baber/WOPTO huggingface dataset:
Patent JP-2000352998-A (JP)
Title: Recording and reproducing device and its driving method
Inventor: MIZUNO TOSHIYUKI
IPC: G10L19/00
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording and reproducing device which can specify an operator who instructs for reproduction or erasure of data such as voice message stored in a storage means. SOLUTION: The recording and reproducing device 100 is provided with a storage means 7, which stores input data indicating voice messages, an access means 3, which conducts access to the input data stored in the means 7, an operation means 10, to which instructions to reproduce or to erase the data stored in the means 7 are inputted, a finger print collating device 20, which conducts collation of an operator who inputs the instructions into the means 10, a control means 6, while allows an access to the written data when the collation result indicates an agreement and prohibits the access to the data when the result indicates a disagreement, and a speaker 9 which outputs the data read from the means 7 in voice.
Patent JP-2000353458-A (JP)
Title: Soft switching device for high frequency
Inventor: NAGATO MASAKI
IPC: H01H33/36
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To simply perform changing connection of a high-frequency power supply to a multiplicity of high-frequency apparatuses by providing a movable contact for changingly connecting a power supply terminal to at least one of apparatus terminals and a means for operating the movable contact. SOLUTION: A power supply terminal 18 of a soft switching device 16 for high frequency is connected to a high frequency power supply 10 via a water- cooled cable 11 while apparatus terminals 19, 20 thereof to high frequency heating furnaces 12, 13 via water-cooled cables 14, 15, respectively. This changer 16 has a movable contact 21 for changingly connecting the power supply terminal 18 to one of the apparatus terminals 19, 20 and a driving/operating means 22 for operating the movable contact 21. A drive motor, a solenoid, or the like can be used as the operating means 22. By controlling the operation of the operating means 22 in an operating room 17, the movable contact 21 can be changingly connected to one of the apparatus terminals 19, 20 in a simple manner.
Patent JP-S6058546-A (JP)
Inventor: MIREIYU FURUTEIE
IPC: G01N27/416
Filed: 1984-08-02
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-S5952219-A (JP)
Title: Electrode for liquid crystal optical element
Inventor: TERUI HIROSHI
IPC: G02F1/1333
Filed: 1982-09-20
Abstract: PURPOSE:To prevent a liquid crystal optical switch from having a shift in transmission wave optical path, by leading out the lead line of an electrode for orientation control over a liquid crystal layer laminated on a light guide film to the electrode substrate surface opposite to the liquid crystal layer side through a through hole provided at a desired position of the electrode substrate. CONSTITUTION:Through-holes are formed in said electrode substrate 9 of, for example, a 2X2 light guide type liquid crystal switch for a liquid crystal optical element for optical information processing and optical communication at positions (black dot) except light guide optical paths of liquid crystal side electrodes 5, 6, 7, and 8 on the electrode substrate 9. Internal walls of those through-holes are plated chemically with, for example, Cu 10 and then the electrodes 5-8 and their lead lines 12 are connected together by melting and filling an alloy (solder, etc.) 11 consisting essentially of Sn, Pb, etc., having good wettability with Cu 10. Consequently, when voltages are applied from ports I1 and I2 to the liquid crystal layer, guided light is reflected totally by the lower parts of the electrodes 5 and 6 to travel in the order of I1-O2 and I2-O2, and in this case, a shift in optical patch due to the lead lines 12 of the electrodes 7 and 8 is prevented.
Patent JP-H0911187-A (JP)
Title: Ring cutting-off tool
Inventor: SASAKI JUNICHI
IPC: B26D3/10
Filed: 1995-06-29
Abstract: PURPOSE: To provide a ring cutting-off tool which can accurately form a ring of narrow width from a sheet made of rubber. CONSTITUTION: This is a ring cutting-off tool cutting out a sheet into a ring shape, an axial leg 2 and a rotational leg 3 are connected together capably of being opened/closed at an optional angle, the rotational leg 3 is bendable at a middle point, and a detachable attachment 14 is mounted on a lower part of the leg 3. This ring cutting-off tool is constituted of an inserting part 12 in which anattachment 4 is inserted into a fitting hole 11 provided on the lower part of the rotational leg 3, and a cutting-off part 13 in which a pair of cutting blades 15, 15 are oppositely hung in the parallel condition spacedly by a fixed distance 17 on the lower part of the inserting part 12. The each cutting blade 15 is formed into nearly a V-shape of acute angle at the tip part, and both sides of the V-shaped part are formed into cutting edges 18, 18.
Patent JP-S5590384-A (JP)
Title: Miniature printer
Inventor: ARAI KENICHIROU
IPC: B41J7/48
Filed: 1978-12-28
Abstract: PURPOSE: To prevent erroneous printing of a muniature printer without increasing the number of electromagnet segments by alternatively disposing the polarity of the segments at its head.  
     CONSTITUTION: In case that electromagnet segments 17 are so disposed as to alternatively arrange the polarity thereof, even if the electromagnet segment 17 except for special electromagnet segments 171 are simultaneously energized, the leaked magnetic flux from the respective electromagnet segment 17s round about toward other adjacent electromagnet segments 17 having opposite polarity to the segments themselves, so that the leaked flux is not almost directed toward the electromagnet 171 not energized. That is, no erroneous printing occurs thereat. Even if the opposite polarity of the electromagnet segments is alternatively disposed at every two other segments, the effect as above can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0915518-A (JP)
Title: Laser scanning device
Inventor: TAKAHASHI TAKESHI
IPC: H04N1/113
Filed: 1995-06-29
Abstract: PURPOSE: To attain the miniaturization of a whole device irrespective of that the device is provided with functions of detecting the positional deviation of a laser beam and automatically adjusting the set position of a scanning mirror. CONSTITUTION: The device is constituted of scanning mirrors 3a and 3b for separately polarizing the laser beam emitted from a laser oscillator 1 in X-axis and Y-axis directions, position detecting lasers 5a and 5b for irradiating with the laser beam a surface opposite to the surface which is irradiated with the laser beam emitted from the laser oscillator 1 of each mirror 3a and 3b, line sensors 6a and 6b for receiving the laser beam reflected by respective scanning mirrors 3a and 3b after being emitted from respective position detecting lasers 5a and 5b, and then, detecting the positional deviation of the laser beam, and a scanning mirror control circuit 7 for automatically adjusting the set position of each scanning mirror 3a and 3b based on the detection results of the line sensors 6a and 6b.
Patent JP-S6057769-A (JP)
Title: Picture recorder
Inventor: OKADA KUNIO
IPC: H04N1/387
Filed: 1983-09-08
Abstract: PURPOSE:To record graphic and picture information independently of a recording area by expanding or shrinking automatically a graphic and picture pattern and outputting it in response to the ratio of a size of a recording area of a recording medium to a coordinate space of the inputted graphic and picture information. CONSTITUTION:A value of a form cassette number by a form cassette sensor 112 is stored in a register. A form information table 203 prepares a dot size in (x) and (y) directions of the print area of a paper sheet. An X register 204 and a Y register 205 use a value of a cassette number register 206 as a key so as to preserve the dot size on the table 203. An expansion/compression conveting table 207 stores a coordinate value conterting data to expand/shrink a graph represented by graphic information. A vector raster converter 208 generates a dot pattern of a line segment to an image buffer memory 209, which reserves the graphic information. Further, the graphic and picture pattern is expanded and shrinked by referencing the coordinate conversion tabel 207.
Patent JP-H0826912-A (JP)
Title: Fungicidal composition
Inventor: OGURI YUKIO
IPC: A01N37/18
Filed: 1994-07-15
Abstract: PURPOSE:To exhibit excellent sterilizing effect by synergistic effect and effective ly control extremely broad kinds of various plant diseases by combinedly using a compound such as N-methyl-alpha-methoxyimino-2-phenoxyphenylacetamide and a copper compound. CONSTITUTION:This fungicidal composition is obtained by combinedly using a compound of formula I [Ar is a (substituted) phenyl; Y is O, oxymethylene or methyleleoxy; X is NR<1>R<2> or OR<3> (R<1> to R<3> are each H or an alkyl)] and a copper compound. The compound of formula I includes e.g. a compound of formula II, III, IV, V, VI, VII or VIII. Various inorganic salts (e.g. chloride or oxychloride) and organic salts (e.g. acetic acid salt or citric acid salt) used as a germicidal agents for agriculture and horticulture are preferably used as the copper compound. The fungicidal composition is effective in controlling e.g. blast, helminthosporium leaf spot an sheath blight of rice and powdery mildew, scab, rust and snow blight of wheats. The composition is preferably used in an amount of 1-80 pts.wt. of the copper compound based on 1 pt.wt. of the compound of formula I.
Patent JP-H05333328-A (JP)
Title: Image display device
Inventor: AOYAMA SHIGERU
IPC: G09F9/00
Filed: 1992-05-29
Abstract: PURPOSE:To suppress the increase of areas not to contribute to images, and to improve the quality of images by making the condensed spot shape of a microlens asymmetrical. CONSTITUTION:This device is provided with a liquid crystal panel 1 equipped with a picture element group for which the opening shape of picture elements 6 is rectangular, and microlens array 202 to condense light from a light source to the openings of the picture elements 6 on the liquid crystal panel 1. Then, for the microlens array 202, the curvature of a lens on the end face of a line A-A is made different from the curvature of the lens on the end face of a line B-B. Namely, a focal distance corresponding to the short side direction of the rectangular opening is made different from the focal distance corresponding to the long side direction. By mounting the microlens array 202 using the microlens having such a focal distance on the liquid crystal panel 1, the shape of the condensed spot can be made equal to the opening shape of the liquid crystal panel 1. Thus, the areas not, contributing for images are decreased, and the reduction of picture quality can be suppressed.
Patent JP-2000318730-A (JP)
Title: Structure of assembly-type container
Inventor: SASAKI KEIICHI
IPC: B65D6/26
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To easily disassemble and reassemble by providing protruding portions on both sides of a cardboard, providing dents on both sides of the protruding portion, providing rectangular holes on both sides of another cardboard, assembling both cardboards and fixing in the dent of the protruding portion by a rubber ring. SOLUTION: A protruding portion provided on a cardboard of an arbitrary shape is inserted into a rectangular hole provided on another cardboard of an arbitrary shape, and the portion is coupled and fixed to a dent of the protruding portion from an opposite side of the hole by a rubber ring. Anyone can easily assemble and disassemble the container, and it can be stored without a space occupied when not in use.
Patent JP-S6223709-A (JP)
Inventor: YAMADA NORIO
IPC: B28D1/22
Filed: 1985-07-25
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-H0212967-A (JP)
Title: Solid state image sensor
Inventor: UEHIRA KAZUO
IPC: H04N5/335
Filed: 1988-06-30
Abstract: PURPOSE:To suppress the irregularity of saturated value of a photoelectric converter by providing a control electrode, a drain diffused layer in a direction perpendicular to the horizontally transferring direction adjacently to a horizontal transfer electrode which does not directly receive a signal electrode from a vertical transfer register, and applying a lower voltage than a voltage to be applied to the horizontal transfer electrode adjacent to the control electrode synchronously with the applied voltage. CONSTITUTION:Assume that charge from a horizontal transfer electrode is moved through a horizontal transfer electrode 2-1, if a lower voltage than that to be applied to the electrode 2-1 is applied to a control electrode 9 at this time, charge moved directly through the electrode 2-1 is stored up to the potential determined by the voltage applied to the electrode 9, and the more charge than that is absorbed to a drain diffused layer 10 through the electrode 9. Since photoelectrically converted charge is detected through a vertical transfer register and a horizontal transfer register, all the charges stored at the converter are always output through the control electrode.
Patent JP-H0610893-A (JP)
Title: Ventilating fan
Inventor: ISAKA KINJI
IPC: F04D29/54
Filed: 1992-06-23
Abstract: PURPOSE:To improve suction when set up in the vicinity of a ceiling surface so that a ventilating air amount can be prevented from decreasing by forming an opening surface in a suction side of an orifice into a vertical long elliptic shape, and specifying opening area ratio of an exhaust side to a suction side. CONSTITUTION:A shutter 4 for preventing outside wind and rain from infiltrating is provided in the outdoor side of a main unit 3 of a ventilating fan providing in the inside an electric motor-driven blower 2 of mounting a fan 1, and an orifice 6 having an air guide part 5, in which an area of an opening surface is successively decreased toward an exhaust side from a suction side, is provided in the indoor side of the main unit 3. The opening surface 7 in the suction side of the orifice 6 is formed into a vertical long elliptic shape, and ratio of an opening area B in the suction side relating to an opening area A in the exhaust side is set to a relation where 1.2<=B/A<=1.6. When operated by fitting the main unit 3 of the ventilating fan to a ventilating hole 10 of a wall part in the vicinity of a ceiling surface, air sucked in by the electric motor-driven blower 2 is smoothly sucked into the air guide part 5 from the opening surface 7 in the suction side, to eliminate generation of a vortex and hesitation of a suction flow in the vicinity of the ceiling surface 9, and a ventilating air amount can be prevented from reducing.
Patent JP-H0717837-A (JP)
Title: Bleaching of tooth
Inventor: YAMAGISHI KAZUE
IPC: A61K8/00
Filed: 1993-07-02
Abstract: PURPOSE:To obtain a tooth bleaching method capable of safely bleaching stained tooth without giving undesirable effect on human body. CONSTITUTION:The surface of tooth is bleached by applying electrolytically oxidized water as a bleaching agent to the tooth as it is or in the form of a paste produced by impregnating the water in a water-absorbing material (e.g. silicon dioxide). The electrolytically oxidized water is produced by applying electric voltage to water and collecting the water rich in hydrogen ion and anions from the anode side. It has pH of <=2.5, an oxidation reduction potential of 1,130mV and a dissolved chlorine concentration of about 38ppm. The bleaching treatment is carried out after the cleaning of the tooth, moisture-proofing of gingiva and etching, water-washing and drying of the tooth. The bleached tooth is subjected to heating, removal of the bleaching agent and the moisture- proofing agent, washing and polishing. When the electrolytically oxidized water is used in the form impregnated in a water-absorbing material, the water is retained on the tooth surface over a long period to improve the bleaching efficiency.
Patent JP-2000352290-A (JP)
Title: Excavating bit and anchor construction method
Inventor: AOKI KATSUTOSHI
IPC: E21B7/20
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an excavating bit where an excavating rod is a single pipe, only the excavating bit is double bits and an inner bit can be pulled out, and an anchor construction method using the excavating bit. SOLUTION: This excavating bit is composed of a bit sub 2 detachably installed by threadedly arranging a screw on inner/outer peripheral surfaces on one end side and an inner peripheral surface on the other end side, and coaxially and threadedly engaging the screw threadedly arranged on the outer peripheral surface on one end side with an excavating rod 1, an outer bit 3 detachably installed by being coaxially and threadedly engaged with the screw threadedly arranged on the inner peripheral surface on the other end side of this bit sub 2 and an inner bit 4 coaxially positioned inside the bit sub 2 and the outer bit 3 and detachable installed by being threadedly engaged with the screw threadedly arranged on the inner peripheral surface on one end side of the bit sub 2, and a screw hole 7 is arranged in the axial direction from the end surface center in the inner bit 4.
Patent JP-H07513-A (JP)
Title: Injection cylinder
Inventor: WATANABE SUMIO
IPC: A61M5/315
Filed: 1993-06-11
Abstract: PURPOSE:To lower the force to actuate an inside cylinder by consisting the inside cylinder of a front end made of an elastic material having a function to hermetically seal the inside by coming into tight contact with the inside wall of an outside cylinder and a plunger pressing this front end, projecting the medicinal liquid contact surface at the front end of the inside cylinder and forming the plunger contact surface of the inside cylinder as a recessed part. CONSTITUTION:The surface A having the projecting shape in contact with the medicinal liquid, the surface B having the recessed shape in contact with the front end D of the plunger and the surface C in tight contact with the inside wall of the injection cylinder are formed on the inside cylinder to be inserted into the outside cylinder. The sliding characteristic of the inside cylinder is improved if the part (a) in contact with the plunger of the surface B is set on the side of the surface C in tight contact with the inside wall of the outside cylinder where this surface comes into contact with the medicinal liquid, i.e., the side nearer the surface A than (b). Polypropylene, etc., are used for the plunger. The front end of the inside cylinder is composed of the elastic material, such as butyl rubber.
Patent JP-H0215067-A (JP)
Title: Isoquinolinesulfonamide derivative
Inventor: HIDAKA HIROYOSHI
IPC: A61P9/08
Filed: 1988-07-04
Abstract: NEW MATERIAL:The isoquinolinesulfonamide derivative of formula I (R1, R2 and R3 are H or lower alkyl; X is H or halogen) and its acid addition salt. EXAMPLE:N-(2-aminoethyl)-5-chloroisoquinoline-8-sulfonamide. USE:A vasodilator, a hypotensor, a cerebral circulation improver, remedy for stenocardia, preventive and remedy for thrombosis of cerebrocardiovascular system and a reagent for biochemical field. It has calmodulin-inhibiting action and exhibits smooth muscle relaxation and vasodilation actions. PREPARATION:The compound of formula I can be produced by heating an isoquinoline compound of formula II and chlorosulfonic acid in a solvent or in the absence of solvent, reacting the resultant sulfonyl compound of formula III with an amine compound of formula IV (Z is alkyl or benzyloxycarbonyl) to obtain a compound of formula V and eliminating the protecting group from the compound.
Patent JP-S649441-A (JP)
Title: Photosensitive material
Inventor: YABUKI YOSHIHARU
IPC: G03C1/61
Filed: 1987-06-30
Abstract: PURPOSE:To improve preservability of a photosensitive material and to make a picture image more distinct by incorporating a specifired base precursor into a photosensitive compsn. CONSTITUTION:Silver halide, a reducing agent, a polymerizable compd., and a base precursor consisting of a salt of an organic. base (A) and a carboxylic acid (B) are contained in a photosensitive layer of a photosensitive material. A diacidic base - a tetraacidic base having 2-4 partial structures corresponding to atomic a groups prepd. by eliminating 1-2 H(s) from an amidine expressed by formula I together with joint groups of said partial structure, are used for the base (A). In the formula I, each R1-R4 is H, alkyl group, etc. Preferred acid (B) is an acid which is decarboxylated by heating at 50-200 deg.C. Further, a combination expressed by the formula II is usable as the afore-mentioned precursor.
Patent JP-S5788010-A (JP)
Title: Separation of selenium and tellurium from acidic aqueous solution
Inventor: ICHIJIYOU MICHIO
IPC: C22B30/00
Filed: 1980-11-22
Abstract: PURPOSE: To efficiently separate and recover Se, Te, etc. from an acidic aqueous soln. by causing reduction with bismuth amalgam or the like in the presence of Cl ions.  
     CONSTITUTION: Bismuth amalgam, copper amalgam or metallic copper is added to an acidic soln. cong. Se and/or Te ions at about 50W100°C in the presence of Cl ions in a nonoxidizing atmosphere, and by agitating the soln., the Se and Te ions are reduced to the metals with superior settleability. Se and Te are then recovered by solid-lip. separation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5868212-A (JP)
Title: Thin film magnetic head
Inventor: OOTSUKA KOUJI
IPC: G11B5/31
Filed: 1981-10-15
Abstract: PURPOSE:To reduce the heat generation and crosstalk of a head by laminating a conductive layer constituting a winding and another conductive layer constituting leads of the winding, and reducing the resistance of a ground line. CONSTITUTION:The 1st insulating layer 2 is formed on a ferromagnetic material substrate 1, and a conductive layer 3 is frmed thereupon. The conductive layer 3 is worked in a pattern shape and the 1st conductive layer 4 is laminated by plating. On the conductive layer 4, the 2nd insulating layer 5 is formed and the 2nd insulating layer 5 is removed at a common ground line part (a), the connection part (b) of the winding consisting of the 1st conductive layer 4, and a front gap part (c). A conductive layer is formed on the 2nd insulating layer 5 and this layer is worked in the pattern shape of the common ground line part (a) and in the pattern shape of a signal line part and then plated with the 2nd conductive layer, whose unnecessary part is removed to obtain the signal line and common ground line. A magnetic core consists of a ferromagnetic material layer on the insulating layer and the substrate 1.
Patent JP-H0844538-A (JP)
Title: Method and apparatus for execution of precise rounding processing to divided result and extracted result of square root
Inventor: PIITAA MAAKUSUTEIN
IPC: G06F7/52
Filed: 1995-06-30
Abstract: PURPOSE: To provide a floating point arithmetic unit for applying the exact rounding processing to the quotient or square root of a highly precise number to a floating point number which is closest to the exact result. CONSTITUTION: A rounding processing is operated so that an arithmetic result is obtained with precision higher than that provided by floating point hardware. Before the rounding processing, hardware in a floating point arithmetic unit 100 exactly generates a highly precise mantissa, except for a final number byte. Next, a rounding processing technique is used, and an exactly rounding processing-operated arithmetic result is generated by using extended Tuckerman [phonetic 9147/28} inspection. In this extended Tuckerman inspection, a final small value ULP related with both square root and division is judged, while the check of early end is operated differently from in the conventional Tuckerman inspection. The advantage in checking the early end is the sharp decrease in calculating time required for deciding the rounding off processing.