baber/WOPTO huggingface dataset:
Patent JP-S5957050-A (JP)
Title: Automatic defrosting control device
Inventor: NAGASAWA SHIGEKICHI
IPC: G01N21/47
Filed: 1982-09-27
Abstract: PURPOSE:To improve the durability and protect against the influence from components except water by making use of an infrared ray remote-controlling circuit in a control unit of other device for a circuit of an automatic defrost control device. CONSTITUTION:When an ignition switch 16 is on, asignal is issued from a code- generating circuit 12, and this signal is sent through a pulse modulation circuit 13 and an amplifying circuit 14 to be emitted as light from a light-emitting diode 2. When there is no blur on a glass, the light is not reflected, and a light-receiving diode 3 cannot receive the light. When there is blur on the glass, the said light is reflected and diffused to be partly received by the light-receiving diode 3. The light works to a power amplifying circuit 25 via an amplifying circuit 22, a detection wave-form shaping circuit 23, and a code reading circuit 24, and operates a control circuit to operate a defrosting unit 4. When the blur is cleared on the glass, the light-receiving diode 3 cannot receive the light, and the operation of the defrosting unit 4 is stopped. When the other device transmits codes, the priority is given to the transmission of these codes, and the transmission of the defrosting unit 4 is intercepted.
Patent JP-H1135854-A (JP)
Title: Ion conducting coat sheet
Inventor: GOCHO SATOSHI
IPC: C09D5/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject sheet capable of pattern printing by the use of e.g. an electroconductive ink, causing no blocking even under highly humid conditions and producing stable potential difference even under low-humid conditions, by combined use of a colloidal silica, pigment (s) and a synthetic resin emulsion. SOLUTION: This sheet is obtained by coating at least one side of a substrate with a coating composition comprising pigment (s), a water-based binder and an ion conducting electrolyte followed by drying; wherein the above composition specifically comprises (A) at least one kind of pigment selected from kaolin clay, talc and satin white, (B) 50-95 pts.wt., based on a total of 100 pts.wt. of the components A and B, of a colloidal silica, (C), as the water-based binder, >=10 pts.wt., on a solid basis, based on the above-mentioned total 100 pts.wt., of a synthetic resin emulsion, and (D) 1-10 pts.wt., on a solid basis, based on the above-mentioned total 100 pts.wt., of a water-soluble polymer.
Patent JP-2000004080-A (JP)
Title: Thin film multilayer printed wiring board
Inventor: ISHIKAWA KAZUMITSU
IPC: H05K3/46
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent barrel crack while shortening via hole land by making a contact hole for conducting signal using a multiplayer shield plate having low permittivity, forming the inner and outer circumferential surfaces of the metal plating layer thereof of an insulator and forming a contact pad on the contact hole. SOLUTION: A shield conduction contact hole 10 is made in a multiplayer shield plate 5 having low permittivity and an insulator 8 is provided on the inside thereof before making a signal conduction contact hole 14, and the like. An insulator 15 is then provided in the contact hole 14 and a second plating permanent resist layer 12A is formed. Subsequently, it is subjected to electroless copper plating and a contact pad 13 having diameter smaller than the inside diameter of the contact hole 10 is made above the contact hole 14. According to the structure, outermost via hole lands 24A, 24B can be formed while being shortened. Since the insulators 8, 15 are provided on the inner and outer circumferential surfaces of the contact hole 14, barrel crack is suppressed.
Patent JP-H0522704-A (JP)
Title: Circuit for compensating level
Inventor: MIZUTA MASASHI
IPC: H04N5/94
Filed: 1991-07-09
Abstract: PURPOSE:To surely detect the omission part or level abnormal part which are added in a frequency modulating signal and comparatively small in scale so as to execute compensation by obtaining a DC control signal in response to the level abnormal part in an input frequency modulating signal. CONSTITUTION:A both-wave rectifying part 31 obtains a frequency communication FM video signal FD where a carrier wave frequency is adopted as the two-fold frequency of the carrier frequency of an FM video signal FV based on the signal FV. BPF 33 removes a carrier wave component in the signal FD from the signal itself and picks-up only an amplitude fluctuation component. The both-wave rectifying part 34 outputs a frequency communication signal FCD adding the amplitude fluctuation part which has the two-fold frequency of the carrier wave frequency of the signal FV. The positive level increasing part in a DC output signal DD is obtained from LPF 35 in accordance with the small scale omission part of half-wave omission added to the signal FV and the small scale DC fluctuation part extending over the period of a cycle degree so that it is supplied to a variable bandpass filter BPF 36 as the DC control signal. A delay FM video signal FVD is level-corrected in BPF 36.
Patent JP-H0458889-A (JP)
Title: Alpha-1,3-glucanase gene
Inventor: MATSUSHIRO AIZO
IPC: C12N15/09
Filed: 1990-06-25
Abstract: NEW MATERIAL:DNA coding an alpha-1,3-glucan 3-glucanohydrolase enzyme protein produced by Trichoderma harzianum. USE:Mass-production of alpha-1,3-glucanase, etc. PREPARATION:The amino acid composition and the N-terminal amino acid sequence of alpha-1,3-glucanase are analyzed and an anti-alpha-1,3-glucanase serum is prepared. A cDNA library is prepared from the microbial cell, alpha-1,3-glucanase cDNA is screened, the longest cDNA among the cloned cDNA is subjected to sub-cloning and a transformant cloned with the cDNA fragment is separated. The objective alpha-1,3-glucanase cDNA is produced from a plasmid DNA separated from the transformant.
Patent JP-2000003421-A (JP)
Title: Card reader-writer system
Inventor: KUDO TAKERO
IPC: G06K19/08
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To read and write information from/to respective recording parts by automatically discriminating whether the inserted card is the one with specification using a magnetic recording part or the one with specification using an IC recording part, and carrying the card to a proper position. SOLUTION: The card 3 is inserted from the insertion port 4 of the inserting part 4 of a card reader-writer 1. The card 3 proceeds along a carrier path 5 by the rotation of carrier rollers 11a and 11b to read the recording information of a JIS 1-type magnetic stripe disposed on the rear surface of the card 3 by a magnetic head 7b. When reading impossible is judged in the propriety judgement of a card judging means, the judging signal is transmitted to a drive control means, the carrier rollers 11a, 11b, 12a and 12b are rotated and the card 3 is carried to the arrangement area of an IC connection terminal 10 along the carrier path 5. Then, the IC connection terminal 10 is connected to the IC recording part of the card 3 to read the data of the IC recording part.
Patent JP-H08339837-A (JP)
Title: Photo-reaction device
Inventor: SHIMOYAMA TADASHI
IPC: H01L31/04
Filed: 1995-06-09
Abstract: PURPOSE: To provide a photo-reaction device in which photo-reaction efficiency is enhanced by making a photo-catalyst membrane of generating a photo-active part by light adhere to a transparent board to bring it into contact with a material made to react and obliquely disposing the surface made to adhere in light incident direction. CONSTITUTION: Four pieces of wedge-form transparent plate 2 (glass or the like) of a type narrowing to a point at the top from above to below to which a transparent conduction film 3 (tin oxide of approximately 0.1μm) is made to adhere are arranged in a container 1 to partition chambers R1 ∼R5 . An N-type light catalyst film 4 is made to adhere to the oblique one-side surface of the transparent plate 2 and a P-type photo-catalyst membrane 5 is made to adhere to the other oblique one-side surface, and they are brought into contact with a material 7 made to react in which NaOH or the like is added to water. TiO2 , WO3 or the like is used for the photo-catalyst membrane 4, 5, and an aluminum film 6 is vapor-deposited on the lower end part of the transparent plate 2.  When light 9 is vertically incident upon the upper surface 1A of the container 1, an electron or a hole is formed in the surface of the photo- catalyst membrane and made to react with a water molecule to generate a H2 gas and a O2 gas, and each gas is isolated from a flow-out port 8.
Patent JP-S6227059-A (JP)
Title: Atomizer
Inventor: HASEGAWA KYOHEI
IPC: B05B9/08
Filed: 1985-07-30
Abstract: PURPOSE:To easily control the desired conditions of the mist by inserting a control member into a regulator and providing a stopper part for appropriately setting the rotation range of the regulator to the control member and the main housing. CONSTITUTION:With respect to an atomizer for atomizing a liq. such as water and paint, a control member 55 is made rotatable together with a regulator 52 by the engagement of the engaging groove 60 of a knob part 59 with the engaging protrusion of the control member 55. When the regulator 52 is rotated, the screw part 52A of the regulator 52 is rotated while being meshed with a housing 31. Consequently, the stopper part 56 of the control member 55 is engaged with the stopper part 57 of a main housing 31, hence the rotation of the regulator 52 is suppressed and the regulator 52 is controlled in the desired rotation range. Accordingly, the range of the oscillation amplitude of an armature 32 is optimized and the atomization can be adjusted to the desired conditions.
Patent JP-S6142553-A (JP)
Title: Improved whitening-resistant impact-resistant polypropylene composition
Inventor: JIYURIAANO CHIEKIN
IPC: C08L51/06
Filed: 1985-07-30
Abstract: Polypropylene compositions having a high impact resistance at low temperatures and an improved whitening resistance, comprising :
 A) 60-90 parts by weight of polypropylene with an isotacticity index > 90;
 B) 10-40 parts by weight of an ethylene/butene-1 polymeric mixture containing 50-95% by weight of ethylene consisting of:
 - 20-95% parts by weight of a crystalline fraction (I) with crystallinity of the polyethylene type, insoluble in xylene at room temperature;
 - 5-80% parts by weight of an ethylene/butene-1 amorphous copolymeric fraction (II), soluble in xylene at 23 DEG C, containing 40-70% by weight of ethylene;
 and in which the weight ratio between the total polymerized ethylene and the amorphous fraction (II) ranges from 0.6 to 8. 
<??>Such compositions are obtained through polymerization processes comprising at least a step for homopolymerizing propylene to stereoregular polymer and a subsequent step for copolymerizing ethylene/butene-1 mixtures in the presence of Ziegler-Natta stereospecific catalysts, which include a titanium compound carried on a magnesium halide in the active form.
Patent JP-S6233016-A (JP)
Title: Correcting device for distortion of electric welded tube on intermediate forming zone
Inventor: OKUBO HITOSHI
IPC: B21D5/12
Filed: 1985-08-01
Abstract: PURPOSE:To remove distortions and to prevent lowering of yield caused by edge flaw or cutting off faulty part of a material to be formed by detecting one or more pairs of rolls on an intermediate forming zone of electric welded tube by controlling a position independently for distortion of the material to be formed. CONSTITUTION:The material to be formed is bent in the shape of U by a pair of breakdown rolls 7 and deformed gradually in a circular section by width the intermediate forming rolls 10, 14, 20, 24 by space controlling device 11 for rolls of supporting frame 13 of an intermediate roll stand 8. Then, it is deformed in the shape of circular section disconnected its upper part by a pair of fin-pass rolls 16 to send out. Here, the distortion of moving material 1 to be worked is detected by detectors D1, D2 and D3, D4, movable rolls 14, 24 are driven by driving actuators 15, 25 to change its angle of inclination to put the distortion back in normal conditions. In this way, the lowering in yield of products caused by the edge flaws of the material 1 by the distortion and by cutting off the faulty parts of material 1 by the distortion are prevented.
Patent JP-2000356673-A (JP)
Title: Continuity calculation device of gps information
Inventor: KAMIMURA YUKIHIRO
IPC: G01C21/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To make realizable the judgement of the continuity of a system simply and easily. SOLUTION: This device is so composed that the decline rate of positioning accuracy of a navigation position X of an airplane 16 at the time of (t) is calculated and compared with a threshold of the decline rate of positioning accuracy determined corresponding to its space zone, to judge the combination between a positionable GPS satellite 14 below the threshold and a geostationary satellite 15, and that thereafter, the decline rate of positioning accuracy at the navigation position X at the time of (t+δt) is calculated, and that the decline rate of positioning accuracy is compared with a threshold of the decline rate of positioning accuracy judged similarly corresponding to its space zone, to judge the combination between the positionable GPS satellite 14 below the threshold and the geostationary satellite 15,  and that the existence probability is calculated based on the combinations in which positioning probabilities are judged at each time (t), (t+δt), to obtain the sum total thereof as actual time continuity.
Patent JP-H04366159-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SHIOBARA TOSHIO
IPC: H01L23/29
Filed: 1991-06-12
Abstract: PURPOSE:To provide an epoxy resin composition which can give a cured product excellent in resistance to cracking caused by heat shock and peeling resistance and can be desirably used as a semiconductor sealing material or the like. CONSTITUTION:An epoxy resin composition prepared by mixing an epoxy resin composition comprising a curable epoxy resin a curing agent with a partially hydrolyzed organosilicon compound obtained by mixing a compound of the formula: R<1>aSi(OR<2>)4-a (wherein R<1> is a substituted or unsubstituted monovalent hydrocarbon group; R<2> is a 1-4 C unsubstituted or substituted monovalent hydrocarbon group; and a is 1, 2 or 3) with an amino compound and water; and a semiconductor device sealed with a cured product of the composition.
Patent JP-S57100913-A (JP)
Title: Silicon dioxide having pure porosity and manufacture of chromium oxide catalyst carrying said silicon dioxide
Inventor: YOSEFU YOHANNESU FURANSHISUKAS
IPC: B01J23/26
Filed: 1981-10-23
Abstract: The invention relates to a process for the preparation of porous silicon dioxide by converting a silicon dioxide obtained by flame hydrolysis into a gel, using at least the same quantity by weight of water which is mixed with at least 15 vol.-% of an alcohol with 1-5 carbon atoms, calculated in relation to the volume of the water in the gel, and this mixture is spray-dried. The silica can then be made into a catalyst which is used in polymerizing olefins by placing on it a chromium compound and then heating in a non-reducing atmosphere.
Patent JP-S6415395-A (JP)
Title: Anodic oxidation method
Inventor: MAEJIMA SEIJU
IPC: C25D11/16
Filed: 1987-07-08
Abstract: PURPOSE:To form an anodic oxide film having satisfactory practical characteristics on an Al alloy casting when the casting is anodically oxidized, by removing the casting surface of a contact part of the casting brought into contact with a power supplying jig so as to adhere the casting to an electrode as the jig and to improve the electrical conductivity. CONSTITUTION:A cylindrical Al alloy casting 1 has an internal normal structure 8, a fine grained structure 7 formed on the surface of the structure 8 by a pouring and a chilled layer 6 formed on the structure 7 by rapid solidification. When the casting 1 is brought into partial contact with a power supplying jig 4 before anodic oxidation, the casting surface of a contact part of the casting 1 is shaved off and the jig 4 is brought into contact with the shaved surface 3. The casting 1 is then anodically oxidized. By this method, current density in constant-current electrolysis can be increased without producing a burning on the surface of alumite, current efficiency is improved and a uniform film is formed.
Patent JP-H0726086-A (JP)
Title: 3-methyl-1-butene polymer composition
Inventor: KATO TATSUO
IPC: C08L23/20
Filed: 1993-07-08
Abstract: PURPOSE:To provide a 3-methyl-1-butene polymer compsn. with high tensile breaking elongation and excellent heat resistance and being useful for injection molding and film molding as no delamination occurs. CONSTITUTION:A 3-methyl-1-butene polymer compsn. contains 99-70 pts.wt. 3-methyl-1-butene polymer (A) and 1-30 pts.wt. butyl rubber (B).
Patent JP-S5794478-A (JP)
Title: Welding method for laminated plate
Inventor: KOGA HITOSHI
IPC: B23K11/16
Filed: 1980-12-02
Abstract: PURPOSE: To perform projection welding easily by providing a projection to the joining place of one member and conducting electricity under pressure in welding laminated plates consisting of an inside layer of a thermoplastic resin and both outside layers of metallic foils and a metallic member.  
     CONSTITUTION: Laminated plates consist of an inside layer 1 of a thermoplastic resin and both outside layers 2, 3 of metallic sheets. A projection 5 is provided to a metallic member 4 of the place to be joined. The joining parts of the laminated plates and the metallic member are pressed with an electrode 6 and a pressure receiving plate 8, and the metallic foil 2 of the laminated plates is pressed with an electrode 7. In this state, electric current is flowed between the electrodes 6, 7, whereby resistance welding is accomplished. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08329644-A (JP)
Title: Tape cassette
Inventor: ZAITSU OSAMU
IPC: G11B23/087
Filed: 1996-06-28
Abstract: PURPOSE: To provide a tape cassette to be miniaturized to a maximum by enabling a built-in tape information memory to make sure contact. CONSTITUTION: In tape cassettes having different sizes, positioning holes 3e, 3f, 33e and 33f whose relative positional relations are the same are provided in the vicinity of opening parts 3p and 33p. The contact of a memory P plate for transmitting tape information to a device is provided in the rear side of the opening parts 3p and 33p, and since the contact and the positioning holes 3e, 3f, 33e and 33f are the same in relative positional relations, the position of a positioning pin inserted into the positioning hole and that of a connector coming into contact with the contact are the same and highly accurate contacting is performed for the cassette. Thus, a space for the contact on the cassette is made smallest and a compact cassette is provided.
Patent JP-H1020753-A (JP)
Title: Multiple exposure hologram recording method and multiple exposure hologram
Inventor: HOTTA TAKESHI
IPC: G03H1/26
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To perform the simultaneous multiple recording of hologram without receiving the determination of the recording wavelength, and without recording the unnecessary interference fringe, by simultaneously exposing a sensor by using two kinds of straight polarized lights vertically crossing to each other, and performing the hologram recording by making the two beams of which the polarizing directions are same as each other, interfered with each other. SOLUTION: P polarized lights, and S polarized lights are simultaneously exposed respectively. The P polarized light is straight polarized light of which the oscillation direction of an electric vector of the light entered into a sample face is included in the plane of incidence, and the S polarized light is straight polarized light of which the oscillation direction of the electric vector of the light entered into the sample face is vertical to the plane of incidence. The oscillation direction of the P polarized light and that of the S polarized light are vertically crossed to each other, so that they are not interfered with each other. Accordingly the interference fringes of the P polarized light and the S polarized light are recorded by simultaneously exposing two beams of P polarized light and two beams of S polarized light to be interfered with each other in a photosensitive layer 2. The interference fringe of the P polarized light and that of the S polarized light are coexisted in the hologram, and the diffraction efficiency of the both interference fringes are almost same as each other to the natural light having the random polarizing component, such as the outdoor daylight and a fluorescent lamp.
Patent JP-S5957082-A (JP)
Inventor: TSUCHIDA TETSUO
IPC: B62K25/08
Filed: 1982-09-28
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-S6148120-A (JP)
Title: Magnetic recording medium
Inventor: HACHITSUKA TSUYOSHI
IPC: C09D183/04
Filed: 1984-08-13
Abstract: PURPOSE:To improve the dispersibility, packability and orientability of magnetic particles by using a polyurethane resin contg. a sulfonic acid metallic salt group in the molecule obtd. by using the limited polysiloxane compd. in which one component of the raw material has 2 hydroxyl groups in one molecule within a limited range as a binder component. CONSTITUTION:The thermoplastic polyurethane resin used for the binder has the sulfonic acid metallic salt group in the molecule in a 0.01-2wt%, more preferably 0.01-15wt% range in terms of sulfur content and the metal is exemplified by alkali metals such as lithium, sodium and potassium. The content of the sulfonic acid metallic salt group is more particularly preferably in the 0.05- 1.0wt% range in terms of sulfur content in the polyurethane resin. If the sulfur content is below 0,01wt%, there is no effect of contg. the sulfonic acid metallic salt group and if said content exceeds 1.5wt%, the considerable increase in soln. viscosity, the decrease of solubility in a general-purpose org. solvent and the change of properties owing to moisture are observed and such are more particularly significant when the content exceeds 2wt%.
Patent JP-S6225507-A (JP)
Inventor: DEACON MALCOLM JOHN
IPC: H03H7/40
Filed: 1986-07-18
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-H0776073-A (JP)
Title: Drawing method in automatic drawing apparatus
Inventor: OBATA MOTOYOSHI
IPC: B41J2/01
Filed: 1993-06-16
Abstract: PURPOSE:To enable cost reduction corresponding to small-sized and simple constitution by preliminarily reading the spaced-apart distance from the drawing surface of the object to be drawn of an ink nozzle unit prior to drawing as spaced-apart distance data to utilize the same. CONSTITUTION:In an apparatus performing drawing by injecting painting ink from a plurality of nozzles 3b provided to an ink nozzle unit 3 while the ink nozzle unit 3 is successively scanned in an X-Y direction with respect to the drawing surface of an object to be drawn such as a vehicle, a distance detection sensor S3 calculating the spaced-apart distance (Z-direction distance) from the ink nozzle unit 3 or the drawing surface of the object to be drawn provided in the vicinity of the ink nozzle unit 3 is successively scanned in the X-Y direction with respect to the drawing surface B of the object to be drawn prior to drawing. Then, the spaced-apart distance data from the drawing surface B of the object to be drawn is preliminarily read. At the time of drawing, the ink nozzle unit 3 is successively scanned in the X-Y direction while moved in a Z-direction.