baber/WOPTO huggingface dataset:
Patent JP-H1142426-A (JP)
Title: Flow passage resistor element
Inventor: SAKANO NOBORU
IPC: F15D1/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To form a flow passage resistors element to be inserted into a pipe in order to dispose plural resistors into the flow passage of the pipe in such a manner that pressure loss may be reduced while a turbulence generating capability is maintained and that the labor for attachment and detachment work may be reduced. SOLUTION: This element is constituted by interconnecting the plural resistors 3a to 3j by means of struts 4 in an axial line direction arranged to line up in a plurality in a circumferential direction so as to exist along the inner peripheral surface of the pipe 2 to be inserted. More particularly all of the plural resistors are formed to a planner shape constituting an approximately sectorial shape made finer from the outer peripheral side toward the central part. The plural resistors are disposed by successively deviating the resistors at prescribed angle each in the circumferential direction of the pipe apart the prescribed intervals in the axial line direction in such a manner that the resistors are held inclined to the downstream side not to be contact to each other.
Patent JP-S58103908-A (JP)
Title: Method for continuous extruding of metal
Inventor: YOSHIDA SHIGEAKI
IPC: B21C23/00
Filed: 1981-12-15
Abstract: PURPOSE:To continuously extrude a metallic product free from defects, by removing fats and oils sticking to the surface of a metallic material by heating them before feeding the material to a frictionally driving type extruding device. CONSTITUTION:Immediately before feeding a material 1 to be supplied made of Al and copper, etc. to a conkworm device, the mateial 1 is heated by applying electric current fed from a power source 10 through an electricity feeding roller 11. In this case, the heating temperature is made higher than the evaporation starting temperature of fats and oils sticking to the material 1 and is made lower than the melting point of the material 1. In this case, for instance, the evaporation starting temperature of a rolling oil for Al is about 250 deg.C, and the oil is usually heated to 300 deg.C-600 deg.C. Next, the heated material 1 is fed to a pipe  path 6, preferably as it is, and is sent in the direction toward the rear end of  the path 6 by a contact-frictional resistance caused between the surface of a  groove 3 and the material 1 with the rotation of a driving wheel 2. Thus, in this  state, the material 1 is pressed and continuously extruded from an extruding die  8 into a linear body 9.
Patent JP-S6182014-A (JP)
Inventor: TAKAHASHI AKIRA
IPC: F02F11/00
Filed: 1984-09-28
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-H0366230-A (JP)
Title: Noise elimination circuit, and chroma inverter and noise detection circuit used therefor
Inventor: TAKADA MIGAKU
IPC: H04N9/64
Filed: 1989-08-04
Abstract: PURPOSE:To select a value K of a K-multiple circuit deciding the degree of eliminating noise from the quantity of a moving picture component of a composite video signal and the quantity of a noise component by providing a combination circuit combining an output signal of a synthesis circuit, an output signal of a horizontal synchronizing recovery circuit and an output signal of a microcomputer. CONSTITUTION:An output signal of an A/D converter 3 and an output signal of a 1-frame memory 7 being a composite video signal of one preceding frame are substrated by a subtractor 4 and the result is inputted to a K-multiple circuit 5, which outputs a multiple of K of a logical value of a noise component being an output of the subtractor 4 and an adder 6 adds the result to the composite video signal being an output of the A/D converter 3 to eliminate the noise component. When less noise components exist or many signal components of a moving picture exist, the value K is increased and when the signal components of the moving picture are less, the value K is increased to eliminate noise.
Patent JP-2001029022-A (JP)
Title: Composition for pet food effective for improving palatability
Inventor: ISHIHARA NORIYUKI
IPC: A23K1/18
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a pet food composition having improved palatability by formulating a pet food with theanine. SOLUTION: The objective composition is produced by formulating (A) a pet food with (B) theanine in an amount of preferably 0.001-5 wt.%, more preferably 0.001-0.5 wt.%, especially 0.001-0.05 wt.%. The component A means a feed for an animal bred for fondling, e.g. dog food and cat food. The form of the component A is preferably dry type, semi-dry type or semi-moist type, especially dry type. The component B is a kind of amino acid available in the form of water-soluble white crystal powder. The component B can be produced e.g. by the extraction from tea leaves, organic synthesis, treatment of a mixture of glutamine and ethylamine with gultaminase, or the like.
Patent JP-S6263581-A (JP)
Title: Separation and purification of 5,7,2',4',5'-pentahydroxyflavonol
Inventor: SUZUKI KAZUO
IPC: C07D311/30
Filed: 1985-09-17
Abstract: PURPOSE:To efficiently obtain the titled compound having inhibitory action on cell division in high yield, by extracting tissues of a leguminous plant with a specific solvent, removing the solvent fro the aqueous solution layer, adjusting the pH of the aqueous solution layer, extracting the adjusted layer with a specific solvent to separate and purify the titled compound. CONSTITUTION:Tissues of a leguminous plant, e.g. white clover (Trifolium repens L.) are extracted with an aqueous solution of a water-soluble solvent having <=95 deg.C boiling point, e.g. ethanol or acetone, which is then removed from the treated solution by evaporation or distillation under ordinary pressure or reduced pressure. The resultant residual aqueous solution layer is adjusted to 6.5-8.5pH by adding sodium bicarbonate thereto and the solvent extraction is carried out by using a polar solvent slightly soluble in water, e.g. ethyl acetate or dichloromethane. The extracted solution is then subjected to gel filtration with preferably an oleophilic gel column, e.g. sephadex column LH-20, separated and purified to separate the aimed compound. EFFECT:The aimed compound can be readily separated and purified in a large amount rapidly in a short time and the method is industrially advantageous.
Patent JP-H06183574-A (JP)
Title: Support plate for bridge and lamp
Inventor: KURUTO ARUTEN
IPC: E01D19/12
Filed: 1993-08-17
Abstract: PURPOSE: To provide a support plate which can be used also for inclination, shows sufficiently large sliding resistance at that time and has a roadway and a walkway. CONSTITUTION: The acting surfaces 4 of a support plate is formed of profile members 3 arranged forward-backward. For improving the grip property of the support plate much more, the acting surfaces 4 of the profile members 3 make an angle in the longitudinal direction of the support plate. The heights of the acting surfaces of the adjacent profile members are shifted.
Patent JP-H0525273-A (JP)
Title: Polyimide film and its production
Inventor: ITO TAKU
IPC: C08G73/10
Filed: 1991-07-18
Abstract: PURPOSE:To provide a polyimide film which has a moderate flexibility, a high elasticity, and an excellent dimensional stability by producing a polyimide having a specific molecular structure. CONSTITUTION:A polyimide film made from a polyimide consisting of repeating units of the formula (wherein (n) is 2 or higher; R1 and R5 are each a tetracarboxylic acid dianhydride residue; R2 is a straight-line diamine residue; R4 is a flexible diamine residue; R3 is R1 or R5, and R6 is R2 or R4 provided that, when R3 is R1, then R6 is R4, that, when R3 is R5, then R6 is R2, and that R1 and R5 may be the same or different; and (m) is a natural number).
Patent JP-2000035538-A (JP)
Title: Zoom lens
Inventor: SATO HIROSHI
IPC: G02B13/18
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens to make compactness and the versatility of a plastic lens compatible while having the high power variation ratio of about 14 to 16 times and the brightness of about F1.6. SOLUTION: This zoom lens is composed of the four groups of positive, negative, positive and positive in order from an object side, a fourth lens group and a second lens group performing correction in the case of variable power are composed of the three lenses of a negative lens on an image side formed of inorganic glass, a biconcave lens formed of plastic and a positive lens formed of plastic in order from the object side, a third lens group is formed of one positive lens formed of inorganic glass; the fourth lens group is composed of three lenses of positive, negative and positive in order from the object side, one positive lens and one negative lens among the lenses constituting the fourth lens group are formed of plastic and the one positive lens is formed of the inorganic glass. This zoom lens satisfies the condition expression of 2.07<dv/(fw.R1/4)<2.80. Provided that dV is defined as the moving distance of the second lens group in the variable power, fW is defined as a focal distance at the wide angle end of an entire system, R is defined as a value obtained by dividing the focal distance at the telephoto end of the entire system with the focal distance at the wide angle end of the entire system.
Patent JP-H0367406-A (JP)
Title: Insulating resin composition material for small transformer and manufacture of small transformer
Inventor: NISHIGAKI HISASHI
IPC: H01B3/30
Filed: 1989-08-04
Abstract: PURPOSE:To suppress the temperature rise of a coil in operation and miniaturize a transformer by injecting and hardening an insulating resin composition material containing a specific dicyclopentadiene derivative, organic acid metal salt, an organic peroxide and an inorganic filler with a specific grain size into an outer mold. CONSTITUTION:A dicyclopentadiene derivative is expressed by general formulas (I)-(IV), where R1 is hydrogen or methyl group, and R2 is alkylene glycol acid radical with the carbon atom number 2-12 or oxalkylene glycol acid radical with the carbon atom number 4-12 having at least two alkylene chains bound by at least one oxygen atom and at least two carbon atoms for each alkylene chain. Organic acid metal salt, an organic peroxide and an inorganic filler with the grain size 30 mesh or above are added to it to obtain a resin composition material. A small-sized transformer is set in a mold, the inorganic filler with the grain size 2-80 mesh is filled, and a resin composition material is injected, and heated and hardened.
Patent JP-H0653369-A (JP)
Title: Ic socket
Inventor: KUWABARA WATARU
IPC: H01L23/32
Filed: 1992-07-30
Abstract: PURPOSE:To provide an IC socket which realizes loading not only an IC which is heavy and shows large general tolerance in the length of the one side of the IC body but also an ordinary IC without generation of deformation of IC lead in view of realizing the loading with a high loading accuracy. CONSTITUTION:An IC lead guiding portion 21 is provided at a corner portion of an IC lead clamping portion 13 of an interior clamping cover 10 and an IC body guiding member 23 having a positioning guide rib portion 19 is provided at the center of a socket body 1. Moreover, a coil spring 27 and a moment float member 26 which is elastically supported by the coil spring 27 to operate individually are respectively provided through the center of the IC body guiding member 23 and the IC body guiding member 23 is regulated positionally from the upper direction with the moment float member 26. Moreover, the moment float member 26 is provided with a vertical hook 28, which engages with a projected portion at the lower surface of the socket body 1 for the purpose of regulating the floating position thereof.
Patent JP-S6447177-A (JP)
Title: Digital still camera and external storage for storing video signal
Inventor: OKAMOTO SATORU
IPC: H04N5/907
Filed: 1987-08-18
Abstract: PURPOSE:To continuously image-pick up a number of objects by connecting the external storage of a large storing capacity besides a memory in a digital still camera. CONSTITUTION:A memory 14 is mounted to a digital still camera 1 by a collector 17 and an external storage 2 is connected to the camera 1 by a connecting cable 8. Then the photographing of the object is executed. When a shutter release button is operated, the object image of one frame, which is picked up by an image-pick up device 44, is successively outputted to an output 13. The video signal of the output 13 is converted to digital data by a signal processor 12 and accumulated through a switch circuit 18 to the memory 14. When the image of the prescribed frame is stored to the memory 14, the device 12 switches the circuit 18 to an interface circuit 16. There, an image signal to succeed the prescribed frame is outputted through the circuit 16 to the cable 8. When the signal is received through the cable 8 in the device 2, one of memories 22 is selected and the video signal is written.
Patent JP-S6180654-A (JP)
Title: Disk record reproducing device
Inventor: NAKANISHI HIROMI
IPC: G11B17/04
Filed: 1984-09-28
Abstract: PURPOSE:To display securely a highly-advanced control function with the simple constitution and to improve the operability by providing a disk reproducing mechanism part which reads out a signal from a disk by rotating the disk set to a disk tray so that it can move freely between plural disk mount parts. CONSTITUTION:A disk motor, optical pickup and its drive mechanism are provided at the lower position of a clamper 24 through an elastic member at the interior of a subchassis 29, and at its backward, a clamper elevation mechanism 30 is provided. At the front side of the subchassis 29, a rotary arm 31 is rotatably fitted with fulcrums P at both ends as a center, and at one side of the subchassis 29, an elevator drive mechanism 32 for elevating the subchassis 29 is installed. The subchassis 29 is fitted with the 1st C-shaped sliding member 36 at the rotary arm 31 fitted at the front, and at the rear side both ends are provided so as to project. Moreover, the 2nd sliding member 37 having a through hole is fitted at said projecting parts.
Patent JP-H0650132-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: TAKESHIMA SHINICHI
IPC: F01N3/24
Filed: 1992-07-30
Abstract: PURPOSE:To use each of NOx absorbents in the state where an NOx purification rate come to be at its peak. CONSTITUTION:A plural number of NOx absorbents to absorb NOx at the time when an air-fuel ratio of inflow exhaust gas is lean and discharge the absorbed NOx at the time when oxygen density in the inflow exhaust gas is lowered and which are different from each other in their temperature ranges where their NOx purification rates come to be at their peak are arranged in an engine exhaust passage. The exhaust gas of high temperature is delivered to a NOx absorbent 17 the NOx purification rate of which comes to be at its peak at the time when temperature is high, and the exhaust gas lowered in temperature is delivered to a NOx absorbent 23 the NOx purification rate of which come to be at its peak at the time when temperature is low.
Patent JP-S6097210-A (JP)
Title: Pulse generating device
Inventor: SATOU TOKUO
IPC: G06F3/038
Filed: 1983-11-01
Abstract: PURPOSE:To make it possible to select the moving speed of a cursor of a word processor and the like adequately, by outputting the arbitrary signal among the signal, which has a specified number of pulses with respect to the constant rotation of a rotary body, and the signal, which has the pulses twice the above described pulses. CONSTITUTION:When (n) pieces of slits 21 are formed in rotary bodies 17 and 18, count signals having 8n pulses are generated when the rotary bodies 17 and 18 are rotated. When a cursor on a display is set to be moved by one pulse of the count signal, the count signal is moved by 8n pitches at one rotation of the rotary bodies 17 and 18. Therefore, even though the rotary bodies 17 and 18, i.e., a ball 12, are rotated by a relatively small amount, the cursor can be moved by a relatively large amount.
Patent JP-H0253185-A (JP)
Title: Dot area deciding system
Inventor: WATANABE HIDEYUKI
IPC: H04N1/40
Filed: 1988-08-18
Abstract: PURPOSE:To shorten a time, which is needed when pattern matching processing is executed, by deciding whether an attention picture element belongs to a dot area or not on the basis of the number of picture elements in a concentration range, which is determined in advance, to exist in a block to include the attention picture element and spherical picture elements. CONSTITUTION:In block selection processing 3, the block to be composed of MXM picture elements with the attention picture element, which is shown by adding the mark of a double circle, as a center is calculated from the coordinates of this attention picture element. Then, the binarized concentration data of the picture elements, which are included in this block, are counted respectively by counters 41 and 42 in each '1' and '0'. In case of M=9, out of the 9X9=81 picture elements, the picture element of '1' to be shown by slanting lines, namely, a number (a) of the picture elements of low concentration to be counted by the '1' counter 41 is 16 and a number (b) of the picture elements of the high concentration to be counted by the '0' counter 42 is 64, for which 16 corresponding to the number (a) and the number 1 of the attention picture element itself are subtracted from the 81 picture elements. When the condition of (a)<(b), for example, is obtained for decision as the dot area, the condition of (a)=16 and (b)=64 is obtained. Then, since the condition of the (a)<(b) is estab lished, this attention picture element is decided as the picture element to belong to the dot area.
Patent JP-H0647623-A (JP)
Title: Display for electric discharge machining device
Inventor: SUGANO TORAO
IPC: B23H1/02
Filed: 1992-07-30
Abstract: PURPOSE:To provide a display of an electric discharge machining device by which waveform of processing voltage can be displayed and a suitable processing condition can be set without use of an oscilloscope. CONSTITUTION:Electric discharge is generated between an electrode 1 and a work 2 by application of pulse voltage from a power supply circuit 3 so as to perform electric discharge machining. Voltage between the electrode 1 and the work 2 is converted into digital values by A/D converter 4. A display process means 6 in which digital values from A/D converter 4 are input one by one, converts these values so as to correspond with a display form of a display part 5 provided in an NC device and displays as a voltage waveform between the electrode 1 and the work 2 on the display part 5.
Patent JP-H0489261-A (JP)
Title: Ink jet printer head
Inventor: HYODO MASAYASU
IPC: B41J2/175
Filed: 1990-08-02
Abstract: PURPOSE:To raise ink jet pressure white restraining burning of a conductive electrode by a method wherein a head body in which a front side of an insulating substrate is arranged opposed to recording paper, an ink tank in which conductive ink is reserved and the insulating substrate is immersed in this conductive ink, and a pulse communication device electrifying a cathode electrode and an anode electrode are established. CONSTITUTION:A nozzle 1 jets ink by electrifying an anode electrode 6 and a cathode electrode 7. That is, when specific voltage is impressed between the anode electrode 6 and the cathode electrode 7, a current flows in an instant through conductive ink 3 staying in a part of a combustion layer 1a. The conductive ink 3 is gasified by heating following this electrification, and the anode electrode 6 and the cathode electrode 7 come to be covered by hot bubbles. Gas discharge can be caused between the anode electrode 6 and the cathode electrode 7 by selecting suitably a thickness of the combustion layer 1a and conductive time. Therefore, plasma jet is generated in a fine pore 8 for jetting ink, and the conductive ink 3 staying in the part of the ink layer 1b is discharged toward recording paper 4 by the plasma jet.
Patent JP-H0368481-A (JP)
Title: Back pressure-type vessel charging device
Inventor: MURAO KAZUNORI
IPC: B67C3/08
Filed: 1989-08-08
Abstract: PURPOSE:To easily detach a holding member in the exchange of gas pipes by providing an engaging member on the periphery of the holding member, engaging the engaging member freely detachably with the central engaging part of an arm member with its one end fixed to a fixing member and with the descending position of the other end limited and energizing the arm member downward by an elastic member. CONSTITUTION:When the holding member 104 is detached from the charging device, a bolt 364 is firstly unfastened, and a stopper member 363 is slid to the right to release its contact with the shoulder 350a of an arm member 350. The arm member 350 is then turned downward, and the holding member 104, a bent member 225 ind a gas pipe 151 are integrally moved downward. When the fixing position of the bent member 225 to the holding member 104 comes below the lower surface 126a of an injection port 126, the member 104 is twisted, hence a pin spindle 136 on the peripheral side surface of the holding member is disengaged from a long-hole part 355 provided to the arm member 350, and the holding member 104 and gas pipe are detached from the charging device.
Patent JP-H0870344-A (JP)
Title: Communication equipment
Inventor: AOKI SHIGEAKI
IPC: H04R1/00
Filed: 1994-08-29
Abstract: PURPOSE: To generate the transmission signals of highest sound quality by selecting sound signals gathered by a microphone for air transmission sound and a pickup for bone transmission sound. CONSTITUTION: When a reception signal level is large or small and the gathered sound signals of the microphone 1 for the air transmission sound and the pickup 2 for bone conduction are smaller than a prescribed threshold level, a comparison control information imparting device 8 judges a reception state or a silence state and judges a transmission state or a double talk state when they are larger than the prescribed threshold level. A surrounding noise level estimated value is calculated from the ratio of input sound signal levels from an air conduction sound dividing device 5 and a bone conduction sound dividing device 6. Control signals for selecting and outputting the sound signals from the device 5 when it is smaller than the threshold level and the sound signals from the device 6 when it is larger are outputted to a signal selection device 91 .  The device 8 performs similar processings in second - (n)-th frequency bands and performs output to the respective devices 92 -9n . A signal synthesizer 10 considers the balance of respective bands and generates the transmission signals.
Patent JP-H0551031-A (JP)
Title: Film roll container
Inventor: KAI HISAO
IPC: B65H35/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide a film roll container which is capable of securing abrasive grain on only the required places thereof, free from discomfort to the touch, high in film cutting efficiency and adaptable to the various cutting methods. CONSTITUTION:In a box-like film roll container being so rectangular, long and wide that the film 9 wound around a paper tube is receivable therein laid on its side freely rotatably, and having a lid 10 extending from the upper end of a rear plate 8, and a covering lid piece 11 extending from the lid 10, a film cutting means is provided which secures hard grain in a shallow cover-like part formed on at least rear face of the edge of the lid covering piece 11 so inclined as to form a projecting part in the middle.