baber/WOPTO huggingface dataset:
Patent JP-2000233428-A (JP)
Title: Method for molding molded article
Inventor: ITO TOSHIYUKI
IPC: B29C45/56
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To realize high transferring properties even under low inner pressure and to apply the method to molding of a lens sheet, etc. with a large area. SOLUTION: As a fixed side mold 2, a mold mounted with a thin sheet member wherein a cavity side member 4 with a thermal conductivity in a range of 30-100 kcal/m.hr. deg.C, a thickness in a range of 0.03-0.6 mm and the first face constituting a cavity part is mounted on the cavity part side and a mold main body side member 3 with a thermal conductivity in a range of 0.2-0.5 kcal/m.hr. deg.C and a thickness in a range of 0.05-0.3 mm is provided, is used. In addition, during injection filling or after injection filling is completed, cavity vol. of the mold is increased or during injection filling or after injection filling is completed, cavity vol. of the mold is decreased or during injection filling or after injection filling is completed, cavity vol. of the mold is increased and is thereafter decreased.
Patent JP-S53122339-A (JP)
Title: Digital operation unit of key control type
Inventor: NAKANISHI TOUSAKU
IPC: G06F3/02
Filed: 1977-03-31
Abstract: PURPOSE: To reduce the power consumption, by arbitrarily selecting the CP frequency so that the set and reset instruction of the reference clock pulse CP generation and control memory means are memorized in a given step of the program memory unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000235989-A (JP)
Title: Manufacture of circuit board with bump
Inventor: AMANO TOSHIAKI
IPC: H01L21/60
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To prevent the bridge between metallic bumps, by forming a first resin pattern in a first photosensitive resin layer on the metallic foil of a stack, and forming a metallic bump on the metallic foil exposed from the pattern, and then, forming a second resin pattern being a second photosensitive resin layer, and a metallic foil pattern. SOLUTION: A first photosensitive resin layer 3 being a photosensitive dry film is laminated on a copper foil 2 provided on insulating base material 1, and then the first photosensitive resin layer 3 is patterned to form a first resin pattern so that only the copper foil 2 may be exposed. Electric plating is applied on the copper foil 2 exposed from the first resin pattern so as to form a metallic bump 5, and then the first resin pattern is removed, and an electrodeposition photoresist 6 being a second photosensitive resin layer is made by electrodeposition. A second resin pattern is made in the photoresist 6, and with this as a mask, the copper foil 2 is removed selectively to form a copper foil pattern.
Patent JP-H08231919-A (JP)
Title: Composition for fluororesin coating
Inventor: MAEDA KAZUHIKO
IPC: C08F16/14
Filed: 1995-02-24
Abstract: PURPOSE: To obtain a fluororesin coating composition, capable of providing a hydrophilic surface just after the coating thereof and hardly causing discolora tion foulings or rain streaks even during the period of long-term outdoor expo sure by mixing a fluorine-based copolymer having a specific hydroxyl value with an alkyl silicate, etc. CONSTITUTION: This composition is obtained by blending (A) 100 pts.wt. fluorine- based copolymer, prepared by copolymerizing (i) 30-70mol% fluoroolefin with (ii) 2-25mol% ε-caprolactone-modified allyl ether of the formula, (iii) 1-15mol% allyl compound containing hydroxy group except the component (ii), preferably hydroxybutyl allyl ether and (iv) 10-60mol% copolymerizable vinyl monomer and having 70-180mgKOH/g hydroxyl value with (B) 1-15 pts.wt. alkyl silicate, (C) 0.1-3 pts.wt. amine-based catalyst containing a residue of R2 N or RN< and (D) 0.1-8 pts.wt. compound obtained by reacting both terminals of polytetramethylene glycol with a γ-isocyanatopropyltrialkoxysilane.
Patent JP-S61218462-A (JP)
Inventor: DEZUMONDO HENRII JIEEMUZU REIN
IPC: B60T8/30
Filed: 1986-02-21
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-S56134802-A (JP)
Title: Radio wave reflector formed with expanded metal
Inventor: HAGINO YOSHIZOU
IPC: H01Q15/00
Filed: 1980-03-24
Abstract: PURPOSE:To reduce downward reflection, by reflecting the incident wave upward to minimize the range of the downward reflection wave and by selecting diemsions of slope steps to cancell reflection waves with each other, in the reflective plate formed with the expanded metal. CONSTITUTION:Slope step-form reflective plates 5-7 are so constituted that the horizontal pitch is H and the inclined angle is (r) and path difference (d) of propagation between reflection waves 10 and 11 of radio waves 8 and 9 is an integral multiple of wavelength lambda. That is, they satisfy d=nlambda=Hsin2r. For the purpose of preventing the reflection wave reflected by the substrate, horizontal closed plates 20 which operate as the second reflective plates are provided between steps. Closed plates 20 are inclined inside at alpha, and alpha=(90 deg.-3r)/2 is satisfied to set angle alpha=90 deg.-2r-2alpha of reflection wave 23 to the vertical to (r). If length H/cosr of each slope step is set to an odd mutliple of the half wavelength of the radio wave, reflection waves from closed parts between respective steps are cancelled by one another. In this case, H/cosr=(2m+1)lambda/2 is satisfied.
Patent JP-S63206437-A (JP)
Title: Metal recovery apparatus
Inventor: KADOI HIDEO
IPC: B01D59/34
Filed: 1987-02-20
Abstract: PURPOSE:To efficiently recover neutral metal by recovering ionized metal from vaporized metal by heating in a vacuum vessel and then absorbing the neutral metal in recovery liquid and continuously taking out to the outside of the vacuum vessel to separate and refine the neutral metal. CONSTITUTION:The vaporizing metal 21 in a vaporizing crucible 2 in the vacuum vessel 1 is heated to vaporize from an electron gun 3. Beam 5 from a beam generator 6 is applied on the vaporizing metal and ionized metal is recovered at the ionized metal recovery electrode 7. In the above metal recovery apparatus, the neutral metal recovery device 8 composing of metal-made absorbing belt 14 winding the rolls 10, 12 is arranged. The neutral metal recovery liquid or metal supplied from a dripping device 11 is soaked to the above absorbing belt 14 to absorb the non-ionized neutral metal. The recovery liquid, etc., absorbing the neutral metal is recovered at a push roll 19 and led out of the vacuum vessel 1 through a receiving pot 13 and supplied to a neutral metal refining separator 16 through an outlet pipe 15. After recovering the neutral metal therein, the recovery liquid, etc., is returned back to the above dripping device 11 by a pump 18.
Patent JP-H03241689-A (JP)
Title: Processing device by vibration electric field
Inventor: KAZUNAGA KENJI
IPC: H05B6/48
Filed: 1990-02-20
Abstract: PURPOSE:To improve the processing effect by the vibration electric field by extending a branch line into a circuit from input terminals to the front stage of a high-frequency generating section, connecting a light receiving section to the branch line, providing a light source for the light receiving section, and installing the light receiving section in the magnetic field. CONSTITUTION:The AC voltage from input terminals 11, 12 is fed to a high-fre quency generating section 20 via a power source section 10 together with the electrical signal from a light receiving section 60 and converted into high-fre quency voltage. This voltage is boosted by a booster section 30 into high-fre quency high voltage, and the DC component is removed by the output capacitor 43 of a converting section 40. The vibration electric field is formed in a processing chamber by the high-frequency high voltage, and an object to be processed is processed by its action.
Patent JP-H11285992-A (JP)
Title: Holding device for linear voice coil actuator and holding method thereof
Inventor: NEFF EDWARD A
IPC: B25J9/02
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To make the subject holding device applicable to the case of holding different sized parts by providing a means for generating magnetic fields selectively to move grip parts and a means for re-positioning parts thorugh movement of the grip parts further. SOLUTION: In a closed arrangement, when parts are held by a first grip part 28 and a second grip part 30, an actuator is started and a holding device 10 and the parts are arranged again. On the other hand, in a close position, a current given to a first solenoid coil 40 and a second solenoid coil 42 is selectively changed by a controller 48, and if required, a force of the holding device to hold and grip is changed. With the current selectively change, the first grip part 28 and the second grip part 30 hold parts and move together along a translation movement axis 26. Accordingly, parts are accurately re-positioned.
Patent JP-H07242788-A (JP)
Title: Preventing method for deposition in evaporator for concentration
Inventor: IBAN SETSUCHI DE MATEUSU
IPC: C13B25/00
Filed: 1994-02-14
Abstract: PURPOSE: To inhibit the deposition within evaporation tubes for condensing a sugar liquor in a sugar manufactory and a black liquor in the pulp industry by using a blocking agent (mixture) and a deposition inhibitor composed of a terpolymer, a copolymer or a polymer prepared from three types of specific monomers.  
     CONSTITUTION: (A) As a blocking agent or a blocking agent mixture, EDTA, a salt thereof, DTPA(diethylenetriaminepentaacetic acid) and a salt thereof are used and the amount to be used is 0.0-15.0% based on the solids content. (B) A terpolymer, copolymer or polymer which comprises 85.0-100.0% monomer I represented by formula I (wherein R 1  and R 2  are each H or methyl; X 1  and X 2  are each H or an alkali metal; and Y is hydroxyl, a phosphoric acid group or a sulfonic acid group; and the same is applied to the codes in the following formulae); 20.0-35.0% monomer II represented by formula II; and 10.0-25.0% monomer III represented by formula III is used, and the molecular weight is 15,000-25,000. The amount of the deposition inhibitor to be used in the pulp industry is 15-50 g per ton of the solids content of a black liquor. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S61203365-A (JP)
Inventor: NAGASHIMA SHUNICHI
IPC: B65D81/24
Filed: 1985-02-28
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-S61199011-A (JP)
Title: Method for dephosphorizing molten steel
Inventor: HASEGAWA TERUYUKI
IPC: C21C7/064
Filed: 1985-02-28
Abstract: PURPOSE:To dephosphorize effectively a molten steel by adding a dephosphorizing flux in a molten state to the molten steel so as to increase the rate of dephosphorization reaction and to prevent a drop in the temp. of the molten steel. CONSTITUTION:A powdery dephosphorizing flux is melted at 700-800 deg.C in a high frequency melting furnace, and the molten dephosphorizing flux is directly added to a molten steel so as to accelerate a dephosphorization reation and to prevent a drop in the temp. of the molten steel during dephosphorization. An extremely superior low-P steel having <=30ppm P content is obtd. without excessively raising the blowing and refining temp. of the molten steel.
Patent JP-H11203707-A (JP)
Title: Semiconductor integrated light emitting device and optical pickup device
Inventor: YAMAUCHI KIYOSHI
IPC: G11B7/135
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated light emitting device which contributes to the additional reduction in the size over the entire part of an optical pickup device and is capable of suppressing the number of parts constituting this optical pickup device and the optical pickup device to which this semiconductor integrated light emitting device is applied. SOLUTION: This semiconductor integrated light emitting device has an integrated circuit substrate 1 which is formed with a light receiving element 5, a light emitting element 4 which is disposed on the light receiving element forming surface of this integrated circuit substrate 1 and emits light in a direction parallel with the light receiving element forming surface and a beam splitter 6 as a spectral means which is disposed on the light receiving element forming surface, emits part of the incident light from the light emitting element 4 in a prescribed exit direction and makes the incident reflected light from the prescribed exit direction described above incident on the light receiving element 5 through a prescribed optical path.
Patent JP-H05231719-A (JP)
Title: Electric space heater
Inventor: UCHIYAMA YASUHIKO
IPC: F24H9/02
Filed: 1992-02-25
Abstract: PURPOSE:To ensure rapid heating and mild heating in an electric space heater including a ceramic heating by providing a hot air outlet and a radiation panel in the front of a body, disposing a radiation chamber in contact with the radiation panel, and providing between a motor and the outlet means for changing the direction of the hot air between the radiation chamber and the hot air outlet. CONSTITUTION:Air is fed by a fan 14 to a ceramic heater 22 to become hot air. The hot air is sent to a branch part 31 of a hot air fan passage 28. The hot air sent to the branch part 31 is directed changeably to a hot air outlet 33 or a radiation chamber 32. The hot air directed to the hot air outlet 33 is forcedly blown out to manifest rapid heating effect. In contrast, the hot air sent to the radiation chamber 32 heats a radiation panel 35 to mildly heat a wide region with radiation heat via the panel 35, and is blown out into a wide region to manifest heating effect.
Patent JP-S52121794-A (JP)
Title: Device for brake and caterpillar of layline ship
Inventor: MIYAGAWA SHIYUUSAKU
IPC: H02G1/10
Filed: 1976-04-06
Abstract: PURPOSE: To utilize effectively space on layline ship by combinating brake device and caterpillar device in one body. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07223258-A (JP)
Title: Apparatus for vacuum forming and its method
Inventor: ASAKURA SHINJI
IPC: B29C51/36
Filed: 1994-02-10
Abstract: PURPOSE:To enable a molded product having an undercut part to be simply vacuum formed. CONSTITUTION:A sheet material is vacuum formed to be pinched by pressure between a top tool 2 and a bottom tool 3 of a vacuum forming apparatus 1. Further, an insert die 7 for molding an undercut part is protruded from a tool surface 4. An undercut part 20 is molded between the insert die 7 and an recess part 11 for molding the undercut opposed to the insert die 7.
Patent JP-H06250885-A (JP)
Title: Software simulator
Inventor: WADA MASAKATSU
IPC: G06F11/28
Filed: 1993-02-26
Abstract: PURPOSE:To provide a software simulator capable of surely detecting the contravention of constraint among instruction words on a simulation stage and flexibly coping also with the addition of constraint on the way of development. CONSTITUTION:In the software simulator 101, an instruction simulation control part 103 checks dynamic constraint among instructions such as constraint of quauing time of a write instruction in a register by means of an instruction constraint table 104 for registering constraint items generated among instructions and a constraint status table 105 for storing constraint to the succeeding instruction at every instruction simulation in a process for repeating the simulation by sequentially reading of a program from a memory 102. Consequently the contravention of constraint among instructions which can not be easily detected can be dynamically detected on a simulation stage and the probability of a defect residue to the succeeding process can be reduced, so that a software developing period can be shortened.
Patent JP-2000235352-A (JP)
Title: Display device and game device
Inventor: INAMURA KOHEI
IPC: A63F13/25
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To enable plural users to share one display and to make changeover to a display state meeting the kinds of, for example, games by properly changing over a mode to share the entire surface on the display, a mode of making the specific region of the display visible only in a certain direction, etc., according to conditions. SOLUTION: The surface of the display screen of the display 1 is provided with a transparent coordinate input plate for detecting coordinates and is provided with a transparent film sheet 8 between this coordinate input plate 2 and the display screen of the display. The surface of the film sheet 8 is provided with display visual field control films 14 to 17 narrow in visible directivity for, for example, a card game, etc., so that each other's card cannot be seen. The presence or absence, positions, size, number of pieces, etc., of these visual field control films are changed over by the kinds of the games. The users are able to make the games corresponding to the desired film sheets by transporting the desired film sheets wound to a roll form.
Patent JP-H06252388-A (JP)
Title: Fabrication of semiconductor device
Inventor: KATO CHIHARU
IPC: H01L21/28
Filed: 1993-02-26
Abstract: PURPOSE:To provide a method of fabricating a semiconductor device which has reduced dependence on a periphery length of gate withstand voltage and enabled improvement of gate withstand voltage and enhancement of its reliability by reliably controlling trap of metal impurity at the interface with polycrystalline silicon gate oxide. CONSTITUTION:On the occasion of fabricating an insulated gate type semiconductor device having a polycrystalline silicon film 5 exposed on a semiconductor substrate 1, a surface proximity layer of the polycrystalline silicon film 5 is removed by etching, for example, in the range of 5nm or more in the depth direction from the surface using aqueous solution of quaternary ammonium salt base as the pre-processing of surface oxidation process of the polycrystalline silicon film 5.
Patent JP-H11219420-A (JP)
Title: Ic card module, ic card and their manufacture
Inventor: NISHINO SEIICHI
IPC: B42D15/10
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an IC card module and an IC card capable of being made thin, easily holding and connecting an antenna line to a bump on a pad and improving the reliability of connection between the pad and the antenna line, and a manufacturing method therefor. SOLUTION: This IC card module having an IC chip 1, pads 2 to be electrodes formed on the IC chip 1, Au bumps 4 formed on respective pads 2, and antenna lines 3 connected to the bumps 4 is stored in a core material 5 having the same dimension as the thickness of the chip 1 and a hot melt material 6 is stuck to the outsides of the module and the core material 5 so that the thickness of the chip 1 is the same as that of the module.
Patent JP-H06250681-A (JP)
Title: Method and device for music selection of 'karaoke'
Inventor: KONO MITSUO
IPC: G10K15/04
Filed: 1993-02-26
Abstract: PURPOSE:To provide the music selecting method and device for 'KARAOKE' which enable songs to easily be selected with maker name when the songs are inputted to a KARAOKE device. CONSTITUTION:The 'KARAOKE' music selecting device consists of slave machines 2a-2d which send inputted song data to a master machine 3 and the master machine 3 which selects the songs according to the data inputted from the slave machines. The master machine 3 is provided with a retrieval which displays the registered plural maker names of the pertinent songs when the music title are received from the slave machines 2a... and also retrieves the song of a maker name selected among the displayed maker names.
Patent JP-S51113913-A (JP)
Title: Pattern producing circuit for brake device
Inventor: KAMEDA YASUYUKI
IPC: B60L15/20
Filed: 1975-03-28
Abstract: PURPOSE: To make a jerk constant to improve the riding comfortability by maintaining the rate of variation in the brake cylinder pressure at a constant level for the steering of a handle. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56135704-A (JP)
Title: Checking device for steam control valve
Inventor: ICHIMURA TAKIO
IPC: F01D25/00
Filed: 1980-03-27
Abstract: PURPOSE: To simply perform disassembling, checking and reassembling of the steam control valve at the site by providing a plate for fixing a stand with boxes for preventing the drop of a valve rod and a jig for fixing the valve rod and by setting a specific spanner at the spanner setting part of the valve rod.  
     CONSTITUTION: The plate 6 for fixing the stand for installing the steam control valve on a turbine floor is provided with the boxes 7a and 7b for preventing drop of the valve rod and the jig 10 for fixing the valve rod. At the time of disjoining, the stand 1 is fixed by pins 9 for fixing the stand, the valve rod 4 is fixed by setting the specific spanner 13 at the spanner setting part 12 of the valve rod 4, and disjoining is made by means of a torque wrench 14. Next, alignment is ascertained by inserting a driver 15 having the same outside diameter with that of the valve rod. Moreover, after the oscillation being confirmed, reassembling is made on the stand 1. In this way, disassembling, checking and reassembling of the valve can be performed simply at the site. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03242803-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAKINUMA KAZUAKI
IPC: G11B5/027
Filed: 1990-02-21
Abstract: PURPOSE:To maintain the always best recording state by detecting the gain to optimize the level of a recording current from detection outputs and count values of reproduction control signals. CONSTITUTION:When the level of the recording current changes stepwise, the level of the reproduction signal changes correspondingly and the respective levels of the recording current correspond to the count value of the recording control signals. The recording control signals are recorded together with a specifying signal a' and this specifying signal a' is reproduced from the position where the recording starts. The count value of the reproduction control signal, therefore, corresponds to the reproducing position of the specifying signal a' and corresponds to the recording current level changing stepwise. The level of the reproduction specifying signal and the stepwise gain of the level control circuit 4 are eventually corresponded by the count value of the reproduction control signals and the detection output of the reproduction specifying signal. The gain of the level control circuit 4 at which the reproduction specifying signal to maximize the detection output attains the max. level is thus detected. The recording current level is optimized in this way.
Patent JP-S55131955-A (JP)
Title: Image displayer
Inventor: OOTAKA TADASHI
IPC: H01J37/22
Filed: 1979-04-02
Abstract: PURPOSE:To display directly the state of objective analytical zone by providing both means to display multiplying rates and means to display the scanning width of corpuscular rays on sample. CONSTITUTION:The deflection currents from the X-deflection amplifier 12X and the Y-deflection amplifier 12Y are controlled by the multiplying rate-setting circuit 13, respectively, and the deflecting coil 5 is electrically energized. The output of the multiplying rate-setting circuit 13 is supplied to the multiplying rate displayer 19 to display a multiplying rate thus set. A multiplying rate information from the multiplying rate-setting circuit 13 is introduced to the X-deflection width operator 20 and the Y-deflection width operator 21 to display X- and Y-directional deflection widths on the X-deflection width displayer 22 and the Y-deflection width displayer 23. Then, the multiplication of X-deflection width and Y-deflection width is made by the multiplying machine 24 and the product is displayed on the area displayer 25.
Patent JP-S51113474-A (JP)
Title: Semiconductor element and its manufacturing system
Inventor: UTAGAWA TADASHI
IPC: H01L29/74
Filed: 1975-03-29
Abstract: PURPOSE: This semiconductor element that unit element of PN junction is arranged in mesa shaped structure is excellent in mechanical strength, and can show exceeding electric characteristics without special processing. 
     COPYRIGHT: (C)1976,JPO&Japio