baber/WOPTO huggingface dataset:
Patent JP-S5817711-A (JP)
Title: Frequency converting circuit
Inventor: KASHIWAGI MICHIO
IPC: H03D9/06
Filed: 1981-07-23
Abstract: PURPOSE:To eliminate the need for a through-hole forming in a substrate and the need for a complicated microwave circuit, by constituting a double balance type mixer with a microstrip circuit using only one side of a dielectric substance substrate. CONSTITUTION:A signal input applied to a terminal 21 is applied to connecting points C and D with opposite phase. Since a circuit constituting mixer diodes 24, 25 and a 1/2 wavelength line 28 is symmetric to a CE axis, points A and B are at zero potential to a signal applied to a point C. This is the same as a circuit consisting of mixer diodes 26, 27 and a 1/2 wavelength line 29. Thus, a signal voltage shown in the dotted arrow is applied to diodes 24-27. A local oscillation signal applied to a terminal 22 is applied to points A and A' with in- phase, the points B and B' are of the opposite phase with the points A and A' and points C-F are at zero potential. Thus, a local oscillation voltage as shown in the solid-line arrow is applied to the diodes 24-27. That is, this circuit acts as a double balance type mixer.
Patent JP-S62273056-A (JP)
Inventor: YAMAMOTO SOICHI
IPC: B02B7/02
Filed: 1986-05-20
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-H112499-A (JP)
Title: Method of launching false target
Inventor: BANNASCH HEINZ
IPC: F41H9/00
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To change an orientation to a false target from a control object by making an assembly of substances emitting radiation within an infrared range and an assembly of substances capable of scattering radar waves simultaneously exert effects at correct positions as a false target. SOLUTION: A radar chaff made of dipoles formed by bundling, in a round, glass fibers having diameters of 10-100 μm and coated with aluminum or silver for protection against heat is used as a radar wave active mass 21. A wrap made of thin aluminum can be replace with a covering made of paper or cardboard in order that even if the radar active mass 21 is launched from a shell of a false target bullet, the mass 21 is not separated immediately, and remains together until detonation/disintegration charge is burned. By this construction, a whole energy of the charge is assured to act on the radar wave active mass 21.
Patent JP-S595866-A (JP)
Title: Percolation preventing device for carburettor
Inventor: TAKASHIMA MINORU
IPC: F02M5/08
Filed: 1982-07-02
Abstract: PURPOSE:To prevent percolation upon running at a low speed by a method wherein the temperature of fuel is reduced directly by utilizing heat absorbing effect generated upon evaporating the fuel. CONSTITUTION:A front grille, in front of the engine room of a car body side, is provided with an air intake port 16 while the air intake port 16 is communicated with the upper part of an oil level in a float chamber 3 through a suction path 18 equipped with a vacuum operating type opening and closing valve 17. A vacuum chamber 17a is communicated with a suction pipe 2 through a three- way switching valve 21 while the valve 21 is connected to a temperature switch 23. When the car is running at a low speed and the percolation is readily generated, the opening and closing valve 17 is opened and air passes through the air intake port 16, the float chamber and an air vent pipe 13. According to this operation, the evaporation of the fuel at the surface of the fuel in the float chamber 3 is promoted and the temperature of the fuel may be reduced.
Patent JP-H11291829-A (JP)
Title: Coat hanger device
Inventor: IWANO NARIYUKI
IPC: A47G25/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent the slip off of a clip from the hole of a car body panel. SOLUTION: In a coat hanger constructed in such a manner that a clip seat body 9 is formed in the backside of an interior member main body having a hanging hook, a clip 23 is attached to this clip seat body 9, the clip 23 is inserted into the hole 25 of a car body panel 24 and the interior member main body is attached to the car body panel 24, the clip seat body 9 is composed of a support base part and a clip seat part provided in the support base part, the tip of a side plate part positioned before/after the support base part is extended to provide an insertion part inserted into the hole 25 of the car body panel 24, and projecting pieces 12A and 13B are provided to be protruded in the tip end of the side plate part.
Patent JP-H09295069-A (JP)
Title: Punching and bending device
Inventor: MIYAKI TOSHITAKA
IPC: B21D28/10
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To improve the working precision of a product by preventing the product from being deformed by a force to be exerted on it. SOLUTION: In the punching and bending device bending the end edge of the periphery of the prepared hole after punching a prepared hole on a panel (w), a first punching part 12a punching the panel (w) and a pressing part 12t performing bending are formed on almost the same axis. A first tool 12 movable in the axial direction and a second punching part 14a punching the panel (w) in cooperation with the first punching part 12a of the first tool 12, are formed. The punching and bending device is equipped with a second tool 14 movable on almost the same axis as that of the first tool 12 and control means 15, 16, 16k and 17 controlling position relationships including relative positions during movements in the axial directions of the first tool 12 and the second tool 14.
Patent JP-S5739785-A (JP)
Title: Preparation of sennoside
Inventor: SHIBATA SHIYOUJI
IPC: C12P1/00
Filed: 1980-08-22
Abstract: PURPOSE: To prepare sennoside in a short time, by the tissure culture of a cotyledon obtained by germinating the seed of a basically original plant of Rhuharb belonging to the genus Rheum.  
     CONSTITUTION: A basically original plant of Rhuharb belonging to the genus Rheum, for example, the seed of Rheum palmatum L, R. officinale Baill, etc. is stored in cold and dark place at about 0W10°C for 1W8 weeks so that it is subjected to low-temperature treatment, and it is transferred to an Erlenmeyer flask wherein, for example, about 2wt% sucrose-containing agar medium is put. The seed is germinated to give a cotyledon which is subjected to settled cultivation by well-known tissure culture to introduce a callus. Sennoside is obtained from the prepared Rhubarb callus by extraction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01285915-A (JP)
Title: Multifiber optical parts
Inventor: YANAGAWA HISAHARU
IPC: G02B26/08
Filed: 1988-05-13
Abstract: PURPOSE:To obtain the multifiber optical parts which can discretely change individual optical fibers and allow miniaturization by providing plural blocks which are movable back and forth discretely in the axial direction of the 2nd output optical fiber on a common substrate while being guided by guide pins. CONSTITUTION:The light from the input optical fiber 1 is totally reflected by an inclined end face 8 and is further reflected by a reflecting mirror 10 to enter the 1st output optical fiber 2 when the moving block 5 is moved along the guide pins 6 to detach the inclined end face 8 of the stationary block 7 and the refractive index matching film 9 of the moving block 5. The light from the input optical fiber 1 is not reflected by the inclined end face 8 and transmits the refractive index matching film 9 to enter the 2nd output optical fiber 4 when the refractive index matching film 9 is brought into tight contact with the inclined end face 8 of the stationary block 7 by moving the moving block 5 to the left. Namely, the light transmission route is switched from the input optical fiber 1  the 1st output optical fiber 2 to the input optical fiber 1  the 2nd output optical fiber 4. The optical parts which allow miniaturization, easily provide the axial alignment accuracy and have low losses are thereby obtd.
Patent JP-H10255710-A (JP)
Title: Charged particle beam applying device
Inventor: KURODA KATSUHIRO
IPC: H01J37/147
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To aim at high resolution in a low acceleration region and achieve high detection sensitivity of a secondary electron by detecting a second charged particle deflected by a deflector by the use of a detector disposed nearer a charged particle source than an objective lens. SOLUTION: An electron beam 2 emitted from an electron gun 1 is narrowed by accelerating lenses 3, a condensing lens 4, an objective lens 5 and the like, to be irradiated on a sample 6. The electron beam 2 is two-dimensionally scanned on the sample 6 by a deflector 7. A secondary electron 8 emitted from the sample 6 is detected by a secondary electron detector 9, to be converted into an image signal. Here, a filter 10 of a so-called E×B type, in which an electric field E and a magnetic field B cross with each other in order to prevent any influence on the orbit of the electron beam 2, is interposed between the objective lens 5 and the detector 9.  At this time, if a predetermined electric field E and a predetermined magnetic field B are applied, only the secondary electron 8 can be deflected toward the detector 9 without any influence on the orbit of the electron beam 2, thus enhancing detection efficiency.
Patent JP-H11312933-A (JP)
Title: Power amplifier
Inventor: NORIMATSU HIDEHIKO
IPC: H04B1/3822
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To realize miniaturization without degradation of efficiency for a low output by connecting plural transistors TRs different in static characteristics in parallel and performing power amplification by plural TRs. SOLUTION: An RF signal from an RF signal input terminal 4 and a bias voltage from a bias voltage input terminal 5 are inputted to TRs 2 and 3 where plural FETs having the same pinch-off voltage are connected in parallel. The signal amplified by TRs 2 and 3 is outputted from an RF signal output terminal 6, and sources of FETs constituting TRs 2 and 3 are grounded, and a fixed drain voltage is applied from a drain voltage input terminal 7.  If the number of FETs constituting the TR 2 is so selected that a desired amplification factor can be obtained at the time of the low output after pinch-off of the TR 3 and the number of FETs constituting the TR 3 is so selected that a desired amplification factor can be obtained at the time of the high output, a constitution to make the group output of the TR 3 dominant at the time of the high output is possible, and further, only the group of the TR 2 is operated at the time of the low output.
Patent JP-S5641016-A (JP)
Title: Method and apparatus for removing scale of rod and bar material or thin rusty scale
Inventor: FUMA TOYOJI
IPC: B24C9/00
Filed: 1979-09-10
Abstract: PURPOSE: To smoothly finish the surface of the object to be descaled, by blasting the shots of large particle size against the object in order to remove the coarse scale and rust, and next, by blasting the fine shots in order to remove the thin rust and scale.  
     CONSTITUTION: The object to be descaled is put into the blasting room 2 of the first shot blasting machine 1; then, the steel shots of particle size 0.3W0.6mm are blasted out of plural blasting devices 4 at a speed 30W70m/sec; hereby, the coarse scale and the greater part of the rust are peeled off from the object surface. Next, the object is sent into the blasting room 7 of the second shot blasting machine 6, and the thin rust and the scale still remaining on the object surface are peeled off by the fine shots of particle size 0.1W0.2mm to be blasted from the blasting device 9 at the speed 30W70m/sec. The steel shots used in the first shot blast are sent to the separator 12; then, the large size shots are returned to the blasting device 4, and the find shots, the crushed shots, etc., are passed through the sieve 19 and the shots of particle size of 0.2mm or smaller are returned to the blasting room 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60261048-A (JP)
Title: Information signal recording medium
Inventor: GOSHIMA TOSHIICHI
IPC: G11B9/06
Filed: 1984-06-08
Abstract: PURPOSE:To obtain a low-cost medium while offering high performance by constituting the titled medium of a resin base member having prescribed characteristics and a conductive resin surface member having a melt viscosity characteristic below the melt viscosity. CONSTITUTION:A video disc is constituted by applying, e.g., a lamination type raw material, to, e.g., a video disc-exclusive press and heating and pressing at 180 deg.C under 140kg/cm<2> and heating and pressing it comprising a resin base member having a melt viscosity characteristic of >=2X10<4>Pa.sec at 180 deg.C and shear speed of 10sec<-1>, a conductive resin surface member having a molten viscous characteristic other than that of the base member, preferably a conductive resin surface having a melt viscosity characteristic of <=0.9 time of that of the base member. Then problems such as chipped surface member at press, deficient static capacitance and no correct information signal forming are not caused and the video disc with high performance is obtained.
Patent JP-H08287074-A (JP)
Title: Device for presenting unregistered word
Inventor: MASUICHI HIROSHI
IPC: G06F17/27
Filed: 1995-04-19
Abstract: PURPOSE: To present terms and documents related to a topic to be noticed at present to a user by monitoring the generation frequency of an unregistered word appearing in the latest documents such as documents to be continuously prepared (issued) at real time. CONSTITUTION: Newly prepared documents are always and continuously received through media such as a network environment and a CD-ROM and stored in a document storing means 11 together with their preparation or issue dates. At the time of receiving each document, a morpheme analysis means 12 analyzes the received data by morpheme analysis processing and stores the analyzed result in a morpheme analysis result storing means 13. A frequency monitoring means 14 applies appearance time attributes to all unregistered words (new word candidates) segmented by the morpheme analysis processing and monitors their generation frequency in accordance with time transition. Normally, a meaningless unregistered word appears irregularly on a time base. Thereby an unregistered word frequently appearing for a short period can be judged as a new word.  Thus the obtained new word is instantaneously informed to system users by a document presenting means.
Patent JP-H0413899-A (JP)
Title: Electrodeposition coating device
Inventor: HIBI HIROSHIGE
IPC: C25D21/00
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the generation of sparks and to form an excellent electrodeposition coating film by providing a slider connected to a power source lead wire to the rail arranged along an electrodeposition tank and clamping the power receiving plate of a hanger. CONSTITUTION:A material 911 to be coated is hung from a hanger 3 and dipped in the electrodeposition soln. in an electrodeposition tank 90, and the power receiving plate 4 of the hanger 3 is placed between the two clamping plates of a clamping part 21 of a slider 2 and clamped. A power is supplied to the material 911 through the lead wire 28, slider 2, receiving plate 4, and hanger 3 to coat the material. The power is supplied for a specified time, then the hanger 3 is moved backward by a conveyor 6 by one step, the receiving plate 4 of the hanger 3 is clamped, the slider 2 is also moved backward on a rail 1, and the next-stage coating is carried out. Since a sliding part is not present between the lead wire 28 and the slider 2, sparks are not generated, and an excellent electrodeposition coating film is formed.
Patent JP-H05289881-A (JP)
Title: Fuzzy inference device
Inventor: KUNUGI KAZUMASA
IPC: G06F9/44
Filed: 1992-04-10
Abstract: PURPOSE:To provide the fuzzy inference device which can prevent an erroneous centroid operation based on an unnecessary rule. CONSTITUTION:In a consequent part membership function parameter storage device 11, a specific value is set in advance to an address of a consequent part membership function being unnecessary, and whether the consequent part membership function read out of the storage device 11, based on an address corresponding to a grade value outputted by a grade arithmetic means of an antecedent part membership function is a specific value or not is decided by a discriminating circuit 12, and when the function is the specific value, the grade value after an MIN operation is set to '0' through an AND circuit 16, and an error of a centroid operation is prevented.
Patent JP-H08316941-A (JP)
Title: Multiplex transmission system of direct delivery cable
Inventor: ARAI MASAO
IPC: H04B3/02
Filed: 1995-05-16
Abstract: PURPOSE: To transmit more items than cable conductors for connection between the transmission side and the reception side. CONSTITUTION: The matrix connection is so performed that two of auxiliary relayes A1 to I8 for transmission are operated in different combinations at the time of turning-on of contacts S1 to S36 for transmission, and one conductor of a 10-conductor cable 3 is used as a common line, and contacts A1 B1 , B2 , C1 , C2 , C3 ,... of these relays are connected to the other nine conductors of the cable 3. Auxiliary relays A to I for reception are connected between the common line and the other nine conductors of the cable 3 on the reception side, and their contacts A1 to I8 are connected as a matrix so that two of auxiliary relays X1 to X36 are energized by combinations of two auxiliary relays for reception.  When one of contacts S1 to S36 for transmission is turned on, two of auxiliary relays A1 to A8 for transmission are operated, and two of auxiliary relays A1 to 18 for reception corresponding to them are operated, and auxiliary relays X1 to X36 corresponding to contacts S1 to S36 are operated.
Patent JP-S607464-A (JP)
Inventor: INOUE KIKUO
IPC: G09F7/16
Filed: 1983-06-27
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-H02296172-A (JP)
Title: Navigation apparatus for vehicle
Inventor: KAKIHARA MASAKI
IPC: G01C21/00
Filed: 1989-05-10
Abstract: PURPOSE:To correct a running position on a map by performing a correction according to accuracy of a running position data estimated and calculated as position on the map and accuracy of a position data obtained based on a satellite signal. CONSTITUTION:When a command signal Sc of a position correction command section 10 is supplied to an operation control section 15, a position estimating/ computing means 21 judges propriety of a position accuracy evaluation value ML corresponding to a position calculated and a position correction data is calculated from an estimated position data obtained by the means 21 and a position data Dg from a global positioning system (GPS) signal processing section 18. A final position correction data is determined from the evaluation value ML or a coefficient corresponding to a value of GDOP given by a signal GPOS to be supplied to a correction position calculating means 23. Then a correction data is added to an estimated position data from the means 21 or the data D4 from the processing section 18 to determine a corrected position of a vehicle by calculating 23 a correction data. Thus, the results are shown by correction on a map of an image display section 20 through an image display control section 19 by a position signal Dp.
Patent JP-H05290844-A (JP)
Title: Lithium secondary battery
Inventor: FUJIMOTO MASAHISA
IPC: H01M10/0568
Filed: 1992-04-09
Abstract: PURPOSE:To provide a lithium secondary battery having a large capacity and a high safety by using mix of natural graphite and artificial graphite as negative electrode material capable of storing and emitting lithium. CONSTITUTION:In a lithium secondary battery BA1 comprising a positive electrode 1, a negative electrode 2, a separator 3, a positive electrode lead 4, a negative electrode lead 5, etc., in which LiPF6-including electrolyte is used, a mixture of natural graphite with artificial graphite is used as negative electrode material capable of storing and discharging lithium. By thus using the mixed graphite blended with artificial graphite of which reaction speed with LiPF6 is slow together with carbon material of the negative electrode 2, quick reaction of the carbon material with LiPF6 can be prevented. A large-capacity and a high-safety lithium secondary battery can thus be provided.
Patent JP-S60260973-A (JP)
Title: Copying area designating device
Inventor: NAKAMURA TEIZOU
IPC: G03G15/00
Filed: 1984-06-07
Abstract: PURPOSE:To designate a copying area having a circular or other irregular shape, by pressing an original placed on a platen by closing an area designating panel and erasing the unnecessary area of the original in accordance with the operating condition of an electrode when the area designating panel is pressed while seeing the original surface through a cover. CONSTITUTION:A platen cover 31 which presses an original placed on a platen is constituted as a palen switch and composed of a transparent fixing board and a matrix-like electrode consisting of upper conductors 34 and 60 put on a lower conductor with a spacer in-between. When the cover 31 is closed and an area to be copied surrounded by points a-d is pressed while seeing the area from the back of the original through the cover 31, x- and y-coordinate values corresponding to the area are inputted and stored in a control section 49. Then the electrostatic latent image of the unnecessary area of the original is erased by means of an erase lamp in accordance with the stored values after the original is image- exposed and the electrostatic latent image of the original is formed. Therefore, a copying area having a circular or other irregular shape can be designated.
Patent JP-S5240304-A (JP)
Title: Manufacturing method of magnetic recording medium
Inventor: KUBOTA ISAO
IPC: G11B5/70
Filed: 1975-09-26
Abstract: PURPOSE: Anticharge effect is sufficiently maintained and loose winding is properly improved, while improving peel strength and scratch resistance, to sufficiently reduce bad effect to magnetic layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000309328-A (JP)
Title: Tray and designing method therefor
Inventor: IMANISHI MAKOTO
IPC: B65D1/36
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To reliably perform reception operation by a suction nozzle by determining lower and upper limit values of a size of a housing so that a tray has a predetermined clearance in longitudinal and lateral directions for an electronic component to be stored and so that the maximum rotation angle of the electronic component is a predetermined value or less. SOLUTION: When a square semiconductor electronic component 10 with a side of (a) is to be received in an approximately square housing 21 with a side of Y, the tray is designed so that the distance Y between opposite housing walls of the housing has a predetermined clearance C for the component 10, that is, Y>=a+C is satisfied. The clearance is preferably 0.5 mm or more. In addition, the distance Y is specified so that the maximum rotation angle θof the component is in a predetermined range or less, that is Y<=a.sinθ+a.cosθ is satisfied. The maximum rotation angle θ preferably 30 degree or less.