baber/WOPTO huggingface dataset:
Patent JP-H04167890-A (JP)
Title: Television signal reproducing device
Inventor: USUKI NAOJI
IPC: H04N9/83
Filed: 1990-10-31
Abstract: PURPOSE:To reduce the cost and to realize the non-adjustment device by forming a chrominance carrier signal decode circuit and a chrominance carrier signal encode circuit with simple digital signal processing circuits. CONSTITUTION:A low frequency conversion carrier signal of a 1st television system is converted into a frequency of a 2nd television system PAL by a frequency converter 34 and inputted to an A/D converter 5. The A/D converter 5 converts the signal into a digital signal by using a reference clock locked to a multiple of the PAL carrier frequency and a decode circuit 7 decodes the digital signal into two PAL color difference signals, which are written in a digital memory 8. The color difference signal read from the memory 8 is given to an encode circuit 10, in which the signal is encoded into the PAL chrominance carrier signal and it is converted into an analog signal by a D/A converter 11. On the other hand, the luminance signal is processed similarly Thus, the decode circuit and the encode circuit are constituted with simple digital signal processing circuits, the cost is reduced and the non-adjustment device is realized.
Patent JP-H05345840-A (JP)
Title: Production of polyolefin resin composition
Inventor: ASANUMA TADASHI
IPC: C08J3/20
Filed: 1992-11-05
Abstract: PURPOSE:To simply obtain a polyolefin resin composition excellent in physical properties such as flexural rigidity, tensile strength and impact strength by melt-mixing an alkenylsilane-olefin copolymer with a filler impregnated with a catalyst. CONSTITUTION:(A) The copolymer of an alkenylsilane (preferably a compound having a Si-H bond such as vinylsilane) with an olefin (e.g. ethylene) and (B) a filler impregnated with a catalyst are melt-mixed with each other to obtain the objective composition. The component B is obtained by dissolving the catalyst such as rhodium chloride triphenylphosphine complex or a titanic acid ester in a solvent such as benzene, adding a filler such as talc or kaolin to the solution, if necessary, filtering the mixture, and subsequently subjecting the filtrate to the evaporation of the solvent. A filler having a flaky shape, etc., and having a large reinforcing effect is preferable as the filler.
Patent JP-S63149870-A (JP)
Title: Magnetic disk device
Inventor: KIMURA MASAYUKI
IPC: G11B19/20
Filed: 1986-12-12
Abstract: PURPOSE:To stop an injected magnetic fluid to a gap part and to maintain a clear atmosphere in a disk enclosure by providing a through hole passing to a position opposite to a magnetic seal from the end surface of a spindle shaft in the spindle shaft. CONSTITUTION:A minute gap is maintained to the spindle shaft 7 for rotating and driving a disk 14 laminated and fixed in a hub 10 to oppositely dispose the upper and lower magnetic seals 16, 17. In the shaft 7, the through hole 7a passing from the end surface thereof to the position opposite to the magnetic seal 17 is disposed and the magnetic fluid 20 of a constant quantity is injected and applied, and then the fluid 20 is not stuck nor scattered. Accordingly, the clear atmosphere is maintained in the upper and lower housings 2, 3 to improve a reliability.
Patent JP-S63148332-A (JP)
Title: Display system for table relation diagram in main storage
Inventor: IDE MITSUNORI
IPC: G06F9/44
Filed: 1986-12-12
Abstract: PURPOSE:To intuitively discriminate relations between tables by tracing related tables along pointers by the recursive processing and two-dimensionally displaying cross reference relations between tables based on pointers. CONSTITUTION:When one of tables having many two-branch three structures which are stored in a main storage device is designated, recursive procedures are called by a recursive procedure calling means 105, and each element is read from the table by a reading means 101. Each read element is discriminated by a discriminating means 102, and the element is displayed by a display means 106 if it is a terminal element. If it is not a terminal element, cross reference relations between tables of this element are traced by a pointer tracing means 104 after the display position of this element is determined by a positioning means 103. Hereafter, these procedures are recursively called by the means 105 to trace following elements to display relations between tables.
Patent JP-2000108443-A (JP)
Title: Method for controlling stepping motor and image-forming apparatus using the same
Inventor: KITAJIMA HIDEYUKI
IPC: B41J19/18
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a stepping motor whereby a substantially high current value can be obtained at acceleration, deceleration operations of the motor and a low current value can be obtained at a constant- speed operation without switching a set current value. SOLUTION: A phase excitation method for a stepping motor 13 is switched between acceleration, deceleration times and a constant-speed time. In the case where a two-phase stepping motor is used as the stepping motor 13, any of 1-2 phase excitation, W1-2 phase excitation, 2W1-2 phase excitation and 4W1-2 phase excitation is carried out at the time of constant-speed control, while a 2-phase excitation is carried out at the time of acceleration, deceleration control.
Patent JP-H06220093-A (JP)
Title: Interleukin-1alpha derivative
Inventor: NAKAI SATORU
IPC: C07K14/52
Filed: 1993-11-26
Abstract: PURPOSE:To obtain the subject derivative having low toxicity and exhibiting immune system stimulation activity, antitumor activity, cytokine production promoting activity, anti-inflammatory activity, etc., by depleting a specific site of the amino acid sequence of a natural-type interleukin-1alpha or substituting the site with other amino acid. CONSTITUTION:The objective interleukin-1alpha derivative having modified amino acid sequence and improved physiological activity is produced by culturing a human lymphohistocytoma U937 cell in a medium, extracting an mRNA from the cell using conventional method, synthesizing a cDNA using the mRNA as a template, preparing a cDNA library, screening the library to select a clone containing interleukin-1alpha, recovering the DNA, subjecting to restriction enzyme treatment, recombining with T4 DNA ligase to prepare a DNA having the amino acid sequence of formula wherein at least one of the 36th Asn and 141st Cys is depleted or substituted with other amino acid, linking the DNA to an expression vector, introducing into a host and culturing the transformed host.
Patent JP-S63150111-A (JP)
Title: Electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/20
Filed: 1986-12-12
Abstract: PURPOSE:To usually shift the state of a gap with the processing of the electric discharge machining by continuously changing the machining conditions such as the magnitude of an electric discharge current, on-time and off-time of an electric discharge pulse in response to the electric discharge processing quantity. CONSTITUTION:To the gap between electrode 1 to 2 and workpieces 1 to 3, the current continuously variable is applied through resistances R01 to R80 which is arbitrarily selected with switching transister group FET01 to FET80 from a direct current source 1 to 1. The on-off signals G01 to G80 to the switching transister is outputted from drivers 2 to 3 base on the on-off time signals 2 to 1 of the electric discharge pulse which is set in response to the electric discharge processing quantity and the data of the magnitude of the current which is made to flow when the electric discharge pulse is applied so that respective currents 0.1A to 80A are suitably assembled. Therefore, it is possible to continuously fine the chips in the electric discharge gap so as to effectively perform the electric discharge machining.
Patent JP-S62152987-A (JP)
Inventor: OMORI YOSHITAKA
IPC: B62J29/00
Filed: 1985-12-25
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-H06124060-A (JP)
Title: Plant simulation device
Inventor: MABUCHI NORIAKI
IPC: G06F19/00
Filed: 1992-10-09
Abstract: PURPOSE:To enable not only plant simulation merely for the purposes of operation training but for analysis support as well. CONSTITUTION:A means 18 for simulating the dynamic characteristics of the plant computes the dynamic characteristics in accordance with parameters, such as input conditions and interlock conditions, necessary for simulation of the plant and preserves the results of the computation in a process data file. A means 12 for setting analysis conditions changes the various parameters and sets these parameters as the analysis conditions. A means 14 for preserving the analysis data takes the results computed by the means 18 for simulating the dynamic characteristics of the plant out of the process data 6 in accordance with the analysis data and preserves the results in an analysis data file 15 by each analysis condition. A means 16 for displaying the results of analyses displays the analysis data preserved in the analysis data file 15 on a display means 8.
Patent JP-H09136354-A (JP)
Title: Manufacture of planar thermoplastic resin with embossed pattern and the resin with the pattern
Inventor: FUJII JUNJI
IPC: B29K23/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To incorporate an embossed pattern having a small degree of pattern- back after transferring with excellent emboss transferability. SOLUTION: This method for manufacturing a planar thermoplastic resin with embossed pattern comprises the steps of superposing a thermoplastic resin sheet 11 made of crystalline polyolefin resin containing nucleating agent on an endless belt 15, heating it to a softening point or higher, moving the sheet 11 to an embossed pattern forming roll 17, then bringing the sheet 11 into contact with the outer periphery of the roll 17 at the wrapping angle of 5 or more degrees, forming the pattern on the sheet 11 while pressurizing the sheet to the roll 17, and then cooling the sheet 11 formed with the pattern.
Patent JP-H07145941-A (JP)
Title: Cooking system
Inventor: OKAMURA YOSHIO
IPC: F24C7/02
Filed: 1993-11-26
Abstract: PURPOSE:To promote convenience in use by constituting cooking appliances, which are connected to be subjected to centralized control, to make them usable even independently. CONSTITUTION:A cabinet receives a plurality of cooking appliances 2 to 6 together, and is provided with a controller 7. The respective cooking appliances 2 to 6 comprise a cooking control circuit 22 to be constituted such that a load circuit 26 can be drivingly controlled independently, and are provided with an input and output port 28 which is capable of sending and receiving cooking information provided on a front face of the controller 7 is an operation panel, and the controller 7 has an operation unit 9b provided with various operation switches, and is provided therein with a centralized control circuit 20, a memory 20a, and an input and output port 19 for centralized control. When the cooking appliances 2 to 6 are connected to the controller 7 through a connection cable 29, it becomes possible that cooking information set in the respective cooking appliances 2 to 6 are read by the centralized control circuit 20 and are stored in and read by the memory 20a together. The cooking appliances 2 to 6 can be used independently or in centralized control to improve convenience in use.
Patent JP-H09138445-A (JP)
Title: Film unit with lens
Inventor: YAMAGUCHI HIROSHI
IPC: G03C3/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To constitute a xenon tube so that it is hardly broken even when impact is given by providing a contact piece abutting on a prescribed electrode of a battery with an elastic arm part and making the arm part abut on the prescribed electrode of the xenon tube emitting stroboscopic light. SOLUTION: The contact piece for a negative pole 16 erected on a printed board 11 by soldering is brought into press-contact with the negative pole Ba of the battery B. The piece 16 is provided with a terminal 16a for a positive pole being the integrally molded elastic arm part. Then, the terminal 16a is brought into press-contact with the positive pole 12a of the xenon tube 12. Therefore, the negative pole Ba of the battery B and the positive pole 12a of the tube 12 are electrically connected. Besides, the tube 12 is made to press- contact with a reflection mirror 13. Thus, even when the impact is given to the tube 12, the load of the impact is absorbed by the terminal 16a and the tube 12 is hardly broken because the positive pole 12a of the tube 12 is elastically held by the terminal 16a.
Patent JP-H09136522-A (JP)
Title: Preview control method
Inventor: OKAMURA TETSUYA
IPC: B60G17/015
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To enable a wide vehicle speed range to be covered using a small number of data without decreasing accuracy in the high vehicle speed range. SOLUTION: Preview control is so designed that data obtained by the sampling at every predetermined time of a front-wheel-side vehicle behavior signal detected by a front-wheel-side vehicle behavior detection means is used as rear- wheel-side vehicle behavior signal data with a delay time corresponding to vehicle speed detected by a vehicle speed detection means. In this case, a data storage part is divided into three of first, second, and third data storage parts I, II, III, and different sampling times (6.66ms, 13.32ms, 53.28ms) are set for the different data storage parts, with the sampling times of the second and third data storage parts II, III being multiples (twice and eight times, respectively) of the sampling time of the first data storage part I so that the data storage parts I, II, III are linked together in terms of data renewal and storage.
Patent JP-H06143422-A (JP)
Title: Manufacture of lining pipe with flange
Inventor: MATSUMOTO YOSHITAKA
IPC: F16L55/16
Filed: 1992-11-06
Abstract: PURPOSE:To constitute the method so that a lining pipe with a flange, a thickness of a part of a lining member of which is free from a fear of becoming uneven can be manufactured, by a method wherein a guide member is removed from the flange and a lining material which is heated and deformed is cut off along the outer fringe part of the flange. CONSTITUTION:A lining material 2 comprised of tubular rigid vinyl chloride resin is lined on the inside of a steel pipe 1 with a flange. A trumpet-shaped part 31 is provided on one end of a guide member 3 and the trumpet-shaped part 31 is connected detachably freely with the flange 11 of a steel pipe 1 with the flange by a clamp device. A closed space 32 regulating an expanding and deforming ranges of a lining member is formed within the outer end surface of the flange 11 and the trumpet-shaped part 31 of the guide member 3. Air in the closed space 32 is sucked by a vucuum pump through a suction pipe part 4 provided on the trumpet-shaped part 31.
Patent JP-2000185483-A (JP)
Title: Book
Inventor: NAKAMURA MITSURU
IPC: B42D1/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a book wherein a map or the like having large space is folded and bound up between pages of a prescribed spread and which is excellent in usability and suitable for a booklet or the like. SOLUTION: Insertion paper 2 having larger space than pages of a spread of a book main body 1 has a first ridge line 21 along a binding seam, first trough lines 22 extending radially on the opposite sides of the first ridge line as the axis of symmetry, second trough lines 23 extending from outside the insertion paper to the positions where they intersect the first trough lines, along the upper and lower sides of the book main body 1, third trough lines 24 extending from the points of intersection of the first and second trough lines to the upper and lower sides of the insertion paper, in parallel with the first ridge line, and second ridge lines 25 forming extensions of the first trough lines and extending to the upper and lower sides of the insertion paper.  The paper is folded along these folding lines and it is stuck to the pages of the spread and inserted into the book main body 1.
Patent JP-H10119939-A (JP)
Title: Separating tool for unpacking
Inventor: WATARI KENJI
IPC: B65B69/00
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To quickly and surely perform a separating work wherein external flaps are separated from internal flaps, and improve the workability by a method wherein the front side surface of the leading end of a separating tool main body is indented, and the rear side surface of the leading end part is smoothly curbed to the leading end rim of the indented part, and at the leading end part, a claw whose tip faces the front side is formed. SOLUTION: A separating utensil 13, is provided with a claw 43, having at the leading end an edge tip oriented to a front side surface, which is formed of a recessed part 41 formed by recessing a front side face 39 in the vicinity of the leading end, and a curbed face 44 formed by smoothly curving the leading end peripheral rim of the rear side face 40. Therefore, a breaking force for a tape affixed at the butted part of external flaps, is drastically improved, at the tape can be easily and surely broken. Also, the rear side face 40 of the leading end part of the separating tool 13, is smoothly curved, and for this reason, the leading end of the separating tool 13 during a moving, is constituted in a manner to be hard to stick on the external flaps.  For this reason, the separating tool 13 is smoothly moved, and the efficiency of a separating work wherein the external flaps are separated from internal flaps can be drastically improved.
Patent JP-H07151785-A (JP)
Title: Image reading mechanism
Inventor: SATO SHINICHI
IPC: G07D9/00
Filed: 1993-11-29
Abstract: PURPOSE:To easily adjust the clearance between a press roller and the glass surface of an image sensor so as to improve the workability by providing rotatable rollers for securing the clearance between the press roller and glass surface of the image sensor. CONSTITUTION:Idle rollers 27 composed of hard rubber, etc., are fitted to a shaft 21 which is coaxial to a press roller 18 on both sides of the roller 18. The rollers 27 are larger in radius than the roller 18 and the difference is corresponding to an appropriate clearance between the roller 18 and the glass surface of an image sensor 17 so that the rollers 27 can rotate irrespective of the roller 18. When a slip 10 is carried to an image reading mechanism 16, sensors 20c and 20c detect the leading edge of the slip 10. A control section receives signals from the sensors 20c and 20d and energizes a solenoid 25 to operate. The solenoid 24 attracts a spring 24 in the direction shown by the arrow C' and a bracket 22 rotates around a shaft 23 in the direction shown by the arrow B'.
Patent JP-2001116925-A (JP)
Title: Method of inspecting optical sheet
Inventor: KOBAYASHI SHINJI
IPC: G01B11/30
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method by which not only defects on the surface of the polarizing reflector but defects present inside of the polarizing reflector, present in the sheet laminated on the polarizing reflector and present on the interface of the layers can be also easily detected by irradiating the surface of an optical sheet, especially an optical sheet laminated with a polarizing reflector, with a light beam oblique to the sheet and observing the reflected light. SOLUTION: In the inspection method of an optical sheet 1 having a polarizing reflector 13 and at least one layer of a polarizing plate or a transparent sheet 12 laminated, the outer face of the optical sheet where the polarizing reflector is laminated is irradiated with light from a light source E and the reflected light is observed by an inspection part D to inspect detects in the optical sheet. At least either the light source E or the detecting part D is provided with a polarizing member having the transmission axis parallel to the transmission axis of the polarizing reflector 13.
Patent JP-2001118653-A (JP)
Title: Lamp socket and luminaire
Inventor: ISODA MASAAKI
IPC: F21V19/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket and luminaire which realizes with low cost and high holding ability so that the lamp will not fall off in an abnormal vibration. SOLUTION: Resin-made plural mounting parts 8a-8c which have a contact terminal inside for having a lamp pin for each cap of circular fluorescent lamps 6a-6c plugged in, and lamp holding parts 9a-9c with resin elasticity all together in one piece extended toward one of the circumferential directions against tube cross section of the circular fluorescent lamps 6a-6c are provided, where the distance between each of the lamp holding parts 9a-9c is made smaller than the diameter of the tube cross section of the circular lamp 6a-6c, so that the tap mounted on each of mounting parts 8a-8c is prevented from coming off between the lamp holding parts 9a-9c.
Patent JP-H05112544-A (JP)
Title: 4,6-dioxo-1, 3-oxazine-2-carboxylic acid derivative
Inventor: KANEKO CHIKARA
IPC: C07D498/04
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a new 4,6-dioxo-1, 3-oxazine-2-carboxylin acid derivative useful as an intermediate for optically active medicine, etc., especially as a simple and highly selective synthetic raw material for optically active carboxylic acid derivative. CONSTITUTION:A compound of formula I (R<1> is phenyl; R<2> and R<3> are aryl which may be substituted), e.g. 1-methyl (2S)-5-benzylidene-3-(4-methoxyphenyl)-2- phenyl-2, 3-dihydro-4, 6-dioxo-1, 3-oxazine-2-carboxylate. The compound can be produced by reacting a compound of formula VIII with a compound of formula IX to give a compound of formula X and reacting the compound of formula X with a compound of formula XI. Further, an optically active carboxylic acid derivative of formula II or formula III (R<2> is aryl which may be substituted; R<5> is H, lower alkyl or lower alkoxy; R<6> is lower alkyl, lower alkenyl or aryl) or salt or ester thereof can be produced from the above-mentioned compound.
Patent JP-2000123411-A (JP)
Title: Optical information recording medium
Inventor: USAMI YOSHIHISA
IPC: G11B7/246
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To obtain a medium having excellent light resistance and storage property, in which the recording state can be visually checked, by controlling the transmittance of a substrate for light in such a manner that the substrate transmits recording light and reproducing light, absorbs light in the absorption band of org. dyes included in a dye recording layer, and transmits light in the visible ray region but in a shorter wavelength side than the absorption band of the org. dyes at a specified or higher transmittance. SOLUTION: The transmittance of the substrate is controlled in such a manner that the substrate transmits light in a shorter wavelength side than the absorption band of org. dyes at >=20% average transmittance. As for the substrate material, glass, polycarbonate, acrylic resin such as polymethylmethacrylate, vinylchloride resin such as polyvinylchloride and vinylchloride copolymer, epoxy resin, amorphous polyolefin and polyester are used. The dye recording layer is formed by melting org. dyes such as cyanine dyes and a binder to prepare a coating liquid, applying the liquid on the surface of the substrate having pregrooves previously formed, drying the coating film.