baber/WOPTO huggingface dataset:
Patent JP-H11216613-A (JP)
Title: Method and apparatus for cutting shape steel into multiple strips
Inventor: MEHARA AKIO
IPC: B23D23/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To simultaneously cut a plurality of shape steels with excellent quality and high efficiency by providing a fixed blade, a plurality of movable blades lapped thereon, and a guide block to regulate the moving direction of the movable blades to be diagonally left and right downward directions to cancel the horizontal external force accompanied by the shearing reaction. SOLUTION: Movable blades 3a, 3b are arranged before a fixed blade 2 fixed to a device body in a symmetric manner in the right-to-left direction, and moved in the determined direction between the guide blocks 5a, 5b, 5c fixed to the fixed blade 2. The guide blocks are moved by depressing a knocker 6 by a ram of a cutting machine. Two shape steels 1a, 1b can be simultaneously sheared thereby. Because the diagonally cutting directions of the shape steels 1a and 1b are opposite to each other during the shearing no horizontal external force is generated and a play, etc., between the fixed blade 2 and the movable blades 3a, 3b can surely be suppressed. A cut section of excellent quality can be obtained, and the shape steels can be efficiently cut into multiple strips.
Patent JP-S60165844-A (JP)
Title: Optical signal transmission system
Inventor: KOMORI YOSHIYUKI
IPC: H04B10/25
Filed: 1984-02-08
Abstract: PURPOSE:To attain the transmission of many information amount by providing plural means controlling an angle of a polarized plane of a light signal lighted from a light transmitter and applying modulation multiplex a light signal to plural polarized plane angle. CONSTITUTION:The length of a substance 18 constituting polarized plane control sections 10, 11 is taken respectively as L. The rotary angle theta of the polarized plane is proportional to a product between the strength H of the magnetic field and the distance L of the substance 18 acting on mutually. Thus, the polarized plane is controlled by the strength H of the magnetic field and the distance L of the substance 18. Thus, a light signal outputted from light transmitters 8, 9 is formed into a light signal 2 as shown in Figs. A, B by the polarized plane control sections 10, 11. The light signal 2 is synthesized by a light synthesizer 12 and the result is transmitted through an optical cable. The polarizing plates 14, 15 transmits only the light signal 2 having a required polarized plane from the light signals 2 incident from a spectroscope 13.
Patent JP-S61180215-A (JP)
Title: Projection lens
Inventor: YAMAMOTO YOSHIHARU
IPC: G02B13/18
Filed: 1985-02-06
Abstract: PURPOSE:To increase the angle of view and ratio of diameters of a projection lens by using four groups of lenses and positioning the 2nd group lens at the entrance pupil position of the whole system. CONSTITUTION:The projection lens is so constituted that an over power chromatic aberration and an upper power chromatic aberration cancel each other by generating the over power chromatic aberration by the 4th group lens 4 and the under power chromatic aberration by the 3rd group lens 3. The 2nd group lens 2 which is a biconcave negative lens is arranged at or nearby the incidence position of the whole system. Consequently, the 2nd group lens 2 compensates an on-axis chromatic aberration without exerting any influence upon the power chromatic aberration.
Patent JP-H03225427-A (JP)
Title: Fuzzy inference system
Inventor: SHIMIZU TORU
IPC: G06N3/00
Filed: 1990-01-30
Abstract: PURPOSE:To evade an increase in system scale by providing a rule fitness neural network which outputs a fitness vector and an inference output neural network which receives an input vector and a rule fitness vector and outputs an inference result. CONSTITUTION:This system is equipped with the rule fidelity neural network 4 which inputs input data and outputs fitness for each rule of the input data and the inference output neural network 6 which inputs the input data and rule fitness and outputs a inferred value. A value indicating how much the input data matches each rule is used as data for learning of this neural network 4 by using a fuzzy clustering method. Further, an evaluation norm used to determine the number of rules is predetermined by an evaluation norm setting neural network 15 which inputs the input data and the inferred value for the input data and outputs the name of the label of the evaluation norm suitable to their combination. Consequently, the fuzzy inference system using the small- norm neural networks is obtained.
Patent JP-S63188962-A (JP)
Title: Package for integrated circuit
Inventor: HIROSE TAKAAKI
IPC: H01L23/50
Filed: 1987-01-31
Abstract: PURPOSE:To enhance the heat-dissipation performance and the coordination of a coefficient of thermal expansion with an integrated circuit device by a method wherein a base plate to which the integrated circuit device is glued is constituted by an alloy which is composed of W, Mo or a W-Mo alloy, to which 5-25 wt.% of Cu is added uniformly. CONSTITUTION:A first ceramic plate 1 having an opening in the center, a second ceramic plate 2, a third ceramic plate 18 and a fourth ceramic plate 7 are deposited in succession; a base plate 14 is glued to the bottom face of the first ceramic plate 1. This base plate 14 is constituted by an alloy which is composed of W, Mo or an W-Mo alloy to which 5-25 wt.% of Cu is added uniformly. A GaAs integrated circuit device is glued to a cavity 11. Because a coefficient of thermal expansion of the base plate 14 is made to be almost equal to that of the GaAs integrated circuit device, the thermal conductivity of this base plate is big. By this setup, even when a large quantity of heat is radiated by the GaAs integrated circuit device, it is possible to efficiently dissipate the heat.
Patent JP-H0642611-A (JP)
Title: Bearing device for automatic transmission
Inventor: KIRA TOSHIHIKO
IPC: F16H57/021
Filed: 1991-01-22
Abstract: PURPOSE:To improve wear and abrasion resistance of a thrust washer which is used in an automatic transmission. CONSTITUTION:Two thrust washers 5, 6 are arranged between a planetary pinion 2 for composing the planetary gear mechanism 1 of an automatic transmission and a carrier 3 for bearing the pinion 2. One side thrust washer 5 arranged on the planetary pinion 2 side consists of steal thrust washer treated by quenching while the other side thrust washer 6 arranged on the carrier 3 side consists of steal washer whose surface is subjected to boronzing treatment.
Patent JP-H06216456-A (JP)
Title: Manufacture of waveguide type glass laser
Inventor: NODA YUKIO
IPC: G02B6/13
Filed: 1993-01-18
Abstract: PURPOSE:To manufacture a waveguide type glass laser which can take waveguide structure except for a columnar wave by forming a lower clad glass thin film on a semiconductor substrate, next forming a groove in the thin film by a selective etching method and further forming a core glass thin film containing a light emitting medium and an upper clad glass thin film. CONSTITUTION:A lower clad glass thin film 2 is formed on a GaAs substrate 1 by a method of sputtering fluoride glass used for an under clad glass. Next, An SiN thin film is deposited, a window is formed. The substrate 1 is used as a mask 4 for selective etching. A clad glass thin film is selectively etched by using a ZrOCl2-HCl etchant to form a groove and the SiN selective etching mask 4 is removed. After that, a fluoride glass thin film 5 for a core with Tm added as a light emitting substance and a fluoride glass thin film 6 for an upper clad glass are deposited on an lower clad thin film 3 with a groove formed by a magnetron sputtering method.
Patent JP-2000224878-A (JP)
Title: Drive controller and picture forming apparatus using the same
Inventor: MATSUURA HIDEKI
IPC: G03G21/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the rotational fluctuation of a rotated body in a picture forming apparatus, by computing the fluctuating coefficient of the rotational speed of the rotated body, and by controlling on the basis of the computed fluctuating coefficient a load generating means for generating a load correspondingly to the rotational drive of the rotated body. SOLUTION: A drive-source driving portion 2102 drives a DC motor 201 on the basis of the PWM control performed by a computation controlling portion 2105. A rotational-speed sensing portion 2101 receives the output of a pulse encoder 205 to sense the rotational speed of a photosensitive body drum 41. The sensed rotational speed thereof is sent to the computation controlling portion 2105 to compute the fluctuating coefficient of the rotational speed of the photosensitive body drum 41. A load driving portion 2102 makes a powder brake 203 generate a load by the control of the computation controlling portion 2105. On the basis of the computed fluctuating coefficient, the rotational speed of the DC motor 201 and the load generated by the powder brake 203 are controlled.  As a result, even when the load quantity responding to a rotational drive is fluctuated, the load quantity applied actually to a drive source can be made constant.
Patent JP-S62181618-A (JP)
Inventor: KAWAMI SHIGERU
IPC: H04M3/18
Filed: 1986-02-03
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-S55115927-A (JP)
Title: Production of austenite-base stainless steel plate which does not cause earing
Inventor: SUMITOMO HIDEHIKO
IPC: C21D9/46
Filed: 1979-02-28
Abstract: PURPOSE:To considerably reduce the earing which occurs at the deep drawing by making the draft of the 2nd stage smaller than the draft of the 1st stage at the time of producing the austenite-base stainless steel plate by a two-stage cold rolling method. CONSTITUTION:A cold rolled steel plate or cold rolled steel strip is produced by the two-stage cold rolling of subjecting the hot rolled steel plate or hot rolled steel strip of 18-8 austenite-base stainless steel respectively to two times of cold rolling and softening annealing. In this case, as the ratio a/b of the 1st stage draft (a) and the 2nd stage draft (b) for the total draft is made larger, i.e., the 2nd stage draft (b) for the 1st stage draft (a) is made smaller, the rate of earing becomes smaller and the occurrence of earing becomes less. Particularly below 50% in the value of (b), the marked effect appears and below 40%, earings are hardly observed.
Patent JP-H05185820-A (JP)
Title: Active suspension system for vehicle
Inventor: KISHIMOTO HISAHIRO
IPC: B60G17/015
Filed: 1992-01-11
Abstract: PURPOSE:To make an easily slipping state on a road surface reflectible to suspension control, in regard to a car active suspension system capable of adjusting an increase or decrease of force supporting a car body by each wheel in a vehicle. CONSTITUTION:This suspension system is provided with a distribution setting means 50A setting each control distribution state at both symmetrical wheel sides of an actuator capable of adjusting an increase or decrease of force supporting a car body to each wheel so as to make any car roll controllable, and a road state judging means 82 for judging whether a car traveling road surface is in a state of being slidable or not, and this distribution setting means 50A is constituted so as to set the control distribution state making any car roll controllable when the road surface is in a state of being easily slipped is judged by the road state judging means 82.
Patent JP-H11219283-A (JP)
Title: Computer setting medium, preparation method and device therefor
Inventor: OKUDA SATORU
IPC: G06F9/06
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To set individual terminals by using individual setting information for describing individual information of plural terminals. SOLUTION: This setting medium 40 is prepared by extracting information to be used for setting a specified terminal from individual setting information by a data base management program 21 and recording a setting program 60 for reflecting extracted data and the contents on a setting object terminal 2 in a storage medium. Then, for the result of executing the setting program 60, status of the setting object terminal 2 is sampled by a sampling medium 80 and comparison checking 26 of data already set is executed.
Patent JP-S61182009-A (JP)
Title: Oil bleeding preventing device of lens barrel
Inventor: SAITO NOBORU
IPC: G02B7/04
Filed: 1985-02-07
Abstract: PURPOSE:To prevent stably and precisely a lens barrel from oil bleeding over a long period and to suppress the reach of oil bleeding to the lens surface even if oil is bleeded up to the outside of a screw part by fixing an elastic member having a ring-like lip part elastically contacted with the inner periphery of a rotational tube on a lens barrel holding the lens. CONSTITUTION:A step part 20 forming a gap between the step part 20 and the inner periphery of the rotational tube 13 is formed on the back end part of the lens body tube 16 and the elastic member 21 is fixed on the step part 20. The elastic member 21 is shaped like a cylinder as a whole and ring-like lip parts 21b, ring-like projected parts 21c and ring-ike groove parts 21d are formed on the outer periphery of the cylindrical body 21a. The ring-like groove parts 21d are formed between the lip part 21b and the projected part 21c and between the adjacent projected parts 21c. When the step part 21 is fitted and fixed on the step part 20, its ring-like lip parts 21b are elastically contacted with the inner periphery of the rotational tube 13. However, the projected parts 21c are not contacted with the inner periphery of the rotational tube 13 and an oil bleeding preventing agent 22 consisting of a fluorine group interfacial active agent as a main component is applied to the ring-like groove parts 21d.
Patent JP-S60165453-A (JP)
Title: Control device for air conditioner
Inventor: SUGIYAMA HAJIME
IPC: F24F11/02
Filed: 1984-02-09
Abstract: PURPOSE:To reduce the number of indicating elements and permit to determine the relation of difference between a room temperature and a set temperature by a method wherein two sets of indicating elements, radiating different colors in accordance with the relation of values between the set temperature and the room temperature, are employed to indicate by combining these colors. CONSTITUTION:A voltage from a temperature setter 8 and the voltage from a room temperature detector 2 are taken into a microcomputer or a controller 1 and are converted into digital values to decide a difference between them. When the room temperature is lower than the set temperature and the difference between them is larger than a predetermined value, a light emission diode 91 is being put off at all times, the same diode 92 radiates light at all times and an indicator 9 is indicated by B color or green, for example. When the difference becomes the predetermined value, the diode 91 emits light for a short period of time, then the diode 92 is extinguished, thereafter, the B color is darkened slightly and A color, red for example, is mixed into the B color by a ratio corresponding to the darkening of B color. When the room temperature is increased to a temperature equal to the set temperature, the colors A, B become to show the same brightness and the indicator is indicated by an intermediate color or yellow, for example. On the contrary, when the room temperature becomes higher than the set temperature, the A color is brightened and the B color is darkened while the indicator is indicated by the A color or red, for example, when the temperature difference is increased and exceeded the predetermined value.
Patent JP-S61181546-A (JP)
Inventor: YAMAMOTO HIROBUMI
IPC: B07B1/22
Filed: 1986-02-03
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-H10216555-A (JP)
Title: Treatment of waste incineration exhaust gas
Inventor: SAKANAYA KAZUO
IPC: B01D53/70
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To eliminate effectively dioxin from exhaust gas produced by incineration of waste with a municipal waste incinerator, an industrial wastes incinerator, etc., in a plant in which an electrostatic precipitator and a wet type scrubber are used. SOLUTION: The method for treatment of incinerating exhaust gas comprises a stage wherein waste incinerating exhaust gas G1 is treated with an electrostatic precipitator 1 and a stage wherein the exhaust gas treated with the electrostatic precipitator 1 is treated with a wet type scrubber 2. In this case, an operating temperature of the electrostatic precipitator 1 is set at 150 deg.C-200 deg.C, dust W1 collected with the electrostatic precipitator 1 is jetted into the waste incinerating exhaust gas G1 before the electrostatic precipitator 1, and dioxin in the exhaust gas G1 is effectively removed with the electrostatic precipitator 1.
Patent JP-2000217759-A (JP)
Title: Floor polishing machine
Inventor: SHINYA YUZO
IPC: A47L11/14
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a floor polishing machine equipped with a function for preventing the unexpected rotation of a pad caused by the erroneous operation of a switch and reporting the timing of exchange when the pad is worn. SOLUTION: A microswitch (switch means) 13 is provided for energizing a motor 10 for pad PT by being turned on with an operating handle 4 when this operating handle is inclined and turned forward to be set at an operating position, and the timing to exchange the pad is reported by detecting the pushed-up state of a pad cover 2, which follows up the wearing of the pad PT, with a sensor 14.
Patent JP-S58141607-A (JP)
Title: Controller for electric automobile
Inventor: MARUMOTO KATSUJI
IPC: H02P7/298
Filed: 1982-02-17
Abstract: PURPOSE:To improve the accelerating characteristic of an electric automobile by switching a compensating circuit and an instruction generator of a field current controller to a circuit having good responsiveness only under the conditions of starting and accelerating. CONSTITUTION:When a command value is fed from a field current instruction generator 11 to a field current controller 9 in the state that changeover switches 14, 96 are ON at a side (A), an ordinary field current control is performed. When satisfactory starting and accelerating conditions are detected by a compensating condition discriminator 13, the switches 14, 96 are switched to a side (B). Thus, a signal from a field current maximum instruction value generator 12 becomes the instruction value of the controller 9. A compensating circuit is switched from a compensating circuit 91 to a starting and accelerating time compensating circuit 95.
Patent JP-S59152101-A (JP)
Inventor: MARUOKA ISAMU
IPC: B65G37/00
Filed: 1983-02-14
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-H05212040-A (JP)
Title: Clipping device
Inventor: IMAGAWA HIBIKI
IPC: A61B17/08
Filed: 1992-02-07
Abstract: PURPOSE:To extremely microminiaturize the entire part of the device without requiring the generation and transmission of mechanical force at the time of deforming and operating a clip. CONSTITUTION:A housing part for the clip 6 and a cavity part 8 for generating impulse waves are provided in the front end of a catheter 2 in which an optical fiber 5 is built. An impulse wave generating part 10 of a reflection type which converts the laser beam emitted from the optical fiber 5 to impulse wave energy is provided in this cavity part 8. The clip 6 is deformed by the stress of the impulse wave from this impulse wave generating part 10.
Patent JP-S60168245-A (JP)
Title: Watchdog timer
Inventor: ITOU HACHIDAI
IPC: G06F11/30
Filed: 1984-02-13
Abstract: PURPOSE:To prevent the degradation of abnormality detection capability by setting an abnormality detection time most suitable for each processing time though processing times are different from one another. CONSTITUTION:Clear signals 2-1 and 2-2 from a central operation processing device are inputted to time limiting circuits 7-1 and 7-2, and outputted abnormality signals 6-1 and 6-2 are inputted to an AND circuit 8 and are operated, and thereafter, an abnormality detection signal 6 is outputted in case of detection of abnormality. A set time T7-1 of the time limiting circuit 7-1 is slightly longer than an actual processing time T1 and is slightly longer than a set time T7-2 of limiting circuit 7-2. Thus, the abnormality detection signal 6 goes to ''1'' even if abnormality occurs during a processing P1 and the processing time T1 is extended, and the occurrence of abnormality is detected.
Patent JP-S61183508-A (JP)
Inventor: MAEDA MASAHIRO
IPC: E01F7/02
Filed: 1985-02-08
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-S63189212-A (JP)
Title: Manufacture of inorganic filler-containing resin molded item
Inventor: MORIYA MASAHIKO
IPC: B29C39/42
Filed: 1987-02-02
Abstract: PURPOSE:To shorten a curing time in polymerization and consequently enhance the productivity and, improve the external appearance and ununiformity of mechanical and thermal characteristics of a molded item by a method wherein reactive raw material consisting of monomeric vinyl and/or monomeric vinylidene and inorganic filler is poured in a frame and polymerized and cured under pressure. CONSTITUTION:Reactive raw material mainly consisting of polymer-containing or polymer-non-containing monomeric vinyl and/or monomeric vinylidene and inorganic filler is poured under pressure in a frame so as to be polymerized and cured under pressure. As the monomeric vinyl or monomeric vinylidene, methyl (meth)acrylate, ethyl (meth)acrylate or the like may be designated. As the inorganic filler, artificial substance or silica-based substance such as alumina and quartz, glass, ceramics, carbon-based substance such as slug and coke or the like may be designated. The preferable pouring pressure of the reactive raw material in the frame is at least 10 kg/cm<2>. By heating and pressurizing in the frame, the polymerization curing is done uniformly, resulting in allowing to mold a highly accurate molded item with a little strain.
Patent JP-H02205631-A (JP)
Title: Production of high-mn nonmagnetic steel excellent in very low temperature characteristic after formation and heat treatment of nb3sn
Inventor: TONE SHOJI
IPC: C22C38/00
Filed: 1989-02-01
Abstract: PURPOSE:To obtain a high-Mn nonmagnetic steel having high strength and high toughness at very low temp. even if subjected to the formation and heat treatment of Nb3Sn as an intermetallic compound superconductor by hot-rolling or further cold-rolling an Mn-Cr-Ni stainless steel and then subjecting the resulting plate or sheet to solution treatment and stabilizing treatment. CONSTITUTION:A slab of a high-Mn nonmagnetic steel which has a composition containing, by weight, <0.10% C, 0.1-2.0% Si, 14-30% Mn, <0.025% P, <0.015% S, 3-15% Ni, 12-20% Cr, 0.1-3.0% Mo, 0.01-0.20% Nb, 0.0005-0.0050% B, and 0.05-0.25% N or further containing 0.001-0.10%, in total, of one or two elements among Ca, Ce, and Zr and satisfying an inequality I is hot-rolled or further cold-rolled, and the resulting plate or sheet is subjected to solution treatment at 1000-1150 deg.C and then heated up to 830-930 deg.C to undergo stabilizing treatment. By this method, the high-Mn nonmagnetic steel. excellent in ductility, toughness, and strength at very low temp. even if subjected to the formation and heat treatment of Nb3Sn as a superconductor can be obtained.