baber/WOPTO huggingface dataset:
Patent JP-S57189544-A (JP)
Title: Pole of rotary electric machine
Inventor: NAKAZAWA TSUGUJI
IPC: H02K3/32
Filed: 1981-05-18
Abstract: PURPOSE:To improve the ground insulation of a rotary electric machine by forming the resin bonding boundary of spacers at an angle not perpendicular to the surface of a core when inserting spacers between a core and a coil and filling and curing resin in the gap, thereby increasing the bonding strength and preventing the production of the gap. CONSTITUTION:When a coil 2 is mounted through spacers 4 on a core 1, resin 3 is filled in the remaining gap, is cured and is fixed, the bonding boundary 6 between the spacers 4 and the resin is formed at an angle not perpendicular to the side surfaces of the core 1 and the coil 2. For example, a step, a projection, a recess may be formed, or an oblique surface may be formed. In this manner, the bonding strength between the spacers 4 and the resin 3 becomes large, no gap is formed, and even if a strength of a direction X is operated, the gap that the core 1 and the coil 2 confront directly each other is not formed, and ground insulating strength can therefore be enhanced.
Patent JP-H04252370-A (JP)
Title: Numerical experimental system
Inventor: ABE HIROSHI
IPC: G06F19/00
Filed: 1991-03-14
Abstract: PURPOSE:To numerically perform the transient analysis of interaction between electromagnetic fields and charged particles described by wave equation. CONSTITUTION:In a harmonic oscillator equation obtained by dividing a physical value described by the wave equation into quantum groups with supplied number of waves, the forced power with supplied time change is represented by the combination of the forced power to be a supplied nucleus, and the quantum which is the solution of the harmonic oscillator equation is obtained from a response function against the forced power based on the superposing principle. Then, by superimposing the obtained quantum groups by adopting a numerical integration, the physical value which is the solution of the wave equation within supplied time against the forced power with the time change is obtained. With the recurrence formula, the linear superimposing calculation of the response function is calculated at a high speed. With the vector potential formula of the closing gage introduced from the Maxwell electromagnetic field formula, the supply of charge particle is obtained.
Patent JP-H10266865-A (JP)
Title: Turbo charger with dynamo-electric machine
Inventor: KANEDA YOJI
IPC: F02D23/00
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce the rotating load of a turbine rotor by providing a load reducing means for allowing an intake inlet to communicate with an intake outlet bypassing a compressor rotor in the generating operation of a dynamoelectric machine, and also interrupting the communication between the compressor rotor and the intake outlet. SOLUTION: When a dynamo-electric machine provided on a rotating shaft 13 is operated as generator in the high-load operation of an engine, a selector valve within a negative pressure passage for supplying an intake negative pressure to a negative pressure type actuator 23 is opened to supply the intake negative pressure. Thus, a compression diffuser 20 is pressed through a link mechanism 22 and situated in a second position. Consequently, the intake air from an air cleaner is guided to a scroll chamber 14a3, bypassing the compressor 12, through an intake inlet 14a1, a bypass passage 18 and a passage 20c, and the passage between a compressor rotor 12 and the scroll chamber 14a3 is interrupted by the compressor diffuser 20 to reduce the rotating load of a turbine rotor.
Patent JP-H02253239-A (JP)
Title: Acousto optical switch
Inventor: YAMAGUCHI KEIICHI
IPC: G01M11/00
Filed: 1989-03-28
Abstract: PURPOSE:To eliminate the dependency on polarization by the polarization state of incident light by providing polarization beam splitters on the optical axis between a single mode optical fiber for output and an acoustooptical element and inclining the polarization direction of the incident light to the acoustooptical element with the progressing direction of the ultrasonic wave propagating in the acoustooptical element. CONSTITUTION:The acoustooptical element 1 consisting of lead molybdate is provided between lenses 3 and 5 for condensing. Prisms 15, 16 and the polarization beam splitters 14, 17 are provided between the acoustooptical element 1 and the condenser lens 3. Exit light is a piece of beam and is so adjusted as to have the two polarization components orthogonal with each other and to maintain + or -45 deg. angle from the progressing direction of the ultrasonic wave propagating in the acoustooptical element 1. As a result, the perpendicular component and horizontal component with respect to the progressing direction of the ultrasonic wave are always 1:1. The dependency of diffraction efficiency on the polarization is eliminated in this way.
Patent JP-S58193318-A (JP)
Title: Manufacture of high strength stainless steel material
Inventor: YAMAMOTO SATOKI
IPC: C21D8/00
Filed: 1982-04-30
Abstract: PURPOSE:To enhance the strength of a stainless steel material at a room temp. and a high temp., by a method wherein an austenitic stainless steel material is subjected to hot processing and solution heat-treatment successively and the treated one is further subjected to processing at a specific temp. to be quenched. CONSTITUTION:A processed product such as a pipe material made of austenitic stainless steel containing Ni and Cr is heated to about 1,060 deg.C to be subjected to solution heat-treatment. In the next step, hot light processing of punching due to a die is applied to the treated product in a 1-10% processing degree at a temp. within a range of 850-950 deg.C and, directly after the processing is completed, quenching is carried out by water. As the result, a high strength stainless steel product having low residual strain and hardness uniformly distributed in the thickness direction thereof is obtained.
Patent JP-S56273-A (JP)
Title: Diffusion-penetration method of alloy
Inventor: HARADA YOSHIO
IPC: C23C10/52
Filed: 1979-06-14
Abstract: PURPOSE: To form a thick alloy-treated layer having excellent adhesivity and corrosion resistance by a method wherein Ni and Cr electroplated layers are formed on a metal material, and as required the Cr plated layer is treated with reverse electrolysis, then Cr or Aldiffusion-penetration treatment is performed.  
     CONSTITUTION: Electroplating method is applied to a metal material 1 being treated to form an Ni plated layer 2 as the first layer and a Cr plated layer 3 on top of it. Then, as required, the Cr plated layer 3 is electrolyzed in the reverse polarity so that part of the Cr layer is dissolved out to form porous layer 3', on which Cr or Al diffusion and penetration treatment is applied. This facilitates the reaction of mutual diffusion so that a thick treatment layer is obtained. This layer forms highly corrosion-resistant alloy layers 11, 12 and 21W24, consisting of Ni-Cr-Al. This alloy layer is suitable for parts used in high temperature conditions, such as gas turbine blades, boilers, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S551440-A (JP)
Title: Exhaust recirculation device of diesel engine
Inventor: SUZUKI TAKAYUKI
IPC: F02M25/06
Filed: 1978-06-21
Abstract: PURPOSE: To decrease the formation of noxious components in exhaust as a whole, by flowing back more clean exhaust to intake by recirculating exhaust gas from a cylinder, which diminishes the quantity of fuel injected of a multicylinder internal combustion engine, to intake.  
     CONSTITUTION: In a device that communicates an exhaust manifold 4 of a multicylinder diesel engine 1 with an exhaust pipe 5, an exhaust manifold 4a of a cylinder, which decreases the quantity of fuel injected more than other cylinders, is communicated with an intake pipe 2 through a baffle plate 7. Thus, one portion of exhaust gas, which noxious components are less, is flowed back to the intake pipe 2 through the baffle plate 7, and the formation of Nox in a combustion chamber is diminished by the exhaust gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58191407-A (JP)
Title: Superconducting coil
Inventor: SUGIYAMA HIROSHI
IPC: H01F6/06
Filed: 1982-04-30
Abstract: PURPOSE:To manufacture the superconducting coil with no strain while eliminating the need for a hollow flat type copper pipe, to reduce flow resistance more than a hollow conductor system and to improve a cooling effect by spirally forming a thin beltlike superconductor onto a substrate constituted by a para- conductor. CONSTITUTION:The substrate 12 is obtained by integrally forming a thin layer of the para-conductor such as copper 16 onto a thin plate such as stainless 14, and the layer of copper 16 functions as a stabilizing layer. The surface of the layer of copper 16 is flat. A hole 18 is formed at a central section in the substrate 12. The super-conductor 20 is of a substance such as Nb3Sn, and takes a narrow beltlike shape and a shape that a continuous line is formed spirally up to an external end 24 from an internal end 22, and is joined with the surface of the layer of copper 16 of the substrate 12 by solder 26. The superconducting coil 10A is manufactured through a method such as the following one. The layer of the superconductor 20 is joined previously to the whole surface on copper 16 of the substrate 12 by solder 26 at first, and a spiral groove 28 is formed through cutting, etc. as records. A residual section among the grooves 28 functions as the coil of the superconductor 20.
Patent JP-S51150901-A (JP)
Title: Single button type electronic tuner
Inventor: SUGAWARA TATATOMI
IPC: H03J5/10
Filed: 1975-06-20
Abstract: PURPOSE: To enable broadcasting station selection to be performed by manual tuning operation of a single function dial. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60216639-A (JP)
Title: Optical space communication equipment
Inventor: KAMEI MITSUHITO
IPC: H04B10/077
Filed: 1984-04-12
Abstract: PURPOSE:To grasp the state of air by providing a means varying the deflection of an optical beam for correspondence and switching the circuit to a circuit measurig particles of an output of a photodetector for reception at polarized optical beam so as to use in common the equipment for correspondence. CONSTITUTION:A moving iron piece 10a of a changeover switch 10 is connected to a fixed contact 10b at a demodulator 10 by a switching signal from a control circuit 11 and the direction of polarization of a polarizer 6 is set to the position of a photodetector 7. In this case, an optical beam 3 modulated by a transmission signal is transmitted from the polarizer 6 to a transmission station 2 and it is detected as it is by the photodetector 7.
Patent JP-S51151412-A (JP)
Title: A manufacturing method for a cylinder used for an air-cooled engine
Inventor: OOTA KIYOSHI
IPC: F02F1/08
Filed: 1975-06-20
Abstract: PURPOSE:To produce a double-construction pipe through an ''extrusion molding process'', so as to manufacture, with a high efficiency, a cylinder used for an air-cooled engine having a high radiation capability.
Patent JP-S551747-A (JP)
Title: Crystal oscillator circuit
Inventor: KOSAKA MASAMITSU
IPC: H03B5/32
Filed: 1978-06-20
Abstract: PURPOSE: To sufficiently achieve the functions of temperature compensation, by constituting the temperature compensation capacitor for the crystal oscillation circuit with a plurality of capacitors different in temperature coefficient and selecting the capacitors depending on the output of the temperature detection means.  
     CONSTITUTION: In the crystal oscillation circuit consisting of the crystal oscillator 11, FET 17,18 constituting the amplifying circuit, feedback resistor 20 and frequency adjusting capacitor 12, the temperature compensation capacitors 13,14 are constituted with capacitors different in temperature coefficient. Further, the selection of the capacitors 13 and 14 is made depending on the voltage based on the detected temperature by means of the thermister 163 and the resistor 164 placed in the temperature detection circuit 16 connected to the selection circuit 15, to always keep constant the oscillation frequency of the crystal oscillation circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51150936-A (JP)
Title: Micro program control system
Inventor: KURIBAYASHI RIKIO
IPC: G06F9/26
Filed: 1975-06-20
Abstract: PURPOSE: To add a comparison memory address register and an address comparison circuit in the supervision circuit of micro command common rang, thereby enlarging micro program control function. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63238316-A (JP)
Title: Burner
Inventor: ITO MASARU
IPC: F23D11/10
Filed: 1987-03-27
Abstract: PURPOSE:To shorten the length of a flame and to reduce the outer diameter of the flame and the diameter of the burner by providing a cylindrical burner head for performing inward combustion, a middle cylinder installed upright at the lower part of the center of the burner head and opening a center air port and an outer peripheral air port inward in the vicinity of the upper end of the burner head. CONSTITUTION:A part of combustion air supplied from a blast fan 27 is branched by an adjusting valve 28, and is supplied to a middle cylinder 15 from the bottom part of a vaporizing cylinder 14, the residual part being supplied into an outer cylinder 29. Combustion air entering the middle cylinder 15 through a center air port 16 is ejected in the axial direction of a burner head 20, but it is supplied as a secondary air having a certain angle with respect to a flame from the burner head 20 by a diffusing plate 17. Further, combustion air which has been supplied into an outer cylinder 29 is ejected in the diametral direction through the outer peripheral air port 30 of the burner head 20, and is used as a secondary air supplied in the substantially perpendicular direction with respect to a flame elongated from the burner head 20. Thus, since secondary air is supplied from both the inner side and outer side with respect to the combustion flame in the burner head 20, the complete combustion is performed and the length of the flame is shortened.
Patent JP-S63241766-A (JP)
Title: Connecting device for digital data demodulating circuit
Inventor: KOBAYASHI AKIRA
IPC: H04L25/02
Filed: 1987-03-28
Abstract: PURPOSE:To make the work of validation/invalidation unnecessary of a pull-up resistor array and a jump wire, etc., and to heighten operability, by connecting a first terminal and second terminal in a state where connectors for inputting and outputting are cascade-connected mutually. CONSTITUTION:The demodulation circuit 3' of sub code data is connected to a demodulation circuit 3 with an extension cable 32. The cable 32 is connected between the connectors 17, and 16'. A transistor TR26 in the connection detecting means of the circuit 3 is turned OFF, and the pull-up resistors 18-21 are terminated OFF, and the output terminal of an AND gate 32 goes to a high impedance state. Meanwhile, in the circuit 3', a TR26' is turned ON, and the pull-up resistors 18'-21' are terminated ON, and an AND gate 31' is enabled. Therefore, the resistors 18'-21' and a data readout clock SRDCK become valid, then, common pull-up re-sistors and data readout can be obtained.
Patent JP-H10265521-A (JP)
Title: Production of binder resin for magnetic recording medium and magnetic recording medium
Inventor: MEGURO KATSUHIKO
IPC: C08F6/10
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To produce the subject resin containing low molecular components of not more than a prescribed content by bringing a binder resin having a specific weight-average molecular weight into contact with a supercritical fluid in an extracting vessel. SOLUTION: A binder resin having 10,000-60,000 weight average molecular weight (having polar groups selected from SO3 M, an amino group, a quarternary ammonium base in an amount of 1×10<-5> to 50×10<-5> eq./g-binder resin) is brought into contact with a supercritical fluid (preferably, carbon dioxide or at least one polar solvent, preferably methanol) in an extraction vessel to extract and remove low molecular components so that the content of the component having <=5,000 molecular weight may be <=4 wt.% and to provide the objective binder in the method for producing the binder resin for a magnetic recording medium.  The magnetic recording medium high in dispersibility in a coating layer, and excellent in surface slippage and electromagnetic transducing characteristics of the magnetic layer is obtained by forming the coating layer comprising at least one ferromagnetic powder and the binder resin.
Patent JP-S63238540-A (JP)
Title: Steel plate flaw detection system using plural wavelengths
Inventor: MATSUOKA SHIGENORI
IPC: G01N21/89
Filed: 1987-03-27
Abstract: PURPOSE:To detect the degree and kind of a flaw on the surface of a steel plate continuously at a high speed by projecting plural kinds of electromagnetic waves which have wavelengths nearly as large as the size of the breadthwise flaw on the steel plate on the surface of the steel plate. CONSTITUTION:A moving means 50 moves the steel plate 1 lengthwise and a projecting means 60 scans plural kinds of electromagnetic waves which have wavelengths nearly as large as the size of the breadthwise flaw on the steel plate 1 in the breadthwise direction of the steel plate 1; and a receiving means 80 receives reflected signals from the steel plate 1 and detects the degree and kind of the flaw on the surface of the steel plate 1 by using the received reflected signals. The projecting means 60 is a composite transmission source consisting of transmission sources which send out an electromagnetic wave with a wavelength lambdab nearly equal to the size (in the breadthwise direction of the steel plate 1) of the flaw generated on the steel plate 1, an electromagnetic wave with a shorter wavelength lambdaa, and an electromagnetic wave with a longer wavelength lambdac.
Patent JP-S61233885-A (JP)
Title: Ic card and method for reading its password code
Inventor: KAGEYAMA SEIICHI
IPC: G06Q40/00
Filed: 1985-04-09
Abstract: PURPOSE:To prevent a password code from being destroyed even when an external disturbance comes by setting a binary-coding pass word code depending whether a terminal pad and a ground pattern are connected or not. CONSTITUTION:Eight terminal pads 4a-4h are provided near the edge of a card substrate 3 of the IC card 1 on which a prescribed conductor pattern including a ground pattern 2 is formed. Thus, the 8 terminal pads correspond to each bit of an 8-bit binary-coding password code and the terminal pads 4a-4h and the ground pattern 2 are connected for some parts by a jumper wire 5 and not connected for the other. Then the connection 6 represents the 8-bit binary-coding password code. Since no password code is set to an RAM or the like in this way, the possibility of destruction of the password code due to an external noise is precluded.
Patent JP-S62230831-A (JP)
Title: Film having roughened surface
Inventor: MURAKAMI KUNIO
IPC: B32B27/30
Filed: 1986-03-31
Abstract: PURPOSE:To obtain a surface-roughened film having excellent mechanical properties and suitable for drafting matte film, etc., by mixing a polyester resin with an acrylic resin at a specific ratio and drawing the film of the blended composition, thereby forming minute irregularity on the film surface. CONSTITUTION:(A) 97-40pts., preferably 94-60pts. of a polyester resin (e.g. polyethylene terephthalate) is mixed and dispersed with (B) 3-60pts., preferably 6-40pts. of an acrylic resin (e.g. methyl methacrylate resin) and a film produced from the blended resin composition is drawn along at least one direction at a draw ratio of >=1.5, preferably >=2 to obtain the objective surface-roughened film having a central plane mean roughness of >=0.1mum. As an alternative method, the above mixture is laminated to one or both surfaces of a polyester resin film and the laminated film is drawn at least one direction at a draw ratio of >=1.5 to obtain a laminated matte film.
Patent JP-S62233362-A (JP)
Inventor: HASHIMOTO MASAMICHI
IPC: E04G23/03
Filed: 1986-04-01
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-S63240297-A (JP)
Title: Telephone number detection system for caller of party line telephone
Inventor: SHIRAISHI KATSUMI
IPC: H04Q3/74
Filed: 1987-03-27
Abstract: PURPOSE:To acquire a telephone number in a short time independently of the number of party line telephone sets by providing an oscillator of a different frequency to a party line telephone set connected to the same line, operating the oscillator at the call and receiving the output by an exchange. CONSTITUTION:If a party line telephone set 1 makes a call, for example, an exchange detects the call by a conventional method and receives a dial signal while the polarity of the line is inverted. Then the subscriber line is connected to an individual frequency reception trunk 21 via a channel network 20 after the reception of the dial signal and the inverted polarity of the line is restored. Then a talking circuit 10 of the party line telephone set 1 activates the oscillator 11 to send an output. For example, an AC signal detection section 31 is operated by an AC signal from the oscillator 11 and its output is sent to a central processing unit 40. The central processing unit 40 uses the output to detect which telephone number of party line telephone sets on the same subscriber line raises dialing from a table registered in advance.
Patent JP-S62231694-A (JP)
Inventor: HIDA SHIGERU
IPC: D05B39/00
Filed: 1986-03-31
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-H05237093-A (JP)
Title: Data collector
Inventor: YANAGIDA HIROFUMI
IPC: A61B6/03
Filed: 1991-04-09
Abstract: PURPOSE:To realize a DAS which enables the canceling of noises by one sampling without requiring a plurality thereof to cancel the noises in circuits for offset measurement. CONSTITUTION:An offset canceling circuit of a DAS includes a switch SC to build a feed back circuit for providing an amplifier B4 with a high cut characteristic and a capacitor Cf composing a cut off frequency circuit together with a resistance R5.
Patent JP-S63240773-A (JP)
Title: Bedding device
Inventor: SEI MASAKIMI
IPC: A01G1/00
Filed: 1987-03-27
Abstract: PURPOSE:To improve operability of bedding in selection and contrive sterilization, by providing a means for selecting a tissual cultivated substance delivered from a cultivator according to color and size and means for bedding the selected tissual cultivated substance one by one at a given interval on a culture medium. CONSTITUTION:A device provided with a selecting means 200 for selecting a tissual cultivated substance delivered from a cultivation means 100 according to color and/size and a bedding means 300 for bedding the selected tissual cultivated substance one by one at a give interval on a culture medium. The selecting means is preferably constituted of a filtration means consisting of the first filter means and the second filter means having a smaller mesh spacing than the first filter means and a culture fluid containing a tissual cultivated substance is preferably successively passed therethrough to lead the residual substance on the second filter means to the bedding means.