baber/WOPTO huggingface dataset:
Patent JP-H10191443-A (JP)
Title: Generation of remote high precision frequency using numerical control oscillator
Inventor: ROSS MICHAEL R
IPC: H04W56/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To control a frequency of a numerical control oscillator so as to equalize the frequency to a frequency of a frequency signal led from an external source by using a frequency of a high precision frequency oscillator in the inside of a communication system to drive the numerical control oscillator. SOLUTION: A numerical control oscillator 112 in the inside of a communication system is driven by a frequency of a high precision oscillator 113 and the frequency of the numerical control oscillator 112 is adjusted by a calculation value so as to equalize the frequency to a frequency of a frequency signal led from an external source. The calculation value used for the adjustment of the numerical control oscillator 112 is sent to each of plural sub units 121, 131. Each sub unit is provided with another numerical control oscillator 114 driven by a frequency led from an internal communication link connecting the sub units to the communication system and since the other numerical control oscillator is controlled by the calculation value, the frequency coincides with the frequency of the high precision oscillator.  The frequency of the internal communication link is controlled by the high precision oscillator.
Patent JP-S61156893-A (JP)
Inventor: KAARU ERUNSUTO JIYUUSE
IPC: H01S3/063
Filed: 1985-12-27
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-H06145133-A (JP)
Title: Method for recovering diurethane compound
Inventor: MURATA KIYOKAZU
IPC: C07C271/06
Filed: 1992-11-10
Abstract: PURPOSE:To recover a diurethane compound contained in waste water and prevent the clogging due to the deposition of the diurethane compound. CONSTITUTION:A diurethane compound contained in rejected waste water is recovered with a solvent in a step for removing a salt produced in neutralizing an alkaline catalyst used in reacting a diamine compound with dimethyl carbonate and producing the corresponding diurethane compound. Thereby, the diurethane compound which is a valuable in the waste water rejected in removing the neutralized salt produced in synthesizing the diurethane compound can be recovered at a low cost without carrying out the solid-liquid separating operation and pipes for flowing the waste water can be prevented from clogging.
Patent JP-S63154852-A (JP)
Title: Fuel injection pump
Inventor: INOUE AKIRA
IPC: F02M45/06
Filed: 1986-12-18
Abstract: PURPOSE:To enable control of a pilot injection quantity of an optimum value responding to the demand of an engine and a distance between pilot injection and main injection, by providing two pistons which variably control the opening pressure and a lift amount of a Dodge plunger. CONSTITUTION:A first piston 7, exerted on the other end of a spring 15 for energizing a Dodge plunger 5, and a second piston 8, exerting a stopper 21 positioned facing the end surface of the Dodge plunger 5 with a gap therebetween, are provided. A pressure responding to the running condition of an engine is fed to an oil pressure chamber 20 for working or a hydraulic chamber 24 for working through hydraulic feed members 9 and 10. The feed of the pressure moves the pistons 7 and 8, the movement of the piston 7 varies the set force of the spring 15, and the movement of the piston 8 varies a lift amount of the Dodg plunger 5. This constitution enables free control of both the opening pressure and a lift amount of the Dodge plunger 5 according to the running condition of an engine.
Patent JP-H01141592-A (JP)
Title: Luciferase
Inventor: KAJIYAMA NAOKI
IPC: C12N9/02
Filed: 1987-11-30
Abstract: PURPOSE:To make it possible to obtain luciferase, having specific physico-chemical properties, such as catalyzing oxidation of luciferin with oxygen molecules, and derived from Luciola cruciata, by isolating the luciferase from the tail part of the Luciola cruciata. CONSTITUTION:Luciola cruciata is added to a buffer solution, such as tris(hydroxy)aminomethane-hydrochloric acid, and pulverized to provide a pulverized substance. Residues are then removed therefrom to afford a crude enzymic solution or powder, which is subsequently purified by a gel filtration method, etc., to afford a purified enzymic sample, which is an enzyme luciferase having physico-chemical properties, such as catalyzing oxidation of luciferin with oxygen molecules, and having 8.0-9.5 optimum pH, a stable pH range of 6.5-9.0 and range of action optimum temperature of 0-50 deg.C without acting on adenosine diphosphate (ADP), cytidine triphosphate (CTP), uridine triphosphate (UTP) and guanosine triphosphate (GTP) and completely inactivating under conditions at pH <=5.0 and pH >=11.0 after 4hr and by heat treatment at 50 deg.C and pH7.8 for 15min.
Patent JP-H08112149-A (JP)
Title: Whirlingly suspendable housing device and oscillation preventive device used in its device
Inventor: SUGITA YOSHIYUKI
IPC: A47B49/00
Filed: 1994-10-13
Abstract: PURPOSE: To house a large quantity even in a housing magazine whose opening part is small, and take in and out goods by selecting them in a short time by inserting balls or rollers adjusted to a rail in order to hold plural roller hangers in a C type rail at the same interval, bending the rail in an O shape, connecting end parts to each other, and installing it in an upper part. CONSTITUTION: A C type pipe-shaped rail 1 is bent, and the lower side is formed as an opening port, and balls having a diameter slightly smaller than the rail are put in it, and assemblies 2 and 3 of hanger rollers are also put in it, and the balls 5 of a quantity to equalize pitches of plural hanger rollers are put in it. The upper rail 1 is fixed to the ceiling, and in a shock absorbing cylinder 23 to house a spring 7, sponge rubber 9 and a rubber diaphragm 6 under the hanger roller 3, a shaft 8 having a hook is fastened to a central lower part by a cover 11. A housing object is installed on the hook 28. As a result, since the roller hamgers and the balls in the rail rotate with slight force, when a vessel is pushed, the housing object can be easily moved.
Patent JP-2000129801-A (JP)
Title: Coupling construction for wall panel
Inventor: TANAKA YOSHIHIKO
IPC: E04B1/61
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To reduce a time required for wall panel assembly work and improve assembling accuracy by constituting a tongue and groove joint which restricts a slide to a height direction at a jointing portion and makes unnecessary a horizontal adjusting work to align the upper and lower end edges of adjacent wall panels. SOLUTION: A tongue portion 2 is located at one side face 1a of a wall panel 1, at other side face 1b, a groove 3 with a shape fitted to the tongue 2 is located in series in height direction respectively, and the side faces 1a, 1b of adjacent wall panels 1 are jointed together by this joint method. Then, an upper end 3a and a lower end 3b of the tongue 2 and the groove 3 are set respectively at a place separated by a predetermined clearance from the upper and lower end edge of the side face 1a of the wall panel. In addition, a linking portion which has tongue and groove shapes reverse of the formal joint and fit each other is continuously formed on the same axis line between the upper and lower ends of the tongue and groove joint to the upper and lower end edge of the side faces 1a, 1b of the wall panels.
Patent JP-H09143769-A (JP)
Title: Production of pure titanium or titanium alloy material having beautiful surface
Inventor: OYAMA HIDETO
IPC: C23G1/10
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the mottling of a surface and to obtain a pure titanium or titanium alloy material having a beautiful surface by bringing a pickling soln. into contact with the titanium material at a specified flow velocity. SOLUTION: When a pure titanium or titanium alloy material is pickled, a pickling soln. is brought into contact with the material at >=15mm/sec velocity. Since the pickling soln. is allowed to flow with respect to the material surface, the bubble generated from the material is released by the soln. current. Further, the concn. mottling of the pickling soln. is reduced by the agitation. Consequently, the pickling reaction on the material surface proceeds uniformly as a whole. The mottles on the surface due to the difference in luster are reduced to the extent that they are not observed by the naked eye. The pickling should be exerted on the material to the depth of >=3μm. The material is preferably washed with water before drying after pickling. Otherwise, the material is pickled, then treated with an aq. soln. of hydrogen peroxide and washed with water.
Patent JP-H09135798-A (JP)
Title: Disposable wiring tool
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/17
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent fibers of a disposable wiping tool from coming off. SOLUTION: This disposable wiping tool 1 is comprises a sheet part 10 and a lot of thermal melt-stuck long fibers 25 extended in one direction while being bonded onto one side 10A or 10B of the sheet at least, and a lot of long fibers 25 are bonded onto the sheet part 10 by plural melt-sticking wires 9 extended across the fibers and intermittently arranged in the lengthwise direction of long fibers.
Patent JP-H09106301-A (JP)
Title: Fault recording method for machine
Inventor: FUKATSU HIROICHI
IPC: G05B9/02
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To record the moment of fault occurrence without using a VTR or the like by continuously recording the video signals of a monitoring object in a semiconductor memory and inhibiting the recording after prescribed time from the fault detection of the monitoring object. SOLUTION: While operating a machine 4 which is the monitoring object, an image pickup means 1 such as a video camera or the like continuously picks up the image of the machine 4 and the video signals digitized by an A/D converter 6 are recorded in the semiconductor memory 2. Then, when the machine 4 fails, a control means 3 inhibits write to the semiconductor memory 2 the prescribed time after a fault detection means (sensor) 5 outputs fault detection signals. Thus, the video image of the machine 4 from the certain point of time before the fault is generated in the machine 4 until the prescribed time after the fault occurs in the machine 4 is viewes at the time of reproducing data written in the semiconductor memory 2.
Patent JP-H01139902-A (JP)
Title: Method of automatically controlling number of boiler
Inventor: ISSHIKI RYUKO
IPC: F22B35/00
Filed: 1987-11-26
Abstract: PURPOSE: To simplify the control of a complex multiple-can installation boiler system by utilizing a pressure switch being provided at each boiler and directly starting and stopping each boiler according to a preset combustion order. CONSTITUTION: Four boilers 1A, 1B, 1C, and 1D are provided with pressure switches 2A, 2B, 2C, and 2D for outputting an ON-OFF pressure signal e1 by detecting the pressure of each boiler and inputs a combustion order control signal e2 from a combustion order setting 3 via a signal line 4. On the other hand, a start controller 5 for outputting a combustion command signal e3 to the combustion order setting means 3 by inputting the pressure signal e1 from pressure switches 2 at each boiler is provided between a group of pressure switches 2 and the combustion order setting means 3, thus outputting the signal to the combustion order setting means 3 via a signal line 7. As a result, the combustion order setting means 3 performs the three-position control of high combustion-lowcombustion-combustion stop of boilers whose number is preset according to the order of combustion.
Patent JP-H01143733-A (JP)
Title: Pressure vessel and its manufacture
Inventor: HAMAGUCHI MASAMI
IPC: B65D8/22
Filed: 1987-11-27
Abstract: PURPOSE:To prevent a sealed part from being damaged by internal pressure and shock or sealing properties from deteriorating by giving a nearly V-shaped section to the section of adhesive between the internal circumferential surface of a cylinder body with a lower open end and the internal edge of a skirt part of a bottom plate from a panel board side of a bottom plate to the internal circumferential surface side of the cylinder body. CONSTITUTION:The internal circumferential surface of the cylinder body 1 near the lower open end is coated in an annular shape with adhesive 3. When the bottom plate 2 is pressed in, this adhesive 3 is applied within an area where the skirt part 21 and the lower internal surface of the cylinder body 1 come into contact with each other. Then, the bottom plate 2 is pressed in from the side of the lower open end 11 of the cylinder body 1. At this time, the adhesive 3 in the external circumferential edge part of the panel board part 22 is made of a bulk shape. Thereafter, a combined body of the cylinder body 1 and the bottom plate 2 is inverted and the lower open end 11 is curled inward. In a curling stage the joining part between the bottom plate 2 and the cylinder body 1 is heated for a short time. Accordingly, the adhesive 3 is lowered in viscosity, the bulky adhesive 3 flows down along the internal circumferential surface of the cylinder body 1 and the section of the adhesive 3 deforms into a V shape.
Patent JP-H05137380-A (JP)
Title: Motor controller
Inventor: KOGURE TAKATOSHI
IPC: G01R31/34
Filed: 1991-11-15
Abstract: PURPOSE:To rapidly decide a malfunction and recover a trouble by outputting a first control signal from a wire disconnection detector so as to start a motor, deciding the malfunction, and applying a second control vibration to a driving circuit based on the result. CONSTITUTION:A control circuit 7a controls a driving circuit 5, operates when receiving a motor start command 10, and applies a wire disconnection command to a wire disconnection detector 12 before entering a control for starting a motor. It controls semiconductor switching elements 6a-6f of the circuit 5 while referring to a detection current value of a current detector 9 and position information 11 of a rotor 3 by starting a start control of the motor if there is no malfunction after the malfunction of the circuit is confirmed by an overcurrent detection signal and controls to rotate the motor. If there is the malfunction, it ceases starting of the motor. The detector 12 is a trouble diagnosing unit, receives a wire disconnection detection command 13 from a controller 7a prior to the start of the motor, and outputs a wire disconnection detection signal 14 to the circuit 5.
Patent JP-H04172365-A (JP)
Title: Toner for electrophotography
Inventor: SAKO HIROYUKI
IPC: G03G9/08
Filed: 1990-11-05
Abstract: PURPOSE:To prevent deterioration of an image, and enable high image quality to be maintained by using fixing resin having the predetermined Vickers hardness and glass transition temperature under ordinary temperature, and adding titanium oxide thereto as an additive. CONSTITUTION:Fixing resin having Vickers hardness (Hv) between 5 and 12, and glass transition temperature equal to 50 deg.C or above, is used, and titanium oxide is added thereto as an additive. As the fixing resin, for example, polystyrene, chloropolystyrene, styrene-propylene copolymer or the like can be enumerated. The titanium oxide comes in contact with the toner of electrophotographic paper about to turn into filming state on the surface of a sensitive body drum, and acts to scrape the toner from the drum. According to the aforesaid constitution, deterioration of an image due to occurrence of fogging or the like is prevented, thereby enabling a high quality image to be maintained.
Patent JP-H10142871-A (JP)
Title: Image forming device
Inventor: ENOMOTO YOSHIHIRO
IPC: B65H5/06
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To adjust the position of the transfer of a toner image to a recording sheet without needing manual operation and to ensure accuracy in the position of the transfer of the toner image through the adjustment, in an image forming device of such a type that it transfers the toner image to the recording sheet held on a transfer drum. SOLUTION: An amount of the displacement of the position where the recording sheet 30 is attracted to the transfer drum 31 is grasped by actually measuring, by means of a jam sensor 39a, disposed around the transfer drum 31, the time required for the recording sheet 30, carried out from a resist roll 48 to the transfer drum 31, to be detected by the jam sensor 39a, and then by comparing the actually-measured time required for the carrying and the ideal time required for the carrying. Based on the grasping, the device automatically corrects the timing of the start of driving the resist roller 48, the timing of the start of writing an electrostatic latent image onto a photoreceptive drum 20, and the timing of the application of a transfer voltage to a transfer corotron 42.
Patent JP-H1116875-A (JP)
Title: Spin treatment device
Inventor: KANEKO KATSUNORI
IPC: H01L21/304
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To surely dry a board in a short time by flow of the air introduced from an introduction hole to an opposition surface between a board and a current plate by arranging a current plate wherein an introduction hole is formed in a central part in opposition to a rotary table and rotating and driving a rotary table for drying a substrate. SOLUTION: A supporting member 38 supports a current plate 34 at a specified height in an inner bottom part of a lower cup 22a and guides an air flow C flowed into an introduction opening 35 along a circumferential direction of a lower side of the current plate 34. The air A introduced into a cup body 21 flows outward radially from a central part of an upper surface of the substrate 20, and flows from a discharge opening 39 to a tank 43 being guided to an inner surface of an inner cup 22c together with the air flow C generated by a rotary table 27. Since the air A introduced from the introduction hole 52 into the cap body 21 functions as drying gas which dries the substrate 20, the substrate 20 can be dried effectively together with centrifugal force by rotation of the board 20.
Patent JP-S63155217-A (JP)
Title: Keyboard device
Inventor: TATSUMI EISAKU
IPC: G06F3/02
Filed: 1986-12-19
Abstract: PURPOSE:To improve the easiness and certainty of input by forming an opera tion surface in a recessed surface shape and arraying input keys on the opera tion surface in a specific direction. CONSTITUTION:A keyboard main body 1 is of size nearly corresponding to the hand 3 of an operator and has a holding part 2 for the palm of the hand on its upper front side and the recessed surface D constituting the operation surface beyond the holding part. The input keys 6-8 are arranged in the recessed surface D. The input keys 5 are so arrayed that input keys nearby the palm of the operator is in the bending direction of the fingers 4 and input keys distant from the palm has their direction coincident in the extending direction of the fingers 4.
Patent JP-H04173882-A (JP)
Title: Acrylic resin-based coating composition
Inventor: IIDA SHIGEKI
IPC: C09D133/04
Filed: 1990-11-07
Abstract: PURPOSE:To obtain the subject inexpensive composition, containing an acrylic polyol resin, a specific binder, a specified inorganic organosol and a solvent and excellent in weather and scuff resistances, etc. CONSTITUTION:The objective composition containing (A) an acrylic polyol resin, (B) one or more binders selected from isocyanate compounds, blocked isocyanate compounds and melamine compounds having >=2 functional groups, (C) one or more inorganic organosols selected from metallic oxide sols (salts thereof), (metallo)siloxanes and (metallo)silazanes in which metals are selected from group II to VIII metals and (D) a solvent such as xylene, butyl acetate or Ethyl Cellosolve.
Patent JP-H06194097-A (JP)
Title: Training device for firing
Inventor: HAJIKAWA MASAYOSHI
IPC: F41J5/056
Filed: 1991-11-18
Abstract: PURPOSE:To prevent a measuring error due to alterations of a firing attitude, a firing distance with sufficient measuring accuracy even at a periphery of an object. CONSTITUTION:The title training device for firing has calculating means for calculating a bullet passing position of a target 11 from outputs of a plurality of sock wave sensors 1, 2, 3, 4 disposed near the target 11, and comprises correcting means for calculating a bullet advancing angle to the target and correcting the bullet passing position from the calculated value.
Patent JP-H04174486-A (JP)
Title: Cleaning image forming unit
Inventor: OSHIUMI KOICHIRO
IPC: G03G21/10
Filed: 1990-11-07
Abstract: PURPOSE:To prevent occurrence of memory, and improve an image quality by giving a cleaning sheet to a transfer part in a white printing condition to apply residual toner to the cleaning sheet when a jam is occurring, and starting normal printing after this. CONSTITUTION:When it is written in a RAM 13 that a jam is occurring, a white printing start instruction signal is sent from a CPU 18 to a printing part 15. Simultaneously, a signal for supplying a cleaning sheet is sent. Residual toner between a developing unit 5 and a transferrer 1 left at the previous jam is transferred to the cleaning sheet without new toner being supplied to a photosensitive drum 2. A jam flag is then put off, and normal printing is started.
Patent JP-2001123964-A (JP)
Title: Intermittent operating facility and method for low boiling point liquid pump
Inventor: KODA YASUO
IPC: F04B49/10
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide intermittent operating facilities and a method for low boiling point liquid pump, capable of allowing low boiling point liquid to always flow, temporarily storing it, reliably and intermittently operating the liquid pump without pump trip, and discharging low boiling point liquid. SOLUTION: This intermittent operating facility is provided with a replenishing line 12 having an opening and closing valve 11 and for feeding low boiling point liquid to an airtight container 1, an intermediate level sensor 14 for detecting the intermediate level M lower than the high level H, and a controller 16 for controlling the opening and closing valve 11. The controller detects the intermediate level M, feeds the low boiling point liquid by the replenishing line in a short time during the stop of a low boiling point liquid pump, and stops feeding at the time that the level reaches the high level H.
Patent JP-S63155351-A (JP)
Title: Multi-processor system
Inventor: TSUKAHATA KOUICHI
IPC: G06F15/177
Filed: 1986-12-19
Abstract: PURPOSE:To improve the reliability of a multi-processor system by using a decoder and a flip-flop which writes a system program of a CPU having a system program area in a shared memory via another CPU and then outputs a signal to inhibit access given from another CPU to the area where the system program is written. CONSTITUTION:A buffer 2 is turned on when a response signal ACK outputted from a CPU 5 and showing the holding state of a buffer 2 is supplied. Thus a conductive state is secured between a CPU bus 11 and a shared bus 3. A flip-flop 10 is set when a resetting signal RST which resets the CPU 1 and 5 is turned on and outputs an enable signal ENB to a decoder 8. Then the flip-flop 10 is reset when the clear signal CLR received from the CPU 1 is turned on and stops the output of the signal ENB. The decoder 8 outputs a holding signal HOLD when a request signal REQ is inputted and the signal ENB is kept turned off. Then the decoder 8 outputs a selection signal SEL2 in response to the address inputted from a shared bus 3 when the signal ACK is inputted.