baber/WOPTO huggingface dataset:
Patent JP-H02147387-A (JP)
Title: Information recording medium
Inventor: OKAWA HIDEKI
IPC: G11B7/2433
Filed: 1988-11-30
Abstract: PURPOSE:To maintain a recorded information stably even under hot and humid conditions by providing a recording film comprising an Au-Te alloy, carbon and hydrogen. CONSTITUTION:An information recording medium 18 comprises a substrate 13 and a recording film 14 provided thereon. The recording film 14 comprises an Au-Te alloy, carbon and hydrogen, with the Au content being 2-47atom%. This construction ensures uniformity of information pit size and formation of less rim parts, and enables a higher recording density. Further, a recording film with excellent recording sensitivity can be obtained. Moreover, it is possible to obtain excellent oxidation resistance even in hot and humid environments.
Patent JP-2000128832-A (JP)
Title: Production of optically active 3-hydroxyisobutanoic acid esters
Inventor: YURUGI KEIJI
IPC: C07C69/675
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an optically active 3-hydroxyisobutanoic acid ester, capable of efficiently obtaining the optically active 3-hydroxyisobutanoic acid ester in remarkably shortened processes by subjecting an α-hydroxyalkylacrylic acid ester to an asymmetric hydrogenation reaction. SOLUTION: This method for producing an optically active 3-hydroxyisobutanoic acid ester of formula II (* is an asymmetric carbon atom) comprises subjecting an α-hydroxyalkylacrylic acid ester of formula I (R1, R2 are each H or an organic residue) to an asymmetric hydrogenation reaction in the presence of a catalyst preferably comprising the complex of an asymmetric ligand (preferably an asymmetric phosphine) with a transition metal (preferably rhodium, ruthenium, iridium or palladium). It is preferable that the water content of the ester of formula I as the raw material is <=0.5 wt.%. The symmetric hydrogenation reaction is preferably carried out in the coexistence of a stabilizer (for example, a primary or secondary antioxidant and a chelating agent) for the prevention of the polymerization of the ester of formula I.  Thereby, the objective compound can efficiently and stably be obtained by in shorter processes.
Patent JP-H02147903-A (JP)
Title: Sensor using spatial filter
Inventor: TENMYO MINORU
IPC: G01P3/36
Filed: 1988-11-30
Abstract: PURPOSE:To achieve a lower output of a light source and an increase in quantity of light received with a spatial filter element by a method wherein light leaving a light source is condensed to be turned to an imaging means with a reflector and made incident on the spatial filter element passing through a window provided at a focus position part of the reflector. CONSTITUTION:Light released from a light source 13 is refracted with a condenser lens 14 to irradiate near a focus position of an objective lens 11. The light is reflected with a reflector 15 set inclined by 45 deg. from an optical axis of the objective lens 11 and made to irradiate an object to be measured as parallel light passing through the objective lens 11. A light distribution on the object to be measured passes through the objective lens 11 and then, forms an image on a spatial filter element 12 passing through a window 16 provided at the focus position part of the reflector 15. Thus, the use of a lighting light source with a small output assures a better measurement.
Patent JP-H06146513-A (JP)
Title: Additional scaffolding flashing board
Inventor: MATSUSHITA SHOGO
IPC: E04H15/58
Filed: 1992-11-11
Abstract: PURPOSE:To have good outward appearance and quality and to enhance convenience in use. CONSTITUTION:A sheet 7 covering upper part of a balcony (scaffold) provided on a building is wound on a mandrel 6. The mandrel 6 is pivoted on a cylindrical balustrade lever 4a provided on the balcony in a turnable manner. A helical spring (winding means) winding the sheet member 7 is provided on the mandrel 6, and a slit-like opening 8 for pulling out the sheet member 7 is formed in the balustrade lever 4a. A hook (interlocked section) 10 locked to an interlocking section provided on the building side is fitted to a free end edge 7a of the sheet member 7.
Patent JP-H05111341-A (JP)
Title: Fishing rod
Inventor: TAKEZAWA MAKOTO
IPC: C23C22/07
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a lightweight fishing rod, improved in mechanical strength and good in impact strength and touch in use by providing a specific composite layer between a straight layer and a crossing layer of the fishing rod. CONSTITUTION:A fishing rod is obtained by laminating a fiber-reinforced composite resin material layer on a metallic foil layer in a state of at least the metallic foil surface subjected to phosphate or chromate treatment on the side contacting the fiber-reinforced resin material layer and forming a composite layer 1'. The resultant composite layer 1' is located between a straight layer 101' of the fishing rod and a crossing layer (or layer at 90 deg.) 102' and the adhesion of the metallic foil layer to the composite resin material layer is good.
Patent JP-H08207204-A (JP)
Title: Window glass with at least one thin film and production thereof
Inventor: JIYORUJIYU ZAGUDOUUN
IPC: B32B17/10
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a product containing a base material of a glass type covered with at least one thin film for performing an optical role or the like by improving chemical durability. SOLUTION: A base material 1 is covered with at least one thin film 4 based on an oxide containing a silicon. The film 4 contains, in addition to oxygen, an aluminum, and at least one type of third element for expediting formation of a homogeneous mixed structure of the silicon and the aluminum.
Patent JP-H01142970-A (JP)
Title: Document editing device
Inventor: SUZUKI HIDEO
IPC: G06F3/048
Filed: 1987-11-30
Abstract: PURPOSE:To designate the classification of an editing processing based on the discriminating result of the touch position of the deleting processing of a character, the shift processing of the character, etc., by providing a means to discriminate a detected touch position. CONSTITUTION:A transparent touch panel A is constructed to be provided on a matrix as shown by . (black dot), a circle and a triangle by a touch switch group. A sampling circuit 6 always samples cyclically a switch and a touch coordinate detecting part 7 investigates the turn on/off condition of the switch. At the time of turn-on, (x) and (y) component data of the coordinates are addressed on registers (x) and (y). A CPU 2 calculates address data on a document memory 3 the character corresponding to the touch position and successively, stores them to a document address buffer 10. The data stored in the registers (x) and (y) and a buffer 10 are used as the designation of the editing device and the designation information of the editing type.
Patent JP-H03162736-A (JP)
Title: Production of magneto-optical recording medium
Inventor: KUNIMOTO AKIRA
IPC: H01F41/22
Filed: 1989-11-20
Abstract: PURPOSE:To improve magnetic characteristics and magneto-optical characteristics of a medium having a PtMnSb thin film of C1b crystalline struc ture by subjecting the film to heat treatment in gaseous oxygen or in a mixture gas atmosphere of oxygen and inert gas. CONSTITUTION:The PtMnSb thin film is heat treated in a proper oxygen partical pressure in vaccum chamber after formed. Usually, the pressure of gaseous oxygen or the partial pressure of oxygen in the mixture gas of oxygen and inert gas is about at 5 X 10<-5> - 5 X 10<-3> Torr for treatment at 450 deg.C for one hour, and the heat treatment is performed usually at 300 - 600 deg.C. By this method, the medium has large coercive force and perpendicular magnetic anisotropy and squareness ratio, because each grain is magnetically isolated by selective intergranular oxidation of fine grains. With improvement of mag netic characteristics, the squareness ratio of Kerr hysterisys can be also im proved following to the improvement in the magnetic characteristics. Thus, magnetic characteristics and magneto-optical characteristics can be improved.
Patent JP-2000132515-A (JP)
Title: Device and method for judging wrong access
Inventor: FUJII YUSAKU
IPC: G06F21/32
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To monitor and judge a wrong access of an attacker who pretends to be a normal user and to support a service providing system which asks for authenticating the personal identification based on an ID information and organismic information. SOLUTION: The service providing system 10 inputs the ID information and the organismic information based on the authentication request received from a user terminal, stores these information in an application information storage part 22 and then collates the ID information and the organismic information of an ID information input storage part 20 and a organismic information input storage part 18 with the ID information and the organismic information which are inputted in the past to an application information storage part 28 via a collation part 24 and a comparison part 26. A control part 28 judges the authentication request given from a wrong accessing person based on the result of the said collation, notifies the system 10 of the wrong access and performs the logging of the identify information on the wrong accessing person.
Patent JP-H09120712-A (JP)
Title: Composition of resistance material
Inventor: TANI KOJI
IPC: H01B1/16
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition of resistance material which can undergo a baking process simultaneously with a ceramic base board (in particular, low- temp. sintered board) to constitute a Cu electrode and can effectively form a built-in resistance having good characteristics in a ceramic multi-layer base board (in particular, low-temp. sintered multi-layer board). SOLUTION: The substance concerned chiefly contains at least one of the boride of IVA group element, boride of VA group element, and boride of VIA group element, and thereto an inorganic binder is included. Examples of the borides are TiB2 , NbB2 , and MoB. The mix proportion by wt. of the boride (resistance material) and inorganic binder should be 100-60 vs. 0-40. The material of the inorganic binder should prepared from a B-Si-Ba-Ca-Al series glass frit and at least one of the commonly based oxides having approx. the same composition as the material constituting the ceramic board.
Patent JP-H11128162-A (JP)
Title: Endoscope
Inventor: MORIYAMA HIROKI
IPC: A61B1/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope in which, when the function of a hardness adjustment means has deteriorated, the function is corrected to maintain the quality of a flexible tube. SOLUTION: In an endoscope, a rear end cap 36 is connected to a cylindrical tube 40 by a threaded ring 39, and a coil stopper 41 is attached to the rear end cap 36 and secured to a hardness adjustment coil 27. A moving ring 42 is placed at the rear end cap 36 in the cylindrical tube 40, and a towing member 43 is attached to the moving ring 42. A wire stopper 44 is secured to the rear end of a hardness adjustment wire 26, and the rear end of the hardness adjustment coil 27 is secured to the coil stopper 41. A moving pin 45 is attached to the moving ring 42 and fitted into a cam groove 47 in a cam ring 46. A hardness adjustment knob 25 is fitted over the cam ring 46, and the positions of the wire stopper 44 and the coil stopper 41 can be corrected.
Patent JP-H05142851-A (JP)
Title: Electrophotographic color toner
Inventor: KUBO MASAHIKO
IPC: G03G9/087
Filed: 1991-11-18
Abstract: PURPOSE:To improve spectral reflecting characteristic, spectral transmitting characteristic, and flowability by containing specified polyester resin and copper phthalocyanine pigment as a binder resin and a coloring agent, respectively. CONSTITUTION:A binder resin containing, as a main component, a polyester resin obtained by co-condensation polymerization of a diol component represented by a formula I, a divalent carboxylic acid or its acid anhydride or lower alkyl ester, and a trivalent or more polyhydric carboxylic acid or its acid anhydride or lower alkyl ester, or a trivalent or more polyhydric alcohol, in which the value of OHV/AV is 1.2 or more when the acid value of the polyester resin is AV and the hydroxy group value is OHV, and a copper phthalocyanine pigment represented by a formula (II) as a coloring agent are contained. In the formulae I and II, R represents a lower alkylene group, (x) and (y) each represent an integral number of 1 or more, wherein the average value of x+y is 2-7, and X<1>-X<4> represent hydrogen atom.
Patent JP-H07123880-A (JP)
Title: Method for inducing and germinating adventitious embryo
Inventor: MAMIYA KANJI
IPC: A01G22/10
Filed: 1993-11-09
Abstract: PURPOSE:To suppress the formation of a secondary adventitious embryo from an adventitious embryo, provide the compact adventitious embryo of a uniform size and improve the seedling formation ratio of a young plant body germinated from the adventitious embryo by culturing a plant tissue in a culture medium containing nitrilotriacetic acid. CONSTITUTION:This method for inducing an adventitious embryo is to culture a plant tissue such as a tissue derived from asparagus in a culture medium containing nitrilotriacetic acid and then induce the adventitious embryo and thereby provide the adventitious embryo having a high unigerminal ratio. Furthermore, this method for germinating an adventitious embryo is to culture the adventitious embryo prepared according to an optional method in a culture medium for germinating the adventitious embryo containing the nitrilotriacetic acid and thereby enable an increase in the number of stems of a young plant body germinated from the adventitious embryo.
Patent JP-2001122491-A (JP)
Title: Paper sheet aligning and feeding device and filing machine equipped with such feeding device
Inventor: KUWABARA YOSHINARI
IPC: B42C19/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a sheet aligning and feeding device of simple structure with a reduced drive movement mechanism and provide a simply structured filing machine using the aligning and feeding device. SOLUTION: The arrangement comprises a guide plate 21 having a vertical plane 21b installed in the carry-in position for a sheet 9 of paper, a rotational drive shaft 23 installed behind the carry-in position, another rotational drive shaft 25 installed in the carryout position, three belts 27, 28, 29 set over between the rotational drive shafts 23 and 25, the first 27 being moved with rotation of the shaft 23 while the latter 28 and 29 being moved with rotation of the shaft 25, projections 27a, 28a, 29a fixed to the respective belts, and a stitcher 3a fixed to the specified position, whereby sheets of paper 9 are received by the projections 28a and 29a and stacked in alignment in such a way that their trailing edges are abutted to the vertical plane 21b, and the obtained bundle of stacked sheets is pushed by the projection 27a, moved upon being pinched by the projections 27a, 28a,  29a, and located in the filing position with the stitcher 3a or carried out.
Patent JP-H05113968-A (JP)
Title: Japanese input device
Inventor: YANAGISAWA ICHIROKU
IPC: G06F17/22
Filed: 1991-10-23
Abstract: PURPOSE:To easily register the square form of Japanese syllabary (KANA), which is not registered on a dictionary, among words written by the square form of KANA on the dictionary at the Japanese input device. CONSTITUTION:This Japanese input device equipped with a word dictionary means 6 and a KANA/Chinese character (KANJI) conversion part 5 is composed of an unregistered word written by the square form of KANA discrimination part 7 to identify the word, which is not registered on a word dictionary, written by the square form of KANA from an inputted character string, and a word registration part 8 to automatically register the word, which is identified by this means, written by the square form of KANA on the word dictionary.
Patent JP-S63157375-A (JP)
Title: Floppy disk control device
Inventor: NAKAZAWA FUMIHIKO
IPC: G11B21/08
Filed: 1986-12-20
Abstract: PURPOSE:To smoothly move a head by discriminating the time intervals of head shift pulses applied from a floppy disk controller by two types of time intervals and controlling the drive clock of a step motor based on the deciding result of said time intervals. CONSTITUTION:A floppy disk controller 1 applies the head shift pulses to a floppy disk device to move a head to a desired track. These shift pulses are different from each other by the type of the controller 1. A step rate discriminating means 2 obtains the time intervals of the shift pulses applied from the controller 1, i.e., the time intervals of step pulses. Based on these time intervals, a high-speed or low-speed time interval is discriminated. Then a head shift means 3 changes the drive clock of a step motor in response to the discriminated time intervals and based on the decided high-speed or low-speed time interval. In such a way, the head is moved smoothly.
Patent JP-H10147393-A (JP)
Title: Information-recording medium storage container and production thereof
Inventor: HOSONO TAIJI
IPC: G11B23/03
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an information-recording medium storage container which eliminates error due to paper powder, is excellent in waterproofness and the ability to prevent scratch, is strong in bending, and is superior in the ability to store. SOLUTION: The information-recording medium storage container is obtained by high-frequency fusing a transparent, synthetic resin sheet cover layer (II) for storage having a thickness of 150-500μm to a laminate sheet layer (I) having a thickness of 250-1100μm. The laminate sheet layer (I) is obtained by bonding 30-300-μ-m-thickness synthetic paper (B), consisting of a plurality of layers comprising a thermoplastic resin uniaxially-stretched film containing 8-65wt.% inorganic fine powder as a paperlike layer (B<2> ) and a biaxially-stretched resin film as a base-material film (B<1> ), to a 60-800μ-m-thickness unstretched resin film support layer (A) containing 8-55wt.% inorganic fine powder.  The synthetic resin sheet cover layer (II) for storage is open on its top side, forms projecting level-difference parts on both its ides, and also forms a semicircular projecting level-difference part on its bottom side, thereby forming on its rear side a storage part 8 in which a disklike informationrecording medium is freely stored.
Patent JP-H01144114-A (JP)
Title: Crt coordinate input device using light pen
Inventor: KASHIWAGI TORU
IPC: G06F3/037
Filed: 1987-11-30
Abstract: PURPOSE:To surely detect the coordinate position decided by the input of a light pen by giving a display color and a display area that can be identified by the light pen to a symbol mark of a light pen video memory. CONSTITUTION:A light pen video memory converts the symbol mark contained in the picture data on a video memory 26 into a symbol mark having a display color and a display area that can be detected by a light pen and stores this converted mark. When the input operation of the light pen is detected, the display screen of a CRT display device 32 is changed to the picture data on the memory 44 from the picture data on the memory 26. Then the picture data on the memory 44 is reset to the picture data on the memory 26 after detection of the index symbol coordinates of the light pen. Thus the symbol mark serving as a subject of input of the light pen on a display screen has the display color and the display area/form that can be detected by a light pen input device. As a result, the coordinate position set by the input of the light pen is surely detected.
Patent JP-2001081817-A (JP)
Title: Underground-type single-hole fire hydrant
Inventor: KITAGAWA TAKEO
IPC: E03B9/02
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a strength sufficiently withstanding water pressure, decrease volume of a valve casing, and keep a function for a long time, by at least the valve casing, a lid, a valve element, and a valve rod out of stainless steel, and providing a function for discharging water. SOLUTION: Because at least a valve casing 1, a lid 2, a valve element 3, and a valve rod 4 are made of stainless steel, this fire hydrant has a strength sufficiently withstanding water pressure of a extinguishing water even when the valve casing 1 is thin, prevents rust from causing corrosion, and keeps the function for a long time. By manufacturing it in a method other than casting, inner volume of the valve casing can be decreased, and restriction of an installation place is reduced. A drain valve 5 is mounted at the valve casing 1 in order to prevent freezing or expansion of the water from breaking the valve casing. However, using stainless steel as material prevents rust from causing corrosion and keeps the function for a long time.
Patent JP-2001126059-A (JP)
Title: Halftone screening method
Inventor: MIYAGI MAKOTO
IPC: H04N1/405
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent a noise pattern in a horizontal direction and a vertical direction in the case of executing halftone screening for a picture output device where resolutions of a main scanning direction and a sub-scanning direction are different from each other. SOLUTION: A rectangular halftone dither tiles 1 having the same aspect ratio as the resolution ratio of the main scanning direction and the sub-scanning direction of a picture output device are prepared, and plural irregular hexagonal cells 2 prepared on a square lattice are arranged within the tiles 1. The cells 2 are deformed in a vertical direction and a horizontal direction in accordance with the aspect ratio of the tiles 1.
Patent JP-S63154968-A (JP)
Title: Detection for dry onion irradiated with radiation
Inventor: KOMINATO JO
IPC: A23L19/00
Filed: 1986-12-19
Abstract: PURPOSE:To enable detection in the identification of foods irradiated with radiation, by a method wherein a proper amount of water is added to a dry onion irradiated with radiation, dispersed thereinto by shaking and the onion is left alone for several min - several days at a moderate temperature to observe that a gel coagulation occurs according to the dose of irradiation as a measure. CONSTITUTION:An appropriate amount of water is added to powder or flakes by crushing of various domestic dry onions varied in the storage time after irradiation to be dispersed and then, the onion is left alone at a proper temperature. In time, a gel coagulation phenomenon occurs in all of the samples with the intensity corresponding to the dose of radiation. 1g each of dry American onions with about 60 mesh irradiated with radiation in varied intensity (several days - scores of days after irradiation) and not irradiated is taken into a test tube, 5ml of a distilled water is added and mixed by shaking to separate and then, the onion is left alone at about 40 deg.C for 20min. Then, a gel coagulation is observed corresponding to the dose of radiation. This enables detection of irradiation of radiation with respect to dry onions using the phenomenon that the gel coagulation occurs according to the dose of irradiation as measure.
Patent JP-H11119754-A (JP)
Title: Display device
Inventor: KOBAYASHI KAZUTOMO
IPC: G06F3/048
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device that maker the contents of the display parts possessed by a center unit and a slave unit cooparate with each other and that displays the contents on a screen in the manner as if these display parts were one display part. SOLUTION: The device has the center unit 10 with a center display part 12, the slave unit 20 with a slave display part 21, and a communication line 60 for communicably connecting the center unit 10 and the slave unit 20, and when the center control microcomputer 15 of the center unit 10 detects a prescribed operation by a key operation part 14, the center and slave control microcomputers 15, 24 make these two center and slave display parts 12, 21 connectedly display as if they were one display part.