baber/WOPTO huggingface dataset:
Patent JP-H02138716-A (JP)
Title: Manufacture of high saturation magnetic flux density alloy thin film
Inventor: KOMATA YUJI
IPC: G11B5/31
Filed: 1988-09-28
Abstract: PURPOSE:To manufacture the magnetic material for a thin film magnetic head having high magnetic record reproducing effect by a method wherein a required ternary alloy thin film of specific cathode electrodeposition current density is formed using a bath composition with a specific bivalent ion density ratio of the electrodeposition electrolytic bath supplied with ions of Ni, Fe and Co. CONSTITUTION:Using the bath composition which satisfies the conditions of the formula I mentioned separately on the density ratio of bivalent ions of Co and Ni in electrolytic bath and the density ratio of Fe<2+> and N<2+>, an electrodeposition treatment is conducted in the current density with which the electrodeposition current density J in cathode satisfies the condition of the formula II mentioned separately. As a result, an FeCoNi ternary alloy electrodeposited film of cathode-composition-stabilized highly saturated magnetic flux density can be formed. A magnetic material for a thin film magnetic head, having a high magnetic record reproduction efficiency, can be manufactured using the above-mentioned electrodeposited film.
Patent JP-H0696286-A (JP)
Title: Character recognizing device
Inventor: SUGIYAMA YUKIYA
IPC: G06K9/72
Filed: 1992-09-11
Abstract: PURPOSE:To provide the character recognizing device which relieves a character in the parentheses recognized erroneously with respect to a result of character recognition including the parentheses, and can improve remarkably a recognition rate. CONSTITUTION:The character recognizing device is constitution by providing an image reading part 1, a character segmenting part 2 for extracting an image area of a character unit from data of the image reading part 1, a character recognizing part 3 for recognizing the data obtained from the character segmenting part 2 as a character and converting it to a character code, a language processing part 4 for executing phrase setting, a word collation, and a word connection test, a parentheses character array generating part 5 for storing a position of the character in which a parentheses character is a first candidate in an array, a pair deciding part 6 for deciding whether the parentheses character constitutes a pair or not, the other character searching part 7 for searching a character for forming a pair with the parentheses character, and a candidate character exchanging part 8 for positioning the character for forming a pair with the parentheses character in a first candidate character in a character position detected by the other character searching part 7.
Patent JP-H04122127-A (JP)
Title: System switching information transfer system for optical submarine cable system
Inventor: FUJISAWA TAKANORI
IPC: H04B3/46
Filed: 1990-09-13
Abstract: PURPOSE:To cancel a burst error caused by system switching by using system switching information between terminal station equipments for a transmission reception data on a telemetry bit. CONSTITUTION:When an active system is replaced into a standby system due to a fault or the like, a switching device 20 inputs system switching information to a transmission information interface circuit 1. The system switching information is sent to an opposite station together with a main signal via an MUX circuit 2 and a DMUX circuit 5 of the opposite station processes a telemetry bit and the result is outputted to a reception information interface circuit 6. The similar processing is implemented in the MUX circuit 2 of the opposite station and the DMUX circuit 5 of its own station and its own station detects it that the system switching is implemented in the opposite station. Thus, the receiver side uses the system switching recognition information to cancel a burst error caused by switching.
Patent JP-H0883717-A (JP)
Title: Transformer element
Inventor: IKEDA TAKESHI
IPC: H01F19/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a transformer element capable of being integrated, easily lessened in size, and easily manufactured. CONSTITUTION: A transformer element 1 is composed of a primary conductor 12, a secondary conductor 14 formed adjacent to the primary conductor 12 on a semiconductor board 10, and an annular magnetic body 16 penetrating through the centers of the conductor spirals 12 and 14. A magnetic path is formed of the magnetic body 16, and the primary conductor 12 and the secondary conductor 14 are magnetically coupled.
Patent JP-H1159742-A (JP)
Title: Food packaging bag
Inventor: NAKAMURA SHIGEYOSHI
IPC: B65D33/18
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag used for sale of food such as fish or meat in a retail shop or the like, which is low in cost and safe hygienically and easily disposable, without use of plastic foamed trays. SOLUTION: A base material sheet 3 and a transparent film 2 are laminated and the periphery thereof is sealed to form a bag body 4 opened at one side. This packaging bag is constituted of the bag body 4 and a flap 5 that the transparent film 2 is continuously extended from the opening end of the bag body 4 to the outside. The flap 5 is formed to be fixed to the base material sheet 3 to constitute the packaging bag for food.
Patent JP-S62101997-A (JP)
Title: Oil lubricating bearing device of oil ring supply oil type
Inventor: TAKEUCHI AKIRA
IPC: F16N7/22
Filed: 1985-10-30
Abstract: PURPOSE:To prevent a bearing from improper lubrication, by providing a rotation detecting mark on the peripheral surface of an oil ring and detecting its rotary speed through a rotary period of the mark. CONSTITUTION:A rotation detecting mark 11 is provided in the peripheral surface of an oil ring 4 lubricating a bearing 2. While a detecting unit 12, which detects a rotary speed of the oil ring 4 by the rotary period of said mark 11, is provided. The rotary speed of the oil ring 4 decreases, and if the rotary period of the mark 11 increases longer than the reference preset time, an alarm device is actuated. Consequently, the bearing can be surely prevented from improper lubrication by continuously detecting the rotary speed of the oil ring.
Patent JP-S60134205-A (JP)
Title: Protecting method of optical fiber
Inventor: WATANABE MASAYOSHI
IPC: G02B6/00
Filed: 1983-12-23
Abstract: PURPOSE:To prevent an increase in transmission loss by mounting a holder of simple constitution to an optical unit so that an optical fiber can be bent and held at a large bending radius in a narrow space without damage on the optical fiber and optical plug. CONSTITUTION:A holder 10 is constituted of an optical fiber supporting plate 11 of which the side face is cambered diagonally backward and a plug chuck 13 which is fixed to the front face side of the plate 11. The chuck 13 is made of a thin elastic metallic sheet, etc. The holder 10 is fixed to a guide supporting plate 8. The operator pulls an optical plug 5 toward the operator to remove the plug from the chuck 13 and mounts the same to an optical adapter 4 after an optical unit 3 is inserted into a shelf. An optical fiber 6 is guided by a pair of guide pieces 14 even after the plug 5 is inserted into the adapter 4. Even if the fiber 6 is housed into the narrow space above the plate 8, the holder 10 is mounted near the front face on the aperture side of the shelf 2 and therefore the handling of the plug 5 is easy.
Patent JP-H03108082-A (JP)
Title: Arithmetic unit
Inventor: NARUSE TADASHI
IPC: G06F15/80
Filed: 1989-09-21
Abstract: PURPOSE:To execute the calculation of an n-dimension vector and an nXn matrix efficiently by providing a storage means, an arithmetic means and input and output terminals of the same number to a linking means and providing a means accessing a data to the storage means. CONSTITUTION:n-Sets of computing elements 1 and n-sets of memories 2 are linked via a network 3 having n-sets of inputs and n-sets of outputs, the inputs and the outputs are related to each other in such a way that the link of I0 Oi, I1 Oi+1...In-i-1 On-1, In-1 O0...In-1 Oi-1 (however, the calculation of suffixes is based on the modulus of (n)) is applicable with respect to some number of (i) in the relation of 0<=i<=n-1, where the inputs are I0, I1...In-1 and the outputs are O0, O1...On-i. Moreover, each of the memories 2 access a data by using an address resulting from the sum of a reference value and a displacement depending on each memory 2. Thus, an equation comprising an n-dimension vector and an nXn matrix is calculated efficiently and simple with less quantity of the hardware.
Patent JP-H0697888-A (JP)
Title: Optical level adjusting circuit
Inventor: TERAYAMA YOSHIICHI
IPC: H04B10/07
Filed: 1992-09-11
Abstract: PURPOSE:To quickly set the reception level of an optical receiver and the transmission level of an optical transmitter to optimum levels. CONSTITUTION:The optical level adjusting circuit which detects the level of the optical signal passing an optical variable attenuator 11 by a photodetector 12 and adjusts the extent of attenuation of the optical variable attenuator 11 in accordance with the output level of the photodetector 12 is characterized by using a field absorption type modulator as the photodetector 12 and using the DC, which flows in accordance with the DC voltage applied to this field absorption type modulator and the optical level, for adjustment of the extent of attenuation of the optical variable attenuator 11 and adjusting the optical output transmitted through the field absorption type modulator into a certain value and is characterized by providing the means which uses the DC of the photodetector 12 to read the optical output level of the photodetector 12.
Patent JP-S6399412-A (JP)
Title: Incinerator
Inventor: YOKOTA NORITOSHI
IPC: F23G5/46
Filed: 1986-10-14
Abstract: PURPOSE:To prevent a duct from corrosion caused by acidic gas, by preventing water content in exhaust gas from condensing inside the duct, by introducing part of exhaust gas heated by a heat exchanger, or part of exhaust gas from a deodorizing furnace in the neighborhood of the outlet of a scrubber, by mixing it with exhaust gas from the scrubber, and by increasing the temperature of gas above the dew point. CONSTITUTION:An exhaust gas is turned to a gas containing odor constituent only, with its temperature at 60-70 deg.C, after its powdery matter is removed by a cyclone dust collector 3 and its fine particles are removed by a scrubber 4. The gas is introduced into a heat exchanger 5, and is heated by exchanging of heat with exhaust gas in high temperature exhausted from a deodorizing furnace 6. Then the heated gas is introduced into the deodorizing furnace 6, its odoriferous constituent is thermally decomposed and is acidified inn contact with flames on a burner 10. The gas turned into an odorless oxide is discharged to the outside. Part of exhaust gas heated by the heat exchanger 5 is fed into the neighborhood of the outlet of a scrubber 4 for exhaust gas, and it is mixed with the exhaust gas from the scrubber. With such an arrangement, the water content in exhaust gas is prevented from condensation.
Patent JP-H01113374-A (JP)
Title: 2-anilinopyrimidine derivative, its production and agricultural chemicals composition containing said compound
Inventor: ADORUFU HIYUBEERU
IPC: C07D239/38
Filed: 1988-09-28
Abstract: NEW MATERIAL: A compound expressed by formula I (each of R 1  and R 2  represents H, a halogen, a 1-3C alkyl, a 1-2C haloalkyl or a 1-3C (halo) alkoxy, R 3  represents H, a 1-4C (substituted) alkyl or a (substituted) cyclopropyl, R 4  represents a 3-6C (substituted) cycloalkyl).  
     EXAMPLE: 2-Phenylamino-4-methyl-6-cyclopropyl pyrimidine.  
     USE: A pesticide. Effective for the prevention of harmful organisms, particularly noxious insect and plant damaging microorganisms, particularly fungi.  
     PREPARATION: The compound expressed by formula I is obtained, for example, allowing a phenyl guanidine salt expressed by formula II or a free guanidine expressed by formula III to react with a diketone expressed by formula IV in non-solvent or a non-protonic solvent, preferably in a protonic solvent at 60-160°C, preferably 60-110°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S62107203-A (JP)
Title: Seal air control method of gas turbine
Inventor: TERANISHI MITSUO
IPC: F01D11/06
Filed: 1985-11-01
Abstract: PURPOSE:To improve heat efficiency, in a turbine which streams a cooling seal air out to a space between a rotor and a diaphragm so as to prevent a combustion gas from streaming into the space, by controlling the flow rate of the cooling seal air, and maintaining the atmospheric temperature of the space constantly. CONSTITUTION:A cooling seal air (a) which is extracted from a compressor 1 is conducted into the casing 5 of a turbine 3, enters into a diaphragm 7 through a turbine nozzle 6, and streams out to a space between the diaphragm 7 and a wheel 9 so as to prevent a combustion gas (b) from streaming into the space. In this case, the atmospheric temperature of the space is detected by a thermocouple 11 which is set in the upstream side of the diaphragm 7, and its temperature signal 12 is converted into a control signal 14 by a valve controller 13 so as to control a flow rate adjusting valve 15. Thus, the flow rate of the cooling seal air (a) can be controlled, and the atmospheric temperature of the space can be maintained constantly without relating to the variation of the gap FR of the inner circumferential labyrinth packing of the diaphragm 7.
Patent JP-H1184593-A (JP)
Title: Film cassette for endoscope
Inventor: ODA TOMOHIKO
IPC: G03B7/24
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a film cassette capable of more surely identifying information of a film such as the sensitivity and color temperature of the film, with a simple constitution. SOLUTION: The cassette 10 is integrally constituted of a film supplying part 11 in which the film 10a is wound/loaded, a film take-up part 12 in which the film 10a after being photographed is taken up and a bridge part 13 which connects the film take-up part 12 and the film supplying part 11. In such a case, a spool shaft 14 has an internal space part 14b, and an electrical element serving as a film information part which shows the information of the film such as the film sensitivity, a color temperature type and the number of film frames, for instance, a resistor 21 is arranged in the internal space part 14b.
Patent JP-H0798875-A (JP)
Title: Objective lens driving device
Inventor: OKAMOTO AKIHIKO
IPC: G11B7/09
Filed: 1993-09-30
Abstract: PURPOSE:To prevent the collision of the information recording medium and the objective lens at the time of carrying them by installing the permanent magnet and the magnetic material on the objective lens holding member and the base member and applying magnetic attracting force in the direction being the objective lens away from the information recording medium. CONSTITUTION:A permanent magnet 24 is provided at the lower end of a bobbin 13 and a magnetic material 25 is provided on an actuator base 14. At the time of using a recording and reproducing device, the magnet 24 is away from the magnetic material 25 and an objective lens 11 is controlled to be moval at the optimal position. When it is carried or when it is not used, the magnet 24 and the magnetic material 25 are attached and the lens 11 are held in a state being away from a disk 12. Thus, even when the recording/reproducting device is carried while mounting the disk 12, the lens 11 does not collide with the disk 12.
Patent JP-S6486631-A (JP)
Title: Changeover controller for communication line
Inventor: YAMASHITA HIROSHI
IPC: H04B1/74
Filed: 1987-09-28
Abstract: PURPOSE:To prevent a malufaction at power interruption to be occurred by providing a malufaction preventing means at the application of power through the addition of a comparator monitoring a power voltage and a 2nd transistor(TR) controlled by its output. CONSTITUTION:A voltage at a noninverting input terminal of a comparator 15 is higher than a voltage Va at an inverting input terminal at the application of power and the output of the comparator 15 changes similarly as the power voltage +5V and does not reach a negative voltage. Thus, the 2nd TR 20 is turned off at the transient state at the application of power and in the steady- state. Thus, the malfunction at the application of power is prevented independently of the leading characteristic of the power voltage and the negative voltage. Then the voltage at a noninverting input of the comparator 15 is lower than the voltage Va at a point A and the 2nd TR 20 is turned on. Then a driving current Ir flowing to a changeover driving TR 6 is interrupted surely before the output of a microcomputer of the control section 2 is uncertain in the transit timing to prevent the malfunction of a changeover device 13 at power interruption.
Patent JP-S6398231-A (JP)
Title: Repeater for optical repeating on bottom of sea
Inventor: OTA HAJIME
IPC: H04B10/299
Filed: 1986-10-14
Abstract: PURPOSE:To displace the reproducing and repeating direction of an arbitrary system, by receiving an instruction signal issued from a local station, and driving a switcher constituted with an optical shutter and a photocoupler provided at the input/output point of a regenerator. CONSTITUTION:A function to reproduce and relay an optical signal at a reproducing part 4 from an optical local station device W side 9 to an optical local station device E side 8, or from the optical local station device E side 8 to the optical local station device W side 9, is provided in the titled repeater. A reproducing direction switching instruction signal supplied from the local device E side is derived to the reproducing part 4 having a 3R function through an optical signal coupler/demultiplexer 2, and is extracted at a switching signal conversion circuit 5, and is converted to a control signal which drives an optical signal switcher 3 being constituted with the optical shutter 6 and the photocoupler. 7 The optical signal is reproduced and relayed by switching the optical signal based on the control signal sent from the switching signal conversion circuit 5.
Patent JP-H0887984-A (JP)
Title: Short arc type mixed metallic vapor discharge lamp
Inventor: ARIMOTO TOMOYOSHI
IPC: H01J61/86
Filed: 1994-09-14
Abstract: PURPOSE: To prevent corrosion of quartz glass due to an electric field of direct current and improve the starting property of a discharge lamp by fixing a triger wire connected with an external lead wire in a cathode side at a point at a prescribed gap from a bulb rising up part of a branched tube part in an anode side. CONSTITUTION: A triger wire 7 connected with an external lead wire in a cathode side is bound to a point parted from the bulb rising up end P by 3mm or more, for example 5mm, in a branched tube part 2b in an anode side. Consequently, the driving temperature of quartz glass which composes the bulb becomes sufficiently low and metal ions which pass through the quartz glass due to an electric field of direct current do not shift. As a result, corrosion of the quartz glass does not occur and leakage of metal ions is prevented and at the same time the starting property is scarcely deteriorated dependingly on the installation way of the wire 7 and almost the same starting property as that of a conventional one can be provided.
Patent JP-S62105024-A (JP)
Title: Sealing device for leak test
Inventor: SOTODANI HIROYUKI
IPC: G01M3/26
Filed: 1985-10-31
Abstract: PURPOSE:To seal plural path opening parts which are opened in the axial direction in the hole inner surface of an article to be tested at a time by providing seal pins freely hauntingly in he orthogonal direction to inside twofold rod members which are relatively movable. CONSTITUTION:When the outside rod members 20 and 31, and the inside rod members 22 and 32 are inserted into holes of the article 2 to be tested and a seal pin coming and going control member 35 slides the inside rod members 22 and 23 with respect to the outside rod members 20 and 31, respective seal pins 27 are projected by the forces of springs and oil path opening parts 2d which are opened at the prescribed intervals in the holes of the article 2 to be tested are blocked and further, when the seal pin coming and going control member 35 slides the rod members 22 and 32 in the opposite direction from such a state, the respective seal pins 27 are immersed in the rods by the sliding of the rod members 22 and 32. In this way, the plural whole path opening parts 2d can be sealed by a simple and compact mechanism such as the rod members 22, 32 20 and 31, seal pins 27, spring members and the seal pin coming and going control member 35.
Patent JP-S61124158-A (JP)
Title: Composite electronic parts
Inventor: KATADA TSUNEHARU
IPC: H05K1/18
Filed: 1984-11-20
Abstract: PURPOSE:To eliminate the improper shortcircuit in manufacture by splitting leads externally to form upper and lower leads, and placing ceramic composite parts on the top of a semiconductor integrated circuit parts cut selectively at the terminal leads at the lower side connected to a printed board. CONSTITUTION:The terminal 3-18 of an IC is split at the same terminal to upper and lower terminals, one of which is connected with the upper ceramic composite part, and the other of which is bent downwards, and connected with the copper foil of a printed board, but the terminals 4, 5, 15, 17 are cut at the terminals at the lower side of the IC, and not connected with the board. A terminal number 12 is similarly cut at the lower side terminal, other foil is formed on the board by cutting the lower side terminal leads, external leads are split to form upper and lower leads, the ceramic composite parts are placed on the top of the IC cut selectively at the lower terminal leads, and assembled stereoscopically. Thus, other printed foil is formed in a space corresponding to the lower leads cut in this manner, circuit wirings are facilitated to eliminate a jumper wirings, and an improper shortcircuit in manufacture can be eliminated.
Patent JP-H07107757-A (JP)
Title: Ultrasonic motor and ultrasonic-wave motor driving device
Inventor: SUZUKI MINAKO
IPC: H02N2/00
Filed: 1993-09-30
Abstract: PURPOSE:To improve the performance of a motor by arranging an elastic supporting member so that the member is in contact with a part between the vicinity of a node other than the central part of a vibrator part and a piezoelectric element and a fixing stage, and supporting the vicinity of the node other than the central part of the vibrator part and the piezoelectric element. CONSTITUTION:A supporting means 102 is fixed to a fixing stage 101. A piezoelectric element 104 is bonded to a vibrator part 103 and fixed and supported at the vicinity of the central part with the supporting means 102 so as to form a unitary body together with the fixing stage 101. A moving body 105 forms a unitary body together with a central shaft 110. The moving body 105 is pushed to and brought into contact with the vibrator body 103 with a compressing means 106. An elastic supporting member 108 is arranged so that the member 108 is in mutual contact with a part between the vicinity of a node other than the central part of the vibrator part 103 and the piezoelectric element 104 and the fixing stage 102 one another. A driving circuit 107 applies the driving signal having one node part at a part other than the central part with respect to the radius direction of the vibrator part 103 and the piezoelectric element 104. The vibrating wave is generated in the vibrator part 103, and the rotary motion is generated in the moving body 105 with the compressing means 106 through frictional force.