baber/WOPTO huggingface dataset:
Patent JP-H0279765-A (JP)
Title: Evaporative cooler
Inventor: SEKIDA SANAE
IPC: H02M1/00
Filed: 1988-09-12
Abstract: PURPOSE:To improve cooling efficiency and to prevent the enlargement of cooling fins by arranging a porous plate wherein many through holes are provided in the very close vicinity of the inner surface of a bubble path so as to face the inner surface, and forming minute irregularities on at least one surface of the inner surface of the bubble path and the counter surface of the porous plate facing said inner surface. CONSTITUTION:Heat which is generated in a heater 1 is transferred to cooling fins 2. The heat is discharged into refrigerant in a pattern wherein the refrigerant is evaporated on an evaporating surface 3a. The refrigerant rises out through a bubble path 3. At the same time, the refrigerant flows in through many holes 5 which are provided in a porous plate 4 smoothly, and the evaporation quantity is replenished. Bubbles generated by evaporating rise up through the bubble path 3 and are discharged. Since the porous plate 4 is arranged at the inner surface of irregularities of the bubble path 3 in the very close vicinity so as to face the inner surface, the evaporating surface 3a becomes twice in a simple computation in comparison with the case wherein said porous plate 4 is not provided. Thus the cooling efficiency is largely improved.
Patent JP-S59111407-A (JP)
Inventor: JIYON SUTANREI BAASUTOU
IPC: H03C3/22
Filed: 1983-12-01
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-H0569285-A (JP)
Title: Numerically controlled machine tool
Inventor: SASAKI TAKAO
IPC: G05B19/418
Filed: 1991-09-09
Abstract: PURPOSE:To enable the lot control of acceptable products by making an arrangement that the number of the acceptable products which has pressed the inspection may be stored, and the working completion signal may be output when the number of the acceptable products reaches the predetermined value. CONSTITUTION:The predetermined number of products to be worked is stored in a predetermined number storing means 1. Workpiece are inspected and the number of acceptable products is stored in an acceptable products number storing means 3. Comparison is made between the number of acceptable products and the predetermined number of products to be worked, and when the number of acceptable products reaches the predetermined number of products to be worked, a judgement of working completion is made by a working completion judgement means 4. On the basis of this judgement, a working completion signal generating means 5 outputs the working completion signal and the alarm is generated thereby.
Patent JP-2000063200-A (JP)
Title: Method and device for growing crystal
Inventor: MIKI AKIRA
IPC: C30B7/00
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for growing a crystal, suitable for crystallizing biopolymers such as proteins. SOLUTION: This device 20 for growing a crystal involves a solid element 22 having a region 22a with valence electrons controlled so as to control the concentration of positive holes or electrons on the surface of a solution 23 containing a polymeric compound according to the circumstance of the solution and an exothermic element 24 set up in the vicinity of the region 22a; wherein the region 22a is an impurity region formed on a silicon semiconductor substrate, and the exothermic element 24 has a Cr heating wire. The other objective method for growing a crystal comprises heating the solution 23 with the exothermic element 24 to effect formation of the aimed polymeric compound's crystal from the solution 23 under an electric condition brought to the surface of the region 22a.
Patent JP-S6384726-A (JP)
Title: Winding device for running of metal thin plate
Inventor: KUMOTO IKUO
IPC: B22D11/06
Filed: 1986-09-29
Abstract: PURPOSE:To continuously wind a thin plate at high speed by providing a means to join a thin plate at high speed to the winding wheel of the thin plate manufactured by a molten metal rapid cooling method, a means to cut the front part of a joining part by an electrode and a means to closely fit the non-cut end to the winding wheel. CONSTITUTION:The thin plate 2 obtd. by cooling a molten metal 4 by a cooling roll 3 with its flowing down from a nozzle 5 is wound in the prescribed quantity by a winding wheel 1' and when it is wound on a separate winding wheel 1 continuously, the thin plate 2 is subjected to a resistance welding to the winding wheel 1 by electrifying a resistance welding electrode 7. The front part of the joining part thereof is then cut by the resistance heating or an arc heating with the electrode 7 in one set or more and a compressed air is blown from a blowing nozzle 14 so that the cut end thereof may closely fit to the winding wheel 1. The thin plate tip being wound with being bent can be prevented even by the suction of the air.
Patent JP-H11119788-A (JP)
Title: Karaoke device
Inventor: AOYAMA YASUTADA
IPC: G11B27/34
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device which reproduces music and video whose contents match with each other when the reproduction of music and the reproduction of video are controlled independently of each other. SOLUTION: When the registration number of a desired music to be reproduced is inputted from a console panel 1, a musical performance information reproducing device 2 makes preparations for the reproduction of the music and a central control part 3 makes the musical performance reproducing device 2 read only words information out of a compact disk 2a and performs retrieval from a dictionary memory 6 according to the code sequence of the words to obtain a word. Then the central control part 3 retrieve the code sequence of the word from a track number table 5 to obtain the track number of a laser disk 7a corresponding to the code sequence and outputs an instruction signal for the start of the retrieval to a video reproducing device 7 together with the track number.  Then the musical performance information reproducing device 2 outputs the words information to a video circuit 8 in synchronism with video information and starts reproducing the musical performance information.
Patent JP-H0972317-A (JP)
Title: Joining reinforcing material
Inventor: KAMIYA HARUHISA
IPC: F16B5/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a crack and breakage in a joined object in the case of thread-fastening the joined object to another joined object. SOLUTION: A joining reinforcing material 10 is equipped with a pedestal part 20, a pressing part 30, and a hinge part 40 for mutually connecting the pedestal part 20 and the pressing part 30, and the hinge part 40 is platespring- shaped. In addition, the pedestal part 20 and the tip of the pressing part 30 can hold a joined object 50 between them, and the pedestal part 20 is composed of a flat plate part 21 and a column-shaped part 25 erected on the outer face 21a of the flat plate part 21.
Patent JP-H04110635-A (JP)
Title: Coating apparatus for blood-type card
Inventor: SHIBATA HIDEYUKI
IPC: G01N1/28
Filed: 1990-08-31
Abstract: PURPOSE:To make the dropping amounts of UV resin at a plurality of places uniform by stopping a blood-type card when the indicating mark of the blood- type card reaches a part directly beneath a UV resin nozzle, and sending out the UV resin at every time. CONSTITUTION:A card inserting port 32 through which a blood-type card (a) is inserted is provided. A card conveying mechanism 33 conveys the card (a) in the longitudinal direction with conveying rollers 33a, 33b and 33c. A UV resin pump 36 is driven with a pump driving mechanism 37. The UV resin which is sucked from a UV resin tank 34 is sent into a nozzle 35. The resin is jetted and dropped. The fact that a mark b1 indicating the dropped place of blood provided on the card (a) reaches a part directly beneath the nozzle 35 is detected with a sensor 38. Then, the conveying mechanism 33 is temporarily stopped. When the card (a) is further conveyed and reaches a position a' indicated on the figure, the mechanism 33 is temporarily stopped. A UV irradiation unit 39 is moved up and down and pushed to the card a' tightly. In this way, the equal amount of the UV resin can be dropped on a plurality of places on the blood-type card.
Patent JP-H0546762-A (JP)
Title: Method for extracting graphic area in original
Inventor: KAWANAKA SEIDO
IPC: G06T7/00
Filed: 1991-08-13
Abstract: PURPOSE:To surely extract a graphic area by regarding a unit area in which the number of graphic picture elements is more than a prescribed value as a candidate out of respective unit areas in a binarized original and regarding a horizontal rectangle circumscribed to the candidate as a graphic area. CONSTITUTION:In order to divide an image in each prescribed unit area, a boundary with density '0' is drawn (1-6), areas divided through the boundary are labeled (1-7) and the boundary is erased (1-8) by expanding respective areas. Whether each area is a graphic area or not is judged based upon the number of graphic picture elements in the area, and when the number of graphic picture elements is more than the prescribed value, the unit area is regarded as a candidate of a graphic area (1-9). The detected graphic candidate area is filled with dots at fixed density (e.g. '255') so as to be clearly distinguished from a blank area (1-10). The graphic candidate area is regarded as one group, its filet graphic is calculated and the whole area is filled with dots at density '255'.
Patent JP-H0866602-A (JP)
Title: Removing method of metallic soil
Inventor: WAKIZAKA YASUHIRO
IPC: C08F6/08
Filed: 1994-08-30
Abstract: PURPOSE: To efficiently and sufficiently remove a metallic soil by treating an org. solvent soln. of a polymer containing the metallic soil with an aq. soln. of an org. acid and org. salt. CONSTITUTION: The metallic soil-containing org. solvent soln. of a polymer such as hydrogenation reaction liq. of styrene-isoprene-styrene block copolymer after hydrogenation is mixed sufficiently with the aq. soln. of the org. acid such as citric acid and the org. salt such as Na citrate. Then, a water layer is removed and an org. solvent layer is recovered. When the polymer is washed in such a way, the metallic soil such as hydrogenation catalyst residual dross is removed from the org. solvent soln. of the polymer. In this way, the metallic soil is removed efficiently from the polymer, and also this method is low in bad effect upon the apparatus since this method is treated in about neutral condition.
Patent JP-S6472103-A (JP)
Title: Optical fiber
Inventor: MARUBAYASHI HAJIME
IPC: G02B6/02
Filed: 1987-09-11
Abstract: PURPOSE:To prohibit the propagation of diagonal rays so that only the meridional rays are propagated and images can be transmitted even by the single core by providing a core which is specified in refractive index distribution and is formed with a light adsorptive layer extending in the axial length direction. CONSTITUTION:An optical fiber 1 consists of the core 10 and a clad 11. The light absorptive layer 2 in the form of a thin layer having light absorptivity is formed on the core 10 over the entire length thereof from the circumferential face in a diametral direction to just before arriving at the axial center. The light absorptive layer 2 is formed by doping a transition metal such as Cu, Fe or Ni or rare earth metal such as Ce to the core 10. The refractive index distribution of the core 10 of this optical fiber 1 is expressed by the formula I. In the formula I, (r) denotes the distance from the center of the core; n(r) denotes the refractive index in the position of (r); (a) denotes the radius of the core; n0 denotes the refractive index of the core center. The diagonal rays are thereby absorbed in the light absorptive layer and only the meridian rays which are equal in period are propagated. The images are thus transmitted sharply even by the single core.
Patent JP-S6383037-A (JP)
Title: Separation method for cyclohexanone
Inventor: TODA FUMIO
IPC: C07C67/00
Filed: 1986-09-26
Abstract: PURPOSE:To efficiently separate cyclohexanone useful as an intermediate for nylon, etc., by adding a diacetylenediol derivative to a solution containing the cyclohexanone and cyclohexanol and forming a complex. CONSTITUTION:A diacetylenediol derivative expressed by the formula [phi1-phi4 are -C6H5-m(CH3)m (m is 1-3) or -C6H5-nXn (X is halogen; n is 1-2)], e.g. 1,1,6,6- tetraphenylhexa-2,4-diyne-1,6-diol, etc., is added to a solution containing cyclohexanone and cyclohexanol to form a complex with the cyclohexanone and separate the cyclohexanone. The cyclohexanone is more readily obtained in higher purity with smaller energy than those by the distillation method.
Patent JP-H1075237-A (JP)
Title: Reception circuit for radio communication system
Inventor: TANAKA YOSHIAKI
IPC: H04L1/06
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To improve shadowing and flat fading due to a diversity effect by diversity-synthesizing reception signals from a sector antenna provided with three directional antennas. SOLUTION: A terminal station 70 demodulates the reception signals from the sector antenna 72 provided with the three directional antennas to a base band in demodulators 741 -74n . Thereafter, they are supplied to the feedforward filters FFs 841 -843 of a transversal synthesis judgement feedback type equalizer 82. Then, the output signals are synthesized in an adder 86, the output of a feedback filter FB 88 is subtracted in a subtractor 90, comparison with a threshold is performed in a data judgement device 92 and reception data are reproduced. In this case, a coefficient calculation part 96 calculates a coefficient with the output of the subtractor 94 for subtracting the reception data from the output of the subtractor 90 and supplies it to the FFs 841 -843 and the FB 88. Thus, the shadowing and the flat fading are improved.
Patent JP-S6385095-A (JP)
Title: Forming method for thin diamond film
Inventor: KITAHATA MAKOTO
IPC: C30B29/04
Filed: 1986-09-26
Abstract: PURPOSE:To efficiently obtain a high-purity thin diamond single crystal film having uniform crystal orientation, by feeding carbon to the surface of a heated substrate and simultaneously irradiating the surface with specific ion beams in almost parallel thereto. CONSTITUTION:A carbon target 8 is placed in a chamber kept under about 1X10<-4>Torr pressure and the surface is then irradiated with accelerated ion beams 7 consisting of an inert gas, e.g. Ar, etc., or carbon particles and hydrogen ions from an ion beam source 6 and sputtered to evaporate carbon atoms (8a) from the target 8. The above-mentioned carbon particles (8a) are simultaneously condensed on the surface 10 of a silicon substrate 9, provided to give a surface 10 of the silicon substrate at 0-15 deg. angle to the ion beams 7 and consisting of silicon, etc., heated at >=1,000 deg.C to grow the aimed thin diamond single crystal film having directional property by epitaxy.
Patent JP-S6384029-A (JP)
Title: Washing apparatus
Inventor: SAKAI HIROYUKI
IPC: H01L21/3065
Filed: 1986-09-27
Abstract: PURPOSE:To wash a large number of semiconductor wafers in a short time by a method wherein a gas containing oxygen atom radicals is made to flow through a reaction space formed along the surfaces of substrates. CONSTITUTION:Wafers 2 pet in an erected state by a wafer holding mechanism 3 are held in a washing chamber 1. A heater 8 being operated, an oxygen gas supplied from an oxygen supply source 10 and an ozone generator 9 and containing ozone is made to flow from small holes 4a of a diffusion plate 4 into a reaction space formed along the surfaces of the wafers 2, and the inside of the chamber 1 is exhausted to be about 700-200 torr by an exhaustion device 13. On the occasion, the ozone is heated to be decomposed by the heater 8, and oxygen atom radicals are generated in a large amount therefrom. These oxygen atom radicals react with organic substances sticking on the surfaces of the wafers 2 and oxidize and decompose these substances into carbon dioxide, carbon monoxide and water, so that they are removed.
Patent JP-H0544862-A (JP)
Title: Rotary regulating valve
Inventor: OOISHI SHIZUMARO
IPC: F16K3/32
Filed: 1991-08-14
Abstract: PURPOSE:To provide a rotary regulating valve in which initial sealing performance can be maintained for a long period of time without being subjected to errosion damage to the valve seat member due to the flowing-down fluid. CONSTITUTION:A ring-shaped valve seat member 5 is fitted on the inlet 2 side inside a valve chamber 3. A hemispherical valve body 7 is arranged so as to be slidingly movable in contact with the valve seat member 5. The valve body 7 is arranged so as to be fitted to a vertical valve spindle 6 which has been journaled by a valve casing 1. On the outlet 4 side inside the valve chamber 3, a circular-plate-shaped disk 8 is fitted. The inner circumferential shape of the disk 8 is made to have nearly the same shape as the outer circumferential shape of the valve body 7. In the central part of the disk 8, a through hole 9 for obtaining a desired flow characteristic is provided.
Patent JP-H05223816-A (JP)
Title: Method and reagent composition for sub- type sorting of lymphocyte in peripheral blood
Inventor: YANGU RAN KIMU
IPC: G01N33/569
Filed: 1992-08-06
Abstract: PURPOSE: To obtain a novel method useful for immune expression classification containing direct label absorbing staining and a reagent compsn. therefor. CONSTITUTION: Bovine intestine alkaline phosphatase is combined with a mouse monoclonal antibody (anti-CD2, CD3, CD4, CD8, CD19) for the purpose of direct immune enzymatic labelling. An erythrocyte is pre-prepared for hemolysis by ammonium sulface in a first culture period together with the alkaline phosphatase combined monoclonal antibody and, subsequently, a leucocyte is fixed early in the presence of dextrose. A combination of 5-bromo-4-chloro-3- indolylphosphate and nitroblue-tetrazolium salt in a diethanolamine buffering agent containing zinc glycine is used as a buffering agent/substrate under a pH condition of 9.5±0.1 in order to generate a stable and insoluble strong purple precipitate on the surface of a cell labelled with the alkaline phosphatase combined monoclonal antibody.  The separation of granulocytes and lymphocytes is detected by forward light scattering/absorbing optics.
Patent JP-H0686466-A (JP)
Title: Method of performing optimum step-out separation
Inventor: BANDO MATSUO
IPC: H02H3/48
Filed: 1992-08-28
Abstract: PURPOSE:To make it possible to perform a step-out separation with a high precision and a high speed, by collecting an actual unstable mode determined from online data with a table of the optimum step-out. separating point set, previously and determining the optimum separating point. CONSTITUTION:The optimum separating point is determined every assumed unstable mode from each information of operating conditions of generators 1A to 1C and branches (for example, transmission lines 3A to 3F and transformer) of an active power flow, and a table of the optimum separating point showing the correspondence with the unstable mode and the optimum separating point is previously prepared. Then, the optimum separating point of system is determined by collating the actual unstable mode determined from online data with the table of the optimum separating point after an accident occurs. Thus, a step-out separation with a high precision and a high speed can be performed even to a complicated power system.
Patent JP-S61108355-A (JP)
Title: Preparation of seasoned tangle root
Inventor: ENDO SHIGEHARU
IPC: A23L17/60
Filed: 1984-10-31
Abstract: PURPOSE:To prepare the titled root tangle, having soft texture and good taste and flavor, and useful as a nutrient food, by washing root tangle with water, cutting to a proper length, drying the tangle in air to an extent to keep the softness, immersing in a mixture of honey and vinegar, and packaging in vacuum. CONSTITUTION:Collected root tangle is washed with water, cut to a proper size, left to stand for a short time to effect the drying to an extent to keep the softness of the tangle, immersed in a seasoning liquid prepared by mixing honey and vinegar, and packed in vacuum to obtain the objective seasoned root tangle. EFFECT:It can be served without cooking, and is preservable for a long period. USE:A food usable also as a drug effective to adult diseases.
Patent JP-H1073536-A (JP)
Title: Atomic absorption photometer
Inventor: ONUMA MITSURU
IPC: G01N21/31
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a small and easy-to-handle atomic absorption photometer. SOLUTION: A lamp chamber with a door 21 having a transparent window is arranged on the right of a body housing 1. A graphite furnace analyzing section 3 coupled with an autosampler 6, a frame analyzing section 4 and an electric control section 5 are arranged sequentially on the left of the lamp chamber 2 and a graphite furnace power supply section 7 is arranged on the rear side thereof. A plurality of hollow cathode lamps are arrange in the lamp chamber 2 while being fixed to a turret type lamp holder. The hollow cathode lamps corresponds respective metal atoms to be detected and fixed longitudinally to the lamp holder so that they can be replaced. One required hollow cathode lamp is positioned by turning the lamp holder and then quantitative analysis of a target metal is performed.
Patent JP-S60124433-A (JP)
Title: Oil lubrication treating method of forging stock
Inventor: SUEDA MINORU
IPC: C10M103/06
Filed: 1983-12-07
Abstract: PURPOSE:To stick satisfactorily a lubricant at a low cost, and to prevent a seizure of a metallic die at the time of forging by generating an oxide film on forging stock by heating within a specified temperature range by an overheat vapor, and forming a solid lubricant film on said film. CONSTITUTION:A forging stock is put into an overheat vapor of about 300- 570 deg.C, heated and brought to surface oxidation. It is cooled to about 200 deg.C, immersed into an aqueous solution in which a solid lubricant such as molybdenum disulfide, etc. is diffused, and taken out, evaporated and solidified, by which a solid lubricant film is formed. This film is stuck satisfactorily in warm forging of 200-700 deg.C, friction between a metallic die and stock is reduced, a seizure is prevented, a life of the metallic die is extended, and a quality of a forged part is improved.
Patent JP-H04112457-A (JP)
Title: Ni-cd storage battery
Inventor: ODA MITSUNORI
IPC: H01M10/30
Filed: 1990-08-31
Abstract: PURPOSE:To enhance the activeness of Cd active substance by making an alkali electrolyte or Cd cathode plate contain a large-ring-form complex ring compound having host function as enclosing Cd neg. ion. CONSTITUTION:As a battery constituent substance a large-ring-form complex ring compound is included, which has a host function to enclose Cd neg. ion. Examples of the large-ring-form complex ring compound are substance having neutral donor such as large-ring-form polyamine, cryptand, crown compound, provided that a similar effect is obtainable when an ionic host is used. If this type of large-ring-form complex ring compound exists in alkali electrolyte or a Cd neg. electrode plate, drop of the capacity associate with cycle progress of Cd neg. electrode plate can be suppressed, and a Ni-Cd storage battery is accomplished which maintains the performance for a long period of time.