baber/WOPTO huggingface dataset:
Patent JP-2000215972-A (JP)
Title: Induction heating coil and its manufacture
Inventor: HASEGAWA SHIRO
IPC: H05B6/36
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To improve a space factor even by use of a litz wire, to keep a self- shape to facilitate handling, and to stabilize performance. SOLUTION: This induction heating coil is manufactured as follows. A pressurizing roller 11 primary-rolls a litz wire 2 in a flat square shape with a pressurizing force causing no break of an element wire 21. A second pressurizing roller 13 applies a prescribed tensile force to the primary-rolled litz wire 2 and secondary-rolls the litz wire 2, while a coil-shaped wound body 3' is formed by wounding the secondary-rolled litz wire 2. After an adhesive is applied to between the wound litz wire 2 of the coil-shaped wound body 3', the wound body 3' is deformed in a spherical zone shape by pressurizing. After the adhesive is cured, the pressurization is released to obtain the spherical zone-shaped wound body 3' having a final shape.
Patent JP-H07224182-A (JP)
Title: Production of polyolefin cross-linked foamed material
Inventor: SHIBAYAMA KOICHI
IPC: C08J9/06
Filed: 1994-02-08
Abstract: PURPOSE:To provide a method for production of a polyolefin-based cross-linked resin foamed material excellent in skin strength and capable of being laminated to a skin material to form a laminate excellent in fabrication quality. CONSTITUTION:This is a method for producing a polyolefin cross-linked foamed material by forming a foamable composition composed of a polyolefin-based resin and an organic heat decomposition type foaming agent at a temperature below the decomposition point of the foaming agent, irradiating the obtained formed material with ionizing radiation to conduct cross-linking reactions and conducting a foaming reaction of the resultant cross-linked formed material in a high-temperature atmosphere enough to decompose the forming agent. In this production method, the cross-linking reactions are composed of the first cross-linking reaction conducted by irradiating one or both of the surfaces of the formed material with ionizing radiation under a low-concentration oxygen so that the degree (b) of cross-linking in the layer from the surface of the foamed material to 300mum depth may be within a range of (b)/(a)X100+ or -25 based on the degree (a) of cross-linking in the whole foamed material and the second cross-linking reaction by the subsequent irradiation with ionizing radiation.
Patent JP-H08211993-A (JP)
Title: Inclination detector
Inventor: UCHIO MASATOSHI
IPC: G06F3/0346
Filed: 1995-01-31
Abstract: PURPOSE: To set a wide inclination detectable range by stipulating the width dimension of an opening for converging light from a light source to spot light and the total width dimension of plural optical semiconductors for converting the light quantity of the spot light to electric signals to be in specified relation. CONSTITUTION: The width of the opening 6a for converging the light emitted from the light source to the spot light S of a prescribed area is defined as A, the total width dimension of the plural optical semiconductors 5a to 5d for receiving the spot light S and converting the light quantity to the electric signals is defined as B and the A and the B are stipulated to be in the relation of 1/2<=A/B<=1. By stipulating them in such a manner, detection signals are outputted from the respective optical semiconductors 5a to 5d corresponding to the change of the relative angle of the light source and the respective optical semiconductors 5a to 5d and the difference of the detected output Lu, Ru, Ld and Rd plots a line for which a dead zone is not present. Thus, the wide inclination detectable range is set.
Patent JP-H06230660-A (JP)
Title: Image forming device
Inventor: ENDO SHUICHI
IPC: G03G15/06
Filed: 1993-02-01
Abstract: PURPOSE:To provide an image forming device capable of stably attaining excellent development over a long period by correcting a change in developing conditions caused by the change in developing roller and toner. CONSTITUTION:The image forming device calculated the variation of a developing bias potential DELTAV following a change DELTATi in a temperature in a machine and a change DELTAQ in an electrifying quantity, according to an empirical formula V (Ti, Q) determining the relation among the temperature in the machine Ti, the electrifying quantity per toner unit weight Q and an optimum developing bias potential V, to adjust the developing bias potential and has an outside air temperature sensor 40 detecting an outside air temperature To, an availability detecting means 50 detecting a movable ratio eta, a calculating means calculating the temperature in the machine Ti and the change in the temperature in the machine DELTATi, according to the previously set empirical formula Ti (To, eta), the change in the electrifying quantity DELTAQ by the movable ration eta and the change DELTATi, according to the previously set empirical formula Q (Ti, eta) and the variation DELTAV according to the calculated DELTAT and DELTAQ and a developing bias control means 30 changing a developing bias voltage by the variation DELTAV.
Patent JP-H08203110-A (JP)
Title: Skew correcting mechanism for optical disk
Inventor: SUGAWARA YUTAKA
IPC: G11B7/095
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a high-density optical disk system by providing the above mechanism with an electromagnetic means for driving a moving part according to the signals from a skew quantity detecting means. CONSTITUTION: Two sheets of skew correction plates 1a, 1b for correcting the skew to an optical disk are adhered respectively to a stationary part 2 and the correction plate holder 4 of the moving part 3. A correction plate holder 4 is supported by means of, for example, four pieces of metallic leaf springs 5 to 8 so as to maintain a specified spacing from the stationary part 2. The stationary part 2 is composed of the stationary part 2 of an optical system arranged with the skew correction plate 1a and a yoke part constituting a part of the magnetic circuits of an electromagnetic driving section 9.  On the stationary part 2, recessed parts 31 to 34 are formed at four position in shapes complying with the shapes of the leaf springs 5 to 8 in order to assure the easy fitting of the stationary part 2 and the moving part 3 by uniquely determining the positional relation between both parts by using the leaf springs 5 to 8. On the correction plate holder 4 of the moving part 3, recessed parts 41 to 44 are formed in order to be made flush with the bases of the recessed parts 31 to 34 of the stationary part 2 and to connect the leaf springs 5 to 8 so as to maintain the linear relations parallel with each other.
Patent JP-S61174624-A (JP)
Title: Semiconductor growing apparatus
Inventor: OKAMOTO AKIHIKO
IPC: H01L21/205
Filed: 1985-01-29
Abstract: PURPOSE:To improve the evenness on the surface of a crystalline substrate by a method wherein multiple gas flow control sheets are arranged on the part along the gas flow from a reaction tube gas inlet to a substrate. CONSTITUTION:The peripheral part of crystalline substrate 1 is heated by high frequency coils 4. On the other hand, trimethyl-gallium as an organic and metallic material and arsine as a material of arsenic are led from a reaction tube gas inlet 5 passing through a reaction tube inner pipe 6 to be thermocracked at the part near heated crystal for epitaxial growing on the surface of crystalline substrate 1. The inner pipe 6 is expanded from the gas inlet 5 to the substrate 1 reverse-taperingly and quartz made gas flow control sheets 7 are arranged along the gas flow. Through these procedures, any led-in gas may reach the crystalline substrate 1 immediately along the gas flow control sheets 7 without any possiblity of turbulent flow at all.
Patent JP-S63181288-A (JP)
Inventor: INOUE AKIO
IPC: H05B3/20
Filed: 1987-01-23
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-H01190590-A (JP)
Title: Clamp structure for spare tire
Inventor: TOYODA NOBUO
IPC: B62D43/10
Filed: 1988-01-26
Abstract: PURPOSE:To make it possible to absorb the force applied to a spare tire at a bead part by forming a bead part having a concentric-circular state to the undermentioned holder in the construction where a spare tire is fixed with a bolt with the spare tire pressed down with a spare tire holder. CONSTITUTION:A spare tire clamp structure 10 has a spare tire holder 17, in which a bolt 16 is provided at the middle and having a nearly circular state, is placed in the construction where a spare tire 13 is housed and fixed in a spare tire housing part 12 provided at the rear part of a vehicle. The bolt 16 has a handle part 16a on its head part so that the handle can be rotated by holding with fingers. In this case, the holder 17 is formed in which a bead part 17b having a concentric-circular state is provided with a hole 17a, in which the bolt 16 is put in, as the center. This enables the damage of the bolt 16 and the deformation of a rear floor panel 15 etc. to be prevented with force possible to be absorbed with the part 17b when the force is applied to the tire 13 at the time of the collision from the rear of a vehicle.
Patent JP-S61174645-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI ISAO
IPC: H01L21/31
Filed: 1985-01-29
Abstract: PURPOSE:To enable to isolate the element regions and to contrive a simplification of work an a higher-density formation of the integrated circuit by a method wherein recessed places are formed in the silicon substrate, and after that, the first silicon oxide film is formed on the whole surface of the silicon substrate by performing a thermal oxidation, then after the first silicon oxide film is all removed, the interiors of the recessed places are filled with the second silicon oxide film. CONSTITUTION:An impurity having the same conductive type as that of a silicon substrate 1 is ion-implanted in the bottom parts of recessed places 6 formed in the silicon substrate 1 and ion implanted layers 7 are formed. Then, a silicon oxide film 8 is formed on the whole surface. A heat treatment is performed on the silicon substrate 1 in an atmosphere of nitrogen and after the crystal defect is made to reduce, the silicon oxidd film 8 covering the surface of the silicon substrate 1 is all removed. After that, a heat treatment is again performed on the silicon substrate 1 in a vapor-containing atmosphere. Then, a resist 10 is applied on a silicon oxide film 9 in such a way that the surface of the resist 10 becomes flat. Lastly, an etching is performed on the resist 10 and the silicon oxide film 19 until the silicon substrate 1 is made to expose on such a condition that the etching rates to the resist 10 and the silicon oxide film 9 become equal to each other and the semiconductor device is completed.
Patent JP-S62172829-A (JP)
Title: Frame synchronizing system
Inventor: TORII NAOYA
IPC: H04K1/04
Filed: 1986-01-27
Abstract: PURPOSE:To execute frame synchronization which is scarcely influenced by a noise, by bringing a one frame portion of a signal of a frequency of 1/n, to a high speed Fourier transform processing and averaging it, when detecting a phase of a signal of a frequency of 1/n of a sampling frequency. CONSTITUTION:A phase detection of a signal f3 wave of a frequency of 1/n of a sampling frequency, for deriving a decoding start time point is executed by a phase conversion by bringing a one frame portion of a signal of a frequency of the 1/n concerned, to a high speed Fourier transform processing and averaging it, and a frame synchronization error is corrected. That is to say, by averaging the signal of the frequency of 1/n of the sampling frequency in one frame by a high speed Fourier transformer FFT 8, an average phase in one frame is derived, and by this phase, a timing error of an encoding start and a decoding start is corrected so as to become less than one sample. Accordingly, even if several sample points are masked by a noise, this influence is averaged, and a frame synchronization which is scarcely influenced by a noise is executed.
Patent JP-H0694428-A (JP)
Title: Three-dimensional shape input device
Inventor: GOMI MUTSUKO
IPC: G06T7/00
Filed: 1993-02-02
Abstract: PURPOSE:To efficiently reduce data quantity and smooth the data while preserving the measured shape by approximating the three-dimensional coordinate values representing the entire shape of an article to be measured to a parametric function having a prespecified approximation error or less with fewer data quantity. CONSTITUTION:The three-dimensional coordinate values of an article 104 to be measured are calculated by a coordinate calculating means 110, and the position of the curve of the measured article 104 is recognized by a curve-indicating means 111. A parameter setting means 112 provides a parameter to the measuring point on the curve. A parametric curved-surface approximation means 113 compresses a shape information by approximating the three-dimensional coordinate values to a parametric curved surface. A data format conversion means 114 converts the parameter values of a plurality of parametric curved surfaces representing the entire shape of the measured article 104 that has been apporximated by the means 113 into data formats for a CAD system 117 to which they are to be input, and the three-dimensional data 116 that have been subjected to format conversion are input into the CAD system 117. Since the condensed data are subjected to format conversion, the data quantity can be efficiently reduced while preserving the measured shape.
Patent JP-S59141569-A (JP)
Inventor: HANSUUYOAHIMU SHIYOORU
IPC: C08G18/79
Filed: 1984-02-01
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-S54109912-A (JP)
Title: Racemization of optically active amino acid ester
Inventor: TAKAHASHI SATOJI
IPC: C07B61/00
Filed: 1978-02-14
Abstract: PURPOSE: To obtain a racemic compound in high yield, without forming sideproducts, by heating an optically active α-amino acid ester using a ketone medium and an acid, and to obtain desired optically active substance useful as a starting material of peptides, by optical resolution of the above recemic compound.  
     CONSTITUTION: An optically active α-amino acid ester which can be easily decomposed and extremely readily transformed to the corresponding diketopiperazine, is racemized by heating at 40W180°C, preferably 60W160°C, using a ketone medium, e.g. isobutylmethyl ketone, acetone, ethyl methyl ketone, acetophenone etc., and an acid, e.g. acetic acid, propionic acid, sulfuric acid, benzoic acid MgCl 2 , etc.  
     EFFECT: The presence of an acid at the racemization accelerates the reaction, lowers the reaction temp., and shortens the reaction time. Besides the amount of the side products is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60188403-A (JP)
Title: Composition
Inventor: RANIYURUFU MAIKURU ARUSOPU
IPC: A23L29/269
Filed: 1985-01-31
Abstract: There is described a formulation, suitable for enteral administration to man, comprising a bulking proportion of a dextran having an average molecular weight of from 10,000 to 50,000,000. There is also described a method of controlling the calorie intake of a human, of providing a bulking agent for a human or of treatment of a condition of the gastrointestinal tract in a human, which comprises administering enterally a composition containing a dextran of average molecular weight of from 10,000 to 50,000,000 to the appropriate human.
Patent JP-H10214268-A (JP)
Title: Method and device for retrieving document
Inventor: FUJINAMI TOSHIHIRO
IPC: G06F17/30
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce the required capacity of storage device by preparing the index of registered document from a summarized sentence automatically generated from this document and retrieving the document corresponding to a desired retrieval request based on this index. SOLUTION: A document retrieval system is composed of an input/output part 10, automatic document summarizing part 20, indexing part 30, document compressing/extending part 40, document retrieval part 50, document storage part 60, index storage part 70, document managing file storage part 80 and control part 90. Then, the summarized sentence of registered document is automatically generated from this document, the index of document is prepared from this automatically generated summarized sentence and based on this index, the document corresponding to the desired retrieval request is retrieved. Besides, when the number of times of access to the registered document in the past exceeds a specified value within a fixed period, the index of document is prepared from the source sentence of this registered document and based on this index, the document corresponding to the desired retrieval request is retrieved.
Patent JP-H09207385-A (JP)
Title: Color printing method and device
Inventor: SUMIYA YUJI
IPC: B41J2/525
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To economize the amount of a ribbon used without developing hard-to-read character or the like by a method wherein the processing of a color painting command is performed by outputting the interior of the region of a contour information on the basis of the color information of the region to be printed in normal mode, or by outputting the contour portion of the contour information on the basis of the color information of the region to be printed in economy mode. SOLUTION: At the step a1, a command is inputted. At step a2, whether the inputted command is a color printing command or not is judged. At the step a3, when the inputted command is a color painting command, whether the color painting command is in a normal mode or in an economy mode is judged. At the step a4, when the color painting mode is in a normal mode, the interior of the region, which is defined by a contour information so as to be printed on the basis of the contour information and color information, is painted out in the color defined by the color information of the region to be printed in order to perform normal color printing.  Or, at the step a5, when the color printing mode is in an economy mode, the interior of the region, which is defined by the contour information so as to be printed, is painted out in white and further, new contour information and color information is obtained. At the step a6, the contour portion of the contour information is painted in the color defined by the color information of the region to be printed.
Patent JP-S58133507-A (JP)
Title: Desulfurizing method in fluidized bed boiler
Inventor: TAKADA TOMOAKI
IPC: F23C10/00
Filed: 1982-02-02
Abstract: PURPOSE:To improve the desulfurizing effect and spare the quantity of a desulfurizing agent to be used by applying humidity to spraying ashes, converting CaO contained therein into Ca(OH)2, spraying the same in a gas within a flue to carry out dry desulfurization thereof. CONSTITUTION:Spraying ashes discharged out of a tower with the combustion in a fluidized bed 1 is captured and collected by a dust collector 2, and then sent into a water tank 3. CaO in the ashes is converted into Ca(OH)2, which is sucked up by a pump 4 and blown into the gas within the flue 5, and dry desulfurization is then carried out in a rotary atomizer 6, the ash dust being arrested in the dust collector 7 and clean gas being discharged out of an exhaust equipment 8.
Patent JP-S54109969-A (JP)
Title: Novel method of preparing thiazole derivative
Inventor: MAEDA RIYOUZOU
IPC: C07D277/20
Filed: 1978-02-14
Abstract: PURPOSE: Thiazole derivatives having a substituent in the 2-position useful for preparation of an anti-inflammatory agent and others are derived from a novel compound of 1-alkoxy-2-halogenoethylisothiocyanate in high yield.  
     CONSTITUTION: The reaction of novel 1-alkoxy-2-halogenoethylisothiocyanate of formula I (X is halogen; R is alkyl) with a compound of formula II (R' is alkyl, phenyl, substituted phenyl; A is O, S, imino, alkylimino) is effected in the presence of an acid acceptor, preferably sodium hydride or potassium carbonate to give a diazoline derivative of formula III. Then the dealcoholation of the product is conducted in the presence of a catalyst amount of an acid to produce said thiazole derivative of formula IV. These procedures may be continuously carried out. The novel compound of formula I is prepared by introducing an isothiocyanate group into a compound of formula V (Y is halogen). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08279820-A (JP)
Title: Network initialization
Inventor: HERUBERUTO HETSUTSUERU
IPC: H04L7/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To speed up a process for actuating a network by parallelizing lock processes of all subscriber machines of a network. SOLUTION: In the network, a clock signal generated at one network position is sent as a continuous data stream, and respective network subscriber machines I to IV after receiving the data stream enters the lock processes to the specific frequency of the clock signal and send the data stream to next subscriber machines after the completion of the lock processes. Each of the subscriber machines I to IV once receiving the data stream and divides the data stream into two before starting the lock process to the clock frequency to make use of one part for the lock process of the subscriber machine and transfers the other part to the next subscriber machine immediately.
Patent JP-H01194825-A (JP)
Title: Ac power source equipment
Inventor: MARUYAMA TSUTOMU
IPC: H02J3/42
Filed: 1988-01-27
Abstract: PURPOSE:To enable automatic transfer of a plurality of motor-generators into parallel operating state, by automatically determining the starting sequence between the plurality of motor-generators and arranging throw-in conditions for parallel operation. CONSTITUTION:Start sequence determining devices C11, C21 receive an external start signal A simultaneously and start process for determining start sequence. The start sequence determining devices C11, C21 determine the start sequences of motor-generators MG1, MG2. Synchronous throw-in timing devices C13, C23 predict in-phase timing based on variation of phase difference between output voltages of the motor-generators MG1, MG2 and operate output switches K12, K22. The phase difference between the output voltages from the motor-generators MG1, MG2 is varied through switch groups K1x, K2x for switching excitation wiring.
Patent JP-H04256061-A (JP)
Title: Operation manual preparing device
Inventor: OMI KANAME
IPC: G06F15/00
Filed: 1991-02-07
Abstract: PURPOSE:To improve the availability of an operation manual preparing device by reducing a data storage capacity and preparing an operation manual required for using a communication equipment in accordance with the request of an operator and setting an operation manual request by means of the operation of a single function to be possible. CONSTITUTION:Explanation data on an operation content required in processing steps are stored in an instruction information storage means 21 for respective processing steps required for the supply of communication service. When there is the operation manual request from a communication terminal, an editing control means 23 combines explanation data of the operation content in the respective processing steps required for communication service applied to the request, edits/prepares it as the operation manual and transmits it to the communication terminal. A single function table where the operation for requesting the operation manual is displayed by the single function for respective items of the operation manual is supplied, the operation manual request based on the single function table is received and the operation manual is outputted.