baber/WOPTO huggingface dataset:
Patent JP-S62108604-A (JP)
Title: Amplifier circuit eliminating transient noise at application of power
Inventor: FUKUYAMA MAKOTO
IPC: H03F1/00
Filed: 1985-11-06
Abstract: PURPOSE:To obtain a circuit integrating a circuit suppressing the output of noise at application of power incorporatedly by assembling a reference voltage generating circuit and a mute circuit incorporatedly and connecting directly an output terminal of a reference voltage to an output terminal of the amplifier. CONSTITUTION:A reference voltage generating circuit A generating a reference voltage substantially equal to an output DC voltage of an amplifier B is provided at normal operation and said reference voltage is fed to an output terminal 2 of the amplifier B via a resistor RA. At application of power, when a mute circuit C keeps the output terminal 2 of the amplifier B to the floating state, the terminal level is kept to the reference voltage, the output DC voltage is not largely fluctuated even after mute releasing and generation of transient noise is prevented.
Patent JP-H0192379-A (JP)
Title: Highly corrosion-resistant chromate treatment of aluminized steel sheet
Inventor: SUZUKI MASARU
IPC: C23C22/30
Filed: 1987-10-02
Abstract: PURPOSE:To form a chromate film improved in the elution of Cr<6+> and the peeling of film by using an aqueous solution of chromic acid containing Cr<6+>, total Cr, Si, and P in specific ratios and successively carrying out the plating treatment and drying by heating of a steel sheet under respectively specified conditions. CONSTITUTION:An aqueous solution of chromic acid containing silica sol and phosphoric acid and satisfying Cr<3+>/(total Cr)=0.4-0.6, Si/Cr<3+>=0.5-5.0, and further P/(total Cr)=0.02-0.50 is prepared. Subsequently, this aqueous solution is applied to an alminized steel sheet so that coating weight is regulated to 20-250mg/m<2>, which is dried by heating to 150-250 deg.C sheet temp. By this method, highly corrosion-resistant chromate treatment improve in the elution of Cr<6+> and the peeling of film can be applied to the Al-plated steel sheet.
Patent JP-H03110469-A (JP)
Title: Method for deciding concentration of antigen or antibody by immune agglutination
Inventor: IZUMI YUKIYOSHI
IPC: G01N33/543
Filed: 1989-09-26
Abstract: PURPOSE:To allow good decision even when a prozone is generated by deciding a high concn. region based on the two-dimensional agglutination characteristic curve plotted according to the degree of agglutination upon lapse of the different time after a specimen and a regent are mixed. CONSTITUTION:The agglutination characteristic curve f6 is determined when the degrees of agglutination A1, A2 upon lapse of the different time T1, T2 after mixing of the specimen and the reagent for each of the calibrators of the concns. C1, C2... are measured and a pair of the degrees of the agglutination are two-dimensionally plotted. The good decision is made and the accuracy of the inspection is enhanced without erroneous decision even in the case of the generation of the prozone phenomenon to decrease the degrees of the agglitination when the concn. increases to the prescribed value or above if the overrange region of the concn. Cx or above is designated as the high-concn. region. The region based on the conditions of equation may also be designated as the high-concn. region by determining constant alpha, beta, etc. for every specimen based on the curve f6. A2(Cx):the degree of agglutination for the concn. Cx at the time T2.
Patent JP-S61127317-A (JP)
Title: Frp composite structure
Inventor: YAMADA AKIYOSHI
IPC: B29C43/20
Filed: 1984-11-28
Abstract: PURPOSE:To contrive an improvement in physical properties such as shock resistance, by performing press molding by loading sheet molding compounds (SMC) into a mold by arranging an elastic material between the SMCs. CONSTITUTION:To improve adherence between FRP1 and an elastic member 2 and make an FRP compound to be obtained reinforce further, it is effective, for example, after the surface of the elastic member 2 has been degreased with a solvent such as acetone, to perform surface treatment applying thermosetting resin such as vinyl ester resin or to make use of the elastic member obtained by combining with a reinforc ing fiber so as to remain unimpregnated reinforcing fiber on the surface or to make use of the elastic member having a plurality of holes 3 and unevenness. In case the titled structure is a compound in a complicated shape, it is desirable to keep the elastic member shaped into a shape similar to said shape. To obtain the compound, press molding is performed by loading an article to be obtained by piling up SMCs and the elastic members in predetermined weights, number of sheets and shapes so that the elastic member comes between the SMCs. With this construction, the titled structure is not only superior in shock resistance, but also expectable in an improve ment in vibration insulation properties and the same can be applied to automotive and industrial functional parts and structural parts such as a bumper, a kind of a bracket, a cover and a panel.
Patent JP-H0192774-A (JP)
Title: Lens driving controller for copying device
Inventor: KIKUNO MITSUTOYO
IPC: G03G15/041
Filed: 1987-10-05
Abstract: PURPOSE:To prevent a graphic deformation, etc., caused by addition of a magnification error at the time of generation copy by providing a means for switching a control of a lens driving means to a usual control mode and a fine adjustment control mode. CONSTITUTION:The titled controller is provided with a means 91 for switching a control of a lens driving means 97 to a usual control mode and a fine adjustment control mode, so that a lens can be moved by a smaller step than that of the time of the usual control mode at the time of the fine adjustment control mode, and also, the control mode of the lens driving means can be switched by the copying magnification setting means 91. In such a way, a fine adjustment of a longitudinal/lateral magnification error can be executed by a simple operation and an inexpensive mechanism, and a graphic deformation, etc., caused by addition of the magnification error at the time of generation copy can be prevented.
Patent JP-H04128932-A (JP)
Title: Process environment changeover method
Inventor: HORIUCHI KIYOSHI
IPC: G06F9/46
Filed: 1990-09-20
Abstract: PURPOSE:To make it possible to deal with the change of operating environment to be made when interruption occurs by providing a means of changing the operating environment in accordance with information corresponding to the process specified by a system program. CONSTITUTION:System program 3, in accordance with the execution environment of the first process 1a and the second process 1b, sets up environmental information of the process in the first changeover presence/absence flag 5a and the second changeover presence/absence flag 5b, respectively. When an interrupt event occurs, environment change is made from the first process 1a to the second process 1b. An environment changeover function 10 picks up a register corresponding to the changeover presence flag indicated by the first changeover presence/absence flag 5a from the real registers 11 used by the first process 1a and saves the picked up register to the first register save area 7a. Referring to the second changeover presence/absence flag 5b, from the second register save area 7b only the registers corresponding to the changeover presence flags are transferred to real register 11. With this, the change of operating environment to be made when interruption occurs can be dealt with at high speed.
Patent JP-H0671053-A (JP)
Title: Thermosensitive, discoloring and water repellent artificial hair, and manufacture thereof
Inventor: CHIGA KUNIYUKI
IPC: A41G3/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a thermosensitive discoloring, water repellent artificial hair which is hard to get wetting, quick to dry and can be arranged easily by attaching a water repelling agent of specific resin compound in the form of solid at a specific ratio to the surface of each filament of thermosensitive discoloring multifilament yarn wherein thermally color-changeable material is mixed into a thermoplastic resin. CONSTITUTION:A water repelling agent selected from a group of a fluorine-, paraffin-, polyethylene-, alkyl ethylene urea-, silicon-based resin compounds, in the form of solid, is attached at a ratio of 0.1-10.0wt.% per filament to the surface of each filament of thermosensitive discoloring multifilament yarn wherein thermally discoloring material is mixed into thermoplastic resin to form a thermosensitive discoloring, water repellent artificial hair. And a mixture of water repelling agent and spinning oil for fiber is attached to the surface of the filament, the manufacturing process of which is performed in a step before a drawing process of filaments melt-spun from spinning nozzles, said filaments being prepared by making a processing liquid comprising water repelling agent and/or a mixture of water repelling agent and spinning oil adhere to filaments spun through said nozzles.
Patent JP-H09171896-A (JP)
Title: Low-pressure electrodeless discharge lamp in which neon is filled
Inventor: UIRIAMU JIEIMUZU KASAARII
IPC: F21S8/10
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a low pressure electrodeless discharge lamp generating a red light output suitable for automobile application. SOLUTION: An electrodeless discharge lamp 10 contains a lamp envelope 12 in which a neon gas filler 14 is sealed, a ferrite coil member 16 arranged so as to be actually surrounded with the lamp envelope 12, and a stabilized circuit device 24 which drives the neon gas filler in the discharge state to generate a red light output by receiving input power, generating an operation signal, and bonding the operation signal to the neon gas filler through the ferrite coil member 16. The stabilized circuit device 24 contains a capacitor member 30 constituting a tuning circuit together with the ferrite coil member 16, the tuning circuit supplies the operating signal as a high frequency sine wave signal. The high frequency sine wave signal is selectively switched in on and off states so as to generate a flashing light output.
Patent JP-S63106609-A (JP)
Title: Optical waveguide
Inventor: SEGAWA HIDEO
IPC: G02B6/12
Filed: 1986-10-23
Abstract: PURPOSE:To obtain an inexpensive optical waveguide which requires not always a substrate comprising single crystal by forming thin film having a lower refractive index than Al2O3 on an insulated substrate and forming Al2O3 thin film on said thin film by sputtering or vapor deposition thereon. CONSTITUTION:The target insulated substrate comprises Al2O3, ZnO, SiO2, etc., requiring not always to be single crystal. Then, thin film of a material such as SiO2 having lower refractive index than Al2O3 is formed on the substrate by sputtering or by vapor deposition, then thin film of Al2O3 is formed by sputtering or vapor deposition. By the heat treatment of thus obtd. substrate at 300 deg.C for 7hr, the adhesion to the substrate having SiO2 film formed thereon is further improved, and an inexpensive optical waveguide is obtd.
Patent JP-H1195796-A (JP)
Title: Voice synthesizing method
Inventor: AKAMINE MASAMI
IPC: G10L13/02
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a voice synthesizing method by which synthesized voices of superior tone quality can be abtained, the size of a voice element dictionary is compact, and the change in voice quality is easily performed. SOLUTION: In a analysis section 100, the voice elements segmented by a pitch waveform segmenting section 101 are inputted into an LPC analysis section 102 and expressed in the forms of residual signals and LPC coefficients. A set of these spectrum parameters and the residual signals is stored in a residual signal storage section 103 and an LPC coefficient storage section 104 as a voice element dictionary. In an analysis section 200, a selecting section 210 selects a set of the residual signals and the spectrum parameters in accordance with the phoneme symbol string given by a sentence analysis.rhythm control section. Then, voice elements are generated by passing them through a synthesis filter 202, which is constructed of the selected residual signals and the selected spectrum parameters.  Then, a pitch period control by a pitch synchronization waveform superimposing method and a duration length control are conducted in a rhythm control section 203 against the voice elements and synthesized voices are generated by connecting these voice elements an element connecting section 204.
Patent JP-H0993277-A (JP)
Title: Information receptacle
Inventor: SASE TAKAO
IPC: H04L29/10
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To connect a terminal equipment and a trunk line without notifying kinds of a telephone terminal and a token ring LAN terminal equipment by providing a changeover control section so as to changeover prescribed terminals of a jack and a terminal board. SOLUTION: The receptacle is provided with a terminal section 52 connecting to a trunk line at a primary side and with connection jacks 51a, 51b connecting to a terminal equipment at a secondary side, with a changeover section 54 switching the connection between the terminal section 52 and the jacks 51a, 51b, and with a detection section 55 detecting it that the jacks 51a, 51b are connected to a telephone terminal equipment 3a or the token ring LAN terminal equipment 3b, with a changeover control section 56 controlling the changeover of the changeover section 54 by a detection signal from the detection section 55. Thus, the changeover control section 56 changes over the connection by the changeover section 54 so as to prescribed terminals of the jacks 51a, 51b and the terminal section 52 in response to the kind of the terminal equipments 3a, 3b connecting to the jacks 51a, 51b.
Patent JP-H1079896-A (JP)
Title: Television image receiver
Inventor: KOYAMA HIROSHI
IPC: H04R3/12
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the television image receiver which takes into considerlation the combination with an AV amplifier. SOLUTION: In a 1st state, the video signal and audio signal from a tuner 21 are supplied to a display 24 and speakers 27L and 27R through switch means 22 and 25. In a 2nd state, the video signal and audio signal from the tuner circuit 21 are outputted to external output terminals 31 and 32, and a video signal and an audio signal supplied to external input terminals 33 and 34 are supplied to the display 24 and speakers 27L and 27R through the switch circuits 22 and 25. In the 2nd state, a means 35 holds the switch means 22 and 25 in a state, wherein the video signal and audio signal from the external input terminals 33 and 35 are selected.
Patent JP-S63105154-A (JP)
Inventor: FUJIMOTO AKINORI
IPC: D03D49/62
Filed: 1986-10-22
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-H0886955-A (JP)
Title: Camera provided with range-finding means
Inventor: TOYODA YASUHIRO
IPC: G02B7/32
Filed: 1994-09-19
Abstract: PURPOSE: To obtain excellent and accurate distance information and to obtain a high-quality image even when finder parallax is generated because an object distance is changed by properly setting the constitution of an AF light emitting element or an AF light receiving sensor. CONSTITUTION: An AF light projection lens projecting the images of a central light emission part 6a, a right-side light emission part 6b and a left-side light emission part 6c is provided in front of the AF light emitting element 6. The projected image 11b of the light emission part 6b and the projected image 11c of the light enmission part 6c are arranged by interposing the projected image 11a of the light emission part 6a and being provided with the inclination of the light emission parts 6a, 6b and 6c extended by adjusting the outlines thereof in a direction that the finder parallax is generated. Besides, a central light receiving element 8a corresponding to the light emission part 6a, a right-side light receiving element 8b corresponding to the light emission part 6b and a left-side light receiving element 8c corresponding to the light emission part 6c are also arranged in the direction that the finder parallax is generated by corresponding to one another.
Patent JP-H09153383-A (JP)
Title: Connector
Inventor: NITO TOSHIKATSU
IPC: C08K5/5419
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the pin pressing-in strength and decrease the occurrence of a defective article at the time of assembling by blending specific quantities of epoxy alkoxy silane and an inorganic filler into a base material of a polyallylene sulfide resin. SOLUTION: A polyallylene sulfide resin or its copolymer having the melt viscosity within the range of 100-5000 poises is suitable for the base material of a connector. A small quantity of a thermoplastic resin stable at a high temperature is concurrently used. For the material composition, epoxy alkoxy silane, e.g. γ-glycidoxypropyltrimethoxy silane, of 0.01-5 pts.wt. as a component is added and blended to the base resin of 100 pts.wt. An inorganic filler such as glass fibers or carbon black of 0-400 pts.wt. is blended according to the purpose. The composition mixed with them is molded by injection molding, and little burr is generated.
Patent JP-H03124574-A (JP)
Title: Electronic part receiving tape and method for removal of the same part therefrom
Inventor: IDE YOSHITERU
IPC: B65D73/02
Filed: 1989-09-27
Abstract: PURPOSE:To improve the accuracy of parts in a combined state by a method wherein a plurality of electronic parts are arranged in series along one tape according to predetermined combinations and the removal of the parts therefrom is made possible always in predetermined combination. CONSTITUTION:In an electronic part receiving tape 1, a plurality of electronic parts, e.g. resistors 2 and 3, are arranged in series along one tape 4 according to predetermined combinations at right angles to its longitudinal direction as shown by (a) and (b). The resistors 2 and 3 of each pair are enclosed by a broken line A. The predetermined combination of the resistors 2 and 3 refers to a preselected pair of resistors 2 and 3 whose resistance values, e.g. R1 and R2, are so combined as to attain the intended part characteristics and accuracy. Therefore, highly accurate resistors 2 and 3 be combined. The resistors 2 and 3 can be successively and automatically taken out by an automatic device from the electronic part receiving tape 1 according to predetermined combined arrangement (a) and (b).
Patent JP-H0584153-A (JP)
Title: Towel holder
Inventor: UEHARA KAORU
IPC: A47K10/06
Filed: 1991-09-30
Abstract: PURPOSE:To provide a towel holder which makes a towel compact except for using time to keep the front of a wall surface neat while allowing the drying of the towel quickly with dust hard to attach. CONSTITUTION:A shaft member 1 is so formed as to grasp an end of a towel T. A holder 2 is provided to support the shaft member 1 rotatable and a heater 3 is provided inside the shaft member 1.
Patent JP-H07109561-A (JP)
Title: Chromium nitride film coated substrate
Inventor: NISHIYAMA SATORU
IPC: C04B41/50
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a chromium nitride film coated substrate by coating a substrate with a chromium nitride film practically contg. free Cr atoms while optionally interposing a Cr film. CONSTITUTION:A substrate is coated with a chromium nitride film. Since Cr atoms having high chemical activity exist in the film, the adhesion of the film to the substrate is enhanced. In the case of a chromium nitride-contg. film in which the ratio between Cr and N atoms varies from the substrate side toward the film surface side, a film consisting of Cr atoms not bonding to N atoms or a film contg. many Cr atoms not bonding to N atoms is formed near the substrate and a film contg. few Cr atoms not bonding to N atoms or a film not contg. such Cr atoms at all is formed in the surface of the film. The adhesion of the film can further be enhanced and the objective substrate coated with a film excellent in adhesion as a whole and having chemically stable characteristics is obtd.
Patent JP-S61130848-A (JP)
Title: Ion milling apparatus with electron beam end point detection mechanism
Inventor: NONAKA HIROTAKA
IPC: G01N1/32
Filed: 1984-11-30
Abstract: PURPOSE:To enable the checking to ensure that a sample (containing transparent sample) is milled upto the required thickness, by irradiating electron beams emitted from an electron gun to detect the thickness thereof after milling. CONSTITUTION:A sample 2 is supported almost at the center of a vacuum chamber 1 and two ion guns 3 are set sandwitching the sample 2 to mill it from the surface and back thereof 2. An electron gun 4 and an anode 5 are provided above the sample 2 while Faraday gauge 6 is provided therebelow to detect the electron dose passing through the sample 2. Then, argon gas introduced into the ion gun 3 ionized and accelerated with an anode 7 to impinge on the surface of the sample 2 until the sample 2 is made into a thin film being gradually scrapped off by the ion beam. So, an electron beam from the electron gun 4 is transmitted through the sample 2 and the transmission electron dose is detected with the Faraday gauge 6. thus, the thickness of the sample 2 can be determined by previously examining the electron beam transmittance of main material.
Patent JP-H07105361-A (JP)
Title: Gradation conversion processing method
Inventor: SHINNO TOSHIKI
IPC: G06T5/00
Filed: 1993-10-08
Abstract: PURPOSE:To simply implement gradation conversion processing at a high speed by using only a software without use of a special hardware when a digital picture is subject to gradation conversion processing. CONSTITUTION:A width of a window, a cuter of the window given corresponding to various input values and window conversion output data calculated based on an input output word length are stored in a window conversion table (step 1). Gamma correction output data calculated with respect to various window conversion output data are stored in a gamma correction table (step 2). The window conversion output data corresponding to data before conversion are subject to window conversion processing using a content of the window conversion table and the result is calculated (step 3). The gamma correction output data corresponding to the window conversion output data are subject to gamma correction processing using the content of the gamma correction table and the result is calculated.
Patent JP-S62106956-A (JP)
Inventor: TOMASU EDOWAADO BENIMU
IPC: B29C48/07
Filed: 1986-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60145400-A (JP)
Title: Method and device for regenerative treatment of copper cyanide plating liquid
Inventor: MASUHARA HIROMI
IPC: C25D21/18
Filed: 1983-12-29
Abstract: PURPOSE:To remove K2CO3 and to regenerate a copper cyanide plating liquid consisting essentially of K2Cu(CN)3, when the harmful K2CO3 accumulates therein, by passing the plating liquid through a regenerating device for the plating liquid consisting of a thickening tank, cooling tank and filter machine. CONSTITUTION:The concn. of harmful K2CO3 increases with lapse of time in a copper cyanide plating liquid contg. 30-50g/l CuCN and 10-17g/l KCN during the use thereof, resulting in decreased cathode efficiency and generation of defects such as blister, exfoliation, etc. in the Cu plating film. Such plating liquid is taken out periodically or continuously of a plating cell 1 and is put into a thickening tank 3 where the liquid is thickened by heating and pressure reducing. The liquid is cooled in a cooling tank 4 contg. a heat exchanger 4.1 through which the refrigerant from a refrigerator 7 is passed to deposit the K2CO3 and thereafter the K2CO3 is separated in the form of sludge S by a filter machine or centrifutal separator 5. The plating liquid having the decreased concn. of K2CO3 is heatsd to a prescribed temp. by a heater 6 and is returned to the cell 1 for reuse.