each R, such as dimethyl ether and (d) a substance obtained by allowing a Mg halide and/or a Mn halide to support a Ti compound and/or a V compound. Then, an olefin is polymerized at normal pressure W 70kg/cm 2  and at 20W300°C in the presence of a catalyst comprising component A and (B) an organometallic compound containing a metal of Groups IWIV of the periodic table. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6062537-A (JP)
Title: Cabinet structure of dehumidifier
Inventor: HAGIO TOMONORI
IPC: F24F1/02
Filed: 1984-07-30
Abstract: PURPOSE:To manufacture casings for accommodating a dehumidifier at a low cost by dividing the main body of the dehumidifier into two parts in a longitudinal direction thereby to constitute each casing, and providing a handle inserting part at the upper part of the casing, and a fixing rib, a fixing hole and a guide rib at the lower part of the casing. CONSTITUTION:The main body of a dehumidifier is divided into two parts in a longitudinal direction by plastic injection molding thereby to constitute casings 13 and 14. Handle inserting parts 13a and 14a are at the upper parts of the casings 13 and 14, and fixing rib 14e, a fixing hole 14i and a guide rib are provided at the lower parts of the casings 13 and 14. When the casings 13 and 14 are combined they are amalgamated together. By this arrangement, it is possible to obtain an inexpensive casing for the dehumidifier in which the number of parts constituting the casings may be small, particularly screws are not required, and hence the number of assembling steps may be small.
Patent JP-H10335238-A (JP)
Title: Substrate heat-treating apparatus
Inventor: TSUJI MASAO
IPC: G03F7/38
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which uniformly evaporates a solvent from a substrate over its entire surface which is being heat treated, thereby making uniform the thickness of the film formed on the substrate surface by the heat treatment. SOLUTION: A bake cover 20 is disposed to cover the top of a wafer W, laid on a hot plate 10 and surrounded with an outer cover 24 to form an exhaust chamber 26 with the upper top face of the bake cover 24 having outside air intake holes 28. The exhaust chamber has an exhaust hole 30 for exhausting the solvent vapor evaporated from the wafer on the hot plate 10, along with the outside air.
Patent JP-S6139602-A (JP)
Title: Manufacture of superconductive cavity resonator
Inventor: KAMIYAMA NORIHIKO
IPC: H01P11/00
Filed: 1984-07-30
Abstract: PURPOSE:To mass-produce resonators of high performance at high yield by using a welded Nb tube, and swelling out the central part to arcuate form by repeating annealing and bulging. CONSTITUTION:For instance, after buffing inner face of a welded Nb tube 1 100mm. in outer diameter, 2mm. in thickness, 600mm. in length, central part of the tube is swelled out to 115mm. in outer diameter by buling. By deforming outer diameter by more than 5%, the structure of 2a part is recrystallized in next annealing, and the structure of the weld zone and raw tube is made uniform. Thus, the next bulging is made easy, and the occurrence of cracks during the work can be suppressed. Thereafter, by repeating intermediate annealing and bulging, a cavity resonator 100mm. in both ends outer diameter, 260mm. in central outer diameter, 450mm. in length and having Q0 value being inverse number of bulge specific surface resistance, in the order of 10<8> is manufactured in high yield.
Patent JP-H06192595-A (JP)
Title: Method for extending air drying time of water-base coating material
Inventor: RINDA AN ADAMUSON
IPC: C08K5/00
Filed: 1993-06-28
Abstract: A method for extending the open time of an aqueous coating composition is provided. This method extends the time during which an aqueous coating can be applied or rebrushed without damaging the film The open time improvement of this invention is useful for a variety of coatings including paints, stains, varnishes, adhesives, and inks. The aqueous coating composition contains a latex polymer and a modifying compound. More particularly, the latex polymer contains a first reactable group which is complementary to and reacts with a second reactable group in the modifying compound. The complementary reactable groups in the latex polymer and modifying compound provide ionic or covalent binding.
Patent JP-H09314439-A (JP)
Title: Grinding method
Inventor: YONEDA YASUNORI
IPC: B24B49/02
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a grinding method capable of controlling the variance of the grinding time while the grinding accuracy is kept even when the dimensions before the work is ground are dispersed. SOLUTION: In a method for grinding a work, a rotating grinding wheel is pressed against the rotating work. Before the grinding, the stock dimensions of the work are measured, a grinding wheel shaft is fed at the prescribed depth of cut speed according to the predetermined grinding condition based on the measured values so that the elastic deformations 41, 42, 43 of the grinding wheel shaft are constant in the prescribed grinding condition.
Patent JP-H095535-A (JP)
Title: Optical fiber cable, its wiring method and its excessive-length processor
Inventor: MIYAMARU TOSHIAKI
IPC: G02B6/00
Filed: 1995-06-23
Abstract: PURPOSE: To reduce transmission loss, facilitate excessive-length processing, and eliminate the possibility of a deterioration in transmission characteristics by drawing a segment of specific length on the surface of a film at an equal pitch in parallel to an optical axis. CONSTITUTION: On the surface of the film of the optical fiber cable 10, segments 15 are drawn to the length L (permissible radius R×π/2 of 0 optical fiber curvature) at an equal pitch in parallel to the optical axis. This optical fiber cable 10 is wired while it is visually confirmed that the length of the straight lines 15 connecting the start terminal P1 and end terminal P2 of the segment 15 is larger than (2<1/2> × the permissible radius R of optical fiber curvature) at the bent part of the wiring path and the segments 15 are on the same plane. Therefore, the radius of the bent part of the wired optical fiber cable 10 is the permissible radius R of curvature, or large, so the transmission loss of the optical fiber cable 10 never increases. Further, the segments 15 are on the same plane, so the optical fiber cable 10 is not twisted.  The optical fiber cable 10 does not have any decrease in transmission characteristics due to the twist.
Patent JP-S59219145-A (JP)
Title: Apparatus for bevelling prism
Inventor: TAKAHASHI NORIAKI
IPC: B24B9/14
Filed: 1983-08-29
Abstract: PURPOSE:To improve the efficiency of bevelling working and the whole bevelling operations by bevelling simultaneously ridgeline or corner portions of prisms opposed to each other in the same plane. CONSTITUTION:A robot section 2 for conveying prisms is provided on a base 1, and rough and finishing grinding units 3, 4 are arranged in parallel within the moving range of the robot section 2. Next, a work holding member is provided on a plate in a position adjusting section so that its position can be adjusted relative to a grinding wheel section under the optimum condition. Further while the grinding unit tends to move the prism side, it fixes the prism side to a fixing section in a position corresponding to a grinding wheel so that, under this position, opposed ridgeline portions or corner portions can be bevelled simultaneously on the same plane of the prism.
Patent JP-H026168-A (JP)
Title: Printer
Inventor: FUKUOKA MUTSUO
IPC: B41J29/36
Filed: 1988-06-24
Abstract: PURPOSE:To prevent the misregistering on a first printing position of a carriage by a method wherein, in an overlap printing mode, the carriage is slightly moved to conduct a first printing after being brought to a stop on a two-phase exciting position of a stepping motor near the first printing position and, thereafter, the carriage is moved to second and third printing positions successively to conduct printing. CONSTITUTION:A stepping motor is rotated rightward by the amount of one step, whereby a carriage 32 is slightly shifted rightward. As a result, the carriage 32 comes to a stop on a second stop position 2T corresponding to a one- phase exciting position of the stepping motor. Furthermore, a hammer drive solenoid 38 is driven to actuate a hammer on the second stop position 2T, whereby the carriage 32 conducts a first printing 1R and takes up a ribbon. In this manner, after a damping is completed on a first stop position 1T, the carriage 32 is so controlled as to be slightly shifted to a first printing position to conduct the first printing 1R. Therefore, the overlap-printed BOLD characters can be prevented from generating gaps or ununiform thickness.
Patent JP-S6218373-A (JP)
Title: Car body structure of automobile
Inventor: NAKANO KOZO
IPC: B62D25/20
Filed: 1985-07-16
Abstract: PURPOSE:To expand a space at one's feet by forming a side sill extended longitudinally of a car body at both sides thereof to have a closed section so that the upper flange of the side sill is formed deviated to the outward side of the car body at a rear fender portion. CONSTITUTION:While side sills 12 are disposed longitudinally of a car body at the lower portions of both sides of same, a door opening 14 and a rear fender panel 15 are provided respectively at the front and rear of a center pillar 13 in the longitudinally central portion of the car body. Thus, the side sills 12 are coupled respectively with respective upper and lower flanges 17a, 18a, 17b, 18b of respective outer and inner panels 17, 18 to form a closed section. And the upper flanges 17a, 18a of the side sills 12 are formed inside the car body at the door opening 14 side and formed deviated to the outward side of the car body through inclined portions 17c, 18c at the rear fender panel 15 portion behind the door opening 14.
Patent JP-H0322764-A (JP)
Title: Clamping circuit
Inventor: SUZUKI YOUSUKE
IPC: H04N5/18
Filed: 1989-06-20
Abstract: PURPOSE:To process a video signal which has a different synchronizing signal automatically by varying the reference position of the reference voltage of a clamp level detecting circuit, a reference value to be compared with a refer ence voltage, and a clamp pulse position supplied to an analog clamping circuit according to the decision result of the system of an input video signal. CONSTITUTION:A synchronism decision circuit 22 which decides which of systems of clamping operation using the value of a clamp level period inserted in the vertical blanking period of the video signal as a reference voltage and clamping operation which uses a pedestal level set in a horizontal synchronizing signal period as a reference voltage is inputted switches the clamp level refer ence value, clamp level reference position, and clamp pulse position. Then one clamping circuit 2 performs the DC regeneration of an input video signal having a different synchronizing signal. Consequently, even video signals having differ ent synchronizing signals can be clamped automatically and correspondingly.
Patent JP-H1095861-A (JP)
Title: Cellulose acetate film
Inventor: TSUJIMOTO TADAHIRO
IPC: B29L7/00
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cellulose acetate film which cannot be produced by the conventional methods and has excellent optical or physical properties. SOLUTION: A cellulose acetate film having an average degree of acetylation of 58.0-62.5% and a haze (in terms of a thickness of 80μm) of 0.4% or lower or a tear strength (in terms of a thickness of 80μm) of 20g or higher is obtd. by swelling cellulose acetate with an org. solvent contg. at least 50wt.% methyl acetate, cooling the resultant swollen mixture to a temp. in the range of from -100 deg.C to -10 deg.C, heating the mixture to 0-120 deg.C, and coating a support with the resultant org. solvent soln. of cellulose acetate.
Patent JP-S5946109-A (JP)
Title: Apparatus for supplying raw liquid of filter press
Inventor: KURITA TETSUYA
IPC: B01D25/12
Filed: 1982-09-09
Abstract: PURPOSE:To easily perform repairing and washing work, by a method wherein dividing bodies are attached to filter cloth with bolts and nuts and gaps are formed between dividing bodies to smoothly supply an untreated liquid into a filter chamber. CONSTITUTION:By mutually clamping filter plates 2, 2, the surfaces of a pair of thin walled rings 5, 5 at the side of each filter cloth are closely contacted with a packing member 9 forming a supply orifice of the untreated liquid to the filter plate 9 under pressure. An untreated liquid is flowed into the piercing hole 5a of one thin walled ring 5 from the untreated liquid orifice 2a of the filter plate 2 through the supply port 4a of the untreated liquid of the filter cloth 4 and a part of the liquid is supplied into a filter chamber 10 formed between a pair of the filter clothes 4, 4 from the gap 8 between both thin walled rings 5, 5 to perform filtration.
Patent JP-S6052543-A (JP)
Title: Sounding body
Inventor: MUKASA KOUICHI
IPC: C22C1/10
Filed: 1983-08-31
Abstract: PURPOSE:To provide a sounding body using an oscillating diaphragm in which oscillation is uniformly transmitted and which is highly tough by making said body composed of a composite material formed by dispersing three-dimensionally and uniformly >=1 kind among the 2nd phase particles in an ultraquickly cooled alloy matrix consisting of an amorphous and/or crystalline material. CONSTITUTION:A Co alloy such as Co-Fe alloy for example, is used as an alloy base material constituting the ultraquickly cooled alloy matrix described above. For example, C, TiC, NbN, Cr2O3, Ti, Fe, etc. are used for the 2nd phase particles. The above- described composite material, for example, a ribbon, is manufactured by melting said alloy base material 1 by melting in a vacuum high frequency melting furnace 2 then pouring the molten material into a casting mold 3 for an ingot. On the other hand, the 2nd phase particles 4 are forcibly injected and added by a powder feeder 5 for plasma spraying to the molten base material 1 under pouring into the mold 3. The molten metal is cooled to solidify in this state to botain an ingot in which the particles 4 are uniformly dispersed and held. This ingot is then melted and is formed into a ribbon shape by a known ultraquick cooling method such as a single roll method, double roll method or the like, by which the intended composite material for an oscillating diaphragm is obtd.
Patent JP-S5781960-A (JP)
Title: Pulsed arc welding
Inventor: UKAI JIYUN
IPC: B23K9/09
Filed: 1980-11-10
Abstract: PURPOSE: To facilitate welding eliminating complicated preparatory work by setting a pulse waveform to optimum waveform according to the diameter of an electrode, material of the object to be welded and changing only puls frequency, and changing average current for welding.  
     CONSTITUTION: Values of pulse current IP 1  and pulse time TP 1  that concentrate and stabilize sufficient arc are selected for the diameter of a tungsten electrode to be used and material quality of the object to be welded. The value of base current IB 1  is selected is selected not to cause arc break. In welding, the average current IM 1  is changed by changing pulse frequency without changing the optimum pulse waveform. That is, the average current IM 1  is made smaller by increasing the frequency T 1  of pulse waveform and decrease pulse frequency, and the average current IM 1  is made greater by decreasing the frequency T 2  of pulse waveform and increase pulse frequeny. The same effect is obtained for pulse arc welding using nonconsumable electrode such as plasma arc welding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5947217-A (JP)
Title: Production of high-impact styrene resin
Inventor: NAKAYAMA SHIYUUICHI
IPC: C08F2/00
Filed: 1982-09-13
Abstract: PURPOSE:To obain a high-impact styrene resin capable of providing moldings of excellent surface gloss, by polymerizing a solution of a mixture of a butadiene polymer rubber, an ethylene/alpha-olefin copolymer rubber and a styrene monomer. CONSTITUTION:In producing a high-impact styrene resin by polymerizing a solution of a mixture of 3-30wt% rubber-like polymer and 97-70wt% styrenic monomer by a bulk or a solution polymerization process, use is made, as said rubber-like polymer, of a combination of (A) a butadiene polymer rubbe and (B) 5-30wt%, based on (A), ethylene/alpha-olefin copolymer rubber. Examples of the butadiene polymer rubbers (A) used include solution-polymerized polybutadiene rubber (BR) and styrene/butadiene cpolymer rubber (SBR). Examples of the ethylene/alpha-olefin copolymer rubbers (B) which are suitably used includes ethylene/propylene copolymer rubber and ethylene/butene-1/dicyclopentadiene copolymer rubber.
Patent JP-H0451819-A (JP)
Title: Grain-transfer apparatus for combine
Inventor: OCHI RIICHI
IPC: A01F12/46
Filed: 1990-06-15
Abstract: PURPOSE:To lift and transport small-sized grains with a grainlifting screw and an inner case in high efficiency and transport large-sized grains with the grain-lifting screw and an outer case preventing the damage of the grain by using a grain-lifting case consisting of an inner case and an outer case and constructing the inner case freely movable telescopically in the outer case. CONSTITUTION:The grain-lifting case is composed of an inner case 11 and an outer case 12. The outer case 12 has mud-discharging holes 13 having a size to inhibit the passage of soybean and the inner case 11 is made to be movable telescopically in the outer case 12. A grain-lifting screw 9 is rotatably installed in the cases 11, 12. Since the transport efficiency is increased by decreasing the gap between the grain-lifting screw 9 and the case for small-sized grains such as rice and barley, the grains are lifted and transported with the inner cylinder 11 and supplied through a discharge port 10 to a grain tank 4. In the case of treating a large-sized grains such as soybean, the gap is widened by extracting the inner case 11 to prevent the damage of the grain and the foreign materials such as mud and pebble are discharged from the discharging port hole 13.
Patent JP-H1087709-A (JP)
Title: Production of water-based polymer dispersion with low viscosity, water-based polymer dispersion and binder, adhesive or finishing agent comprising the same
Inventor: KELLER PETER DR
IPC: C09K23/52
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a production process of a water-based polymer dispersant of a low viscosity having at least 50vol.% of polymer volume concentration based on the polymer dispersant and <=1,000mPa.s viscosity. SOLUTION: In the production process of a low-viscosity water-based polymer dispersant, ethylenically unsaturated monomers except vinyl halides and vinylidene halides are subjected to radical emulsion polymerization in the presence of at least one kind of initiator to give a polymer having more than 50vol.% of polymer volume concentration based on the polymer dispersant and a viscosity of <=1,000mPa.s. At this time, the polymerization is carried out through a supply process in the presence of at least one kind of organic solvent miscible to water.
Patent JP-S5858080-A (JP)
Inventor: CHIBA KATSUYA
IPC: A63H27/16
Filed: 1981-10-05
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-S5491347-A (JP)
Title: Optical modulating and deflecting device for multiple beams
Inventor: KURAHASHI KOUICHIROU
IPC: H04B10/61
Filed: 1977-12-28
Abstract: PURPOSE: To determine the intensity of an output beam in accordance with the level of input signals by controlling the intensity of an input beam such that the intensity of a non-diffracted light or a reference output beam generated separately takes a preset value.  
     CONSTITUTION: An ultrasonic optical deflecting element 1 is driven in response to the drive signals 2 having a plurality of frequency components f 1  to f n  so that a plurality of output beams having their intensities modulated and a non-diffracted light 5 are generated by the input beam coming from a light source 20A. The non- diffracted light 5 is received by an optical detector 13 to generated an output proportional to the intensity so that the output is fed to a current output type amplifier 15. A reference voltage is impressed upon one input 16 of the amplifier 15 thereby to constitute a compensating system 12. The intensity of an input beam 3 is so controlled as to make the intensity of the non-diffracted light 5 constant so that the intensity of the output beam 4 can be determined solely in response to its input 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1011289-A (JP)
Title: Instruction number expansion method in parallel processor, and parallel processors
Inventor: KONDO YOSHIKAZU
IPC: G06F9/30
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To practically reduce instruction extension, to mitigate the limit of an I/O band width and to increase functions mountable to one substrate by respectively writing plural control codes corresponding to plural instructions to plural instruction decoders based on decoding information prepared at the time of assembling a source file. SOLUTION: An instruction code successive allocation assembler 4 outputs which instruction has been allocated to which instruction, to an instruction name-instruction code correspondence table 300 for indicating the correspondence relation of an instruction name and the instruction code. A control code generator 5 finds the control code corresponding to the instruction code based on the instruction name-instruction code correspondence table 300 and a virtual instruction set 400 for indicating the correspondence relation of the instructions and all the control codes physically realizable on the parallel processor 600 and outputs it to a decoding memory table 500. Then, the contents of the decoding memory table 500 are transferred to a decoding memory group (instruction decoder) prior to the activation of the instruction.
Patent JP-H0450067-A (JP)
Title: Anti-skid brake control method for four-wheel drive
Inventor: SANO YOSHIAKI
IPC: B60T8/175
Filed: 1990-06-15
Abstract: PURPOSE:To effectively suppress the oscillation of wheel speeds by concurrently decreasing the brake pressure of the front wheel on the same side as the rear wheel with a lock tendency when decreasing the brake pressure of both rear wheels based on the rotation state of the rear wheel with a larger lock tendency. CONSTITUTION:A controller 20 detects the rotating states of wheels based on the wheel speed signals from wheel speed sensors 19 during braking, outputs control signals to anti-skid valve devices 16, and properly controls brake pressures of the wheels. During this ABS control, the brake pressures of the right and left front wheels 4R, 4L are controlled based on the wheel speeds and acceleration, the brake pressures of the right and left rear wheels 5R, 5L are controlled based on the wheel speed and acceleration of the rear wheel with a larger lock tendency. When the brake pressures of both rear wheels are to be decreased during braking in the four-wheel drive running, the brake pressure of the front wheel on the same side as the rear wheel with a lock tendency is decreased.
Patent JP-S6221699-A (JP)
Inventor: NIWA MAKOTO
IPC: B66F9/24
Filed: 1985-07-18
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。