baber/WOPTO huggingface dataset:
Patent JP-H0464163-A (JP)
Title: Causal relation rule extracting method by neural network
Inventor: NIIDA KAZUO
IPC: G06N3/00
Filed: 1990-07-03
Abstract: PURPOSE:To extract a clear causal relation rule without redundancy by finding Boolean algebraic expressions about each local connection after changing a neural network into a skeleton network and reducing a connection number to the necessary minimum. CONSTITUTION:On the parameter tuning of an original network 1, a skeleton network 4 to be reduced a connection distributing degree adopting a skeleton studying method is generated. And with regard to each local connection when making the connection of one output node and all input nodes related to this in this skeleton network 4 as one unit, the lattice structures 5A-5C of Boolean product concerning the variable of the input node is prepared, and a product sum Boolean algebraic expression as the causal relation rule in the local connection is obtained by searching the true minimum vertical angle of the lattice structure 5A-5C. Thus, it is possible to extract the clear causal relation rule without the redundancy.
Patent JP-S6154617-A (JP)
Title: Chemical vapor deposition equipment
Inventor: IKEGAMI KAORU
IPC: H01L21/31
Filed: 1984-08-24
Abstract: PURPOSE:To provide growing films with even thickness by a method wherein, when a boat with multiple wafers erected at interval is contained in a reaction tube constituting a horizontal chemical vapor deposition equipment and then growing gas is fed thereto from one end of the reaction tube to be exhausted from the other end, multiple gas feeding tubes describing an arc in the lateral direction are provided at the end of the main tube on the feed-in side. CONSTITUTION:A quartz-made boat 12a with multiple wafers 12 erected at interval is contained in a quartz-made reaction tube 11 constituting a horizontal chemical vapor deposition equipment. Next a gas introducing main tube 13a is inserted into one end of the reaction tube 11 through a mass flow controller 14 while exhaust gas is exhausted from an exhaust tube 15 on the other end. At this time, multiple gas feeding tubes 13b describing an arc are provided at the end of the main tube 13a almost in the lateral direction. Through these procedures, the fed-in gas for growing wafers may advance spirally coming into contact with the wafers 12 constantly to grow films with even thickness on the surface thereof.
Patent JP-H04371834-A (JP)
Title: Water-absorbable mat
Inventor: KUNIURA TETSUO
IPC: B32B27/12
Filed: 1991-06-20
Abstract: PURPOSE:To obtain the thin type of a mat and its low cost, while its water- absorbable capacity is improved and the amount to be used of unwoven cloth is not increased by a method in which a base sheet, a water-absorbable sheet, a netlike sheet and unwoven cloth are laminated, and their peripheral edges are bonded. CONSTITUTION:The water-absorbable sheet 3 which holds the water-absorbable polymer such as starch, cellulose and synthetic polymer, is superimposed on the base sheet 4 composed of suffer and plastic, etc. The netlike sheet 2 of a fabric and the table cloth, etc., composed of the tape with flat cross section and the unwoven cloth 1 composed of synthetic fiber, natural fiber and glass fiber are laminated on said water-absorbable sheet. Their peripheral edges are bonded by the heat-welding by a hot plate, hot blast or low frequency impact current, or by sewing, thereby obtaining a water-absorbable mat 7. By such construction, water-absorbable capacity is excellent, mechanical strength is improved and the thin type of the mat and its low cost may be obtained.
Patent JP-S5878024-A (JP)
Title: Heating device utilizing solar heat
Inventor: MIYANARI MASAHARU
IPC: F24S90/00
Filed: 1981-11-02
Abstract: PURPOSE:To enhance utilization of a titled device, by a method wherein, in a device in which hot water heated by a collector is stowed in a heat accumulating tank, and a radiator is heated by hot water in said tank, a heat pump cycle is placed, and a condenser is, in a relation of heat exchange, combined with a radiator circuit. CONSTITUTION:In a device in which hot water, being increased in temperature by a collector 2, is stowed by feeding it in a heat accumulating tank 1 through operation of a circulating pump 5, hot water in the tank 1 is then fed to a radiator 3, and hot air is blowed out through operation of a fan 4, a heat pump cycle is mounted. Or, the device is constituted such that a condenser 12 is placed in a relation of heat exchange and in the proximity of a piping at the output side of the radiator 3, a coolant discharged from a compressor 11 is fed, and heat is applied to hot water in a radiator circuit 8. Meanwhile, the coolant itself is condensed, and is led to an evaporator 14 through an expansion valve 13. The evaporator 14 is installed such that hot water in the heat accumulating tank 1 serves as a heat source, and the radiator circuit 8 is adapted to be actuated by the condenser 12 serving as a heat source through switching of a 3-way valve 9.
Patent JP-H1121849-A (JP)
Title: Structure of water shielding wall for propulsive gutter pipe
Inventor: ARAKAWA NORIYUKI
IPC: E02B3/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To easily set a water shielding wall by extending segments each of which has slide fitting and connecting parts on side edges of a square tile-like body from the inner part of a propulsive pope to the outside by welding in the edges having no slide fitting and connecting part and by slide fitting and connecting in the edges having the slide fitting and connecting parts, and forming a wall body on the outer circumference of the propulsive pipe by the extended body. SOLUTION: Segments each of which has slide fitting and connecting parts 12, 13 on side edges of a square tile-like body are mutually connected by welding 15 in edges having no slide fitting and connecting part and by slide fitting and connecting in edges having the slide fitting and connecting parts 12, 13, and extended from the inside of a propulsive pipe 2A to the outside, and a wall body 17 is formed on the outer circumference of the propulsive pipe 2A by extended bodies 16, 16.... Thus, when a water shielding wall is mounted after a gutter pipe is extended through an embankment by propulsive construction method, the inserting direction of the segments is only two directions of the slide fitting direction and the direction right-angled thereto in the latter part of the construction where the mounting space is narrowed.  Thus, the direction of the welding line is constant, change of installation position of a jack is almost dispensed with, and the work is facilitated.
Patent JP-H0465097-A (JP)
Title: High frequency heating cooler with electromagnetic induction heater
Inventor: OGASAWARA TOSHIO
IPC: F24C1/02
Filed: 1990-07-05
Abstract: PURPOSE:To make it possible to make scorches on material to be cooked and heat it from its inside successively by forming the bottom of a heating box of a specified mesh and a non-magnetic metal net, and arranging an electromagnetic induction coil for electromagnetic induction heating under this metal net. CONSTITUTION:10 mesh at the lowest is required in order to shield the electromagnetic wave of 2.45GHz within permissible range and it is necessary to set the upper limit of around 25 mesh in order to keep the loss of 20-30KHz for electromagnetic induction heating to some percent or less. Therefore the bottom of a heating box 2 where high frequency electromagnetic heating is carried out is formed of non magnetic metal net 9 having mesh from 10 to 25, and an electromagnetic induction coil 10 for electromagnetic induction heating is arranged under this metal net 9. Accordingly the metal net 9 on the bottom of the heating box 2 can suppress the penetration of electromagnetic wave (2.45GHz in general) for high frequency induction heating to the outside of the heating box 2 within the permissible range, and on other hand, can make the electromagnetic wave (about 20-30KHz) for the electromagnetic induction heating penetrate into the heating box 2 with reduced loss. After scorches are made on the surface, the inner part can be high-frequency-induction-heated.
Patent JP-H11128403-A (JP)
Title: Solid golf ball
Inventor: HOCHI KAZUO
IPC: C08K5/36
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a solid golf ball with safety to a human body and environment and excellent in flying performance without marring hitting feelings. SOLUTION: A solid golf ball has a single or multiple layer(s) of core formed by vulcanizing rubber composition containing a base material rubber, a metal salt of alpha, beta-unsaturated carboxylic acid and an organic peroxide and a single or multiple layer(s) of cover formed on the core. The rubber composition contains a diphenyldisulfide compound shown in the formula, preferably bis(2,4,5-trichlorophenyl)disulfide. In the formula, three or four of X<1> -X<5> are chloride atoms and three or four of X<1> '-X<5> ' are chloride atoms and the remainders are hydrogen atoms.
Patent JP-2001006734-A (JP)
Title: Nonaqueous secondary battery
Inventor: SUZUKI ATSUSHI
IPC: H01M10/052
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery having an electrolyte superior in cycle characteristics by using an electrolyte solution containing at least either one of two kinds of substitute aromatic boric acid lithium compounds containing fluorine as the electrolyte and a negative electrode containing an active material of mainly silicon. SOLUTION: A compound expressed by formula LiB[C6H5-nFn]4 (provided, n is one of integers from 1 through 5) and a compound expressed by another formula LiB[C6H5-m(CF3)m]4 (provided, m is one of integers from 1 through 5) are used. If a compound comprising substitute aromatic boric acid lithium containing fluorine expressed in the formula is used for an electrolyte, heat stability of the electrolyte is increased, production of HF caused by decomposition of the electrolyte is suppressed and cycle characteristics can be enhanced. Since an electron attractive fluoro group or trifluoromethyl group lowers electron density in the center of an anion, Coulomb's force is reduced and a degree of dissociation of ion is increased, and thereby, conductivity sufficient for actual use can be secured.
Patent JP-H0843057-A (JP)
Title: Apparatus for confirming alignment
Inventor: NIIYAMA HIDEKUNI
IPC: H01L21/68
Filed: 1994-07-28
Abstract: PURPOSE:To detect a positional displacement and inclination of two parts and to make an apparatus inexpensive by forming reflecting images of two parts at the same position wig the same optical path. CONSTITUTION:An illumination light, from a light source 14 is cast at an integrated circuit chip C and a pattern substrate P. A light reflected at the chip C among the illumination light is made incident on a mirror cube beam splitter 12 and forms arm image on an image pickup element 44 by an image-forming lens 42. In other words, an image of the chip C is formed on the element 44. On the other hand, a light reflected at the substrate P enters the beam spliter 12 and forms an image on the element 44 by the lens 42. That is, an image of the substrate P is formed on the element, 44 in a state to overlap with the image of the chip C. The images of the chip C and the substrate P formed on the element 44 are as if obtained when the chip and the substrate are seen from the same direction. An image signal obtained by photoelectrically converting both images is shown on a monitor 46 through the element 44.
Patent JP-H0465058-A (JP)
Title: Electron beam apparatus and its image taking method
Inventor: ITO AKIO
IPC: H01J37/28
Filed: 1990-07-03
Abstract: PURPOSE:To carry out precise positioning and image taking process by installing a second controlling means to control the electron beam scanning direction and connecting it with a third controlling means to control writing/reading out of image taking data through a control wire. CONSTITUTION:A second controlling means 12A which is connected with a third controlling means 14A to control writing/reading out of image taking data D1 through a control wire L and controls the scanning direction of electron beam 11a is installed. When the electron beam 11a is scanned horizontally, image taking data D1 based on the horizontal scanning is successively stored in the storing position which the third controlling means 14a appoints and when the electron beam 11a is scanned vertically, image taking data D1 based on the vertical scanning is successively stored in the storing position which the third controlling means 14a appoints. Consequently, SEM image, etc., of an object 17 to be radiated is imaging-processed based on the image taking data D1 of these two images obtained by horizontal and vertical scanning.
Patent JP-S6333895-A (JP)
Inventor: MATSUDA HIROSHI
IPC: H05K3/04
Filed: 1986-07-29
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-H1023458-A (JP)
Title: Moving vector detecting device and its method
Inventor: KANEDA KITAHIRO
IPC: H04N19/57
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To detect a moving vector reduced in its detection error due to a color filter. SOLUTION: The moving vector detecting device for detecting a moving vector from two continuous pictures in an interlace scanning television video signal is provided with a color information detecting means 22 for detecting color information S5 in an area for detecting a moving vector from two consecutive pictures and a moving vector correcting means 20 for correcting a moving vector detection error between an even field and an odd field in accordance with the color information S5 detected by the means 22 and constituted so as to remove the influence of a sensitivity difference between color filters and improve the detection accuracy of the moving vector.
Patent JP-H08337915-A (JP)
Title: Method for treating fibrous organic waste by pressure and crush and apparatus for the treatment
Inventor: HASHIMOTO KIYOBUMI
IPC: D01B1/00
Filed: 1996-07-05
Abstract: PURPOSE: To provide a treating method for pressing and crushing fibrous organic waste and capable of obtaining a raw material for raw fertilizers or composts within only several minutes without using any of a fermentation treatment, a heating treatment, etc., and to provide an apparatus for the treating method. CONSTITUTION: Material to be treated is supplied from a hopper 6, goes into spiral grooves of screw blades and is transferred toward the front end of a casing 5 under spiral rotation. While the material proceeds, it is sheared and crushed by the outer peripheral edges of the screw blades and the angled part of a liner. Further, it is pressed and kneaded by the driving force of the pushing- out screw. Then, the rotation of the material, which is sent to a slider plate 18 by the driving force of the pushing-out screw, is checked by a resisting rod 20. In the checked state, driving force further works on the material. Through these processes, the material is crushed, swollen and softened and it is discharged from an outlet 17.
Patent JP-S6068007-A (JP)
Title: Fluid separating apparatus
Inventor: OKANO YOSHIHIRO
IPC: B01D63/02
Filed: 1983-09-24
Abstract: PURPOSE:To facilitate attachement of an apparatus to a practical line preventing contamination of permeate side in the stage for exchanging hollow yarn cartridge by providing both an inlet of liquid to be treated and an outlet of permeate to a cover body. CONSTITUTION:An opening (A) communicating with an outlet 13 of permeate is provided to the center of the bottom wall of a cover body 2 fitted liquid-tightly to an opening of a case body 1, and an opening communicating with an inlet 14 of the liquid to be treated is provided adjacent to the opening (A). When hollow yarn is deteriorated or blocked, the liquid to be treated in the case body is first discharged from a discharge port 21; the cover body 2 is separated from the case body 1 by removing a band coupling 17 and the hollow yarn cartridge 3 is taken out of the case body. Then, a new hollow yarn cartridge is contained in the case body and the case body is fitted to the cover body. In this way, the exchange of the hollow yarn cartridge is performed easily.
Patent JP-S6238332-A (JP)
Title: Tension measuring method for linear body
Inventor: MIURA KAZUCHIKA
IPC: G01L5/10
Filed: 1985-08-13
Abstract: PURPOSE:To measure the tension of a high speed traveling thread without bending the thread by colliding a detecting body to a linear body at the prescribed speed and by the impact force acting on the detecting body at this collision time. CONSTITUTION:A detecting body 1 is driven upto the driving position at a fixed period by a driving means 3 and when released driven by the elastic force and dead weight of a rubber sheet 2a and collided with the thread Y travelling on string guides 4, 5 in a fixed period by passing through the reference position. Since the detecting body 1 at this time collides with the thread Y at the fixed speed which is decided by the driving always the impact force at the collision time becomes in proportion to the tension of the string bar Y. As the thread Y is located apart from the reference position the detecting body 1 does not come into contact with the thread Y excepting the collision time, also it is supported by a rubber sheet, so the damping in the vibration after collision is fast as well and its contact with the string bar Y is extremely for short time. The impact force of the detecting body 1 is then detected by the impact detector 10 fixed on the optimum place of the tip side of the body 1.
Patent JP-H0464644-A (JP)
Title: Steel column and various structures therewith
Inventor: MIYAI KIYOTADA
IPC: E04B1/24
Filed: 1990-07-03
Abstract: PURPOSE:To shorten a construction period by forming a hollow steel column or a solid steel column into a structural column, and joining two structural columns, adjoining each other up and down with a metal touch joint and a butt welding joint. CONSTITUTION:A steel column 1 consisting of hollow steel, whose hollow sectional form was different from the external section form, or consisting of solid steel is formed into a structural column. Then, each end face joint 1J between steel columns 1 adjoining each other up and down is joined together by a metal joint and a butt welding joint for peripheral edges themselves of the end faces. Next, each end (b) of upper and lower flanges of beams 2 is welded to the column by butt welding, while an end C of a web is butt-welded and the steel column 1 and the beam 2 both are covered with reinforced concrete. With this constitution, a construction period is shortened and, what is more, cost is reducible.
Patent JP-H10189911-A (JP)
Title: Capacitor and its manufacture
Inventor: KO SANG-GI
IPC: H01L27/04
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor and its manufacture, which improve current leakage and guarantee reproducibility. SOLUTION: On a polysilicon layer 25, a first pillar layer 26a and a second pillar layer 27a are formed, permitting the width of the first pillar layer 26a to be narrower than that of the second pillar layer 27a. Then, polysilicon is deposited on the entire plane, and a pillar storage node 29 is formed on the side plane of the first pillar layer 26a by anisotropically etching the polysilicon. The leading edge of the pillar storage node 29 is formed flat, in response to the bottom plane of the protruding part of the second pillar layer 27a. The pillar storage node 29 is formed with a fixed height by the second pillar layer 27a.
Patent JP-H07151790-A (JP)
Title: Oscilloscope and measuring equipment
Inventor: JIYON EFU SUTOUUPUSU
IPC: G01R13/32
Filed: 1994-07-06
Abstract: PURPOSE: To detect abnormal phenomena occurring during blind periods of an oscilloscope and to display the number of times and the like together with wave-forms. CONSTITUTION: Occurrence of abnormal phenomena (a glitch, a rant pulse, a low-speed rise/fall) included in an input signal is detected even during blind periods by the use of glitch detectors 50a, 50b, rant detectors 50c, 50d, and low-speed rise/fall time detectors 50e, 50f. A counter 56 counts outputs of each of the detectors. The number of times of detected abnormal phenomenon occurrence is annunciated by this counting.
Patent JP-H0226355-A (JP)
Title: Belt transmission device
Inventor: ONOKI KENKICHI
IPC: F16H7/12
Filed: 1988-07-14
Abstract: PURPOSE:To eliminate the need for all maintenance services except the belt replacement and maintenance service by incorporating a double-stage pressure mechanism in a tension adjustor to generate no settling phenomenon at a resilient element. CONSTITUTION:Both an eccentric pulley 10 which is mounted on one of pulleys 21 and 10 provided for an input and an output rotary shaft, respectively and is able to be travelled within the area where the axis C of revolution of a pulley disk 15 is identical to that of a rotary shaft, and tension adjuster 40 which consists of a belt 20, a tension wheel 43 and a pressure device 60 are put in a housing 30 to inhibit any variation in distance between the axes of the input and the output shafts. This pressure device 60 consists of both a low elasticity element 47 with a primary spring coefficient, which constantly applies the specified pressure to the belt 30, and a high elasticity element 46 having the spring coefficient higher than the primary spring coefficient, which absorbs shock applied from the belt 20 to the tension wheel 43. As a result, no settling phenomenon at the resilient elements 46 and 47 is developed and if the belt is elongated during long usage thereof, the contact pressure between the belt and the pulley is maintained constant.
Patent JP-2001002657-A (JP)
Title: Production of 2-alkyl-4-chloro-5-hydroymethylimidazole derivative
Inventor: NISHIDA MITSUO
IPC: C07D233/68
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To produce a high-purity 2-alkyl-4-chloro-5-hydroxymethylimidazole in good yield according to an industrially simple method. SOLUTION: A 2-alkyl-5-hydroxymethylimidazole derivative is reacted with N-chlorosuccinimide in an organic solvent to provide a reactional product containing the resultant 2-alkyl-4-chloro-5-hydroxymethylimidazole derivative. The obtained reactional product is then mixed in a mixed solvent of a water- insoluble organic solvent with an acidic aqueous solution to extract the 2-alkyl-4- chloro-5-hydroxymethylimidazole derivative into the acidic aqueous solution. The extracted solution is subsequently collected by separation and an organic solvent in an amount of 0.4-1.2 times based on water present in the system is further added to the extracted solution. The pH is then regulated to 4.5-9.0 with an alkali to deposit a crystal.
Patent JP-H053159-A (JP)
Title: Chemical compound semiconductor crystal vapor growth device
Inventor: HIRATANI YUJI
IPC: C30B25/12
Filed: 1991-06-24
Abstract: PURPOSE:To obtain an MOCVD device where material gas is restrained from being unnecessarily decomposed, decomposition products are lessened in deposition, a device is decreased in cleaning frequency and improved in operation safety, and crystal is made to grow stably by a method wherein a part of a susceptor on the downstream side a reaction gas flow is wrapped up in a heat insulating sheath from above. CONSTITUTION:A compound semiconductor crystal vapor growth device is equipped with a reaction chamber 2 provided with a supply opening 1 and a discharge opening 6 of reaction gas, a susceptor 4 which holds and heats a substrate 3 that is provided inside the reaction chamber 2 and where crystal is newly formed and grown, and a heating means 7 which heats the substrate 3. In the above vapor growth device, a part of the susceptor 4 located downstream of a reaction gas flow is wrapped up in a heat insulating sheath 9 from above. For instance, the susceptor 4 formed of heat-resistant material such as carbon or the like is covered with the sheath 9 of quartz excluding its part where a substrate crystal 3 is placed. The quartz sheath 9 is hollow, and the center of the sheath 9 is vacuumized 10 so as to restrain a heat flow from occurring in the cavity due to thermal conduction.