baber/WOPTO huggingface dataset:
Patent JP-H05208822-A (JP)
Title: Production of fine powder of antimony pentoxide composition
Inventor: AOE TERUO
IPC: C01G30/00
Filed: 1992-01-29
Abstract: PURPOSE:To readily obtain fine powder of antimony pentoxide composition useful as a flame-retardant for resins and fibers, having excellent dispersibility to resins and fibers, only slightly reducing transparency of resins and fibers. CONSTITUTION:0.5-30wt.% calculated as Al2O3 based on antimony pentoxide of gelatinous aluminum hydroxide is formed at pH5-9 in an aqueous sol of antimony pentoxide, filtered, washed with water, dried and ground to produce fine powder of antimony pentoxide composition having 0.01-0.05mum average particle diameter.
Patent JP-H0643232-A (JP)
Title: Magnetometer and method of measuring magnetic field
Inventor: YUUJIN SHII HAASHIYUKOFU
IPC: G01R33/035
Filed: 1993-02-04
Abstract: PURPOSE: To obtain a compact, lightweight and moreover improved magnetometer having very high sensitivity which can be used in biomagnetism measuring fields. CONSTITUTION: The magnetometer 20 comprises a field pickup coil 22, and a field detector 26 for receiving an electric signal form the pickup coil and generating an electric output in response thereto. The pickup coil, preferably made of a high-temperature superconductor and the detector are housed in a thermally insulating enclosure 32, having no vacuum thermal insulation structure. Preferably, the enclosure is made of a foamable polymer, e.g. styrofoam. In order to cool down the pickup coil and the detector below the superconducting transition temperature thereof, a coolant is fed into the enclosure. A large number of module design magnetometers are coupled to form an array.
Patent JP-H11238374-A (JP)
Title: Acoustic device
Inventor: KATO HAJIME
IPC: G11B33/10
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic device for displaying a strength level corre sponding to an electric field strength on the stored data display part of a disk reproducing part in addition to the amount of data stored in a memory part. SOLUTION: This acoustic device has a tuner part 32, disk reproducing part 60, stored data display part and CPU 58. In tuner mode, the strength level corresponding to the electric field strength is displayed on the stored data display part. At the time of disk mode, the level of the data amount stored in a memory part 62 is displayed. Since the stored data display part displays the strength level corresponding to the electric field strength at the time of tuner mode, the separate level meter required before becomes unnecessary, space saving is enabled, the number of parts is decreased and cost reduction can be attained. Further, since the strength level is displayed by changing a display area on the stored data display part, this level can be visually easily recognized.
Patent JP-S59166131-A (JP)
Inventor: TOYOSHIMA TAKESHI
IPC: A61B5/08
Filed: 1983-03-14
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-S57155416-A (JP)
Title: Constructing method for lifting type marine working base
Inventor: ADACHI MASAAKI
IPC: E02B17/00
Filed: 1981-03-20
Abstract: PURPOSE:To add a leg for adding efficiently to the upper end of a leg with a rack a long in the longitudinal direction by mounting the leg with the rack to a lifting type marine working base proper and suspending a platform, on which a crane is placed, up to the upper end section of said leg along said leg and fixing it. CONSTITUTION:The leg 1 is set up to the working base proper 2. The platform 3 is fixed to the leg 1, and the crane 4 is placed onto the platform 3. Fixation between the platform 3 and the leg 1 is released, a suspending cable 7 is wound by means of a winch 8, and the platform 3 is lifted up to the upper end section of the leg 1 along the leg 1. The leg 1 is provided with the rack along the longitudinal direction. The platform 3 is fixed to the leg 1, the leg 34 for adding is placed onto the upper end of the leg 1 by means of the crane 4, and the leg 1 and the leg 34 are joined. The platfom 3 is thereafter lifted up to the upper end section of the leg 1 legnthened, and the legs 34 are added through the repetition of the same process.
Patent JP-H06231613-A (JP)
Title: Conductive paste of photopolymerization type
Inventor: YOKOYAMA AKINORI
IPC: H01B1/22
Filed: 1993-02-05
Abstract: PURPOSE:To provide a conductive paste of photopolymerization type excellent in anti-oxidization characteristic, being sintered at low temp., and capable of photolithograph patterning with an excellent bonding strength. CONSTITUTION:This paste is made of cupper alloy powder shown by AgXCul-x(0.001<=x<=0.4, atom ratio) and higher than the average silver concentration in its particle surface, photopolymerization monomer, photopolymerization stating agent, photo-radical generation agent, and grass frit of which softening point 300 to 530 degrees C and crystallizing temp. is 300 to 600 degrees C. It is thus possible to provide a fine line conductor with high conductivity, excellent anti-oxidization against oxide doping, good sintering characteristic at low temp. and high advantage in bonding strength.
Patent JP-S56137343-A (JP)
Title: Obliquity photographing device of jaw
Inventor: AKAGI FUMIAKI
IPC: G03B42/02
Filed: 1980-03-29
Abstract: PURPOSE:To perform correct obliquity photographing of jaw by changing the position of the rotating center axis of an arm having an X-ray tube at one end and an X-ray film cassette at the other end in such a manner that the distance between the focus of the X-ray tube and the film is made constant over the entire area of the jaw. CONSTITUTION:The line Y-Y' including the anterior tooth P indicates the median sagittal plane of the jaw head part, and the direction of the orthogonal base line Ls is set at the horizontal incident angle (alpha=0 deg.)XCO of the radiation central axis XC of an X-ray tube 7X. The film 14M in the cassette is disposed opposite to the X-ray tube 7X. The rotating central axis position of an arm 6 for jaw photographing at up to horizontal incident angle alpha=49 deg. is at the point A and if alpha is above this, said position shifts to the point B, thus the distance between the X-ray tube 7X' and the film 14M' is constant and only the axial fulcrum 4 moves like an arrow. Further, the X-ray tube 7X', the film 14M' move to the positions 7X'', 14M'', respectively and when beta=49 deg. is reached, the axial fulcrum position 4 advances to the point C. If it advances further, it returns to the point A. Hence, all the X-ray radiation central axes XC intersect orthogonally, whereby the square projection is accomplished and the distortion-free image is obtained.
Patent JP-H02221022-A (JP)
Title: Transfer device for fluid
Inventor: ISHIKAWA AKIRA
IPC: B65G53/30
Filed: 1989-02-20
Abstract: PURPOSE:To continuously transfer a plurality of sorts of fluid by providing a plurality of branch pipes which are branched off from a transfer pipe mutually in parallel and communicated to the transferring target according to respective sorts of fluid, a plurality of opening/closing valves respectively provided at the above-stated branched parts, signallers at branched parts, and a control means. CONSTITUTION:One of pigs 54 in a pig launcher 51 is introduced to a pig launcher outlet valve 58, hereafter, an opening/closing valve 55 is opened to apply the transfer pressure of a next transfer liquid C into the launcher 51, and simultaneously an opening/closing valve 83B for a branch pipe of the former transfer liquid B is fully opened. After a certain time, the outlet valve 58 is opened, and the pig 54 is moved to the pig receiver 52 side in a transfer pipe 50, while being pushed by the transfer pressure of the C liquid. Namely, the residual liquid B is swept away to a transfer target 82B through the valve 83B and the branch pipe 81B. When the pig 54 reaches a signaller 93, the valve 83 is fully closed, hereafter, at reaching a signaller 95, an opening/closing valve 83C for liquid sort distincted branch pipe is opened, and changeover of the transfer liquid is completed.
Patent JP-H08207281-A (JP)
Title: Ink jet recording head
Inventor: MORI TOSHIHIRO
IPC: B41J2/05
Filed: 1995-02-06
Abstract: PURPOSE: To smooth the flow of electric current and prevent breakdown due to the concentration of current by a method wherein a part whereat a wiring electrode is changed suddenly or bent is provided with a configuration capable of mitigating the concentration of current. CONSTITUTION: An ink jet recording head is constituted of a plurality of electrothermal converting bodies, formed on a substrate 100 and arranged between a pair of opposing electrodes. One of the pair of electrodes is connected to a common electrode and the other of the same is connected to an individual electrode while respective electrode are connected to an electrode pad 101 respectively. Respective electrothermal converting bodies generate heat by impressing a voltage through these electrodes.  In such a constitution, a part whereat a wiring width is changed suddenly from the electrode pad 101 to the wiring electrode 102, or a connecting part whereat the wiring electrode 102 is bent is provided with a taper shape as a concentration of current mitigating pattern 103 or the wiring width of such a part is changed in one or a plurality of steps so as to change the wiring width gradually.
Patent JP-S59174490-A (JP)
Inventor: YAMAMOTO OSAMU
IPC: B67B7/70
Filed: 1983-03-11
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-S62199668-A (JP)
Title: Alpha-cyanoacrylate adhesive composition
Inventor: FUKUSHIGE SETSUO
IPC: C09J4/04
Filed: 1986-02-26
Abstract: PURPOSE:The titled adhesive composition, consisting of an alpha-cyanoacrylate, pyrogallol, urethane rubber and trimethyl borate and having high adhesive strength, tensile shear strength, peeling strength and impact peeling strength and improved heat, water and moisture resistance. CONSTITUTION:An adhesive composition obtained by blending (A) 100wt% alpha-cyanoacrylate with (B) preferably 0.01-0.2wt% pyrogallol, (C) preferably 5-20wt% urethane rubber, preferably exhibiting rubber elasticity and soluble in the monomer (A) and (D) preferably 0.005-0.05wt% trimethyl borate.
Patent JP-S62200365-A (JP)
Title: Image forming device
Inventor: YAMAZAKI SHUICHI
IPC: G03G21/00
Filed: 1986-02-28
Abstract: PURPOSE:To improve the operability by providing a concealing door open/close detecting means which detects whether a concealing door is opened or closed and a mode setting means which sets the mode due to a mode setting key in the concealing door based on the detection result of the detecting means. CONSTITUTION:In case of setting of the copy mode, a main controller 61 checks the detection signal of a concealing door open/close detecting sensor 52 to judge whether a concealing door 50 is closed or not. If the door 50 is closed, the controller 61 sets the copy mode set by the copy mode setting key in the door 50, namely, a preliminarily determined standard mode of both sides copy, margin of binding, variable magnification, page continuous copy, etc. If the door 50 is opened, the copy mode set by the copy mode setting key in the door 50 is set in accordance with operations of copy mode setting keys, namely, a both sides copy key 25, a page continuous copy key 26, a zoom variable magnification key 27, a dimension variable magnification key 28, and a binding margin adjusting key 29. Thus, an operator can copy originals in the standard mode even if the concealing door is closed after setting a special copy mode, and the operability is improved to reduce miscopying.
Patent JP-S56137205-A (JP)
Title: Apparatus for measuring flatness
Inventor: KOGA KATSUYASU
IPC: G01B11/24
Filed: 1980-03-31
Abstract: PURPOSE:To effect precise measurement subject to no influence from the measuring circumstance by an apparatus wherein a material to be measured is moved relative to a detector to issue a gradient signal for each unit transfer and the integrated values of thus issued signals are stored in the corresponding addresses. CONSTITUTION:Light from a light source 2 is passed through an image inverting prism 8 in a detector 3 and then irradiated upon the measured surface of a material 1 to be measured via a semipermeable mirror 4. The light reflected at the surface of the material 1 to be measured passes through the semipermeable mirror 4 and enters into a prism 5. Two light beams divided by the prism 5 hit upon photodetectors 6, 7, respectively. When the material 1 to be measured is inclined, intensity of the light beams hitting upon the photo detectors 6, 7 is varied so that the photo detectors 6, 7 output signals in proportion to a gradient of the material 1 to be measured. The outputs from the photo detectors 6, 7 are processed and stored subsequently to obtain signals indicating the surface shape of the material 1 to be measured.
Patent JP-S59168363-A (JP)
Title: Apparatus for swinging ultrasonic probe
Inventor: KITAI HIROTO
IPC: G01N29/265
Filed: 1983-03-15
Abstract: PURPOSE:To facilitate the comparison and detection of the same defect at a different angle by changing the incident angle alone to switch over to angle beam flaw detection when a defect is discovered by making an ultrasonic wave hit upon an object to be detected vertically. CONSTITUTION:An ultrasonic wave is oscillated from a probe 1 and proceeds through a liquid 2 to detect a flaw by slant incidence from the surface 5 of an object to be measured. When a defect is discovered at the phase 6 in the object 5 being detected, a gear 13 is turned in the direction A through a drive gear 12 and a shaft 11 and a circular arc gear 10 is rotated in the direction B. A probe 1 mounted on the gear 10 is stopped on the focusing line 7 and focuses on the defect 6 by moving a support 14 upward or downward to perform a vertical flaw detection. In addition, a comparative flaw detection can be done easily at a different angle by further turning the gear 10.
Patent JP-S62199271-A (JP)
Title: Automatic welding equipment for intersecting body
Inventor: ANDO MASAAKI
IPC: B23K9/12
Filed: 1986-02-28
Abstract: PURPOSE:To perform the automatic welding with compact constitution by rotating a supporting shaft at a constant velocity on the center of an intersecting curve and performing the welding with a welding torch while profiling on the intersecting curve with a profile sensor. CONSTITUTION:Welding equipment is installed n the end face of the 2nd cylindrical body 2 which is crossed to the 1st cylindrical body 1 with the axes at right angles and tacked. The contact-type profile sensor 30 is brought into contact with a groove face of the intersecting curve S with the same position as the welding torch 28 and after the torch 28 is arranged symmetrically with the profile sensor 30 with respect to the supporting shaft 4, the supporting shaft 4 is rotated at the constant velocity 4 to start the welding. The mechanical displacement by the profile sensor 30 to profile the groove face of the intersecting curve S is converted into electrical signals in a radial direction (R axis) and a central axial direction (A axis) of the curve S respectively by a single profile controller 32. Then, the automatic welding is performed along the curve S by controlling motors 24 and 25 for driving the R axis and motors 19 and 20 for driving the Z axis.
Patent JP-S57157607-A (JP)
Title: Hybrid integrated circuit
Inventor: KIMURA TAKASHI
IPC: H03F3/191
Filed: 1981-03-24
Abstract: PURPOSE:To prevent a lead-in phenomenon in high frequency amplifying, by connecting the emitter of a transistor having the base earthed via a diode to the bias terminal of  high frequency transistor via a high frequency cutting means. CONSTITUTION:A transistor (TR) Q2 is used for a DC bias circuit of a high frequency TR Q1. The collector of the TR Q2 is connected to a power supply terminal, and the base is earthed via diodes D2 and D3 which are biased forward. Furthermore a resistance R1 is connected between the collector and the base, and the emitter is connected to the bias terminal of the TR Q1 via a high frequency cutting means consisting of a coil L3, a resistance R2 and a capacitor C6. The impedance of the bias circuit lowers owing to the TR Q2, and accordingly the bias voltage can be set constant when a high frequency input is supplied.
Patent JP-H08230920-A (JP)
Title: Pouring cap
Inventor: SAITO TAKASHI
IPC: B65D47/08
Filed: 1995-03-01
Abstract: PURPOSE: To prevent liquid matter from remaining in a cap pouring port part by providing a pouring port peripheral wall having an engaging projection provided to the outer peripheral surface thereof to the peripheral edge of a pouring port top wall in a suspended state and forming a recessed part to the central part of the pouring port top wall and providing a plurality of pouring through-holes to the recessed part to constitute a cap main body. CONSTITUTION: A cap main body 10 consists of a pouring port part 11 and the peripheral wall part 12 suspended therefrom. The pouring port part 11 has the pouring port peripheral wall 14 rising from the end edge of the flange-shaped top surface part 13 extended from the upper end edge of the peripheral wall part 12 toward the central part thereof and a pouring port top wall 15 is provided to the upper end part of the pouring port peripheral wall 13. The inner cylindrical part 17 internally fitted to the caliber part of a container main body 40 is provided to the top surface part 13 in a suspended state and a tray-shaped recessed part 15a is provided to the central part of the pouring port top wall 15 and pouring through-holes 19... are formed to the recessed part 15a.  An upper lid 20 having the inner ring 21 brought into contact with the pouring port peripheral wall 14 under pressure is connected to the cap main body 10 by a hinge 30.
Patent JP-H05217262-A (JP)
Title: Disk driving device
Inventor: WATANABE TARO
IPC: G11B17/04
Filed: 1992-01-31
Abstract: PURPOSE:To prevent the rattle and the positional deviation of a disk at the time of take-out after the release of chucking in a disk driving device. CONSTITUTION:A movable chassis 4 placing a turntable 10 driven by a disk motor 9 and an optical pickup 11 is attached movably vertically corresponding to disk guide surfaces 7a, 7b provided on both side plates 3a, 3b. Disk pressing plates 14a, 14b are pivoted rotatably in a vertical direction on the inside surface side of an upper chassis 5 where a chucking member 13 corresponding to the turntable 10 is attached and biased elastically to the disk guide surfaces 7a, 7b sides. The disk pressing plates 14a, 14b are pushed up by sliders 18a, 18b interlocking with the rising operation of the movable chassis 4 and sliding upward and separated from the disk guide surfaces 7a, 7b.
Patent JP-S58159031-A (JP)
Title: Frequency modulation/television receiver
Inventor: YAMAMOTO KATSUMI
IPC: H04B1/16
Filed: 1982-03-16
Abstract: PURPOSE:To control the gain, by constituting so that a wide band a AGC circuit is operated when receiving the aural signal of a television, the wide band AGC circuit is not operated when receiving FM, and supplying fixed DC potential to the AGC circuit only at the time of a strong input. CONSTITUTION:When changeover switches S1, S2 and S4 are set to the television side terminal, transistors Q1, Q2 and a DC amplifier 5 all attain an operating state when receiving the aural signal of a television, and an AGC circuit of a wide band is operated. Subsequently, when the switches S1, S2 and S4 are set to  the FM side terminal, an FM signal is received by an antenna 1, is converted to the first intermediate frequency signal fPM by a tuner, and is converted to the  second intermediate frequency signal by a frequency converting circuit 3. The  second intermediate frequency signal is transmitted to the following stage, and also is applied to the base of the transistor Q1 through a capacitor C1, but in this case, Q1 cannot operate since the switch S4 is turned to the FM side. The DC amplifying circuit 5 outputs voltage decided by a diode D2, it is fed back to a tuner 2, and desired gain is obtained.
Patent JP-S50138835-A (JP)
IPC: B41J2/43
Filed: 1975-04-07
Abstract: An improved electrographic recording stylus for electrographic recording systems includes a magnetic flux concentrating portion and a separate and distinct electrode portion connected to electronic circuitry furnishing voltage potential record pulses to the stylus for electronically charging toner that is in contact therewith.
Patent JP-S63208738-A (JP)
Title: Fine powder forming device
Inventor: TOKUDA TOSHIYUKI
IPC: G01N1/10
Filed: 1987-02-24
Abstract: PURPOSE:To stably form fine powder by providing a hollow heat resistant sampling pipe in order to sample a moltem metal and executing operations from sampling to ejection of the molten metal continuously. CONSTITUTION:A molten metal analyzing instrument 20 is constituted by connecting a fine powder forming device 21 and a plasma emission analyzing instrument 2 by a transport pipe 23. The inside of the sampling pipe 34 is filled with the molten metal flowing therein from an aperture 39 at the bottom end when the fine powder forming device 21 is lowered to maintain the state of immersing the sampling pipe 34 into the molten metal. The molten metal 25 is deprived of heat by the sampling pipe 34 and a quartz plate 36, etc., to solidify. The fine powder forming device 21 is risen to expose the solidified surface of the molten metal. Gaseous Ar is thereafter supplied through an introducing pipe 43 and a high voltage is applied to a discharge electrode 47. Spark discharge is thereby executed in a gaseous Ar atmosphere, by which the evaporation of the molten metal is generated from the solidified surface and the fine powder having the same components as the components of the molten metal is formed. The formed fine powder is passed through a leading-out pipe 4 to the transport pipe 23 by the flow of the gaseous Ar.
Patent JP-H06226055-A (JP)
Title: Hermetic suction type ultrafilter type sample concentrating implement
Inventor: OKAZAKI HIROSHI
IPC: B01D61/18
Filed: 1993-02-05
Abstract: PURPOSE:To provide the hermetic suction type ultrafilter type sample concentrating implement which is small in the size and weight of the body, does not require a power source, eliminates a possibility of scattering of the sample to the outside and, therefore, has excellent practicability and environmental maintenance characteristic. CONSTITUTION:This implement has an ultrafilter membrane 2 which is movable within the concentrating implement body 1 along a central axial line, a vacuum evacuation port 5 of a septum seal type and sample injecting and discharging port 6 respectively installed to the front end face and flank of the concentrating implement body 1 and a hand pump 8 connected to the front end of a connecting tube 04.
Patent JP-S52126233-A (JP)
Title: Scanning optical system with optical system for forming intermediate tint image
Inventor: KAWAMURA NAOTAKA
IPC: G03G15/04
Filed: 1976-04-14
Abstract: PURPOSE: To attain a stable intermediate image by changing the wave length of the light of a light source, such as, laser, and forming a scanning beam with a light path provided with two sets of aperture and a color separating prism. 
     COPYRIGHT: (C)1977,JPO&Japio