baber/WOPTO huggingface dataset:
Patent JP-S60224340-A (JP)
Title: Wide-range paging system
Inventor: ICHIKAWA YASUSHI
IPC: H04W84/02
Filed: 1984-04-23
Abstract: PURPOSE:To reduce the radiation of unnecessary radio waves by providing a frequency variable synthesizer transmitter in each call zone and setting a home zone to a subscriber as a called subscriber. CONSTITUTION:In case that a calling subscriber 1 calls a subscriber 14 whose home zone is a zone 10, the call signal is inputted to an encoder 4 through an exchange 3. The subscriber's code signal from the encoder 4 is applied to controllers 15 and 25, and the controller 15 transmits the call signal to the subscriber 14 after matching a frequency variable synthesizer transmitter 19 or 27 to the radio frequency of the subscriber 14. The controller 25 does not issue a radio wave radiating instruction to a transmitter 26 because the subscriber 14 is not a subscriber of a zone 20. If the subscriber 14 goes into the zone 20 unexpectedly, the calling subscriber 1 designates the zone 20 to call the subscriber 14 because the calling subscriber 1 cannot receive the response from the subscriber 14 over a prescribed time, and then, the controller 15 instructs transmitters 19 and 27 to stop the radiation of radio waves, and the controller 25 issues a command to match the transmitter 26 to the radio frequency of the subscriber 14 and causes the transmitter 26 to radiate radio waves, and thus, the call signal to the subscriber 14 is transmitted.
Patent JP-H04291160-A (JP)
Title: Flow speed measuring method and apparatus therefor
Inventor: SUGIYAMA SHIGERU
IPC: G06T1/00
Filed: 1991-03-20
Abstract: PURPOSE:To achieve a non-contact measurement of a flow velocity of a fluid which can not be measured with a mechanical measuring device, for example, a gas with a limited flow rate processing a data of an image as obtained by taking a mist in the fluid with a video camera to enable measurement of the flow velocity of the fluid. CONSTITUTION:A flow of a continuous fluid flow with a mist mixed is photographed with a video camera 9, a plurality of images continuing with time are divided into plurality of small rectangular areas having one side thereof along a direction of the flow and an average position of the tip of the mist is detected from a ratio between an area of part covered with the mist and the area of the part not covered therewith in individual small areas. Thus, average positions of the images are compared to measure the velocity of the flow of the continuous fluid within the small areas.
Patent JP-H03281553-A (JP)
Title: Flame retardant resin composition
Inventor: ISHIKAWA TORAICHI
IPC: C08L23/00
Filed: 1990-03-29
Abstract: PURPOSE:To obtain the subject composition, containing a polyolefinic resin, inorganic flame retardant and polyorganophosphazene powder in a specific proportion, excellent in flame retardance, mechanical characteristics and cold resistance without emitting toxic and corrosive gases in combustion and suitable as covering materials of electric wires, etc. CONSTITUTION:The objective composition composed of 100 pts.wt. polyolefinic resin (e.g. PE, PP or ethylene-ethyl acrylate copolymer), 50-200 pts.wt. inorganic flame retardant (e.g. aluminum hydroxide or magnesium hydroxide) and 1-10 pts.wt. polyorganophosphazene powder [e.g. compounds having structures expressed by formulas I to III (X1, X2, R1 and R2 are OH or alkyl)].
Patent JP-H03184047-A (JP)
Title: Plate making specification designing device for soft packaging material
Inventor: TATSUHARA SATORU
IPC: G03F1/00
Filed: 1990-03-29
Abstract: PURPOSE:To shorten the time and save the labor for the determination of pasting size, the selection of a plate body, and the calculation of an assignment number by calculating the pasting size from a finishing method according to shrinkage degree data corresponding to the name of a material and a working process. CONSTITUTION:This device has an input means 100 for inputting the finishing size and name of the soft packaging material and working process data, a storage means 200 stored with the shrinkage degree data corresponding to the name of material and working process data, and a retrieval means 300 which retrieves the shrinkage degree data corresponding to the material name and working process data inputted from the input means 100 in the storage means 200. Then an arithmetic means 400 calculates the pasting size to the plate from the shrinkage degree data and the finishing size inputted to the input means 100 and outputs the pasting size. Consequently, the time required to design makeup specification such as the determination of the plate, etc., manually can be shortened.
Patent JP-S63248317-A (JP)
Inventor: ONISHI SUSUMU
IPC: A01F12/24
Filed: 1987-04-02
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-H0696072-A (JP)
Title: Method and device for controlling presentation
Inventor: TETSUROU MOTOYAMA
IPC: G06F17/21
Filed: 1993-04-08
Abstract: PURPOSE:To execute the presentation of a document efficiently and at a high speed by executing efficiently processings of the start and the end of a document data stream. CONSTITUTION:A document expressed by structured hierarchical page description language is processed. The document is given as a document data stream defined by a hierarchical structure having a picture or a pageset as a top level, and the pageset and the picture consist of a prolog of option, or a prolog and a body of option. The body of the pageset consists of a zero piece or one piece or more of pagesets or pictures. The body of the picture consists of a zero piece or one piece or more of pictures or token sequences. The picture and the pageset have 'begin' and 'end' for defining the start and the end of its definition.
Patent JP-H04315420-A (JP)
Title: Organic metallic molecular beam epitaxial growth method and device
Inventor: FURUHATA NAOKI
IPC: H01L21/203
Filed: 1991-04-15
Abstract: PURPOSE:To get a high purity of crystal film by decomposing metallic arsenic by heating or by the application of plasma or a ultraviolet ray, and then, mixing it in hydrogen, and supplying it to a growth substrate. CONSTITUTION:A GaAs substrate 9 holder 6 is provided in a growth chamber 1. This device is composed mainly of an As cell 7 for metallic arsenic supply being located in the opposite position to the substrate holder 6, a gas cell 3 being connected to the triethylgallium bomb as an organic metallic material through a mass flow controller 2, a heater 9 for metallic arsenic cracking being provided on the As cell 7, a line 4 for hydrogen supply having a mass flow controller 2A and being connected to the As cell 7, and a vacuum pump 5 constituting an exhaust system. And the metallic arsenic is decomposed by the heater 8 for cracking, and can be reacted effectively with the organic material by the mixing in of hydrogen. Hereby, a high purity of crystal film of a compound semiconductor can be obtained.
Patent JP-H07269482-A (JP)
Title: Housing molding method of compressor
Inventor: MURAYAMA TOSHIHIRO
IPC: F04C18/344
Filed: 1994-03-29
Abstract: PURPOSE:To fix a metal structure in a housing by holding this metal structure in a state of being projected into an inner space by means of a solid metal at a time when a resin core, where a part of the preformed metal structure is embedded, is melted. CONSTITUTION:In a front head block 2, each of iron baffle plates 30 and 31 as an oil separating mechanism is integrally installed in a position where refrigerant gas is impacted in a discharge chamber 3 from a discharge hole 2b. In order to form the front head block 2 like this, both bodies 30a and 31a of these baffle plates 30 and 31 formed into the specified shape are embedded into a resin core 40, and this core 40 is formed so as to project both fixed parts 30b and 31b. Subsequently, the core 40 is set up in a casting mold, and for example, aluminum is cast in the mold. After the casting aluminum is solidified, the core 40 is heated and melted out. Thus, both the bodies 30a and 31a of these baffle plates 30 and 31 are in a state of being projected to an inner space 2c, through which these baffle plates 30 and 31 are integrated with the front head block 2.
Patent JP-2000271590-A (JP)
Title: Aeration device
Inventor: ABE TOSHIHIKO
IPC: B01F1/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an aeration device capable of finely dividing air bubbles to be enhanced in the supply capacity of oxygen to water to be treated and capable of being reduced in operation cost. SOLUTION: Air supplied into a cup-shaped member 6 is sheared when ejected to a flow passage from air diffusing holes 61 to become air bubbles which are, in turn, broken by fin members 8 to be discharged into a water stream and, therefore, air bubbles are finely divided under such a condition that the flow rate of water 10 to be treated is constant as compared with a conventional device having no fin members 8. As a result, the supply capacity of oxygen to water 10 to be treated can be enhanced and, since conventional operation finely dividing air bubbles by the increase in flow velocity due to the high speed rotation of an impeller 7 and large in power consumption is unnecessary, operation cost can be reduced.
Patent JP-H08278432-A (JP)
Title: Production of tubular optical fiber cable
Inventor: YOKOGAWA TOMOYUKI
IPC: G02B6/44
Filed: 1995-04-07
Abstract: PURPOSE: To eliminate the extra length differences of coated optical fiber ribbons in a process for producing a tube type optical fiber cable in which plural sheets of the coated optical fiber ribbons are inserted. CONSTITUTION: A metallic ribbon 5 supplied from a metallic ribbon supply section 4 is formed to a tubular shape by a forming device 6. On the other hand, plural sheets of the coated optical fiber ribbons 2 supplied from a coated optical fiber ribbon supply section 1 are regulated to an equal speed by a speed controller 3 and are inserted into the metallic tube formed to a tubular shape in the forming device 6. The joint of the metallic tube is then welded by a welding device 7 and thereafter, the coated optical fiber ribbons 2 and the metallic tube are integrated by a capstan 8 and are taken up by a take-up machine 10. The coated optical fiber ribbons 2 are controlled in speed by the speed controller 3 and are inserted at the same speed and, therefore, the extra length differences are not generated in the metallic tube.
Patent JP-H11258503-A (JP)
Title: Zoom lens
Inventor: NISHIMURA TAKESHI
IPC: G02B15/16
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized zoom lens having high optical performance over the whole variable power range shortening the whole lens length in a high variable power ratio by satisfying specific conditions with respect to a zoom lens constituted of two lens groups. SOLUTION: The lens system has two lens groups, i.e. 1st and 2nd groups L1, L2. The 1st lens group L1 has a 1st positive lens turning its convex face to the object side, a 2nd negative lens forming concave faces on both the sides, a 3rd positive, lens, a 4th positive lens, a 5th negative meniscus-like lens turning its convex face to the object side, and a 6th positive lens forming convex faces on both the sides. In the lens system, conditions 0.1<f1/fT<0.4, -0.4<f2/fT<-0.05, 0.5<fG5 /fT<1.5, -0.4<(R10-R11)/(R10+R11)<0 are satisfied. The fG5 is the focal distance of the 5th lens, the fi is the focal distance of the i-th group, the fT is the focal distance of the whole system out a telephoto end, and the Ri is the radius of curvature on the face of the i-th lens arranged successively from the object side.  The variable power ratio of the zoom lens is about 2.6 to 3.4, which is a high value.
Patent JP-S526487-A (JP)
Title: Production process of electrode for ceramic filter
Inventor: HIRAYAMA KOUZOU
IPC: H03H3/02
Filed: 1975-07-04
Abstract: PURPOSE:To equip electrode for ceramic filter under highly dimensional preciseness and increase strenght of electrode and bonding strength.
Patent JP-S57200404-A (JP)
Title: Aromatic hydrocarbon resin
Inventor: HATSUSEN MEHARA
IPC: C08F8/00
Filed: 1982-05-18
Abstract: Aromatic hydrocarbon resins having a number-average molecular weight of 500-2,500 and containing, in particular, units derived from styrene and/or from its higher homologs, are acylated with vinylketone groups RR'C=CR''-CO- grafted onto the aromatic nuclei of the said resin, said resin further containing from 10 to 90 mol %, and preferably from 30 to 60 mol %, of units derived from indene and/or from its higher homologs, and containing from 0.02 to 0.07 grafted vinylketone group per aromatic nucleus. The resultant acylated resins are either polymerized anionically to polymers having a weight-average molecular weight ranging from 104 to 2.107, or are copolymerized with a living polymer such as polymethyl methacrylate.
Patent JP-S60227506-A (JP)
Title: Manufacture of elastic surface wave element
Inventor: SHIYOUROKU TAKESHI
IPC: H03H3/08
Filed: 1984-04-26
Abstract: PURPOSE:To prevent breakage of a wafer caused by its cleavage at the time of polishing as after treatment, by setting the longitudinal direction of a linear projected section produced when the ingot of the single crystal of lithium niobate is cut with a wire saw to a direction which intersects an orientation flat at an angle of 45 deg.+ or -15 deg.. CONSTITUTION:An orientation flat 10 is formed on the surface of the ingot 9 of the single crystal of lithium niobate in parallel with the (241) direction. A recessed section 12 corresponding to the curvature of the outer periphery of the ingot 9 is provided on the flat surface of a work table 11 and the ingot 9 is fitted in and adhered to the recessed part of the work table 11 by turning the flat 10 by 45 deg.+ or -15 deg. from the upper surface of the work table 11. Then wires 13, stretched in parallel over the upper surface of the work table 11 are moved in the direction shown by the arrow 14 which intersects the upper surface of the work table 11 at right angles and the ingot 9 is cut. The linear projected section peculiar to the wire saw cutting occurs with an angle of 45 deg.+ or -15 deg. from the flat 10 at the position shown by the broken line in the wafer 15 with prescribed faces thus obtained. Therefore, breakage of the wafer 15 caused by its cleavage can be prevented at the time of next polishing process.
Patent JP-H05248623-A (JP)
Title: Backfire arrester
Inventor: NAKANO ETSUO
IPC: F23K5/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain a backfire arrester whose function to extinguish a flame is stable even at the time of a backfire of large amount by providing a blocking unit and a circulating unit, said blocking unit having a circulating member fitted on an end of a filter having the function to extinguish a flame and said circulating unit being connected on the side of the circulating member. CONSTITUTION:Gas fed through a primary-side flange 5 flows to a space 9 through holes 12d in circulating members 12 in each of a circulating unit 2 and a blocking unit 1 and through a filter 11; from the space 9 the gas flows through a hole 13f and through a blind hole 13e both formed in a blocking member 13 and is fed to a gas appliance through a secondary-side flange 6. When a backfire occurs on the side of the gas appliance, the flame brought to the space 9 in the backfire arrester A is extinguished by the filter 11; thus the backfire is stopped from being carried to the supply source of the fuel gas. By providing a check valve between the primary-side flange 5 and the gas supply source it is also possible to stop a backfire from being carried to the gas supply source.
Patent JP-S63249042-A (JP)
Title: Judgement of flaw in inspection of wiring pattern of printed circuit board
Inventor: YOSHIZAWA TAKAO
IPC: H01L21/66
Filed: 1987-04-03
Abstract: PURPOSE:To shorten an inspection time, by applying simultaneous scanning to the same places of three sets of wiring patterns equal to each other to obtain three sets of contour data and comparing the first arbitrary data not only with the second data but also with the third data. CONSTITUTION:Three printed circuit boards 2-1, 2-2, 2-3 having the same wiring pattern are arranged to a base plate 1'. Flaw detectors 3-1, 3-2, 3-3 are provided corresponding to the boards 2 and area illuminations 4-1, 4-2, 4-3 of halogen beam are performed from the flaw detectors to apply sampling scanning to the same areas of the wiring patterns of the boards 2-1, 2-2, 2-3. The detection signals of the detectors 3 are subjected to data processing to obtain contour data A1, A2, A3 wherein the characteristics of contours are shown at sampling base points. Comparison is performed at every base points with respect to two sets of combinations wherein two among three sets of the contour data are arbitrarily selected. By this method, a flaw detection time can be shortened.
Patent JP-H11276973-A (JP)
Title: Sending of coating solution
Inventor: FUKASU YUKIO
IPC: G03C1/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain a high-quality coated sample and to rapidly and accurately judge the technique in the development of a new product by utilizing a check valve, or the like batchwise in the suction or discharge of a plunger- provided cylinder, sending a coating soln. so that the bubbling and nonuniform coating of a horizontal stage are not caused even if a flusing water is not used and conducting rapid coating in a test plant with a minimum amt. of the soln. SOLUTION: A coating soln. is introduced into a plunger-provided cylinder 22 from a coating soln. storage tank 10 through a check valve 11 on the coating soln. inlet side and then supplied to a coater 40 from the cylinder 22 through a check valve 31 on the outlet side, and coating is conducted without using a flushing water. Further, a cleaning water inlet passage having a check valve 13 on the cleaning water inlet side is provided between the check valve 13 and the cylinder 22, the opening pressure of the check valve on the cleaning water side is set higher than that of the check valve 11, and cleaning is performed by introducing the cleaning water.
Patent JP-H08252769-A (JP)
Title: Closed type blasting equipment
Inventor: KABAYAMA TOSHIKAZU
IPC: B24C3/06
Filed: 1995-03-16
Abstract: PURPOSE: To facilitate the re-coating by providing an ejector to suck and forcibly feed the blast material made of synthetic resin in a feed tank into a closed type blast gun at the manipulator tip part through a flexible hose to make the coated surface from which the coating film is peeled to be a smooth polished surface. CONSTITUTION: A high pressure blower 1 is driven to feed the compressed air to an ejector 6 through a pipe passage 2. The pellets made of synthetic resin in a blast material feed tank 5 are mixed in the high speed air flow, and fed into an inner tube 4B of a blast gun 4 through a flexible hose 3. An operator operates a manipulator 13 to locate the closed type blast gun 4 provided on the tip part at a surface 14 to be treated of a work such as an aircraft and a vehicle. Then, the coating film is efficiently peeled by concentratedly throwing and colliding the blast material made of synthetic resin on the surface 14 to be treated.
Patent JP-S57198389-A (JP)
Title: Liquefied gas transfer system
Inventor: TSUKAMOTO MASUYA
IPC: F04D7/02
Filed: 1981-05-29
Abstract: PURPOSE: To prevent a pump bearing assembly from overheating at liquid level dropping and eliminate waste power consumption by regular high speed operation, by providing a return circulating passage to the tank inside from a canned pump installed in the tank, permitting low speed operation even in time of liquefies gas transfer stopping.  
     CONSTITUTION: Liquefied gas 5 in a tank 2 is fed to a cylinder 6 by a canned pump 4 via a discharge pipe 1. On the way to the discharge pipe 1, a by-pass passage 3 branches off through a self-operated regulating valve 15 and therefore, during operation on gas charging to the cylinder 6, the pump 4 operates at high speed and a part of the feeding gas in the discharge pipe 1 returns to the tank. When a valve 7 is closed for replacement, it is switched to low speed operation and a circulation by way of the by-pass passage 3 is carried out, thus gasification inside the pump is aboidable. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02261228-A (JP)
Title: Paging receiver
Inventor: NAGASHIMA SADAO
IPC: H04W88/02
Filed: 1989-03-31
Abstract: PURPOSE:To read a message in the order of reception without shifting data of a message stored in advance by storing information representing a storage section just before or just after the stored message of plural reception message storage sections. CONSTITUTION:An output radio wave of a message service company is received by an antenna 11, and outputted to a decoder section 13 via a reception section 12 demodulating an FSK signal and a frequency selection circuit. An ID-ROM 14 storing 2 kinds of self-identification code is referenced to image whether or not the number is its own call number, and in the case of YES, a reception fetch command is outputted to a CPU 15. A key entry section provided with various control keys 16a-d and a memory 18 storing a reception data or the like are connected to the CPU 15. Moreover, a display section 20 is provided via a display buffer 19 and a speaker 21 to be driven when the call signal is received and an LED 23 are provided to apply incoming call notice.
Patent JP-S58200279-A (JP)
Inventor: HARUMATSU MASATOSHI
IPC: G09B29/10
Filed: 1982-05-18
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-S61243248-A (JP)
Title: Airflow direction deflecting device for air-conditioning machine
Inventor: IMASAKA TOSHIYUKI
IPC: F24F13/15
Filed: 1985-04-19
Abstract: PURPOSE:To reduce the loss of airflow amount and permit to deflect the airflow to the left and right largely by providing a plurality of left and right airflow direction deflecting vanes formed so as to have a curvature. CONSTITUTION:The titled device is formed by attaching a plurality of arced left and right airflow direction deflecting vanes 9, formed by curved sections, pivotably to a blow-off port 3a in a blow-off grille 3 so that at least one ends thereof are incorporated into the blow-off port 3a. As a result, in case the airflow, sent from a fan (upstream side of the airflow), hits against the right and left airflow direction deflecting vanes 9 in the blow-off port 3a to deflect them forcibly to right and left, the resistance thereof is small and the airflow flows toward the downstream side thereof along the right and left walls of the blow-off grill 3 or the left and right airflow direction direction deflecting vanes 9, therefore, the deterioration of airflow amount may be improved remarkably.
Patent JP-H03283517-A (JP)
Title: Electric double layer capacitor
Inventor: KURABAYASHI KEN
IPC: H01G11/68
Filed: 1990-03-30
Abstract: PURPOSE:To prevent leakage of electrolyte even though a part of a current collecting plate is damaged by bonding under fusion a protective plate consisting of a carbon sheet to the outside surface of the current collecting plate which corresponds to an electrode compact. CONSTITUTION:In thermo-fusion bonding of an electrode compact 1 and a current collecting plate 2, a carbon sheet 3 acting as a protective plate which has conductivity at opposite surfaces of the electrode compact 1 is disposed so that it sandwiches the current collecting plate 2. Being placed between upper and lower plates 11 and 12 of a thermo-presser, the carbon sheet is pressurized and heated and then is made to enter on one side of the current collecting plate and its fusion-bonding is performed. In this way, for example, even if a thin-walled part takes place in the thickness of the current collecting plate 2 because of the inferior surface-accuracy of the electrode compact 1, the place 2 hardly ever makes a hole. Further, if a pin hole and the like appear in the current collecting plate 2, they are protected by the carbon sheet 3 and leakage of electrolyte in a gasket 5 is thus prevented.