baber/WOPTO huggingface dataset:
Patent JP-2000017060-A (JP)
Title: Polyester and film using the same
Inventor: KUDO TAKAFUMI
IPC: B29C47/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester and a polyester film which is in manufacturing the polyester film, excellent in cohesion on a rotary cooling drum, in productivity, suppressing static wire contamination adhesion of sublimate to a metal cap of an extruder, and in hygiene. SOLUTION: This polyester contains 0.1-45 mmol.% sulfonic acid quarterly phosphonium salt having an ester-forming functional group to a birunctional carboxylic acid component in a polyester resin comprising naphthalene dicarboxylic acid as a main acid component and 1,3-propanediol as a main alcohol component. It is pref. that the sulfonic acid quarterly phosphonium salt detected after immersion in a 50% ethanol solution at 250 deg.F (121 deg.C) for 2 hrs. is not higher than 1 ppm.
Patent JP-H02138741-A (JP)
Title: Manufacture of thin film transistor
Inventor: ABE SHUYA
IPC: H01L29/786
Filed: 1988-07-28
Abstract: PURPOSE:To oxidize an electrode material component, which is deposited by feeding hydrogen gas, with oxygen gas, to eliminate a leak due to the electrode material component and to contrive the improvement of a yield by a method wherein the hydrogen gas and the oxygen gas are fed alternately in a reaction chamber at the time of a plasma hydrogen treating process at the time of manufacture of a thin film transistor. CONSTITUTION:A poly silicon film 3 is patterned on a quartz substrate 1 in a prescribed form and thereafter, a gate oxide film 4, a gate electrode 5, source and drain diffused layers 6 and 7, an interlayer insulating film 8, a contact hole 9 and Al wiring layers 11 and 12 are formed in order. Then, hydrogen gas and oxygen gas are fed alternately in a reaction chamber using a prescribed horizontal flat plate type plasma hydrogen treating device. Thereby, an electrode material component, which is deposited by feeding the hydrogen gas, is oxidized with the oxygen gas, this is used as an insulator, a leak due to the electrode material component is eliminated and the improvement of a yield of product is contrived.
Patent JP-H1127733-A (JP)
Title: Mobile communication terminal and mobile communication system
Inventor: MINOWA YOSHIKI
IPC: H04W4/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To deal with different paging according to the difference of its own position by receiving a GPS signal to measure its own position and changing variable identification information from among comparison identification information in accordance with the measured position. SOLUTION: Since pager terminal 3 receives a GPS signal 500 from plural GPS satellites and measures its own position, it has a variable comparison ID (variable identification information: a variable ID) which varies in accordance with this measured position. Thus, an identification result changes because of the difference of its own position by specifying an identification condition to be satisfied only when the terminal 3 is located as a calling ID included in a paging call signal 230. If plural signals 230, including respectively different call IDs, are sent so that the variable ID at the time of locating in a different area satisfy the identification condition of the respectively different call IDs, the terminal 3 can identify them as being intended for itself according to the difference of its own position.
Patent JP-H1029472-A (JP)
Title: External package component for vehicle
Inventor: NAGATA TAKUJI
IPC: B60R19/18
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an external package component for a vehicle in which a crushing sound generated when an obstacle strikes against the vehicle can be restrained. SOLUTION: A plurality of projections 14 are integrally formed at a bottom surface D2 of a locker mall 1. With such an arrangement as above, when a small stone, for example, strikes against the bottom surface D2 of the locker mall 11 during running of the vehicle, the projections 14 are deformed by the impact when the small stone collide with the vehicle. That is, the projections 14 are deformed to cause striking action when the small stone strikes against the vehicle to be absorbed. As a result, occurrence of striking sound when the small stone strikes against the vehicle is substantially restrained, the striking sound is scarcely transmitted to a compartment and so it is possible to prevent uncomfortable feeling from being applied to a driver as well as occupants.
Patent JP-H1122304-A (JP)
Title: Supporting structure of double sliding door
Inventor: EGUCHI MICHIHARU
IPC: E05F17/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To support sliding doors under a stable state by extremely simple structure, to open and close the sliding doors easily even by light operating force and to conduct the open-close operation of the sliding doors smoothly. SOLUTION: The upper sections of the extending sections S1, S2 of support shafts penetrated through each pulley 6a, 6b and 8a, 8b, 10a, 10b are guided and supported slidably by upper hold-down guides 2bS, 2aS. Accordingly, the supporting structure of the double sliding doors is constituted in simple structure, in which exclusive pulleys for controlling the tilting of the sliding doors 3, 4a, 4b are removed, and the sliding doors are supported under a stable state, and can be opened and closed easily by light operating force, and the open-close operation of the sliding doors can be conducted smoothly.
Patent JP-H0237841-A (JP)
Title: 2-7 code modulating circuit
Inventor: YOSHIDA TAKAMI
IPC: H03M7/14
Filed: 1988-07-28
Abstract: PURPOSE:To output a code bit string signal modulated at real time by loading a code word from an associative memory into a code word register when shift output is executed for a data word length and repeating this. CONSTITUTION:An data word bit string is inputted to a data word register 1, shifted, given to an associative memory 20 as data, 2-7-modulated code word parallel data and a code word length are generated from the associative memory 20, the code word is loaded into a code word shift register 3 and the code word length is loaded into a word length counter 40. The code word register 3 shifts the given parallel data, executes a serial output as a code word bit string, and when the value of the word length counter 40 to count down for each serial output becomes '0', the loading is repeated again. Thus, the 2-7 modulation can be executed without losing real time.
Patent JP-S63146600-A (JP)
Title: Plural-channel recording and reproducing system
Inventor: YAMAMURA MASAHITO
IPC: H04S3/00
Filed: 1986-08-12
Abstract: PURPOSE:To realize the surround effect with vivid attendance by supplying an audio signal from three microphones and recording it onto each recording track of a redording medium and converting it into four independent audio signals and reproducing then from speakers after amplification. CONSTITUTION:A VTR having 3 independent audio signal recording heads is used and the audio signal is supplied form three microphones M1-M3 collecting mainly the sound from the front left, front right and rear center to each audio signal recording head and they are recorded on each recording track of the recording medium, and the 3 channel audio signals recorded on each recording track of a recording medium at reproduction are converted into 4 independent audio signals by an audio signal processor and they are reproduced from speakers S1-S4 after amplification. Thus, even when the signal is recorded by a recorder having only 3 channels, the sound field reproduction close to a discrete 4-channel reproduction system and with vivid attendance similar to the original sound field is realized.
Patent JP-H0238421-A (JP)
Title: Production of modified polyester
Inventor: UEMATSU HISASHI
IPC: C08G63/78
Filed: 1988-07-28
Abstract: PURPOSE:To produce a modified polyester excellent in color tone an oxidative destruction resistance by adding a heated mixture of polyethylene glycol with a hindered phenol compound to the system before the completion of the polycondensation for the polyester. CONSTITUTION:In the production of a copolyester having 3-10wt.% copolymerized polyethylene glycol of an MW of 600-4000, 1-10 pts.wt. hindered phenol compound, e.g., pentaerythritol tetrakis[3-(3,5-di-tert-butyl-4- hydroxyphenyl)-propionate], is added to 100 pts.wt. polyethylene glycol, and the obtained mixture is heated at 50-200 deg.C for at least one hr and is added to system at an arbitrary time before the completion of the polycondensation for the polyester.
Patent JP-H0476107-A (JP)
Title: Fill up method for lateral hole
Inventor: ENDO HIROSHI
IPC: E02D3/12
Filed: 1990-07-19
Abstract: PURPOSE:To save labor and perform work safely by filling up a lateral hole with a foam forming body by means of repeating the process of forming foam forming body by virtue of filling up and steam heating a preexpansion foaming thermoplastic resins particle. CONSTITUTION:A preexpansion thermoplastic resins particle is made by preexpanding a foaming thermoplastic resins particle to a desired expansion ratio (10 to 100 times) at a job-site. A space 3 partitioned off an entrance side 2 is formed by fitting a partition 6 in a rising manner toward the entrance 2 side of a lateral hole 1 from a recessed tip 1a of the lateral hole 1. The end portion of a hose is inserted into the space 3 where a preexpansion thermoplastic resins particle (b) is supplied to fill it up. A form formed body (f1) filling up the space 3 is formed by heating the preexpansion thermoplastic resins particle group in the space 3 with steam supplied through a stem supply pipe 10, foamed (inflated) and adhered to the wall in the space 3. Therefore forming of the foam formed body is repeated as many times as required.
Patent JP-H0998061-A (JP)
Title: Saw matched filter, receiving device using the filter and communication system
Inventor: EGUCHI TADASHI
IPC: H04B1/7093
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To reduce the difference of output levels that is dependent on the distance between the input and output electrodes of a matched filter. SOLUTION: A matched filter consists of an input IDT17, an output IDT131, and a 1st means which prevents diffusion of the propagating surface acoustic waves. Then the matched filter converges the surface acoustic waves. Furthermore, the width of the surface acoustic wave inputted to the IDT131 is set larger than the cross width of the electrode finger of at least the input IDT side among the electrode fingers 1311 to 131X of the output IDT, so that some surface acoustic waves propagate the non-cross part of the electrode finger of the input IDT side among the electrode fingers of the IDT131.
Patent JP-H0353574-A (JP)
Title: Electrostrictive effect element
Inventor: SHIRASU TETSUO
IPC: H01L41/083
Filed: 1989-07-21
Abstract: PURPOSE:To relax the stress induced by an electrostrictive lateral effect at the impression of voltage with small holes so as to prevent the interface between the outermost electrode layer and a dummy layer from being damaged by separation even if an element is fixed to an equipment by a method wherein many small holes are bored in the dummy layers on both the ends of the element. CONSTITUTION:A small amount of organic binder is added to pre-burned powder of electrostrictive material, which is dispersed into an organic solvent to form slurry, then an electrostrictive ceramic member 1 is formed of the mud concerned, and one side of the ceramic member 1 is coated with conductive paste to form an inner electrode conductor 2. Tow or more inner electrode conductors 2 are laminated, and two or more dummy layers 10 formed of only the electrostrictive ceramic members 1 are laminated on both the ends of the laminated conductors 2, which is hot-bonded by pressure to form a laminated body. Then, small holes 11 whose diameters are 2mm or below are bored in the dummy layer 10 in a thicknesswise direction at regular intervals so as to be in the void ratio of 15-50%, then the laminated body is burned, the side faces of it are cut so as to form a laminated sintered body 3 that the side faces of the inner electrodes 21-2n are exposed outside. In succession, insulators 41-4n are formed on the ends of the inner electrode conductors 21-2n exposed at a pair of the opposed side faces of the laminated sintered body 3. To electrically connect the inner electrode conductors 21-2n together every other layer, conductive paste whose main component is silver powder is applied onto the conductors 21-2n through a printing method or the like and burned to form a pair of external electrode conductors 5a and 5b.
Patent JP-S6080882-A (JP)
Title: Image forming device
Inventor: OOTA KIYOSHI
IPC: G03G21/16
Filed: 1983-10-11
Abstract: PURPOSE:To prevent the operator from contacting with a heat roller and having a burn during treatment of a jam, etc. by forming an image forming device which is openable above and below to two parts in such a way that said device can be separated between fixing rolls and shielding at least one of a fixing roll pair when said device is open. CONSTITUTION:An image forming body is dividable and openable around the point A to an upper unit P and a lower unit Q with a path for conveying paper as a boundary. A fixing part 10 is also separated to the upper part and the lower part when said body is opened. When the body is opened upon generation of a trouble such as a jam, the point C of a hinge 10 parts from a supporting member 24 and the hinge 20 is turned downward around the point B by the own weight of the hinge 20 and a guard cover 19 and the energizing force of a leaf spring 23; at the same time the front end D of the cover 19 descends along the outside circumference of a bearing 12 and further the cover 19 turns around the point C unit the top end D covers a heat roller 11. The operator is thus prevented from contacting directly with the roller 11.
Patent JP-2000004614-A (JP)
Title: Transplanter
Inventor: TAKAMI YUKINORI
IPC: A01C11/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a transplanter capable of supporting a seedling planting part of the transplanter with a strong frame construction and fixing a PTO input case in a state having a sufficient rigidity. SOLUTION: Plural planter transmission cases 5 are placed on a supporting frame 4 which has been extended in the lateral direction of a machine body, directing the backward of the machine body with a specific space between planter transmission cases 5. A supporting plate 12 for an apron, which supports the lower part of a seedling loading table in a freely reciprocating manner, is fixed covering the spaces between the upper sides of each of the planter transmission cases 5, and further, a PTO input case 9 is mounted and fixed between the supporting frame 4 and the supporting plate 12 for apron.
Patent JP-S5978903-A (JP)
Title: Hydrogen supply device
Inventor: NISHIZAKI MICHIYOSHI
IPC: F17C11/00
Filed: 1982-10-28
Abstract: PURPOSE:To provide a titled device which can supply hydrogen under a specified pressure at any environmental temp. by constituting said device wherein a hydrogen pressure detector and a heater are provided to a vessel packed therein with a metallic hydride and the vessel is heated when the hydrogen pressure in the vessel is at a prescribed value or below. CONSTITUTION:A pressure detector 8 which detects the hydrogen pressure in a vessel 1 by means of a bellows or the like is provided in a hydrogen supply device which packs a metallic hydride in the vessel 1 having an opening 2 at one end, passes the hydrogen dissociated therefrom through a porous pipe 6 allowing the permeation of hydrogen but prohibiting the permeation of the metallic hydrode, and supplies the hydrogen to the outside through the opening 2, a filter 5 and connectors 3, 4 to the outside. When the hydrogen pressure detected with the detector 8 drops to the prescribed value or below, a heater 10 provided to the vessel 1 is operated by a controller 9 connected to the detector to heat the vessel 1 whereby the equil. decomposition pressure of hydrogen of the metallic hydride is increased and the hydrogen pressure in the vessel 1 is increased.
Patent JP-H1036355-A (JP)
Title: Production of 4-amino-5-chloro-6-(1-fluoroehyl)pyrimidine derivative
Inventor: FUJII KATSUTOSHI
IPC: A01N43/54
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as medicines, agrohemicals, etc., by reacting an aminochloro(chloroethyl)pyrimidine derivative with alkali metallic fluoride compounds in the presence of a quaternary ammonium salt. SOLUTION: A 4-amino-5-chloro-6-(1-chloroethyl)pyrimidine derivative represented by formula I [R is H, a 1-4C alkyl, a halogen, a (substituted) benzyl, etc.; (n) is 1-5] is reacted with alkali metallic fluoride compounds represented by the formula M-F (M is an alkali metal) in the presence of a quaternary ammonium salt represented by the formula (R<1> )4 NX (R<1> is a 1-4C alkyl, benzyl or phenyl; X is a halogen) to industrially and advantageously afford a compound represented by formula II.
Patent JP-H0612675-A (JP)
Title: Optical information recorder
Inventor: YAMAZAKI KATSUYA
IPC: G11B7/30
Filed: 1992-06-25
Abstract: PURPOSE:To prevent the intrusion of old information into a regenerative signal for verification and to enable one beam direct verification with high reliability even in the case of overwrite. CONSTITUTION:A light spot formed by projecting a light beam on a recording medium 1 from an objective lens 5 is scanned to the recording medium 1, and magnetic field modulated according to a recording information signal is impressed to the light spot formed position by a floating magnetic head 2. A heat wave heater 11 is provided by which a recording medium part forward from the light spot related to the direction of the scan of the light spot to the recording medium is heated. By mutual actions among the impression of magnetic field, the irradiation with the beam and heating by the heat wave heater 11, the information is recorded on the recording medium, and the recording information in the light spot formed position is reproduced based on the reflected beam from the light spot and direct verification is executed by comparing the reproduced information with the recording information signal.
Patent JP-S6436844-A (JP)
Title: Connection of precast concrete member
Inventor: KOBORI YASUO
IPC: E04B1/21
Filed: 1987-07-31
Abstract: PURPOSE: To enable inexpensive joining costs and efficient joining by joining main reinforcements of PC members to each other and joining the PC members by the consolidation of mortar. CONSTITUTION: A main reinforcement 12 is protruded from the end part of one PC member 10 to be joined, and a reinforcing bar joint 14 with a protrusion is provided in parallel with the protruded main reinforcement 12. The other PC member 11 to be joined is so provided as to protrude a main reinforcement 16 from the end part of the PC member 11. Then, the main reinforcement 12 of the one formed PC member 10 having the reinforcing bar joint 14 with a protrusion and the main reinforcement 16 of the other formed PC member 11 are butted against each other at an interval.  Next, the main reinforcements 12 and 16 and the reinforcing bar joint 14 with a protrusion located between the end parts of both PC members 10 and 11 are surrounded with a mold, mortar is poured into the mold, and the main reinforcements 12 and 16 of the PC members 10 and 11 are jointed together by the solidification of the mortar.
Patent JP-H0938222-A (JP)
Title: Radiotherapy planning device
Inventor: KUROKAWA MASAAKI
IPC: A61N5/10
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To avoid an improper irradiation treatment prior to an actual treatment by providing such a constitution that the presence of a physical collision is judged to give an alarm, when the coordinate data of a radiotherapeutic device and a subject are superposed before or during calculation of dose. SOLUTION: A radiotherapy planning device 1 preliminarily stores coordinate data of values of dimension and rotating angle of an X-ray applicator 32 as radiotherapeutic device with irradiation starting point and irradiating direction in a memory 11. It also preliminarily stores the coordinate data of a patient 5 as a subject on a treatment bed 4 with the size and position of an organ to be intended in a memory 12. Further, the coordinate data is obtained from the memory 11 and the memory 12, and the dose is calculated by a dose calculating part 14 according to a predetermined priority order. When the coordinate data of the X-ray applicator 32 and the patient 5 are superposed before or during the dose calculation by the dose calculating part 14, the presence of a physical collision is judged to give an alarm.
Patent JP-H112445-A (JP)
Title: Ventilation system for indoor air
Inventor: KOBAYASHI KAZUYOSHI
IPC: F24F7/10
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To perform ventilation without remarkably reducing the degree of cleanness of indoor air by positively providing an exhaust air fan and a fresh air introduction port in a room, and at the same time by mounting a filter member that can eliminate dust and pollen being contained in the fresh air to the fresh air introduction port. SOLUTION: An exhaust air fan 2 and a fresh air introduction port 4 are provided on walls 1 and 3 in a room, respectively. A window louver 5 is provided at the outermost side of the fresh air introduction port 4, and first and second filters 6 and 7 are provided at the inner side. When the ventilation of indoor air is required, the exhaust air fan 2 is operated for discharging smoke and carbon dioxide gas in a room and fresh air can be introduced while contamination substance such as dust and pollen are eliminated in advance, thus maintaining the degree of cleanness of indoor air. Glass wool that does not lose a filtering function even when it is wetted and a non-woven cloth material such as Japanese paper with superior adsorptivity for adsorbing fine dust should be used for the first and second filters 6 and 7, respectively.
Patent JP-S6346717-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G9/02
Filed: 1986-08-15
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-S6250701-A (JP)
Title: Antireflection film
Inventor: IRIYOU TAKEAKI
IPC: G02B1/111
Filed: 1985-08-29
Abstract: PURPOSE:To obtain an antireflection film having an excellent antireflection characteristic and high adhesiveness and various durabilities by using a colloidal dispersion of pulverous serium oxide particles dispersed in water or other solvents as a coating liquid for forming a thin film having the refractive index higher than the refractive index of a transparent base material. CONSTITUTION:The antireflection film consisting of three layers of the thin films; (a), (b), (c) from the transparent base material toward the atm. side on at least part of the base material. The three layers have the following optical characteristics: The layer (a) satisfies the conditions expressed by the equation I, the layer (b) the conditions expressed by the equation II and the layer (c) the conditions expressed by the equation III (where na-nc denote the refractive indices of the layers (a), (b), (c), da-dc denote the film thicknesses (in nm) of the layers (a), (b), (c), m denotes a positive integer, l, n denote odd positive integers, lambda2-lambda3 respectively independently denote the wavelengths (in nm) of visible regions, na > (the refractive index of the base material). The thin films of the layers (a), (b), (c) are obtd. by coating the respective materials in the form of liquid on the base material and curing the coatings by heating, drying or active energy rays. The essential component of the liquid compsn. for forming the layers (a), (b) is obtd. by the colloidal dispersion of the pulverous serium oxide particles dispersed in water or other solvents.