baber/WOPTO huggingface dataset:
Patent JP-H10259027-A (JP)
Title: Production of lithium/cobalt and/or nickel multiple oxide
Inventor: IKEDA KAZUTAKA
IPC: H01M4/525
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a Li/Co and/or Ni multiple oxide having a large primary particle diameter by using a solid phase method, wherein blending proportion of Li compound, Ni compound and/or Co compound and burning temperature of the mixture thereof each differs between the first process and the second process. SOLUTION: This Li/Co/and/or Ni multiple oxide shown by the formula: Lix Co1-y Niy O2 ((x) is 0.95 to 1.10; (y) is 0.00 to 1.00) is obtained by burning a mixture of Ni compound and/or Co compound and Li compound. The multiple oxide results in having a primary particle diameter of 3 to 10μm by the following two processes. First, the mixture is prepared so as to have an atom ratio of Li/(Ni+Co) of 0.01 to 0.50 and burned at 300 to 900 deg.C. Subsequently, the Li compound is added to the burnt mixture so that the atom ratio of Li/(Ni+Co) may result in 0.95 to 1.10 and the resultant material is burned at 650 to 900 deg.C.
Patent JP-H10146914-A (JP)
Title: Inorganic decorative board having antibacterial property and production method thereof
Inventor: HORIO YOSHIAKI
IPC: B05D3/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To achieve excellent waterproof property, anti-flame property, and antibacterial property by the use of an ionizing radiation hardening resin containing an inorganic antibacterial agent as for a top coat layer. SOLUTION: An inorganic decorative board 1 comprises an inorganic substrate 2, a base coat layer 3, and a top coat layer 5 comprising a pattern printing layer 4 and an ionizing radiation hardening resin paint containing an inorganic antibacterial agent, successively laminated. The picture printing layer 4 comprising a solid ink layer 4 and a pattern ink layer 4b can be formed by the transfer method on the base coat layer 3 comprising a sealer layer 3a and a primer layer 3b provided on the upper surface of the inorganic substrate 2. Examples of the inorganic antibacterial agent, which is contained 0.5 to 5.0wt.% with respect to the ionizing radiation hardening resin paint solid component, include silver inorganic antibacterial agent fine particles having a 0.05 to 0.5μm average particle size. With a less than 9.5wt.% amount, the antibacterial effect can be small. On the other hand, with a more than 5.0wt.% amount, the effect cannot be further improved but merely the cost can be higher.
Patent JP-H055035-A (JP)
Title: Production of cross-linked polyolefin molded article
Inventor: ASANUMA TADASHI
IPC: C08L23/12
Filed: 1991-12-09
Abstract: PURPOSE:To readily advance cross-linking reaction during molding and to produce a molded article having improved heat resistance and mechanical strength by blending specific three kinds of polyolefin particles and molding in a molten state under heating. CONSTITUTION:Three kinds of polyolefin particles of (A) Polyolefin particles containing hydroxylating catalyst are blended with (B) polyolefin particles containing a copolymer of an alkenylsilane and an olefin and (C) polyolefin particles not containing the hydroxylating catalyst and the copolymer of an alkenylsilane and an olefin are blended and melt-molded by a molding machine. The particles are each made into pellets having >=1mm diameter. Polypropylene particles are used as the polyolefin particles.
Patent JP-H11160563-A (JP)
Title: Mechanical splice type optical connector and its manufacture
Inventor: TAMEKUNI YOSHIAKI
IPC: G02B6/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the mechanical splice type optical connector which has superior transmission characteristics and excellent assemblability. SOLUTION: This mechanical splice type optical connector 1 is equipped with a ferrule 3 incorporating a 1st optical fiber 2 and a slice member 4 holding the ferrule 3 and the 1st optical fiber 2 projecting from the rear end surface of the ferrule 3. A coated optical fiber core 19 is introduced from the rear end and the 1st optical fiber 2 is abutted on a 2nd optical fiber 20 peeled from the tip of a coated optical fiber 19 in the slice member 4, and the splice member 4 is clamped. The connector 1 is equipped with a 1st refractive index matching material 21 injected into the area where the rear end surface of the 1st optical fiber 2 and the front end surface of the 2nd optical fiber 20 are abutted and a 2nd refractive index matching material 22 injected into a introducing part 10 of the 2nd optical fiber provided in the splice member 4.
Patent JP-H11164325-A (JP)
Title: Panorama image generating method and recording medium recording its program
Inventor: KAWAKITA YASUHIRO
IPC: H04N13/04
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image generating display method or the like capable of easily generating a panorama image without the need for a high precision device and operation. SOLUTION: This method has a process (S103) where slit images segmented from a continuous photographed image are combined to generate left and right eye panorama images, two consecutive frame images are compared, and a size of an optical flow on each pixel on two reference lines at an equal distance from a center line bisecting a reference frame image is calculated, a process (S104) where a width of a slit image is decided based on the size of the optical flow and the slit image is segmented from the reference frame image, and a process where the slit images to produce the left eye and right eye panorama images are combined respectively to produce the left eye and right eye panorama images.
Patent JP-H10147766-A (JP)
Title: Paving mixture
Inventor: OTSUKA YOSHIHIRO
IPC: C09J195/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a paving mixture which can be applied at ordinary temperature and is used as a paving material for e.g. a sidewalk surface course and a cured product thereof. SOLUTION: This mixture comprises 100 pts.wt. aggregate, 1-5 pts.wt. filler, 1-15 pts.wt. hydraulic inorganic material and 3-15 pts.wt. modified asphalt emulsion containing an epoxidized diene block copolymer. The surface of the aggregate should by coated with the modified asphalt emulsion in which the filler and the inorganic material are dispersed.
Patent JP-H05160893-A (JP)
Title: Automatic dial transmitter for telephone set
Inventor: KAMIMURA YUJI
IPC: H04M1/2745
Filed: 1991-12-09
Abstract: PURPOSE:To reduce the telephone operation to a talking party to which frequent calls are made by storing a telephone number of a specific opposite party to a memory section and sending automatically the number stored in the memory section in a lapse of a prescribed time after a handset is hooked off. CONSTITUTION:A memory section 19 stores a dial signal of a specific talker generated by the operation of a dial button of a telephone set main body. When the specific talker is called and a handset 13 is hooked off, a timer 21 starts counting time and when a prescribed time elapses, the timer 21 sends a control signal to a main control section 18, the memory section 19 and a transmission section 20. When the memory section 19 receives the signal, the main control section 18 reads a dial signal from the memory section 19 through the control and sends automatically the signal to an external line or an extension via the transmission section 20, the main control section 18 and a connector 17. Thus, the telephone operation with the specific talker to which phone calls are frequently made is reduced.
Patent JP-H11156119-A (JP)
Title: Method for driving magnetic separation apparatus and method for cleaning filter of magnetic separation apparatus
Inventor: OKADA HIDEHIKO
IPC: B01D35/16
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an optimum method for driving a magnetic separation apparatus in the case of employing a high magnetic field. SOLUTION: In this method, a magnetic separation apparatus is driven in the conditions of volumetric filling ratio of filaments in a filter region A of -20, the length in the flow direction of a fluid in the filter region A of at least 5 cm, the average flow rate of the fluid in the filter region A of 0.3-0.8 m/sec, and the intensity of the magnetic field generated in the filter region A of 0.4-2 T. Consequently, without deteriorating efficiency from view points of cost and time, the collecting efficiency of a filter 3 can sufficiently be heightened.
Patent JP-H06150382-A (JP)
Title: Draw type optical disk
Inventor: WATABE ROKURO
IPC: G11B7/24062
Filed: 1992-11-10
Abstract: PURPOSE:To increase reflectance and to improve durability by providing plural light-amplifying reflecting layers having different refractive indexes between a light absorbing layer and a light reflecting layer and forming the light reflecting layer with aluminum. CONSTITUTION:The reflection effect of an Al layer 5 is increased by inserting a layer having different refractive index between a light absorbing layer 2 and the light reflecting layer (Al layer) 5, especially by forming a titanium dioxide layer 3 having high refractive index on the light absorbing layer 2 and forming a silicon dioxide layer 4 having low refractive index in the side of the light reflecting layer 5. Moreover, since the light absorbing layer 2 and the light reflecting layer are not directly laminated, the durability of the disk is improved. Namely, if the light absorbing layer 2 and the light reflecting layer 5 are tightly adhered, the disk is deteriorated due to the changes with the lapse of time, however, both of the TiO2 film and the SiO2 film used in this optical disk are stable and shows no change with time nor deterioration.
Patent JP-H01165794-A (JP)
Title: Electroplating method
Inventor: KIMURA KAZUHIRO
IPC: C25D7/04
Filed: 1987-12-21
Abstract: PURPOSE:To efficiently electrodeposit metal having a uniform structure even in a deep recessing part by inserting an anode wherein only the tip is exposed into the recessing part of a cathode such as a mother mold and allowing it to be electrified and drawing out the anode at velocity correspondent to deposition velocity of metal deposited on the inner face of the recessing part. CONSTITUTION:Both a cathode 1 being a master and an insoluble anode 2 coated with an insulator 3 excepting the tip 2a are immersed in an electrolyte 4 contg. metallic ions. The tip 2a of the anode 2 is inserted in the recessing part 1a of the cathode 1 and electrified and firstly plating metal allows to be deposited in the deepmost part of the recessing part 1a and slowly grown. At this time, since the part excepting the above-mentioned tip 2a is coated, unnecessary deposition is not generated in the vicinity of the aperture of the recessing part 1a. The anode 2 is drawn out from the recessing part 1a at velocity correspondent to the deposition velocity as thickness of the deposited metal is made thick and metal is uniformly filled in the inside of the recessing part 1a. After finishing the filling, this filled metal is taken out from the master (cathode 1) with a proper means and used as a metallic core.
Patent JP-H09143320-A (JP)
Title: Styrene resin composition and its production
Inventor: SASAKI HIROO
IPC: C08F6/06
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a styrene resin composition excellent in heat stability and scarcely generating monomer during fabrication by blending a specified monomer-free styrene resin with a specified phenol-base heat deterioration inhibitor. SOLUTION: This composition is obtained by using a styrene resin which has a residual cyclic dimer content of at most 300ppm, does not contain a monomer, and satisfies such conditions that, when a low-molecular-weight region is fractionated so as to give a weight-average molecular weight of 100,000, the terminal vinylidene groups account for at most 4% of the total terminal groups of polymer in the region, and it contains 0.005-0.25wt.% phenol-base heat deterioration inhibitor of the formula (wherein R1 to R4 are each a 1-5C alkyl; and R5 is H or a 1-5C alkyl). This composition is produced by hydrogenating in a solution system a styrene resin obtained through radical polymerization and then adding the heat deterioration inhibitor in an amount of 0.005-0.25wt.% to the polymer recovered from the solution.
Patent JP-H09164200-A (JP)
Title: Cellulose membrane for purifying blood
Inventor: FUSHIMI FUMIYOSHI
IPC: B01D71/10
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency to remove β2 -microglobulin while suppressing complement activation without spoiling the intrinsic dialyzing efficiency of regenerated cellulose. SOLUTION: This cellulose membrane is formed of cellulose and a water-soluble synthetic polymer whose content is in the range of 2-60% to the cellulose and which has a number-average molecular weight of more than 30,000. Its complement consuming rate deduced by Mayer's transformation is less than 90% to that of a regenerated-cellulose membrane for purifying blood which is formed of only regenerated cellulose.
Patent JP-H09162796-A (JP)
Title: Satellite communication system
Inventor: KASAI NORIMITSU
IPC: H04B7/212
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously cut off communication lines used for designated satellite communication earth stations by a line cut-off signal, for which the satellite communication earth stations are designated, transmitted from a master station. SOLUTION: An encoding/decoding means 4 detects the silent signal block of voice data simultaneously with decoding and extending the voice data. Then, the frequency of MODEM 3 is switched from a frequency for communication line to the carrier frequency of common signal control line by a control means 7. When a slave station receives the line cut-off signal, the designation number of present station is compared with a designation number in the line cut-off signal and when these numbers are coincident, that slave station transmits a cut-off response signal to the master station and transmits a cut-off report signal to the opposite side station. Then, a response signal from the opposite side station is provided and the communication line is cut off.  Therefore, plural satellite communication earth stations are divided into groups for each zone, for example, and the modulator of any earth station in the group is designated so that certain designated communication lines can be cut off simultaneously.
Patent JP-H04203503-A (JP)
Title: Hydraulic circuit for hydraulic driving wheel
Inventor: SHIRAI KIYOSHI
IPC: F15B11/05
Filed: 1990-11-29
Abstract: PURPOSE:To increase a speed of a travel hydraulic motor on a high speed side by throttling a flow rate of return oil from the travel hydraulic motor on a brake side by means of an operating valve during traveling of right and left steering wheels, and moving it onto a closing side by flow force. CONSTITUTION:A pressure compensating valve 6 interposed between a first main circuit 4 and a second main circuit 5 is set at a maximum pressure of each main circuit 4, 5. On bypass passages on inlet and outlet sides of the pressure compensating valve 6, there are provided switch valves 9, 12 which are switched from a cut-off position A to a communication position B under a main circuit pressure on the opposite side. Additionally, a discharge passage 13a of an auxiliary hydraulic pump 13 is connected to the outlet side of the pressure compensating valve 6 via a suction valve 14 which is switched under the main circuit pressure on the opposite side. Consequently, a flow rate of return oil from a travel hydraulic motor 3 is controlled by an operating valve 2, and can be assisted from the suction valve to the main circuit on a high pressure side through the discharge passage of the auxiliary hydraulic pump 13, whereby it is possible to speed up the travel hydraulic motor 3 on the high speed side.
Patent JP-H09145915-A (JP)
Title: Radiation sensitive composition for color filter
Inventor: IWAMOTO SATOSHI
IPC: G02B5/20
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to improve sensitivity, contrast, etc., and to suppress the remaining of undissolved matter at the time of development processing by incorporating a coloring agent, binder polymer, multifunctional monomer, photopolymn. initiator contg. specific bi-imidazole-based compd., etc., into the compsn. SOLUTION: This radiation sensitive compsn. for color filter contg. a coloring agent, binder polymer, multifucational monomer, photopolymn. initiator and solvent contains at least one kind of the bi-imidazole compd. selected from the group of the compds. expressed by formula I and the compds. expressed by formula II. In the formula I, X denotes hydrogen atom, a halogen atom, cyano group, 1 to 4C alkyl group or 6 to 9C aryl group; A denotes-COO-R (where R denotes 1 to 4C alkyl group or 6 to 9C aryl group); (m) denotes an integer from 1 to 3; (n) denotes an integer from 1 to 3. In the formula II, each of X<1> to X3 denotes hydrogen atom, a halogen atom, cyano group, 1 to 4C alkyl groups, etc.
Patent JP-H11160497-A (JP)
Title: X-ray device
Inventor: EMURA KATSUJI
IPC: H05G1/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray device capable of removing an X-ray energy loss by the vacuum partition wall of berylium thin film or the like set in an X-ray introduction tube. SOLUTION: In a device provided with an X-ray generation room and irradiation rooms 10a, 10b, a device for driving X-ray shielding plates 14a, 14b blocking X-ray irradiation for objects to be irradiated 11a, 11b is provided, and further a device for measuring the degree of vacuum of each room and a device for calculating the difference of the degree of the vacuum are provided.  A device provided with a mechanism in which when the difference of the degree of the vacuum reaches a constant value or more, the X-ray shielding plate 14a, 14b are driven up to a position for blocking X-ray irradiation for the objects to be irradiated 11a, 11b by the driving device, and when the difference of the degree of the vacuum is less than the constant value, the X-ray shielding plates 14a, 14b are driven up to a position for not blocking the X-ray irradiation for the objects to be irradiated 11a, 11b by the driving device is provided. A pseudo-vacuum partition wall bundling cryo panel or a glass fine tube providing a number of projections on the inner face may be provided in an X-ray introduction tube connecting both the rooms.
Patent JP-H10245586-A (JP)
Title: Production of diesel fuel oil from used edible oil
Inventor: HAYAFUJI SHIGETO
IPC: B01D17/04
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a vegetable diesel fuel oil by separating a reaction product obtained by reacting a used edible oil from which a solid substance, water and an odorant have been removed with a catalyst-containing alcoholic solution into a light liquid and a heavy liquid and removing the impurities such as a residual catalyst, odorants, colored substances and water from the light liquid by adsorption by an solid adsorbent. SOLUTION: A catalyst containing at least one alkali substance selected among KOH, K2 CO3 and potassium alcoholate is dissolved in an alcohol to obtain a catalyst-containing alcoholic solution. Used edible oils produced from restaurants, food plants, etc., are filtered to removed solid substances and heated to remove water and odorants therefrom. Such a used edible oil is mixed with the alcoholic solution under agitation to obtain a reaction product of the used edible oil with the alcohol. The reaction product is separated into a light liquid and a heavy liquid. The light liquid is mixed with a solid adsorbent to remove impurities such as a residual catalyst, odorants, colored substances and water, and the mixture is separated into the light liquid and the solid adsorbent.
Patent JP-2001129567-A (JP)
Title: Method for treating waste water
Inventor: HASHIMOTO TAKAAKI
IPC: B01J23/42
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating waste water through a catalytic wet-type oxidation process capable of decomposing waste water containing organic and/or inorganic oxidative substances at a comparatively low temperature and under comparatively low pressure by using a catalyst, and further capable of holding high efficiency for a long period of time. SOLUTION: When waste water containing organic and/or inorganic oxidative substances is treated, the waste water is treated by using a catalyst containing an activated carbon as a catalyst component having a total volume of fine pores of 0.15 to 0.50 cc/g, a pore diameter of 0.1 to 10 μm, and a specific surface area of 10 to 2,000 m2/g. The waste water is treated at 30-200 deg.C and under pressure to maintain the waste water in liquid phase by supplying the gas containing oxygen.
Patent JP-H11249023-A (JP)
Title: Confocal spectral system and spectral method
Inventor: JOVIN THOMAS M
IPC: G01N21/65
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To obtain a spectral video system which can speedily obtain data and has high resolution. SOLUTION: This system is equipped with a light source 110, an optical modulating means 120 which forms a lighting aperture and guides a predetermined lighting pattern to make the position of an object of inspection conjugate, and an analyzing means 150 equipped with a detection aperture, a spectral dispersing element, and a detector camera 156. Then the lighting and detection apertures are arranged on a conjugate plane and the optical modulating means 120 consists of a two-dimensional array of optical modulating elements; and the groups of the elements constituting the two-dimensional array are arranged so as to form the lighting aperture according to the lighting pattern and the optical modulating element 120 is so controlled that the lighting pattern varies the conjugate position of the object depending upon the time.
Patent JP-H09164498-A (JP)
Title: Steel tube welding equipment
Inventor: TAKADA RIICHI
IPC: B23K9/028
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain the steel tube welding equipment capable of easily and precisely executing mounting of an annular guide to a steel tube. SOLUTION: The equipment consists of an annular guide 2 to coaxially hold a cylindrical steel tube 1, a welding module 4 to support a welder for welding the steel tube 1 adjustable for its position and to run along the annular guide 2 and a spacer 5 having a thickness suitable for positioning the steel tube 1 at center of the annular guide 2 and supported changeable to the inside of the annular guide 2. The annular guide 2 is constructed so that a pair of hemi-cyclic split pieces 6, 6 are connected freely to open/close, the spacer 5 consists of an outer spacer 9 fixed to the inside of each split piece 6, 6 and an inner spacer 11 held to the inside of the outer spacer and having elasticity which is constructed by combining a pair of hemi cyclic pieces 10, 10.