baber/WOPTO huggingface dataset:
Patent JP-H04169142-A (JP)
Title: Fishing hook easy to bait
Inventor: MAKINO KENJI
IPC: A01K83/02
Filed: 1990-11-02
Abstract: PURPOSE:To provide the subject fishing hook easy to bait and composed of a main post of hook and a sharp hook tip attached to the tip of the main post in a freely openable manner. CONSTITUTION:The objective fishing hook is composed of a main post of the hook, a sharp hook tip attached to the tip of the main post in a freely openable manner or a straight hook part constituting the hook end having sharp tips at both ends and a fishing-line attaching part formed in the middle of the straight hook part.
Patent JP-S62151751-A (JP)
Title: High performance liquid chromatography
Inventor: KUROSU YASUYUKI
IPC: G01N30/26
Filed: 1985-12-26
Abstract: PURPOSE:To reuse the eluate from a column as an eluting soln. and to permit the long-term repeated use thereof by measuring said eluate with a measuring instrument then treating the same with an org. solvent having no compatibility with the eluting soln. CONSTITUTION:The eluate from the column 3 is detected with the detector 2 and thereafter the solute (object to be analyzed) thereof is distributed to the org. solvent 1 (e.g., hexane) of the upper or lower layer having no compatibility with the eluting soln. in the analysis of PTH-amino acid, by which the eluate is cleaned up and is reused. The once prepd. eluate is thereby made uable for a long period of time and the stable analysis is continued for a long period of time.
Patent JP-H03156043-A (JP)
Title: Floor and wall construction and building made by combining them
Inventor: KURUMADO TOKUZO
IPC: E04B5/02
Filed: 1989-11-14
Abstract: PURPOSE:To promote aseismicity and, at the same time, to facilitate assembly by arranging up and down members and vertical members at right angles, and connecting diagonal members to intersecting points of the up and down members and vertical members in the shape of a diagonal. CONSTITUTION:Square columnar up and down members 1 and square columnar vertical members 4 are arranged at right angles, and notches of the up and down members 1 are interlocked with interlocking sections 5 and 6 of the vertical members 4 to fasten them with screws 8. Diagonal members 7 are connected to intersecting points of the up and down members 1 and vertical members 4 in the shape of a diagonal, and a large member of triangular trusses T are formed.
Patent JP-H08132399-A (JP)
Title: Water jet nozzle for fine boring
Inventor: SATO OSAMU
IPC: B26F1/26
Filed: 1994-11-04
Abstract: PURPOSE: To perform a highly precise fine boring by use of a superhigh pressure water. CONSTITUTION: A nozzle body 2 has a tapered protruding part 23, and a plurality of nozzles 2a are arranged in a line on its end surface 23a. A conduit run 3a whose section is gradually contracted toward the nozzles 2a is formed in the inner part of the nozzle body 2, a superhigh pressure water is supplied to each nozzle 2a in the state with little pressure loss through the conduit run 3a, and injected toward a workpiece W1 as a water jet. The exhaust water splashed from the workpiece W1 is smoothly run along the surface of the protruding part 23 of the nozzle body 2.
Patent JP-H07146989-A (JP)
Title: Fire detecting device
Inventor: MORITA SHUNICHI
IPC: G08B29/18
Filed: 1993-11-25
Abstract: PURPOSE:To prevent the fire detecting device from malfunctioning resulting from the transmission of wrong fire information to a reception part under the influence of environmental changes, an external noise, etc. CONSTITUTION:This device consists of a light emitting element 10, a light receiving element 11, and an A/D converting circuit 14 which detect the physical quantity of, for example, smoke as one of fire phenomena, a RAM 7 which sequentially stores the latest three detection outputs of the A/D converting circuit 14, an MPU 3 which finds deviations among the three detection outputs stored in the RAM 7 and calculates the mean value of two small deviations among the found deviations, and a transmitting and receiving circuit 17 which sends out the mean value calculated by the MPU 3 as physical quantity information on the smoke.
Patent JP-H07144389-A (JP)
Title: Multi-layered material
Inventor: MURAKAMI SHIGERU
IPC: B32B15/08
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a multi-layered material suitably used for an artificial satellite as a heat control material with fine cosmic environmental characteristics, high sunlight permeability, and excellent mechanical strength by forming a multi-layered material having an ultraviolet shielding layer, a base material layer consisting of a specific aromatic ether-ketone copolymer, and a metallic layer superimposed in this order. CONSTITUTION:For a base layer, there is employed an aromatic ether-ketone copolymer having a repeating unit represented by a formula I and II at each mole ratio of 20/80-100/0 and a melt-index of 0.1-500g/10min (400 deg.C, 5kg). In the formulas, Ar shows a bivalent total aromatic group, and (x) shows one or two. An ultraviolet shielding layer formed on one surface of the base layer can be formed of a UV absorber and/or a UV absorbent and resin. The metallic layer on the other surface of the base layer can be formed with a desired thickness by, e.g. a vacuum evaporation method.
Patent JP-H04167598-A (JP)
Title: Chassis connection device
Inventor: OGASAWARA OSAMU
IPC: H04N5/655
Filed: 1990-10-31
Abstract: PURPOSE:To enable the insertion of a printed board into a cabinet and the connection of connectors to be carried out at the same time by a method wherein a chassis frame provided with a mechanism which holds the printed board to which the connector are fixed through soldering and guides it is provided. CONSTITUTION:A connector 26 is fixed to a printed board 25 through soldering so as to confront the connector 27 of primary circuits 28 and 29, where circuits required to be connected to the primary circuits 28 and 29 are provided onto the circuit board 25. A front control block is previously fixed to a cabinet 32, and a chassis 30 is inserted into the cabinet 32 making the protrusion 31 of the chassis 30 slide along a guide groove 35 as the primary circuits 28 and 29 are fixed to the chassis frame 30, and the printed board 25 is guided laterally and vertically through ribs 37 and 38 formed in one piece with the chassis frame 30 and rib 39 respectively. By this setup, the circuit connection of the primary circuits 28 and 29 to a front control block is finished at the same time when the primary circuits 28 and 29 are inserted into the cabinet 32.
Patent JP-H05132357-A (JP)
Title: Production of lead titanate porcelain
Inventor: KANEKO KAZUHIDE
IPC: C04B35/46
Filed: 1991-11-12
Abstract: PURPOSE:To obtain a lead titanate piezoelectric porcelain with a suppressed change in pressure-output with time, especially the change thereof with time at high temperatures by carrying out polarization treatment of a burned body and then heat-treating the polarized product at a temperature of specific % of the Curie temperature for 2a prescribed time. CONSTITUTION:PbO, TiO2, a rear earth element Ln (La, Sm, Nd, etc.) and MnO are used as starting raw materials and weighed so as to provide the general formula (Pb1-xLnx)(Ti1-yMny)O3 [0<=(x) and (y)<=1] and the raw materials are wet mixed and pulverized. After dehydrating and drying, the mixture is calcined at 700-950 deg.C for about 2hr. The calcined powder is then wet remixed, dehydrated and dried to afford the final calcined powder. A binder (e.g. PVA) is subsequently added to the calcined powder and the mixture is granulated and formed. The formed compact is heated at about 200 deg.C/hr heating rate and burned at about 1250 deg.C burning temperature for about 12hr. Silver electrodes are attached to the burned compact to carry out polarization treatment at about 200 deg.C and about 6kV/mm in a silicone oil for about 30min. The resultant burned compact is heat-treated at a temperature of 55-70% of the Curie temperature for >=10hr to afford the subject porcelain.
Patent JP-H02144128-A (JP)
Title: Filter device
Inventor: YOKOYAMA TAKAYUKI
IPC: B01D71/82
Filed: 1988-11-25
Abstract: PURPOSE:To prevent metals from being deposited on the inner surface of membrane even in the filtration of high purity water and to suppress increase in differential pressure by making hollow thread membrane of polyolefin resin membrane which has sulfonic group of a specified exchange capacity and has specified void volume and specified average diameter of holes. CONSTITUTION:Numerous hollow thread filters 3 are hung from a partition plate 2 in the vessel main body 1 which is sectioned into a raw liquid chamber 4 and a filtrate chamber 5 by the partition plate 2. Both end parts of hollow threads of the filter 3 are opened, and a water collecting pipe 11 is provided in the inner part of the filter 3, and a water collecting chamber 6 collecting the filtrate and a skirt part 7 collecting scrubbing gas to introduce it into the filter 3 are provided in the lower part, and a gas introducing nozzle 15 is disposed in the lower part of the filter 3. The hollow thread membrane 10 in made of polyolefin resin porous membrane which has sulfonic group of 0.05-2 milliequivalent/g as exchange capacity and has 40-80% void volume and 0.01-1mu average diameter of holes. As a result, metals are not deposited on the inner surface of membrane even in the filtration of high purity water, and the differential pressure of filtration is hard to be increased.
Patent JP-H05132362-A (JP)
Title: Production of aluminum nitride sintered compact
Inventor: AKIYAMA SUSUMU
IPC: C04B35/645
Filed: 1991-11-12
Abstract: PURPOSE:To readily produce an aluminum nitride sintered compact having a high thermal conductivity of >=180W/mk without fail by using a sintering assistant such as yttrium oxide. CONSTITUTION:A release surface(L)is formed on the outer surface of aluminum nitride setters (S1) and (S2) molded without using a sintering assistant. The respective setters (S1) and (S2) are arranged around a sintering assistant- containing aluminum nitride green sheet (G). The respective setters (S1) and (S2) and the green sheet (G) are put in a crucible (M) in this state and hot- pressing sintering is carried out.
Patent JP-S63147664-A (JP)
Title: Thermal head
Inventor: MOROO JUN
IPC: B41J2/345
Filed: 1986-12-11
Abstract: PURPOSE:To prevent voids (areas in which an ink to be transferred is not transferred) from being generated in a thermally transferred image, by a construction wherein at least a part of heat generating resistors of a thermal head is present at all positions of the thermal head on a line along a feed direction in which a recording paper and an ink sheet are moved. CONSTITUTION:At least a part of heat generating resistors 22A, 22B, 22C,... is present on a line traversing a thermal head along a feed direction B in which a recording paper and an ink sheet are moved. With this arrangement, it is ensured that transferring ranges of the resistors 22A, 22B, 22C,... overlap with each other, and voids (areas in which an ink to be transferred is not transferred) are prevented from being generated in a transferred image. As a result, it is possible to enhance recorded density of the transferred images to a limit of recorded density which is determined by the materials for the ink of the ink sheet or the like.
Patent JP-H06151908-A (JP)
Title: Method of sealing defect of solar battery
Inventor: MURAKAMI TSUTOMU
IPC: H01L31/04
Filed: 1992-11-05
Abstract: PURPOSE:To improve the solar battery property such as the conversion efficiency of an photo-electric transfer element by sweeping voltage so that the increase speed of a current may be at a specified value or less thereby depositing resin. CONSTITUTION:Deposited resin 110 is used for insulating the defective sections 109 by short circuit, shunt, etc., being caused by the pin hole of a semiconductor layer, the grain boundary of a polycrystalline semiconductor, the spike-shaped defect of a substrate, a lower electrode 102, etc., and other causes, and further it has a function of improving moisture resistance at the same time. The deposited resin needs to be stacked directly on the defective section, so it is stacked on a semiconductor layer 105, but as the process of deposition, the deposition may be performed after formation of an upper electrode 106. Though the deposition is performed, using constant voltage method or constant current method, the increase speed of a current in the deposition process is 10mA/cm<2>/ sec or less. Hereby, the solar battery property such as the conversion efficiency, etc., of a photo-electric transfer element can be improved.
Patent JP-H08152510-A (JP)
Title: Composition for filter protective film and color filter using it
Inventor: HAYASHI KEIICHI
IPC: G02B5/20
Filed: 1994-11-30
Abstract: PURPOSE: To provide a compsn. for a filter protective film to obtain a color filter having excellent surface flatness and to provide the color filter using this compsn. CONSTITUTION: A melamine resin and an epoxy compd. are dissolved in a coating solvent, to which acid is added to accelerate the hardening reaction. Thus, a protective film having a apparently dried surface can be produced by heat treatment in a short time at a low temp. Then a strong protective film can be formed by the succeeding high temp. heat treatment.
Patent JP-H10142699-A (JP)
Title: Reflection type screen
Inventor: KATO TAKAAKI
IPC: G03B21/60
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a compact and inexpensive reflection type screen in which a brightness difference between the central part and a circumferential part is lowered. SOLUTION: In a reflection type screen in which a base member 1, a mat layer, and a reflection layer 3 are layered in this order, a light diffusion characteristic is gradually increased from the central part to the circumferential part. In concrete, in the reflection type screen, roughness on the mat layer 3 surface is gradually increased from the central part to the circumferential part, or alternatively, a resin thickness of the mat layer 2 containing a mat agent and a binder resin is gradually increased from the circumferential part to the central part. Therefore, the reflection face of the reflection layer 3 is formed into an uneven face reflecting the properly of the mat layer 2.  In this way, a light diffusion characteristic is gradually increased from the central part, to the circumferential part, and as a result, a lightweight and inexpensive reflection type screen in which a brightness difference between the central part and the circumferential part is small can be obtained.
Patent JP-H04169758-A (JP)
Title: Absorber for absorption freezing cycle
Inventor: ODA YOSHIYA
IPC: F25B37/00
Filed: 1990-10-31
Abstract: PURPOSE:To prevent a reduction in negative pressure within some heat transmitting pipes from affecting other heat transmitting pipes even if the reduction of negative pressure occurs by a method wherein a lower chamber of an upper chamber and a lower chamber disposed above and below a plurality of heat transmitting pipes arranged in side-side relation in a vertical direction is separated in such a way as an independent chamber is formed for each of the heat transmitting pipes or a plurality of heat transmitting pipes. CONSTITUTION:Water vapor flows from a chamber 4 into a heat transmitting pipe 1 and is absorbed into the natural dropping absorption liquid 3. The absorption liquid 3 absorbed water vapor is dripped from a lower end opening of the heat transmitting pipe 1 and then the absorption liquid is accumulated in a lower chamber 5. The absorption liquid 3 stored in the lower chamber 5 is sent to a regenerator and a separation of moisture content under a heating operation is carried out. Since the lower chamber 5 is separated, each of the heat transmitting pipes 1 is a separate pipe having its extreme end being closed. Accordingly, in the event that one of the heat transmitting pipes 1 shows a reduction in negative pressure, an amount of water vapor flowing into the heat transmitting pipe 1 is merely reduced as compared with that of another normal heat transmitting pipe 1 and then a reduction of negative pressure in the heat transmitting pipe 1 does not at all affect another normal heat transmitting pipe 1.
Patent JP-H05215148-A (JP)
Title: Clutch with friction disc particularly for carbon-carbon structure
Inventor: GII PURIYUDOMU
IPC: F16D13/50
Filed: 1992-10-08
Abstract: PURPOSE: To enable not rapid clutch connecting to be realized by inserting a progressive device in at least one non-clutching interface and pushing the drive disk of the contact face drive disk of the contact face toward the adjacent driven disk up to abut on a butting mechanism. CONSTITUTION: This clutch includes an engine fly wheel 12, drive disk 2 to form a non-active contact face, driven disk 3, drive disks 5, 6, pressure plate 7 to form the non-clutching interface, and a cover 3 and pillar 9 are equipped on notches of drive disks 2, 5, 6. in the radial direction. A progressive device 20 is constituted of an elastic metal thin plate and the acting end part 23 presses the upside of the drive disk 2 and the fixed end part is positioned on the end part to the fly wheel side of the pillar 9. When the clutch is disconnected, plays are uniformly distributed in between drive disks 2, 5, 6 and the contact face of the driven disk 3. The acting end part 23 of the thin plate 20 is pushed into a groove 22 by the clutch engagement to eliminate plays on all the contact face. Accordingly not rapid clutch connecting can be realized.
Patent JP-H06125283-A (JP)
Title: Radio communicaiton system
Inventor: KAGAMI OSAMU
IPC: H04J1/04
Filed: 1992-10-09
Abstract: PURPOSE:To provide communication with the same transmission quality as that of a reproduction relay system by compensating added adjacent channel passing interference comprehensively by a reproduction radio station provided with a demodulator and a wave equalizer in a hybrid relay system in which a non-reproduction repeater station is provided between a transmission radio station and a reproduction radio station. CONSTITUTION:Frequency converters 12-20 which select all the output signals of a heterodyne upward or downward for plural transmission/reception local signals used in a frequency conversion function, a reference frequency oscillator 1, and phase synchronous oscillators 9-11 which generate the plural transmission/ reception local signals used in frequency conversion based on the output signal of the oscillator 1 and synchronize the transmission/reception local signals of all the systems in the non-reproduction repeater station 145 are provided in the non-reproduction repeater station 145, and a noise compensating means which compensates the addition of an interference noise generated at the non- reproduction repeater station 145 comprehensively by the wave equalizers 141-143 setting the adjacent channel passing interference so as to be assumed as multipass interference is provided in the reproduction radio station 146.
Patent JP-H04168128-A (JP)
Title: Prepreg and its use
Inventor: SHIBAGAKI KAZUYOSHI
IPC: H01B3/40
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the subject prepreg bondable at low temperature under low pressure and capable of shortening the working time by combining a prepreg obtained by impregnating a specific ethylene polymer in a cloth substrate with a prepreg having plural fluororesin layers. CONSTITUTION:Layers 4 of a tetrafluoroethylene-hexafluoropropylene copolymer (abbreviated to FEP) or a tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer are formed on a cloth substrate 3 and each layer 4 is further laminated with a polytetrafluoroethylene layer 5 (abbreviated to PTFE) and an FEP layer 6 to form the 1st prepreg 1. The objective prepreg can be produced by laminating the 1st prepreg layers on both surfaces of a 2nd prepreg 2 produced by impregnating a PTFE layer 5 in a cloth substrate 3.
Patent JP-H10136787-A (JP)
Title: Rooting zone suppressing cultivation method for plant
Inventor: ABE SEIGO
IPC: A01G7/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To perform the rooting zone suppressing cultivation of plants, to easily control soil for cultivation, to prevent the respective kinds of damages, diseases and pests and to improve productivity by stretching roots only on a floor for growing a specified plant and cultivating the plant. SOLUTION: A root-proof water permeable sheet 3 is laid on base soil 2, the soil 4 for cultivation is mounted on it and the base soil 2 and the soil 4 for the cultivation are sectioned through the root-proof water permeable sheet 3. The soil adapted to the plant 6 to be cultivated is formed by performing a sterilization processing, a fertilizer application processing and pH adjustment, etc., as needed to the sectioned soil 4 for the cultivation, the nutritious liquid component density of the soil 4 for the cultivation is adjusted to be lower than the nutritious component density of the base soil 2 and the floor 1 for growing the plant is formed by using the adjusted soil 4 for the cultivation. The plant 6 is cultivated by stretching the roots only on the floor 1 for growing the plant and the rooting zone suppressing cultivation of the plant 6 is performed.
Patent JP-H09139716-A (JP)
Title: Broadcast center
Inventor: URANO TAKAYOSHI
IPC: H04H1/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To allow the center to automatically decide the sequence of broadcast programs and to avoid monotonous sequence. SOLUTION: Upon receipt of a broadcast request from a program broadcast unit 20, a CPU 31 references an additional information table 33a and a broadcast result table 33b of a CPU memory 33 to decide number of commercial broadcast programs available of broadcast and decides sequentially broadcast commercial information. Then the decided commercial information is read from an external storage device 35 and transfers the information to a reproduction device 37. The commercial information reproduced by the reproduction device 37 is broadcast via a broadcast means 50.
Patent JP-2000116757-A (JP)
Title: Hot-air sterilizing and storing device of freely movable vehicle housing type
Inventor: HARA MASATAKA
IPC: A47L19/00
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of hot-air sterilization, to improve a sanitary aspect and operability at the time of housing in a sterilizing storage of a freely movable vehicle and to secure safety during sterilizing work in a hot-air sterilizing and storing device of a freely movable vehicle. SOLUTION: By the opening/closing control of a hot air blowing out port 25 by a slide shutter 26, hot air from both of the right and left sides flows in opposite directions concerning right/left between this side and a deep side in a container housing part 11 to avoid the hot air in right/left directions from directly colliding with each other to eliminate the residence of hot air. In addition, a guiding member is provided in the part 11 and a container 1 is housed in the state of housing a door part in a side part and provided with a guide fitting member at a lower part. In addition, the sterilizing storage 10 includes the container 1 inside to execute sterilizing operation only in a case when the door part is closed.