baber/WOPTO huggingface dataset:
Patent JP-S63254836-A (JP)
Title: Digital transmission system
Inventor: OKAMURA SHIRO
IPC: H04B14/04
Filed: 1987-04-11
Abstract: PURPOSE:To prevent the deterioration in eye pattern attended with an error by selecting a code system minimizing the quantity relating to the humming distance. CONSTITUTION:A signal 1 is coded by a coded 2, the sum of modified humming distances is extracted and added by the circuit 3 and the code system is converted sequentially so as to minimize the sum and the optimized code string 4 is obtained. The conversion of the code system is obtained by deviating bits sequentially so as to calculate the humming distance on each occasion.
Patent JP-S59213852-A (JP)
Inventor: OOKAWA KENICHI
IPC: E04D1/30
Filed: 1983-05-19
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-H11262668-A (JP)
Title: Catalyst for alkylation of isoalkane
Inventor: TAJIMA YOSHIO
IPC: C07C9/16
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an isoalkane having a high branching rate in a good yield by allowing an isoalkane to react with an alkene in the presence of a catalyst for alkylation obtd. by bringing a zirconium halide, an arom. compd. having a specified number of methyl groups bonding to the benzene nucleus and a specified chlorinated hydrocarbon into contact with one another. SOLUTION: One or more zirconium halides, one or more arom. compds. having 3-6 methyl groups bonding to the benzene nucleus and one or more chlorinated hydrocarbons represented by the formula Cn H4-m-n Clm [wherein (m) and (n) are each 0<m<=4, 0<n<=2 and an integer satisfying 0<m+n<=4] and/or C6 H6-p Clp [wherein (p) is an integer satisfying 0<p<=6] are contacted with one another to obtain the objective catalyst. A 4-6C isoalkane such as isobutane is reacted with a 3-6C alkene such as isobutylene in the presence of the catalyst. High energy efficiency, a high conversion rate of the alkene and a high yield of an isoalkane having a high branching degree are attained.
Patent JP-H11169931-A (JP)
Title: Method for rolling plate
Inventor: HIGASHIDA YASUHIRO
IPC: B21B1/22
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture plate-like metal products having small camber and to prevent the generation of rolling accident caused by the camber by executing different circumferential speed rolling under a specified shape ratio using a rolling mill provided with work rolls at least up and down. SOLUTION: The camber of a rolled stock 3 which is generated by difference of the coefficients of friction and temp. difference between the upper and lower work rolls 1, 2 during rolling is controlled by imparting the difference of the circumferential speed to the upper and lower work rolls 1, 2. At this time, in the case rolling is previously executed changing the shape ratio Γ at the same different-circumferential speed ratio, the shape ratio Γ0 when the direction of the camber is turned upside down is determined by experiment or a finite element method and, the actual rolling is executed using the shape ratio Γother than this shape ratio Γ0 .  Moreover, the shape ratio γ is defined as the lengths of contact arcs between the rolled stock 3 and the upper and lower work rolls l, 2 divided by the average thickness of the rolled stock 3 on the inlet side and outlet side. It is preferable to take the shape ratio Γ as Γ<Γ0 -0.1, Γ>Γ0 +0.1.
Patent JP-H08285403-A (JP)
Title: Generator for absorbing type freezer
Inventor: WATABE YUJI
IPC: F25B33/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide a generator for an absorbing type freezer having a liquid level maintaining function in which it has an easy and less-expensive structure as well as a high reliability in operation. CONSTITUTION: A heat conductive member 21 capable of transmitting heat at a container wall 10a to a dilute solution taking-out pipe 15 through thermal conduction is installed at a position corresponding to a liquid accumulation part 13 of a main body 10 of a container in a vertical direction of a dilute solution taking-out pipe 15. With such an arrangement as above, in the case that a high liquid level is kept when a heat conducting member 21 is immersed in working liquid L, the conducting heat is radiated into the working liquid L, the dilute solution taking-out pipe 15 is cooled with the working liquid L and a flow in the pipe becomes a single layer flow, so that a flow rate of the liquid is increased due to a reduction in pressure loss and the liquid surface is lowered.  When the liquid surface level is low in the case that the heat conducting member 21 is exposed, the dilute solution taking-out pipe 15 is heated through the heat conducting member 21, a flow in the pipe becomes a double-layer flow, the flow rate of the liquid is decreased due to an increasing of the pressure loss and the liquid surface is lifted up. Such a liquid surface descending action and a liquid surface lifting-up action are alternatively repeated to cause the liquid surface level of the working liquid L to be always kept within a predetermined length range.
Patent JP-S59217018-A (JP)
Title: Viscous fluid joint
Inventor: ITAKURA MASATO
IPC: F16D35/00
Filed: 1983-05-21
Abstract: PURPOSE:To reduce hysteresis by fixing one of a pair of valve plates to a rod and pressing the other in around the rod so as to control inflow of a viscous fluid from a store chamber to an operational chamber. CONSTITUTION:The first valve plate 20, which performs opening/closing control of the first return hole 16 supplying viscous fluid in a storing chamber 10 into the first operational chamber 14, is pressed in the end part of a rod 19, in linkage with a temperature responsible device 18, through a ring 22 so as to be slidable around the rod 19, while the second valve plate 21, which performs opening/closing control of the second return hole 17 supplying viscous fluid in the storing chamber 10 into the second operational chamber 15, is fixed to the rod 19. Further, a dashboard 9 is provided with two pairs of stoppers 23, 24 controlling angles of rotation of both valve plates 20, 21. The stopper 23 makes the first valve plate 20 maintain the first return hole 16 open during rise in temperature, while the stopper 24 makes the valve plates 20, 21 maintain the return holes 16, 17 closed during drop in temperature.
Patent JP-H08281898-A (JP)
Title: Decorative panel and production thereof
Inventor: SANO SEIJI
IPC: B32B33/00
Filed: 1995-04-14
Abstract: PURPOSE: To obtain a decorative panel by efficiently providing a pattern suppressing the dissolution of a pattern layer caused by topcoating and having high design effect harmonious with an embossed pattern to a decorative panel base material having an embossed pattern applied to the surface thereof. CONSTITUTION: A transfer sheet consisting of a soft substrate film 1, a urethane resin layer 2 with a mol.wt. of 15500-16500 and a softening temp. of 170-180 deg.C having high coating film strength and an arbitrary pattern layer 3 formed using ink containing a binder composed of a urethane resin is arranged on an embossed decorative panel base material coated with an adhesive so that the arbitrary pattern layer comes into contact with the surface of the base material to be bonded thereto under heating and pressure and, after the substrate film is peeled to transfer the pattern layer and the urethane resin layer, a resin becoming a top coat layer is applied and dried.
Patent JP-H0643685-A (JP)
Title: Electrostatic charge image developing toner
Inventor: AKAMATSU SHOJI
IPC: G03G9/097
Filed: 1992-03-13
Abstract: PURPOSE:To provide an electrostatic charge image developing toner excellent in the stability of electrifying characteristic to temp. or humidity and having releasing property. CONSTITUTION:In the electrostatic charge image developing toner, an organopolysiloxane resin expressed by a general formula, (R<1>SiO3/2)m(R<1>2SiO2/2)no (in the formula, R<1> is substituted or nonsubstituted univalent hydrocarbon group, (m) is an integer, (n) is an integer), and having <=200 deg.C softening point or an aminoalkyl group bonded organopolysilxane resin expressed by a general formula, (R<2>SiO3/2)m(R<2>2SiO2/2)no (in the formula, R<2> is univalent hydrocarbon group or aminoalkyl group, (m) is an integer, (n) is an integer), and having <=200 deg.C softening point is contained.
Patent JP-S5214444-A (JP)
Title: Location detecting system of a moving body
Inventor: SASAKI SHIN
IPC: G01S17/00
Filed: 1975-07-24
Abstract: PURPOSE:To minimize detecting abbatation due to detecting time and transmitting time by altering the relative position, in accordance with the speed of the moving body, of the detector device of the ground unit along the way and of the detector unit on the moving body.
Patent JP-S58208436-A (JP)
Inventor: YAMAMOTO AKINORI
IPC: D01F8/14
Filed: 1982-05-28
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-2000283791-A (JP)
Title: Method and apparatus for generating signal
Inventor: OIDA NOBUYUKI
IPC: G01D5/36
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyphase output signal having an accurate phase difference even when a plurality of signals do not have a specified phase difference by generating an output signal corresponding to other signal using a level corresponding to the peal of a signal as a threshold value. SOLUTION: An analog-digital converter ADC 21 converts analog output signals a, b being fed from the light receiving elements 13a, 13b on an encoder 2 into digital signals being fed to a CPU 22. The CPU 22 performs calibration according to a program stored in a memory 23. The CPU 22 stores calibration results in the memory 23 and generates a signal according to a stored program and the calibration results. The memory 23 stores a signal generation program according to the calibration program being executed by the CPU 22 and the calibration results along with the calibration results. An output port 24 outputs a two-phase output signal having phase difference of 90 deg..
Patent JP-S61246078-A (JP)
Title: Printer
Inventor: HIRAYAMA KATSUHIKO
IPC: B41J11/42
Filed: 1985-04-25
Abstract: PURPOSE:To contrive a higher line feeding speed, by a method wherein the gap between a printing head and a platen is detected, and rotating speed of a line feeding motor is controlled according to the thickness of a printing paper. CONSTITUTION:When a high-speed line feeding mode is set (where a single sheet of printing paper is used), a controlling circuit 1 supplies a driving circuit 2 with a signal designating high-speed line feeding, and the circuit 2 supplied with the signal outputs a line feeding motor driving pulse with a short period to a line feeding motor 3, thereby driving the motor 3 at a high speed. When a normal line feeding mode is set (where two or more sheets of printing paper are used), the circuit 1 supplies the circuit 2 with a signal designating normal line feeding, and the circuit 2 supplied with the signal outputs to the motor 3 a line feeding motor driving pulse with a period longer than the above- mentioned period, thereby driving the motor 3 at a normal speed. Accordingly, since it is possible to select the line feeding mode in accordance with the thickness of the printing paper, line feeding can be performed at a higher speed in the case of one sheet of printing paper as compared in the case of two or more sheets of printing paper.
Patent JP-H04299677-A (JP)
Title: Device and method for special picture processing
Inventor: FUJITA SHINICHI
IPC: G06T11/80
Filed: 1991-03-27
Abstract: PURPOSE:To reduce the capacity of a memory 10. CONSTITUTION:Only data different from that at a preceding frame point out of data corresponding to the operation of a selecting part 3, a positioner 7, and a fader 8 is stored in a memory 10. A processing circuit 4 processes picture data inputted from the selecting part 3 in accordance with the control signal read out from the memory 10 and outputs and displays the picture data on a monitor 5.
Patent JP-S58206945-A (JP)
Title: Powder sampling device
Inventor: KOHAMA MASAO
IPC: G01N1/00
Filed: 1982-05-28
Abstract: PURPOSE:To prevent the mutual contamination among samples, by providing an outer tube having an opening extending over one part of a conical top end and one part of a side surface, an inner tube which is brought into contact at the inside with this outer tube and has an opening extending over the one part of the conical top end and the one part of the side surface and a means which makes this inner tube rotate and tap. CONSTITUTION:A motor 6 is operated to rotate an inner tube 2 and to close an opening 3 of an outer tube 1 by the inner tube 2 at the state that the opening 3 is buried in powder. The powder is confined in the gap between the outer tube 1 and the inner tube 2. A supporting base 8 is raised and the outer tube 1 is taken out to the outside, and the inner tube 2 is rotated again in another vessel and the opening of the tube 1 and the opening of the tube 2 are made to coincide and the powder confined in the gap between the tube 1 and the tube 2 is discharged. When a solenoid 17 is excited intermittently, it is possible to tap the inner tube 2 continuously by a metallic member 9 at the top end and to melt the residual powder in the tube 1 and the tube 2.
Patent JP-H1024041-A (JP)
Title: Method for passivating surgical needle
Inventor: VETRECIN ROBERT
IPC: A61B17/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To passivate the surfaces of a metal alloy surgical needle and surgical instruments without using chemical or electrochemical methods by exposing a metallic surgical needle with an outer surface to a gaseous plasma for a sufficient time and at a sufficient temperature to effectively passivate the outer surface of the needle. SOLUTION: A needle and a surgical instrument 10 are packed in a chamber 25 in a plasma processing device 20, a vacuum source 30 is operated to discharge air in the chamber 25, and the inside of the chamber 25 is evacuated sufficiently to apply a plasma. The chamber 25 is then filled with a sufficient amount of gas 40 to effectively produce a gaseous plasma 50. Then a switch is turned on to activate an energy source 60 to produce the plasma 50 inside the chamber 25. By exposing the needle and the surgical instrument 10 to the atmosphere of the gaseous plasma 50 for a predetermined time, the outer surfaces of the needle and the surgical instrument 10 are passivated. Thereafter, the gas 40 is discharged from an outlet 80, the chamber 25 is reverse-filled with an inert gas 70 such as nitrogen, and the needle and the surgical instrument 10 are cooled.
Patent JP-S5424349-A (JP)
Title: Heat pump type air conditioner
Inventor: IKOMA MITSUHIRO
IPC: F25B13/00
Filed: 1977-07-26
Abstract: PURPOSE: To prevent a coolant from stagnating in large amounts within an offoperation side heat exchanger by arranging a coolant pipe which comprises a check valve in parallel with a heating-side auxiliary decompression means and also comprises an on-off valve in parallel with a bypass capillary tube. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06301897-A (JP)
Title: Navigation supporting device for vessel
Inventor: NAGAMATSU YOSHIO
IPC: G01C21/00
Filed: 1993-04-16
Abstract: PURPOSE:To surely recognize a safe route by visualizing invisible information or sufficiently complementing insufficient visual observation information in the status where the visual observation of a navigator is not available, status where no sufficient visual observation of a vessel information can be obtained, and a state where the visual observation is available. CONSTITUTION:This navigation supporting device is equipped with detectors 21-35 to output its own vessel information representing the position of its own vessel, another vessel information representing the position of another vessel, its own vessel status information representing the posture of its own vessel, obstruction information representing the position of an obstruction, marine meterological information representing meterology, mass memory 11-13 to store a chart and the geographic information of a harbor required for the navigation of a vessel, a computer 1 to generate a scene image from a prescribed position in a prescribed direction based on data outputted from the detectors 21-35 and data stored in the mass memory 11-13, an HMD(head mounting display) 40 to display the scene image generated by the computer 1, and a monitor 50.
Patent JP-S5614577-A (JP)
Title: Bitumen emulsion for binding soil for insecticidal treatment
Inventor: YAGI SHIYUNJI
IPC: C09K17/34
Filed: 1979-07-18
Abstract: PURPOSE: To provide a bitumen emulsion for binding soil for insecticidal treatment which causing no elution of insecticide components, or preventing the effluence of soil, sand, etc. and thus to keep insecticidal and control action for a long period of time by mixing a bitumen emulsion with an emulsifiable oil type insecticide.  
     CONSTITUTION: To provide a bitumen emulsion (A), bitumen such as straight asphalt or coal tar is dispersed into water contg. an anionic, cationic, nonionic, or amphoteric surfactant, and a stabilizer such as alkali, acid, or salt. The bitumen emulsion (A) is mixed with an emulsifiable oil type insecticide (B) containing an emulsifier which is an organic solvent contg. high-concentration insecticide such as dieldrin and chlordane so as to provide a bitumen emulsion for binding soil for insecticidal and treatment. This emulsion is diluted with water according to requirements and is used by mixing with soil. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02268082-A (JP)
Title: Picture segmenting method
Inventor: HIROSE KAZUO
IPC: H04N5/262
Filed: 1989-04-10
Abstract: PURPOSE:To segment an object picture image simply at high speed with high probability by checking the distribution of a characteristic in the vicinity of a closed area circumferential ridge and eliminating the characteristic in the vicinity of a closed area circumferential ridge from the characteristic of a picture element in a closed area. CONSTITUTION:A picture in the center is surrounded by, e.g. line segments 1-4 with a coordinate input device corresponding to a picture. Then the distribution of the characteristic in a picture within a closed area is checked for factors such as density, color, saturation and spatial frequency of a picture to identify the picture. For example, as to the density, the histogram of the entire picture is formed by checking the density in the unit of picture elements. Then the distribution of the density in the areas 5-8 with a narrow width decided in advance in the vicinity of the inside of the closed area comprising the line segments 1-4 as shown in a hatched area 7 is checked to form a histogram. Then the distribution of density close to the histogram in the vicinity of the closed area is excluded and the largest distribution among the remaining distributions is extracted in the unit of picture elements and the density in the vicinity of the area extracted in the unit of picture elements is compared with the density extracted in the unit of picture elements and the distribution whose difference is within a prescribed range.
Patent JP-H11287978-A (JP)
Title: Manufacture of liquid crystal display panel
Inventor: TAKANO KO
IPC: G02F1/1333
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To manufacture the liquid crystal display panel of excellent quality without cap irregularity or display irregularity and driving voltage irregularity due to them even at the time of a large-sized panel by performing a process of sealing an injection port between substrates and the process of irradiating a substrate surface with light, etc., at a temperature at which a display medium material holds an isotropic state. SOLUTION: The display medium material 5 is sealed between the substrates 1 and 2 provided with electrodes 3 and 4 and a sealing agent 6 is provided on the injection port. The sealing agent 6 is irradiated from a light source 7 through a filter 8 for interrupting the light matched with the light adsorption characteristics of a photopolymerization initiating agent inside the display medium material and the sealing agent 6 is hardened. In the injection process of the display medium material 5, the temperature at which the display medium material 5 becomes the isotropic state and workability during the injection process are taken into consideration and the display medium material 5, the inside of an injector chamber and an empty liquid crystal display panel are held at 30 deg.C of about 5 deg.C higher than a phase transition point.  Then, finally, the material 5 is irradiated with the ultraviolet rays from which the ultraviolet rays of a harmful wavelength area are cut and the liquid crystal display panel is completed.
Patent JP-S62248512-A (JP)
Title: Stoppage controlling method at working completion time in foil rolling mill and the like
Inventor: NAGATOMO KATSUYUKI
IPC: B21B37/46
Filed: 1986-04-18
Abstract: PURPOSE:To improve the efficiency in manufacturing by placing a stoppage command to a working machine at the time when the sum of the number of windings delivered from receiving a stoppage command by a work machine until its complete stop and the number of windings to be left on a reel, and the remaining number of windings detected are coincided. CONSTITUTION:The metal foil A to be rolled is wound on a rewinding reel 1. In this case the number of windings N1 is measured in advance. On the other hand, the observed length of the foil A to be rolled which is re-wound is found and converted in the number of windings N2, until a work roll 3 is completely stopped after receving a stoppage command by a rolling mill. A remaining number of windings 3 is counted simultaneously with the start of the rolling mill and when N2 +N5 is coincident with N3, a stoppage command is placed to stop the rolling mill. In this way the generation of a defective product is prevented and an efficient manufacture can be realized.
Patent JP-H09257250-A (JP)
Title: Igniter
Inventor: OE SHIGEO
IPC: F23Q3/00
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a product of high output performance inexpensively only through insertion of several circuit parts into a conventional circuit by connecting a plurality of transformers in series and providing primary coil voltage booster circuits on primary coils of the transformers. SOLUTION: When a commercial power source 10 is positive at it one end (anode side of a diode 38) and negative at its other end, voltage of the commercial power source 10 is accumulated in a capacitor 52 from the diode 38 through the capacitor 52 and a resistor 20. Then since addition of a primary coil voltage booster circuit 40, which is constituted by the capacitor 52, diodes 34, 36, 38 and a resistor 26, makes voltage, charged in the capacitor 50, about two times as voltage of the commercial power source 10, voltage applied to respective primary coils of transformers 60, 62 even in the case of the two transformers 60, 62 being connected in series becomes identical to that in the case of the one transformer. Accordingly, an igniter is obtained, of which output performance is identical to that of a conventional circuit including one transformer.
Patent JP-S5719208-A (JP)
Title: Pusher chain conveyor apparatus
Inventor: MURAI MASAZUMI
IPC: B65G19/02
Filed: 1980-07-04
Abstract: PURPOSE: To pull a truck by providing a link plate with a perpendicular plane projected at the leading end portion thereof and bringing the plane into an engagement with a hook rod mounted on the leading end portion of the truck.  
     CONSTITUTION: A chain 6 of a pusher conveyor has the leading end portion 10 of a link plate 9 projected over a top end surface 11 so as to form a perpendicular hook surface on each link. A hook rod 13 is pivotally mounted on the front of a truck 12 through a horizontal shaft. The hook rod 13 has a hook portion 15 located on the front and a lateral rod 14 on the rear, and the lateral rod 14 is engaged with the end portion of the chain 6 so as to draw the truck. The hook portion 15 engages with a roller 7 of the chain 6 to prevent the forward runaway of the truck. Further, the construction of the chain is simple, and a guide path can be lowered. 
     COPYRIGHT: (C)1982,JPO&Japio