baber/WOPTO huggingface dataset:
Patent JP-H04269234-A (JP)
Title: Connecting structure of column and beam
Inventor: NAKAYAMA TAKETO
IPC: E04B1/24
Filed: 1991-02-22
Abstract: PURPOSE:To provide a connecting structure of a column and a beam which can not always need welding of a square cylindrical joining member to a square iron pipe column to be carried in separate state and be easily assembled. CONSTITUTION:A square cylindrical joining member 30 is stored in the mutual joining portion of square cylindrical iron pipe columns 10 and 20, with a flange portion 32 clamped between the joining portions and the end portion of an H-shaped steel beam 40 with an end plate 41 is butted to the joining portion. The forward end portion of a bolt is inserted from the bolt passing hole 42 side of the end plate to be screw-engaged with a tapped hole 33 of the square cylindrical joining member 30, whereby the end portion of the H-shaped steel beam 40 is easily fitted to the joining portion of the square steel pipe columns 10, 20.
Patent JP-H11252905-A (JP)
Title: High voltage power unit
Inventor: WATABE MICHIKO
IPC: H01L41/107
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage power unit using a piezoelectric transformer which stably operates despite the changes in load. SOLUTION: When the Q of a piezoelectric transformer 3b is decreased on acount of a heavy load due to load short-circuit or the like, an output voltage of a transformer 3b is decreased, a load current decreases, a voltage of the positive side input terminal of an error amplifier 5a increases, an output voltage of the amplifier 5a increases, and the oscillation frequency of a voltage- controlled oscillator circuit 1 is lowered. When the load short-circuit is recovered and the Q returns to the original state, the output of the error amplifier 5a sticks to the upper limit value and a load current cannot be controlled, when the output voltage of the piezoelectric transformer 3b is low. In order to block the state of control disabled, an output inversion circuit 6 is installed.  When the output of the error amplifier 5a sticks to the upper limit value, the voltage of the positive side input terminal of the amplifier 5a is temporally compulsorily turned into a low level, the output of the amplifier 5a is inverted, and operation of equipment is returned to a stationary state.
Patent JP-H05250018-A (JP)
Title: Robot driving control method
Inventor: HARA ATSUKO
IPC: G05B19/18
Filed: 1992-03-09
Abstract: PURPOSE:To keep a robot in a satisfactory state for working even when real dimension data error exists at the respective work positions of a work object. CONSTITUTION:Assuming the case of executing cutting work to the work position, a cutting command corresponding to the work position is accompanied by a search command in a pair. Before the cutting command, the real position of that work position is automatically calculated from the real position of each designated search point by executing the search command first of all. By correcting a design driving command value based on this real position of any designated correcting method, the robot driving command value can be obtained corresponding to the real position of that work position.
Patent JP-H02229460-A (JP)
Title: Lead frame and semiconductor device using same
Inventor: NISHIKUBO YASUHIKO
IPC: H01L23/50
Filed: 1989-03-02
Abstract: PURPOSE:To simply provide a lead frame with a function of a circuit substrate by a method wherein inner leads are connected by using an insulating substance and a wiring pattern is formed on the insulating substance. CONSTITUTION:A film (f) is constituted of the following: a base film 1 composed of an insulating material; an adhesive layer 2 coated on the rear surface of the base film 1; wiring patterns 3 formed on the surface of the base film 1. A plastic film composed of a polyimide, PET or the like provided with an adhesive agent is used for the base film 1. Electronic components 10, 11 are mounted on the wiring patterns 3; inner leads 4 of a lead frame (a) are connected properly to the wiring patterns 3 by using wires 12. Thereby, a thin-film or thick film resistance, a capacitor, a transistor and the like and a chip component of these as electronic components can be mounted on the film (f) and can be connected to the inner leads 4 by using the wires 12; a semiconductor device provided with a complex function can be formed.
Patent JP-S56144917-A (JP)
Title: Continuous kneader for thermosetting resin molding material
Inventor: ITOU JITSUO
IPC: B29B7/58
Filed: 1980-04-15
Abstract: PURPOSE:To stably and continuously feed a mixture to the next process while cutting it into small pieces by providing a fixed blade to the discharge port of a continuous kneader by which kneading and feeding are made by rotation of rotary shafts provided with kneading blades. CONSTITUTION:A mixture kneaded and fed by rotation of two rotary shafts 6 provided with kneading blades 11 is cut into small pieces in narrow space between the kneading blades 11 and a fixed blade 12 at the end part of the discharge port of a continuous kneader. Thus, the mixture can be continuously and stably cut into small pieces and fed to the next process by utilizing the rotation of the kneading blades without the use of any exclusive power for cutting the mixture.
Patent JP-S62207345-A (JP)
Title: Rubber composition
Inventor: TAKAO HIROMI
IPC: C08L101/00
Filed: 1986-03-07
Abstract: PURPOSE:To provide a rubber compsn. having excellent resistance to heat and cold, processability and vulcanization characteristics, by blending a specified ethylene/alpha-olefin copolymer rubber with an inorg. filler and naphthenic or paraffinic oil. CONSTITUTION:An ethylene/alpha-olefin copolymer rubber (A) composed of 30-60wt% ethylene and a 3-8 C olefin, which has a ratio of weight-average MW to number-average MW of not lower than 4, an intrinsic viscosity of 1.6-4.0dl/g as measured in xylene at 70 deg.C, a green strength index of not lower than 0.8, a breaking strength GM of GM>=1.3 G100 and elongation at break of 900% or about and wherein a difference between the ethylene content of its high-molecular component and the mean ethylene content is 10-30, is blended with an inorg. filler (B) and naphthenic or paraffinic oil (C) in a ratio of 1<=(B+C)/A<=2 and 1.5<=B/C<=4 to obtain a compsn. which has a roll processing index of not lower than 3.0 and gives a vulcanized product having a ratio of tensile strength at break to Mooney viscosity (121 deg.C) of unvalcanized rubber blend of 1.5-2.5.
Patent JP-H03252758-A (JP)
Title: Kana/kanji converter
Inventor: OYAMA YUTAKA
IPC: G06F17/22
Filed: 1990-03-01
Abstract: PURPOSE:To limit the range of a word used in conversion to a KANA (Japanese syllabary)/KANJI(Chinese character) conversion character by retrieving only the word on which priority is attached by a priority designation means from a word dictionary with a dictionary retrieval means. CONSTITUTION:The priority is attached on each word in the word dictionary 2. Furthermore, when actual conversion by a KANA/KANJI conversion means 4 performed corresponding to designation to decide which word with what priority in the dictionary is set as a conversion processing target by the priority designation means 7, KANA/KANJI conversion processing is performed by using only the word with designated priority. Also, when a large number of homophones are generated as a result of conversion, a KANJI/KANA mixed character string candidate including the word with high priority is displayed preferentially by a display means 6, and the candidate including the word is displayed at every priority of the word. In such a way, it is possible to limit the range of the word used in the KANA/KANJI conversion.
Patent JP-2000246405-A (JP)
Title: Device for heating tundish
Inventor: SHIMADA TATSUYA
IPC: C21D1/52
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating device of a tundish, that the oxidation of residual steel and residual slag can perfectly be prevented to the used tundish and the heating can efficiently be executed for the unused tundish. SOLUTION: Plural heat storage type heating devices 2 for supplying high temp. inert gas into the tundish 1 and plural gas burners 3 for supplying combustion gas into the tundish 1, are arranged, and the supplying of the high temp. inert gas and the supplying of the combustion gas are controlled so as to be independently executed.
Patent JP-H0770855-A (JP)
Title: Thread with outer appearance of spun yarn made of polyamide fiber
Inventor: EMANUERU YUNGU
IPC: D02G3/02
Filed: 1991-03-15
Abstract: PURPOSE: To obtain a filament yarn with appearance of a spun yarn, made from polyamide-base fiber giving textile articles and simultaneously having a soft touch, bulkiness and strength. CONSTITUTION: The yarn as crimped bulked parts and tight and interlaced parts, has a cohesion factor lying in the range of 90-140 knots/m, a Young's modulus lying in the range of 100-140 cN/tex, and a difference in orientation between the two group filaments lying in the range of 25-50 cN/tex evaluated by measurement of the sonic modulus.
Patent JP-H05254511-A (JP)
Title: Bundling device by band
IPC: B65B27/00
Filed: 1992-03-10
Abstract: PURPOSE:To facilitate a bundling work of wires or the like by use of bundling bands and tools. CONSTITUTION:A bundling tool B provided with a fitting part 4 of a band- bundling tool against a tool receiver A provided with a lock-off arm 1 against a flexible stopper 13 in an insertion chamber C1 of the band-bundling tool is transferably provided. And the stopper keeps the position at a part of the place where the band-bundling tool is fitted in the bundling tool B and the lock-off arm 1 forces the flexible stopper 13 to forcibly transfer to the non-fitting position against a band D to release retaining by a fixing means. Then the bundling tool B is shifted to the other position and the lock-off arm 1 releases the retaining of the flexible stopper 13.
Patent JP-S58170739-A (JP)
Title: Novel diaminomonocarboxylic acid derivative and surface active agent containing said derivative as active component
Inventor: HIWATARI OSAMU
IPC: A61K8/00
Filed: 1982-03-30
Abstract: NEW MATERIAL:The diaminomonocarboxylic acid derivative of formula I or II(R<1>CO is aliphatic acyl; R<2>-R<4> are alkyl or aralkyl; R<5> is O<->, OH, NH2, or lower alkoxy; X<-> is halogen anion, inorganic acid anion or organic acid anion, provided that when R<5> is O<-> or at least one of R<2>-R<4> is group of formula III, then X<-> is absent; n is 1-4). EXAMPLE:Iodo-N<alpha>,N<alpha>,N<alpha>-trimethyl-N<epsilon>-lauroylly sine methyl ester. USE:A surface active agent. It exhibits excellent surface active property and remarkably improved solubility in water, and has distinguished antistatic property. PROCESS:The compound of formula I can be prepared e.g. by using a diaminomonocarboxylic acid as a starting compound, and carrying out the long-chain acylation of an amino group of the molecule and the conversion of the other amino group to quaternary ammonium, and if necessary, carrying out the conversion of the carboxyl group in the molecule to ester or amide, and the introduction of the anion X<->.
Patent JP-H02230376-A (JP)
Title: Image processor
Inventor: HARA HIROYUKI
IPC: G06F17/30
Filed: 1989-03-02
Abstract: PURPOSE:To improve operability by minimizing operation to find the desired image reading out and displaying a page image in a retrieved file image page after page, by executing the page-turning for the next file image as that of a designated file image is completed. CONSTITUTION:The retrieval of a document is executed based on inputted retrieval information, and a retrieval result list is displayed on a display device 3. When the document desired to perform the page-turning is designated with a pointing device 8 and a continuous page-turning function is designated, the image of a first page is displayed on the display device 3. When the image being displayed is not the objective image, a step is migrated to the next step without requiring any operation of an operator after the prescribed period of time. In other words, it is judged whether or not the next page exists, and the image of the next page is displayed when it exists. When no next page exists, the image of the page next the document being displayed at present on the retrieval result list is displayed. Thereby, the time and labor of the operator can be minimized.
Patent JP-S58168289-A (JP)
Title: Laser diode package
Inventor: SUGANUMA RUMIKO
IPC: H01S5/02
Filed: 1982-03-30
Abstract: PURPOSE:To readily mount a laser diode by employing a horseshoe type heat sink block. CONSTITUTION:A laser diode 2 is mounted on the notch of a horseshoe type heat sink 1 so that the central axis of a resonator coincides with the central axis of the heat sink 1, and the heat sink 1 is mounted concentrically on a  header 4 which has a glass window 3 at the center of circular shape. Thus, no  barrier is provided in the axial direction of the resonator of the diode 2, the  backwardly emitting light can be readily produced, the light can be received by a photodetector through the glass window 3 at the center of the header 4, and  the laser diode backwardly emitting light can conveniently be utilized as a  monitor. The mounting work of the diode 2 on the heat sink 1 and the bonding  work of lead wirings 5 can be facilitated.
Patent JP-H05259943-A (JP)
Title: Balance/unbalance conversion adaptor
IPC: H01F19/06
Filed: 1992-03-10
Abstract: PURPOSE:To improve the balance properties of a transmission line of the balanced side for a balance/unbalance conversion adaptor which converts a balanced signal into an unbalanced one. CONSTITUTION:A balance/unbalance converter 5 consists of a transformer containing a toroidal core 51 and a coaxial cable 2 piercing through the center part of the core 51 for transmission of the unbalanced signal. Furthermore a cylindrical shielding part 6 is added to store the core 51 and provided with a shielding plate 61 which secures the shielding between the transformer and the connection part of the balanced side. Then a ground line 54 is provided to the cable 2 which transmits the unbalanced signal, and the line 54 is earthed to the plate 61 at plural points. In such a constitution, the leaked magnetic flux can be reduced and the balance properties of a transmission line can be improved at the balance side.
Patent JP-2000252772-A (JP)
Title: Operational amplifier circuit
Inventor: SATO TOMONORI
IPC: H03F3/45
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress effect due to variations in resistance value and to reduce the error of an output voltage without using any high-precision resistance by constituting an amplifying circuit, using an operational amplifier, by using normal-precision resistances for the circuit. SOLUTION: The amplifying circuit using the operational amplifier is constituted by using resistances with normal precision. In this case, the resistances are connected in parallel or/and in series, or in parallel. For example, resistances 9 to 12 are added in series to resistances 3 to 6 of this operational amplifier circuit and thus more than one resistance as a factor of the error of Vo is used to suppress effect due to variations in resistance value.
Patent JP-S59177699-A (JP)
Inventor: ENDOU AKIRA
IPC: G01C21/00
Filed: 1983-03-28
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-S55144437-A (JP)
Title: Producing optical fiber matrix
Inventor: UCHIUMI ATSUSHI
IPC: C03B8/04
Filed: 1979-04-26
Abstract: PURPOSE:To effect good internal bonding by a method wherein a specified glass- surface modifier and oxygen gas are flowed on the internal surface of a silica-based glass tube heated to a high temperature so that the inner surface undergoes modification treatment. CONSTITUTION:Prior to internal bonding of layer which will become clad or core of optical fiber, glass surface modifier described below and oxygen gas are flowed inside a silica-based glass tube. At the same time, the glass tube is heated to a high temperature, preferably to a temperature at which its outer surface exceeds 1,000 deg.C so that the tube inner surface is treated for modification. The modifier is a material which, when heated to a high temperature in the presence of oxygen, produces no such material as having boiling point or sublimation point higher than that needed for internal bonding of layer to be formed into clad of optical fiber. Furthermore, such material must contain less than 1wt% of H2, elements producing glass-forming oxide and glass modification oxide, and one or more of elements such as halogens and sulfur. It is preferable to have the material contain one or more of F, B, and P as cpd.
Patent JP-S59178366-A (JP)
Title: Method and apparatus for measuring flow velocity
Inventor: SHIBATA NOBUO
IPC: G01P13/00
Filed: 1983-03-30
Abstract: PURPOSE:To quantitatively measure the flow of a fluid by observing a Young's flinge of two dry plates to find the code for the magnitude and direction of flow velocity when a flow velocity distribution is measured by a speckle photography. CONSTITUTION:Speck pattern when sheet like laser light 2 is scattered by fine particles 1a in a fluid 1 to be measured is photographed and recorded by a double exposure simultaneously with a dry plate 5 at rest and a dry plate 12 in rotation to obtain two double exposed negatives. The observation of the young's flinge at desired point by a reproduction optical system and a judgement is done from a vector combination chart of a displacement vector us of the dry plate 5, position displacement vector utr by the relative rotation of the dry plate 12, the displacement vector ut actually obtained from the dry plate 12 to find that the displacement vector in the direction of P or N thereby identifying the code for the direction of flow velocity.
Patent JP-H08243094-A (JP)
Title: Human sensitivity measuring and evaluating unit
Inventor: TAKIGAWA HIROYOSHI
IPC: A61B5/16
Filed: 1995-03-13
Abstract: PURPOSE: To provide a human sensitivity measuring and evaluating unit capable of simplifying the preparation of an experiment, the experiment process management, and data arrangement after completion of an experiment. CONSTITUTION: This human sensitivity measuring and evaluating unit is equipped with a display means 3, a work efficiency measuring means 6 to calculate the number of answers, the correct answer rate, and the work speed responding to the kinds of loaded work, a psychological quantity measuring means 7 to sum up the psychological quantity to sum up the changes with time respectively, a physiological quantity measuring means 9 to measure skin temperature and physiological changes of the blood flow rate of an examinee as time passes, a physical quantity measuring means 10 to measure the ambient environment of an examinee as time passes, a CRT 11 to display experiment results, and a centralized control means to display the evaluated results on the CRT 11.
Patent JP-H01227753-A (JP)
Title: In-eye lens forming body
Inventor: NAKADA KAZUHIKO
IPC: A61F2/16
Filed: 1988-03-04
Abstract: PURPOSE:To facilitate deairing in a balloon main body and to prevent generating optical inconvenience by providing an injecting part to inject an injection article and a discharging part to discharge a gas in the balloon main body to the balloon main body inserted into a crystal lens pouch. CONSTITUTION:A balloon 12 main body to compose a lens forming body 10 is formed of an elastomer to have elasticity. The lens forming body 10 is inserted into the crystal lens pouch in a condition in which gas inside the balloon 12 main body is removed and reduced. Next, the gas is injected from a tube 14 into the internal part of the balloon 12 main body, and simultaneously, the gas such as an air to remain inside is discharged from a tube 16. Thereafter, the tubes 14 and 16 are cut and melt-sealed.
Patent JP-H06262112-A (JP)
Title: Device for coating rear surface and method for coating rear surface of band-shaped body
Inventor: SATO SHUICHI
IPC: B05D1/28
Filed: 1993-03-12
Abstract: PURPOSE:To provide the method and device for continuously preventing the deficiency of a pressing pressure of a coating roll on a band-shaped body without contact when the thickness of the band-shaped body is small in coating the rear surface of the band-shaped body and the method and device for preventing the generation of the coating defects occurring in foam by air penetration, etc., arising from the deficiency of the pressing pressure and the decoloration in shape defect parts. CONSTITUTION:The device for coating the rear surface of the band-shaped body by using roll coaters is provided with electromagnets 8 for generating magnetic fields uniformly in the transverse direction of the band-shaped body 1 and detectors 10 for measuring the parting distances between the band-shaped body 1 and the electromagnets 8 and is also provided with means for regulating the magnetic force of the electromagnets for maintaining the parting distances and a device 9 for controlling the electromagnets 8 so as to profile the catenary of the band-shaped body, just before the coater rolls 4a, 4b for coating the rear surface.
Patent JP-S63220016-A (JP)
Title: Heating cooker
Inventor: WATANABE EMIKO
IPC: F24C1/02
Filed: 1987-03-10
Abstract: PURPOSE:To thaw food to be cooked in a uniform manner, by synchronizing a magnetron with a hot air fan by the intermediary of a relay switch, and by controlling the revolution of a hot air fan, being synchronized with the magnetron during the time when the magnetron is oscillated, at the time of thawing food to be cooked. CONSTITUTION:When a frozen food to be cooked 'W' is thawed by a high frequency oscillating circuit 26 with a magnetron 8 and by a hot air fan 35, the output of a high frequency oscillating circuit 26 is previously controlled to become a low output in accordance with the volume of a food to be cooked 'W'. At the same time a relay switch 25 and a relay switch 36 for the fan, both of which are designed to be turned ON and OFF synchronizedly with each other, are energized. Then the oscillation of microwaves from the magnetron 8 of a high frequency oscillating circuit 26 and the revolution of a hot air fan 35 are intermittently turned ON and OFF synchronizedly, so that the food to be cooked 'W' in an oven 3 is thawed in a uniform manner without leaving frozen parts. Because the thawing operation of a magnetron 8 and the drive of a hot air fan 35 are intermittently turned ON and OFF synchronizedly, the food to be cooked 'W' can be uniformly thawed by gradually increasing and evaporating heat and circulating air by the hot air fan 35.
Patent JP-H09243552-A (JP)
Title: Control of temperature of flow cell
Inventor: SUZUKI HIROSHI
IPC: G01N21/01
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To change over the polarity of the current flowing to a Peltier element and to control the temp. of a flow cell by a single power supply by making applied voltage constant and changing over the input terminal of the Peltier element. SOLUTION: Switches S1 and S2, S3 and S4 connected in series are further connected in parallel. One input terminal (a) of a Peltier element 5 is connected to the contact of the switches S1, S2 and the outer input terminal (b) thereof is connected to the contact of the switches S3, S4. In this constitution, when the switches S1, S4 are turned on and the switches S2, S3 are turned off in such a state that constant potential difference V is applied across points C, D, the current flowing to the element 5 flows in the direction I1 of terminal (a) → terminal (b) and, when the switches S1, S4 are turned off and the switches S2, S3 are turned on, a current flows in a direction 1I2 of terminal (b) → terminal (a).  By this constitution, a power supply of both positive and negative polaritiies is not required and, even in a single power supply, the polarity of the current to the element 5 can be changed over and the temp. of the flow cell can be controlled by the single power supply.