baber/WOPTO huggingface dataset:
Patent JP-2000128083-A (JP)
Title: Nozzle driving unit for small ship
Inventor: MATSUMOTO KAZUHISA
IPC: B63B35/73
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrically powered nozzle driving unit for a small ship which has a small actuator with excellent responsiveness. SOLUTION: This nozzle driving unit 6 for controlling a trim angle of a jet propulsion nozzle for a small ship is provided with a grip part 7, an actuator part 8, and a control part 9. The grip part 7 is provided with a sensor which outputs the electric signal corresponding to the rotational position of a grip 3. A motor 20 for the actuator part 8 is a direct acting type motor having an output shaft 27 which moves in the axial direction when the rotor rotates. The control part 9 makes the motor 20 to operate according to the rotational position of the grip 3 and moves a push-pull cable 10 through the output shaft 27. The control part 9 comprises an engine misfire control function which forces the engine to misfire while the actuator part 8 is operating to reduce jet reaction force from a nozzle 4.
Patent JP-H04175240-A (JP)
Title: Rock wool production apparatus
Inventor: KITAYAMA KIYOYUKI
IPC: C03B37/04
Filed: 1990-11-09
Abstract: PURPOSE:To improve the quality and yield of rock wool by detecting the load of a motor for driving a fibrillation mechanism and controlling the delivery of molten material according to the detected result. CONSTITUTION:Molten raw material for rock wool melted in an electrical melting furnace 1 is supplied through a sprue 3 and a gate 4 to a wool- production machine 7 having rotating wheels 9a to 9d. Compressed air is blasted from a nozzle 12 and a binder is ejected from an ejection hole 13. The molten material is transferred from the wheel 9a to wheels 9b, 9c and 9d and fibrillated by the centrifugal force of the wheels and the pressure of the compressed air. The load of an electric motor 11b driving the wheel 9b is detected by a motor current detector 31, the flow rate of molten material is calculated by an arithmetic circuit 32 and the difference between the calculated value and the prescribed level stored in a flow rate setter 33 is calculated by a difference detector 34. A gate-driving signal corresponding to the difference is outputted from a gate- controlling circuit 35 to a slide-driving circuit 36 and the gate 4 is vertically moved with a motor 5a for the lifting mechanism to attain zero difference. The flow rate of the molten material can be quantitatively controlled by this process.
Patent JP-H07151102-A (JP)
Title: Oil pressure
Inventor: KITASAKA KEISUKE
IPC: F15B21/04
Filed: 1993-12-02
Abstract: PURPOSE:To absorb pressure fluctuation in a closed space in an oil tank and to prevent dust from entering the oil tank by providing such a vessel as its outer enclosing part deforms softly or moves in one direction so as to vary the capacity of the vessel. CONSTITUTION:An oil tank 10 storing oil 7 is provided with a vessel 1, which is communicated with a closed space 2 above an oil surface level, and disconnects the tank from the atmosphere, and whose outer enclosing part corresponds softly to the variation so that the fluctuation of pressure within the closed space 2, which is caused by the variation in the oil surface level, is absorbed. In this case, the vessel 1 is designed in such a way that its content volume sufficiently covers the change of volume of the closed space 2 of the oil tank 10, which is caused by the variation of the oil surface level. In addition, the outer enclosing part of the vessel 1 should be such that either it is formed of such a member as is easily deformed by the pressure of about several tenth of the open air pressure (one atmospheric pressure) or at least it can move in one direction, keeping the air tightness, even if it is not deformed. With this contrivance, a hydraulic driving device can always work stably and smoothly.
Patent JP-H08160991-A (JP)
Title: Method for generating speech element piece, and method and device for speech synthesis
Inventor: KAMAI TAKAHIRO
IPC: G10L13/06
Filed: 1994-12-06
Abstract: PURPOSE: To reduce the deterioration in speech quality and decrease the arithmetic quantity at the time of speech synthesis by cutting a pitch waveform with a window function as to all peaks in a specific section and making the length of the window function shorter than lengths to both adjacent peaks. CONSTITUTION: A management part 2 is connected to plural state holding parts 3, which are connected to sample read parts 5 one to one. Further, waveform holding parts 9 are connected to sample read parts 5 one to one, and the outputs of the sample read part 5 are put together in one, inputted to a weighted superposition part 6, and passed through an amplitude control part 4 and outputted from an output part 8. Further, a compressed speech element pieces DB10 is all connected to all the sample read part 5. Then speech element piece data are generated by cutting the pitch waveform with the window function which is shorter in length that the lengths to both adjacent peaks as to any of peaks present in a pitch cycle in a specific section of the speech waveform, and stored in the compressed speech element piece DB 10.
Patent JP-H11142410-A (JP)
Title: Automatic analyzer
Inventor: YAMAGUCHI TAKUYA
IPC: G01N35/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To operate automatic analyzers with another operation section until an abnormality is recovered when the abnormality occurs on a main operation section by providing the other operation section connected to the same local area network as the main operation section. SOLUTION: Information is exchanged among units of automatic analyzers 1, 2 and operation sections 3, 4 via the hub 71 of a local area network such as an Ethernt in this system. When some abnormality occurs in the operation section a3 and it cannot be operated normally, the operation section b4 connected to the same network as the operation section a3 can be used as an operation section. When a function as a service processor is given to the operation section b4, the failure information that the abnormality occurs in the operation section a3 can be transferred to an operation state analysis center 83 via a public circuit 82. The repair of the operation section a3 can be immediately started, and the service function is improved.
Patent JP-H09149505-A (JP)
Title: Power supply to moving device
Inventor: NAGABORI KATSUHIRO
IPC: B66C13/12
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enable trolleys to be brought into contact with feeder lines unfailingly with a power supply of a simple structure and without any special adjustment as well as to contribute to speeding up a moving device such as a crane and to cut the production cost. SOLUTION: This power supply is made up of a feeder unit 22 and a collector unit 25. A feeder supporting member 20 which extends the traveling direction of a crane 1 is provided at a required height above a floor 19. Feeder lines 10 are mounted on the bottom of the feeder supporting member 20 and a base 21 for receiving the feeder supporting member 20 is provided in the traveling direction of the crane 1 at a required pitch above the floor 19 to constitute the feeder unit 22. Then, a trolley bracket 24 capable of supporting the feeder supporting member 20 lifted from the cradle 21 is provided at the lower part of the crane 1 in such a way that it extends between the cradle 21 and the feeder supporting member 20.  Trolleys 17 which is brought into slid contact with the feeder lines are mounted on the upper surface of the trolley bracket 24 via insulators 16 to constitute the collector unit 25.
Patent JP-S63155313-A (JP)
Title: Word processor
Inventor: FUJINO HIROMASA
IPC: G06F1/00
Filed: 1986-12-19
Abstract: PURPOSE:To set a display part at an optional easy-to-see position by providing a display part for input/output monitor that is detached from a word processor main body and can be used via a connecting cable. CONSTITUTION:A word processor main body 1 contains a display part 2 for characters, ruled lines, symbols, etc., a keyboard part 3 for input, etc. The part 2 is usually attached to the main body 1 and can be detached from the main body 1 as necessary. Then the part 2 is connected to the main body 1 via a connecting cable 4. Thus the main body 1 can be used with its part 2 set distant away from the main body 1, e.g., at a place adjacent to an original, etc.
Patent JP-H04176126-A (JP)
Title: Method and apparatus for treating substrate
Inventor: NISHIHARA HIDEAKI
IPC: H01L21/324
Filed: 1990-11-08
Abstract: PURPOSE:To remedy the defect developed in the LSI formation process etc., thereby enabling the interfacial characteristics of the processing surface of a substrate such as Si-SiO2, etc., to be enhanced by a method wherein the substrate is processed using hydrogen radical produced front the hydrogen gas excited by ultraviolet rays in wavelength not exceeding specific value. CONSTITUTION:A substrate 3 whereon a specific film is formed by irradiating it with ultraviolet rays in wavelength not exceeding 276.7nm in the atmosphere of oxygen gas or the mixed gas of oxygen gas and an inert gas using the hydrogen radical produced from the hydrogen excited by the ultraviolet rays. For example, the hydrogen molecules contained in the hydrogen gas or the mixed gas of hydrogen gas and inert gas are decomposed by the ultraviolet rays applied from an ultraviolet ray source 1 through an ultraviolet ray transmission window 2. Through these procedures, the space charge generated in a thin film or the interface between the thin film and the substrate is coupled with the space charge of the active hydrogen radical generated in the thin film or the interface between the thin film and the substrate so as to make the structural defect inert.
Patent JP-H11114765-A (JP)
Title: Chip discharging device for vertical lathe
Inventor: TAMADA NAOYA
IPC: B23B25/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a chip discharging device capable of actively discharging chips from the periphery of a main spindle even if a vertical lathe has a short main spindle and the compact size. SOLUTION: In a vertical lathe in which a main spindle 2 is vertically provided, an annular recessed groove 42 provided with a discharging port communicated with the outside of a machine and for storing chips is provided on the peripheral edge of the main spindle 2 in order to discharge chips generated by cutting from the periphery of the main spindle 2, and a conveying plate 11 for conveying the chips is provided in the recessed groove 42. A plate driving means 20 for moving the conveying plate 11 along the recessed groove 42 is provided. Chips generated by cutting are once housed in the recessed groove 42 directly or after being slipped down on the side wall of the main spindle 2.  The conveying plate 11 is moved in the recessed groove 42 by the plate driving means 20, the chips in the recessed groove 42 are conveyed by the conveying plate 11, guided to the discharging port provided on the recessed groove 42, and discharged from the discharging port.
Patent JP-H01144070-A (JP)
Title: Developing device for image forming device
Inventor: SHIBATA KIYOTAKA
IPC: G03G15/01
Filed: 1987-11-30
Abstract: PURPOSE:To prevent damage of a photosensitive body by constituting the title device in such a manner that the insertion and removal of developing devices existing in a development operation position are restrained by an insertion and removal restraining means. CONSTITUTION:Manual position switching of the developing devices 25, 26 is executed by disengaging the meshed gears of a gear interlock mechanism G by a manual operating means 46 during the stop of driving of a motor M and switching a position switching means B by half turning of the manual operating means 46. Namely, the manual switching means D which allows manual switching of the position switching means A in the state of disconnecting the transmission from a driving means B is constituted of the gear G1 which is freely disengageable and the manual operating means 46. The removal of the developing device 25 upward from the developing section is, therefore, not possible, since the supporting pin (d) on the photosensitive body 7 side is held restrained from removal by the insertion and removal restraining means 37 at the time of removing the developing devices 25, 26 by opening an upper case 3A. The inadvertent damage of the photosensitive body 7 by a developing sleeve 31 is thereby surely prevented.
Patent JP-H10131808-A (JP)
Title: Carburetter of rotary throttle valve type
Inventor: ARAKI SATORU
IPC: F02M1/16
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To ensure start of an engine at low temp. while retaining a throttle valve at the increasing position of air and fuel with a simple operation. SOLUTION: A level 11 transmitting an accelerator action to a throttle valve 4 is turned from idle position by means of a cam piece 22 and is simultaneously moved to the direction of axial line so that the degree of overrupping of a throttle through hole 5 with an intake passage 2 is made slightly large, and the insertion depth of a measurement needle 7 into a fuel nozzle 15 is made slightly low, thereby increasing the quantity of air and fuel which are required for the start-up at low temp. The cam piece 22 is engaged with a lever 11 and fixed at a working position, and is returned to unworking position by a spring 23 when the lever 11 is disengaged therefrom by the accelerator action.
Patent JP-H09124334-A (JP)
Title: Production of preform for optical fiber
Inventor: ITOU SAYAKA
IPC: G02B6/00
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a preform for an optical fiber capable of accumulating glass fine particles in an extremely stable manner from the start to the completion of the deposition of the glass fine particles. SOLUTION: The preform for an optical fiber is produced by accumulating glass fine particles (soot) 6 on the periphery of a core member 1 to become a target in a chamber 2. In this process, the discharging pressure in the chamber 2 is increased as the accumulation of the glass fine particles grows. The control of the discharging pressure enables the accumulation of the glass fine particles in an extremely stable manner from the start to the completion of the deposition.
Patent JP-2001126650-A (JP)
Title: Permeable x-ray tube device
Inventor: FUJII SHINSUKE
IPC: H01J35/08
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a permeable X-ray tube device which enhances a long life and a conversion efficiency of an electron beam to X-ray. SOLUTION: A X-ray tube comprising a vacuum enclosure 11 composing the X-ray tube, a X-ray permeable window 12 mounted on an end of the enclosure 11, a metal thin-film forming a X-ray target 13 mounted a vacuum side of the X-ray permeable window 12 and an electron gun 14 generating an electron beam irradiating the X-ray target 13, a film thickness t of the metal thin film being varied depending on a place and a deflecting electrode 16 deflecting the electron beam e is mounted.
Patent JP-H06146576-A (JP)
Title: Concrete frame made of thermoplastic resin
Inventor: MASUI SHOHEI
IPC: E04G9/05
Filed: 1992-11-13
Abstract: PURPOSE:To make it possible to firmly stick a superficial decoration member to a concrete surface, by providing recessed or protruded patterns on the panel surface of a concrete frame made of a thermoplastic resin. CONSTITUTION:A stampable sheet including glass fibers as reinforcing fibers for instance and having polypropylene as a matrix resin is heated in a furnace. When this sheet is heated and molded, a recessed or protruded pattern 3 like a read screen or a lattice is applied to more than 10% of the wider surface. Reinforcing ribs 4 may be added more at the rear face of the panel 2. Next, a concrete panel is made by use of the concrete frame 1. In this case, a pattern is transferred on the surface of concrete panel in correspondence with the pattern 3. For instance, cement mortar is applied on the concrete panel to stick tiles. In this way, since the surface of concrete panel becomes coarse, superficial decoration materials like tile can be stuck firmly to the concrete surface.
Patent JP-H03164313-A (JP)
Title: Integrated control device for roll rigidity distribution and steering angle in vehicle
Inventor: SUGASAWA FUKASHI
IPC: B60G17/015
Filed: 1989-11-22
Abstract: PURPOSE:To invariably keep the total performance adequate by interlockingly correcting the control characteristic of the other control device when the control characteristic of one of a roll rigidity control device and a steering angle control device is changed. CONSTITUTION:When the control characteristic of one of a steering angle control device and a roll characteristic control device is changed via a control characteristic changing means according to running conditions or the like, a control characteristic correcting means corrects the control characteristic of the other control device so as to suppress the change of the steering characteristic or the effectiveness of the rudder of the whole vehicle in the opposite relation to the changed characteristic. The total characteristics can be invariably maintained in a proper range.
Patent JP-H05117001-A (JP)
Title: Hardened material of cement
Inventor: KATO CHUZO
IPC: C04B14/36
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a hardened material of cement having excellent mechanical strength by blending iron clay with cement and a water-absorptive polymer including water required for hardening the iron clay and the cement and compression molding the blended material. CONSTITUTION:100 pts.wt. cement (e.g. Portland cement) is blended with 5-150 pts.wt. based on dried powder of mixed powder (iron clay) consisting essentially of gypsum produced as a by-product in a plant for producing pigment of titanium dioxide with sulfuric acid method and blended with a water-absorptive polymer (e.g. PQ polymer) containing such as amount of water as to be required in hydration reaction of cement and iron clay as inclusion water. In the case, a required amount of water for hardening may be previously absorbed in the water absorbing polymer. The prepared mixture is molded into a desired shape by a vacuum degassing extruder and cured for about two weeks to give a hardened material of cement having excellent mechanical strength such as compression strength and flexural strength. The hardened material may be optionally mixed with a magnetic material, an electrically-conductive material and a ferroelectric material.
Patent JP-H02150968-A (JP)
Title: Three-dimensional cursor controller
Inventor: FUJII HIDEKI
IPC: G06F17/50
Filed: 1988-12-02
Abstract: PURPOSE:To identify a cursor position not only in a plane but also in a depth direction by means of the emphatic displaying of a figure by emphatically displaying a graphic element in the vicinity of the cursor position according to the movement of the cursor. CONSTITUTION:A small three-dimensional part 13 including a cursor 11 is formed in the vicinity of the cursor 11. Various types of shapes such as a cube, a rectangular parallelopiped, a square pole, etc., can be used for the shape of the three-dimensional part 13. The contents of the figure processing determine the shape, and for the decision, by inputting a keyboard 23 by a cursor operator, longitudinal and lateral lengths and a height are designated. A part of a three- dimensional figure 12 is included in the three-dimensional part 13. An included partial figure 12a is emphatically displayed. For example, its can be flashed on/off, or the type of the color or the lightness of the part can be changed. Thus, a part of the figure is emphatically displayed according to the movement of the cursor position in a Z axis direction, and thus, the front and rear relation of the figure can be easily understood.
Patent JP-H11144989-A (JP)
Title: Method for fixing iron core main leg
Inventor: ASADA TADASHI
IPC: H01F41/02
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing iron core main leg for which the number of manufacture processes are greatly reduced. SOLUTION: The side surface of an iron core main leg 1 is formed almost round, the outer periphery of the main leg 1 is covered with an insulting cylinder 8 with spacers 1 and 12 in between, the outer periphery of the insulating cylinder 8 is clamped at a plurality of points in the longitudinal direction of the main leg 1 by a clamping band 9, when the main leg 1 is raised vertically together with a lower part yoke, and when a coil is lowered from above the main leg 1, the coil is fit-inserted in the main leg 1, while the clamping band 9 close to the coil is removed sequentially.
Patent JP-2000131169-A (JP)
Title: Semiconductor pressure sensor and manufacture thereof
Inventor: TERADA MASAKAZU
IPC: G01L9/00
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor pressure sensor having a diaphragm and a pressure reference chamber directly under the diaphragm formed in a substrate in which airtightness of the pressure reference chamber is ensured by blocking a micro-leak passage existing at the sealing part of the pressure reference chamber. SOLUTION: The pressure sensor 1 comprises a pressure reference chamber, i.e., a cavity 13, formed in a substrate, i.e., a wafer 10, and a pressure receiving diaphragm 14 formed on the upper side of the cavity 13 in the wafer 10. The cavity 13 is provided with a hole, i.e., an opening 15, conducting from the cavity 13 to the upper surface of the wafer 10 and the opening 15 is filled with a thin film 16 of polysilicon. Furthermore, upper surface of the wafer 10 is coated with a thin film 16 and a protective film 17 of BPSG for preventing the leakage of air from the cavity 13.
Patent JP-S63158770-A (JP)
Inventor: HIROSE NOBUO
IPC: H01R13/73
Filed: 1986-12-19
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-H11142218-A (JP)
Title: Detection method of presence or absence of water
Inventor: ANDO MASAKAZU
IPC: G01F23/22
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a detection method of presence or absence of water reducing time for judging water-presence or absence. SOLUTION: A thermal resistance element 8 is applied a heating voltage that the element 8 can be self-heated for the first set time. When a difference between a detection temperature by the element 8 immediately before applying the heating voltage and a detection temperature by the element 8 in the second predetermined time after applying the voltage is less than a predetermined temperature, it is judged that the element 8 is in water.
Patent JP-H09142768-A (JP)
Title: Moving handrail entry port safety device of passenger conveyor
Inventor: KANDA KOJI
IPC: B66B29/04
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To prevent an injury accident caused by the inserting of the finger tip of an infant, or the like into a moving handrail entry port during a mischievous act. SOLUTION: When an infant or the like inserts his/her finger tip into a gap between the outer surface of a moving handrail 4 and an operation plate 11 because of a mischievous act, the operation plate 11 is caused to fall down in the entry direction of the moving handrail 4. The gap with the outer surface of the moving handrail 4 is increased by the falling down of this operation plate 11. Also, a detector 8 is actuated by, the falling down of the operation plate 11. Thus, the finger tip is prevented from being caught between the outer surface of the moving handrail and the fallen clown operation plate and the occurrence of an injury accident is prevented. Further, since the gap with the outer surface of the moving handrail is increased because of the falling down of the operation plate, a passenger conveyor is slowly stopped by the operation of the detector and safety is improved.