baber/WOPTO huggingface dataset:
Patent JP-H03129276-A (JP)
Title: Ice machine
Inventor: UENO TAKEO
IPC: F25C1/14
Filed: 1989-10-13
Abstract: PURPOSE:To smoothly rotate a scratch blade in contact with an inside wall surface of an inner pipe by forming an opening in the scratch blade so as to prevent the scratch blade from jumping out of the inside wall surface when a solution flows into the inner pipe. CONSTITUTION:An opening 53 having a fixed size is formed in a a scratch blade 5 in opposing relation with a solution inlet 22, thereby decreasing as much as possible an area which receives a solution introduced through the solution inlet 22, and preventing the scratch blade 5 from jumping out of an inside wall surface of an inner pipe. Therefore, it makes possible to smoothly rotate the scratch blade 5 in contact with the inside wall surface of the inner pipe, thereby making it possible to prevent a motor rotating the scratch blade 5 from being locked and to prevent the pointed end edge of the scratch blade 5 from being damaged.
Patent JP-S6116460-A (JP)
Inventor: EDOUIN TOMASU CHIYAN
IPC: H01J61/98
Filed: 1984-12-20
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-S63115402-A (JP)
Inventor: HANSU URURITSUHI BOKUSUBERUGER
IPC: H01Q21/29
Filed: 1987-10-22
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-H01112923-A (JP)
Title: Fixing of synthetic resin film for greenhouse
Inventor: IWASA SABURO
IPC: F16B11/00
Filed: 1987-10-24
Abstract: PURPOSE:To facilitate the fixing and removal of a film and to prevent the leak of water, breakage of film and damage of film surface, by fixing a synthetic resin film to a structure member of a greenhouse with a double-coated adhesive tape. CONSTITUTION:A double-coated adhesive tape 8 is pasted on the upper face of a structural member 7 of a greenhouse and a synthetic resin film 9 is pasted on said double-coated adhesive tape 8 to enable the fixing of the film 9 to the upper face of the structural member 7.
Patent JP-S61145439-A (JP)
Title: Method for measuring alloying degree of alloyed molten zinc plated steel plate
Inventor: KAWABE JUNJI
IPC: C23C2/28
Filed: 1984-12-19
Abstract: PURPOSE:To measure an alloying degree with good accuracy and to enhance the automatic control accuracy of the alloying degree, by measuring the temp. of a steel plate at a predetermined point and allowing X-rays to be incident to the surface of the steel plate to measure the diffraction X-ray intensity of a surface alloy phase. CONSTITUTION:At a predetermined point after the alloying heat treatment furnace in the manufacturing line of an alloyed molten zinc plated steel plate but before a skin pass process and a leveling process, the temp. of the steel plate is measured in such a state the temp. of the alloyed molten zinc plated steel plate is set to a temp. range of + or -15 deg.C in a range of room temp. - 50 deg.C or in a range of above 50 deg.C-400 deg.C. At the same point, X-rays are incident to the surface of the steel plate to measure the diffraction X-ray intensity of the alloy phase on the surface of the steel plate. The alloying degree in an alloy phase is calculated from these measured results, the preliminarily calculated temp. of the steel plate and X-ray diffraction intensity and the corresponding relation of the diffraction X-ray intensity and the alloying degree.
Patent JP-H1179067-A (JP)
Title: Water-cooled four-cycle engine
Inventor: MATTO TAKUSHI
IPC: F02B67/06
Filed: 1997-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a suitable water-cooled four-cycle engine for a hybrid power unit. SOLUTION: Bolts 147, 147 are loosened and an eccentric pipe joint is turned to move a shared pulley 125, and then the tension of belt 122 is increased and adjusted to fasten the bolts 147, 147. A water pump which is stopped with a shaft fitted to a guide groove 128b and two bolts 147, 147 is prohibited from moving except in adjustment. In this way, as a pump pullery is shared with a tensioner, the number of the pulleys is reduced, an easy layout is provided for the pulleys and the number of parts is reduced.
Patent JP-2000096067-A (JP)
Title: Distillation of hydrocarbon oil containing water-soluble salt
Inventor: MATSUMOTO TADAO
IPC: C10G7/12
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To efficiently distil a hydrocarbon oil while preventing the deposition, or the like, of water-soluble salts in a distillation column system by introducing water into the distillation column in the distillation of a hydrocarbon oil containing water-soluble salts. SOLUTION: Distillation of a hydrocarbon oil (e.g. a reaction product of a naphtha desulfurization facility) containing water-soluble salts (preferably ammonium salts such as ammonium chloride) is carried out by introducing water into the distillation column. The hydrocarbon oil preferably has a boiling point of 30-250 deg.C. The water is preferably intermittently introduced into the distillation column. Troubles such as flooding caused by the deposition of the water-soluble salts in the distillation column, accessory equipment, piping, or the like, can be prevented in the distillation treatment of a hydrocarbon oil containing water-soluble salts to enable the stable operation of the distillation column over a long period.
Patent JP-S62128320-A (JP)
Title: Position control system in pointing device
Inventor: SUZUKI YASUO
IPC: G06F3/038
Filed: 1985-11-30
Abstract: PURPOSE:To perform a pointing operation smoother than ever without recognizing an operation by an operator by setting and storing an upper limit value and a lower limit value based on a comparison between the travel speed of a pointing device and that of a cursor on a screen. CONSTITUTION:First of all, the travel speed of a mouse in an ordinary operation can be recognized experimentally based on a comparison with the travel speed of the cursor on the screen, and the upper limit value and the lower limit value are set respectively at registers 6 and 7. And a microprocessor 10 reads, at every fixed period, shift quantities from a mouse 1 from an X-direction register 2 and a Y-direction register 3 according to an interruption issued from a timer 11. Next, when the shift quantities are larger than the upper limit value, a fixed coefficient is multiplied on respective value, and when they are smaller than the upper limit value, they are compared with the lower limit value, and when they are smaller than that, the fixed coefficient is multiplied. Also, at such a time, they are larger than the lower limit value, they are left as they are. A comparison operation is performed at comparison parts 4 and 5, and result values are calculated at cursor shift quantity calculation parts 8 and 9.
Patent JP-S61134233-A (JP)
Title: Method of driving production unit for conveyor belt
Inventor: HANSU SHIYUPEHITO
IPC: B65H59/00
Filed: 1985-11-30
Abstract: A method of producing steel-wire-reinforced conveyer belts. The steel wires, which are conveyed at a uniform tension through the production apparatus, each have associated with them a respective hydraulic tensioning cylinder. The cylinders, which communicate with one another, are acted upon by a pulsating fluid pressure. In this way, varying movement resistances can be reduced, resulting in extensive uniformity of the tension state of all of the wires.
Patent JP-H08107447-A (JP)
Title: Cordless telephone set
Inventor: KAWAMOTO HIROSHI
IPC: H04W88/02
Filed: 1994-10-05
Abstract: PURPOSE: To more improve the convenience of the cordless telephone set. CONSTITUTION: A speech switching part 11 is provided at a first hand set A among plural hand sets, a second hand set B is composed of a radio interface part 6 and a speaking part 7, and speaking is made possible at the second hand set B by the speech switching part 11 provided at the first hand set A. Thus, since the second hand set B can be miniaturized and lightened and the second hand set B can be variously formed, convenience as a cordless telephone set 10 can be more improved.
Patent JP-S63122557-A (JP)
Title: Treating method of end face having delivery port
Inventor: MORIYAMA HIDEKO
IPC: B41J2/16
Filed: 1986-11-13
Abstract: PURPOSE:To provide a treating method of an end face having a delivery port for delivering uniform quantity of liquid stably at all times, by exposing the end face of the delivery port to treating agent while injecting predetermined gas through the delivery port when treating the delivery port end face of a small liquid drop. CONSTITUTION:In surface treating method of the delivery port end face of an ink jet recording head, gas such as nitrogen, air, etc., is pressure fed at first from the ink supply side of an orifice and continuously blown out through the orifice and a delivery port. so as to expose the delivery port to a treating agent thus treating only the delivery port end face without causing creeping of said treating agent into the orifice. Treating agent for making the delivery port end face liquid repellent includes undecafluoropentyltrimethoxysilane, tridecafluorohexyltrimethoxysilane, perfluorododecyltrimethoxysilane, etc. When liquid repellent treating agent is employed for surface treatment, delivery direction is stabilized and a good recording can be achieved. Furthermore, since the end face is easily wetted uniformly, delivery performance is stabilized.
Patent JP-H03133971-A (JP)
Title: Preparation of triethylenediamine and piperazine
Inventor: IENSU BAITOKANPU
IPC: C07C209/22
Filed: 1990-10-08
Abstract: PURPOSE: To efficiently obtain the subject compds. as a catalyst for preparation of polyurethane, by converting a mixture of ethylenediamine and water in a specified proportion as a feedstock with pentacyl zeolite as a catalyst under specified conditions.  
     CONSTITUTION: The object compd. is obtd. by converting the mixture of ethylenediamine and water 2-25 mol, preferably 5-15 mol, per 1 mol of ethylenediamine, using as catalyst, pentacyl zeolite, which contains an alkali metal ion or where Al of a zeolite skeleton is isomorphically substd. with Fe, at a temp. of 270-420°C, preferably 300-400°C, at a wt. space velocity of 0.03-2.0 kg, preferably 0.1-1.5 kg, ethylenediamine/catalyst kg/hour preferably under a pressure of 0.1-30 bars. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03133022-A (JP)
Title: Thermoelectric field radiation electron gun
Inventor: KAGA HIROYASU
IPC: H01J37/07
Filed: 1989-10-16
Abstract: PURPOSE:To maintain a radiation state with a reduced FE noise of a thermoelectric field radiation cathode not changing extending over a long term having little drift by constituting with a specified carvature radius of a tip of a Ti / W chip. CONSTITUTION:A Ti / W chip 5 is mounted on an electron gun chamber 11 as a cathode for constituting an electron gun consisting of a battler type electro static lens 6. A Ti / W chip 5 is heated up to a fixed temperature by filament power supply 7 while being emission-controlled by leader power supply 8 and heating power supply 9. When a curvature radius of the Ti / W chip 5 is heated with applying a strong fixed electric field to the chip, a specific surface is swollen, and on the contrary, when this chip is heated excepting electric field, the former surface curvature radius, further, a curvature radius enlarges, and this fact is utilized for performing control so as to enlarge the curvature radius of the chip tip above 2,000Angstrom . A change with the lapse of time of an FE noise, thereby, can be suppressed small.
Patent JP-H02114636-A (JP)
Title: Vacuum device for wafer treatment
Inventor: SUGANO ITARU
IPC: H01L21/31
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the contamination of a wafer due to dust by a method wherein when gas is injected in a chamber or the air in the chamber is exhaused, first and second rectifier means to rectify the air current in a wafer treating chamber are provided in the chamber. CONSTITUTION:An evacuation of a chamber 1 is conducted by a vacuum pump 12 through an exhaust tube 10 in a state that a wafer 2 is set on a holder 3 in a treating chamber 15, an opening and shutting door 4 is shut and a gas control valve 7 is shut. In this case, the amount ot evacuation is adjusted by an evacuation control valve 11. At first, the chamber 1 is evacuated in a state that the valve 11 is opened a little only and after that, the valve 11 is opened to its full width and the chamber 1 is evacuated. Whereupon, a pressure difference is generated in the respective chambers of a pressing chamber 14, the chamber 15 and an exhaust chamber 16 with first and second amplifier means 17 and 21 as boundaries in the chamber 1, exhaust air flows uniformly on the whole surfaces of first and second filters 18 and 21 and the chamber 15 is gradually evacuated in the form of an entire surface downflow. Thereby, dust being adhered on the inner wall of the chamber 15 is never peeled and the contamination of the wafer is prevented.
Patent JP-H04257033-A (JP)
Title: Symbolic debugging system
Inventor: DOMITORI RENKOFU
IPC: G06F9/45
Filed: 1991-09-20
Abstract: PURPOSE: To enable the symbolic debug of a high-class language, of a type which carrys out compile after temporarily executing conversion of the language into another language through the use of the translater of C++, etc. CONSTITUTION: When a source code 102 written by C++, etc., is converted into an intermediate source code 110 written by C, etc., by the translater 302, information which exists in the source code 102 but is lost in the intermediate source code 110 is preserved as translater debug information 306. In a merger 312, compile debug information 126 obtained at the time of compling the intermediate source code 110 by a compiler 114 is merged with translater debug information 306 and last debug information is generated so as to be stored in an object record 316.
Patent JP-H01115518-A (JP)
Title: Wire disconnection detector
Inventor: GAMO GOTARO
IPC: B23H7/02
Filed: 1987-10-27
Abstract: PURPOSE:To protect a work from damage by detecting rotation of a brake roller which stops rotation immediately upon disconnection of wire thereby detecting disconnection of wire and turning a machining power source OFF corresponding to disconnection of wire. CONSTITUTION:An electric discharge machining wire 6 is fed from a wire feed bobbin 7 between a pinch roller 4b and a brake roller 4a in a brake device 4 then through a guide roller 8, a UV shaft drive unit 9, an upper guide 11, a lower guide 12 and through a guide block 13, a guide roller 14, a portion of a wire feeder 16 to a feed roller 18 pressure contacted with a pinch roller 17, then it is contained in a wire collecting box 19. Upon disconnection of the wire 6 during electric discharge machining, driving force is not transmitted from the wire feeder 16 and a wire driving means of the feed roller 18 to the wire feeding side, and traveling of wire 6 stops immediately. Consequently, a means for detecting rotation of the brake roller 4a detects stoppage of rotation of the brake roller 4a.
Patent JP-H0692244-A (JP)
Title: Motor driven power steering gear
Inventor: WATANABE TOMOYUKI
IPC: B62D6/02
Filed: 1992-09-11
Abstract: PURPOSE:To prevent electric power from useless consumption by a controller when any abnormalities occur in a power steering gear to disable a proper power assist. CONSTITUTION:A motor M1 for driving a steering linkage member, a steering condition detector M2 for detecting the steering condition of a vehicle, a controller M3 for controlling the motor according to the detected steering condition and a power source M4 for supplying electric power to the motor and controller are provided in a motor power steering gear. When abnormalities in the power steering gear are detected by an abnormality detecting means M5, the supply of electric power to the motor and the controller is stopped by a power supply shutting-off means M6.
Patent JP-S61138738-A (JP)
Inventor: BERUNAA NABURON
IPC: D02J1/00
Filed: 1985-12-02
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-H05144180-A (JP)
Title: Magnetic disk device
Inventor: TAKIGUCHI KENICHI
IPC: G11B21/10
Filed: 1991-10-17
Abstract: PURPOSE:To prevent the device from being left in a write inhibit state by executing the rewriting of servo alignment data when the tracking error of a head exceeds a prescribed value by a change with lapse of time, etc. CONSTITUTION:This magnetic disk device corrects the tracking error in accordance with the alignment servo data for correcting the tracking error written on magnetic disks 1A, 1B. The tracking error of magnetic heads 6, 7 is detected by a detecting means within a control section 5 at this time. Whether this tracking error exceeds the prescribed value or not is decided by a deciding means. The formatting of the disks including the rewriting of the servo alignment data of the magnetic disks is executed by an initializing means in the control section. The device is, therefore, prevented from being left in the write inhibit state and in succession, the writing processing from a host is possible.
Patent JP-H07102459-A (JP)
Title: X-ray contrasting nonwoven fabric
Inventor: HIGAKI SEIGO
IPC: D04H1/4258
Filed: 1993-10-01
Abstract: PURPOSE:To provide a medical nonwoven fabric giving a contrast image by X-ray as a whole, having antibacterial property by itself and easily disposable by incineration and biodegradation after use. CONSTITUTION:This nonwoven fabric is produced by exclusively using a hydrophilic fiber containing 15-50wt.% of barium sulfate and having a fineness of 1-7de and interlocking and integrating the fibers by high-pressure water jet. The nonwoven fabric is imparted with antibacterial property by adding an antibacterial agent to the fiber raw material, the fiber or the nonwoven fabric.
Patent JP-S62133156-A (JP)
Inventor: INAMOTO KOICHI
IPC: D04B1/00
Filed: 1985-11-29
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-S6193458-A (JP)
Title: Electricity conduction control device
Inventor: KOMIYA YUTAKA
IPC: G03G21/00
Filed: 1984-12-20
Abstract: PURPOSE:To obtain satisfactorily a copy image by restarting of copying regardless of a low temp. and high humidity by providing compensation heaters for heating a photosensitive body, developer, exposing lamp, etc. after breaking of AC load. CONSTITUTION:Fan motors FM1, 2 operate when a power source switch MSW is turned on. The starter ST of the exposing lamp 16 is then conducted with electricity for preheating and a CPU turns on a triode AC switch TA3 so that a fixing heater 46 generates heat. TA2 is turned on to light normally a lamp 16 and a TA1 is turned on to rotate a drum 15. The corona discharge of electrostatic chargers 21, 22, 30, 31 is started by turning on TA4, TA5. A relay (k) is energized by the signal from the CPU to change over contacts R1-R4 and to turn off the starter ST, the heater 46 and the FM1, 2 upon lapse of the specified time after the end of copying. The conduction of electricity to the heaters H1-H4 for compensation is then set by the contact R3. The DC power source maintains the electricity conduction state and the restarting of the process is made possible simply by turning on a copy button.
Patent JP-S61146569-A (JP)
Title: Double-side recorder
Inventor: FUKUI HIROSHI
IPC: G06K15/00
Filed: 1984-12-20
Abstract: PURPOSE:To obtain a double-side recorder capable of removing burden on the host computer side by providing a switcher by which to switch the first mode to record data transmitted in the same form on one side of a recording paper and the second mode to record data on both sides of the recording paper. CONSTITUTION:A printer 1 is provided with a switch SW with auto-3 modes which obeys all commands from one-side recording, double-side recording, and host computer side. In the mechanical operation by the double-side recording mode, a recording paper 6 is set in such a way as to set its surface 6a to be recording face at the first pass time. When a platen 3 is rotationally operated, the tip of the paper 6 is directed to the contact point between the platen 3 and a bail roller 9, and when the rear end of the paper 6 reaches the position of a paper-discharge roller 12 after recording, the paper 6 is lifted up by rotation of the roller 12 and turned through a fixed angle. Under the condition that the paper 6 is set at the inlet of the paper, the paper 6 is set in such a way as to make its back side 6b to be a recording face.
Patent JP-2001094488-A (JP)
Title: Communication unit using adaptive antenna
Inventor: KOBAYAKAWA SHIYUUJI
IPC: H04W88/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To conduct adaptive control of a weight given to each antenna element of a down link based on up link arrival angle information independently of a quantity of the difference between incoming and outgoing frequencies with respect to a communication unit employing an adaptive antenna applied to a wireless base station of a mobile communication system or the like. SOLUTION: The arrival angle information of each user is extracted from information of a user signal of an up link, a simulated user signal corresponding to each antenna branch is generated based on the arrival angle of a desired user, and a weight of a down link applied to the respective antenna branches is controlled through an optionally adaptive algorithm by using the simulated user signals.
Patent JP-H04145352-A (JP)
Title: Spectroscopic position display method for x-ray microanalyzer
Inventor: KAWABE KAZUYASU
IPC: G01N23/22
Filed: 1990-10-08
Abstract: PURPOSE:To seek the wave length lambda of a characteristic X-ray only by means of the position table of the 1st spectroscope, by arranging so that the 1st spectroscope spectroscopic position L0 which becomes the same wave length lambda as a spectroscopic wave length lambda opposing the 2nd spectroscope spectroscopic position L1, may be displayed at the 2nd spectroscope spectroscopic position display device. CONSTITUTION:When a Rowland circle radius R0 WDS1 is made to be a reference spectroscope, and a spectroscopic wave length change amount against a drive motor 2a unit rotary angle DELTAalpha is made to be DELTAlambda0, and an actual spectroscopic position movement amount is made to be DELTAL0, and as a Rowland circle radius R1 WDS2 spectroscopic wave length change amount is also DELTAlambda0, a WDS2 actual spectroscopic position change amount at that time is made to be DELTAL1, DELTAL1=R1/R0.DELTAL0 is realized. At this time, although the spectroscopic position is actually moved by DELTAL1, a spectroscopic position displayed on a mechanical counter 7b is made to be displayed as if the movement were made by DELTAL0. By this, it becomes possible to display the same spectroscopic position value as that of the reference WDS at either WDS mechanical counter.
Patent JP-2001093118-A (JP)
Title: Yoke type spin valve magnetic head and its manufacture
Inventor: NOMURA AKIHIKO
IPC: H01F41/34
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resistance effect type head element of an improved structure used for a recording and reproducing device using a magnetic tape. SOLUTION: In this yoke type spin valve magnetic head where a magnetic gap 5 is provided between a pair of yokes 3 and 4, a yoke void part 7 is provided in the middle of the magnetic path of one of the yokes and a magnetic resistance effect element 10 and electrodes 2a and 2b for supplying a current to the element are arranged in the yoke void part, the magnetic resistance effect element is arranged at the almost center part of the thickness direction of the yoke void part so as not to come into electric contact with the yoke on the side of the yoke void part.