baber/WOPTO huggingface dataset:
Patent JP-H04155584-A (JP)
Title: Combination optimizing device
Inventor: MATO RYUICHI
IPC: G06F17/10
Filed: 1990-10-19
Abstract: PURPOSE:To enhance the convergence speed and to realize the processing of a high speed by providing plural arrangement data proposal devices having arithmetic and storage functions for receiving and transmitting data through a connecting device for receiving and transmitting data of an optimization managing device. CONSTITUTION:An optimization managing device 1 and an arrangement data proposal device 3 are realized by a loose coupling multiprocessor system in which a microprocessor and a memory, and a connecting device 2 are connected by a data bus. The arrangement data proposal device generates new arrangement data by utilizing heuristic optimization knowledge stored in plural proposal rule storage means, and transmits it to the optimization managing device through the connecting device. Subsequently, flows of two arrangement data of an arrangement data proposal storage device for storing the transmitted arrangement data are selected by a control means. Since the number of elements of the arrangement data is large, most of the arrangement data proposed by the arrangement data proposal device are effective. In such a way, even at the time of a low temperature, the combination optimization of a high hit rate is executed, and it can be executed at a high speed.
Patent JP-H0686581-A (JP)
Title: Compensating method for fluctuation in parameter
Inventor: YAMADA TETSUO
IPC: H02P27/04
Filed: 1992-10-21
Abstract: PURPOSE:To improve accuracy in torque control, by compensating a fluctuation in excitation inductance and leakage inductance. CONSTITUTION:A compensating method includes a step 21 for measuring a fluctuating pattern in excitation inductance (M''), and a step 22 for measuring a fluctuating pattern in leakage inductance (Lsigma''). The data of fluctuating patterns from the steps 21 and 22 are stored separately in a first memory 23 and second memory 24. After the data in the memory 23 and 24 are subjected to an extracting step 25, M'' is converted into M' and Lsigma'' into Lsigma through a conversion means 26, and then fluctuations in M' and Lsigma are compensated.
Patent JP-H0599212-A (JP)
Title: Driven anchor
Inventor: ITO KATSUO
IPC: E04B1/41
Filed: 1991-10-01
Abstract: PURPOSE:To provide a driven anchor such as a reinforcement anchor, or a bolt anchor, or the like, which has a high draw strength while, in spite thereof, it is simple in structure and easy to manufacture. CONSTITUTION:A deformed reinforcing bar (bar-like anchor) 13 having a shaft portion 13a whose diameter is smaller than the inner diameter of a flared sleeve 12 is inserted into this sleeve 12 formed with a plurality of expanding slots 15 extending from its one end in the axial direction. The other end portion of the sleeve 12 is secured to the deformed reinforcing bar 13 via a caulked portion 18. On the other hand, a taper sleeve 14 fitted over an end portion of the shaft portion 13a is forced into a gap 20 between the sleeve 12 and the shaft portion 13a. A driven anchor 11 is thereby constructed so that the sleeve 12 may be flared.
Patent JP-H01125750-A (JP)
Title: Magnetic recording/reproducing device
Inventor: HIRAYAMA HIROMICHI
IPC: G11B15/43
Filed: 1987-11-10
Abstract: PURPOSE:To prevent a brake band from slacking even when a tension arm turns to a position corresponding to a small tape cassette by providing the tension arm to attach tension on a tape, and an expansion part to absorb the slackness of the brake band between the brake band wound on the outer periphery of a reel base on a supply side. CONSTITUTION:Expansion members 15a and 15b to absorb the slackness of the brake band 16 are provided between the tension arm 13 to attach the tension on the tape and the brake band wound on the outer periphery of the reel base on the supply side. Thereby, at the time of mounting the small cassette smaller than a reference type tape cassette, since the slackness of the brake band can be absorbed by the expansion member even when the tension arm is displaced to the reel base on the supply side so as to respond to the small tape cassette, it is possible to prevent inconvenience such that the brake band is abutted with other members due to the slackness, or that it comes off the reel base on the supply side from occurring.
Patent JP-H10136498-A (JP)
Title: Automatic setting system for audio device
Inventor: CHIBA REI
IPC: G01H3/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To easily and automatically adjust acoustic characteristics by comparing a received audio signal with a prescribed target signal and adjusting the output characteristics of audio device so as to reduce its difference. SOLUTION: Speakers 2-4 for three channels are arranged on the left side, fore side and right side in front of a listener 1, speakers 5 and 6 for two channels are arranged on the left side and right side at the rear of the listener 1, and a woofer speaker 7 is arranged on the right side in front of the listener 1. A 6-channel audio amplifier 8 with a built-in acoustic corrector is connected through a cable 9 to the speakers 2-6 corresponding to the outputs of respective channels. Thus, reference audio signals are supplied to the speakers 2-6 and audio signals based on the reference audio signals are outputted from the speakers 2-6. That audio signal is received by a microphone, it is compared with the prescribed target signal and the output characteristics of the audio device are adjusted so as to reduce the difference.
Patent JP-H07134447-A (JP)
Title: Positively charged toner for electrophotography
Inventor: KOSAKA HIROMI
IPC: G03G9/097
Filed: 1993-11-11
Abstract: PURPOSE:To improve a grain size distribution, electrostatic charge characteristics, etc., by using a diallylamine, triallylamine or vinyl pyridine as a cationic monomer and adding a nigrosine dye into a monomer phase. CONSTITUTION:This positively charged toner is formed by suspending, in a liquid drop form, the monomer phase contg. the cationic monomers of at least one kind among the diallylamine, triallylamine and vinyl pyridine, a polymerizable monomer and the nigrosine dye into an aq. dispersion medium which does not dissolve the monomer phase and polymerizing the polymarizable monomer in this state. The compounding ratio of such cationic monomers is preferably such a ratio at which the cationic monomers are within a range of 0.01 to 30 pts.wt. per 100 pts. with another polymerizable monomer constituting the monomer phase together with the cationic monomers. As a result, there are no variations in the grain size distribution and the formation of the toner to smaller grain sizes is possible. The uniform and sufficient electrostatic charge characteristics are obtd. and the environmental resistant stability, etc., are improved.
Patent JP-H02128829-A (JP)
Title: Optical molding method
Inventor: MARUTANI YOJI
IPC: B29C67/00
Filed: 1988-11-08
Abstract: PURPOSE:To easily release a solid and a substrate surface by fixing a sheet like member having flexibility to a support member immersed in a fluid substance in a freely detachable manner to form the substrate surface and forming the solid on the sheet like member. CONSTITUTION:A photo-setting fluid substance A is received in a container and a base plate 2 is sunk in the fluid substance A appropriately and the selec tive irradiation with light is performed by a light converging device 4 to form the cured part (b) from the upper surface of the fluid substance A to the upper surface of a sheet like member 6. The sinking of the base plate 2 and the forma tion of the cured part by the irradiation with light are performed repeatedly to form a solid B having a desired shape and the fixing jig 7 of the base plate 2 is released and the sheet like member 6 is detached from the base plate 2 in such a state that the solid B is fixed. Thereafter, the sheet like member 6 is bent in the direction opposite to the fixing surface of the solid B to gradu ally release the member 6 from the solid B.
Patent JP-H08141898-A (JP)
Title: Polishing rubber sleeve
Inventor: FURUTAKA SEIJI
IPC: B24B37/24
Filed: 1994-11-17
Abstract: PURPOSE: To evenly polish the compound curved surface of a body to be polished by providing a rubber hollow cylindrical body, which is elastically deformed for expansion so that the outer diameter thereof is gradually increased from both ends toward a central part in the axial direction thereof and that the maximum outer diameter is formed at the central part in the axial direction. CONSTITUTION: Air is supplied from an air supplying tube 5 so as to always maintain the constant internal pressure. A rubber hollow cylindrical body 4 is expanded so that the outer diameter thereof is gradually increased from both ends toward a central part in the axial direction thereof and that the maximum outer diameter is formed at the central part in the axial direction. The rubber hollow cylindrical body 4, which is made to pressure-contact with a body to be polished on a rotating table 8, is most easily deformed at the central part thereof in the axial direction, and elastically deformed so as to be easily fitted to the compound curved surface of the body to be polished.  When the rubber hollow cylindrical body is elastically deformed, since the internal pressure is evenly applied to each part inside of the rubber hollow cylindrical body 4, even polishing pressure is applied to the whole of the compound curved surface of the body to be polished.
Patent JP-H02129628-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OGAWA TADASHI
IPC: G03C7/30
Filed: 1988-11-09
Abstract: PURPOSE:To obtain a silver halide color photographic sensitive material having both sufficient reproducibility for color tone and sufficient rapid processability by forming a cyan coupler-contg. photosensitive silver halide emulsion layer of the material from a silver halide emulsion contg. >=80mol/% AgCl and sensi tizing the silver halide emulsion by incorporating a red, blue and/or green photo sensitive sensitizing dyes. CONSTITUTION:In a silver halide color photographic sensitive material constitut ed of each at least one Yellow coupler-contg. blue-sensitive silver halide emul sion layer, Magenta coupler-contg. green-sensitive silver halide emulsion layer, and a cyan coupler-contg. photosensitive silver halide emulsion layer, on a base body, the cyan coupler-contg. photosensitive silver halide emulsion layer consists of a silver halide emulsion contg. >=80mol.% AgCl, and the silver halide emulsion is sensitized by the incorporation of a red-sensitive sensitizing dye, blue-sensitive and/or green-sensitive sensitizing dye. Thus, a silver halide color photographic sensitive material permitting rapid processing and having high color reproducibility and high reproducibility of color tone is obtd.
Patent JP-H10111087-A (JP)
Title: Indirect hot air generator
Inventor: HATTORI MASAO
IPC: F28D9/00
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide an indirect hot air generator having high efficiency of recovering thermal energy with a small size. SOLUTION: The indirect hot air generator comprises a furnace body 10, a combustion chamber 2 provided in the body 10, a plate fin heat exchanger 3 provided at the chamber 21, and a regenerative burner 41 having a combustor for injecting a flame 40 to the chamber 21 and a regenerator. The exchanger 3 has a gas-to-be-heated passage 31 for passing gas 81 to be heated and a combustion exhaust gas passage for passing combustion exhaust gas 82, and the both are disposed without communicating with one another.
Patent JP-S63136773-A (JP)
Title: Multi-scanning type receiver
Inventor: SHIRATORI HIROSHI
IPC: H04N3/27
Filed: 1986-11-28
Abstract: PURPOSE:To automatically select adjustment setting from a deviation frequency of an input signal in case of the operation by coding a voltage proportional to said frequency to a signal having a deflection frequency and providing a switching circuit presetting the size or/and position of a pattern respectively depending on the sign. CONSTITUTION:A voltage extracted from a circuit (f/V conversion circuit 11) converting a horizontal or a vertical synchronizing frequency into a voltage proportional to said frequency is used, the result is coded by an encoder 10 and inputted to multiplexers 6-9, one of n-kind of signals is selected and the size/position is adjusted by using a sub adjustment potentiometer independently. The adjustment is conducted by the manufacture or dealer. Thus, it is not required for the use to adjust the monitor display device at each change in the input signal of the picture.
Patent JP-H10209436-A (JP)
Title: Semiconductor device
Inventor: OBARA TERUAKI
IPC: H01L29/778
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent an electron feeding layer from becoming insatiable thermally by a method wherein an In0.52 Al0.48 As layer is used for a doped layer which is the electron feeding layer. SOLUTION: A buffer layer 22, a first channel layer 23a, a second channel layer 23b, a spacer layer 24, a superlattice doped layer 25, a gate contact layer 26 and a gap layer 27 are lamination-formed in order on a semi-insulative InP substrate 21. At this time, the layer 25 is formed by a method wherein an n-type Si-doped InAs layer 25a of a film thickness of 0.6nm (two molecular layers) and an impurity concentration of 1×10<19> cm<-3> and an n-type Si-doped AlAs layer 25b of a film thickness of 0.57nm (two molecular layers) and an impurity concentration of 2×10<18> cm<-3> are alternately formed repeatedly at 20 periods. Thereby, the layer 25 is formed into a constitution wherein the generation of a dislocation due to a lattice mismatching is inhibited to the utmost, and it becomes possible to form a thermally stable electron feeding layer.
Patent JP-H01151691-A (JP)
Title: Well head structure
Inventor: EDOWAADO JIEI SUJIMUKUZAKU
IPC: F16L13/16
Filed: 1988-11-09
Abstract: PURPOSE: To seal a wellhead without using elastomeric seals by providing both a device for carrying out the cold forging gripping and sealing engagement between a housing and a string and a bushing being cold forged to the string. CONSTITUTION: The flange 16 of a bushing 14 is engaged with the upper end of a casing string 10, and the outside surface of the bushing 14 is positioned to the inside of the string 10. Then, a housing 18 is lowered on to the flange 16 and on the top of an outside well casing 12, so that a shoulder part 20 is seated on the upper part of the casing 12, and the shoulder part 22 is seated on the upper surface of the flange 16. Thereafter, when a cold forging pressure is applied to the inside of the bushing 14, the pressure is transmitted from an inside body part 36 to the inside of the casing 10 via an elastic ring part 42, and the casing 10 is uniformly cold forged inside the recessed part 26 of the housing 18, so that film holding and sealing engagement to a landing 30 and surfaces 24, 28 can be secured.
Patent JP-H09125889-A (JP)
Title: Segment automatic assembling device
Inventor: TOMIMATSU HIROAKI
IPC: E21D11/40
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To decrease a distance between a position, forming a rotation center when the position of a segment is regulated through yawing, rolling, and pitching, and the segment. SOLUTION: A suspension beam, 9 movable in the radial direction of a rotary frame 1, is mounted on the rotary frame 1 and a slide guide block 13, movable in a direction in which it approaches and leaves the rotary frame 1, is mounted on the suspension beam 9. A segment grasping means 28 is arranged at the lower end of an oscillation frame 17 rotatably mounted on the slide guide block 13. A spherical seat, making contact with a spherical part formed on the under surface of the head of a bolt-form grasping metal fitting 27 previously joined in a screwed-in state with the inner peripheral surface of a segment 26, is formed on the segment grasping means 28.
Patent JP-H08149192-A (JP)
Title: Portable telephone set
Inventor: SHIRATO MOTOMARE
IPC: H04M1/00
Filed: 1994-11-17
Abstract: PURPOSE: To provide a portable telephone set in which a background sound is effectively attenuated without the use of a microphone with high directivity and the voice of a talker is sent with a high S/N. CONSTITUTION: The portable telephone set having a flip is provided with a 1st sound collection microphone 1 provided to one side of the flip, a 2nd sound collection microphone 2 provided to the other side of the flip, and a detection means detecting switching of the flip. When the flip is open, a difference between the sound collection signals of two microphones is obtained by an noninverting amplifier 4, an inverting amplifier 5 and an adder circuit 6 and when a background sound having no difference from the sound collection level is eliminated and only the sound component is obtained as the subtraction result, it is sent through the transmission section 12.
Patent JP-H08148172-A (JP)
Title: Phosphoric acid fuel cell
Inventor: KASHIRO TAKASHI
IPC: H01M8/02
Filed: 1994-11-17
Abstract: PURPOSE: To reduce a drop in power generation characteristic due to the excessive wetting of a cathode electrode solvent layer by providing a reducing liquid feed means for feeding and keeping a reducing liquid to and with a cathode. CONSTITUTION: When a cell output drop is observed, due to the excessive wetting of a cathode solvent layer during the operation of a phosphoric acid fuel cell, the operation is temporarily stopped at an elevated temperature. In this case, the circulation of nitrogen gases to a cathode 3b is started to purge residual oxygen therefrom. After a sufficient amount of nitrogen gases is supplied to the cathode 3b, formalin mists generated with a mist generator 23 are fed thereto, using the nitrogen gases as carrier gases, thereby reducing the cathode 3b. Also, after reducing the cathode 3b, the operation of the fuel cell is resumed.
Patent JP-H01124321-A (JP)
Title: Grain conveyor
Inventor: HANAKI SEIICHI
IPC: A01F12/46
Filed: 1987-11-09
Abstract: PURPOSE:To reduce pushing up load in the interior of a flow passage, by providing a slope for guiding grains in a state of having a starting end on the lower level of the first screw and connecting to a table part almost horizontally formed in the flow passage. CONSTITUTION:A flow passage (R) in a bent state is formed in a connecting part of the first and second screws 2 and 4. An almost horizontal table part (5b) and a slope (5c), connected to the table part (5b) and used for guiding grains are provided in the interior of the flow passage (R). Thereby the grains (G) are guided ion the slope (5c) and raised to reach the table part (5b). The grains are subsequently delivered to the end of the second screw 4.
Patent JP-S62142694-A (JP)
Inventor: OUCHI MASAYUKI
IPC: H01L25/00
Filed: 1985-12-17
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-H03144935-A (JP)
Title: Optical information recording medium
Inventor: YOSHIZAWA ATSUSHI
IPC: G11B7/246
Filed: 1989-10-31
Abstract: PURPOSE:To obtain a recording medium at low cost with good production efficiency even when dyes of similar molecular structures and solubilities in solvents are used, by dispersing the dyes in respective polymers of different solubilities from each other and then depositing these polymers. CONSTITUTION:A dye is dispersed or dissolved in a methanol solution of polyvinylacohol, which is soluble in methanol but insoluble in acetone, applied on a substrate 1 by spin coating, and dried to vaporize the methanol and to form a recording layer 2. Then another liquid is prepared by dispersing or dissolving a dye in an acetone solution of polyvinylchloride or the like, which is insoluble in methanol but soluble in acetone, and applied on the substrate 1 by spin coating, dried to vaporize acetone and to form a recording layer 3. Then a recording layer 4 is formed by the same method as in forming the layer 2. Thereby, thin films of dyes having similar solubilities and similar structures can be deposited without damaging the adjacent recording layers, and thus, the medium can be produced at low cost with good production effi ciency.
Patent JP-H07118825-A (JP)
Title: Surface modifying method by mixed gas penetration and device therefor
Inventor: KIDA KANEAKI
IPC: C23C8/28
Filed: 1993-10-20
Abstract: PURPOSE:To prevent the early deterioration of vacuum apparatus and used fats and oils, to maintain the accuracy of an atmosphere treatment and to shorten the treatment time for surface modifying by mixed gas penetration, by rapidly cooling a heating gas down to about ordinary temp. during the course of discharging. CONSTITUTION:A heat exchanger 4 for rapidly cooling an in-furnace atmosphere and a work are installed in combination between a furnace 2 for reforming by penetration and a vacuum pump 3. This furnace 2 for reforming by penetration and the heat exchanger 4 are connected by a first pipeline 5 and are provided with a first stop valve 7 in mid-way thereof. The vacuum pump 3 and the heat exchanger 4 are connected by a second pipeline 6 and are provided with a second stop valve 10 in mid-way thereof. The heating gas in the path 2 for reforming by penetration is rapidly cooled clown to about ordinary temp. by using this surface reforming device by mixed gas penetration. As a result, the quality of surface reforming is improved and the time thereof is shortened.
Patent JP-H09125245-A (JP)
Title: Sputtering system
Inventor: KOJIKA YUKIHIRO
IPC: C23C14/35
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the exchange of a target and to improve the productivity of the magnetron sputtering device by making a backing plate to which a target is adheared freely attachable and detachable to and from a target cooler integrally formed with a magnet case. SOLUTION: A rectangular cathode target 8 in the magnetron sputtering device to be used in the production of a high-density magnetic recording medium is made freely detachable by the exchanging member B consisting of a ferromagnetic metal medium forming target 21 and the backing plate 23 for impressing a negative voltage on the target 21 and the mechanism 30 for cooling the target 21 contg. a magnet 22, having the pipelines 31a and 31b of a coolant 32 such as water and provided with a magnet case 25. When the consumed target 21 is changed for the fresh one, the old exchanging member B is detached from the cooling mechanism 30 and changed for a fresh changing member B. Consequently, the target 21 is changed in a short time, and the productivity of high- density ferromagnetic recording medium formed by the sputtering device is improved.
Patent JP-H08118123-A (JP)
Title: High strength tungsten carbide group superhard alloy-made miniature drill
Inventor: YANAI TOSHIYUKI
IPC: C22C29/08
Filed: 1994-10-25
Abstract: PURPOSE: To provide a WC group cemented carbide alloy-made miniature drill having high strength. CONSTITUTION: A miniature drill has a composition of containing by wt.% 4 to 25% Co, 0.1 to 5% V and/or Cr, 0.005 to 0.1% ZrCO and the rest of WC and unavoidable impurities, and further WC is constituted of WC group superhard alloy having a 0.7μm or less mean grain size.
Patent JP-S63134576-A (JP)
Inventor: MANFURETSUDO RIYUDEIGERU RIIRU
IPC: C04B37/00
Filed: 1987-11-12
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。