baber/WOPTO huggingface dataset:
Patent JP-H02212687-A (JP)
Title: Switching device for fluid valve
Inventor: FUJII HAYATO
IPC: F16K31/44
Filed: 1989-02-13
Abstract: PURPOSE:To enable the increase of the switching speed of a valve body by the use of a hydraulic cylinder having high thrust by a method wherein a lock rod is movable to a fluid valve body in a direction extending at right angles with an axis, and through engagement of the lock rod with the stopper of a valve operating rod in an operation position, movement in an axial direction is regulated. CONSTITUTION:When a pneumatic cylinder 15 is expanded, after a drive plate 16 and coupling rods 17 and 18 are moved in a direction M1, the right end of a compression spring 19 is pressed against a control plate 23, and thrust in a direction M1 is exerted on the plate 23. In which case, since a lock rod 13 is brought into contact with a surface 11a of a stopper, axial movement of a control rod 3 is regulated and the control rod is not moved. When the cylinder 15 is further expanded, a cam member 21 is pressed by a stop ring 32 to enter between lock rods 13 and 13 to separate the lock rods away from each other, resulting in release of engagement between the lock rod 13 and the stopper 11. At a moment when engagement is released, the plate 23 and the control rod 3 are moved in a direction M1 through thrust of the spring 19 to switch a fluid valve 2, and the stopper 11 is protruded rightwardly of the lock rod 13.
Patent JP-H08212672-A (JP)
Title: Disk loading device
Inventor: OSADA YASUO
IPC: G11B17/26
Filed: 1995-02-01
Abstract: PURPOSE: To smoothly select a disk cartridge by an elevation device and to smoothly carry the selected disk cartridge to a recording and reproducing part. CONSTITUTION: One of plural disk cartridges 320 housed in a laminated state in a disk stocker 62 is moved toward the recording and reproducing part 11 by carrying members 49 and 62. In the case where the disk stocker 62 is moved in a guide cylinder 41 by an elevation device, the carrying members 49 and 62 are retracted from the disk stocker 62.
Patent JP-S62193135-A (JP)
Title: Bonding apparatus
Inventor: KASHIMA NORIYASU
IPC: H01L21/50
Filed: 1986-02-19
Abstract: PURPOSE:To make it possible to position a lead frame without using a positioning pin, by providing a control part, which corrects the amount of conveying the lead frame by a conveying mechanism in correspondence with the amounts of positions that are detected by a detector. CONSTITUTION:A lead frame 2 is sent on a conveying path. At first a conveying motor 36 is operated so that the frame is conveyed to a semiconductor chip 18 at the first position in the conveying direction by a distance (e) with a tip S as a leading part. At this time, the first semiconductor chip 18 is positioned with a lower roller 33 and the lead frame 2, which is slipperly and has errors in size and the like. The amounts of deviation in positioning at this time Cs, Cy, Dx and Dy are detected by an ITV camera 23. Based on the detected signals, an X motor 20a and a Y motor 20b are controlled. The position of a bonding head 16 is corrected in a correspondence with the amounts of deviation Cx, Cy, Dx and Dy, and bonding is performed. Based on the amounts of position deviation, the conveying amount of the lead frame 2 is controlled. Therefore, a positioning pins is not required, and the structure is not complicated.
Patent JP-H01211255-A (JP)
Title: Manufacture of substrate on which pattern is formed
Inventor: MURAHARA MASATAKA
IPC: G03F7/20
Filed: 1988-02-17
Abstract: PURPOSE:To heighten adhesiveness with a substrate and to form a pattern with high resolution by projecting a prescribed quantity of short wavelength light for a short time on a resist thin film via reticle. CONSTITUTION:The pattern is formed on the substrate on which a resist film is formed by projecting the short wavelength light less than 300nm in 2J/cm via the reticle. Also, the pattern is formed by setting the thickness of the resist film at 100Angstrom -1mum. At the time of developing the resist material, a reaction product is removed selectively by a developing processing after generating decomposition reaction or low molecular reaction in macromolecule polymer which exists in the exposure part of the resist material formed on the substrate, thereby, the pattern with high resolution can be obtained.
Patent JP-S59160920-A (JP)
Inventor: IWATA KOUICHI
IPC: H01H33/70
Filed: 1983-03-03
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-H09231398-A (JP)
Title: Information processor and its controlling method
Inventor: MORINO TAKASHI
IPC: G06T19/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To specify a texture to be adjusted based upon geometric data expressing three-dimensional(3D) virtual space and textures and to interactively adjust the quantity of the specified texture. SOLUTION: A two-dimensional(2D) plane picture based upon 3D data read out by a 3D data reading part 201 is displayed by a 2D data generating part 203 and a 2D display part 204. A texture quantity calculating part 205 calculates the quantity of a texture for plotting a 3D picture based upon the 3D data on plural visual point positions set up in the 2D plane. A texture quantity exceeding position display part 206 clearly displays a visual point position where the calculated quantity of texture data exceeds a prescribed value, on a 2D plane. A texture quantity adjusting part 208 adjusts the data quantity of a required texture.
Patent JP-S61192298-A (JP)
Title: Production of erythromycin d
Inventor: UORUTAA DANIERU SERUMAA
IPC: C12P19/62
Filed: 1986-02-19
Abstract: A culture of microorganism, Nocardia sp. ATCC 39043, directly produces erythromycin D by fermentation, together with esters comprising 4 sec -O-acetylerythromycin D, 3 sec , 4 sec -di-O-acetylerythromycin D and 3 sec -O-acetyl-4 sec -O-propionylerythromycin D. The most valuable of these esters, the 3 sec , 4 sec -diacetate, is the major component of the fermentation. If erythromycin D itself is the desired product, hydrolysis of the esters is optionally carried out in the broth prior to isolation of the erythromycin D. 
<??>Erythromycin D is one of a group of macrolide antibiotics having common structural characteristics as follows: 
<CHEM>
Patent JP-S58152367-A (JP)
Title: Rectangular fluorescent lamp
Inventor: SAKAYAMA KOUHEI
IPC: H01J61/32
Filed: 1982-03-05
Abstract: PURPOSE:To reduce the size of a 40 watt type rectangular fluorescent lamp compact without reducing its brightness by forming said lamp while respectively selecting the specific sizes for the radius of curvature of the valve curved parts of said lamp and the ring outer diameter of the opposing linear parts of the lamp. CONSTITUTION:A rectangular fluorescent lamp is formed by making in a square shape, a valve 1 having the outer diameter (d) of 25-32mm. obtained by depositing a fluorescent film 2 on its inner face and fixing an electrode 3 on its both end parts by utilizing the continuous linear parts and curved parts such that said both end parts are positioned in one of the curved parts. Further, the radius of curvature R inside each curved part is made 20-40mm., and the outer radius D of the opposing linear part is made 305-335mm.. And inert gas composed of mercury and argon as its main components is enclosed under the pressure of 1.5-3.0Torr into the valve 1. Accordingly, a 40 watt type fluorescent lamp can be made compact without reducing its brightness along with the possibility of combined use with a commercial stabilizer.
Patent JP-S51112521-A (JP)
Title: An insecticide for green rice leafhoppers
Inventor: YAMAMOTO IZURU
IPC: A01N47/22
Filed: 1975-03-25
Abstract: PURPOSE: A carbamate insecticide with marked activity on insecticide-sensitive and resistant green rice leafhoppers. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04254885-A (JP)
Title: Fixing device
Inventor: NAMI YASUO
IPC: G03G15/20
Filed: 1991-02-06
Abstract: PURPOSE:To provide a fixing device being miniature and low in cost and having a parting agent applying device not producing application nonuniformity due to viscosity, etc., of a partition agent. CONSTITUTION:An oil applying device 30, applying a partition agent L to a fixing roller 10, is composed of a vessel main body 31 having the partition agent L and an opening part 32 on a fixing roller 10 side, an applying roller 33 arranged so as to close the said opening part 32 with its diameter part, and a transfer mechanism 34, etc., transferring the said applying roller 33 in a condition where the applying roller 33 is abutted to the fixing roller 10. The transfer of the applying roller 33 with the transfer mechanism 34 forms gaps 35 and 36 between the applying roller 33 and the opening part 32 end part of the vessel main body 31. This can uniformly apply the partition agent L in the vessel main body 31 to the fixing roller 10 via the applying roller 33.
Patent JP-S58160298-A (JP)
Inventor: NAGASHIMA HIDEAKI
IPC: B67D7/40
Filed: 1982-03-08
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-S52120585-A (JP)
Title: Metallic vapor discharge lamp
Inventor: SHINTANI IKUROU
IPC: H01J61/20
Filed: 1976-04-01
Abstract: PURPOSE: To improve color performance of a metallic vapor discharge lamp by sealing a metal halide together with mercury and an inert gas in a transparent container incorporating an electrode therein. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61195926-A (JP)
Title: Production of sintered ore at high yield
Inventor: NAKADA TAIZO
IPC: C22B1/20
Filed: 1985-02-26
Abstract: PURPOSE:To obtain sintered ore which permits easy division of a sintered body at a high yield by forming thin layers of different kinds of raw materials within the raw material layer charged between a raw material charger and ignition furnace. CONSTITUTION:A hollow device 1 for supplying different kinds of raw materials in parallel with the longitudinal direction is installed in the packed layer 4 of the charging raw material layer between the raw material charging device 2 and ignition furnace 3 of a continuous sintering machine. This device for supplying different kinds of raw materials has slits made into a prescribed shape to supply different kinds of the inorg. raw materials such as pulverized ore and limestone into the layer 4, thereby forming thin film layers. The thin film layers divide the packed layer of the charging raw material to vertical, lateral and cruciform shapes according to the slits. The charging raw materials is successively sintered and when the material falls through a discharge port into a crusher, the material is fractionated with the thin film layers as a boundary. The disintegration is thus made easy and the sintered ore is obtd. at a high yield without the generation of powder and granular materials.
Patent JP-S60180073-A (JP)
Title: Air cell
Inventor: DEGUCHI KATSUO
IPC: H01M12/02
Filed: 1984-02-27
Abstract: PURPOSE:To prevent zinc contained in an air-zinc cell from being dissolved as well as gas from being produced in the cell by adding a metal salt of specific phosphate monoester and phosphate diester to a caustic alkaline electrolyte. CONSTITUTION:In an air cell with use of zinc for a negative electrode and activated carbon for a positive electrode, a metal salt of phosphate monoester and phosphate diester represented by a general formula shown is added into an aqueous caustic alkaline solution such as caustic alkaline, etc., as an electrolyte by about 0.01-1wt% with respect to a paste zinc electrode. Here, R in the formula is an alkyl group and an alkalyl phenyl group having a C number ranging 8-30, m 1-30, n=1 or 2, and M is metal belonging to I a, IIa, and IIb groups. With the air cell described above, a leakproof property as well as discharge characteristics can be improved.
Patent JP-H11229127-A (JP)
Title: Production of optical recording protective film
Inventor: MISHIMA TERUSHI
IPC: C23C14/34
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optical recording protective film less in the generation of particles in the method for producing a protective film used for optical media such as an optical disk executing the recording and erasing of information by using an optical beam. SOLUTION: In a sputtering target composed of a sintered compact having a compsn. composed of 10 to 30 mol.% silicon dioxide with >=99.999 wt.% purity, further contg., at need, 10 to 1000 ppm aluminum oxide, and the balance zinc sulfide with >=99.999 wt.% purity and having >=90% relative density, the one in which, as to the zinc sulfide, the coexisting ratio (α/β) of α type crystals to β type crystals lies in the range of 0.001< α/β <0.3 is used.
Patent JP-H02214776-A (JP)
Title: Vibration damping sheet for automobile
Inventor: KISHIMOTO ATSUNORI
IPC: C08L95/00
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a lightweight vibration damping sheet for automobile having excellent vibration-damping properties in a wide temperature range by molding a filling material prepared by blending mica, iron oxide powder and an auxiliary filling material in a specific ratio into a sheetlike shape by using a binder material containing a bituminous substance. CONSTITUTION:(A) 100 pts.wt. binder material containing >=20wt.% bituminous substance, optionally petroleum resin, process oil, etc., is blended with (B) B1: 5-100 pts.wt. mica having preferably <=350mum size, B2: 5-100 pts.wt. iron oxide powder (preferably Fe3O4 or gamma-Fe2O3) having 0.05-100mum, preferably 0.05-10mum particle diameter and B3: 5-100 pts.wt. auxiliary filling material (preferably fibrous material such as old paper) so as to make total amounts of B1 to B3 <=30 pts.wt. to give a blend having 2-40wt.% content of the component B in the blend. The blend is molded into a sheetlike shape to give vibration-damping sheet for automobile.
Patent JP-H08206462-A (JP)
Title: Hollow yarn membrane module
Inventor: YAMAZAKI TSUTOMU
IPC: B01D63/02
Filed: 1995-02-01
Abstract: PURPOSE: To provide a hollow yarn membrane module keeping a good permeation flow rate, extended in life and facilitated in production by providing a sheet like article capable of being made common even in kinds different in shape and dimension. CONSTITUTION: In the hollow yarn membrane module wherein bundles 3 each consisting of a large number of hollow yarn membranes 2 are wound around a flexible sheet like article 5 having an air venting passage 4 for venting the air accumulated in a case 6 to the outside of the case 6 over the entire periphery thereof to be inserted in the case 6 and the sheet like article 5 is sealed and fixed to the end part of the case 6 by a seal material 7 while the air venting passage 4 and the terminals of the hollow yarn membranes 2 are opened, the sheet like article 5 is constituted of the part 52 having the air venting passage 4 and a water passing part 51.
Patent JP-H01211088-A (JP)
Title: Code data system and reader and original plate preparing device and business card and mail
Inventor: YONEKUBO MASATOSHI
IPC: G06K7/10
Filed: 1988-02-18
Abstract: PURPOSE:To eliminate the frequent occurrence of an error due to a stain and dirt and to handle code data having large capacity with a simple device by using a diffraction means to prepare a shading pattern corresponding to the recorded code data. CONSTITUTION:Coherent light emitted from a light source 101 is diffracted and reflected by a diffraction element 102 on which the code data are recorded, and the shading pattern corresponding to the code data is reproduced on a photoelectric converting element 103. The code data, which are made into an electric signal by the photoelectric converting element 103, are converted into the form of available data by a signal processing circuit and used. For the diffraction element 102, an uneven pattern which is obtained by processing a photosensitive material 203 by photo etching processing, is used as an original plate, and an object obtained by transferring and copying the original plate with a roll leaf hot stamping is used as the diffraction element 102. Thus, the error never occurs frequently due to the stain and the dirt on a bar code, large memory capacity can be obtained, and an optical system for a reader can be simplified.
Patent JP-H07244496-A (JP)
Title: Text recitation device
Inventor: NIIMURA TAKAHIKO
IPC: G10L13/07
Filed: 1994-03-07
Abstract: PURPOSE:To provide the text recitation device which generates a natural sensational speech where tastes of individual device users are reflected. CONSTITUTION:On the basis of rhythm parameters of a calm speech which are generated by the rhythms of an input text, ideal sensational speech rhythm parameters showing a specific feeling are generated from relative value information. An element piece selection part 110 selects and extracts the element pieces of the rhythm parameters which are closest to the feeling speech rhythm parameters from a waveform data base 104 and sends them to an element piece rhythm operation part 105. An element piece rhythm operation part 105 operates the rhythm parameters of the element pieces within a range wherein naturalness is held and puts them close to the feeling speech rhythm parameters to obtain a desired feeling synthesized speech.
Patent JP-S58154078-A (JP)
Title: Take-up method of paper tape
Inventor: AKIYAMA KAZUHIRO
IPC: G06K13/24
Filed: 1982-03-08
Abstract: PURPOSE:To reduce the time to take up the paper tape and to increase the using efficiency of a paper tape take-up device, by starting the take-up of the paper tape with the detection signal for the end of perforation and tape reading to take up the paper tape independently of the input and output operations. CONSTITUTION:A data control part 1 of a paper tape input/output device M transfers data to a tape device 3 and then checks whether the perforation or reading of the tape are over. When the end is detected for the perforation and reading of the tape, the part 1 transmits the signal to a tape control part 2 and a tape take-up control part 4. Thus the part 4 receives the detection signal to drive a tape take-up part 5. Thereafter the part is kept away from the part 1 until the take-up is over. When the take-up is through, the part 4 stops the part 5 to prepare for reception of the signal of the part 1.
Patent JP-2000235073-A (JP)
Title: Multi-receiving-channel radar system, and multi- receiving-channel radar apparatus
Inventor: OSHIMA SHIGEKI
IPC: G01S13/48
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a multi-receiving-channel radar apparatus with one receiving set. SOLUTION: This apparatus is a multi-receiving-channel radar apparatus having a switching unit 106, a distributor 110, a discrete Fourier transformer 111, a phase corrector 112, and a beam-forming radar signal processor 113, which are synchronously controlled by a controller 114, and having (n) pieces of receiving antennas 105-1,105-2,..., 105-n. Connection to a low noise amplifier 107 is switched in a frequency (fts) in the antennas 105-1, 105-2,..., 105-n by the switch 106. The (fts) is found by an expression fts=αnB, where B is a frequency band width of a signal to be detected. A holographic radar with one receiving unit prevented from missing a signal having a frequency not higher than the frequency B is constituted by making the α two or more.  An azimuth, a distance and a relative speed with respect to a target are calculated in the processor 113 based on the (n) numbers of phase-corrected discrete Fourier transformation data.
Patent JP-S59162145-A (JP)
Title: Glass composition having low melting point
Inventor: ISHIHARA MASAYUKI
IPC: C03C8/06
Filed: 1983-03-04
Abstract: PURPOSE:To provide the titled composition composed of SiO2, B2O3, TiO2, ZrO2, Na2O, Li2O, fluoride, and CoO, MnO2 and/or NiO, at specific ratios, and useful as an enamel applicable directly to the substrate by a single coating. CONSTITUTION:A glass base wherein >=98mol% of the composition excluding water is composed of 56-63mol% of SiO2, 3-10mol% of B2O3, 5-12mol% of TiO2+ZrO2, 23-26mol% of Na2+Li2O, 3-7mol% (in terms of F2) of a fluoride (e.g. NaF), (the molar ratio of TiO2/ZrO2 and that of Na2O/Li2O are 1/3-3/1 and 2/3-4/1, respectively) is compounded with >=5mol% of one or more compounds selected from CoO, MnO2 and NiO, and the mixture is melted and vitrified by heating at 800-1,300 deg.C for 1-4hr. The molten glass is quenched and pulverized to fine powder. The obtained composition can be baked at a low temperature and has improved adhesivity to steel plate.
Patent JP-H04277136-A (JP)
Title: Bucket wheel
Inventor: TANAKA SATOSHI
IPC: B65G65/20
Filed: 1991-03-01
Abstract: PURPOSE:To prevent the bulk cargo from overflowing due to a large clearance of a bucket wheel, and to prevent the bulk cargo from being bitten between a stator liner 8 and a bucket 4. CONSTITUTION:A flapper 1, which blocks the bulk cargo discharge port of a bucket 4, and a stator liner 8, which pushes up the flapper 1 from behind, are attached to a bucket wheel 2. When the bulk cargo 3 is discharged without being overflowing beyond the bucket 4, the flapper 1 opens to be discharged the cargo without hindrance.
Patent JP-H11229449-A (JP)
Title: Tunnel lining member and tunnel lining method
Inventor: NOMOTO HISASHI
IPC: E21D11/08
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a tunnel lining member and a tunnel lining method capable of taking groundwater directly and easily from the tunnel. SOLUTION: Tunnel lining members 1, 2 are equipped with segments 4, 14 and water intakes 5, 15 provided in the segment 4, 14. And the water intakes 5, 15 are constituted of filter layers 6, 16 for preventing the inflow of sediment and water intake holes 7, 7 for flowing groundwater passed through the filter layers 6, 16, thereby the inflow of sediment to the tunnel can be prevented and only the groundwater can be definitely taken.
Patent JP-H01211310-A (JP)
Title: Tunnel-erase type magnetic head
Inventor: NAKAYAMA MASAO
IPC: G11B5/265
Filed: 1988-02-19
Abstract: PURPOSE:To prevent the decline of the S/N at the time of off-track by providing minute recessed and projecting sections whose lengths are about and longer than the twice of the shortest recording wavelength on one of the facing surfaces on both sides of the gaps of an erase core. CONSTITUTION:Minute recessed and projecting sections whose lengths are about and longer than the twice of the shortest recording wavelength are provided on one of the facing surfaces 20a and 21a on both sides of the gaps 17 and 18 of an erase core 13. Therefore, the gaps 17 and 18 for erase are not parallel with a gap for recording and reproduction microscopically and noises of high- band components are sharply reduced by the gap loss characteristics of the gaps 17 and 18 for erase. Moreover, the picked-up efficiency of the signals recorded by means of a core 11 for recording and reproduction by the gaps 17 and 18 can also be lowered sharply. Therefore, noises at the time of off-track can be reduced and decline of the S/N can be prevented. As a result, the reliability of this magnetic head can be improved.