baber/WOPTO huggingface dataset:
Patent JP-H10304365-A (JP)
Title: Device for controlling transmission rate of mpeg video signal using fuzzy control
Inventor: SAW YOO-SOK
IPC: H04N19/60
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To maintain a maximum equal transmission rate while the video signal transmission rate does not exceed the capacity of a channel, and to obtain an improved picture quality by using a fuzzy control technique. SOLUTION: An FRC30 calculates a differential error, and outputs a differential error d(n) and a present error e(n). The error e(n) and the differential error d(n) are turned into Ge and Gd being the two inputs of a fuzzy part 42 which are respectively multiplied by scale factors ge and gd . The Ge and Gd are converted into language functions Le and Ld based on a membership function by the fuzzy part 42. A decision part 43 outputs a language decision value Lo based on a previously established rule set from the two language variables Le and Ld . An inverse fuzzy part 44 calculates a temporary output o(n) in an intersection or union system by using the membership function of Lo and the membership functions of Le and Ld .
Patent JP-S553508-A (JP)
Title: Heat exchanger
Inventor: HATADA TOSHIO
IPC: F28F1/32
Filed: 1978-06-21
Abstract: PURPOSE: To improve the strength and heat exchanging efficiency of a heat exchanger by forming a number of cutouts at fins, forming crest shape at cut fine pieces, raising some pieces of suitable position in bridge shape, and varying the height of adjacent crest fine pieces with each other.  
     CONSTITUTION: A number of heat transfer tube inserting holes 12 are formed at a planar fin base plate 11, a number of cutouts 18 are formed at the planar portion among the holes 12 adjacent to the planar portion in tubular line direction of a heat transfer tube in parallel with the direction substantially perpendicularly to the flowing direction of fluid passing among the fins, cut fine pieces 14 are bent in crest shape at the lateral center in a manner that some pieces 14 of suitable position are raised in bridge shape in substantially parallel with the fine base plate to thereby vary the height of adjacent crest fine pieces 16', 16" and 16"' to thus displace the edges 13', 13" and 13'" of the adjacent fine pieces. Thus, it eliminates lamination of fluid temperature boundary layers to thereby improve the heat exchanging efficiency between the fins and heat exchanging fluid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191069-A (JP)
Title: Electronic interpreter of audio output type
Inventor: NISHIMURA KOUSUKE
IPC: G06F17/28
Filed: 1982-04-30
Abstract: PURPOSE:To distinguish a keyword (interpreted word) from its modifier, by making the voice output method of the modifier differ from that of the keyword, in case the keyword has a homonym. CONSTITUTION:When an audio output (voice) is delivered, the presence or absence of a modifier is judged first. If a modifier exists, the tone is designated to a mono-tone. Then the data on the modifier part is fed to a voice synthesizing device VS to utter the modifier in a mono-tone. Then the tone is reset to a normal tone, and the text data (interpreted word data) is fed to the device VS. At the same time, the audio output is delivered in a normal tone. While if no modifier exists, an audio output of the translated word, etc. is immediately delivered in a normal data.
Patent JP-S59198667-A (JP)
Title: Catalyst for air cell
Inventor: KOSHIBA NOBUHARU
IPC: H01M4/96
Filed: 1983-04-27
Abstract: PURPOSE:To obtain a catalyst electrode having an excellent catalytic effect by using a special carbon black as a catalyst or a catalyst carrier. CONSTITUTION:A carbon black having a mean particle diameter of below 20mum and a surface area measured by a BET method of over 1,300m<2>/g on the average, is used as a catalyst or a catalyst carrier. For instance, after 40pts.wt. of the above carbon black is well mixed with 30pts.wt. of manganese dioxide and 30pts.wt. of the solid component of an aqueous fluorine-resin dispersion by stirring, the mixture is applied to a metallic screen in sheet-like form, and the thus obtained body is dried before being pressed to make a catalyst sheet. Next, the catalyst sheet is thermally treated at 300 deg.C thereby making a catalyst electrode 5. The catalyst electrode 5 is stuck to a porous fluorine resin film 6 to make an air electrode. A button-type air cell is constituted by combining the air electrode used as a positive electrode with a negative electrode 7 made of zinc, electrolyte consisting of aqueous caustic-potash solution and a separator 8 consisting of a microporous resin film.
Patent JP-S57188632-A (JP)
Title: Manufacture of metal ti
Inventor: ISHIZUKA HIROSHI
IPC: C22B34/12
Filed: 1981-05-18
Abstract: PURPOSE: To deposit metal Mg on a grating at a high production speed and high yield by holding the liquid level of reaction between molten Mg and supplied TiCl 4  above a container distance from the top surface of a lower grating.  
     CONSTITUTION: The internal space of an external cylinder 3 is put in an atmosphere of Ar gas, and then the whole body is heated by the heater 9 of an electric heating furnace 4 up to prescribed temperature, thereby melting metal Mg supplied into an internal cylinder 5. In this case, the metal Mg is supplied in such a way that its melting surface is above the top surface of a grating 6 invariably. Then, liquid TiCl 4  is introduced, as shown by 7, from the top of the internal cylinder 5 to cause reaction, and the Ti settled on the grating 6 is taken out through a molten-metal discharging method 2 at the bottom of the external cylinder 3. On the other hand, MgCl 2  vapor which forms a by-product is discharged through a part 10. Simultaneously, the temperature at the bath surface is controlled by a cooling medium to a cooling jacket 8 to prevent contamination of produced Ti by an internal cylinder material during alloy formation. Meanwhile, other parts are held nearly at prescribed temperature and the internal cylinder 5 whose internal space is packed with contents, including sponge-like Ti, by about 90% is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H103352-A (JP)
Title: User pointing device providing touch sensor pad for selection and pressure input
Inventor: BERGMAN ERIC D
IPC: G06F3/039
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To execute mounting without a mobile part and to enable inputting variable strength selection by providing electric field disturbance detecting pads which generate a force signal in response to a detection electric field distortion in a neighborhood of the pads and transducers which are separately provided from the electric field disturbance detecting pads to generate a position signal. SOLUTION: A mouse is provided with electric field disturbance detecting pads 207 and 206 for generating the farce signal and the transducers 212 and 214 for generating the position signal. The ball 202 is engaged with mutually orthogonally arranged rollers 208 and 210 and the rotations of the rollers 208 and 210 respectively express the movement of the mouse 200 in an axis direction which is orthogonal with the rollers 208 and 210. The electric field disturbance detecting pads 207 and 206 generates outputs expressing the largeness of pressure on the pads to force signal lines 230 and 220 in response to the detection electric field in the neighborhood of the pads. The transducers 212 and 214 converts the rotations of the rollers 208 and 210 and output them to an x-axis position signal line 216 and a y-axis position signal line 218.
Patent JP-S60217160-A (JP)
Title: Ink jet head
Inventor: TAKEMOTO TAKESHI
IPC: B41J2/175
Filed: 1984-04-13
Abstract: PURPOSE:To improve responding frequency of an ink jet head and to prevent a nozzle of the head from clogging or air from mixing with ink by opening or closing an ink supply passage for coupling the nozzle with a pressure ink supply source by the distortion of an electrostrictive element, thereby enhancing the ink supplying speed. CONSTITUTION:A pump 2 for pressing ink from tank 1 and par of ink supply passage 11 between nozzles 9 are composed of wall 7 for securing an electrostrictive element 4 and opposed walls 8. The element 4 is, for example, composed of five elements 4-1-4-5, and when voltage is sequentially or simultaneously applied to the elements 4-5, 4-4, thicknesswise displacement occurs, pressure ink 6 is introduced to a gap 20, and when the voltage is then applied and the applied voltage to the element 4-5 is removed, and the operation is sequentially performed to feed the ink 6 to the ink jet head 10 to inject the ink droplet from the nozzle 9.
Patent JP-H06125093-A (JP)
Title: Nonvolatile semiconductor device
Inventor: NAKAJIMA HIDEHARU
IPC: H01L29/792
Filed: 1993-03-31
Abstract: PURPOSE:To provide a nonvolatile semiconductor device in which charge leakage through an intermediate insulating layer is effectively prevented, charge retention is improved and data holding characteristics can be improved. CONSTITUTION:A nonvolatile semiconductor device has a control gate 12 laminated on a floating gate 8 through an intermediate insulating layer 10, and comprises a region containing phosphorus and provided at a boundary of the intermediate insulating layer side of the layer 10 or the gate 12. A state of the region containing the phosphorus is not particularly limited, and the film containing the phosphorus such as a PSG film or a BPSG film can, for example, form the intermediate insulating film. Such a film containing the phosphorus may form part of the layer 10, or be included in the boundary of the insulating layer side of the control gate. The film containing the phosphorus may be a silicon nitride film.
Patent JP-H05277766-A (JP)
Title: Safety device of laser beam machine
IPC: B23K26/042
Filed: 1992-03-31
Abstract: PURPOSE:To detect a route deviation of weak laser beam, furthermore, to make no needs for change of a detection means when the detection means is actuated once. CONSTITUTION:The beam duct 1 is provided with the laser oscillator 2 at its one end and with the beam collector 3 at the other end. The laser beam machine is provided with a laser mirror 4 arranged in the beam duct 1, a normal beam route 5 a semiconductor light ignition element 6 to detect a position deviation of laser beam, a beam shield body 7 to shield laser beam which is actuated when a laser beam deviates from the normal beam route 5, a driving part 7 to drive the beam shield 7, and a driving circuit 9 connected to the semiconductor light ignition element. A work to be machined is machined with the laser beam machine.
Patent JP-H02256115-A (JP)
Title: Manufacture of key board
Inventor: NAGATOMO YASUSHI
IPC: H01H11/00
Filed: 1989-03-29
Abstract: PURPOSE:To prevent insertion mistake by inserting a not-yet-printed key top into a key top sliding hole from a printed planet while the back side of an upper box is placed upward, moving the key to a key top receiving stand when the printed plane is turned upward after the insertion, and re-moving it to the upper box after printed as prescribed arrangement. CONSTITUTION:Not-yet-printed key tops 2' are inserted at random into key top sliding holes 3a of an upper box 3 automatically, a key top receiving stand 7 is covered on the upper box 3 and turned upside down, the not-yet-printed key tops 2' are moved to a key top set holes 7b, and then the upper box 3 is taken off. The not-yet-printed key tops 2' are so set on a key top receiving stand 7 as to make printed planes 2a upward. Under this condition, after printing letters and symbols in a prescribed arrangement are carried out on the printing planes, the upper box 3 is again covered on the key top receiving stand 7 and turned upside down and and then the already printed key tops 2 are moved to key top sliding holes 3a and the key top receiving stand 7 is taken off. As a result, printed key tops 2 inserted in the key top sliding holes 3a of the upper box 3 in prescribed arrangement are obtained. Consequently, insertion mistake is prevented.
Patent JP-S57203087-A (JP)
Title: Production of antibacterial
Inventor: NAITOU TAKAYUKI
IPC: C07D519/06
Filed: 1982-05-07
Abstract: NEW MATERIAL:A cephalosporin derivative of formulaI(dotted line shows a single or double bond; R is formula IIWV), its ester or salt.  
     EXAMPLE: A remedy for infectious diseases caused by gram-positive and -negative bacteria in animals including pourltry and men. Auxiliary nutrient for animal feed. It is also useful for treating bovine mammitis.  
     PREPARATION: The reaction between 7-acyl cephalosporin and a heterocyclic thiol of R-SH or its salt is conducted in the presence of a base at 50W100°C to give the compound of formulaI. The compound of formula VI is obtained by acylation of 7-aminocephalosporanic acid with a compound of formula VII (B is amino-protecting group). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60219024-A (JP)
Title: Mold
Inventor: NISHIKAWA ICHIROU
IPC: B29K105/24
Filed: 1984-04-13
Abstract: PURPOSE:To take out a molded product without using an extrusion pin having a longer shaft length than that of a molded product by installing a fixed force having a body with a concave part of trapezoid cross section and a special movable force equipped with an extrusion pin, both forces being communicated to an extrusion molding machine. CONSTITUTION:Resin is extruded into a mold in a condition where a sliding piece 11 is fitted into a concave part 4a of a force body 4 and an extrusion pin 10 is fitted into the sliding piece 11. Then the resin is introduced into a space having annular cross-section between a circular through hole 14 and a core 18 from a gate 5. After these procedures, a movable force 2 is pulled out a fixed force 1 and a hollow cylindrical finished product is pulled out the core as it is attached to the sliding piece 11. While a supporting plate 8 for extrusion pin is halted by a stopper, the extrusion pin 10 comes way out on the upper surface of a supporting plate 9 for sliding piece. The tapered part of the extrusion pin 10 opens an interstice between the sliding pieces 11, 11 in a joint action with a tapered hole 12.
Patent JP-H05238425-A (JP)
Title: Elevating device of lid
Inventor: FURUKI TOMIO
IPC: B62D25/12
Filed: 1992-02-26
Abstract: PURPOSE:To lessen the upward repulsive force when a lid is lowered and to improve the lateral rigidity of the lid by disposing a pair of open stays in such a manner as to cross in an elevating device of a lid for a vehicle having a trunk lid capable of storing a movable roof. CONSTITUTION:Two open stays 51, 51 are disposed between a cross member 35 of guide rails 32, 32 and a bulk head 38 of elevating rails 33,33 in such a manner as to cross. That is, an open stay 51 used is constructed so that a rod 53 is built in a cylinder 52 in such a manner as to nutate, and the resilently urging force in the directions of separating from each other is generated at both end areas in the axial direction by gas or the like sealed in the interior thereof. If the open stays are thus disposed in such a manner as to cross, the repulsive force at the time of lowering a lid is reduced as compared with the case where the open stays are disposed vertically. Furthermore, the lateral rigidity of the rid can be improved by the lateral force of the open stay 51.
Patent JP-H11270879-A (JP)
Title: Heat transfer device
Inventor: HORI YASUSHI
IPC: F25D9/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To enlarge a controllable ability range in a heat transfer device adopting a powerless heat transfer method. SOLUTION: This heat transfer device is comprised of a primary side circuit 100 which includes a heat source side circuit 101 and a drive source circuit 102 and a secondary side circuit 200 which includes a drive force generating circuit 201 and a utilization side circuit 202. The drive force generating circuit 201 is composed of a first drive force generating circuit 201A and a second drive force generating circuit 201B. The drive force generating circuit 201 heats and elevates the pressure of a secondary side refrigerant by condensing a primary side refrigerant of the drive source circuit 102 in respective pressurized heat exchangers 31A, 31B, and cools and reduces the pressure of the secondary side refrigerant by evaporating the primary side refrigerant in respective pressure-reducing heat exchangers 32A, 32B.  Making use of the pressure drop between the pressurized heat exchangers 31A, 31B and the pressure-reducing heat exchangers 32A. 32B, as a driver force, the secondary side refrigerant is extruded from tanks 41A, 42A, 41B and 42B and is circulated in the utilization side circuit 202.
Patent JP-S59199070-A (JP)
Title: Sprayer
Inventor: IWAMURA YOSHINARI
IPC: B05B7/04
Filed: 1983-04-27
Abstract: PURPOSE:To change a liquid pressure and to control the flow rate of spraying over a wide range by setting the correlation among the area of a nozzle orifice, the min. sectional area of a gas piping, the min. sectional area of a liquid piping and the min. sectional area of a mixed piping in an adequate range. CONSTITUTION:A liquid piping 1 having a min. sectional area SL and a gas piping 2 having a min. sectional area SG is connected to a mixing piping 3 having a min. sectional area SM and a nozzle 4 having an orifice area SN is provided to the front end of the piping 3. The relation among the areas is set at SN/SG>=3.0, SN/(SG+SL)>=1.0, SM>=SG+SL in the stage of spraying liquid and air at >=20 ratio between he spraying flow rate of the liquid and the flow rate of the air. Then the spraying flow rate is widely controllable simply by changing the liquid pressure and the pressure drop of the gas is low.
Patent JP-S63241261-A (JP)
Inventor: KOTANI MUNEO
IPC: E04B5/02
Filed: 1987-03-27
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-S56811-A (JP)
Title: Preparation of olefin polymer or copolymer
Inventor: KIOKA MAMORU
IPC: C08F10/04
Filed: 1979-06-18
Abstract: PURPOSE: To obtain a highly stereoregular polymer, in high yield, by the polymerization of an olefin, in the presence of a solid titanium catalyst component, obtained from a liquid Mg compound and Ti compound, and an GroupIWIII metalloorganic catalyst component.  
     CONSTITUTION: Purpose polymer is obtained by the polymerization or copolymerization of an olefin, in the presence of (a) a solid titanium catalyst component, essentially composed of Mg, Ti, a halogen, and an electron donor, having no active hydrogen, such as an organic ester or an organic acid halide, obtained by the formation of a solid product by contacting a liquid Mg compound having no reducing ability, with a liquid titanium compound in the presence of an electron donor having no active hydrogen, or by further contacting said solid product with an electron donor having no active hydrogen, and of (b) a GroupIWIII metalloorganic compound catalyst component such as triethylaluminum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61235461-A (JP)
Title: Curable organopolysiloxane composition
Inventor: ISOBE KENICHI
IPC: C09J7/02
Filed: 1985-04-10
Abstract: PURPOSE:To provide the title compsn. which hardly causes changes with time, is low-temperature curable, does not cause migration of a silicone component and gives a release paper which can be easily peeled, consisting of an organopolyisoloxane, an organohydrogensiloxane (mixture) and a platinum catalyst. CONSTITUTION:The title compsn. consists of an organopolyisloxane (A) contg. at least two aliph. unsaturated hydrocarbon groups attached to an Si atom per molecule, an organohydrogensiloxane (B) of formula I [wherein R<1>, R<2> are each a (substd.) monovalent hydrocarbon group contg. no aliph. unsaturated hydrocarbon group; 0.1<n/m<3] in such a quantity as to give a molar ratio of the SiH bond to the aliph. unsaturated hydrocarbon group in component A of 0.5-5.0 or a mixture (B) thereof with an organohydrogensiloxane of formula II (wherein R<3> is H, a monovalent hydrocarbon group; R<4> is a monovalent hydrocarbon group; l is 1-1,000; k is 0-1,000) and a catalytic quantity of platinum or a platinum catalyst (C).
Patent JP-S63239136-A (JP)
Title: Production of inorganic fiber
Inventor: TAKAGI RYOJI
IPC: C03B37/05
Filed: 1987-03-27
Abstract: PURPOSE:To reduce the content of particles in the formed fiber and to improve the quality of the fiber by increasing the centrifugal acceleration or peripheral velocity of the rotary drum of a multistage rotary drum type centrifugal fiberizing device in the production of inorg. fiber by the device. CONSTITUTION:The melt as the material for producing the inorg. fiber such as rock wool and glass wool is supplied to the multistage rotary drum type centrifugal fiberizing device, and inorg. fiber is produced. In this case, the centrifugal acceleration or peripheral velocity of the rotary drum is increased to reduce the content of the particles in the inorg. fiber. As a concrete production method, the mean centrifugal acceleration of the rotary drum from the second stage on is increased to >=10X10<3>G, hence the content of the particles having >=88mu diameter in the inorg. fiber can be reduced to <=20%, and the content of the particles having >=177mu diameter in the inorg. fiber can be reduced to <=10% by increasing the acceleration to >=15X10<3>G.
Patent JP-H06288320-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: SUGIMOTO CHISHIROU
IPC: F02M53/04
Filed: 1993-04-01
Abstract: PURPOSE:To maintain heat conductivity between a long nozzle and a branch nozzle while preventing the branch nozzle from being disengaged from the top of the long nozzle and also preventing injection fuel from leaking from a joint face between the top end of the long nozzle and the branch nozzle. CONSTITUTION:A branch nozzle 15 held by a nozzle holder 17 on a fuel injection nozzle housing 9 is connected to the top of a long nozzle 14 held by the fuel injection nozzle housing 9. Also a seal member 28 is inserted in a joint between the top of the long nozzle 14 and the branch nozzle 15, and the remaining joint surfaces are made in contact directly with each other to form a direct-contact part 29. Then fuel injected from a fuel injection nozzle is injected from a fuel injection hole 24 through a fuel flow hole 20 formed inside the long nozzle 14 and a fuel branch hole 23 formed inside the branch nozzle 15. The long nozzle 14 is heated by u heater 30 provided around it, and also the branch nozzle 15 is heated.
Patent JP-H08270829-A (JP)
Title: Shielding valve
Inventor: KOBAYASHI SHIGEMI
IPC: F16K31/50
Filed: 1995-03-31
Abstract: PURPOSE: To ensure a seal property, even it the number of a seal member is reduced by a simple structure, by storing a valve body and a valve seat in the inner space of a casing and also having the seal member surrounding an operation rod and separating the valve body from the operation rod for moving this. CONSTITUTION: In a shielding valve 22, a valve body 16 and a valve seat 10 are stored in the inner space 2 of a casing 1 and a thing equivalent to a conventional valve rod body is separated to an operation rod 11 and the valve body 16 and the valve body 16 is moved and positioned by the push-pressing force of the operation rod 11 and the energizing force of a compression spring 15. The position of the valve body 16 is changed by the movement of the operation rod 11 and the shielding valve 22 is opened/closed. In other words, usually the valve body 16 is push-pressed by the push-pressing force of the operation rod 11 and the energizing force of the compression spring 15 is released, meantime, when the push-pressing force of the operation rod 11 is released, the shielding valve 22 becomes in a closed state by the engaging force of the compression spring 15. Thus, as the valve body 16 is separated from the operation rod 11, the leakage of oil from the valve body 16 to the outside can be prevented.