baber/WOPTO huggingface dataset:
Patent JP-S63282568-A (JP)
Title: Data processing method
Inventor: UKAI OSAMU
IPC: G06F17/50
Filed: 1987-05-13
Abstract: PURPOSE:To reduce the operation quantity of program generation by inputting a shape, property values, and load data regarding a structure, performing Taylor expansion by four operating as to the processing result of a finite element method circuit, and inputting the result to a perturbation method circuit and finding and displaying a secondary differential coefficient. CONSTITUTION:The shape, property values, and load data regarding the structure are inputted to an input device I and processed by the normal finite element method circuit II, whose processing result is processed by Taylor expansion III by four operations; and the result of the Taylor expansion is inputted to a perturbation method circuit V to find the secondary differential coefficient, which is displayed on a display device V. This is applicable to analyses of any element and static and characteristic values using numeral integration, and built in a processor for an existent finite element method program, and an error in mathematical expression expansion for the designing of a differentiating circuit is eliminated to improve the reliability of the program. Consequently, the operation quantity of program generation is reduced.
Patent JP-H02294698-A (JP)
Title: Musical sound synthesizer
Inventor: MASUDA HIDEYUKI
IPC: G10H1/12
Filed: 1989-05-10
Abstract: PURPOSE:To decrease an arithmetic quantity regarding the arithmetic of the scattered state of the air pressure wave in a token hole by switching coefficients of a junction corresponding to the opening/closing state of the token hole under specific conditions. CONSTITUTION:The junction JA1 multiplies progressive wave data F by a coefficient r1 through a multiplier Mk and an adder Ak adds the multiplication result and reflected wave data R1 from a two-way transmission circuit BD2 and sends the addition result as reflected wave data R2 to a transmission circuit BD1. A terminating circuit TRMa multiplies progressive data from the side of a ROM 11 by a coefficient r2 through a multiplier Mj and a low-pass filter ML performs the filter arithmetic of the multiplication result and outputs the arithmetic result as reflected wave data. When the token hole TH is closed, the coefficient r1 is decreased and the coefficient r2 is increased, but when the token hole TH is opened, the coefficient r1 is increased and the coefficient r is decreased so that r1+r2<=1. Consequently, the arithmetic quantity is reduced.
Patent JP-H11309904-A (JP)
Title: Image formation apparatus
Inventor: NAKAMURA TOSHIYUKI
IPC: B41J2/52
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an image formation apparatus which does not lowers a resolution at the time of printing characters and generates a halftone at the time of printing images. SOLUTION: This image formation apparatus comprises a reference clock signal generation means 1, an image signal generation means 2, an image clock signal generation means 3 for generating a plurality of image clock signals of different phases, an image start signal generation means 4, a rectangular wave generation means 5, an image clock signal selection means 6 for selecting any one of the plurality of image clocks in accordance with an image start signal and outputting the clock as a pixel clock, a pulse width modulation signal formation means 8 for comparing a pixel clock signal with an image signal and forming a pulse width modulation signal, a judgment signal generation means 9 for generating a signal for judgment on whether the image signal is an image data or a character data,  a signal selection means 10 for selecting either the pulse width modulation signal or the image signal in accordance with a judgment signal, and a driving means 11 for driving a semiconductor laser based on the selection signal.
Patent JP-S62273086-A (JP)
Inventor: KOKUBO NAOKI
IPC: B07C5/10
Filed: 1986-05-20
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-S5741336-A (JP)
Title: Manufacture of thorium-tungsten
Inventor: DEGAWA YOSHIO
IPC: C22C1/05
Filed: 1980-08-27
Abstract: PURPOSE: To enhance the dispersibility of ThO 2  and to easily obtain a recrystallized structure by adding an aqueous soln. of sodium nitrate to tungsten oxide powder in a specified ratio, drying them in the air at ≤100°C, reducing the powder in a hydrogen atmosphere at a specified temp. for a secified time, and manufacturing thorium-tungsten by a known method using the resulting powder as a material.  
     CONSTITUTION: To tungsten oxide powder is added an aqueous soln. of sodium nitrate by 0.2W5%, and they are dried in the air at ≤100°C. This powder is reduced in a hydrogen atmosphere at 700W900°C for 30W60min to decompose sodium nitrate as well as to reduce tungsten oxide. Thorium-tungsten is then manufactured by carrying out known processes such as formation of an ingot using the resulting fine powder as a material, heating to a high temp. by electrifying, forging and wire drawing in succession. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60261180-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAYAMA YOSHIROU
IPC: H01L29/80
Filed: 1984-06-07
Abstract: PURPOSE:To improve characteristics by the reduction in a parasitic resistance value, by arranging source and drain electrodes or a base electrode in the vicinity of a gate electrode, an emitter electrode or the like. CONSTITUTION:An N type region 2, which is to become a channel layer, is formed in a semi-insulating GaAs substrate 1. A mask 3 is provided and the region is etched. Thus a gate electrode 4 is formed. The top part of an SiO2 film 5 is exposed on the substrate 1. Then the upper surface of the gate electrode 4 is exposed. Thereafter, a metal layer, which is to become a metal mask, is deposited. A metal mask 8 is formed in a window 7 with a resist film 6 as a mask. Then impurities are introduced in source and drain regions 9. Thereafter source and drain electrodes 10 are formed. The end of the electrode 10 on the side of the gate electrode 4 is controlled by the metal mask 8, and the interval becomes very close. At the same time, an AuGe layer 10a and an Au layer 10b are deposited on the metal mask 8. Then an insulation film 11 is formed. Finally a wiring 12 is formed.
Patent JP-S5821670-A (JP)
Title: Novel 1-substituted-2-((n-morpholino-n-nitros-amino) methyl)-tetrazole derivative and antithrombotic agent containing said derivative as main component
Inventor: HIDAKA HIROYOSHI
IPC: A61P9/08
Filed: 1981-07-28
Abstract: NEW MATERIAL:The compound of formulaI(R is 1-5C straight or branched- chain alkyl, phenyl, or phenyl having Cl, NO2 or OCH3 substituent group at the para position). EXAMPLE:1-Phenyl-2-[(N-morpholino-N-nitrosamino)methyl]-tetrazole. USE:Antithrombotic agent. PROCESS:The compound of formulaIcan be prepared by dissolving the compound of formula II in water, adding 36% hydrochloric acid dropwise thereto, cooling the mixture with ice, and adding an aqueous solution of sodium nitrite dropwise to the mixture under stirring.
Patent JP-H04343812-A (JP)
Title: Heating toilet seat
Inventor: ARIKAWA TOMIO
IPC: A47K13/30
Filed: 1991-05-22
Abstract: PURPOSE:To make it comfortable to sit on a toilet seat and to prevent waste water from splashing to the outside by integrally molding a first and second molding layers, enclosing a heating element unit therein, at a low pressure into a roughly circular cross section and a roughly horse-shoe-shaped or roughly O-shaped plane, the molding layers. CONSTITUTION:A toilet seat 40 is comprised of a first molding layer 41 made of synthetic resin and forming the surface portion of the seat; a second molding layer 42 made of synthetic resin and forming the reverse side portion; a heating element unit 46 consisting of a cord-shaped, or planar, heating body 43 arranged between the molding layers 41, 42, a temperature detecting device 44 and a wiring member 45 for connecting the body 43 and the device 44 together; and leg rubber 15. The heating element 43 is formed by winding a copper-nickel alloy wire or the like into a spiral or twisted coil and by covering the wire with silicon resin or the like. The heating element 43 is fixed using a sewing machine to nonwoven fabric 47 made of flexible polyester resin or the like while the element 43 is adjusted to the toughly horse-shoe shape or O-shape of the toilet seat main body 40. The temperature detecting device 44 is connected to the heating element 43 by the connecting wiring member 45 so as to form the heating element unit 46.
Patent JP-S5248634-A (JP)
Title: Process for preparation of hydroquinone
Inventor: MIYANOHARA ISAO
IPC: C07C67/00
Filed: 1975-09-30
Abstract: PURPOSE: Colorless hydroquinone is prepared by oxidizing p-diisopropylbenzene and by acid-decomposing the obtained p-diisopropylbenzenedihydroperoxide, and then by neutralizing the reaction product with a basic magnesium compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5242022-A (JP)
Title: Kanji input unit
Inventor: NAKAUCHI SHIYUNSAKU
IPC: G06F3/023
Filed: 1975-09-30
Abstract: PURPOSE: To enable replacement of a part of or all of characters on the input panel or alteration in arrangement easily. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04344648-A (JP)
Title: Photosensitive copying material and method for processing same
Inventor: SAKAMOTO ATSUSHI
IPC: G03F7/30
Filed: 1991-05-22
Abstract: PURPOSE:To remove an organic coating layer in a rinsing step and to maintain the processing capacity of a developing solution for a long time and to reduce an amount of waste solution. CONSTITUTION:The photosensitive copying material is characterized by forming an organic undercoat layer on are aluminum plate subjected to anodic oxidation treatment and hydrophilicness enhancing treatment, and forming the first photosensitive organic coating layer to be increased in alkaline water solubility by irradiation with active rays, and the second organic coating layer having film- forming ability and containing a water-insoluble polymer, and the processing method is characterized by imagewise exposing the copying material and immersing it in a developing solution diffusible into the second layer but nondissolving it and removing time nonimage parts in the following rinsing step.
Patent JP-H05312858-A (JP)
Title: Spectrum analyzer
Inventor: UEKI YUTAKA
IPC: G01R23/16
Filed: 1992-05-11
Abstract: PURPOSE:To provide a function to carry out mean square measurement of waveform within a short time to a spectrum analyzer. CONSTITUTION:In a zero span mode of a spectrum analyzer, an amplitude sample from an A/D transducer 19 is selected by a switching circuit 25, given to an additional averaging part 26 to obtain an additional mean value A1 of amplitude samples per every 600 samples and these processes are repeated. Together with already obtained additional mean, each of the additional mean value A1 is square-avaraged by an square averaging part 27 and each square mean value Ri is saved in turns in an image memory 21.
Patent JP-H01287815-A (JP)
Title: Manufacture of composite floating magnetic head
Inventor: KITSUNAI TSUNEYUKI
IPC: G11B5/60
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a head which is stable, of a high quality and a low cost by setting a plate spring composed of a heat resistance metallic material to a holde for the coiling of a magnetic core chip,fixing a slider and a magnetic core chip and executing glass fusion. CONSTITUTION:At a part of a slider 1 composed of a non-magnetic material, a slip groove 4 is provided, a gap-formed magnetic core chip 2 composed of a magnetic material is inserted, and at the time of fusing by a glass 3, after the magnetic core chip 2 is inserted into the slit groove 4, a plate spring 14 composed of the heat resistance metallic material is set to a hole for coiling the magnetic core chip 2, the load is applied to the travelling surface of the slider 1, the slider 1 and the magnetic core chip 2 is fixed and a glass fusion 3 is executed. Thus, the action of the slider 1 and the magnetic core chip 2 at the time of the glass fusion 3 of the slider 1 and the magnetic core chip 2 is prevented, the stable gap position is secured, and a high quality and low cost composite floating magnetic head is obtained.
Patent JP-S597066-A (JP)
Title: Thermal recorder for usual paper
Inventor: MURAKAMI SHIGEMICHI
IPC: B41J31/14
Filed: 1982-07-06
Abstract: PURPOSE:To obtain a thermal recorder for usual papers, which is capable of exactly transmitting heat to powder ink, by using a system in which an ink- coating belt is provided between an ink trap and a recording paper and the ink- coating belt and a recording paper are lapped on each other and held pressingly by a thermal head and aplaten roller. CONSTITUTION:An ink-coating belt 14 is provided between an ink trap 13 and a recording paper P, and the ink-coating belt 14 is lapped on a recording paper P and pressingly held by a thermal head 7 and a platen roller 20. The heat generated from the thermal head 7 can thus be exactly transmitted to powder ink 6 without fear of leak of powder ink to the outside.
Patent JP-H05312428-A (JP)
Title: Operation controller for air conditioner
Inventor: TANAKA OSAMU
IPC: F25B13/00
Filed: 1992-05-11
Abstract: PURPOSE:To prevent overheating in a thermo-off state from being produced and ensure predetermined rates of flow of air and humidity. CONSTITUTION:The controller is provided with circulation amount detector means (82) which detects whether or not the rate of circulation of a refrigerant in a refrigerant circuit (12) insufficient, and outputs a gas-lack signal when the rate of circulation of a refrigerant is recovered. Further, the controller is provided with flow rate control means (83) which controls an indoor motor- driven expansion valve (82) and controls the motor-driven expansion valve (32) to be fully closed in an indoor unit (3) staying at a thermo-off state upon heating operation. Further, the controller is provided with flow rate compensation means (84) which outputs, as receiving the gas-lack signal from the circulation rate detector means (82), a communication signal so that the indoor motor- driven expansion valve (32) may permit communication of a predetermined amount of a refrigerant while outputting, as receiving a recovery signal, a stop signal to the flow rate control means (83) so that the indoor motor-driven expansion valve (32) may prevent the refrigerant from flowing.
Patent JP-S609244-A (JP)
Title: Terminal device of data transmission equipment
Inventor: OOGA YASUNORI
IPC: H04L29/12
Filed: 1983-06-27
Abstract: PURPOSE:To decrease the number of input signal lines and at the same time to attain the synchronous transmission of parallel data from plural terminal devices, by producing the address information on the next terminal after controlling the data storage. CONSTITUTION:The serial input data 4 given from a master station contains the address mode information 20, the address information 21, the data mode information 22 and the data information 23. This data 4 is fed to a shift register 1 and delivered in the form of the data 6. An address memory circuit 13 stores the data 6 synchronously with the memory signal 12 and delivers the address setting signal 14 to a subtractor circuit 15 as well as to an address coincidence circuit 17. In such a way, the register 1 delivers the address data 16 to the next terminal device in the form of the serial output data 5. Then the register 1 transmits the information 22 in the form of the data 5. At the same time, the data is fetched into a memory circuit 2 by the information 23 and the parallel output data 8 is transmitted.
Patent JP-S63281992-A (JP)
Inventor: HIROSHIMA KUNIOKI
IPC: B67D1/07
Filed: 1987-05-14
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-H08291337-A (JP)
Title: Strip continuous casting, rolling and heat treating equipment, and production of hot-rolled steel strip
Inventor: NOHARA YOSHIKATSU
IPC: B22D11/12
Filed: 1995-04-20
Abstract: PURPOSE: To provide a thin cast slab continuous casting, rolling and heat treating equipment which can efficiently produce a hot-rolled steel strip excellent in the surface and the quality. CONSTITUTION: In this casting, rolling and heat treating equipment for the thin cast slab, in which the heat treatment is executed after rolling the thin cast slab 1 cast and carried from a continuous caster with a rolling mill 4 while shifting the thin cast slab 1 in horizontal direction, and the steel strip is wound into a coiler 8, a vertical furnace, etc., which can carry out threading at 30-150mpm carrying speed under atmospheric control of <=6% oxygen concn. at 900-1250 deg.C, is arranged on the downstream side of the rolling mill 4.
Patent JP-2000307501-A (JP)
Title: Radio system
Inventor: NAKAMURA NOBORU
IPC: H04B7/26
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a ratio system offering excellent operability that controls simultaneous instruction operations of a plurality of simultaneous instruction issue consoles so as to prevent contention of the simultaneous instruction issue consoles and allows only the prescribed simultaneous instruction issue console to conduct a simultaneous instruction on the occurrence of emergency. SOLUTION: A 2nd simultaneous instruction controller 101 that is connected to simultaneous instruction issue consoles 104-1-104-n via a control line 112 discriminates whether or not the controller 101 permits an instruction issue on request of an instruction issue request from each instruction issue console and controls the simultaneous instruction operation of each simultaneous instruction issue console. Furthermore, an operation section 103 connected to the 2nd simultaneous instruction controller 101 sets priority of each simultaneous instruction issue console, inhibit of instruction issue and release of inhibit of instruction issue for each simultaneous instruction issue console, and the 2nd simultaneous instruction controller 101 controls the simultaneous instruction operations of the simultaneous instruction issue consoles in response to the setting of the operation section 103.
Patent JP-H10305193-A (JP)
Title: Clothing drier with dehumidifying function
Inventor: ARAKAWA MASAYUKI
IPC: D06F58/24
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To simplify an inspection process, improve the assembling efficiency and provide an inexpensive clothing drier with a humidifying function. SOLUTION: This clothing drier includes a frame 4 which forms the bottom of a drying chamber and has an indoor side air duct 10 for letting the air in the drying chamber flow, and an outdoor side air duct 11 for letting the outside air flow, and a heater 14, a propeller fan 9 and a heat exchanger 16 are respectively installed in the indoor side air duct 10 of the frame 4.
Patent JP-H04227595-A (JP)
Title: Automatic drink vending machine
Inventor: KIMIHAMA HIDEKAZU
IPC: G07F13/06
Filed: 1991-05-23
Abstract: PURPOSE:To vend drinks by realizing customer favorite combinations of syrup without spoiling the taste of drinks. CONSTITUTION:Combination data on sirup which can be mixed with each kind of syrup are stored in a mixture data storage means in advance and when two push buttons are pressed within a specific period to select a drink, the combination of the push buttons is compared with the data in the storage means to sell the mixed drink when matching combination data is found or a single drink corresponding to the push button which is depressed first when not.
Patent JP-2000310316-A (JP)
Title: Speed change control device for automatic transmission with manual speed change mode
Inventor: NAGAMURA KENSUKE
IPC: F16H59/14
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To minimize a difference in level of a wheel driving shaft before and after switching of a speed change mode from automatic mode to a manual mode by taking the speed change position corresponding to the driving shaft torque forecast value immediately after the manual speed change mode transition closest to the driving shaft torque estimated value immediately before the manual speed change mode transition as the initial speed change position. SOLUTION: By operation using a target engine output torque and a speed change ration of an automatic transmission, the driving torque TdLAST immediately before the manual speed change mode transition is calculated and estimated. Secondly, from the accelerator pedal actuating amount and the car speed, the driving torque TdM1-TdM6 immediately after the manual speed change mode transition are calculated and forecast at every speed change position (1st speed to 6th speed) set to the manual speed change mode.  Among TdM1-TdM6, the torque closest to TdLAST is determined, and the speed change position corresponding to the closest driving shaft torque forecast value immediately after the manual speed change mode transition is taken as the speed change position at the time of manual speed change mode transition to set the speed change ratio to the initial speed change position to the initial target speed change ration at the time of manual speed change mode transition.
Patent JP-H05315465-A (JP)
Title: Package
Inventor: KOBAYASHI KAZUHITO
IPC: H05K9/00
Filed: 1992-05-12
Abstract: PURPOSE:To realize a package for MIC having a microstrip line of good transmission characteristic which enables soldering with an outside substrate and an outside bias terminal at enough mechanical strength. CONSTITUTION:In a package which is provided with a substrate 21 wherein a microstrip line 23 extending toward a region wherein a microwave integrated circuit is arranged and a shielding body which shields the substrate 21 including the microwave integrated circuit arranged on the surface of the substrate 21 from the outside, electrodes 27 of conductive film is provided near the microstrip line 23.
Patent JP-S61275796-A (JP)
Inventor: JINBO KAZUYUKI
IPC: G06F3/153
Filed: 1985-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6010455-A (JP)
Title: Sound recording and reproducing device of pcm system
Inventor: NISHIMURA MASARU
IPC: G11B20/10
Filed: 1983-06-28
Abstract: PURPOSE:To switch the number of recording signal channels with a relatively simple circuit constitution by providing a means, which divides one channel to a low band and a high band, and a means, which converts the divided high-band signal to a low-band signal, in the recording side and recording one channel signal as plural low-band channel signals. CONSTITUTION:An LPF32 and an HPF33 which divide the frequency of an input signal by, for example, 10kHz are connected to an input terminal 31 of the first sound channel, and the output of the LPF32 is inputted to a PCM, device 35 through an A-D converter 34 including a sample holding means. The output of the HPF33 is converted to a low-band signal of <=10kHz by a low-band converting circuit 36 and is inputted to the PCM device 35 through a switching circuit 37, an LPF38, and an A-D converter 39. The low-band converted audio signal inputted from the A-D converter 39 passes a D-A converter 45, an LPF46, and a switching circuit 47 and is restored to original frequency components of >=10kHz in a high-band converting circuit 48 and has unnecessary frequency components eliminated in an HPF49 and is added to said low-band signal in an adding circuit 43.