baber/WOPTO huggingface dataset:
Patent JP-H11310593-A (JP)
Title: New peptide nucleic acid
Inventor: NIELSEN PETER E
IPC: C12Q1/6869
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new peptide nucleic acid comprising a specific peptide nucleic acid, having an action killing cells or virucidal action by modulating the expression of a gene, useful as a medicine composition for treating, diagnosing and preventing diseases, etc., as a gene targeting agent. SOLUTION: This new peptide nucleic acid is shown by formula I [(n) is at least 2; L<1> to L<n> are each H, OH, a 1-4C alkanoyl, a nucleus base, an aromatic part, a DNA intercalator, a nucleus base binding group, a heterocyclic ring part, a reporter ligand or the like; C<1> to C<n> are each a group of the formula (CR<6> R<7> )y (R<6> is H; R<7> is a side chain of a naturally occurring α amino acid; or R<6> and R<7> are each H, a 2-6C alkyl, an aryl, a heteroaryl, hydroxy, a 1-6C alkoxy or the like; (u) is 0 or 1-10) or the like; D<1> to D<n> are each a group of the formula (CR<6> R<7> )z ((z) is 0 or 1-10); G<1> to G<n-1> are each a group of the formula NR<3> CO (R<3> is H, a 1-9C alkyl, OH, an alkoxy or the like) or the like; A<1> to A<n> are each a group of formula II (R<1> and R<2> are each H, OH, an alkoxy or the like; Y is a single bond, O, S or the like; (r) and (s) are each 0 or 1-5; X is O, S or the like); B<1> to B<n> are each CH] and is useful as a gene targeting agent.
Patent JP-2001160639-A (JP)
Title: Piezoelectric transformer
Inventor: YODA SHOICHI
IPC: H01L41/107
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce the phase difference of the output power of a lead terminal extracted from each power generating electrode in plural power generating areas. SOLUTION: A driving area 1A and power generating areas B and 1C are formed in a piezoelectric transformer element, and this piezoelectric transformer element is provided with driving lead terminals L1 and L2 and power generating lead terminals L5 and L6 which are respectively connected with driving electrodes 11 and 11' formed in the driving area and power generating electrodes 13 and 14 formed in the power generating areas. Then, all the power generating lead terminals derived from each power generating electrode are commonly connected with outer circuit terminals in the same dimension, and the outer circuit terminals are connected with a load 2 equipped with a capacitive element, and each inductance value of the power generating lead terminals is made the same.
Patent JP-H07167117-A (JP)
Title: Joint method of two members
Inventor: HORIUCHI HIDEKI
IPC: B21D39/03
Filed: 1993-12-13
Abstract: PURPOSE:To join together two members without using a joint medium. CONSTITUTION:A plurality of taper holes 7 are provided on the flange part 6 of a boss member. The flange part 6 of the boss member and the bottom wall 3 of a yoke are positioned on the die 10 of a combination device and held with a presser member 12. A punch 14 is provided with a columnar main body part 15 of a little smaller diameter than the bore D4 on the small diameter side of the taper hole 7, the columnar extreme end part 16 of smaller diameter than the main body part 15, and a taper part 17 connecting both 15, 16. The part opposite to the taper hole 7 of the yoke 2 is pressed by means of the punch 14, and the one part is punched. Further, the flesh of the yoke is plastically deformed into the taper hole 7 so as to form a male taper part 8 along the side wall of the taper hole 7. By shape joint between the male taper part 8 and the taper hole 7, the bottom wall 3 of the yoke is joined to the flange part 6 of the boss member 5. Consequently, because no rivet is used, the number of parts and the manhour can be reduced.
Patent JP-H10186624-A (JP)
Title: Spacing forming film for processing photosensitive material and photosensitive material processing device
Inventor: KUROKAWA TOSHIO
IPC: G03D3/00
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide spacing forming films for processing photosensitive materials capable of forming spacings through which a processing liquid passes on the emulsion surface side without bringing projections into contact with the emulsion surfaces when these films are cowound with the photosensitive materials. SOLUTION: The embossing films 612 cowound together with the films F on a take-up shaft 618 are formed with the high projections 614 on both sides in its transverse direction at prescribed intervals along the longitudinal direction and are formed with the low projections 616 on the inner side thereof along the longitudinal direction. The low projections 616 come into contact with the surface of the films F opposite to the emulsion surface side and the spaces through which the projection liquid passes may be formed on the emulsion surface side without allowing the projections to come into contact with the emulsion surfaces.
Patent JP-H10168510-A (JP)
Title: System for determining ratio of amount of scrap used
Inventor: YOSHINO MOTOMICHI
IPC: G06Q50/04
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To dynamically minimize the total production cost inclusive of an operation cost without degrading the quality of crude steel by determining a variable to reduce the operation cost as low as possible within prescribed restriction conditions by executing calculation many times while successively changing the compounding ratio of respective kinds of the scrap as the variable. SOLUTION: The use ratios of respective kinds of the scrap to minimize the desired function expressed by the equation are determined within the restriction conditions to be described afterward in order to minimize the operation cost S. In the equation, xi is the compounding consumption unit (t/t) of respective kinds of the scrap, ci is the costs (yen/t) of respective kinds of the scrap, Δci is the cost difference between respective kinds of the scrap. The calculation is executed by taking both of experience and theoretical prediction into consideration relating to the pluses and minuses, such as iron yield and operation consumption unit when the scrap is actually used. While the cheap scrap is basically used, the chemical components, actual operative range and purchasable quantity threshold of the scrap are the restriction conditions.  These conditions are considered and are taken into the arithmetic system.
Patent JP-2001157963-A (JP)
Title: Truing method, truer, and field in-process dressing grinding method
Inventor: ENDO HIROYUKI
IPC: B24B53/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a truing method for efficiently and precisely truing a conductive grinding wheel having a part of a ball or a spherical surface as a work action surface, a truer, and a field in-process dressing grinding method using the conductive grinding wheel. SOLUTION: In this truing device 1, a conductive grinding wheel 3 having a spherical surface as a work action surface is put to get in contact with a hollow and cylindrical electrodeposition grinding wheel 2, the electrodeposition grinding wheel 2 is rotated through a turn table, and the conductive grinding wheel 3 is rotated by a drive mechanism through a grinding wheel shaft 4, while weight is added to the conductive grinding wheel 3 in a vertically downward direction for truing. In this truing, the electrodeposition grinding wheel 2 is formed in a hollow and cylindrical form, and it is disposed to get in contact with the work action surface of the conductive grinding wheel 3 to be capable of rotation, thereby the spherical work action surface of the conductive grinding wheel 3 can be precisely and effieciently trued.
Patent JP-2001160484-A (JP)
Title: Induction heating cooker
Inventor: KITAIZUMI TAKESHI
IPC: H05B6/12
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating cooker that can heat an aluminum pan as well as a multilayered pan. SOLUTION: A resonance frequency of a resonant current determined by the capacity of resonance capacitor 4 and heating coil 5 connected with the pan is set at not less than twice the driving frequency of the first switching element 6 and the second switching element 7. With this, a high-frequency voltage can be supplied to the aluminum pan or the multilayered pan without changing the switching frequencies of the first and the second switching elements.
Patent JP-H11170176-A (JP)
Title: Composite grinding tool
Inventor: WATANABE HIROTOSHI
IPC: B24D7/16
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a composite grinding tool capable of carrying out two kinds of grinding works without exchanging the tool. SOLUTION: This composite grinding tool is composed of a disc wheel 10 and a grinding wheel 20 which are severally provided on a rotary shaft 2 as a first and a second grinding tools. The used faces 11, 21 of two grinding tools turn toward mutually different directions, and the used face of the disc wheel 10 points to an axial direction, and the used face of the grinding wheel 20 points to a radial direction. The disc wheel 10 and the grinding wheel 20 can be severally properly used by varying the direction of the rotary shaft 2 to a workpiece W.
Patent JP-H09182723-A (JP)
Title: Diagnostic method for dry eye
Inventor: FUJISHIMA HIROSHI
IPC: A61B3/10
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable to diagnose a dry eye objectively and easily inexpensively non-invasively without pains of the eye, by measuring the temperature of a cornea surface after blinking of a mammalian including a human and calculating the descending rate of the cornea surface temperature based on heat of vaporization by evaporation of lacrimal fluid. SOLUTION: Measurement of by an infrared thermometer is used for measurement of eye cornea surface temperature from a distance about 30 to 50cm away from the central part of the cornea. It is preferable to measure the temperature in a room kept under constant a temperature of about 25 deg.C and a constant humidity of about 40%. Diagnosis of a dry eye is carried out based on the descending rate of the cornea surface temperature by measuring the cornea surface temperature as time passes in a period from one blinking to the next blinking. Concretely, the calculation is carried out by measuring a cornea surface temperature T0 just after a blinking and a cornea surface temperature T∞ at a point when the temperature descending becomes moderate and reaches equilibrium before the next blinking, and calculating the value of (T0 -T∞).  When the value of (T0 -T∞) is smaller than that of a normal eye, it is diagnosed as a dry eye.
Patent JP-2001159773-A (JP)
Title: Camera
Inventor: KANO MITSUHISA
IPC: G03B15/00
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted in such a manner that a fixed visual field frame and a moving visual field frame are positioned with high accuracy to each other when the moving visual field frame is slidingly moved near to the fixed visual field frame. SOLUTION: This camera has the fixed visual field frame which has a first aperture forming the visual field of a finder and the moving visual field frame which has a second aperture shorter in at least either of the long side or short side than the first aperture and slides in order to insert and remove the second aperture relative to the first aperture. When a visual field different from the visual field of the first aperture is formed by sliding the moving visual field frame and inserting the second aperture to the position facing the first aperture, a second guide part disposed on the front end side of the moving visual field frame in the insertion direction is fitted to a first guide part disposed on the deep side of the fixed visual field frame in the same direction.
Patent JP-2000174180-A (JP)
Title: Semiconductor device
Inventor: OKUTOMI ISAO
IPC: H01L25/18
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To provide s semiconductor device wherein radiation efficiency of the heat generated by circuit operation of a semiconductor element is improved for improved cooling efficiency, thus achieving high capacity. SOLUTION: Semiconductor elements 51-54 are mounted on a first heat- radiation plate 2 through a first high heat-conductivity insulating substrate 41, and a second heat-radiation plate is attached to the semiconductor elements 51-54 through a second high heat-conductivity insulating substrate 71. The heat generated at the semiconductor elements 51-54 is cooled in two directions, upper and lower. A heat sink 1 is provided below the first heat-radiation plate 2. The semiconductor elements 51-54 and the second high heat-conductivity insulating substrate 71 are tightly fitted and press-contacted with a high heat- conductivity adhesive material of a good heat conductor.
Patent JP-H11161188-A (JP)
Title: Head fitted type display device
Inventor: KOHATA TAKESHI
IPC: G09F9/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To arrange an optical unit at an appropriate position where it does not hinder operation and to display information on an appropriate condition in accordance with the arranging position by three-dimensionally adjusting the position of the optical unit to the front horizontal line of sight of an observing eye. SOLUTION: A fitting tool 130 is equipped with a mechanism fixing part 132 fixing a three-dimensional position adjusting mechanism 120 on a front head part and a mechanism holding part 134 fixing and holding the fixing part 132 on the front head part. The mechanism 120 is equipped with a right and left positions adjusting mechanism 122, an upper and lower positions adjusting mechanism 124 and an angle adjusting mechanism 126. The mechanisms 122 and 124 are sliding mechanisms equipped with guiding parts 122a and 124a and moving parts 122b and 124b, respectively. The optical unit 110 is connected to the guide part 124a of the mechanism 124 through the mechanism 126 constituted of a ball joint. An operator freely arranges the unit 110 at a position where he(she) wants to arrange it with respect to right and left eyes by the mechanism 120.
Patent JP-H10185751-A (JP)
Title: Air tightness inspection process
Inventor: SATAKE YUKINOBU
IPC: G01M3/28
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an air tightness inspection process wherein replacement work after test and work hour/work labor for ignition test are reduced by using a common gas for gas air tightness. SOLUTION: A shutdown device 11 of a route of a leading-in pipe 10a is shut down, and any one of gas plugs 15b of a branch line is used as a common gas flow-in opening while the other, any, one of the gas plugs 15b is used as a pressure detecting opening which detects the pressure in the line, further, other gas plugs 15b are closed, and then from the flow-in opening, the common gas flowing out of a bomb in which a high pressure gas is sealed up is decompressed to a required pressure through a decompressing mechanism for the inside of the line to be packed at a required pressure, then a pressure drop in the line is detected from the pressure detecting opening, for detection of presence of air tightness in the line.
Patent JP-H06232417-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATOU YOSHIMINE
IPC: H01L21/335
Filed: 1992-12-24
Abstract: PURPOSE: To easily realize a semiconductor device containing quantum-thin line or quantum dot by growing a non-dope hetero-junction structure on a semi- insulating substrate, and implanting a pattern of dopant ions. CONSTITUTION: On an MBA device, a semi-insulating GaAs substrate 1 is set, and a non-dope GaAs channel layer 2 is grown on the substrate for growing an non-dope AlxGa1-x As layer, so that a GaAs/AlxGa1-x As hetero-junction structure is formed. The substrate 1 is moved and set in an FIB device through a vacuum transportation channel, and an n-type or P-type dopant ion beam 5 is implanted as a line or dot in a quantum-thin line or a quantum dot formation scheduled region, so that an n-type electron-supplying region 6 or p-type positive hole supplying region 6' are formed. Thus, with a thermal process for activating impurities, one-dimensional or zero-dimensional electron gas 8 is generated in the non-dope GaAs channel layer 2 to constitute a quantum-thin line, thus actualizing a device.
Patent JP-H11160949-A (JP)
Title: Option device attaching equipment
Inventor: SHIMA NOBUHIRO
IPC: H05K7/12
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching work of an option device, without spoiling the appearance and increasing cost, in an option device attaching equipment. SOLUTION: This option device attaching equipment is provided with a metal plate made frame 26 which is provided in an equipment main body and having attaching holes such as screw holes 26a, an exterior cover 11 which is provided on the circumference of the equipment main body and having guiding holes 11b as non-through-holes which are faced inward in the state that thin parts are remained between the guiding holes 11b and an outside surface (s) in positions corresponding to the attaching holes, a positioning member such as a sheet member 28 which is for breaking through the thin parts from the outside to put it to the outside surface (s) based on the fixed parts such as the edges (c) and (d) of the exterior cover 11 as references and to specify the outside surface positions of the cover 11 corresponding to the guiding holes 11b,  a bracket 30 for attaching the option device such as a transmitter-receiver to the outside of the cover 11 and an attaching members such as screw members 31 which are engaged with the attaching holes through the guiding holes 11b from the broken thin parts to fit the bracket 30.
Patent JP-H05170033-A (JP)
Title: Ceiling material for automobile
Inventor: NAKAMURA MASANORI
IPC: B29K105/12
Filed: 1991-12-26
Abstract: PURPOSE:To offer a ceiling material for an automobile, which can be fitted easily without causing any inferiority such as a broken piece. CONSTITUTION:It is an automobile ceiling material 1 which is made by sticking inorganic fibers together partially by using a thermoplastic resin and forming it into a plate having numerous vacant spaces all over, and formed in its one part a flexible portion 10 formed by compression into a sheet containing no vacant space therein.
Patent JP-H06192474-A (JP)
Title: Thermoplastic resin composition excellent in flow and heat resistance
Inventor: NISHIHARA HAJIME
IPC: C08K5/5399
Filed: 1992-12-24
Abstract: PURPOSE:To obtain a composition having high moldability (flow), heat resistance and impact resistance by adding a special organophosphorus compound to a thermoplastic resin. CONSTITUTION:A thermoplastic resin (A), most desirably a polymer blend comprising a rubber-modified styrene resin and a poly-phenylene ether, is mixed with an organophosphorus compound mixture (B) comprising a hydroxy aromatic phosphoric ester (e.g. diphenylresorcinyl phosphate of formula I or diphenyl- hydroquinonyl phosphate of formula II) and an aromatic phosphoramide (e.g. triphenylphosphoramide of formula III). The obtained thermoplastic resin composition has markedly improved moldability without detriment to heat resistance even when it contains a large amount of component B and is excellent in the balance among moldability (flow), heat resistance and impact resistance.
Patent JP-H07182541-A (JP)
Title: Preparing method for three-dimensional model
Inventor: KUMAGAI MASAO
IPC: G06F17/50
Filed: 1993-12-21
Abstract: PURPOSE:To prepare an inexpensive three-dimensional model in a few days of preparation while reducing a cost and time required for work by laminating the plural film-shaped members of prescribed scales based on specified second two-dimensional data and a pitch. CONSTITUTION:First two-dimensional data composed of plural contour lines expressing the unevenness of a three-dimensional shape are converted to three- dimensional data. Next, the three-dimensional shape expressed by these three- dimensional CAD data is sliced at prescribed pitches in a height direction and plural pieces of two-dimensional data at respective heights are generated. In this case, the interval of contour lines 2 on a white map 1 is optimumly adopted as a pich, however, when the pitch is wider than this interval, any pitch suitable as the three-dimensional model to be prepared may be selected. Further, plural film-shaped members 7 of prescribed scales are generated based on the respective two-dimensional data and pitches at each height and by successively laminating these film members, the three-dimensional model, namely, a three-dimensional map is prepared.
Patent JP-2000167752-A (JP)
Title: Phase determining device of crank shaft in machine tool
Inventor: NOZAWA TSUTOMU
IPC: B24B5/42
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To determine phases of various kinds of crank shafts. SOLUTION: Upper and lower plates 34, 41 are moved vertically by upper and lower adjustment motors 45, 46, upper and lower positions of a pressing block 31 provided on a work rest 16 and a phase reference block 32 are determined, and a movable member 43 is moved by a right and left adjustment motor 38 to determine a position of the phase reference block 32. A pressing cylinder 33 is elongated in this condition, the pressing block 31 is moved together with a movable member 36 to press a pressure receive part Wa of a crank shaft W, and a contact face Wb of the crank shaft is brought into contact with the phase reference block 32 to determine a phase. After that, the crank shaft is gripped by chucks 2, 3, and an intermediate part of the crank shaft is nipped by clampers 17, 18 of the work rest 16 to bring the crank shaft into a stationary state for machining as required.
Patent JP-H03205389-A (JP)
Title: Method for metallizing ceramics and method for joining ceramics to metal
Inventor: ENOKIDO TSUNEO
IPC: C23C24/00
Filed: 1989-12-30
Abstract: PURPOSE:To form a metalized layer having an improved joining strength and an excellent thermal stress-buffering effect on the surface of a ceramic base material and simply join the ceramics to a metal by adding prescribed ceramic fine powder to an active metal paste. CONSTITUTION:Ag-Cu metal powder containing an active metal is compounded with ceramic fine powder 3 having a particle size of <=20mum and having a thermal expansion coefficient similar to that of a ceramic base material 1, and further kneaded with an organic binder to prepare a paste. The paste is coated on the surface of the ceramic base material 1 and subsequently heated under conditions comprising a pressure of <=10<-5>Torr and a temperature of 780-890 deg.C to metalize the ceramics. A metal 4 is disposed on the surface of the metalized layer 2 through a brazing material 5 and subsequently brazing- joined to the ceramic base material 1.
Patent JP-2000156883-A (JP)
Title: Method and system for providing position information
Inventor: ISHIYAMA TAKAMICHI
IPC: H04W12/04
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a self-existence certificate in a short time without leaking it to a third person who is not approved by a user by preparing records about the mobile object position from a base station where the mobile object exists and providing the records to the user. SOLUTION: The user 12 of a mobile object position information assurance designates ID information specifying a mobile object about which position assurance is desired to obtain. A system server 14 uses a mobile object retrieving means 14a and asks respective base stations 16a to 16c (base stations A to C) for the propriety of whether a mobile terminal whose position assurance is desired to obtain exists in their base station areas. The base stations answer the request from the system server. The server 14 prepares a certificate that is shown on a map and is visually easy to grasp based on position information by using a certificate preparing means 14b. The server 14 further sends the prepared position information certificate to a mobile object position information request and display device 12 by using a certificate outputting means 14c.