baber/WOPTO huggingface dataset:
Patent JP-S5983480-A (JP)
Title: Video tape recorder
Inventor: SAITOU ISAO
IPC: H04N5/953
Filed: 1982-11-04
Abstract: PURPOSE:To avoid skew and hue at variable speed reproduction from being fluctuated, by arranging the time bases of a reproducing signal of a main magnetic head and a sub-magnetic head placed closely in advance and outputting it with switching. CONSTITUTION:An output of a main magnetic head 1a and a sub-magnetic head 3a placed closely is given to a switching device 7 via reproducing amplifier circuits 4a, 4b, demodulating circuits 5a, 5b, AGC circuits 13a, 13b, ACC circuits 15a, 15b and mixing circuits 14a, 14b, and outputted from a terminal 8. The switching device 7 is switched by a flip-flop 11 to which a comparison output of envelope detecting circuits 9a, 9b and an output of synchronizing separation circuit are inputted. Variable delay circuits 17Y, 17C are inputted in the output path of the sub-magnetic head 3a and the time bases are arranged before being inputted to the switching device 7. Then, the skew and hue due to the switching is prevented from being fluctuated.
Patent JP-H0519426-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/36
Filed: 1991-07-09
Abstract: PURPOSE:To offer a silver halide color photographic sensitive material imparting higher coloring density and with the color image fastness the, color reproducibility, the graininess and aging preservability of the material improved. CONSTITUTION:At least one photosensitive silver halide emulsion layer is provided on the substrate of a silver halide color photographic sensitive material. A coupler shown by formula I or II is incorporated into the material, and a substantially non-photosensitive particulate silver halide is incorporated into the emulsion layer and/or the adjacent layer close to the substrate. In the formulas, X1 and X2 are respectively alkyls, aryls or heterocyclic rings, X3 is an org. group constituting a nitrogen-contg. heterocyclic ring along with >N-, Y is aryls or heterocyclic rings, and Z is a group to be detached when the coupler reacts with an oxidized developing agent.
Patent JP-S6173165-A (JP)
Inventor: BURAIAN RODONII MARION
IPC: G03B27/52
Filed: 1985-09-02
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-S6085037-A (JP)
Title: Lamp equipment of vehicle
Inventor: MURAKAMI HISASHI
IPC: F21S8/10
Filed: 1983-10-17
Abstract: PURPOSE:To reduce the number of the parts of a lamp equipment such as a tail lamp or so of a scooter or the like and simplify the configuration of an external cover by forming an electric bulb supporting wall part integrally with the external cover and protecting the bulb with a cover of a separate lens. CONSTITUTION:An electric-bulb supporting wall part 21 which supports each of the small bulbs 17 of tail lamps 13 and left and right winker lamps 14 is intagrally formed on the rear face of an external cover 12 which covers the space part provided under a seat. A lense 23 is screwed up as covering a retracted part 15 formed on the rear face of the external cover 12. Hence, the external 12 may have the function of the conventional base, as well as the inherent function, be reduced in number of the parts thereof and to be made up in the more simple configuration.
Patent JP-H1133688-A (JP)
Title: Method for continuously casting steel
Inventor: KATO TORU
IPC: B22D11/124
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent the surface cracking of traverse cracking, traverse crazing, etc., while securing sufficiently high correcting temp. without adding Ti. SOLUTION: A steel is cast so as to contain 0.003-0.06 wt.% Al and/or 0.005-0.1 wt.% Nb with a curving type or a vertical and bending type continuous caster. In such a case, a cast slab is cooled at 4-15 deg.C/sec cooling speed of the surface layer just after coming out from a mold and the cooling is stopped in the temp. range of < Ar3 point to the temp. at non-completion of γ phase transformation on the surface layer temp. and then, the surface temp. is returned back to 950-1200 deg.C and the correction is executed with the following inequality. 17-0.002×D>ε. In this inequality, D is the thickness of the cast slab (mm) and εis correcting strain (%).
Patent JP-S6256283-A (JP)
Inventor: MURAMATSU SADAO
IPC: B66B11/02
Filed: 1985-09-04
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-S6438738-A (JP)
Title: Still camera
Inventor: HATTORI TAKESHI
IPC: G03B13/06
Filed: 1987-08-04
Abstract: PURPOSE:To make photographing of an amateur as well as a professional by providing sufficient allowance width in up-and-down and left-and-right parts of a photographed range in the visual field of a finder and making the impression of the image of an objective field which is viewed in the finder same as the impression of a photographed image. CONSTITUTION:The visual field 1 of the finder provides the allowance width (a-d) above the quarter of the length (w) of the shortest side of the photographed range 4 in the up-and-down and left-and-right parts of the photographed range 4. By making the visual field 1 of the finder lager than the photographed range 4, the impression given to a photographer by the image of the objective field in the photographed range 4 is made faint, so that the photographer approaches a main object or takes care of the state of light in order to have the main object remarkable. Thus, the amateur can photograph as well as the professional.
Patent JP-S6256311-A (JP)
Title: Production of aluminum nitride
Inventor: NAKAMURA YOSHIYUKI
IPC: C01B21/072
Filed: 1985-09-04
Abstract: PURPOSE:To use the ordinary atomized powder without utilizing a plasma jet by molding metallic aluminum powder into a compact having specified bulk density and thickness and heating and nitriding the compact in a nonoxidizing atmosphere contg. nitrogen. CONSTITUTION:Metallic aluminum powder is molded into a compact having <=1.5 bulk density and <=40mm thickness. The compact is heated and nitrided in a nonoxidizing atmosphere contg. nitrogen. The atomized powder having <=250mum grain size is preferably used as the metallic aluminum powder. The powder is compression-molded by using an org. binder such as methyl cellulose to obtain the compact. The heating and nitriding are carried out at <=1,400 deg.C for about 5hr.
Patent JP-S6253373-A (JP)
Inventor: ISURAERU KIYABATSUSO
IPC: C08G65/48
Filed: 1986-08-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253782-A (JP)
Inventor: YAMAZOE TERUHIKO
IPC: B08B9/02
Filed: 1985-09-02
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-S6439314-A (JP)
Title: Method for refining steel
Inventor: FUJITA SENJI
IPC: C21C7/068
Filed: 1987-08-03
Abstract: PURPOSE:To shorten decarburizing time and also to control the amount of oxidation of valuable metals such as Cr, by feeding a powdered solid oxygen source on a carrier-gas stream to a burner while blowing gases into molten steel and agitating the molten steel so as to blow the above powdered solid oxygen source against a bath surface together with flames. CONSTITUTION:An oxygen gas and an Ar gas are blow through tuyeres in the bottom into molten steel in a furnace, and the molten metal is agitated. Simultaneously, a powdered solid oxygen source, such as chromite sand and mill scale, is fed on a carrier-gas stream to a burner provided to the upper part of the furnace, by which the powdered solid oxygen source is blown together with flames against the steel-bath surface. By this method, decarburizing time can be shortened and the additive quantity of a reducing agent for re-reducing valuable metals can be reduced.
Patent JP-S6437461-A (JP)
Title: Production of oxide based superconducting material
Inventor: KONO TSUKASA
IPC: C01G1/00
Filed: 1987-08-03
Abstract: PURPOSE:To efficiently obtain a superconducting material capable of producing superconducting products having excellent superconducting characteristics, by coating the surface of each particle containing copper on the surface layer side with specific two kinds of elements through a coating layer of the other and firing the resultant composite material. CONSTITUTION:The surface of each copper particle 1 in copper powder is coated with a group IIA element, such as Ba, Sr, or Ca, of the periodic table to form the first coating layer 2. Pure metallic copper or alloy thereof, or a copper layer formed on the surface of a carrier, such as metal or ceramics, is used as the copper particle 1. The surface of the first coating layer 2 is then coated with a group IIIA element, such as Y, Sc or La, of the periodic table to form the second coating layer 3 and provide a composite material 4, which is subsequently fired in oxygen atmosphere to initiate chemical reaction therein. Thereby the copper, group IIA element of the periodic table, group IIIA element of the periodic table and oxygen are chemically bonded to afford superconducting particles, which are aggregated to afford a powdery superconducting material. Alternatively, the obtained power is suitably subjected to pressing treatment to provide a superconducting material of a given shape.
Patent JP-S62174977-A (JP)
Title: Thin-film static induction transistor and manufacture thereof
Inventor: SUDA YOSHIYUKI
IPC: H01L29/78
Filed: 1986-08-20
Abstract: PURPOSE:To realize self-alignment between source and gate regions with high reproducibility, by superposing first, second and third semiconductor films on a substrate, etching a gate region to form a recess so as to reach an intermediate depth of the second semiconductor film and forming a buried gate electrode through a fourth semiconductor film serving as resistance. CONSTITUTION:An n<+> type amorphous silicon (a-Si) film 3 (the first semiconductor film) having a high concentration of impurity is deposited on a substrate 1 provided with a drain electrode 2 so that the a-Si film 3 provides a drain region. An n<-> type a-Si film 4 (the second semiconductor film) having a low concentration of impurity and a high resistance is deposited thereon so as to provide a channel region. An n<+> type a-Si film 5 (the third semiconductor film) having a high concentration of impurity is formed on the surfaces of a projection so as to provide a source region. An undoped a-Si film 7 (the fourth semiconductor film) is formed over the side walls and the bottoms of a recesses 6 and a gate electrode 8 is also formed within the recesses so as to provide a Schottky barrier for the a-Si film 7. A source electrode 9 is provided on the n<+> type a-Si film 5 in the source region.
Patent JP-H0482007-A (JP)
Title: Magnetic head position adjusting mechanism
Inventor: YAMAGUCHI KEIICHI
IPC: G11B5/56
Filed: 1990-07-23
Abstract: PURPOSE:To secure the independency of height adjustment or the like by providing a control means which stops an arm member from rocking and energization and providing a second arm member which is abutted on a cam member to control the rocking of the arm member. CONSTITUTION:A second arm member 20 which the hole in one end of pierces a supporting shaft 5 is provided between a coiled spring 6 and an arm member 2, and a side face 20a in the other end is abutted on a columnar cam part 8b of a cam member 8. Its claw part 20a is fitted to a notched part 2c of the arm member 2, and the energizing force for rocking around the supporting shaft 5 of the arm member 2 due to the spring 6 is controlled through the second arm member 20 by the cam member 8. Thus, the independency of height adjustment and X position adjustment is kept.
Patent JP-H1137771-A (JP)
Title: Navigation apparatus
Inventor: FUKUDA HISAYA
IPC: G08G1/0969
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a navigation apparatus that is reduced in operation burden on operator by automatically operating a patternized navigation function. SOLUTION: A user sets the condition of an automatic operation in an input part 2. A computing and processing part 3 acquires a running state detected by a vehicle-position detection part 1, and it refers to learning data stored on a learning-data storage part 5 according to the condition of the automatic operation which is set in the input part 2. At this time, when the learning data which is matched to the running state and to the condition of the automatic operation exists, the computing and processing part 3 reads out map data from a map-data storage part 4, or it automatically executes the operation of various functions such as a route search. Then, an output part 6 outputs an execution content in the computing and processing part 3. In addition, as the learning data, the executed operating content are stored on the learning-data storage means 5 in advance together with the running state detected in the vehicle- position detection part 1.
Patent JP-S5984660-A (JP)
Inventor: SAIMA TOORU
IPC: B61F3/00
Filed: 1982-11-08
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-S5986168-A (JP)
Inventor: OKU HITOSHI
IPC: H01R9/22
Filed: 1982-11-08
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-H0360074-A (JP)
Title: Semiconductor device
Inventor: AOKI KENJI
IPC: H01L29/78
Filed: 1989-07-27
Abstract: PURPOSE:To reduce in size and to highly integrate a semiconductor device of MISFET by forming source and drain regions of epitaxial semiconductor of very thin film thickness. CONSTITUTION:A gate electrode 3 is formed on a P-type silicon substrate 1 through a gate insulating film 2. Epitaxially grown N<+> type source and rain regions 6, 5 are provided in a very shallow depth on the substrate 1 at both sides of the electrode 3 through a gate electrode isolating insulating film 4. Further, a cap insulating film 7 formed on the epitaxial layer is provided to stably control the concentration of the region 6 or 5. An interlayer insulating film 8 for insulating the electrode 3 from a wiring metal is formed on the film 7, and a passivation film 9 is provided thereon to protect a semiconductor device against water. Thus, an electric short-circuit of the source and drain regions is prevented and reduced in size.
Patent JP-2000342314-A (JP)
Title: Connecting auxiliary component for connecting beach parasol and auxiliary components for shaping and positioning
Inventor: SHIBAYAMA TAKANORI
IPC: A45B11/00
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To connect a plurality of beach parasols without working and to correctly position an auxiliary cloth by comprising a component for connecting ribs, or tips of ribs of parasols such as beach parasols, or connecting the ribs, or the tips of ribs with a shaping and positioning component of auxiliary cloth and the like. SOLUTION: Parasols 16 can be connected to one another without working by forming a connecting component having a part to be engaged with an exposed rib or a projection of a tip, a holding part, a part capable of inserting the projection of the tip, and an enclosing part as one or multiple component parts. In this embodiment, an auxiliary component 18 to be mounted and fixed to the rib 20 or the tip of the rib of a parasol, an auxiliary component 1 for shaping and positioning, cloth 19, and a part to be mounted and fixed to the rib or the tip of the rib of another parasol are combined. The rib 20 of the parasol, and the part to be mounted and fixed to the tip of the rib and the auxiliary component 18 for shaping and positioning are provided with predetermined shape.
Patent JP-S5984454-A (JP)
Title: Circuit for preventing breakdown of integrated circuit
Inventor: NODA KOUJI
IPC: H01L27/04
Filed: 1982-11-06
Abstract: PURPOSE:To avoid the breakdown of an IC at the time of abnormal bias when a power source is OFF, etc. even if the capacitance of a ripple removing capacitor in a power source circuit is reduced by mounting a diode outside between an external terminal and an external power source terminal. CONSTITUTION:The mount-out diode D1 whose anode is connected to the external terminal 9 of the IC3 and cathode to the external power source terminal 10 is connected. Thereby, even if such a discharge time of the terminal 9 and that of the terminal 10 that the potential of the terminal 9 becomes higher than that of the terminal 10 are set at the time of the OFF-state of the power source, a current flows from the terminal 9 to the terminal 10 through the diode D1, and thus the mask breakdown of the IC3 can be prevented. Thereby, it becomes unnecessary to increase the capacitance of the electrolytic capacitor C4 in the power source circuit, in order to set long the discharge time of the potential of the terminal 10; therefore the cost becomes low.
Patent JP-H0839586-A (JP)
Title: Manufacture of release control formulation composition
Inventor: SHIROKURA OSAMU
IPC: A61K9/00
Filed: 1994-07-27
Abstract: PURPOSE:To sterilize the mixture of chemicals and a thermoplastic polymer sealed in a molded vessel by radiation sterilization and to form a sterilized mixture in the case of sealing the mixture in the vessel which can seal the mixture, heating to melt is, centrifugal molding it, cooling to solidify it and forming formulations. CONSTITUTION:A mixture of chemicals 1 and a thermoplastic polymer 2 is put in a Teflon breaker, heated to be melted at 120 deg.C, and then cooled to be solidified. The obtained solid material is comminuted by a vibrating mixer mill. The powder is filled in a molding vessel, sealed, and dry heated to be sterilized by an autoclave or radiation sterilized. Then, it is centrifugally separated by a centrifugal separator, and molded in a stylus state. The obtained styluslike composition is cooled to be solidified, removed from the vessel in a sterilized environment to preparations. Thus, the preparations containing no bubbles and having uniform strength can be easily obtained without bacteria.
Patent JP-H0748962-A (JP)
Title: Connection-structure of membrane
Inventor: AOYANAGI TORU
IPC: E04H15/54
Filed: 1993-08-05
Abstract: PURPOSE:To connect membranes simply and firmly. CONSTITUTION:Cords 12 are wound around a connection end 10a of a membrane 10 to form a fixing part 14. A center recess 18a is formed on a main connection member 18 and a groove 22 is formed at the base portion of a rising section 18b on either side of the member 18. A pushing portion 20a is provided on either side of a press member 20 so as to be bent toward the vicinity of the section 18b. The fixing part 14 is fitted into the groove 22 to fit the member 20 into the recess 18a, and the fixing part 14 and the press member 20 are clamped through a set bolt 32 and nuts 34, 34a, 34b so that the end 10a is sandwiched between the section 18b and the portion 20a. The tip portion of the section 18b is oriented obliquely upwards along the extending direction of the membrane 10. Each of the pushing portions 20a is largely slanted along the section 18b in a direction such that the tip portions of the portions 20a comes close to each other.
Patent JP-H0358541-A (JP)
Title: System and equipment for decentralized type fault recovery
Inventor: NISHIMURA YASUYO
IPC: H04L45/24
Filed: 1989-07-26
Abstract: PURPOSE:To attain the application of the system to recovery of a multiplex line fault by allowing a node receiving a negative ACK packet to retrieve other bypass again and forming a fault bypass circuit sequentially when a 1st node receives a return packet. CONSTITUTION:A node (2) 702 sends an A return packet 735 with respect to an A control packet 638, a D return packet 733 and a D positive ACK 740 with respect to a D return packet 739 and a B return packet 734 with respect to a B control packet 647. Upon the receipt of the A return packet 735, a node (3) 703 sends an A return packet 731 and an A positive ACK 738 and returns a B negative ACK 737 upon the receipt of a B return packet 734. Similarly, an A positive ACK 732 and a D positive ACK 736 are sent and received. Thus, a bypass against a faulty channel is established and the recovery of a multiplex transmission line fault is resumed.
Patent JP-H07134407-A (JP)
Title: Photosensitive resin composition and photosensitive element using the same
Inventor: ICHIKAWA TATSUYA
IPC: G03F7/033
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a photosensitive resin compsn. excellent in adhesion, tent strength and peeling property. CONSTITUTION:This photosensitive resin compsn. contains a polymer binder having carboxyl groups, a photopolymn. initiator and a photo-polymerizable compd. having at least one polymerizable ethylenically unsatd. bond in one molecule and contg. a compd. represented by the formula [where each of R<1> and R<2> is H or methyl and each of (m) and (n) is an integer of 1-20] as an essential component. The objective photosensitive element is obtd. using this photosensitive resin compsn.
Patent JP-S6255121-A (JP)
Title: Jointing synthetic resin materials
Inventor: MURATE MASASHI
IPC: B29L9/00
Filed: 1985-09-04
Abstract: PURPOSE:To enable synthetic resin materials to be jointed to each other easily and firmly while maintaining the strength of the materials, by providing short fibers between synthetic resin materials laminated on each other, and irradiation with laser light and application of ultrasonic waves are conducted through the surface of one of the resin materials. CONSTITUTION:YAG laser light 5 is radiated from a radiating nozzle 4 of a laser device disposed on a plate member 3 provided on the upper side of a part at which short glass fibers 2 ar placed. The laser light 5 is transmitted through the plate member 3 which is non-absorptive of the laser light. The laser light 5 reaches the short fibers 2 clamped between the plate member 3 and a plate member 1 which is absorptive of the laser light, whereby joint surfaces 1a, 3a making contact with the fibers 2 and the surrounding parts are softened by heat, resulting in a state for easy plasticization. Then, the tip of a vibrator 7 of an ultrasonic oscillator is brought into contact with the upper side of the member 3, and ultrasonic waves are applied from the vibrator 7 under the condition that a fixed load is exerted on the member 3, whereby the fibers 2 are driven into a molten part 8 under the ultrasonic energy supplied from the vibrator 7 and the pressure exerted, resulting in welding.
Patent JP-S6175854-A (JP)
Inventor: OTSUKI TAKAO
IPC: B08B5/00
Filed: 1984-09-17
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-S5984411-A (JP)
Title: Rotary transformer for vtr rotary head cylinder
Inventor: YOSHII MASAHARU
IPC: H01F38/18
Filed: 1982-11-05
Abstract: PURPOSE:To eliminate cross-talk between coils of a rotary transformer for a VTR rotary head cylinder which is composed of a rotor and a stator easily by a method wherein a circular convexed separating zone is provided on a nonmagnetic base disc and the inside and outside of this zone are filled by circular members with grooves on their surfaces and individual channel coils are set into these grooves. CONSTITUTION:A circular convexed separating zone 2 is provided to a nonmagnetic base disc 3 and inside and outside the zone circular members 1a and 1b which have grooves G respectively are formed. Then, individual circular channel coils ch1 and ch2 are set into those concentric grooves G. With this constitution, the nonmagnetic separating zone 2 is provided and cross-talk between the channel coils ch1 and ch2 are completely eliminated.