baber/WOPTO huggingface dataset:
Patent JP-H04290086-A (JP)
Title: Picture control system of video tape recorder
Inventor: WAN JIEON FUWAN
IPC: H04N5/93
Filed: 1991-10-30
Abstract: PURPOSE: To enable precise picture adjustment and to obtain a high picture quality by performing hard-compensation on the high frequency component of a reproducing luminance signal and performing soft-compensation on the low frequency component of that. CONSTITUTION: After the reproducing luminance signal YS is passed a high-pass filter, a hard-compensation signal HS is passed a hard-control part 2, a delay part 3 and a low-pass filter, and then a soft-compensation signal S1 is generated by a soft-control part 4. The compensation signals HS and S1 are selected by AND part 51 and 52 by synthesizing signals Ca and Cb from a picture control generating part 1, and the selected signal is transmitted to a synthesizing part 53. Then, the signal is synthesized with a luminance signal S2 which is delayed for a prescribed time by a delay part 3, and then the synthesized signal is amplified by an amplifier 6 to obtain an output Vo . Thus, the edge part of the reproducing signal is precisely compensated, and a high picture quality is obtained.
Patent JP-H11167630-A (JP)
Title: Information processing method, system and storage medium
Inventor: ISODA TAKASHI
IPC: H04L12/70
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information processing method and a system which improve the transfer efficiency in synchronous communication in the case of such a static image as is sent in image data and also when a strict image is not requested. SOLUTION: Between a host computer 100 and a printer 101 which are connected with an IEEE 1394 line 103 after a session is established, image data that is inputted by the computer 100 is converted into uncompressed image data in every line or a one-dimensional compressed image data in every line, n lines (n is an integer of more than one) of the converted uncompressed image data in every line or one-dimensional compressed image in every line are stored in one packet and the packet is sent with synchronous transfer.
Patent JP-H05155529-A (JP)
Title: Bobbin change method of winding machinery for spinning
Inventor: FUKUI HIROYUKI
IPC: B65H67/048
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a bobbin change method of spinning winding machinery which causes the least slack in a yarn in changing bobbins of the machinery. CONSTITUTION:In the bobbin change method of revolving type spinning winding machinery arranged downstream from godet rolls transmitting a drive power by winding a yarn, when a peripheral speed is increased/decreased like (b) and (c) curves transitionally so as to be settles after contacting a touch roller with an empty bobbin and lowering from a set speed like (a) curve, a yarn delivery is carried out in the timing by which the time from a touch finish to the yarn delivery is delayed by (t) hours so as to avoid the first increase/ decrease of the (b) and (c) curves.
Patent JP-H11236341-A (JP)
Title: Production of alcohol
Inventor: FROHNING CARL DIETER DR
IPC: C07C29/141
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To easily produce an alcohol in high selectivity and yield at a low cost while sufficiently suppressing the formation of by-products by adding a nitrogen-containing base to an aldehyde to be hydrogenated. SOLUTION: In a process for the hydrogenation of (A) an aldehyde in vapor phase in the presence of (B) a hydrogenation catalyst, the aldehyde to be hydrogenated is incorporated with (C) a nitrogen-containing base. Preferably, the component C is a primary, secondary or tertiary amine of formula NR3 or a diamine of the formula (R is H, a 2-10C alkyl, a 5-10C cycloalkyl or the like), the component C is added to the component A in vapor phase in an amount of 1-50 ppm, preferably 1-25 ppm in terms of nitrogen based on the component A, the component B is a catalyst containing nickel and/or copper and the component A is acetaldehyde, etc.
Patent JP-2001164566-A (JP)
Title: Steel pipe pile and its embedding method
Inventor: TAKAGI HIROSHI
IPC: E02D5/28
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe pile capable of limiting a grouting amount of a soil hardener to the minimum and displaying a firm bearing function as well as high boring efficiency in the case of execution. SOLUTION: A triangular pyramid bit 4 is welded to the front end of a metal cylinder 3 having an opening in the front end and, at the same time, spiral boring wings 6a and 6a having a wing width with the extent of 10% of a diameter of the metal cylinder are slipped from each other at a phase of 180 degrees in the rotational direction with an approximately half round as a unit and are arranged on the circumference of the front end thereof. Similar boring wings 6b and 6b to the boring wings 6a and 6a are mounted to upward positions at the same extent of an interval as that of the diameter of the metal cylinder from the boring wings 6a and 6a, and similar boring wings 6c, 6c, 6d, 6d... to them are mounted upward of the positions up to the upper part of the metal cylinder in a state of multistage at an interval equivalent to three or four times of the diameter D of the metal cylinder.  An injection pipe 8 is made to pass through the boring wings 6, 6... to the front end of the metal cylinder from the basic end on the outside of the metal cylinder 3, and the front end thereof is opened as a discharging port.
Patent JP-H0617456-A (JP)
Title: Drainage collecting pipe
Inventor: NAKAISHI MASAO
IPC: E03C1/122
Filed: 1992-12-28
Abstract: PURPOSE:To keep off any hitch of a cleaning brush by installing both vertical pipe and horizontal branch pipe joining parts in a drainage collecting pipe, forming a dogleg-constricted part upward this horizontal branch pipe joining part, and installing a deflector wall on the top face. CONSTITUTION:A drainage collecting pipe is divided and constituted into an upper collecting pipe 2 and a lower collecting pipe 3. Next, an opening connecting part 12 is installed in an upper end of the upper collecting pipe 2, connecting it to a drain vertical pipe 11, and another drain vertical pipe 13 is connected to an opening joining part 14 in a lower end of the lower collecting pipe 3. In succession, a midway part of the collecting part is set down to a cylindrical part 15, and an inclined deflector wall 18 gradually descending over an upper part of the cylindrical part 15 is installed therein, and the top face is formed into a dogleg-hollowed constriction 18a. When a brush is inserted thereinto from the downside for cleaning, this brush is guided onto an incline of this constriction 18a, so the brush passes through without hitching on the deflector wall 18. With this constitution, any possible hitch of this cleaning brush is preventable in this way.
Patent JP-H05313616-A (JP)
Title: Picture processor
Inventor: HORIKAWA MASAKI
IPC: H04N5/93
Filed: 1991-12-09
Abstract: PURPOSE:To provide a picture processor capable of outputting picture processing results to an external equipment such as a graphic monitor, as necessary. CONSTITUTION:This processor consists of a video camera 1 which inputs pictures, a picture processing section 2 which processes the picture inputted from the video camera 1, an image memory section 3 which holds the picture processed by the section 2, a control/communication section 4 which conatrols the section 2 and transmits the processed results of the section 2 to the outside, a casing 5 in which the sections 2, 3 and 4 are housed and the video camera 1 is attached to be capable of rocking and a picture display adapter 6 which can be connected to the section 4, be attached to be freely attachable to and detachable from the casing 5 and outputs non-interlace picture signals.
Patent JP-H06172115-A (JP)
Title: Method for culturing insect-parasitic nematode
Inventor: YAMANAKA SATOSHI
IPC: A01K67/033
Filed: 1992-12-03
Abstract: PURPOSE:To obtain a method for culturing in which the insecticidal activity against insect-parasitic nematodes can be prevented from deteriorating due to artificial culturing and the insect-parasitic nematodes having high insecticidal activity can be created. CONSTITUTION:This method comprises adding a symbiotic bacterium, belonging to the genus Steinernema or Heterorhabditis and selected by using high proteolytic activity and strong antimicrobial properties as an index in culturing an insect-parasitic nematode belonging to the genus Xenorhabdus. Thereby, the practicality in using the insect-parasitic nematode as an organic controlling agent in the field is improved.
Patent JP-H05165178-A (JP)
Title: Processing method, stabilizing solution and modifying solution for silver halide color photographic sensitive material
Inventor: MORIGAKI MASAKAZU
IPC: G03C11/00
Filed: 1991-12-11
Abstract: PURPOSE:To improve preservable property of a Magenta image without using a compound releasing formaline or formaldehyde harmful to human body by processing with a specific stabilizing solution or a modifying solution. CONSTITUTION:A photographic sensitive material is processed with the stabilizing solution or the modifying solution containing at least one kind of a compound expressed by a formula or the precursor and at least one kind of a secondary amine compound. In the formula, R is a formyl group, an acyl group, a carboxyl group, an ester group, a carbamoyl group, a heterocyclic group or an allyl group. The carboxyl group is also possible to form a salt (for example Na salt, NH4 salt). And each of the acyl group, the ester group, the carbomoyl group, the hetero cyclic group is also possible to have a substituted group and the substituted group is an alkenyl group, alkenyl group or the like.
Patent JP-2001167950-A (JP)
Title: High-voltage transformer
Inventor: OBARA TETSUYA
IPC: H01F27/32
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage transformer, in which the insulating constitutions between primary and a secondary winding and between a plurality of secondary windings can be changed easily at a low cost. SOLUTION: Insulation between a primary and secondary windings 2 and 3 of the transformer and between a plurality of secondary windings is not effected by means of flange section 4 and 5 integrally molded with a plastic bobbin 1, but by constituting the windings 2 and 3 in a laminated structure and winding an insulating tape 6 around spots to be insulated. In this case, the windings 2 and 3 and tape 6 are wound in continuous steps. Therefore, even if there are changes in the diameters or numbers of turns of the secondary windings 3, the insulating constitutions can be changed easily correspondingly to the change.
Patent JP-H06204615-A (JP)
Title: Optical semiconductor device
Inventor: OSAWA KAZUHIRO
IPC: H01S5/00
Filed: 1992-12-04
Abstract: PURPOSE:To miniaturize an optical pickup so as to be incorporated into a set gradually lightened, thinned and shortened. CONSTITUTION:A semiconductor laser chip 1 and a light-receiving chip 4 are provided, and the semiconductor laser chip 1 is fixed onto the side face of the light-receiving chip 4 by using hard solder 10 while a surface on the reverse side to the light-receiving chip 4 side of the semiconductor laser chip 1 is fastened onto a Cu block 6a unified with a stem 6 by using soft solder 10. A hologram optical element 9 is mounted on an outgoing window, and a photo- detector 2 for monitor and a photo-detector 3 for detecting a signal are formed onto the photo-detector chip 4.
Patent JP-H05236990-A (JP)
Title: Formation of monoclonal antibody
Inventor: IWAKURA MASAHIRO
IPC: C07K16/00
Filed: 1991-12-11
Abstract: PURPOSE:To simply form the monoclonal antibody against a compound having a low antigen-activity. CONSTITUTION:In the formation of a specific monoclonal antibody, a complex dihydrofolic acid reductase (DHFR) having the objective compound on the side of its carbonyl terminal is formed, and an animal to be immunized is immunized, sensitized with the reductase (DHFR), and further subjected to the screening of the monoclonal antibody with the complex DHFR to produce a hybridoma cell producing the monoclonal antibody against the objective compound. The cell obtained as the result of the screening is used to form the objective monoclonal antibody.
Patent JP-H06172045-A (JP)
Title: Refractory for casting process
Inventor: HANAGIRI SEIJI
IPC: F27D1/00
Filed: 1992-12-04
Abstract: PURPOSE:To provide a castable refractory having sufficient durability even for the lining of a vacuum degassing furnace. CONSTITUTION:The refractory for a casting process has a composition composed mainly of 0.1-5wt.% light burnt magnesia, 5-25wt.% calcined alumina with 1-10m<2>/g BET specific surface area and the balance one or two kinds of substances selected from sintered or fused alumina, and sintered or fused MgO- Al2O3 spinel. A combination of a light-burnt magnesia with a calcined alumina having a specified specific surface area allows spinel formation caused by the reaction between the alumina and the magnesia to start at such a low temperature as 800 deg.C and enables to form a more complete spinel bond in a matrix to result in excellent corrosion resistance and slag infiltration resistance.
Patent JP-H10195794-A (JP)
Title: Paper
Inventor: OKUMURA MASARU
IPC: D21H17/24
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simply obtain a good-quality paper hardly causing bleeding of ink, etc., e.g. Japanese paper by dispersing a fiber material substantially not having self-melting property in an aqueous solution containing native gellan gum and making the dispersion into paper. SOLUTION: A fiber material substantially not having self-melting property (e.g. pulp-like material or short fiber) is dispersed in an aqueous solution containing 0.01-0.1wt.% native gellan gum and made into paper. The native gellan gum can be obtained by isolating a tacky material produced on the surface of bacterial cell in a cultured product obtained by culturing Pseudomonas elodea ATCC 31461 or bacterial strain equivalent thereto.
Patent JP-2000167280-A (JP)
Title: Aligning device for embroidery sewing and embroidery sewing device
Inventor: TAKENOYA HIDEAKI
IPC: D05B39/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To easily and exactly set the position or angle of an embroidery form by projecting the form to be embroidered on cloth with a cloth setter, aligning the form by moving the projected form with a jog key, and correcting the origin position of a carriage corresponding to a moving amount. SOLUTION: A liquid crystal shutter is disposed in a main body 20 of cloth setter, to which an embroidery frame 4 is attached, connected through a cable 24 to a main body 1 of sewing machine and the display data of the form selected by a pattern selector in a controller on the side of the main body 1 of sewing machine are displayed on the liquid crystal shutter. Then, the displayed form is projected on a fabric F by a projector light source and a lens and the form or cloth is moved by a jog key 6 of a liquid crystal panel 5. At such a time, the moving amount is calculated, correction data are obtained, a carriage 3 is moved from the origin position by respective X and Y carriage motors and the new origin position is set. Further, based on the moving amount, sewing data are corrected and stored in a storage device.
Patent JP-H07197876-A (JP)
Title: Ignition timing control device for internal combustion engine
Inventor: NAGAISHI HATSUO
IPC: F02P5/15
Filed: 1993-12-29
Abstract: PURPOSE:To improve fuel consumption during switching and to provide excellent operability without production of a torque difference in a level by a method wherein when a suction state is changed by a suction state varying means, an ignition timing is set to a minimum according to the degree of the change of the suction state. CONSTITUTION:In an internal combustion engine having an EGR valve 6 and a swirl control valve 8, which serve as a suction state varying means, a suction state change ratio during switching of a suction state varying means, ignition periods suited respectively to a time before and a time after switching of the suction state varying means, and an amount of a difference in a level between the adaptation ignition timings owing to switching of the suction state varying means are respectively calculated by a control unit 7. Based on a calculated difference in a level and a suction state change ratio, an ignition timing connection amount during a time starting from the starting of switching to completion of switching is calculated and based on an adaptation ignition timing before and after switching and the ignition timing connection correction amount, an ignition timing during a time starting from the starting of switch to completion of switching of the suction state varying means is completed. Ignition operation of an ignition plug 9 is controlled according to the ignition timing.
Patent JP-H09178344-A (JP)
Title: Circulation type grain dryer
Inventor: SATAKE SATORU
IPC: F26B17/14
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a circulation type grain dryer which makes it possible to operate a grain collecting unit and scattering unit by one driver. SOLUTION: A grain tank 2 is formed substantially in a cylindrical shape. A grain dry passage 3 of annular cross section made of porous walls 11, 12 is connected to the lower end of the tank 2. An hot air chamber 6 or exhaust chamber 8 is formed inside the passage 3 so as to pass the hot air through the passage 3, and the chamber 8 or 6 is formed at the annular outside. A rotary shaft 13 coaxial with the center of the tank 2 is stood in the tank 2. A scattering unit 23 for substantially uniformly scattering the grain discharged from an upper conveyor 5 is supported to the upper part of the shaft 13, and a conveying disc 25 for conveying the grain flowing down from the passage 3 in the circumferential edge direction of the tank 2 is supported to the lower part of the shaft 13 so as to approach the lower end of the passage 3.  Further, a scraping-out blade 28 for scraping up the grain in a grain collecting trough 27 annularly provided along the circumferential edge of the tank 3 to a grain lifter 4 is provided at the end edge of the disc 25.
Patent JP-H09221162-A (JP)
Title: Beverage container for sucking little by little
Inventor: MIZUSAWA TOSHISHIGE
IPC: B65D51/20
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To drink a beverage housed in a container by sucking little by little by a quantity sucked for oneself. SOLUTION: In a container body 2 which houses a beverage, an opening means 5 for opening at least one sucking small hole 3 is provided only within a range to enter a mouth in drinking.
Patent JP-H05134604-A (JP)
Title: Present position display device for moving body
Inventor: SUZUKI HIDEAKI
IPC: G01C21/00
Filed: 1991-11-13
Abstract: PURPOSE:To highly accurately correct the present position by searching a road on a road map which coincides with a running locus whose distortion is corrected, aligning the running locus with its road and executing a correction of the present position of a moving body. CONSTITUTION:A space graphic of a three-dimensional space consisting of search parameters (p), (q) and phi is obtained by shifting simultaneously a road map by a shift vector SV by a point on a running locus and a rotational shift, In such a state, by a non-directional generalized Hough transformation, each value of (p), (q) and phi is derived from a position on a space of a point in which each space graphic formed by selecting each point on the running locus in the three-dimensional space consisting of its search parameters (p), (q) and phiis accumulated. In such a way, by a prescribed algorithm using the non- directional generalized Hough transformation, a road which coincides with a shape of a running locus of a moving body is searched from in the road map, and by aligning the running locus with the part of its searched road shape, a correction of the present position of the moving body deviated from the road on the map is executed.
Patent JP-H05161692-A (JP)
Title: Press-through pack
Inventor: WATANABE KAORU
IPC: A61J1/03
Filed: 1991-12-17
Abstract: PURPOSE:To obtain the press-through pack which can be incinerated by forming a film for caps of plastic and forming slits by laser beam processing in a part of the film for caps in the position corresponding to the recessed parts. CONSTITUTION:This press-through pack consists of a plastic sheet 3 which is formed with recessed parts 2 corresponding to the shape of tablets M as contents by as much as a prescribed number and the film 4 for caps which is put on the plastic sheet 3 in the state of housing the tablets M respectively in the recessed parts 2 and is thermally adhered to the flat surface exclusive of the recessed parts 2. Three pieces of the slits 5 are formed in intersection so as to exist at approximately the center of each recessed part 2. The slits 5 are formed by laser beam processing at the point of the time when the film 4 for caps is a raw sheet. The projecting part of the plastic sheet 3 is pressed to take the tablet M out of the press-through pack 1 at the time of use. As a result, the press-through pack can be incinerated while the function to permit easy taking out of the contents is retained.
Patent JP-H11308983-A (JP)
Title: Method for inhibiting formation of trimethylamine and its use
Inventor: CHAEN HIROTO
IPC: A23L17/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide edible sea foods having good taste by adding an inhibitor of trimethylamine formation comprising trehalose, maltitol, etc., to the edible sea foods during their preservation, processing, etc. SOLUTION: Edible sea foods having good taste are provided by bringing the edible sea foods to contain an inhibitor for trimethylamine formation comprising trehalose and/or maltitol, etc., in approximately >=0.1 w/w %, based on the edible sea foods in dry base, preserving the edible foods at <=5 deg.C in a refrigerating or a freezing condition and/or carrying out a processing such as drying, pickling, baking, cooking, steaming, frying, etc., to inhibit formation of trimethylamine from trimethylamine oxide. It is preferable to preserve or process the edible sea foods in a neutral or an acidic condition by using an acidifying material, together with trehalose and/or maltitol.
Patent JP-H06179019-A (JP)
Title: Controller of metal plate bending machine
Inventor: SUZUKI JUNYA
IPC: B21D5/02
Filed: 1992-12-10
Abstract: PURPOSE:To improve the cycle time by performing both feed and rotation of a metal plate through one bloc command when the metal plate comes to a rotating but interference free position in the course of its feed. CONSTITUTION:This device is applied to a metal plate bending machine provided with a metal plate rotating device 5 on a carriage 4. The arithmetic and controlling part 45 of a CNC device 41 can execute a working program 44 including commands for movement of the carriage 4 and a subcarriage 6 and rotation and axial feed of the metal plate in one bloc B. The arithmetic and controlling part 45 has an outer reduction means 48. The outer reduction means 48 is a means to reduce the feed speed of the corresponding shaft answering a prescribed reduction signal (s). The controller of this constitution is provided with an area reduction signal generating means 51 to generate the reduction signal (s) to the metal plate rotating device 5 only for a prescribed reciprocating area of the carriage 4 and the subcarriage 6. The area reduction signal generating means 51 consists of limit switches 53, 55 and dogs 52, 54, etc., mounted on the carriage 4 and the subcarriage 6.