baber/WOPTO huggingface dataset:
Patent JP-2001144668-A (JP)
Title: Wireless relay amplifier
Inventor: KAGAYA NORIYUKI
IPC: H04B10/58
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a wireless relay amplifier that can obtain a desired characteristic with inexpensive components without the need for a high performance and expensive band pass filter and a complicated phase synchronization circuit. SOLUTION: In a master station 40, a received radio wave is frequency- converted by a mixer 43 into an intermediate frequency signal, and a synthesizer 48 synthesizes the intermediate frequency signal with a local frequency signal generated by a local frequency oscillator 46 and a temperature compensation means 45 and an electrooptic conversion section 48 converts the synthesized signal into an optical signal. The optical signal is transmitted to a slave station 50 via an optical fiber 30.  In the slave station 50, a photoelectric conversion section 51 converts the optical signal through the optical fiber 30 into an electric signal, a branching filter 52 divides the electric signal into an intermediate frequency signal and a local frequency signal, a mixer 55 converts the frequency by using the respective signals, and the resulting signal is amplified by an amplifier section and transmitted.
Patent JP-H07144129-A (JP)
Title: Adsorbent consisting of carbide-containing calcined zeolite particles and its production
Inventor: SATO SUEO
IPC: B01J20/18
Filed: 1993-11-24
Abstract: PURPOSE:To produce an improved adsorbent which is adopted for an object to increase a manuring effect on a paddy field, etc., and to adsorb and remove a harmful substance incorporated in a plant waste water, etc., consisting of carbide-containing calcined zeolite particles especially having a versatility to an adsorption effect, favorable from the view of handling property as a material and to provide a production method therefor. CONSTITUTION:A wet powdery mixture obtained by injecting and mixing a binder consisting of an org. of an inorg. binder aq. soln. adjusted to 0.01-0.05% to a powdery mixture consisting of powder of a natural org. matter ground to <=2mm and a natural zeolite powder ground to <=250mum and having about 30% moisture content is granulated, then the obtained granules are calcined at a calcining temp. of an order of about 500-1000 deg.C to obtain the adsorbent consisting of the carbide-containing calcined zeolite particles.
Patent JP-H09160738-A (JP)
Title: Variable data display management device
Inventor: IDE MASATO
IPC: G06F3/0484
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong decision of monitor due to the display of the abnormal data for a display management device which shows bar graph variable data, numerical variable data, etc., collected from a data generation device on a display device. SOLUTION: A data collection part 21 of the display management device 2 stores a state flag FG showing the abnormality in a variable data file F1A together with the data DATA1, DATA2... which, are collected in the abnormal states of a data generation device 1, a transmission circuit, etc. A data conversion part 22A of the device 2 replaces the data DATA1 (value '50') on normal '0' of the flag FG stored in the file F1A with the corresponding DATA IDI1 of a display management file F2 to produce a display code CD1 for a display code file F3. However, the DATA2 (value '!"#$') on flag abnormality '1' is disused, and a new display code CD2 is not produced for the file F3. Therefore, only the bar graph of a display device 3 is updated and displayed at a display part 23 of the device 2 with the preceding display of the numerical data remaining as they are.
Patent JP-2000131634-A (JP)
Title: Optical scanner
Inventor: HAYASHI YOSHIAKI
IPC: B41J2/44
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts of a circuit board and also to reduce the error of the starting position for writing of a laser beam. SOLUTION: An edge 12 as a luminous flux regulating member regulating a luminous flux entering a photodetector 8 is integrally provided at a holder 11 holding a semiconductor laser beam 1. Thus, since the edge 12 is provided, a position at which the photodetector 8 detects the luminous flux is not deviated in a horizontal scanning direction, so that the deviation of the starting position for writing is eliminated and highly accurate optical scanning is performed.
Patent JP-H11160699-A (JP)
Title: Liquid crystal panel module
Inventor: YUKI AKIMASA
IPC: F21V8/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal panel module provided with a backlight unit of a structure allowing a TFT liquid crystal panel to be efficiently irradiated therewith at a low cost. SOLUTION: The liquid crystal panel module in accordance with this invention is the one configured from a liquid crystal panel unit provided with polarizing plates 16, 17 on an under-surface of a backlight unit consisting of a light transmission plate 11 having a reflecting sheet on the under-surface, a lamp 13 for radiating light from one side of the light transmission plate 11, and a reflector 14 for focusing the light of the above lamp 13 on the light transmission plate 11, and is characterized in that between the light transmission plate 11 and the reflecting sheet 12, plural pieces of equal angle prisms having such a prism angle as an incident angle of the light guided from the lamp 13 into the light guide plate 11 becomes Brewster angle are arranged in the direction parallel to the axis of polarization of the polarizing plates 16,  17 providing on the above liquid crystal panel unit.
Patent JP-2001141206-A (JP)
Title: Catalytic unit, catalytic combustion plate and catalytic combustor
Inventor: HIGUCHI YASUSADA
IPC: F23C99/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a catalytic combustor in which catalytic combustion can be sustained stably with high output at high efficiency. SOLUTION: A gap is prevented from being generated between a catalytic plate 22 and a frame 30 by holding them individually and employing a gasket 50 expanding upon exposure to high temperature. Generation of a gap between the frames can also be prevented by means of the thermal expansion gasket 50 when a seal hole 35 is provided. Consequently, unburnt gas can be prevented from being discharged through the gap to cause various troubles even when a large number of catalytic plates are provided in order to ensure a high output through catalytic combustion. According to the invention, a high output catalytic combustor ensuring stabilized clean combustion utilizing merits of catalytic combustion can be provided.
Patent JP-H04276249-A (JP)
Title: Dental corrector
Inventor: BEATO FUON BUAISENFURUU
IPC: A61C5/77
Filed: 1991-12-05
Abstract: PURPOSE: To improve workability of tooth repairing by a simple and economical constitution in a tooth repairing device comprising a matrix and a pinching tool for holding each one. CONSTITUTION: This tooth repairing device comprises a transparent matrix 1 as a mold and a transparent pinching tool 2 for holding the matrix 1. The matrix 1 is provided with a flange part 1b extending along the whole coutour and the matrix 1 is held at a specified position to a tooth to be repaid by means of the pinching tool 2 by bringing the pinching tool 2 into press contact with this flange part 1b in the dental arch.
Patent JP-H11145143-A (JP)
Title: Method for forming wiring aluminum film
Inventor: SUGAI KAZUMI
IPC: H01L21/283
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To completely bury an aluminum film in the contact hole and the through hole of a high aspect ratio, which are formed on an interlayer insulating film without a void. SOLUTION: A core forming layer 14 having a core forming operation on the gas phase chemical growth of aluminum is formed on the surface of an insulating film 12 containing the inner part of a contact hole 13. Then, an aluminum film 15 having film thickness thinner than the minimum radius in the radii of the contact hole 13 is formed on the surface of the insulating film 12, containing the inner wall of the contact hole 13 with gas phase chemical growth. Then, heat treatment is executed before the surface of the aluminum film 15 is coated with a natural oxide film and aluminum is re-flowed. Thus, the aluminum film 15 is completely buried in the contact hole 13.
Patent JP-H08173215-A (JP)
Title: Slide fastener with opening/inserting tool
Inventor: AKASHI SHUNJI
IPC: A44B19/38
Filed: 1994-12-26
Abstract: PURPOSE: To integrally connect a box rod and a wing rod and easily separate them by installing a hooking means to a box body at the first position and a release stop means of the box body at the second position on the box rod. CONSTITUTION: An intermediate partition 55 partitioning a wing rod insertion section 53 and a box rod insertion section 54 is formed on a box body 5, the box body 5 is arranged against a box rod 3 at the first position where a wing rod 4 is inserted into the box body 5, the wing rod 4 can be separated from the box body 5 at the second position, and a projection 51 is protruded at part of the sliding face of the box body 5. A recess serving as a hooking means 31 for the box body 5 is formed at the first position of the box rod 3, and a groove section with a regulation section serving as the release stop means 32 of the box body 5 is formed at the second position. The box rod 3 and the wing rod 4 are integrally connected, and they can be easily separated.
Patent JP-H02169673-A (JP)
Title: Transparent, ultraviolet-absorbing zinc oxide paint material and production thereof
Inventor: SHIODA YUJI
IPC: C09D5/00
Filed: 1988-12-22
Abstract: PURPOSE:To improve the ultraviolet absorbing properties and transparency by mixing and monodispersing zinc oxide with a specified primary particle diameter in a compound of a solvent and a paint binder. CONSTITUTION:Zinc oxide with a primary particle diameter of 0.1mum or lower, in a quantity corresponding to 10-80vol.% of the solid content of the final paint, is mixed into a compound of a solvent (e.g. methyl ethyl ketone) and a paint binder (e.g. a polyester resin). The resulting mixture is ground with a sand mill, and then monodispersed by ultrasonic treatment until particles with a low zeta potential almost disappear.
Patent JP-H01163386-A (JP)
Title: Switchgear of door for car
Inventor: KATO YOJI
IPC: E05F15/20
Filed: 1987-12-18
Abstract: PURPOSE: To surely and smoothly close a vehicle door by controlling the operation and stopping of a first drive means and a second drive means, in response to detection signals from a first and a second detecting means. CONSTITUTION: When a door is fully closed, a control device 9 operates a first drive part 4 in association with the manipulation of an instruction switch, and accordingly the drive part 4 is operated until engaging mechanism 3a, 3b for a door 2, and a body are engaged with each other through the intermediary of a clutch means. When the door 2 is made to move to its engaging position, a lock plate switch 5 detects the door to deliver a first detection signal. Then, the control device 9 operates a second drive part 6 in response to the first detection signal, and accordingly the door 2 is moved to a fully closed position. When the door 2 is moved to the fully closed position, a striker switch 7 detects the door so as to deliver a second detection signal.  Thus, the control device 9 stops the operation of the second drive part 6 and the first drive part 4, in response to the second detection signal.
Patent JP-2000154114-A (JP)
Title: W/o emulsion-type preparation containing increased water and cationic polymer
Inventor: BLECKMANN ANDREAS
IPC: C09K23/00
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain the subject preparation of extremely low viscosity, having cosmetic or dermatological effect without impairing its pharmacognostical properties, and incorporable with a water-soluble substance or the like in high content by including specific surfactant(s) and cationic polymer(s), etc. SOLUTION: This W/O emulsion-type preparation is obtained by including (A) a total of >=80 wt.% of water and, optionally a water-soluble substance and (B) < 20 wt.% of a lipid, (e.g. caprylic acid/capric acid triglyceride), emulsifier and lipophilic ingredient, and furthermore (C) pref. 0.75-3.5 wt.% of at least one kind of surfactant of the formula (A and A' are each a 10-30C alkyl or the like; (a) is 1-100; X is a single bond or the like; R1 and R2 are each H or methyl), (e.g. di-polyhydroxystearic acid polyethylene glycol-30) and (D) pref. 0.25-1.25 wt.% of at least one kind of cationic polymer, (e.g. chitosan).
Patent JP-H06151826-A (JP)
Title: Insulated-gate electrostatic induction thyristor with split-gate type cathode short-circuiting structure
Inventor: TAMAMUSHI NAOSHIGE
IPC: H01L29/74
Filed: 1992-11-06
Abstract: PURPOSE:To increase switching speed and the amount of controllable resistance by setting a first gate in split gate structure to be a cathode short-circuiting gate, forming a cathode region between the first and second gates, and then forming a MOS structure on the second gate as a control electrode. CONSTITUTION:A first gate 31 and a second gate 32 are in planar gate structure and are divided and formed by the diffusion of boron, etc., or ion-implantation in the same shape. A cathode region 2 is formed at nearly the center of the first gate region 31 and the second gate region 32. In a control gate 9, a MOS capacitor structure is, on principles, formed in reference to the second crate region and the channel width where the control gate 9 is control led by the second crate 32 provided on it is approximately half as compared with a common gate, thus increasing switching speed and the amount of controllable resistance.
Patent JP-H08181139-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAMEYAMA AKIKO
IPC: H01L21/768
Filed: 1994-12-26
Abstract: PURPOSE: To provide a semiconductor device having a laminated wiring, which has a large migration resistance, is prevented Si from flowing therein from a silicon substrate at the time of a heat treatment of flattening of a wiring subsequent to wiring and the like and is prevented its resistance from being increased, and a method of manufacturing the device. CONSTITUTION: A laminated wiring 20 formed into such a structure that an Al-Ti alloy layer 21 is provided on barrier layers 23 and 24 and an Al-Si-Cu alloy layer 22 is provided on the layer 21 is provided on a silicon substrate 10.
Patent JP-2000145176-A (JP)
Title: Apartment-house building
Inventor: OTA MICHIHIRO
IPC: E04H1/04
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To realize an apartment-house building, in which a free design is carried out while ensuring safety on refuge. SOLUTION: Dwelling units 1 are arranged on the outer circumferential sections of each floor and central corridors are installed on the insides of the dwelling units 1, and ancillary rooms 4 are mounted among the central corridors and fire escape stairs 3 connected to the central corridors. Pressure smoke- exhaustion-protection equipments conducting pressure to the ancillary rooms 4 and the central corridors by forcibly exhausting smoke from the central corridor while supplying the ancillary rooms 4 with air in case of a fire are mounted. Pressure regulating ducts 14 generating the outflow and inflow of air among the central corridors and the outside and regulating the pressure of the central corridors are set up to the pressure smoke-exhaustion-protection equipments.  Normally opened opening sections are formed to the lower sections of fire doors 7 partitioning the central corridors and the ancillary rooms 4 and fire doors 2 fitted while being faced to the central corridors as the entrance doors of dwelling units or fire walls in the vicinity of the fire doors 2, and fire- preventive dampers are attached into the opening sections.
Patent JP-H11163431-A (JP)
Title: Laminated piezoelectric transducer
Inventor: SHIMAMURA JUNICHI
IPC: H02M3/24
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable laminated piezoelectric transducer, which hardly causes interlayer separations and has an inductive reactance which reduces rush currents by itself. SOLUTION: In a laminated piezoelectric transducer, an interlayer drive electrode 17 inserted between thin platy piezoelectric bodies 1a,... in the laminated body of the transducer is not formed into a platy shape, but has a spiral notch K extended over >=3/4 round and adjacent thin platy piezoelectric bodies 1a,... which have a notch K and sandwich the electrode 17 between them are jointed to each other by means of the notch K (gap between electrodes), so as to increase the jointing between the piezoelectric bodies 1a and prevent interlayer separations. Since a ceramic material which is put in the notch K and joints the piezoelectric bodies 1a,... to each other becomes a wall and prevents the infiltration of water into the center of a drive section, the occurrence of migration in the transducer can be prevented.  In addition, the electrode 17 formed in a spiral pattern is of a structure which causes rush currents to be reduced as an inductive reactance.
Patent JP-H07180831-A (JP)
Title: Ignition controller for gas apparatuses
Inventor: TOUYA KENJI
IPC: F23G5/00
Filed: 1993-12-22
Abstract: PURPOSE:To commonly use a most part of a control board for spark ignition and for piezoelectric ignition, and easily decide assemblage thereof. CONSTITUTION:When a worker mounts erroneously an electronic unit 3 set for a spark ignition type on a piezoelectric ignition type instrument housing in which a piezoelectric igniter, etc., are assembled, there are no means corresponding to microswitches 21, 22, 23 so that no closing signal is sent to a microcomputer 33 and hence no gas is issued to result in no spark electric discharge.
Patent JP-2001103943-A (JP)
Title: Liquid drink food comprising propolis-processed product of mulberry tea and method for producing the same
Inventor: FUKUDA NAOMI
IPC: A23L21/20
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a processed liquid drink food which has good preservability, can easily be drunk, has excellent palatability, and can sufficiently utilize ingredients as a health food for the employment of an extract containing the active ingredients of mulberry tea as the liquid drink food, and to provide a method for producing the same. SOLUTION: This liquid drink food comprising the propolis processed product of mulberry tea is obtained by mixing the extract solution of the mulberry tea with an antibacterial propolis liquid in order to prevent the deterioration or decay of the extract solution of the mulberry tea. The good liquid drink food is obtained with processes comprising the extraction of the mulberry tea ingredients, filtration, concentration, mixing the extract solution with a propolis solution, whipping, filtration, precipitation, and the collection of supernatants.
Patent JP-H10158401-A (JP)
Title: Production of fluroalkylated siloxane
Inventor: SATO NORIO
IPC: C08G77/10
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To enable the introduction of longer-chain fluoroalkyl groups in an arbitrary ratio into a polyorganosiloxane, the synthesis of a high-viscosity fluoroaklylated polyorganosiloxane, and esp. the synthesis of a heat-resistant branched liq. fluoroalkylated polyorganosiloxane. SOLUTION: In producing a fluoroalkylated siloxane, 100 pts.wt. fluoroalkylated silane represented by the formula: R<f> SiRa X3-a (wherein R<f> is fluoroalkyl; R is H or a 1-20C optionally substd. hydrocarbon group; X is a hydrolyzable group; and (a) is an integer of 0-3) and 5-5,000 pts.wt. polyorganosiloxane are equilibrated in the presence of 0.0001-0.1 pt.wt. phosphorus chloride nitride.
Patent JP-2000142780-A (JP)
Title: Uniaxially stretched polypropylene band
Inventor: SUGIMOTO TAKAHIRO
IPC: C08J5/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a band made of polypropylene excellent in transparency, slitting resistance, and stretch workability. SOLUTION: The band is obtained by uniaxially stretching a propylene block copolymer which is a copolymer comprising a homopolymer constituent consisting of propylene and a copolymer constituent consisting of ethylene and propylene and in which when the intrinsic viscosity [η]RC of the copolymer constituent is 1.7-2.8 dl/g and the intrinsic viscosity of the homopolymer constituent is [<=]PP, an intrinsic-viscosity ratio [η]RC/[η]PP between the copolymer constituent and homopolymer constituent is 0.7-1.2, and also when the weight of the homopolymer constituent is WPP and the weight of the copolymer constituent is WRC, the product of the weight ratio WPP/WRC between both the constituents and the intrinsic ratio [η]RC/[η]PP, ([η]RC/[η]PP×(WPP/WRC, is in the range of 1.0-3.0.
Patent JP-H01165721-A (JP)
Title: Production of wire rod for non-tempered steel bolt
Inventor: KATO YUJI
IPC: C22C38/38
Filed: 1987-12-21
Abstract: PURPOSE:To produce a wire rod for a non-tempered steel bolt which has adequate tensile strength and obviates generation of under-neck fracture by subjecting a steel having a specific compsn. consisting of C, Si, Mn, Cr, V, P, S, and Fe to wire rod rolling and cooling under specific conditions. CONSTITUTION:The steel which contains 0.12-0.17% C, 0.15-0.35% Si, 1.3-1.6% Mn, <=0.25% Cr, and 0.08-0.13% V, is controlled to <=0.020% P and <=0.010% S, consists the balance substantially Fe and has the carbon equiv. expressed by the following formula Ceq=C+Si/7+Mn/5+Cr/9+V/2 in a 0.53-0.55 range is subjected to the wire rod rolling under the conditions of 1000-1050 deg.C heating temp., 750-850 deg.C in a rolling finish stage and >=50% reduction of area. The steel is thereafter cooled at 4.5-6.5 deg.C/sec, more preferably 5.0-6.0 deg.C/sec cooling rate. The wire rod for the non-tempered steel bolt which has the tensile strength optimum for bolt making, is surely provided with the 8T class strength in addition to work hardening and yields the high- quality bolts without generating the under-neck fracture is thereby obtd.
Patent JP-2000194678-A (JP)
Title: Asynchronous i/o highly available in cluster computer system
Inventor: MANKUDE HARIPRASAD B
IPC: G06F11/14
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables an I/O request to progress when a primary server that is processing the I/O request has a failure and a secondary server takes over the primary server. SOLUTION: This system enables an I/O request to progress when a primary server 106 that processes the I/O request has a failure and a secondary server 108 takes over the server 106. Then the system includes a step where the I/O request is received from a client application that is driving on a client, a process where a parameter is stored for the I/O request on the client, a process where the I/O request is sent to the server 106, a step where the client application can be continuously executed while the I/O request is being processed and a step where the I/O request is retried to the server 108 by means of the I/O request parameter stored on the client if the server 106 has a failure after the I/O request is sent to the server 106 and before an I/O request end indicator returns from the server 106.
Patent JP-H09143076-A (JP)
Title: Cancer metastasis suppressing agent
Inventor: ISHIKAWA HIROTSUGU
IPC: A61P35/00
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a new-type the above agent containing ursolic acid or its salt as an active component, having low toxicity, administrable by oral administration and causing little side effect. SOLUTION: The objective agent contains ursolic acid or its salt, e.g., the compound of the formula widely distributing in apple, persimmon, European pear, etc. It is preferably administered by oral administration or injection at a daily rate of 10-3,000mg for adult. Ursolic acid may be used in the form of free acid or as sodium salt, potassium salt, etc. It is preferably administered in the form of internal drug such as capsule by using an excipient, a binder, etc.