baber/WOPTO huggingface dataset:
Patent JP-H01220741-A (JP)
Title: Dynamic absorption type vibration suppressor
Inventor: ADACHI EIJI
IPC: F16F15/08
Filed: 1988-02-25
Abstract: PURPOSE:To suppress even complex vibration well by arranging mass bodies through intervals at plural positions on a resilient substrate thereby distributing a plurality of dynamic vibration absorbers having inherent vibration to be determined by the mass of the mass body and the spring constant of the resilient body. CONSTITUTION:In a resilient substrate 1 to be jointed to a vibration body 3, mass bodies 2A, 2B having different mass are buries through intervals at plural positions, and a plurality of dynamic vibration absorbers having inherent vibration to be determined by the mass of the mass body and the spring constant of the resilient body around the mass are distributed in a plane. Since the dynamic vibration absorbers are positioned at or near the peak position of vibration, the vibration is suppressed effectively. When more than two types of mass body 2 are provided and dynamic vibration absorbers having different inherent vibration are distributed, the vibration can be reduced effectively over a wide vibration range.
Patent JP-H01215861-A (JP)
Title: Stable composition containing shikonin pigment
Inventor: OKUDA TAKUO
IPC: A23L5/41
Filed: 1988-02-24
Abstract: PURPOSE:To provide a compsn. improved in the long-term color stability of drugs, cosmetics, foods, etc. colored therewith, by blending a shikonin pigment with tannin. CONSTITUTION:A shikonin pigment, which is contained in the root, etc. of gromwell of Boraginaceae vegetables, is blended with tannin (pref. one extracted from cranesbill) to provide a stable compsn. The blending ratio of tannin to the shikonin pigment is pref. around 1:1 in terms of molecular weight ratio in most cases. The obtd. shikonin pigment compsn. retains its vivid purplish red color as blended without being affected by light, air and humidity.
Patent JP-H07229723-A (JP)
Title: Method and device for measuring dimension and shape of article
Inventor: MATSUBARA TOSHIRO
IPC: G01B11/245
Filed: 1994-02-17
Abstract: PURPOSE:To provide a method and a device for measuring the shape and dimensions of an article where expensive accessory equipment can be dispensed with, the precision is high, and the photographing time is short. CONSTITUTION:The bright and dark fringe pattern characterized in the thickness of the fringe so as to enable discrimination of the order of the fringe is projected on an article 5 to be measured from a projecting device 1, the fringe pattern projected on this article to be measured is photographed by a photographing device 2, the three-dimensional coordinates of each part of this article to be measured are calculated while the order of the fringe is discriminated from this photographed fringe pattern, the respective contour surfaces 10a-10d are prepared from these calculated three-dimensional coordinates, and the dimensions of the article 5 to be measured are measured from the mutual geometrical relationship. The article 5 to be measured has the approximately the same section in the longitudinal direction at least approximately over the range of the field of vision of the photographing device 2, presenting an approximate shape. The photographing device 2 is arranged so that the optical axis may be approximately vertical to the longitudinal direction of the article 5 to be measured, and the line connecting its lens center to the lens center of the projecting device 1 may be approximately parallel to the longitudinal direction of the article 5 to be measured.
Patent JP-S55135410-A (JP)
Title: Sealing method for surface wave device
Inventor: OONISHI MICHITOSHI
IPC: H03H9/25
Filed: 1979-04-09
Abstract: PURPOSE:To form the gap on the propagation line of the surface wave without using any protective cap or the like, by coating the volatile low fusing point material on the substrate surface and molding them and then dispersing the volatile gas. CONSTITUTION:The surface wave device in which transmission and reception electrodes 2 and 3 are provided on substrate 1 is die-bonded to mount plate 5. Volatile material 9 of paraffin or the like is coated on the propagation line of the surface wave and then molded with the porous resin such as the phenol resin or the like. After this, the heating is given in the vacuum atmosphere, and as a result the volatile gas is dispersed through porous molded substance 8. In such way, the gap is formed on the propagation line. The molded substance doubles the absorber of the surface wave. In such process of gap formation, no use of the protective cap is required to reduce the working process.
Patent JP-S55136320-A (JP)
Title: Steel-pipe sheet pile
Inventor: MAEYAMA HIROSHI
IPC: E02D5/08
Filed: 1979-04-09
Abstract: PURPOSE: To settle the problems on the deformation due to the welding heat and on the transmission of the load by welding joint members on the outer peripheral surface of a steel-pipe sheet pile along the axis of the pipe and at a certain interval, in the case of construction of bridge piers etc.  
     CONSTITUTION: On the outer peripheral surface of the main pipe 14 of a sheet pile (steel-pipe sheet pile) jointing members 16 are welded along the axis of the pipe and at a certain interval. By driving a number of these main pipes 14 in the ground, an open caisson is formed. Next, the ground inside the open caisson is excavated and then a supporting member 19 consisting of the 1st plate 20 and the 2nd plate 21 is fixed to the jointing member 16 by bolts. Moreover, the 2nd plate 21 and an attaching plate 26 are placed opposite to each another and then connected solidly. Next, the bottom foundation concrete and the footing 15 are cast in the open caisson, thereby foundation works being completed. In this way, after the footing 15 being cast, the load charged on the footing 15 is transmitted smoothly to the main pipe 14 of the sheet pile through the intermediary of the attaching plate 26, the supporting member 19 and the jointing member 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09248193-A (JP)
Title: Amplification and detection of mycobacterium avium complex species
Inventor: KAREN AN DEIRII
IPC: C07H21/04
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new oligonucleotide having a specific base sequence, useful as e.g. a primer for amplifying the target nucleic acid sequence for Mycobacterium avium and Mycobacterium intracellulare, thus useful e.g. for the initial diagnosis of Mycobacterium infectious diseases.  
     SOLUTION: This new oligonucleotide, which is composed of a target linked sequence consisting of base sequences of formula I to formula VII, respectively, and, as the circumstances require, a sequence necessary for amplification reaction, is useful as, e.g. a primer for amplifying the target nucleic acid sequence for Mycobacterium avium and Mycobacterium intracellulare and thus for the early diagnosis of Mycobacterium infectious diseases. This oligonucleotide is obtained by amplifying the respective nucleotides for the dnaJ sequences of Mycobacterium avium and Mycobacterium intracellulare and by designing the target bound sequence so as to have perfect complementarity to one party of both the above sequences but represent one to two misconjugation with the other to result in base sequences each capable of forming hybrids with both the above-mentioned sequences. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H01217285-A (JP)
Title: Multistatic radar apparatus
Inventor: TAKAYAMA NAOHISA
IPC: G01S13/46
Filed: 1988-02-26
Abstract: PURPOSE:To perform the searching and tracking of a target within a wide range, by mounting a transmission means having a transmitter for transmitting a high frequency radio wave and a transmission antenna to a statellite or flight body. CONSTITUTION:A part of the high frequency radio wave transmitted from the transmitter 1a of the transmission means 1 mounted on the satellite or flight body in the sky through a transmission antenna 1b is reflected by a target 4 to be sent to the receiving means 2, 3 on the ground. The receiving means 2, 3 have receiving antennae 2a, 3a receivers 2b, 3b and azimuth angle/elevation calculators 2c, 3c to calculate the azimuth angle/elevation of the target. The data calculated by the azimuth angle/elevation calculators 2c, 3c are sent to a position calculator 7a and the position of the target 4 is calculated on the basis of the distance between the receiving means 2, 3 and displayed on a position display device 7b.
Patent JP-S60255597-A (JP)
Inventor: PANAGIOTEISU JIEI DAIAMANTOPOU
IPC: B63H1/14
Filed: 1985-03-07
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-H03245807-A (JP)
Title: Apparatus for automating separation of filter plates and washing of filter cloth in filter press
Inventor: TANII KIYOSHI
IPC: B01D25/172
Filed: 1990-02-24
Abstract: PURPOSE:To enhance dehydration efficiency by certainly releasing a cake by directly washing filter cloth from both surfaces thereof and also lowering the jet pressure of backwashing and achieving perfect washing by a reduced amount of use water and preventing the next filter plate from moving so as to follow at the time of a separation process. CONSTITUTION:An air cylinder 6 is downwardly suspended from the truck 3 on the horizontal track 2 above a filter press machine frame and a jet pipe 7 fitted with a separating shaking arm 8 is mounted to the leading end of the ram of the cylinder 6 to provide a mechanism separating filter plates 22 and performing the normal washing of filter cloth. A backwashing air cylinder 10 is fixed to the front part of the truck of the air cylinder 6 so as to be suspended therefrom and a backwashing water supply pipe 11 is horizontally provided to the leading end of the ram of the cylinder 10 in parallel to the jet pipe 7. A backwashing water connection pipe 13 is suspended from a water supply pipe 11 so as to come into contact with the backwashing water receiving port 17 provided to the filter plate 22 and a press lever 14 is also suspended from the pipe 11 so as to come into contact with the lot top plate 19 connected to the lid opening and closing the dehydration port of each of the filter plates 22 and the top plate 19 is pressed and lowered by the press lever 14 to close the dehydration port and, in this state, the backwashing of the filter cloth and the release of a cake are performed.
Patent JP-H06224564-A (JP)
Title: Method for reducing internal temperature of storing box
Inventor: SATO TSUNEO
IPC: H05K7/20
Filed: 1993-01-26
Abstract: PURPOSE:To reduce the internal temperature of a storing box without suction and exhaust of outside air by permitting the storing box to have the double structure of internal and external parts, providing a divider in the box, providing vent holes alternately at the both edges of the internal and external parts by the division and cooling the external air by ventilation, water cooling, etc. CONSTITUTION:A storing box is divided by placing a divider 3 between an internal plane 1 and an external plane 2, an external suction opening 4 and an external exhaust opening 5 are provided on the external plane and external air is permitted to flow inside of the divider. An vent hole 7 is provided inside at the top and an vent hole 8 at the bottom so as to provide the convection of internal air flow 9. The external air can also be compulsorily exhausted by a fan. In such a manner, the inside of the external air divider is cooled by permitting the external air to ascend from the external air suction opening 4 to the external air exhausting opening 5. Since the divider 3 is cooled, internal air 9 circulates from the top air vent hole to the maternal bottom air vent 8 and the temperature of the inside 10 of the storing box can be reduced without permitting external air to flow in. The external air can also be compulsorily exhausted by the fam.
Patent JP-H0658342-A (JP)
Title: Shaft coupling
Inventor: TOKUNAGA KEISOKU
IPC: F16D3/74
Filed: 1992-01-16
Abstract: PURPOSE:To compensate misalignment and deflection angle mismatching between both rotation transmission shafts by connecting two parallelogram link plates by 90 degree shifting from each other, and installing transmission shafts on both ends. CONSTITUTION:Transmission is performed when parallelogram link plates 3, 4 displace in the X and Y directions according to the eccentric amount of transmission shafts 1, 2. The height of the parallelogram link changes with the angle of rotation, however, a total of the movement amount of both X and Y links is constant, so a total of height of both the links is roughly constant, so that there is no practical influence. Elasticity of both the link plates 3, 4 gives some allowance to an angle change in both the shafts. With the constitution mentioned above, it is possible to give couple self-assembling force, prevent vibration because of small moment of inertia, meet deflection angle, and achieve buffering.
Patent JP-H03248103-A (JP)
Title: Optical fiber for image fiber
Inventor: SETO KATSUYUKI
IPC: G02B23/26
Filed: 1990-02-27
Abstract: PURPOSE:To prevent generation of bubbles and to obtain the high-strength image fiber by providing the center of the optical fiber with a part to constitute a nucleus of the softening temp. higher than the softening temp. of the periphery of the center. CONSTITUTION:The part to have the high softening temp. to constitute the nucleus is provided at the fiber center. Namely, a fine particle layer of porous glass consisting of GeO2-SiO2 of a GI type is deposited around, for example, a pure silica glass rod by an external deposition method. An SiO2 glass layer for a clad contg. fluorine is formed thereon by a plasma external deposition method. This rod is melt drawn from one end and is formed as the optical fiber. Therefore, the twist of optical core-clad fiber due to lowering softening temp. by contg. much dopant and the confinement of the local space by an intersection is thus prevented. The generation of the bliseter bubbles at a high temp. is prevented.
Patent JP-H05238122-A (JP)
Title: Printing shade-controlling printer
Inventor: SANADA SHUJI
IPC: B41J29/46
Filed: 1992-03-02
Abstract: PURPOSE:To prevent paper from being wastefully used by reducing a load on an operator by a method wherein a gap automatically regulating means of a gap between a head and a platen, a reprinting means, a means which reads a shade of a reprinted character or the like are provided. CONSTITUTION:When printing of one line is finished, a character shadedetecting sensor 4 informs a CPU 9 of information for a shade of a printed character. The CPU 3 analyzes a data based on the information and classifies the data into three stages such as a stage (1) wherein the shade is appropriate, a stage (2) wherein it is slightly light, and a stage (3) wherein it is entirely light. When the shade is of the stage (2), a gap value between a printing head and a platen is calculated. The value is sent to a head gap controller 2 and the gap is adjusted. Thereafter, the CPU 9 prints a data in a printing buffer 6. When it is judged to be of the stage (3) wherein the shade is entirely light, a value which makes the gap between the printing head and the platen narrower than the gap for the stage (2) is so adjusted as to be increased. Then, a content in the buffer 6 is printed again, and when the analyzed result of the shade of the character is of the stage (1), the value of the gap is kept.
Patent JP-H09235974-A (JP)
Title: Opaque liquid camera device
Inventor: ARAKI NAOMI
IPC: E21B47/001
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To take a clear picture without using transparent liquid and to prevent environmental pollution by filling an inside cylinder with spring water in an opaque liquid camera device, and pushing the front end cylinder against the surface to be tested to prevent the outflow of spring water and the mix of sludge. SOLUTION: CCD camera 3, etc., are arranged to an opaque liquid camera device, a lower casing 2 is mounted to the front end of an upper casing 1 providing a waterproof glass 5 on the front, an inside cylinder 9 capable of moving in the direction of the axis is provided to the inside thereof, and the front end cylinder 14 of an elastic body such as rubber, etc., is mounted to the front end of the inside cylinder 9. Spring water is jetted from a jet hole (b) to wash the waterproof glass 5, sludge 17 in the inside cylinder 9 is discharged to the outside from a hole 11 in the side and the front end, and when the front end cylinder 14 is pushed against the surface 19 to be tested with an electric cylinder 30, the inside cylinder 9 is moved against the urge of a coil spring 10 to close the hole 11 in the side and the jet hole (b) of spring water.  Accordingly, the supply of spring water is stopped the outflow of spring water in the inside cylinder 9 and the mix of sludge from the outside are also prevented, and a clear picture can be taken.
Patent JP-S59168995-A (JP)
Title: Memory
Inventor: ODA YUKIO
IPC: G01R31/28
Filed: 1983-03-17
Abstract: PURPOSE:To perform actual operation test of a memory simply without adding excessive input/output signal terminals for test by constituting a memory testing circuit provided with a timing generating circuit and an oscillator on the same semiconductor substrate with the memory. CONSTITUTION:A testing circuit 11 is connected to a starting signal line 12 for the purpose of testing memory 2. A mode selecting signal line 13 switches selectors 9a, 9b at the time of testing and connects a group of signal lines between the memory 2 and a testing circuit 11. An error detecting signal line 14 tests the memory 2 by the testing circuit 11 and reports presence of malfunction. One of output signal line 15 for the memory 2 sends out the output signal of the memory 2 normally, and sends out an error detection signal at the time of testing. One input terminal for a starting signal line 12 is enough for signal terminal increased at this time. As the testing circuit 11 has a built-in oscillator 16, it is not necessary to give clock. The memory 2 and testing circuit are constituted on the same semiconductor substrate.
Patent JP-S53130536-A (JP)
Title: High frequency wave heating device
Inventor: WATANABE ICHIROU
IPC: H05B6/74
Filed: 1977-04-19
Abstract: PURPOSE: To heat object uniformly by fitting conductive wall eccentrically from axis of rotary agitating blades which are provided, together with conductive wall, near loop type antenna which radiates ratio wave in heating chamber. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04283183-A (JP)
Title: Motorcycle with containing chamber
Inventor: YAMAUCHI KOSAKU
IPC: B62J9/00
Filed: 1991-03-11
Abstract: PURPOSE:To carry in and out an article with a rider left seated by locating a front containing chamber to a leg shield part with which a head pipe and a main tube are covered, installing a rear containing chamber to the upper part of the rear of a frame body, and covering the upper openings of the two containing chambers with respective covers. CONSTITUTION:A frame 1 forms an under bone type wherein a main tube 3 is bent deeply downward from a head pipe 2 and a frame body 4 of monocock structure extending from the lower part of a seat 22 to the upper part of a rear wheel 11 is connected to the rear end part of the main tube 3. A front containing chamber 41 is arranged to a leg shield part 36 with which the head pipe 2 and the main tube 3 are covered, a rear containing chamber 25 is situated to the upper part of the rear wheel of the frame body 4, and the upper opening parts of the two containing chambers 41 and 25 are covered with covers 42 and 48 respectively. This constitution enables a rider to easily carry an article in and out from the containing chamber in a state to be left seated.
Patent JP-S60189742-A (JP)
Title: Photosensitive material
Inventor: YOKOYAMA SHIGEKI
IPC: C08F8/12
Filed: 1984-03-09
Abstract: PURPOSE:To obtain good antistatic ability by incorporating an F-contg. graft polymer derived from a polymerizable monomer and a polymerizable hydrophilic monomer in a photosensitive material constituent layer. CONSTITUTION:At least one of constituent layers contains a polymerizable hydrophobic monomer having at least one F and a polymerizable hydrophilic monomer. It is preferable to form as this polymer, a polymer composed of a stem of the F-contg. monomer component and branches of the hydrophilic monomer component, or vice versa, and still preferable to use, as this graft polymer, an F-contg. graft polymer represented by formula I or II. The use of such a constituent layer can solve problems due to electrostatic charge accompanied by enhancement of sensitivity, high speed processing, high speed manufacture, etc. In formula I , A<1> is a copolymerized hydrophobic monomer unit contg. an ethylenically unsatd. group and F; B<1> is a hydrophobic copolymerized monomer unit having an ethylenically unsatd. group and no F; D<1> is a copolymerized hydrophilic monomer unit having an ethylenically unsatd. group; and R<1> is H or 1-3C alkyl. In formula II, A<2> is a copolymerized monomer unit having at least one F and at least one ethylenically unsatd. group; B<2> is a copolymerized monomer unit having no F and an ethylenically unsatd. group; L<2> is a bivalent bonding group; R<2> is as R<1>; (n) is an average polymn. degree of a hydrophobic monome A<2> of 2-1,000; and eachof x<2>, y<2>, z<2> is a copolymn. percentage of 30-99.99, 0-50, 0.01-20mol%, respectively.
Patent JP-S63210790-A (JP)
Title: Magnetic field detector
Inventor: TAKAHASHI HIROMICHI
IPC: G11B5/455
Filed: 1987-02-27
Abstract: PURPOSE:To facilitate the detection of a magnetic field component by driving plural detection electrodes made of nonmagnetic bodies which are arranged in an X-axial and a Y-axial direction and crossing said detection electrodes and a magnetic field produced by a magnetism producing body. CONSTITUTION:Detection electrodes X1-Xn made of nonmagnetic bodies are arranged in the X-axial direction and detection electrodes Y1-Ym made of nonmagnetic bodies are arranged at the Y-axial direction crossing the X-axial direction. Then, an amplifier 1 and synchronous rectifying circuits 2 are connected end parts of the respective detecting electrodes and all circuits 2 are connected to a control circuit 3. Further, the respective detection electrodes are coupled with a motor 5 as a detection electrode part 4 through a crank rod 6 and the magnetic force generation part 7 is arranged below the electrode part 4. In this state, when the motor 5 is rotated, the electrode part 4 enters circular motion over the generation body 7 to generate electromotive forces at the respective X-axial and Y-axial electrodes in proportion to the intensity of the magnetic field that the electrodes cross. The electromotive force is amplified by the amplifier 1, and then rectified and further smoothed by the circuit 2, and this DC current is detected by the circuit 3 by the electrodes to easily measure the distribution state of the magnetic field.
Patent JP-H04217641-A (JP)
Title: Ester exchange process
Inventor: MARIO JIUZETSUPE RUSHIANO MIRA
IPC: C07B61/00
Filed: 1991-03-11
Abstract: An ester of a carboxylic acid is prepared via a transesterification reaction which comprises reacting a lower alkyl ester of a carboxylic acid with a higher alkyl alcohol in the presence of a hafnium (IV) chelate catalyst.