baber/WOPTO huggingface dataset:
Patent JP-S637072-A (JP)
Title: Contact type photoelectric transfer unit
Inventor: NAMOTO YOSHITERU
IPC: H01L27/146
Filed: 1986-06-27
Abstract: PURPOSE:To miniaturize a transparent substrate to the minimum size, and to lower manufacturing cost, by constituting a contact type photoelectric transfer unit by sticking and mounting the transparent substrate which forms the photoelectric transfer on a transparent base. CONSTITUTION:By sticking and mounting a transparent substrate 1 which forms a photoelectric transfer 1a on a transparent base 2 through a sticking layer 3, the substrate 1 can be mounted on a device through the base 2. In such way, a photoelectric transfer unit 10 is constituted. By adopting such constitution, the photoelectric transfer substrate can be miniaturized to the minimum size having a space required for the transfer 1a, or a wiring pattern 2a for the transducer. Also, a large number of photoelectric transfers can be manufactured from one sheet of substrate, thereby, the manufacturing cost can be lowered.
Patent JP-2000336283-A (JP)
Title: Phthalocyanine composition, its preparation, electronic photograph light-sensitive device using the composition
Inventor: HORIUCHI TAMOTSU
IPC: C09B67/22
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for an electronic photograph light-sensitive device which has a high electrification potential and a high sensitivity and can exhibit a steady performance after repeated use by using a composition containing a phthalocyanine which composition has Bragg angle peaks at specific angles against an X ray of a specific wavelength. SOLUTION: By carrying out a crystal transition of a phthalocyanine containing an amorphous titanyloxyphthalocyanine and a nonmetallic phthalocyanine using water and an aromatic compound, a phthalocyanine composition which has Bragg angles (2θ±0.2) at 7.6 deg., 9.2 deg., 14.2 deg., 24.1 deg. and 27.2 deg. against the X ray of CuKα1.541Å is obtained. As the aromatic compound, benzene, toluene or the like can be used. Preferably, not less than 2 pts.wt. and not more than 100 pts.wt. of water against one pt.wt. of a phthalocyanine is used. Preferably, not less than 10 pts.wt. and not more than 5,000 pts.wt. of the aromatic compound against 100 pts.wt. of a phthalocyanine is used.
Patent JP-H05327750-A (JP)
Title: Method for operating state data or the like on transmitter device
Inventor: KONDO MASAMI
IPC: H04L69/40
Filed: 1992-05-20
Abstract: PURPOSE:To store the necessary data in both function and control packages even when the function or control package must be exchanged by providing a memory storing all data stored in the function package to the control package. CONSTITUTION:The function packages 2-1-2-3 are connected to a control package 1 and also provided with the memories M2-1-M2-3 respectively. Then the information on the operating state of each function package or a format table corresponding to plural communication forms, etc., are stored in the memories M2-1-M2-3. Meanwhile the package 1 is provided with a memory M1 which stores all information on the packages 2-1-2-3. Then each function package and the package 1 complement their storage contents with each other.
Patent JP-S5675667-A (JP)
Title: Carrying device of sheet material
Inventor: MIYAMA MASAHARU
IPC: G03G15/00
Filed: 1979-11-26
Abstract: PURPOSE: To resolve all troubles dependent upon sheet materials which adsorbed moisture, by providing two or more pairs of rolles to send sheet materials in a prescribed direction and by providing heating means to heat surfaces of respective rollers.  
     CONSTITUTION: Heating means 5 to raise the surface temperature of the first carrying roller is arranged near the first carrying roller 4. The paper carried to the first carrying roller passes through the first carrying roller 4 which has the roller surface heated, and the paper is carried to the second carrying roller 6. Near the second carrying roller 6, heating means 7 to raise the surface temperature of the second carrying roller is arranged. In this case, sheathed heaters are used as heating means 5 and 6 and are so selected that the surface temperature of the second carrying roller may be higher than that of the first carrying roller 4. As the result, the transfer paper which adsorbed moisture is heated gradually and is dehumidified gradually, and thus all troubles dependent upon moisture adsorption of the transfer paper can be resolved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5376968-A (JP)
Title: Refining method for combustion exhaust gas
Inventor: MURAKAMI NOBUAKI
IPC: C01B21/36
Filed: 1976-12-21
Abstract: PURPOSE: To oxidize NO at low temp. by controlling the ratio NO 2 /NO in absorption and removal of NOx contained in combustion exhaust gas from a boiler etc. as NO 2  through the oxidation of NOx with oxygen-contg. hydrocarbon and oxygen. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6044139-A (JP)
Title: Feeder controlling device
Inventor: EIANJI HIROSHI
IPC: B21D43/05
Filed: 1983-08-22
Abstract: PURPOSE:To eliminate necessity of a mechanical synchronizing device and reduce cost by driving a feeder by a servo motor and enabling to change feed of the feeder freely. CONSTITUTION:The feeder controlling device consists of the servo motor 1 connected to the feeder, a press clutch switch 5 that becomes on when a press starts operation, a feeder start angle setting device 6, a digital switch 4 and a drive unit 10. Above-mentioned setting device 6 gives a servo motor start signal when the switch 5 is turned on and a crank rotates to shift start position of the feeder. Above-mentioned unit 10 reads the set value of the digital switch 4 according to the pulse of a press encoder 3, and drives the servo motor 1 responding to the servo motor start signal.
Patent JP-H05319549-A (JP)
Title: Multi-turntable dispersed feed device
Inventor: MIKATA YOSHITAKA
IPC: G01G19/387
Filed: 1992-05-19
Abstract: PURPOSE:To separate such articles as liable to absorb a vibration and adhere to each other into small sections, and ensure the efficient dispersion thereof. CONSTITUTION:This device is equipped with a center table 7 laid in such a way as capable of free turn around a center shaft 14 and dispersing dropped articles in an outer direction from the side of the shaft 14, an intermediate table 8 and an outer table 9 formed annularly along the periphery of the table 7 in such a way as capable of free turn about the shaft 14, and dispersing articles in an outer direction after receipt from the center table 7, and a drive section 10 to cause the turn of the tables 7, 8 and 9 so that the tables 8 and 9 turn at smaller angular velocity than the table 7.
Patent JP-H0317648-A (JP)
Title: Color image forming method
Inventor: NAKAMURA KOICHI
IPC: G03C7/413
Filed: 1989-06-15
Abstract: PURPOSE:To reduce the amt. of a waste color developing soln. and to enable color development in a short time by spreading a small amt. of a color developing soln. on a silver halide photosensitive material in a thin layer. CONSTITUTION:A photosensitive material contg. silver halide particles contg. >=80mol% silver chloride but not practically contg. silver iodide and a slightly water soluble basic metal compd. is color-developed by spreading a color developing soln. which releases a base when a complex is formed with the basic metal compd. on the surface of the photosensitive layer in a thin layer. The pref. thickness of the thin layer of the developing soln. is <=500mum and the developing soln. may be spread by coating, passing through a slit or spraying.
Patent JP-H051988-A (JP)
Title: Photo-acoustic signal detection method and device therefor
Inventor: NAKADA TOSHIHIKO
IPC: G01B11/00
Filed: 1991-06-25
Abstract: PURPOSE:To enable the internal and external information of a sample to be stably detected and quantitatively analyzed by correcting effectively signal detection sensitivity according to each modulated frequency in such a way as keeping the sensitivity constant for the frequency. CONSTITUTION:There is applied a method for changing, the intensity of primary diffracted light 85 or excited light from a photoacoustic modulation element 83 via the change of amplitude of a frequency outputted from an oscillator 69. In detecting a photoacoustic signal by changing a modulated frequency variously, the amplitude of rectangular waveform of a frequency outputted from the oscillator 69, is changed in proportion to 3/2 power of the frequency under control by a computer 74, thereby changing the amplitude of a modulated signal further. Consequently, the intensity of excited light 85 and 92 can be changed in proportion to 3/2 power of a frequency at every modulation. In addition, the intensity of a photo-acoustic signal finally becomes constant in each modulated frequency, and modulated frequency characteristics for a detection signal can be corrected.
Patent JP-S63315015-A (JP)
Inventor: OKUMURA ISAO
IPC: A47K11/02
Filed: 1987-06-18
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-S5375426-A (JP)
Title: Method of applying insulation resin to flyback transformer
Inventor: AYUKAWA KENICHI
IPC: H01F38/42
Filed: 1976-12-16
Abstract: PURPOSE: To prevent the generation of corona discharge by providing a better bondability between the resin and the coil and the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09320092-A (JP)
Title: Soldering structure of optical pickup
Inventor: KATOU KOUSHIYUU
IPC: H05K1/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a soldering structure of optical pickup which may easily apply soldering to narrow areas to be soldered of a flexible printed circuit board without any troublesome fabrication. SOLUTION: This soldering structure has a first flexible printed circuit board 31 which is extended from an external power feeding means and is connected to a semiconductor laser element of an optical pickup and a second flexible printed circuit board 32 of which one end is connected to a power feeding means of a biaxial actuator, and the soldering is performed so that the terminal portion 53 of the first flexible printed circuit board 31 and the terminal portion 62 of the second flexible printed circuit board are arranged to cross almost orthogonally.
Patent JP-H09313816-A (JP)
Title: Rotary drum filter
Inventor: SHIRAISHI HITOSHI
IPC: B01D33/58
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To realize filtration of high accuracy over a long period of time by using a filter cloth with conventional filter accuracy, surely washing the filter cloth and particularly restraining the lowering of the filter accuracy due to frontwashing. SOLUTION: In a rotary drum filter constituted so that a rotary drum 9 on whose outer peripheral surface a filter cloth 8 is spread may be freely rotatably installed in a tank filter 1 and that original water may be introduced into the rotary drum 9 and filtered while the rotary drum 9 is rotated, above the top part of the rotary drum 9, a backwashing means 15 for causing backwashing water toward the downstream side of the rotation direction of the rotary drum 9 to flow down to the outer surface of the filter cloth 8 is installed, and inside the rotary drum 9, a frontwashing means 23 for hitting frontwashing water against a point 18 to which backwashing water flows down by the backwashing means 15 is installed.
Patent JP-S63318356-A (JP)
Title: Troidal-shaped continuously variable transmission
Inventor: YANO YASUYUKI
IPC: F16H15/38
Filed: 1987-06-19
Abstract: PURPOSE:To improve the traveling performance at a low speed by reducing the angle of the slope on the max. speed change ratio side of a precess can and reducing the variation of the speed change ratio for the operation quantity of an actuator in the vicinity of the max. speed change ratio. CONSTITUTION:When a sleeve 33 is operated rightward in order to change the speed change ratio, each hydraulic pressure of the normal drive side oil chamber 11 and 12 increases, and a troidal-shaped transmission is speed-changed to the min. speed change ratio side. And a spool 60 is pushed rightward until a part 35 is closed, and the speed change ratio is maintained. When the sleeve 33 is operated leftward, speed change to the max. speed change ratio side is executed. Since the angle of the slope 64a of a precess cam 64 is set smaller on the max. speed change ratio side than on the min. speed change ratio side, the stroke of the spool 60 for the revolution angle of the process cam 64 is reduced. Therefore, a proportional relation is generated between the stroke of the step motor 40 for operating the sleeve 33 and the speed change ratio, and the speed change ratio can be varied in rectilinearly from the max. speed change ratio to the min. speed change ratio, and the traveling feeling particularly in the low speed traveling can be improved.
Patent JP-S6052676-A (JP)
Inventor: MIMURA MASAHISA
IPC: D06M11/00
Filed: 1983-08-24
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-H113991-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OGATA KENICHI
IPC: H01L29/78
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To realize a process for preventing leaks and preventing short channel effect. SOLUTION: Impurity diffused layers on both lower sides of a gate electrode 4 and constituted of first regions second regions and third region from the side of a gate electrode 4. The joint depth of the second region is formed deeper than that of the first region and the joint depth of the third region is formed to be deeper than that of the second region. The maximum impurity density of the second region and that of the third region are formed, and the maximum impurity density of the first region is formed to be smaller than that of the second region and the third region.
Patent JP-H01320991-A (JP)
Title: Production of d-homophenylalanines
Inventor: YASOHARA YOSHIHIKO
IPC: C12R1/01
Filed: 1988-06-20
Abstract: PURPOSE:To produce D-homophenylalanines at a low cost by reacting 5- phenethylhydantoins with a microorganism having the ability to asymmetrically cleave and hydrolyze hydantoin ring in an aqueous medium at pH 7-10. CONSTITUTION:5-Phenethylhydantoins expressed by formula I (X represents hydrogen, hydroxy group or lower alkyl group) are reacted with a culture of a microorganism having the ability to asymmetrically cleave and hydrolyze hydantoin ring, microbial cells or treated substance thereof in an aqueous medium at pH 7-10 and then converted into N-carbamoyl-D-homophenylalanines expressed by formula II (X is same as in formula I; * indicates R steric configuration relatively to asymmetric carbon atom). Microorganisms belonging to the genus Achromobacter, Aerobacter, Aeromonas, etc., are cited as specific examples of the above-mentioned microorganism.
Patent JP-S5277588-A (JP)
Title: Semiconductor device
Inventor: YONEZAWA TOSHIO
IPC: H01L21/283
Filed: 1975-12-24
Abstract: PURPOSE: To produce semiconductor device which is superior in moisture resistance and thermal resistance by using SiC film which contains impurities such as P and Al and film of PSG and Si 3 N 4  in combination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H114106-A (JP)
Title: Low noise block converter
Inventor: OGAWA FUMIYOSHI
IPC: H01Q13/02
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce die-cast parts and also to make them thinner. SOLUTION: A first radiator 2 is longitudinally provided in the end part of a die-cast chassis 1, a circuit substrate 5 is contained in the die-cast chassis 1 so as to be in a longitudinal direction against the first radiator 2, an opening 8 is provided at the position of one-forth wave length of micro-wave which is received from the rear end of the waveguide part 2a in the first radiator 2 and a probe 7 provided in the end part of the circuit substrate 5 is put through from the opening 8 to the inside of the waveguide part 2a. The rear part opening of the waveguide part 2a is short-circuited and also a shield plate (lid) 4 is mounted on the back surface of the die-cast chassis 1 in order to electromagnetically shield the die-cast chassis 1.
Patent JP-S5580384-A (JP)
Title: Oprical communication device
Inventor: TOUGE TAKASHI
IPC: H04B10/564
Filed: 1978-12-11
Abstract: PURPOSE:To secure transmission quality by a method wherein temperature dependence of the luminous central wave length of a luminous source is utilized, the transmitting side constitutes a negative feedback loop, the luminous source temperature is controlled and the central wave length is fiexed. CONSTITUTION:A driving circuit 2 mades an element 3 luminescent in response to input signals 1 and produces photo output 4. A part of the output is added to the photo diode 6 as feedback signals, said output is compared 7 with reference voltage 8, a driving current of the element 3 is cotrolled by giving error voltage to the circuit 2 to keep the output 4 fixed. On the other hand, another part of the output is added to the photo diode 11 as feedback signals through an optical filter 10, said output is compared with reference voltage 13, error voltage is added to the driving circuit 14 to make it to perform temperature control of luminous element 3 and to control luminous wave length. In this way the central wave length can be kept fixed to prevent transmission quality from deterioration.
Patent JP-H04126222-A (JP)
Title: Manufacture of air bag door skin
Inventor: OURA KENICHI
IPC: B29L31/30
Filed: 1990-06-12
Abstract: PURPOSE:To easily obtain an air bag door skin by a method wherein skin material is vacuum-formed and, at the same time, a linear parting notch is produced on the rear surface of skin under the condition that a linear heating member, which determines the parting line of an air bag door and is protrusively provided on a vacuum-forming mold surface, is heated. CONSTITUTION:Sheet-shaped skin material 30, which is made of ABS resin, polyvinyl, chloride resin or the like and thermally softened with a heater or the like, is placed on the top surface of a vacuum-forming mold 41 for vacuum forming. At this time, at the predetermined position of the vacuum-forming mold 41, a linear heating member 20, for which metal having small. specific heat and high heat conductivity is employed and in which a heater 42 is embedded, is protrusively provided in order to determined the parting line of an air bag door. In order to produce a linear notch 25 on the sheet- shaped skin material 30, the sheet-shaped skin material is vacuum-formed under the state being pressed with a skin material hold down mold. By energizing the heater 42, the linear heating member 20 instantaneously generates heat so as to melt the rear surface, which comes into contact with the surface of the mold 41, of the sheet- shaped skin material 30, resulting in producing a linear notch 25. After the production of the notch, the formed skin material 33 is cooled by water in order to obtain a product.
Patent JP-S5498742-A (JP)
Title: 2-deoxyfortimicin b
Inventor: JIYON SOROMAN TADANIERU
IPC: A61P31/04
Filed: 1978-12-14
Abstract: NEW MATERIAL:2-Deoxyfortimicin B of formula I or its salts.  
     USE: Antibiotic, effective on gramm-positive and negative microorganisms.  
     PREPARATION: In fortimicin B of formula II, all primary amines are protected with benzyloxycarbonyl groups and the hydroxyl group on the carbon in the 5-position and the secondary amino group on the carbon in the 4-position are protected by forming oxazolidine rings using an adequate aldehyde to form a compound of  formula III. The resulting compound is treated with hydrocarbon sulfonyl halide or  its anhydride to form the methanesulfonate ester, then the oxazolidine rings are hydrolyzed to obtain a compound of formula IV. The product is catalytically hydrogenated in the presence of an acid to remove the N-protecting groups, treated with an aion exchanging resin to prepare the compound of formula V as a free base. Finally, the compound is catalytically reduced to afford the compound of formula I. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0319342-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUMI HIROBUMI
IPC: H01L21/3205
Filed: 1989-06-16
Abstract: PURPOSE:To contrive the simplification of a manufacturing process and the improvement of the reliability of wirings by a method wherein first and second apertures are formed in parts, which respectively correspond to first and second conductivity type semiconductor regions, of an insulating film, a second conductivity type semiconductor film is formed, the second conductivity type semiconductor film is etched back until a first conductivity type semiconductor film is exposed, a conductor film is formed and the conductor film and the first conductivity type semiconductor film are etched until the insulating film is exposed. CONSTITUTION:A contact hole C1 is formed in a part, which corresponds to a semiconductor region 4, of an interlayer insulating film 6. Then, an N-type polycrystalline silicon film 7, for example, is formed on the whole surface. Then, a contact hole C2 is formed in parts, which correspond to a semiconductor region 5, of the films 7 and 6. Then, a P-type polycrystalline silicon film 8, for example, is formed on the whole surface. Then, the film 8 is etched back until the film 7 is at least exposed. Then, a TiN film 9 and an Al film 10, for example, are formed in order on the whole surface. Then, the films 10, 9 and 7 are patterned into a prescribed form by being subjected to anisotropic etching in order until the film 6 is exposed.
Patent JP-H0445411-A (JP)
Title: Optical scanning device
Inventor: MATSUNAMI TAKAO
IPC: G02B26/10
Filed: 1990-06-12
Abstract: PURPOSE:To correct the influence of variation in the wavelength of a semiconductor laser over the entire range by installing an acoustooptic element between the laser light source and a hologram and composing the hologram of plural holograms which have correction effect in different wavelength ranges. CONSTITUTION:Basic constitution wherein diffraction is performed plural times by the acoustooptic element 7 and a hologram disk 8 to cancel the influence of the diffraction is realized and the hologram disk 8 has plural hologram zones 8a, 8b, and 8c, which function for the scanning of laser beams in different narrow wavelength ranges. Further, when variation in the wavelength of the laser beam exceeds a set wavelength range of one hologram zone, the laser beam is made incident on a hologram zone designed corresponding to an adjacent wavelength range by angular modulation by varying the high frequency wavelength of the acoustooptic element 7. The number of the hologram zones and the range of the angular modulation are set properly to cover the entire wavelength variation range of the laser light source 6.
Patent JP-H04352170-A (JP)
Title: Magnetic toner and image forming method
Inventor: YUSA HIROSHI
IPC: G03G15/08
Filed: 1991-05-30
Abstract: PURPOSE:To provide the magnetic toner which has high image densities and fine line part reproducibility from an initial period and with which good images free from fogging and ghosts are stably obtainable and does not impart the durability of a sleeve and blade. CONSTITUTION:This toner is used in the image developing method which develops the electrostatic images by disposing a developing device in which a toner layer thickness regulating member coated with an electrifiable material having an electron-withdrawing group is pressed to a toner carrying member and an electrostatic image holder holding electrostatic images apart a specified spacing in a developing section and applying alternate electric fields to develop. The above-mentioned toner is a magnetic toner contg. at least a binder resin and a magnetic material and resin particles having the electrostatic chargeability of the same polarity as the polarity of the toner particles and having 0.03 to 1.0mum average grain size are externally added to the toner, by which the positively charged electrostatic charge image developing magnetic toner is obtd.