baber/WOPTO huggingface dataset:
Patent JP-H0574049-A (JP)
Title: Magnetic recording device
Inventor: FUKAMI TADASHI
IPC: G11B20/10
Filed: 1991-09-10
Abstract: PURPOSE:To convert into a desired sampling frequency with a simple configuration and to record it by recording selectively both signals based on a compared result of the signal converted into the digital signal after being converted into the analog signal once with the original digital signal. CONSTITUTION:At the time of recording the digital audio signal D3, in the case of no switching the sampling frequency, after a clock signal CK is picked up by a PLL circuit 34, a data is removed by a decoder 36, the signal D3 is outputted to a digital signal processing circuit 12 through a selector circuit 32. On the contrary, in the case of switching the sampling frequency, after the output signal of the decoder 36 is converted into the analog signal by a D/A converting circuit 40, is converted into the digital signal of a prescribed frequency by an A/D converting circuit 24. Then, the output signal of the circuit 24 is outputted to the circuit 12 through the circuit 32. Thus, the digital audio signal is recorded by switching the sampling frequency with a simple configuration.
Patent JP-2001080011-A (JP)
Title: Tarpaulin excellent in flexibility and abrasion resistance
Inventor: YAMAMOTO SHIGETOMO
IPC: C08L23/16
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide tarpaulin excellent in flexibility and abrasion resistance and suitable for repeated use. SOLUTION: In tarpaulin wherein a resin compsn. is laminated on at least single surface of a base fabric comprising a fiber fabric, the resin compsn. is prepared by mixing an ethylene/3-18c α-olefin copolymer (A) with an MFR of 0.1-95 g/10 min, a density of 0.85-0.92 g/cm3 and a Q value of below 3.0 and an ethylene/vinyl acetate copolymer 'B) with a component wt. ratio of ethylene and vinyl acetate of (90:10) to (70:30) in a wt. mixing ratio of (10:90) to (50:50).
Patent JP-S61153638-A (JP)
Title: Dye fixing material
Inventor: NAKAMURA KOICHI
IPC: G03C8/26
Filed: 1984-12-07
Abstract: PURPOSE:To obtain a dye fixing material having superior light stability and giving a color image with little light stain by diffusing an imagewise distributed diffusible dye at a high temp. and incorporating an ultraviolet absorber into a layer fixing the diffused dye and/or a layer adjacent to the fixing layer. CONSTITUTION:A diffusible dye is imagewise distributed preferably by subjecting a photosensitive material having photosensitive silver halide, a compound which produces or releases the diffusible dye and a binder on a support to imagewise exposure and heating in succession or at the same time. When the photosensitive silver halide is reduced at a high temp., the compound produces or releases the diffusible dye in proportion or inverse proportion to the reaction. An ultraviolet absorber to be used may be an aryl substituted benzotriazole compound, a 4-thiazolidone compound, a benzophenone compound or cinnamic ester, and it is incorporated by 0.01-40wt%, preferably 0.1-10wt% of the amount of a mordant.
Patent JP-H0891568-A (JP)
Title: Blodkade prevention system of pneumatic transport for powder
Inventor: KUMADA MASAHIRO
IPC: B65G53/16
Filed: 1994-09-28
Abstract: PURPOSE: To develope a system in which a used gas quantity for transport is reduced, mixture ratio is enlarged, an object to be transported can be also transported at low speed, and blockade due to deposition of powder can be prevented and released. CONSTITUTION: This blockade prevention system of pneumatic transport is constituted so that a pressure sensor 13 is provided on the base part of a transporting pipe 9, a plurality of air blast ports 7 are grouped in every territory where blockade of the transporting pipe is apt to be generated, and when the static pressure of the base part of the transporting pipe is higher than set pressure, air blast is moved in order from air supply at the mostlower stream or the mostupper stream toward the upper stream side or the lower stream side air supply system at every set time, and the prodedure is repeated until the static pressure of the base part of the transporting pipe is under the set pressure.
Patent JP-H11135118-A (JP)
Title: Positive active material for nonaqueous secondary battery and its manufacture
Inventor: ITO YUICHI
IPC: H01M4/525
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To improve the capacity and cycle characteristic of a lithium nickel composite oxide, and to provide a manufacturing method with less quality dispersion even in a industrial scale manufacture. SOLUTION: The mixed powder of a lithium compound and a compound mainly comprising a transition metal is molded, the molded body is placed on a porous body 5 in a reaction vessel 7 placed on a supporting table 10 of a baking furnace 8 with an electric heater to form a molded body filling layer 6, an oxidizing gas such as air is forced to flow at a constant or higher superficial velocity through a gas pipe 3 to which an air pump 1 for compressing gas, a flow control device 2, and a pre-heater 4 are connected, and gas passing through the filling layer 6 is exhausted from an exhaust opening 9. Thereby, even if amount of baking treatment product is large, a lithium composite oxide active material with uniform quality and superior battery characteristics can be manufactured.
Patent JP-S61137484-A (JP)
Title: Television conference system
Inventor: NATORI HIROAKI
IPC: H04N7/14
Filed: 1984-12-10
Abstract: PURPOSE:To transmit an utterer with his name by using one camera and without a full-time operator by providing an utterer discriminating device, a controlling device that photographs the utterer and a device that selects character information and sends out superposing it on video signals. CONSTITUTION:When the utterer is an attendant A, a switch (a) of selector switches 10 corresponding to the attendant A is depressed. Thereby, a processor 5 reads out seat position information and character information from the registration table of a memory 6. By this seat position information, a driving controlling section 4 controls a camera to photograph only the attendant A, and the video signals are applied to a synthesizing circuit 8. Above-mentioned character information is transferred to a data converting circuit 7, converted to video signals and applied to the composing circuit 8. Accordingly, above-mentioned two video signals are synthesized and sent out. In the case where the object is whole conference hall, a switch X is depressed.
Patent JP-H05101007-A (JP)
Title: Serial transmission equipment
Inventor: MAJIMA MICHIAKI
IPC: G06F13/42
Filed: 1991-10-07
Abstract: PURPOSE:To omit time and labor for setting by an operator and to prevent transmission abnormality from occurring due to the noncoincidence of transmission speed by automatically setting the transmission speed fitting in that of external equipment at the serial transmission equipment side. CONSTITUTION:A CPU 11 reads out first transmission speed from a ROM 12, and sends out an inquiry text from a serial transmission part 13 to the external equipment at the transmission speed. When a normal response is returned from the external equipment 2 via a serial transmission line, the CPU 11 fixes the transmission speed, and performs ordinary communication at the transmission speed. When no response is returned from the external equipment 2 or no normal response is returned, the CPU 11 reads out the transmission speed set next from the ROM 12, and sends out the inquiry text again from the serial transmission part 13 to the external equipment 2. Thereby, it is possible to always perform communication by selecting communication speed fitted in the transmission speed of the external equipment.
Patent JP-H1180832-A (JP)
Title: Production of high tensile strength steel with low yield ratio, excellent in weldability and toughness at low temperature
Inventor: FUKAMIZU HIDENORI
IPC: C22C38/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain a steel material combining excellent weldability and tough ness at low temp. with characteristics of high strength and low yield ratio by specifying steel components and heat treatment conditions, respectively. SOLUTION: A steel having a composition which consists of, by weight, 0.05-0.15% C, <=0.4% Si, 1.0-2.0% Mn, <=0.02% P, $0.01% S, 0.05-1.0% Ni, 0.005-0.02% Nb, 0.005-0.025% Ti, <=0.06% Al, 0.001-0.005% N, and the balance iron and contains, if necessary, 0.05-0.5% each of Cu, Cr, and Mo and 0.01-0.05% V and in which the value of Pcm =C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B is regulated to <=0.25, is used. This steel is heated to 1,000 to 1,250 deg.C, and cumulative draft in the austenite unrecrystallization temp. region is regulated to >=30% and hot rolling is finished at >=800 deg.C. Successively, the steel is subjected to accelerated cooling from >=(Ar3 -50 deg.C) at (5 to 50) deg.C/sec cooling rate. Further, the steel is reheated to 750 to 870 deg.C, hardened, successively heated to a temp. not higher than the Ac1 point, and then tempered.
Patent JP-H07113414-A (JP)
Title: Connecting rod for internal combustion engine
Inventor: KANO TOMOHIRO
IPC: F16C33/12
Filed: 1993-10-18
Abstract: PURPOSE:To prevent peeling-off of a coating formed on the back surface of a bearing metal. CONSTITUTION:In a connecting rod in which a half moon shaped bearing metal 1 is mounted on the dividing bearing part of a connecting rod for an internal combustion engine, a coating 8 is carried out on the back surface excepting the circumferential direction both end parts of a bearing metal 1. Or a coating 8 is carried out on the whole back surface of the bearing metal 1 after bearing chamfer is formed on the back surface of the circumferential direction both end parts of the bearing metal 1.
Patent JP-H10102151-A (JP)
Title: Continuous heat treatment apparatus of metal strip
Inventor: NAKAGAWA FUTAHIKO
IPC: F23L15/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a radiant tube at a high temp. in a heating zone and also, to lower the cost by reducing unit requirement of fuel in the heating zone. SOLUTION: The outermost side pass in the heating zone HS is made to a change-free zone CFS, and in the change-free zone CFS, heat-storage type heating devices 1A-1D providing heat-storage type heaters formed with pair to each are arranged in the line to feeding direction of a strip S. Atmospheric (HN) gas heated to the high temp. from each storage type heating device 1A-1D is directly blown to the strip to rapidly heat the strip to a prescribed temp. The raising temp. of the strip in the heating zone till coming to the change-free zone is made to small and the setting temp. of the radiant tubes is made to low. Further, the switching timing of each heat-storage type heating device is mutually shifted so as to always blow the HN gases at high temp., medium temp. and low temp. from the operated three system (pairs) of the heat storage type heating devices to the strip.
Patent JP-2001081010-A (JP)
Title: Massaging and pack material
Inventor: SAKAI YUJI
IPC: A61K8/02
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pack material capable of simply and conveniently carrying out suitable skin repairing such as massaging, packing and the like by bringing the massaging and pack material to be an aerosol cosmetic material which is gel-creamy when it is jetted and the form of which is time- dependently transformed into a foamy state. SOLUTION: This massaging and pack material is an aerosol cosmetic material (preferably a massaging cosmetic material and/or a pack cosmetic material) which is characterized in that it is gel creamy when it is sprayed and the form of which is time-dependently transformed into a foamy state. The cosmetic material is produced, e.g. by solubilizing and bringing a higher alcohol to a gel form in the presence of >=15 wt.% of a polyhydric alcohol using an aliphatic acid polyglycerol ester and the like together with a quince extract, queen seed gum and the like as surfactants to obtain a gel creamy composition which is filled and enclosed in aerosol vessels with a low volume of a jetting gas. The content of the jetting gas to the content of components except the gas in weight ratio is preferably 1:999-1:99.
Patent JP-H06108751-A (JP)
Title: Multilayer panel holder of movable louver
Inventor: ASHIDA MAKI
IPC: E06B7/086
Filed: 1992-09-29
Abstract: PURPOSE:To firmly hold panels by holding two panels in parallel at intervals by means of a panel holding member, and engaging the panel holding member with a clip member from the outside, the clip member having a rotating arm. CONSTITUTION:A panel 2 is inserted into the framed space portion of a panel holding member 3 at one end. A portion of the panel holding member 3 is inserted into a clip member 4 from the open longitudinal end of the clip member 4. Next, the insertion end of the panel holding member 3 is made to abut to a stopping piece 4d opposite to the open end of the clip member 4. Also, the elastic engagement piece of the panel holding member 3 is engaged in an engagement hole 4c formed in the clip member 4. The panel holding member 3 is integrated with the clip member 4. The panel 2 can then surely be held in place without causing rattling and the above operations are so simple that the dangers of cracking and breaking the panel are eliminated, and that the clip member 4 can be used also in holding a single-layer panel.
Patent JP-2000091953-A (JP)
Title: Spread spectrum demodulator and its method
Inventor: MIURA TETSUYA
IPC: H04B1/708
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To quickly start reception by reducing a time required for synchronization acquisition as a whole. SOLUTION: An initial reception timing setting section 10 receives initial reception timing data Di to allow a selector 12 to output initial reception timing data 114-118 as reception timing data 4-8 to a corresponding inverse spread section 16, which conducts setting of an initial value of an initial reception timing. After setting the initial reception timing, a synchronization acquisition and synchronization tracking section 9 obtains a correlation level while shifting little by little a timing of the inverse spread with respect to a received signal 1 to seek a reception timing with a high correlation level, discriminates whether the reception timing set at present is valid or invalid and outputs reception timing data 104-108 to designate the reception timing discriminated to be valid if the reception timing is invalid.  Since the selector 12 outputs the reception timing data 104-108 as the reception timing data 4-8, the reception timing data 104-108 are given to the inverse spread section 16, where inverse spread processing and detection processing are conducted in the reception timing set by the synchronization acquisition and synchronization tracking section 9.
Patent JP-H09101814-A (JP)
Title: Numerical controller and automatic programming device
Inventor: MORI ATSUSHI
IPC: B23K26/00
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To attain machining with a change in acceleration suppressed. SOLUTION: A preprocessing operation means 3a decodes a working program 2. An acceleration change judging means 3b previously sets up a threshold for an acceleration change and judges whether the variation of acceleration on a joint point between respective blocks exceeds the threshold or not. A speed commanding means 3c reduces a command speed on the joint point between the blocks when the variation of acceleration exceeds the threshold. A movement control means 3d outputs interpolation pulses to respective moving axes so that the speed of a point on which the variation of acceleration exceeds the threshold becomes a command speed outputted from the means 3c. The rotation of a servo motor 4 is controlled by the interpolation pulses. Consequently a moving speed can be reduced on a place where an acceleration change is increased by a working program command.
Patent JP-H0569469-A (JP)
Title: Molding method for extruded rubber article fitted with stripe pattern having variable density
Inventor: ARIMA HIDETOSHI
IPC: B29C48/30
Filed: 1991-09-11
Abstract: PURPOSE:To extrude the title extruded rubber article by fitting a stripe pattern which is not a single stripe pattern but has variable density along the lengthwise direction and is cut midway and often fades in color according to circumstances on the surface of the extruded rubber article. CONSTITUTION:Many slitlike discharge ports 4 facing an extrusion port 2 are formed in a first molding die D1. When a second raw material M2 is discharged from the slitlike discharge ports 4 by extrusion pressure of the raw material in a state wherein a first raw material M1 is extruded from the extrusion port 2, the second raw material M2 is irregularly discharged because the flow properties of the raw material are made bad in the parts of the slitlike discharge ports 4. Thereby a stripe pattern having variable density is cut midway and formed on the surface of an extruded rubber article.
Patent JP-H06110083-A (JP)
Title: Production of thin-film pattern
Inventor: MATSUO MUTSUMI
IPC: G02F1/136
Filed: 1992-09-29
Abstract: PURPOSE:To eliminate the drop-out of patterns by the electrolytic corrosion of a transparent conductive film and to enable the formation of fine patterns by interposing a resist and an insulating thin film of SiN, SiO2, etc., between the transparent conductive film and an Al alloy thin film. CONSTITUTION:The insulating thin film 14 insulating and separating the transparent conductive film 8 and the Al alloy thin film is continuously deposited. For example, SiN and SiO2 for CVD are deposited and are continuously etched by using positive resist patterns 15, by which pixel electrodes are patterned and formed. After the resist is removed, the Al alloy thin film 16 is deposited by a sputtering method and the positive resist 17 for forming source lines 13 is developed. The transparent conductive film 8 and the Al alloy thin film are insulated and separated from each other by interposing the insulating thin film 14 therebetween in such a case and, therefore, the electrolytic corrosion of the transparent conductive film 8 does not arise even if the penetration of a positive developer arises between the edges 11 of picture element patterns and drain contact hole parts 12 where the coatability of the Al alloy thin film 16 is poor.
Patent JP-S63113038-A (JP)
Title: Expandable polyolefin based resin particle and production thereof
Inventor: IMAI TAKAMASA
IPC: C08J9/18
Filed: 1986-10-31
Abstract: PURPOSE:To obtain expandable polyolefin based resin particles having excellent preservation stability, by containing a readily volatile foaming agent in pellets prepared by halogenating the surface layer and heat-treating the pellets at a specific temperature to reduce the residual strain to a specific value or below. CONSTITUTION:Resin particles obtained by heat-treating polyolefin based resin particles at a temperature >=20 deg.C hither than the crystal melting temperature for >=5min to provided particles having <=1.5 residual strain measured as the rate of dimensional change expressed by the formula (X is the dimensional change; a is the length of pellets before heating; b is the length of the pellets after heating), irradiating the resultant particles with ultraviolet rays in the presence of a halogen gas to halogenate the particle surface layer with, e.g. chlorine, etc., and impregnating the resultant pellets with a readily volatile foaming agent.
Patent JP-S61139104-A (JP)
Title: Voltage controlled oscillator
Inventor: MATSUOKA HARUJI
IPC: H03B5/02
Filed: 1984-12-11
Abstract: PURPOSE:To prevent the degradation of the phase characteristic with a simple circuit constitution and to obtain a good phase characteristic by providing a signal input part with a constant gain phase advancing transistor (TR) amplifying circuit to compensate phase components of nonlinear distortion. CONSTITUTION:A TR Tr1 has the connector and the emitted connected by a circuit including three resistances R0, R1, and R2 and one capacitor C and constitutes the constant gain phase advancing TR amplifying circuit. Diodes D1 and D2 are switch elements which are turned on or off in accordance with an input signal voltage and are biased to voltages V1 and V2. A phase phi of the output signal in a terminal 5 for an input signal frequency (f) leads by -tan<-1>(2pifRC). where R is the resultant resistance of the parallel circuit of resistances R0, R1, and R2. since the value R is changed by switching of diodes D1 and D2 corresponding to an input signal voltage VE, the manner of lead of the phase phi is changed in accordance with the input signal voltage. Thus, bias voltage V1 and V2 are set to proper values satisfying V1<V2 to give a proper phase characteristic as the compensation curve.
Patent JP-H10106436-A (JP)
Title: Uniformity adjusting method of white image screen of color cathode-ray tube
Inventor: HAYAKAWA HIROYUKI
IPC: H01J9/227
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optimal film thickness of a central point and a peripheral point of a phosphor image screen by setting uniformity of a white image screen of a color cathode-ray tube as a dependent variable, taking data characteristics of a panel face surface affecting the uniformity as an explanatory variable, and performing a multivariate analysis. SOLUTION: The whole image screen of an evaluating object color cathode-ray tube 1 is put in a white condition, and the light received to image screen respective parts by a light receiving probe 2. This light is analyzed into colors on green, blue and red by a color analyzer 3. Next, a first computer 4 inputs uniformity data of a white image screen of the cathode-ray tube 1, and sets this as a dependent variable. On the other hand, a second computer 5 accumulates data of a width measuring apparatus 7 and a film thickness measuring apparatus 8 and image screen coordinate data 9 of a manufacturing process of the cathode-ray tube 1. Various data characteristics of a panel face surface to govern uniformity of the white image screen of the cathode- ray tube 1 is set as an explanatory variable.  Here, a multivariate analysis on the dependent variable and the explanatory variable is performed by a third computer 6, and an optimal film thickness value of a central point and a peripheral point of a phosphor image screen can be obtained.
Patent JP-H04135460-A (JP)
Title: Sweetener and sweet food
Inventor: KITATSUME MASATO
IPC: A23L27/00
Filed: 1990-09-28
Abstract: PURPOSE:To extremely enhance sweetness of stevia by blending a stevia sweetener with a fructooligosaccharide in a specific ratio. CONSTITUTION:This sweetener comprises 99.05-99.0wt.% fructooligosaccharide and 0.05-1.0wt.% stevia sweetener. A stevia sweetener comprising >=1.4 as much rebaudioside A as stevioside, <=0.5 as much rebaudioside C and <=0.1 as much dulcoside A is preferable as the stevia sweetener. The sweetener has high utility especially for table sweetener and drink.
Patent JP-H07114472-A (JP)
Title: Object-oriented data processing system
Inventor: RYU TADAMITSU
IPC: G06F12/00
Filed: 1993-10-18
Abstract: PURPOSE:To access without being conscious of an opposite party object world in an object-oriented data processing system to execute data processing based on an object model consisting of a dynamic model and a static model which make a virtual human world into a model and an information hiding model. CONSTITUTION:This system is equipped with a means 501 having a structure to define an object command which symbol-displays implication iD information for information hiding and meta data to describe the property of an object, and which retrieves the object command of its own world similar to the one transmitted from another world, and a means 502 which samples difference information between the information of a transmitted object command and that of a retrieved object command. The data processing of its own world can be executed assuming that the retrieved object command is provided with the synthetic information of original information and the difference information.