baber/WOPTO huggingface dataset:
Patent JP-H0290371-A (JP)
Title: Pattern inspecting method
Inventor: HAMADA TOSHIMITSU
IPC: G01N21/93
Filed: 1988-09-28
Abstract: PURPOSE:To reduce the deciding reference at a pattern boundary part by producing plural sampling pictures and deciding these pictures. CONSTITUTION:The pictures received from an image pickup device 1 are binarized by a binarization circuit 2 and inputted to a RAM 51 or 52 via a switch circuit 4. The data on the RAM 51 and 52 are inputted to a shift register group 7 via a switch circuit 6. In this case, both circuits 4 and 6 input the horizontal synchronizing signal Yc8 to an n-ary (n = 2) disk counter 9 and work with the obtained switch signal 10. While the write and read addresses 14 and 12 of both RAMs are produced from the scan clock Xc11. The sampled binary signals are successively inputted to the register group 7 and the output of the group 7 is inputted to a serial-in/parallel-out shift register 23 consisting of (M X N) picture elements. Then plural pictures are decided.
Patent JP-H0669034-A (JP)
Title: Magnetizing coil for rodlike multipolar magnet and magnetizing device thereof
Inventor: ITO HIROYASU
IPC: H01F13/00
Filed: 1992-08-17
Abstract: PURPOSE:To control the number of lines of end face magnetic flux at each magnetic pole of a rodlike multipolar magnet to make the position of each magnetic pole correspond properly to each winding part of a magnetizing coil and to take out the rodlike magnet set in the coil. CONSTITUTION:A magnetizing coil 16 is constituted into such a structure that annular spacers 20 are made to interpose in order between independent hollow coils 18 to constitute a coil body part 22, an insertion of a rodlike multipolar magnet 14 to be magnetized is made possible in a penetrating hole part 24 in the body part and the number of windings of the hollow coils and the axial thickness of the spacers can be made an increase or decrease adjustment according to a large or small number of lines of magnetic flux, which is required at each magnetic pole. A magnetizing device is obtained in such a constitution that a knockout pin, which can be freely reciprocated and can be made to stop at a necessary position, is made to face to the penetrating hole part in this magnetizing coil, the magnetizing position of the magnet 14 inserted in the penetrating hole part is made adjustable by this pin and at the same time, after a magnetization ends, the magnet can be made to project outward of the coil body part.
Patent JP-H0798364-A (JP)
Title: Inspection series forming method and inspection series forming device
Inventor: KAWAGUCHI KENICHI
IPC: G06F19/00
Filed: 1993-09-28
Abstract: PURPOSE:To improve the fault detection factor by conducting a fault simulation with an inspection series controlling the reset input or the set input of a sequence element to an active theoretical value. CONSTITUTION:Whether a sequence element having the reset input or set input asynchronously controlled to the logical value 1 (or 0) is judged by a set/reset FF judgment section 505. When the sequence element exists, an inspection series controlling the reset input or set input of the sequence element to an active theoretical value is formed by a set/reset pattern forming section 508. A fault simulation implementation section 510 conducts a fault simulation with the formed inspection series. The inspection series is successfully formed while the number of circuit states to be justified is reduced, thus the inspection series having a high fault detection factor at a high speed can be formed.
Patent JP-S62102162-A (JP)
Title: Speed/position sensor
Inventor: UEDA RYUZO
IPC: G01B7/00
Filed: 1985-10-30
Abstract: PURPOSE:To detect the speed and a position by two sensors based on the difference component and sum component of a magnetic flux and to remove the distortion or the like of an object to be detected by providing the two sensors for detecting magnetic flux generated by eddy currents of the object to be detected. CONSTITUTION:Two E-type cores 2, 3 are arranged on approximately symmetrical positions through a conductive object 1 to be detected and coils 6, 7 are wound around the center legs 4, 5 of the cores 2, 3. DC exciting current Iex is supplied into the coils 6, 7 in the arrow direction, so that DC magnetic flux phi1, phi2 mutually turned to the reverse directions are generated on the center legs 4, 5 and the side legs of the cores 2, 3 and penetrated through the substance 1. Eddy currents Ie1, Ie2 determined by the dielectric constant of the substance 1 is supplied into the substance 1 and magnetic fields -phive, phive are generated by the currents Ie1, Ie2. The magnetic fields -phive, phive are set up to the intensity proportional to the moving speed Ve of the object 1 and detected by a magnetic flux detector 21 obtained by winding coils 22-24 around a ring core 21 fitted to the tip part of the center leg 4, so that the speed Ve and position of the object 1 can be highly accurately detected.
Patent JP-S62102529-A (JP)
Title: Dry etching method
Inventor: SASAKI ICHIRO
IPC: H01L21/3065
Filed: 1985-10-30
Abstract: PURPOSE:To accurately work without decreasing an etching speed by alternately achieving a vertical etching with the ions and the neutral radical of etching gas and a pattern sidewall protection with the neutral radical of sidewall protecting film forming gas. CONSTITUTION:Gas A which contributes to an etching is led through a solenoid valve 31 to a microwave plasma generating chamber 2, excited by a microwave led via a waveguide 3 and a magnetic field formed by a coil 4 to generate ions and neutral radical and to diffuse them in a sample chamber 5. The ions are limited in diffusion in a magnetic field of coils 4, 14, transported on a substrate 6 to be etched. Sidewall protecting film gas B is fed to be excited by the led microwave and the magnetic field of the coil 14 when the gas A is stopped to generate ions and neutral radical, only the radical is transported onto the substrate 6 by the composite magnetic field of the coils 4, 14 to form a sidewall protecting film.
Patent JP-H0579455-A (JP)
Title: Variable capacity type swash plate type compressor
Inventor: SANUKI MASAMI
IPC: F04B27/08
Filed: 1991-09-20
Abstract: PURPOSE:To provide a variable capacity type swash plate type compressor which prevents any wear from being generated in a contact part between a sleeve and a control piston and can maintain high performance and reliability for a long period. CONSTITUTION:In a variable capacity type swash plate type compressor wherein a sleeve 50 serving as a swash plate angle control member and a control piston 55 are formed in mutually different structures a bearing 52 is located between the sleeve 50 and the control piston 55. Since the sleeve 50 does not make direct contact with the control piston 55, this constitution prevents the occurrence of wear to a contact part even when relative rotation occurs therebetween.
Patent JP-H04121514-A (JP)
Title: Coal combustion method to remove molten coal ash
Inventor: ANABUKI YUKITAKA
IPC: F23J1/08
Filed: 1990-09-12
Abstract: PURPOSE:To enable capture of coal ash with high efficiency without cooling by a method wherein combustion gas is introduced in a packed bed filled with spherical ceramic having excellent heat resistance and corrosion resistance and molten coal ash is adhered and condensed on a filler surface. CONSTITUTION:Coal is burnt in a combustion furnace and the temperature of combustion gas is increased to temperature, at which coal ash is molten but hardly vaporized, and discharged from the combustion furnace. The combustion gas is introduced in a packed bed filled with a filler, e.g. spherical ceramics, and molten coal ash accompanied by the combustion gas is adhered and condensed on a filler surface. Coal ash condensed in the packed bed is continuously or intermittently extracted from a molten coal ash packed bed. This method removes coal ash from coal combustion gas, discharged from the packed bed, with high efficiency, prevents choking of a trailing device with coal ash and corrosion thereof, reduces an unburnt content in the combustion gas to a low value, and achieves a high combustion efficiency.
Patent JP-2000074804-A (JP)
Title: Evaluation method for outermost layer of steel plate by transmission electron microscope
Inventor: ISHIGURO YASUHIDE
IPC: G01N1/32
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To sample an outermost-layer from the plane direction extending over a wide range, having no dirt, no damage and excellent reproducibility, at the time of forming a thin film sample for a transmission electron microscope, thereby evaluates structure and deposit of the outermost layer. SOLUTION: An insulating guard film comprising an acetylcellulose film or a triacetylcellulose film is stuck on an outermost layer which is an observation target region of sample material for TEM(transmission electron microscope), and electrolytic polishing is executed from the back of the observation target surface, and the back of the outermost layer surface of the sample is fixed on a pedestal by using fixing material, and the guard film is chemically removed by an organic solvent or the like, thereby obtains the sample, and the obtained sample is observed by using TEM, thereby evaluates the outermost layer of a steel plate.
Patent JP-H08105381-A (JP)
Title: Compressor
Inventor: NAGATA HIROMI
IPC: F04B27/08
Filed: 1994-10-05
Abstract: PURPOSE: To provide a compressor capable of reducing the occupying space for the piping by providing a connection part of an external piping in a top plate of an inclined muffler part. CONSTITUTION: In a compressor provided with cylinder blocks 1, 2 and a mutter part 30 integrated therewith, one side wall opposite to the muffler part 30 is lowered, and a top plate 34 of the muffler part 30 is inclined downward. A discharge damper chamber 36 and a suction damper chamber 37 are demarcated in the muffler part 30. A discharge tube connection port 40 for a discharge tube 41 and a suction tube connection port 42 for a suction tube 43 are provided in the top plate 34.
Patent JP-H0290107-A (JP)
Title: Polarizing plate
Inventor: AOKI KAZUO
IPC: B29L11/00
Filed: 1988-09-27
Abstract: PURPOSE:To obtain a base body suitable for the production of polarizing plate having high mass productivity by constituting the base plate of a copolymer of a high molecular material having a positive intrinsic double refractivity with a high molecular material having a negative intrinsic double refractivity. CONSTITUTION:In the polarizing plate constituted of at least one layer of polarizer 11 and one layer of base body 12, the base body 12 is constituted of the copolymer of the high molecular material having the positive intrinsic double refractivity with a high molecular material having the negative intrinsic double refractivity. The copolymer is drawn and the intrinsic double refractivity is adjusted to zero by copolymerizing the high molecular material having a positive double refractivity with the high molecular material having the negative double refractivity by mixing both compds. in an appropriate weight ratio. Thus, the polarizing plate having high mass productivity is obtd.
Patent JP-H08107644-A (JP)
Title: Rotor of rotary electric machine and its manufacture
Inventor: TANAKA KAZUNORI
IPC: H02K3/52
Filed: 1994-10-05
Abstract: PURPOSE: To improve the generation efficiency of a generator by efficiently cooling heat from a field coil due to power generation. CONSTITUTION: The rotor of an AC generator for vehicle is obtained by punching a hole at a sheet-shaped based for forming an outer-periphery tape 36 wound around the outer periphery of a field coil 31. The outer-periphery tape 36 consists of resin which is impregnated in to the base. In the heating treatment process for manufacturing the rotor, the resin of the outer-periphery tape wound around the field coil 31 is melted, fills the area between field coils, and is cured again so that the field coil 31 is formed nearly in one piece, thus exposing nearly the entire coil at the lower portion of the hole, improving cooling property, and preventing the improper winding of coil due to centrifugal force.
Patent JP-H11158363-A (JP)
Title: Flame-retardant polyester composition
Inventor: VERHOOGT HENDRIK
IPC: C08K5/521
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a halogen-free flame-retardant polyester resin composition. SOLUTION: This flame-retardant polyester composition is obtained by adding one or more kinds of halogen-free flame-retardant combinations comprising a polymeric siloxane composition, a boron and phosphorus-containing substance, and an organic clay to a polyester resin. A preferable composition further contains a char-forming resin such as a polycarbonate or a polyphenylene ether. The flame-retardant polyester composition is preferably produced by mixing a part of the organic clay with a part of the polyester resin and subsequently mixing the obtained master batch with the char-forming resin and the additional components.
Patent JP-H0989788-A (JP)
Title: Tube-inside observation apparatus
Inventor: ENDO KUNITO
IPC: G01N21/88
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a tube-inside observation apparatus by which a defect can be detected satisfactorily without being subjected to the influence of the discoloration of a tube inside. SOLUTION: A CCD camera is installed in the direction of the vertex 21a of a cone mirror 21, and an observation part K on the inside 3a of a cylinder 3 is photographed. Light from a light source is propagated to a light guide 11. The direction of light which is adiated from the tip of the light guide 11 is regulated by light shielding plates 33, 35, and only the observation part K is irradiated. Light which is reflected specularly by the observation part K is not incident on the cone mirror 21, and the cone mirror 21 projects only light which is reflected diffusely by the observation part K. A defect part such as an uneven part or the like is reflected diffusely, and the image of the part becomes bright. The influence of a dislocation is small in the diffusely reflected part, and a defect can be detected precisely.
Patent JP-H0291301-A (JP)
Title: Frame for laying footboard or the like
Inventor: HAYASHI ISAO
IPC: E01C15/00
Filed: 1988-09-27
Abstract: PURPOSE:To elasticize a frame by a method wherein a floor board having many water-permeable holes with a section for holding footboards or the like as a section corresponding to laying arrangement is provided, and an elastic member is placed on it while an elastic flange directing slantly downward is provided on a section wall. CONSTITUTION:Nine holding sections 2... are arranged laterally and longitudinally in a plane square frame 1. The sections are partitioned only by four corners respectively while corners of the frame 1 of a section wall are specified to be L-section walls 3a..., those along the side are to be T-section walls 3b..., and those inside the square are to be cross-shaped section walls 3c.... Parts between the holding sections 2... which are adjacent to the section walls 3b...,3c... are shared by the adjacent holding sections 2.... Flanges 4... are extended slantly downward to the inner of the holding sections 2, and many water-permeable holes 6... are drilled on a floor board 5 with elastic particles 7... made of synthetic rubber provided on the floor board 5. This realizes a paved road surface with elasticity.
Patent JP-H03106183-A (JP)
Title: Pyroelectric type solid-state image pickup element
Inventor: KONUMA TORU
IPC: H04N5/335
Filed: 1989-09-20
Abstract: PURPOSE:To simply eliminate bias charge by transferring a signal charge stored in each capacitive element to a signal charge transfer element through a coupling element connecting to each readout voltage setting element. CONSTITUTION:A charge induced on the upper and the lower face of a pyroelectric film 12 is stored respectively into capacitive elements D1, D2 and each of the capacitive elements D1, D2 is provided with an initial voltage setting element and a readout voltage setting element. Then the signal charge stored in the capacitive elements D1, D2 is transferred to a signal charge transfer element through a coupling element connecting to each readout voltage setting element. Thus, even the charge induced on the upper face of the pyroelectric film having been thrown away in a conventional device is utilized as a signal and the bias charge is simply eliminated.
Patent JP-H0291083-A (JP)
Title: Siloxane compound of one reactive terminal
Inventor: SUGITA TOSHIICHI
IPC: C08G77/04
Filed: 1988-09-27
Abstract: NEW MATERIAL:A compound, having at one terminal thereof an alkyl group containing an amino group and a hydroxy group and expressed by formula I [R<1> represents 1-18C (substituted) alkyl or 6-15C (substituted) aryl; R<2> represents H or R<1>; n is 0-1000]. EXAMPLE:1-[3-(2'-N-Isopropyl-aminomethyl-2'-hydroxy-propoxy)propyl]-1, 1,3,3,3- pentamethyldisiloxane expressed by formula II. USE:A modifier for synthetic resins. PREPARATION:An aryl glycidyl ether expressed by formula III and a siloxane containing Si-H group at one terminal expressed by formula IV are subjected to hydrosilylation reaction to afford a siloxane containing a glycidoxypropyl group at one terminal expressed by formula V, which is then reacted with an amine compound expressed by the formula R<1>R<2>NH.
Patent JP-S61122923-A (JP)
Title: Magnetic recording medium
Inventor: ARIOKA HIROYUKI
IPC: G11B5/66
Filed: 1984-11-16
Abstract: PURPOSE:To improve runnability, wear resistance, etc. and to obtain a magnetic recording medium having excellent durability by forming a top coat layer contg. a compd. having >=1 radiation-sensitive unsatd. double bonds and CnF2n+1 on a thin magnetic film. CONSTITUTION:The coating liquid prepd. by dissolving the compd. having such CnF2n+1 as expressed by the formulas I, II, III (n is 2-20, m is 1 or 2) and >=1 radiation-sensitive unsatd. double bonds, more preferably further a radiation curing type lubricating agent such as (meth)acrylic acid and acryl alcohol ester, antioxidant and hardener into a solvent such as methyl ethyl ketone is coated on the thin magnetic film formed on a nonmagnetic base body. The coating is dried for about one hour at 100 deg.C after coating and an electron ray, etc. are irradiated thereto in an inert atmosphere such as gaseous N2 to polymerize and cure the coating to obtain the wear resistant top coat layer which is uniform, thin and strong and does not peel from the magnetic layer. The magnetic recording medium having the excellent corrosion preventiveness, corrosion resistance and durability is thus obtd.
Patent JP-2000202394-A (JP)
Title: Fume purification and production of aqueous sodium chloride solution
Inventor: DEPELSENAIRE GUY
IPC: C04B18/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To purify fume accompanied with ashes generated by incineration of household wastes and easily inactivate ashes. SOLUTION: This method comprises separating ashes by treating fumes 3 by a dust removal unit 4, washing the ashes 5 with water, and treating resultant fumes containing no dust with a basic reagent 11 containing a sodium compound. The method further comprises treating the fume gases 12 accompanied with dust by a dust removing sleeve filter 13, dispersing the dust 16 collected by the sleeve filter in water 8 used for washing the ashes 5, and then purifying the obtained aqueous sodium chloride solution 19.
Patent JP-H0692522-A (JP)
Title: Cloth feeder to cutter
Inventor: FURUYA KAZUHIRO
IPC: B65H23/185
Filed: 1992-09-10
Abstract: PURPOSE:To feed cloth delivered from a raw cloth roller directly and correctly to the conveyor of a cutter without manual assistance. CONSTITUTION:The cloth R1 of a raw cloth roller R rotatably supported by support mechanism 2 is unrolled and delivered by a drive side delivery roller 4 at an cloth outlet 5 so as to be fed to the conveyor 100 of a cutter B. The drive side delivery roller 4 is rotatory-driven by a motor 10. An encoder is fitted to the conveyor 100 to output pulses, corresponding to the cloth conveying speed of the conveyor 100, to the motor 10 side, and the rotating speed of the drive side delivery roller 4 driven by the motor 10 is synchronized with the cloth conveying speed of the conveyor 100.
Patent JP-H09189648-A (JP)
Title: Pretreatment device for analyzing impurity in planar sample
Inventor: SHIYUU SHINGOU
IPC: H01L21/673
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for scanning operations and to hold constant the collected amount of a pretreatment solution to facilitate quantitative analysis by providing a pretreatment solution supply passage on one side of an upper case separably fastened to the upper side of a lower case. SOLUTION: Purified lower and upper cases 20, 30 are dried in a purified nitrogen gas atmosphere, a sample 10 such as glass for use in a wafer for semiconductor manufacture or in a liquid-crystal display device is located within a stably attaching groove 21 in the case 20, the case 30 is coupled to the upper side of the case 20, a bolt 35 is passed into a fastening hole, and a nut 36 is fastened from below so as to couple the cases 20, 30 together. Then an appropriate amount of pretreatment solution as put into a solution supply passage 33 formed on one side of the case 30, and a lid 40 is coupled to close the inside of the case 30. After a predetermined time, the pretreatment solution in the case 30 is collected, and the degree of contamination with impurities or the like is analyzed and evaluated using an atomic absorption spectrometer or a high-performance chromatographer, etc.
Patent JP-H1088294-A (JP)
Title: Hard magnetic material
Inventor: KOJIMA AKINOBU
IPC: H01F1/057
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a hard magnetic material which is inexpensive and having excellent hard magnetic properties. SOLUTION: This hard magnetic material has a composition containing element T consisting of one or more elements among Fe, Co, and Ni, element R consisting of one or more kinds among rare earth elements, and B and also has a structure having, as main phase, a multi-phase structure consisting of T phase of <=100nm average crystalline grain size, R2 Fe14 B1 phase of <=100nm average crystalline grain size, and amorphous phase. Further, the average concentration of R in the amorphous phase is regulated so that it is lower than the average concentration of R in the R2 Fe14 B1 phase and higher than the average concentration of R in the T phase.
Patent JP-S62104956-A (JP)
Inventor: HORIMOTO KOJI
IPC: D04H1/732
Filed: 1985-10-31
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-S60133679-A (JP)
Inventor: TAKAHASHI KAZUYUKI
IPC: H01R39/40
Filed: 1983-12-21
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-S60134705-A (JP)
Title: Brake control circuit of dc electric railcar
Inventor: OZEKI MINEO
IPC: B60L7/00
Filed: 1983-12-22
Abstract: PURPOSE:To switch a regeneration at a suitable timing irrespective of the operating condition by obtaining a switch signal of a regenerative switching electromagnetic contactor under the condition of plugging state detection that an armature current decreases to a set level. CONSTITUTION:When the current of a diode 10 or 11 is a constant value or higher and continued for one period or longer of a chopper main circuit at a plugging time, a flip-flop 18 is set, and a chopper stopping circuit 19 is operated. A discriminator 20 sets a flip-flop 21 under the AND conditions that the set output of the flip-flop 18 and the armature current are set values or lower. Thus, a regenerative switching electromagnetic contactor 7 is controlled OFF. When the separation of a contactor 7A occurs, a regenerative state detector 24 starts regenerative braking due to the chopper operation.