baber/WOPTO huggingface dataset:
Patent JP-H0360055-A (JP)
Title: Manufacturing method of integrated circuit
Inventor: ROI MOU
IPC: H01L21/3205
Filed: 1990-07-25
Abstract: PURPOSE: To simplify the process by forming a photoresist pattern by using an image inversion method and a lift-off method. CONSTITUTION: An insulating layer 12 of SiO2 is formed on the upper surface of a substrate 10, and a contact hole 14 is formed in the insulating layer 12. Next, W-metal 16 is filled in the contact hole 14, and an insulating layer 18 of SiO2 is formed on the insulating layer and metal filled contact holes 14, 16. Next, the photoresist 20 is formed on the insulating layer 18, treated by the inversion method, and after developing, a lift-off process is performed, and a pattern region having an inverted trapezoidal shape is formed. In succession, plasma-etching is performed, the portion of insulating layer 18 is etched, and a groove 22 is formed. Then, a thin layer of Si or W is formed. A photoresist region coated with an Si or W film 24 is removed by a chemical treatment in succession.  Next, W-metal is filled in a gutter 22, and in this period, Si 26 on the W-metal 16 is consumed and W 28 electrically contacted to W-metal 16 is formed. Next, a passivation layer 30 is formed on this structural body. By so doing, the manufacturing method can be simplified.
Patent JP-S60143359-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1984-09-17
Abstract: PURPOSE:To increase electric charge receptive power to the extent of making practicable the image formation by Carlson system and to decrease residual potential by forming an a-Si barrier layer contg. oxygen and a specific amt. of the IIIb group impurity between a photoconductive substrate and an a-Si photoconductive layer. CONSTITUTION:An a-Si barrier layer contg. oxygen and about 10-20,000ppm the group IIIb impurity is formed between a conductive substrate and an a-Si photoconductor layer. The insulating characteristic of the barrier layer is improved and the excellent barrier effect is obtd. by the incorporation of an adequate amt. of oxygen into the barrier layer formed in the above-mentioned way. The dark resistant required at the least for the barrier layer can be assured without increasing the oxygen content as the IIIb group impurity is added together with the above-mentioned oxygen to the barrier layer. The adhesion to the a-Si barrier layer is good when Al is used for the substrate. Generation of exfoliation and crack is thus obviated even after reiterative use for a long period of time. The implantation of the electric charge from the conductive substrate is effectively prohibited by providing the barrier layer in the above-mentioned way, by which the surface charge receptive power of the a-Si photoconductive layer is increased and the photosensitive body is usable for image formation by Carlson system.
Patent JP-H11144777-A (JP)
Title: Electrical contact having elastic restoring action
Inventor: CRESTIN JOSEPH
IPC: H01R4/48
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrical contact having elastic restoring action so as to be fitted to an end of a cable. SOLUTION: An area 1" named as a fixation area of a cable 1 is fixed to a device housing 6 at a position close to a fitting end of a strip, and a cable 1 is formed into a hook 1"' shape between the fixation area 1" and the end 1' fitted to a contact head 2, and the cable 1 forms a free space with a recessed curved part thereof. The contact head 2 has a vertical contact surface 2c in relation to the longitudinal axis of the cable end 1', and it can be elastically moved on the same axis with the longitudinal axis, and a strip 3 is provided in a free space, and energized by a spring 11 fixed to the device housing 6.
Patent JP-2001025000-A (JP)
Title: Monitoring system
Inventor: MAEDE YUKIHIKO
IPC: H04Q9/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To transmit additional monitor information without newly laying a communication path. SOLUTION: Existing power distribution devices 10A are installed in a control room B1 and a job site A1, and the respective power distribution devices 10A are connected to each other through a communication line 9A, so that the operation information of a controller 5 for a controlled system C or various sensors 6a-6d can be transmitted/received to/from a controller 3. In the case of executing extension by using a visible camera 7 and a monitoring device 4 such as monitor, a modem 11 is installed for modulating the signal of a measuring instrument in the control room B1 and the job site A and the modulated signal is transmitted while utilizing a free line or free frequency band between the power distribution devices 10A.
Patent JP-H0867724-A (JP)
Title: Unsaturated-polyester resin composition for pregelation, pregelation method, and pregelation product
Inventor: IKEDA YOSHIMINE
IPC: C08K5/03
Filed: 1994-08-19
Abstract: PURPOSE: To obtain an unsaturated polyester resin composition whose pregelationcan easily be controlled and which gives a pregelation product having satisfactory storage stability by compounding an unsaturated polyester resin with an organic peroxide and ascorbic acid. CONSTITUTION: This resin composition comprises an unsaturated polyester resin, an organic peroxide (e.g. t-butyl hydroperoxide or t-butyl peroxybenzoate), and ascorbic acid. The composition is heated at 40-100 deg.C and then cooled to 20 deg.C or lower to cause the polyester resin to undergo pregelation.
Patent JP-2000028339-A (JP)
Title: Appearance inspection device and method therefor
Inventor: ICHINOSE KUNIO
IPC: G01B11/30
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To highly efficiently and precisely inspect the state of a metallic plane surface having irregularities such as rolled scales. SOLUTION: In this method for inspecting appearance, when irradiating the surface of an object 8 to be inspected carried to a prescribed position by a carrying device 1 with illuminating lights, the irradiating angle of the illuminating lights irradiated by an illuminating device 3 to the irregularities directions of the surface of the object 8 is set as a first prescribed angle according to the irregularities, and the irradiating angle to the projecting and recessing directions of the surface of the object 8 is set as a second prescribed angle according to the projection and recession. Also, the surface of the object 8 which is irradiated with the illuminating lights is photographed by a photographing camera 4, and the analysis and processing of the photographic image is operated by an image processor 5, and the validity/invalidity of the object 8 is judged, based on the signal outputted from the image processor 5 by a controller 7, and an object 8 is selected, based on the judged result.
Patent JP-S6352534-A (JP)
Title: Parallel data transmission system
Inventor: KANBARA TAKAHIRO
IPC: H04L1/08
Filed: 1986-08-22
Abstract: PURPOSE:To decrease number of transmission lines by inverting bits of a transmission data and sending the result twice so as to eliminate the need for a transmission line for error detection bit. CONSTITUTION:A transmission data'1001' being the inversion of a transmission data'0110' is generated by a data transmitter 4 at the sender side and transmitted through a data transmission line 1. The inverted transmission data is fetched in the 1st data latch 2 at the reception side. Then the transmission data '0110' is transmitted to a transmission line 7 by the data transmitter 4 at the sender side. A transmission data A is fetched in the 2nd data latch at the reception side. The inverted transmission data and the transmission data received by the 1st and 2nd data lathes 2, 3 are sent to a reception data error detector 6 at the reception side to check an error in the bit unit.
Patent JP-H0248008-A (JP)
Title: Electroconductive high-preformance filter
Inventor: KAKIZAKI JIRO
IPC: B01D46/50
Filed: 1988-08-05
Abstract: PURPOSE:To suppress the generation of static electricity in the filter and to obtain a highly clean space by disposing conductive high-performance filter media in a conductive frame material and hermetically joining both by a conductive adhesive material. CONSTITUTION:The conductive high-performance filter A is formed by disposing the conductive high-performance filter media 2 curved to an accordion shape into the metallic frame material 1 consisting of, for example, aluminum, etc., and hermetically adhering both by the conductive adhesive material. The filter media 2 are used by forming glass wool from highly conductive glass fibers consisting of, for example, glass fibers subjected to metal plating on the surfaces. The adhesive material prepd. by mixing a conductive material such as metal powder with, for example, a synthetic resin adhesive material is used for the adhesive material 3. The produced plural filters A are supported by the respective frame materials 1 to a ceiling frame B made of aluminum and are electrically conducted; in addition, the filters are hermetically fixed by the conductive adhesive material. Further, the ceiling frame B is electrically grounded. The generation of the static electricity is prevented in this way and the electrostatic sticking of the fine particles of dust to the various places in a room is prevented.
Patent JP-2000029791-A (JP)
Title: Method for encoding and decoding of information recording medium
Inventor: EZAKI AKIRA
IPC: G06F21/62
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To increase the capability of protecting the secrecy of information recorded on an information recording medium without making device constitution complicated, even when only one encoding key is used by selecting and substituting a new encoding key for a fixed encoding key according to information obtained, when the information recording medium is accessed. SOLUTION: Scramble data s'WD encoded, including the mathematical values, digits, and blocks of non-scramble data WD in the encoding key as specified by one encoding key selected out of predetermined encoding keys, according to the time data Dc and access frequency Da when the information storage medium 1 is accessed are generated and recorded on the information recording medium 1. For decoding, decoding keys K1 to Kn in an encoding key code function table 31 are scanned. Then when the encoding key K1' read out of the descramble data RD and the encoding key K1 set at the time of the scanning match each other, it is decided that the recorded information is correct.
Patent JP-2000029197-A (JP)
Title: Color proof device
Inventor: KAWASHIMA SHINJI
IPC: G03F1/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To improve accuracy and efficiency in color proof operation. SOLUTION: As for a difference frame image CMB as one of the color proof result images of the first proof and the second proof; display to the effect that confirmation has been finished is made by a specified color painted-out mask MS1 concerning an area where the content of the difference has been confirmed out of the respective difference parts between the first proof and the second proof. Even when many difference parts exist, the oversight of the confirmation is prevented and needless overlapped confirmation is also prevented, so that the accuracy and the efficiency in the color proof operation are improved.
Patent JP-S5987555-A (JP)
Title: Hash total checking system of microprogram rom
Inventor: NAGASE KENICHI
IPC: G06F11/10
Filed: 1982-11-10
Abstract: PURPOSE:To execute by a program which is simple and has a small number of steps by switching to a program and a data for deriving a hash total value, when a microcomputer reads the contents of a microprogram ROM. CONSTITUTION:A read flag showing that an ROM3 is reading out a data, and an upper address are set into a register 8 of a register 1. Subsequently, the read flag and the upper address of the ROM3 are set to a B port. Next, the data of the ROM3 is set to an accumulator 10 by using the contents of a register 0 as a lower address, and the contents of a register 2 are added and stored in the register 2. The contents of the register 0 are added by ''1'', whether a hash total check of one page portion is ended or not is checked, and when it is ended, the upper address of the ROM3 is added by ''1''. Whether a hash total value of all data is derived or not is decided, and when it is a prescrived value, it is normal, and if it does not become said value, it is decided that said check is ended abnormally.
Patent JP-H0925449-A (JP)
Title: Cold curing aqueous coating material composition
Inventor: HISAI TSUNETAKA
IPC: C09D163/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain a cold curing aqueous coating material composition excellent in water resistance, storage stability, smoothness and weather resistance, capable of providing the same luster as that of a solvent type coating material even when applied to a base material having a rough substrate. SOLUTION: This cold curing aqueous coating material composition comprises (A) 5-36wt.% (solid content) of a copolymer resin having 15-80mg KOH/g acid value and 5,000-50,000 weight-average molecular weight, (B) 1-25wt.% (solid content) of an aqueous resin dispersion having 300-5,000 epoxy equivalent and 20,000-120,000 weight-average molecular weight and (C) a pigment.
Patent JP-S5994510-A (JP)
Inventor: JIYOOJI SHINOPUROSU
IPC: B21B33/00
Filed: 1983-10-21
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-S6088359-A (JP)
Title: Simple magnetic powder flaw detection apparatus
Inventor: KINOSHITA HAYATO
IPC: G01N27/84
Filed: 1983-10-19
Abstract: PURPOSE:To enhance working efficiency by enabling single hand operation and to also enable marking, by providing exciting coils to both leg parts of a U- shaped iron core and arranging a black light for irradiating the magnetic flux range of a material to be inspected and a magnetic powder solution nozzle in a related state. CONSTITUTION:Exciting coils 3, 3 are wound around both legs of a U-shaped iron core 1 and a black light 4 for irradiating the magnetic flux range (oblique line part) generated to a material 6 to be inspected by the iron core 1 and both exciting coils 3, 3 and a magnetic powder solution nozzle 7 are arranged to the central main part 5 of the iron core 1. Various operation buttons 9 are provided to the grasping part of a grasping rod 8 attached to the upper surface of the central main part 5 and the magnetization of the iron core 1, the irradiation of the black light and the sprinkling of the magnetic powder solution can be performed by a single hand. The magnetic flaw detection apparatus is hung through a hanging ring 10 and a balancer 11 and can be moved by a single hand.
Patent JP-S6087053-A (JP)
Title: Recording device
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41J2/395
Filed: 1983-10-20
Abstract: PURPOSE:To perform recording of high resolution on a recording body by a method wherein slender conductive bodies are supported in a reinforcement, while the lateral surfaces of the conductive bodies on the side of the running direction thereof are exposed outside the reinforcement, and the ends of the conductive bodies are pressed on the recording body and made to run. CONSTITUTION:Breakdown recording paper 21 is formed of an aluminum evaporation layer 22, a black layer 23 and base paper 24. Slender conductive bodies 26 are buried in a reinforcement 27 in such a manner that the ends of the slender conductive bodies are made to run in contact with the aluminum evaporation layer, and the lateral sides of the slender conductive bodies on the side of the running direction thereof are exposed outside the reinforcement, whereby a write-in electrode head 25 is constructed. During the running, an electric signal from an electric signal source 21 is impressed between the slender conductive bodies 26 and the aluminum evaporation layer 22 for electric conduction. Thereby the aluminum evaporation layer is broken down, the black layer 23 is exposed, and thus a pattern according to the electric signal is visualized.
Patent JP-H1035342-A (JP)
Title: Cup holding device
Inventor: TAKIGAWA TOMOHIRO
IPC: B60N3/10
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a cup holding device having plural container holding parts, of which the width can be reduced when stored. SOLUTION: A frame member 14 of a cup holding device 10 is installed on a rear wall part of a console box, and a lid 26 is rotatably journaled to the frame member 14. An arm part 34 formed on the lid 26 has a journaled support 42, and the support 42 has the journaled left and right rings 56, 58. The rings 56, 58 are energized in the direction of an operating position by a coil spring 59. The guide faces 56B, 64A of the rings 56, 58 are slided to the frame member 24 when the support 42 is moved in the direction of the storing position, while rotated downward, thereby the rings 56, 58 are rotated in the direction of the storing position. That is, the left and right rings 56, 58 are rotated toward inside to be vertically overlapped in the storing position, when the lid 26 is rotated in the storing direction.
Patent JP-H1038433-A (JP)
Title: Temperature control device for refrigerator
Inventor: TOYOSHIMA MASASHI
IPC: F25D11/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent adhesion of frost and ice to a damper device as a result of humid air reversely flowing from a refrigerating chamber to a damper device when a compressor is stopped. SOLUTION: When the measured temperature in a refrigerator is decreased to a value lower than a set temperature, opening closing state of a baffle is decided at a step 8 to stop a compressor and the like. When the baffle is closed, an advance to a step S11 is effected. When the baffle is opened, closing operation of the baffle is effected at a step S9 and it is decided at a step S10 whether closing operation is completed. When closing operation is not completed, operation is returned back to a step S1 and operation to make a round of a loop is effected until closing operation of the baffle is completed. Meanwhile, when closing operation of the baffle is completed, an advance to a step S11 is effected. As noted above, after the baffle is closed, the compressor and a fan are stopped at a step S11.
Patent JP-2000023946-A (JP)
Title: Iris imaging instrument and method therefor
Inventor: WADA JOJI
IPC: A61B5/117
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To exactly and quickly image a location of an iris of a person by providing an iris illuminating device constituted so as to irradiate the eyes of the person with light in a fan form and to perform a light location recognition for exactly making an iris image pickup camera moved by recognition information on the person and the iris image pickup images as images. SOLUTION: The vertical directions of a lens 24 and an iris illuminating device 3 are fixed by revolving iris camera body of equipment supports 34, 37 by a tilt motor 26 by positional information of a person location recognition camera, and at the same time, the left and right directions are fixed in position by shaking a mirror 25 in the left and right directions by a pan motor 27. Illumination for the eyes of the recognized person by the iris illuminating device 3 is performed for a light source of the iris camera illuminating device 3 through the lens 24. As the lens 24, a cylindrical lens, a f-θ lens making the light source as a fan-formed pattern or a convex lens which is made into the fan-formed pattern are used.  By radially irradiating light in a horizontal direction and irradiating the eyes of the recognized person with light, a method in which a control in the horizontal direction is not required is made.
Patent JP-H0865160-A (JP)
Title: Frequency synthesizer
Inventor: MATSUMOTO TAKAYUKI
IPC: H03L7/093
Filed: 1994-08-22
Abstract: PURPOSE: To reduce fluctuation in an output signal frequency even when an open loop is formed just after the frequency is switched by decreasing a capacitance change by an applied voltage in a capacitor located between an on/off switch and a voltage controlled oscillator more than a prescribed value and decreasing the hysteresis more than a prescribed amount. CONSTITUTION: An output signal from a voltage controlled oscillator 1 is branched and outputted from an output terminal 7 and then branched to a variable frequency divider 2, in which the signal is frequency-divided and given to a phase comparator 3 together with a reference signal given to a reference signal terminal 4. Then a signal corresponding to the phase difference of the two input signals to the phase comparator 3 is given to a filter 51 of a loop filter 5 and its output signal is fed to an analog switch 6, and its output signal is given to a filter 52. An output signal of the filter 52 is given to the oscillator as a control signal voltage to form a feedack loop. Thus, the change in the capacitance of all capacitors other than a high frequency grounding capacitor 13 in existence between the switch 6 and the oscillator is reduced.
Patent JP-S5898608-A (JP)
Title: Cam shaft for internal-combustion engine
Inventor: KITABAYASHI SHIROU
IPC: F01L1/04
Filed: 1981-12-07
Abstract: PURPOSE:To manufacture a light weight cam shaft easily, by molding a cam part, a journal part and a shaft part simultaneously from a metallic pipe by bulge molding. CONSTITUTION:A predetermined position of a metallic pipe B is made to bulge out in a form corresponding to a mold surface 1a of a metallic mold 1 by applying hydraulic pressure to the metallic pipe B. A bulged out part of the metallic pipe B by plastic deformation becomes suitable for a cam part and a journal part as its strength is improved due to face hardening. With this, manufacture can be done easily and the whole of a camshaft can be made lighter as it possesses sufficient strength due to face hardening even if a material whose thickness is comparatively thin is applied to it.
Patent JP-S6439716-A (JP)
Title: Vapor growing method
Inventor: OHASHI SHUICHI
IPC: H01L21/31
Filed: 1987-08-05
Abstract: PURPOSE:To effectively and thermally decompose a reaction gas, to uniformly introduce the gas from diffusing holes and to form a vapor grown film of high quality by providing a gas preheating tube in a furnace in a core tube of a reduced pressure vapor growing furnace, and preheating the introduced reaction gas. CONSTITUTION:A plurality of gas preheating tube 5 in a furnace provided in a rear manifold 3 is arranged in a core tube 1 sealed by a front manifold and a cap 4, reaction gas is introduced, heated to be thermally decomposed by a heater 7, the gas is uniformly diffused from the diffusing holes 5a of the tube 5, and a semiconductor wafer 8 placed in the tube 1 is covered with a vapor grown film. Thus, since sufficiently and thermally decomposed reaction gas is supplied to the periphery of the wafer 8 in the tube 1, the vapor grown film of high quality can be formed on the wafer 8.
Patent JP-H0643137-A (JP)
Title: Capillary column for electrophoresis
Inventor: MIZUNO MASAKO
IPC: B01D57/02
Filed: 1992-07-23
Abstract: PURPOSE:To provide an electrophoreses capillary column which attracts little protein, etc., and allows high separation and reliable analysis. CONSTITUTION:A capillary column for electrophoresis comprises a fused silica tube whose interior has a hydrophilic polymer coating of uniform thickness in fixed phase. The fixed phase is 10-100nm thick with a concentration of bridge agent of 5-10%, so that the capillary column can hardly attract protein, etc. Thus the analysis with high separation and good reproducibility becomes possible for longer-life capillary.