baber/WOPTO huggingface dataset:
Patent JP-H03217008-A (JP)
Title: Multiphase transformer
Inventor: NISHIHARA MASAHIRO
IPC: H01F30/12
Filed: 1990-01-22
Abstract: PURPOSE:To obtain a transformer which can help a countermeasure to DC deviated magnetism readily without the increase in no-load loss and noises by providing a constitution wherein an iron core having (n) pieces of main legs and one or more side legs is used, a magnetism detecting means for detecting the increase in magnetic flux of the side leg is provided, and the increase in DC deviation of magnetism is detected with the detecting means. CONSTITUTION:An iron core 1 has (n) pieces of main legs 1U-1W with a natural number of 3 or more as (n) and at least one side leg 1C. Main windings 2U-2W including the primary windings and the secondary windings are wound around the main legs 1U-1W. A magnetism detecting means 3 detects the increase in magnetic flux of the side leg 1C. On the primary sides of the main windings 2U-2W, an (n)-phase balanced voltage is applied, and the (n)-phase balanced voltage is taken out of the secondary side. At the same time, the increase in DC deviation of magnetism in the iron core 1 is detected. For example, the detecting winding 3 is wound around the side leg 1C as a magnetism detecting means. When the voltage higher than a specified value is generated in the detecting winding 3, the loaded state is corrected because the DC deviation of the magnetism is increased.
Patent JP-H04247740-A (JP)
Title: Inter-lan connection device
Inventor: OKA TOMOHIKO
IPC: H04L12/46
Filed: 1991-02-01
Abstract: PURPOSE:To quicken the data transfer and to reduce the communication cost by adding an opposite node address to a setup request message at calling when an ISDN call is set up and deciding whether or not a designation address node is available of communication at the arrival of a call. CONSTITUTION:An inter-LAN connection device 1 is connected to a LAN 2 and an ISDN line 4. When a reception data from the LAN 2 is sent to the line 4, an IP packet is sent to an inter-ISDN.LAN data exchange section 7 and a data sent from the exchange section 7 is sent to the LAN 2 via an Ethernet driver. A node state decision section 6 decides whether or not a node connecting to the LAN 2 is available. When a D-channel call control protocol control section 8 decides whether or not the communication of the node on the LAN 2 is available, the control section 8 informs a node address and a decision request to the section 6 and checks them and returns the reply of the propriety to the exchange section 7. The exchange section 7 implements such processing as the setting, maintenance and interrupt of the line exchange call of a B-channel.
Patent JP-2000216337-A (JP)
Title: Power supply voltage controller
Inventor: SEKI TAKEHIRO
IPC: H01L21/822
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a power supply voltage controller which can shorten the time, when a power supply voltage converges into an appropriate value at the time of starting of a semiconductor circuit. SOLUTION: This power supply voltage controller is provided with a replica circuit 12, which monitors a delay time of a critical path in a semiconductor circuit 11, a processor 14 which sets a level control signal so that the initial value of power supply voltage to be supplied to the semiconductor circuit 11 during starting is set to a lowermost power supply voltage value to operate normally the semiconductor circuit located at an approximate center of variation of the production process of the semiconductor circuit 11, on the basis of the monitored result of the replica circuit 12, and which sets a level control signal so that it is set to the power supply voltage on the basis of a phase difference information signal S13 after starting, an N-bit DAC(digital/analog conversion circuit) 15, and a DC/DC converter 16 functioning as a power supply voltage generating circuit to generate a power supply voltage, according to the level control signal and to supply it to the semiconductor circuit 11 and the replica circuit 12.
Patent JP-H09204336-A (JP)
Title: Transaction management method
Inventor: KATAYAMA YOSHINORI
IPC: G06F9/44
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To clarify the operation unit of a transaction in an object-oriented system. SOLUTION: Rolls for describing the behavior in respective conditions of an object are introduced, a roll set composed by arraying the rolls in a transition order is provided corresponding to the object and the respective rolls are provided with transition conditions for performing the transition to the next roll. An object execution part 3 executes the object corresponding to roll description in the roll order of the roll set corresponding to the object specified by a message and a transaction management part 1 manages the transaction over the plural objects based on the roll sets corresponding to the respective objects.  Also, the transaction management part 1 stores conditions for simultaneously changing the rolls of all the objects relating to the transaction beforehand, simultaneously changes the rolls of the respective objects to prescribed rolls when the conditions are established and turns the timing of simultaneous change to the break of the transaction.
Patent JP-S58132277-A (JP)
Inventor: ERURINGU SUTARUBERUGU
IPC: G10D3/02
Filed: 1982-01-28
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-H02190896-A (JP)
Title: Cursor movement control system for input picture
Inventor: SAITO MINORU
IPC: G06F3/0481
Filed: 1989-01-19
Abstract: PURPOSE:To efficiently input data without limiting arrangement of input areas on a picture by setting a cursor movement position in a picture definition body to control movement of a cursor. CONSTITUTION:An input area 20 to which the cursor will be next moved is designated in a picture definition body 5, where plural input areas 20 in one picture are defined, correspondingly to each input area by a next command 30. The position on the picture of the designated input area 20 is defined in the same picture definition body 5, and a cursor control part 17 refers to the picture definition body 5 to move the cursor 7 to the start position of the input area 20 designated by the next command 30. The cursor movement order is set in each input picture by the next command 30 in this manner. Thus, data is efficiently inputted without limiting the arrangement of input areas on the picture.
Patent JP-S60157235-A (JP)
Title: Formation of isolation insulation film
Inventor: MATSUDA JIYUNICHI
IPC: H01L21/76
Filed: 1984-01-25
Abstract: PURPOSE:To contrive the prevension of the reduction in integration due to the simplification of process and bird beaks by a method wherein a recess is formed at a required region of a semiconductor substrate, and a thick thermal oxide film is formed over the surface; thereafter, a glass layer is deposited on the thermal oxide film, and the recess is filled with the thermal oxide film by removal of the glass layer and the thermal oxide film. CONSTITUTION:The surface of the P type Si semiconductor substrate 11 is coated with a thin Si film 12, which is then selectively coated with a thick photoresist film 13. The recess 14 is formed by anisotropically etching the substrate 11. The recess 14 is completely filled with a thick thermal oxide film 16 by forming this film 16 over the surface of the substrate 11. The glass layer 18 is deposited on this film 16 by the spin-on method. Thereafter, the glass layer 18 is changed into an oxide film by baking in a steam atmosphere. The recess 14 is filled with the thermal oxide film 16 by equal removal of the glass layer 18 and the film 16 by ion etching. Thus, the prevention of the reduction in integration due to the simplification of process and bird beaks is contrived.
Patent JP-S57127459-A (JP)
Title: Electric dust collector
Inventor: SATOU TOORU
IPC: B03C3/40
Filed: 1981-01-30
Abstract: PURPOSE: To improve dust collection efficiency of an electric dust collector consisting of a plane dust-collecting electrode and dischage electrodes, and to prevent dust from rescattering, by providing a projection, which projects into a dust-collecting space, at a specified position of the dust-collecting electrode.  
     CONSTITUTION: An electric dust collector consists of a dust-collecting electrode 1" as a counter one, and discharge electordes 2 provided in the flow direction G  of dust; and the dust-collecting electrode 1" consists of two stuck flat plates, and projections 5 projecting into a dust-collecting space are provided at intermediate positions between the discharge electrodes 2. A circle (b) having the discharge electrode 2 as a ceter is nearly circumscribed with the dust-collecting electrode 1" and its projections 5. Namely, the entire region of the dust-collecting electrode 1" is at substantially equal distance from the discharge electrodes 2, so superior discharge characteristics are obtained and the area wherein current density decreases on the dust-collecting electrode 1" is minimized. Thus, the dust collection efficiency is improved and the dust is prevented from rescattering from the dust-collecting electrode 1". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61221653-A (JP)
Title: Signal measuring instrument
Inventor: NAGAYA YUKINOBU
IPC: G01R19/00
Filed: 1984-01-27
Abstract: PURPOSE:To perform a highly precise and stable signal measurement in a short while by providing a waiting time timer enabling to set the time until a start of the measurement at will and a measuring time timer enabling to set the sampling time of a signal to be measured at will. CONSTITUTION:First, the time from a time setting terminal D until the start to the measurement via a time control part TC is set in the waiting time timer WT and similarly, the sampling time width of the signal to be measured is set in the measuring time timer MT. Then, a measurement starting trigger is inputted from a measurement starting trigger terminal S and starts the timers WT and MT. When the waiting preset in the timer WT after the input of the measurement starting trigger is started elapses, a measurement part M inputs the signal to be measured via an input terminal MIN. Further, the measurement part M samples the signal to be measured by the preset time width in the measuring time timer MT and sends out its result from an output terminal MOUT to the outside. In other words, the waiting time and measuring time are set at will to fit the state of the signal to be measured and the highly precise and stable measured result are obtained.
Patent JP-2000212628-A (JP)
Title: Production of ultra-high clean and extra-low carbon steel
Inventor: HIGUCHI YOSHIHIKO
IPC: C21C7/00
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To produce an extra-low carbon steel having a specified value or lower of T. [O] concn. in the molten steel in a mold by regulating a specified ratio or lower of (FeO+MnO) concn. in slag in a ladle and a specified value or higher of basicity ((CaO)/(SiO2)) in the slag in a tundish and a specified ratio or lower of nitrogen concn. in the atmosphere in a tundish. SOLUTION: The molten steel in the ladle is introduced into the tundish from the bottom part of the ladle and supplied into the mold from a nozzle arranged at the bottom part of the tundish to execute a continuous casting. It is regulated to be <=5 wt.% of (FeO+MnO) concn. >=0.5 of the basicity ((CaO)/(SiO2)) and <=20 vol.% of the nitrogen concn. in the atmosphere, and in this way, the ultra-high clean and extra-low carbon steel having <=10 ppm [O] concn. in the molten steel in the mold is obtd. In the case of evaluating inclusion caused by the leakage of air into the tundish, as the evaluating index concn., the oxygen concn. in the atmosphere is not used but the nitrogen concn. is used.
Patent JP-S55106352-A (JP)
Title: Anti-poisoning catalyzation oxygen sensor
Inventor: FURUYA HISANOBU
IPC: G01N27/16
Filed: 1979-02-07
Abstract: PURPOSE: To enhance the catalyst function by forming the layer which prevent the poisoning of the phosphorus around the catalyst layer provided on the outer surface of the sensor element as well as on the surface of the louver and thus avoiding the direct contact between the catalyst and the exhaust gas.  
     CONSTITUTION: The solid state electrolyte of zirconia or the like is formed to tubular conatiner 1 with one end closed. Then the inside of container 1 is used for the standard oxygen partial pressure division side; while the outside of container 1 is used as the measured side each to be made to touch the exhaust gas. Then the oxygen sensor element containing inside and outside electrodes 2 and 3 formed on the inner and outer surfaces of container 1 is fixed into housing 4 made of the metal which is hard to be oxidized and deformed even at a high temperature. Container 1 is coated around with outer and inner louvers 16' and 16 since it is fragile. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05206494-A (JP)
Title: Solid-state image sensing device
Inventor: MATSUMOTO KAZUYA
IPC: H01L31/09
Filed: 1992-01-28
Abstract: PURPOSE:To make it possible to provide a favorable sensibility in an X ray region whose wavelength ranges from several Angstrom  to several hundreds Angstrom  and solve the difficulty of a preparation process and eliminate the instability of operation. CONSTITUTION:This solid-state image sensing device comprises a P type Si substrate 21, an N<-> type diffusion layer 23 which is formed in a device region enveloped with a field oxide film 22 on the surface of the substrate 1 and constitutes the substrate and a photodiode, a layer insulation film 24 which is formed on the substrate and built-in with a conduction film 25 internally connected to the diffusion layer 23, a pigment electrode 26 which is formed on the interlaminar insulation film 24 and connected to the conduction film, a photoelectric conversion layer 28 formed on the pigment electrode and a surface electrode 30 formed on the photoelectric conversion layer 28 and subjected to the incidence of X rays.
Patent JP-S58129316-A (JP)
Title: Device for diagnosing abnormality of detector
Inventor: TAKAMI ISAO
IPC: G01D18/00
Filed: 1982-01-29
Abstract: PURPOSE:To make it possible to detect the abnormality of the detectors online, by recording the outputs of the detectors, which measure the variables of a  plant at a specified time interval, and diagnosing the abnormality of the detectors based on the difference between the average value of the recorded values  and the recorded value. CONSTITUTION:Data recording devices 4, 5, and 6 store the outputs of the detectors 1, 2 and 3 in a process at a predetermined sampling interval. Average value computing circuits 12, 14, and 16 obtain the average values m1, m2 and m3 of the data stored in the data recording devices 4, 5, and 6. Difference computing circuits 11, 13, and 15 obtain the values by subtracting the average value from the output values of the detectors 1, 2, and 3 and amplify the results. Noise analyzing circuits 21, 22, and 23 analyze the outputs of the difference computing circuits 11, 13, and 15, and issue warning when the time constant of the detector 1 is abnormal. A comparator 31 compares the average values m1, m2, and m3 of the detectors 1, 2, and 3 with one another, and issue warning when the abnormality of the detectors is detected.
Patent JP-S56110909-A (JP)
Title: Cable containing optical jelly
Inventor: HATANO TOKIJI
IPC: H01B7/282
Filed: 1980-02-05
Abstract: PURPOSE:To obtain an equal connection working to the dry optical cables for the optical fibers, by avoiding a direct touch between the optical fiber and the jelly. CONSTITUTION:The optical fibers 1 sotred freely into the groove of the spacer 10 and the intervening substances 11 such as a polyethylene cord or the like distributed between the adjacent spacers are collected around the tension member 4. Both the tape coil 5 and the sheath 6 are provided on the fibers 1 and substances 11 to form an optical fiber core. The plural communication lines 8 are gathered above the periphery of the optical fiber core, and then the jelly 3 is filled into the gaps of lines 8. After this, the outer sheath 6' is provided. It is possible to provide the sheath after distributing an anti-tension substance such as a cabler or the like on the optical fiber.
Patent JP-S55106937-A (JP)
Title: Rotary valve
Inventor: YOSHINAGA MASAYUKI
IPC: B65G65/48
Filed: 1979-02-09
Abstract: PURPOSE: To vary a clearance between the inner surface of a casing and the outer circumferential surface of a rotor, decrease a leakage of air volume and prevent a poor operation of the rotor by a method wherein the rotor is moved in response to a load to be applied to the rotor.  
     CONSTITUTION: Rotor 18 is formed with a tapered portion 20 at its outer circumferential surface corresponding to the tapered portion 16 of the casing 10. Rotary  shaft 24 is composed such that the same may be moved axially along with the rotor  18 within the casing 10. When the rotor 18 is operated to absorb and discharge some powder particles, a specified load is applied to the rotor 18, a relative rotation is performed between the rotary shaft 24 and the shaft 32, a spring 40 is extended to cause a clearance between the lever 36 and the lever 38 to be Y', the rotary shaft 24 is moved with the rotor 18, a position of an end surface of the rotor is moved to the position Y and a proper clearance may be kept. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10194775-A (JP)
Title: Filter glass for cutting near infrared light
Inventor: MATSUI NORIHIRO
IPC: C03C4/08
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain far IR light-cutting filter glass excellent in chemical durability, high in the hardness of the glass and hardly generating defects on polishing. SOLUTION: This near IR light-cutting filter glass comprises 100 pts.wt. of glass comprising 8-35wt.% of P2 O5 , 36-40wt.% of AlF3 , 5-30wt.% of LiF+ NaF+KF and 0-25wt.% if MgF2 +BaF2 (<=60wt.% of the total amount of the fluorides can be replaced with oxides), and 0.5-5 pts.wt. of CuO.
Patent JP-S58132154-A (JP)
Inventor: SUZUKI MIGAKU
IPC: D04H1/492
Filed: 1982-01-31
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-H07214854-A (JP)
Title: Method and equipment for transfer recording
Inventor: KAWANO KENJI
IPC: B41J17/07
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a method and equipment for transfer recording which make it possible to always monitor the residual quantity of ink sheet by detecting the residual quantity of the ink sheet on the basis of information on the drive of a motor driving a take-up member which takes up the ink sheet. CONSTITUTION:A drive current flowing through a motor 30 for taking up an ink sheet 8 is detected by a current detecting means 34 and the residual quantity of the ink sheet 8 is detected on the basis of it.
Patent JP-S62172240-A (JP)
Title: Viscometer
Inventor: KATO YOSHIHIRO
IPC: G01N11/14
Filed: 1986-01-27
Abstract: PURPOSE:To make it possible to set the rotational speed of the rotary body contacted with a sample liquid to a sufficiently low speed, by detecting the number of rotations of the stator of a first motor or the rotor of a second motor and displaying the viscosity value calculated on the basis of the number of rotations detected. CONSTITUTION:A rotary shaft 18 having a rotary body 20 is rotationally driven at the number of rotations omega1 by a motor 11 while the motor 11 is rotated to the reverse direction at the number of rotations omega2 by a motor 12. Therefore, the apparent number of rotations omega0 of the rotary body 20 to a sample liquid 1 comes to ¦omega1¦-¦omega2¦. The number of rotations omega0 is detected by a detector 25 and fed back by a controller 32. The controller 32 changes the number of rotations omega2 of the motor 12 so that omega0 keeps a set value even if the number of rotations omega1 of the motor 11 changes with the generation of load torque corresponding to the viscosity of the sample liquid 1. This change quantity omega2 is taken out as the output corresponding to load torque T. Because constant relation is present between the viscosity of the sample liquid 1 and the load torque received by the rotary body 20, the constant thereof is preset and viscos ity is obtained from omega2.
Patent JP-H08207634-A (JP)
Title: Rear seat cushion mounting structure
Inventor: HASEGAWA YASUNORI
IPC: A47C7/14
Filed: 1995-01-31
Abstract: PURPOSE: To prevent a mounting part in a rear seat cushion to a body from coming off without any deterioration in assembling workabilty. CONSTITUTION: The vicinity of a rear part 18 of a rear seat cushion frame 14 in a rear seat cushion 10 is inserted into a mounting hole in a bracket 26 from above so as to be fixed in a rear floor panel by means of a bolt 34 to be screwed to a weld nut via a through hole in the rear floor panel. A hinge is arranged between the rear part 36 and the front part 40 of a seating position 12A in a rear seat cushion pad 12, while the rear part 36 can be raised toward the seat cushion frame 14. The bolt 34 can be fastened while the rear part 36 is raised.
Patent JP-S59139683-A (JP)
Title: Semiconductor light-receiving device
Inventor: YASUDA KAZUTO
IPC: H01L31/107
Filed: 1983-01-31
Abstract: PURPOSE:To make responses operate at higher speed and to significantly improve the modulation frequency of light input signal-the characteristic of output current by a method wherein the speed deceleration of carriers, which is caused by an epitaxial hetero junction performed on a semiconductor light-receiving device, is alleviated or eliminated. CONSTITUTION:The concentrations of impurities on an N<+> type InGaAs layer 13, an N<+> type InP buffer layer 12 and an N<+> type InP substrate 11 are set so as to be ones higher than the conventional ones and at least as the degree of 1X10<18>[cm<-3>] or more, desirably 1X10<19>[cm<-3>] or thereabouts, and the impurities are successively laminated. Through these procedures, the front and the rear of the P-N junction, which are formed by an P<+> type region 16 and an N type InP multiplication layer 15, in particular, a depletion layer which deeply spreads over on the side of the N type region, is blocked from spreading by the N<+> type InGaAs layer 13 and is never reached up to the interface of the hetero junction part between the N<+> type InGaAs layer 13 and the N<+> type InP buffer layer 12. Since any semiconductors at the front and the rear of this interface of the hetero junction part have a high carrier concentration, the resistance values are low, thereby enabling to eliminate the action to exert affects upon output current.
Patent JP-H05206511-A (JP)
Title: Cutting device for lead terminal in photointerrupter
Inventor: NAKAMURA NOBUYUKI
IPC: H01L31/12
Filed: 1992-01-29
Abstract: PURPOSE:To unneccessitate the formation of a path from which recidue will be discharged inside a die mold, and to prevent decrease in strength of the die mold by a method wherein a punch is moved forward to the position where it passes through a punch hole by a punch header having reciprocatory moving mechanism. CONSTITUTION:A die mold 11, which is formed in thin plate-like shape so that it can be inserted between lead frames A1 and A2 equipped with a plurality of photointerruptors 1, a punch header 16, which is arranged in such a manner that it can be reciprocally moved to the side face of the die mold 11, and a conveying means in which a pair of lead frames can be installed in the die mold 11, are provided. The punch hole 18 of the die mold 11 is formed into a through hole which communicates with the other side face of the die mold. On the other hand, the punch header 16 is moved forward to the position where the punch 17 is fitted into the punch hole 18, and then the punch header 16 is moved back. Then, after the punch 17 has been moved forward to the position where it pass through the punch hole 18, it is moved back by a reciprocatory moving mechanism.