baber/WOPTO huggingface dataset:
Patent JP-2000033327-A (JP)
Title: Method for forming ceramic coating film on substrate with finely rugged surface
Inventor: NAGATA MAKOTO
IPC: C04B41/50
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To form a uniform ceramic coating film on the surface of a substrate without leaving bubbles in a recessed part by performing either method for applying it to a reduced pressure in the state that the surface of the substrate is brought into contact with a liq. ceramic coating agent, applying it to vibration or coating it with the liq. ceramic coating agent in the state that the surface of the substrate is kept in the reduced pressure. SOLUTION: A substrate is made to a reduced pressure state in the state that it is immersed in a liq. ceramic coating agent or vibration is applied to the substrate. The both may be performed. Thus, defoaming causes. In order to effectively accelerate the defoaming, the state of the reduced pressure and the vibration are preferably combined. The reduced pressure may be about 10-8-300 Torr, preferably 10-8-50 Torr. The vibration can use the vibration from a low frequency to a high frequency of about 1 Hz-100 kHz. The objective uniform ceramic coating film is uniformly formed on the finely rugged surface of the substrate without leaving voids between the coating film and the substrate.
Patent JP-H0383786-A (JP)
Title: Elevator way
Inventor: TANIGAWA KAZUNARI
IPC: B66B7/00
Filed: 1989-08-28
Abstract: PURPOSE:To eliminate such a risk that a worker falls from an introduction opening of a machine room, by providing a guard fence which is removably engaged and fixed to the introduction opening, in the introduction opening section of the machine room. CONSTITUTION:A worker 12 sets and fixes a guard fence 11 to an introduction opening 5 formed in the floor 4 of a machine room 2 before starting his work, and then another worker attaches a winding machine 10 to a movable pulley 8 and then manipulates a winch 6 on the lowermost story so as to lift the winding machine 10 up to the machine room 2. Next, the worker 12 in the machine room 2 carries out his work outside of the guard fence 11 fixed to the introduction opening 5 in the machine room floor 4 so as to introduce the winding machine 10 into the machine room 2 through the introduction opening 5. Since the worker carries out his work outside of the guard fence 11 fixed to the introduction opening 5 in the machine room floor 4, it is possible to eliminate a risk of falling from the introduction opening 5.
Patent JP-S6375053-A (JP)
Title: Light-scattering styrene-methyl methacrylate copolymer resin embossed sheet material
Inventor: ISHIZAKI TADAKAZU
IPC: C08L33/12
Filed: 1986-09-17
Abstract: PURPOSE:To obtain the titled material having excellent light-scattering property and keeping the property even after molding, by compounding a styrene-methyl methacrylate copolymer resin with a specific amount of thermoplastic acrylic resin beads having specific particle diameter and specific molecular weight. CONSTITUTION:100pts.wt. of a styrene-methyl methacrylate copolymer resin containing 40-50% styrene unit and 60-50% methyl methacrylate unit is compounded with 1-50pts.wt. of thermoplastic acrylic resin beads having particle diameter of 10-600mum and molecular weight of 150,000-480,000.
Patent JP-H06215130-A (JP)
Title: Median filter
Inventor: HAYASHI TAKAAKI
IPC: G06T5/20
Filed: 1991-08-29
Abstract: PURPOSE:To improve a noise reducing performance, and to obtain the picture of a high picture quality by controlling a further precise filter action corresponding to the local feature of a picture. CONSTITUTION:Picture data in a filter window are extracted by an inputting part 20, and a dispersion value is calculated by the picture element value of each picture data by a dispersion detecting circuit 22. Then, a weighting factor corresponding to the dispersion value is outputted from a factor table 24, and each picture element data outputted from the inputting part 20 are rearranged by a rearranging circuit 26 by increasing the same picture elements only in the number of the applied weighting factors. A central value selecting circuit 28 discriminates a central value in the rearranged picture element data strings, and outputs the picture element data as the picture element data of the picture element under consideration.
Patent JP-H1159161-A (JP)
Title: Unit assembly including vehicular air conditioning unit
Inventor: WATANABE TOSHIHARU
IPC: B60H1/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to improve work efficiency by communizing part item, by forming a duct of an air conditioning unit by an instrument panel formed by amounting the air conditioning unit attached so as to cover the vehicle chamber side of a unit assembly. SOLUTION: A part of a duct of a vehicular air conditioning unit 20 is formed by an instrument panel 50 attached so as to cover the vehicle chamber side of an unit assembly. That is, in the instrument panel 50, a blow-off port 28d for defrosting is provided on the upper surface, a blow-off port 28v for ventilation is provided, a blow-off port 28f for a foot is provided on the lower surface, and temperature adjusted air is guided to the blow-off ports 28d, 28v, 28f through a defrost duct Dd, a vent duct Dv, and a foot duct Df and blown off into the vehicle chamber. Moreover, when the instrument panel is attached so as to cover the vehicle chamber side outer side of the unit case, a part of it constitutes a part of the duct, and therefore, the number of parts can be decreased.
Patent JP-2001043764-A (JP)
Title: Electronic apparatus switch structure
Inventor: KONNO RIICHI
IPC: H01H9/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus switch structure capable of preventing malfunctions or damages caused by static electricity infiltrating from a clearance between a knob for operating a switch and a hole in a casing. SOLUTION: A stick switch 15, movable in the plane cross direction and vertical direction, is mounted onto a printed board 14 in a casing 16. The switch is mounted with an operating shaft portion 17, and this is mounted with an operating knob 12. The knob 12 is inserted into a hole drilled in the casing 16. A resin sheet 19 applied with antistatic finish is combined between the knob 12 and the switch 15, the combination forms hole 20 allowing engagement of the shaft portion 17 in the resin sheet 19, and the resin sheet 19 engaged with the shaft portion 17 is sized so as to cover a region, capable of preventing the effect of static electricity infiltrating from a clearance 18 between the hole in the casing 16 and the knob 12.
Patent JP-S6373523-A (JP)
Title: Method for developing resist
Inventor: TAKEI TOSHITAKA
IPC: H01L21/027
Filed: 1986-09-16
Abstract: PURPOSE:To keep a stable development under the optimum temperature condition from the time immediately after the development is started, and make it possible to increase the yield of products and to cope with the miniaturization of a resist pattern, by controlling previously the temperature of a developed object so as to be equal to a set value of development temperature. CONSTITUTION:The heat transfer medium whose temperature is adjusted to a set value of development temperature by a temperature adjusting part 7 is released to a mask W from a first discharging means 21 after the opening operation of a controlling valve only and the pressurizing operation of a heat transfer vessel 41 only. Thermal exchange is performed between the mask W and the heat transfer medium, and the temperature of mask W is previously adjusted to a set value of development temperature. After the opening operation of a controlling value 62 only and the pressurizing operation of a developer vessel 42 only, the developer whose temperature is adjusted to a set value of development temperature by the temperature adjusting part 7 is released to the mask W from a second discharging means. Then the developer whose temperature is adjusted to a set value of development temperature acts on the mask W. Without changing of development temperature, a stable developement process is progressed under the set value of development temperature, that is the optimum developement temperature, from the time immediately after the developer begins to act on the mask W.
Patent JP-H0668537-A (JP)
Title: Optical pickup
Inventor: HORINOUCHI SHOGO
IPC: G11B11/10
Filed: 1992-08-18
Abstract: PURPOSE:To make the optical pickup small by receiving a light from a semiconductor laser chip through a polarized light splitter. CONSTITUTION:Since a P polarized light component generated in a forward path reflection section 46 transmits through a forward path polarized light splitter 48, a reflected light 49 is again a linearly polarized light of S polarized light only. Since a polarized light split film is required for a return path polarized light splitter 13 of a 2nd face 5b of the splitter 48, the manufacture cost is not specially increased by coating a common material to the splitters 48, 13 in the same process. A 1st hologram pattern and a 2nd hologram pattern of a composite hologram 8 are formed as a pattern superimposed on a same area. Three functions of light collection, forward return path splitter and focus error detection light conversion on one area are realized by one composite hologram. Thus, the optical pickup for a magneto-optical disk is realized with small size at a low cost.
Patent JP-H0552834-A (JP)
Title: Calibration of process gas chromatograph
Inventor: SHIBATA SHOZO
IPC: G01N21/72
Filed: 1991-08-29
Abstract: PURPOSE:To obtain correct concn. even when the base line of an output value is changed by calculating the concn. of a component to be measured from the outputs obtained at the times when the component to be measured is present and absent in a sample using a specific formula. CONSTITUTION:An electrical breaker 6 is turned ON and a zero position signal S13 is generated in a photodetector 12. This signal S13 is processed by a waveform processing circuit 2 to become a signal V0 by an operation circuit 3 to be stored in a memory circuit 4. Next, the breaker 6 is turned OFF to set such a state that no zero position signal S13 is generated in the photodetector 12. A sample is analyzed in this state by a process gas chromatograph and, when a component to be measured is not detected by a flame photometer 11, a signal V1 is obtained as the output of the circuit 3 and, when said component is detected, a signal V2 is obtained as output. Since the relation between the concn. C of the component to be measured and the output V of the circuit 3 is C=f(V), the concn. C of the component to be measured is calculated using formula C=f(V2-V0)-f(V1-V0).
Patent JP-S6266734-A (JP)
Inventor: FURANTSU AURATSUHIAA
IPC: H04B10/63
Filed: 1986-09-17
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-2000016579-A (JP)
Title: Device to remove punching chip after plate material working
Inventor: YOSHINO TOSHIAKI
IPC: B65G47/53
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To certainly remove punching chips without being influenced by a working state of size of a hole and a protruded part of a work upper surface, etc., in case of a magnetic body work. SOLUTION: It is a punching chip removal device to remove punching chips residing on an upper surface of a work W by a chip rise after plate material working of punching, etc., a belt conveyor Cm with an electromagnet is constituted by suspending a belt 3 on a driving pulley 1 and a driven pulley 2 with a specified interval and arranging the electromagnet Mg in a space formed of upper and lower belts of a belt conveyor to circularly revolve, and it is possible to attract and carry a magnetic body material by using attraction force of the electromagnet Mg through the belt 3.
Patent JP-S6463725-A (JP)
Title: Far infra-red radiation heating plate
Inventor: SETO JUN
IPC: A47J36/04
Filed: 1987-09-03
Abstract: PURPOSE:To make a uniform heating and cooking of heated item by a method wherein a far infra-red rays radiation and heating plate to be used in heating and cooking food is covered on an outer surface of a heating metallic plate to be heated from an inner surface thereof with a far infra-red rays radiation body having a high rate of radiation. CONSTITUTION:A far infra-red rays radiation heating plate 12 constituting a heating and cooking unit 10 is covered with a far infra-red rays covering film 18 at its outer surface of a heating metallic plate 16 to be heated from inner surface through a melt injection CVD by a heating source 14. Accordingly, an entire thermal absorbing energy sucked by the heating metallic plate 16 from the heating source 14 is radiated from the radiation covering 18 to the heated item 3 as a far infra-red rays radiator R. In addition, since this far infra-red radiation R may generate a superior heating effect against the heated item 38, a superior heating processing of the heated item 38 is carried out. The far infra-red rays radiation heating plate 12 is covered. with a covering of ceramic such as Al2O3-SiO2 at its surface, a high anti-corrosion characteristic can be realized against action of salt under a high temperature.
Patent JP-S6199412-A (JP)
Title: Pwm signal generating circuit
Inventor: HORIKIRI JUNICHI
IPC: H03K7/08
Filed: 1984-10-20
Abstract: PURPOSE:To shorten the processing time without increasing the amount of hardware by making the amplitude of a PWM input signal constant and varying the amplitude of a carrier signal to generate a PWM signal. CONSTITUTION:An interruption signal generator 1 generates an interruption signal in every carrier cycle Tc of PWM. The value of the PWM input signal at the time, when the carrier signal and the PWM input signal (a sine wave input signal in each cycle Tc in the same case as the amplitude of a sine wave) cross, is stored preliminarily in an ROM 2. An RAM 3 is provided for data operation. A CPU 4 operates a clock frequency (f) of a counter and sets it to a variable clock generator 9 and reads data from the ROM 2 at the start of each cycle Tc, and in case of a right falling carrier signal, the CPU 4 operates set values to be set to counters 6-8 and sets them to counters. IN case counter, the clock signal having the frequency (f) is inputted from the generator 9 and is subtracted from said set value, and the logic of the output signal is inverted when the counted value becomes zero, and a desired PWM signal is generated.
Patent JP-S6277782-A (JP)
Title: Video tex communication system
Inventor: YOSHIDA SHINYA
IPC: H04N7/16
Filed: 1985-09-30
Abstract: PURPOSE:To transmit the picture information under the condition of inserting a card and the charged picture information and to improve the function of a system by including a card insertion request code and a charge input request code in the picture information fed to a terminal equipment from a center. CONSTITUTION:To the internal bus of the terminal equipment of a video tex communication system, a CPU 10, a ROM 11 for storing a program or the like, a RAM 12 for storing the data or the like, a video RAM 13 for displaying the picture information on a CRT11, an NCU/modem 14 communicating with the center 20, a keyboard interface 15, a card reader 16 and a coin processor 17 are connected. To an information processor 21 connected to the line of the center 20, a picture file 22 and a picture editing device 23 connected to an information input device 24 are connected. Any management control code of an open code, a card insertion or a coin input request code is added to the picture information form the center 20 and transmitted to the terminal equipment, the transmitted code is interpreted by the reader 16 and the processor 17 and displayed on the CRT1.
Patent JP-H1065486-A (JP)
Title: Vibrator and electronic device using the same
Inventor: KONDO SHUJI
IPC: H01L41/09
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To reduce occurrence of an improper mount or the like by covering a control element with a cover open to the substrate side and providing an external electrode on the outer face of the cover so as to form the external electrode with a free size. SOLUTION: A crystal-made vibrator 2 is mounted to a lower face side of a substrate 1. The vibrator 2 is mounted to a lower side of the substrate 1 with a metallic frame 3-and a metal-made cover 4 in an air-tight sealing state. A control element 5 is mounted to an upper side of the substrate 1, and the control element 5 is connected to the vibrator 2 via a bonding wire 6, a conductor 7 and a closing conductor path 7a. A cover 8 is covered to the upper side of the control element 5 thereby sealing the control element 5. The cover 8 is shaped so that its lower side is open and a connection electrode 11 is provided to a corner of an outer circumferential frame 9. An external electrode 13 is provided to an outer ceiling face and an outer side face of the cover 8. The external electrode 13 and the conductor 14 are connected to the control element 5 via the connection electrode 11.
Patent JP-H04102056-A (JP)
Title: Apparatus for detecting oxygen concentration
Inventor: YORITA HIROSHI
IPC: F02M25/07
Filed: 1990-08-20
Abstract: PURPOSE:To highly accurately detect oxygen concentration by means of a pumping current value and prevent deterioration in emission to suppress an exhaust amount of the emission within a regulated value by suppressing the pumping current to 70% or lower of the threshold current. CONSTITUTION:A differential amplifier 201 outputs a signal proportional to potential difference between terminals 1013 and 1014 of a sensing cell 101. An output of a voltage comparator 202 drops when the output of the amplifier 201 rises with voltage of a reference voltage source 203 as reference, and it rises when the latter drops. Terminals 20411, 20412 of a voltage comparator 2041 of an applied voltage control circuit 204 are of the same voltage. Pumping current when the electromotive force is constant flows to a flow detecting resistor 205, and a differential amplifier 206 outputs a signal proportional to potential difference between both ends of the resistor 205. O2 concentration is measured based on the signal. Since voltage of a power source 203 is set to a value that electromotive force when the pumping current is 70% or less of a threshold current value is multiplied by an amplification magnification of the amplifier 201, electromotive force at a pumping cell 102 is constant at 20mV and the pumping current will not exceed 70% of the threshold current.
Patent JP-H1060678-A (JP)
Title: Method for electrolytically refining copper
Inventor: FURUMI HIROSHI
IPC: C25C1/12
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent the deposition of Sb and Bi on an electrolytic cell and electrolytic copper, to obtain a high-quality product electrolytic copper and to reduce the repetition of Cu, Sb and Bi in the refining stage by using a waste liq. from an electrolytic refining stage as the liq. to be supplied to an electrolytic extraction stage and the waste liq. from the extraction stage as the liq. to be supplied to the refining stage. SOLUTION: Electrolytic refining and decoppering electrolysis are conducted in the same way as the conventional techniques. The electrolytic refining and extraction are conducted in this case, the waste liq. from the electrolytic cell in the refining stage added with only an ordinary additive is directly supplied to the electrolytic extraction tank, and further the waste liq. from the electrolytic cell in the extraction stage is supplied again to the electrolytic cell in the refining stage to make a cycle. As a result, the elution of Sb and Bi from the electrolytic reforming anode is effectively prevented, and the Sb and Bi are oxidized since the electrolytic extraction waste liq. is rich in dissolved oxygen and concentrated as an electrolytic slime. Consequently, the Cu electrodepositing on the cathode side forms high-quality electrolytic copper.
Patent JP-S6197852-A (JP)
Title: Semiconductor element
Inventor: OKAMOTO TOMIO
IPC: H01L21/60
Filed: 1984-10-18
Abstract: PURPOSE:To contrive to improve the mass productivity and reliability by preventing the propagation of cracks generating in bonding pads during the growth of insulation films by CVD by a method wherein a band conductor layer not contributed to wring is provided in proximity to the whole or part of the periphery of a pad. CONSTITUTION:The conductor layer including a bonding pad 1 is formed out of Al or Al alloy, and its periphery is almost all surrounded by a band conductor layer 6. The band conductor layer is e.g. 5-20mum wide and is provided at an interval of 10-30mum from the bonding pad. Cracks 3 of an insulation film which generate in the periphery of the bonding pad during the growth of insulation film stop at the inner periphery of this band conductor layer but do not propagate outside. Providing this layer in the form of branching from the wiring part extending out of the bonding pad produces the same effect. Besides, if this laser is provided in the form of surrounding only the side situated inside the bonding pad on the element, the propagation of cracks of insulation film to the principle circuit part can be prevented.
Patent JP-H0383077-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/01
Filed: 1989-08-25
Abstract: PURPOSE:To facilitate updating of image forming materials and to stably supply a high-quality color image by housing plural process units obtained by allocating the image forming materials in a compact manner and adopting a bucket member attachable to and detachable from a device main body. CONSTITUTION:An image carrying unit I including plural image carrying drums 1 and plural cleaning devices 40, for instance, a process unit consisting of a developing unit including plural developing units 36 to 39 and the bucket member 90 housing a transfer drum 50 arranged above the unit are loaded on the device main body 1. With an upper case 2 opened, the bucket member 90 can be removed upward. Consequently, a high-quality color image free of color slurring can be stably supplied, and moreover part replacement and maintenance are facilitated.
Patent JP-S6376294-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/68
Filed: 1986-09-18
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-S60112086-A (JP)
Title: Display device for used amount
Inventor: SUZUKI SEIICHI
IPC: G03G21/02
Filed: 1983-11-22
Abstract: PURPOSE:To grasp the deterioration state of photosensitive body accurately and obtain an image of invariably high quality by integrating the amount of operation of an electrostatic charge device. CONSTITUTION:An hour meter 20 is connected to a line for operating the electrostatic charge device 2 from a CPU21. Then, the feed time in the electrostatic charge operation of the electrostatic charge device 20 is integrated by the hour meter 20. Therefore, the deterioration state of the photosensitive body 1 is grasped from the integral value.
Patent JP-H0886512-A (JP)
Title: Warm-air heater equipped with air cleaner
Inventor: FUJIWARA YOSHIMITSU
IPC: F23N5/24
Filed: 1994-09-14
Abstract: PURPOSE: To permit alarm at a proper time when cleaning is necessitated by a method wherein a control means, flashing an operation lamp by detecting the reduction of a current when dust is adhered to a negative electrode, arranged opposingly to a positive electrode effecting corona discharge, is provided. CONSTITUTION: A warm-air heater equipped with an air cleaner is provided with a fan for sending warm-air out to the lower part of a burner while air for convection is introduced through a filter into an instrument by the operation of the fan. A positive side electrode 7, discharging corona discharge spherically in space by impressing a voltage, and a negative side electrode 8, collecting dust charged with plus polarity, are arranged alternately inside of the filter. In this case, a control means 12 is provided while a voltage supplying device 9, a current detecting device 10 and an operation lamp 11 are connected to the control means 12. When the adhesion of dust is much, an overcurrent is generated between the electrodes 7, 8 and the value of the current is smaller than a given value, the operation lamp 11 is flashed to alarm the necessity of cleaning.