baber/WOPTO huggingface dataset:
Patent JP-H1086217-A (JP)
Title: Film thickness control device in inflation molding process
Inventor: YODA TETSUYA
IPC: B29C48/92
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To control a thickness of a film by automatically adjusting the number of revolutions of a screw of an extruder or a take-off speed of a take-off equipment. SOLUTION: A reduction quantity and a moving average per unit time of a raw material housed in a raw material housing section are obtained. Further, a reduction quantity per unit time during a fixed time is added up. From its result, an actual extruder output is obtained. Based on the actual extruder output, the necessary number of revolutions of a screw of an extruder or a take-off speed of a film is calculated. By the calculated numerical value, the number of revolutions of screw or the take-off speed are automatically controlled.
Patent JP-H0583160-A (JP)
Title: De-emphasis equipment
Inventor: OTA KAZUHIRO
IPC: H04R3/04
Filed: 1991-09-19
Abstract: PURPOSE:To attain signal processing for a digital voice signal subjected to emphasis without converting the digital signal by forming the equipment with a linear IIR(infinite-impulse-response) having a specific transmission function. CONSTITUTION:The equipment is provided with a multiplier means 1 multiplying an input by 2<-1> and outputting the result, a multiplier means 2 multiplying an input by -2<-5> and outputting the result, adder means 3, 4 and a delay means 5 delaying the input by one clock whose frequency is the same as a symbol rate of an input signal IN of the de-emphasis equipment. The transmission function of this configuration is expressed in equation I as a linear IIR filter and constants of the equation I are respectively a1=2<-1>, b0=2<-1> and b1=2<-6>. Let the input IN be a binary digital voice signal whose amplitude characteristic has an emphasis characteristic expressed in equation II and whose sampling frequency is 2's complement of 32kHz. Thus, the multiplier processing in the digital signal processing is realized with a simple arithmetic operation such as a shift.
Patent JP-H1086295-A (JP)
Title: Vinylchloride resin film for agricultural use
Inventor: TASHIRO TAKESHI
IPC: B32B5/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To eliminate the deterioration of physical property or the change of appearance even when a film is extended for a long period of time by a method wherein surface treatment, consisting of a specified substance, is applied on vinyl chloride resin fiber and/or vinylidene chloride resin fiber while a vinyl chloride resin film is blended with a specified compound. SOLUTION: A vinyl chloride resin film composite is blended with the partial ester metallic salt of organic phosphoric acid, shown by a formula I and a formula II, as well as hindered amine compound, shown by a formula III. In the formulas I, II, M means Sn, Ca, Ba, Mg and Sr while R<1> -R<5> means a hydrocarbon radical, containing respective groups of alkyl, aryl, aralkyl, alkyl aryl having the number of carbon of 1-22 or ether combination. In the formula III, R<6> -R<9> means alkyl group having the number of carbon of 1-4. The vinylidene chloride resin fiber, surface-treated with silicone oil, is pinched between above- described vinyl chloride resin films.
Patent JP-H01119589-A (JP)
Title: Method for metallizing ceramics
Inventor: KOBAYASHI OSAMU
IPC: C04B41/90
Filed: 1988-09-24
Abstract: PURPOSE:To enhance the adhesion and thermal impact resistance of ceramics and metallized layers and to securely join the ceramics and metallic member by interposing some layers of ceramics layers and/or metallized layers between both members to be joined by ion plating in such a manner that the coeffts. of thermal expansion change successively. CONSTITUTION:The ceramic surface is metallized by the following method: The ceramics surface is subjected to ion etching in a vacuum and thereafter, plural layers of the ceramics layer and/or the metallized layers are formed on the ceramics surface by ion plating. The coeffts. of thermal expansion of these plural layers are successively changed from the ceramics side or the thin ceramics layers and the thin metal layers are alternately formed by the ion plating to form the ceramics-metal mixed layers.
Patent JP-H1084596-A (JP)
Title: Magnetostriction device
Inventor: LATOUR AMELE
IPC: H04R15/00
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To simplify the structure by decreasing number of coils. SOLUTION: Both ends of a magnetostriction member 1 in opposite directions are retained, an external force is given to at least one end of both the ends or a terminal 42 from which a magnetostriction output is obtained is given thereto. A permanent magnet 2 applies a bias magnetic field Hm in a direction of both ends with respect to the magnetostriction member 1 or applies a bias magnetic field Hm in a direction around a major axis O1 directed in both ends. A coil 3 is coupled with the magnetostriction member 1 in a relation in crossing with the direction of the bias magnetic field Hm.
Patent JP-S60168055-A (JP)
Inventor: KURAUSU DOPURAA
IPC: G01P15/11
Filed: 1984-11-15
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-S61167729-A (JP)
Inventor: HIYUUBERUTO BETSUKU
IPC: B60G15/12
Filed: 1985-10-28
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-S61118788-A (JP)
Inventor: MATSUDA SHUNSUKE
IPC: G02F1/133
Filed: 1984-11-14
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-2001064745-A (JP)
Title: High tensile strength steel product excellent in economical efficiency and toughness
Inventor: KAWABATA TOMOYA
IPC: C22C38/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a steel product suited to structural members for a structure constructed by welding performance by providing a steel product which has a specific composition free from Al and B and having respectively specified Ceq, C content, and Si content and also has a ferritic/bainitic structure. SOLUTION: The high tensile strength steel product has a steel composition which consists of, by weight, 0.03-0.10% C, 0.10-0.40% Si, 0.6-2.0% Mn, 0.05-1.6% Cr, 0.005-0.1% Nb, 0.005-0.1% Ti, and the balance Fe and is practically free from Al and B and further contains, if necessary, one or more kinds among <=1.0% Cu, <=2.0% Ni, <=1.0% Mo, <=0.1% V, <=0.1% W, <=0.02% REM, and <=0.02% Ca and in which the value of carbon equivalent, Ceq defined by equation I is regulated to 0.30-0.45%. Further, C content and Si content satisfy inequality II, where the symbol FBU represents the proportion (%) of upper bainite. Moreover, this steel product has a ferritic/bainitic structure. In this steel product, the impact absorption energy at -40 deg.C at a joint in the notched F. L. Charpy impact test of a base material part exceeds 100(J).
Patent JP-H03102749-A (JP)
Title: Charged particle accelerating device
Inventor: TSUKAMOTO TETSUO
IPC: H01J37/08
Filed: 1989-09-18
Abstract: PURPOSE:To enhance the heat radiativeness and prevent peripheral components from heat damage by putting a conductor having a greater dia. than a filament lead in close contact therewith alongside an extent with an appropriate length. CONSTITUTION:Inside of an electric insulation tube 4 a conductor 1 of a larger dia. than a filament lead 2 is formed alongside therewith in coupling with a filament coil 3 formed at the foremost side in order to emit hot electrons together with coupling with the power supply for a filament being supported by the electric insulation tube 4 made of alumina, etc. This exerts an effect as if the filament lead 2 became a thick wire to decrease the current density, and heat conduction will be carried out. Thereby sufficient heat radiation will be made very simply without use of any expensive material, and also heat damage of peripheral components can be eliminated.
Patent JP-S60131252-A (JP)
Title: Recording head for ink jet printer
Inventor: MORINO TETSUROU
IPC: B41J2/135
Filed: 1983-12-20
Abstract: PURPOSE:To achieve the improvement of the quality of recording picture by equalizing electrostatic capacities among respective electrodes and earth electric conductor layers, by a method wherein the member forming a slit is composed of insulating layers and earth electric conductor layers. CONSTITUTION:The panels 6a, 6b forming a slit 5 are composed of earth electric conductor layers 10a, 10b and insulating layers 11a, 11b. Electrostatic capacities among each recording electrode 4 and the earth electric conductor layers 10a, 10b can be equalized by equalizing the thicknesses of insulating layers 11a, 11b and further by making the intervals among each electrode 4 and the earth electric conductor layers 10a, 10b constant. Therefore, the quality of recording picture can be improved by lessening the dispersion of jetting characteristic of ink at each electrode 4. Further, when high voltage is applied to the recording electrode 4, the polarity and degree of the applied voltage of electrode should be preferably determined so that the electrical field between the recording electrode 4 and an opposed electrode 7 becomes sufficiently larger than the electrical field among the recording electrode 4 and the earth electric conductor layers 10a, 10b.
Patent JP-H0989888-A (JP)
Title: Analyzing element conforming to whole blood
Inventor: YAMAMOTO KENJI
IPC: G01N33/52
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To accurately determine the amount of an analyte in the whole blood without being influenced by a value of hematocrit, by layering a separation layer, a polymer layer, a reagent layer and a supporting body in this order, thereby constituting an analysis element. SOLUTION: A polymer layer of water-absorptive polymer absorbing blood plasma or its diluted solution and swelling, and reagent layer of a reagent reacting with an analyte in blood and optically changing are layered sequentially on a separation layer, which is press-fitted onto a supporting body. The whole blood spotted on the separation layer is separated to blood corpuscles and blood plasma, while the unnecessary corpuscles remain on the separation layer and in the separation layer. The blood plasma reaches the polymer layer. The polymer layer absorbs the blood plasma and consequently swells, so that the blood plasma is forcibly absorbed from the whole blood at a constant speed. In other words, the sample solution is filtered at the separation layer forcibly, and then held temporarily at the polymer layer to be supplied into the reagent layer at the constant speed.  Therefore, the amount of the blood plasma reaching the reagent layer is not influenced by a value of hematocrit.
Patent JP-H0774289-A (JP)
Title: Sealing structure for circuit element
Inventor: KONNO TAKUYA
IPC: H01L23/28
Filed: 1993-09-01
Abstract: PURPOSE:To enhance reliability at the wiring part while reducing the thickness by relaxing thermal stress generated at the sealed part of a circuit element mounted directly on a wiring board. CONSTITUTION:In a sealing structure for circuit element wherein the wiring part of a circuit element is protected against the external environment by sealing the circuit element mounted directly on a wiring board 3 and the wiring part thereof with a sealing material, the wiring board 3 is internally provided with at least one wiring layer 2. A recess 4 is made in the wiring board 3 to expose a wiring layer 2a and the circuit element 5 is placed in the recess 4 thus connecting the electrode 6 thereof with the wiring layer 2a. The recess 4 is then filled with a flexible gel sealing material 8 including the wiring part.
Patent JP-S6395468-A (JP)
Title: Method for adjusting picture quality of image forming device
Inventor: HIRAHARA HIDEAKI
IPC: G03G15/02
Filed: 1986-10-09
Abstract: PURPOSE:To easily and speedily reproduce character images in a contrasty tone and photographic pictures in a soft tone, by using a scorotron charger as an electrostatic charger and, at the same time, adjusting the grid voltage of the scorotron charger and the width of an exposure slit to a fixed relation. CONSTITUTION:By calculating the grid voltage Vg of the scorotron charger 2 and slit width W in accordance with picture quality data, the output voltage of a high-voltage power source 23 is set to the grid voltage Vg and, at the same time, the slit width W is adjusted by driving a slit adjusting device 33. When a print switch is turned on in this state, a photosensitive drum 1 is rotated in the direction of arrow (a) and at the scorotron charger 2 a high voltage is applied across a corona wire 21 from the high-voltage power source 23 and the grid voltage Vg is applied to a grid 22 from the power source 23. The picture after such copying operations is always formed in an appropriate exposure state irrespectively of the picture quality and character pictures are reproduced in the contrasty tone. Photographic pictures are reproduced in the soft tone.
Patent JP-H0872064-A (JP)
Title: Production of microlens
Inventor: AKI YUICHI
IPC: B29L11/00
Filed: 1994-09-09
Abstract: PURPOSE: To form a microlens in large, quantities at high speed by irradiating the surface of a substrate such as glass absorbing ultraviolet rays with laser beam of an ultraviolet wavelength region to form a semispherical protruding part and using this protruding part as a matrix to form a stamper and molding a transparent material by the stamper to form the microlens. CONSTITUTION: The surface of a substrate 4 composed of a material absorbing ultraviolet rays is irradiated with a spot of ultraviolet rays 2 emitted from an ultraviolet source 1 to be foamed and the irradiation with ultraviolet rays 2 is stopped to form a lens forming part 5 as a protruding part having a lens shape. A stamper 15 is formed to the upper part of the substrate 4 having the protruding part 9 having a lens shape by electroless plating, electroforming or a method using an ultraviolet curable resin and subsequently peeled from the substrate 4. The stamper 15 is used as a matrix to form a microlens array 16 by using an ultraviolet curable resin or an injection molding method and the microlens array 16 is finally peeled from the stamper 15.
Patent JP-H0797118-A (JP)
Title: Film accumulation box
Inventor: GORIYOUHARA SENSUKE
IPC: B65H31/34
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a film accumulation box capable of reliably accumulating curled films. CONSTITUTION:A reversed film 14 falls along the conveying direction with it corl protruded downward. The film 14 falling is such a condition has its curl corrected by abutting on a pillow member 146 and becomes to be supported in the curved (protruded downwards) condition in the width direction. When there is only one sheet of film 14, its central part in the width direction of the film 14 in such a supported state is not in contact with the bottom 142A of the box, or in other words, it is supported by being hung across a pair of pillow members 146. Thus successive films 14 falling one after another are accumulated as having their curls corrected correspondingly to the above therefore hindrance for accomulation of the film 14 falling next by virtue of its curl can be prevented.
Patent JP-H0290836-A (JP)
Title: Mail box
Inventor: NOSE TOSHIRO
IPC: H04L12/58
Filed: 1988-09-28
Abstract: PURPOSE:To permit a person to perform mail origination or to fetch a reception mail even if he is not a possessor of a mail box by setting reception and originating authority and permitting a reception mail fetch request or a mail originating request from a person except for the possessor of a mail box for a authorized person. CONSTITUTION:Directories 201-203 are provided in the mail box 105 in terms of respective users, and respective user directories are composed of a pair of reception 204 and an origination 205. A reception attribute information file 206 and a library file 207 storing characteristic information of respective reception mails are provided in the reception directory 204. An originating attribute information file 210 and a library file 209 storing the inherent information of respective reception mails are provided in the reception directory 205. Authority of originating permission and fetching permission is provided, and mail origination and mail fetch of the person except for the possessor is made possible within a range that the content is not referred. Thus, the person except for the possessor can originate the mail and fetch the reception mail from the mail box.
Patent JP-H0793087-A (JP)
Title: Information processor
Inventor: TAKAHASHI SATOSHI
IPC: G06F3/0487
Filed: 1993-09-28
Abstract: PURPOSE:To easily display icons for a left-handed or right-handed operator even on a device which is not equipped with a connector connected to a dip switch or pen by displaying plural icons for making indications to information processing on a display device and selecting them. CONSTITUTION:When the power source is turned on, an OS stored in a ROM 2 is started to display an initial screen. When the operator selects a target program 31 by using the pen 6, the selected program 31 is started to display display contents. Further, icons for operation are displayed on the right side on the display screen. And, once the operator selects an icon indicating left-handedness, the icons for operation are displayed on the left side on the display screen. To display calculation results, etc., in an easy-to-see state for a person right in front of the screen, an icon for indicating a left-right direction or top- bottom direction is operated with the pen 6 to rotate the display contents in an optional direction and display them.
Patent JP-S60132488-A (JP)
Title: Beam index type-color television receiver
Inventor: OOGISHI TSUTOMU
IPC: H04N9/24
Filed: 1983-12-20
Abstract: PURPOSE:To meet omission of an index pulse with simple constitution by providing a pulse generating circuit, a gate circuit and a detector. CONSTITUTION:A voltage control type oscillator 6 oscillates in the prescribed frequency relation with index signal frequency. An output of a four divider 7, which divides an output pulse of the oscillator 6 into four parts, is supplied to a gate circuit 9 and a reset clock generator 11. An output of an LPF10, which smoothens an output of the gate circuit 9, is added to the oscillator 6. An output of a detector 12, which is installed on a funnel of a cathode-ray tube 1 and converts an index optical signal into an index electrical signal, is supplied to a pulse generating circuit 8, which generates a pulse with a certain width synchronizing with a fall or a rise of an index signal, through a pulsing circuit 13. An output of the oscillator 6 can pass through the gate circuit 9 only during this pulsing period. With such simple constitution, a beam index type-color television receiver, which can meet omission of an index pulse, can be obtained.
Patent JP-H0289488-A (JP)
Title: Automatic gain controller
Inventor: MATSUMOTO TOKIKAZU
IPC: H03G3/30
Filed: 1988-09-27
Abstract: PURPOSE:To input a chrominance signal, which is optimum to a dynamic range, to an A/D converter by comparing the output of an integrator with a reference level, and controlling the variable amplifier so that a compared output may be zero with the reference level as a prescribed value by means of a control circuit. CONSTITUTION:When the output of an integrator 6 at the time of inputting the optimum chrominance signal to the dynamic range of an A/D converter 2 is assumed as X, and the level of the chrominance signal to be inputted to the converter 2 is decreased, the output of the integrator 6 becomes larger than the X, on the contrary at the time of increasing, it becomes smaller than the X. Consequently, when the output of the integrator 6 is at the X, the optimum chrominance signal is inputted to the dynamic range of the converter 2. There, by comparing the output of the integrator 6 with the reference level, setting a reference level (b) at the X by means of a level comparator 7, and controlling a variable gain amplifier 1 so that the compared output may be zero by means of a control circuit 8, the optimum chrominance signal can be inputted to the dynamic range of the converter 2.
Patent JP-H08108305-A (JP)
Title: Drill cutting method for stainless steel
Inventor: YOSHIDA SHUJI
IPC: B23B35/00
Filed: 1994-10-05
Abstract: PURPOSE: To provide austenitic/ferritic stainless steel, which is excellent in drill cutting performance under the condition featured by a very small quantity of additive sulphur, which improves both corrosion resistance and deterioration in tenacity of the steel, and cutting conditions. CONSTITUTION: With the object of stainless steel containing 0.001 to 0.005% sulphur, cutting conditions are as follows: number or revolution of a drill: 30 to 1200r.p.m.; feed per revolution of the drill: 0.05 to 1.0mm; and [feed per revolution (of the drill)]×[number or revolution]: 30 to 200mm/minute.
Patent JP-H0799492-A (JP)
Title: High speed lattice type network system and node
Inventor: KAJIMA MASAYUKI
IPC: H04L12/28
Filed: 1993-09-28
Abstract: PURPOSE:To revise a logical position without the revision of physical connection of nodes in the high speed lattice network system. CONSTITUTION:The high speed lattice network system is provided with nodes shown in figure. The system is made up with plural nodes and a packet transmission line used in common for the nodes. The plural nodes are arranged as a lattice and grouped comprising nodes belonging to different rows and columns. The packet transmission line is used in common by using the frequency multiplex technology. Each node has a packet transmission part 110 and a packet reception part 120. The packet transmission part 110 sets selectively any one of plural frequencies decided for a group to which a concerned node belongs. The packet reception part 120 receives only a packet sent from other nodes of a row or a column to which the concerned node belongs and revises the reception frequency of the packet.
Patent JP-H0290992-A (JP)
Title: Treatment method for cleaning drain of steel material and its device
Inventor: NAKAMURA YOSHIHIKO
IPC: B01D21/01
Filed: 1988-09-27
Abstract: PURPOSE:To remove efficiently oil content in the cleaning drain of a steel material and control consumption of industrial water by using bentonite as a high molecular flocculant. CONSTITUTION:Cleaning drain of a steel material collected in a raw water tank 1 is fed to an adsorption tank 3 by the given volume successively through a metering tank 16, and oil content adsorption treatment is carried out for the same by mixed bentonite. Raw water containing oily adsorbed component is further transferred to an agglomeration tank 4 and a high molecular flocculant is added therein, and then raw water is transferred to a sedimentation tank 5 where an agglomerate is sedimented. Supernatant liquid in the sedimentation tank 5 is returned to a cleaning liquid tank 26 through a returning line 27. On the other hand, sediment is taken out from a thermal tube 12 to a sludge tank 22. Efficient recovery of oil content can be carried out by means of bentonite of superior adsorption properties, and as supernatant liquid of the sedimentation tank 5 can be used as purified water, the use of industrial water can be controlled.