baber/WOPTO huggingface dataset:
Patent JP-S5981047-A (JP)
Title: Automatic pallet exchanger in various pallet type transfer machine
Inventor: WADA YOSHIHIKO
IPC: B23Q39/04
Filed: 1982-10-29
Abstract: PURPOSE:To permit automatic pallet exchange continuously with simple constitution by forming the space corresponding to the same quantity to that of the pallets in waiting in a return line, on the both sides of the pallets on a storage line. CONSTITUTION:Each space corresponding to the quantity of one kind of pallets arranged on a return line 4 is formed on the both sides of the other kind of pallets arranged on a storage line 5 before automatic exchange for pallets, and each movable stopper 12 for switching transport of the pallets supplied from a drawing-out line 3 into either the return line 4 or the storage line 5 is installed at each starting edge position of the return line 4 and the storage line 5 which are connected to the drawing-out line 3. Therefore, a various kinds of pallets can be put into automatic exchange continuously with simple constitution without specially installing an apparatus for allowing a pallet to wait temporarily and without generating idle cycle.
Patent JP-H0637654-A (JP)
Title: Modulation type identifying device
Inventor: YAMAMOTO TAKEO
IPC: H04B1/06
Filed: 1992-07-16
Abstract: PURPOSE:To attain the identification of a modulation type without having a detection circuit by providing a fast Fourier transformer, a memory to store a resolved spectrum, and a signal processor to extract the characteristic of the spectrum of the signal stored in the memory. CONSTITUTION:This device is equipped with mutually connected high speed Fourier transformer 1, temporary storage memory 2, and signal processor 3. The Fourier transformer 1 resolves the spectrum of a high frequency signal received by an antenna 100 in a timing controlled by the signal processor 3. The resolved result is stored in the temporary storage memory 2. The operation is repeatedly operated (n) times ((n) is a natural number) by the instruction of the signal processor 3. Then, the sum average of the (n) time resolved result is searched, and the characteristic of each modulation type is extracted by the signal processor 3. As the characteristic, a rectangle is obtained in the case of an FM, and two triangles and a carrier are obtained in the case of an AM.
Patent JP-H0475605-A (JP)
Title: Opening/closing device for umbrella
Inventor: SOU KIKOUSHI
IPC: A45B25/14
Filed: 1990-07-19
Abstract: PURPOSE:To make the external appearance beautiful and to avoid the damage by increasing the smoothness by utilizing the contact of the circular arc surface in a process of closing an umbrella by providing a hollow middle bar having a long groove on the side face, and projecting a circular arc edge 2 and a claw 2 to the outside from a long groove 1 and the long groove, respectively. CONSTITUTION:On a middle bar 1, two long grooves 11, 12 are provided, a spring 2 is contained in the middle bar 1, an arc-like edge 21 and a claw 22 are attached to the snap head part, and these are exposed from two long grooves 11, 12, respectively. A runner 3 is placed on the outside of the middle bar 1 and fitted therein, and its side face is provided with a fitting groove 51. At the time of opening the umbrella, when a cover 4 is moved upward, its upper face pushes upward the wheel 5, and the umbrella is opened and becomes a fixed state. In this case, the arc-like edge 21 of the snap 2 is held by the long groove 11 of the middle part 1 and the fitting groove 31 of the wheel 3, and also, the side face is exposed by a prescribed amount and comes into contact with the lower part of the slant face 41 in the cover 4. When the cover 4 moves downward, the arclike edge 21 is pushed in by the slant face 41 and the claw 22 of the snap 2 is pushed into the inside, and separated from the wheel 3. Accordingly, the cover 4 drams downward the wheel 3 by its power.
Patent JP-H0945057-A (JP)
Title: On-vehicle audio unit network system
Inventor: KUROSAWA TAKESHI
IPC: G11B31/00
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain an on-vehicle audio unit network system for automatically setting a slave on-vehicle unit to a normal operation mode without using a mode set switch. SOLUTION: The on-vehicle audio unit network system is constituted by selectively coupling a first host on-vehicle unit 1 having a controller 4 including a system managing unit 8 and a bus coupler 9, a second host on-vehicle unit having a controller, and one or more slave on-vehicle units 2-1 to 2-3 respectively having controllers 10, 14, 17. At the time of initial sequence processing, when the units 2-1 to 2-3 in which the power sources are turned ON detect that status request(SR) data is transmitted on a coupling bus 3, and then response data is added to the SR data on the bus 3 by the unit 1, it transfers to the operation of a bus corresponding mode thereafter. When it cannot detect that the response data is added to the SR data, it transfers to the operation of a bus non- corresponding mode thereafter.
Patent JP-S6250055-A (JP)
Title: Continuous casting method for obtaining ingot having high oxygen content
Inventor: OGUCHI SHIGERU
IPC: C21C7/00
Filed: 1985-08-30
Abstract: PURPOSE:To permit stable continuous casting of an ingot by blowing gaseous oxygen to the extent of preventing the generation of form during solidification and quality deterioration for a specified period to a molten steel in which a specific deoxidizing element is melted and making the absorption thereof uniform, thereby establishing a specific relation between a casting speed and ingot thickness. CONSTITUTION:The gaseous oxygen or gas contg. oxygen to the extent of preventing the generation of CO foam during solidification and the deterioration in quality is blown through a gas blowing tuyere 7 into the molten steel 4 in a tundish 3 into which the deoxidizing element, preferable for quality, essentially consisting of Mn or Si or both thereof and having a less tendecy to floating and separating is melted. The uniform mixing time tmix of the molten steel 4 is set at the relation satisfying equation I with regard to the average residence time t0 of the molten steel 4 so that the adsorbed oxyegen is made uniform in the molten steel 4. The molten steel is then poured into a casting old 8 at the relation between the casting speed Vc(m/min) and ingot thickness d(m) satisfying equation II, kby which the contents of the total oxygen in the top, middle and bottom surfaces of the solidified ingot 9 are made uniform. The short side length of the ingot is made <=90mm in the case of horizontal rotary continuous casting.
Patent JP-S5892304-A (JP)
Inventor: AZUMA AKIRA
IPC: A44C5/02
Filed: 1981-11-26
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-H0746161-A (JP)
Title: Sound echo canceller
Inventor: KUSANO YOSHIMASA
IPC: H04B3/23
Filed: 1993-07-30
Abstract: PURPOSE:To provide a sound echo canceller in which relation among a reception signal as a dependent variable, a transmission signal as a dependent variable, and an impulse repsonse sequence as a regression coefficient can be clarified and stability for system identification can be improved. CONSTITUTION:This canceller is constituted in such a way that the attenuation quantity of an estimated impulse response is evaluated by an evaluation circuit 13 by utilizing the attenuation characteristic of the estimated impulse response on a reverberation route obtained by the convolution integrating operation result of the maximum periodic sequence code generated by a maximum periodic sequence code generation circuit 11 and the synchronously added output of the maximum periodic sequence code via an echo path and that of the acoustic impulse response of a sound field, then, impulse response length can be found. A pseudo reverberation impulse sequence order in accordance with the sampling period of data is decided by the impulse response length, and the sound reverberation control of the sound field can be performed by adaptive algorithm using a learning identification method.
Patent JP-H0941220-A (JP)
Title: Biodegradable polyester fiber
Inventor: YAMADA KENJI
IPC: D01F8/14
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To control the biodegradation rate of the subject fiber having a practically sufficient initial strength by selecting the content of an alkaline inorganic compound to be contained in an aliphatic polyester fiber such as polybutylene succinate. SOLUTION: This biodegradable polyester fiber is obtained by selecting the content of an alkaline inorganic compound [Ca(OH)2 , NaOH, etc.] to be contained in an aliphatic polyester such as polybutylene succinate or polyethylene succinate within the range of 0.5-10wt.%. Thereby, the resultant fiber has >=3g/d tensile strength and a desired biodegradation rate.
Patent JP-S6435697-A (JP)
Title: Displaying device for plant operation state
Inventor: KATO HIROAKI
IPC: G08B23/00
Filed: 1987-07-31
Abstract: PURPOSE:To display the state of apparatus and a process variable on site at proper time through a few monitors by synthesizing and displaying picture information and process information including the history of the past, and splitting and displaying the relational information of plural places at the time of the occurrence of abnormality. CONSTITUTION:At first, the picture information picked up by a TV camera 1 is inputted to a picture selecting device 2. In the device 2, it is determined on which monitor TV 3 and by what time schedule, plural pieces of the picture information are displayed. On the other hand, the process data detected by a process detector 11 is inputted to a process input processing device 12, and it is checked whether it is within a normal value range or not, and after being classified into a normal process and an abnormal process, it is inputted to a data editorial processing device 13. For the normal process, the device 13 performs data editing meaning what data is superposed on what picture, and the edited data is superposed on the relational picture information by a process data superposing device 14, and is displayed. For the abnormal process, the abnormal data and the relational data are superposed on the relational picture, and displayed preferentially by interrupting processing.
Patent JP-S6345137-A (JP)
Title: Production apparatus for optical lens
Inventor: WATANABE MASAKI
IPC: C03B11/08
Filed: 1986-08-13
Abstract: PURPOSE:To shorten the cycle time of a press forming process and obtain an optical lens of high quality, by communicating a hollow part for holding an optical material in a mold with a vent hole and keeping the interior of the mold in a vacuum state in press forming the optical material. CONSTITUTION:A lens material 32 is placed on a stepped part 42 of a drum mold 24 of a mold 20 and set between a top force 23 and bottom force 26. In this state, a mold 2 is heated in a heating part at a given temperature and then transferred to a molding part and a tapered nozzle 30 is engaged with a vent hole 31 provided in the mold 20 to keep a hollow part 52 formed by the top force 23, bottom force 26, drum molds 24 and 25 in a vacuum state by operation of a vacuum pump. A pressurizing rod is then lowered to press the top force 23 in the direction of the bottom force 26 under a given pressure for a given time to form the lens material 32 in the mold 20 into a given shape. After completing the forming, the resultant formed lens material is cooled to a given temperature in a cooling part and a pushing rod is inserted from a hole 28 provided in the bottom part 27 to a cylindrical body 21 and the bottom force 26 is pushed up to take out the formed lens.
Patent JP-H1136032-A (JP)
Title: Aluminum material for electrolytic capacitor
Inventor: ITAGAKI TAKESHI
IPC: C22F1/04
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain Al foil for the electrode of an electrolytic capacitor for high pressure in which uniform pits with high density are formed to enlarge surface area and capable of obtaining high capacitance by using Al having specified purity and regulating its saturation current density (is) and current density rapidly-increased potential Vc to specified ones. SOLUTION: Relating to an Al material for an electrolytic capacitor using Al of >=99.9 wt.%, preferably about >=99.98% purity, and in which the saturation current density (is) regulated to >=15 μA/cm<2> , preferably 30 to 300 μA/cm<2> and the current density increased potential Vc is nobler than 0 mVvsSCE, preferably from 300 to 5000 mVVsSCE, at the time of being formed into Al foil, fine capillary pits are uniformly formed at high density by electrochemical etching to enlarge its surface area. This electrochemical characteristics are obtd. by selecting working conditions for the Al slab. Moreover, this Al material may be added with Fe, Si, Cu, Pb, Na, Bi, In, Sn or the like by suitable amounts for the purpose of securing strength, increasing pits or the like.
Patent JP-S6346300-A (JP)
Inventor: MIURA MASASHI
IPC: C11D1/72
Filed: 1986-08-13
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-S6248431-A (JP)
Title: Automatic tool assembling device
Inventor: SATO SHINICHI
IPC: B23Q3/155
Filed: 1985-08-29
Abstract: PURPOSE:To assemble a tool with high efficiency by providing a mechanism for coupling a holder module with a blade portion module on a movable table and a modular tool transferring unit assembled by the mechanism. CONSTITUTION:A magazine 2 is constituted from a disk 5 capable of forward and backward rotation and a plurality of tool holders 6 provided in equal intervals on the outer peripheral surface of the disk, and a blade portion module a constituting a modular tool is removably inserted in the tool holder 6. Also, a shuttle table 3 has on the upper surface a holder portion in which is held a holder module b. In a assembling position 9 is provided a coupling mechanism 11 opposed to the shuttle table 3. THe coupling mechanism 11 is constituted from a support 12, a slide unit 13 supported by the support 12 to be vertically moved and a nut runner 14 fixed to a slide unit 13.
Patent JP-2001025216-A (JP)
Title: Communicator motor
Inventor: KOBAYASHI KAZUTAKA
IPC: H02K13/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide the commutator motor of a semi-sealed structure, the function of which the brush and commutator is not disturbed by a moisture- retaining agent. SOLUTION: A brush 22 and a commutator 17 is prevented from contamination by the adherence of flying fine particles of a moisture retaining agent 25 forming a partitioning wall 273, surrounding the brush 22 at the bottom 123 of a motor case and filling an adequate amount of the moisture retaining agent 25, a height of the free surface 25b of which is lower than that of the top surface 30 of the partitioning wall 273 into a recessed pit 31 formed at the bottom part 123. The height of the top surface 30 of the partitioning wall 273 is set lower than a attached height H of the brush 22, the evaporated gas phase components from the moisture retaining agent 25 heavier than air is retained outside the partitioning wall 273, and the gas phase components which overflowed contributes as a lubricant between the brush 22 and the commutator 17.
Patent JP-2001021881-A (JP)
Title: Illumination unit and liquid crystal display device using the unit
Inventor: WATABE HIROSHI
IPC: G02F1/1335
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a uniform illumination unit by dividedly making spot light sources incident on a light transmission plate having V-grooves. SOLUTION: The light from the spot light sources 3 is divided by a light transparent plate 1 provided with a reflection sheet 6 which is formed with rugged parts on a reflector 8 for introducing the light from the spot light sources 3 and has the V-grooves 2 as the illumination unit, by which the spot light sources are replaced and the uniform illumination unit of low electric power consumption is obtained. As a result, the spot light sources, such as LEDs, are replaced with the linear light source and the uniform photoirradiation to the light transmission plate having the V-grooves is made possible by the simple constitution. The illumination unit of high luminance efficiency and the low electric power consumption is thus obtained.
Patent JP-2001020504-A (JP)
Title: Deck material
Inventor: TANAKA JUNJI
IPC: E04B1/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve function by providing a rising plate at the end of a base plate extended from the lower end of the side of a deck material main body in the cross direction, and providing a downward inclined plate on the upper end of the side of the main body. SOLUTION: A base plate 21 is extended from the lower end of the side of a deck material main body 10 toward the outside, a rising plate 22 is provided on the end of the plate 21 to form a recessed drain groove part 20, and an inclined lateral plate 23 inclined downward from the upper end of the main body 10 is extended to the plate 22 in the groove 20 to constitute a deck material 1. Rainwater falling on the main body 10 flows along the upper surface of the plate 23 to be drained, and the plate 23 has a downward curved surface so that the drain amount is increased. At the time of construction, the bottom of a recessed groove 11 formed in the cross- direction central part of the main body 10 is fixed to a foundation by a screw or the like, and then a cap or the like is fitted to the upper surface of the groove 11.  Thus, the upper surface of the side of the deck main body is connected to the upper surface of the inclined horizontal plate at an obtuse angle, whereby toes of a foot can be prevented from being caught and injured, dust in the drain groove can be easily cleared away, and the rigidity of the rising plate can be improved.
Patent JP-H0852572-A (JP)
Title: Gas shielded metal-arc welding method
Inventor: NISHIKAWA YUTAKA
IPC: B23K35/368
Filed: 1994-08-12
Abstract: PURPOSE:To provide a highly efficient joint excellent in the mechanical proper ties by substantially eliminating the root gap of the groove, setting the wire deviation position at the first pass to the prescribed region, and arranging a surface plate in a groove by the prescribed dimension. CONSTITUTION:The solid wire or flux-cored wire of 1.2-2.0mm in diameter is combined with the shielding gas and a backing plate 3. A groove 4 of V- or Y-shape where the root gap is substantially zero and the surface plate side is open is provided, and a surface plate 5 interposed at the lower half part of the groove at the surface side with the length of 10-25mm is provided. The wire deviation position at the first pass is set in the range of 2-12mm along the groove surface of the second half back surface on the groove of a lower plate 2 to achieve the stringer welding or the weaving welding with the welding current of >=280A. The wire deviation position at the first pass is set to the prescribed region thereby, and the surface plate 5 is arranged in the groove with projection of the prescribed dimension to obtain the joint excellent in the cracking resistance, the bead appearance and shape, the mechanical properties of the weld metal.
Patent JP-H0241430-A (JP)
Title: Production of darning thread for fixing edge fray of knit product
Inventor: IWATA KENJI
IPC: D02G3/36
Filed: 1988-08-01
Abstract: PURPOSE:To obtain the subject darning thread free from hardening even after the thermal welding treatment by twisting a fiber bundle around a heat- shrinkable yarn, untwisting the obtained yarn in the untwisting direction and twisting a heat-weldable yarn around the obtained expanded yarn. CONSTITUTION:A heat-shrinkable yarn 11 such as spandex yarn is used as the core yarn. A core spun yarn 1 produced by twisting short fibers 12 around the outer circumference of the core yarn is untwisted in the untwisting direction. A heat-weldable yarn 2 is twisted simultaneous to the untwisting operation to obtain the objective darning thread. When the thread is heated at a temperature to cause the shrinkage of the core-spun yarn 1 without melting the yarn, the thread keeps the soft state even after the heat-welding treatment.
Patent JP-H1039186-A (JP)
Title: Spacer for optical fiber cable and its production, and apparatus for production thereof
Inventor: AKIMOTO HARUTO
IPC: G02B6/44
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To decrease the number of stages for manufacture by constituting a coating layer consisting of the same resin as a matrix resin in the outer peripheral part of fiber reinforced plastic consisting of reinforcing fibers and the matrix resin and forming grooves for housing optical fibers in the coating layer. SOLUTION: Respective reinforcing fibers 3 are bundled into a fiber bundle of a prescribed size by the die 5a of a resin impregnating device 5 and is impregnated with a polyethylene resin which is a thermoplastic resin discharged from an extruder 6 under the regulation of its temp. and pressure as the matrix resin, and the reinforcing fibers are made into a rod-shaped preform. After the preform comes out from a multistage die device 7, the preform is introduced into an extrusion molding device having a rotary die 8 mounted on its downstream side, where the outer periphery of the rod-shaped member in a half solidified state is coated with the thermoplastic resin and the grooves 10 for housing the optical fibers are formed by a rotary die 8 in the coating layer 17 part.  The same polyethylene resin as the matrix resin of the reinforcing fibers 3 is used for the resin of the coating layer 17.
Patent JP-H0633929-A (JP)
Title: Nut equipped with washer and manufacture thereof
Inventor: HAYATO SHIN
IPC: B21D39/06
Filed: 1992-07-17
Abstract: PURPOSE:To provide a nut equipped with a washer and its manufacturing method, the nut being so reasonable as to be usable as a substitute for any normal bolt and nut. CONSTITUTION:A washer 2 is integrally engaged with a nut 1 to rotate freely, and a taper face enlarged in diameter at its end and having a relatively small gradient is formed at least at the end of the ring-shaped inner peripheral face 2a of the washer 2 and a ring-shaped protruding piece 1a, which is elastically deformed toward the diameter-enlarged end so that the outer peripheral face 1d of the nut makes sliding contact at least at its end with the inner peripheral face 2a of the washer 2, is formed at the seat face 1c of the nut 1, so that the washer 2 is freely rotatably engaged with the protruding piece 1a of the nut 1.
Patent JP-H1035383-A (JP)
Title: Cutting method for air bag, and air bag
Inventor: NISHIMURA HIROTO
IPC: B60R21/16
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To cut an air bag material into body parts and reinforcing bodies with high yield, to protect the reinforcing body positioned at a lower layer by that of the uppermost layer, and to effectively protect the body part. SOLUTION: The almost circular four body parts 2, 2, 3, 3 are placed on the almost square air bag material 14 which has sides about two times as large as the diameters of the air bag body parts 2, 3 in such manner that they are inscribed to each other. The reinforcing bodies 11, 12, 13 of the sizes different from each other, are placed on the spaces of the different sizes formed between each side and the body part, and among the four body parts 2, 2, 3, 3, and these body parts 2, 3 and the reinforcing bodies 11, 12, 13 are cut for two bodies.