baber/WOPTO huggingface dataset:
Patent JP-H02194692-A (JP)
Title: Circuit board device
Inventor: OKANO YUKO
IPC: H05K3/34
Filed: 1989-01-24
Abstract: PURPOSE:To make possible an increase in the density of the mounting of components by a method wherein the constitutions of component mounting lands are formed into such a constitution as the external shape of an adjusting component capable of selecting interferes with the components. CONSTITUTION:A component mounting land 1 for a selected and mounted component 2 and a component mounting land 1 for a component not selected are in a state that they are partially used in common. Accordingly, the number of the lands 1 not only is small by one but also when an adjusting component which is not selected is mounted by mistake, the external shape of the adjusting component interferes with the components so that the adjusting component can not be mounted. Thereby, the occupation area, which is occupied on a substrate, of the land, on which no component is mounted, is made small and the high-density mounting of components becomes possible. Moreover, at the same time, the mistake of mounting a plurality of adjusting components is easily found and the prevention of the mistake also becomes possible.
Patent JP-S55106360-A (JP)
Title: Automatic chemical analyzer
Inventor: YAMASHITA KATSUJI
IPC: G01N33/48
Filed: 1979-02-09
Abstract: PURPOSE: To ensure the steady operation for a long time by detecting the drift amount at the zero point of the photometer and then giving correction to the output data of the photometer when the subsequent samples are measured.  
     CONSTITUTION: The photometric data given from the spectral photometer is supplied from analog-digital converter 32. The input data receives the logarithm conversion based on the program, is converted into the absorbance value and then converted into the output unit of the density, the active value, etc. via the calibration curve which is memorized previously to be printed as the analysis result by  printer 34 and through printer interface 33. Under measurement, the reference  liquid is supplied to the reaction container when necessary, and the output signal of  the photometer is memorized then. And based on this memory data, the correction is given to the subsequent measurement data. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59138114-A (JP)
Title: Tuning fork type crystal oscillator
Inventor: TAKAHASHI KUNIHIRO
IPC: H03H9/21
Filed: 1983-01-28
Abstract: PURPOSE:To improve the shock resistance by providing a notch at a base so as to disperse a shock without concentrating it on a point. CONSTITUTION:Radii of R61, 62 are provided from a position from which the notch of the tuning fork type crystal oscillator is started to the end of base so as to make narrower the width of base gradually. Since the shock is dispersed when the oscillator is dropped in mistake, damage to the oscillator seldom occurs without a shock being concentrated on a specific part as a conventional oscillator.
Patent JP-H07249949-A (JP)
Title: Band-gap voltage generator and method for reduction of its sensitivity
Inventor: KURISHIYUNASUWAMII NAGARAJIE
IPC: H03G3/00
Filed: 1995-01-04
Abstract: PURPOSE: To provide a band gap voltage generator capable of supplying a desired band gap voltage by a low power supply voltage. CONSTITUTION: This band gap voltage reference generator uses a simple band gap voltage reference supply circuit 30 for which a power supply removal ratio PSRR is virtually zero, uses an extremely low power supply voltage VDD and generates an output band gap voltage VBG. In order to increase the PSRR, signals generated by the band gap voltage reference supply circuit are amplified by a high gain amplifier circuit 40 composed of two cascade connected FETs. The amplified signals are used for driving a voltage adjustment circuit composed of the FET 14 used as a voltage control current sink. The voltage adjustment circuit adjusts a voltage supplied from a power source to the band gap voltage reference supply circuit.
Patent JP-H03218916-A (JP)
Title: Production of antifungal zeolite
Inventor: ANDO SATOSHI
IPC: C01B39/14
Filed: 1990-01-25
Abstract: PURPOSE:To obtain such zeolite having significantly improved antifungal property by subjecting zeolite carrying antifungal metal ions to hydrogen reduction. CONSTITUTION:Zeolite carrying antifungal metal ions, e.g. silver ions, is subjected to hydrogen reduction. The reduction treatment is carried out at about >=150 deg.C for about >=30 minutes. Any method of reduction treatment may be adopted and various conventional methods may be used. Generally, such a method that a column is packed with zeolite and heated while hydrogen gas is introduced thereinto is preferred because of simplicity and effectiveness. The antifungal zeolite subjected to reduction treatment has far more excellent antifungal property than zeolite not subjected to reduction treatment.
Patent JP-H03222619-A (JP)
Title: Arrangement structure of battery cable
Inventor: KASAHARA MASAHARU
IPC: H02G3/16
Filed: 1990-01-25
Abstract: PURPOSE:To bind cables surely and to prevent breaking of a wire by arranging the battery-containing case of a long and narrow box type on the side opposite to the internal printing plate of a main body part, by respectively extending cables from battery terminals at both ends to the central part and connecting them with a connector, and also by connecting them with an internal printing plate connector via a hole in the main body. CONSTITUTION:A recess 14 for integrally building in the battery-containing case 22 of a long and narrow box type is formed in the predetermined position of a main body part 10. The underside of the central part is provided with a through hole 16, which faces the connector 30 of a printing plate 12 arranged within the main body. Outside the bottom of the battery-containing case 22, a recess 34 is formed longitudinally by the bottom face 32 and a side wall 24. Cables 26L, 26R connected with metallic terminals 28L, 28R for battery are extended in this place, the ends of the cables are put out from a central notch 25, and a connector 30 is connected with the connector 30' of the internal printing plate 12 via hole 16.
Patent JP-H06227966-A (JP)
Title: Temperature-sensitive liposome pharmaceutical preparation
Inventor: KAMIOKA RYUICHI
IPC: C09K23/42
Filed: 1993-01-29
Abstract: PURPOSE:To obtain a temperature-sensitive liposome pharmaceutical preparation capable of effectively releasing a medicine at 40-45 deg.C. CONSTITUTION:The temperature-sensitive liposome pharmaceutical preparation is obtained by sealing a medicine into a liposome having a molar ratio of a nonionic surfactant to a phospholipid of (1/100) to (30/100).
Patent JP-S61217542-A (JP)
Inventor: JIYOFURII GAFUNAA
IPC: C22C1/02
Filed: 1986-01-27
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-S60248782-A (JP)
Title: Water-based ink composition and writing utensil containing same
Inventor: HIRANO KATSUMI
IPC: C09D11/02
Filed: 1984-01-27
Abstract: PURPOSE:To provide a water-based ink composition composed mainly of a dye classified as C.I. Acid Black 210, free from the defect caused by the lowering of pH in a bundle of acetyl cellulose fibers, and having excellent water-resistance and storage stability. CONSTITUTION:The objective water-based ink composition can be prepared by dissolving a dye classified as C.I. Acid Black 210 in an aqueous medium at a concentration of preferably 3-15wt%. The composition is filled in a cylindrical bundle of acetyl cellulose fibers, or bonded together by resin processing, and the obtained ink-storage material is used in a writing utensil.
Patent JP-H01191791-A (JP)
Title: Production of metallic decorative sheet
Inventor: MAKINO KATSUMI
IPC: C23F1/00
Filed: 1988-01-25
Abstract: PURPOSE:To obtain a metallic decorative sheet having a three-dimensional decorative surface with desired luster by etching the patterned opening in a resin film stuck to the surface of a metal substrate and by subjecting the resulting recess to sand shotting. CONSTITUTION:A viscoelastic resin film 2 having a patterned opening 5a is formed on the surface of a metal substrate 1. The opening 5a is etched and the resulting recess is subjected to sand shotting with roundish particles 7a to form a smooth finished surface. The resin film 2 is then removed from the substrate 1.
Patent JP-S50109004-A (JP)
IPC: C09D11/00
Filed: 1974-02-05
Abstract: A process for preparing resins for use in printing inks, which comprises co-polymerizing at least 50% by weight of dicyclopentadiene and not more than 50% by weight of another cationically polymerizable monomer in the presence of a Friedel-Crafts polymerization catalyst, adding 1 to 20% by weight, based on the weight of the resulting co-polymer, of an  alpha , beta -unsaturated carboxylic acid or its anhydride to the resulting copolymer, and then esterifying the resulting adduct at last partially with a polyhydric alcohol.
Patent JP-H05200470-A (JP)
Title: Manufacture of stay-on tab
Inventor: NOMURA TOSHIHIDE
IPC: B21D51/44
Filed: 1992-01-29
Abstract: PURPOSE:To remove a resin plate from a tab and to collect only the plate by arranging, on one side of a finger hole part, the resin plate that is longer than the finger hole part, pressing the plate and press-fixing the side edge on the circumference of the finger hole part. CONSTITUTION:After cutting off a tab 40 from an aluminum blank, a resin base plate having long-sized shape longer than the inner diameter of the finger hole part 8 is arranged on the side of the finger hole part 8 that is provided on the tab 40. Both the resin base plate and the tab 40 are pressed with metal mold, the resin base plate is cut at a prescribed length to press-fit the resin plate 41 on the tab 40; and both the end parts of the resin plate 41 are curled to form curled parts for fixing. Consequently, after pulling up a pull-up part 7, the resin plate 41 is pushed out to the direction of the lid of a can, is easily removed from the tab 40, and only the resin plate 41 is collected in a condition distanced from the lid of the can.
Patent JP-H06233537-A (JP)
Title: Controller of neutral point clamp system converter
Inventor: TANAKA SHIGERU
IPC: H02M7/155
Filed: 1993-02-01
Abstract: PURPOSE:To control the total DC output voltage to be constant and to equalize impressed voltages onto two smoothing capacitors by controlling pulse width modulation according to the sum of output signal from an input current control circuit which controls input current by output signal from a sum voltage control circuit and that from a differential voltage control circuit. CONSTITUTION:A sum voltage control circuit AVR1 amplifies a deviation between sum voltage command value Vd*' and sum voltage detected value Vd to produce peak value command Im*, and then a multiplier ML multiplies it unit sinusoidal wave sinwt synchronous with source voltage Vs to produce input current command value Is*. An input current control circuit ACR amplifies a deviation between it and input current command value Is by inversion to produce voltage command values ea, eb. A differential control circuit AVR2 amplifies a deviation between differential voltage command value V0*=0 and differential voltage detected value V0 to produce compensation voltage DELTAe, and further a code switcher AS switches its polarity to produce DELTAe', and adder/subtracters A3, A4 add it to the voltage command values ea, eb to serve as the voltage command value to a PWM control circuit PWMC.
Patent JP-H04254340-A (JP)
Title: Tablet of sealing mold resin
Inventor: TATENO KENICHI
IPC: H01L21/56
Filed: 1991-02-06
Abstract: PURPOSE:To prevent the generation of flaws and cracks at the time of forming a tablet, even when some abrasion of a tablet molding machine is generated, and enable stable transfer molding, relating to the shape of a resin tablet to be subjected to transfer molding for semiconductor. CONSTITUTION:The title tablet 1 of sealing mold resin is formed in a truncated cone type, in a tablet of sealing mold resin to be subjected to transfer molding for semiconductor.
Patent JP-H01191428-A (JP)
Title: Die bonding method
Inventor: KONO TAKASHI
IPC: H01L21/52
Filed: 1988-01-27
Abstract: PURPOSE:To easily and effectively bond a large die as well as small die by removing the die held by a collet by suction once and placing it on a surface to be bonded. CONSTITUTION:A bonding arm 4 is moved forward or rearward and upward or downward by elevationally driving means 6 and longitudinally driving means 7, a die 1 is held by a collet 5 by suction, and fed onto the surface 3 to be bonded of a material 2 to be bonded. Then, the vacuum suction of the collet 5 is stopped by a control circuit 12, and the arm 4 is then raised from the surface to be bonded. As a result, the die is released from a restricted state by the collet, and placed with its rear face closely contact with the surface to be bonded due to gravity. Then, the whole rear face of the die is heated. Thereafter, the arm 4 is moved down, the die is again pressed and held by the collet, the collet is simultaneously operated to scribe the die by the rotation of a cam 11, an Au-Si eutectic crystal is generated on a boundary between the rear face and the surface to be bonded, thereby performing the adhering of the die.
Patent JP-S60160331-A (JP)
Inventor: UOTA KOUSAKU
IPC: G06F1/28
Filed: 1984-01-30
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-S55112534-A (JP)
Title: Switching unit for spectro-photometer
Inventor: MAEDA YOSHIO
IPC: G01J3/06
Filed: 1980-02-12
Abstract: PURPOSE:To make it possible to select freely the switching wavelength of an optical element according to a measured sample and obtain continuous spectrum before and after switching, by stopping wavelength scanning only when the optical element is switched by a switch. CONSTITUTION:When the operator operates operator 9 for light source switching, the angle of mirror 3 is changed by switch 4, and D2 lamp 1 or W lamp 2 is selected. The light selected in this manner becomes a monochromatic light by spectroscope 6 and is inputted to measuring part 7, and the spectral transmission rate or the spectral reflection rate of the sample is obtained, and spectrum is recorded on recorder 8. The spectroscope 6 above has the wavelength scanned by wavelength driving unit 5 including a motor, a sign bar mechanism, etc. Meanwhile, switch 4 starts switching by the signal from operating unit 9 and sends signal 41 to wavelength driving unit 5 only during the time from switching start to switching end. By signal 41, wavelength driving unit 5 stops temporarily wavelength scanning during switching. Simultaneously, the wavelength axis os recorder 8 is stopped temporarily, so that spectrum of a continuous wavelength before and after obtained spectrum can be obtained.
Patent JP-H10208549-A (JP)
Title: Dielectric paste and thick film capacitor employing the same
Inventor: KAWAKAMI HIROTSUGU
IPC: C03C3/102
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric paste which can form a precise dielectric film through a low temperature calcination at a temperature below 870 deg.C. SOLUTION: This invention is concerned with a dielectric paste, which contains glass powder, dielectric powder composed of a lead-based perovskite compound and an organic vehicle, and the glass powder possesses a composition represented by xBi2 O3 -yPbO-zSiO2 (the unit of x, y and z is mol%) and its composition ratio (x, y and z) is in a region enclosed by a point A (25, 5 and 70), a point B (10, 20 and 70), a point C (10, 60 and 30), a point D (35, 60 and 5), and a point E (90, 5 and 5) as indicated in a ternary composition diagram in the attached figure 1. When the dielectric paste is used as a dielectric film, a thick film capacitor excellent in humidity resistance reliability is obtained.
Patent JP-S56113663-A (JP)
Title: Pipe cotton carrying device with cotton cutter
Inventor: SEKIYA NOBORU
IPC: B65H67/06
Filed: 1980-02-09
Abstract: PURPOSE: To prevent the unraveling of cotton from pipe cotton by a mechanism wherein a cotton end cutter is mounted to an end section of a belt conveyor or a pulley of an intermediate section, and turned together with the pulley and cotton continuing to the pipe cotton is cut actively.  
     CONSTITUTION: Guide discs 20, 20 cutter discs 21, 21 and cutter hold-down discs 22, 22 are fixed to both end surfaces of a drive pulley 8 of an end section of a belt conveyor 6 by means of screws 23, 23. The diameters D of the guide discs 20 and the cutter hold-down discs 22 are approximately equal, a plurality of kerfs 24, 25 opening to outer circumferential edges are formed to the outer circumferential sections of the both discs 20, 22, the outer circumferential edges 21a of the cutter discs 21 form edges, and the diameters D are smaller than the diameters D of the both discs 20, 22 and are larger than the diameters D 1  of the trough sections of the kerfs 24, 25. Thus, the cutter discs 21 can cut a cotton end connected into the kerfs 24, 25. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03220653-A (JP)
Title: Malfunction prevention control system
Inventor: KIDA TOSHIZANE
IPC: G06F11/00
Filed: 1990-01-26
Abstract: PURPOSE:To prevent malfunction by converting received signals to parallel in all periods at timing allocated by a serial / parallel conversion circuit corresponding to slave units, transferring the signal to a master unit and deciding whether the signals are positive response signals from the accessed slave units or not. CONSTITUTION:At timing allocated to slave units 2-1 - 2-n, a signal transmission circuit 7 sends out the positive response signals from the slave units 2-1 - 2-n to an ACK signal line 4. Therefore, even when there is the slave unit causing the malfunction, the affirmative response signals are serially transmitted to the ACK signal line 4 and even when there are the affirmative response signals from the slave units 2-1 - 2-n, the signals are converted in parallel and transferred to a master unit 1 by a serial / parallel conversion circuit 6. Thus, when the plural affirmative response signals are included, the malfunction can be prevented by executing retry, etc.
Patent JP-S5298357-A (JP)
Title: Method of treating waste liquid containing organic substance
Inventor: INABA EIJI
IPC: C02F1/76
Filed: 1976-02-13
Abstract: PURPOSE: To provide a method of chlorine oxidation treatment of organic waste liquid by using a catalyst capable of reducing the period of treatment, improving the COD removal factor and reducing the residual chlorine factor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07226199-A (JP)
Title: Collective battery having connector
Inventor: YAMASHITA KATSUHIRO
IPC: H01M2/30
Filed: 1994-02-09
Abstract: PURPOSE:To reduce the number of part items and assembling manhours, and improve a space reducing characteristic in a collective battery having a connector. CONSTITUTION:Plural cylindrical batteries 2 (2A, 2B and 2C) are juxtaposed with each other, and positive electrode terminals 2a and negative electrode terminals 2b of these cylindrical batteries 2 are respectively electrically connected to each other by terminal connecting plates 3 and 5, and a battery assembling body 12 is formed. A connector 6 is installed in a connector fitting hole 3b of the terminal connecting plate 3 in the shape of sandwiching the part between the two cylindrical batteries 2A and 2B. Thereby, since the terminal connecting plate 3 also serves as a connector installing plate, a spacer becomes unnecessary. Thereby, the number of part items and assembling manhours are reduced, and a space reducing characteristic is also improved.
Patent JP-2000213973-A (JP)
Title: Flow rate sensor
Inventor: YAMAKAWA TOMOYA
IPC: G01P5/10
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a flow rate sensor with high flow rate detection accuracy, suppressing the deformation of a diaphragm to be excellent in the responsiveness, sensitivity, and reliability. SOLUTION: The patterns of a thin film, formed on a diaphragm 13, are made to be almost symmetrical by forming a pattern of a heating body 3, lead patterns 4a, 4b to energize the pattern of heating body 3, and connection patterns 5a, 5b to connect the heating body 3 to lead pattern 4a, 4b, and forming first addition patterns 6a, 6b disposed on the other side of the heating body 3 so as to oppose to the connection patterns 5a, 5b. Therefore, the deformation of a diaphragm 13 caused by the differences in internal stresses and mechanical or thermal physical properties between a support film 2 or protection film 8, and a platinum film making the patterns of the thin film can be suppressed.
Patent JP-H06228897-A (JP)
Title: Combustion control of recovery boiler
Inventor: UCHIMURA NORIAKI
IPC: D21C11/12
Filed: 1993-02-02
Abstract: PURPOSE:To prevent clogging of the gas passage of a heat exchanger in the after stream in a recovery boiler using black liquor discharged in a process for cooking wood chips as a fuel by accurately grasping the temperature of a char bed part, keeping it optimum and reducing ash content in the combustion gas. CONSTITUTION:Since the component of dust generated in a furnace of a recovery boiler depends on the temperature of a char bed part, the content of caustic carbonate is determined by collecting the dust in the combustion gas. Based on the determined content, the combustion air supply condition and the fuel black liquor jetting condition are controlled so as to adjust the temperature of the char bed part.
Patent JP-S62172218-A (JP)
Title: Method for detecting position by resolver/digital converter
Inventor: MATSUMOTO TOSHIO
IPC: G05D3/12
Filed: 1986-01-27
Abstract: PURPOSE:To enable highly accurate positional detection by a simple constitution by enabling high frequency response, by converting only the position signal of a resolver to a digital value with an A/D converter and processing all of residual operations with a microprocessor. CONSTITUTION:The exciting signal of a resolver 1 is imparted from a microprocessor 3 through a D/A converter 4 and the conversion start signal ST of an A/D converter 2 applying A/D conversion to the position signal of the resolver 1 is outputted from an address decoder 35. At the same time, an address value is latched by an address latch circuit 36 so as to enable an operational processor 37 to identify the phase angle of an exciting signal REF and taken in the processor 37. Operation calculating a digital position from thus obtained A/D conversion value of the resolver position signal and the address value identifying the phase of the signal REF is performed in the processor 37 according to a Runge-Kutta method and the position signal Dp of the resolver 1 is outputted from an output port.
Patent JP-S54108963-A (JP)
Title: Hot draft dryer
Inventor: SUGANUMA YUUJI
IPC: D06F58/00
Filed: 1978-02-15
Abstract: PURPOSE: To improve handiness as well as to dissolve hindrance of a power cord by providing a stowing part for the power cord in the main body part.  
     CONSTITUTION: In a hot draft dryer consisting of a case 2 to be divided to front and back sides, in provision of a fan 21 driven by a motor 20, a main body 1 to house a heater 8 for heating draft sent from the fan 21, and a hose 26 to lead the hot draft from the main body 1, draft loss is reduced by allocating said motor 20, the fan 21 on one side of the inner part of the main body 1, while the heater 8, an exhaust port 9 are allocated at the discharge part of a fan casing 17 in the inside of the other side. And at the same time as a fitting part 25A is provided on the front side of the heater 8 and the exhaust port 9 in order to stow the hose 26 and the drying sheet 27 in a case 25, a cord stowing part 11 is provided for stowing a power cord 12 at the lower part of the heater 8 and the exhaust port 9 situated in back of this fitting part 25A. 
     COPYRIGHT: (C)1979,JPO&Japio