baber/WOPTO huggingface dataset:
Patent JP-S61110151-A (JP)
Title: Photosensitive member
Inventor: SAITO KEISHI
IPC: G03G5/04
Filed: 1984-11-05
Abstract: PURPOSE:To improve withstand voltage, photosensitivity, etc. by providing the 1st layer consisting of an amorphous material contg. Si atoms and Ge atoms, the 2nd layer consisting of an amorphous material contg. Si atoms and a surface layer on a specific base. CONSTITUTION:The base 1001 provided with many projecting parts each of which the sectional shape in the prescribed cut position is the projecting shape superposed with a sub peak on a main peak on the surface is formed. A photoreceptive layer 1000 which is made into the laminar structure laminated successively with the 1st layer 1002 consisting of a-Si contg. Ge atoms, the 2nd layer 1003 consisting of a-Si and having photoconductivity and the surface layer 1006 consisting of the amorphous material contg. Si atoms and C atoms and has a free surface 1005 at one end is formed on the base 1001. The material governing conductivity is incorporated into at least either of the 1st or 2nd layer.
Patent JP-S61108518-A (JP)
Title: Measuring method of composition of thermosetting resin
Inventor: SAKAI KUNIHITO
IPC: B29C45/78
Filed: 1984-10-31
Abstract: PURPOSE:To precisely measure the amount of reaction accelerator by a method wherein the calorification during the setting of resin is measured as the difference between the temperatures or the heats of two molds. CONSTITUTION:Firstly, thermosetting resin 2 with a temperature T1 flows through a runner 6 heated at a temperature T2 and is heated by the runner 6 up to a temperature lower than T2 and flows into a cavity 5a, resulting in lowering the temperature of a temperature detector 7a and turning the temperature difference DELTAT or the temperature of the temperature detector 7a minus that of a temperature detector 7b to be negative, because the temperature detector 7b is kept at a temperature T2. Secondly, because the thermosetting resin 2 flowed into the temperature detector 7a is given heat from a mold, the temperature of the thermosetting resin 2 is raised near the temperature T2, resulting in starting the setting of the resin 2 and consequently raising the temperature of the temperature detector 7a above the temperature T2. At this time, DELTAT turns to be positive, because the temperature detector 7b is kept at the temperature T2. Thus, the composition of the thermosetting resin, especially the amount of reaction accelerator is measured by measuring the difference between the temperatures of the two cavities.
Patent JP-S59123346-A (JP)
Title: Radio communication system
Inventor: SASAKI SUSUMU
IPC: H04L27/227
Filed: 1982-12-29
Abstract: PURPOSE:To attain the regeneration of a reference carrier wave with a simple circuit by applying in advance a DC offset to any of two multivalue orthogonal signals including a data to be transmitted, causing a leaked carrier wave in a modulated signal component. CONSTITUTION:A DC offset voltage Vdc 108 is applied to any of I or Q data of a transmission system 100, e.g., to the I data DIin, in a radio communication system by the Q(quadrature) AM system, causing a leaked carrier in the modulated signal component. The leaked carrier wave in the signal is extracted in a BPF222 in a receiving system 200 and applied to demodulation mixers 203, 204 via a variable phase shifter 223. The mixers 203, 204 perform synchronous detection between the substantial carrier wave component existing in a receiving signal and the said leaked carrier component. A low pass filter 225 extracts a beat component between the substantial carrier wave component and the leaked carrier wave component and applies feedback control to the variable phase shifter 223 so that the beat component is reduced to zero.
Patent JP-H0394690-A (JP)
Title: Alkali protease promoter, terminator for the same protease, gene-manifesting unit comprising thereof and genome gene of alkali protease
Inventor: MURAKAMI KOJI
IPC: C12N15/57
Filed: 1989-09-08
Abstract: NEW MATERIAL:An alkali protease promoter derived from genome gene of alkali protease of Aspergillus oryzae. EXAMPLE:The subject promoter having the base sequence expressed by formula I. USE:Used for a manifestation vector in host-vector system in mold, etc. PREPARATION:Chromosomal DNA is extracted from strain of Aspergillus oryzae and partially digested by a restriction enzyme, then introduced into a plasmid vector, thus the host is transformed to obtain a genomic library. Next, plasmid pAP017 containing about 6.5kb BglII fragment using oligonucleotide having the sequence expressed by formula II as a probe is obtained and the plasmid is subjected to NcoI digestion, treatment with T4DNA polymeasure, additon of EcoRI linker and FspI digestion, in turn, to afford the objective DNA fragment containing alkali protease promoter region.
Patent JP-2000103799-A (JP)
Title: Mgdf derivative stimulating growth and differentiation of megakaryocyte and its production
Inventor: BARTLEY TIMOTHY D
IPC: C07K17/10
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To obtain an MGDF derivative that specifically promotes the proliferation and development of human megakaryocytes, substantially never including other human proteins, and is useful for treatment or the like of patients with a morbid state of thrombocytopenia, for example, aplastic anemia, idiopathetic thrombocytopenia or the like. SOLUTION: (A) A human MGDF polypeptide (preferably MGDF-1, MGDF-2 or the like) is bonded to (B) at least one of water-soluble polymers (preferably polyethylene glycol or the like), preferably through an alkyl bonding or an acyl bonding, where its amino acid sequence comprises the amino acid sequence of from No. 22-No. 184 of the amino acid sequence of human MGDF-1, MGDF-2 and the inferred one, and does not include a mono-PEG-bearing MGDF polypeptide to which polyethylene glycol(PEG) is bonded at its N-terminus.
Patent JP-S59118357-A (JP)
Title: Multi-spindle cooling device
Inventor: INOUE HITOSHI
IPC: F16C37/00
Filed: 1982-12-24
Abstract: PURPOSE:To cool a main spindle device effectively and evenly by a method wherein operating liquid is flowed through vapor pipes, liquid pipes and a communicating pipe having flexible part to transport the quantity of heat of bearings from the hollow chambers thereof to heat radiating devices. CONSTITUTION:The quantity of heat of the bearings 3, 31, which received the heat in bearing stands 4, 41, is deprived as the latent heat of evaporation when it heats the operating liquid, such as Flon or the like, in the hollow chambers 7, 71 and vaporizes it. The vapor of the vaporized Flon or the like moves to the heat radiating devices 8, 81 through the vapor pipes 10, 101 and is cooled by fooling fans 9, 91. The condensed operating liquid returns into the hollow chambers 7, 71 of the bearing stands 4, 41 through vapor pipes 10, 101 from the liquid pipes 12, 121. The vapor pipes 10, 101 are communicated mutually through the communicating pipe 13 having the flexible part.
Patent JP-H0569542-A (JP)
Title: Driving method for ink-jet head
Inventor: KITAHARA TSUYOSHI
IPC: B41J2/055
Filed: 1991-09-11
Abstract: PURPOSE:To provide a driving method for an ink jet head where formation of a suitable ink drop and realization in high frequency response properties are caused to coexist with each other. CONSTITUTION:In a driving method for an ink-jet head provided with a nozzle plate 20 in which a plurality of nozzle openings 21 are formed, a pressure plate 22 forming a pressure chamber 23 between the pressure plate 22 and nozzle plate 20, a piezoelectric element 24 whose free end and the other one end are joined respectively to the pressure plate 22 and oscillator base 27 and ink 30 filled into the inside of the pressure chamber 23, the ink-jet head possesses larger pulse width than the primary intrinsic oscillation cycle of the piezoelectric element 24.
Patent JP-H1165373-A (JP)
Title: Composite copying machine
Inventor: KAWADA YASUO
IPC: G03G21/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a composite copying machine capable of preventing erroneous operations or the erroneous judgment of an operator by letting the operator clearly recognize a power saving mode state. SOLUTION: In an operating section 8A on a panel board 1A of this composite copying machine provided with plural functions including the copying function, on disposing a mode displaying key 35, by operating the mode displaying key 35, at the time of shifting to the power saving mode for letting the operation limit to the specific function, the message 'executing power save mode' for indicating the shifting to the power saving mode, is displayed on a liquid crystal display 3, by a command of a CPU.  Thus, the operator is made possible to definitely recognize that the device is executing the power saving mode at present, by confirming the display on the liquid crystal display 3, to avoid erroneous recognition that the device is out of order, to quickly perform the returning operation to the normal mode without the mis-operation, when performing the returning operation to the normal mode, and to efficiently perform the copying operation.
Patent JP-S6389049-A (JP)
Title: Linear pulse motor
Inventor: OHASHI IKUO
IPC: H02K41/03
Filed: 1986-09-30
Abstract: PURPOSE:To thin and miniaturize a linear pulse motor by arranging a permanent magnet generating magnetic flux parallel with the direction of the surface of a back plate and an electromagnet onto the back plate. CONSTITUTION:Permanent magnets 11a, 11b are disposed in parallel on a back plate 10, and magnetic flux in the direction parallel with the direction of the surface of the back plate 10 is generated in the opposite directions each mutu ally. Electromagnets 22a-22d are each arranged adjacently on both sides of the permanent magnets 11a, 11b on the back plate 10. These electromagnets 22a-22d respectively have poles 1, 2, 3, 4. A moving piece 23 has pole tooth rows 23a, 23b working to each magnetic flux of the electromagnets 22a-22d. The moving piece 23 is shifted in the direction rectangular to the direction of the magnetic flux of the electromagnets 22a-22d in response to the change of the magnetic flux.
Patent JP-S60125393-A (JP)
Title: Method for plating extremely small-sized semiconductor vessel with gold
Inventor: ASANO YOSHIKI
IPC: C23C18/31
Filed: 1983-12-07
Abstract: PURPOSE:To coat Ni plated extremely small-sized semiconductor vessels each having a recess with gold of a uniform thickness by electroless plating by putting the vessels in a net resin bag so that space is left and by shaking the bag in a plating soln. CONSTITUTION:Ni plated extremely small-sized semiconductor vessels each having a recess are put in a net resin bag at random so that about 30% space is left. One end of the bag is fixed on a plastic rod, and the vessels are plated with gold while vertically shaking the bag in an electroless gold plating soln. When each of the vessels has <=2.0mm. inside diameter D1 and >=0.5mm. height H2, favorable results are produced. By this method, the cracking and chipping of the vessels are nearly all prevented, and the amount of gold used can be reduced.
Patent JP-S6290614-A (JP)
Title: Optical scanner
Inventor: HORIKAWA KAZUO
IPC: H04N1/113
Filed: 1985-10-17
Abstract: PURPOSE:To improve scanning efficiency and to shorten a scanning time by making plural light beams incident on respective reflecting surfaces of a rotary polygon mirror alternately and switching the light beams at intervals of 1/n the deflection time of one reflecting surface of the rotary polygon mirror. CONSTITUTION:The two light beams 2 and 4 are switched and scanned alternately at intervals of 1/n the deflection time of one reflecting surface of the rotary polygon mirror, and consequently the density of scanning lines formed on a scanning surface 6 through a scanning lens 7 is twice as large as that when one light beam is made incident on the rotary polygon mirror 5 continuously. Therefore, even when the conveyance speed of the scanning surface 6 is made twice as fast as before, the density of scanning lines is unchanged, so the scanning time of the scanning surface 6 is shortened to a half as long as before. The scanning speed is increased by using alternate light beams, so the position adjustment of light beams is facilitated as compared with a method which puts plural light beams into one beam and uses the beam as a scanning beam.
Patent JP-S60122806-A (JP)
Inventor: IZUMINA TOSHIYUKI
IPC: F22B37/52
Filed: 1983-12-07
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-S6476797-A (JP)
Title: Manufacture of superconducting thin-film multi-layer board
Inventor: YAMAZAKI TETSUYA
IPC: H05K3/46
Filed: 1987-09-18
Abstract: PURPOSE:To prevent underlying insulating layers and interconnections from being damaged during an etching process of the second insulating layer and ones that follow, by forming a thin Cu film in the region where the upper layers are to be etched after forming a flat layer including the first interconnection layer. CONSTITUTION:A lift-off layer 3 formed in the preceding process is removed by lift-off or the like to obtain a flat substrate. A thin Cu layer 6 serving as an over-etching preventing layer is deposited thereon. Further, anti-alkali resist 7 is deposited and patterned. The Cu layer 6 is then selectively etched with an alkali etching solution. Then, a second insulating layer 2', a lift-off layer 3' and an anti-acid resist layer 4' are deposited and patterned. The exposed part of the insulating layer 2' is etched with acid so as to provide the insulating layer with configurations as desired. During this process, the Cu layer 6 serves as an over-etching preventing layer so that the interconnections 5 in the first layer and the insulating layer 2 are not damaged by the etching process. Subsequently, a superconducting material or a composition thereof 5' is deposited. Finally, the structure is annealed within atmosphere containing oxygen so that the Cu layer 6 is oxidized, whereby a circuit board in which superconductor layers are connected electrically is obtained.
Patent JP-S6385938-A (JP)
Title: Controller for multiplex parallel operation of program
Inventor: TERAI SHIGEYO
IPC: G06F9/52
Filed: 1986-09-30
Abstract: PURPOSE:To reduce the capacity of each job program, by retrieving an exclusive control table between the job programs, and a job program number storing table, and discriminating the feasibility of the start up of the program, for the start up request of the job program from a terminal equipment. CONSTITUTION:When the start up request of the job program is issued from the terminal equipments 4a-4n, and a multiplex parallel operation is performed, an exclusive control part 1 refers an inter-job program exclusive control table 2, and discriminates whether the job program requested to start up is possible to be processed in parallel with the job program registered in the job program number storing table 3. If it is possible, the program is started up, and furthermore, the job program number storing table 3 is updated. Also, when a parallel operation is impossible, the program is not started up, and a message informing the impossibility to start up the program is transmitted to the terminal equipment. And when the job program is completed, the identification number of the job program is erased from the job program number storing table 3.
Patent JP-H0545726-A (JP)
Title: Optical system of liquid crystal projector
Inventor: TAKAMI MANABU
IPC: G03B21/00
Filed: 1991-08-20
Abstract: PURPOSE:To obtain bright projected images by efficiently condensing the incident illuminating light on a liquid crystal display panel of an image display device of a projection type constituted by using the liquid crystal display panel, thereby effectively utilizing the light. CONSTITUTION:The liquid crystal projector which condenses the illuminating light R to respective plural picture elements 1b formed on the liquid crystal display panel 1 and projects the image on a screen 6 is disposed with holograms 2 produced to reconstruct the image of the same shape as the shape of the plural picture elements 1b so as to correspond to the plural picture elements 1b. The real images by the holograms 2 are reconstructed in the positions of the respective picture elements 1b of the liquid crystal display panel 1 by the irradiation with the illuminating light R.
Patent JP-2000056656-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: TERADA ICHIRO
IPC: G03G21/18
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To lighten load imposed on a user at the time of attaching/detaching a process cartridge by providing a means carrying and feeding the process cartridge between the vicinity of the entrance of a cartridge attaching part and an attaching position and a means carrying a recording medium. SOLUTION: A positioning shaft 23 installed in the process cartridge advances into an auxiliary guide rail 20 and is brought into contact with the feeding part 19a of a cartridge holding member 19 and the inclined surface 20a of the rail 20 by the gravity of the process cartridge. When operation to insert the cartridge in the image forming device is performed, the member 19 is rotated centering around a driven gear and a supporting shaft being the fulcrum of the member 19. The cartridge advances into the image forming device along the feeding part 19b and the inclined surface 20a. Finally, the shaft 23 is held between the positioning part 20b of the rail 20 and the member 19, whereby the shaft 23 is positioned at two spots for a device main body.
Patent JP-S61112160-A (JP)
Title: Dry process color toner
Inventor: TAKAYAMA HIROSHI
IPC: G03G9/08
Filed: 1984-11-06
Abstract: PURPOSE:To prevent a toner from being made opaque by the secondary aggregate of a color material and from having a hiding effect in the stage of superposing multiple colors and to eliminate the deterioration of electrostatic chargeability, etc. owing to staining of a carrier surface by incorporating an azomethine oil-soluble dye into a binder resin. CONSTITUTION:A compd. classified by 'C.I. Solvent Yellow 162(R)' or the azomethine oil-soluble dye classified by 'C.I. Solvent Yellow 79 (R)' is incorporated into a synthetic resin, natural resin or rubber, wax, etc. to obtain the dry process yellow toner. This dye prevents the toner from being made opaque by the secondary aggregate in the binder resin and from inducing the hiding effect and deteriorating the color reproducibility when the multicolor toners are superposed. The toner which has the excellent color reproducibility and withstands long-term copying is obtd. without oozing of the dye on the toner surface to contaminate the carrier surface and without deteriorating the electrostatic chargeability of the developer.
Patent JP-H0872496-A (JP)
Title: Metallic tone thermochromic water sliding transfer paper and transfer decorated vessel using it
Inventor: HARADA YUKI
IPC: B41M5/337
Filed: 1994-08-31
Abstract: PURPOSE: To change color from metallic tone by a method wherein water-soluble glue layer, bonding layer, thermochromic layer, metallic pigment layers, which have specified particle size and are produced by covering the surface of natural mica with titanium oxide, and cover coating layer are laminated to one another in the order named. CONSTITUTION: Gold metallic tone pigment is obtained by covering the surface of natural mica having the particle size of 5-60μm with 41-44wt.% of titanium oxide by the covering layer having the optical thickness of 180-240nm. Silver metalescent pigment is obtained by covering the surface of natural mica having the particle size of 5-100μm with 16-39wt.% of titanium oxide by the covering layer having the optical thickness of 110-170nm. Metallic color metalescent pigment is obtained by covering the surface of natural mica having the particle size of 5-60μm with 45-58wt.% of titanium oxide by the covering layer having the optical thickness of 245-415nm.  By the synergism of the iris effect developing from the selective interference action of wavelength of visible rays in terms of the weight percentage of titanium oxide covering the surface of natural mica particle, the optical thickness of the covering, particle size ranging 5-100μm and the like, transmitting effect and the reflection absorbing effect of visible rays at the thermochromism layer, the varigated color change of metalescent tone can be realized.
Patent JP-H0397189-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OKAZAKI KICHIZAEMON
IPC: G11B33/14
Filed: 1989-09-11
Abstract: PURPOSE:To properly control the internal temperature of a magnetic recording and reproducing device and to reduce noise at the same time by controlling a cooling fan corresponding to the detected level of a temperature detection part. CONSTITUTION:The cooling fan 13 provided in order to radiate heat generated in the inside of the magnetic recording and reproducing device 1 is properly controlled according to the level detected by the temperature detection part 12 provided in the device 1 through a control part 11 which controls the cooling fan 13. That means, since the detected level of the temperature detection part 12 is low when the internal temperature of the device 1 is low, the action of the cooling fan 13 is controlled by the control part 11 so that it acts at a low revolving speed. Thus, the performance of the device 1 is sufficiently secured by setting the internal temperature of the device 1 higher than an ambient temperature and the noise is reduced by making the rotation of the cooling fan 13 low. As the result, the performance and the user's operability of the device 1 become excellent.
Patent JP-S6479455-A (JP)
Title: Automatic relief valve for speed change operation of power transmission
Inventor: TONO NOBUO
IPC: F16H63/24
Filed: 1987-09-17
Abstract: PURPOSE:To improve the relieving performance and improve the security feeling and safety of the travel operation by forming a relief pressure adjusting piston with the same diameter over nearly the whole length and providing a portion with a diameter larger than that of a piston sliding section on the inner periphery wall of a cylinder chamber to form an orifice section. CONSTITUTION:A relief pressure adjusting piston 2 with the same diameter over nearly the whole length of the outer periphery wall 2A is formed, and a portion 8B with a diameter larger than that of the sliding section 8A ot the piston 2 is provided on part of an oil chamber O4 storing it to form an orifice section 9 of the oil flow from the third oil path R3 to the oil chamber O4. The relieving performance is thereby improved with the simple processing, a vehicle is started smoothly with no shock, and the security feeling and safety in the vehicle travel operation can be improved.
Patent JP-H0897290-A (JP)
Title: Method for designing layout of semiconductor integrated circuit chip, and semiconductor integrated circuit chip
Inventor: ARIYOSHI RYUJI
IPC: H01L21/82
Filed: 1994-09-28
Abstract: PURPOSE: To effectively reduce such failures on production as defective via, insufficient contact, etc., by designing the layout of are wirings that are to be made for all dummy vias and dummy contacts, as a dummy wiring. CONSTITUTION: After the layout of vias and contacts is designed in a manner that the electronic circuit of a user will be incorporated in its semiconductor integrated circuit chip, total occupation area of vias or contacts that are actually arranged in the semiconductor integrated circuit chip is obtained. Next, a ratio of the total occupation area to the plane chip area in which the electronic circuit is incorporated in the semiconductor integrated circuit chip is obtained as an opening. Then, it is judged whether the opening ratio is less than a specified reference value. When it is judged to be so, the layout is designed in a manner to arrange a dummy via or dummy contact. In addition, the layout of dummy wiring is designed.