baber/WOPTO huggingface dataset:
Patent JP-H0298112-A (JP)
Title: Manufacture of soft magnetic thin film
Inventor: HONDA JUNICHI
IPC: H01F10/00
Filed: 1988-10-05
Abstract: PURPOSE:To restrain the growth of crystal grains and realize low coercive force and high permeability easily by a method wherein, when a soft magnetic thin film is formed by a sputtering process, 2-30% of oxygen is periodically led in the sputtering atmosphere. CONSTITUTION:The oxygen partial pressure led in sputtering atmosphere is specified to be 3-20% of the whole atmospheric gas. That is, if the oxygen partial pressure does not exceed 3%, the magnetic characteristics can not be enhanced due to the less led-in amount of oxygen but if the oxygen partial pressure exceeds 20%, the effective permeability of soft magnetic thin film declines notably. Since the oxygen is only to be led periodically in the sputtering atmosphere, a laminated soft magnetic thin film formed in an atmosphere comprising either argon only or oxygen and argon suffices. Through these procedures, the constitution of device can be simplified by the restraint of crystal grain deposition, the enhancement of permeability and the formation of the soft magnetic thin film by the simple modulation of sputtering atmosphere.
Patent JP-S62109142-A (JP)
Title: Debugging device for microprocessor
Inventor: SHIMAZU YUKIHIKO
IPC: G06F11/22
Filed: 1985-11-08
Abstract: PURPOSE:To easily detect the generation of an address error by using a means which puts forcibly the existing program run vectors to both an address error detecting circuit and a data bus and runs a program for detection of the address error. CONSTITUTION:A bus control circuit 22 produces the signals to control a memory 23 and data buffers 24 and 25 in response to the output (address error signal Add.E) of an address error detecting circuit 21 which is latched by the address strobe signal AS. The transmission/reception directions of both buffers 24 and 25 are switched by said control signals after a microprocessor 11 gives an access to an I/O device set at the side of a target board. Thus an access is possible to a memory space formed at the side of a main body 4. Furthermore the memory 23 receives an access and a debug program can run.
Patent JP-H02100901-A (JP)
Title: Bag seal device
Inventor: YOSHINO MASATAKA
IPC: B65F1/06
Filed: 1988-10-04
Abstract: PURPOSE:To prevent a mistake in throwing and to improve a sealing characteristic by placing a bag opening in a ring which is pressed by a wire operation to accommodate raw garbage, pressing the ring by turning on a seal switch and sealing with a tape in a sealing device for a raw garbage accommodating bag. CONSTITUTION:A bag is inserted into an inserting port 12 and a ring 20. The opening of the bag is spread so as to cover an a attaching flange 14, which is slid along a guide rail 13 and mounted. Then, a bag detector is operated to turn a seal device 9 on. When raw garbage is thrown into the bag and the bag is completely filled and a seal switch is turned on, a motor 23 is driven to hoist a wire B21 up on a pulley 22. Thus, a wire A is pulled, the ring C 20 is pressed and the opening of the bag is squeezed at two upper and lower parts. Then, a seal motor 48 is driven and a tape seal machine 27 is moved to seal the opening of the bag. According to this constitution, the throwing of the raw garbage and the sealing can be effectively made.
Patent JP-H04130807-A (JP)
Title: Mos amplifier circuit
Inventor: KUDO RYOTARO
IPC: H03F1/08
Filed: 1990-09-21
Abstract: PURPOSE:To prevent oscillation in a high frequency by including differential amplifier MOSFET, resistance means which are respectively provided for the drains of differential amplifier MOSFET and a load circuit provided through the resistance means. CONSTITUTION:A capacitor C1 provided between the drains of differential MOSFETQ1 and Q2 operates so that it suppresses the peak of the gain of the MOS amplifier circuit, which is generated when a capacitative load CL is connected. Namely, the capacitor C1 operates in such a way that it shorts the amplification output of a high frequency band component more than an interruption frequency f1 so as to cancel it. An input signal component consisting of a high band frequency band, which leaks from parasitic capacity CGD can be attenuated by setting the appropriate resistance value of resistances R1 and R2. Thus, a signal attenuation operation by the capacitor C1 and the resistances R1 and R2 synergistically operates and the gain can be reduced with the increase of the frequency, and danger that an oscillation phenomenon occurs can be prevented.
Patent JP-S61128385-A (JP)
Title: Picture processor
Inventor: KUROE SHIGERU
IPC: G06T7/60
Filed: 1984-11-27
Abstract: PURPOSE:To extract accurately a divided area by deciding the belonging area of an element consisting of plural picture elements on the basis of the average density and dispersion of the element, detecting the edge of the element by the differential processing of the picture elements and expanding the decomposed area up to the edge. CONSTITUTION:Plural picture elements, e.g., 4X4, of an input picture are regarded as one element and the average density and dispersion of each element is calculated by an average density/dispersion calculating circuit 14. An objective substance area and the other area are decided through a threshold circuit 17 and the objective substance area and the other area are two-dimensionally stored in a picture memory 20 as binary values, '1' and '0', respectively through a coupling circuit 19. On the other hand, a picture element density value obtained from a picture memory 13 is differentiated by a differential circuit 60 to calculate the change of the density value and the changing direction and the edge part is extracted highly accurately by an edge extracting circuit 63 and stored in a picture memory 62. the contents stored in the memories 20, 64 are processed by an area expanding circuit 65. Thus, the divided area can be expanded up to the border edge and can be extracted highly accurately.
Patent JP-H0565193-A (JP)
Title: Automatic rearranging device in article processing system
Inventor: AKAMARU HIDEFUMI
IPC: B67C3/02
Filed: 1991-09-03
Abstract: PURPOSE:To prevent the operation of an article processing system unless all of the system rearrangements are conducted normally, in case a partially wrong arrangement is made in the system. CONSTITUTION:At the time of the rearrangement to meet changes in the kind of article, a primary control device P feeds the kind of a new article into secondary control devices AP provided for a filler A and a capper B. The secondary control devices AP in the filler A select the position data corresponding to the article kind and on this basis regulate driving means A21-A2n to move rearranging means A11-A1n in predetermined positions. When detecting means A31-A3n detect that all of the rearranging means have been moved in the predetermined positions, the secondary control devices AP send rearrangement completion signals to the primary control device P. The same rearrangement is made in the capper B and, upon receiving the rearrangement completion signals from all of the secondary control devices AP, the primary control device P permits the operation of the article processing system.
Patent JP-H07101019-A (JP)
Title: Polyester film for laminating and molding metal plates
Inventor: ASAI TAKEO
IPC: B32B15/08
Filed: 1993-10-06
Abstract: PURPOSE:To obtain impact resistance at a low temperature by laminating a copolymer polyester layer of a specific copolymer polyester containing a specific lubricant in such a manner that concentration and mean particle size of the lubricant satisfy specific formula, and a polyester layer containing a mixture of a specific copolymer polyester and specific polyester and containing a specific lubricant. CONSTITUTION:One copolymer polyester layer of a two-layer structure is a copolymer polyester containing a lubricant having a mean particle size of 0.05-0.6mum, a melting point of 210-245 deg.C and a germanium compound of a polycondensation catalyst in such a manner that concentration C (wt.%) and mean particle size (d) (mum) of the lubricant are in a range for satisfying the formula. The other polyester layer contains a polyester composition of a mixture of 80-45wt.% of a copolymer polyester containing a repetition unit of ethylene terephthalate having a melting point of 210-245 deg.C, the germanium compound used as the polycondensation catalyst and 20-55wt.% of a polyester having a repetition unit of butylene terephthalate having a melting point of 180-223 deg.C, and 0.03-0.5wt.% of a lubricant having a mean particle size of 0.8- less than 2.5mum.
Patent JP-H1193476-A (JP)
Title: Radio correspondence device
Inventor: ADACHI HISASHI
IPC: B60R25/01
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To quickly specify the reason and the position of which correspondence becomes impossible by a decode function on the receiver side and shorten a repairing time by providing a detecting means for detecting the operating condition of a decode means in a trouble diagnosis mode. SOLUTION: In a receiving circuit, carrier wave is amplified in high frequency by a RF amplifying part 221, oscillation of a high frequency an oscillation circuit 222 is controlled in the quenching frequency oscillated from a quenching oscillation part 223, and a demodulated signal is obtained from the signal of the carrier wave obtained by the RF amplifying part 221. In a low pass filter part 224, a high frequency oscillation component and a quenching oscillation component are removed from the demodulated signal, and the demodulated signal is amplified in low frequency by an AF amplifying part 225. In a trouble diagnosis mode, a CPU 205 is connected to the quenching oscillation part 223, and by detecting existence of the signal or the frequency of the quenching frequency, it is detected whether the receiving circuit is troubled or not. When correspondence becomes impossible by the trouble of a decode function on the receiver side, the reason and the position is quickly specified, a time required for repair is shortened, and the troubled part only can be exchanged.
Patent JP-H0674287-A (JP)
Title: Fluid-filled cylinder type mount
Inventor: HIRASAWA MUTSUHIRO
IPC: F16F13/00
Filed: 1992-08-26
Abstract: PURPOSE:To improve sealing performance, durability and manufacturing performance by forming a first orifice and a second orifice larger in sectional area and longer in length than the first orifice, with a part of the second orifice formed into turnnel structure, and assembling a rotary valve for communicating/ cutting off the second orifice. CONSTITUTION:An orifice 62 and an orifice 64 larger in sectional area and longer in length than the orifice 62 are formed independently, and a part of the orifice 64 is formed into tunnel structure. An outer cylinder fitting 12 is provided with an aperture 66 formed at a part where the fitting seat 52 of an orifice half body 32 is positioned, and the fitting seat 52 is exposed to the outside through this aperture 66. A valve assembled body 68 is fixed to the fitting seat 52, and a rotary valve 84 is disposed to communicate/cut off a communicating hole 82. Since the rotary valve 84 is used as a valve means for opening/-closing the orifice 64, the position of a seal member is not displaced in relation to a valve body so as to obtain sealing performance and durability. Assembling work performance is also improved since the rotary valve 84 is previously assembled to an integrally formed housing 74.
Patent JP-S62103086-A (JP)
Inventor: HEREN HIYUU ONGU
IPC: C07D498/04
Filed: 1986-10-23
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-S60141810-A (JP)
Title: Method for controlling operation of blast furnace using iron ore pellet
Inventor: ITANI HIROSHI
IPC: C21B5/00
Filed: 1983-12-28
Abstract: PURPOSE:To stabilize the conditions of a blast furnace without deteriorating the gas permeability in the furnace when iron ore pellets are used as part of starting materials, by controlling the operation of the furnace so that the rate of reduction of the pellets after meltdown is adjusted to a specified value or below. CONSTITUTION:A blast furnace is operated using iron ore pellets manufactured by pelletizing and firing fine iron ore as an iron source besides lump iron ore and sintered ore. At this time, 1.0-2.0% MgO is added to the fine iron ore so as to adjust the basicity of the resulting iron ore pellets to 1.5-2.0, and the operation of the furnace is controlled so that the rate of reduction of the iron ore pellets after meltdown in the furnace is adjusted to <=6%. As a result, the conditions of the blast furnace can be stabilized without deteriorating the gas permeability in the furnace. The gas permeability is deteriorated by the softening and shrinkage of iron ore pellets in the furnace.
Patent JP-S62109519-A (JP)
Inventor: ONISHI SHIGEZO
IPC: A47J27/21
Filed: 1985-11-08
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-H0992464-A (JP)
Title: Driving circuit for electroluminescent element
Inventor: TSUCHIBUCHI YOSHIKATSU
IPC: H05B44/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescent element driving circuit which can select a variety of emission patterns using inexpensive constitution. SOLUTION: A plurality of output terminals A to J, which output signals with different signal patterns and the input terminals (a) to (c) of transistors 2a to 2c which turn the electroluminescent elements 1a to 1c on and off are connected respectively to first connectors 61 to 63 and second connectors 71 to 80, and the first connectors 61 to 63 are freely removably connected to the second connectors 71 to 80 by signal lines 9 each having a plug 91 at each end. Therefore, the way of connection which determines the emission patterns of the electroluminescent elements can be changed readily, i.e., the emission patterns of the electroluminescent elements 1a to 1c can be varied readily. The electroluminescent-element driving circuit which can select a variety of emission patterns at low cost because of its inexpensive constitution can be provided.
Patent JP-H03249906-A (JP)
Title: Disoxidizing device of pure water producing device
Inventor: SHINODA TAKESHI
IPC: B01D19/00
Filed: 1990-09-20
Abstract: PURPOSE:To allow gaseous nitrogen to make efficient contribution to disoxidizing water to be treated by successively communicating tanks so that the water to be treated can flow and successively supplying the gaseous nitrogen passed in the water to be treated in the tank on the downstream side to the adjacent tank on the upstream side. CONSTITUTION:The gaseous nitrogen is blown out of the bottom parts of the tanks 30, 32 in which the water 106 to be treated is stored. This gaseous nitrogen is passed through the water to be treated to remove the dissolved oxygen in the water to be treated. A plurality of the above-mentioned tanks are successively communicated with each other so that the water to be treated can flow therein. The tanks are so successively communicated that the gaseous nitrogen passed through the water to be treated stored in the tank 32 on the downstream side can be supplied to the adjacent tank 30 on the upstream side. Consequently, the running cost and initial cost of the disoxidizing device are reduced by efficiently utilizing the gaseous nitrogen.
Patent JP-H0586126-A (JP)
Title: New polymer having cycloolefinic group
Inventor: HARANO YOSHIYUKI
IPC: C08F212/08
Filed: 1991-09-30
Abstract: PURPOSE:To obtain a polymer which can be cured by irradiation with an actinic radiation, air oxidation using a heavy metal compound catalyst or polymeriza tion using a suitable catalyst by giving thereto a specified structure having cycloolefinic groups as the side chains. CONSTITUTION:A composition of formula I (wherein R<1>, R<2>, R<3>, R<4> and R<b> are each H or 1-9 C alkyl; c is 4-8; and n is an integer of 0 or greater) is polymerized to obtain a polymer having cycloolefinic groups. Alternately, 99-1wt.% at least one vinyl monomer selected from the group consisting of an aromatic vinyl monomer, a vinyl cyanide monomer and a (meth)acrylic ester is copolymerized with 1-99wt.% composition of formula I to obtain a polymer having cycloolefinic groups. It is also possible that the composition of formula I partially or entirely consists of a composition of formula II or III. This polymer contains olefinic groups as the side chains, so that it can be cured by irradiation with an actinic radiation, air oxidation using a heavy metal compound catalyst or polymerization using a polymerization catalyst such as an organic peroxide.
Patent JP-H07115124-A (JP)
Title: Trench separation structure at inside of integrated circuit and formation method
Inventor: SUTEIIBUN ESU PUUN
IPC: H01L21/763
Filed: 1994-09-21
Abstract: PURPOSE: To provide the trench separating structure, which improves reliability and can form a high density integrated circuit. CONSTITUTION: On an Si substrate, a buffer layer and an etch stopping layer are formed. A groove (trench) is formed by anisotropic etching. The groove specifies an active region 23 in the substrate. A groove liner 28 is formed by thermal oxidation at the neighborhood of a groove-side wall 24 and a groove bottom 26. Ion implantation is performed at the lower substrate part of the groove bottom 26, and a channel stopping region 30 is formed. Then, groove filling material is formed of chemically evaporated SiO2 . A part of the filling material is selected and removed, and a groove plug 34 is formed. The surface is thermally oxidized, and a first dielectric layer 42 comprising SiO2 is formed on the active layer 23. The first dielectric layer can be Si oxide nitride.  Furthermore, a second dielectric layer 44 of a thin SiO2 layer is formed on the first dielectric layer and the active region and the groove separating region 40. A transistor gate electrode 46 is formed on the layer 44. Since the thickness of the gate dielectric substance between the gate electrode and the groove corner is increased, the breakdown voltage of the gate dielectric substance on the groove corner is increased.
Patent JP-S63107186-A (JP)
Inventor: OKUYA KEN
IPC: H05K1/02
Filed: 1986-10-24
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-H0585428-A (JP)
Title: Crawler type travelling device
Inventor: FUJITA YASUSHI
IPC: B62D55/108
Filed: 1991-09-30
Abstract: PURPOSE:To increase the turning performance of a traveling device by testing downward a center rolling wheel for guiding the middle lower part of a wound crawler so that it can be adjusted freely in vertical direction, providing a bogie type moving arm with front and rear rolling wheels attached to the front and rear of the center rolling wheel, and energizing the moving arm by spring to tense the outside wheel downward. CONSTITUTION:Intermediate rolling wheels 4a to 4c are mounted on a connecting body 12 in the middle of a crawler 3 wound between a drive sprocket 1 and a track roller 2. Then the connecting body 12 and intermediate track idler rollers 4a to 4c are tensed downward through a mounting arm 13, a hydraulic cylinder not shown in the figure, and a shock absorbing spring 15. At the front and rear of the intermediate track idler rollers 4a to 4c, front track idler rollers 5a, 5b, 6a, and 6b are positioned by means of moving arms 7 and 7' moved around pivots (a), respectively. An energizing forces of springs 8 and 8' is applied to the moving arms 7 and 7' to move the outside track idler rollers 5a and 6b pressingly downward, respectively.
Patent JP-S60138689-A (JP)
Title: Character recognizing method
Inventor: NAKAMURA MASAHIRO
IPC: G06K9/62
Filed: 1983-12-26
Abstract: PURPOSE:To avoid the misdecision for recognition of characters by retrieving successively plural dictionaries with the feature variable constant of an input character to detect a character most approximate to the feature variable constant and specifying a font from the distance between the variable constant of said detected character and the feature variable constant. CONSTITUTION:The character number for discrimination of font is limited to Nmax, and a dictionary DCalpha is first retrieved when a feature variable constant Pn is supplied. Then a character most approximate to the Pn is detected in the dictionary DCalpha. Then the distance between a variable constant of the retrieved character and the Pn is obtained and added to an adder ADalpha. Then a dictionary DCbeta is retieved to obtain a character having the variable constant most approximate to the Pn. The distance between the variable constant of the obtained character and the Pn is obtained and added to an adder ABbeta. In the same way, the similar distance is obtained also for an adder ADgamma. The contents of these adders ADalpha, ADbeta and ADgamma are divided by the contents of counters CNalpha, CNbeta and CNgamma to obtain values Dalpha, Dbeta and Dgamma respectively. Then a font corresponding to the minimum one of said three values is specified.
Patent JP-H1196200-A (JP)
Title: Semiconductor designing device
Inventor: NATSUME KEIKO
IPC: H01L21/82
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make various design rule surely checkable to an arbitrary figure, by measuring the distance from the center coordinates of the figure to be tested to a predetermined test place and comparing the measured distance with prescribed values described in a layout test rule file for a test. SOLUTION: A test object figure recognition part 5 inputs layout data 6 and the layout test rule file 7 and recognizes the test object figure in the layout data 6 according to the layout test rule file 7. A center extraction part 8 extracts the center coordinates of the recognized arbitrary figure. A distance measurement part 9 measures the distance from the center coordinates of the measured figure to the center coordinates of another figure which is similarly extracted. A distance comparison part 10 compares the measurement result 11 obtained by the distance measurement part 9 with prescribed value data 11 described in the layout test rule file 7. An error output part 13 generates and outputs error data if an error is found through the comparison.
Patent JP-H0595663-A (JP)
Title: Voice coil motor
Inventor: SUZUKI HIRONOBU
IPC: H02K33/18
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the variations of the torque constant of a voice coil motor, which drives the magnetic head of a magnetic disc, etc., and improve its accuracy, by absorbing the variations of the magnetic performance of a permanent magnet. CONSTITUTION:A voice coil motor, wherein a yoke part 2, on which a permanent magnet 21 is mounted opposing to a voice coil part 11 of an oscillating arm 1, is formed with a movable yoke part 22 and a fixed yoke part 23, and the permanent magnet 21 fastened on the movable yoke part 22 is made movable by the yoke part 22.
Patent JP-H0785377-A (JP)
Title: Light-emitting diode driving circuit
Inventor: KANBE ATSUSHI
IPC: G08B5/36
Filed: 1993-09-14
Abstract: PURPOSE:To realize the light-emitting diode driving circuit where the current consumption is minimized and all other light-emitting diode elements are not extinguished regardless of disconnection of one element at the time of simultaneously lighting plural light-emitting diode elements. CONSTITUTION:Seven light-emitting diode elements 12 connected is series are divided into a first light-emitting diode group A including three elements 12a to 12c and a second light-emitting diode group B including four elements 12d to 12g, and a first Zener diode 14 which has the breakdown voltage exceeding the total value of forward voltages of elements 12a to 12c is connected in parallel to the first light-emitting diode group A, and a second Zener diode 16 which has the breakdown voltage exceeding the total value of forward voltages of elements 12d to 12g is connected in parallel to the second light-emitting diode group B.