baber/WOPTO huggingface dataset:
Patent JP-H0218000-A (JP)
Title: Propagating method of microorganism for decomposing humic acid
Inventor: SUGATA KIYOSHI
IPC: C12N1/15
Filed: 1988-07-07
Abstract: PURPOSE:To propagate microorganisms for decomposing humic acid by culturing basidiomycetes with culture soln. of 5-7pH while utilizing saccharides as a main carbon source under the aerobic conditions by strong agitation and thereafter performing culture by weak agitation and furthermore performing propagation of the pellets while utilizing hypha as a nucleus. CONSTITUTION:A culture soln. of 5-7pH is prepared while utilizing saccharides as a main carbon source and basidiomycetes of the genera Myrothecium, Pleurotus and Coriolus having performance capable of decomposing humic acid by this culture soln. are dispersed and propagated by performing culture by strong agitation under the aerobic conditions. Then microorganisms for decomposing humic acid are propagated by performing culture by weak agitation and furthermore performing propagation of the pellets while utilizing dispersed hypha as a necleus. The settling velocity of bacteria is made speedy and dispersibility can be held by forming large quantities of small pelletlike bacteria by such a way.
Patent JP-H0217726-A (JP)
Title: Reference voltage generation circuit
Inventor: YAMAMURA HIROHISA
IPC: H03M1/36
Filed: 1988-07-06
Abstract: PURPOSE:To generate a reference voltage with high accuracy and with high stability by receiving a current that flows on a sample resistor by a current mirror circuit, and supplying the current to a resistance device comprising the reference voltage. CONSTITUTION:The current according to the resistance value of a resistor Rs and the differential voltage of the voltage between the gates and the sources of MOSFETs Q6 and Q1 flows on the MOSFETQ1. An N-channel MOSFETQ2 is provided in series at the drain side of the MOSFETQ1, The current mirror circuit comprising of P-channel MOSFETs(Q3-Q5) is provided at the drain side of the MOSFETQ2, and a drain current corresponding to the drain current of the MOSFETQ1 flows on an N-channel MOSFETQ6. The reference voltage Vs corresponding to the voltage between the gate and the source of the MOSFETQ6 can be obtained from the drain of the MOSFETQ6.
Patent JP-2000003710-A (JP)
Title: Manufacture of negative electrode material for nonaqueous secondary battery
Inventor: TENNO KOJIRO
IPC: H01M4/587
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a negative electrode material for nonaqueous secondary battery having a high discharging capacity and an extremely satisfactory cycle characteristic. SOLUTION: In the case of obtaining the graphite material while burning the mixture of the graphite material and a metal compound in the non-oxidizing atmosphere, (a) graphite oxide (preferably, graphite oxide obtained by oxidizing the scale-like natural graphite) is used as the graphite material, (b) a tin compound is used as metal compound, (c) the graphite oxide and the metal compound are mixed in the solvent without the presence of alkali, (d) the mixture is burned at 600 deg.C or higher (preferably 800 deg.C or higher) in the nonoxidizing atmosphere. Tin metal carrying graphite oxide as the negative electrode material for nonaquous secondary battery is thereby obtained.
Patent JP-2000355655-A (JP)
Title: Aqueous dispersion and its production
Inventor: KASHIWA HIDENORI
IPC: C08J3/03
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous dispersion which adheres well to both polar materials and nonpolar materials and of which the solid components can be finely and homogeneously dispersed in a water phase when water is added by incorporating a hydrophobic thermoplastic polymer, a water-insoluble thermoplastic polymer having carboxyl or carboxylate groups and/or a fatty acid compound, water, and a specific polymer into the same. SOLUTION: This dispersion is prepared from 5 constituents. A melt containing (A) a hydrophobic thermoplastic polymer, (B) a water-insoluble thermoplastic polymer having carboxyl or carboxylate groups bonded to the polymer chain in an amount of the groups (in terms of -COO-) of 0.1-5 mmol per g of the polymer and/or a 25-60C fatty acid compound, and optionally (C) a constituent selected from among anionic and nonionic surfactants, organic solvents, and oils is melt mixed and kneaded with (D) water and (E) a polar- group-containing vinyl monomer. Thus, the polymerization of constituent E itself and the polymerization among constituents A, B, and E are conducted and simultaneously the solid resin component undergoes phase inversion into an aqueous dispersion.
Patent JP-H0217625-A (JP)
Title: Method and apparatus for manufacturing semiconductor integrated circuit device
Inventor: TANABE YOSHIKAZU
IPC: H01L21/66
Filed: 1988-07-06
Abstract: PURPOSE:To irradiate a wafer with light from a light source through a mask and detect a selective fluorescence reflected from the wafer for positively inspect the appearance of a resist when forming a circuit on a semiconductor wafer with the photoresist of a specified figure created by photolithography as a mask. CONSTITUTION:Light from a light source part 6 is allowed to inside an element forming area 2a of a semiconductor water 2 mounted to a sample stand 1 through a beam splitter 8, an objective lens 8, and a photoresist mask placed on the surface of a wafer 2. The light source part 6 consists of a light source 3, a focusing optical system 4, and an excitation light selection filter 5, light reflected from a wafer 2 is allowed to pass through an excitation light absorption filter 9, and only a fluorescence 3c which passes is allowed to inside on a detector 11 through a condensing optical system 10. Then, color information of R, G and B output from the detector 11 is sent to an OR circuit 13 through comparators 12a to 12c, output from here is added to a differential operator 14 and a memory 15 and output of the comparator 14 is sent to a comparator 16 to a mask to allow a blemish detection signal 16a of mask to be output.
Patent JP-2000355675-A (JP)
Title: Coating using natural material
Inventor: HANAOKA YOSHIKI
IPC: C09D189/06
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of environmental pollutants as much as possible by the use of a raw material of an organic substance using a natural material and, simultaneously, to improve the mixing property of glue with other components to render handling easy. SOLUTION: A coating using a natural material such as a coating material, a coating primer, and an adhesive, which comprise glue as an organic substance and are coated on a material to be coated, such as wood, contains pyroligneous acid. The acetic acid component of this pyroligneous acid acts on the glue to enable the glue to retain in a liquid state even at normal temperatures. Consequently, a uniformly mixed state of the glue with other compositions can be obtained to dissolve the complicatedness of handling due to viscosity, and since the coating is of a raw material of an organic substance using a natural material together with glue and pyroligneous acid, even by using or dumping it or the like, environmental pollution such as air pollution and soil pollution is inhibited.  For example, a coating which functions as a coating material comprises 60-80 wt.% astringent persimmon fluid, 10-15 wt.% glue, and 5-15 wt.% purified pyroligneous acid having a pH of 34.
Patent JP-2000355944-A (JP)
Title: Concrete panel for concrete wall face
Inventor: SUEMATSU DAIKICHI
IPC: E02D29/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a concrete panel for a concrete wall face capable of being easily designed and giving a design by making use of stains on the surface which have been a problem heretofore while turning one's attention to the stains on the surface, by using a panel provided with a design on the surface when designing a concrete wall face and attaching the panel to the concrete wall face. SOLUTION: This concrete panel 2 is stuck onto a concrete wall face. Partitioned design faces 21 divided into a plurality of sections are formed on the surface of the concrete panel 2. A part of the partitioned design faces 21 is formed to have an antifouling face 3 where the fair-faced concrete is treated with an antifouling process and other partitioned design faces 21 are formed to have fair-faced concrete faces 4 as it is.
Patent JP-H0457809-A (JP)
Title: (meth)acrylic ester, resin composition containing the same, and its cured product
Inventor: NAKAYAMA KENJI
IPC: C08F290/06
Filed: 1990-06-28
Abstract: PURPOSE:To provide a (meth)acrylic ester having a high refractive index, and being colorless, excellent in transparency and useful as an optical material by reacting a specified epoxy compound with a hydroxylated (meth)-acrylate. CONSTITUTION:A compound of formula I (e.g. formula II or III) is made to react with a hydroxylated (meth)acrylate to produce a (meth)acrylic ester. Representative examples of the hydroxylated (meth)acrylate include beta-hydroxyethyl acrylate, beta-hydroxypropyl methacrylate and 1,4-butanediol monoacrylate. The obtained (meth)acrylic ester is mixed with a necessary component such as an ethylenically unsaturated compound (e.g. phenyl acrylate) to produce a resin composition having a refractive index as high as 1.54 or above.
Patent JP-S5793263-A (JP)
Title: Watt-hour meter employing hall element
Inventor: MATSUI KUNIHIKO
IPC: G01R21/08
Filed: 1980-11-29
Abstract: PURPOSE:To remove the influence of an offset voltage of an operational amplifier and an in-phase voltage of a Hall element, by a method wherein a polarity of a control current applied to the Hall element and an input of a Hall element output to two filters are switched in synchronism with each other. CONSTITUTION:A load voltage VL is inputted to a voltage-current conversion  circuit 24 via a power transformer 21, a phase-shifting circuit 22, analogue  switch groups 23a-23d, and is supplied as a control current to a terminal 25a of  the Hall element 25. Meanwhile, a load current IL is converted into a magnetic  field by a core 26 and is applied to the Hall element 25. The output of the Hall element 25 is inputted to a V/F converter 30 via a buffer amplification circuit  27, analogue switch groups 28a-28d, and low-pass filters 291 and 292. Analogue switch groups 23a-23d and 28a-28d are alternately switched and controlled by means of a pulse of duty ratio 50% from a pulse generator 31. This eliminates the need to adjust a light load and permits fetching of a Hall output voltage by means of a high input impedance.
Patent JP-S6060010-A (JP)
Title: Pneumatic tire
Inventor: TAKEUCHI AKIHIRO
IPC: B60C11/12
Filed: 1983-09-12
Abstract: PURPOSE:To enhance the water discharge ability and wear-resistivity of a tire, by providing, in the tread section, main grooves continuous in the circumferential direction of the tire, and as well by providing, in the tread section, notches which are inclined with respect to the equator of the tire, having their depth varying. CONSTITUTION:A center main groove 4 continuous in the circumferential direction of the tire 1 and side main grooves 5 are formed in the tread section of the tire 1. Further, notches 9 are formed inclined with respect to the equator C of the tire 1 and extending substantially over the width of the tire 1, and are laid in several rows, circumferentially. In this arrangement, the depth (d) of the notches 9 is set within a range of 30 to 110% of the depth D of the main grooves 3, 5, and as well the depth (c) is granually increased from the substantially center section 2 of the tire 1 or the section in the vicinity of the tire equator to each of both shoulder sections within the above-mentioned range. Further, the notches 9 are substantially linear over the entire width of the tread section 2, and inclined at an angle of 30 through 90 deg. with respect to the equator C of the tire 1. With this arrangement the water discharge ability and wear-re sistivity of the tire 1 may be enhanced.
Patent JP-H1021843-A (JP)
Title: Color cathode-ray tube
Inventor: SHISHIDO AKIRA
IPC: H01J29/32
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To ensure uniform white color on a display screen by forming a red-color phosphor film with its area greater than a blue-color phosphor film and a green-color phosphor film on an inner face of a face panel. SOLUTION: A stripe-shaped blue-color phosphor film 3a, a stripeshaped green-color phosphor film 3b, and a stripe-shaped red-color phosphor film 3a in which each phosphor film area is differed by changing a stripe width is disposed on an inner face of a face panel, and a black matrix film 3d is formed among the phosphor films 3a to 3c. An area relationship among the phosphor films 3a to 3c is such that: Phosphor film 3a = phosphor film 3b < phosphor film 3c or phosphor film 3a < phosphor film 3b < phosphor film 3c.
Patent JP-H0836548-A (JP)
Title: System state information managing device
Inventor: ISHITANI TAKASHI
IPC: G06F3/048
Filed: 1994-07-21
Abstract: PURPOSE:To enable a client to easily obtain really necessary information at a certain point of time by changing information presented to the client according to history information and individual information that the system state information managing device manages. CONSTITUTION:This device consists of a state information management part 7, an operation history management part 9, an individual information management part 10, a system base part 11, and clients 12 and 13. Further, the device is equipped with a file 14 which contains all original data presented actually to the clients, a file 15 which contains operation history information that is accessed, a file 16 which contains instruction history information that is accessed, and a file 17 which contains individual information managed by a memory. And, the instruction history information from the clients 12 and 13 to a system is stored and managed as information managed by a system state information management module and after system state information is corrected, client system information is offered on the basis of the instruction history information.
Patent JP-H0911854-A (JP)
Title: Spring cassette for seat belt retractor, assembly method of spring cassette thereof, seat belt retractor using spring cassette thereof and manufacture of seat belt retractor thereof
Inventor: HARII HANA
IPC: B60R22/34
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture of a seat belt retractor having a preliminarily stressed spring. SOLUTION: A spring core 16 is rotatably mounted on a spring cover 10 in the state where the whole body of a pin 20 is fitted into a hole 18. A pin 20 is axially moved in the state where a prescribed stress is added to the pin by rotating the spring core 16, and fitted into the opening 22 of the spring cover 10, whereby the spring core 16 is locked. The spring core 16 is fitted to a belt reel in this state, and the spring cover 10 is fixed to a retractor case. The pin 20 is released from the opening 22 to make the spring core 16 rotatable. A desired torque is added to the spring core 16 and the belt reel by a spring, whereby they perform general functions. In the assembling of a seat belt retractor, a spring cassette can be easily handled.
Patent JP-S6063268-A (JP)
Title: Deoxidizer
Inventor: AKAIKE KAZUMI
IPC: C07C49/675
Filed: 1983-09-16
Abstract: PURPOSE:A deoxidizer, containing hydrogenated anthraquinone or a tautomer thereof as a principal component, having strong absorptivity and high safety, and capable of prolonging the preservation time of food, fur, etc. CONSTITUTION:A deoxidizer containing (A) hydrogenated substance (HAQ) of anthraquinone (AQ) or a tautomer thereof as a principal component, preferably 1,4,4a,9a-tetrahydroanthraquinone, 1,4-dihydroanthraquinone having at least one or more saturated unsaturated bonds of 1,4,4a,5,8,8a,9,9a,10,10a of the AQ skeleton in HAQ, mixed with (B) a basic substance, e.g. sodium carbonate, (C) a carrier, e.g. activated carbon, (D) water as an aqueous medium and (E) an organic solvent, e.g. ethanol. The mixing weight ratios of the respective components based on the weight of the component (A) are as follows; 0.01-2 times component (B), 0.3-5 times component (C), 1-0.001 times component (D) and >=0.05 times or more component (E).
Patent JP-H11437-A (JP)
Title: Playing machine
Inventor: NAGANO MITSUYOSHI
IPC: A63F7/02
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To change displays easily by covering a design which is attached to a mobile material for a playing machine with an wrench-curer lens and changing displays according to a movement of the mobile material. SOLUTION: A design is attached to a blank part 30b which is in front of an open and shut door 30a of a mobile material for a large opening for winning prize 30 via a decorated board 33 which is painted with a decorative picture and so forth, then the design is covered and a wrench-curer lens 35 is installed at the blank part 30b. When a surface of the decorated board 33 is seen through the wrench-curer lens 35, different pictures can be seen at different positions with a convex lens. Then, words, OPEN and CLOSE are written on the decorated board 33 as to recognize the word OPEN when the open and close door is opened and also recognize the word CLOSE when the open and close door is closed. Thereupon, when players don't have a big win, they can recognize the word, CLOSE and when players have a big win, they can recognize the work, OPEN.
Patent JP-H0334289-A (JP)
Title: Membranous el display panel
Inventor: SHOJI YASUHIRO
IPC: G09F9/30
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the generation of a poor current flowing owing to a cutting of a back electrode by burying conductive terminals for drawing out the outer terminals of a membranous EL element in a glass base. CONSTITUTION:A matrix-form membranous EL element 22 is formed on a glass base 21 of a light-permeating property. A cover glass 28 is fixed to the glass base 21 with an adhesive 29 to compose an envelope 30. Stripe-form conductive terminals 40 are buried in the glass base 21, the one ends of a transparent electrode 23 and a back electrode 27 are extended to the near side of the connection position of the cover glass 28 to the glass base 21, and the extending ends and the conductive terminals 40 buried in the glass base 21 are superposed and connected. By such a constitution, the generation of a poor current flowing owing to a cutting of the back electrode can be prevented.
Patent JP-H10309150-A (JP)
Title: Lure
Inventor: ITO KIYOSHI
IPC: A01K85/00
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a lure having the same size as that of a live bait and capable of being made to quickly sink. SOLUTION: This lure is made by disposing a fishing hook 2 in a hanging state on a lure main body 1 formed from a material hanging a specified gravity of 17-20 in a shape similar to a desired live bait. The lure main body 1 is formed from an alloy comprising tungsten and a small amount of nickel and copper or from an alloy comprising tungsten and a small amount of nickel and iron.
Patent JP-H0265866-A (JP)
Title: Apparatus and method for plasma treatment of small diameter tube
Inventor: DEEBITSUDO BII MONGOMERII
IPC: A61F2/06
Filed: 1989-06-30
Abstract: PURPOSE: To enable to plasma-process the inside wall of a bore by limiting a plasma generation within a plasma area between electrodes covered by a dielectric which substantially prevents all of plasma generation outside the plasma area. CONSTITUTION: Electrodes 58 are tightly fit in a cavity 50 so as to be in contact with one or more tubes in one or more bores 52, and the electrodes 58 are entirely covered by a dielectric 42. To plasma-process the inside wall of a small-diameter tube 54, it is recommended to keep a pressure difference between the near end 55 and the far end 56 of the tube 54, however, it is not always required. It is recommended that the pressure difference is small enough to generate a consistent plasma between the both ends of the tube as well as large enough to purge a gas component from the tube resulting from a process gas through the tube.
Patent JP-S6414204-A (JP)
Title: Production of aqueous emulsion
Inventor: KUWAMURA SHINICHI
IPC: C09D7/12
Filed: 1987-07-09
Abstract: PURPOSE:To obtain a highly stable aq. emulsion, which is useful for a binder of water paint or non-film-forming particles in coating process, by polymerizing one or more monomers which have an alpha,beta-ethylenic unsaturated bond in an aq. medium in the presence of an organic titanate compound. CONSTITUTION:0.01-30wt.% organic titanate compound such as isopropyl-tris (dioctylpyrophosphate) titanate and 99.99-70wt.% one or more monomers which have an alpha,beta-ethylenic unsaturated bond and are selected from methacrylic acid, butyl methacrylate, gamma-methacryloyloxypropyltrimethoxysilane, etc., are emulsified and polymerized in an aq. medium composed of ion-exchanged water containing an emulsifier (e.g. sodium dodecylbenzensulfonate) in the presence of 0.1-2wt.% polymerization initiator.
Patent JP-H0921735-A (JP)
Title: Sample embedding body and production thereof
Inventor: ISHIKAWA JUNKO
IPC: G01N1/36
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To form an ultrathin cut piece suitable for quality inspection using a transmission microscope(TEM) efficiently while suppressing the delamination of a magnetic metal layer by adding fine particles to a resin for embedding a magnetic tape. SOLUTION: An epoxy resin is admixed with DDS and MNA at a specified ratio and stirred under normal temperature and then admixed with DMP and stirred. Subsequently, it is admixed with SiO2 powder (mean particle size; 0.01μm) by a very small quantity at a time and stirred to produce a dissolved embedding resin 4 containing fine particles. The dissolved resin 4 is poured into a molding die and the surface is flattened before being cured. A magnetic tape (sample) comprising a resin film (PET) layer 3a and a magnetic layer 3b of deposited metal is then mounted thereon with the magnetic layer 3b facing the resin 4. Finally, a resin 5 containing no fine particle of SiO2 is fed thereon and cured to form a sample embedding body.  The magnetic layer 3b is not stripped off from the PET layer 3a or resin 4 at the time of dicing ultrathin cut pieces and an ultrathin cut piece (TEM sample) suitable for quality inspection can be obtained.
Patent JP-S6414935-A (JP)
Title: Semiconductor device
Inventor: ARAKAWA RYUTARO
IPC: H01L21/60
Filed: 1987-07-09
Abstract: PURPOSE:To bond lead terminals to all the terminals of a board uniformly, by forming at least one bump on each of the specified number of the lead terminals comprising metal layers, which are formed on flexible film shaped tape. CONSTITUTION:A space, in which a semiconductor chip 11 is arranged, is formed at one surface of a board 10. Board terminals 12 are formed at the peripheral part of the space. A resin 13 is provided on the upper surface of the semiconductor chip 11. A terminal, which is provided on the resin 13 and the board terminal 12 are connected through a Cu lead terminal 8, which is formed on a film carrier. When the Cu lead terminal 8 is connected, at first the terminal is connected to the IC chip 11, and the extra part of the Cu lead terminal 8 is cut. The IC chip 11 under the state the Cu lead terminal 8 is connected, is mounted on the board 10. Thereafter, a bump 9 of the Cu lead terminal 11 is positioned at the pattern of the board terminal 12. The bump part is compressed with a heating member. Thus, the Cu lead terminal 8 and the board terminal 12 are connected by thermal welding.