baber/WOPTO huggingface dataset:
Patent JP-H11274693-A (JP)
Title: Transferring material and manufacture thereof
Inventor: MIKAMI MITSUO
IPC: H05K3/20
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a transferring material and method of manufacturing the transferring material, whereby no adhesion/transfer of a mask pattern to a board is avoided by forming a second inorg. type mask pattern on a first low heat-resistive mask pattern. SOLUTION: For a conductive board 1 having a conductivity at least on one surface, it comprises steps of forming a first mask pattern 2 on the surface having a conductivity of the board 1, aligning a second inorg. type mask pattern 8 having the same pattern as that of the first mask pattern 2 with the first mask pattern 2, forming at least one conductive layer 4 on an unmasked part 3 of the board 1 at the formed mask pattern side, and forming an adhesive layer 5 on the conductive layer 4.
Patent JP-S54159247-A (JP)
Title: Analog signal display device
Inventor: UEDA FUMIO
IPC: G01D7/00
Filed: 1978-06-07
Abstract: PURPOSE: To enable high resolution to be obtained without sacrificing life by connecting plural voltage suppressing means between the second electrode and first electrode and leading out their connection points to a variable resistor.  
     CONSTITUTION: A second electrode 8 consists of plural unit electrodes 8a thru 8d which are mutually non-shorting and a reference potential is applied to each unit electrode from a variable resistor 5 through a voltage-dropping resistance 9. A reference potential rsistance 10 is inserted across the first electrode 2 and voltage suppressing menas, e.g., bidirectional Zener elements 11 are inserted between the first electrode 2 opposing to the respective unit electrodes 8a thru 8d. Such constitution obviates the application of the voltage above the voltage determined by the limiting voltage of the voltage suppressing means 11 and supply voltage on the display part of the liquid crystal display device, thus enabling display resolution to be  enhanced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09236813-A (JP)
Title: Liquid crystal display device
Inventor: ITO ISAMU
IPC: G02F1/1333
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To improve display definition without emphasizing the boundary section by gradually reducing the insulation width between the scanning electrodes included in a specified range adjacent to the boundary section of each group of scanning electrodes in compliance with the distance of the insulation width from the boundary section. SOLUTION: In each group A, B of scanning electrodes X, the insulation width between the scanning elctrodes X included in a specified range adjacent to their boundary sections BL is gradually reduced with its departure from their boundary sections BL to make the displacement of display unnoticeable in the boundary sections BL. For example, the insulation widths between each scanning electrodes is designed to be 30μm and the maximum separation width of the closest pixels of the groups A, B opposing each other with the boundary portion BL between them is estimated to be 40 to 50μm, Therefore in each group of A, B, 40 insulation widths near the boundary section BL are made an object to gradual width reduction and the insulation widths are reduced by the width of 5μm from 50μm in the unit of 10.  The insulation widths of the other scanning electrodes are set at 30μm as designed.
Patent JP-S63239398-A (JP)
Title: Learning control method for centrifugal compressor
Inventor: KONISHI MASAMI
IPC: F04D27/02
Filed: 1987-03-25
Abstract: PURPOSE:To enable the changes of conditions and secular changes to be automatically followed up, by correcting the parameter value on a characteristic function, when the difference between the predicted value of flow rate, efficiency and the actual value is greater than a prescribed value, so that the predicted value can approach the actual value. CONSTITUTION:Based on the characteristic function in which flow rates and efficiencies are predetermined, a control unit 28 determines respective vane angle operating quantities for inlet guide vanes 11 through 14, and diffuser vanes 15 through 18, and based on these operating quantities a centrifugal compressor 1 is controlled. In this case, after parameter values for setting these characteristic functions have been set, flow rate and efficiency are actually measured and predicted. And when the difference between the predicted value and the actually measured value is greater than a prescribed value, the parameter value is corrected on the basis of the calculated parameter correcting value, so as to bring the predicted value close to the actual value, and respective characteristic functions are changed and settings are revised. Thus, the changes of conditions or secular changes are detected as the changes of flow rate and efficiency, and the changes can be automatically followed up.
Patent JP-S534802-A (JP)
Title: Manufacturing method of rotor for miniture motor
Inventor: IMAI TAKESHI
IPC: H02K15/02
Filed: 1977-06-10
Abstract: PURPOSE: To prevent cutting defect at the boundary of outer circumference of core and slot, by impregnating insulation material positively to the outer circumference of core and cutting the core together with impregnated insulation material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06254976-A (JP)
Title: Production of fiber reinforced thermoplastic resin composition
Inventor: TSUKAMOTO SHINJI
IPC: B29B11/16
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a compsn. improved in the dispersibility of a fiber and reduced in taking-up force and yarn cutting, in a pultrusion method, by impregnating a reinforcing fiber while controlling the filling state of the molten resin in a die box to a starvation state. CONSTITUTION:A reinforcing fiber is impregnated with a resin while the filling degree of the molten resin 2 in a die box 3 is controlled so as to set the interior of the die box 3 to a starvation state (filled molten resin 8). As a result, the resistance due to the resin, that is, the damage of the fiber is reduced. Further, the opening properties of a fiber bundle are excellent even in an opening device and the impregnation due to the resin bonded to the fiber bundle also becomes well over the whole of the die box. A resin filling state is different according to impregnation properties due to the kind, melt viscosity or compatibility of a resin and a taking-up speed but pref. set to 2/3 or less the total resin use amt. in the die box. The pressure in the die box is pref. set to 5kgf/cm<2> or less.
Patent JP-H05236629-A (JP)
Title: Wiring apparatus
Inventor: IKEDA IKUO
IPC: H02G7/00
Filed: 1992-02-20
Abstract: PURPOSE:To remove an unwanted sag by applying tension to the instrument cable which is laid between an instrument and a sensor unit when the instrument is used at a site. CONSTITUTION:The resiliency of a coil spring 7 which winds up an instrument cable 3, a spring which pulls a pulley, and a spring which pulls a tension hook member is caused to work directly or indirectly on the instrument cable 3 which connects a sensor unit 2 and an instrument 1.
Patent JP-S52155884-A (JP)
Title: A low pressure merqury vapor discharge lamp
Inventor: IKEDA SADATA
IPC: H01J61/067
Filed: 1976-06-14
Abstract: PURPOSE: To shorten a time for starting a luminous flux by controlling positions of a stem and an electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09238450-A (JP)
Title: Brush of motor
Inventor: MATSUSHIMA TOSHIHARU
IPC: H01R39/24
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To obtain a brush from which a trouble caused by wear is eliminated by a method wherein the composition of cladding noble metal is changed in order to avoid the partial wear which is produced by the noble metal scattering caused by the spark of a brush which is rubbed against a commutator. SOLUTION: A noble metal material having a higher melting point than that of a noble metal material forming a cladding part 6 of a brush 20 on an electrically negative potential side is used as a cladding part 6 of a brush 19 on an electrically positive potential side is made. As a result, the wear of the noble metal part with the higher melting point is less than the wear of the noble metal part with the lower melting point. As a result, the wear of the positive potential side brush 19 and the wear of the negative potential side brush 20 are progressed with almost the same speed and, when both electrodes are worn out, both the noble metal claddings are consumed.
Patent JP-S5667622-A (JP)
Title: Regulator shaft of handle for opening and closing window of automobile
Inventor: YOSHIDA YASUMASA
IPC: B60J1/17
Filed: 1980-05-24
Abstract: PURPOSE: To facilitate machining before die casting and to increase mass production efficiency, by selecting a round bar material as casting member and die-casting integrally a serrated shaft section or the like around its circumference.  
     CONSTITUTION: The circumference of part of the round bar material 14 is formed with an insert lock part 13 having serration. When the round bar material 14 as casting member is inserted into molds and die-casted, the serrated shaft part 12 and a pinion gear set part 15 are integrally molded around its circumference to obtain the regulator shaft 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63235367-A (JP)
Title: Organopolysiloxane composition
Inventor: IKENO MASAYUKI
IPC: C08L83/07
Filed: 1987-03-24
Abstract: PURPOSE:To provide the title compsn. which has stable gelation properties and cold resistance, consisting of a specific organopolysiloxane, an organohydrogenpolysiloxane and a catalyst for addition reaction. CONSTITUTION:An organopolysiloxane (A) composed of 80-97.2mol.% of units of formula I [wherein R<1> is an (un)substituted monovalent hydrocarbon group having no aliph. unsaturated group], 1.2-10mol.% of units of formula II, 1.2-9.9mol.% of units of formula III and 0.4-4.0mol.% of units of formula IV is blended with an organohydrogen polysiloxane (B) having at least one H atom attached to Si and formula V [wherein R<2> is an (un)substituted monovalent hydrocarbon group having no aliph. unsaturated group; a is 0-3; b is 1 or 2; and a+b=1-3] in an amount giving 0.2-4H atoms attached to Si per vinyl group attached to Si in the component A and 0.1-100ppm (based on the amount of the component A) of a catalyst (C) for addition reaction (e.g., chloroplatinic acid).
Patent JP-S52153043-A (JP)
Title: Ignition timing advancing system
Inventor: SAWADA DAISAKU
IPC: F02P5/155
Filed: 1976-06-14
Abstract: PURPOSE:To initiate a smooth starting of engine by setting a certain advancing angle for idling operation and by abolishing the angle advance for starting drive by a starter.
Patent JP-S59195205-A (JP)
Title: Multilayered film mirror
Inventor: KIYOUGOKU TETSUO
IPC: G03G15/04
Filed: 1983-04-19
Abstract: PURPOSE:To improve the spectral reflectance by adjusting the optical thickness of the 1st layer having higher refractive index and contacting with a glass substrate and that of the outermost layer having a lower refractive index and contacting with the air to lambda0/8 and by adjusting the optical thickness of each of the intermediate layers having alternately lower and higher refractive indexes to lambda0/4. CONSTITUTION:Layers H having a higher refractive index and layers L having a lower refractive index are alternately formed between a glass substrate G and the open air A, and they are called the 1st, the 2nd - layers in order from the layer contacting with the substrate G. lambda0 is a set wavelength, and for example, it is 500nm. The layers H are made of ZrO2, TiO2 or the like, the layers L are made of MgF2, SiO2 or the like, and the substrate G has about 1.52 refractive index. The thickness of the 1st layer H and that of the outermost layer L are adjusted to lambda0/8, and the thickness of each of the intermediate layers is adjusted to lambda0/4.
Patent JP-S60212166-A (JP)
Inventor: SHIYOUBUTANI SHIYUUICHI
IPC: A61J3/07
Filed: 1984-04-06
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-S56165176-A (JP)
Title: Fixing device
Inventor: SHIGENOBU MICHIROU
IPC: G03G15/20
Filed: 1980-05-26
Abstract: PURPOSE:To shorten a period until liquid exudes by crushing holes and nicks in a porous material with pressure when the porous applying member is contacted with  pressure with an offset preventing liquid applying rotor. CONSTITUTION:When a fixing device is constructed, silicon oil is powered into a vessle 15 before an applying device 11 is equipped to the fixing device. Since a rod like body 13 of nonfibrous synthesized resin having continued air holes with minute uniform pore diameter is not deformed elastically, a vacancy 13' is being open, so that oil enters the vacancy and into the member 13 from the wall surface. Thus oil exude to the contact part, the applying device is equipped to the fixing device. Hereby, the member 13 is press-crushed with a roller 1. For the member 13, fluororesin such as polytetrafluoroethylene is suitable as a material.
Patent JP-S56165503-A (JP)
Title: Rolling method with controlled draft percentage
Inventor: INOUE MASATOSHI
IPC: B21B1/22
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the generation of an edge drop at the top and bottom of a rolled material, by predicting the variation of shape of a rolled material after finishing a rolling pass, and by changing the thickness, shape and rolling direction of a material to be rolled. CONSTITUTION:At a roll forming pass to be carried out before a broad-side rolling pass, the roll gap of a horizontal roll is changed so as to increase by DELTAH2 the thickness for a range of length X at the end of a rolled material 2. The material 2 finished a roll forming pass is turned vertically to the rolling direction and is subjected to a broadside rolling pass. Finally, a shape controlled rolling pass wherein the said thickness increasing rolling pass and edging passes with a constant rolling reduction for every pass are carried out at the same time; hereby, the material 2 is roll formed into a rectangular shape.
Patent JP-S63235949-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: WAKITA KAZUKI
IPC: G03G5/082
Filed: 1987-03-24
Abstract: PURPOSE:To solve a problem due to the surface defects of a substrate by coating the surface defects of the substrate with an aluminum film and forming an amorphous silicon (a-Si) photoconductive layer on said aluminum layer. CONSTITUTION:The conductive substrate 4 is fitted to a holder 2 installed in a vacuum vessel 1, the inside of the vessel 1 is evacuated to a necessary pressure, and an aluminum vapor deposited film is formed on the surface of the conductive substrate 4 by heating a boat 9 for aluminum vapor deposition set in the vessel 1. Then, the a-Si photoconductive film is formed on the aluminum vapor deposited film of the substrate 4 byintroducing a gas for forming the a-Si film into the evacuated vacuum vessel 1 and applying high frequency power to a high frequency electrode 12. The a-Si film is formed after the surface defects of the substrate 4 has been fully coated with the aluminum vapor deposited film, thus permitting the problem of the a-Si photoconductive layer due to the surface defects of the substrate 4, such as white spots appearing on a copy sample to be reduced.
Patent JP-S58193700-A (JP)
Inventor: JIYOSEFU JIEEMUZU ZUPANSHITSUK
IPC: C13K1/00
Filed: 1983-04-20
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-S51148014-A (JP)
Title: Process for preparing polished tablets
Inventor: SEKIKAWA FUJIO
IPC: A61K9/42
Filed: 1975-06-10
Abstract: PURPOSE: A process for preparing polished tablets by coating film-coated tablets with wax. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02249474-A (JP)
Title: Agent for drinking
Inventor: YAMANAKA SHIGERU
IPC: A23L29/269
Filed: 1989-03-22
Abstract: PURPOSE:To prepare an agent for drink having increased viscosity, improved palatability, suppressed sourness and improved mildness and enabling the taking of crude fibers without difficulty by using a polyamino acid produced by Bacillus natto as a main component. CONSTITUTION:Bacillus natto (e.g. Bacillus subtilis or Bacillus licheniformis) is cultured preferably at 30-45 deg.C for 2-15 days under shaking, etc., and the obtained polyamino acid (e.g. polyglutamic acid) is used as a main component of the objective agent for drink.
Patent JP-H07254612-A (JP)
Title: Heterojunction bipolar transistor
Inventor: OKUBO NORIO
IPC: H01L29/205
Filed: 1994-03-14
Abstract: PURPOSE:To provide a heterojunction bipolar transistor in which the thickness of a guard ring layer can be controlled accurately. CONSTITUTION:The heterojunction bipolar transistor comprises a collector layer, a base layer 4 and partial emitter layers 5, 7 laminated sequentially on a GaAs substrate 1 and a guard ring layer 9 wherein the emitter layer comprises an etching stop layer 6 inserted into a desired position and and two partial emitter layers 5, 7 sandwiching the etching stop layer 6. The guard ring layer 9 comprises the etching stop layer 6 and the partial emitter layer 5 located closer to the base layer 4 side than the etching stop layer 6.
Patent JP-H1069210-A (JP)
Title: Holographic screen
Inventor: KIN RYUKI
IPC: G03B21/62
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To improve contrast and to obtain an image with excellent quality by forming plural light absorption parts absorbing external light between projection parts. SOLUTION: A holographic screen is provided with a Fresnel sheet 6, a holographic sheet 8 and the plural projection parts 4. The plural projection parts 4 are projectingly formed on the observation surface of the screen and shaped so as to be extended long in parallel with the vertical shaft of the sheet 8. Besides, the projection parts 4 are arrayed in the vertical direction of the screen by leaving a fixed gap. The sheet 8 is formed between the plural projection parts 4 and it includes the plural light absorption parts 14 absorbing the external light made incident on the observation surface from the outside of the screen. Namely, the absorption parts 14 are formed in order to prevent the contrast of a video from being deteriorated by the external light.  By the absorption parts 14, the light made incident from the sheet 6 is actually scarcely transmitted through the observation surface.
Patent JP-H10271651-A (JP)
Title: Method of locating faulty point of compressed gas insulated transmission line
Inventor: ITO HIROKAZU
IPC: H02G5/06
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To locate the faulty point of a compressed gas insulated transmission line, by sending the measurement data on from a faulty point locating sensor to a faulty judgment controller, and performing the judgment in every gas block with a fault judgment controller. SOLUTION: A temperature and pressure sensor 10 measures the temperature and pressure of a gas block, and a current sensor 11 measures the current of an earth line 7 connected to a metallic container 1. A data converter 12 receives measurement data from the sensors 10 and 11, converts them into signal form, sends out the signals periodically to an optical fiber 13 and a telephone circuit in the city, and the signal from the data converter 12 to a fault judgment controller 17. By this way, since the temperature and pressure sensor 10 and the current sensor 11 measure and detect the change of temperature and pressure and the change of the current of the grounding line separately for each gas block, so the fault judgment controller 17 can judge the fault separately for each gas block, and the faulty point can be located with high accuracy.
Patent JP-S55162323-A (JP)
Title: Dust container of dust collector
Inventor: KURONUMA KUNIO
IPC: B01D46/04
Filed: 1979-06-06
Abstract: PURPOSE:To increase the rigidity of a cover body while improving the accuracy of  dimensions by means of press molding by a mechanism wherein both end portions  at one side of the cover body are bent and the both end portions are formed so that  a clamp for fixing is engaged with projections at the both end portions. CONSTITUTION:A dust receiver 12 is received to a lower portion of a case 11, and fixed to the case 11 by means of a clamp 13. The both end portions 15 of a cover body 14 of the dust receiver 12 are bent in the direction opposite to bending in the longitudinal direction by means of press working, and formed as metal fittings for catching the clamp 13. Thus, the accuracy of a location of the clamp and its strength can be improved as compared to a method that the clamp fittings are separately made up and welded as seen in the conventional devices.
Patent JP-S51147065-A (JP)
Title: Centrifugal separator
Inventor: MUTOU TEIICHI
IPC: B04B1/20
Filed: 1975-06-12
Abstract: PURPOSE: To provide a compact centrifugal separator having a high separating capacity, which has functions of both the fitration type centrifugal separatorr and the sedimentation type centrifugal separator in combination. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09265776-A (JP)
Title: Data read-out method and device
Inventor: HAMAMOTO YASUHACHI
IPC: G06F12/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To read out data stored in DRAM at a high speed. SOLUTION: MPEG data are stored in DRAM 12a-12d, and when a reference macro block that decoder 10 needs for reproducing macro blocks other than an intra-macro block is segmented from DRAM 12a-12d, all data in the same line are read out with a priority before the following line addresses are read out. Readout in each line address is done in a high speed page mode. Thus, a HI-LOW change-over frequency of RAS is reduced and a read-out time for all the data can be shortened.
Patent JP-H05230132-A (JP)
Title: Functional group-containing dienic polymer and its production
Inventor: ISHIURA KAZUNARI
IPC: C08F8/30
Filed: 1992-02-20
Abstract: PURPOSE:To obtain the subject.polymer good in the ozone resistance, migrating property and stain resistance and useful as an age resister for various rubber products by addition-reacting maleic anhydride with a dienic polymer to introduce acid anhydride groups and subsequently reacting the acid anhydride group with p-aminodiphenylamine. CONSTITUTION:A dienic polymer having a mol.wt. of 1000-50000 and prepared by anion-polymerizing a dienic monomer such as isoprene in the presence of an initiator such as n-butyl lithium in n-hexane is mixed with maleic anhydride, and the mixture is heated at a temperature of 180 deg.C for 10hr with stirring for the addition-reaction of the maleic anhydride with the dienic polymer to introduce the functional groups A of formula I in the dienic polymer. Subsequently, the reaction product is reacted with p-aminodiphenylamine at a temperature of 160 deg.C for 10hr with stirring to obtain the objective dienic polymer having functional groups B of formula II or III and functional groups C of formula IV in a functional group A/(functional group B + functional C) molar ratio of 40/60 to 0/100 and having the total amount of the functional groups A, B and C in an amount of 1-15 groups per 100 groups of the dienic monomer.