baber/WOPTO huggingface dataset:
Patent JP-S58161700-A (JP)
Inventor: KISHIMOTO HITOSHI
IPC: G05D3/00
Filed: 1982-03-19
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-2000241910-A (JP)
Title: Original cover and image reader
Inventor: MORI MASAKAZU
IPC: G03G15/04
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an original cover and an image reader excellent in durability by preventing a crack caused by the continuous use of an image reader. SOLUTION: As for the original cover and the image reader, the original cover is attached to be opened/closed to an image reading part on the upper surface of the image reader. The original cover is divided into two, that is, a 1st original cover 21 and a 2nd original cover 22, and has a hinge 24 turnably coupling the 1st and the 2nd original covers 21 and 22 and a turning regulation part 31 provided in either the original cover 21 or 22 and regulating the turning of the other with the hinge 24 as a center, then it is equipped with a forward turning regulation plate 29 superposed on the hinge 24 and bound with the original cover 21, and a backward turning regulation plate 30 superposed on the hinge 24 and bound with the original cover 22.
Patent JP-H0590044-A (JP)
Title: Magnetic part for plane mounting
Inventor: JIYANNJIYAAKU PIYUTEINI
IPC: H05K3/34
Filed: 1992-02-29
Abstract: PURPOSE: To decrease the overall height of a magnetic core and to surface mount the magnetic component fixedly. CONSTITUTION: The surface mounting magnetic component comprises an electrically insulated magnetic core 1 around which at least one electric winding 8, 9 is wound directly and the electric winding 8, 9 is connected, at the opposite ends thereof, with a metallic connecting member 11. The component is especially applicable to a surface mounting transformer.
Patent JP-H05244269-A (JP)
Title: Method and device for isolating fault of telephone line
Inventor: ISHIMARU KAORU
IPC: H04M3/24
Filed: 1992-03-02
Abstract: PURPOSE:To reduce the labor of a job by isolating a fault of a telephone line accurately even by an engineer having no skill. CONSTITUTION:A reception section 211 to obtain subscriber line signal information, a DC signal detection section 213 and an EMI detection section 212 detecting line power supply noise form a line signal detector 21, to which a subscriber line 5 is connected. Furthermore, a fault estimate section 222 discriminating the propriety of a subscriber line signal and presence of noise from detection information, estimating the cause of a fault and isolating the fault and a control section 224 outputting the result of discrimination of isolation or the like form a controller 22. Even a usual engineer having no expert knowledge isolates the fault accurately by using the controller 22 or the like. Furthermore, the result of discrimination of the fault isolation is stored in a memory 223 and the control section 224 sends information automatically to a center equipment via a MODEM 226 to isolate the fault from a remote location.
Patent JP-H01220453-A (JP)
Title: Wire bonding apparatus
Inventor: HATTORI TOSHIO
IPC: H01L21/60
Filed: 1988-02-29
Abstract: PURPOSE:To decrease vibration and to prevent damage of a pad, by providing an acceleration sensor for detecting vibration at the wire holding part at the tip of a bonding arm, and performing feedback control of an actuator through a control circuit. CONSTITUTION:An acceleration sensor 4 is provided at a lower part of a tool 2 of a bonding arm 1. The vibration of the metallic wire holding part at the tip of the tool 2 is detected. The output of the sensor 4 is inputted into a control circuit 10 through an amplifier circuit 8 and a comparator circuit 9. The circuit 10 controls an actuator 6 through a closed loop pattern, and the vibration is suppressed. Therefore, contact of the vibrating metallic wire 3 with a pad due to the backlash of a pin 7, the vibration of the arm 1 and the like is prevented when bonding operation is started is prevented, and the damage of the pad is prevented. Thus, the highly reliable wire bonding can be performed.
Patent JP-S51119531-A (JP)
Title: Construction of electric heater
Inventor: ONO KOUSUKE
IPC: H05B3/00
Filed: 1975-04-11
Abstract: PURPOSE: To improve power factor and reduce the construction cost of a transformer and a condensive load. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09235463-A (JP)
Title: Production of reinforced polyamide resin composition
Inventor: KOJIMA KAZUE
IPC: C08K3/34
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a reinforced polyamide resin compsn. excellent in mechanical strengths, elastic modulus, etc., by mixing a polyamide, which may be any polyamide produced from a lactam, an amino acid, a nylon salt, etc., with a layered silicate and subjecting the resultant mixture to polycondensation. SOLUTION: A hundred (100) pts.wt. polyamide just produced and before taken out of a reactor is mixed with 0.01-100 pts.wt. layered silicate, 0.001-10.0mol% (based on the monomer component used for producing the polyamide) acid having a pKa of 6.0 or lower, and if necessary other additives and other polymers and then subjected to polycondensation. The polyamide used has a relative viscosity (in 96% sulfuric acid at 25 deg.C at a conc. of 1g/dl) of 2.0 or lower and may be nylon 6, nylon 46, nylon 66, etc., or their copolymer or their mixture.  The layered silicate has a structure comprising negatively charged layers formed mainly from a silicate and positive charges existing between those layers, and a swellable fluoromica mineral is the most suitable among layered silicates having an ion-exchange capability such as layered silicates of the smectite, mica, brittle mica, and chlorite groups.
Patent JP-H03248654-A (JP)
Title: Communication terminal equipment
Inventor: HABA YOSHIHITO
IPC: H04L29/08
Filed: 1990-02-27
Abstract: PURPOSE:To use a specific B channel exclusively for the communication with a specific communication terminal equipment by comparing an inputted specific opposite terminal address with an opposite terminal address and specifying the B channel based on the result. CONSTITUTION:When a control program stored in a ROM 3 enters a dialing processing routine, a CPU 2 discriminates whether or not an input from a read key 6d exists. When the key entry exists, a sent picture is read by a picture input section 9. Then a ten-key 6e ts used to enter an incoming address of a communication opposite party and the address is stored in a RAM 4. Then the entered specific opposite terminal address is compared with an opposite terminal address. When the both are coincident, the opposite party is a specific terminal equipment making communication via a specific B channel, the CPU 2 controls a channel selection section 11a in a CCU 11 to select the B2 channel. When dissident, a B1 channel without limitation by the opposite address is selected. Then the CPU 2 discriminates whether or not a start key 6a is depressed to control the CCU 11 thereby making dialing of a number such as transmission of the opposite party address.
Patent JP-S58216720-A (JP)
Inventor: FURANKU KINGU
IPC: B01D53/86
Filed: 1983-03-18
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-S51119210-A (JP)
Title: Video tape recorder
Inventor: NAGASAKI SAKON
IPC: G11B15/00
Filed: 1975-04-11
Abstract: PURPOSE: VTR which is maintained in dry condition using a heating element installed near head cylinder is available to use instantaneously wherein its power switches are so connected as to supply power to the heating element. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03247552-A (JP)
Title: Production of oxide superconductor
Inventor: YASUHARA SEIJI
IPC: C04B35/45
Filed: 1990-02-27
Abstract: PURPOSE:To reduce a change of an oxide superconductor at the time of firing by setting the superconductor and a reinforcing body made of a specified material in an adhered state and carrying out firing. CONSTITUTION:A reinforcing body is made of a material having superior heat resistance and mechanical strength selected among Ag, Pt, Au, Ni, an alloy of them and ceramics such as Al2O3, MgO, Si3N4 and ZrO2. This reinforcing body 2 is set at the outside of a cubic oxide superconductor 1, they are formed into one body by pressing and firing is carried out on a hearth plate 3. A superconductor 8 is inserted into a reinforcing body 9 and firing is carried out on a hearth plate 10. Since the reinforcing body is adhered to the superconductor before firing, an oxide superconductor is obtd. with slight deformation.
Patent JP-S54136745-A (JP)
Title: Manhole installing structure for sewer pipe passage
Inventor: KAWAGOE TADAMI
IPC: E03F5/02
Filed: 1978-04-14
Abstract: PURPOSE: To prevent a corrosion of a bottom surface of a manhole and to easily establish a diameter of a secondary pipe which corresponds to a sewer pipe located at a downstream side.  
     CONSTITUTION: A short tube 3 is placed right under a sewer pipe 12 at a upstream side. The short tube 3 and the sewer pipe 1a situated at the upstream side are coupled together by means of a T pipe 2 with sand having a branch pipe 21, a plastic straight pipe 4 with sand, and a branch coupling 31, and thus, they form a secondary pipe passage. An end of the short pipe 3 is located at a bottom part of a manhole wall W, and other end is closed up with a plastic blind patch 32. A space partitioned by the blind patch 32 is filled with cushionalble protection material, such as foam styrol and so on, and is protected from an outside bump. And thus, a diameter of an outlet of the secondary pipe, which corresponds to the diameter of the sewer pipe located at the downstream side, can be easily and properly established. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08246108-A (JP)
Title: Nonoriented silicon steel sheet reduced in anisotropy and its production
Inventor: ABE TOMOYUKI
IPC: C22C38/00
Filed: 1995-03-03
Abstract: PURPOSE: To produce a nonoriented silicon steel sheet reduced in anisotropy by specifying a composition consisting of C, Si, Al, Mn, Ni, and Fe and also specifying magnetic flux density B50 value angle characteristic. CONSTITUTION: This nonoriented silicon steel sheet reduced in anisotropy has a composition consisting of, by weight, <=0.01% C, 0.1-2.0% Si, <=2.0% Al, <1.0% Mn, 0.1-4% Ni, and the balance Fe with inevitable impurities and satisfying Si+2Al=0.1 to 2.50%. In this steel sheet, the difference between the minimum and the maximum values of magnetic flux density B50 value angle characteristic is regulated to <=0.025T. This nonoriented silicon steel sheet reduced in anisotropy can be produced by hot-rolling a steel with such composition, applying hot rolled plate annealing or self annealing if necessary, performing cold rolling to the final sheet thickness, and then applying finish annealing to the resulting steel sheet at a temp. in the austenitic region not lower than the Ac3 point.
Patent JP-S62200989-A (JP)
Title: Signal changeover device
Inventor: IWAMATSU SATORU
IPC: H04N7/173
Filed: 1986-02-28
Abstract: PURPOSE:To prevent a picture from being disturbed at the time of selection of picture information by selectively changing over the video signal of plural video signal sources synchronously operated by a synchronizing signal of substantially the same frequency as the frequency of a vertical synchronizing signal included in the video signal. CONSTITUTION:Other video signal reproducing device is synchronously operated by the synchronizing signal of substantially the same frequency as the vertical synchronizing signal formed based on said vertical synchronizing signal included in the video signal outputted from one set of the plural sets of the video signal reproducing devices 10 and other device 10 is synchronously operated by the synchronizing signal of substantially the same frequency as said vertical synchronizing signal formed based on the vertical synchronizing signal included in video signal the outputted from the device 10 in which the synchronizing operation is carried out thereby. Thereafter, the similarly and successively, other device 10 is synchronously operated by the synchronizing signal of substantially the same frequency as said vertical synchronizing signal formed based on the vertical synchronizing signal included in the video signal outputted from the device 10 in which the synchronizing operation is performed by the synchronizing signal, thereby, the synchronizing operation of an entire system is performed.
Patent JP-H10238875-A (JP)
Title: Heat exchanger and its manufacture
Inventor: OBARA KIMIKAZU
IPC: F25B9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve the cooling capacity and cooling efficiency of a heat exchanger when the heat exchanger is mounted on a pulse tube refrigerating machine by a method wherein a plurality of sheets of laminated plates are provided in the passage of gas so as not to be contacted with each other and a plurality of holes, increasing a contacting area with the gas, are formed on the plate to effect heat exchange between the plate and the gas. SOLUTION: A cold heat storage vessel 1 is mounted on a pulse tube refrigerating machine and plates 12 are provided in a substantially cylindrical vessel 11 so as to be orthogonal to the axial direction of the same. Both end sides of the vessel 11 are opened to a pulse tube 2 and a cylinder. On the other hand, the plate 12 is manufactured by punching a mesh to obtain an area, contacted with the gas, as much as possible without limiting the movement of gas excessively. The plates 12 are laminated by pinching a gap 13 so as not to be contacted with each other. The heat exchanger is manufactured by a method wherein a sacrificing layer, capable of being molten by a solvent for etching, is installed previously and, thereafter, the sacrificing layer is molten to remove the same from the vessel 11.  Cooling capacity and cooling efficiency can be improved and the heat exchanger can be manufactured easily without increasing a cost.
Patent JP-S53129143-A (JP)
Title: Arc welder
Inventor: HASHIMOTO SHINICHIROU
IPC: B23K9/06
Filed: 1977-04-19
Abstract: PURPOSE: The titled apparatus operated by an inexpensive constant voltage power source, which can prevent the increase of the welding current and is provided with a driving circuit, that makes conductive the semiconductor switching element according to the output of the first comparator, and also makes unconductive the semiconductor element according to the output of the second comparator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56139931-A (JP)
Title: Stetching method for acrylonitrile polymer film
Inventor: KONDOU KUNIO
IPC: B29C55/16
Filed: 1980-04-03
Abstract: PURPOSE:To obtain a film which has an improved strength and is excellent in an uneven thickness precision, by a method wherein an acrylonitrile polymer, reinforced with rubber containing 50-90wt% acrylnitril is logitudinally and transversely stretched 1.5-5.0 times at a given temperature. CONSTITUTION:An acrylonitrile polymer, reinforced with rubber, containing 50-90wt% acrylonitrile is fused, and an unstretched tubular film is extruded to be rolled around a winder 1. The stretched tubular film is unwound from the winder 2, and is longitudinally and transversely 1.5-3.0 times through the working of pinch rolls 5, 5', consisting of a metal roll and a rubber roll, at the temperature of the polymer, heated to glass transition point - glass transition point +70 deg.C by means of a heating far infrared heater 6, and through the pressure of air fed inside. This produces a stretched film 3 which is rolled around a winder 4.
Patent JP-H10260807-A (JP)
Title: Method for displaying printing processing state
Inventor: FUJITO SHOGO
IPC: G06F3/048
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a printing processing state display method that can be easily operated by user by detecting printing processing state and displaying the printing processing state in accordance with the detection result. SOLUTION: A micro computer 6 outputs signals for various messages through a CRT control part 7 and displays various messages on the screen of a monitor television 3. When a user views the display and depresses the appropriate depression key of a key device 2, the message corresponding to the depressed key is outputted again to the CRT control part 7 and the CRT control part 7 displays the corresponding message on the monitor television 3. The micro computer 6 outputs control signals to respective parts so that the instruction of the depressed key is to be executed. Since the installed state of a ribbon, a printing state or paper jamming are displayed, the printing processing state display method of satisfactory operability can be obtained. Since the display parts of LED and the like are not required, printer constitution can simply and inexpensively be provided.
Patent JP-H04281863-A (JP)
Title: Electrostatic precipitator
Inventor: YOKOTA AKIHIRO
IPC: B03C3/45
Filed: 1991-03-11
Abstract: PURPOSE:To prevent the splashing of the oil drops sticking to the end of a dust collecting part and to prevent the splashing of the oil drops without occupying a space as a net body having lower ventilation resistance is used, thereby reducing the size of the device. CONSTITUTION:This device is so constituted that the net-like body 25 is placed along the downstream end of the dust collecting part 23 of a dust collecting element 2 to allow the oil drops accumulating at the downstream end of the dust collecting part 22 to flow down along the net-like body 25.
Patent JP-H08241834-A (JP)
Title: Semiconductor substrate and semiconductor device
Inventor: OYU SHIZUNORI
IPC: H01L21/02
Filed: 1995-03-06
Abstract: PURPOSE: To restrain fine semiconductor pieces from being produced in a semiconductor device manufacturing process by a method wherein an insulating layer is formed on the primary surface of a semiconductor substrate, and a semiconductor layer is formed thereon, and a film different in material from the insulating layer is formed on the side face of the semiconductor substrate. CONSTITUTION: A film 4 formed on the side of a semiconductor substrate 1 is formed of material different from that of an insulating layer formed on the primary surface of the semiconductor substrate 1, whereby an insulating film 2 is stopped from being processed in a semiconductor device manufacturing process. Therefore, a semiconductor layer 3 is protected against damage due to a shock in handling or transit. Even if the film 4 is formed of the same semiconductor with the semiconductor layer 3, the same effect can be expected, and as the semiconductor layer 3 and the semiconductor film 4 experience almost the same situation in a semiconductor device manufacturing process, the change of the semiconductor film 4 is capable of being easily estimated in each process.  Therefore, a semiconductor manufacturing process where surface foreign objects are less formed can be carried out, and a semiconductor device can be obtained high in yield.
Patent JP-H08241885-A (JP)
Title: Method and apparatus for surface treating
Inventor: KOTO NAOYUKI
IPC: H01L21/302
Filed: 1995-03-06
Abstract: PURPOSE: To reduce the charge-up due to electron shading and to eliminate various problems due to the shading by applying the voltage of a pulse waveform having the rising speed of a specific value or more as a bias voltage. CONSTITUTION: Microwaves generated by a magnetron 18 are introduced into a discharge tube 20 via a waveguide 19, and a plasma of high density is generated by the electron cyclotron resonance of the introduced microwaves and the magnetic field formed by a coil 21. The plasma is grounded by a ground electrode 22 so that the plasma is not largely changed due to the application of the pulse. As a sample, a resist mask is formed on a polysilicon film to be used. The sample 1 is connected to an electrostatic attraction constant-voltage source 24 and a pulse power source 17 via electrostatic attraction insulating ceramic. In order to generate the pulse voltage of the rising speed of 10<3> V/μs or more, the pulse power source of the rising speed of 10<3> V/μs or more is required at the lowest.
Patent JP-S55138153-A (JP)
Title: Computer supervisory unit
Inventor: ASANO MINORU
IPC: G06F11/30
Filed: 1979-04-16
Abstract: PURPOSE: To make it possible to grasp the operation state of a system all the time via a display unit by reading and analyzing information in the main memory unit of a computer at a constant period asynchronously with computing processing by a direct access memory system and then by displaying the result on the display unit.  
     CONSTITUTION: To the main memory unit, direct memory access mechanism 4 is connected and to this access mechanism 4, memory 3 is connected which has collected-information storage table 32 and information collecting table 31 stored with read addresses, a conversion processing method, a display method, etc. Then, an interruption is supplied from periodic timer 2 to microprocessor 1 and logic 1 is set in a processing counter; and information corresponding to the value set in the counter is read out from table 31 via access mechanism 4 and on the basis of a main memory address, information in the main memory unit is read out. According to the contents of table 31, processing comes into effect to set information in table 32 and the contents set to this table 32 are displayed on display unit 5, thereby grasping all the time the operation state of this system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01219598-A (JP)
Title: Emergency gas treatment device
Inventor: HOZUMI TAKESHI
IPC: G21F9/00
Filed: 1988-02-27
Abstract: PURPOSE:To provide sure heat insulation to a charcoal filter device by disposing a heater to the outside on the lower face of a casing and providing a heat insulating wall between the heater and the outside surface of the casing so as to cover the heater, thereby forming a heating air layer. CONSTITUTION:A pair of high-performance particle filters 3a, 3b are disposed at a prescribed spacing in the casing 1 and the charcoal filter device 4 is disposed at the longitudinal center of a heat insulating area S1. The heater 6 of a sheathed wire type is assembled to a lower wall 12 of the casing and the heat insulating area 7 is disposed between stands. The air from the heating air layer S2 is admitted through communication holes 9 into a convection air layer S3 to insulate the device 4 in the heat insulating area S1 together with the casing 1 by energizing the heater 6. The maintenance and inspection of the heater 6 are, therefore, easily executed from the outside and the device 4 is kept at a specified temp. at all times.
Patent JP-H07251203-A (JP)
Title: Method for continuously hot rolling steel, device therefor and flying crop shear used therefor
Inventor: ARISUMI SEIJI
IPC: B23K26/21
Filed: 1994-03-16
Abstract: PURPOSE:To enable a joining part to be obtainable without damage such as breaking by executing laser beam welding after obtaining joining surfaces which are flat and parallel to each other by restraining the tip and tail end of steel with the back of a down cut blade and a roller table and cutting down the steel. CONSTITUTION:At the time of cutting a tip crop C1, the circumferential speeds of drums DM1, DM2 are made faster than the traveling speed of the steel S, the opposite side of the crop C1 of the steel S is restrained with the back of the down cut blade DC1 and the roller table RT and the steel is cut down. At the time of cutting the tail end crop C2, the circumferential speeds of the drums DM1, DM2 are made slower than the traveling speed of the steel S, the opposite side of the crop C2 is restrained with the back of the down cut blade DC2 and the roller table RT and the steel is cut down. The cut surfaces F1, F3 for joining the steel S whose tip and tail end crops C1, C2 are removed are flat and mutually have relationship parallel, the butting of area contact is surely enabled and joining by laser beam welding is applicable.