baber/WOPTO huggingface dataset:
Patent JP-H01217372-A (JP)
Title: Color copying machine
Inventor: KAMIYAMA TORU
IPC: G03G15/01
Filed: 1988-02-25
Abstract: PURPOSE:To easily and inexpensively obtain colored copies by providing a developing system switching device and using bar codes written erasably on the back of an original as color identifying marks. CONSTITUTION:To obtain a three-colored synthesized copy from three originals 4a-4c, they are overlapped, set and inserted into the position of an original 4, that is, an original insertion port 35. When a start button is depressed, an original identifying sensor 31 identifies the color identifying mark 32a on the back of the original 4a which is fed toward a conveying belt 41 by a feeding roll 40. According to the identifying signals, a developing system selecting device selects any developing system in a rotary developing device 16, and the instruction is sent to the rotating position switching device of the rotary developing device 16 to switch its rotating position. The color identifying marks 32a-32c are formed with bar codes written erasably with a marker, for example, a pencil. Thus, color specification is simplified, and colored copies can be obtained with a low cost.
Patent JP-H03245612-A (JP)
Title: D/a converter
Inventor: SUZUKI KENJI
IPC: H03M1/08
Filed: 1990-02-23
Abstract: PURPOSE:To improve the linearity of an output with respect to an input data by putting an output terminal into a high impedance period at the start or end of each conversion period, and including said period within a period except a period when a digital data is inputted to a serial/parallel conversion circuit. CONSTITUTION:When the conversion of one data is finished, a gate circuit 24 turns off both of switching transistors(TRs) 25a, 25b to make its output terminal to high impedance for a prescribed period TZ. This high impedance period TZ is set to a period other than that when a digital data DS is fetched in an SIPO register 4 and no change is caused in the input data for a high impedance period TZ. Thus, the level at the output terminal is kept to a level just before the high impedance period TZ. Then the level at the output terminal for the high impedance period is kept equal, the superimposition of an error onto an output level is suppressed and the reduction in the linearity is prevented.
Patent JP-H04280289-A (JP)
Title: Drive method of plasma display panel
Inventor: SANO YOSHIO
IPC: G09G3/298
Filed: 1991-03-08
Abstract: PURPOSE:To prevent an ignition error due to the action of ions or electrons as a trigger to start a discharge process by providing pre-discharge sub-field, and causing charged particles or the like to reside in a discharge cell at all times. CONSTITUTION:In addition to pre-discharge sub-field for the display of gradation, another pre-discharge sub-field A is provided and pre-discharge is carried out in all picture elements within the required time. As a result, ion and electron come to reside in each picture element at all times. When discharge start pulse voltage is applied to the element, therefore, the residual ions or electrons act as a trigger to start a discharge process. In this case, for example, an erase pulse C is inserted immediately after a scanning pulse E, and all line electrodes Dj (j=1 to 480) are applied with data pulses D for lighting the picture elements. In any picture element controlled with a scanning electrode Si, therefore, a discharge luminous waveform is, for example, as shown in the lowest line of the illustration. By performing the pre-discharge as aforementioned, it becomes possible to eliminate an error in suddenly lighting a picture element not lit for a long time.
Patent JP-H09226400-A (JP)
Title: Shift lever device
Inventor: SATO KAZUHIRO
IPC: F16H59/10
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To simplify holding structure of a shift lever. SOLUTION: It is a shift lever device 10 having first guide grooves 20, 66 to guide a shift lever 78 in the longitudinal direction of a vehicle and a second guide groove 22 orthogonal with the first guide groove 20 and to guide the shift lever 78 in the car width direction, and it is furnished with a moderation pin 104 to move with shift motion of the shift lever 78 and energized by a coil spring for moderation,  a plural number of triangle pole type projections 42 shapes seen from the side of a vehicle are triangular projected downward and continuously and projectively provided in the longitudinal direction between an edge part and its production on the right side of the vehicle and an extended part 38 of the second guide groove 22 of a lower housing 14 and a triangle pole type projection 44 formed on the side of the extended part 38 between the triangle pole type projections corresponding to a D range and a shape seen from the rear of the vehicle is made triangular projected downward. Thereafter, the shift lever 78 is held on an M range by the triangle pole type projection 44.
Patent JP-S60186581-A (JP)
Title: Formulation containing ferrous and ferric salts and its preparation
Inventor: YAMASHITA SHIYOUJI
IPC: A23L27/30
Filed: 1984-03-06
Abstract: PURPOSE:A composition of ferrous and ferric salts that is prepared by adding a ferrous salt to an aqueous solution of a strong acid, further adding an alkali metal salt, thus showing high biactivity and ionization inhibition. CONSTITUTION:A ferrous or ferric salt such as ferric chloride is dissolved in an aqueous strong acid such as hydrochloric acid, then an alkali metal salt such as sodium chloride is dissolved in the resultant solution. The reaction mixture is filtered and concentrated to give the objective composition. USE:Water treatment, vegetable freshness preserver, antiseptic, waste water disposition, soil conditioning, ionization inhibition, antirusting and feed nutrient supplement.
Patent JP-S62203587-A (JP)
Title: Controller for induction machine
Inventor: MIYAZAKI MASANORI
IPC: H02P5/46
Filed: 1986-02-28
Abstract: PURPOSE:To prevent an overvoltage and an insufficient voltage in an induction machine by controlling to correct a reference of a current component which contributes to the generation of the torque of the induction machine to remove unstable factor even if the loads of the machine become unbalanced. CONSTITUTION:An output voltage reference circuit 18 calculates the reference value V0* of an inverter output voltage from various amounts of the output thetaS of a slip calculator 14, a speed signal omegar, and a magnetic flux phi of the output signal of a magnetic flux detector 7. A torque current correction value calculator 19 compares the reference value V0* of the output voltage with the output voltage value V0 of the detector 7, and calculates the correction signal I1q' of a torque current. A torque current reference calculator 20 corrects a torque current reference i1q* from a speed controller 6 by the signal I1q' to form a new torque current reference i1q0*.
Patent JP-H05238917-A (JP)
Title: W/o-type emulsion cosmetic
Inventor: ABE AKIHITO
IPC: C09K23/54
Filed: 1992-02-28
Abstract: PURPOSE:To provide a W/O-type emulsion cosmetic smoothly spreadable on the skin, giving excellent feeling such as refreshing feeling and having excellent emulsion stability. CONSTITUTION:The objective W/O-type emulsion cosmetic contains (A) an oily phase component containing 50-100wt.% of a silicone oil, (B) a hydrophobic powder such as inorganic pigment, organic powder and organic colorant, (C) ethyl alcohol, (D) an aqueous phase component composed of e.g. water, inorganic salt, amino acid and vegetable extract and (E) 0.5-30wt.% of an emulsifier containing 50-100wt.% of a siloxane derivative of formula I [at least one of R<1> to R<12> is group of formula II (Q is 3-20C bivalent hydrocarbon group; R<13> and R<14> are H or 1-5C hydrocarbon group) and the others are 1-30C straight, branched or cyclic hydrocarbon group or X-R<15> (X is bivalent hydrocarbon group containing ether bond and/or ester bond; R<15> is 1-30C hydrocarbon group); (l), (m) and (n) are 0-2,000; at least one of R<1> to R<3> and R<10> to R<12> is group of formula II when (l+m+n) is 0].
Patent JP-S56141837-A (JP)
Title: Catalyst for removing nitrogen oxides and its production
Inventor: FUJITA TADASHI
IPC: B01D53/94
Filed: 1980-04-04
Abstract: PURPOSE: To provide a catalyst of high-temp. high-activity, and low SO 2  conversion rate and low adverse influence of alkali metals upon these by consisting the same of titanium oxide, vanadium oxide, and tungsten oxide, and changing the structure around V in order to intensify the bonding strength of O and V contributing to catalytic reaction.  
     CONSTITUTION: The catalyst which consists of titanium oxide, vanadium oxide, and tungsten oxide, of which the g factor (g 1 -g 11 ) of vanadyl ions is ≥0.055 and which catalytically reduces and removes the nitrogen oxides in waste gases of various boilers in the presence of NH 3 . This catalyst is obtained by undergoing the process of carrying V compound and W compound on specific titanium oxide which is wide in peak half width (β101) of 3.52Å crystalface space in X-ray diffraction and is low ≥0.5 deg. rate of crystallization. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S615907-A (JP)
Inventor: JIYON HAWAADO PIYUU
IPC: B29C63/24
Filed: 1985-03-05
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-H0774124-A (JP)
Title: Ion implantation prevention
Inventor: CHIYONGU UON YOONGU
IPC: H01L21/762
Filed: 1991-03-08
Abstract: PURPOSE: To provide an ion implantation obstructing method which can accurately control an ion implantation obstructing region and the depth, and restrain generation of defect and damage in a wafer. CONSTITUTION: This method includes a step of forming a first silicon oxide film 2 on a silicon substrate, a step of forming a first silicon nitride film 3 on the first silicon oxide film, a step of forming a second silicon oxide film 4 on the first silicon nitride film, a step of forming a second silicon nitride film 5 on the second silicon oxide film, a step of selectively eliminating the second silicon nitride film and the second silicon oxide film in the part in which ions are to be implanted, and a step of implanting ions in the silicon substrate surface.
Patent JP-S59167471-A (JP)
Inventor: MIYAKE HIDEJI
IPC: B66B9/06
Filed: 1983-03-15
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-H08242049-A (JP)
Title: Conductive paste for multilayer wiring board
Inventor: NISHIKAWA EISHIN
IPC: H05K3/40
Filed: 1995-03-03
Abstract: PURPOSE: To provide a conductive paste for a via-conductor which can suppress the occurrence of inner pores or cracks while suppressing the resistance value of the via-conductor low. CONSTITUTION: This conductive paste which forms a conductor (via-conductor), being charged in the through hole of a glass ceramic board sintered at a low temperature, contains matter A consisting of metal and matter B consisting of conductive metallic oxides as its main components. It is arranged so that the relation of T1 <T<T2 may be fulfilled when defined that the sintering temperature of the matter A is T1 , the sintering temperature of the matter B is T2 , and the sintering temperature of glass ceramic material is T.
Patent JP-H05176131-A (JP)
Title: Scanning image recorder
Inventor: KAMITSUMA MAKOTO
IPC: H04N1/04
Filed: 1991-03-08
Abstract: PURPOSE:To prevent black data of an attention picture element from being deviated and to approximate the data to the theoretical dot diameter of one picture element. CONSTITUTION:When a peripheral picture element recognizing circuit of a laser power switching signal generation part M recognizes that the attention picture element is the black data and eight picture elements around the attention picture element are white data, a switching signal is outputted to a laser power generation part G so as to decrease the level of laser power on the upper, lower, right and left sides. Therefore, the laser spot diameter corresponding to the picture elements of the upper, lower, right and left white data is reduced, and the black data of the attention picture element is approximated to the theoretical dot diameter of one picture element.
Patent JP-S63209317-A (JP)
Title: Fir type digital filter in recording and reproducing device
Inventor: YAMADA MAKOTO
IPC: H03H17/06
Filed: 1987-02-26
Abstract: PURPOSE:To retard the phase of one signal from the other phase at the time of reproduction and to eliminate the phase difference of signals at the time of recording by switch C, F coefficient groups deciding the filter characteristic in response to the signals of recording/reproduction and L/R channel. CONSTITUTION:In the case of L-channel signal input at the time of recording, a switch circuit 29 is thrown to the position (a). A signal from a terminal 20 is retarded by a shift register 24 and a RAM 25 and multiplied with a C coefficient group from a ROM 27 by a multiplier 26. Moverover, the result is added to a feedback input from an accumulator 31 by an adder 30, fed to a shift register 32 and outputted as an L-channel digital signal. In the case of the R channel signal input, the circuit 29 is thrown to the position (b), the input signal is multiplied with an F coefficient group by a multiplier 26 and outputted as an R channel signal from the register 32. The circuit 29 is thrown at the reproduction oppositely from the recording. Thus, the phase difference of signals is eliminated at the time of recording and the phase of one signal is retarded more than that of the other at the time of reproduction.
Patent JP-S57160377-A (JP)
Title: Controlling method for position of motor
Inventor: TAKAHASHI TADASHI
IPC: H02P29/00
Filed: 1981-03-27
Abstract: PURPOSE:To control the position free of hunting when load varies or a temperature changes by measuring acceleration and calculating a residual distance in case of the starting of deceleration when controlling the position of the motor with an encoder. CONSTITUTION:The motor 2 with the load 3 and the encoder 4 is driven by the H-shaped bridge circuit of transistor 20-23. In this case, a microcomputer 9 is given a positional command 18 and the maximum speed command 19, signals passing a revolution direction detecting circuit 5, a positional detecting circuit 6 and a speed detecting circuit 7 from the encoder 4 are taken, and arithmetically operated, and duty signal 14 and forward and reverse signals 15 are outputted to a drive circuit 8. The transistors 20-23 are controlled in response to forward revolution or reversal. Accordingly, the position can be controlled so that vibration is reduced when torque and load vary by calculating the optimum deceleration pattern in case of deceleration on the basis of data obtained at acceleration.
Patent JP-S61204844-A (JP)
Title: Production of optical information recording and reproducing disk
Inventor: OOTA TAKEO
IPC: G11B7/26
Filed: 1985-03-06
Abstract: PURPOSE:To form a stable film having less granular defects by using an evaporating source material formed by mixing a binder material consisting of a carbon compd. with a raw material consisting of an oxide and metal and molding the mixture under pressure to form a thin film in a vacuum. CONSTITUTION:The molding structure varies with the mutual grain size and viscosity in the case of molding the mixture under the pressure. The solidifying characteristic is required to be improved. The carbon compd. is added together with a solvent thereof to the mixture and is mixed therewith for the above-mentioned purpose. The mixture can be provided with the viscosity to withstand the pressure molding by the effect of such carbon compd. The provision of the function to assist partly the reduction of the oxide to the mixture is made possible by selecting said material to the carbon compd. The molding can be constituted of the base material oxide 1, metallic particles 2 and binder additive material 3. Such pressure molding is subjected to a heating treated in an inert gaseous atmosphere, by which the unnecessary carbon compd. can be decomposed and removed. Such heat-treated molding is heated in a vacuum, by which the formation of the stable film deposited by evaporation in a manner as to suppress the generation of the granular defect is made possible.
Patent JP-S63229069-A (JP)
Inventor: ROSU JII BEIKAA JIYUNIA
IPC: A61N1/39
Filed: 1988-02-26
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-S51119216-A (JP)
Title: Portable small speaker
Inventor: NIKAIDOU SUSUMU
IPC: H04R9/04
Filed: 1975-04-11
Abstract: PURPOSE:Enhanced conversion efficiency, low power consumption, easy machining and reduced size.
Patent JP-H05240003-A (JP)
Title: Gas turbine blade
Inventor: TASHIRO HIDEAKI
IPC: F01D9/02
Filed: 1992-03-02
Abstract: PURPOSE:To obtain a high cooling effect by providing, on an outer surface of a hollow blade of a gas turbine, a thermal insulating layer which is composed of a composite material of low and high thermal conductive materials and the thermal conductivity of which is gradually increased toward the outer surface of the hollow blade. CONSTITUTION:An insert 22 is fixed inside a hollow blade 21 by means of an insert fixing rib 23. A thermal insulating layer 29 is formed on an outer wall of an effective part of the hollow blade 21. In the thermal insulating layer 29, a flame coated layer 31 made of low thermal conductive material such as ceramic is formed on a side in contact with a high temperature gas 30, while a flame coated layer 32 made of high thermal conductive material such as metal, which material is identical with that of the hollow blade 21, is formed on a side in contact with an outer wall of the hollow blade 21. On the boundary of the flame coated layers, the materials of both layers are compounded, and the compositions are inclined. Thermal stress is thus moderated, a cooling structure is simplified and a high cooling effect is obtained.
Patent JP-S52127929-A (JP)
Title: Oil-modified alkyd resin composition for coating
Inventor: ARITOMI MITSUTOSHI
IPC: C09D167/08
Filed: 1976-04-19
Abstract: PURPOSE: An oil-modified alkyd resin composition capable of cold drying and baking, excellent in surface smoothness, hardness and adhesion to metals, and further solvent-free, being composed of a specific oil-modified alkyd resin and a specific (meth) acrylate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57157959-A (JP)
Title: Ventilator
Inventor: IWATA HIDEO
IPC: F24S90/00
Filed: 1981-03-25
Abstract: PURPOSE:To obtain an air conditioning-ventilating apparatus that uses solar energy, by constructing a box from a transparent front plate with an openable and closable louver and a back plate with inlet and outlet for ventilation, and hanging between said plates a heat collecting and radiating plate with an openable and closable louver to define a ventilating path between the ventilation inlet and outlet. CONSTITUTION:In winter, the louver 6 is closed to collect solar heat into the heat collecting and radiating plate 2. When a fan 3 is driven, the air in a room is allowed to flow through the opening 11, the louver 7, the spaces 9, 10 and the opening 12 to return to the room. During this, the air absorbs heat from the plate 2 to be heated, and the resulting warm air heats the room. At night in summer, the louver 6 is opened, and the louver 7 is closed, so that the outdoor air is allowed to flow through the louver 6, the spces 9, 10 and the opening 12, and its heat is permitted to be dissipated into the surface of the plate 2 and therefore the air is cooled. When a fan 3 is rotated reversely the air in the room can be ventilated through the opening 12, the spaces 10, 9 and the louver 6. Thus, utilizing solar heat, heating is performed in winter, cooling is performed in summer, and ventilation is performed in spring and autumn.
Patent JP-S51120853-A (JP)
Title: Cartridge type cosmetics
Inventor: IWASAKI KIYOSHI
IPC: A45D40/02
Filed: 1975-04-12
Abstract: PURPOSE: A solid type cosmetics are inserted with a light spring tension so that the cosmetics may be receded into its casing after usage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218693-A (JP)
Title: Control of activated sludge treatment apparatus
Inventor: HAYASHI HIDEYUKI
IPC: C02F3/12
Filed: 1988-02-26
Abstract: PURPOSE:To enhance the quality of treated water, by providing an electromotive valve, which opens and closes the branch pipe connected along the flow direction of sewage, to the side wall of an aeration tank and opening and closing the electromotive valve of an inflow port on the basis of the concn. of a solid. CONSTITUTION:Sewage is allowed to flow in a sewage pipe and, when the concn. of the solid in sewage detected by an SS meter is a set value SSa or less and the turbidity load to the activated sludge in an aeration tank 3 is small, electromotive valves 5, 6, 7 are closed and sewage is allowed to flow in the aeration tank 3 and subjected to activated sludge treatment to he sent out to a sedimentation basin. Next, when the concn. of the solid exceeds the set value SSa and is SSb or less, the electromotive valve 5 is opened by a controller 8 and the sewage is allowed to flow in the aeration tank from branch pipes 1a, 1b. By this method, treated water is clarified still more.
Patent JP-H01217874-A (JP)
Title: Plug for distribution duct
Inventor: ONISHI ISAO
IPC: H01R41/00
Filed: 1988-02-24
Abstract: PURPOSE:To facilitate miniaturization as well as simple detachment of the subject plug by interlocking a fixing turning piece to a contact depending on engagement of the gear of levers with a transmission gear, and forming teeth in the transmission gear over a required range of only about one-fourth its circumference. CONSTITUTION:In fixing, the head cover 8 of a plug main body 1 is inserted into a distribution duct 2. With this state intact, turning both levers 4 outwardly at almost 90 deg. causes a fixing turning piece 11 directly connected to the levers 4 to turn sideward so as to engage both ends thereof with the lip 2a of the distribution duct 2, thereby, fixing the plug main body 1 to the distribution duct 2. Engagement of the levers 4 with a contact 9 through a gear 16 allows the rotation of the contact 9, thereby resulting in that a plug blade 9a projected from the plug main body 1 comes into contact with the conductor 5 of the distribution duct 2. In removing, the levers 4 are turned sideward from the plug main body 1 so that the fixing turning piece 11 turns longitudinally and the plug blade 9a withdraws, thereby enabling pulling-out. In a transmission gear 16, teeth are formed over a required range of only about one-fourth its circumference, thereby shortening the array length of the gear.
Patent JP-H07228729-A (JP)
Title: Polyolefin film
Inventor: MASUKAWA TORU
IPC: C08L101/00
Filed: 1994-02-21
Abstract: PURPOSE:To obtain a polyolefin film containing crosslinked polymer particles satisfactorily dispersed therein. CONSTITUTION:This film comprises an olefin polymer containing 0.01-50wt.% crosslinked polymer particles dispersed therein. The particles are composite particles which are obtained by polymerizing polymerizable monomers containing at least 10wt.% crosslinking monomer to obtain crosslinked-polymer particles and wholly or partly coating the surfaces of these particles with a thermoplastic resin, and which have an average particle diameter of 0.01-10mum.