baber/WOPTO huggingface dataset:
Patent JP-H11284123-A (JP)
Title: Lead frame for loc
Inventor: ISHIDA MOTOYA
IPC: H01L23/50
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame for LOC(lead on chip) which easily equalizes the inner lead thickness to the bus bar lead thickness to reduce the warm of the bus bar leads. SOLUTION: The lead frame for LOC comprises inner leads 1 and bus bar leads 2 with coining parts 4 provided on the back sides of the inner lead 1 top ends and those of bus bar leads 2. The coining parts 4 provided on the back sides of the inner lead 1 top ends and the coining parts 4 on the back sides of the bus bar leads 2 are pasted through a resin tape 3 and formed by an integrated coining forming punch and hence the inner lead 1 and bus bar lead 2 have the same thickness.
Patent JP-S58199254-A (JP)
Title: Washer tank arranging structure
Inventor: OMOTE KAZUAKI
IPC: B60S1/50
Filed: 1982-05-18
Abstract: PURPOSE:To facilitate confirmation of residual quantity in a tank body arranged in a gap between front fender panel and a hood ledge panel by providing an opening for confirming the residual quantity in a surface opposed to the tank body of the hood ledge panel. CONSTITUTION:A tank body 11 of a washer tank 10 is inserted into a gap 4 between a hood ledge panel 3 and a front fender panel 2 from below said panel 2 to be secured fixedly to the back side of said panel 3 through a bolt B, while an injection port 13c is located at most on the same height as a horizontal joint ledge A under the condition of projecting to the engine room E side. And an opening 17 for confirming residual quantity is formed in a portion of said panel 3 opposed to the tank 10 such that the height of the opening equals approximately that of the tank 10. Thus, by opening an engine hood can be confirmed easily liquid quantity in the tank body 11 through the opening 17.
Patent JP-S63250315-A (JP)
Title: Composition for promoting level of consciousness
Inventor: TANIDA MASAHIRO
IPC: C11B9/00
Filed: 1987-04-03
Abstract: PURPOSE:To obtain the titled composition having excellent raising effects on level of consciousness and low strength of fragrance, by blending blended perfume with a specific terpene alcohol compound. CONSTITUTION:Blended perfume is mixed with one or more compounds selected from phytol shown by formula I, isophytol shown by formula II, which are known as perfume components in jasmine, geranylgeraniol shown by formula III and geranyllinalool shown by formula IV, analog compounds thereof, as an active ingredient. the compounds are almost odorless themselves. Since addition of >=1wt.% of the compound to blended perfume hardly affects fragrance of total perfume and 5-50wt.% of the compound is added to blended perfume to manifest raising effects on consciousness.
Patent JP-S558384-A (JP)
Title: Compression force control device in curvature type continuous casting facility
Inventor: IKEDA MASARU
IPC: B22D11/20
Filed: 1978-07-05
Abstract: PURPOSE:To prevent slip between roll and cast piece and avoid damage of gearing mechanism for driving, when changing over the roll after passing through the dummy bar from driving operation to control operation, by providing a buffer circuit in the roll driving motor circuit in the straight part in a curvature type continuous casting apparatus. CONSTITUTION:A continuous cast piece 4 cast in a mold 3 is drawn out by a dummy bar 7 through curvature part A and straight part B. A roll 5 in the straight part B first applies a driving force to the cast piece 4 and draws it out. When the connection part 11 of dummy bar 7 and cast piece 4 passes through, the roll 5 is changed from driving operation to control operation, and compression force is applied to the cast piece 4. Then, roll motors M11 to M15 are switched from the motor operation to the generator operation. At this time, a buffer circuit 18 operates to control sudden changes in the braking force of the roll 5 applied to the cast piece 4, thus preventing slip between the roll 5 and cast piece 4. Therefore, without damaging the driving gear mechanism, the straight part B can be smoothly changed over to the control operation, so that the yield may be enhanced while restricting the quality lowering of the cast piece.
Patent JP-H03280044-A (JP)
Title: Photograph processing device
Inventor: TAWARA SHUJI
IPC: G03D15/00
Filed: 1990-03-29
Abstract: PURPOSE:To allow the continuous processing of films which vary in processing information and to make improvement in working efficiency by providing an input means, code recording means, memory means, reading means, retrieving means and processing control means. CONSTITUTION:The codes to specify the films and the processing information of the films are inputted by the input means A prior to development of the films. Of the inputted codes and processing information, the codes are recorded on the films by the code recording means B. The codes and the processing information are stored in the memory means C. The codes recorded on the films are read by the reading means D and the coincident codes are retrieved from the codes stored in the memory means C by the retrieving means E. The processing of the films after the development processing is executed in accordance with the processing information by the processing control means F. Many pieces of the processing information are instantaneously obtd. after the completion of the development processing in this way and, therefore, the continuous development processing of the films which vary in the processing after the development processing is possible and the need for sorting the films by each of the processing information prior to the development processing is eliminated. The working efficiency is thus improved.
Patent JP-H01254842-A (JP)
Title: Incidence angle determining method for reflection factor measuring instrument
Inventor: YOKOMORI KIYOSHI
IPC: G01N21/55
Filed: 1988-04-04
Abstract: PURPOSE:To determine an angel of incidence with high accuracy by denoting angles of incidence of measurement light at the time of certain reflection factors as theta1...thetan (n>=2), finding theta0 from theta0=(theta1+...+thetan), and using the value obtained by subtracting the theta0 from an original angle of incidence as a real angle of incidence. CONSTITUTION:The measurement light from a light source 1 is projected on a sample 2 on a sample table 4. This sample table 4 is provided on a turntable 5, and a turntable 6 is provided to the outer peripheral part of the turntable 5. Here, the turntable 5 and 6 are so inked that when the turntable 5 rotates by theta deg., the turntable 6 rotates by 2theta, thus constituting a required goniometer. Then the reflection factor of the sample 2 is measured from the detection output of a photodetector 3 and the angles of incidence of the measurement light at the time of certain reflection factors are denoted as theta1...thetan (n>=2); and the theta0 is found from theta0=(theta1theta2+...+thetan)/n and the value obtained by subtracting the theta0 from the original angle of incidence is regarded as the real angle of incidence. Thus, the angle of incidence is determined with high accuracy.
Patent JP-H06345085-A (JP)
Title: Vessel
Inventor: JIEI MOOTON
IPC: B65D17/28
Filed: 1991-04-15
Abstract: PURPOSE: To easily and surely open and close a package by separating an upper lid from an opening and horizontally moving the same by a gripping means, and further returning the upper lid to an original position from this state. CONSTITUTION: To open a package 10, a grip 58 is lifted and pulled up to a vertical position, and a cutting line 23 is cut to form a hole 26. Then an opening.resealing assembly 50 is rotated about a rivet and moved to expose the hole 26. To reclose the package, the opening.resealing assembly 50 is turned to be returned to its original position, and an opening 25 is pressed down from a surface of the upper lid 20. Then the grip 58 is turned at a predetermined angle and a non-annular opening 25 is turned at a position lower than the upper lid 20 to be locked on a peripheral edge of the hole 26 of the upper lid 20. Whereby the assembly 50 is properly locked. In a locked state, a compressive seal material 54 is compressed through a pivot 45 at a center, and the hole 26 is resealed.
Patent JP-H03283485-A (JP)
Title: Hybrid integrated circuit
Inventor: OZAWA TAKEO
IPC: H05K1/18
Filed: 1990-03-29
Abstract: PURPOSE:To improve a hybrid integrated circuit in component mounting density by a method wherein ICs, chip components, and the like are mounted on a flexible printed board and connected, and the circuit concerned is connected to a circuit board as it is bent. CONSTITUTION:A flexible printed board 1 mounted with eight flat package ICs 2 is mounted on the front and the rear of a circuit board 3 and connected to it respectively. The flexible printed board 1 is so bent as to enable its bent sides mounted with the flat package ICs to confront each other. Therefore, eight flat package ICs can be mounted on an area as large as an area where four ICs are mounted. Therefore, sixteen flat package ICs can be totally mounted on the front and the rear of the circuit board 3 equal to an area which is occupied by four flat package ICs. Furthermore, a hybrid integrated circuit board is connected to the outside through a lead terminal 4 provided to the end of the circuit board 3.
Patent JP-H10309143-A (JP)
Title: Composition containing plant
Inventor: TAKEDA MINORU
IPC: C12N5/04
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of continuously growing phytoplanktons by making the composition include at least a water-absorbable nonionic polymer, water and a plant capable of growing in the presence of water and light. SOLUTION: This plant-containing composition comprises at least a plant capable of growing in the presence of water and light, a water-absorbable nonionic polymer and water. The water-soluble nonionic polymer is preferably an N-vinylcarboxylic acid amide polymer derived from monomers containing >=50 wt.% of an N-vinyl carboxylic acid amide of the general formula: CH2 = CHNR<1> COR<2> (R<1> and R<2> are each independently H or a lower alkyl group, or R<1> and R<2> together form a C3 H6 group). The N-vinyl carboxylic acid amide- based polymer is preferably a crosslinked polymer.
Patent JP-H09275233-A (JP)
Title: Magnetoresistance effect multilayered film
Inventor: NOGUCHI SHIN
IPC: G01R33/09
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To enhance a spin valve film in resistance variation a method wherein a ferromagnetic layer where an exchange coupling magnetic field generated by an anti-ferromagnetic layer is applied is made of Co, and the Co ferromagnetic layer is saturated with an exchange coupling magnetic field generated by an adjacent anti-ferromagnetic layer. SOLUTION: A Co free layer 12, a Cu non-magnetic layer 13, a Co pin layer 14, an Ni-Mn ferromagnetic layer 15, and a Ta protective layer 16 are successively deposited on a Ta ground layer 11 into a multilayered film. This specimen is formed through an ion beam sputtering device, and the multilayered film is formed as a static magnetic field is applied to a substrate. The multitayered film specimen is thermally treated in a magnetic field for three hours at 290 deg.C to turn Ni-Mn to antiferromagnetic θNi-Mn. An exchange coupling magnetic field is generated by Ni-Mn in the same direction wit,]n a magnetic field applied during a thermal treatment. At this point, an exchange coupling magnetic field of 25kA/m or above is impressed to saturate the Co pin layer 14. In result, a spin valve film of this constitution can be enhanced in resistance variation.
Patent JP-H09273393-A (JP)
Title: Belt conveyor device
Inventor: ITO MASAYOSHI
IPC: B65G21/20
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To ensure a working space for carrying in and out equipments and materials, and to change a transport distance easily as the excavation operation progresses in a belt conveyor device for conveying the muck of tunnel driving construction works. SOLUTION: A belt conveyor 6 for in-pit conveyance being suspended form a trolley 11 capable of being moved along a rail 10 for the trolley built to a ceiling section in a pit and transporting muck from a conveyor 5 for a shield machine 4 to a belt conveyor 7 for out-pit conveyance is disposed between the conveyor 5 for the shield machine 4 in a facing 3F, and the belt conveyor 7 for out-pit conveyance carrying much from the inside of the pit to the outside of the pit. A belt stretcher 9 with a belt stock is mounted to the outside section of the pit in the belt conveyor 7 for out-pit conveyance.
Patent JP-H01259796-A (JP)
Title: Protective device for converter
Inventor: NAGURA OSAMU
IPC: H02P9/00
Filed: 1988-04-06
Abstract: PURPOSE:To prevent an excessive current from flowing in a thyristor by forming a short-circuiting circuit, having impedance lower than that of a short-circuiting circuit in a thyristor starter device, when the excessive current flows in a thyristor element. CONSTITUTION:Regenerative braking is in execution by a thyristor starter device 2, when it generates a short-circuit fault, an electric current, corresponding to a short-circuiting current in a generator motor, flows between an arm short-circuited phase and a phase ignited in that point of time. Here a current detector 6 is provided between the generator motor 1 and the thyristor starter device 2, and the current detector 6, when it detects a current larger than a predetermined value obtained from a thyristor element in its resisting current, generates a closing instruction of a breaker 3 connecting an electric brake short-circuiting circuit 4 to an armature winding of the generator motor 1. Thus the thyristor element can be protected.
Patent JP-H05250675-A (JP)
Title: Optical recording and reproducing device
Inventor: WACHI SHIGEAKI
IPC: G11B7/00
Filed: 1992-03-06
Abstract: PURPOSE:To simplify a verification operation and necessary circuit systems by judging the execution of a recording operation again in accordance with the detected output of a means of detecting the coincidence and noncoincidence of reproduced data and recorded data in a bit unit. CONSTITUTION:The coincidence/noncoincidence of the recorded data and reproduced data are detected by the output of an EX-OR gate 16 to which the recorded data and reproduced data are inputted by each one bit while the coincidence in time is made by a delay circuit 15. On which error correction line the data judged to be the noncoincidence exists is investigated in an ECC processing section 13 when the 'H' output in the case of the noncoincidence is supplied to a rewrite judgment section 17. In addition, this data is counted as a number of the noncoincidence data and whether the recording operation for the prescribed recorded data is ought to be executed again or not is judged in accordance with the number of the noncoincidence data. The need for storing, for example, the recorded data and the reproduced data respectively in a RAM, etc., for one sector is eliminated and, therefore, the hardware constitution is simplified.
Patent JP-H06294099-A (JP)
Title: Pigment-coated paper for printing and its production
Inventor: ARAI TAKAO
IPC: D21H19/44
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a high-quality pigment-coated paper for printing, having excellent luster and strength of coated layer, free from coating unevenness and occurrence of coating defects. CONSTITUTION:A coating solution of the coated layer comprises 0.5-2.5 pts.wt. of a polyvinyl alcohol based on 100 pts.wt. of total amount of pigment and the coating solution is applied by a curtain coating device.
Patent JP-S567543-A (JP)
Title: Demodulator for single-sideband frequency division multiplex signal
Inventor: KANEMASA AKIRA
IPC: H04J1/08
Filed: 1979-06-29
Abstract: PURPOSE:To reduce the quantity of multiplication and to decrease the scale of the hardware, by sequentially connecting the poly phase circuit, offset discrete Fourier processing circuit and spectrum inversion circuit. CONSTITUTION:The single-sideband frequency division multiplex (SSB-FDM) signal is input to the polyphase circuit 2 for the multiplex of N words to one frame (1/fs seconds, where; fs is the sampling frequency of the base band signal). In the offset discrete Fourier processing circuit 3, the specified operation is made to obtain N sets of base band signals XK(ZN) (where; K=0, 1,...N-1). In the spectrum inversion circuit 4, the operations of multiplication of (-1)<n> (where; n is time index) are made to predetermined N/2 sets of signals and output is made by inverting the spectrum of signal. Further, the base band signal of N channels is output in time-sharing and multiplex at the terminal 5.
Patent JP-H1011154-A (JP)
Title: Method and unit for temperature control over refrigerator
Inventor: JEONG SEONG-WOOK
IPC: F25D29/00
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To compensate a sense error among respective temperature sensors and to always ways keep a balance of the temperature in a cold room by calculating an error value of mean detection temperature of each temperature sensor based upon a reference temperature sensor and finding a correction temperature value. SOLUTION: When the temperature in the cold room is balanced, an arithmetic part 11 of a microprocessor 10 calculates the mean detection temperature of respective sensors 3, 4, and 5 from detection signals generated by temperature sensors 3 and 4 for the cold room and a temperature sensor 15 for a freezing room, and then regards an optionally selected temperature as a reference sensor to calculate the error values of mean detection temperatures of the remaining temperature sensors and adds the error values of the actual detection temperature values of the temperature sensors to find the correction temperature value. The correction temperature value is supplied to a control part 12 of a microprocessor 10 and used as a control value for a compressor control part 17, a damper control part 18, and a cold air discharge direction control part 19.  The error value is stored in the memory 13 and used for temperature control by the microprocessor 10.
Patent JP-2000158129-A (JP)
Title: Automatic pipe welding machine
Inventor: MATSUNAGA FUMIO
IPC: B23K37/02
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a welding machine which drastically reduces sticking of a molten metal spatter, enables a continuous fusion for a long period and is superior in durability by covering both sides of a rotary gear with rotor covers composed of a ceramics whose anti-heating impact value and heat conductivity are given values or more. SOLUTION: Both sides of a rotor gear are covered with a ceramics rotor cover whose anti-heating impact property ΔT is 200 deg.C or more, heat conductivity is 5 W/m.K or more. Surface roughness Ra of the rotor cover is preferable to be 7 μm or less. When gears 7 are rotated by a driving means, the rotary gear 4 is rotated and a tip end of a welding electrode 6 is rotatably moved on the inner radius of a through hole 5a. End faces of pipes 3, 3 are inserted into the through hole 5a from both sides for butting, and welded with the welding electrode 6 while ratatably moving along the periphery of the pipe 3 by rotation of the rotor gear 4. The pipe 3 is inserted into the through hole 5a and is kept holding. While the molten metal spatter is scattered, a ceramics made rotator cover prevents sticking of the molten metal and has a good durability.
Patent JP-S58202077-A (JP)
Title: Method and apparatus for metering coating liquid
Inventor: TAKEDA HIDEO
IPC: B05D1/28
Filed: 1982-05-19
Abstract: PURPOSE:To enable to apply a coating layer excellent in flatness onto a running web, by metering a coating liquid, while continuously supplying a fixed amount of another liquid having nearly the same composition as that of the coating liquid onto both of the front and rear end parts of a coil bar with respect to its running direction. CONSTITUTION:A coating liquid is excessively applied onto a web 1 continuously running along the arrow by an applicator, and an excess amount of the coating liquid is scraped off by metering it with a coil bar 22 to form a coating film of desired thickness. Hereon, another liquid having nearly the same composition as that of the coating liquid is continuously supplied through two slots 24, 25 of a holder 23 to both of the end parts of the bar 22. Hence, the liquid through the slot 24 is let fall down 26 along a wall at the back of the holder 23, while the liquid through the slot 25 is let fall down together with the metered liquid along a front wall and recovered or recirculated. Consequently, the wetting effect of the bar 22 becomes excellent, and the excellent metering can be performed.
Patent JP-S60225728-A (JP)
Title: Mouthpiece changing spider of double extrusion molding machine
Inventor: UCHIDA KAZUO
IPC: B29C48/12
Filed: 1984-04-25
Abstract: PURPOSE:To secure the sealing properties of the connecting part between both the inside and outside material passage and the mouthpiece by connecting the internal cylinder forming an inside material passage communicated with the mold hole of the mouthpiece and the inside supply passage and the external cylinder forming an outside material passage communicated with the mold hole of the mouthpiece and the outside supply passage arranged outside this internal cylinder in one body with a spoke. CONSTITUTION:The fixed spider 11 and the movable spider 17 are stuck easily and securely by the pushing force of the push member 29 since the joint surfaces of both spiders 11, 17, that is, the front end and the rear end are formed on the same surface. Further, the front end of the internal cylinder 52 of the movable spider 17 is stuck by screw fixing to the movable plate of the movable spider 17 to the rear circumferential edge part of the mouth piece 16 and the front end part of the external cylinder 53 of the movable spider 17 is covered with the external circumferential surface in front of the mouth piece 16, the inside material sent through the inside supply passage 6, the inside material passages 40, 50 the outside material sent through the outside supply passage 8, the outside material passages 41, 51 are extended and molded at the mold hole 20 of the mouth piece 16 and then mixed.
Patent JP-S58200438-A (JP)
Title: Optical pickup
Inventor: TOOYAMA MINORU
IPC: G11B7/09
Filed: 1982-05-18
Abstract: PURPOSE:To obtain a 2-dimensional driving device for objective lens with a simple mechanism and a compact and light-weight structure, by oscillating and turning an optical system supporter round its center shaft and then moving the supporter in the crossing direction of an information track to give tracking to the supporter. CONSTITUTION:A lens barrel 1 turns with oscillation round its center axis 3, and accordingly an objective lens 2 moves in the direction where its center shaft 4 crosses an information track 10 of an information recording carrier. The lens 2 is mounted to the barrel 1 with a fixed distance secured to the axis 3, and a magnetic body 7 is fixed rectangular to the axis 3. While an external magnetic circuit contains permanent magnets 5-1 and 5-2 bonded with yokes 6-1 and 6-2 respectively, and encloses the barrel 1. Tracking coils 8-1 and 8-2 are wound round the yokes 6-1 and 6-2, respectively. Thus a tracking action is possible in proportion to a current by controlling the current which is supplied to the coils 8-1 and 8-2. This can simplify the mechanism with a compact and light-weight structure for a 2-dimensional driving device for objective lens.
Patent JP-S527798-A (JP)
Title: Gas perception equipment
Inventor: MIYAGAWA TAKASHI
IPC: G01N27/12
Filed: 1975-07-09
Abstract: PURPOSE: To obtain a stabilized function with a self-sustaining circuit with only tow leading wires by introducing a switching element at one end of the heater terminals in parallel with the diode. 
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