baber/WOPTO huggingface dataset:
Patent JP-H10130819-A (JP)
Title: Neutral metallic particle beam source and coating forming method using it
Inventor: NAGAMACHI SHINJI
IPC: H01J27/26
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a neutral metallic particle beam source capable of plotting thin coating composed of a metal or the compound thereof with an optional pattern from several tens μm to several mm at a high speed, and to provide a coating forming method using the beam source. SOLUTION: In a vacuum chamber 1, a liq. metallic ion source 2, a drawing electrode 3, an ion removing electrode 4 and an aperture 5 for forming are successively arranged, and neutral particles drawn from the liq. metallic ion source 2 together with ions are formed in the aperture 5 for forming, by which a neutral metallic particle beam high in flux density, small in a source size and thus having good cross-sectional shape precision is obtd., which is applied to a target T, so that the plotting of thin coating with an optional pattern good in shape precision is made possible at a high speed.
Patent JP-H11118961-A (JP)
Title: Time correction system
Inventor: NEGISHI SATORU
IPC: G04G5/00
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce costs and power consumption and at the same time to simply build a system by correcting an error for the clocking result of itself being obtained by a clocking means. SOLUTION: A clock circuit 12 counts time based on a clock signal being provided in an undersea station 10. A CPU 13 corrects the error between the time at a clock circuit 12 and the absolute time. A transducer 15 converts a modulated transmission signal that is inputted by a modem 14 to an acoustic signal S, outputs the acoustic signal S, and converts the acoustic signal A being outputted from an undersea station 20 to a reception signal. A reference time generator 21 generates reference time information being synchronized with the absolute time according to time information from a GPS satellite. A CPU 22 outputs the reference time information as a transmission signal.  A transducer 24 converts the modulated transmission signal that is inputted by a modem 23 to the acoustic signal S, and at the same time converts the acoustic signal S from the undersea station 10 to a reception signal.
Patent JP-H09181027-A (JP)
Title: Wet treatment method
Inventor: AOKI HIDEMITSU
IPC: H01L21/304
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To avoid contamination by the industrial wastes such as halogen, etc., which are difficult to dispose of in washing, etching, post process, etc., by a method wherein active acidic ion water containing electrolyte ions which are obtained by the electrolysis of water containing electrolyte or active alkaline ion water containing electrolyte ions is employed. SOLUTION: Pure water which is produced through an ion exchanger 9 is supplied to an electrolysis water bath 1 which is divided into two bath parts (1-A) and (1-B) by a porous film 2. A DC power supply 5 is connected to electrode rods 3a and 3b provided in the bath parts (1-A) and (1-B) and an electrolysis current is applied to produce OH<-> (alkaline) ion water in the bath part (1-A) in which the rod 3a to be a cathode is provided and H<+> (acidic) ion water in the bath part (1-B) in which the rod 3b to be an anode is provided. The produced OH<-> ion water and H<+> ion water are taken out into processing baths 6a and 6b respectively. Si wafers are put into a wafer carrier 7a or 7b and dipped into the processing bath 6a or 6b respectively.
Patent JP-H10123737-A (JP)
Title: Production of electrophotographic photoreceptor, electrophotographic photoreceptor, apparatus for production of electrophotographic photoreceptor and image forming method
Inventor: NAKAMURA MITSUHIDE
IPC: G03G5/05
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a process for efficiently producing electrophotographic photoreceptors by which high-quality images prevented in the generation of white dots and black dots are obtainable, by using a conductive supporting body having excellent surface smoothness. SOLUTION: This process includes at least a supporting body manufacturing stage for manufacturing the conductive supporting body 1, and a coating stage for coating the surface of the conductive supporting body 1 with a photosensitive layer. A pressure treating stage of pressing a treating member 4 to the surface of the conductive supporting body 1 is executed before the coating stage. The respective members are recommended to be formed in the following manner: The conductive supporting body 1 is formed of a non-machined aluminum pipe subjected to a drawing treatment or ironing treatment or an aluminum pipe subjected to a honing treatment after machining. The treating member 4 is formed of an elastic member deformable to increase the contact area with the surface of the conductive supporting body 1 when the member is pressed to the surface of the conductive supporting body 1.  The elastic member is preferably formed of either of a brush or sponge.
Patent JP-H09125912-A (JP)
Title: Operating method for single-shaft combined cycle plant
Inventor: KONO TAKESHI
IPC: F01K23/16
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To secure steam-turbine cooling steam and gland sealing steam during operation until rises to a re-input load after the shift to shaft or plant single operation by load interruption. SOLUTION: An exhaust heat recovery boiler 4 is constructed as a three- pressure type, the outlet of an intermediate-pressure superheater 14 is made to branch off, an auxiliary steam supply pipe 31 for supplying auxiliary steam to a shaft-assisting steam main pipe 21 is connected to this branching part to constitute a system that secures parts of gland sealing steam and steam- turbine cooling steam, and at least either of control set pressures for the pressures in high-and intermediate-pressure drums 5, 13 and for the outlet steam pressures of high-and intermediate-pressure superheaters 6, 14 is built up to a predetermined pressure to secure the cooling steam of a steam turbine 2.
Patent JP-H02130829-A (JP)
Title: Formation of fine pattern
Inventor: AINEHARA AKIO
IPC: H01L21/3205
Filed: 1988-11-10
Abstract: PURPOSE:To form lift-off patterns of the correct size at a high temperature by forming organic layer patterns by dry etching and making said organic layer patterns heat-resistant. CONSTITUTION:A heat-resistant organic layer 2 is formed on a substrate 1 and baked and another organic layer 3 is formed to make a double-layer structure. An inorganic layer 4 of a metallic or inorganic compound is formed on the organic layer 3 and an organic layer of resist 5 is formed thereon. Resist patterns 5' are formed by exposure and development. The inorganic layer 4 is etched by dry etching with RIE to form inorganic layer patterns 4'. The lower organic layers 2 and 3 are etched by dry etching with oxygen plasma 8 to form organic layer patterns 2' and 3'. In this case, the line width of the inorganic layer patterns 4' after dry etching is kept the same as designed at the beginning while the lower organic layer patterns 2' and 3' are narrower than the upper layers.
Patent JP-H05103097-A (JP)
Title: Priority call connection system
Inventor: NAKANO MASAKAZU
IPC: H04M3/42
Filed: 1991-10-04
Abstract: PURPOSE:To implement the priority call connection service depending on a called subscriber class by identifying a called subscriber telephone number in a telephone exchange system. CONSTITUTION:A called subscriber class conversion database 3 converting a called subscriber number into a called subscriber class is provided in common in a network, and the called subscriber class conversion database 3 is accessed at the end of dial by a caller subscriber 2, and when the called subscriber is a called subscriber to which priority connection service is applied, a caller subscriber class of call connection information of an optional caller subscriber is rewritten by the called subscriber class and the connection between the optional caller subscriber and the called subscriber is processed as the priority connection service.
Patent JP-S62144973-A (JP)
Title: Platen
Inventor: ZUSHI YASUO
IPC: B41J11/053
Filed: 1985-12-19
Abstract: PURPOSE:To make it possible to obtain a platen light is weight, inexpensive and generating low noise, by providing an outer layer of a rubber elastic material on the outer periphery of a core member formed of a rigid plastic, each end of which are fitted with a shaft constituting of a cylindrical metallic rod. CONSTITUTION:An outer layer 3 formed of a rubber elastic material or a flexible plastic having about the same degree of elasticity as that of the rubber elastic material is provided on the outer periphery of a core member 2 formed of a rigid plastic having each end fitted with a shaft 1 consisting of a cylindrical metallic rod. The core member 2 may be made of any rigid plastic, e.g., polypropylene or rigid polyvinyl chloride. The core member 2 can be molded as one body with the shafts 1 by a plastic molding method such as injection molding. The outer layer 3 can be provided on the outer periphery of the core member 2 by a plastic molding method such as injection molding, in the same manner as in molding the core member.
Patent JP-H02133033-A (JP)
Title: Protective device for static electrical equipment
Inventor: NAKATSUKA SHOJI
IPC: H02H5/08
Filed: 1988-11-09
Abstract: PURPOSE:To detect internal trouble without generating the null time under a protective state by controlling a protective device so that the protective device is operated when pressure is brought to a specified value or more and operated when pressure is brought to a predetermined value or less higher than the specified value on the basis of the result of the detection of the pressure of an air chamber while detecting an external factor. CONSTITUTION:An oil-filled transformer is not interrupted even when a make and break contact 25A is operated during a time when an earthquake relay 24 is worked. That is, the transformer is not interrupted even when internal trouble in which pressure is increased at the same time as an earthquake is generated is generated and the make and break contact 25A is operated, and a make and break contact 25B is worked and the oil-filled transformer is interrupted when pressure is further elevated. Since the oil filled transformer is intercepted, the progress of the internal trouble is stopped, thus preventing a rise up to the breaking of a tank of pressure in a tank 1, then protecting the tank.
Patent JP-2000108976-A (JP)
Title: Vibration isolating bar handle
Inventor: MATSUO HISAFUMI
IPC: B62K21/14
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To easily provide vibration isolating structure of a grip part in a bar handle. SOLUTION: This bar handle is separated into a handle pipe 1 and a grip part 2. A fitting member is pressed into the end of the handle pipe 1 and provided with a nut part. The end of the grip part 2 is made a connection part 5, and vibration proof rubber integrally provided with a collar of square cross section is pressed therein to integrate the collar and the connection part 5. One end of the collar is pressed into a square cross section part 6 of the fitting member and fastened to the nut part of the fitting member by a long-sized bolt. The handle pipe 1 and the grip part 2 are therefore connected through the vibration proof rubber to isolate the grip part 2 from vibration.
Patent JP-H08140923-A (JP)
Title: Tip part of endoscope
Inventor: ITOU KEIJI
IPC: G02B23/24
Filed: 1994-11-18
Abstract: PURPOSE: To provide a tip part of an endoscope which facilitates the loading or unloading of a tip cap body with a nozzle on or from the body of the tip part without breaking the cap. CONSTITUTION: This tip part of an endoscope is provided with a tip cap 50 freely detachably from a tip part body 1 having a nozzle formed thereon to blow a fluid to the surface of an observation window 11 provided on the tip part body 1 at the tip of an inserting part and concave/convex parts 9 and 51 to be mated with each other are formed on the tip part body 1 and on the tip cap 50 respectively to lock slipping off when the tip cap 50 is mounted on the tip part body 1. Then, the tip cap 50 is provided with a non-deformation part 50a made of a non-elastic material to hold the shape thereof when covering the tip part body 1 while the concave/convex part 51 of at least the tip cap is made of an elastic material 50b.
Patent JP-S63137472-A (JP)
Title: Forming method of thin-film transistor
Inventor: ENDO TETSURO
IPC: G02F1/1368
Filed: 1986-11-28
Abstract: PURPOSE:To form a thin-film Tr, the state of insulating coating of which is improved and which has high quality, efficiently by shaping a source in the thin-film Tr and a common electrode only by an n<+> layer, forming a transparent conductive film after element isolation and constituting an electrode. CONSTITUTION:An n<+> layer is shaped onto a glass substrate 1, and patterned and etched in order to form a common electrode 4 and a source electrode 3. An operation semiconductor film 5 and a gate insulating film 6 are shaped onto the source electrode 3. A conductive film for a gate is formed onto the film 6, and a gate bus line 7 is shaped through patterning. An element is isolated, and the films 5, 6 in sections except a section surrounded by a dot-dash line are removed through etching. A picture element electrode 11 and a resist pattern forming a common bus line 30 are shaped onto the substrate including the layers 2, a transparent conductive film 9 is formed onto the electrode 11 and the resist pattern, and the electrode 11 and the bus line 10 are shaped through a lift-off method.
Patent JP-H05116049-A (JP)
Title: Vacuum sticking device for semiconductor wafers
Inventor: HIRAI NORIYOSHI
IPC: B24B37/30
Filed: 1991-10-30
Abstract: PURPOSE:To reduce bubbles produced in an adhesive agent securely by providing an elastic body for directly pressing a semiconductor wafer and making the top end surface of the elastic body in conical surface to press the semiconductor wafer from its center gradually to the outer periphery of it in pressing process. CONSTITUTION:After a chambers A (23) and B (24) are made vacuum by sucking air through sucking ports 26 and 27, air is introduced through an inlet port 25 into the chamber A (23). By this, a rubber sheet 22 is deformed in the chamber B (24) due to vacuum in the chamber B (24), and a semiconductor wafer 33 is pressed by an top end surface 30a of an elastic body 30 against a holder plate 31, to stick the semiconductor wafer 33 onto the holder plate 31. In this case, since the tip end surface 30a of the elastic body 30 for directly pressing the semiconductor wafer 33 is formed in conical surface with a taper, the semiconductor wafer 33 is pressed from its center gradually to the outer periphery of it. Thus it can be stuck so that any bubble is not left in an adhesive agent between the semiconductor wafer 33 and the holder plate 31.
Patent JP-H01126518-A (JP)
Title: Method and apparatus for detecting amount of liquid
Inventor: SUMIDA JUNJI
IPC: A47J41/02
Filed: 1987-11-11
Abstract: PURPOSE:To inexpensively manufacture an apparatus easy to handle in simple constitution, by applying high frequency voltage to electrodes to detect the change of the impedance between both electrodes. CONSTITUTION:When high frequency voltage is applied to a series circuit of a level sensor 5 and a signal converting means 7 from a high frequency generator 6, the impedance of the sensor 5 is determined corresponding to the liquid level in a container 1, that is, the water level in a water pumping-up pipe 2. When this impedance is changed, the voltage between both terminals of the resistor Ra constituting the signal converting means 7 changes corresponding to said change. Corresponding to the high frequency voltage between both terminals, a level meter 9 is driven in a liquid level display element 15 by a level meter LED driver 8 to display a liquid level.
Patent JP-H10133437-A (JP)
Title: Image forming device
Inventor: YAMADA KUNIO
IPC: G03G21/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a controlled image quality without adjusting it to a short range environmental change such as a change of temp., humidity and to facilitate the feed back control of the controlled variable over a long range for dealing with such as the change with time. SOLUTION: As for this image forming device, in two component non-contact developing system, when developing bias AC voltage of a developing device 6 is at a specified value, the image density becomes stable irrespective of the environmental change such as the temp., humidity. In the case under the same developing bias AC voltage, when rotary speed of a developing roll 6a is changed, the image density is changed. By forming the reference pattern on a banner sheet while simultaneously varying the developing AC voltage and the developing roller rotary speed, the image density is measured by an optical sensor 10. From the measuring result, the constant value of the developing bias AC voltage is determined, and moreover the rotary speed of the developing roller capable of realizing the desired image density is found.
Patent JP-H06198529-A (JP)
Title: Self-aligning type side anchor device
Inventor: YURUGEN KIIFUAA
IPC: B23Q1/72
Filed: 1993-11-15
Abstract: PURPOSE: To constitute a clamping device with a simple structure which is not damaged even under high load and provides a high actuation stability, so that a workpiece to be machined is laterally inserted into the steady device. CONSTITUTION: A pivot lever 21 is constituted as an angle lever having two arms. The angle lever is pivotably supported with a casing 2 of a steady device 1 or with a holding element 4 on the outside positionally adjusted as well as the casing 2, and can be pivoted by an additional positional adjustment motion of a central holding element 3 using a control cam 25.
Patent JP-S63137285-A (JP)
Title: Image forming device
Inventor: AISAKA SEIYA
IPC: G03G21/10
Filed: 1986-11-28
Abstract: PURPOSE:To surely remove a toner to extend the life of a photosensitive body by increasing the pressing pressure of a blade to the photosensitive body when a toner image for quality check is scraped. CONSTITUTION:With respect to a device where the toner image for quality check can be formed on an area other than a prescribed area of the photosensitive body, a supporting plate 23 can be turned by a shaft 25 and is horizontally arranged, and a blade 22 is provided in the end part with a T-shaped member 24 between them and is approximated to a photosensitive drum 10. A weight 26 is provided in the other end, and an engaging projection 29 and a solenoid 28 on a housing 21 are connected by a wire 27. When the solenoid 28 is turned on, the plate 23 is turned against the weight 26 to separate the blade 22 from the drum 10. The side part of a pressing plate 31 is loosely fitted to the shaft 25 in an aperture 23a of the plate 23, and an engaging projection 34 in the side end, where a weight 32 is arranged, of the plate 31 and a solenoid 36 are connected by a wire 35. When the solenoid 36 is turned on, the plate 31 is turned upward and is separated from the plate 23, and it is set to such position that it is not brought into contact with the plate 23 when the solenoid 28 is turned on. Both solenoids are controlled to increase the blade pressure only at the time of scraping the toner image for quality check, thus reducing the degradation due to friction of the photosensitive body.
Patent JP-H08147887-A (JP)
Title: Decoding circuit and reproducing device
Inventor: SAIKI EISAKU
IPC: G11B20/10
Filed: 1994-11-18
Abstract: PURPOSE: To enable high-precision data sampling by converting the signals processed by a PR processing means into digital data based on the timing of reference clocks. CONSTITUTION: AGC control is carried out by adjusting the gain of the VGA 6 using sample values converted into digital signals by means of an A/D converter 8. And a PLL controller 16 controls sampling clocks 101 at the time of converting the sample values into digital signals by the A/D converter 8. At the time of accessing, a disk controller 24 instructs to control an actuater controller 26, which calculates the moving speed and the number of moving tracks of the magnetic head using the output signals from a servo positioning detection section and, based on the results of this calculation, drives an actuater 3 through an actuater driver 27 to control the positioning of a magnetic head.
Patent JP-2000111373-A (JP)
Title: Eddy flowmeter
Inventor: TAKAHASHI SEIICHIRO
IPC: G01F1/32
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To accurately perform measurement regardless of an aperture, fluid density, and flow velocity by changing the resolution of a ΣΔA/D converter according to usage conditions, and by selecting only a frequency within a specific range from the output for outputting. SOLUTION: An AC charge signal being detected by a piezoelectric element 21 is converted into an AC signal by a charge converter 2, and is subjected to A/D conversion by a ΣΔA/D converter 25. For a converted eddy signal, a digital filter 26 where a band pass filter is composed selects only a frequency within a specific range, and eliminates a noise component for outputting. In this case, the ΣΔA/D converter 25 inputs an eddy signal Vin of an AAF 24 by a differential amplifier 30, and a D/A converter 33 inputs the signal of a comparator 32 passing through an integrator 31 and a PWM signal being selected by a microprocessor 27 in the case of input with specific conditions and outputs ±Δ signal.  In this case, the maximum value of step size width ±Δis set according to setting conditions such as an aperture, fluid density, and flow velocity, thus obtaining fixed resolution without depending on the aperture, the fluid density, or the like.
Patent JP-H0596000-A (JP)
Title: Portable irrigator provided with preheating device for washing liquid
Inventor: TASAI TAKEYOSHI
IPC: A61F7/08
Filed: 1991-10-05
Abstract: PURPOSE:To provide a portable irrigator which is lightweight and compact and can heat rapidly a washing liq. and is disposable. CONSTITUTION:It is possible to perform rapidly initial temp. elevation of a heat generating reactive agent by placing an insulation gas between a washing liq. and the heat generating reactive agent. A container contg. the heat generating reactive agent 30 is formed with a heat-dissolvable plastic material and when the temp. of the heat generating reactive agent 30 is elevated, the container for the reactive agent is dissolved to perform heat exchange between the heat generating reactive agent 30 and the washing liq. It is possible thereby to preheat extremely rapidly the washing liq. even though only the min. amt. of the heat generating reactive agent is used.
Patent JP-H04160402-A (JP)
Title: Screen display limitation control system of setting display device for control equipment
Inventor: TANAKA HIDEAKI
IPC: G05B11/01
Filed: 1990-10-23
Abstract: PURPOSE:To limit the right to access each function item corresponding to the respective levels of various operators by selecting and setting one of screen transition systems according to an input protect level signal. CONSTITUTION:The system is equipped with plural display screens such as a control parameter setting screen for setting the control parameters of respective controllers such as timer 12 and 14, a counter 16, and temperature controllers 18 and 20 and an operation state display screen for displaying the operation states of the respective control equipments, and the transition of plural display screens is controlled according to plural screen transition systems. Then protect level signals determined individually for the respective screen transition systems are inputted and one of the screen transition systems is selected and set for a display screen to be displayed according to the signals. Consequently, a displayed function item can be executed and the screen displays of other systems are inhibited.