baber/WOPTO huggingface dataset:
Patent JP-2001130229-A (JP)
Title: Pneumatic radial tire
Inventor: NISHIGATA HIROSHI
IPC: B60C9/09
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic radial tire in which an enhancement of an operation stability and an enhancement of comfortability on ride are compatible at a high dimension. SOLUTION: The pneumatic tire is provided with a tread portion 1; a side wall portion 2; and a bead portion 3. The tire is provided with at least one sheet of carcass ply 5 which troidally extends between bead cores 4 disposed on the respective bead portions 3 and of which a side end portion is radially and outwardly wound and returned around the bead cores 4; a bead filler 1 having an approximately triangular shape and disposed adjacent to an outer periphery surface of the bead cores 4 between a body portion 5a of the carcass ply 5 and a wound-returned portion 5b; a cord reinforcement layer 8 which comprises at least one cord 8a having a spiral winding structure of which a radial inner end is disposed near the bead cores and of which a radial outer end is disposed outwardly as compared with the radial outer end of the bead filler 7.  A shore A hardness of the rubber constituting the bead filler 7 is made to 65 deg. or more and a radial outer end position of the rubber reinforcement layer 8 is within a range of 30-85% of a tire cross section height in a widthwise cross section of the tire when measuring from the bead cores 4 side.
Patent JP-H03181468-A (JP)
Title: Pyrimidine derivative
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1989-12-08
Abstract: NEW MATERIAL:A racemic modification composed of a compound expressed by formula I (R<1> is 4-18C alkyl; m is 2-8; n is 1-4). EXAMPLE:A (+ or -)-2-(4-octylphenyl)-5-(6-methyloctyloxy)pyrimidine. USE:Useful as ferroelectric liquid crystalline indicating material having excellent responsibility and memory property. The compound has very low melting point, exhibiting SC-phase and relatively low viscosity, and excellent chemical stability. PREPARATION:2-(4-alkylphenyl)-5-hydroxypyrimidine expressed by formula II is reacted with a bromide expressed by formula III in a solvent such as DMF and in the presence of a base (e.g. t-butoxypotassium) to afford the compound expressed by formula I.
Patent JP-H03181759-A (JP)
Title: Refrigerant evaporator
Inventor: KAMEOKA TERUHIKO
IPC: F25B39/02
Filed: 1989-12-08
Abstract: PURPOSE:To prevent condensed water from being splashed and enable an efficient discharging of condensed water to be carried out by a method wherein a downstream end of a thermal transferring fin is projected from an end part of a flat tube toward a downstream side and at least a corrugated valley part at the projection part of the thermal transferring fin is provided with a through-pass hole opened near the end part of the flat tube. CONSTITUTION:Condensed water pushed to flow at an upper surface of a flat tube 1 toward a downstream end is adhered to a rear surface of a projection part of the thermal transferring fin 2 fixed to an upper surface of the flat tube 1, pulled rearwardly to form a flow passage at the downstream end of the flat tube 1, the condensed water may flow downwardly without forming any accumulated part at the downstream end of the upper surface of the flat tube 1, flows down along the thermal transferring fin 2 fixed to the rear surface of the flat tube and further guided downwardly. The condensed water pushed toward the downstream end at the upper surface of the corrugated valley of the thermal transferring fin 2 passes through a hole 2b arranged at the projection part from the flat tube 1 at the downstream end of the thermal transferring fin 2, guided to the rear surface of the thermal transferring fin 2, a water splashing is prevented by an air flow passing through a refrigerant evaporator, resulting in that the condensed water is flowed downwardly along a wall surface of the thermal transferring fin 2 or the flat tube 1.
Patent JP-H08149947-A (JP)
Title: Preserving method of raw edible meats
Inventor: YAMAGATA TAKUMA
IPC: A23B4/00
Filed: 1994-11-30
Abstract: PURPOSE: To provide a preserving method of raw edible meats capable of reducing cost because of able to physically distribute in a low temperature state without depending on preservation at an ultra-low temperature and shorten a thawing time because of preserving time after into market is long and thawing in water is possible without using chemicals (antiseptic). CONSTITUTION: This method is composed of a process thawing raw meats in frozen state (from -50 to -35 deg.C) so as the surface and inside to be at about ±2-3 deg.C by a low-frequency range with feeding cold gas, a process sealing resultant thawed raw meats in an oxygen atmosphere and holding at 0-3 deg.C for 30min-2 hours and a process discharging oxygen and preserving at from frozen state to a chilled temperature.
Patent JP-H07175927-A (JP)
Title: Image processor
Inventor: SUGANO HIROKI
IPC: G06T7/00
Filed: 1993-12-20
Abstract: PURPOSE:To efficiently perform the registration of a document by discriminating the classification of an object image from the information such as the location/ length, etc., of the ruled line extracted from the object image and enabling a document classification work without manual aid. CONSTITUTION:The image signal of a picture element under consideration in a processing object image is binarized in a binarization means, a black run length is calculated from this binarized image signal in a run length coding means 3, a short run is eliminated from this encoded run length code in a run elimination means 4, the area of connected runs is investigated based on the image signal where this short run is eliminated, a rectangle circumscribed about this area is extracted by a labeling/circumscribed rectangle extraction means 5, a ruled line area is decided by a ruled line area decision means 6 by the size of this extracted rectangle and the kind of an image is discriminated from this decided ruled area by an image decision means 7.
Patent JP-H10163430-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWADA SHUJI
IPC: H01L21/822
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which mixedly includes high and low resistor elements of a logic LSI with a less number of steps and a high reliability. SOLUTION: An SiN etching stop film pattern 3H is disposed between a first lightly doped polysilicon film 2 and a second heavily doped polysilicon film 5 only for a high-resistance-element formation region, a WSix film 6 is formed thereon to form a W-polycide film, and the W-polycide film is etched with use of a resist pattern. Thereby a high-resistance element 8H made of mainly a thin first polysilicon film 2H and a low-resistance element 8L using the entire W-polycide film are formed simultaneously on a field oxide film 1. When the thick W-polycide film is left at both ends of the high-resistance element 8H and used as electrode pads, contacts can be directly formed at that parts, thereby eliminating the need for intervention of a diffusion layer as in the prior art and advantageously realizing its high integration density.
Patent JP-H11152751-A (JP)
Title: Greening method on slope face
Inventor: NASUNO IKUO
IPC: E02D17/20
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To favorably carry out greening on a slope face by mixing effective microorganisms which fix sulfur contents exising in soil and prevent the sulfur contents from combining with hydrogen and forming hydrogen sulfide and prevent the soil from being denatured into an acidic soil, with the soil on the slope face. SOLUTION: Effective microorganisms which fix sulfur contents existing in soil and prevent the sulfur from combining with hydrogen and forming hydrogen sulfide and prevent the soil from being denatured into an acidic soil, is mixed with the soil on a slope face to plant trees on the slope. Photosynthesis bacteria, as a main component, decomposing bacteria of sulfur, Azotobacter, lactic acid bacteria, yeast funges, Actinomycete, Z bacteria, VS bacteria, bulb bacteria, VA root bacteria, etc., are mixed together as the effective microbes. These are individually extracted and cutured and a group of microorganisms combined in a bed solution in which respective bacteria can live together, so as to be adaptable for soil conditions and growth of vegetation are used for greening.  These effective microorganisms are added to bark of wood or the like and treated in a low temperature fermentation process. And a soil conditioner in which the ratio of carbon to nitrogen is controled to be 25 or more or less and the cation-exchangeable capacity is controled to be 70 or more is scattered on the slope face together with seeds, fertilizer, water, etc.
Patent JP-H02163794-A (JP)
Title: Synchronizing signal discriminator
Inventor: HISAMATSU YUKITAKA
IPC: G09G5/18
Filed: 1988-12-19
Abstract: PURPOSE:To vary the time when the signal from a synchronous separating circuit is cut off and to eliminate variation in the time by controlling the time with the frequency of clock pulses. CONSTITUTION:When a horizontal synchronizing signal 2 is inputted, a counter 13 counts clock pulses CLK and when the counted value reaches a specific value, an FF 15 is reset. Then the signal 2 is inverted by a NOR gate 7 and inputted to the FF 15. When a horizontal synchronizing signal 4 is inputted, on the other hand, the counter 13 is reset and the signal is outputted from a NAND gate 14 to the FF 15. The signals 2 and 4 are applied to the FF 15 and outputted as an output pulse 10 through an OR gate 9. The gate 7 cuts off the signal from the synchronous separating circuit and the cutoff time corresponds to the pulse width of the output pulse 16 of the FF 15. Thus, a logic circuit which varies the time by varying the frequency of the clock pulse CLK is formed, so the variance in the time is eliminated.
Patent JP-H0584745-A (JP)
Title: Apparatus for reducing volume of plastic foam
Inventor: NAKANO ISAMU
IPC: B29B17/00
Filed: 1991-09-27
Abstract: PURPOSE:To efficiently reduce the volume of a waste material of plastic foam of every kind by simple equipment, in the screws of a twinscrew extruder, by providing protruding parts between the spiral fins of a charging part and forming the leading end part of each of the screws into a taper shape whose cross-sectional area becomes large toward the leading end part. CONSTITUTION:Spiral fins 5 are provided to the surfaces of two screws and two or more protruding parts 7 are provided to the surface of the charging part 6 below a supply port 4 between the spiral fins 5 in almost parallel to the axial direction of the screws. Supplied foam is carried to the space between two screws by the rotation of the protruding parts 7 to be cut by the fins 5. A compression part 8 makes a cylinder and the screws almost parallel and volume reducing parts 9 are provided to the leading ends of the screws so as to be formed into a taper shape whose cross-sectional area becomes large forwardly and to rub the cut foam particles with each other to reduce the volume thereof while defoaming them. This apparatus can be adapted to all of plastic foams but shows large effect to polyolefinic foam having high strength.
Patent JP-H03182602-A (JP)
Title: Gas turbine blade with cooling passage and cooling passage machining method thereof
Inventor: KIRIKAMI SEIICHI
IPC: F01D5/18
Filed: 1989-12-08
Abstract: PURPOSE:To improve cooling effect with small cooling medium flow by forming cooling passages, with one or plural lines of spiral irregular parts provided at the inner walls thereof, inside a blade. CONSTITUTION:Plural cooling passages as the passages of a cooling medium 10 are provided from a platform 3 to a shroud 2 inside a blade part 1, and a line of female screw 11 is machined at the inner wall of the cooling passage. The cooling medium 10 thereby flows in the right-angled direction (17) to the protruding part 15 and recessed part 13 of the female screw 11, so that a vortex is generated, a temperature boundary layer is separated and becomes thin, and the heat flow speed is increased so as to increase a heat transmission rate. The cooling effect is thereby accelerated to improve cooling efficiency.
Patent JP-H1118616-A (JP)
Title: Marine enriching unit
Inventor: KINOSHITA TERUO
IPC: F03B13/18
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a marine enriching unit to proliferate marine organisms such as plankton, fish and algae by pumping up deep sea water with a wave- activated pump. SOLUTION: This marine enriching unit is integrally constructed from a wave-activated pump 1A floating on the sea, a suction pipe 9 connected to the lower end of the pump and suspended to the deep layer of the sea and a cone 10 connected with the pump and the pipe at the center and placed in the sea. A float, a cylinder or a fitting pipe and an extension pipe are vertically reciprocated by the buoyancy force generated by ocean waves relative to a stable body containing a piston 1A and the suction pipe 9. The deep sea water is sucked by the marine wave energy to enable the proliferation and continuous harvest of marine organisms.
Patent JP-H06131389-A (JP)
Title: Data analysis system and air flow analyzing device and using system for the same
Inventor: SUZUKI HIDEAKI
IPC: G01W1/00
Filed: 1992-11-30
Abstract: PURPOSE:To obtain high speed and highly precise distribution data from result data by a past calculated result or experiment at the time of analyzing an object having two or three-dimensional distribution data. CONSTITUTION:A reference data retrieving part retrieves result distribution data (adjacent distribution data) obtained by an analytic calculation or experiment, and a condition (adjacent condition) at the time of operating the calculation or experiment, from a result data base 3 according to condition data from a condition data inputting part 1. A correction amount pattern preparing part 4 combines the data from the result data base 3, and selects, calculates, and prepares an appropriate correction amount pattern when the arbitrary condition data are inputted from the condition data inputting part 1. A correction amount calculating part 5 calculates a correction amount corresponding to reference data from the correction amount pattern and the reference data retrieved from the result data base 3 by the reference data retrieving part 2. A synthesis calculating part 6 prepares the synthetic data of the correction amount with the reference data, and an outputting part 7 outputs the synthetic data.
Patent JP-H08179653-A (JP)
Title: Fixing device
Inventor: KIKUCHI HIDEO
IPC: G03G21/00
Filed: 1994-12-22
Abstract: PURPOSE: To prevent damage to a device by surely detecting faults. CONSTITUTION: This device is provided with a storing means 17 for storing beforehand the change of a detected signal against the temperature change of a temperature detecting means when power is simultaneously supplied from a power supplying means 19 to heating means 23 and 24 and control means 11, 17 and 18 for stopping supplying of power from the power supplying means to the heating means 23 and 24 in case where the detected result of either one of two temperature detecting means is different from the detected signal stored in the storing means 17 when power is simultaneously supplied from the power supplying means 19 to the heating means 23 and 24.
Patent JP-H11153002-A (JP)
Title: Turbine disc wheel
Inventor: KANEKO YASUTOMO
IPC: F01D5/30
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To adjust a frequency easily and prevent damage of a blade with resonance. SOLUTION: This turbine disc wheel comprises a plurality of blades 12 which are provided to stand on a platform 11, and a moving blade assembly 10 which is interconnected with each blade 12 by installing a shroud 13 to free ends of the blades 12 and is installed continuously to be fixed to a disk 17 to its circumferential direction. A groove 16 is formed on a end face of the platform 11 on the moving blade assembly 10 which is installed continuously together, and space is defined between their platforms 11 into which a damper piece 19 is fitted.
Patent JP-H09154718-A (JP)
Title: Rice cooker
Inventor: TAMARU RIE
IPC: A47J27/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker capable of promptly cooling an inner pot to a heat insulation temperature after rice cooking is ended. SOLUTION: This rice cooker is provided with the inner pot 3 housed inside a rice cooker main body 1, a lamp heater 4 for rice cooking for heating the inner pot, a reflector 5 for reflecting the electromagnetic waves of the lamp heater for rice cooking towards the inner pot, a heat shielding plate 6 for covering the reflector, a temperature sensor 7 for detecting the temperature of the inner pot, a heater 8 for heat insulation for heat insulating the inner pot and a control means for controlling the lamp heater for rice cooking and the heater for heat insulation based on the detected temperature of the temperature sensor.  In this case, a fan 13 for cooling is fitted in a clearance between the inner surface of the rice cooker main body 1 and the outer surface of the heat shielding plate 6, an intake hole 14 is formed on the bottom wall of the rice cooker main body 1, a discharge hole 15 is formed on the side wall of the rice cooker main body 1, and when the temperature sensor detects the temperature at the end of rice cooking, the fan for cooling is operated and the inner pot is cooled to the heat insulation temperature.
Patent JP-H07173673-A (JP)
Title: Production of tin electroplated steel sheet
Inventor: ICHIBA MIKIYUKI
IPC: C25D5/36
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the deterioration of plating solution and stably form an excellent tin electroplating layer by executing tin electroplating in the plating bath after immersed in a plating bath other than the plating bath after steel sheet surface is cleaned in tin electroplating on a steel plate. CONSTITUTION:When tin is electroplated on the surface of a long steel sheet 9, the steel sheet 9 is sucessively passed in an electrolytic degreasing bath 1, washing bath 2, pickling bath 3, washing bath 4 to remove grease, etc., contamination and deposition of iron hydroxite, etc., on the surface for cleaning. Next, the steel plate is immersed in an immersing bath 5 filled with tin electroplating solution, after the ultrasonic vibration of 1-50kHz frequency is applied on steel plate by a ultrasonic oscillator 13 and the remaining water on steel sheet surface is removed, it is immersed in the immersing bath 6 filled with tin electroplating solution, DC energizing between the steel sheet 9 as a cathode and anode 11, tin electroplated layer excellent in appearance, corrosion resistance is formed on the surface of the steel sheet 9. This method prevents tin electroplating solution from becoming low concentration/contaminated due to water, etc. The plating power is not lost, usable over a long period of time.
Patent JP-H04191267-A (JP)
Title: Elevator controller
Inventor: TSUNODA MASUMI
IPC: B66B3/00
Filed: 1990-11-27
Abstract: PURPOSE:To make waiting passengers in an elevator hall get into a cage smoothly by guiding the passengers in the cage to the back of the cage almost full. CONSTITUTION:Receiving each command of a hall call input-output control part 5 and a group control part 10, a simplex control part 1 controls any motion of a cage 2. A motor control part 6 transmits a traveling state of a cage 2 and a load state of this cage 2 to the simple control part 1, through which it detects a fullness state. On the other hand, a cage inside information 3 is secured from the cage 2 too, whereby a message is outputted through a voice or display function from a data input unit 9 so as to make hall waiting passengers easy to board the cage owing to the cage inside information. For example, such an announcement that 'crowd all of you little yet closer at the back of the cage please' and so on, thus passengers in the cage 2 are put themselves close together, making them into ridable environment for passengers in the hall. With this constitution, these waiting passengers in the hall are boardable on the cage in a smooth way.
Patent JP-2001139532-A (JP)
Title: Chemically modified border brim and method of manufacturing for the same
Inventor: NIKA MICHIFUMI
IPC: G01N37/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a chemically modified border brim capable of effectively carrying out an analysis and a preservation of a DNA, useful in molecular biology, biochemistry or the like. SOLUTION: This chemically modified border brim is obtained by fixing an end of a hydrocarbon group having another end bonded to an active ester group, to a surface of a solid support through amide combination.
Patent JP-H06147538-A (JP)
Title: Perimeter air conditioner and mixture loss preventive diffuser
Inventor: TSUJIMOTO MINORU
IPC: F24F13/32
Filed: 1992-11-04
Abstract: PURPOSE:To perform energy conservation in an air conditioning operation by reducing mixture loss of a perimeter.interior zone. CONSTITUTION:A perimeter air conditioner 15 comprises a diffuser 5 and a suction port 7 provided at a perimeter air conditioner body 1 and a ceiling to form an air curtain 13 in such a manner that the port 7 is connected to a return side of the body 1 via a duct. A mixture loss preventive diffuser has a plurality of straightening plates aligned in a perimeter diffuser and an interior diffuser in a direction parallel to a window surface, and the plates are so mounted inclined reversely that diffusings are separated in the perimeter diffuser and the interior diffuser.
Patent JP-S63179089-A (JP)
Inventor: JIEEMUZU DABURIYUU MAKUMAIKERU
IPC: C25B9/23
Filed: 1987-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03182403-A (JP)
Title: Warehouse control system by means of manned forklift
Inventor: KOJO MINEICHI
IPC: B65G1/00
Filed: 1989-12-11
Abstract: PURPOSE:To prevent a human mistake and increase the flexibility of control in the warehouse control system by means of a manned forklift using pallets, by making the forklift conduct the data processing of the location information of a pallet and the confirmation of its own position by receiving an Id signal issued from a pallet area. CONSTITUTION:In the case of pallet location being conducted, a host computer 9 conducts a call to a forklift 3 through an access station 5 and a control unit 27. At this time, the forklift 3 loads a pallet 1, and reads a bar code provided on the front face of the pallet 1 by means of a bar code reader 25, and transmission is made to the host computer 9 through the access station 5. The host computer 9 makes the contents of an operation on the basis of the vacancy information of a mounting place, and an indication is made at an indicating portion 31.
Patent JP-H06315840-A (JP)
Title: Positioning confirming device for tool magazine
Inventor: AOKI NOBORU
IPC: B23Q3/157
Filed: 1991-11-09
Abstract: PURPOSE:To provide a positioning confirming device utilizing two types of signals: the tool pot count signal and the tool count signal from a tool pot position detecting sensor, and confirming the correct stop position of a tool via the coincidence/noncoincidence of them. CONSTITUTION:When a tool magazine 2 is rotated, two count numbers of the tool pot count signal output from a tool magazine rotation control unit 9 counting the tool pot 3 and the tool pot count signal output from a tool pot position detecting sensor are collated, and the correct positioning state of a specified tool is confirmed via the coincidence/noncoincidence of them.