baber/WOPTO huggingface dataset:
Patent JP-H0779116-A (JP)
Title: Active antenna array
Inventor: JIYON SHII KONRATSUDO
IPC: H01Q21/00
Filed: 1994-04-19
Abstract: PURPOSE: To provide many merits which can not be attained by conventional technology by integrating an active array (AESA: active electronically scanned array) to be electronically scanned in a radar induction system for a missile. CONSTITUTION: The active antenna array 58 has the prescribed number of antenna elements 60 and is used for a radar searcher. These elements 60 are respectively independently connected to plural transmitting/receiving modules 64 having the same constitution and the modules 64 are connected to cooling plates 66 for removing heat generating in operation. In an suitable embodiment, each module 64 has a rectangular prism shape housing. Phase and gain circuits to be individually controlled are stored in each housing. In another embodiment, the modules 64 are constituted of plural wafers, which have respectively corresponding identical constitution circuit function blocks as antenna elements.
Patent JP-H10275393-A (JP)
Title: Cartridge loading device
Inventor: OKUYAMA SHINOBU
IPC: G11B17/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device by simultaneously inserting and ejecting a cartridge in simple configuration by pressing a loaded cartridge with the inserting power of the unloaded cartridge, which is to be inserted and loaded from one of a pair of opening parts parallelly opened in the inserting direction of the cartridge while facing, and ejecting it from the other opening part. SOLUTION: A 1st opening part 7b and a 2nd opening part 7c are provided at sections in longitudinal direction while facing almost vertically to the extension line of the cartridge inserting direction of the holder 7. When newly inserting a cartridge 62 from the 1st opening part 7b and loading it at the prescribed position of the holder 7, a loaded cartridge 61 is pressed and ejected from the 2nd opening part 7c by the inserting power of the cartridge 62. The holding power of the holder 7 holding the cartridge 62 does not exceed pressure. At one part of the cartridge 62, a recessed part is provided and when this recessed part is inserted into the holder 7, the cartridge is held at a projecting part being one part on the sliding plane of the holder 7 for the cartridge 62.
Patent JP-H02258852-A (JP)
Title: Polypropylene film
Inventor: SATO HITOSHI
IPC: C08J5/18
Filed: 1989-03-31
Abstract: PURPOSE:To obtain the title film excellent in both initial slipperiness and that with a lapse of days without impairing transparency, thus suitable for various packaging use by incorporating a crystalline propylene polymer with specified amount of butyl stearate and/or octyl stearate. CONSTITUTION:A composition is prepared by incorporating (A) 100 pts.wt. of a crystalline propylene polymer pref. 3-40g/10min in melt flow rate with (B) 0.01-1 pt.wt. of butyl stearate and/or octyl stearate of the formula (R is butyl or octyl) and (C) 0.01-1 pt.wt. of an antistatic agent (12-22C fatty acid glycerine ester or fatty acid diethanolamine) and/or slipping agent (18-22C higher fatty acid amide). This composition is then made into the objective film.
Patent JP-H03280592-A (JP)
Title: Rework device
Inventor: AASAA HARII MUUA
IPC: H05K3/34
Filed: 1990-03-28
Abstract: PURPOSE: To quickly and easily perform dismounting/replacement of a surface- attaching device for each nozzle for introducing a heated gas toward a surface- with respect to attaching device, setting positionable allowed device part. CONSTITUTION: Four nozzles 40, a left nozzle 40 and a right nozzle 40 during operation are electrically connected, with a 'sweep range' of the left nozzle 40 and that of the right nozzle 40 changing at the same time. Therefore, just a single adjustment controls both the sweep ranges of the left and right nozzles. The nozzle 40 and that positioned behind electrically are linked together, so that adjusting one controls the both nozzles. Further, with each pair of the nozzle 40 connected together, the one 'nozzle position' changes at the same time as the other 'nozzle position'. When a surface-attaching device 46 of square shape is handled with all the nozzles 40 connected, quick alignment for both the position and sweep range can be made.
Patent JP-S60223391-A (JP)
Title: Printer of television signal
Inventor: NAKAMURA SHIYUNICHI
IPC: H04N5/76
Filed: 1984-04-20
Abstract: PURPOSE:To offer an economical and very convenient printer by utilizing a remote control function of a television receiver so as to execute print-out of a television signal. CONSTITUTION:An A/D converter 1 uses a clock pulse (p) of a clock pulse generating circuit 7, samples a video signal (v) and outputs a gradation density signal d1. When a viewer operates a copy key 6 or a copy function key of a remote control transmitter 9, a CPU4 generates a write command c2 of a write control circuit 3 and the gradation density signal d1 is written in a video image memory 2 in the timing of the said clock pulse (p).
Patent JP-H10275578-A (JP)
Title: Spacer for self-emission type display
Inventor: WATANABE TAKASHI
IPC: H01J31/12
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a spacer for self-emission type display, which has excellent adhesivenes to a substrate, and provide a photosensitive glass appropriate for this spacer. SOLUTION: In this spacer, a difference between a mean coefficient of liner thermal expansion of a spacer α<1> 30-300 and a means coefficient of linear thermal expansion of a substrate α<2> 30-300 is set at 8×10<-7> / deg.C or less, or the mean coefficient of linear thermal expansion α<1> 30-300 is set at 88×10<-7> / deg.C-98×10<-7> / deg.C. Photosensitive glass, which from this spacer for self-emission type display, is basically composed of SiO2 at 65-85 wt.%, Al2 O3 at 2-20 wt.%, Li2 O at 9-16 wt.%, ZnO at 0.5-9 wt.%, Na2 O at 0-6 wt.%, K2 O at 0-8 wt.%, and Cs2 O at 0-6 wt.%, and Ag at 0.001-0.5 wt.%, Au at 0.001-0.5 wt.% and CeO2 at 0.001-0.2 wt.% are contained to the total weight, and Li2 O+Na2 O+K2 O+Cs2 O are contained at 9-25 wt.%.
Patent JP-H04292364-A (JP)
Title: Winding curl removing mechanism
Inventor: NAKATANI NOBORU
IPC: B65H23/34
Filed: 1991-03-20
Abstract: PURPOSE:To facilitate proper straightening of the curl of a sheet material according to factors, such as the degree of the curl of the sheet material, a kind of the sheet material, and a recording condition. CONSTITUTION:When a regulating cam in Fig (a) is rotated in the direction of the arrow mark (a), the regulating cam 38 presses down a tension spring 35, stretched between hooks 34a and 34b, in the direction of an arrow mark (c). As a result, the tension spring 35 is further stretched to increase an energizing force and regulated in a direction in which the rotation force of an arm 26 for supporting a guide shaft 23 around a pulley 33 increases. This constitution changes a decurl effect according to the degree of a curl by means of a balance between a tension exerted on a sheet material 5 and the rotation force of the arm 26 for supporting the guide shaft 23, and performs proper straightening of the curl.
Patent JP-H04339901-A (JP)
Title: Compaction method for road bed ballast and its device
Inventor: KONO EIJI
IPC: E01B27/16
Filed: 1991-03-19
Abstract: PURPOSE:To fill an under-sleeper section with road bed ballast economically with less energy and in good order. CONSTITUTION:Each one pair of compaction clicks 3a, 3a confronted with each other on the left and right with sleepers 12 placed between them, are operated to be oscillated to the left and right by hydraulic cylinders 4c, and are oscillated to the upper, lower, left, and right sides at the same time as a roughly elliptic track is formed by a pair of oscillatory motors 5a, 5a. By the compaction clicks 3a, 3a, oscillation equal to or higher than 43Hz is applied to ballast 13a, and the ballast 13a... is set in a semi-fluid state and after that, by placing the compaction clicks 3a, 3a on both sides of the sleepers 12 and bringing them in close contact with each other, a section under the sleepers 12 is filled up with the ballast 13a... tightly and evenly.
Patent JP-S60224693-A (JP)
Title: Cephalosporin ester derivative
Inventor: NISHIMURA TATSUO
IPC: A61K31/545
Filed: 1984-04-20
Abstract: NEW MATERIAL:A compound of formula I (R1 is cycloalkyl; R2 is substituted or unsubstituted acyclic and cyclic alkyl) or its salt. EXAMPLE:Cyclohexyloxycarbonyloxy-(cyclohexyl)methyl 7beta-[2-(2-aminothiazol-4- yl)acetamide]-3-[ [ 1-( 2-dimethylaminoethyl-1H-tetrazol-5-yl )thio ]methyl ]ceph-3- em-4-carboxylate.dihydrochloride. USE:An antibacterial: Absorption through digestive tracts are good it can be made into drugs easily. PREPARATION:A not-ester form of compounds of formula I, namely sephothiam or its salt is allowed to react with 1-10 times molar amount of a compound of formula II such as cyclohexyliodomethyl cyclohexyl carbonate in a solvent, preferably DMF, e.g., at -20-20 deg.C for several minutes to 1hr.
Patent JP-S61236834-A (JP)
Title: Laminate
Inventor: IZUMI HIDEO
IPC: H05K1/03
Filed: 1985-04-15
Abstract: PURPOSE:To provide a laminate of improved flame retardancy, tracking resistance, punching processability, etc., for use in printed circuit base, constituted by resin-impregnated papers prepared by primary impregnation of base paper with specific resin consisting of cocondensate such as melamine resin followed by secondary impregnation with another resin. CONSTITUTION:The objective laminate can be obtained by impregnating a paper base (e.g., kraft paper) with (A) a resin of a solvent admixture degree 50-500% prepared by cocondensation between melamine, an aldehyde compound (e.g., formaldehyde), a phenolic compound (e.g., phenol) and a guanamine (e.g., acetoguanamine) in blend ratios of formulae I-III followed by impregnation with (B) a second resin (e.g., phenolic resin).
Patent JP-H08277288-A (JP)
Title: Production of tetrazole compound
Inventor: USHIO HIDEKI
IPC: C07B63/00
Filed: 1995-04-06
Abstract: PURPOSE: To profitably produce a tetrazole compound by reacting a 2-cyano-4- oxo-4H-benzopyrane compound with an azide compound in an organic solvent, pouring the reaction product in water with stirring, and subsequently distilling off the organic solvent to deposit crystals having large particle diameters. CONSTITUTION: A method for producing a tetrazole compound comprises reacting a nitrile compound of formula I [R<1> is H, a halogen, nitro, OH, a 1-20C alkyl, a 10-20C alkoxy, a group of formula: R<2> CONH (R<2> is phenyl which may be substituted), etc.] (e.g. 2-cyano-4-oxo-4H-benzopyrane) with an azide compound (e.g. sodium azide) in an organic solvent (e.g. N,N- dimethylformaldehyde) in the presence of a catalyst (e.g. ammonium chloride), pouring the reaction mixture containing the obtained tetrazole compound (salt) of formula II together with an organic solvent (e.g. toluene) immiscible with water with stirring, distilling off the organic solvent with stirring to deposite the crystals in water. Thus, the objective tetrazole compound of formula II is profitably obtained.
Patent JP-H05282930-A (JP)
Title: Oxide superconductive conductor and manufacturing thereof
IPC: H01B12/06
Filed: 1992-04-02
Abstract: PURPOSE:To make crystal grains in an oxide superconductive layer dense, and to improve critical current density by filling a stable metal such as silver between the respective crystal grains of the oxide superconductive layer, and by having a crystal grain (c) axis of the layer oriented in the direction of thickness. CONSTITUTION:A stable metal 6 consisting of silver is filled between respective crystal grains 5 of an oxide superconductive layer 4 of an oxide superconductive conductor 1, while a (c) axis of the grains 5 of the conductive layer 4 is oriented in the direction of the thickness of the conductive layer 4. The metal 6 is embedded in the crystal grain boundary of the conductive layer 4, the layer 4 becomes dense thereby, and by having the grains 5 oriented axially, a structure of (a) or (b) axis orientation can be achieved, in which current easily flows along the film surface. A high performance oxide superconductive conductor 1 with high critical current density is thus provided. The stable metal such as silver filled in the grain boundary of the conductive layer 4 works as a pinning center in the conductor 1, while the magnetic field characteristic of the conductive layer 4 is improved, and high critical current density can be achieved even in a high magnetic field.
Patent JP-S557870-A (JP)
Title: Production of modified polyester
Inventor: SUZUKI MASARU
IPC: C08G63/00
Filed: 1978-07-04
Abstract: PURPOSE: The copolycondensation of a specific diol gives modified polyester suitably used for producing blow moldings and films with high transparency, impact  strength, dimensional stability and chemical resistance.  
     CONSTITUTION: The copolycondensation between the diol component consisting of (A) 1,4-bis(hydroxyalkoxy)benzene of the formula (n is 2W6) and (B) ethylene glycol in an amount of 1.15W3 times molar quantity of the acid component and the acid component mainly consisting of terephthalic acid is carried out in the presence of catalysts a germanium compound as germanium oxide and/or a titanium compound as tetramethyl titanate to produce a polyester containing 0.1W20 mol% of component A. The amount of Ti in the polymer 2W20 ppm, Ge is 10W100 ppm so that the hazing of polymer is prevented and the moldified polyester with good shade in obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10272648-A (JP)
Title: Injection molding material, woody molded item, and manufacture of woody molded item
Inventor: KATOU MASAMI
IPC: C08L101/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To form a woody molded item with stable surface pattern even in injection molding by making stationary grains by fixing grains being rigid and having smaller diameter than this on the outer periphery of crushed power of a cellulose material, and forming by blending stationary grains, a foaming agent, and a pigment in thermoplastic resin. SOLUTION: In order to form stationary grains, high speed stirring is implemented by putting crushed powder and surface grains in the mixer. For such surface grains, calcium carbonate is adapted and two or more kinds of pigments are used. An injection molding material is made by blending stationary grains, a foaming agent, and a pigment by employing thermoplastic resin as a base material. Herein, as resin flowed out of two pin point gates of a pendant tool 10 merges, since pattern orientations are different in regions adjoining at the A part, grain-like pattern is formed. Besides, this has small holes 13, 13 piercing through the decoration surface 11 and non-decoration surface, so that flowing of fluid resin is divided by these, thereby forming grain-like pattern is created even in B parts where they merge with each other again.
Patent JP-H06261961-A (JP)
Title: Manufacture of golf club head
Inventor: TSUCHIYA KAZUHIRO
IPC: B21D26/021
Filed: 1993-03-15
Abstract: PURPOSE:To enhance the easiness in works without requiring any special material and generate a desired shape whether any overhang part exists or not by forming a golf club head from a face member and a back member, and shaping the back member through a bulge processing. CONSTITUTION:Through a deep draw processing, a deep drawn material 3 is produced from a plate material such as a cold rolled material, forged material, or a material having undergone a processing for turning into a solid solution. The resultant deep drawn material 3 is subjected to a bulge processing using a bulge processing device. Therewith the material 3 undergoes a lateral extrusion to be shaped (with a pressure of 300-500kgf/cm<2>) into a form as tracing the inner surface of a bulging die 5. Thereby a back member in the desired form having an overhang part is produced. On the other hand a face member provided with a horsel part is produced from a plate material such as a cold rolled material, forged material, or a material having undergone a processing for turning into a solid solution, and the back member is joined to the rear of the head of the face member.
Patent JP-S577526-A (JP)
Title: System of switching infrared ray video signal
Inventor: TOKUDA KENICHI
IPC: G01J5/10
Filed: 1980-06-18
Abstract: PURPOSE:To eliminate the need for arranging a plurality of a polarity changing circuits for a plurality of infrared ray detectors by changing the polarity of an infrared ray video signal through the switch of the direction of a bias current of the detectors. CONSTITUTION:In the case of a positive bias current where the current flows to the earth passing through a detector 11 from a terinal point thereof, as th infrared ray input increases, a drop in the resistance value of the detector 11 lowers the potential at the point 22. Coversely, in the case of negative current where the current flows the point 22 passing through the detector 11 from the earth, as the infrared ray output increases, the potential rises at the point 22. In this manner, the direction of the bias current given to the detector 11 is inverted with a selector switch to change the polarity of the electrical signal in the output of the detector 11. This provides a switching system compact, light and excellent in ecomony.
Patent JP-S578166-A (JP)
Title: Impact-type dot printer
Inventor: TSUKADA TOSHIJI
IPC: B41J27/20
Filed: 1980-06-18
Abstract: PURPOSE:To print without using any ink ribbon and enable to accomplish simultaneous copying, by a method wherein a printing wire is constituted of a core member and a cylindrical member covering it, either one of said members is made of a  hygroscopic material and an ink is infiltrated into it. CONSTITUTION:The printing wire 7 is composed of a solid core member 8 and the cylindrical member 9 covering it, either one of the two members 8, 9 is made of a right material such as tungsten, while the other one is made of the hygroscopic material such as felt. The ink is supplied into the hygroscopic material by spraying, impregnation or the like. For example, a free end 5a of an armature 5 is inclined toward a platen 1 by deenergizing an electromagnet 4, and the paper 12 is printed by advancing the tip of the wire 7. In this case, even when a carbon paper is inserted to accomplish simultaneous copying, the copying is effected securely by the rigid member (e.g., the member 8) of the wire 7, whereas the outermost paper is printed with the ink infiltrated in the hygroscopic material.
Patent JP-S567455-A (JP)
Title: Mounting method for multiple pin parts
Inventor: INOUE FUMIHITO
IPC: H01L23/32
Filed: 1979-06-29
Abstract: PURPOSE:To arrange the noses of multiple pin parts on a printed substrate plane and remove faulty soldering completely by a method wherein the parts are pushed to the substrate prior to the fastening treatment of leads, such as soldering, etc. CONSTITUTION:An IC11 is pushed to a substrate 10 by means of a jig 13 prior to soldering, plastic deformation is given to leads 12A, the locations of the noses of the leads are arranged on a substrate plane, and positional slippage in the height direction is removed. Thus, the generation of faulty soldering can be prevented because the noses of the leads slightly slip in the horizontal direction and all leads contact with the corresponding wiring layers of the substrate 10.
Patent JP-H03280219-A (JP)
Title: Production of magnetic recording medium
Inventor: CHIBA KAZUNOBU
IPC: G11B5/85
Filed: 1990-03-29
Abstract: PURPOSE:To improve the depositing property of each layer even using a cheap PET, etc., having low glass transition point as a substrate and to improve magnetic characteristics by heating the layers just before an upper layer film is formed by vapor deposition to form plural numbers of layers on the substrate, and then forming the next layer. CONSTITUTION:A lower layer film 2 is formed by vapor deposition of the material 16 on a substrate 1 in a state not heated, while the substrate 1 is travelled from a supply roll 12 along a cylindrical guiding body 14 to a winding roll 13. The substrate 1 with the lower layer film 2 deposited thereon is then traveled along the guiding body 14, where an upper layer film 3 is formed thereon by vapor deposition of the material 16 on the substrate 1 in a state not heated. In this process, just before the deposition position for forming the upper layer film 3, the lower film 2 on the substrate 1 is irradiated with an electron beam 22 from an electron gun 21 to be heated from the surface side, and then the upper layer film 3 is deposited. Thereby, deposition state in the layers and between the lower film 2 and the substrate 1 can be improved, and moreover, there is no problem for using a cheap PET having low glass transition point as the substrate 1.
Patent JP-H08253395-A (JP)
Title: Garnet crystal and its production
Inventor: ISHIKAWA TAKEMASA
IPC: G02F1/09
Filed: 1995-03-13
Abstract: PURPOSE: To obtain a garnet crystal whose magnetization is readily saturated in the direction of the light incidence parallel with the (111) crystal face, when a Faraday rotor is produced using the magnetic, garnet crystal grown by the liquid-phase epitaxial process. CONSTITUTION: The magnetic garnet crystal 2 is grown on the (111) crystal face of a non-magnetic garnet base, then heat-treated over 1,000 deg.C to decrease the growth-induced magnetic anisotropy distributing in the crystal-growing face and give the objective garnet crystal having the easy axis in a certain direction of the crystal-growing face.
Patent JP-S566104-A (JP)
Title: Strain measuring method for resin-sealed semiconductor device
Inventor: SATOU KAZUHIDE
IPC: G01B7/16
Filed: 1979-06-28
Abstract: PURPOSE: To improve the reliability and yield of a semiconductor element by measuring the strain of a bonding wire after resin sealing, by composing at least part of the bonding wire of a strain-measuring resistor.  
     CONSTITUTION: A semiconductor element and lead frame are connected mutually by a bonding wire and further sealed with resin. At least part of the bonding wire is composed of a strain-measuring resistor and the resistance value of the strain- measuring resistor before and after resin sealing if measured. On the basis of a difference in resistance value, the strain of the bonding wire after resin sealing is  measured. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62238879-A (JP)
Inventor: NUNOO TOSHIICHI
IPC: D06P1/673
Filed: 1986-04-08
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-H08244451-A (JP)
Title: Air conditioner
Inventor: KOJIMA SEIJI
IPC: B60H1/00
Filed: 1995-03-14
Abstract: PURPOSE: To greatly enhance maintenance property by automatically performing the cleaning of an outside air side filter by utilizing wind force blown from an air outlet. CONSTITUTION: A cooling evaporator 14, a heating heater core 15, a blower fan 17 and the like are provided in the easing 16 of an air conditioner, a shutter 34 is rotatably provided in an inside air/outside air changeover part 32 on the inside air/outside air intake 16A side and the shutter 34 is selectively changed over to a first changeover position O, a second changeover position P and a third changeover position Q. An auxiliary shutter 36 is rotatably provided in an air outlet 35 to be selectively changed over to an air conditioning position S and a cleaning position R. An auxiliary hose 37 is provided between the inside air/outside air changeover part 32 and the air outlet 35 so that both of them communicate with each other.
Patent JP-S58198387-A (JP)
Inventor: AWAZU MITSUAKI
IPC: D06F17/10
Filed: 1982-05-14
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。