baber/WOPTO huggingface dataset:
Patent JP-S57188810-A (JP)
Title: Improving method for magnetic characteristic of directional electromagnetic steel plate
Inventor: INOUCHI TOORU
IPC: C21D8/12
Filed: 1981-05-18
Abstract: PURPOSE:To improve the magnetic characteristics such as the reduction of core loss  while simplifying an insulation applying process by conducting an electron discharge  method while using an insulating material as the machining liquid of the electron discharge method when the surface of the directional electromagnetic steel plate previously finished and annealed is coated with the insulating mateial. CONSTITUTION:The electromagnetic steel plate 1 is set so as to pass through applying machines 3 for the insulating material 4. The insulating material 4 is supplied so that  a mass in an extent that a discharge electrode 2 is immersed can be formed in front  of the applying machines 3, voltage is applied to the discharge electrode 2, electricity  is discharged between the electrode and the steel plate 1 through the insulating material  4, and the surface of the steel plate 1 is given a discharge mark. The discharge mark  is coated with the insulating material 4 through passage through the applying machines  3. The steel plate is passed through an oven, the insulating material is baked, and an  insulating film is formed. Accordingly, the magnetic characteristics such as the reduction of core loss is improved by partially applying plastic strain to the steel plate, and the process can be simplified because the electron discharge method is used as the machining liquid at the same time as the application of the insulating material.
Patent JP-H01245184-A (JP)
Title: Method and device for receiving radiation image
Inventor: BABA MATSUKI
IPC: A61B6/00
Filed: 1988-03-28
Abstract: PURPOSE:To realize an image having high surface density by a simple constitution and to obtain an image device having high accuracy at a low cost by executing a scan in a state that an arrangement form of a sensor array has been rotated by a prescribed angle which can be set arbitrarily. CONSTITUTION:X rays which is radiated from an X-ray source 1 are shaped to a sector-like X-ray beam by a slit 3. The slit 3 is set to an arbitrary angle on a slit driving base 2, and a measured value of its rotational angle is used as data for reconstituting an image. The X-ray beam which has passed through the slit 3 is radiated to a body to be inspected, and the X-ray beam which has transmitted through is detected by a sensor array 5 on a sensor array driving base 4. The sensor array 5 is connected to a rotary mechanism 9, and can be turned by a desired rotational angle, based on a remote control signal for designating the rotational angle. In such a way, plural pieces of images whose picture element pitches are different can be measured easily even by the sensor array 5 of the same pitch, therefore, by correcting artifact caused by a prescribed sensor pitch, an image being free from an artifact can be obtained.
Patent JP-H05280483-A (JP)
Title: Rotary type compressor
IPC: F04C29/02
Filed: 1992-03-30
Abstract: PURPOSE:To reduce the oil quantity in a discharge valve chamber and a discharge muffler by forming an oil drain hole for the communication to the lowermost part of the discharge valve chamber on a partitioning plate and forming an oil drain hole below the hole on the partitioning plate, on the discharge muffler. CONSTITUTION:A rotary type compressor is equipped with a motor-driven element 4 and a compression element 12 which are accommodated in a sealed container 1, partitioning plate 16 which covers a discharge valve chamber 9b into which the gas compressed by the cylinder 10 and rolling piston 11 of the compression element 12 is discharged and a discharge muffler 17. Further, an oil feeding means for feeding the lubricating oil to the slidable part of the compression element 12 is installed. In particular, the partitioning plate 16 has the first oil drain hole 16a for the communication to the lowermost part of the discharge valve chamber 9b, and the discharge muffler 17 has the second oil drain hole 17a at the position below the first oil drain hole 16a. Accordingly, the oil which flows into the discharge valve chamber 9b and the discharge muffler 17 flows out from each hole 16a, 17a, and the lubricating oil which is discharged, together with the compressed gas, can be reduced.
Patent JP-S58191073-A (JP)
Title: Card reader
Inventor: KURODA GIICHI
IPC: G06K13/07
Filed: 1982-04-30
Abstract: PURPOSE:To read the data written in the form of a matrix with a simple constitution, by feeding successively and intermittently the information input cards in the vartical direction by a fixed distance, then scanning each writing position of data groups of plural stages in the puase period of each vertical feed of the cards. CONSTITUTION:The data groups at the front edge of an information input card 1 are set right under a photosensor 5. Thus the light to the 1st photointerrupter is cut. Then a lateral feeding motor 12 for control circuit is turned forward, and a sensor head 6 is shifted laterally to the right from the left. Thus the writing positions of the data groups are scanned by the sensor 5. When the head 6 reaches the right edge, the light to the 4th interrupter is cut. As a result, the control circuit turns the motor 12 backward to shift laterally the head 6 from the right edge to the left side. At the same time, a vertical feeding motor 3 is turned for a fixed period to position the writing position right under the sensor 5 for the 2nd data group counted from the front side of the card 1.
Patent JP-H11271094-A (JP)
Title: Mr sensor
Inventor: ITABASHI HIROMITSU
IPC: G01D5/245
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To improve assembly precision with a magnetic drum as a magnetic medium in an MR sensor using a magnetic resistance effect. SOLUTION: This is an MR sensor for extracting the cyclic magnetic signal in a cycle λ of a magnetic body as the resistance change of a magnetic resistance effect element, and the magnetic resistance effect element is constituted of linear parts 1 and 3 and a connecting part 2, and at least one or more linear parts are arranged on parallel lines with intervals λ, and connected by the connecting part in an integrated structure 4. This magnetic resistance effect element is connected with a magnetic resistance effect element provided with an opposite phase to the magnetic resistance effect element, and a serial connecting circuit is connected between power sources, and serial connecting points are used as output terminals in a magnetic resistance effect circuit. Five sets of magnetic resistance effect circuits are formed, and a phase inverting means is connected with the outputs of four bridge circuits in which the phase difference of the magnetic resistance effect circuits are (1/8±1/2)λ. Then, the phase difference is converted into λ/8, and four phase outputs whose phases are shifted by 1/8λ are obtained from the outputs of the four bridge circuits.
Patent JP-H02297285-A (JP)
Title: Document processor
Inventor: NAKAMURA KAZUHIRO
IPC: G06F17/21
Filed: 1989-03-28
Abstract: PURPOSE:To prevent a basic document from being deformed and dissipated and to reduce a complicated document regenerating processing by providing a document designation processing part and an attribute designation processing part, etc., instructing and inputting a call attribute for document information to be registered, calling the document information which becomes the basic document, and performing the registration and management of the information. CONSTITUTION:The document designation processing part 3 to input by designation the call information of the document information, a document attribute designation processing part 4 to input by designation the call attribute of the document information stored in a document memory device, a judging processing part 5b to judge a call attribute designation state, and a document call processing part 5d to call the same copy document information, etc., are provided. Thereby, it is possible to register and manage the document information which becomes the basic document by calling as the document information derived in the document information which becomes the basic document at any time without dissipating and deforming the document information.
Patent JP-H06286092-A (JP)
Title: Heat-resistant sheet laminated tube
Inventor: SUDO HIROSHI
IPC: B32B29/00
Filed: 1993-03-31
Abstract: PURPOSE:To use a lance outer wall tube or a protective tube durable for relatively long seconds in the step of making steel by laminating a heat resistant sheet of paper in which fibrous substance mainly containing cellulose fiber and ceramic powder are mixed at specific wt.% to form a mixed sheet. CONSTITUTION:A heat resistant sheet laminated tube is obtained by adhering heat resistant sheet of paper in which 10-30wt.% of fibrous substance containing cellulose fiber as a main ingredient and 70-90wt.% of ceramic powder are mixed and which is formed with inorganic adhesive and laminating it on a tube. In this case, when the heat resistant sheet is less than 10wt.%, a strength of the sheet is weakened to be difficult to manufacture a laminated tube. On the other hand, if the substance is more than 30wt.%, organic component contained in the tube is increased, and hence, when it is dipped in melted metal at a high temperature, it is abruptly heated, splashing with evaporation vigorously occurs to be dangerous. Then, as the fibrous substance containing the cellulose fiber in the sheet is set to 10-30wt.%, and content of the ceramic powder in the sheet is set to 70-90wt.%.
Patent JP-H03273641-A (JP)
Title: Semiconductor device and fabrication method
Inventor: FUKURA MITSUNORI
IPC: H01L21/265
Filed: 1990-03-23
Abstract: PURPOSE:To adequately prevent changes in features caused by hot carrier injection by adding a 2nd gate electrode to a 1st gate electrode sidewall and then forming a sidewall insulator film over this sidewall, after the formation of a source region and a drain region of the n<-> region using the 1st gate elec trode as a mask and prior to the formation of a source region and drain region of the n<+> region. CONSTITUTION:After a source region 14 and a drain region 15 are formed of an n<-> region, a polycrystal silicon film 1 is formed using the CVD method and a 2nd gate electrode 1 is formed on the sidewall of a gate electrode 13 using anisotropic etching. This 2nd gate electrode 1 and the 1st gate electrode 13 work together as the gate electrode for an n-channel MOS transistor. After this, a sidewall insulator film 16 is formed on the sidewall of the 2nd gate electrode 1 using the CVD method and the sidewall insulator film 16 is formed using anisotropic etching.
Patent JP-S58193213-A (JP)
Inventor: MAEKAWA MINORU
IPC: B65B13/02
Filed: 1982-04-30
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-H08274684-A (JP)
Title: Spread spectrum reception equipment
Inventor: ISHIGURO KAZUHISA
IPC: H04B1/7085
Filed: 1995-03-30
Abstract: PURPOSE: To provide the spread spectrum reception equipment which accurately makes the spread code on the transmission side and that on the reception side coincide with each other. CONSTITUTION: A frequency dividing circuit 14 which divides the frequency of the output signal of a VCO 10 synchronized with the phase or the output signal or a first multiplier 2 by PLL operation and a first spread code generation circuit 3 which generates a spread code in accordance with the output signal of the frequency dividing circuit 14 are provided, and a second spread code generation circuit 15 which generates first, second, and third spread codes in accordance with the spread code, a second selection circuit 16 which selects the first or second spread code, and a second multiplier 17 which performs spectrum inverse spreading by the output spread code of the second selection circuit 16 are provided.  Further, a correlation detection circuit 18 which detects correlations in accordance with output signals of first and second multipliers 2 and 17 and a control circuit 18 which generates a second control signal in accordance with the output signal of the correlation detection circuit 18 are provided, and the output generation timing of the frequency dividing circuit 10 is controlled in accordance with the second control signal.
Patent JP-S62227756-A (JP)
Title: Recorder
Inventor: ABE SHUNICHI
IPC: B41J2/015
Filed: 1986-03-31
Abstract: PURPOSE:To prevent a faulty action of a head circuit and enable correct recording operation by connecting the same potential line from each power supply to recording head units independently. CONSTITUTION:A GND line of power supply lines extending from a control circuit 1 to a head circuit 2 is separated into a GND line which connects X and Z points of a +5V power supply 3 system and a GND line 57 which connects Y and Z points of a +24V power supply 4 system. Further under this wiring arrangement, these separate lines are commonly connected only at the head circuit 2 or its connector. In the section from head heaters 27 to 30 or from 31 to 34 is energized simultaneously, the potential of Y point is lower than that of Z point on account of an impedance between Z and Y points. However, no change occurs in X point, if it is based on Z point as a reference due to the current between Z and Y points not running to X point. Accordingly the voltage between GND and Vcc of a shift register 10 does not fluctuate regardless of the application of an electric current, thus eliminating the possibility of faulty action.
Patent JP-H05283032-A (JP)
Title: Electron beam generation device
IPC: H01J37/04
Filed: 1992-03-30
Abstract: PURPOSE:To improve operability and provide stable beam current by setting a beam current value and a filament heating current value, and automatically controlling bias voltage according to the result of calculation through an arithmetic circuit, regarding the set beam current value and a detected current value. CONSTITUTION:A high voltage setting circuit l sets a high voltage value to be applied to a filament 16, and controls the generated voltage of a high voltage generating AC power supply 10 via DAC 3 and an amplifier 6. A beam current setting circuit 2 sets beam current Ib and controls a heating current supplying AC power 12 via DAC 5 and an amplifier 8 after obtaining filament heating current from the set value of the current Ib and the voltage value set with the circuit 1. The circuit 2 supplies the set current value to DAC 4 and an arithmetic circuit 9 operates the input values of the current Ib detected with a resistor R2 and the current value set with the circuit 2, and controls the generated voltage of a bias voltage generating AC power supply 11. According to this construction, operability can be enhanced and stable beam current can be provided.
Patent JP-S553505-A (JP)
Title: Evaporator for kerosine stove
Inventor: AIURA MASAHIRO
IPC: F23D11/02
Filed: 1978-06-21
Abstract: PURPOSE: To save electric power consumption of a kerosine stove by utilizing an electric heater to evaporate the kerosine at the initial period of ignition and then heat produced upon combustion of the kerosine after the ignition of the kerosine to evaporate the kerosine.  
     CONSTITUTION: Since kerosine is not completely evaporated during certain time after starting energization of a heater 1, suitable time is set by a timer T2 not to energize the drive unit 7A of a three-way valve 7 i the meanwhile. Kerosine fed out of an evaporated gas tube 6 is returned through the three-way valve and a drain tube 10 to a tank 5. After the kerosine is completely evaporated to be fed from the gas tube, the contact ST2 of the timer is closed to switch the three-way valve to the side of gas supply tube 9 to then ignite the gas. After evaporating the kerosine, the energization of the heater 1 is stopped. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05281170-A (JP)
Title: Method for determining quantity of moisture in solid
IPC: G01N31/00
Filed: 1992-03-30
Abstract: PURPOSE:To obtain the highly accurate method for determining the quantity of moisture in solid, which can determine the minute quantity of the moisture and has the excellent operability. CONSTITUTION:Solid such as sulfer is heated to the temperature of 120-200 deg.C in the flow of inactive gas so as to obtain the fused state. The moisture is removed, and the quantity of the moisture is determined. As the inactive gas, argon, nitrogen, helium or the like is used. The moisture, which is adsorbed in the surface of the lump of the solid and the moisture in the lump can be completely extracted into solvent by transforming the solid into the fused state. The minute quantity of the moisture at a p.p.m. lcan be accurately measured.
Patent JP-S552821-A (JP)
Title: Fixing device of bearing for water wheel or pump water wheel
Inventor: ISHI MITSUO
IPC: F16C35/00
Filed: 1978-06-21
Abstract: PURPOSE: To obtain a bearing fixing device prevented from cracking in the divided face of a cover as well as from bending and breaking for sure in a bearing-fixing bolt even if a displacement is given to the cover by water pressure.  
     CONSTITUTION: A bearing 30 is composed of a bearing part 30a in contact with a main shaft 2, a bearing case 30b arranged around the main shaft 2 for fixing the bearing part 30a, and a fixing collar 30c connected to the outside wall of the bearing case 30b to be provided with a projection 30b. Meanwhile, a cover 40 to fix the bearing 30 is adapted for several divisions radially in the main shaft 2, and provided with a concave part 40a to be fitted to the projection 30d in the connecting face with the fixing collar 30c. The projection 30d is fitted to the concave part 40a and fixed by a fastening bolt 60 for fixing the bearing 30 firm to the cover 40. In this construction, a horizontal displacement 11 given to the cover 40 can be restrained by the fitting face D between the projection 30d and the concave part 40a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62229798-A (JP)
Inventor: ASARI MASATOSHI
IPC: H05H13/00
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-H03274838-A (JP)
Title: Optical spatial transmission network for multiple stage/ bidirectional communication in home bus connection
Inventor: SUGAWARA YASUHIRO
IPC: H04B10/11
Filed: 1990-03-23
Abstract: PURPOSE:To perform communication between local networks without affecting on a signal on a home bus by attaching a gateway function on an interface unit connected to the home bus, and interrupting the signals from the home bus to the local network and from the local network to the home bus by converting their formats. CONSTITUTION:Control terminals 20A-20C transmit a state signal to the home bus BUS by setting packet classification at (HBS). Similarly, the packet classification of the signal transmitted from a remote controller 30 is set at (HBS). The interface unit 10 interrupts the signal on the home bus BUS when the packet classification of the format of the signal generated in the local network shows (HBS), however, interruption to the control terminal in the local network is performed when it shows (local). In such a manner, the (state) of equipment controlled by the control terminals 20A-20C can be surely transmitted to a home controller HCT and the remote controller 30.
Patent JP-S55166958-A (JP)
Title: Manufacture of semiconductor device
Inventor: TETSUDA HIROSHI
IPC: H01L29/78
Filed: 1979-06-15
Abstract: PURPOSE:To prevent damage of a gate insulating film when forming source and drain thereof in a semiconductor by coating polycrystalline silicon film on the entire surface, implanting impurity ion directly through the polycrystalline silicon film in the state, and further heat treating it. CONSTITUTION:A gate insulating film 22 is formed on the surface of an Si substrate 21. Further, a gate electrode 23 is formed on a gate insulating film 22. Then, a polycrystalline silicon film 25 is formed on the field oxide film 24. Thereafter, the polycrystalline silicon film 25 is implanted with impurity ion directly to the Si substrate 21 therethrough. Further, after this ion implantation, it is annealed with O2 (heat treatment). In this manner, the surface side of the polycrystalline silicon film 25 is formed to polycrystalline silicon oxide film 25', and extension diffusion is executed in the implanted impurity to activate the implanted impurity to form source and drain diffused layers 26 in the desired regions at the surface side of the Si substrate 21 in the periphery of the gate insulating film 22.
Patent JP-S548888-A (JP)
Title: Loading of communication cable
Inventor: TOMITA NOBUO
IPC: H01B11/14
Filed: 1977-06-22
Abstract: PURPOSE: To load high magnetic permeability materials on cables in high density and in any length by means of metallic mold equipment for sintering attached to the cable manufacturing facility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58191131-A (JP)
Title: Manufacture of synthetic resin net
Inventor: TOOSAKA SHIYUNICHI
IPC: B29C65/00
Filed: 1982-05-04
Abstract: PURPOSE:To manufacture the titled net of excellent cushioning property, by shaping net like a plurality of tubular fine strips of which the inside is filled with a compressed air and fusion bonding the crossing parts. CONSTITUTION:A molten resin is extruded as a plurality of the tubular fine strips S from a mold 11 at the tip of an extruder 1, also the fine strips S are filled with a compressed air blown from the air forcing inlet 12 of the mold 11, then these are taken up by a take-up device 3 via a cooling bath 2. Next, the fine strips S are passed through a compressed air filling device 4 and the tube inside is sealed by pressing with a press bonding heater 41 at one side and the compressed air is forced inside the fine strip, being stuck with a compressed air forcing needle 43 and the tube inside is sealed by the press bonding heater 43 at another side, then the fine strips are introduced to the guides 72 of a traverser 7 and the guide rolls 73 via a guide 5 and aligned, held, following a predetermined distance. Then, the traverser 7 is moved by the predetermined distance in the direction crossing the transfering direction of a conveyor 6, also the fine strips S are hooked to a hook 61 by a press roll 76, carried and made net like and the crossing parts are press bonded.
Patent JP-H02253958-A (JP)
Title: Ink jet recording apparatus
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/21
Filed: 1989-03-29
Abstract: PURPOSE:To obtain a sharp image by preventing unnecessary color mixture even when the overlapping of colorants is generated by providing a control means for reducing the colorant charge quantity of a high density image part in an edge part and the periphery thereof or in either one of both of them. CONSTITUTION:The reflected light from a manuscript 401 is guided by a rod array lens 403 to be condensed to an quimultiple type color separation line sensor 404 being a color data reading sensor and the color image data of the manuscript is read by colors to be converted to an electrical digital signal. This digital signal is sent to an image judge part to judge whether a region is a character part having an edge component, a high density solid part or other part. After printing much in charge quantity per a unit area like the high density solid part is performed, a region performing the printing of a line image having an edge part by other color is extracted. In the extracted region, the charged dots of the high density solid part are thinned to reduce charge quantity. The manuscript is sent to a printer part 302 and the emitting printing signal of the recording head is obtained by each color.