baber/WOPTO huggingface dataset:
Patent JP-H02304721-A (JP)
Title: Optical information reproducing device
Inventor: MIYAIRI NOBUO
IPC: G02B7/28
Filed: 1989-05-18
Abstract: PURPOSE:To promote the general purpose property by correcting a focus shift due to a different board quality of an information recording medium such as a board material and a board thickness. CONSTITUTION:The subject device is provide with a focus servo means for performing a focus adjustment of an optical pickup and a means for reading a focus shift correcting amt. corresponding to the kind of the board quality discriminated by a discriminating means from a storage means and injecting it into the focus servo means. Then, by discriminating the kind of the board quality of an information recording medium to be used and injecting a focus shift correcting amt. corresponding to the kind of this board quality into the focus servo means, a focus shift due to the different board quality of the information recording medium such as its board material and board thickness is corrected. By this method, the general purpose property of the optical information recording device is promoted.
Patent JP-H01295221-A (JP)
Title: Liquid crystal panel device
Inventor: KAWASAKI CHIKAKO
IPC: G02F1/1335
Filed: 1988-05-23
Abstract: PURPOSE:To enable the use of polarizing plates having high transmittance and high degree of polarization and to suppress the loss of brightness by providing a cooling means to the additional polarizing plate. CONSTITUTION:The cooling means is provided to the additional polarizing plate 9 between a light source 6 and a liquid crystal panel and a liquid cooler 10 is used as the cooling means. An air layer is provided between the liquid cooler 10 and the light source 6 and acts as a heat insulating body. The polarized light component perpendicular to the axis of polarization of the light source side polarizing plate 2 of the liquid crystal panel is included as well in addition to the polarized light component parallel with said axis in the light emitted from the light source 6 and this perpendicular component is absorbed by the additional polarizing plate 9 and is converted to heat but is cooled by the liquid cooler 20 and, therefore, the use of the polarizing plates having the high degree of polarization and high transmittance is enabled. The decrease of brightness is thereby suppressed.
Patent JP-S63289368-A (JP)
Title: Linear actuating machine
Inventor: FUKUI TOYOAKI
IPC: F16H37/02
Filed: 1987-05-21
Abstract: PURPOSE:To reduce the size of a device, by a method wherein a drive shaft contained in a rotatable case and having a driven shaft being projectable from the case is joined with an input shaft, crossing the rotation center of the case at right angles, through a transmission means. CONSTITUTION:In a linear actuating machine 1, a drive shaft 4 and a driven shaft 5, threaded joined with the drive shaft and protruded through rotation, are contained in a case 3 the one end of which is rotatably supported to a base frame 2. An input shaft 6, in a direction extending at right angles with a rotary shaft 14, of the case 3 is pivotally mounted to the base frame 2, and a drive gear 7 on the drive shaft 4 is coupled with an input gear 9 on the input shaft 6 through a transmission means (bevel gear) 10 on a rotary shaft 14. With the input shaft 6 rotationally driven, the drive shaft 4 is rotated through the gears 9, 10, and 7, and the driven shaft 5 threaded joined with the drive shaft is protruded out from and in the case 3. Simultaneously with forward and backward movement of the driven shaft, the case is rotatable, various actuating devices can be formed in a narrow width, and the size of a device can be reduced.
Patent JP-H10322096-A (JP)
Title: Method of mounting electronic part
Inventor: KAWASE TAKEYUKI
IPC: B25J15/06
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To enable an electronic part to be efficiently mounted by a method wherein a mis-mounted electronic part and the electronic part paired with the former are mounted together with a following electronic part after another electronic part is mounted when a mounting failure occurs. SOLUTION: A part scrapping flag is put up in the data storage region of the nozzle number of a nozzle which sucks an electronic part when it is judged that the electronic part is abnormally sucked (#7), and the nozzle number is inputted in a temporary storage region (#8). It is judged whether a suction nozzle keeps an electronic part or not (#9), and when the nozzle number is stored in the temporary storage region, an electronic part sucked by a nozzle, whose nozzle number is stored in the nozzle number data storage region where a part scrapping flag is put up in a step #7, is scrapped (#12). Thereafter, the nozzle number stored in the temporary storage region is registered in the storage region of a control (#13). Furthermore, the scrapped electronic part is sucked again, and the temporary storage region is cleared (#14).
Patent JP-H08320441-A (JP)
Title: Mirror deflector
Inventor: SHIRATAMA KOUICHI
IPC: G02B26/08
Filed: 1995-05-24
Abstract: PURPOSE: To provide a mirror deflector capable of obtaining a large mirror deflection angle in spite of the small-sized device and also capable of attaining a high-speed drive for mirror deflection. CONSTITUTION: As for the mirror deflector with a mirror part 1 for reflecting/ deflecting a light beam, a piezoelectric element part 2 for holding the mirror part 1 with one end part and also energizing the mirror part 1 so as to execute the deflecting operation, and a fixing substrate part 3 for fixing the other end part of the piezoelectric element part 2, the piezoelectric element part 2 is constituted of plural piezoelectric elements 2A to 2D having the same length and the same shape. And also, the part 2 has a columnar structure in which two faces among the side faces parallel to the expansion direction of respective piezoelectric elements 2A to 2D are connected to the other different side faces of the elements 2A to 2D in a loop state and formed in one body.
Patent JP-S5828007-A (JP)
Inventor: TSUBOI AKIRA
IPC: F16B35/00
Filed: 1981-08-11
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-S5750773-A (JP)
Title: Manganese dioxide-magnesium cell
Inventor: WATAKABE YUUICHI
IPC: H01M6/34
Filed: 1980-09-10
Abstract: PURPOSE:To improve quick discharge character by arranging a cylindrical positive electrode made by filling active manganese dioxide in metal current collector on the circumference of a specific negative electrode bar at a interval. CONSTITUTION:A cell immersed into fresh and sea water is constituted by arranging a positive electrode 12 which is formed in a cylindrical shape by filling manganese dioxide 14 as being active substance into the metal current collector 13 made of lead or its alloy, on the circumference of the negative electrode bar 11 made of magnesium or its alloy at a interval. The magnesium alloy of the negative electrode 11 is, for example, Mg-Zn-Al etc. The metal current collector 13 is a lattice or expanding metal etc. Also, for example, a negative electrode 11 of 7mm.phi wide in external diameter and 40mm. long is used, together with a positive electrode 12 of 6mm. thick, 40mm. high and 1,380mm.<2> in inner surface area which is made by filling manganese dioxide into the lead lattice current collector of 7mm.phi wide in outside diameter and 40mm. high. Thereby, the surface of the positive electrode is enlarged in order to improve quick discharge character.
Patent JP-H04352358-A (JP)
Title: Semiconductor device
Inventor: HIRAKATA NOBUYUKI
IPC: H03K19/0952
Filed: 1991-05-29
Abstract: PURPOSE:To improve the integration density of the title device and to obtain the stable operation of the title device. CONSTITUTION:A plurality of sets of pair transistors composed of two FET's each (FET 101 and FET 102, FET 103 and FET 104) whose source electrodes have been connected to each other are provided. Regarding the difference in a voltage between drains and sources of the two FET's constituting the pair transistors, the gate length of the FET's (FET 103 and FET 104) of the pair transistors having the large difference is larger than that of the FET's (FET 1-1 and FET 102) having the small difference.
Patent JP-2000315299-A (JP)
Title: Recognizer for preceding vehicle
Inventor: MIZOGUCHI KAZUKI
IPC: F02D29/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To surely recognize even a preceding vehicle such as a large truck having a high reflector by preparing a 1st detection area and a 2nd detection area that is positioned above the 1st detection area. SOLUTION: The distance and the relative speed of a vehicle are calculated against its preceding vehicle through the measurement of a laser radar system 2. If an object exists within the largest detection distance of a laser beam, it is decided by the relative speed whether the object is approaching or not. If the object is approaching, it is decided whether the object is being recognized or not. If the object is not being recognized and also the distance D set against the immediately preceding vehicle is smaller than the prescribed value, a motor 3 is driven to change the position of the system 2 and sets the system 2 at a position above an irradiation-range of the laser beam. Then the laser detection distance is set at (D+α) and the measurement is carried out. As the detection distance is limited, the wrong detection of a signboard, etc. placed above its own lane can be decreased.
Patent JP-S5551457-A (JP)
Title: Treating method and apparatus for inside and outside surface of metal container
Inventor: YANO SHIYUNJI
IPC: C25D13/14
Filed: 1978-10-13
Abstract: PURPOSE: To permit the application of various treatment methods by the system in which the passways of chemical liquid which contact with each surface of can are disconnected with one another in the treatement with chemical liquid of can contanier put in a cavity present in a double cylinder.  
     CONSTITUTION: The metal can body A is inserted into the aperture 65 between the central part 52 and the outside part 53 and the open-ended part 21 is brought into closely contact with the upper surface 63 of the base plate 51. When a chemical liquid to treat the outside surface 11 of the can is introduced from the inlet 56, it discharged through the passways 75, 76, and 77, but when a chemical liquid to treat the inside surface 9 of the can is introduced from the inlet 54, it is discharged through the passways 72, 73, and 74. Thus, no mutual contact of both liquids takes place, so that the inside and outside surfaces of the can be treated with different chemcial liquids, respectively, and also the application of electrolytic treatment is made possible by electrifying the electrodes 78, 79, and 80. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5828423-A (JP)
Title: Electrospark machine for cutting wire
Inventor: GAMOU GOUTAROU
IPC: B23H11/00
Filed: 1981-08-13
Abstract: PURPOSE:To shield disturbing electric waves generated from an electrospark machine by attaching an electromagnetic shield to a splash guard for preventing water splash. CONSTITUTION:An electromagnetic shield 6 made of gauze or the like is attached to the outer or inner surface of a splash guard 5 or embedded in the interior of said guard 5, and a working portion in which a work 4 is electrospark machined by a wire 2 is covered by the splash guard.
Patent JP-H11322805-A (JP)
Title: Production of carboxy polysaccharide
Inventor: NAGASHIMA HIROMITSU
IPC: C08B33/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To effectively isolate transition metal from the reaction mixture in the production of carboxy polysaccharide by using a combination of a transition metal and an oxidizer. SOLUTION: In the production of carboxy polysaccharide by oxidizing polysaccharide with a combination of a transition metal compound and an oxidizer, the reaction mixture after the oxidization is adjusted its pH to 1-6 before an inorganic carrier is used to adsorb and immobilize the transition metal whereby the transition metal is removed from the reaction mixture. In a preferred embodiment, the inorganic carrier is selected from the group consisting of zinc oxide, magnesium oxide, manganese oxide, samarium oxide, antimony oxide, silica- alumina, ceria-titania, zinc hydroxide and zirconium hydroxide.
Patent JP-2000315106-A (JP)
Title: Programmable controller
Inventor: HASHIMOTO YOICHI
IPC: G05B19/02
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a programmable controller capable of preparing/working a speed command pattern by user's operation. SOLUTION: In the programmable controller provided with a speed pattern generator 12 having speed pattern preparation parts 12a to 12n for inputting moving distance/speed/acceleration time/deceleration time, calculating a required speed pattern and outputting the resultant speed pattern to a servo motor 17, the generator 12 has a plurality of speed pattern preparation parts 12a to 12n and generates a required speed pattern by simultaneously executing one or more optional speed pattern preparation parts out of the plurality of parts 12a to 12n. The speed pattern calculated by the generator 12 is outputted to a user operation part 14 and a user can freely process the speed pattern by using the user operation part 14.
Patent JP-H02304900-A (JP)
Title: Circular accelerator
Inventor: KONDO KENZO
IPC: H05H7/00
Filed: 1989-05-19
Abstract: PURPOSE:To lengthen beam life by installing only one of either a stripe line having circular or flat cross section in a shorter circumference direction of an accelerator or an electrode for knockout in the shorter circumference direction. CONSTITUTION:Only one of either a stripe line 6 or an electrode used for stripe line monitoring and a knockout electrode is used. Since the position of the stripe line 6 is made controllable with a bellows 10, it is made possible for the stripe line to be in harmony with characteristic impedance of signal transmitting system and a measuring system. Since only one stripe line 6 is in the short circumference of a circular accelerator, aperture to a beam 2 is widened. As a result, beam loss owing to presence of the stripe line 6 or an electrode is decreased and thus a beam life is lengthened.
Patent JP-S5250022-A (JP)
Title: Water-tight equipment at branch pipe connecting part
Inventor: YAMAZAKI SADAYOSHI
IPC: F16L55/10
Filed: 1975-10-20
Abstract: PURPOSE: An equipment to keep water-tightness easily and certainly by applying a rubber band to bind a short pipe and a main pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62280307-A (JP)
Title: Production of fine nickel power
Inventor: YAMAMOTO OSAMU
IPC: B22F9/24
Filed: 1986-05-30
Abstract: PURPOSE:To obtain fine Ni powder having a large specific surface area and a low oxygen content by slowly adding a specified amount of an aqueous soln. of nickel chloride or nickel nitrate to an oxalic acid soln. and by heat treating the resulting precipitate in a reducing atmosphere. CONSTITUTION:An aqueous soln. of nickel chloride or nickel nitrate is slowly added to an oxalic acid soln. with stirring by 0.9-1.0 equiv. (expressed in terms of Ni) basing on the amount of oxalic acid and the compounds are brought into a reaction. The resulting precipitate of nickel oxalate is separated, washed, dried and heat treated at 380-430 deg.C in a reducing atmosphere to decompose the nitric acid radicals. By this method, hardly oxidizable fine Ni powder having a sufficiently large specific surface area is efficiently obtd. The fine Ni powder is suitable for use as an electrode material for a battery and a fuel cell.
Patent JP-S615879-A (JP)
Inventor: TOKUMOTO TOSHIAKI
IPC: D05B49/04
Filed: 1984-06-18
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-H02305504-A (JP)
Title: Accommodation furniture of installation type
Inventor: TASAKA HARUO
IPC: A47B97/00
Filed: 1989-05-19
Abstract: PURPOSE:To provide a furniture body with possibility of being linked together among a room wall and other parts by fitting overhand members capable of advancing/retreating at the top plate oversurface and bottom plate undersurface of the applicable furniture body, or at these surfaces plus at lest one of the side-plate outer surfaces. CONSTITUTION:The body 1 of installation type accommodation furniture A is placed on casters 2, wherein an upper overhang member 3 is installed on the oversurface of the top plate 11 of this furniture body 1, a lower overhang member 4 on the undersurface of the bottom plate 12, a sideways overhang member 5 on one of the side-plate 13 outer surface, and a decoration board 6 on the other side-plate 14 outer surface, while the arrangement of the installation is such that the three phases of the perimeter are bounded by a floor surface b1, ceiling b2, and room wall b3. These upper overhang member 3, lower overhang member 4, and sideways overhang member 5 are put in contact with the ceiling b2, floor surface b1, and room wall b3, respectively, and thereby the furniture body 1 is linked together among b2, b1, and b3. Also the decoration board 6 precludes the other side-plate 14 from being exposed inside the room to contribute to enhancing fine appearance of the furniture body 1.
Patent JP-S5459080-A (JP)
Title: Semiconductor device
Inventor: SATOU SUSUMU
IPC: H01L23/485
Filed: 1977-10-19
Abstract: PURPOSE: To secure sufficient resistance to both the heat and pressure for the lead at the heat pressure-bonding time, by connecting the internal wiring layer on the substrate and the vamp terminal via the stress reduction region.  
     CONSTITUTION: Ti13, Pt14 and gold thin film 15 are provided on insulating film 12 composed of SiO 2  and Si 3 N 3  on Si substrate 11. In this structure, vamp part 110 contains layer 13 and 14 as the lowest layers, layer 15 as the intermediate layer and layer 16 as the highest layer respectively (layers 13W15 for wiring layer 210) in a  two-step structure; and stress reduction region 310 contains layer 13 and 14 as the  lower layers and layer 15 as the upper layer. And the plane is formed into the  ladder-form to maximize the reducing efefct of the thermal strain caused by the wiring layer. When vamp part features 100μm with 10μm of the angular wiring width,  the reduction region length L is preferably set to 5W50μm. To reduce the stress  occurring at film 12 around layer 13, the area between layer 14 and 15 is formed in  steps. In such way, the crack occurrence is reduced at the vamp bottom part, thus  ensuring a high-rquality and high-eliability junction 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09285825-A (JP)
Title: Press molding method for square pipe parts
Inventor: YOSHIDA TORU
IPC: B21D22/20
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To improve the quality by forming a blank after determining points of dimensions with which a specific formula is satisfied and notching the regions of the corner parts of the blank in the press forming of square pipe parts in which the blank is formed after notching the corner parts of four corners of a rectangular or square blank. SOLUTION: On a segment (ab) of a line with which the center point (a) of a circular arc of a punch corner and the corner edge point (b) of the blank are connected, a point (c) at the dimension L by which the formula I is satisfied from the point (a) is determined and intersections between two perpendiculars which are let fall to the straight side parts of the blank from the point (c) and the straight sides are defined as n1 , n2 . Points m1 , m2 which are respectively the dimension M by which the formula II is satisfied are determined in the direction opposite to the point (b) from those two points, furthermore, perpendiculars are drawn from these two points and the intersections c1 , c2 between these perpendiculars and the perpendicular through the point (c) to the segment (ab) are determined.  After notching the regions of the corners of the blank where are enclosed by the above two straight sides bm1 , bm2 of the blank, two perpendiculars c1 m1 , c2 m2 and the segment c1 c2 , forming is is executed. In the formulas, Rp: the radius of the shoulder of a punch, Rc: the radius of the punch corner, H: forming depth.
Patent JP-H08169808-A (JP)
Title: Water-in-oil type emulsion containing no surfactant
Inventor: NATARII KORAN
IPC: C09K23/54
Filed: 1995-05-25
Abstract: PURPOSE: To obtain an emulsion used for cosmetic treatment (e.g. replenish of nutrient, hydration or protection) of the skin, and an emulsion used for preparation of a cream for treating disease of the skin (e.g. dry skin). CONSTITUTION: This water-in oil type emulsion contains fine solid spherical particles of a polyalkylsilasesquioxane, ensuring the dispersion of the aqueous phase in the oil phase without surfactant, and includes the fine spherules of water having 100 nm-20 μm diameter. The solid spherical particles are (A) particles obtained by carrying out surface treatment of silica obtained by thermal degradation method by using a (halogenated) alkylsilane, and having <14 nm diameters, or (B) particles obtained by polymerizing an alkoxyalkylsilane and having 100-800 nm diameters, and included in the emulsion in 1-10 wt.%, preferably 2-5 wt.%. The amount of the oil introduced to the emulsion is preferably within the range of 60-75 wt.% in the case of the particles A and 45-55 wt.% in the case of the particles B.
Patent JP-H11329579-A (JP)
Title: Connector coupling structure
Inventor: SAKURAI KAZUAKI
IPC: H01R13/629
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enable the setting of a long rotation stroke of an operation body without enlarging a device and hence improving insertion force reduction. SOLUTION: On either of a male connector 3 and a female connector 1, which can be connected to each other by fitting, an operation body 5 is rotatably provided. On both of the male connector 3 and the female connector 1, cam means 11 and 15 for moving another side connector in a direction of insertion of the connector by an operation of the operation body 5 are provided. An operation part 20 is provided on the operation body 5 in such a manner that the operation part 20 is movable between a contained condition and a service condition, wherein when this operation part 20 is made to be in the service condition from the contained condition of the operation body 28, a distance of the operation body 5 from a center of revolution becomes longer than that of the contained condition.
Patent JP-S61655-A (JP)
Inventor: CHIYAARUZU JIEIMUZU SHIMARA
IPC: D04H1/54
Filed: 1985-06-12
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-S63290816-A (JP)
Title: Dentifrice composition
Inventor: KOBAYASHI RYUZO
IPC: A61K8/365
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a dentifrice composition having sufficient foamability, usable without roughening the lip, giving excellent feeling to the palate and having high safety, by compounding a polyglycerol fatty acid ester as a foaming agent. CONSTITUTION:A polyglycerol fatty acid ester, e.g. decaglycerol monolaurate is used as a foaming agent in an amount of 1-20wt.%.
Patent JP-H07336583-A (JP)
Title: Video signal processing unit
Inventor: TSURIBE SATOYUKI
IPC: H04N5/232
Filed: 1994-06-08
Abstract: PURPOSE:To sharpen a motion contour part by selecting only a motion gradation with a field angle movement quantity so as to correct a gradient angle. CONSTITUTION:In the video signal processing unit in which an image pickup section is mounted to a turning base, a turning sensor 102 and a turning detection circuit 103 detects the turning amount of a turning board for a unit time and a turning amount prediction circuit 105 obtains a predicted turning amount based on the turning amount detection signal. Then a correction gradient selection circuit 107 selects a correction gradient in a scale of a gradient width by making a turning amount and a gradient corresponding to each other based on the predicted turning amount and a gradient correction circuit 108 corrects the gradient with respect to the selected gradient and a contour correction circuit 109 corrects the contour of the video signal.
Patent JP-S5828689-A (JP)
Inventor: NAKAO TOSHIHIKO
IPC: G21C7/00
Filed: 1981-08-14
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。