baber/WOPTO huggingface dataset:
Patent JP-H10180436-A (JP)
Title: Refractory material for plugging molten steel pouring hole of molten steel vessel
Inventor: MATSUI TAKESHI
IPC: B22D11/08
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the development of excess strength caused by sintered phenomenon developed on the inner part of a refractory material even if molten steel is incorporated in a molten steel vessel in long time and to enable the improvement of a natural hole opening ratio at the time of discharging the molten steel from the molten steel vessel. SOLUTION: In the refractory material having <=3 mm grain size and used to plugging material for a molten steel pouring hole of the molten steel vessel, the characteristics shown in this refractory material is to satisfy the following conditions (1)-(4). (1) In chemical components, the components having >1600 deg.C m.p., are contained to >=98 wt.%. (2) Liquid phase ratio produced with raw material grains having <=1mm grain size is to be >15% at 1600 deg.C. (3) The liquid phase ratio produced with the raw material grains having <=1 mm grain size is to be <15% at 1400 deg.C. (4) Compressive strength at the room temp. of a sintered body sintered at 1400 deg.C is to be <=2 kg/cm<2> .
Patent JP-H11172480-A (JP)
Title: Electrolysis using gas diffusion cathode
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B9/23
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To electrolyze and form an alkali hydroxide with high efficiency by providing one surface of an ion exchange membrane with an anode and the other surface with a gas diffusion electrode via a hydrophilic liquid permeable layer and supplying an alkali chloride soln. into an anode chamber and an oxygen-contg. gas into a cathode chamber, respectively. SOLUTION: The meshed insoluble anode 15 is tightly formed on the anode chamber 13 side of the ion exchange membrane 12 segmenting an electrolytic cell body 11 and the gaseous oxygen diffusion electrode 17 is tightly formed via the hydrophilic liquid permeable layer 16 on the cathode chamber 14 side. The surface thereof is provided with a current collector 18 for power feeding. The liquid permeable layer 16 described above may be formed by kneading, for example, ZrO2 particles or the like into a fluororesin or the like, applying the mixture on the ion exchange membrane 12 and baking the same. Satd. brine is supplied from an introducing port 19 into the anode chamber 13 and while humidified gaseous oxygen is supplied from an introducing port 21 into the cathode chamber 14, the electrolysis is effected by energizing both electrodes. As a result, the aq.  NaOH soln. formed on the ion exchange membrane 12 on the cathode 17 side flows down the inside of the liquid permeable layer 16 and is discharged from the lower part thereof. The hindrance of the gas diffusivity of the cathode 17 is thus averted.
Patent JP-2001214065-A (JP)
Title: Material for semiconductor sealing use and resin composition containing the same and molded product made from the composition
Inventor: ANABUKI HITOSHI
IPC: C08L63/00
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for semiconductor sealing use excellent in flame retardancy, water resistance and thermal conductivity, and to provide a molded product made from the above composition. SOLUTION: This resin composition for semiconductor sealing use is obtained by compounding 100 pts.wt. of a synthetic resin with 50-1,500 pts.wt. of magnesium oxide particles which are characterized by satisfying the requirements (i) to (v) described below: (i) average secondary particle size is 0.1-130 μm, (ii) BET specific surface area is 0.1-5 m2/g, (iii) the respective contents of Fe compound and Mn compound total <=0.01 wt.% on a metal basis, (iv) Na content is <=0.001 wt.%, and (v) Cl content is <=0.005 wt.%. The other objective molded product made from the above resin composition is provided.
Patent JP-H07179912-A (JP)
Title: Production of globular metallic grain
Inventor: SUZUKI KOZO
IPC: B22F1/065
Filed: 1993-12-22
Abstract: PURPOSE:To mass-produce a globular metallic grain excellent in dispersibility at a low cost by composing a gaseous refrigerant of nitrogen and a specified amt. of oxygen. CONSTITUTION:A chamber C is filled with a gaseous refrigerant. A molten metal in a crucible 8 is splashed by a centrifugal atomizer A in the chamber C to produce the metallic grain. In this case, the refrigerant is composed of nitrogen and 3-500 ppm of oxygen. The revolving speed of the rotary disk D of the atomizer A for sprinkling the melt is controlled to 25,000-120,000 r.p.m. in accordance with the desired size of the grain. As a result, the grains are hardly adhered to one another, and further the shape of the grain is not significantly changed even when the grains collide with one another or with the inner wall of the chamber.
Patent JP-H07179339-A (JP)
Title: Anti-inflammatory analgesic agent
Inventor: OSAWA KEISUKE
IPC: C07C233/05
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a useful analgesic agent excellent in analgesic effect, having anti-inflammatory action and hardly having adverse effect. CONSTITUTION:It is confirmed that N-(13-methyltetradecyl)acetamide (hereinafter referred to as capsiamide) or its pharmacologically permissible acid addition salt has strong analgesic effect and anti-inflammatory action as well as high safety by pharmacological studies and invention of entirely new analgesic agent was completed. The examination for inspecting analgesic action is carried out by a method of Dubuisson and Dennis. Licking time which expresses pain of mouse is measured by injecting 2% of formalin into hind foot pads of the mouse. When ID50 of indomethacin, dichlofenac and capsiamide exerting influence upon pain is calculated, suppressing effect of capsiamide on pain is 13.7 times that of indomethacin and 6.4 times that of dichlofenac.
Patent JP-H11184123-A (JP)
Title: Electrophotographic image forming method and image forming device
Inventor: OSHIBA TAKEO
IPC: G03G21/10
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for forming an electrophotographic image by which a high-quality and stable copied image can be obtained over a long term. SOLUTION: This electrophotographic image forming method uses a cleaning member cleaning the surface of an organic photoreceptor having a photoreceptive layer on an electrical conductive supporting body by using an elastic rubber blade. Then, the surface roughness of the electrical conductive supporting body is 0.4-2.5 μm by 10-point average surface roughness Rz and the elastic rubber blade is substantially held by a supporting member for fixing it to the cleaning member on the surface side of the cleaning blade abutting on the photoreceptor. Besides, this image forming device is used for this electrophotographic image forming method.
Patent JP-2000184101-A (JP)
Title: System and method for changing-over normal and reverse power feeding in time compression multiplexing transmission system
Inventor: KASAI MINORU
IPC: H04Q3/42
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of changing-over noiseless normal and reverse power feeding with a simple circuit configuration by turning-off power feeding to a subscriber's line and changing-over normal and reverse power feeding during the power feeding off-period. SOLUTION: The soft start control signal of a relay control part 5 is turned off, a soft start relay 2 is released and a subscriber power feeding power source 3 is separated from the subscriber's line 6. During the stop of power feeding to the line 6, the normal/reverse changing-over signal of the relay control circuit 5 is turned off or on, a normal/reverse change-over relay 1 is changed-over to a normal or reverse side, the soft start control signal is turned on again and the soft start relay 2 is closed. Thus, the subscriber power feeding source 3 is connected to the subscriber's like 6 so that power feeding in a normal mode or a reverse mode is enabled. Data of a data exchanging part 4 is superimposed in the reverse mode to attain communication.
Patent JP-H06189402-A (JP)
Title: Measuring instrument for remaining travelable distance for electric vehicle
Inventor: KITAGAWA MINORU
IPC: B60L3/00
Filed: 1992-12-16
Abstract: PURPOSE:To display a remaining traveling ability distance in each traveling mode to be predicted based on measured data or storage battery capacity, etc., from a present traveling state by dividing a traveling state of a remaining traveling section to traveling modes. CONSTITUTION:The remaining traveling ability odometer for an electric vehicle comprises measuring means, storage capacity calculating means, storage capacity display means, remaining traveling ability distance calculating means, remaining traveling ability distance display means, digital data storage means and communication input/output means, and sequentially displays remaining traveling ability distances in a present state, a town, a suburb, a high speed together with a mode switching in a present order. An actual apparatus is formed corresponding to function realizing means of a measuring unit 11, a data storage 12, a control unit 13, a meter display unit 14 and a maintenance terminal 17.
Patent JP-2001169942-A (JP)
Title: Bath water circulator
Inventor: HAYASHI HIDEKI
IPC: A47K3/00
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a bath water circulator with excellent installation stability and the excellent sealing property of a bath lid. SOLUTION: This bath water circulator is provided with a main body 1 incorporating a cleaning means 3 and a circulation means 4 such as a pump for passing water through the cleaning means 3 and a water suction and discharge part 8 disposed on the bottom part of the main body 1 for sucking and discharging the water inside a bathtub 7 and the main body 1 is mounted on both edge parts 5 of the bathtub 7. The installation of the main body 1 is completed just by mounting both sides of the main body 1 on both edge parts 5 of the bathtub 7 and an installing workability, usability and maintainability are improved. Also, in the case of putting the bath lid on after bathing or the like, the bath lid is surely put on so as to be in contact with a main body installation part and the sealing property is improved as well.
Patent JP-H06155482-A (JP)
Title: Integrally-molded lightweight composite material
Inventor: NIIOKA YOSHIO
IPC: B29C43/34
Filed: 1991-11-25
Abstract: PURPOSE:To make a integrally-molded lightweight composite material even when it has a complicated shape, by a method wherein a foaming material mixed in a mixed material is separated by meshes of a net for intercepting the foaming material and a high-density layer on the surface is combined with a foaming material mixed layer. CONSTITUTION:A material of a high-density layer 2 is poured onto the surface of a mold 6 and a net 3 for intercepting a foaming material is laid on the high-density layer 2. A foaming material mixed layer 5 is poured into the net 3 for intercepting the foaming material. At this time, only the foaming material 4 is intercepted by the net 3 for intercepting the foaming material and only a part of a mixed material passes through the net 3 and is combined with the high-density layer 2. The net 3 for intercepting the foaming material is laid on the foaming material mixed layer 5. The material to form the high- density layer 2 is poured thereon, compression is made from above a mold 7 by a pressing machine and thereby the title material is manufactured.
Patent JP-H07201209-A (JP)
Title: Rear combination lamp
Inventor: ISHIKAWA TAKESHI
IPC: F21Y101/00
Filed: 1993-12-29
Abstract: PURPOSE:To improve visuality and appearance of rear part of vehicle by arranging a linear light source in a dummy part of a duct cover to compose part of a rear combination lamp as an auxiliary lighting part. CONSTITUTION:At an air duct 12 on the rear end face 11 of vehicle 10, a lattice- shaped or bar-shaped duct cover 13 is set. With the dummy part a lens face of illuminating part of a rear combination lamp 1 composed of tail/stop lamp 2 and turn signal lamp 3 is covered. The dummy part serves as a dummy cover 4 composed of linear light source having a plurality of LEDs 44 positioned at a printed board 43 mounted on a housing 41 and a cover lens 42 covering the light source. With this source, the dummy cover 4 constructs part of a rear combination lamp 1, as an auxiliary illuminating part.
Patent JP-H10183163-A (JP)
Title: Water-containing system hydraulic fluid
Inventor: WATANABE YOSHIHISA
IPC: C10N40/08
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject hydraulic fluid having excellent flame resistance, corrosion resistance, wear resistance, etc., by containing specific two kinds of compound, specific two kinds of surfactant and water. SOLUTION: This hydraulic fluid contains a polyoxyalkylene glycol diether compound of formula I having 500-2×10<4> average molecular weight [R<1> and R<2> are each a 7-30C monofunctional hydrocarbon; P<1> and P<2> are each a polyoxyalkylene composed of oxyethylene, etc.], a polyoxyalkylene glycol monoether compound of formula II  R<3> is a 3-20C monofunctional or polyfunctional hydrocarbon; (a) is an average addition molar number to propylene oxide as 4-25; (b) is an average addition molar number to ethylene oxide and (b/a)<=2, and (b)=0 is possible; (x) is a functional number of R<3> }, a dialkylsulfosuccinic acid-type anionic surfactant of formula III (R<4> and R<5> are each a 2-20C linear or branched hydrocarbon; M<1> is a salt-forming cation), an alkylbenzene sulfonic acid-type anionic surfactant of formula IV (R<6> is a 6-20C linear or branched hydrocarbon;  M<2> is a salt-forming cation) and water.
Patent JP-H10191068-A (JP)
Title: Image encoder and image encoding method
Inventor: KODAIRA TAKAAKI
IPC: H04N1/413
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To execute a JBIG encoding processing at a high speed and at a high compressibility by counting array data without successively comparing the respective bits of a register at the time of performing a retrieval processing so as to decide the position of a specified picture element on a personal computer. SOLUTION: A binary data input part 1 binarizes and outputs fetched images. An AT arithmetic part 2 inputs binary data, computes and detects the picture element of a highest matching rate with an encoding object picture element among all the candidate picture elements of the moving destination of an AT picture element by referring to an addition table 3 and a counter table 4 and outputs the optimum position of the AT picture element. An adaptive template 5 is generated by moving the AT picture element to the optimum position decided by the arithmetic result of the AT arithmetic part 2 with a model template as a reference. An adaptive arithmetic encoder 6 refers to the adaptive template 5, executes the predictive encoding of binary images and outputs an encoded result.
Patent JP-H10179830-A (JP)
Title: Reinforcing plate for club head of ground golf
Inventor: TSUNOSAKI YUKIO
IPC: A63B59/80
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent generation of deformation, dislocation, damage, etc., in a reinforcing plate and a club even if they are used for hitting balls for a long period of time by forming a recess corresponding to the thickness and shape of the plate which is arranged in the recess. SOLUTION: A club 1 for ground ball is provided with a grip 3 on its shaft whose end is pressure fitted and fixed with a rigid adhesive from the upper surface of a head 4. Both side surfaces 5 are parallel with each other. In the head 4, to arrange a reinforcing plate 8, a recess 7 is preliminarily formed with an even depth corresponding to the shape and thickness of the plate 8. A bottom part 9 of the reinforcing plate 8 is curved so as to be closely fitted to a bottom surface of the recess 7, and front and rear edges thereof is arranged in parallel and in the direction to be perpendicular to an axis of the head 4. Accordingly, a high performance club capable of maintaining a flat hitting surface over a long period of time is provided.
Patent JP-H05174435-A (JP)
Title: Magneto-optical recording medium
Inventor: ASO JUNICHI
IPC: G11B11/105
Filed: 1991-12-25
Abstract: PURPOSE:To provide the magneto-optical recording medium having high reproduced signal characteristic and recording sensitivity. CONSTITUTION:This magneto-optical recording medium has at least the constitution of a substrate/magnetic layer. The magnetic layer has the compsn. TbaFebCocMndPre (where 16<=a<=25, 60<=b<=79, 5<=c<=15 0.05<=d<=2.0, 0.1<=e<=10 and a+b+c+d+e=100).
Patent JP-2001171564-A (JP)
Title: Variable passenger compartment space type vehicle floor
Inventor: TAKEICHI TORU
IPC: B62D31/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To make a passenger compartment accessory such as a seat arranged in a form suitable for the number of passengers, usage purpose and the like without providing a large number of holes in a floor, so as to realize easy preparation for a compartment space matched to a request of the passengers. SOLUTION: This floor is provided with plural floor frames attached to an existing floor 2 of a passenger compartment 1 in a vehicle, rails for attaching the compartment accessory laid on the floor frames, and floor members 24 attached to the floor frames. The respective floor frames have a width substantially same to a width of the compartment 1, and are arranged adjacently along the longitudinal direction of the compartment 1 in a condition contacting or neighboring each other. The rails in the each floor frame includes at least one out of longitudinal rails 22 extended along the longitudinal direction of the compartment 1, and lateral rails 23 extended along the width direction.
Patent JP-H10179084-A (JP)
Title: Production of yeast extract
Inventor: SHIBATA TAKUMI
IPC: A23L1/28
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a yeast extract having a high amino acid content without requiring a new equipment in a process for producing the yeast extract by a self-digestion method. SOLUTION: At the time of producing the yeast extract by the self-digestion method, a first stage of enzyme reaction is effected at the optimum reaction temp. of the enzyme more activated in the reaction in a low-temp. region among the proteolytic enzymes included in the yeast and, in succession, a second stage of the enzyme reaction is effected at a temp. higher than the optimum reaction temp. and above the temp. region where the proliferation of the saprophytic bacteria is suppressed. At the time of producing the yeast extract by the self- digestion method, >=3 stages of the enzyme reaction having the different enzyme reaction temps. are effected. The temp. is selected within a temp. range of 35 to 60 deg.C and the set temp. of at least the final stage of the enzyme reaction is above the temp. where the proliferation of the saprophytic bacteria is suppressed.
Patent JP-H06194127-A (JP)
Title: Glass fiber length measuring method and device therefor
Inventor: KANEKO ATSUMI
IPC: G01B11/03
Filed: 1992-12-22
Abstract: PURPOSE:To provide a method and a device for measuring the length of a glass fiber with high accuracy. CONSTITUTION:Both end faces 31 of a glass fiber 3 are illuminated by the light going out of the tips 163 of light guides 162, and the illuminated end faces 31 of the glass fiber 3 are respectively photographed by CCD cameras. The signals of images photographed by the respective CCD cameras 14 are image- processed to extract high contrast picture element parts in the respective photographed images and to detect the picture elements to be the center-of- gravity of the respective picture element parts and the two-dimensional coordinates, in the above-mentioned photographed images, of the respective picture elements to be the center of gravity. The length L of the glass fiber 3 is then measured on the basis of the detected two-dimensional coordinates of the respective center-of-gravity picture elements and the distance L2 between the photographic lens systems of the respective CCD cameras 14.
Patent JP-2001173309-A (JP)
Title: Sliding door braking apparatus
Inventor: SAITO KAZUO
IPC: E05F5/02
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent rebounding opening of a door panel by a simple structure. SOLUTION: There is provided a sliding door braking apparatus which is comprised of a brake applying member 1 being attached onto the side of a door frame A and having a slope surface 11 which is increased in a projection amount in a direction that closes the door panel B, and a braking member 2 attached onto the side of the door plate B and elastically pressed onto the slope surface 11 of the brake applying member 1. Further, the brake applying member 1 includes a catching groove 12 which is sequential to the slope surface 11 of the brake applying member 1, whereby the braking member 2 is embedded into and engaged with the groove 12 while maintaining the elastically pressing force.
Patent JP-H11185735-A (JP)
Title: Preparation of active material paste for battery and apparatus for preparing the same
Inventor: ASANO HIDEYA
IPC: H01M4/139
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an excellent coating film without a pinhole, cracking, painting line and coagulation lump by mixing a paste material mainly composed of active material, and dispersing the same thereafter. SOLUTION: A material of active material paste is mixed by means of a universal mixer or the like. The mixed paste 1 is supplied to a throw-in opening 3 of a preparation apparatus, then made to collide on an inverted conical plate 6 having an opening part according to a centrifugal force of a rotary impeller 5, and discharged form a hole of a plate 6. A coagulation lump remained without being kneaded sufficiently is crushed and dispersed at this time by the aid of a shearing function generating between the impeller 5 and the plate 6. Simultaneously, bubbles contained in the paste 1 is removed owing to a pressure reduction effect of a pressure reduction pump 4 as well as the shearing function. The paste 8 treated in this way is kept in a collection tank 9 and then delivered out by means of a discharge pump 7.
Patent JP-2000179919-A (JP)
Title: Air conditioner
Inventor: OCHIAI MADOKA
IPC: F24F11/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent dewing caused by drying of an indoor heat exchanger when a refrigerant flow rate is throttled by a capillary tube. SOLUTION: An air volume of an outdoor fan for cooling a heat exchanger of an outdoor unit at two stages based on an atmospheric temperature T0 and a target frequency Ft of an indoor unit. Normally, a cooling fan is operated at 'Lo' to suppress a decrease in a cooling capability. When an atmospheric temperature exceeds a temperature T1, it is switched to 'Hi', but when it is judged that a heat exchanger of an indoor unit is judged to easily occur in a dry state from the atmospheric temperature, a coil temperature of an indoor heat exchanger, a compressor temperature and an operating time of the compressor, the 'Hi' region is switched to the 'Lo' region to prevent storage of liquefied refrigerant in the exchanger of the outdoor unit, thereby preventing drying of the exchanger of the indoor unit.