baber/WOPTO huggingface dataset:
Patent JP-H05144875-A (JP)
Title: Mounting method of wiring board
Inventor: ONUMA YOSHINAO
IPC: G02F1/13
Filed: 1991-11-18
Abstract: PURPOSE:To enable the joint of a first and a second wiring board to be enhanced in moisture resistance by a method wherein a semiconductor chip is sealed up and the joint concerned is covered with thermosetting epoxy resin. CONSTITUTION:First of all, the protrudent electrodes of a semiconductor wiring board 4 are connected to a liquid crystal display board (first wiring board) 1 and one end of a connection terminal 8. In succession, one end of a flexible wiring board (second wiring board) 6 is connected to the connection terminal 8 of the liquid crystal display board 1 through the intermediary of a thermosetting anisotropic conductive film 7. Then, thermosetting epoxy resin 10 is injected between an opposed glass board 11 and the semiconductor chip 4 to flow out up to a peripheral part through the underside of the semiconductor chip 4 to seal up the semiconductor chip 4. Thereafter, a fillet is formed between the semiconductor chip 4 and the junction terminal of the liquid crystal display board 1. In succession, thermosetting epoxy resin 10 is applied over the tip of the flexible wiring board 6 and the fillet, end hardened by heating.
Patent JP-H07153113-A (JP)
Title: Optical recording medium
Inventor: MURASE CHIKAO
IPC: G11B7/24
Filed: 1993-12-01
Abstract: PURPOSE:To enable recording at a higher density by shielding the circumferences of recording regions with layers of a material which hardly allows the transmission of released light to less the influence by recording in other recording regions. CONSTITUTION:A wavelength driving device including pizeo element is mounted at a ring die laser for generating recording light and the light split by a beam splitter is introduced to a wave meter, by which the wavelength is read. While the intensity of the recording light is kept monitored by a photodetector, a computer driven shutter is opened and closed in such a manner that a desired light quantity is cast to a recording medium. While the wavelength is similarly fed to a long wave side (about 652nm) from a short wavelength side (about 635nm) by the computer driven piezo element driver, multiple holes are formed in the recording regions (x) successively at every about 0.5nm by dividing the wavelength by 642nm. The presence or absence of the holes at the respective wavelengths of the absorption spectra of the recording regions (x) of this time is made correspondent to 1 and 0 of digital recording, by which multiple recording is realized.
Patent JP-H09129610-A (JP)
Title: Dry etching and device
Inventor: TAWARA TAKASHI
IPC: H01L21/3065
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method, which makes it possible to inhibit the generation of the abnormal shape of a wiring in the case where an etching is performed on the wiring with low-pressure and high-density plasma while the high productivity of the wiring is ensured without sacrificing a selectivity, and a device. SOLUTION: A wafer 10 of a structure, wherein an Al alloy layer 13 is formed on a silicon substrate 11 via an interlayer insulating film 12 and resist patterns 14 are formed thereon, is introduced in an etching chamber and when the layer 13 is selectively etched with plasma consisting of etching gas, a main etching process, which extends to the time when the film 12 is exposed, is performed on an etching condition of a high plasma density and after that, an overetching is performed on an etching condition of a low plasma density.
Patent JP-2001122759-A (JP)
Title: Skin cosmetic
Inventor: IKEMOTO TAKESHI
IPC: A61Q19/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic excellent in inflammation-inhibiting effects and bleaching effects, highly stable in a preparation and excellent in skin safety and sense of use. SOLUTION: This skin cosmetic is characterized by a biphenyl compound represented by the general formula (1) (R is a 1-6C linear or branched alkyl) included therein.
Patent JP-2000128733-A (JP)
Title: O/w type emulsion and its production
Inventor: MAKITA RIWAKO
IPC: C09K23/18
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a highly viscous O/W type emulsion having a high viscosity, even when not thickened with a polymer or the like, having excellent emulsion stability, comprising ultrafine particles, and having a transparent or semi- transparent appearance, and to provide a method for producing the O/W type emulsion, enabling the efficient production of the O/W type emulsion having the characteristics. SOLUTION: This O/W type emulsion having a viscosity of 10 times or larger that of a preliminary emulsion is obtained by mixing an oil phase and an aqueous phase which contain an oily component and a liquid crystal-forming emulsifier, thus preparing the preliminary emulsion used for the O/W type emulsion and containing the oily component as a dispersoid, and subsequently secondarily emulsifying the preliminary emulsion by the use of a high pressure homogenizer. Since the O/W type emulsion is thickened in the secondary emulsifying process after the preparation of the preliminary emulsion, the highly viscous O/W type emulsion can easily be produced in comparison with a method for thickening the emulsion with a thickening agent. The method for producing the O/W type emulsion is thereby suitable as a method for producing a highly viscous O/W type emulsion.
Patent JP-H06148303-A (JP)
Title: Magnetic field fixing device for nuclear magnetic resonance
Inventor: SHINO HIDEO
IPC: G01R33/38
Filed: 1992-11-12
Abstract: PURPOSE:To provide a magnetic field fixing device for unclear magnetic resonance which can optimize the response of lock loop depending on the usage of a solvent medium and can stabilize magnetic field. CONSTITUTION:The title device for stabilizing magnetic field by feeding back the resonance signal of magnetic field lock solvent medium which is mixed into a sample to a compensation magnetic field generation coil 2 is provided with an amplification means 14 which can vary the gain and the response characteristics of a feedback loop and a gain/response controller 15 which has the gain and response characteristics of the feedback loop corresponding to the magnetic field lock solvent medium to be used as a table. The gain and the response characteristics of the amplification means are set according to the magnetic field lock solvent medium with different type and concentration by the gain/response controller 15. With this configuration, when the magnetic field lock solvent medium is determined, the gain and the response characteristics of the optimum feedback loop are selected according to the type and concentration of the magnetic field lock solvent medium and the amplification means is automatically set.
Patent JP-H04177121-A (JP)
Title: Encoder, encoder signal receiving apparatus and encoder signal transmitting/receiving apparatus
Inventor: TAMURA MASAHARU
IPC: G01D5/36
Filed: 1990-11-09
Abstract: PURPOSE:To detect disconnection trouble at a fast response speed with high sensitivity by providing an exclusive OR circuit detecting the angular position of a rotary body and receiving the input of two independent alternating signals mutually different in phase and outputting an output signal. CONSTITUTION:An encoder main body E is rotated through the shaft S of a rotary body R and an A-phase pulse signal A and a B-phase pulse signal B mutually different in phase by a pi/2 electrical angle are generated to be outputted to an encoder signal receiver ER. An exclusive OR circuit EO outputs a signal '1' when the signals A, B are ones contrary to each other and outputs a signal '0' when both signals are the same. When an encoder EC generates disconnection on the output side of the circuit EO, the signal B and the output signal C of the circuit EO are normal but the signal A becomes '0' and the output signal G of the second exclusive OR circuit EO2 of an apparatus ER becomes a pulse-like state and becomes different from that at a normal time. By this method, disconnection can be detected at a sufficiently fast response speed with satisfactory sensitivity.
Patent JP-2000127744-A (JP)
Title: Air-conditioning device
Inventor: FUJIWARA CHIAKI
IPC: F24F13/20
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To easily recycle an air passage made of a resin. SOLUTION: A wire 2 in a triangular shape in cross section and made of stainless steel is embedded in the wall surface of the lower case 1b of a cooler case made of PP. In this case, both end parts of the wire 2 are protruded to the external part of the lower case 1b. Since, when both ends of the wire 2 are picked and pulled by a worker, a notch part 7 is formed in the wall surface of the lower case 1b, the worker separates the lower case 1b and an upper case only by applying a force by centering around the notch art 7 serving as a fulcrum, the lower case 1b and the upper case are separated from each other, and en evaporator contained at the internal part thereof is taken out. As a result, the lower case 1b can be simply recycled.
Patent JP-H03164058-A (JP)
Title: Voice coil motor
Inventor: AKASA RIYOUJI
IPC: H02K33/18
Filed: 1989-11-20
Abstract: PURPOSE:To efficiently cool the heat generating part of a coil in an air gap by using tubular wire for the coil of a voice coil motor, and circulating cooling liquid therein. CONSTITUTION:A coil 6 moving in an air gap 5 between a permanent magnet 4 and a center yoke 3 is formed cylindrically by winding a pipelike wire material 7, and secured with synthetic resin. Both ends of the material 7 are connected to a cooler 9, thereby circulating cooling liquid in the material 7 to be thermally exchanged. That is, cooling liquid is circulated in the material 7 during operating to cool the coil 6. Thus, the coil itself of heat generator can be directly cooled to be efficiently cooled. Accordingly, a large current can always be supplied to continuously obtain a high output.
Patent JP-H04175175-A (JP)
Title: Printer
Inventor: TAKAKUWA SEI
IPC: B41J2/36
Filed: 1990-11-09
Abstract: PURPOSE:To adjust a printing density efficiently by a method wherein the density of data inputted from the external is adjusted on the basis of a first operation, and the output density adjusted by the first operation is adjusted on the basis of a second operation. CONSTITUTION:When a first operation command is inputted through a command input circuit CI 10, a CPU 4 connects switching circuits 11, 13 to the side of the CPU 4 and loads a set of correction data a variable density adjusting circuit DA 12. For example, when gamma conversion data is sent to the DA 12 as the correction data and loaded, the density characteristics of the DA 12 is shown by a correction curve CC. Thereafter, when a second operation command for changing the value of a parameter A is transmitted through the CI 10, the CPU 4 selects the density characteristics of a fixed density adjusting circuit 7 with a different contrast. For example, as the value of the parameter A increases, a contrast is increased. Therefore, a gamma curve setting and a density determination factor setting are conducted by instructing a command, whereby a density can be automatically adjusted.
Patent JP-H06126820-A (JP)
Title: Mold clamping device of blow mold
Inventor: ORIMOTO HIROYUKI
IPC: B29C49/56
Filed: 1992-10-14
Abstract: PURPOSE:To provide a mold clamping device provided with structure which reduces a time necessary for clamping of a mold due to a fact that breaking or clamping of a blow mild is performed swiftly and, moreover, maintenance operation such as an exchange of blow molds also is performed simply without causing growing larger of the device. CONSTITUTION:The title device is provided with a mold supporting rest 32 capable of performing breaking and clamping in the opposite directions and a locking user 36 locking a mold clamping member 30 integrated with the mold supporting rest 32 and the mold supporting rest 32 on the closed position. The molding member 30 is clamped at a shorter moving stroke than that of the mold supporting rest by a noncompressible fluid after closure of the mold supporting rest having the longer stroke than that of the mold clamping member 30, through which miniaturization of a mechanism to which the noncompressible fluid is used can be performed. Therefore, securing of transporting properties and securing of a space at the time of an exchange of the molds can be simplified by miniaturizing the device and a time necessary for mold clamping can be reduced.
Patent JP-H05143649-A (JP)
Title: Information retrieval processing system
Inventor: SAIKARI YOSHINORI
IPC: G06F17/30
Filed: 1991-11-19
Abstract: PURPOSE:To obtain a correct result even in the case of an insufficient informa tion retrieval request by automatically generating a correct information retrieval command from an insufficient information retrieval command designated by a user. CONSTITUTION:An insufficient information retrieval keyword is extracted from an insufficient information retrieval command 1 designated by the user by a keyword extracting means 3, and a keyword converting means 4 converts it to a correct information retrieval keyword. A data base selecting means 5 selects an objective data base in accordance with the correct information retrieval keyword. An information retrieval command generating means 6 generates a correct information retrieval command from the correct information retrieval keyword and the data base as the retrieval object and executes this command.
Patent JP-H05144933-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HASHIMOTO NAOTAKA
IPC: H01L21/76
Filed: 1991-11-19
Abstract: PURPOSE:To provide an isolation structure which realizes an element excellent in high integration and is free from kink, and manufacturing method thereof. CONSTITUTION:A conductive film filled in an isolation region is of a single conductivity type, the conductive film is in contact with a substrate 1 at the bottom surface of a groove inside a well 2 of the same conductivity type and its electric potential is fixed by a wiring electrode 15 inside a well 3 of the other conductivity type. Thereby, it is possible to simplify a manufacturing process and to stabilize an element such as to prevent a kink current without preventing high integration of a memory element.
Patent JP-2000126853-A (JP)
Title: Continuous casting apparatus
Inventor: KITADA HIROSHI
IPC: B22D11/128
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To cancel the raising of meniscus point in a mold with the increase of drawing speed and to prevent the dispersion of variation of the meniscus point causing to the stop of operation by arranging guide rolls so as to pass though the recessed part on the surface of a cast slab when the meniscus point in the mold changes from the higher state to the lower state than a target level. SOLUTION: The guide rolls 3 for supporting the cast slab, with which the solidified shell can be formed from the portion in contact with the mold 1 to the inner part, are arranged below the mold 1. In the arrangement thereof in the case of using Lk, for the distance to the k-th guide roll 3(k) in the casting direction from a prescribed position in the mold and Lk+1 for the distance to the (k+1)-th guide roll 3(k+1) in the casting direction from the prescribed position in the mold, the ratio of the length (d) which divides the distance (Lk+1-Lk) from the k-th guide roll to (k+1)-th guide roll with an integer (m), and the distance L3, i.e., L3/d is made to be (n+α). Wherein, when (n) is an integer, 0<=α<=0.25 or 0.75<=α<1.
Patent JP-H0626311-A (JP)
Title: Four-cycle engine
Inventor: YOSHIKAWA MASAAKI
IPC: F02F1/24
Filed: 1992-10-16
Abstract: PURPOSE:To provide a four-cycle engine making the locker ratio of each intake valve approximately equal in the case of disposing plural intake valves in the mutually shifted state with simple structure in which the shapes of locker arms and cams are approximately common. CONSTITUTION:An intermediate valve among intake valves 5 is disposed being shifted outside of a cylinder (a) compared to the other valves 5 from the side view. The upper ends of the mutually shifted valves are respectively inclined toward the outside of the cylinder (a), and the upper ends of these intake valves are mutually brought in proximity from the side view. One end of a locker arm 14 is brought into contact with the upper end of each intake valve, and the other end, extended toward the outside of the cylinder, of the locker arm is supported coaxially. A camshaft 9 is then engaged with the locker arm, with the fixed distance placed from the support part.
Patent JP-H03164904-A (JP)
Title: Process simulator
Inventor: ONGA SHINJI
IPC: H01L21/66
Filed: 1989-11-24
Abstract: PURPOSE:To reduce the fluctuation and the calculation value of diagnoses, etc., by applying the coefficient of a normal process determinant to a primary fluctuation value determinant at the time of converging and calculating a fluctu ated variable of the process value of each manufacturing process based on the computing result of said determinants. CONSTITUTION:In a diffusion process, for example, an equation is solved based on a 2nd rule of Fick where a diffusion coefficient is assumed as D, the internal electric field generated by the distribution of impurites as psi, and the electrical activated impurity as N respectively. Thus the impurity density distribution C is obtained. If the fluctuation T occurs to the diffusion temperature, the fluctuation value deltaC<k+1> is shown at a time point (k + 1) is shown in an equation I as long as a changed variable deltaCK of the density is known at a time point (k). That is, F' of the equation I is obtained at the time point (k + 1) with use of those values D, psi, N, C, etc., obtained at convergence of a normal process. Then a changed variable is prepared to a relevant temperature so that deltaC<k+1> is obtained. Thus it is possible to reduce the calculation value down to about 1/100 at fluctuation and diagnoses and to process a fluctuated part.
Patent JP-H10145750-A (JP)
Title: Time base converting device and muse decoder using the same
Inventor: ASAKURA NOBUYUKI
IPC: H04N7/015
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit design or an operational validation and to reduce the capacity of a storage means needed for time base transformation. SOLUTION: The input video data Din which is synchronized with a clock signal CKA is written in a memory 101 based on address data WAD, and video data Do is read out from this memory 101 based on address data RAD. Data is written in a front half period of each clock period of the clock signal CKA, and data is read out in a last half period of that. The address data WAD and RAD are generated by the clock signal CKA in counters 102 and 103, but the counting operation of the counter 103 is stopped at each clock. Thus, 1440 samples are written in the memory 101 in each horizontal period, and 1320 samples are read out. The video data Do is transformed into a sequence synchronizing with a clock signal CKB in a transforming circuit 106 to obtain output video data Dout operated a time base expansion to 11:12.
Patent JP-H03166362-A (JP)
Title: Thin film forming device
Inventor: SAWADA SUSUMU
IPC: C23C16/44
Filed: 1989-11-24
Abstract: PURPOSE:To form a constant-quality thin film by providing a foil obtained by previously coating an electrolytic copper foil coated with the thin film of fine particles of copper oxide, etc., with a vapor-growth thin film forming material, etc., on the part not to be coated with the thin film to prevent the contamination of equipment, etc. CONSTITUTION:A thin film of the fine particles of copper by plating or copper oxide is formed on the mat surface of an electrolytic copper foil. The copper foil is coated with the same material as the thin film to be formed by vapor growth or the like harmless material. The copper foil is then provided on the part not to be coated with a thin film in the thin film forming device by vapor growth. Consequently, the contamination of the equipment in the device and generation of particles in the thin film are controlled, and the quality is made constant.
Patent JP-H05142781-A (JP)
Title: Treating method for waste developer of photosensitive material and automatic developing machine used in this treating method
Inventor: UEHARA MASABUMI
IPC: G03F7/30
Filed: 1991-11-19
Abstract: PURPOSE:To reduce the cost of recovering a waste liquid and the cost of processing by decreasing the waste developer in processing of photosensitive materials by the automatic developing machine, to lessen the staining around the automatic developing machine by solidifying the waste developer, thereby decreasing the storage space thereof as well as to save resources and to reduce the cost of the processing by recovering developer components form the waste developer and recycling these components. CONSTITUTION:A developing section A, a washing section B and a rinsing gum section C are used in the method for processing the photosensitive materials by the automatic developing machine. The waste developer discharged in the development processing stage is separated to solid contents and a solvent. At least one of the developer components are added to the separated solvents, by which the developer is regenerated. The regenerated developer is recycled in the development processing stage. A means for separating the waste developer discharged from the development processing stage of the automatic developing machine to the solid contents and the solvent, a means for adding the development components to the solvent and a means for supplying the development processing stage are provided.
Patent JP-H05144217-A (JP)
Title: Disk containing case
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/03
Filed: 1991-11-19
Abstract: PURPOSE:To smooth a shutter operation and to smooth assembly of the shutter by employing a spring wire as a spring for energizing to close a shutter member, forming its shape in an asymmetrical W shape, and elastically providing it in a case. CONSTITUTION:A disk containing case has an energizing member 20 for energizing a shutter member 8 at a position for closing an opening 6. The member 20 is formed substantially in W shape of a wire having an elasticity, engaged at an end connector of its one arm with a hook 12 of the member 8, engaged at an end connector of the other arm with a stationary part 13 in a case body, and elastically provided in the body. Both end connectors of the member 20 are bent in the same direction, and elastically provided in the body. Thus, the member can be easily inserted into the opening of the case, and an assembly efficiency can be improved.
Patent JP-H04177419-A (JP)
Title: Printer switch
Inventor: ANDO KEIICHI
IPC: G06F3/12
Filed: 1990-11-08
Abstract: PURPOSE:To optionally change a printer with no change of the application software and to facilitate the change of the printer due to a trouble, etc., by providing a control code converter means to each type of printers. CONSTITUTION:A printer switch 1 is provided with a printer type changeover switch (input side) 2 and a switch (output side) 3 at the front of the switch 1 together with a computer input connector 4 and 8 printer output connector 5 provided on the back of the switch 1 respectively. The switch 3 can select a no-conversion state and one of types A-C for a printer. In regard of the control code inputted from the connector 4, the item names having the same codes are detected out of a control. code table B connected with the switch 3. Then a control. code is outputted to the connector 5.