baber/WOPTO huggingface dataset:
Patent JP-H10165938-A (JP)
Title: Method and apparatus for fluid-cleaning and porous adsorbent
Inventor: SASAOKA JIRO
IPC: B01D15/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To recycle carbonaceous adsorbents efficiently by subjecting a part or whole of taken-out used carbonaceous adsorbents to a heattreatment in a gas atmosphere containing aie of free oxygen including oxidation decomposition in a short time at a specified temperature range in treating fluid by carbonaceous absorbents. SOLUTION: Water to be treated introduced from a valve 28 is allowed to pass adsorption towers 1-3 successively, in which organisms or harmful substances are removed by carbonaceous adsorbents, and is allowed to flow out into a tank 9. In this case waste adsorbents from the adsorption tower 1 are discharged onto a vibrating screen dehydrator 11 by a valve 29 from a fluidized bed, after it is dewatered, the waste adsorbents were fed to a fluidizing-air oxidation recycling furnace 4 by a feeding apparatus 19 from a storage tank 13. The waste adsorbents from the adsorption tower 2 are fed to a recycling furnace 6 or 7 similarly. In the recycling furnace 4 the adsorbents are recycled by carbonization and oxidization removal by using heated fluidizing air.  A part or whole of the recycle adsorbent particle is fluidized by fresh air or combustion gas in a stripper 5, or returned to the adsorption tower 1 by air stream-conveyance into a separator 8.
Patent JP-2001173357-A (JP)
Title: Method and device for fixing excavator
Inventor: EGUCHI TAKUMI
IPC: E21B19/08
Filed: 1999-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for fixing an excavator, by which the excavator can be fixed and moved simply because cost and time are taken though an erection scaffold is constructed or an anchor is mounted on a slope and the excavator is supported in the case of drilling in a slope ground in conventional devices. SOLUTION: A plurality of retaining legs 21 are disposed to the outside section of a base 20, to which the excavator 10 is penetrated and disposed in upright, flexible skirts 40 are drooped outside the base 20, and a space in the lower section of the base 20 is decompressed by operating a blower 30 arranged to the base 20 and the excavator 10 is fixed onto a slope ground by pressure difference.
Patent JP-2000176011-A (JP)
Title: Medical pigment transmitting system
Inventor: HECTOR URRUTIA
IPC: A61M39/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the safety in use in a medical pigment transmitting system using contrast media by providing a device for sucking a medical pigment from a medical pigment vessel and injecting the pigment to a patient through a system passage, and providing a check valve means including a floating mem ber within the vessel. SOLUTION: In a system for sucking a medical pigment within a medical pigment vessel 20 by an injector 10 through a conduit (22, 58 or the like) and injecting the pigment to a patient by a fluid discharge device 80, a valve 30 for monitoring the level of the medical pigment and a three-way flow control valve 40 are interposed in the conduit. The valve 30 is provided with a housing 31 having a floating chamber 32 that is also a storage vessel, a conical valve seat 37 is arranged in the bottom part, and a floating member 33 is housed in the floating chamber 32. The floating member 33 sits in the valve seat 37 when the medical pigment in the floating chamber 32 is emptied out, whereby it interrupts an outlet 35 to arrest the air outflow to the fluid discharge device 80 side.
Patent JP-H05161125-A (JP)
Title: Device for separating and extracting video processing general control signal
Inventor: AOSHIMA TOMOHIDE
IPC: H04N7/081
Filed: 1991-12-07
Abstract: PURPOSE:To separate and extract a general control signal mixed in a video signal. CONSTITUTION:An area timing generator (22) for a general control signal confirms the time for the general control signal area and its output is used to hold a signal passing through an RGB demultiplexer 23 (24) by a general control signal output latch 25 (26). Moreover, the output is given to an inhibiting signal generating NOR circuit (27), its inverting output inhibits the re- transmission of a video signal for a video signal gate circuit (21), and then the general control signal area is not displayed on a monitor television receiver as a picture.
Patent JP-H06205202-A (JP)
Title: Picture processing unit
Inventor: NAKATSUI HISASHI
IPC: G06T11/60
Filed: 1992-12-29
Abstract: PURPOSE:To reproduce even picture data such as a character or a symbol comprising a set of very small dots that might disappear depending on a set reduction rate. CONSTITUTION:When binary picture data are stored in a picture memory 4 by using a scanner 1 to read a picture of an original, a controller section 5 compares discriminates binary picture data segmented by a prescribed character size with character 7 symbol data comprising a set of very small dots read from a font memory 7, and font data read from the font memory 7 are expanded in the picture memory 4 in place of reduced binary picture data segmented by a new compensation section 9 when both the data are coincident to compensate missing dots.
Patent JP-H05175132-A (JP)
Title: Manufacture of silicon oxide film of semiconductor device
Inventor: HOCHIDO YUKO
IPC: H01L21/316
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a silicon oxide film increasing in reaction rate and being excellent in flattening properties by using alkoxysilane and 0.01-10% water vapor and catalyst gas in the case of forming the SiO2 film for semiconductor device through plasma CVD method or ozone CVD method. CONSTITUTION:A surface-irregular silicon substrate is placed in a plasma reaction chamber and heated to a temperature of 200 deg.C. Then, 10cc/min Si(OC2H5)4, 300cc/min He, 100cc/min O2, 30cc/min water vapor and 11cc/min HC are introduced into the reaction chamber and a high frequency is set at 13.56MHz and the pressure in the reaction chamber, at 20Torr. After this film-forming reaction is previously continued for 1 minute, plasma is generated for 7 seconds and the liquid condensation film of alkoxysilane is generated on the substrate. Then, 20cc/min O2, is introduced into the reaction chamber, the pressure in the reaction chamber is brought to 1Torr and plasma is generated for 10 seconds at a high frequency of 100kHz so that the liquid film on the substrate is changed into SiO2 film. This process is repeated 10 times so that the SiO2 film of 0.5mum thickness is manufactured.
Patent JP-H08273608-A (JP)
Title: Back face illuminating apparatus
Inventor: MIZUNO KEIJI
IPC: H01J61/35
Filed: 1991-12-27
Abstract: PURPOSE: To produce potentially stable state and lessen occurrence of flickers by forming a transparent conductive film on a lighting curtain bearing a dotted pattern and electrically connecting the conductive film with an earth potential GND of an inverter electric power source circuit. CONSTITUTION: Regarding a back face illuminating apparatus in which a cylindrical light source 2 is driven by an inverter electric power source circuit 5; a conductive film 9 consisting of an indium titanium oxide is formed on a lighting curtain 3 bearing a dotted pattern to uniformly radiate light rays from the light source 2 by a vacuum thin film formation method. The conductive film 9 is electrically connected with an earth potential GND of the inverter electric power source circuit 5. Consequently, occurrence of flickers can be lessened to brightness alteration in a diffusion plate 4 and a trouble that dust, etc., enters between the diffusion plate 4 and the conductive film 9 can be eliminated.
Patent JP-2000080600-A (JP)
Title: Production of bulky paper
Inventor: KAKIUCHI HIDESUKE
IPC: D21F1/44
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing bulk paper having a large thickness, high absorption, excellent softness, and moderate toughness. SOLUTION: This method for producing bulky paper having a pattern formed thereon comprises transporting a fiber sheet 2 with a prescribed moisture content to a pattern-imparting step installed before a drying step and having a sucking part and a prescribed open hole pattern net 31 surrounding the sucking part, sucking the fiber sheet 2 in a state put on the open hole pattern net to impart a pattern corresponding to the pattern of the open hole pattern net to the sucked fiber sheet 2, and drying the pattern-imparted fiber sheet 2 in a drying process to provide the objective bulky sheet having the pattern. The open hole pattern net is constituted of a prescribed reinforcing belt 33 for conveying and a prescribed open hole pattern structure.
Patent JP-2000181670-A (JP)
Title: Data transfer device and its testing method
Inventor: NAKADA KAZUHIRO
IPC: B41J29/38
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To speed up an operation test of data transmission and reception without requiring any external device by providing a receive signal generating means which generates a data receive signal for a test. SOLUTION: In a printer control IC 4, a data reception part 11, a test signal generation part 12, and a selector 13 are built. The data reception part 11 stores data received through a parallel interface 3 in a receiving buffer in a RAM 5. Then the test signal generation part 12 generates a data transfer signal for a test. Further, the selector 13 switches signals between normal operation and testing operation. Therefore, data transfer in test mode does not require any external device such as a host computer. The data transfer speed can be equalized nearly to the maximum speed of the storage of data in the receiving buffer, so data can be transferred extremely fast.
Patent JP-2000190650-A (JP)
Title: Press plate for lithographic rotary press
Inventor: MURRAY ROBERT RICHARD
IPC: B41N1/14
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce prepress capability and to decrease the time required for mounting a press plate on a plate cylinder of a newspaper press by disposing a plurality of tearing positions on a plate body, and specifying a record of a substrate having a print image at the position. SOLUTION: Each lithographic press plate 10 has a plate body 12, which is made of an aluminum plate or the like coated with a photosensitive layer. The each plate 10 has predetermined tearing positions 14a to 14c, which are formed in the body 12 to specify recording parts of substrates 10A to 10D. The substrates 10A to 10D have print images A to D of newspaper pages printed by using a lithographic newspaper printer. The positions 14a to 14c may be extended from a front edge 16a to a trailing edge of the plate 10. Further, the edges 16a, 16b may have bents 18a, 18b. The position 14a to 14c may be formed with continuities of openings and bridges.
Patent JP-2001175333-A (JP)
Title: Servo controller
Inventor: YAMADA NORIO
IPC: G05D3/12
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a servo controller capable of improving the resolution of position detection of a mobile object to be reciprocated without using an expensive rotary encoder large in the number of pulses. SOLUTION: When counting operation is executed by an up-down counter on the basis of both the edge signals of two-phase output signals (a), (b) whose phases are mutually differentiated by 90 deg., a 90 deg. phase unit, i.e., four-times position detection accuracy, can be obtained, highly accurate position detection in the reciprocated direction of the mobile object can be attained and the movement control of the mobile object can be stabilized without using an expensive rotary encoder.
Patent JP-2000177584-A (JP)
Title: Trolley conveyor
Inventor: KOBAYASHI HEIHACHI
IPC: B61B13/06
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To make a carriage smoothly travel without colliding trolleys with a rail. SOLUTION: A plate-like or bar-shaped connecting object member 36 for receiving propulsion by being sandwiched from the horizontal direction by a pair of driving feed rollers is extended to a rear end part of adjacent two preceding trolleys and a front end part of succeeding trolleys of plural trolleys 32 traveling along a trolley traveling rail 11 so as to free horizontal direction swinging. A pair of guide members opposed to each other at a prescribed interval in the horizontal direction by extending in the rail lengthwise direction are arranged on the rail. A horizontal preceding roller and a succeeding roller respectively sandwiched by both guide members are arranged in the respective trolleys 32. The swinging center C2 in a front end part of the trolleys 32 and the rotational center C3 of the preceding roller are set concentric.
Patent JP-2000176740-A (JP)
Title: Burr removing device and burr removing method
Inventor: KAJIMA TOSHIO
IPC: B23D79/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To remove burrs generated in the direction of the leaves of a cast item. SOLUTION: A burr removing press is provided with a loading board 8 of work W; a clamp 10 having a guide surface 10a with the angle same as the leaves θ of the work W; and a guide 12 moving along the guide surface 10a of the clamp 10. The guide 12 is fixed to a cutter 9. After fixing the work W between the loading board 8 by abutting the clamp 10 to the upper surface of the work W, the guide 12 is moved along the guide surface 10a of the clamp 10. As a result, the cutter 9 moves in the direction burrs Wa are continued, following the leaves of a product surface. The burrs Wa can be removed without hurting the product surface. In this case, the operation of the cutter 9 can correspond with the various formes of works by changing the form of the clamp 10.
Patent JP-2001176930-A (JP)
Title: Operation head unit and leveler using it, and bonder
Inventor: MAE TAKAHARU
IPC: H01L21/60
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To realize highly precise operation stably without a problem caused by down movement of a retainer in a linear guide. SOLUTION: An operation head 4 is guided and moved down by a rolling rectilinear guide 6 between it and a supporter 5, and various operations are attained highly accurately. In this process, when a retainer 6d of the rectilinear guide 6 moves down and reaches a minimum height, it is brought into contact with a stopper 13 of the operation head 4 for checking further down movement. When the operation head 4 moves up thereafter, the retainer 6d is raised via the stopper 13 for attaining the purpose.
Patent JP-2001170378-A (JP)
Title: Binding sewing machine
Inventor: KITADA KENJI
IPC: D05B3/10
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To detect the end position of a flap in a stage prior to starting sewing and to adjust the moving quantity of a cloth pressing mechanism of a cloth transfer mechanism according to the end position of the flap. SOLUTION: This binding sewing machine is provided with a cloth transfer mechanism 3 holding the state of a flap F overlapped on binding cloth W, E and moving the overlapped cloth W, E, F from a first position P1 in front of a needle into a second position P2 behind the needle, and a flap feeding device 6 having a cloth placing base 8 disposed near the first position P1 to place the flap F, and transferring the flap F on the cloth placing base 8 onto the binding cloth W, E held by the cloth transfer mechanism 3.  The binding sewing machine is further provided with a detecting device 9 for detecting the position in the cloth feeding direction of the flap F placed on the cloth placing base 8, and a control device 11 for determining the first position P1 on the basis of the detected result and controlling to drive the cloth transfer mechanism 3 into the first position P1 on the basis of the determined result.
Patent JP-2000057981-A (JP)
Title: Heat radiating member, rotary anode type x-ray tube using the radiating member, and manufacture thereof
Inventor: GONBEI KATSUHIRO
IPC: C23C4/10
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a member having excellent heat radiation characteristic and strong heat resistance by mixing ceramic and metal, and changing the ratio of the ceramic and the metal in the thickness direction. SOLUTION: In the case of using a roller of a rotary anode type X-ray tube as a material to be sprayed for example, a rotor 41 is rotated, and plasma flame 32 is generated from a plasma spraying gun 31, and the plasma spraying gun 31 is reciprocated in the longitudinal direction of the rotor 41 once so as to heat the rotor 41. Then, only a metal material s supplied to the plasma flame, and the plasma spraying gun 31 is reciprocated once so as to form a surface of the rotor 41 with a film of the metal material. The ceramic material and the metal material at 3:7 in weight ratio are supplied to the plasma flame 32 at the same time, and the plasma spraying gun 31 is reciprocated once. Thereafter, the similar operation is performed at 1:1, 7:3 in weight ratio. Finally, a film made of the only ceramic is formed.  A film having thickness at several 10 μm to 100 μm over the whole is thereby formed.
Patent JP-H11184389-A (JP)
Title: Reflection type display device
Inventor: YOU EIHO
IPC: G09F9/00
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To give a reflection type display device a lighting structure which makes it possible to observe an image in a dark environment without spoiling image quality in a light environment. SOLUTION: The reflection type display device consists of a panel 0, a light guide plate 20, a light source 30, and a light refracting layer 40. The light guide plate 20 is arranged outside the panel 0. The light source 30 is arranged at the end part of the light guide plate 20 and emits illumination light when needed. The light guide plate 20 normally transmits external light and makes it incident on the panel 0 and projects its reflected external light, and also guides and makes the illumination light at need incident on the panel 0 and projects its reflected illumination light. The light refracting layer 40 which has an uneven surface is interposed between the light guide plate 20 and panel 0 and diffuses and refracts the illumination light. Consequently, a moire is prevented.
Patent JP-H11187237-A (JP)
Title: Communication equipment and its control method
Inventor: KUROSAWA YUJI
IPC: H04L12/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To connect an external computer to internet via a communication equipment and to perform effective communication by connecting the external computer to the internet via ISDN lines by using a speed/protocol conversion means through a request from the external computer. SOLUTION: An external computer is connected with internet via ISDN lines by using a speed/protocol conversion part 10 by the request from the external computer. In addition, G3/G4 communication from the communication equipment and a call with an exterior analog telephone 11 are also enabled. In this equipment, data routes fro man HDLC controller 5, a codec 7 and the speed/protocol conversion part 10 are selected and connected with B1, B2 channels of the ISDN lines through a switch circuit 8. In addition, paths from a G3 modem 6 and the exterior analog telephone 11 are selected and connected with the codec 7 by a switch circuit 12.
Patent JP-2000188520-A (JP)
Title: Phase shfiter
Inventor: TANIGUCHI EIJI
IPC: H01Q3/36
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To dissolve the unnecessary attenuation of a high frequency signal and to improve the setting resolution of a phase by opening/closing a switch in accordance with a signal inputted from a control terminal and connecting an inductive circuit supplying the high frequency signal to an output terminal at a phase different from the switch between an input terminal and the output terminal in parallel to the switch. SOLUTION: When a control signal which on-controls a field effect transistor 2 is inputted from a control pad 8, the field effect transistor 2 shorts both ends of a bypass wiring 7. The high frequency signal of a prescribed frequency, which is inputted from an input pad 3, is outputted from an output pad 5 through an input wiring, the field effect transistor 2 and an output wiring 6. When the control signal for on-controlling the field effect transistor 2 is inputted from the control pad 8, a part between a source terminal and a drain terminal becomes an open state and the field effect transistor 2 operates as a capacitive element.
Patent JP-H11190645-A (JP)
Title: Reduction ratio selection method for flowmeter
Inventor: CHIMURA NOBUTAKA
IPC: G01F1/42
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of determination for a reduction ratio capable of obtaining a highly accurate flow value by calculating a relation between a differential pressure and a flow amount through an input of parameter with a width for a variation range of temperature, an error or the like, and setting a range of a required flow amount in measurement and a range of differential pressure in use. SOLUTION: A basic flow meter in measurement and a temperature of fluid are input, and also an estimated temperature variation range from a characteristic of a plant and the ambient surroundings is input. Then, after a concentration or density or the like is input according to the kind of fluid selected, the state and unit of pressure are selected for performing processing of inputting a normally used pressure. The variation range of pressure estimated from the characteristic of plant and the ambient surrounding is input at this time. Succesively, such a reduction mechanism is reduced as eliptical, micro-throat, integral orifice or venturi, nozzle. Thereafter, from a parameter input or automatically calculated, a pressure difference, flow amount and an optimum reduction ratio are calculated, and the results are display processed.
Patent JP-H11200275-A (JP)
Title: Seam felt for papermaking
Inventor: HAGIWARA YASUYUKI
IPC: D21F7/10
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a seam felt for papermaking, capable of shortening effort and time required for joining and not producing seam mark to wet paper by improving engaging property between seam loops and realizing threadability of core line. SOLUTION: In this seam felt for papermaking, using a woven fabric forming a seam loop 2 at both end parts as a base fabric, the seam loop 2 is defined within the range of loop length of 1.6 mm to 2.4 mm and inclination of loop is thermally set at perpendicular angle or an angle which is approximate to perpendicular angle to base level and improvement of engaging property between seam loops and ready threading of core line can be realized regardless of short loop length.
Patent JP-H11192870-A (JP)
Title: Vehicle seat mounting member
Inventor: YOSHIDA MASAMI
IPC: B60N2/90
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To provide side mounting members capable of mounting irrespective of a presence of a vertical movement device, use the parts of these members commonly, and reduce the cost of these members. SOLUTION: In a vehicle seat mounted on a movable rail 9 of a slide rail 8 provided on a body side through or without through a vertical movement device, a side mounting member 7 fixed to both the right and left sides of a seat frame of a seat is formed with a vertical plate part 55 for mounting a vertical movement device and a bent mounting part 56 bent in reverse L shape to the underside of the vertical plate part 55 which is installed directly on the movable rail 9. Thus the bent mounting part 56 is cut at the lower end part of the vertical plate part 55 so that the vertical movement device can be installed on the vertical plate part 55.