baber/WOPTO huggingface dataset:
Patent JP-H0489384-A (JP)
Title: Coated granular fertilizer
Inventor: FUJITA TOSHIO
IPC: C05G5/00
Filed: 1990-07-27
Abstract: PURPOSE:To control the leaching of a coated granular fertilizer over a wide range by coating a granular fertilizer with a film based on an olefin resin. CONSTITUTION:This coated granular fertilizer is a granular fertilizer coated with a film contg. one or more among an olefin polymer, an olefin copolymer, a vinylidene chloride polymer and a vinylidene chloride copolymer and a polyester represented by structural formula I as essential resin components. The olefin polymer is preferably a polymer of one or more among ethylene, propylene and butene. The olefin copolymer is preferably a copolymer of one or more among ethylene, propylene and butene with carbon monoxide or a vinyl ketone. The vinylidene chloride copolymer is preferably a copolymer of vinylidene chlrodie with a vinyl monomer or olefins.
Patent JP-2000019135-A (JP)
Title: Surface property inspection device for test body
Inventor: KATAGAWA HIROSHI
IPC: G01N21/88
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface property inspection device for body to be tested, capable of detecting an abnormality of very small and very feeble uneven sur face property in a wide range easily and with high sensitivity, and capable of recording as surface information. SOLUTION: This surface property inspection device for body to be tested is equipped with a supersaturated gas generator 1 for spraying supersaturated gas 7 to a body to be tested 12 loaded on a moving stage 11 or held by some method and for producing a dew-condensed surface 13 on the surface of the body to be tested 12. The supersaturated gas generator 1 is a vessel 2 having such a characteristic that it has a blowing-in opening 4 of misty-liquid mixed gas 6 and a blowing-off opening 5 of the supersaturated gas 7 and that heaters 3A, 3B are installed near the blowing-off opening 5 therein. And, this surface property inspection device of the body to be tested also has such as characteristic that it is equipped with the moving state 11 and a camera 16 for picking up the an image of the surface of the body to be tested 12.
Patent JP-H0643306-A (JP)
Title: Cylindrical plate microlens and its manufacture
Inventor: OIKAWA MASAHIRO
IPC: G02B3/00
Filed: 1992-07-27
Abstract: PURPOSE:To obtain the structure of a cylindrical lens and its manufacture with low aberration and capable of converging light up to a value near to diffraction limit and especially useful for the recording/reproduction of a solid image. CONSTITUTION:Assuming the width of a refractive index distribution area 3 formed in a substrate as 2a and the depth of it as (d), d/a is set within a range between 0.58 and 0.9. As the manufacture of this lens, a lens with a refractive index gradient based on the density gradient of a diffusion material is formed integrally with the substrate by applying a diffusion preventing mask 4 to the plane of a transparent substrate 2 leaving a prescribed aperture, and diffusing a material which contributes to the increment of the refractive index of the substrate in the substrate 2. At this time, a range of 2.38<a<rm<10 is set assuming the width of a mask aperture 5 as 2rm and the width of the lens desired to obtain as 2a.
Patent JP-H0735548-A (JP)
Title: Inclination sensor and manufacture thereof
Inventor: INOUE MASAHIDE
IPC: G01C9/24
Filed: 1993-07-19
Abstract: PURPOSE:To easily manufacture an inclination sensor without much cost. CONSTITUTION:Electrodes 21 and 22 are buried in the upper section of a glass tube 11. Also, the electrodes 21 and 22, and the inner surface 12 of the glass tube 11 are polished with an abrasive having a grain size between No.600 and No.4000. As a result, the surface area of the electrodes 21 and 22 increases. Thus, the electrolysis of an electrolyte is reduced and the service life of an inclination sensor is extended.
Patent JP-H0250291-A (JP)
Title: Device for printing bankbook or the like
Inventor: SUEMATSU KOJI
IPC: G06Q40/00
Filed: 1988-08-12
Abstract: PURPOSE:To carry a bankbook without fail by discharging first and second bankbooks, which are overlapped, when carry-over is generated in the first bankbook inserted to an entrance and exit. CONSTITUTION:When a first bankbook 1 is inserted to an entrance and exit 2, the bankbook is carried by upper and lower carrying rollers 6 and 7 and prescribed processing is executed by passing the bankbook through a data processing part 9 and a paging part 4. Then, the bankbook is discharged to the entrance and exit 2. When the carry-over is generated in the first bankbook 1, a stock part 17 is formed by a stock part forming means and a control part 30 overlaps the first and second bankbooks 1 and 1', which are processed by the data processing part 9 and a paging part 14, in the stock part 17 and discharges the bankbooks to the entrance and exist as they are. Thus, a customer can receive the first and second bankbooks without fail.
Patent JP-2000033281-A (JP)
Title: Slitter type crusher
Inventor: YAMAZAKI YOSHIHIKO
IPC: B02C18/14
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a slitter type crusher which can finely crush a material to be crushed, into small strips. SOLUTION: In a guiding way 10 through which a material to be crushed is charged, the rotating-shafts A of two rotating-shafts A and B on which rotating-blades 20 of a large diameter are installed at fixed intervals is located diagonally below the other rotating-shaft B. The comb-teeth of a scraper are inserted nearly horizontally between the inner side faces of the plural rotating blades 20 on the surface of the rotating-shaft A, so that edges 22 of the rotating blades 20 on the rotating-shaft B can pass through close to the upper side faces of the comb-teeth of the scraper, and so that the edges 22 of the rotating blades 20 on the rotating-shaft A can pass through between the comb-teeth close to the root-part of the scrapers 40.  A rotation means is connected to the rotating shafts A and B so that the two rotating-shafts A and B will rotate inwardly in opposite directions and as viewed from upside so that the rotating-shaft A will rotate faster than the rotating-shaft B.
Patent JP-H04357162-A (JP)
Title: Ceramic material
Inventor: USHIFUSA NOBUYUKI
IPC: H05K1/03
Filed: 1991-08-09
Abstract: PURPOSE:To provide a ceramic material having a thermal expansion coefficient similar to that of tungsten or molybdenum and a low relative dielectric constant, and suitable for a high-strength ceramic distribution circuit board. CONSTITUTION:A ceramic material composed of a mixture powder containing a mullite powder as the main component, powdery silicon dioxide, powdery aluminum oxide and powdery alkaline earth metal oxide. This ceramic material can provide a high-quality and highly reliable ceramic distribution circuit board capable of preventing, e.g. cracking due to the difference in the thermal expansion coefficients between the insulating ceramic material and the distribution conductive material and cracking of the board and disconnection of a joint part between the circuit board and a semiconductor component due to a stress caused by heat.
Patent JP-H0933787-A (JP)
Title: Extending/contracting mechanism for lens barrel
Inventor: IWASAKI CHITAKA
IPC: G03B5/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an extending/contracting mechanism for a lens barrel being simple and compact and excellent in positional accuracy at the time of extending/contracting, at a low cost. SOLUTION: The extending/contracting mechanism is provided with a lens barrel front part 3 and a lens barrel rear part 2 supporting lenses respectively and the lens barrel front part 3 is supported to be movable in the optical axial direction of the lens barrel rear part 2, with respect to it. A driving lever 26 supported to be pivotable with respect to the rear part 2 and the front part 3 are connected and this front part 3 is moved by pivoting the driving lever 26. Then, a repulsive means 32 is interposed between the driving lever 26 and the rear part 2. The repulsive means 32 energizes the driving lever 26 to each side of two pivoting limits of the lever 26.
Patent JP-H1177882-A (JP)
Title: Retort treatment container composed of laminated sheet
Inventor: OKANO TOMIAKI
IPC: B32B7/12
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a container based on a laminated sheet not lowered in adhesive strength even if subjected to retort treatment. SOLUTION: A container is based on a laminated sheet obtained by bonding a polypropylene resin film and a film of a polar substance. In this case, an adhesive consists of 1-30 wt.% of a modified propylene copolymer obtained by modifying an ethylene/propylene random copolymer with an ethylene content of 3-10 wt.% by 0.01% or more by wt. of the copolymer of unsaturated carboxylic acid or its anhydride, 30-94 wt.% of unmodified polypropylene with a Vicat softening point of 130 deg.C or higher and 5-40 wt.% of low density polyethylene and/or copolymer rubber. Further, an adhesive polypropylene compsn. with a Vicat softening point of 120 deg.C or higher is used.
Patent JP-H0848740-A (JP)
Title: Polyurethane
Inventor: MAEDA SHUJI
IPC: C08G18/44
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a polyurethane excellent in color fastness and transparency by specifying the constitution of polyol components in a polyurethane that is obtained by reaction the polyol components, an organic diisocyanate component, and a chain-extending agent. CONSTITUTION:In a polyurethane that is obtained by reacting polyol components, an organic diisocyanate component (e.g. diphenylmethane diisocyanate), and a chain-extending agent (e.g. 1,4-buthanediol), the polyol components are made up of a polyether diol containing ether units which are preferably the same (e.g. a polytetramethylene glycol) and a polyether-modified polycarbonate diol (e.g. a modified polycarbonate diol obtained by using, as an aliphatic diol, 1,6-hexanediol and a polytetramethylene glycol) in an amount of 15 to 60% based on the weight of the polyol components.
Patent JP-H1146446-A (JP)
Title: Equipment and method for reactive power generator
Inventor: FURUTA MICHIHIRO
IPC: G05F1/70
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To continue stable operation as a serial compensation equipment, by generating a voltage vector in the same phase direction against a system current, and by adjusting a resistance component and performing voltage control for a DC capacitor even though the system current contains reverse phase component, zero phase component and DC component. SOLUTION: In the impedance control, reverse phase, zero phase and DC component contained in a system current during system failure are problematic. To eliminate these, two-axis positive fundamental wave currents 11p, q are detected from the system current by a positive phase fundamental wave current detecting circuit 22, they are rotated by 90 deg. by using a rotating circuit 15 for making them orthogonal to the current, and a current vector in the impedance direction is detected. Also, a voltage command corresponding to impedance is calculated by multiplying a current vector in the impedance direction by an impedance quantity Xc* obtained through a DC component removing filter 30 from an output of an effective power controller 20 or a command value Xc outputted from a third command value generator 12c.
Patent JP-H0363822-A (JP)
Title: Computer control system
Inventor: TAMARU MASAAKI
IPC: G06F9/46
Filed: 1989-08-02
Abstract: PURPOSE:To improve the working efficiency of an instruction execution unit by making plural processes run simultaneously, storing a control signal obtained by performing the decoding of an instruction asynchronously at every process in a control signal latching means and a register set, and executing a processing by selecting the control signal and data required for the next instruction. CONSTITUTION:The register sets 7-1 to 7-n corresponding to the processes hold instruction pointers and the values of a various kinds of registers, and a control means 3 reads in the instruction to be executed next and required data from an external memory device, etc. As for the instruction, the control signal obtained by decoding the instruction is stored in the control signal latching means 6 which forms a pair with the register set, and the data is stored in the corresponding register of the register set. Separately from that, a next execution instruction means 9 selects a pair in which required control signal and data are arranged out of the pairs of the register set and the control signal latching means 6, and makes the instruction execution unit execute them by supplying. In such a manner, the working efficiency of the execution unit can be improved.
Patent JP-H0543336-A (JP)
Title: Metallic powder for monolithic refractory
Inventor: UJIE TATSUYUKI
IPC: B22F1/02
Filed: 1991-08-09
Abstract: PURPOSE:To homogeneously coat metallic powder for monolithic refractory having an alkali-resistant coating layer with a coating material and surely prevent hydrating reaction of the metallic powder for the monolithic refractory by specifying the composition component, ratio and melting point of the coating layer. CONSTITUTION:Metallic powder for monolithic refractory has an alkali-resistant coating layer, which is composed of a wax (preferably polyethylene wax) in an amount of 50-140 pts.wt. based on 100 pts.wt. metallic powder and a thermoplastic resin (polymer or copolymer of vinyl acetate) in an amount of 0-70 pts.wt. based on 100 pts.wt. metallic powder and has 40-150 deg.C melting point. Furthermore, the metallic powder is simple substance of Al, Mg or Si or their alloys and the grain diameter is about 350mum. Thereby, the metallic powder is coated with the coating material having a low melting temperature and can homogeneously be coated without exposing the surface of the metallic powder. As a result, hydrating reaction of the metallic powder can surely be prevented.
Patent JP-H0364087-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: YAGI TETSUYA
IPC: H01S5/00
Filed: 1989-08-02
Abstract: PURPOSE:To obtain a semiconductor laser having small internal loss, a small oscillation threshold value current and a large external differential quantum efficiency by so forming a reverse mesa stripelike protrusion formed on a second clad layer as to be buried with an AlWGa1-WAs current blocking layer. CONSTITUTION:After a first conductivity type AlWGa1-WAs current blocking layer 5 and a second conductivity type GaAs cap layer 6 are sequentially epitaxially grown on a second conductivity type AlZGa1-ZAs second clad layer 4 formed with a reverse mesa stripelike protrusion 9 by a MOCVD method, the blocking layer epitaxially grown on the protrusion 9 is removed by etching. In this case, the layer 5 is formed of Al0.10Ga0.90As to reduce absorption coefficient of laser light. Accordingly, its internal loss is reduced. As a result, an oscillation threshold value current is reduced, and an external differential quantum efficiency is raised.
Patent JP-H0547776-A (JP)
Title: Bipolar transistor and its manufacture
Inventor: KIWAKI YOSHINARI
IPC: H01L29/73
Filed: 1991-08-09
Abstract: PURPOSE:To improve the radio frequency characteristics and the current driving performance of a bipolar transistor by a method wherein the re-distribution of a collector region directly under a base region is suppressed when an epitaxial layer is deposited. CONSTITUTION:An N-type isolation layer 2 (which isolates a substrate and a collector electrically from each other) is formed on a P-type silicon substrate 1 and a P-type buried layer 3 is formed in the isolation layer 2 and, further, a base region 4 composed of an N-type epitaxial layer is formed on the buried layer 3. A P-type emitter region 5 and an N-type base drawing-out region 6 are formed on the surface of the base region 4 to form a vertical P-N-P transistor. The buried layer 3 is composed of a collector region 3a and element isolation regions 3b which are extended longitudinally on the side parts of the collector region 3a. Further, a junction plane (a) between the collector region 3a and the base region 4 is so positioned as to be deeper than the upper surfaces (b) of the element isolation regions 3b.
Patent JP-H1152950-A (JP)
Title: Electronic musical instrument
Inventor: SUDA MASAYUKI
IPC: G10H1/46
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To always obtain a natural reverberation effect without adversely affecting the attenuation characteristic of the reverberating sound added at the time of controlling the intonation of the sound by an expression(EXP) pedal. SOLUTION: A multiplaying means 4 being the volume control means to control the volume of musical sound signals based on the operating amount data of an EXP pedal 7 is provided on the front stage of a reverberation device 2. The volume control by the pedal 7 is conducted against the original sound from a musical sound generating circuit 10 and no control is conducted against reverberation sounds. Thus, even though the pedal 7 is operated while a reverberation effect is added, the attenuation characteristic of the reverberation sound is not adversely affected by the volume change of the pedal 7.
Patent JP-S61246020-A (JP)
Title: Connection of moldings of automotive weather strip
Inventor: KOMIYAMA TOMOAKI
IPC: B29K101/00
Filed: 1985-09-11
Abstract: PURPOSE:To obtain an anchoring effect, by setting a cut notch constituted of a cavity penetrating a wall part at an end of an extruded molding to the direction of the thickness and a neck part penetrating both the cavity and the end of the extruded molding and whose width is narrower than that of the cavity and by forming a projection at the cavity whose thickness is almost the same as that of the wall part when rubbery or plastic material is poured. CONSTITUTION:After a rubbery or plastic material is molded by extrusion molding, the molding is cut to prepare a straight parts 41, 51, from the almost center part of whose bottom wall 40 a cut notch 42 is then prepared to the longitudinal direction. These straight parts 41, 51 is then set in a metal mold 6, which has a cavity 61 forming a corner part 31 and a plasticized rubbery or plastic material is poured from the supplying nozzle 62 to this cavity 61. The rubbery or plastic material being poured is filled in the cavity 61, flows to the end surface 34 of the straight parts 41, 51, then penetrates into cut notches 42, 52 and finally solidified there.
Patent JP-H0365387-A (JP)
Title: Sublimable thermal transfer medium
Inventor: ARIGA YUTAKA
IPC: B41M5/382
Filed: 1989-08-04
Abstract: PURPOSE:To enhance the adhesion strength of a base material and the ink layer and to prevent that an ink layer is released to be thermally transferred to an image receiving material by roughening the surface of the base material. CONSTITUTION:In a sublimable thermal transfer medium wherein a dye supply layer formed by dispersing a sublimable dye in an org. binder and a dye transfer contributing layer are laminated to a base material in this order, the surface of the base material is roughened by a mechanical and chemical treatment method or a method for containing various org. or inorg. particles in the base material. By this method, the adhesion strength of an ink layer and the base material is enhanced and it can be prevented that the ink layer is released to be thermally transferred to an image receiving layer. This roughened surface is properly formed so that the surface unevenness formed by exposing particles contained in the polymer of the base material in an amount of 10-400 wt.% to the surface of the base material or ten-score means roughness R2 due to JIS B0601-1982 is 0.3 mum of more. By this method, this transfer medium can be used even in an n-time mode method and the release or damage of the ink layer due to thermal fusion can be prevented.
Patent JP-H0737563-A (JP)
Title: Dry battery pack for equipment
Inventor: NAKANO HISASHI
IPC: H01M50/528
Filed: 1993-07-22
Abstract: PURPOSE:To provide a dry battery pack for an equipment preventing new and old dry batteries or that of another manufacture from mixing and further facilitating a recycle while attaining recycling of the dry battery. CONSTITUTION:A pack comprises a plurality of dry batteries 1, attachment plate 2 of arranging these dry batteriss 1, output terminal 3, 4 and connectors 10, 11 formed by supporting to insulator plates 8, 9 connecting conductors 5, 6, 7 having springines for electrically connecting mainly dry battery terminals, so as to connect the dry battery terminals to the connectors 10, 11. The attachment plate 2, dry battery 1 and the connectors 10, 11 are fixedly coated with a fixing member 12 formed of a heat shrinkage tube or heat shrinkage label and the like.
Patent JP-H0486799-A (JP)
Title: Voice recognizing device
Inventor: SHOSAKAI MAKOTO
IPC: G10L15/06
Filed: 1990-07-31
Abstract: PURPOSE:To decrease the information quantity of standard characteristic parameters to a quantity smaller than heretofore by compressing the series of the characteristic parameters continuously attaining the same value to the series of a predetermined number of characteristic parameters when the discriminated result of counting is an affirmative discrimination. CONSTITUTION:The series of the characteristic parameters continuously attaining the same value is compressed by a compressing means 120 to the series of the predetermined number of the characteristic parameters when the discriminated result obtd. by discriminating the result of counting with a counting means 100 by a discriminating means 110 is the affirmative discrimination. Namely, the parts continuously attaining the same value in the characteristic parameter series are extracted and are compressed by the compressing means 120 at the time of forming the standard patterns. Then, the number of the characteristic parameters of the standard patterns decreases and even if the compressed characteristic parameter parts are expanded at the time of voice recognition, the expanded characteristic parameter parts have the same value as the value of the characteristic parameter parts before the compression and, therefore, the accuracy of the voice recognition is not deteriorated. The information quantity of the standard patterns to be previously stored into a memory, etc., is decreased in this way.
Patent JP-H0757189-A (JP)
Title: Navigation device
Inventor: KAWAI KOZO
IPC: G08G1/0969
Filed: 1993-08-13
Abstract: PURPOSE:To prevent the navigation device from malfunctioning by inhibiting information retrieval, destination setting, etc., from being performed when a travel speed is larger than a certain value although a parking signal is ON. CONSTITUTION:An antenna connection detecting device 9 is connected to the input side of a receiving antenna 1. A receiver 2 obtains position data on the latitude, longitude, etc., of the current position by GPS on the basis of the radio wave signal from the receiving antenna 1. A controller 5 displays the positon data found by the receiver 2 on the screen of a display 3 by a display circuit 4 together with map data read out of a CD-ROM 6. The operation of an operation unit 8 is inputted to an input/output interface 7 to perform the information retrieval and setting operation. Further, the current position is measured at constant intervals of time to find the travel speed.