baber/WOPTO huggingface dataset:
Patent JP-H10177407-A (JP)
Title: Servo control method
Inventor: AKAMATSU KEIZO
IPC: B23Q15/013
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a compensator and to surely compensate a projection which is generated at the time of exchanging quadrants by smoothing a torque command value. SOLUTION: A feed-back pulse 18 from a pulse generator 3 directly connected to a servo motor 1 is converted into speed by an F/V converter 6 and negatively fed-back by a speed loop gain 13 and the torque command value 16 is obtained. The torque command value 16 is smoothed by way of a torque filter 22 and inputted to the compensator 9. Therefore, the pulsation of the torque command value 16 is reduced. The compensator 9 monitors a position command 15 outputted from an NC device 8 and integral compensation gain 12 is exchanged into integral compensation gain 11 when a cutting direction is inverted. The compensator 9 returns integral compensation gain 11 to integral compensation gain 12 after the present torque command value 16 reaches a torque setting value.
Patent JP-H07198278-A (JP)
Title: Rodlike loop type heat pipe
Inventor: YOSHIDA YORIO
IPC: F28D15/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide a rodlike loop type heat pipe having a rod state using a metal tube, easy manufacture and execution and an excellent heat transfer efficiency by separately forming a vapor tube in which refrigerant vapor rises and a liquid return passage in which liquid of refrigerant condensed by a condenser is returned. CONSTITUTION:A heat pipe comprises a metal tube 3 in which a pressure is reduced and refrigerant 4 is sealed and which has an evaporating part 5 of the refrigerant 4 in a lower part and a condensing part 6 of refrigerant vapor 4a in an upper part, wherein the part 6 is inclined obliquely upward at the upper part of the tube 3. The pipe further comprises a liquid return passage 8 integrally formed with an oblique side of the part 6 of inside a vapor tube 7 in which the vapor 4a between the parts 6 and 5 rises to return the condensed refrigerant 4 in such a manner that its sectional area is smaller than that of the tube 7, wherein the tube 7 and the passage 8 are separately formed.
Patent JP-H07201565-A (JP)
Title: Magnetic shielding-type inductor and its manufacture
Inventor: ISHINO AKIO
IPC: H01F17/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide a method of manufacturing a laminated inductor which is hardly deteriorated in characteristics, specially in a Q value of a core due to a stress caused by a difference of thermal expansion coefficient between conductor and ceramic, large enough in thickness and cross sectional area of a magnetic path, and high enough in inductance. CONSTITUTION:Supposing that a spiral coil 3 is buried in a ferrite material 2, the ferrite material 2 is sliced into ferrite sheets S1 to S3 with a plane in parallel with its vertical axis, through-holes or recessed parts are provided to the sheets S1 to S13 corresponding to sites where the spiral coil 3 is supposed to be located, then conductive material is placed into the through-holes or recessed parts of the ferrite sheets S1 to S13, and then the ferrite sheets S1 to S13 filled with conductive material are stacked, pressed together, and burned into a laminated inductor.
Patent JP-H08237282-A (JP)
Title: Priority controller, congestion controlling method and congestion controller for atm cell
Inventor: SATOU HITOKI
IPC: H04L47/32
Filed: 1995-12-27
Abstract: PURPOSE: To improve the performance of a congestion controller in a packet communication system such as an ATM communication system, etc. CONSTITUTION: One of, at least, the number of ATM cells accumulated in a buffer device 2, the number of the ATM cells rejected by an ATM cell rejecting device 1, the number of the ATM cells having arrived at the ATM cell rejecting device 1, and the number of the ATM cells rejected by the instruction of the ATM cell rejecting device 1 is observed, and buffer state data is obtained. A buffer state statistical device 3 updates successively its statistic on the basis of this buffer state data, and outputs it as buffer state statistical data. The ATM cell rejecting device 1 changes a criterion when rejecting the ATM cell having arrived or the ATM cell in the buffer device 2 on the basis of one of, at least, various kinds of information related to the buffer state statistical data, the arriving process of the ATM cell from a terminal and the connection state of a cell.
Patent JP-2000162931-A (JP)
Title: Image forming device
Inventor: OGATA HIROAKI
IPC: G03G21/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of accurately detecting the residual amount of developer by exactly calculating the consumed amount of the developer from the number of image dots in the case of detecting the residual amount of the developer in a developing means by an image dot counting system. SOLUTION: By calculating the consumed amount of toner by changing an operation expression in accordance with the used amount of a photoreceptor drum 1 where a latent image formed by exposure is developed by a developing means 4, the consumed amount of toner is exactly grasped and the residual amount of toner in the developing means 4 is accurately detected.
Patent JP-H11172729-A (JP)
Title: Shower device for bathroom
Inventor: SHUDO MASAKAZU
IPC: E03C1/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a shower device for a bathroom, capable of preventing a shower hose from hanging down onto the floor face of the bathroom, without making the inside of the bathroom unsightly or providing piping behind the wall. SOLUTION: A shower water flow passage 60 is provided inside a handrail 5 raised upward from a bathroom counter 3 or from the rim part 10a of a bathtub 10 and secured to the wall surface of the bathroom at its upper end, and the connection 61 of a shower hose 62 communicated to the shower water flow passage 60 is provided at the upper end of the handrail 5. Since the shower water flow passage 60 is formed inside the handrail 5 up to the upper end of the handrail 5 without providing piping behind the wall, the connection 61 of the shower hose 62 can be provided in a sufficiently high position. Therefore, even when the shower head 63 is supported on a lower hook member 64, the shower hose 62 does not hang down onto the floor face A1 of the bathroom.
Patent JP-2000177870-A (JP)
Title: Paper sheet feeder
Inventor: TAKAHASHI YASUHIRO
IPC: B65H3/12
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To favorably exhibit a separation performance at a low cost without complicating the structure. SOLUTION: This sheet feeder which sucks the uppermost sheet of stacked paper sheets by an air suction belt means 11 having a vacuum chamber 14 and feeds the paper sheets by separating them one by one by an air nozzle means, is provided with a detaching nozzle 7A jetting air to the advancing-site tip of a stacked paper sheet bundle, a separation nozzle 7B jetting air to the tip in the advancing direction of the paper sheets S sucked from the vacuum chamber 14, a common blower 8 for supply sources feeding air to the detaching nozzle 7A and the separation nozzle 7B respectively, a duct 20 communicated with the blower 8, and a channel switch means provided in the intermediate part of the duct 20.
Patent JP-H11252852-A (JP)
Title: Drive unit
Inventor: GROSS GERHARD
IPC: F04D29/66
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To eliminate oscillation and noise of a motor by disposing a plurality of cylinders having their axial lines arranged in the radial direction of a cushioning element so as to be shifted from each other at an equal angle of circumference, and forming a structure spaced apart at almost regular intervals and connected to each other. SOLUTION: This drive unit involves a motor 10, and a cushioning element 36 involves a plurality of cylinders 37. The cylinders 37 are disposed on their axial lines, arranged in the radial direction so as to be shifted from each other at an equal angle of circumference, and connected to each other through an annular disc 38. A motor 10 is fitted in a casing pot 31 when the drive unit is assembled. A casing cap 32 is then put on the casing pot 30 until an engaging protrusion 29 is engaged with the engaging hole 30 by axial pressure. It is thus possible to retain the motor 10 in the casing 11 without any play in the axial direction, and oscillate with cylinders 37 in the tangential direction within a prescribed range, thereby reducing the oscillation and noise of the motor.
Patent JP-2000182702-A (JP)
Title: Connector assembly body and its fitting
Inventor: WATABE HIROSHI
IPC: H01R13/74
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an easy-to-fit connector assembly and its fitting method, capable of connector fitting with a low insertion force and preventing a half- fitting. SOLUTION: A connector assembly 1 is provided with an almost tubular locking frame 30 which is fixed to a through hole 41 of a car body panel 40, a first connector 10 which is fitted into an opening end of the locking frame 30 on one side, and a second connector 20 which is fitted into an opening end of the locking frame 30 at the other side. A first cam groove 36 is spirally extended along a center axis of the locking frame 30 in a continuous manner with the opening end of a tubular part 31 at one side, and a second cam groove 39 is spirally extended in the same torsional direction as that of the first cam groove 36 in a continuous manner with the opening end of the tubular part 31 at the other side. The grooves 36, 39 are provided in a pair at regular intervals around the center axis of the connector assembly 1.  The first and second connectors 10, 20 are provided with bosses 14, 24 which are engaged vertically with the first and the second cam grooves 36, 39 respectively.
Patent JP-H06184806-A (JP)
Title: Centering device of nozzle
Inventor: AKAGI TAKAHARU
IPC: G06T7/00
Filed: 1992-12-17
Abstract: PURPOSE:To provide a centering device capable of perforating a discharge hole in a nozzle without fail. CONSTITUTION:A nozzle 7 is placed on an X-Y table 6 so that the hole 8 may be directed downward. A picture of the hole 8 is taken from the underside of the table 6 by using a camera 10 according to the polarization lighting method and the taken image signal is treated through an image processor 11 to determine the position of the apex of the conical hole 8. A drill 4 is set above the table 6 and the table 6 is subjected to controlled drive so that the coordinate position of the drill 4 may coincide with the detected coordinate position of the apex of the conical shape.
Patent JP-H06173329-A (JP)
Title: Ditch for preventing overflow of water caused by floating and melting of now
Inventor: EMURA KIHEI
IPC: E01H5/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide the ditch whereby the overflow of water does not occur even if a large amount of snow is thrown therein without regulating the throwing-in of the snow, the treatment of the snow is quickened, traffic on a road is secured and a disaster such as the overflow and flood of the water is prevented. CONSTITUTION:An auxiliary water-conveying ditch 1 is formed at the bottom of a U-shaped ditch. When a large amount of snow is thrown in the main body of the U-shaped ditch, a stream in a main waterway is dammed by the snow and a depth 3 on the upstream side thereof becomes deep. A water pressure applied to the auxiliary water-conveying ditch 1 at the bottom thereof increases and a flow speed in the auxiliary water-conveying ditch 1 becomes faster. The faster the flow speed becomes, the faster the melting of the snow on the auxiliary water-conveying ditch 1 becomes, and the auxiliary water-conveying ditch 1 is enlarged thereby, and thus a large amount of water is drained. Since the depth 3 on the upstream side lowers together with it, the U-shaped ditch does not overflow.
Patent JP-2000178923-A (JP)
Title: Construction method for bridge of web girder of wave steel plate
Inventor: TAKI KENJI
IPC: E01D1/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To easily perform adjustment by suspending a web through a height adjusting tool by a temporary support structure, adjusting a web position so as to secure prescribed cover concrete size from the concrete form bottom face of a floor slab, and placing concrete. SOLUTION: A plurality of gate type temporary support structures 12 are lined on a timbering 10 constructed on timbering foundation concrete 11 in the direction of a bridge shaft. Next, the form 21 of the concrete of a lower floor slab 33 is assembled on the timbering 10. Next, the upper end of a wave steel plate web 34 is suspended through a locking tool 16 detachable from a height adjusting tool 15 such as a lever block suspended from the beam 14 of the temporary support structure 12, and the position of the web 34 is adjusted so as to secure prescribed cover concrete size from the bottom face of the form 21. The web 34 is also continuously connected by a joint part in the longitudinal direction of a girder. Thereby the most suitable execution method constructing a prestressed concrete girder bridge making the wave steel plate the web on the timbering can be provided.  In addition, even in the case of the girder of a non-uniform section, arrangement height can be easily adjusted.
Patent JP-2000187587-A (JP)
Title: Interpretive network demon actualized by generic main object
Inventor: DORN KARLHEINZ
IPC: G06F9/44
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To dynamically structure and restructure a generic main with a dynamic link library characteristic of a document independently from a software domain by providing structure constituent components which structures the generic main at the time of execution and a framework connector which provides communication between the constituent components. SOLUTION: The generic main 10 includes a service configurator 12, a main constituent component 14, an ATOMIC constituent component 16, a SESAM constituent component 18, and a framework connector constituent component 20. The service configurator dynamically links the dynamic link library with the generic main 10. A network 22 communicates with the service configurator 12 through a service dispatcher 24 and a service object remote control 26 has communication from outside the service configurator 12 through a service manager 28. A script when generated is stored in an executable service structure file 32.
Patent JP-H05170426-A (JP)
Title: Production of high purity synthetic kaolinite in high yield
Inventor: SHIBAZAKI YASUO
IPC: C01B33/26
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a high purity synthetic kaolinite in high yield by gelating a Na2SiO3 aq. solution and an Al2(SO4)3 aq. solution with a pH controlled and hydrothermal treating after aging with aging with two steps of alkaline and acidic, filtrating and washing. CONSTITUTION:The sodium silicate aq. solution and the aluminum sulfate aq. solution are mixed and are gelated while keeping pH 4-12. The silica-alumina gel obtained is aged in the alkaline aq. solution of pH >=7, is filtrated and is washed to completely gelate an ungelated raw material and to completely remove residual SO4 ion. Next, the gel is aged in the acidic aq. solution of pH 3-4, is filtrated, is washed and sodium ion is ion exchanged with proton. And the synthetic kaolinite having <=0.1wt.% impurity content except silica, aluminum and water is obtained by hydrotherm-treating the gel in an autoclave or a pressure tight cup.
Patent JP-2000178509-A (JP)
Title: Pressure sensitive adhesive composition, its adhesive sheet and preparation of these
Inventor: YOSHIDA YOSHITOKU
IPC: C09J4/02
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To lower the fusion temperature of polymer particles and facilitate hot melt coating to a substrate and improve adhesion by using a copolymer of an alkyl (meth)acrylate-based monomer and a specific (meth)acryloyl group- containing compound. SOLUTION: One hundred pts.wt. of a mixture of 70-95 wt.%, preferably 80-95 wt.% of an alkyl (meth)acrylate-based monomer and 30-5 wt.%, preferably 20-5 wt.% of a (meth)acryloyl group-containing compound having a number average molecular weight of 3,000 or more, preferably 3,000-10,000 and a glass transition temperature of 300 k or more, preferably 300-400 k is subjected to copolymerization in the presence of 0.02-3 pts.wt. of a polymerization initiator and 0.1-10 pts.wt. of a dispersant in an aqueous medium at 40-90 deg.C for 2-16 hours to obtain the objective pressure sensitive adhesive composition comprising polymer particles with a particle diameter of 0.1-10 mm. The composition is coated on one or both sides of a substrate in a thickness of 10-1,000 μm to obtain the other objective adhesive sheets.
Patent JP-H05174172-A (JP)
Title: Wireless bar code reader
Inventor: KANO HARUMI
IPC: G06K7/00
Filed: 1991-12-25
Abstract: PURPOSE:To provide a wireless bar code reader which continuously operates without a large capacity battery. CONSTITUTION:A wireless bar code reading unit 1 and a unit table 2 on which the unit 1 is put are provided. The unit table 2 is provided with a charge circuit 3 and a feeding terminal 4 which takes out its output. The unit 1 is provided with a bar code reading part 6, a encoding part 7 which encodes its output, a wireless transmitter part 8 which wireless-transmits the output using an antenna 8a and a battery 10 which is charged a terminal 9 to be fed. comes into contact, with the feeding terminal 4 when the unit 1 is put an the table 2. The unit 1 is also provided with a micro computer 13 which performs charging To the battery 10 at idle hours and controls respective parts 6, 7 and 8 when they are used.
Patent JP-H05168423-A (JP)
Title: Fermented food
Inventor: HIROYA KYOZO
IPC: A23L7/10
Filed: 1991-12-25
Abstract: PURPOSE:To obtain a fermented food excellent, in shape-retaining property, strength and processability and capable of providing texture adequate to a purpose by adding powdery active gluten to beans or grains, etc., when beans, grains, etc., are inoculated with Rhizopus oligosporus or immediately after inoculation thereof and then fermenting these beans, grains, etc. CONSTITUTION:The objective food is obtained by adding 10.0wt.% (preferably 2-10wt.%) powdery active gluten to treated beans, grains, nuts or mixture thereof when beans, grains, nuts or mixture thereof are skinned, cooked, acidified, dried and the dried food materials are inoculated with Rhizopus oligosporus or immediately after inoculation of Rhizopus oligosporus.
Patent JP-2001176085-A (JP)
Title: Optical pickup device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/12
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To make good recording/reproducing possible to be performed by regulating a mirror for deflecting a light beam emitted from a light source toward an objective lens with good accuracy and suppressing the occurrence of an inclination of the light beam made incident on the objective lens. SOLUTION: The mirror 4 in the optical system which makes the laser beam 1 emitted from the leaser beam source 1 parallel light beams with a coupling lens 2, deflects the parallel light beams toward the objective lens 5 direction by the mirror 4 and condenses the light beams as a light spot to a recording surface by the objective lens 5 is supported turnably (θ direction) around an axis C passing the intersection point where the optical axis O1 of the laser beam L and the optical axis O2 of the objective lens 5 mutually intersect orthogonally to both optical axes O1 and O2 as a reference.
Patent JP-2001175845-A (JP)
Title: Vehicle end detecting device
Inventor: TATARA TETSUO
IPC: G06T7/60
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle end detecting device which can detect the upper end and lower end of a vehicle stably and precisely from video obtained by picking up an image by a camera even when more than one vehicle is present. SOLUTION: A horizontal differential image and a vertical differential image are generated from a vehicle image as video obtained by photographing the vehicle and a horizontal edge is extracted from the vertical differential image. An edge upper projection image and an edge lower projection image are generated by weighting and adding pixel values of horizontal differential images in an upper near area and a lower near area of the horizontal edge and a difference image is generated from the difference between the edge lower projection image and edge upper projection image. Further, it is decided which of the upper and lower ends of the vehicle the horizontal edge is according to information of the difference image and the result is outputted to detect the upper end and lower end of the vehicle.
Patent JP-H06189658-A (JP)
Title: Device for spreading herbicide
Inventor: NISHIZONO TAKASHI
IPC: A01M21/00
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a device for spreading a herbicide capable of withering weeds to the root by spreading a herbicide only to weeds growing to the top of lawn, controlling wild growth of weeds for a long period of time, facilitating control of lawn and saving management expenses. CONSTITUTION:A device for spreading herbicide is equipped with a storage part 12 for holding a herbicide, a capillary 14 having one end immersed in the herbicide in the storage part 12 and the other end dropped in the side of weeds to be destroyed and a transporting means 28 for sending the storage part 12 in the horizontal direction. Consequently, the liquid herbicide W put in the storage part 12 is wetted out in the capillary 14, the storage part 12 is transferred along the surface of lawn by the transporting means 28, the herbicide is attached only to weeds growing more than lawn grass while bringing the capillary 14 into contact with the weeds and the weeds can be withered to the roots to control wild growth of weeds in lawn for a long period of time.
Patent JP-H10198379-A (JP)
Title: Wave-form generator
Inventor: SARUHASHI TAKASHI
IPC: G10H1/02
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To prevent a regenerated sound from being monotone or artificial even when regenerating time becomes longer, by providing a fluctuation adding means which adds fluctuation to a regenerated wave which is produced by a wave-form regenerating means when variation set by a position-information generating means becomes smaller than a prescribed value. SOLUTION: A wave-form memory 12 consists of RAM which stores wave- form data to be regenerated, and a digital signal processor(DSP) 8 regenerates wave-form data in the wave-form memory 12 using digital process. A CPU 22 performs general controlling such as controlling of the DSP 8, or condition measurement and processing of an operant group 20 or a keyboard 30. When variation set by a position-information generating means becomes smaller than a prescribed value, a fluctuation adding means adds fluctuation to a regenerated wave which is produced by a wave-form regenerating means. Because repetitive regeneration of the same wave-form adds fluctuation such as vibrate to the generated wave-form, sound having natural regenerated wave-form is produced.
Patent JP-H06193083-A (JP)
Title: Construction method for underground structure
Inventor: TANAKA SHUNPEI
IPC: E02D29/045
Filed: 1992-12-24
Abstract: PURPOSE:To enable an underground wall as a basement outer wall to be easily constructed accurately and to clean surface finish, and further enable a substantial wedging work, and a washing and cleaning work to be eliminated for the rationalization of a construction work. CONSTITUTION:A trench is excavated underground, and a form 3 for reinforcement is placed in the trench 1. Then, concrete 13 is placed in the form 3 for constructing an underground wall 14. Also, jointing steel reinforcements 15 are laid on the surface of the form 3 exposed due to the excavation of the inside of the wall 14. This side wall 14 is integrated as a basement outer wall with a basement building frame constructed through the placement of skelton concrete, via the reinforcements 15.