baber/WOPTO huggingface dataset:
Patent JP-H0342069-A (JP)
Title: Device for applying adhesive agent
Inventor: OGINO TAKEHISA
IPC: B05C5/00
Filed: 1989-07-06
Abstract: PURPOSE:To apply an adhesive agent in a prescribed amt. to coating surfaces of an extremely small width by disposing two pieces of nozzles each having an elliptical sectional shape apart a prescribed spacing in such a manner that the longitudinal directions of the respective nozzles is linear and discharging the adhesive agent therefrom. CONSTITUTION:Two pieces of the nozzles 15, 16 each having the elliptical sectional shape are disposed apart the prescribed spacing (the spacing at which the distance between the axial centers is, for example, 1.0mm) to the bottom end part of a container 23 housing the adhesive agent 5 in such a manner that the longitudinal directions thereof are linear. An air pressure is applied to the container 23 to discharge the prescribed amt. of the adhesive agent 5 from the two nozzles 15, 16. The adhesive agent 15 is applied at the two points within the spacing between foot prints 11 and 11 so as to build up with the coating surfaces meeting the sectional shapes of the respective nozzles 15, 16. The generation of a soldering defect by the bleeding of the adhesive agent out of the coating regions is prevented.
Patent JP-H0522027-A (JP)
Title: Mesh antenna system
Inventor: SHIMIZU MASAFUMI
IPC: H01Q1/08
Filed: 1991-07-17
Abstract: PURPOSE:To considerably improve weight, volume and reliability by limiting correction and control caused by the thermal deformation of a mesh mirror at a mesh antenna only to one point of a central part in place of a multi-point/ multi-degree of freedom control for the fitting point of a cable for spreading and supporting. CONSTITUTION:This mesh antenna system is equipped with a mesh mirror 2, cable network 3 composed of plural cables 3a to spread and support the mesh mirror 2, supporting construction 4 to fit and spread the cable network 3 over the upside of an assembly body structure by forming the assembly body structure in a desired shape at a frame group 4a, stand-off driving mechanism 9 composed of a feeding part 12 as the first-order radiator of a mesh antenna 1 so as to always drive only a stand-off 8g at the central part among plural stand-offs 8a-8g as fitting points 8a1-8g2 for the cable network 3 and the supporting construction 4 to the center of the mesh mirror 2 so as to freely position the center, and feeding part driving mechanism 11 to face the feeding part 12 to focal point of the mesh mirror 2 displaced by the stand-off driving mechanism 9.
Patent JP-S6334427-A (JP)
Title: Hot air flow circulating type cooking apparatus
Inventor: ZUSHI SADAO
IPC: F24C15/32
Filed: 1986-07-28
Abstract: PURPOSE:To prevent any error in the positions of rack supports by providing means to detect presence or absence of racks in a plurality of rack supports and positions of rack supports supporting racks, and also providing control parts for controlling a hot air flow supply source in accordance with detection signals from detection means. CONSTITUTION:Detection means 15a-15c for detecting the presence or absence of racks 11 and positions of rack supports supporting the racks 11, are provided in a plurality of stages of rack supports 10 formed on the peripheral wall of a heating chamber 1. A control part 19 controls a hot air flow supply source consisting of a fan motor 3a and a heater 4 in accordance with the detection signal from detection means. As a result, when there was any error in the positions of rack supports suspending the racks, the hot air supply source is controlled not to operate and any failure in the cooking due to the arrangement of the racks can be eliminated.
Patent JP-H0342632-A (JP)
Title: Production of liquid crystal display panel of active matrix
Inventor: TAKAHASHI SHIGEYUKI
IPC: G02F1/1365
Filed: 1989-07-11
Abstract: PURPOSE:To improve the uniformity of a substrate temp. at the time of formation of an ITO film and to obtain the MIM element having good characteristics by forming a metallic film on the rear surface of a substrate and forming an upper electrode. CONSTITUTION:A Ta film 2 on the substrate 1 is patterned to form the lower electrode 4 and wiring of the MIM element. Ta2O5 if formed as a nonlinear resistance film 5 on the surface of the Ta film 2. Further, aluminum is formed as the metallic film 6 by a sputtering method on the rear surface of the substrate 1. The ITO film 9 is then formed. This ITO film 9 is patterned by photoetching using an etching liquid, by which the upper electrode 7 of the MIM element and an electrode 8 for driving a liquid crystal are simultaneously formed. The substrate temp. distribution depending on the patterns on the device and the MIM element substrate at the time of formation of the ITO 9 is decreased to 1/2 to 1/10 in this way. The MIM element having the good voltage- current characteristics is thus obtd.
Patent JP-2000013595-A (JP)
Title: Image processing method, device and recording medium
Inventor: YAMAZOE MANABU
IPC: H04N1/40
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To decide whether or not image data to be a correction object are images by simple constitution and to prevent an image correction processing corresponding to a histogram from being performed with respect to these other than the images. SOLUTION: In this image processing method which prepares the histogram of a source image, setting an image processing condition based on the prepared histogram and image processing the source image, whether or not the source image is the image is decided based on the shape of the prepared histogram, and when it is decided that the source image is not an image, the image processing is not applied to the source image.
Patent JP-H1126851-A (JP)
Title: Laser device
Inventor: NISHIZAKI JUNJI
IPC: H01S3/10
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide laser device which can emit a pulse beam having a high average power density, a uniform pulse waveform, and a high repetition rate by providing a delaying optical system which elongates the optical pulse width of a randomly polarized beam which is randomly polarized through a polarizing optical system. SOLUTION: A half mirror 3 and reflecting mirrors 4, 5, and 6 constitute a delaying optical system which elongates the optical pulse width of randomly polarized light randomly polarized through a polarizing optical system. When the optical system is operated, the system synthesizes two laser beams 7 and 8 into one coaxial beam 9 having a high repetition rate by using a polarizing prism 1. The high repetition rate is obtained by shifting the pulse time of the laser beams 7 and 8 from each other. Since the synthesized polarized beam 9 has orthogonally polarized light rays at every pulse, the beam 9 is resynthesized into a randomly polarized beam 10 through a depolarizing plate 2. Thereafter, the beam 10 is split into two beams by means of a half mirror so that one of the two beams may become a delayed beam.
Patent JP-H0927783-A (JP)
Title: Base station antenna fault detecting method
Inventor: YONEDA TSUYOSHI
IPC: H04B17/40
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To speedily detect an antenna fault in a method with which the fault of an antenna is detected at the base station equipment of a simplified portable telephone system. SOLUTION: Transmission/reception is performed while switching the same antenna, and the transmission is performed while selecting the antenna of higher received electric field intensity out of plural antennas by a transmission antenna control function 1. With the base station equipment of a mobile telephone system, the fault of the antenna is detected by detecting abnormality in the reflected wave of transmission power to the transmission antenna. The antenna for transmitting a control carrier to be sent out of the base station equipment in a fixed cycle is switched at fixed intervals by the transmission antenna control function 1 so that the control carrier can be transmitted by all the antennas and when abnormality in the reflected wave is detected, the fault of the antenna is detected.
Patent JP-S57101930-A (JP)
Title: Data transfer quantity designation system
Inventor: OOTA YOSHIHISA
IPC: G06F13/28
Filed: 1980-12-17
Abstract: PURPOSE:To continuously transfer data between optional bytes, by adding a byte transfer mode, in addition to a data transfer function provided on a data channel device, and designating an end position of a data transfer to an optional byte position in case of the byte transfer mode. CONSTITUTION:A data channel device 13 is provided with a transfer mode instruction FF which considers the contents of a data transfer quantity designating field to be the number of transfer words or the number of transfer bytes, and prescribes to transfer a data. In case when a word transfer mode has been designated by this FF, the contents of the transfer quantity designating field are considered to be the number of transfer words, and the data is transferred. On the other hand, in case when a byte transfer mode has been designated by this FF, the contents of the transfer quantity designating field are considered to be the number of transfer bytes, and the data is transferred.
Patent JP-H05338155-A (JP)
Title: Ink jet head
Inventor: SAITO MASAHIRO
IPC: B41J2/055
Filed: 1992-06-10
Abstract: PURPOSE:To obtain an ink jet head capable of miniaturization of itself and high resolution, light weight and low voltage driving of an ejection nozzle. CONSTITUTION:A plurality of insulation walls 14 are formed on a substrate 12 as well as a vibration wall 16 is formed on the insulation walls 14. A plurality of pressure chambers are composed of the substrate 12, insulation walls 14 and vibration walls 16. An electrode membrane 20 is formed on the vibration wall 16 and piezoelectric thin films are formed on the electrode membrane 20 at the position corresponding to the pressure chambers. Further, electrodes 24 are formed on the respective piezoelectric thin films 22.
Patent JP-S6237144-A (JP)
Inventor: NAKAMICHI NOBORU
IPC: B68G5/00
Filed: 1985-08-12
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-H0226464-A (JP)
Title: Semiconductor device
Inventor: MATSUURA YOSHIAKI
IPC: H01L27/14
Filed: 1988-07-15
Abstract: PURPOSE:To reduce cost and capacity by using in common the shift register of an image sensor and the shift register of a thermal head driver and uniting element groups with circuit groups on the same semiconductor substrate. CONSTITUTION:The transfer shift register of the CCD image sensor and the delay shift register of the thermal head driver are used in common and constructed on the same substrate. That is, light receiving element 1, an analog switch 2, a shift register 5 are hardware as the image sensor and the shift register 5, a latch 6 and the terminal 8 of a MOS transistor thermal head heating element are hardware on the side of the thermal head. Consequently, by uniting the two, the shift register is made common. Thus, the cost and the capacity are reduced.
Patent JP-H0820828-A (JP)
Title: Method for melting copper or copper alloy having low sulfur content
Inventor: HATANO TAKATSUGU
IPC: C22B15/14
Filed: 1994-07-06
Abstract: PURPOSE:To obtain a melting process of copper or a copper alloy, by which a large quantity of scrap raw material can be used and a material having low sulfur concn. can be produced in a low cost. CONSTITUTION:The raw material for melting the copper or the copper alloy is melted, and after raising the temp. at the m.p. or the liquidus plus 50-500 deg.C, a desulfurizing agent mixing NaCl and 0-50% the blending ratio of one or more kinds among CaO, CaCO3, Ca(OH)2, BaO, BaCO3, Ba(OH)2, MgO, MgCO3, and Mg(OH)2 to the Nail, or a mixed material of this desulfurizing agent and carbon powder having <10% of the desulfurizing agent wt., is added in the range of 0.3-30% NaCl wt. to the molten metal wt. and held. Successively, at the time of removing the desulfurizing agent after reaction, or at the time of further adding the desulfurizing agent or the mixed material of the desulfurizing agent, the surface of the molten metal is beforehand covered with charcoal or a material containing >=50% carbon.
Patent JP-H0926656-A (JP)
Title: Photographic processor
Inventor: NAKAMURA YOSHIFUMI
IPC: G03D3/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a photographic processor which can be installed in close contact with a wall by improving an evacuating mechanism. SOLUTION: The front panel 11 of the automatic developing processor 1 is provided with an opening/closing door for maintenance, so that a rear panel 12 is in close contact with the wall 2 and maintenance space 3 is secured ahead of the front panel 11. Then, the automatic developing processor 1 is constituted so that a vent 4 for removing heat and gas components such as humidity generated inside the processor 1 is opened in the rear part of the top panel 13 of the processor 1, to discharge the gas components upward.
Patent JP-H1113160-A (JP)
Title: Constructing method for and structure of heat-insulating wall
Inventor: TOYAMA AKIO
IPC: E04B1/76
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent heat-insulating panels from deforming and to improve external appearance at the outside of a building frame wall while giving high heat insulation property to a heat insulation layer formed between the building frame wall and the heat-insulating panels. SOLUTION: After a vertical heat insulation layer 18 is formed at the surface of a building frame wall 1 with foaming heat-insulating material sprayed, heat- insulating panels 3 are erected with an appropriate distance kept from the vertical heat insulation layer 18, and a layered heat insulation layer 19 is formed with foaming heat-insulating materials layered and foamed intermittently from the downside between the vertical heat insulation layer 18 and the heat- insulating panels 3. Thereby, a heat insulation layer 10 comprising of the vertical heat insulation layer 18 and the layered heat insulation layer 19 is formed between the building frame wall 1 and the heat-insulating panels 3.
Patent JP-S6421798-A (JP)
Title: Signal storing and regenerating method
Inventor: NISHIGUCHI KENICHI
IPC: G01R13/34
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a regenerative signal of high fidelity without necessitating complicated operation by changing only a slice level while keeping the number of bits for quantization as it is. CONSTITUTION:The slice level for quantizing the signal in case of storing the signal is not fixed, but the said level is distributed uniformly and spatially as changing it temporarily slowly. Thus, because the slice level for the signal quantization is changed, the phase of a higher harmonic generated by the quantization is changed, and further, because the slice level is distributed uniformly and spatially, the phase of the higher harmonic is distributed uniformly. Thus, a spurious component disappears on a frequency axis, and the signal having the spectrum of the higher fidelity to the spectrum of the original signal is regenerated.
Patent JP-S6072239-A (JP)
Title: Testing method for semiconductor device
Inventor: TAKANO KAZUYUKI
IPC: H01L21/02
Filed: 1983-09-28
Abstract: PURPOSE:To contrive to improve the efficiency of the work of testing the titled device by a method wherein many models thereof are tested automatically by utilization of marks indicating a model which are provided to a wafer. CONSTITUTION:A model discrimination device 20 provided after wafer prober 10 reads a model code S on a chip 3 in an optical manner and converts it into a digital signal, which is then transmitted to an IC tester 30. The tester 30 calls a testing program corresponding to the model from the magnetic disc 50 of a host computer 40 that group-controls a plurality of IC testers, and then loads the program to the tester 30. A starting signal is transmitted to the prober 10 on completion of loading, and measurement is started. All of wafer cassettes are automatically measured by repetition of the similar works when the measurement is finished. This construction enables efficient measurement without the need of the regularity of the arrangement of models.
Patent JP-S6070443-A (JP)
Title: Formation of micropattern
Inventor: TADA TSUKASA
IPC: H01L21/027
Filed: 1983-09-28
Abstract: PURPOSE:To enable formation of a resist micropattern good in adhesion to a substrate with a small amt. of radiation to be irradiated by using a resist made of a mixture of specified radiation decomposable type polymers. CONSTITUTION:A substrate is coated as a radiation sensitive resist film with a mixture of one of a polymer group A made of a homopolymer of a monomer represented by formula I in which R1 is methyl or Cl and R2 is haloalkyl, or its copolymer with another vinyl monomer, and one of a polymer group B made of a copolymer of a monomer represented by formula II in which R3 is <9C alkyl. After it is prebaked at a proper temp., this resist film is exposed to radiation in a desired pattern. A resist micropattern superior in adhesion to the substrate is obtained by developing it to remove the irradiated parts selectively. As the polymer usable as said [A] group, polyrifluoroethyl alpha-chloroacryate, polytrifluoroisopropyl alpha-chloroacrylate, etc. are enumerated, and the polymer usable as the [B] group, cpolymers of methyl methacrylate-methacrylic acid and ethyl methacrylate-methacrylic acid are enumerated.
Patent JP-S6238444-A (JP)
Title: Roll film carrying device
Inventor: KATO OSAMI
IPC: G03B21/11
Filed: 1985-08-12
Abstract: PURPOSE:To improve maneuverability by extruding a cartridge at the end of winding of a roll film. CONSTITUTION:When that the film F1 is rewound and the leading end is removed from a guide roller 12 is confirmed by the stop of an encoder 12a, a motor 17 is turned off to end a rewinding rotation and a solenoid 31 is turned on to restore reel driving shafts 43, 44 to respective reel non-driving positions. When the engagement of the lower supporting chip 25a of a vibration frame 25 supporting a reel driving shaft 4 with a stopper 35 is confirmed by the end of a delay timer started simultaneously with the ON of the solenoid 31, a solenoid 48 is turned on and an M-type roll film leading end delivering mechanism 6 is temporarily moved to a working position. When a cartridge A is loaded, a guide roller 42 is abutted upon the leader (f) of the film F1 through a window a4 in accordance with the movement of the delivering mechanism 6. Under said status, the cartridge A is extruded from the loading part 2 by exciting force applied from the solenoid 48 and kept at a projected status.
Patent JP-S5880307-A (JP)
Title: Production of heat-resistant cation exchange resin
Inventor: ITAGAKI KOUJI
IPC: C08F8/00
Filed: 1981-11-06
Abstract: PURPOSE:To obtain a cation exchange resin having improved heat stability, by introducing a specified amount of bromine to a styrene/polyvinylbenzene crosslinked copolymer to effect bromination of the copolymer and then sulfonating the brominated copolymer. CONSTITUTION:In a process for producing a crosslinked aromatic sulfonic acid- type storing or weak cation exchange resin, by brominating a styrene/polyvinylbenzene crosslinked copolymer with a brominating agent and then sulfonating the product with a sulfonating agent; the amount of bromine atoms introduced is set to 1.1-2.2mol/mol aromatic ring of the polymer. When the rate of bromine atoms introduced is below equimolar to the aromatic rings, the subsequent sulfonation occurs first in the aromatic rings to which no bromine atom has been introduced, and then occurs in the aromatic rings to which bromine atoms have been introduced. Accordingly, the heat stability of the resin is reduced greatly owing to the detachment of the sulfonic acid groups which are attached to the aromatic rings to which no bromine atom has been introduced. On the other hand, although the rate of bromine atoms introduced is desirable to be as high as possible, unnecessary heightening is not so desirable from the viewpoint of the reaction efficiency.
Patent JP-S57102080-A (JP)
Title: Semiconductor photo sensitive element
Inventor: OSHIRO MASAHIKO
IPC: H01L31/10
Filed: 1980-12-16
Abstract: PURPOSE:To improve a mass productivity by causing producing of a potential difference through the surface photo excitation by means of a beamform light rays, by a method wherein a thin N type or P type layer is formed on a P type or N type semiconductor to form a shallow P-N junction layer, and a pair of ohmic electrodes are placed on a substrate or a layer. CONSTITUTION:A mirror surface finishing is applied to a surface of a P type silicon substrate 8 by a HNO3-HF series chemical etching, and an N type layer 9 in a thickness of about several mum is formed by an ion implantation method or a impurity dispersion method. A pair of Au electrodes 12, 13, or 15, 16 are formed on a back surface 14 of the substrate 8 or a surface 10 of the layer 9, respectively. Through the irradiation of beam light rays through a perforation 19 in a light-shielding plate 17, an electron-positive hole pair is produced at  a center and moves along a P-N junction surface, which results in producing a potential difference between DC voltmeters 20 and 21.
Patent JP-S6421828-A (JP)
Title: Manufacture of superconductive cable
Inventor: SUGIMOTO MASARU
IPC: C04B35/00
Filed: 1987-07-17
Abstract: PURPOSE:To obtain a super conductive cable excellent in superconductive property and mechanical strength by rolling a thin plate which was made by rolling a multilayer plate that includes specific elements so as to insert into a metal pipe and contract the diameter and further inserting plural contracted core wires into a metal pipe to contract the diameter and apply heat treatment. CONSTITUTION:Y-Cu alloy plate 1 and a copper plate 2 in which copper oxide grains are dispersed are joined so as to make a two-layer plate 3 and a Ba-Cu alloy plate 4 and a copper plate 5 in which copper oxide grains are dispersed are joined to make a two-layer plate 6. Next, two-layer plates 3, 6 are joined together with an alloy plate 1 and an alloy plate opposed to each other so as to make a four-layer plate 7 and this four-layer plate 7 is rolled into a thin plate and then this thin plate is rolled into a spiral-shape to form a roll body 8. The roll body 8 is inserted into a Y-Cu alloy pipe 9 and next made into a core wire 10 by paring the diameter. Plural core wires 10 are inserted into a Y-Cu pipe 11 and made into multi-core wire by paring the diameter. This multi-core wire is made into a superconductive cable by applying heat treatment. In this way, a superconductive cable having a uniform superconductive property ranging over the whole length can be made, and a superconductive cable high in mechanical strength can be made.
Patent JP-S6239691-A (JP)
Title: Method of contact cracking for heavy hydrocarbon oil
Inventor: SATO GORO
IPC: C10G11/02
Filed: 1985-08-12
Abstract: PURPOSE:To reduce formation of hydrogen and coke and to raise conversion ratio and gasoline yield, by bringing a heavy hydrocarbon oil into contact with a particle mixture of specific cracking catalyst particles and specific alumina particles under a cracking condition. CONSTITUTION:A heavy hydrocarbon oil is brought into contact with a particle mixture obtained by blending (A) cracking catalyst particles prepared by dispersing uniformly alumina having previously fixed phosphorus component and crystalline aluminosilicate to a porous inorganic oxide matrix with (B) alumina particles having fixed one or more metallic components selected from Sb, Bi, B, Mn, Sn, alkaline earth metals and rare earth metals and fixed a phosphorus component in a weight ratio of 80/20-20/80, under a cracking condition (e.g., 460-540 deg.C reaction temperature, 4-20hr<-1>, 4-12 cat/oil ratio), to carry out contact cracking.