baber/WOPTO huggingface dataset:
Patent JP-S6011555-A (JP)
Title: Polyamide resin composition having good plating adhesion
Inventor: SHIGEMITSU HIDEYUKI
IPC: C08K7/04
Filed: 1983-06-30
Abstract: PURPOSE:To enable etching to be carried out by using a general-purpose etching soln. and to improve plating adhesion, by blending wollastonite with a reinforced resin compsn. obtd. by blending an inorg. fiber with a polyamide resin. CONSTITUTION:A resin compsn. consists of 35-95wt% polyamide, 5-60wt% inorg. fiber and 5-50wt% wollastonite. Examples of the polyamide resins are self- condensates of lactams, polycondensates obtd. from a diamine and a dibasic acid, self-polycondensates of omega-amino acids and their copolymers. Example of such polyamides are nylon 6, nylon 11, and nylon 66. The polyamide resin may contain a thermal deterioration inhibitor, a nucleating agent, a mold release agent, etc. When plating apperance is important, wollastonite having a particle size of 10mum or below, particularly 5mum or below, is preferred.
Patent JP-H06331808-A (JP)
Title: Light reflecting element
Inventor: SAWADA MASATOSHI
IPC: G01J1/06
Filed: 1993-05-20
Abstract: PURPOSE:To easily control the optical axis with a high precision by reflecting incident light at right angles twice by first and second reflection faces. CONSTITUTION:A prism 20 is provided with a first reflection face 21, by which incident light L1 is reflected in the direction orthogonal to the optical axis, and a second reflection trace 22 by which reflected light L2 reflected by the first reflection face 21 is reflected in the direction orthogonal to the optical axis of this light L2 as well as the optical axis of incident light L1 and is emitted as exit light L3, when incident light L1 is made incident on the first reflection face 21 of this prism 20 from the direction (X direction) parallel with a center face 3, incident light L1 is reflected in the direction (normal direction of the center line 23, Z direction) orthogonal to the direction of incidence by the first reflection face 21. Further, reflected light L2 is reflected in the direction (Y direction), which is parallel with the center face 23 and is orthogonal to incident light L1 as well as reflected light L2, by the second reflection face 22 and is emitted as exit light L3.
Patent JP-S5244437-A (JP)
Title: Hot water supply and heating system with cold water supply device
Inventor: YAMAGUCHI YUUZOU
IPC: F24D3/08
Filed: 1975-10-03
Abstract: PURPOSE:Even with the application of quite a few numbers of radiators, it is devised to obtain satisfactorily low temperature cold water to be supplied to the mixing faucet by the control of hot water volume.
Patent JP-S608472-A (JP)
Title: Ignition system in internal-combustion engine
Inventor: OOHASHI YUTAKA
IPC: F02P15/00
Filed: 1983-06-28
Abstract: PURPOSE:To reduce connecting lines, protective covers and occupied areas by providing recesses opposed to each other on divided ignition control circuits between which recesses is interposed a conductive spring to be closely attached to connecting terminals with fixing members. CONSTITUTION:One ignition timing control circuit built in a first resin housing 21 sends and receives electric signals to and from the other ignition timing control circuit built in a second resin housing 22 through a connecting terminal 23 having a recess, a conductive spring coil 29 pressed against said terminal and a connecting terminal 24 having a recess pressed against said spring. Thus, lead lines, connecting terminals and the like on the outside are dispensed with to ensure space saving and improve reliability.
Patent JP-H11309006-A (JP)
Title: Handle of umbrella
Inventor: KONO TATSUYUKI
IPC: A45B1/04
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To rightly stabilize an umbrella by fixing a pair of strings for putting hand to a handle main body attached to a metal rod so as to easily support the umbrella even when rain and wind are strong. SOLUTION: The handle main body 11 is fixed to the base part of the metal rod 10a with a locking member 10b opening/closing the umbrella and respectively one pair of upper/lower fixing holes 11a are formed at the main body 11a. Through the fixing holes 11a, the strings 12 are fixed in parallel in the longitudinal direction of the main body 11. Namely, the strings 12 are connected to the main body 11 through the upper holes 11a and the lower holes 11a with their upper tips and lower tips respectively at the same height. In addition, each string 12 is prevented from being pulled out by way of knots at both of the tips. Thus, the umbrella is rightly stabilized by easily supporting even when rain and wind are strong.
Patent JP-H05314566-A (JP)
Title: Magneto-optical recording method
Inventor: SAEGUSA MICHINOBU
IPC: G11B11/10
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a recording bit of the desired length and to secure the high signal quality in a reproduced state by modulating the laser light power to a high or low level according to the information and irradiating the laser light on a magneto-optical memory element having a vertically magnetized film. CONSTITUTION:In an over-light system of an optical modulation system, the information is recorded with a certain irradiating period of time of the laser light of a high level PH and with the variable irradiating period of time of the laser light of a low level PL respectively. Under such conditions, the laser power light is varied in response to the irradiating period of time of the laser light of level PL. Then the laser light power is increased as the length of the recording bit corresponding to the level PL is increased. Therefore the laser power is equivalent to the irradiating period of time of level PH and is not dependent on the irradiating period of time of level PL in a domain where the temperature of an auxiliary layer exceeds the Curie point. Thus a recording bit having the length corresponding to the irradiating period of time of level PH is formed on a memory layer. As a result, the high signal quality is secured in a reproduced state.
Patent JP-S63286565-A (JP)
Title: Plasma thermal spraying method at reduced pressure
Inventor: ITO MICHITOSHI
IPC: B05D1/10
Filed: 1987-05-18
Abstract: PURPOSE:To form a thermally-sprayed film having high density and high strength on the surface of a base material by providing a bored baffle plate between a nozzle and the surface of the base material, and making both the central axis of this bore and the central axis of a plasma jet nearly coaxial. CONSTITUTION:A baffle plate 4 having a bore is provided between the nozzle 2 of a plasma gun 1 and a bass material 8 in a reduced pressure tank 10, and both the central axis of this bore are the central axis of a plasma jet 5 are made nearly coaxial. In this state, the inside of the reduced pressure tank 10 is sufficiently exhausted and thereafter gaseous Ar is introduced to hold the pressure at about 20-100mmHg and powder is sent to the plasma gun 1 from a powder feeder 3. The powder 6 introduced into the high-temp. region of the center of the plasma jet 5 is sufficiently heated, melted and laminated on the base material 8 to form a thermally-sprayed film 9 but the powder 7 which is deviated from the center and insufficiently heated is laminated on the baffle plate 4 and substantially excepted from the thermally-sprayed film 9. Thereby only the sufficiently melted powder 6 is laminated on the surface of the base material and the thermally-sprayed film 9 having high density and high strength is formed.
Patent JP-H06310357-A (JP)
Title: Manufacture of inductor
Inventor: SUGAI KAZUHIRO
IPC: H01F27/29
Filed: 1993-04-21
Abstract: PURPOSE:To automate the manufacturing process of an inductor by a method wherein a terminal which is formed in lead frame shape is molded by providing a center through hole where a spool, which forms a cylindrical winding by resin molding with a square insulating pedestal positioned in the center, will be inserted, and a pedestal-housing mating stepped part, a pot type core having mating recessed part and a flat-plate core are assembled. CONSTITUTION:A square insulating pedestal 1, having a center through hole 6, is insert-molded on a lead frame 2 having five sets of strip terminals 3. Then, the cylindrical winding 8, provided concentrically with the center through hole 6 on the square insulating pedestal 1, is covered by the pot-shaped core 9 on which a square mating part linking to a pair of lead-out grooves, is provided on an aperture surface, the square insulating pedestal 1 is mated to the mating stepped part, and they are placed on the lead frame 2. Then, a flat-plate core 14, having a square mating recessed part surrounding the center protrusion corresponding to the core of the pot type core 9, is assembled to the lead frame 2 from the lower side by mating the square insulating pedestal 1 to the mating recessed part by applying a bonding agent to the center protruding part, and the pot core 9 and the flat-plate core 14 are bounded.
Patent JP-H08282986-A (JP)
Title: Mast device for cargo handling vehicle
Inventor: MORIMOTO KAZUHIKO
IPC: B66F9/08
Filed: 1995-04-19
Abstract: PURPOSE: To eliminate obstruction of a field of vision by a chain, by arranging a rotary surface of each chain wheel conformed to a line of sight of a driver seated in a driver's seat of a cargo handling vehicle and tilted at a front spread specific value angle. CONSTITUTION: A chain wheel 9, in both end parts a connecting plate 10 of connecting an upper end of a piston rod 7a of right/left lift cylinders 7, is pivotally supported to outside a car body lateral direction of a bracket 15 suspended toward downward from a lower surface of this connecting plate 10. A rotary surface 9A of each chain wheel 9 is conformed to a line of sight of a driver seated in a driver's seat of a counter balance type forklift to be arranged at a front spread angle α, and when viewed a mast from the sky, also the bracket 15 is tilted to be arranged so as to agree with a line of sight of the driver.  In this way, as a result of imaging a chain C overlapped to be longitudinally suspended from the chain wheel 9 in a field of vision of the driver, a front field of vision can be markably improved such as by about halving a region obstructed by the chain as compared with in the past.
Patent JP-S5817552-A (JP)
Inventor: PEETAA YOHANNESU MITSUHIERU YA
IPC: G11B7/08
Filed: 1982-07-10
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-H09303746-A (JP)
Title: Drying-incineration furnace for golf course
Inventor: TANAKA AKIRA
IPC: F23G5/02
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To suppress the bridge formation of cut grass in a hopper, and carry the cut grass to the very end without residue into a drying furnace by a method wherein cut grass which is temporarily stored at around the bottom part in the hopper, is carried from the bottom part to the top opening by a belt conveyor in the hopper, and is fed to the next drying furnace from there. SOLUTION: A belt conveyor 41 is a cut grass feeding feeder, and bucket parts ... are continuously formed by erecting partitioning plates ... with a specified pitch interval on the carrying belt, and the belt conveyor 41 is diagonally upward arranged from the bottom part 40a to the top opening along the internal, side of a hopper 40, and is driven to rotate by a motor 82. In a drying chamber 51 of a drying furnace 42, a screw drum 52 is arranged so as to be rotatable in the horizontal direction, and a dropping chute 48 being connected to the take-out end part of the belt conveyor 41, is connected to the screw drum 52 by going through a sealing cover 57, and the cut grass Xa is dropped and fed into the screw drum 52 from the belt conveyor 41 through the dropping chute 48.
Patent JP-S6011494-A (JP)
Title: Organogermanium compound
Inventor: YANO TSUNEO
IPC: A61P31/00
Filed: 1983-06-29
Abstract: NEW MATERIAL:A compound shown by the formula I [m and n 0-2 integer to make m+n into 1-2; R<1> is lower alkyl; R<2> is H, hydroxy lower alkyl, or group shown by the formula II-V (R<3> is H, lower alkyl, etc.; p is 0-4; R<4> and R<5> are lower alkyl; R<6> is lower alkyl, alkenyl, etc.; k is 0 or 1] and its salt. EXAMPLE:2,2-Dimethyl-2-germa-4-(4-carboxybutyl)-1,3-dithian. USE:A carcinostatic agent, anti-inflammatory agent, and a preventive for infectious diseases. PREPARATION:For example, a compound shown by the formula VI (R<2>a is H, hydroxy lower alkyl, group shown by the formula II or formula III) is reacted with a compound shown by the formula VII in an organic solvent such as diethyl ether, THF, etc. in the presence of a base (e.g., triethylamine, NaOH, etc.) preferably at room temperature -80 deg.C for several hours, to give a compound shown by the formula I (R<2> is as shown for R<2>a).
Patent JP-S599974-A (JP)
Title: Junction type field effect transistor
Inventor: TAKAGI HIROMITSU
IPC: H01L29/778
Filed: 1982-07-08
Abstract: PURPOSE:To obtain a J type FET wherein two or three dimensional integration can be performed, by epitaxially growing N type AlxGa1-xAs, in which a P<+> layer is embedded, and N type GaAs on an N type GaAs substrate, separating the device by the P<+> layer, and providing an N<+> layer reaching the substrate. CONSTITUTION:On an N type GaAs substrate 11, N type AlxGa1-xAs 12, in which a P<+> layer 14 is embedded by a molecular beam epitaxy method, and N type GaAs 13 are laminated. Then, P<+> separating layers 15 and N<+> source and drains 16 are provided through the layer 12. With the P<+> layer 14 as a gate and the layers 11 and 13 as channels, a J-FET can be formed. An N type AlxGa1-xAs layer 22 is held by N type GaAs layers 21 and 23. J-FETs having three layer structure of said layers, are laminated in multiples stages, and a three dimensional IC can be constituted, with inter layer separation being provided by the N<-> type GaAs 21. In this constitution, the IC with high density can be obtained.
Patent JP-H01289209-A (JP)
Title: Manufacture of varistor
Inventor: KATSUMATA MASAAKI
IPC: H01C7/10
Filed: 1988-05-17
Abstract: PURPOSE:To obtain a zinc oxide varistor whose varistor voltage is low and whose voltage nonlinearlity is high by adding a grain growth accelerator composed of a mixture of Bi2O3 and TiO2 to a ZnO granulated powder having varistor characteristics. CONSTITUTION:Bi2O3, CoO, MnO2, Sb2O3, NiO and Cr2O3 in individually prescribed amounts are added to a ZnO powder; a binder and water are added to this mixture and are mixed to form a slurry; this slurry is dried by using a spray drier, this dried slurry is granulated and, a base material is obtained, Then, a binder and water are added to a powder of Bi2O3 and TiO2 mixed in a proper ratio and are mixed, this mixture is dried by using the spray drier and, this dried mixture is granulated as a grain growth accelerator. During this process, a drying condition is adjusted properly; a grain growth accelerator whose grain size distribution of a granulated powder is 10-50mum is produced. Then, the base material and the grain growth accelerator are mixed in appropriate amounts, this mixture is used as a raw material powder for a low-voltage varistor, this raw material powder is pressurized to be a disk shape, after that, this disk-skaped substance is sintered. By this setup, a ZnO crystal grain is dispersed and arranged inside the sintered substance and an excellent voltage nonlinearity index can be obtained.
Patent JP-S63283956-A (JP)
Title: Magnifying and reduction system of digital video image
Inventor: HIRAYAMA YOSHIHIKO
IPC: B41J2/00
Filed: 1987-05-15
Abstract: PURPOSE:To enable magnifying and reduction to be executed a decimal fraction times and besides, to make a phenomenon that an oblique line looks discontinuous at an interpolation or a thinned out part inconspicuous, by a method wherein when an address value of a picture element is integral times natural number, this picture element is magnified and reduced by outputting a picture element interpolated adjacent this picture element in magnifying and without outputting this picture element in reduction. CONSTITUTION:Insertion or thinning out is executed when an address of a space is a multiple of a natural number (m) and further, if necessary, is also executed when it is the number of picture elements of giving an integer (l) less than (m) to a multiple of m. Though such a process brings discontinuous interpolation or thinning out, it becomes possible that a magnification of magnifying and reduction varies very finely. Discontinuity can be made inconspicuous by increasing the density of picture elements. For instance, in the case of magnifying of 7/5 times both longitudinally and laterally, interpolation of one picture element is carried out when the address is a multiple of five and further, interpolation of one picture element is carried out when the address is (a multiple of 5-2). The discontinuity of interpolation by this process looks less conspicuous than a case where interpolation of two picture elements is carried out when the address is simply a multiple of 5, and it is concluded that ruggedness generated in an oblique line on a image is less.
Patent JP-H11313344-A (JP)
Title: Method and system for measuring focus
Inventor: OGAWA SHOGO
IPC: H01J9/42
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce considerably a measurement time for a luminance distribution measurement by giving a measurement pattern signal whose dot interval is a sum of an integer multiple of a phosphor pitch of a CRT and an integer division of the phosphor pitch and whose dot number is more than number of divisions of the phosphor pitch to the measurement system and synthesizing luminance data of the respective dots of the measurement pattern signal so as to calculate a luminance distribution. SOLUTION: A measurement pattern consists of plural monochromatic dots, and its dot interval Ddot is expressed as Ddot=Dpho (n+1/(Nc+1)) and a displayed dot number Nd is expressed as Nd=Nc+1, where Dpho is a phosphor pitch of a CRT, Nc is number interpolation data to interpolate missing of a luminance distribution, and (n) is an optional number. For example, in the case of n=5 and Nc=1, since missing parts of the luminance distributions of two dot luminance data are deviated by a half the phosphor pitch, luminance distribution data whose missing parts are interpolated are obtained by synthesizing the two dot luminance data.
Patent JP-S5366745-A (JP)
Title: Zerographic apparatus
Inventor: ANDOU YUUJIROU
IPC: G03G15/05
Filed: 1977-10-05
Abstract: PURPOSE:To produce at a high speed the secondary latent image of a natural shape, which is enlarged in the circumferential direction, by attracting photosensitive paper with the use of a conveyor, which is disposed concentrically of a drum screen, so that the secondary latent image due to ion modulation may be formed on the photosensitive paper.
Patent JP-H08311140-A (JP)
Title: Production of modified polyacetal resin
Inventor: KAWAGUCHI KUNIAKI
IPC: C08G2/22
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a modified polyacetal resin which has excellent shock resistance and is useful as a compatibilizer by effecting cationic polymerization in the presence of a specific polymer. CONSTITUTION: In the presence of (A) (i) a block copolymer containing a block mainly composed of a vinyl aromatic compound and another block mainly composed of a conjugated diene or (ii) an epoxy-modified block copolymer prepared by partially epoxidizing partially hydrogenated block copolymer from the component (i), (B) (iii) trioxane, or a mixture thereof with (iv) a cyclic ether and/or (v) a cyclic formal is subjected to cationic polymerization at an A/B weight ratio of (1-80)/100.
Patent JP-H05293379-A (JP)
Title: Production of new catalyst and allyl chloride
Inventor: NIWA HIDEYUKI
IPC: C07B61/00
Filed: 1992-04-15
Abstract: PURPOSE:To produce allyl chloride at low temp. at high selectivity from propylene, hydrogen chloride and oxygen by oxychlorination method by using a catalyst consisting of a base metal oxide and tellurium alloy deposited on a carrier. CONSTITUTION:A base metal oxide (e.g. V oxide) and tellurium alloy (e.g. Te-Pd alloy) are deposited on a carrier (e.g. silica). Or the base metal oxide, tellurium alloy and an alkali metal salt (e.g. NaCl) are deposited on a carrier. By using this catalyst, allyl chloride is produced from propylene, hydrogen chloride and oxygen by oxychlorination method. Thereby, the reaction can be effected at low temp. and allyl chloride can be produced at high selectivity. Further, for chlorination, not chlorine but hydrogen chloride can be used.
Patent JP-S611009-A (JP)
Inventor: NISHIYAMA KIMIHARU
IPC: H01G4/35
Filed: 1984-06-13
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-S6010737-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOISHI TOSHIHIKO
IPC: H01L21/60
Filed: 1983-06-30
Abstract: PURPOSE:To reduce deformation of a metal fine wire after performance of wire bonding, to suppress generation of reduction of a withstand voltage and short-circuit trouble, and to contrive to enhance reliability of a semiconductor device by a method wherein after one edge of the metal fine wire is connected to a lead, another edge of the metal fine wire is connected to the surface electrode of a semiconductor pellet. CONSTITUTION:A capillary 7 is arranged on the lead 3b of a lead frame fixed in place, then the capillary is descended. One edge of a gold wire 4, namely a gold ball 4' part is bonded to the lead 3b following the descent of the capillary 7. Then the capillary 7 is transferred to the upside of the electrode of a semiconductor pellet 2 performing ascending. The capillary 7 is descended on the electrode of the semiconductor pellet 2, and the middle part of the gold wire 4 is bonded to the electrode. Moreover the capillary 7 is ascended, the gold wire 4 is cut by a cutting device 8, and a gold ball 4' is formed at the under edge of the gold wire 4 led out from the capillary 7. Such action is repeated to perform wire bonding of another electrode on the semiconductor pellet 2 and another lead 3c. Accordingly, deformation of the metal fine wire after performance of wire bonding is small even when a gold wire lacking firmness and having a small diameter is used as the metal fine wire, and generation of reduction of a withstand voltage and short-curcuit trouble can be suppressed.
Patent JP-H0416945-A (JP)
Title: Pellicle attaching device
Inventor: HAYANO FUMITOMO
IPC: G03F1/62
Filed: 1990-05-11
Abstract: PURPOSE:To obtain this pellicle mounting device reducing detecting errors and capable of attaching the pellicle stably by providing a means to automatically peel a liner covering the adhesive layer of a frame, and a foreign matter inspecting means to inspect the presence of foreign matters on the pellicle optically after peeling the liner and before attaching it on a reticle. CONSTITUTION:The peeling of the liner 12 holding the projecting part 12a of the liner therebetween is performed by a peeling part 20. Inspection for the foreign matters on the surface of the pellicle 10 is performed after the liner 12 is peeled, however, at this time, the entire surface of the pellicle 10 can be scanned by illuminating the surface of the pellicle 10 from a point LA to a point LB in slit shape in a direction of (x) with an illumination beam 35, and moving the frame 11 with pellicle at constant speed in a direction of Y by an arm AY, and scattered light 36 is generated from the foreign matters if they are stuck on the surface of the pellicle 10. The scattered light 36 is converged on a light receiving lens 37, and image-formed on a photodetector 38. In such a manner, it is possible to obtain the pellicle attaching device generating the lens detecting error and capable of attaching the pellicle stably.
Patent JP-S59115033-A (JP)
Inventor: ENRI REONARUDO
IPC: A61C5/42
Filed: 1983-07-01
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。