baber/WOPTO huggingface dataset:
Patent JP-H0525509-A (JP)
Title: Production of metallic wire by extrusion
Inventor: TAKEUCHI HIROKIMI
IPC: B22F3/10
Filed: 1991-07-20
Abstract: PURPOSE:To produce a high-quality homogeneous metallic wire by taking up the extruded moldings of kneaded mixture of a metal or alloy powder and a binder directly on a ceramic drum, dewaxing and sintering the extruded moldings as they are. CONSTITUTION:A metal or alloy powder is mixed and kneaded with a binder, and the kneaded material is extruded, dewaxed and then sintered. The extruded moldings 1 are taken-up directly on a ceramic drum 2. In this case, the particle size of the powder is ordinarily controlled to about 5-30mum, the binder content in the kneaded material is appropriately adjusted to <= about 15%, and the porosity of the drum 2 is preferably to be about 20-40%. The extruded moldings 1 taken-up on the drum 2 are placed into a heating furnace as they are, heated by a heater 4, dewaxed and sintered. In this case, a ceramic sheet 3 is interposed between the drum 2 and the heater 4, and the extruded moldings are preferably heated from outside the ceramic sheet.
Patent JP-H0620526-A (JP)
Title: Insulated electric wire
Inventor: MATSUURA HIRONORI
IPC: C09D179/08
Filed: 1992-07-07
Abstract: PURPOSE:To provide an insulated electric wire with excellent working resistance by containing an aromatic diisocyanate compound expressed by a specific formula in a diisocyanate component when a polyamide-imide paint composed of the diisocyanate component and an acid component are applied and baked onto an electric wire. CONSTITUTION:A polyamide-imide paint, the raw material of which consists at least of a diisocyanate component and an acid component, is applied and baked onto the surface of a copper wire to produce an insulated electric wire containing an insulative film. The diisocyanate component contains 10 to 45mol% of an aromatic diisocyanate compound (p-phenylene diisocyanate etc.) expressed by the formula (where R represents hydrogen atom, alkyl group, alcoxy group, halogen group, and (n) is 1 to 4). The acid component is preferably a trimerit-acid anhydride, and an acid containing bending constitution in its molecule, such as an isophthalic acid, is preferably contained at 5-60mol% in the acid component. Accordingly, an insulated electric wire containing an insulative film excellent in flexibility and hard to be damaged can be provided.
Patent JP-S5879961-A (JP)
Title: O-fluoroaniline derivative and its preparation
Inventor: NAGANO HIDEYOSHI
IPC: C07C213/02
Filed: 1981-11-09
Abstract: NEW MATERIAL:A compound of formulaI(X is Cl, Br; R is alkyl). EXAMPLE:4-Chloro-2-fluoro-5-isopropoxyphenylaniline. USE:A synthetic intermediate of N-phenyltetrahydrophthalimide derivative, which is used as a herbicide. PREPARATION:The catalytic hydrogenation of o-fluoronitrobenzene derivative is effected in the presence of platinum dioxide in a solvent such as ethanol at room temperature and normal pressure to give the compound of formulaI. This reaction is also conducted by a usual method of converting an aromatic nitro group into an amino group, such as with sodium sulfide or iron dust or catalytic hydrogenation.
Patent JP-S5881864-A (JP)
Title: Steering device of dual handle vehicle
Inventor: YAMAGUCHI KOUZOU
IPC: B62D1/22
Filed: 1981-11-12
Abstract: PURPOSE:To form one of the handles inoperative not rotating at normal time, by connecting a steering wheel to a steering shaft of one of the both handles, provided respectively to the left and right of a driver's seat, through a clutch mechanism. CONSTITUTION:Power steering devices 3, 13 are provided left and right of a a driver's seat. Steering shafts 2, 12, operated as the input shafts to each power steering device 3, 13, are controlled respectively by handles 1, 11. Then a clutch mechanism 31 is provided between the handle 1 and the steering shaft 2 at the left side, normally this clutch mechanism 31 is disengaged. A control lever 28 is operated to actuate a solenoid selector valve 24 through a switch 27, and the clutch mechanism 31 is connected by opening a fluid actuator 26 to the atmosphere through a lead pipe 30.
Patent JP-H05347028-A (JP)
Title: Optical disk recording method
Inventor: NOSE AKIO
IPC: G11B7/004
Filed: 1992-06-15
Abstract: PURPOSE:To enable the recording with low power and high density without resulting in upsizing an optical pickup and increasing its driving current. CONSTITUTION:For a semiconductor laser 2 as a recording light source at the time of recording an optical disk 1, a laser in a short wavelength area having an absorption ratio of >=50% at the optical disk 1 is used. By this method, high density recording is feasible by recording with power that is lower than reproducing power.
Patent JP-H0930715-A (JP)
Title: Paper sheet stacking device and image forming device equipped therewith
Inventor: KAJI HAJIME
IPC: B65H33/04
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To facilitate sorting work by each paper sheet bundle when a plural number of paper sheet bundles are stacked up in unbound state by providing dividing lines between the paper sheet bundles. SOLUTION: A paper sheet stacking device and an image forming device equipped therewith are composed of a paper sheet sorting means B for sorting and storing discharged paper sheets, a stacking means 13 for piling and stacking a plural number of paper sheet bundles of respective bins, conveying means 10, 12 for conveying paper sheet bundles from the sorting means B to the stacking means 13, and a controlling means 222 for controlling the paper sheet sorting means B, the stacking means 13 and the conveying means 10, 12, while the controlling means 222 includes a control unit for controlling conveying means 10, 12 to convey white papers to the stacking means 13 through the paper sheet sorting means B.
Patent JP-H062161-A (JP)
Title: Galvanized steel sheet excellent in formability, external appearance characteristic after forming, and corrosion resistance
Inventor: OKUMA TOSHIYUKI
IPC: B05D7/14
Filed: 1992-06-15
Abstract: PURPOSE:To obtain a galvanized steel sheet excellent in formability, external appearance characteristics after forming, and corrosion resistance by forming a chromate film of specific quantity and a specific resin film of specific thickness on the zinc alloy plating layer formed on the surface of a steel sheet. CONSTITUTION:A galvanizing layer or a zinc alloy plating layer is formed on the surface of a steel sheet. A chromate film is formed on this plating layer by the amount of (5 to 200)mg/m<2> coating weight per side, expressed in terms of metallic chromium. Further, a resin film is formed to >0.3-100mum thickness on the above film. This resin film consists of a solvent type thermosetting resin, a PE resin of 90-120 deg.C melting point and <=5000 average molecular weight, and a rust-preventing additive. The amounts of the above PE resin and rust-preventing additive are regulated to 1-30 pts.wt. and 3-30 pts.wt., respectively, for 100 pts.wt. of the solid content of the above solvent type thermosetting resin. It is preferable to use, as the above PE resin, the one hating 10-1000cps melt viscosity at 140-150 deg.C. Moreover, as the above rust- preventing additive chromate compound and/or silica is suitably used. By this method, the galvanized steel sheet having superior lubricity even if lubricating oil, etc., are not applied to the surface can be obtained.
Patent JP-S6336499-A (JP)
Inventor: ONO OSAMU
IPC: G08G1/09
Filed: 1986-07-31
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-H0468387-A (JP)
Title: Data encoding processing method
Inventor: HASEBE SHINOBU
IPC: H04L9/18
Filed: 1990-07-10
Abstract: PURPOSE:To prevent the disorder of data in its transmission by outputting some of unit data which are handled as special control data as they are without encoding. CONSTITUTION:A nonconversion table 75 wherein unit data whose specific contents are inhibited from being encoded are listed up is provided and an encoding table 55 of the contents which are inhibited from being encoded among the listed-up unit data is generated by referring to the nonconversion data table 57. The contents of the unit data which are set in the nonconversion table 57 and inhibited from being encoded never change. Consequently, wrong transmission is prevented.
Patent JP-2000082782-A (JP)
Title: Ferroelectric device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To stabilize the electrical characteristics of a ferroelectric device. SOLUTION: In a ferroelectric device, for example, a phosphorus glass layer is formed on the surface of a ferroelectric film or removed after formation thereof (1), silicon nitride films 204 and 206 are formed on the surface of a ferroelectric film 205 (2), an electrode made of a titanium nitride film is formed at least at one place on the surface of the ferroelectric film (3), and two electrodes are formed oppositely at least on one main surface of the ferroelectric film, thus preventing the lack of oxygen caused by capturing an alkali metal movable ion in the ferroelectric and also by preventing discharge of oxygen, preventing segregation of composition elements, preventing deterioration in characteristics by making equal the interface level density between the electrode and the ferroelectric, and hence providing the ferroelectric device with secured electric characteristics,  a long life, and stable characteristics.
Patent JP-H0714104-A (JP)
Title: Microcassette recorder
Inventor: ENAMI HIROYUKI
IPC: G11B5/027
Filed: 1993-06-25
Abstract: PURPOSE:To enable a recording while selecting to which of the frequency characteristic or the distortion improving characteristic of a voice signal the importance is attached in a microcassette recorder. CONSTITUTION:This device is provide with bias amplifiers 22, 23 amplifying the output of a bias oscillator 1 and changeover switches 21, 24 changing over inputs and outputs of bias amplifiers. Bias amplifiers 22, 23 have different amplification factors and different alternate bias currents at the time of recording. Then, to which of the frequency characteristic or the distortion improving characteristic the importance is attached is change over with changeover switches 21, 24. The storing voice signal and alternate bias signal are mixed in a mixing circuit 3 to be outputted to a magnetic head 8.
Patent JP-S5882783-A (JP)
Title: Patterning method of metallic color
Inventor: ONO MASAHIKO
IPC: C23C14/00
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a metallic color-patterned cloth having high resistances to waching and dry cleaning by a method in which a urethane-based adhesive is coated in a patterned form on the surface of a transfer foil with an aluminum- deposited layer, dried, and then transferred to a base cloth. CONSTITUTION:A releasing layer 2 composed of a mixture of nitro cellulose, chlorinated rubber, and a releasing agent is formed on a support film 1 of a synthetic resin film, e.g., stretched or nonstretched polypropylene film, polystrene film, etc., and a colored layer 3 composed of a colorant, and a binder and an aluminum-deposited layer 4 are formed on the releasing layer 2. Then, a two- component polyurethane adhesive 5 is coated in a patterned form on the transfer foil thus obtained by a dry laminator, the solvent of the adhesive 5 is dried, the adhesive layer is lapped on a base cloth 6 and sufficiently bonded, and then the support film 1 is peeled off.
Patent JP-H0344632-A (JP)
Title: Production of base for photography
Inventor: MORITA YUICHI
IPC: G03C1/76
Filed: 1989-07-12
Abstract: PURPOSE:To enhance the adhesiveness of a polyolefin film and a paper base body by supplying an inert gas to a cooling roll side and supplying an oxidative gas to a press side. CONSTITUTION:A molten resin film 12 is allowed to flow down from a T die 1 and is adhered to a paper base body 13 between a cooling roll 10 and a press roll 11, by which the base of a resin coating type is produced. The base is produced while the inert gas 4 is supplied to the roll 10 side and the oxidative gas 7 to the roll 11 side. Nitrogen is preferably used for the gas 4 and air, oxygen or ozone is preferably used for the gas 7. The wind flow rate and wind velocity ratio of the gas 4 and the gas 7 are preferably specified to 0.5 to 2.0.
Patent JP-H0230566-A (JP)
Title: Printer device
Inventor: MURAKAMI AKIHIKO
IPC: B41J29/48
Filed: 1988-07-20
Abstract: PURPOSE:To keep the volume of a wasteful paper constant when paper is completely used by allowing CPU to read a value obtained by a counter which counts paper feed pulses generated by a paper feed control section. CONSTITUTION:Suppose that upon pressing of a stop watch, for instance, during printing, and paper is completely used when a last printing page exists in an area from exposure to transfer. At that time, the end of paper is detected by a paper end detection section 5, and CPU1 clears a counter 4. After this, as data yet to be printed exists on a drum, a paper feed control section 3 feeds paper until the data is transferred from the drum to the paper. The counter 4 counts the movement distance of the paper from a time when the paper ends to the stopping of the paper. This movement distance is A. Originally the distance B from the transfer when the paper ends during continuous printing to a last printing page is known. Then 'B-A' is a distance where further printing should be performed to make the wasteful consumption of paper constant when the paper ends, and CPU1 may print the paper by the distance 'B-A'.
Patent JP-H0936318-A (JP)
Title: Dynamic memory
Inventor: YAMAGUCHI SHUSAKU
IPC: H01L27/088
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To increase the operation voltage margin of a word line, ensure the specified value of data hold time, and cope with low voltage performance, regarding a dynamic memory wherein a dynamic cell is constituted of a capacitor and a transistor. SOLUTION: A gate electrode 45 of an nMOS transistor 40 as a cell transistor is constituted of a P-type poly silicon layer. The amount of ion implantation of boron B for threshold voltage adjustment, which boron is implanted in a region for forming the nMOS transistor 40, is reduced. As the threshold voltage when '0' data are stored, the conventional threshold voltage is ensured, and the back bias dependence coefficient is reduced.
Patent JP-2001016368-A (JP)
Title: Telephone system and power supply method therefor
Inventor: TOKUYOSHI TAKAYA
IPC: H04M19/08
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To save power of a telephone system by providing a central control part which instructs a power supply part to switch the terminal supply voltage from the waiting voltage to the call communication voltage, when a terminal is shifted to a calling state from a waiting state. SOLUTION: When the calling signal detection monitoring processing of a telephone system 1 is started, a central control part 12 monitors a calling signal. A waiting state set under such conditions means that a terminal 2 connected to the system 1 is kept in an on-hook state. When the calling signal sent from the terminal 2 is detected and the waiting state is shifted to an under- communication state by the fact that an answer signal is received from an arriving side terminal, the part 12 instructs a power supply part 13 for switching the terminal supply voltage from the waiting voltage to the call communication voltage. Then the part 12 monitors the cutoff signal received from the terminal 2 in a communication state.  When a cutoff signal received from the terminal 2 is detected and a waiting state is set, the part 12 instructs the part 13 to switch the supply voltage to the waiting voltage. The system 1 having the terminal 2 set in an on-hook state carries on its processing.
Patent JP-H105193-A (JP)
Title: Stature and body weight measuring scale
Inventor: MURATA MASAMI
IPC: A61B5/107
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To easily measure the stature and the body weight by providing an eaves part on the top part of a back material erected on a mount board providing a load cell, measuring the stature by time difference in receiving a reflection wave of an ultrasonic wave from an ultrasonic oscillator provided on the eaves part, and selecting the maximum value in the measured values of the stature. SOLUTION: A mount board 1 is supported on a base 3 via a load cell 2 and a rear material 6 is erected on the rear side of the base 4 via a hinge 5. An eaves part 7 extending horizontally is linked with the top part of the rear material 6 and a laser oscillator and a receive 8 are installed downward in a position just above the center of the mount board 1 of the eaves part 7. The rear material 6 is provided with divisions 11 presenting the stature and a stature measuring value display part 12 which is composed of a plasma display and displays a bar graph. The stature is measured by the time difference in receiving the reflection wave of the laser from the laser oscillator, and the maximum value of the measured values is selected, set to the stature measuring value, and displayed on the display part 12.
Patent JP-S6158622-A (JP)
Inventor: MURATA KATSUTAKA
IPC: A47L9/04
Filed: 1984-08-30
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-S6073115-A (JP)
Title: Soundproof rotary body
Inventor: YOKOYAMA KENJI
IPC: F16C3/02
Filed: 1983-09-29
Abstract: PURPOSE:To prevent generation of a noise by providing the layer of vibration attenuating material, mainly composed of ferrite, in one body with and on at least one face of a rotary body. CONSTITUTION:The layer 2 of vibration attenuating material, mainly composed of ferrite, is provided on at least one face of a rotary body 1 connected to a rotary shaft. Since this can reduce a vibratory sound given forth into the air from the rotary body 1, generation of a noise can be prevented beforehand.
Patent JP-H0733627-A (JP)
Title: Cosmetic for growing and raising hair
Inventor: MURAI ATSUSHI
IPC: A61Q7/00
Filed: 1993-07-22
Abstract: PURPOSE:To provide a hair-growing and raising cosmetic containing an oxidizing agent comprising either or both of sodium perborate and sodium percarbonate, inhibiting the oxidation action of 5alpha-reductase, and persisting the effect for a long period. CONSTITUTION:A hair-growing and raising cosmetic is characterized by containing at least one of sodium perborate and sodium percarbonate as an oxidizing agent. The oxidizing agent is preferably added in an amount of approximately 0.01-0.05% based on the whole amount of the cosmetic. The cosmetic contains not only the oxidizing agent but also suitably a galenical ingredient having a fat-activating action, a thickening agent, a solvent, etc., and is diluted with purified water. The galenical ingredient includes the extracts of Panax ginseng, Glycyrrhiza glabra L., SHOKYO (a plant), Luffa cylindrica, and Chamaeyparis obtusa. The oxidizing agent contained in the cosmetic inhibits a reductase, 5alpha-reductase, prevents the conversion of testosterone into 5alpha- dehydrotestosterone (a strong androgenic hormone), and suitably controls the secretion of fats. The oxidizing agent does not decompose the galenical ingredient, etc.
Patent JP-H04175054-A (JP)
Title: Picture reader
Inventor: YOSHINAGA KENJI
IPC: G03G15/043
Filed: 1990-07-11
Abstract: PURPOSE:To correct a picture data at a dark part correctly and to prevent deterioration in the picture quality by shielding a light made incident in a photoelectric conversion means when the photoelectric conversion means is placed at the outside of a picture region of an original. CONSTITUTION:When a glass platen 209 is at the scanning reference position, a shield plate 216 shields an opening 204a and even when a light source 218 is lighted, its direct light and a reflected light are not made incident in a photoelectric conversion element. In the case of reading a picture, the glass platen 209 is moved in the direction of the arrow C, the reflected light in the original 206 is made incident in the photoelectric conversion element 202, by which reading is executed. At the lighting of the light source 218, the calculation of a correction quantity for a dark part and the stable operation of the light source 218 are executed in parallel.
Patent JP-H11350022-A (JP)
Title: Method for refining molten steel under reduced pressure
Inventor: AOKI HIROYUKI
IPC: C21C7/068
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a high efficiency reduced pressure refining method of molten steel that will contribute to commercially establishing a reduced pressure refining method in which decarburization to an extremely low carbon content and degassing are surely made in a short time while suppressing skull scattering and deposition. SOLUTION: Oxygen concn. in the molten steel 12 before treating in a ladle 11 is adjusted to 400-900 ppm and an immersion tube 16 is dipped into the molten steel 12 in the ladle 11 and the pressure in the immersion tube 16 is reduced to the high vacuum, such as <=100 Torr and also, inert gas is blown into the ladle 11 and the decarburization is executed while stirring the molten steel 12.
Patent JP-S5882793-A (JP)
Inventor: KAWAMURA HIRONOBU
IPC: B43K1/00
Filed: 1981-11-12
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-S5883581-A (JP)
Title: Variable dc voltage power source circuit
Inventor: KODAMA YASUHIRO
IPC: H02M3/337
Filed: 1981-11-12
Abstract: PURPOSE:To obtain a constant DC voltage in addtion to a variable DC voltage by adding a simple circuit to a variable voltage power source circuit. CONSTITUTION:An output voltage in response to the peak envelope of a controlled input signal is generated from an envelope voltage generator 2, and a comparator 4 compares and amplifies the triangular output of a triangular wave generator 3 and the output of an envelope voltage generator 2, and generates a pulse width modulation signal. This pulse width modulation signal alternately conducts and interrupts transistors 18, 19 through a pulse control circuit 5, thereby generating an alternating magnetic flux at a transformer 23. Then, a peak voltage of a pulse wave generated at the secondary coil of the transformer 23 is generated at the output terminals 34, 36 via a peak rectifying and smoothing circuit 37. Since the peak of the pulse wave is constant, the stable peak voltage value of the pulse wave is produced as a constant DC voltage from the output terminals 34, 36.
Patent JP-H0625672-A (JP)
Title: Apparatus for judging coking termination in coke oven
Inventor: INABA MAMORU
IPC: C10B57/00
Filed: 1992-07-09
Abstract: PURPOSE:To optimize the control of combustion and to stabilize and improve the coke grade by forecasting the constant of coking termination judgement by using a neural network, optimizing the coking termination judgement, and relating the result to the control of combustion. CONSTITUTION:This apparatus comprises an at least two-level neural network 5 having an input level for inputting data before and after coking termination judgement and an output level for outputting the constant of coking termination judgement and made to learn previously in the forward direction of the steps of the coking process on the basis of the data on the actual operation and the sensor data and an arithmetic means 7 for determining coking termination judgement temperature by applying the coking termination judgement constant obtained from the output level of the neural network to the formula for coking termination judgement and judging the coking termination according to the difference between the judgement temperature and the temperature of the produced gas. The precision of the judgement can be improved by repeating the learning of the self-organization of the neural network 5.