baber/WOPTO huggingface dataset:
Patent JP-H06105622-A (JP)
Title: Soil block for potting plant and method for cultivating potted plant with the same
Inventor: OGAWA KINYA
IPC: A01G27/00
Filed: 1992-12-04
Abstract: PURPOSE:To maintain a suitable volume of water for a long period and unnecessitate a watering operation for a long period by disposing a water- retaining layer, a hydrophobic layer thereon, and a soil layer further thereon in the soil for potting a plant. CONSTITUTION:A water-retaining layer 21, a hydrophobic layer (water-repelling layer) 22 and a soil layer 24 are disposed in a soil block 20 for potting a plant, and the plant is potted in the soil layer. Water 13 is supplied so as to keep the water of the water-retaining layer to a constant level.
Patent JP-H09162675-A (JP)
Title: Surface acoustic wave converter and electronic device
Inventor: YAMANOUCHI KAZUHIKO
IPC: H03H9/145
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To acquire a unidirectional surface acoustic wave having an open type floating electrode with a converter which has the interdigital electrodes on a piezoelectric substrate, etc., by specifying the operating wavelength of a basic wave and the ratio between the width and the void of every electrode. SOLUTION: A cycle of the array of interdigital electrodes provided on a piezoelectric substrate 1 is defined by width L1 and void a1 of a positive electrode, width L2 and void a2 of a negative electrode, width L3 and void a3 of the negative electrode, and width L4 and void a4 of an poen type floating electrode respectively. Then the operating wavelength of a basic wave is referred to as λ1 with all ratios set at 0.125 between the wavelength λ1 and the width L1 to L4 and voids a1 to a4 of electrodes. Otherwise, L1 /λ1 =0.11 is defined together with a1 /λ1 =0.11, L2 /λ1 =0.23, a2 /λ1 =0.11, L3 /λ1 =0.11, a3 /λ1 =0.11, L4 /λ1 =0.11 and a4 /λ1 =0.11 respectively or these value are limited in a range of 0.05 to 0.3.
Patent JP-2000156410-A (JP)
Title: Semiconductor device
Inventor: ASAHINA MICHIO
IPC: H01L21/3065
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a contact structure, wherein aluminium or an aluminium alloy is used as a conductive material in a via hole, the occurrence of a void, a disconnection or the like is eliminated in multilayer wiring regions and the step coverage of the wiring regions is excellent. SOLUTION: A semiconductor device has a silicon substrate 11 comprising a MOS element and multilayer wiring regions L1 and L2. At least one layer of the layers higher than the second layer of the layers of the wiring regions L1 and L2 has an interlayer insulating film 12 from which a gasified component is removed by a heat treatment and which consists of a silicon oxide film, a via hole 62 formed in the film 12, a wetting layer 63 formed on the surfaces of the film 12 and the hole 62, and an aluminium film 65 which is formed on the layer 63 and contains aluminium or consists of an alloy film containing aluminium as its main component. An amorphous layer containing silicon and oxygen, which are materials constituting the layer 63, exists at the boundary region between the film 12 and the film 65.
Patent JP-H06175621-A (JP)
Title: Display device and control method for display
Inventor: IGARASHI YOICHI
IPC: G02F1/133
Filed: 1992-12-07
Abstract: PURPOSE:To provide a display device and a control method for display in which control is simply performed and which has wide versatility. CONSTITUTION:Display data inputted in a period in which a display data effective signal is set, is made effective and taken in serially using a horizontal synchronizing signal and the display data effective signal, display data taken in serially with timing at which the display data effective signal is reset is transferred in parallel, it is outputted as a picture signal of one scanning line of a display panel, and it is defined as a vertical flyback period that the display data effective signal is not set between plural horizontal synchronizing signals. Display operation can be respectively performed in a range of arbitrary magnitude corresponding to a display data effective period if it is less than the maximum display of one scanning line of the display panel in the transverse direction, and in a arbitrary range defined by two continued horizontal synchronizing signals if it is less than the maximum display line in the longitudinal direction.
Patent JP-2000184572-A (JP)
Title: Power cable connection
Inventor: TAKAHASHI KATSUHIKO
IPC: H02G15/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a molded power cable connection, including a tape mold joint(TMJ), a rubber tape mold joint(RMJ), an ejected mold joint(EMJ), a block mold joint(BMJ) and the like, using resin material such as rubber and plastic, which obtains a more reliable cable insulator reinforcing insulator interface. SOLUTION: The power cable connection 10 is manufactured by, after a mold heating process, bonding the cable insulator reinforcing insulator interface in the power cable connection by heating. The surficial portion 11a of the cable insulator 11 and/or the surficial portion 12a of the reinforcing insulator 12 to be the cable insulator 11 reinforcing insulator 12 interface is irradiated with light.
Patent JP-2000173403-A (JP)
Title: Switch device
Inventor: NISHIMOTO KEIGO
IPC: H01H25/04
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To limit operating directions of an operation lever. SOLUTION: When a shaft 38 is operated, a contact presser piece 46 runs up a tilted board part 28 of a contact plate 23. When the contact presser piece 46 passes a steep slope part 21 and reaches a gentle slope part 22, the contact plate 23 is tilted and an arm 25 of the contact plate 23 presses an operation part 26 of a tact switch 15 via a rubber cover 16. The tilted board part 28 of the contact plate 23 is formed to have a V-shaped cross-section. Because of this, the contact presser piece 46 slides on the tilted board part 28 in a vertical and normal posture, and therefore the operation of the shaft 38 is limited to a fixed direction.
Patent JP-H10199216-A (JP)
Title: Video cassette tape processing apparatus
Inventor: TANAKA MASATERU
IPC: H04N5/765
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a video cassette tape processing apparatus which can adequately transfer the signal particularly via its antenna to a plurality kinds of video cassette tapes in different sizes. SOLUTION: When an small size video cassette tape 2S and an large size video cassette tape 2L are loaded, apparatus antennas 90S and 90L are individually provided at the position where the antenna 30 is located. The apparatus side antennas 90S, 90L are connected to a read/write module 91 which supplies the power and executes the control for the IC20 of the cassette label 1 adhered to the video cassette tape 2 via the apparatus side antennas 90S, 90L.
Patent JP-2001163905-A (JP)
Title: Detecting method and device for lump, fluidized bed olefine polymerization reaction device provided with the device and polymerization method of olefin
Inventor: TAMURA MITSURU
IPC: G01B13/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To detect even a small lump with high sensitivity, precision and safety without detriment to fluidity in a mixed phase container. SOLUTION: The lump detecting method comprises arranging a detecting bar 50 in a mixed phase container 1 wherein a mixed phase is formed with a gas and a powder, and measuring a strain amount occurring in the detecting bar 50 to detect the lump 20 in the mixed phase container. The detecting bar 50 is slanted so as for an insertion angle θ to be 20 to 70 degrees to the flow of the gas and powder.
Patent JP-H08283092-A (JP)
Title: Method for inspecting silica glass crucible for pulling up silicon single crystal
Inventor: INAGI KYOICHI
IPC: C30B15/10
Filed: 1995-12-18
Abstract: PURPOSE: To obtain a method by which impurities present in a silica glass crucible in localized states can easily be detected. CONSTITUTION: In this method, a silica glass crucible for pulling up a silicon single crystal is inspected to determine whether the crucible is good or not by irradiating the wall surface of the crucible with ultraviolet rays having a 365nm wavelength and measuring the number of fluorescent spots which are generated in the wall surface of the crucible and have wavelengths within the range of 420 to 600nm.
Patent JP-H07197726-A (JP)
Title: Door hinge
Inventor: SATO YUZURU
IPC: E05D11/06
Filed: 1993-12-28
Abstract: PURPOSE:To reduce working coat of hinge bodies and eliminate poor operation of a lock tool by improving construction and arrangement of a lock tool and stoppers, in a door hinge in which the opening motion of a door can be regulated on the half opened position and two hinge shafts are provided. CONSTITUTION:A first hinge body 4 and a second hinge body 5 are connected together through a first shaft 7. The second hinge body 5 and a third hinge body 6 are connected together through a second shaft 8. The shaft hole 17 of the first shaft 7 is communicated to the shaft hole 18 of the second shaft 8 through a guide hole 21. A lock tool 22 composed of three steel balls 22a is charged in the guide hole 21. A first recessed part 27 engaging with the ball 22a is on the first shaft 7, a second recessed part 28 is on the second shaft 8, respectively provided. The phase positions of both recessed parts 27,28 are relatively shifted by 90 degrees. A stoppr 20 regulating the opening motion of a door 3 on the half opened position is provided on the outer face of the second hinge body 5. A stopper 32 prescribing the full opened position is projectingly provided on the outer face of the third hinge body 6.
Patent JP-H0622498-A (JP)
Title: Electromagnetic cylinder
Inventor: MIZUTANI CHIHIRO
IPC: H02K7/06
Filed: 1991-11-13
Abstract: PURPOSE:To slow down a shaft and rotate it very slowly, according to the intensity of the magnetic field generated in an electromagnetic induction winding. CONSTITUTION:This cylinder is characterized by a cylinder tube 2 provided with a guide, an electromagnetic induction winding 3 built in this cylinder tube 2, a magnetic rotor 4 having a screw part, a guide body 5 in contact with this magnetic rotor 4, a shaft having a screw part in contact with this guide body 5, and an end cover having the guides 7 and 8 provided at one end of the cylinder tube 2.
Patent JP-H10177317-A (JP)
Title: Image forming device
Inventor: MIYAMOTO KAZUKI
IPC: G03G15/20
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To control an impressed power so as not to damage a heating resistor by shifting a condition to a normal control condition that normal power is impressed on a heating body after low power is impressed on the heating body for a specified time. SOLUTION: A fixing unit 20 is provided with the heating body (heater) 31, an endless film (fixing film) 35 disposed while sliding and rubbing on the heater 31, and a pressing roller 36 brought into press-contact with the heater 31 through the film 35. When a power source switch is turned on, initial operation is performed. That is, a main motor rotates with specified number of revolution, and a stepping motor being an optical system motor is driven to align with a home position. As to the energizing to the heater 31 ; the impressed power W is the power W1 which is lower than maximum impressed power W0 in the middle of normal copying after the power source is turned on till a specified time elapses. After the power source is turned on and the specified time elapses, the condition is shifted to normal impressed power control routine.
Patent JP-H11271524-A (JP)
Title: Manufacture of color separation filter
Inventor: MATSUO SOICHI
IPC: G02B5/20
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To decrease the coating amount of viscous liquid and to form a coating film which is thin and uniform. SOLUTION: A coating method for a 1st photosensitive material comprises a 1st coating process wherein a linear member arranged opposite a coated surface of an object at given intervals is arranged across a photosensitive material at right angles of the direction of application of the photosensitive material to the coated surface and used to spread the viscous liquid and apply the photosensitive material to part or the entire surface of the coated surface of the object and the coated surface of the photosensitive material is forcibly flattened and a coating method for a 2nd photosensitive material consists of a 2nd coating process wherein the photosensitive material applied in the 1st coating process is dispersed uniformly over the entire coated surface of the object with a centrifugal force.
Patent JP-H04307534-A (JP)
Title: Method and apparatus for masking master for reproduction
Inventor: BORUFUGANGU TSUUN
IPC: G03B27/80
Filed: 1991-12-17
Abstract: PURPOSE: To duplicate a master capable of producing a copy of an excellent quality, by performing with one of a mask stage for forming the mask or the stage for copying a master to be masked on a photosensitive material to have a low resolution. CONSTITUTION: This device is composed such that the mask matrix 20 is initially transparent when a negative of a film 1 enters into the scanning and printing mechanism, and light from the light source 18 is allowed to pass the matrix 20 and the negative, prior to reaching a rotary reflection body 27. In such a case, the mask formed by the matrix 20 or the image of mask on the negative on a plane of the film 1, or both the mask and the image is severally provided with low resolution, hence being blurred and unclear. Therefore, diffused or unclear intensity distribution is obtained on a photosensitive paper sheet 26.  In this way, by making the mask and the image of mask on the plane of the film 1 unclear, the bright/dark gradation on the photosensitive paper sheet 26 generated by the mask corresponding to relative shift or differential expansion between the mask and negative is reduced.
Patent JP-H05139996-A (JP)
Title: Composition for antitussive expectorant reduced in its bitter taste
Inventor: NISHIKAWA MASAHIRO
IPC: A61P11/14
Filed: 1991-11-15
Abstract: PURPOSE:To provide the subject inexpensive composition not giving a different touch to mouths and having excellent safety, by adding magnesium silicate and magnesium hydroxide in specific amounts, respectively, to a water-soluble antitussive expectorant having a bitter taste. CONSTITUTION:1-10 (weight ratio) of magnesium silicate and/or 0.5-7 of magnesium hydroxide are added to a water-soluble antitussive expectorant having a bitter taste (e.g. tipepidine citrate, guaiphenesin) to provide the objective composition.
Patent JP-H06181422-A (JP)
Title: Adaptive signal processor
Inventor: MIZUUCHI TAKAYUKI
IPC: H03H21/00
Filed: 1992-12-14
Abstract: PURPOSE:To attain signal processing on purpose by applying weighting freely to the reduction processing throughput for each frequency equivalently. CONSTITUTION:This processor is provided with an adaptive filter circuit 24 obtaining a signal approximated to a reduction object signal from a reference input signal with a high correlation to the reduction object signal in a main input signal and a synthesis circuit 15 subtracting an output signal of the adaptive filter circuit 24 from the main input signal. The output error signal of the synthesis circuit 15 is fed back to the adaptive filter circuit 24 via a circuit 17 controlling the frequency characteristic. The adaptive filter circuit 24 implements adaptive processing so as to minimize the power of the output error signal of the synthesis circuit 15.
Patent JP-2000182515-A (JP)
Title: Manufacture of aperture grille
Inventor: SUGAMOTO NORIAKI
IPC: H01J9/14
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an aperture grille not needing an operation of etching a tape-like plating film serving as a slit part for halation prevention. SOLUTION: In a method of manufacturing an aperture grille by providing a resist layer on a surface of a conductor, patterning the resist layer to form a slit-like mask, plating an exposed surface of the conductor with a metal, peeling off the resist layer, and peeling off the metal-plating film, when a slit pattern is formed in the resist layer, a cross-section of the resist layer forming a slit part in the resist layer after development is formed into a trapezoidal shape narrowed from a surface of the resist layer toward the surface of the conductor with opposite lateral sides substantially made equal by limiting, for example, a light exposure of the resist layer.
Patent JP-H09176099-A (JP)
Title: Production of cyclopropanecarboxylic acid amides
Inventor: ANDOREASU ZATORAA
IPC: C07C231/02
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To directly obtain a cyclopropanecarboxylic acid amide in a high yield by an amidation from a cyclopropanecarboxylic acid, using ammonia, without passing through an intermediate stage relatively high in reactivity such as an ester or an acid chloride so as to obtain an optimum space/time yield.  
     SOLUTION: This method for producing a cyclopropanecarboxylic acid amide of the formula (in the formula, R is H, a straight-chain or branched chain 1-4C alkyl, an aryl which may be substituted or an aralkyl which may substituted) is comprises reacting a cyclopropanecarboxylic acid corresponding to the cyclopropanecarboxylic acid amide with ammonia in an proper organic solvent under pressure. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001168192-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NAKAGAWA HIDEO
IPC: H01L21/311
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To prevent a resist pattern from remaining on an insulating film and a damaged layer, and an abnormal shape from being formed on the peripheral wall of a recessed portion when the recessed portion that becomes a connection hole or a wiring groove is formed on the insulating layer. SOLUTION: After an organic insulating film 101 is deposited on a semiconductor substrate 100, the surface of the organic insulating 101 is terminated with a hydroxyl radical. Subsequently, high energy light 102 is pattern-exposed to the surface of the organic insulating film 101. The hydroxyl radical is removed in an exposed portion of the organic insulating film 101, and a reformed layer 104 is formed. On the other hand, the hydroxyl radical remains in an unexposed portion. A silylation treatment is applied to the surface of the organic insulating film 110 and a silylated layer 105 is selectively formed in the unexposed portion of the organic insulating film 101. Etching is performed against the organic insulating film 101 using the silylated layer 105 as a mask and a recessed portion 106 that becomes the connection hole or the wiring groove is formed.
Patent JP-H07194870-A (JP)
Title: Automatic sewing device
Inventor: KAWASAKI KIYOSHI
IPC: D05B27/22
Filed: 1993-12-30
Abstract: PURPOSE:To automatically sew a sewing material having a curve along its terminal by the feed of a sewing machine with high precision. CONSTITUTION:Three cam rollers 11, 12, 13 are arranged in prescribed positions on the lower surface of a movable plate for fixing a sewing material, and a guide groove to which each cam roller 11, 12, 13 is fitted in such a manner as to be capable of sliding is provided on a guide base plate.
Patent JP-H11173446-A (JP)
Title: Melting plug for preventing electric corrosion
Inventor: KOIKE HIDEKI
IPC: F16K17/14
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of electric corrosion between a melting plug body and a closing member in a melting plug. SOLUTION: The lower end part of a first inner cylinder engaged with a second inner cylinder is positioned at the lower end of a melting plug body 1, and a closing member 2 comprising a melting material such as a solder is brought into pressure contact with the lower part of the melting plug body 1 through an O-ring 6 by this lower end part. A this film which is formed of the same metal as metal forming the melting plug body 1 and whose thickness is formed thinner to such extent of from 10 to 20 μm is arranged as an electric corrosion preventing member 3 on the lower surface of the closing member 2, thereby the whole part of a melting plug, which is brought into contact with boiler water in a boiler 50 is covered with the same metal. As a result, electric corrosion produced between the different kinds of metal can be prevented.  In the case that the closing member 2 is melted at a predetermined temperature, the electric corrosion preventing member 3 is bucked by the inner pressure of the boiler 50 at the same time when the closing member 2 is melted, and exhausted together with boiler water to the outside through an emergency exhaust pipe 56.
Patent JP-H06225714-A (JP)
Title: Buckwheat noodle
Inventor: KAMIYA KATSUO
IPC: A23L7/109
Filed: 1992-12-14
Abstract: PURPOSE:To provide calcium-rich buckwheat noodles incorporated with shrimp crust powder, giving shrimp flavor, excellent in fanciness useful as a health food, etc. CONSTITUTION:The buckwheat noodles can be obtained by incorporating buckwheat noodles with pref. 0.3-0.4 pts.wt. per pt.wt. of buckwheat powder of shrimp crust powder which has been prepared by baking shrimp crust into powder.
Patent JP-H07194399-A (JP)
Title: Oligonucleotide for detecting swine erysipelas microorganism and method for detecting swine erysipelas microorganism using the same
Inventor: MAKINO SOICHI
IPC: G01N30/88
Filed: 1993-12-28
Abstract: PURPOSE:To rapidly and simply detect a swine erysipelas microorganism by clinic examination and food examination in high sensitivity by using a complementary chemically synthesized oligonucleotide capable of selectively detecting oligonucleotide, etc., of swine erysipelas microorganism existing in a specimen. CONSTITUTION:This oligonucleotide selectively detects a swine erysipelas microorganism existing in a specimen or a new oligonucleotide of formula I and formula II for detecting a swine erysipelas microorganism is chemically synthesized by targeting a nucleotide sequence coding for a gene of 16S ribosome RNA of a swine erysipelas microorganisnism so as to be complementary with the nucleotide. The oligonucleotide is made to function as a primer of a chain length reaction, hybridized with a target single stranded nucleotide sequence in the specimen, the chain length reaction is carried out by polymerization reaction and the prepared double stranded DNA is made into a single strand. The reaction as a template of the chain length reaction by the primer is repeatedly amplified and a formed nucleotide fragment is separated by electrophoresis to detect the swine erysipelas microorganism.
Patent JP-H10157368-A (JP)
Title: Pressure sensitive adhesive tape with hole for filing
Inventor: SATOMI YOSHIAKI
IPC: B42F11/00
Filed: 1996-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus wherein documents or the like are filed in a binder. SOLUTION: An adhesive face of a pressure sensitive adhesive tape 1 is covered with release paper, and holes 3 are provided at equal intervals on the pressure sensitive adhesive tape. (1) For the adhesive face of an oblong pressure sensitive adhesive tape made of strong material, the whole of the adhesive part is covered with two sheets of oblong release paper. (2) The holes 3 at equal intervals conforming to filing tools of a binder are provided parallel to a long side of an oblong pressure sensitive adhesive tape. When used, one side release paper 2 is peeled off, and the adhesive face is bonded to a front side or a rear side on a filing side of documents in parallel thereto. Then, the filing tools of the binder are made to pass through the holes at equal intervals provided to the pressure sensitive adhesive tape 1 to file the documents.  Further, when the documents become unnecessary to be filed after using the presser sensitive adhesive tape 1, the release paper 2 on the other side is peeled off, the pressure sensitive adhesive tape is bonded to the documents by folding back, and a back lining can be reinforced thereby.