baber/WOPTO huggingface dataset:
Patent JP-H09111836-A (JP)
Title: Ball tap device
Inventor: AMANO RYOZO
IPC: E03D1/33
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To achieve low cost and ensured reliable operation by providing a valve part for controlling feed and discharge from a water discharge pipe and a pressure working part which causes air pressure produced as the result of contraction of a bag-shaped body to be guided and work on the valve element of the valve part to put the valve element into closing movement. SOLUTION: When an empty wash water tank is filled with water, a bag- shaped body 26 is immersed in the water and contracted by the action of water pressure, and gas pressure is produced inside the bag-shaped body. The gas pressure is passed through a pressure working part 28 and introduced into a valve element 20 to put the valve element into closing action under the action of the gas pressure to stop the feed of water from a water spout to a flush water tank. When water in the flush water tank is discharged toward a toilet bowl, the bag-shaped body 26 is exposed from the surface of the water, the valve element 20 is relieved of the action of the gas pressure, and the feed of water from the water spout 12 is started by the opening action of the valve element 20.  Therefore, the structure of the ball tap device is simplified, the number of part items is reduced, and its cost can be reduced.
Patent JP-H07148148-A (JP)
Title: Two-dimensional array shaped radiation detector for x-ray ct apparatus
Inventor: SAITO YASUO
IPC: A61B6/03
Filed: 1993-11-29
Abstract: PURPOSE:To provide a two-dimensional array shaped radiation detector for an X-ray CT apparatus which can reduce an alignment error of X-ray detection devices two-dimensionally arranged and prevent a cross talk between channels. CONSTITUTION:A two-dimensional array shaped radiation detector for an X-ray CT apparatus is constructed in a manner such that X-ray detection devices are inserted into each of a plurality of frames 4 two-dimensionally partitioned at a predetermined pitch in the two perpendicularly crossed directions by partition plates 3 fitted along X-ray from an X-ray tube and which do not transmit the X-rays and lights.
Patent JP-H05110604-A (JP)
Title: Packet communication system
Inventor: HOKARI MAKOTO
IPC: H04L12/931
Filed: 1991-10-18
Abstract: PURPOSE:To implement packet communication with configuration of general purpose performance by employing a time division switch means, a peripheral control means and a multiplex/demultiplex transmission reception means. CONSTITUTION:When a call comes from an ISD network 3, a setup message (a) is informed to a central controller 2 via a peripheral controller 15 and the controller 2 sends the message (a) to a packet processing unit 30. When the processing unit 30 releases a call, a packet data frame is sent from the network 3. The frame is sent to the processing unit 30 via a TDSW connection D-channel 16 and a time division switch 1. The processing unit 30 analyzes a CN packet () to decide a packet terminal equipment 4 or 5 to make a call. The logic link of a D-channel packet is established by a reply from the terminal equipment 4 or 5 and the D-channel packet communication between the network 3 and the terminal equipment 4 or 5 is attained.
Patent JP-S62183019-A (JP)
Title: Head moving device
Inventor: WATANABE TAKAO
IPC: G11B5/55
Filed: 1985-12-30
Abstract: PURPOSE:To obtain easily and accurately a reference track position by applying the step drive over the interval of two limit positions at the calibration in order to lead a signal conversion section of a head to one limit position. CONSTITUTION:The relation of position between a head 5 and stoppers 49, 50 is set so as to make signal conversion sections W1, R1 of a head 5 to the limit positions L1, L2 of a magnetic tape 10. When a calibration command is given by a cassette load detection signal 9a, a control drive circuit 8 generates pulses over the number of pulses required to move the conversion sections W1, R1 from the stopper 50 to the stopper 49 to drive a stepping motor 6. The drive of the motor 6 is blocked by the stopper 49 and the flowing of an exciting current through a winding 6a of a specific phase is detected via a detection line 60, then the step drive is stopped. Then the step drive to give positioning to the reference track T0 is executed to facilitate the accurate positioning control.
Patent JP-H09135695-A (JP)
Title: Production of (s)-3-alkylphthalide
Inventor: IZUMI TAEKO
IPC: C12P17/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To efficiently produce an optically active (S)-(Z-alkyl-2-halobenzyl alcohol useful for applications to a raw material for producing (S)-3- alkylphthalides having inhibiting actions on prostaglandin F2α by carrying out the reducing reaction of a specific alkyl (2-halophenyl) ketone with an enzyme. SOLUTION: The reducing reaction of an alkyl (2-halophenyl) ketone represented by formula I (R is a 1-4C alkyl; X is bromine or iodine) (e.g. 2- iodoacetophenone) is carried out with an enzyme such as a baker's yeast or an immobilized baker's yeast to thereby efficiently afford the objective optically active (S)-α-alkyl-2-halobenzyl alcohol represented by formula II. Furthermore, the compound is reacted with carbon monoxide in the presence of a palladium compound (e.g. palladium acetate) and a tertiary phosphine (e.g. triphenylphosphine) and carbonylated and reduced to provide an optically active (S)-3-alkylphthalide represented by formula III.
Patent JP-S62160063-A (JP)
Title: Flat movable coil type motor
Inventor: HAYASHI KAZUTSUGU
IPC: H02K21/24
Filed: 1985-12-28
Abstract: PURPOSE:To increase the rotating range of a flat movable coil type motor by disposing a pair of torque generators of a flat movable coil with respect to a pair of magnets on different magnets. CONSTITUTION:A pair of torque generators 7, 8 of a flat movable coil 9 are disposed on a pair of different magnets 2, 3. Thus, the coil 9 can obtain at least rotary angles of approx. 100-150 deg.. Further, since the pair of generators 7, 8 are disposed symmetrically to a rotary shaft 6, the force of twisting applied to a coil frame is canceled to increase a life. Since magnets 13, 14 are provided, the magnetic flux density of a gap 4 can be increased to increase the torque of the coil 9.
Patent JP-H05107165-A (JP)
Title: Device for testing tension resistance of optical fiber thread
Inventor: SATO KATSUO
IPC: G01N3/08
Filed: 1991-10-18
Abstract: PURPOSE:To easily put a optical fiber thread on capstans at the work starting time or disconnection time by installing releasable belt trapping devices to the capstans and, at the same time, making guide rollers of a tension applying device movable in the vertical direction. CONSTITUTION:Releasable belt trapping devices 8 and 9 are respectively fitted to the outer peripheries of capstans 6 and 7 and, in the device 8, arms 81 and 82 are separated from the capstan 6 by moving the arms 81 and 82 in the vertical direction by utilizing the extension and contraction of a liquid-pressure cylinder 83 so that a coated optical fiber 1 can be easily put on the capstan 6. The same can be said of the device 9. In a tension applying device, fiber putting work is made easier by raising guide rollers 4A and 4B to the positions shown by broken lines by engaging a threaded shaft 31 with an elevating frame 3 and driving the frame 3 with a drive motor 33. In addition, when the feeding amount of the shaft 31 is adjusted, the lengths of tension applying sections P, Q, and R extended over the contact points of the rollers 4A and 4B with the fiber 1 can be adjusted.
Patent JP-H10121234-A (JP)
Title: Sputtering device and collimator used therefor
Inventor: ABE HIROYUKI
IPC: C23C14/34
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the asymmetry of formed coating by a long distant sputtering method. SOLUTION: The bulkhead 12a of the cell 10 of a collimator 4a is made oblique, and its angle is made wide as it closes from the center part to the circumferential part in the collimator 4a. The bulkhead 12a of the cell 10 of the collimator 4a is made slant in such a manner that the normal of the bulkhead on the circumferential side of the cell 10 orients not to the side of a substrate 2 but to the side of a target 6. In this way, since, in the circumferential part of a wafer 2, the effect of trapping the sputtered particles imparting asymmetry increases and the components at the shallow angles and the components having incident angles in the direction opposite to the gradient direction of the cell bulkhead 12a are hardly trapped, the effect of improving the asymmetry at the hall part is made higher than the case in which the cell bulkhead is vertical.
Patent JP-S62159685-A (JP)
Inventor: ONO MITSUHITO
IPC: A63F9/08
Filed: 1985-12-30
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-H11136386-A (JP)
Title: Isdn terminal adaptor
Inventor: SAITO HIROMI
IPC: H04W4/12
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce a line hold time by sending automatically a message of a routine phrase or an indefinite phrase without line hold when subscriber number (users) of plural selective calling devices are called and a message is sent. SOLUTION: An ISDN terminal adaptor 1 is provided with a line control circuit 12, a memory 13, an abbreviation subscriber number storage memory 14, an entry key section 15, a clock circuit 16, a line control circuit 12, a DTMF signal transmission reception circuit 17, a control circuit 18 and a terminal I/F section 20. After subscriber numbers of selective calling device are automatically called at a preset transmission time and call connection has been made, a routine phrase or an indefinite phrase message stored corresponding to each subscriber number of the selective calling device is automatically sent to an ISDN network.
Patent JP-H06123981-A (JP)
Title: Single layer type electrophotographic sensitive body
Inventor: KAWAHARA EMI
IPC: G03G5/04
Filed: 1992-10-12
Abstract: PURPOSE:To provide a single layer type electrophotographic sensitive body excellent in electrifiable property and sensitivity and maintaining high stability of electrostatic characteristics even after repeated copying processes. CONSTITUTION:This single layer type electrophotographic sensitive body has a photosensitive layer 2 contg. an electric charge generating material 21, an org. positive hole transferring material and an org. acceptor-like compd. dispersed in a binder and a compd. represented by the general formula is used as the org. acceptor-like compd. In the formula, each of R1 and R2 is H, a halogen, alkyl, aryl, a heterocyclic group, alkoxycarbonyl, aryloxycarbonyl, N-alkylcarbamoyl, alkyl-carbonyl, etc., and each of (n) and (m) is an integer of 1-3.
Patent JP-H10177620-A (JP)
Title: Method for segmenting character area and device therefor and recording medium
Inventor: KATOU YOSHIMI
IPC: G06K9/20
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a character area segmenting device for correctly specifying an object area to be segmented even when a document picture includes a noise, or a character inclines. SOLUTION: A black picture element connecting rectangle is extracted from a document picture and each black picture element connecting rectangle is converted into a projecting graphic, for example, an isosceles triangle having a height corresponding to the number of the black picture elements in the rectangle by a rectangle converting part 12. A histogram arithmetic processing part 13 prepares a histogram indicating the distribution of the number of the black picture elements in the converted isosceles triangle. An inter-line specifying part 14 specifies an inter-line from a valley of the histogram prepared by the histogram arithmetic processing part 13.
Patent JP-H11120696-A (JP)
Title: Reproduction control system
Inventor: OZAKI KAZUHISA
IPC: G11B20/10
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a reproduction control system which controls the reproducing condition well based on reproduced signals of a copied article without having an effect on the main information. SOLUTION: When a disk 10 is reproduced, a disk serial number 12 is read out by a player 14 beside the main information. And a player serial number 16 is read out from ROM 11. These serial numbers 12, 16 are outputted after being multiplexed with the analog video signals of the reproduced main information. Video signals superimposed with this reproduction control information is copied to a tape T by a VTR deck D1. When the copy tape 19 is reproduced by a VTR deck D2, the reproduction control information multiplexed in the reproduced video signal is decoded by a decoder 20 and the serial number 12 of the disk 10 and the serial number 16 of a player 14 are displayed on a monitor 22.
Patent JP-H07150122-A (JP)
Title: Joining tape and laminate structure of foam
Inventor: OSAKI TOSHIMASA
IPC: C09J7/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a joining tape whereby the firm bonding and lamination of foamed sheets can be accomplished because the pressuresensitive adhesive layer exhibits initial tack to the foamed sheet to be bonded, and the hot melt adhesive layer fuses with another foamed sheet to be laminated by forming the above pressure-sensitive adhesive layer on one surface of a support and forming the above hot melt adhesive layer on the other surface of the support. CONSTITUTION:As the support, a film of a synthetic resin, cellophane or the like, woven or nonwoven fabric such as victoria lawn or the like is used. It is suitable that the tensile strength of the support is 5-30kg/cm<2>, that the 'metsuke' of the nonwoven fabric is 20-200g/m<2>, and that the opening rate of the knit is 30-70%. As the pressure-sensitive adhesive, an adhesive based on an acrylic resin or a rubbery polymer and containing a tackifying resin is used. As the hot melt adhesive, one having an activation temperature of 70-150 deg.C is suitable. It requires that the total thickness of the support, the pressure-sensitive adhesive layer and the hot melt adhesive layer should be 1mm or below. Fig. shows an example of the objective tape prepared by coating one surface of a nonwoven polyester fiber fabric 11 with a two-pack solvent-based acrylic pressure-sensitive adhesive layer 12 and coating the other surface of the fabric with a hot melt film 13.
Patent JP-H08162563-A (JP)
Title: Element junction structure for semiconductor mounting board and its manufacture
Inventor: SHIBUYA AKINOBU
IPC: H01L23/12
Filed: 1994-12-02
Abstract: PURPOSE: To provide a semiconductor device mounting board capable of being made with low cost and having an input and output pin of high strength and a junction of a lead in a semiconductor device to which LSI's such as a multi- layer wiring substrate, a semiconductor package, an insulation substrate using glass ceramic or the like are mounted. CONSTITUTION: In an element junction pad on a semiconductor mounting board 1, an element junction pad structure provided in a thin film metallized part 3 inside a cavity 2 is structured and parts such as a Kovar pin 6 or the like are connected with solder or brazing material 4. Even the semiconductor mounting board 1 having a comparatively low mechanical strength such as low temperature sintered glass ceramic, etc., can be used, and the element junction pad is metallized with a thin film in the cavity, whereby it is possible to obtain a junction body comprising glass ceramic having low cost and high strength and an input and output part composed of a metal or a brazing material.
Patent JP-H01141785-A (JP)
Title: Color developing sheet for pressure-sensitive copying paper
Inventor: ASANO MAKOTO
IPC: C08G61/02
Filed: 1987-11-30
Abstract: PURPOSE:To prevent a deterioration of color developing ability during storage at high temperature by providing a color developing agent layer containing a multivalent metallized substance of salicylic acid resin of specific composition and a semi-synthesized solid acid with Mg component introduced in an acid- treated clay mineral on a support. CONSTITUTION:Ester salicylate expressed by a formula I (R1 is a C1-12 alkyl group, an aralkyl group, an aryl group and a cycloalkyl group) is caused to react with a stylene derivative expressed by a formula II (R2, R3 are H, a methyl group; R4 is H, a C1-4 alkyl group). Then a produced resin composition is subjected to hydrolysis. After this, a multivalent metallized/substance of salicylic acid resin is obtained by reaction with a multivalent metallic salt. Then a color developing layer consisting of the multivalent metallized substance and a semi-synthesized solid acid with Mg and/or Al component introduced in an acid-treated clay mineral, is applied to from a color-developing sheet for pressure-sensitive copying paper.
Patent JP-2001112742-A (JP)
Title: Method and apparatus for evaluating skin condition
Inventor: NAGASHIMA YOSHINAO
IPC: A61B5/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To allow even an ordinary person to noninvasively and easily evaluate the condition of her skin, such as the degree of fatigue, etc. SOLUTION: Laser beams are made to simultaneously impinge on a plurality of measuring points on the skin, and the laser beams reflected from the skin are received and converted into blood flow signals. Signals corresponding to two or more specific frequency bandwidths are extracted from the blood flow signals, and the signal strengths which correspond to the different frequency bandwidths are compared with each other to evaluate the condition of the skin.
Patent JP-S63151864-A (JP)
Title: Acceleration detector
Inventor: YASUKAWA TAKESHI
IPC: G01P15/11
Filed: 1986-12-16
Abstract: PURPOSE:To enable a non-contact type detection of acceleration with a high reliability along with a simplified construction, a smaller size and lighter weight, by detecting variations in the ceramic resistance with changes in the position of a magnetic spherical body positioned in a ferromagnetic fluid in a closed container. CONSTITUTION:A magnetic spherical body 3 is placed floating in a ferromagnetic fluid 2 sealed into a closed container 1 made of a non-magnetic material. Detection coils 4a and 4b and magnet couples 5a and 5b for applying a constant magnetic field thereto are arranged on the center axis of the closed container 1. When no acceleration is applied, the magnetic spherical body 3 is held at the center of the closed container 1 with the action of a magnetic force of the magnet couples 5a and 5b and the action of a buoyance from the ferromagnetic fluid 2. Then, for example, when acceleration is applied to the right, the magnetic spherical body 3 is displaced to the left to reduce magnetic permeability with a decrease in the density of the left ferromagnetic fluid 2 so that the magnetic resistance of a magnetic circuit produced by the left detection coil 4b increases to generate a differential output between the detection coils 4a and 4b. Thus, this differential output is proportional to the displacement of the ferromagnetic fluid 2 associated with that of the magnetic spherical body 3 thereby enabling the determination of the size of the acceleration.
Patent JP-2001118031-A (JP)
Title: Optical character reader
Inventor: MATAGA MASASHI
IPC: G06K9/38
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To accurately detect whether or not a read object with a pattern has a character. SOLUTION: A color process part 20 discriminates between chromatic color pixels and achromatic color pixels of an image of a read object 5 obtained by a color image read part 10. A histogram circuit 40 generates histograms of the luminance of the chromatic and achromatic color pixels by every specific number of specific areas of the read object 5, and a histogram analysis part 50 finds binarization slice values for the chromatic color pixels and binarization slice values for the achromatic color pixels for every specified area. A property decision circuit 60 and a filter circuit 70 binarize the image by using the binarization slice values and a print line detecting circuit 90 finds whether or not three is a character for every specified area.
Patent JP-H05247100-A (JP)
Title: Oligosaccharidie having antigen determinant from slimy capsule of amphibians' eggs
Inventor: MEARII EMU BENDEIGU
IPC: C07K16/00
Filed: 1992-11-11
Abstract: PURPOSE: To obtain oligosaccharide having an antigen determinant and useful for treatment of tumor, etc., by separating slimy capsule from egg-mass of amphibian animals, digesting glycoprotein contained therein, separating and purifying a mixture of free oligosaccharides, then removing substituents therefrom.  
     CONSTITUTION: The oligosaccharides containing an antigen determinant such as formula I [wherein Gal is D-galactose; GlcNaCc is N-acetyl-D-glucosamine; Fuc is L-fucose; X is GalNAc (GalNAc is N-acetyl-D-galactosamine); n is 0 or 1], a group of formula II, formula III or formula IV are obtained by separating slimy capsule of egg-mass of amphibian animals of Cryptogbranchoidae, particularly Pleurodeles and Axolotl, digesting glycoprotein (micin) contained therein chemically by reductive β-removal, purifying a mixture of free oligosaccharides obtd. by natural or alditol chromatography, removing 3-deoxy- D-glycero-D-galactononuronic acid (KDN) residue chemically properly. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H09147429-A (JP)
Title: Production of stamper
Inventor: KUROKAWA KOTARO
IPC: G11B7/26
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To lower a ratio occupied by a servo area and to increase a recording area for data by executing the development of a photosensitive resist film in such a manner that the developing speed in a thickness direction is higher than the developing speed in a surface direction. SOLUTION: If the developing speed in the thickness direction is higher than the developing speed in the surface direction, the development may be progressed down to the prescribed depth while a developed area does not spread on the upper side of the resist. Consequently, recessed parts are so formed as to substantially eliminate the difference in the sectional areas on the upper side and the lower side on a resist master disk, by which steep edges are formed. Then, the rugged shapes of steep edges are also formed on a stamper formed with rugged patterns as the inversion patterns. The developing speed in the thickness direction may be higher than the developing speed in the surface direction simply by previously treating the resist film before the exposure by an alkaline soln.
Patent JP-H0680632-A (JP)
Title: 2,3-di-substituted-5-hydroxyindole derivative and its production
Inventor: SATOMURA MASATO
IPC: C07D209/08
Filed: 1992-11-11
Abstract: PURPOSE:To obtain a 2,3-di-substituted-5-hydroxyindole derivative useful for dyes, agricultural chemicals, medicines, perfumes and various kinds of recording material uses or as a raw material therefor and a method for producing the derivative. CONSTITUTION:The objective 1-arylamino-2,3-di-substituted-5-hydroxyindole derivative. The objective method for producing the 1-arylamino-2,3-di- substituted-5-hydroxyindole derivative is characterized by reacting a (E) or (Z)-3-(alpha,beta-di-substituted ethenyl)phenol derivative with an aromatic diazonium salt or its precursor. In this derivative, a substituent group is selected from 1-18C alkyl group which may be substituted, aryl group or halogen atom. 4,6,7- Position thereof may be substituted with alkyl group which may be substituted, alkoxy group, aryl group, substituted amino group, halogen atom, acyl group, etc.