baber/WOPTO huggingface dataset:
Patent JP-H0231333-A (JP)
Title: Automatic focus leading-in device
Inventor: KARAKIDA SHIYOUJI
IPC: G11B7/085
Filed: 1988-07-21
Abstract: PURPOSE:To stably execute automatic focus leading-in operation without receiving the influence of friction between the movable part of an objective lens and a supporting part by respectively storing the input value of a D/A converter in a focus position when the objective lens is moved in a direction to close to a disk and when the objective lens is moved in a direction to separate from the disk. CONSTITUTION:When automatic focus leading-in control is started, the input value of a D/A converter 108 is stored to a first storing means 115 when an objective lens 102 is most closed to a disk 101. Then, the input value is stored to a second storing means 116 when the objective lens 102 is most separated from the disk 101. The input value is successively changed and the objective lens 102 is moved in the direction to close to the disk 101. The input value of the D/A converter 108 is inputted to the first storing means 115 when the objective lens 102 is passed through the focus position. Next, the input value is inputted to the second storing means 116 when the objective lens 102 is separated from the disk 101 and passed again through the focus position. Thus, without receiving the influence of the Coulomb friction between the movable part of the objective lens and the supporting part, the focus position can be searched.
Patent JP-S57104684-A (JP)
Title: Manufacture of one-side plated steel plate
Inventor: KAJI MAKOTO
IPC: C25D5/02
Filed: 1980-12-22
Abstract: PURPOSE: To increase the grinding speed and to enhance the surface properties by bringing one plated side of a both-side plated steel plate into contact with a grinder while moving the plate and spraying an acid soln. so as to remove  plated metal by grinding.  
     CONSTITUTION: A both-side plated steel plate S is led obliquely upward with pinch rolls 6 and passed through the space between a grinding roll 4 and a backup roll 5 to remove plated metal only on a plated side (a) by grinding. The resulting one-side plated steel plate S 1  is led to the side of pinch rolls 7 obliquely downward. During the grinding with the roll 4, an acid soln. is sprayed on one plated side (a) from spray nozzles 8, and water or air is sprayed on the other side (b) from nozzles 9. The nonplated side (a') is detected with a fluorescent X- ray device 10, and the data on the amount of residual zinc are fed to a control section CN and compared with the desired value to issue instruction signals for regulating the position of the roll 5 and the amounts of sprays from the nozzle 8, 9. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5971742-A (JP)
Inventor: AIDA MITSUYASU
IPC: A61B6/14
Filed: 1982-10-18
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-H1175055-A (JP)
Title: Method for embedding information and method for extracting information and device for embedding information and device for extracting information and storage medium
Inventor: SUMINO SHINYA
IPC: H04N7/08
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To protect secret information from the movement or segmentation of a screen by embedding secret information into the prescribed position of the prescribed signal compo nent of a color picture signal, and embedding position information for specifying the embedded position of the secret information into the other signal component of a color the color picture signal. SOLUTION: Secret information is embedded into a luminance signal, and the position information of the secret information is embedded into a corresponding color signal. An M system being one of pseudo random numbers (PN systems) is used for a method for embedding the secret information. A picture signal is divided as the block of N pixel values, and a pseudo random number of length N is added. This operation is executed to each block of an input picture signal so that a picture signal into which secret information is embedded can be constituted. The pseudo random number is overlapped on the position of a color signal corresponding to the position at which the secret signal is embedded into the luminance signal. Each scanning line of the color signal is divided into the blocks constituted of the N picture elements, and the pseudo random number of the length N is overlapped.  Correlation is calculated for decoding.
Patent JP-H0734810-A (JP)
Title: Method for starting of single-shaft type combined cycle generating equipment
Inventor: KONO TAKESHI
IPC: F01K23/10
Filed: 1993-07-23
Abstract: PURPOSE:To simplify the operation procedure and the equipment by introducing the steam of its shaft to execute the rated no-load operation or the initial load operation, and warming up a steam turbine at the steam temperature based on the temperature of the metal of the first stage shell inner surface of the steam turbine before starting at the prescribed ratio after the initial steam admission is started. CONSTITUTION:A shaft is started to be rotated, and the cooling steam is fed when the rotation reaches the prescribed value. The temperature of the high pressure main steam is set based on the temperature of the first stage shell inner surface metal of the steam turbine by a function generator 31 of the main steam temperature set value of a steam admission monitoring and steam temperature controlling device 40, and the control is realized by this steam temperature when the warming-up of the exhaust heat recovery boiler is completed. After the steam admission is started, the temperature of the high pressure steam is raised at the temperature rise ratio based on the temperature of the first stage shell inner surface metal of the steam turbine when the warming-up of the exhaust heat recovery boiler is completed by the function generator 31 to warm up the steam turbine. The condition where the warming-up of the steam turbine is completed is obtained when the temperature of the first stage shell inner surface metal of the steam turbine remains unchanged, but in reality, when the temperature exceeds the prescribed value.
Patent JP-H1012980-A (JP)
Title: Printed wiring board
Inventor: YOSHIMURA SHOTARO
IPC: H05K1/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To match the characteristic impedance of a transmission line easily and accurately. SOLUTION: A ground wiring layer corresponding to a signal wiring layer 1 comprises a first ground wiring layer 2a provided in the vicinity of the signal wiring layer 1, and a second ground wiring layer 2b provided on an insulation layer 3 oppositely to the signal wiring layer 1 wherein a resistor 4 is connected between the first and second ground wiring layers 2a, 2b.
Patent JP-S6340288-A (JP)
Inventor: MATSUMOTO SHINICHI
IPC: A47J27/00
Filed: 1986-08-04
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-H0514079-A (JP)
Title: Semiconductor circuit
Inventor: TAKAHASHI HIROYUKI
IPC: G11C11/413
Filed: 1991-06-27
Abstract: PURPOSE:To realize low power consumption and high speed processing of an emitter follower circuit used to drive a large capacitive load. CONSTITUTION:Input signals VIN, inverse of VIN opposite to each other are respectively inputted to emitters of bipolar transistors(TRs) Q11, Q12, emitters of the bipolar TRs Q11, Q12 are connected to bipolar TRs Q13, Q14 whose bases and collectors are respectively coupled in crossing. Emitters of the bipolar TRs Q13, Q14 act like output terminals VOUT, inverse of VOUT. When a level of the output terminal rises, the bipolar TRs Q11-Q14 form a Darlington circuit, in which a steep increase in the output is obtained. Furthermore, the TRs are momentarily cut off at the fall down of the output. Thus, the power consumption is used efficiently for driving an output load, the delay time is 1/2-1/several tens of that of a conventional emitter follower circuit, and then high speed operation is realized.
Patent JP-2000021474-A (JP)
Title: Connector
Inventor: FUJIMOTO MASAKI
IPC: H01R13/64
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of narrowing a mounting space on a printed circuit board. SOLUTION: This connector is provided with a housing 1, formed with an opening end 12 provided with plural through-holes 11, and plural contacts 2 formed into a long-size plate shape, and provided with a contact piece, which makes contact with an equipment terminal provided in an electrical equipment, in one end thereof and a connecting piece 22 to be connected to the printed circuit board 3 in the other end thereof. Each contact 2 is arranged in parallel with each other in the housing 1 in a condition such that a press-in part 23 provided between the contact piece and the connecting piece 22 is pressed into the through-hole 11 at the predetermined position displaced by the predetermined quantity from the opening end 12, and the contact piece of each contact contacts with the equipment terminal with a time difference from each other.  In this case, plural contact 2 respectively have a shortened contact 2a provided with a bending short part 24 to be bent to shorten a distance between the press-in part 23 and the connecting piece 22 by the predetermined quantity between the press-in part 23 and the connecting piece 22.
Patent JP-H1027176-A (JP)
Title: Device and method for machine translation
Inventor: MORI TOMOTAKA
IPC: G06F17/28
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To effectively perform partial translation at need by providing a partial translation processing part and an output candidate storage buffer which translates a character string of a 1st language into a 2nd language when an analysis of the character string of the 1st language is successful and stores the character string of the 2nd language. SOLUTION: An analytic processing part 14a analyzes the character string of the 1st language to be translated which is stored in an input buffer 12 by using a grammatical rule storage part 16 and a translation dictionary 18. The partial translation processing part 14b refers to a partial translation output flag 20 to decide whether or not partial translation is performed. A translation generation processing part 14c translates the character string of the 1st language stored in the input buffer 12 into the character string of the 2nd language according to the analysis result of the analytic processing part 14a when the analysis of the character string of the 1st language is successful. An output candidate storage buffer 22 stores output candidates (translation) after the translation by the translation processing part 14.
Patent JP-H0717196-A (JP)
Title: Antistatic transfer foil
Inventor: IKEMOTO SEISHI
IPC: B44C1/165
Filed: 1993-06-30
Abstract: PURPOSE:To stabilize an antistatic effect with the passage of time and reduce the cost. CONSTITUTION:In a transfer foil provided with a peeling layer 2, pattern layer 3 and adhesive agent layer 4 in order on a peelable base 1, the peeling layer 2 is formed of ionidation radiation curing resin to which a reactive surface active agent is added. Since the ionization radiation curing resin becomes a state wherein the surface active agent is fixed within the peeling layer 2 at the curing time of the ionization radiation curing resin, an antistatic effect which is stabilized with the passage of time is taken. Since expensive conductive fine powder is not used, the production cost can be reduced.
Patent JP-H0350466-A (JP)
Title: Air conditioner
Inventor: SAITO JUNICHI
IPC: F25B29/00
Filed: 1989-07-14
Abstract: PURPOSE:To stabilize simultaneous operation of cooling and heating by connecting a refrigerant-adjusting container with a discharge tube through an on-off valve or providing a heater on the refrigerant adjusting container or providing a refrigerant pressure adjusting valve on a fluid tube between the refrigerant adjusting container on a unit to unit piping. CONSTITUTION:A title air conditioner comprises a high pressure gas pipe (11) in which a unit to unit piping (10) for connecting an outdoor unit (1) and room units (5a), (5b), (5c) is branched and connected to a refrigerant discharge tube (7), a low pressure gas tube (12) connected with a refrigerant suction tube (8) in branching, and a fluid tube (16) connected with the other ends of outdoor heat exchangers (3a), (3b) via auxiliary refrigerant pressure reducers (14a), (14b) of an electric motor driven expansion valve and the like and via a refriger ant adjusting container 15. The respective room units (5a), (5b), (5c) can arbitrar ily operates in cooling and heating by opening and closing respective changeover valves (17a)(18a), (17b)(18b), (17c)(18c) and respective changeover valves (9a)(10a), (9b)(10b) of the outdoor heat exchangers (3a)(3b).
Patent JP-H0847793-A (JP)
Title: Zn-sn base alloy, conductor for electronic equipment covered with the same and production of conductor for electronic equipment
Inventor: SUDA HIDEO
IPC: B23K1/19
Filed: 1994-08-04
Abstract: PURPOSE:To increase joining strength at high temp. so as to improve reliability by joining metal with Zn-Sn base metal containing Ge, Cu, Sn, Al, Zn in the specified quantity. CONSTITUTION:The alloy has a composition consisting of, by weight, 0.1-5% Ge, 1-4% Cu, 10-70% Sn, 0.5-10% Al and the balance Zn essentially. Ge is effective for improving corrosion resistance, the effect is not enough in case of <0.1%, but is saturated in excess of 5% and the melting point is elevated. On the other hand, Sn lowers the melting point, the effect is not enough in case of <10%, the strength is lowered in excess of 70%. Al prevents oxidation of Zn of Zn-Sn base alloy and lowers the melting point, further, Al refines grain to increase joining strength, the effect is not enough in case of <0.0% but the melting point is elevated in excess of 10%. Cu improves corrosion resistance, in particular, suppresses corrosion between copper made parts, the effect is not enough in case of <0.1% but the melting point is elevated in excess of 4%.
Patent JP-H0348306-A (JP)
Title: Nc data forming device
Inventor: IKAWA MAKOTO
IPC: G05B19/408
Filed: 1989-07-14
Abstract: PURPOSE:To form optimum NC data by selecting a tool and a bus pattern optimum data based upon a design drawing for a work and calculating a cutter path. CONSTITUTION:A feature variable extracting means 5 extracts the feature variable of shape data stored in a working information storing means 1 and a symbolizing means 6 sorts and symbolizes a shape pattern stored in a shape pattern storing means 2. A tool selecting means 7 selects a tool to be applied from tool information stored in a tool information storing means 3. A path pattern selecting means 8 selects a path pattern to be applied from plural path pattern stored in a path pattern storing means 4 in respect to the symbolized shape data. A cutter path arithmetic means 9 calculates a cutter path and an NC data forming means 10 forms NC data based upon the combination of a cutter path and a tool. Thus, the optimum NC data can be formed.
Patent JP-2000016855-A (JP)
Title: Production of inorganic board
Inventor: KANEKO SHINICHI
IPC: C04B16/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an inorganic board, intended to improve the mechanical strength of a mat subjected to forming by dry process so as to ensure the mat not to get out of shape. SOLUTION: This method for producing an inorganic board comprises the following process: a stock mixture comprising a hydraulic material, a woody material and a powdered thermosetting resin is prepared without using any water and then subjected to forming on a mat followed by hot pressing to effect melt curing of mainly the powdered thermosetting resin; subsequently, such an amount of water as to be necessary for hardening the hydraulic material is fed to the resultant mixture followed by performing an autoclave curing; therefore, the alkaline component in the hydraulic material is not leached during the hot pressing process and the thermosetting resin is cured smoothly.
Patent JP-H0633378-A (JP)
Title: Base fabric for air bag
Inventor: NODA AKISHI
IPC: B60R21/16
Filed: 1992-07-10
Abstract: PURPOSE:To provide the air bag base cloth permitting to reduce its weight and enabling to omit a vulcanization process or high temperature heating process and a releasing agent-coating process. CONSTITUTION:The base cloth 7 for air bags is characterized by laminating the first resin layer 5 to woven fabric 1 through the second resin layer 6, the second resin layer acting as an adhesive layer for the first resin layer, and the first resin layer functioning as the surface layer of the base cloth for the air bag. A resin solution containing a polycarbonate urethane resin as a main agent is used as a coating material for forming the first resin layer.
Patent JP-H03278883-A (JP)
Title: Method and apparatus for treating waste water containing hardly decomposable cod
Inventor: MATSUBARA KIWAMU
IPC: C02F9/00
Filed: 1990-07-10
Abstract: PURPOSE:To strongly perform the oxidative decomposition of COD in raw water by mixing an oxidizing agent with COD-containing raw water adjusted to acidity to oxidize COD in the presence of manganese dioxide and subsequently aerating the raw water to add a neutralizing agent and a flocculant to the aerated water. CONSTITUTION:An oxidizing agent as permanganate or hydrogen dioxide is supplied to raw water from an oxidizing agent feeder 8a to be mixed therewith and the raw water is supplied to an oxidizing tank 1a as an ascending or descending current. A fixed bed 4 packed with granular manganese dioxide as a catalyst is formed in the oxidizing tank 1a and COD in the raw water is removed in this bed by oxidative decomposition. The oxidized water subjected to the oxidative oxidation of COD is introduced into an aeration tank 2 to be subjected to aeration and a flocculant such as ferric chloride or aluminum sulfate is subsequently added to the aerated water and a neutralizing agent is further added thereto to adjust the pH thereof to about 5.8-8.6 and flocculation/sedimentation treatment is performed in a flucculation/ sedimentation tank 3 to treat not only supernatant water as treated water but also settled sludge as withdraw sludge.
Patent JP-S6243060-A (JP)
Title: Silver oxide battery
Inventor: KUWANA KOJI
IPC: H01M4/06
Filed: 1985-08-20
Abstract: PURPOSE:To prevent potential drop in high rate discharge by fitting a current collector made of an alkali resistant metal on the surface of a sheet-like silver oxide electrode of a bipolar electrode in electrolyte circulation type lithium-silver oxide battery. CONSTITUTION:An electrode of electrolyte circulation type lithium-silver oxide battery which is used by supplying and circulating electrolyte at starting has a bipolar construction formed by bonding together a silver oxide sheet 6 serving as positive electrode and a lithium plate 7 serving as negative electrode to a conductive substrate 8. The positive electrode 6 is formed in such a way that a mixture of silver peroxide powder and Teflon binder is kneaded and formed in a sheet, and its surface is covered with a current collector 9 comprising nickel net, then the net is welded to the substrate 8 at a spot-welding point 10. Thereby, electric resistance is reduced and electrons are uniformly supplied to the whole reaction surface to increase discharge performance.
Patent JP-S5886906-A (JP)
Title: Continuous casting device for thin plate
Inventor: NISHIMURA OSAMU
IPC: B22D11/06
Filed: 1981-11-18
Abstract: PURPOSE:To permit continuous casting of thin sheets of a specified width easily with small burden of rolling rolls by disposing a mold of a special shape above said rolls, and rolling the initial solidified shell formed of said mold with the rolls. CONSTITUTION:The molten steel 5 charged into a mold 3 through a tundish 1 and an immersion nozzle 2 is allowed to form a solidified shell 6. Since the sectional shape of the mold 3 changes from a section A-A to a section B-B as it goes downward, the ingot enclosed by the shell 6 is crushed gradually thinly. The ingot emerged from the mold 3 in such a way is press stuck with rolling rolls 4, and is directly rolled down to a prescribed plate thickness, whereby a thin sheet 7 having small thickness as compared with the width is produced.
Patent JP-2001010502-A (JP)
Title: Elevatable carriage device
Inventor: HINO KIYOSHI
IPC: B62B3/06
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To safely and quickly execute the heavy work such as the loading and unloading of a cargo to a cargo bed and the like of a truck, and the lifting up and down of a cargo over the difference in level of several stairs by one person. SOLUTION: This elevatable carriage device comprises a carriage 11 having main wheels 12, 13 for moving, a working bench 21 for loading a cargo to be arranged on the carriage 11, and an elevating mechanism mounted on the carriage for moving up and down the working bench 21 between an uppermost position and a lowermost position of the carriage 11, a pair of sub-wheels 42 (43) capable of supporting the whole load are mounted at a working bench side in such manner that they can come out and be retracted, or mounted and demounted, one 42 of the sub-wheels is located on a cargo bed and the like of a truck, and the other 43 of the sub-wheels is operated by the elevating mechanism in a state that it is positioned on a moving surface of the carriage 11, so that the carriage 11 is lifted up to the working bench side or lowered to the moving surface side.
Patent JP-H1123916-A (JP)
Title: Light transmitting and receiving module
Inventor: KYOTANI SHOICHI
IPC: G02B6/42
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a light transmitting and receiving module capable of precisely keeping the attaching angle of a branching filter transmitting transmission light to a reflecting member reflecting receiving light and reducing the assembly cost. SOLUTION: On a housing block 20, a LD(laser diode) 6, a lens holder 8 supporting a lens 7, a branching filter 5, a lens holder 13 supporting a lens 11, and an optical fiber 12 are coaxially fitted in a 1st axis, and a reflection mirror 15, a lens holder 11 supporting a lens 10, and PD(photo diode) 9 are also fitted along a 2nd axis parallel with the 1st axis. In this case, notches 25a, 32a are formed in the housing block 20, and these notches 25a, 32a allow the fronts vertical to a fitting face 25 of the branching filter 5 and a fitting face of a reflection mirror 32 to be widely open.
Patent JP-2000014524-A (JP)
Title: Tool fixing device
Inventor: YAMAZAKI ISAO
IPC: A47G29/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce the fear of damaging the appearance of a wall even when a device is previously fixed to the wall freely attachably and datachably providing a cap which covers the fitting part of a pedestal member provided with the fitting part to fit a tool and a fixing part for fixing it to the wall in the state of fixing the pedestal member to the wall. SOLUTION: This tool fixing device A is constituted by freely attachably and detachably providing a metallic cap 4 which covers a fitting part 1, to a nearly cylindrical metallic pedestal member 3 provided with the fitting part 1 to fit a handrail B with a fitting screw 1a and a fixing part 2 for fixing it to a wall C, with a fixing screw 2a holding an elastic material 5 between them in the state of fixing the pedestal member 3 to the wall C. At the time of not fitting the handrail B, the cap 4 is screwed to the member 3 to be able to cover the part 1. At the time of fitting the handrail B, the cap 4 is removed from the member 3 and each of the fitting seats B2 of three fitting legs B1 provided at the handrail B is fastened with the the fitting screw for fixing 1a to be fitted.