baber/WOPTO huggingface dataset:
Patent JP-H09168445-A (JP)
Title: Protective leg
Inventor: NEZU MIKIO
IPC: A47B91/12
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To make a protective leg usable not only for supporting a subject to be supported, such as a microwave oven, but also as a lock for securing the subject to be supported to a mount, or the like. SOLUTION: A cylinder leg main body 1, having a vertical through hole bored in its center, is provided at its upper end with a locking part 8, which can be expanded with its inside communicated to the through hole and its bore reduced, while being split into plural pieces 7 by vertical slits 6, and is provided at its lower end with a connection 10, communicated to the through hole and having an external thread part 9 provided on its outer peripheral surface.  A cup-shaped auxiliary body 2 has a fitting-in shaft 14 placed upright from the center of its bottom, has an internal thread part 15 provided on its inner peripheral surface, and is secured to a subject to be supported, by inserting the locking part 8 of the leg main body 1 into a hole bored in the bottom plate of the subject to be supported, passing the connection 10 through a hole bored in the upper plate of a mount, etc., then pressing the fitting-in shaft 14 of the auxiliary body into the locking part 8 through the through hole in the leg main body 1, and forcing the shaft 14 to expand. The upper plate is sandwiched in place between the leg main body 1 and the auxiliary body 2 by twisting the auxiliary body 2 to engage the internal thread part 15 with the external thread part 9.
Patent JP-H10182030-A (JP)
Title: Construction elevator
Inventor: KUNITO KAZUO
IPC: B66B5/04
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To dispense with replacement of a governor rope when a machine chamber is rearranged so as to efficiently carry out rearranging work. SOLUTION: In a construction elevator by which a machine chamber 2 is lifted and rearranged according to a progression process of construction of a building, a governor rope reel 5, on which a margin of a governor rope 6 is wound and held, is mounted on a car 10, and the tip part 6c of the governor rope 6 held on the reel 5 is connected to one end part 6a of the governor rope 6 suspended between both pulleys 7, 8. A rope end connecting tool 15 provided with the first locking part 15a locking the one end part 6a and the second locking part 15b which can be freely rotated to the locking part 15a is arranged in the side part of the car 10, and both end parts 6a, 6b of the governor rope 6 suspended between the both pulleys 7, 8 are connected together via the connecting tool 15.
Patent JP-H05155703-A (JP)
Title: Preparation of traveling agent on water surface
Inventor: WADA YUZURU
IPC: A01N25/30
Filed: 1991-12-06
Abstract: PURPOSE:To obtain the subject preparation horizontally traveling even applica tion to local part on water surface in a paddy field, having excellent spreadability by coating granular nuclei having an apparent specific gravity lower than a given value surrounded by a component of agricultural chemical and a substance to deteriorate an interfacial tension of air and water with an oily substance. CONSTITUTION:Granular nuclei (e.g. pumice) having an apparent specific gravity of <1.0 are surrounded by an active ingredient of agricultural chemical such as 2-benzothiazol-2-yloxy-N-methylacetanilide and preferably 1-20wt.% substance such as an alkylbenzenesulfonate to change an interfacial tension of air and water and are wated with an oily substance such as paraffin to give the objective preparation. 10-200g unit of the preparation is packed with a water-soluble film such as PVA and molded into a spherical, discoidal, cylindrical, rectangular or cubic shape to give the objective preparation of agricultural chemical.
Patent JP-2001168406-A (JP)
Title: Laminated piezoelectric ceramic electronic component and manufacturing method therefor
Inventor: MORITA MAKOTO
IPC: H01L41/27
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To structure so that a deterioration of insulation resistance is scarcely generated, if using in a long term under high-temperature and high-humidity environments. SOLUTION: Internal electrodes 10, 11, 12 and a piezoelectric ceramic layer 13 are laminated alternately in a plurality of layers to bake to form a piezoelectric ceramic sintered body as a part body, and a terminal electrode 14, which is electrically connected to the internal electrodes 10, 11, 12 is provided at an end part of the piezoelectric ceramic sintered body, and further a film 15 of a glass insulated material is provided on a surface of the piezoelectric ceramic sintered body.
Patent JP-2001161747-A (JP)
Title: Absorptive article
Inventor: OKUDA YASUYUKI
IPC: A61F13/15
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an absorptive article such as a disposable diaper which is excellent in fitting to the skin of a wearer of a three-dimensional guard, and excellent in leakage prevention. SOLUTION: This absorptive article 1 comprises a liquid-permeable surface sheet 2, a liquid-impermeable leakage-preventive sheet 3, and a liquid-holding absorber 4, and is substantially longitudinal, and the three-dimensional guard 6 is arranged on right and left sides in the longitudinal direction, the three- dimensional guard 6 comprises four elastic three-dimensional guard members 64 (64a, 64b, 64c and 64d) so as to form a gather over the entire area in its width direction, and when the three-dimensional guard 6 is equally divided in its width direction into three portions, i.e., a free end area 65, a center area 66 and a base end area 67, the stress in the free end area 65 is higher than the stresses in the other areas 66 and 67.
Patent JP-2000159516-A (JP)
Title: Partially hydrophobic precipitated silicic acid, its production and defoaming agent including the same
Inventor: LUX HEINZ-GUNTER
IPC: A01N25/22
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide partially hydrophobic precipitated silicic acid suitable as a carrier for functional substances sensitive to hydrolysis. SOLUTION: This partially hydrophobic precipitated silicic acid is produced by blending an hydrophobicity agent with precipitated silicic acid suspension in a short duration time at low pH value, by the solid-liquid separation through filtration, by washing the solid so as for it to include salts and by drying it, followed by heat treatment and then by grinding the heat-treated solid. The partially hydrophobic precipitated silicic acid has 10-49% wettability in methanol and >250 g/100 g DBP absorption (moisture-free) or 1-12 μm average particle diameter and/or 0.3-1.85% carbon content and/or 2.6-10.0% loss on drying and/or 5.5-10.0 pH value and is applicable to a functional substance formulated product, a formulated product of a functional substance sensitive to hydrolysis and a defoaming agent.
Patent JP-H10188751-A (JP)
Title: Proximity sensor
Inventor: MAEDA YOICHI
IPC: H01H36/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a small proximity sensor that can reduce its number of part items with good mass-productivity. SOLUTION: A steel-ball sensor 1 comprises a magnetic sensitive component 2, an NPN amplifier transistor 3, resistors 4, 5, a circuit board 6 for mounting the components 2 to 5, and a nonmagnetic protective case 7. The magnetic sensitive component 2 has a magneto resistive element 21 and a magnet 22 applying a bias magnetic field to the element 21. The circuit board 6 on which the magnetic sensitive component 2, the transistor 3, and the like are mounted is enclosed in the component storage part 11 of the nonmagnetic protective case 7, and the detecting surface 2a of the magnetic sensitive component 2 provided with the magneto resistive element 21 is held approximately perpendicular to the direction of the axis of a detection hole 10. The circuit board 6 is secured to the nonmagnetic protective case 7 by an elastic material such as rubber.  A gap of a size (d) is secured between the detecting surface 2a and the nonmagnetic protective case 7.
Patent JP-H07198663-A (JP)
Title: Chemical sensor plate
Inventor: HAYASHI TAKUMI
IPC: G01N27/416
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate the manufacture of a chemical sensor plate by providing a sensor plate between upper and lower cells, having a non-joint part between itself and the upper cell so that liquid to be tested and reference liquid flow through a fine gap in the nonjoint part. CONSTITUTION:Five kinds of ion-sensitive electrodes are formed respectively in through-holes (6a, 6b) to (6e, 7e) in pairs formed in a bank member 5. The bank member 5 is embedded in a recess 9a of a lower cell 9, and a body 1 is embedded in recess 9b. They are joined to an upper cell 11 by means of a double surface adhesive tape 10. A reference liquid passage 12a and a passage 13a for liquid to be tested are bidivided by a partition wall having a satin-like rough surface as the lower surface. When liquids are introduced into a reference liquid inlet part 12b and an inlet part 13b for the liquid to be tested, these liquids flowing through passage parts defined by the passages 12a, 13a and the bank member 5, and are fed to the ion sensitive electrodes. Further, the liquids penetrate into a fine gab between the partition wall and the tape 10 so that they make contact with each other, being electrically conducted with each other. When measuring unit terminals are inserted into terminal insertion holes 15a, 15b so as to measure the densities of different ions in the liquid to be tested.
Patent JP-2001163339-A (JP)
Title: Container for carriage
Inventor: NOGUCHI SHUJI
IPC: B65D25/20
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To allow a discriminating member to be easily seen by mounting the discriminating member as to hold an inclined rib on a corner. SOLUTION: In a container 1 for carriage, the discriminating member 11 is mounted thereon so as to hold the inclined rib at the corner.
Patent JP-H11180793-A (JP)
Title: Method for controlling single crystal pulling-up rate
Inventor: OOTO YASUHIRO
IPC: C30B15/22
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide the method capable of providing high quality wafers in each of which the generation of ring-shaped oxidation-induced stacking faults (R-OSF) can be controlled. SOLUTION: In this method, at the time of forming the shoulder of a single crystal, the single crystal pulling-up rate is adjusted so as not to generate any R-OSF in the crystal surface by using the following operation. The operation comprises: at the time of forming a shoulder that has diameter values equivalent to 50 to 100% of the body diameter, growing the single crystal while maintaining such a pulling-up rate as to be 1.2 to 6 times as high as the average pulling-up rate at the time of forming the body, for <=60 min; and further, in this shoulder formation, the length (L) of the shoulder in the direction of the single crystal pulling-up axis and the body diameter (D) meet the relational expression L/D>=1/4.
Patent JP-H05159378-A (JP)
Title: Optical information recording medium
Inventor: SAWADA YASUO
IPC: G11B7/24085
Filed: 1991-12-10
Abstract: PURPOSE:To provide a DRAW type CD being able to manufacture without separately coating of dyestuffs. CONSTITUTION:On a base plate 1 beforehand providing a ROM area having a prepit and a recordable area having a guide groove on the surface, a light absorption layer 2, an optical reflecting layer 3 and a protective layer 4 essentially consisting of dyestuffs are laminated successively to form a layered structure. A depth of the prepit part and the guide groove and a depth of the prepit and the guide groove of the light absorbing layer 2 at the interface with the optical reflection layer 3 are controlled so that an optical phase difference of the prepit part and the guide groove part is positioned at a specified range.
Patent JP-H0725900-A (JP)
Title: Monoclonal antibody for fibrillated organ and its production
Inventor: MIYAZAWA MASAAKI
IPC: C07K16/00
Filed: 1993-12-27
Abstract: PURPOSE:To provide a monoclonal antibody useful for early diagnoses of organ fibrosis, as a biopsy material of patients with hepatitis C. CONSTITUTION:The monoclonal antibody (or an active fragment hereof) specifically reactive with fibrillated organs. This antibody is reactive with Ito cells alone in the normal tissues of the liver, being intensely reactive with the fibrillated portions alone in the fibrillated liver, and, for biopsy materials, also reactive with not only the frozen sections but formalin-immobilized paraffin- embedded tissues; the subclasses of said antibody is of IgG2a type, being kappa-type of light chain. This antibody can be obtained by culturing such hybridoma as to produce the monoclonal antibody for extracellular matrices manifesting in the initial stage of organ fibrillation, established by immunizing cell lines derived from human Ito cells established from liver's epithelioid hemangioendothelioma, e.g. hybridoma MAI-1DS.H6 (FERM P-14007). The present monoclonal antibody enables diagnoses at the very initial stage before advancing fibrillation, and routine pathologic diagnoses in the biopsy materials of patients with hepatitis C.
Patent JP-H09174170-A (JP)
Title: Boring tool for eave of metallic roof plate, boring method and boring device
Inventor: MINAMI YOSHITAKA
IPC: B23B51/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To greatly save the number of workers and working time by forming a ridge forming the angle at the tip part of a tool to a cutting edge having an acute angle in the cross section. SOLUTION: Both end parts of a U-shaped material 1 parallel arranged is integrately welded with a connecting material 2 to form a guide frame 3, and the U-shaped material is used to a slide base 4 and in this material, an air hammer 6 is fitted through a bracket 5. The slide base 4 is fixed to a desirable position on the guide frame 3 with a set screw, etc. A boring tool 24a is fitted to a tool head at the lower end of the air hammer 6. The boring tool 24a provides a sharp polygonal cross sectional tip part having plural angles and the ridge forming the angle at the tip part is formed as the cutting edge 25 having the acute angle in the cross section. By this constitution, a hole for rainwater arranged at an eave of a metallic roof plate can be bored with momentary movement.
Patent JP-H10186356-A (JP)
Title: Optical compensation film for liquid crystal display element
Inventor: MATSUMOTO TAKUYA
IPC: G02B5/30
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to sufficiently obtain an effect of expanding a visual field angle with simple production stages, by adopting the constitution to immobilize the nematic hybrid orientation formed in the liquid crystal state of a liquid crystalline polymer. SOLUTION: This film is substantially formed of the liquid crystalline polymer, which exhibits optical positive uniaxiality and the nematic hybrid orientation formed in the liquid crystal state of the liquid crystalline polymer is immobilized. In such a case, the usable liquid crystalline polymer, which exhibits optically the positive uniaxiality is indispensably required to form the nematic hybrid orientation as a liquid crystal phase and to allow the immobilization thereof in the glassy state without impairing the orientation state. The usable liquid crystalline polymer may be synthesized by a polymn. method known in this field. If an example of polyester synthesis is taken, the liquid crystalline polymer can be synthesized by a melt polymn. method or an acid chloride method using the acid chloride of the corresponding dicarboxylic acid.
Patent JP-H09173739-A (JP)
Title: Air cleaner for screen
Inventor: NAKAYAMA BUNJI
IPC: B01D46/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent the diffusion of contaminated air flowing to the rear of an air cleaner. SOLUTION: A dust collecting electrode 14 in a box body 12 having an air outflow port 13 in the upper part is supported by an electrode installation plate 15 and a fan is installed above this dust collecting electrode 14. The lower part of the front surface plate 12a of the box body 12 is provided with a first inflow port for allowing the air to flow to the dust collecting electrode 14 directly or via the inside air flow port 21 of the electrode installation plate 15. The rear surface plate 12b is provided with second and third air inflow ports 20 to allow the air to flow to the dust collecting electrode 14 via the inside air inflow port 21.  The second, third air inflow ports 20 are disposed in the position higher than the first air inflow port so that the air quantity Q1 flowing from the first air inflow port is made larger than the sum of the air quantities Q2, Q3 flowing from the second and third air inflow ports 20. The air flowing to the rear surface of the air cleaner 11 is recovered from the second, third air inflow ports 20 into the air cleaner 11.
Patent JP-H05168079-A (JP)
Title: Speaker unit
Inventor: CHATANI IKUO
IPC: H04R9/02
Filed: 1991-12-12
Abstract: PURPOSE:To provide the good sound absorption and to prevent the vibration of the acoustic material by mounting the cellular and hard acoustic material on the parts comprising a magnetic circuit part. CONSTITUTION:A speaker unit 1 consists of a magnetic circuit part 2, a diaphragm 3 with a voice coil 10 mounted, and a supporting frame 4 supporting the diaphragm 3 against the magnetic circuit part 2. The magnetic circuit part 2, made as a field-type magnetic circuit, is provided with a yoke 6 having a center poll 5 at the center, a ring-shaped magnet 7 arranged around the center poll 5 on the yoke 6, and a ring-shaped plate 8 to be mounted on the magnet 7. At a tip surface 5a of the center poll 5 comprising the magnetic circuit part 2, a sound absorbing material 12 is mounted opposite to the back of the diaphragm 3 The sound absorbing material 12 is made of the cellular and hard material.
Patent JP-2000163530-A (JP)
Title: Record medium and its recording and reproducing device
Inventor: NARISAWA KENJI
IPC: G06K19/10
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To make forgery difficult and to accurately discriminate a forgery or not. SOLUTION: Fixed information peculiar to a card, for example, an issue number (serial number), the term of card validity, the owner, the producer, contract information, and credit information are recorded in a magnetic recording part 2 and a hologram part 3. Fixed information are ciphered in a prescribed system and are recorded in the hologram part 3, and fixed information are mixed with other information such as the date of recording and recording terminal information and are ciphered and are recorded in the magnetic recording part 2. A prescribed number of holograms in the hologram part 3 are so destroyed that they cannot be reproduced, thereby representing fixed information with positions of holograms which cannot be reproduced and those of holograms which can be reproduced.
Patent JP-H06171226-A (JP)
Title: Method for decoloring recording of reversible thermosensible recording medium
Inventor: EMA HIDEAKI
IPC: B41M5/337
Filed: 1992-12-04
Abstract: PURPOSE:To erase a recording quickly and completely by a method wherein when a colored recording which is formed on a recording layer of a reversible thermosensible recording medium is erased, after holding the recording layer which is under a colored and recorded condition at a temperature zone being higher than a high speed decoloring temperature zone once, the recording layer is held at the high speed decoloring temperature zone. CONSTITUTION:The reversible thermosensible recording medium is equipped with a recording layer containing an electron donative coloring compound and an electron acceptable compound. Then, a coloring recorded condition is formed by heat-melting, and in the meantime, the coloring recorded condition is erased by being heated to a temperature which is lower than the color-recording temperature. In this case, in order to erase a color-recording, the recording layer which is under a color-recorded condition is once held at a temperature zone which is higher than a high speed decoloring temperature zone first, and then, the recording layer is held at the high speed decoloring temperature zone. For this reason, e.g. a heating roll 1 and pressing roll 2 are arranged to a reversible thermosensible recording medium 3, and at the same time, a two-step heating record-erasing is performed by changing a nip width (d) of these rolls to adjust the heating time.
Patent JP-H05158986-A (JP)
Title: Method and device for extracting electronic application information
Inventor: NOHARA KEIZO
IPC: G06Q50/26
Filed: 1991-12-10
Abstract: PURPOSE:To eliminate the trouble of input and an erroneous input by retrieving the required index name surrounded by identifiers, extracting the following statement after the name of index to be transmitted as the required management information corresponding to the name of index to a patent management device. CONSTITUTION:A floppy disk 1 for electronic application to apply for a patent to the Patent Office is read by an electronic computer 2 to be stored in a patent management file 3. The required name of the item surrounded by identifiers is retrieved based on the items mentioned, and the following statement information after the name of the item is extracted to be sent to the patent management device as the required management information corresponding to the name of the item. Thus, the troublesome input of the management information required for the patent management from a keyboard is eliminated and the personnel expenses can be decreased, resulting in eliminating an erroneous input.
Patent JP-H10188839-A (JP)
Title: Electron gun for cathode-ray tube
Inventor: HATANO YASUTO
IPC: H01J29/04
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the emission of unnecessary electrons from a member other than a cathode for improving image quality and at the same time, reducing power consumption by applying the constitution that an inner sleeve internally coupled to a cylindrical outer sleeve attached to the first grid electrode via a cathode support body structure is provided with a heater shorter than the length of the inner sleeve. SOLUTION: A cathode body structure 5 is mounted on the second grid electrode 4 at the side of the first grid electrode 3 via a pair of spacers 9 on a cathode support body structure 6. Also, an inner sleeve 8 containing a heater 11 has a cap 10 attached to the end thereof at the base end, and is coated with a cathode material 10a as a cathode substance, so as to generate an electron beam. In this case, the length L1 of the heater 11 is set at a value smaller than 2/3 of inner sleeve length L. According to this construction, a part free from the heat of the heater 11 is formed on the base end of the inner sleeve 8. The part free from heat is used as a resistance region at the time of conducting heat to an outer sleeve 7, thereby reducing heat conducted to the first grid electrode 3 or the like and lowering temperature.