baber/WOPTO huggingface dataset:
Patent JP-H06306120-A (JP)
Title: Manufacture of polyolefin
Inventor: SANO AKIRA
IPC: C08F4/60
Filed: 1993-04-26
Abstract: PURPOSE:To remarkably increase the yield of a polyolefin polymer per solid and per transition metal to thereby obviate the step of removing the catalyst residue in the polymer, increase the bulk density and reduce the amount of the fine powdery part of the produced polymer to thereby form good particles of a larger mean particle diameter and produce a polyolefin having narrow molecular weight distribution. CONSTITUTION:A polyolefin is produced by using a catalyst system obtained by combining an organometallic compound, a compound having an Si-O-C or Si-N-C linkage, and a catalyst component comprising a reaction product of a reaction product (I) obtained by reacting a compound (a) comprising SiO2 or Al2O3, a reaction product (b) of a magnesium halide with a compound represented by the formula Me(OR)nXz-n (wherein Me is a group I, II, III or TV element; X is halogen; z is the valence of Me; and 0<n<=z), and a compound (c) represented by the formula Ti(OR<1>)mX4-m (wherein X is halogen; and 0<=m<=4) in the presence of R<2>OH, an organoaluminum compound (II) represented by the formula Al(OR)pRqX3-p-q (wherein X is halogen; and 0<=p<3 and 0<=q<=3, provided that 0<p+q<=3), and a compound (III) having an Si-O-C or Si-N-C linkage.
Patent JP-H0432982-A (JP)
Title: Character reader
Inventor: INAKOSHI DAISUKE
IPC: G06K9/34
Filed: 1990-05-22
Abstract: PURPOSE:To improve the read accuracy by separating character data, which are inputted while constituted by character concatenation, forcibly to the mean width of respective characters of character data which are inputted correctly in not concatenation state. CONSTITUTION:An unanalyzable character data width detector 7 detects the width of unanalyzable character data and compares it with a mean character interval to judge that characters in the unanalyzable data are concatenated when the width of the unanalyzable character data is larger than the mean character interval; and a separation part 8 separates the unanalyzable character data SYS11 which can not be analyzed because of the character concatenation forcibly at the mean character interval. Then a character analytic part 9 compares the forcibly separated character data with character dictionary data in a memory part 5 to decide the data as characters and then a character string composition part 10 composes the SYS11 which are the characters separated from TEM12 and then analyzed. Consequently, the high character read accuracy is improved.
Patent JP-S61289428-A (JP)
Title: Microprocessor
Inventor: DOI KOJI
IPC: G06F9/30
Filed: 1985-06-18
Abstract: PURPOSE:To attain the identification and branching processing of many-valued data only by one instruction by adding a hardware for data identification and branching processing CONSTITUTION:A microprocessor is constituted of registers 1, 2, 3, 4, comparators 5, 6, 7, a decoder 8, a register group 9, and a program counter 10 to execute the identification of tetra data. Since data value <+T, data value >0 and data value >-T are formed in case of data values included in a data II area, the outputs of the comparators 5, 6, 7 are '0', '1' and '1' respectively. Accordingly, a register 9-2 is selected from the register group 9 by the decoder 8, the contents of the register 9-2 are loaded to the program counter 10 and the branching processing is completed, the processing of data II is executed.
Patent JP-H11318390-A (JP)
Title: Calcium absorption-promoting agent and its production
Inventor: YOSHIOKA KAZUO
IPC: A61K38/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a calcium absorption-promoting agent exhibiting a high efficiency of absorbing calcium and less smelling. SOLUTION: This calcium absorption-promoting agent is a decomposed material of a gelatin and/or a collagen, has <1,000 molecular weight and contains a peptide containing in an average >=6 mol.% at least 1 kind of acidic amino acid unit selected between asparaginic acid unit and glutamic acid unit based on total amino acid units, as an active ingredient. The method for producing the calcium-absorption accelerating agent comprises an absorbing process of bringing a solution containing the decomposed material of the gelatin and/or the collagen into contact with a hydroxyapatite for absorbing the peptide contained in the decomposed material to the hydroxyapatite, and an eluting process of bringing a peptide desorption liquid into contact with the hydroxyapatite for eluting the peptide.
Patent JP-H0427413-A (JP)
Title: Dehumidifier for instrumentation air
Inventor: HIRATA MASAMI
IPC: F04B39/16
Filed: 1990-05-24
Abstract: PURPOSE:To easily attach and detach a dehumidifying agent-holding wire net in a short time by engaging the detaining piece of a fixing ring with plural notches provided to a cradle on which the fixing ring on the fringe of the net is placed, rotating the net and fitting the net to a housing. CONSTITUTION:A fixing ring 27a and a dehumidifying agent-holding wire net 27 as well are rotated by a handle 27c along a cradle 26 to detach the net 27 from the cradle 26. When an L-shaped detaining piece 27b is matched with a notch 26a, the net 27 is raised. Conversely, the detaining piece 27b of the fixing ring 27a is matched with the notch 26a of the cradle 26, and the net 27 is dropped into the notch corresponding to each detaining piece and fixed. At this time, the net 27 is rotated to hold the cradle 26 between the detaining piece 27b and the fixing ring 27a. The net 27 is perfectly fitted to a housing 21 in this way.
Patent JP-H01304506-A (JP)
Title: Traveling control system for traveling object
Inventor: KAWAGOE TSUNEO
IPC: G05D1/02
Filed: 1988-06-01
Abstract: PURPOSE:To eliminate the drop of the mounted objects by suddenly stopping a traveling object after the deceleration in case an obstacle sensor detects an obstacle at the front of and in a short distance form the traveling object in its traveling direction and at the same time no obstacle is detected in a long distance right before detection of the obstacle set in the short distance. CONSTITUTION:In a traveling robot system applying an electromagnetic induction system where a robot 1 travels among plural cargo stations for transport of cargos, a VTC (vehicle traffic controller) 100 which controls the drive of the robot 1 receives a command from a VCU (vehicle controller) 101 and drives a line driver 102 to drive- travel the robot 1 along a guide line 103. A controller for the robot 1contains a CPU, a memory consisting of a ROM and a RAM, a reception circuit consisting of the VTC100, a transmission circuit, etc. The robot 1 is suddenly stopped after the deceleration in case an obstacle sensor detects an obstacle at the front of and in a short distance from the robot 1 in its traveling direction and at the same time no obstacle is detected in a long distance right before detection of the obstacle. Furthermore the detection of an obstacle of a short distance is substantially invalidated even though this detection is ensured right before the deceleration when an obstacle is detected at a long distance.
Patent JP-H09297464-A (JP)
Title: Electrophotographic device
Inventor: IWASHIMA KEIJI
IPC: G03G5/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To form a sharp image without the occurrence of a fog phenomenon even in an electrophotographic device which uses an a-Si drum and uniformly electrifies a photoreceptor by including the discharge phenomenon as by, in particular, a corona discharger and an electrifying roller, or, further, an electrifying brush. SOLUTION: The surface layer 1c of the photoreceptor 1 is formed from an amorphous silicone layer, and a developing roller 40 is rotated in contact with the surface layer 1c. Also, the volume receptivity of the developing roller 40 is set to 3×10<7> Ωcm or below. While a thin layer of toner particles obtained by a polymerization method is formed onto the developing roller 4, a latent image on the photoreceptor 1 is developed.
Patent JP-S63293354-A (JP)
Title: Belt transmission device
Inventor: KANEKO TATSUMI
IPC: F16H7/12
Filed: 1987-05-27
Abstract: PURPOSE:To give a sufficient tension to a transmission belt by moving a tension pulley in the rotating direct on thereof n synchronization with the rotation of the tension pulley so as to stretch or slack the transmission belt. CONSTITUTION:When a traveling lever 24 on a maneuvering platform 8 is tuned on, a tension pulley 3 is rotated and is displaced in the rotating direction thereof in synchronization with the rotation of the pulley 3, and accordingly, a transmission belt 2 is stretched. When the transmission belt 2 falls in a stretched condition so that the transmission is effected, a traveling unit 7 is started to run. Accordingly the transmission belt 2 may be stretched and moved in association with the rotation of the pulley 3 and the displacement of the same in synchronization with the rotation, thereby it is possible to surely perform the transmission.
Patent JP-H08298918-A (JP)
Title: Winding method and blending method of plastic material
Inventor: MAEDA KENJI
IPC: A21C3/06
Filed: 1995-05-06
Abstract: PURPOSE: To with a plastic material formed in a layer state into a spiral roll state by a mechanical means by making the material placed on a flat part into the spiral roll state corresponding to the movement to a projecting part. CONSTITUTION: A plastic material such as noodles, buckwheat noodles, etc., is fed to a flat part 10 of an endless belt V. A left extending roller is rotated in the clockwise direction to travel the endless belt V in the anticlockwise direction. The plastic material is extended left in a layer state, the plastic material is moved along the part of a projecting part 20 to change its direction upward, curved in a circular arc state and continuously dropped from the top of the protecting part 20 in an inward curved state.
Patent JP-S6034577-A (JP)
Inventor: ROI NOOMAN PIIKOTSUKU
IPC: F16K3/18
Filed: 1984-06-27
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-S5257496-A (JP)
Title: Output of atomic pipe controlling device
Inventor: SATOU TAKAO
IPC: G21C7/08
Filed: 1975-11-07
Abstract: PURPOSE: An output of atomic pile is controlled to an expected value by means of operating atuomatically up to an objective position while plural number of control rods is kept in a constant deviation of inserting position. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0429535-A (JP)
Title: Generating tube machining unit for hot water boiler and overall charger/discharger for power plant
Inventor: HATSUTAN TOSHIHIKO
IPC: B21D53/06
Filed: 1990-05-23
Abstract: PURPOSE:To enhance evaporation capacity in low thermal load saturation zone, prior to two-phase thermal fluid under high thermal load, by vibrating a solid conical body through a super hard needle having an acute tip, by means of a motor or an electromagnet, thereby forming a stabilized blowing core on the surface in a tube through the impact force thereof and rotating or moving the needle in the tube. CONSTITUTION:A super hard needle 1 having an acute tip for blowing is arranged reciprocally, through a spring 2, in a star tube 18 partially contacting with the inner face of a tube. A conical body 3 is moved back and forth by means of a motor 6, a cross gear 5 and a crank rod 4. The device comprises 3 sections a section for exerting high speed vibration on the needle, a section for exerting rotation on the tube while being controlled through a reduction gear 7, a DC motor 8 or a step motor, and a section for imparting rotation on a drive roller 12 through a motor 9 and a driver 13. The needle is moved freely through a straight pipe or a curved pipe, through external current control, and a pit is made in the pipe through vibration impact of the super hard needle.
Patent JP-S62289352-A (JP)
Title: Production of block mold for shifting block type continuous caster
Inventor: FUKASE HISAHIKO
IPC: C21D9/00
Filed: 1986-06-09
Abstract: PURPOSE:To extend the service life of a mold and to improve the quality of cast sheet by making the block mold by steel, forming it to beforehand larger than the prescribed size and executing the finish work after repeating the thermal loading and cooling operations alternately. CONSTITUTION:The block mold 1 is formed by steel as the material and as a little larger than the prescribed size. By selecting the suitable heat source, the block mold is heated to become to more than at least 10<6> W/m<2> thermal loading for mold surface area, and then cooled by air or water cooling. After repeating this operation at one or more times, the finish machining is executed to form the block mold 1'. As the mold 1' beforehand repeats plastic deformation by the surface thermal loading, at the time of contacting with the molten metal, the plastic deformation of the mold scarcely occurs. Therefore, flatness of the casting surface 2 ' is held for a long term. As the mold is made of steel, the cooling condition of the cast sheet is improved. In this way, the service life of the mold is extended, and the quality of the cast sheet is improved.
Patent JP-S5466752-A (JP)
Title: Ebs amplifier
Inventor: MAKISHIMA HIDEO
IPC: H03F3/54
Filed: 1977-11-07
Abstract: PURPOSE:To obtain the dynamic range of high efficiency, low distortion factor, by performing class B operation with the radiation of electron beam alternately to two diodes, and by combinating the deflection modulation, density modultion or current modulation of electron beam. CONSTITUTION:The branch circuit 26 branching the input signal from the input terminal 30 to the signal paths of the first and second, phase shift circuit 28 provided at one branch path of the circuit 26, and tuning circuit 27 as the modulation set to change the density or current of the electron beam 22 with the signal from other branch path are provided. Further, the deflection set 29 deflecting electron beam 22 with the signal added via the phase shift circuit 28 for the signal from one branch path is provided and control is made that the maximum value of the amplitude of the instantaneous current of the electron beam 22 applied to the diodes 23-1 and 23-2 connected to the diode bias poner supplied 25-1 and 25-2 and that of the deflection position are timingly in agreeement.
Patent JP-H09318687-A (JP)
Title: Liquid crystal display plate inspection device
Inventor: TAKAHASHI EI
IPC: G01R31/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To detect the defective portion of a liquid crystal display plate at a high speed without considering the decision of a driving voltage even for a very low contrast image. SOLUTION: A driving voltage control part 5 lights a liquid crystal display plate 10 by applying a driving voltage to the liquid crystal display plate 10. A back light 11 performs back light illumination for the liquid crystal display plate 10 with specified luminance. An image processing part 2 adds image data fetched by changing a dynamic voltage so as to form added image data. The image processing part 2 then normalize the added image data formed by this added image data forming means so as to form a normalized image. A normal/ defective condition determining part 3 inspects the defective condition of the liquid crystal display plate 10 based on the normalized image formed by this image processing part 2.
Patent JP-S62289316-A (JP)
Title: On line acceleration cooling method for thick steel plate
Inventor: TAKAHASHI IZUO
IPC: C21D1/00
Filed: 1986-06-09
Abstract: PURPOSE:To obtain the thick steel plate having a good plate shape by taking the fore step of the cooling process in slit jet cooling on the upper and lower faces, the rear step in the upper face pipe laminer cooling and lower face spray cooling, and specifying the falling amount of the surface temp. of the steel plate due to the slit jet cooling. CONSTITUTION:The thick steel plate 3 of immediately after hot rolling is transferred by a table roller 4 by an on-line and delivered to the primary cooling device 1. The upper and lower faces of the thick steel plate 3 are cooled by the cooling water flow fed from the upper and lower slit jet nozzles 7, 7 in the primary cooling device 1. The thick steel plate 3 is transferred by a roller 4, delivered to the secondary cooling device 2 and cooled respectively on its upper face by the cooling water flow from a pipe laminer nozzle 8 and on its lower face by the cooling water flow from a spray nozzle 10. In this case the temp. fall amount of the surface temp. of the thick steel plate 3 due to the slit jet cooling is taken >=100 deg.C.
Patent JP-S6026604-A (JP)
Title: Treatment of molten blast furnace slag
Inventor: NAKAMURA TETSUYUKI
IPC: C21B3/08
Filed: 1983-07-21
Abstract: PURPOSE:To improve the treating speed of molten blast furnace slag without deterioration of the quality by passing said slag between a circular moving bed and special rotating rolls and rolling and solidifying the slag. CONSTITUTION:Moletn blast furnace slag 9 is supplied onto a circular moving bed 1 of a turntable type, etc. The slag is solidified by the cooling water ejected from a water sprayer 2 and the cooling water supplied into rotating rolls 3 while the slag is rolled between the bed 1 and the rolls 3, by which the slag is made into thin sheet-like rolled slag 10. Such slag is crushed by a coarse crushing roll 6 and is discharged onto a conveyor 8. The bed and the rolls 3 expand by receiving the heat of the molten slag 9 but the transverse central part of the rotating rolls are preliminarily formed into a recessed shape and therefore the rotating rolls compensate the deforming component thereof. The rolled slag having substantially a uniform thickness is consequently obtd. The rolled slag is usable suitably as raw material, for cement etc.
Patent JP-H06345504-A (JP)
Title: Hardened matter of hydraulic composition having improved compressive strength, tensile strength, bending strength and flow property or structure of hardened matter of hydraulic composition
Inventor: SAKAI KAZUTOMI
IPC: C04B7/00
Filed: 1993-06-03
Abstract: PURPOSE:To provide the hardened matter of the hydraulic compsn. greatly improved in at least one characteristics among compressive strength, tensile strength, bending strength and flow property or the structure of the hardened matter of the hydraulic compsn. CONSTITUTION:A kneaded mixture composed of the hydraulic compsn. consisting of particles having at least one kind of the specific shapes among spherical, lumpy, polygonal, pyramidal, columnar, bar, needle, planar, flaky and other shapes or contg. the particles having these specific shapes at a higher ratio, aggregate having at least one kind of the specific shapes among the spherical, lumpy, polygonal, pyramidal, columnar, bar, needle, planar, flaky and other shapes or contg. the particles having these specific shapes at a higher ratio and water is hardened.
Patent JP-S6115546-A (JP)
Title: Drive device
Inventor: IWAMOTO TSUYOSHI
IPC: H02K7/00
Filed: 1984-06-28
Abstract: PURPOSE:To effectively wire a drive device by forming the rotational shaft of a motor in a hollow shape, and passing wirings which cross the motor through the shaft. CONSTITUTION:A motor 1 is formed of a housing 2 and an end cover 3. A stator 5 and a rotor 6 are disposed in a motor case 4. A rotational shaft 7 is formed in a hollow shape, and supported by a bearing 8 provided in the housing 2 and a bearing 9 provided in the cover 3. Wirings or optical fibers are inserted along the inner cavity of the hollow shaft 7 to wire without difficulty.
Patent JP-H08325992-A (JP)
Title: Medium to be recorded
Inventor: KONDO YUJI
IPC: D21H19/38
Filed: 1995-05-31
Abstract: PURPOSE: To obtain a medium to be recorded having stabilize quality excellent in ink absorption and water resistance and resistant to beating by coating the base with the solution comprising particulate alumina hydrate and an anionic resin emulsion to form the ink-receiving layer. CONSTITUTION: (A) Particulate alumina hydrate is mixed with (B) an anionic resin emulsion having a lowest film-forming temperature of 0-50 deg.C which is prepared by emulsifying a binder resin, for example, polyvinyl acetate with a glass transition point of 0-90 deg.C having particle sizes of 0.07-0.7μm at a weight ratio of 1/1-9/1, preferably 2/1-7/1 to prepare the coating solution where the pH of alumina hydrate coating solution in the equal amount of ion-exchanged water (pHA) and the pH of anionic resin emulsion (pHB) satisfy the relation, pHA-pHB<=±2. This coating solution is applied to the base such as polyester film to form the ink-receiving layer whereby the objective medium to be recorded is obtained. Various color inks are jetted from the nozzles at the head in the form of fine drops to this paper based on the recording signals to effect ink-jet printing whereby an image is formed.
Patent JP-H09317887-A (JP)
Title: Ring coating method
Inventor: SOGA KINJI
IPC: F16J9/26
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coating film of high quality through coating with uniform thickness while reducing the costs therefor and improving its operability. SOLUTION: A ring coating method comprises a mounting process for suspending piston rings 1 from a round bar 1 with their cuts 6 being engaged therewith to hold them, a coating spraying process after the mounting process for spraying coating on the piston rings 1 suspended from and held by the round bar 1 with an electrostatic coating spray 21, a drying process after the coating spraying process for drying the piston rings 1, and a dismounting process after the drying process for dismounting the piston rings 1 from the round bar 11.
Patent JP-H0435132-A (JP)
Title: Radio equipment
Inventor: IWATA YOSHIHIRO
IPC: H04L1/00
Filed: 1990-05-25
Abstract: PURPOSE:To make data error detection efficient by providing a squelch monitor circuit so as to monitor whether or not a squelch signal is set till the reception of a data is finished after the detection of frame synchronization. CONSTITUTION:A radio wave of an antenna 7 is inputted to a reception circuit 6, a demodulation signal 14 and a squelch signal 15 are outputted and the signal 15 is inputted to a squelch monitor circuit 5, which monitors the switching state. A counter circuit 17 is normally reset, when frame synchronization is detected and a frame synchronizing signal 13 reaches an H level, the monitor of squelch is started. When the signal goes to an L level (closed), the counter circuit counts up and when the signal goes to an H level (opened), the counter is stopped. When the counter circuit 17 reaches >=7, a latch circuit 19 is set and an H level is outputted as squelch monitor result 11. When the reception of data is finished and reception data error level is detected by an error detection circuit 1 and the monitor result 11 goes to an H level, it is clear that an error exists already in the data. Thus, the processing of error detection is omitted.
Patent JP-H06326221-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: SONE YOSHIHISA
IPC: C08G59/68
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a resin composition for sealing a semiconductor having low hygroscopicity and high glass transition point and exhibits excellent solder heat resistance when employed far sealing a semiconductor device. CONSTITUTION:The resin composition for sealing a semiconductor contains (a). an epoxy resin, (b). a phenol based curing agent, (c). a curing accelerator, and (d). an inorganic tiller, as essential constituents, wherein the mixture of (1). an addition condensate of phenols and an aromatic aldehyde and (2). a phenol aralkyl resin is employed as the phenol based curing agent. The mixing ratio (1)/(2) is preferably set in the range of 23/75-85/15 in the weight ratio.