baber/WOPTO huggingface dataset:
Patent JP-S6374172-A (JP)
Title: Disk memory reproducing device
Inventor: ISHITOBI YOSHIMITSU
IPC: G11B19/28
Filed: 1986-09-17
Abstract: PURPOSE:To increase the access speed of a disk memory reproducer by reading a buffer memory at a speed equal to that set when an optical digital audio disk is revolved at a fixed linear speed. CONSTITUTION:An optical digital audio disk 1 is driven by a spindle motor 2 at a fixed linear speed. The data signals recorded on the disk 1 are read out by a pickup 3 and switched by a changeover switch S10 to be stored in a memory 4 or 5. Then the digital data signals stored in the memory 4 or 5 are switched by a S11 and supplied to an ECC circuit 7. Both switches S10 and S11 are switched with interlocking. The reading speed of the memory 4 or 5 is set at a level equal to that set when the disk 1 is revolved at a fixed linear speed. Thus an access is given to a disk memory reproducing device at a high speed.
Patent JP-S6376244-A (JP)
Title: Deflecting yoke unit
Inventor: SHIMIZU SEIICHI
IPC: H01J29/76
Filed: 1986-09-17
Abstract: PURPOSE:To make it possible to correct the screen properties such as a misconvergence concurrently, by furnishing cancel coils movable to the pin cushion side or to the burrel magnetic field side from the design standard positions at a core, and correcting the screen properties by the movement of the cancel coils. CONSTITUTION:At the inner side of a core 1, a pair of saddle-formed horizontal deflecting coils 2 and 3 are furnished along the longitudinal direction, and on the core 1, trochoidal type vertical deflecting coils 4 and 5 are wound in the longitudinal direction. Cancel coil bobbins 7A, 7B, 8A, and 8B are installed movable in the peripheral direction to the vertical deflecting coils 4 and 5 respectively. By making four balance positions 11 as the design standard positions, the four cancel coil bobbins 7A, 7B, 8A, and 8B are installed at the balance positions 11 tentatively. By moving the cancel coil bobbins 7A, 7B, 8A, and 8B in the peripheral direction, the misconvergence can be corrected. Furthermore, by utilizing cancel coils 9 and 10 to remove the unnecessary radiation, the screen properties such as misconvergence can be corrected, and the efficient correction can be carried out.
Patent JP-H1147546-A (JP)
Title: Purification treatment method of exhaust gas and purification apparatus for the same
Inventor: KISHISHITA RYUTARO
IPC: B01D53/77
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a purification treatment method of an exhaust gas and apparatus for the same capable of efficiently removing a toxic constituent contained in an exhaust gas and performing circulating use of water used for removing. SOLUTION: A neutral ozone water having an ozone content of 3 ppm or higher is mixed into an exhaust gas generated from a combustion facility 10 so as to separate an organic substance and an inorganic substance from each other, and the inorganic substance is removed from the exhaust gas containing the inorganic substance and the inorganic substance is contained in water.
Patent JP-2001037669-A (JP)
Title: Implement for cleaning pierced earring fitting hole
Inventor: AIDA KOZO
IPC: A47K7/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To make very easy to use, not hindering to cleaning work, not bulky and convenient to carry by attaching a slender core capable of exuding a treatment solution for a pierced earring fitting hole stored in a cylindrical container to the end of the pen-shaped cylindrical container. SOLUTION: In a cleaning instrument for a pierced earring fitting hole, when a cylindrical container 1 is held in a hand and the cap 6 is removed, as a treatment solution 3 has been exuded on a slender core 2, it can be used as it is without dipping in a sterilization liquid in another container like a conventional product. As this slender core 2 does not swell greatly, it does not become difficult to insert it into a pierced earring fitting hole. When the cleaning of the pierced earring fitting hole ends, if the cap 6 is replaced, it can be put in a pocket of clothing or a handbag. The slender core 2 never gets stained and damaged and the cylindrical container 1 is pen-shaped, compact and not bulky.
Patent JP-S6462408-A (JP)
Title: Production of molten metal from powdery ore
Inventor: USHIJIMA TAKASHI
IPC: C21B13/02
Filed: 1987-09-03
Abstract: PURPOSE:To efficiently use fine powdery reducing agent and to prevent the variation of temp. in a furnace by charging powdery ore from tuyere at upper step and supplying coarse grain carbonic solid reducing agent from the furnace top part and fine powdery reducing agent from tuyeres at upper and lower steps dividedly in the smelting reduction furnace. CONSTITUTION:In the vertical type smelting reduction furnace 1, oxygen-contained gas is blown from the tuyeres 6, 7 arranged at upper and lower two steps through a distributor 8 and fluid bed 2 for the carbonic solid reducing agent at upper part of the furnace 1 and the reducing agent packing layer 3 at lower part are formed. The powdery ore is supplied from the tuyere 6 at the upper step through supplying device 11 and smelted and reduced at high temp. part, to produce the slag layer 4 and the molten metal layer 5 at the furnace bottom. In the above smelting metal producing method, the carbonic solid reducing agent to be changed is classified by a classifying device 12. The reducing agent having 3mm grain size obtd. by this is charged from the supplying hole 17 at furnace top. On the other hand, the reducing agent having 3mm is supplied as distributing into the tuyeres 6, 7 at the upper and lower steps through the distributor 14. By this method, the dispersion of the fine powdery reducing agent from exhaust gas duct 18 is prevented and it is efficiently used and the variety of the temp. in the packing layer 3 is prevented and stable operation is obtd.
Patent JP-H0561129-A (JP)
Title: Projection type display device
Inventor: MATSUNAGA HIROSHI
IPC: G02F1/13
Filed: 1991-08-29
Abstract: PURPOSE:To stably provide the small-sized liquid crystal projection type display device of a large screen having decreased unequal colors and high image quality. CONSTITUTION:White light is first made incident on a dichroic mirror 2 from a light source 1. Green light and red light transmits this mirror. The reflected blue light is changed in progressing direction by a mirror 5 and is made incident on a liquid crystal light valve 9 for blue light. This light transmits dichroic prisms 6 and 7 and is made incident on a projecting lens 8 after modulation. The red light is reflected by the dichroic mirror 3 and is made incident on a liquid crystal light valve 10 for red light. This light is reflected by the joint surface of the dichroic prism 6 after modulation, transmits the dichroic prism 7 and is made incident on the projecting lens 8. The green light transmits the dichroic mirror 3, is made incident on a liquid crystal light valve 11 for green light, is changed in the progressing direction by the mirror 4 after modulation, is reflected by the joint surface of the dichroic prism 7 and is made incident on the projecting lens 8.
Patent JP-H0267710-A (JP)
Title: Manufacture of fused solid electrolytic capacitor
Inventor: KURANUKI KENJI
IPC: H01G2/16
Filed: 1988-09-01
Abstract: PURPOSE:To simplify the manufacturing process and to eliminate the use of any indirect members for cutting down cost by a method wherein a notch is cut in the exterior member containing a capacitor for cutting one part of electrode leading-out lead wires, and after inserting a fuse member to be connected to a lead wire cutting off part, the notch part is sealed. CONSTITUTION:A slit 7 1mm wide is provided from the nearest part to a cathode leading-out wire 3 on the side of a metallic case 6 of a wound type solid electrolytic capacitor to approach to the wound type capacitor element 1 main body to be cut off together with said lead wire 3. Next, a fuse member 4 comprising an eutectic solder 50mum thick, 1.0mm wide and 3mm long sticked on a polyimide film 8 is inserted to force fit an aluminum sheet 9 0.8mm thick so that a fuse member 4 may be plastically deformation-fixed by pressure to be connected to the cathode leading-out wire 3. Finally, an epoxy resin is poured into the slit 7 to be buried therein and then the resin is set to manufacture a fused electrolytic capacitor.
Patent JP-H1148406-A (JP)
Title: Frost preventing sheet
Inventor: NISHIMURA YOICHI
IPC: B32B19/00
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent frost accumulation in a refrigerator storeroom, and reduce the number of times of removing frost by forming a single- or multi-layer sheet having at least one layer containing silica black. SOLUTION: A printed layer 3 composed of ink containing silica black powder, and a protective layer 4 composed of polypropylene film or the like are sequentially laminated on one side of a base 2 composed of paper, transparent Tetron film plastic, metallic foil, or the like. A self-adhesive layer 5 is formed on the other side of the base 2, and release paper 6 is provisionally bonded so as to be released to the self-adhesive layer 5 surface for forming an adhesion sheet 1. Therefore, adhering the self-adhesive layer 5 to refrigerator room by releasing the release paper 6 eliminates need for frequent frost removing, and enables easy frost removing and saving of power consumption.
Patent JP-2001044180-A (JP)
Title: Ultra precise processing method by plasma and device thereof
Inventor: EHATA YUSUKE
IPC: C23F4/00
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide an ultra precise processing method using plasma which can process the surface of a work with high efficiency. SOLUTION: A precise processing method, which processes a work arranged in a first reactive gas atmosphere using plasma, includes the first step of forming a wall face opposed to a work J so that a passage of low inductance for reactive gas is constituted and supplying the reactive gas to the passage of low conductance and making a second reactive gas atmosphere partially in this passage of low conductance, a second step causing a plasma P to be generated in a second reactive atmosphere, a third step of producing active seeds by activating the reactive gas in the second reactive gas atmosphere by the plasma P, and a fourth step of producing reactive products by causing chemical reaction of the active seeds and the work on each other and processing the work J by gasifying the reactive products.
Patent JP-H0852092-A (JP)
Title: Portable bathing brush
Inventor: MATSUMOTO SADAO
IPC: A47K7/02
Filed: 1994-08-10
Abstract: PURPOSE:To provide a portable multifunctional bathing brush as it can be carried for a trip by dividing the handle of a bathing brush with a long handle into two pieces in such a manner as to be attachable and detachable, and forming planted bristles for face on the rear half rear end of the handle. CONSTITUTION:A handle front half part 2 is installed to one end of a head 1. A male screw 4 is attached on the rear end of the handle front half part 2. A female screw 5 is attached on the front end of a handle rear half part 3 so as to be attachable to and detachable from the male screw 4. Planted bristles for face 6 are arranged on the rear end part of the handle rear half part 3, and planted bristles 7 for body are arranged on the lower surface of the head 1. Since the handle can be separated, such a bathing brush is small- sized at carrying. Further, since the handle rear half part 3 forms a face brush, a portable multifunctional bathing brush which can play two functions by one can be realized.
Patent JP-H04101139-A (JP)
Title: Photosensitive material processor
Inventor: KUROKAWA TOSHIO
IPC: G03D3/08
Filed: 1990-08-21
Abstract: PURPOSE:To improve processing efficiency and to improve carrying performance by attaching one end part of a film to a leading member provided with plural locking holes and carrying the leading member in a state where the locking holes are locked with a rotating sprocket. CONSTITUTION:The square locking holes 26 are formed at equal intervals along the longitudinal direction of a leader 25 near the center part of the leader 25 in a width direction, and the teeth of the sprocket 8 are inserted in the hole 26. Two films F are connected to the trailing edge of the leader 25 in parallel and inclined notched parts 28 are formed on both side ends of the leading edge part of the leader 25 in order to facilitate the passage of the leader 25. In such a case, the film F is not directly carried but it is hauled and carried by the leader 25 which is allowed to precede. Thus, processing efficiency is improved, the carrying performance of the film is improved, and the trouble of jamming is drastically decreased.
Patent JP-H0499959-A (JP)
Title: Elution tester
Inventor: NAKATANI NOBORU
IPC: G01N33/15
Filed: 1990-08-20
Abstract: PURPOSE:To provide a simple and accurate low cost automated process by providing a suction nozzle whose lower end suction port rises and falls in a test container, the liquid jet nozzle to the interior of said container and a control means of them. CONSTITUTION:After a test container 12 is filled with a solution 66 to be tested in an amount slightly more than a set amount, the lower end suction port of a suction nozzle 24 is allowed to fall up to the position corresponding to the set amount within the container 12 and the solution 66 is sucked and discharged by a vacuum pump 56 to leave the set amount of the solution in the container 12. After a test is completed, a washing solution 76 is sent to the container 12 and conically injected to the inner wall of the container 12 from a washing solution jet nozzle 32. Whereupon, the solution 76 falls while washes the inner wall to be accumulated on the bottom part of the container 12. Subsequently, the nozzle 24 falls to the bottom part to suck and discharge the solution 76 by the vacuum pump 56. All of these operations are controlled by a control apparatus 86. By this method, simple and accurate automatic operation can be carried out in low cost.
Patent JP-2001048167-A (JP)
Title: Synthetic resin sheet having thermal welded joint and jig for thermal welding
Inventor: KIMURA SATOSHI
IPC: B29C65/20
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an welding ensuring maintenance of mechanical strength by a method wherein welding parts of synthetic resin sheets are heated with a heating iron having grooves each in sawtoothed section at its both sides when both of the sheets are stuck together, and surfaces of both of the welding parts are joined together by thermal welding through a groove-shaped layer. SOLUTION: In the case where one end of a thermoplastic synthetic resin sheet is stuck to one end of another thermoplastic synthetic resin sheet by welding with a heating iron 4, welding parts of both sheets are applied respectively to both sides of the iron 4 which is heated up to the temperature of 190 to 250 deg.C and after both of the sheet faces are put under the melted state, the iron 4 is removed and both sheet faces are pressed and joined together. In such a thermal welded joint method, grooves each being in sawtoothed section are formed at heating surfaces of the heating iron 4.  The surfaces of hollow synthetic resin sheets applied to the heating faces having such grooves in the sawtoothed section are melted with unevenness at both surfaces being meshed together, and as both of the synthetic resin materials are cooled down, the adhesion is completed with a layer having a sawtoothed section formed in between, and thereby a mechanical strength can be increased.
Patent JP-S59141702-A (JP)
Inventor: HANSU KURISUCHIAN PEETAASEN
IPC: F01C1/10
Filed: 1983-11-24
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-H1157965-A (JP)
Title: Production of aluminum alloy casting
Inventor: SHIBATA RYOICHI
IPC: C22F1/043
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a test casting for an aluminum alloy casting having mechanical property similar to a metallic mold casting and particularly excellent toughness in nearly the same delivery time as by an ordinary sand mold casting, used for car parts of aluminum wheel, suspension device parts, etc. SOLUTION: In the producing method of this aluminum alloy casting in the sand mold, a position having high heat conductivity formed with the granular metals in a part or all of at least mold cavity, is arranged. After casting a member by pouring the molten metal into this mold and solidifying, the cast member is passed in such sufficient pressure that defect existing in the casting is compressed at the pressing temp. and thereafter, a T6 treatment is applied. The aluminum alloy casting having a composition contg., by wt.% 4-10% Si, 0.2-0.7% Mg, <0.2% Fe, 0-<6% Cu is used. A value of the strength index [3 ×tensile strength (MPa) + 40 × elongation (%)] in the mechanical property of the aluminum alloy casting solidified by contacting with the high heat conductivity position in the sand mold, is >=1000.  After casting, a treatment for plastic work is applied to a part or all of the casting surface.
Patent JP-H04102756-A (JP)
Title: Shift device for automatic transmission
Inventor: SHIRAHAMA KATSUNORI
IPC: F16H61/00
Filed: 1990-08-20
Abstract: PURPOSE:To simplify a shift device without any complicated wiring by providing a shift switch for transmitting an on-off signal capable of changing the shift position of a transmission by lateral movement crosswise of a cam. CONSTITUTION:A shift device is provided with a cam 21 which is arranged to be capable of moving crosswise, and of rotating crosswise following the lateral movement of the shift lever 15, by means of a check holder 17 rotating in the same direction following the longitudinal rotational movement of a shift lever 15 among its longitudinal and lateral turning movements and a third pin 19 projecting the upward from an upper surface portion 17a which is formed on the upper surface of the check holder 17 and extends in approximately longitudinal direction. The shift device is also provided with a shift switch 23 which is supported by a screw on the upper surface portion 17a, and can transmit an on-signal capable of changing a shift position of a transmission from a drive range to an over drive range and from a second speed range to a first speed range, respectively, by moving the cam 21 crosswise.
Patent JP-S61101344-A (JP)
Title: Paper feeder
Inventor: KATABUCHI TOSHINOBU
IPC: B65H3/18
Filed: 1984-10-18
Abstract: PURPOSE:To achieve simplification of the constitution and reduction of the size with respect to the paper feeder in the caption by constituting at least the peripheral surface of a paper feed roller with an electrostatic adsorptive panel material and controlling on/off of DC voltage applied to said electrostatic adsorptive panel material as well as forcing the paper feed roller to turn always in one direction. CONSTITUTION:Copy paper sheets P housed in a paper feed cassette 16 are lifted by means of a spring member 61, a paper feed roller 51 is installed above approximately control area of the copy sheet P on the top of stack and this roller is turned always in F direction. An adsorptive layer 62 made of electrostatic adsorptive panel material is formed on the peripheral surface of the paper feed roller 51. This layer is an integrated assembly consisting of an observe layer 64 made of rubber system plastics and a reverse layer 65 made of polyvinylcarbazol with a conductive layer 63 interposed therein. When the paper feed roller 51 is always turned in F direction together with application of DC voltage on the conductive layer 63, adsorptive power caused by the electric field of the adsorptive layer 62 and the electrostatic polarization of copy paper P is effected to lift copy paper sheets and convey them in G direction. If application of DC voltage is cut off, paper feed operation becomes inoperative.
Patent JP-H09179406-A (JP)
Title: Image forming device
Inventor: IKUNAMI KEIICHI
IPC: G03G15/00
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To easily and safely mount/remove multiple developing units to/from a device main body. SOLUTION: Developing units 14 (Y), 14 (M), 14 (C) containing yellow, magenta, and cyan developers are stored in a developing cartridge C1, a developing unit 14 (K) containing a black developer is stored in a developing cartridge C2, the cartridges C1, C2 are fitted to a developing rack L fixed on the front side of a device main body, and they can be set at the image forming position. The front side face of the device main body is formed with an openable/closable exterior door D, and the developing cartridges C1, C2 can be mounted/removed when the exterior door D is merely opened.
Patent JP-H0386350-A (JP)
Title: Casting mold
Inventor: KONAGAI YASUTARO
IPC: B22C1/00
Filed: 1989-08-25
Abstract: PURPOSE:To impart the function to adjust a solidification rate to the casting mold itself and to suppress the dispersion in the casting to be produced from the required metal composition by using a granular material consisting essentially of SiC as a molding sand. CONSTITUTION:A casting mold is constituted by using the granular material consisting essentially of the SiC as the molding sand. The granular material consisting essentially of the SiC is allowed to be omnipresent in the local part of this mold as necessary. The SiC has the thermal conductivity higher than the thermal conductivity of other molding sand materials and has high heat radiatability and, therefore, the range where the solidification rate of the molten metal poured into the mold is expanded by using this material as the molding sand. The dispersion in the metal composition of the casting is, therefore, easily suppressed and the casting having excellent material values is obtd.
Patent JP-H04102229-A (JP)
Title: Optical information recording medium
Inventor: SHIMOO SHIGERU
IPC: G11B7/24091
Filed: 1990-08-21
Abstract: PURPOSE:To improve the accuracy of track access by partly forming shallower pits than tracking guide grooves in the guide grooves in a manner that the shallower pits are modulated according to the information to be recorded. CONSTITUTION:On the recording surface of a disk recording medium 10, very fine guide grooves 20 to guide the information tracks are concentrically or spirally formed. At several positions which device the guide grooves along the circumference direction, prepit areas 21a - 21f are formed where address information or the like is recorded. These prepit areas cause changes in the reflected light beam which is made to irradiate the disk to read out the address information or the like. Therefore, the tracking guide grooves are formed with uniform depth except these areas, while in these prepit areas, pits are formed to various depth according to the information to be recorded.
Patent JP-H04103095-A (JP)
Title: Non-volatile semiconductor memory
Inventor: WADA YUKIO
IPC: G11C17/00
Filed: 1990-08-23
Abstract: PURPOSE:To improve the operation convenience of an electrically erasable/ rewritable read-only memory by controlling the gate potential of a memory cell selected at the time of writing data and preventing the sneak path of data between bit lines. CONSTITUTION:The sneak path of data between the bit lines BL0, BL1 at the time of writing data is prevented by controlling the gate potential of the memory cell selected at the time of writing the data. Thereby, it is not essential for the electrically erasable/rewritable read-only memory to erase the preceding written data from all addresses prior to data writing as required for a conventional memory, so that the operation convenience of the storage device can be improved.