baber/WOPTO huggingface dataset:
Patent JP-H08104692-A (JP)
Title: Novel zirconium compound, a catalyst component for ethylene oligomerization, and production of ethylene oligomer
Inventor: MUKOYAMA MITSUAKI
IPC: C08F10/00
Filed: 1995-06-20
Abstract: PURPOSE: To enable efficient production of straight-chain α-olefin. CONSTITUTION: This novel zirconium compound is represented by the formula: Zr(R<1> COCR<2> COR<3> )n X4-no [R<1> , R<2> and R<3> each are hydrogen atom, a (halogen- substituted) 1-20C hydrocarbon group, at least one of them is a halogenated hydrocarbon group; n is 2 or 3; X is a halogen atom, a 1-10C alkyl group]. Also, this invention relates to a component of ethylene oligomerization catalyst comprising this zirconium compound, an ethylene oligomerization catalyst comprising this catalyst component and an organoaluminum halide, and a production of ethylene oligomer using this catalyst.
Patent JP-H09308445-A (JP)
Title: Device for moisturizing and cooling cooked rice
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide the subject device comprising a specific constitution provided with a cooked rice-supplying mechanism, a cooked ricecrushing mechanism, a moisturizing material- cooling and spraying mechanism, etc., and capable of automatically cooling the moisturizing material and automatically mixing the cooked rice with the moisturizing to effectively prevent the aging deterioration of the cooked rice. SOLUTION: This device for moisturizing and cooling cooked rice is manufactured by successively disposing a cooked rice-supplying mechanism 2, a cooked rice-crushing mechanism 3 in which plural bars 12... are placed at a constant interval in parallel to each other, and a cooked rice receiver 4 downward from the upper part of a casing 1, and further disposing a vent 6 and a mechanism 5 for cooling and spraying a moisturizing material (b) on the side of the casing 1. Thereby, the moisturizing material (b) extruded from the cooling and spraying mechanism 5 is adhered to the cooked rice (a) supplied from the cooled rice-supplying mechanism 2, and the cooked rice (a) is simultaneously collided with the bars 12... of the cooked rice-crushing mechanism 3.  The cooked rice is thus separated into the cooked rice grains, and simultaneously the gelled protection coating films of the moisturizing material (b) are formed on the surfaces of the cooked rice grains. The coated rice grains are subsequently recovered in the cooked rice receiver 4. The moisturizing material is preferably a solution suitably containing vinegar, sugar, isosinic acid, dextrin, glucomannan, etc.
Patent JP-H052354-A (JP)
Title: Temperature controller for fixing device
Inventor: AIMORI KIYOSHI
IPC: G03G21/00
Filed: 1991-06-25
Abstract: PURPOSE:To reduce the number of times of being turning on and off of a heater in the middle of standing-by and to prolong the life of the heater. CONSTITUTION:A temperature controller for controlling the application of a current to the heater which heats a fixing device is provided with a means for detecting the temperature of the fixing device and a means for cyclically controls the application of the current to the heater according to the detected result, a means for deciding that the heater is in the middle of standing-by, and a means for setting a control cycle in the middle of standing-by longer than ordinary time, so that the current application control cycle is made longer in the middle of standing-by to reduce the number of times of on and off in the middle of standing-by, and the life of the heater is prolonged almost as much as the reduction of the number of times of on and off.
Patent JP-H0320443-A (JP)
Title: High strength oil well pipe having excellent sscc resistance and its manufacture
Inventor: OKADA YASUTAKA
IPC: C22C38/32
Filed: 1989-06-15
Abstract: PURPOSE:To manufacture the high strength oil well pipe having excellent SSCC resistance by subjecting a steel pipe having specified compsn. constituted of C, Si, Mn, Cr, Mo, Al, N and Fe to specified quenching and tempering. CONSTITUTION:A steel pipe is formed from the compsn. contg., by weight, 0.15 to 0.50% C, 0.10 to 1.0% Si, 0.3 to 1.8% Mn, <=0.04% Cr, 0.82 to 3.0% Mo, 0.005 to 0.07% Sol Al and <=0.01% N, furthermore contg., at need, one or more kinds among 0.005 to 0.10% Nb, 0.005 to 0.15% Ti, 0.0010 to 0.0050% B and 0.01 to 0.2% Zr and the balance Fe with inevitable impurities. The steel pipe is quenched from the heating of 840 to 950 deg.CX0.1 to 2.0hr. Next, the above steel pipe is subjected to tempering of 600 to 740 deg.CX0.1 to 5.0hr. In this way, the oil well pipe having high strength of >=C-100 grade and furthermore having excellent SSCC resistance according to the strength can be obtd.
Patent JP-H0319999-A (JP)
Title: Fabric wallpaper
Inventor: WASHIYAMA NOBUMASA
IPC: D06M17/00
Filed: 1989-06-15
Abstract: PURPOSE:To obtain the subject wallpaper having flexibility and capable of remarkable improvement of work efficiency in execution of works by bonding an unwoven fabric, etc., to a rag lining through an adhesive layer consisting of a copolymer emulsion mainly composed of a specified hydrophobic monomer. CONSTITUTION:An objective wallpaper prepared by bonding an unwoven fabric, a woven fabric, a knitted fabric and a yarn composed of a natural fiber and a synthetic fiber to a rag lining paper through an adhesive layer formed by drying a copolymer emulsion mainly composed of a hydrophobic monomer having <2g/100g water solubility at 25 deg.C and having <=2000g/m<2>.24hr. water vapor permeability at 25 deg.C when the copolymer emulsion is dried to form a film. In addition, glass transition point of the above-mentioned copolymer is preferably within -30-0 deg.C and the ratio of the hydrophobic monomer is preferably 50wt.% based on the total amount of the monomers.
Patent JP-H113285-A (JP)
Title: Security system for recording medium capable of changing password input method
Inventor: MATSUSHITA TAKESHI
IPC: G06F21/80
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To prevent an outsider from knowing how to input a password by adding an interface to a recording medium to change the password input method. SOLUTION: An installation program issues a password processing change command to an HDD (20) while the HDD is waiting for input of a command (30). A selected password processing program is transferred (50) and set at a password processing program storage part (55). Then the installation program installs a program corresponding to the selected password processing program in an OS (60) and finishes the setting of the password processing. Then a password is set by a user. When a password setting command is issued (70), the HDD requests the password based on an algorithm (80). The password inputted by the user is transferred (90) and received by the HDD (93) and stored in a password storage part (96). Thus, the password is set to the HDD.
Patent JP-H09316625-A (JP)
Title: Stainless steel excellent in designing property and its production
Inventor: HASEGAWA MORIHIRO
IPC: C23C8/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To apply annealing scale stable in a hue in which the index of chromatics lies in the range of L*<=45, -5a<=*<=5, -5<=b*<=5 on the surface of a stainless steel. SOLUTION: A stainless steel is subjected to finish grinding by a grinding belt of >=#150, is thereafter subjected to cold rolling at >=50% cold rolling ratio and is annealed at >=900 deg.C for >=60sec in an oxidizing atmosphere heated at the dew point +10 deg.C or above to form annealing scale. In the material subjected to the cold rolling, the annealing scale can be formed by directly executing the annealing, but, prior to the annealing, annealing pickling may be executed. After the annealing pickling, surface working such as grinding, embossing pattern rolling, dulling pattern rolling or the like can be applied as well.
Patent JP-S639190-A (JP)
Inventor: OGAWA NAOAKI
IPC: H05K3/28
Filed: 1986-06-30
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-S5277186-A (JP)
Title: Films coated with resins
Inventor: YONEMURA ARITAMI
IPC: B29C33/00
Filed: 1975-12-24
Abstract: PURPOSE: To present a film suitable for use in releasing, produced by coating a substrate film or sheet with a specific fluoroplastic, and by coating the substrate with a resin containing no fluorine atoms. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0823192-A (JP)
Title: Electronic part mounter
Inventor: MOTOKAWA YUICHI
IPC: B65G61/00
Filed: 1994-07-05
Abstract: PURPOSE:To provide an electronic part mounter capable of improving the working ratio thereof and preventing a reduction in mounting quality due to uncleaness and blockage by a method wherein a nozzle is cleaned without stopping operations of the electronic part mounter in mounting electronic parts. CONSTITUTION:In an electronic part mounter, a cleaner is arranged in a nozzle change part and a detergent is suppled from a detergent supply tank 9 to a nozzle receiving part 8 while a nozzle is received in the nozzle change part, whereby a nozzle can also be cleaned by an ultrasonic oscillator 10.
Patent JP-H0860503-A (JP)
Title: Knitted fabric
Inventor: BERUNAARU ROODE
IPC: D04B21/02
Filed: 1995-06-20
Abstract: PURPOSE: To obtain a warp knit, weft inserted lap side loop pile knitted fabric which can be employed as the female member of a securing means. CONSTITUTION: A weft inserted warp knit fabric is used as a female fabric with a fastener by a hook and loop and the back side of the fabric has a plurality of spaced wales of stitches and a loop portion of each of the stitches is outwardly projected therefrom and connected only at its base and adjacent loops 12 in each wale form a free loop 12 tilted sidewise alternately in appropriate directions. The fabric has a weft yarn inserted into the sides of the fabric between the face and back sides of the knitted fabric and extending across the full width of the fabric.
Patent JP-H05338597-A (JP)
Title: Unloading device of space navigating body
Inventor: MATSUMOTO HIROYUKI
IPC: B64G1/28
Filed: 1992-06-12
Abstract: PURPOSE:To realize accurate unloading operation, and attain light weight of the device and power saving. CONSTITUTION:This unloading device is constituted so that a first and a second magnetic torquers 16a, 16b are arranged nearly in parallel with the roll axis and the pitch axis of a satellite, these first and second torquers 16a, 16b are driven on the previously set position on the orbit, based on accumulated momentum at one round time point on the orbit of the reaction wheels 13 around three axes, and the expected target is attained.
Patent JP-S5958764-A (JP)
Title: Lead storage battery
Inventor: FUKUDA SADAO
IPC: H01M10/12
Filed: 1983-08-22
Abstract: PURPOSE:To prevent any deterioration of a lead storage battery which might be caused by defective contact between a plate and electrolyte when the battery is left after overdischarge by placing, either on the surface of a plate or in the interface between the plate and a separator, a compound the liquid-holding ability of which changes as pH changes, especially one having a higher liquid- holding ability in the neutral range than in the strong acid side. CONSTITUTION:Since the pH of electrolyte changes from strong acidity to weak acidity or neutrality in the overdischarged state of a lead storage battery caused after it is left for a long period, connection between the surface of a plate and the layer of electrolyte is secured by placing, either on the surface of the plate or in the interface between the plate and a separator, a compound the liquid-holding ability of which increases as pH changes. As such a compound which is not detrimental to the other battery characteristics and can be simply used, a starch prepared by subjecting acrylic acid or methacrylic acid to graft copolymerization is preferred. The liquid-holding ability of the starch changes according to pH and becomes the maximum almost at neutrality.
Patent JP-S5942514-A (JP)
Title: Photoscanner
Inventor: USUI MASAYUKI
IPC: H04N1/06
Filed: 1982-09-02
Abstract: PURPOSE:To hold scanning line intervals in a subscanning direction constant by providing a sweeping means which controls the deflection of a deflector according to the signal from a movement unevenness detecting means for detecting the difference between the movement extent of a medium to be scanned and a predetermined movement extent. CONSTITUTION:Luminous flux L from a semiconductor laser 1 is made incident to the deflector 3 consisting of a galvanomirror which is driven by a deflector sweeping circuit 2 to sweep, and this deflector 3 deflects the luminous flux periodically in a main scanning direction, i.e. direction D1. The deflected luminous flux L scans on the medium 4 to be scanned, which is moved in the subscanning direction D2. Consequently, scanning lines are drawn on the circumferential surface of the scanned medium 4 as shown by A when the medium 4 is developed. Then, a bar code sequence 4a having variation in density is recorded at equal intervals on the circumferential surface of the scanned medium 4 and a detector 5 for detecting this sequence 4a is arranged to generate a pulse signal having time intervals proportional to movement unevenness of the scanned medium 4.
Patent JP-S6044683-A (JP)
Inventor: HAMA TOMIO
IPC: F16L21/08
Filed: 1983-08-23
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-S5675317-A (JP)
Title: Moving vehicle for feeding paper tube in automatic winder
Inventor: UMEDA KUNIO
IPC: B65G47/52
Filed: 1979-11-26
Abstract: PURPOSE: To raise the rate of operation of the machine by a method wherein blank paper tubes are reserved in the moving vehicle running along winding units arranged in numbers in the longitudinal direction and the vehicle is returned to a blank paper tube supplying device immediately when the tubes in the moving vehicle are used up.  
     CONSTITUTION: Along the winding units 1 in plural equipped with a bobbin holder 3 supporting a winding package 2, a winding drum 4, a thread-feeding bobbin supplying magazine 5, etc., ceiling rails 7, 7 are laid above and thereon the moving vehicle 9 is provided so as to be capable of running along them. The moving vehicle 9 pulls the fully-wound package out of a holder 3 and discharges the same to a reserving passage 6, while taking the blank paper tubes K(K1, K2...) out of a blank paper tube holding box 10 in the moving vehicle 9 and supplying the same to the holder 3. In addition, a feeler 62 detecting the presence of the blank paper tube K is Provided within the box 10, and when the feeler detects that the blank paper tubes K are used up, the moving vehicle 9 is returned immediately to the supplying device 11 so as to be supplied with the blank paper tubes K. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5375257-A (JP)
Title: Flame-retardant resin compositions
Inventor: KIYOU KAYUTO
IPC: C08L67/02
Filed: 1976-12-15
Abstract: PURPOSE: To impart flame retardancy to a composition without degrading impact resistance, transparency, etc., by incorporating a decarbomodiphenyl ether with a polyarylate copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10338303-A (JP)
Title: Refuse container equipped with refuse bag
Inventor: MURAKAMI HITOSHI
IPC: B65F1/14
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To fix a refuse bag to a container body enough rigidly when it is used and to remove the refuse bag easily, by winding the upper end of the bag around a pair of refuse bag fixing levers which are rotatablly supported to the top of the side wall of the container body, and by grabbing the upper end of the refuse bag between each refuse bag fixing lever and claw pieces. SOLUTION: A refuse bag 3 is inserted between a pair of refuse bag fixing levers 2, and its top end 31 is folded outward and wounded around the refuse bag fixing levers 2. Next, claw pieces 22 are folded upward, projecting parts 23 are engaged with the refuse bag fixing levers 2, the upper end 31 of the refuse bag 3 is tightly grabbed between each refuse bag fixing lever 2 and claw pieces 22, and then the refuse bag fixing levers 2 are turned into a receiving position of the top of the side wall of the container body 1. In order to remove the refuse bag 3 from the container body 1, the refuse bag fixing levers 2 are turned upward, and then the claw pieces 22 are separated from the refuse bag fixing levers 2. Finally, the upper end of the refuse bag 3 is separated from the refuse bag fixing levers 2 and the opening of the refuse bag 3 is closed tightly so that garbage dose not come out of the bag.
Patent JP-S63317138-A (JP)
Title: Ultrasonic diagnostic apparatus
Inventor: HIGUCHI JIRO
IPC: A61B8/14
Filed: 1987-06-19
Abstract: PURPOSE:To enhance the resolving power at the time of magnification display, by providing an operation control part for controlling a transmission and reception control part and a display control part when the number of rasters due to an ultrasonic probe becomes half usual ones or less to perform the operational processing for doubling raster density. CONSTITUTION:An operation control part 10 grasps a scanning range and sends a control signal to a transmission and reception control circuit 4 and a display control part 11 when the number of rasters become half usual ones or less at the time of magnification display. The transmission and reception control circuit 4 narrows a scanning range to the range corresponding to a magnifying range on the basis of said control signal and performs scanning for increasing raster density by two times. At the same time, the display control part 11 increases the raster density by two times corresponding to the scanning range to display an ultrasonic image on a display part 16.
Patent JP-2000334754-A (JP)
Title: Method and apparatus for producing resin molded product
Inventor: HANADA MASATORA
IPC: B29C43/34
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To produce a resin molded article having a predetermined wall thickness ensured over the whole thereof by relatively low mold clamping pressure. SOLUTION: In such a state that a slide element 11 of which the upper end surface coincides with the upper end of the swelling part 10a1 of the molding surface 10a of a fixed mold 10 is fitted in the vertical shaft hole 10a2 opened to the upper end of the swelling part 10a1 of the molding surface 10a in a slidable manner and held to a falling position, a molten resin is supplied into the cavity formed to the upper end part of the shaft hole 10a2 by a molten resin feeder. After the supply of the molten resin is completed, a movable mold 20 is allowed to fall to clamp the molten resin and, at this time, the slide element 11 is held to a rising position to form the upper end of the swelling part 10a1 of the molding surface 10a of the fixed mold 10 by the upper end surface of the slide element 11.
Patent JP-S6215921-A (JP)
Title: Electronic switch circuit
Inventor: MINAMI TOKUO
IPC: H03K17/62
Filed: 1985-07-15
Abstract: PURPOSE:To switch an input signal having an amplitude being nearly (power voltage -1.7V) without distortion by applying current source drive to the circuit of a switch section with a current mirror circuit. CONSTITUTION:An input signal is fed to terminals A, B, a terminal C is switched and connected to the terminal A or B by using a control signal at a terminal D and a switched signal is obtained at the terminal C. Voltages causing loss in the circuit are collector-emitter voltage VCE8 of a transistor (TR) 8, base-emitter voltage VBE3 of a diode 3 and collector-emitter voltage VCE9 of a TR 9 only and VP-P=VCC-VCE8-VBE3-VCE9 is an effective amplitude. Let the minimum collector-emitter voltage not to cause distortion be 0.5V and let the base-emitter voltage be 0.7V, then the relative of VP-P is expressed as VP-P=VCC-1.7V. Let the power voltage VCC be 12V tentatively, the permissible input dynamic range is 10.3VP-P.
Patent JP-2000342245-A (JP)
Title: Apparatus for discriminating culture
Inventor: YAMAGUCHI YUZO
IPC: C12M1/32
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To obtain a transplanting vessel enabling an interval between and configuration of thin rods to be uniformly and regularly maintained over the whole surface of the transplanting vessel and enabling the collation of correspondence before and after the transplantation of the cultures to be made easy by arranging a plurality of thin rods in a straight line orthogonal grid state in a circular transplantation vessel used in a specific method for discriminating cultures. SOLUTION: A plurality of thin rods 102 (preferably having a diameter of 0.1-1 mm and the length of 3-10 mm) are arranged in a straight line orthogonal grid state (preferably the intervals are made to be 4-35 mm) in a circular transplantation vessel used in a method for discriminating cultures in which cultures are discriminated on the basis of their characteristics by simultaneously collecting cells from a plurality of colonies of the cultures which have propagated in a solid medium in a culturing vessel, by simultaneously inoculating the collected cells at a plurality of places on a solid medium in another culturing vessel and by individually observing characteristics of the inoculated cultures to discriminate the cultures on the basis of their characteristics.  The transplantation vessel is useful e.g. for fermentation industry and pharmaceutical industry both requiring work such as the classification of the cultures on the basis of their characteristics.
Patent JP-S5777974-A (JP)
Title: Measuring circuit for pulse
Inventor: OBARA MASAKI
IPC: G01R29/02
Filed: 1980-11-01
Abstract: PURPOSE:To enable measurement of only the width of the forefront pulse of an intermittent pulse train and to enable repeated measurement of a prescribed value at all times, by latching a count value of a measuring pulse at the rise and fall of the intermittent pulse train. CONSTITUTION:When a change of level occurs in the intermittent pulse train B to be measured, a detection circuit 1 delivers a signal C at the rise of the pulse train B and signal D at the fall thereof. The signal C clears a counter 3 of the measuring pulse A and starts a timer 2, and by the change of the output E if the timer 2, FF4 is placed in a state of operation. In addition, the signal D turns to be a signal F through a gate 5 and, activating a register 6, makes the output H of the counter 3 latched. Next, by the return of the signal F, the output G of FF4 is inversed and a gate 5 is closed. The time limit TO of the timer 2 is a little larger than the period TP of the pulse train B. As the result, a register 6 retains an initial count value.
Patent JP-S5856992-A (JP)
Title: Freighter
Inventor: IKEDA YUKIYOSHI
IPC: B63B19/203
Filed: 1981-09-28
Abstract: PURPOSE:To dispense with cargo taking-in operation and improve work efficiency as well as to make a variety of long, bulk cargoes transportable, by shifting hatch covers on the hatch coaming rearward and housing them in a cover housing ramp projected from the stern with an upright attitude, while enlarging a hatchway as large as necessary. CONSTITUTION:To house hatch covers 12, a sprocket wheel 18 of a driving device 17 is rotated in an A direction while an endless chain 15 is moved in a B direction and one of the covers 12 connected to the chain 15, which is located at the nearest side to the bow, is shifted to the stern side. With this cover 12 at the bow side, all other covers 12 are pushed and moved to the stern side. At this time, a traveling roller 13 travels on a hatch coaming 10 and thereby a balance roller 14 at the nearest side to the stern runs onto a housing ramp 11. Since the roller 14 is located at the bow side nearer than the center of the covers 12, each cover is tilted whereby the traveling roller 13 is set in an upright attitude at that point where it gets out of the rear end of the coaming 10 and housed in. Next, to arrange these covers 12 in parallel on the coaming 10, first the sprocket wheel 18 is reversely rotated and then the chain 15 is moved in a reverse direction.