baber/WOPTO huggingface dataset:
Patent JP-S6469630-A (JP)
Title: Continuous polymerization of wholly aromatic polyamide
Inventor: ISHIDA ATSUSHI
IPC: C08G69/32
Filed: 1987-09-10
Abstract: PURPOSE:To continuously polymerize monomers into a wholly arom. polyamide stably for a long period of time with an economically advantageous high monomer concn. on an industrial scale, by using a specified feeding temp. of a soln. of an arom. diamine at the inlet of a polymn. apparatus. CONSTITUTION:A molten liquid of an arom. dicarboxylic acid chloride, and a soln. of an arom. diamine substantially perfectly dissolved in an N-substd. amide solvent are respectively, and continuously fed into a polymn. apparatus at a substantially equimolar ratio of the chloride groups of the arom. dicarboxylic acid chloride to the amino groups of the arom. diamine to effect a reaction therein. The feeding temp. of the soln. of the arom. diamine is set to be higher than the m.p. of the arom. dicarboxylic acid chloride. As the N- substd. amide solvent, use is pref. made of a system of N-methyl-2-pyrrolidone, N,N-dimethylacetamide or N-acetylpyrrolidine admixed with calcium chloride or lithium chloride.
Patent JP-H0273223-A (JP)
Title: Liquid crystal indicator
Inventor: SUZAKI TAKESHI
IPC: G02F1/133
Filed: 1988-09-08
Abstract: PURPOSE:To improve the display quality while eliminating an interference color and an uneven hue, and also, to enhance the contrast by sticking a specific phase plate to a substrate. CONSTITUTION:A liquid crystal layer 2 formed by bringing a molecule of a nematic liquid crystal having a positive dielectric anisotropy to homogeneous orientation so as to obtain a spiral structure of 180-300 degrees is inserted and held by two pieces of substrates 1, and a phase plate 4 is stuck to the substrate 1 with an acryl compound adhesive agent 5. Also, as for the phase plate 4, it is desirable to use a phase plate made of a resin which has an optically uniaxial property, and also, by which the product DELTAn.d(LC) of a double refraction anisotropy DELTAn and thickness (d) of the layer 2, and the product DELTAn.d(PH) of DELTAn and (d) of the phase plate 4 can satisfy the relation of an expression I or II. Also, it is desirable that DELTAn.d(PH) is <=700nm, and thickness of the adhesive agent 5 is <=200mum.
Patent JP-H1061457-A (JP)
Title: Gas turbine for combined cycle power plant
Inventor: MATSUURA MASAAKI
IPC: F01D9/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To improve an overall efficiency of a combined cycle power plant without increasing a cost by adjusting a blade exit condition of a cooling steam to thereby introduce the steam to a steam turbine immediately. SOLUTION: A cooling steam system in a gas turbine for a combined cycle power plant in which a cooling steam is generated by an exhaust heat recovery boiler by which exhaust gas of a gas turbine is introduced and a stationary blade is cooled by using the cooling steam has a constitution such that a cooling steam supply pipe 55 extending from the exhaust heat recovery boiler is communicated with a cooling passage 46 formed in a first stage stationary blade 39, a cooling steam recovery pipe 37 communicated with a steam turbine is communicated with a cooling passage 49 formed in a second stage stationary blade 41, and a connecting pipe 47 for a cooling steam of a relatively large cross section is provided which communicates the cooling passage 46 with the cooling passage 49 in the first and second stage stationary blades 39, 41.
Patent JP-H0973622-A (JP)
Title: Magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/66
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent electromagnetic conversion characteristics without pollution problems by providing the surface of a base with an Fe-N-O-based metallic magnetic film and increasing the content of O in the intermediate part in the thickness direction of this metallic magnetic film. SOLUTION: Olefin resins, such as polyester, including PET, etc., which are nonmanagement materials, are generally used for the base 1. The surface of the base 1 is suitably provided with an under coating layer in order to improve the adhesion property to the magnetic films. The base 1 is guided from a supply side roller 2a via guide rollers 3 to a cooling can roll 4a and is guided to a cooling can roll 4b via guide rollers 31 and is guided to a take-up side roll 2b. Fe material particles fly from crucibles 5a, 5b and adhere and deposit on the base at the time the base travels along the cooling can rolls 4a, 4b.  The base is irradiated with nitrogen ions from an ion gun 6a and gaseous oxygen from a nozzle 7 is supplied from the downstream side at the time of the base travels along the can roll 4a, by which the surface of the base is provided with the metallic magnetic film contg. ample O.
Patent JP-H0389108-A (JP)
Title: Fine adjusting device of surveying instrument
Inventor: YANAI KATSUMI
IPC: G01C15/00
Filed: 1989-08-31
Abstract: PURPOSE:To make it possible to obtain fine rotating speeds of two high and low speeds by providing hard balls which can be rolled on a motive power shaft, and providing a pin so that one end is embedded in the motive power shaft and the other end is inserted into a notch that is formed in a fixing ring. CONSTITUTION:A fine adjusting knob 47 is operated, and a rotary shaft 58 is rotated. During a period wherein a pin 59 is moved in a notch 57a freely, the rotation of the knob 47 is transferred to a driven shaft 55 through a speed reducing device because the frictional force between a fixing ring 57 and a bearing part 50 is far more larger than the rolling force of a steel ball 56 on the conical surface of the fixed ring 57. The rotating angle of the shaft 55 is reduced at a speed reducing ratio. After the pin 59 comes into contact with the leading or trailing edge of the notch 57a, the shaft 58 and the fixed ring 57 form an integrated body through the pin 59. The shaft 55 forms an integrated body together with the shaft 58 and the fixed ring 57. When the knob 47 is further rotated, the rotation is transferred to the shaft 55. The shaft 55 is rotated by the same angle as the knob 47. In this way, the shaft can be rotated at the low speed during the period wherein the pin 59 is moved finely and freely in the notch 57a, and the shaft can be finely rotated at the high speed after the pin 59 comes into contact with the leading or trailing edge of the notch 57a.
Patent JP-S61105171-A (JP)
Title: Picture compressing device
Inventor: HORIKAWA ETSUO
IPC: H04N1/41
Filed: 1984-10-29
Abstract: PURPOSE:To effectively utilize the compression code output area by immediately holding the state and stopping the operation when the code output area is overflowed during compression operation and restarting the picture compressing operation after transferring the compression codes to a recording medium such as optical disk. CONSTITUTION:When a direct memory access controller DMAC2 receives starting signal from a host unit, it fetches compression modes MH, MR, picture information top address, number of picture information data, code output area top address, and number of code output area spaces, calculates and output a shift control parameter 8 to shift the picture data, and outputs a operation mode 9 to a picture compressing part 3. Then, after giving the processing starting action 7 to the image compressing part 3, it waits for READ/WRITE request signal 6, and when it receives the READ/WRITE request signal 6 from a picture compressing part 3, it conducts READ/WRITE access control of the picture data and compression codes in the picture information storing memory 1.
Patent JP-2001050848-A (JP)
Title: Design of pneumatic tire, optimization analyzer and storage medium storing optimization analyzing program
Inventor: KOIDE SEIJI
IPC: B60C19/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To enhance design/development efficiency of tire while predicting the tire performance being used actually with the effect of slip angle and camber angle being taken into account. SOLUTION: A tire model is generated from a tire design plan, pavement conditions are inputted by selecting the coefficient of friction μupon generation of a pavement model, initial conditions for imparting an angular speed to the tire are set and then design variables and restrictive conditions are determined (100-104). Subsequently, a model having design variables varied by a unit amount Δri is determined (106-110) and tire performance is predicted by imparting conditions for calculating deformation of the tire model and imparting a slip angle or a camber angle (112).  Sensitivity is operated for each target function, restrictive conditions and design variables, a predictive value of variation in the design variables for maximizing the target function is determined while predicting the tire performance and taking into account of the restrictive conditions, and the operation is repeated until the value of the target function is converged (114-124). Shape of the tire is determined based on the design variables when the value of the target function is converged to a predicted value.
Patent JP-H0275435-A (JP)
Title: Manufacture of connecting rod
Inventor: SUGIMOTO YUKIHIRO
IPC: B21J5/02
Filed: 1988-09-08
Abstract: PURPOSE:To facilitate excess thickness control and to highly stabilize the precision of a product by storing a plate type forging stock in a forging die provided with an excess thickness controlling part made up by a recessed part and forge- forming it. CONSTITUTION:When an intermediate product for a connecting rod is formed, the plate type forging stock 3 is mounted on the forming surface 22a of a lower die 22 and an upper die 23 is installed from the upper part. Thereafter, pressure is applied by a press to the upper die 23 as shown by an arrow F to pressurize and deform the plate type forging stock 3 by each forming surface 22a, 23a of the lower die 22 and the upper die 23. The excess thickness controlling part 26 of the upper die 23 is charged fluidly with the excess thickness of the plate type forging stock 3 at the time of the pressure forming. By this method, the formed recessed part 25 is charged with the volume only except the excess of the plate type forging stock 3 and the vertical interval between the lower die 22 and the upper die 23 nearly agrees with the designed height dimension of the intermediate formed product 1 of the connecting rod to be manufactured.
Patent JP-H0675850-A (JP)
Title: Memory control signal switching device
Inventor: NAKAMURA YOSHITAKA
IPC: G06F12/06
Filed: 1992-08-25
Abstract: PURPOSE:To provide the memory control signal switching circuit capable of supplying a memory control signal which is always selected stably to a memory control signal input terminal of the bank concerned. CONSTITUTION:Plural logic circuits for inputting each memory control signal to memory modules mounted in each bank 0-3, and supplying an output signal to a memory control signal input terminal of the corresponding bank are provided corresponding to each bank 0-3 in which the memory module is packaged, and also, plural selection circuits for supplying a logical control signal to the corresponding logic circuit, selecting a prescribed signal from in each memory control signal and setting it as an output of the logic circuit concerned are provided, so that the logical control signals outputted from each selecting circuit can arbitarily be generated in accordance with the state of jumpers J1-J8, respectively.
Patent JP-H1166878-A (JP)
Title: Semiconductor storage device
Inventor: TOMITA HIROYOSHI
IPC: G11C11/407
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To effectively constitute a redundant circuit with respect to the redundant cell arrays of plural-bit prefetch circuit constitutions by comparing the redundant address of an address group side with the address of an address group to be accessed and validating the selecting of the redundant cell array of the address group side at the time when both addresses coincide. SOLUTION: A redundant ROM 59 storing column addresses of a faulty cell array to be replaced with redundant cell arrays 17, 27 is provided in common. In the ROM 59, redundant column addresses of the faulty cell array of an odd numbered address side cell array and redundant column addresses of the faulty cell array of an even numbered address side cell array are stored together with information expressing whether the addresses are the addresses of the odd numbered address side array or the even numbered address side array. Moreover, addresses of plural memory blocks into which memory cell arrays are divided are also stored. As a result, address of plural memory blocks into which memory cell arrays are divided are also stored in the ROM 59.
Patent JP-H0895836-A (JP)
Title: Device and method for converting section data of storage device
Inventor: SAIGA YUKIO
IPC: G06F3/06
Filed: 1994-09-21
Abstract: PURPOSE: To enable computers, which are different in both or one of the storage location and format of section data on the storage device, to access the storage device. CONSTITUTION: A partition table (section data) is read out of the storage device (step 101). It is analyzed whether or not the read partition table is suitable for the access by a computer system (step 102). When the partition table is not suitable for the access and the storage device can not be accessed (NO in step 103), the table is converted into a suitable one (step 104) and then the storage device is accessed (step 105). When the partition table is suitable for the access (YES in step 103), the storage device is accessed (step 105).
Patent JP-S62208943-A (JP)
Inventor: MAKI HIROHISA
IPC: B32B21/10
Filed: 1986-09-25
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-H0276139-A (JP)
Title: Member for information recording
Inventor: OTA YASUHIRO
IPC: G11B7/2433
Filed: 1988-09-12
Abstract: PURPOSE:To improve recording sensitivity by setting the film thickness of the medium for information recording at such a value at which the wavelength exhibiting the min. value of the reflectivity exists on the shorter wavelength side than the wavelength used for reproducing light in the spectral characteristics of the reflectivity. CONSTITUTION:The film thickness in the amorphous state of the information recording medium 2 of the member for information recording constituted by providing the information recording mdium 2 consisting of one layer on a substrate 1 is set at such a value at which the wavelength exhibiting the min. value of the reflectivity exists on the shorter wavelength side than the wavelength used for reproducing light in the spectral characteristics of the reflectivity. In addition, the information recording medium 2 is constituted of three elements; Sb, Se and Cu. Such recording medium 2 is structurally changed from the amorphous state to the crystalline sate by heating and is thereby so changed as to decrease both the refractive index and attenuation coefft. The wavelength exhibiting the min. value of the reflectivity shifts to the short wavelength side and the high SN is obtd. at the time of recording and reproducing. The improvement in the recording sensitivity is attained in this way.
Patent JP-S61107406-A (JP)
Title: Plant supervisory method
Inventor: SAKAMOTO HIROSHI
IPC: G21C17/00
Filed: 1984-10-30
Abstract: PURPOSE:To preserve a data required for fault detection and investigation of event and also to preserve a change other than external disturbance due to person by supervising a change from a reference state corrected by the plant operating state and patterning the state change due to the change in the operating state. CONSTITUTION:A process data from a plant is fetched, converted into a digital signal to discriminate whether a reference data is revised or not, a revision reference data is calculated as required, and a state vector is calculated if not required. Then whether or not the state is changed is discriminated and when a change takes place, whether or not a transient change exists is discriminated, a characteristic matrix is operated, collated with the data base and when the result is not matched with a change pattern of-artificial external disturbance, an output is obtained. Moreover, the data discriminated that its state is changed, the data finished for transient data is subject to discrimination whether it is an artificial external disturbance or not based on the data discriminated as the artificial external disturbance or not based on the data discriminated as the artificial external disturbance and when it is discriminated as the artificial external disturbance, the data is preserved permanently.
Patent JP-H0972779-A (JP)
Title: Pitch detector for waveform of speech
Inventor: TERADA TAKAHIKO
IPC: G10L25/90
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pitch detector being employed in speech recognition, speech synthesis, automatic melody writing, grading of karaoke, diagnosis of machine, etc., in which the detection accuracy is enhanced while simplifying the processing and the structure. SOLUTION: The pitch detector 1 for receiving a speech waveform and detecting the pitch of basic wave comprises means 3 for extracting a plurality of orthogonal function components at each period forming the waveform of speech sequentially on the order of energy contribution thereto and outputting the extracted components, and means 4 for extracting one of a plurality of orthogonal function components as a pitch based on the relative periodical relationship among them.
Patent JP-S61106541-A (JP)
Title: Production of biphenyltetracarboxylic acid ester
Inventor: ITAYA HIROSHI
IPC: C07C69/76
Filed: 1984-10-30
Abstract: PURPOSE:When the oxidative coupling of a phthalic acid ester is effected in the presence of a specific amount of a palladium catalyst, the reaction temperature is raised and a beta-diketone is fed into the reaction system to increase the catalyst activity whereby the titled compound is obtained in high yield. CONSTITUTION:The oxidative coupling of a phthalic acid ester is carried out in the presence of a palladium salt in an amount of 1.0X10<-15>-1.0X10<-2>mol per mol of the phthalic ester and a copper salt in am amount 0.5-10 times the quantity of the palladium salt in an atmosphere containing molecular oxygen at 150-300 deg.C, as a beta-diketone such as acetylacetone is fed into the reaction system on the way of reaction. The feed of the beta-diketone enables prolongation of high activity of the catalyst even at relatively high reaction temperature and increase the yield of the coupling product.
Patent JP-S6381712-A (JP)
Inventor: TAKEUCHI AKIRA
IPC: H01H9/44
Filed: 1986-09-25
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-S6382562-A (JP)
Title: Data processor
Inventor: SUMITA SHIGEKAZU
IPC: G06F3/0485
Filed: 1986-09-27
Abstract: PURPOSE:To simply carry out the page feed operation of a document in a view at the time of editing and processing a sentence and an image in a form of simultaneous proceeding by selecting one of page turning marks for reversing respective designated directions which are disposed in the view. CONSTITUTION:A preceding page mark PB and a succeeding page mark PN at the four corners of the document view are operated by the single click operation of the left button of a mouse, thereby, the (n-1)-th page and the (n+1)-th page are displayed with respect to the n-th page displayed at present. In this case, if the n-th page displayed at present is a leading page, the preceding page mark PB is replaced by a space and if it is the last page, the succeeding page mark PN is replaced by a space. Accordingly, a malfunction is prevented and a guide display is performed to an operator. A display position indicator shown by slashes is updated for every page feed.
Patent JP-S59122100-A (JP)
Title: Manufacture of ultrasonic transducer
Inventor: TANJIYOUJI SUSUMU
IPC: A61B8/00
Filed: 1982-12-28
Abstract: PURPOSE:To obtain an ultrasonic transducer efficiently by cutting a piezoelectric ceramic which is fixed temporarily to a die support base into element in a specific shape by laser work, and connecting a lead wire and installing a cylindrical case. CONSTITUTION:The discoid piezoelectric ceramic 2 is fixed temporarily on the metallic support base 1 and cut into concentrical parts by laser work. Then, the respectively divided elements 2a, 2b, 2c, and 2d are wired by soldering lead wires 3 and the cylindrical case body 4 is adhered to the ceramic 2 by using a strong adhesive on the basis of the top surface of the support base 1. Further, a liquid packing material 5 is injected into the case body 4. Lastly, the support base 1 is dismanted to complete the annular transducer.
Patent JP-H1069958-A (JP)
Title: Rotary connector
Inventor: MIYAHARA MASATO
IPC: H01R35/04
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent an inside case and an outside case from greatly rotating naturally and relatively even in the case a rotation stop is dismantled, to improve assembling property, and to previously prevent an assembling error. SOLUTION: In a rotary connector produced by combining an inside case 1 and an outside case 2 in a relatively rotatable manner and housing a spirally reeled flat cable 3 in the space formed between the inside case 1 and the outside case 2, the flat cable 3 is kept in spirally reeled state in which the cable 3 is not tightened nor loosened near the neutral point between the maximum reeling tightness and the maximum reeling looseness.
Patent JP-2000337241-A (JP)
Title: Generating set and generating method
Inventor: CHAN CHUN-MAN
IPC: F03B13/16
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To efficiently generate power without using resources by converting the vertical motion of a float member floating receiving the motion of waves, into the rotary motion of a transmission shaft, lifting sea water transfer containers containing sea water, by the rotational force, and generating power utilizing potential energy of the sea water. SOLUTION: A generating set utilizing waves of the sea surface is provided with a float member 16 vertically floating on the sea surface in accordance with the vertical motion of the waves, and a transmission shaft 22 is rotated in one direction through a chain 18 and a ratchet wheel 24 by the vertical motion of the float member 16. A transfer belt 28 is transferred in one direction through the rotation of gears 26-26" by the rotation of the transmission shaft 22 to move up sea water transfer containers 30 disposed at specified spaces at the transfer belt 28 and to draw up sea water through the transfer containers 30 into a water storage tank 32 installed in a higher position than the sea surface.  The sea water in the water storage tank 32 falls through conduit tubes 36 into a generating facility 34 installed in a low place, and a generator is driven by hydraulic power to generate power.
Patent JP-H07152539-A (JP)
Title: Method and system for installation of operating system of data processing system
Inventor: DARIRU PITSUPUKIN
IPC: G06F9/06
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method and a system capable of stopping the introduction of an operating system or ending it in the middle. CONSTITUTION: The introduction of a new operating system on a data processing system can be stopped and an old operating system already present on the data processing system can be reutilized. In the middle of installing the new operating system, the temporary file of the new operating system is constructed on the data processing system based on information provided by the user and the information is provided by voice input. After constructing the temporary file, the user is supplied with the opportunity of stopping installation. When the user selects installation stoppage, the temporary file is eliminated and the use of the old operating system is continued. When the user selects the continuation of the installation, the new operating system is installed on the data processing system.