baber/WOPTO huggingface dataset:
Patent JP-H11138534-A (JP)
Title: Manufacture of glass fiber reinforced composite material
Inventor: NOMURA MANABU
IPC: B29K23/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To heighten the impregnability of a resin and, at the same time, remarkably improve the take-off speed of the material by a method wherein a plurality of glass fiber bundles are processed by contacting with a liquid substance having a boiling point higher than the temperature of the melted resin in a die and then the respective fiber bundles under separated state are continuously guided in the die. SOLUTION: Glass fiber bundles A are divided with guide pins 8a and then passed through a liquid substance 1. Then, the fiber bundles divided with guide pins 8b and then passed between compression rolls 2. Further, with guide pins 8c, the fiber bundles are guided in a die 3 under the condition that the wet fiber bundles do not contact with each other so as to be brought into contact with a melted thermoplastic resin supplied from an extruder 4. Next, the resultant fiber bundle is pulled out of the die 3 so as to cool a strand with a cooling water 5 and take off the strand with take-off rolls 6 and finally cut it with a pelletizer 7 into pellets having the desired length.  In this case, as the liquid substance 1, one, which has a boiling point higher than the temperature of the melted resin in the die 3 and, at the same time, does not exert a bad influence upon the thermoplastic resin used, is employed.
Patent JP-H03166953-A (JP)
Title: Ink jet printer head
Inventor: USUI TAKAHIRO
IPC: B41J2/055
Filed: 1989-11-25
Abstract: PURPOSE:To enable suitable electrical displacement to be obtained by removing dissolution of a metallic electrode even though ink having electrical conductivity is used by a method wherein a film composed of an organic polymer compound is formed on the electrode. CONSTITUTION:A piezoelectric transducer has a common electrode 12 on one surface of a piezoelectric element 11 consisting of PZT and a pattern electrode 13 on another surface, and is a vibrator 10 of a comblike structure having a notch of the same interval as that of a nozzle 4. A film 14 consisting of an organic polymer compound is formed on the electrode 13. Then, by applying voltage selectively between the pattern electrode and the common electrode, the piezoelectric transducer 5 vibrates in a direction normal to a surface of a nozzle board 3 to push ink 7 existing between a nozzle board 8 and the vibra tor 10, and the ink 7 is discharged from the nozzle 4 to recording paper 8 on a platen 2.
Patent JP-H09124860-A (JP)
Title: Ethylene copolymer composition
Inventor: KATSUMATA HIDEO
IPC: C08K3/30
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain a new ethylene copolymer composition having excellent freeze resistance as well as mechanical properties such as strength and hardness and highly balanced characteristics including kneadability and processability in addition to the above properties. SOLUTION: This composition contains (A) an ethylene/α-olefin/non- conjugated diene copolymer composed of ethylene, a 6-12C α-olefin and a non- conjugated diene and having an ethylene content of 70-95mol%, an iodine value of 0.5-50 and a weight-average molecular weight of 50,000-500,000 in terms of polystyrene measured by GPC, (B) a filler, (C) a plasticizer and (D) a vulcanizing agent and/or a crosslinking agent.
Patent JP-H07157337-A (JP)
Title: Formation of alumina film on glass substrate
Inventor: OKABE SHINICHI
IPC: C03C17/34
Filed: 1993-12-06
Abstract: PURPOSE:To form a colorless transparent alumina film excellent in adhesion on a glass substrate. CONSTITUTION:A glass substrate is washed with pure water and the top of this substrate is coated with a 1st alumina film by ion plating using molten alumina as an evaporating material at 350-600 deg.C under <1X10<-4>Torr pressure. Gaseous oxygen is then introduced so as to attain 1X10<-4>-1X10<-3>Torr pressure at 250-350 deg.C and the coated substrate is coated with a 2nd alumina film by ion plating. The total thickness of the 1st and 2nd films is regulated to <=15mum.
Patent JP-H10326027-A (JP)
Title: Transfer sheet and its using method
Inventor: SHIMADA YUUGO
IPC: G03G7/00
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To lower surface intrinsic resistivity, to enhance the water resistance of the transfer film layer and to prevent curling of a transfer sheet due to resin coating by using one of the salts of the hydroxyalkylamines of an urethane resin having carboxyl groups. SOLUTION: The transfer sheet is prepared by using one of the salts of the hydroxyalkylamines of an urethane resin having carboxyl groups, or acrylic resin, together with an epoxy or isocyanate type cross-linking agent as the transfer layer of the releasable sheet, and coating its rear side with an acrylurethane resin or the like. The urethane resin having carboxyl groups is free from yellowing and a reaction product of an aliphatic or alicyclic diisocyanate with polyetherdiol and/or polyesterdiol having a number average molecular weight of 500-5000, and a polyhydroxyl compound low in molecular weight, and dimethylolalkanoic acid in an NCO/OH equivalent ratio of 1.1-1.9, and it is obtained by neutralizing the reaction product with a tertiary amine or stretching in water and emulsifying it, while neutralizing.
Patent JP-H10128244-A (JP)
Title: Weight sorter for live eel
Inventor: YOKOSAKI YASUHIRO
IPC: B07C5/22
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a weight sorter for live eels capable of mechanically sorting the eels which are held live according to their weights by using a load cell and electrical detector. SOLUTION: This weight sorter consists of a cylindrical vessel 9 for housing the eels and a moving means for moving this cylindrical vessel 9 from a supply position to a sorting position. An eel turn-back projecting to an inner side is formed at the inside wall surface in the upper part of the cylindrical vessel 9. A water draining hole 92a is formed at the bottom plate 92 of the cylindrical vessel 9 and is made openable and closable. The outer flank of the cylindrical vessel 9 is provided with locking means 95 to 98 for holding the bottom plate 92 of the cylindrical vessel 9 in a close state. The bottom plate 92 of the cylindrical vessel 9 is closed in a supply position and is held open in the sorting position.
Patent JP-H05137486-A (JP)
Title: Fishing reel
Inventor: KURIYAMA HIROAKI
IPC: A01K89/015
Filed: 1991-11-21
Abstract: PURPOSE:To provide a fishing reel having a specific constitution retaining its conventional advantages such as infrequent wrong operations and excellence in handleability, also not initiating learning operations on a wrong operation due to the change in electric source voltage. CONSTITUTION:Firstly, a reel is equipped with a yarn length-measuring instrument T, the resulting information therefrom is detected by a non-contact type detecting means 28, and, with the detection signal, the learning behavior of a learning means is set at waiting mode. Second, simultaneously with initiating the revolution of a rotator 5 for winding fishline 4, data input from the instrument T is initiated and the learning operation of the leaning means is also initiated by a mode changeover means. Subsequently, data is set at a memory means 25 by the learning means. Furthermore, based on the data from a sensor 26 to measure the number of revolutions of the rotator 5 and the data set at the memory means 25, delivery level of the fishline 4 from the rotator 5 is determined by a treatment means, and then the data from the treatment means is outputted by an information means 29.
Patent JP-H0817396-A (JP)
Title: High-pressure discharge lamp with ceramic discharge tube, sintered body suitable for said discharge tube and manufacture of said sintered body
Inventor: MAEKAWA KOUICHIROU
IPC: H01J61/34
Filed: 1994-12-09
Abstract: PURPOSE: To provide a ceramic sintered body used in a high-pressure discharge lamp, and having high loading capacity, and provide a manufacturing method of the same. CONSTITUTION: In a high-pressure discharge lamp 1 having a ceramic discharge tube 6, the ceramic discharge tube 6 is manufactured by using alumina in which 100-800 ppm of MgO, 200-1200 ppm of ZrO2 , and 10-300 ppm Y2 O3 are added. Whereby the loading capacity of the ceramic discharge lamp can be improved.
Patent JP-2001121904-A (JP)
Title: Wheel bearing device
Inventor: TAJIMA HIDEJI
IPC: F16C25/08
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To inhibit the lopsided wear and brake judder of a brake rotor in consideration of other causes of the surface vibration of the brake rotor than the improved precision of unit parts. SOLUTION: A bearing 4 comprises an outer ring 15 having plural lines of raceway surfaces 16, 17 on the inner periphery, a hub rang 1 in which inner rings 20, 21 having raceway surfaces 18, 19 opposed to the raceway surfaces 16, 17 thereof are pressed, and plural lines of rotors 22, 23 laid between the outer ring 15 and each of the inner rings 20, 21, wherein a wheel mounting flange 31 is provided on the hub ring 1 and an outward joint member 3 of an equal-speed universal joint 2 is fitted to its inner diameter. Pre-load is granted to the bearing 4 and the hub ring 1 is integrally joined to the outward joint member 3 of the equal-speed universal joint 2 with given axial tension or more by using a nut 9.
Patent JP-H10133534-A (JP)
Title: Image forming device
Inventor: MURASE KOJI
IPC: G03G21/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can be comfortably used by a user by reducing the number of the operations of exchanging a waste toner container by the user and has the reduced number of parts, for decreasing the cost. SOLUTION: The image forming device is provided with plural rotary bodies 61, 62 and 64 to which toner used for forming an image is electrostatically stuck, the same number of cleaning devices 69, 74 and 84 as the rotary bodies 61, 62 and 64, for removing residual toner from the rotary bodies 61, 62 and 64 and discharging the waste toner and a single waste toner collecting container 92 which is for storing the waste toner discharged from the plural cleaning devices 69, 74 and 84, altogether and provided with the same number of inlets 94, 95 and 96 as the cleaning devices 69, 74 and 84.
Patent JP-2001122645-A (JP)
Title: Production process of regenerated hemihydrate gypsum and production process of soil solidification agent
Inventor: KONISHI MASAYOSHI
IPC: C04B11/26
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a production process of regenerated hemihydrate gypsum, by which regenerated hemihydrate gypsum can be produced at a low cost so as to enable effective utilization of waste of gypsum formed bodies and application of the resulting regenerated hemihydrate gypsum to the production of a soil solidification agent. SOLUTION: This production process comprises heating waste of gypsum formed bodies to 60-230 deg.C at atmospheric pressure or under pressure.
Patent JP-H02154995-A (JP)
Title: Radiator for motorcar
Inventor: NISHIJIMA SHIGETOSHI
IPC: F28F9/02
Filed: 1988-12-05
Abstract: PURPOSE:To distribute engine cooling water uniformly substantially from a tank at the introducing side of the cooling water to respective tubes of a radiator core by a method wherein water passing holes, whose area is smaller at the vicinity of a cooling water introducing port and is larger when the position thereof is more apart from the cooling water introducing port, are formed on a partitioning plate. CONSTITUTION:The inside of an upper tank 3 is partitioned into upper and lower sections by a partitioning plate 10 and, therefore, cooling water flows and is spread into left-and-right along the partitioning plate 10. Then, the cooling water flows down through water passing holes 11 formed on the partitioning plate 10. In this case, the area of the water passing hole 11 at the vicinity of a cooling water introducing port 5 is smaller and, therefore, the flow of the much amount of cooling water through the water passing holes 11 at that part is prevented. On the other hand, the area of the water passing hole 11 is made larger at a position apart from the cooling water introducing port 5 and, therefore, the cooling water which arrives at the position flows easily through the water passing holes 11 at that part. Accordingly, the cooling water, introduced from the introducing port 5 into the upper tank 3, is spread uniformly substantially into left-and-right direction and flows down through the partitioning plate 10.
Patent JP-H06213391-A (JP)
Title: Container for lubricant
Inventor: SUTEIGU PAASHIYON
IPC: F16N21/00
Filed: 1993-11-12
Abstract: PURPOSE: To achieve resource saving by detachably providing a lubricant container for automatically supplying lubricant by a piston to be energized by a spring to a valve provided on the wall part of a lubricating part, recycling the valve, and enabling the disposal of only the container. CONSTITUTION: In a lubricant container 1 is provided with a cylindrical housing 2 for slidably housing a piston 3 in the closed upper part, and lubricant is housed in a space 5 below the piston 3 to be energized downward by a spiral spring 4. A bottom part 7 of the container 1 is detachably mounted to a valve 12 projectingly provided on the wall part 18 of a lubricating part and has a cylindrical neck part 8 for receiving the valve 12, and a neck flange 9 engageable with a peripheral groove 21 of the valve 12 is formed on the neck part 8. Both sides 9, 21 are snap-connected to each other when the valve 12 is pressed to the cylindrical neck part 8, while, they are separated from each other by shearing and breaking of the peripheral flange 9 when the valve is longitudinally pulled.
Patent JP-2001124409-A (JP)
Title: Boiler
Inventor: MORI MASAHIRO
IPC: F22G1/08
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a boiler to perform extremely high-efficient heating of water or steam in a boiler. SOLUTION: By passing water or steam to be heated through a quartz pipe 71 and radiating radiation energy for heating, containing a wavelength of the absorption spectrum zone of water, against the quartz pipe 71 from a quartz heater 74, radiation energy for heating is absorbed directly in water or steam with a low loss, and water or steam is heated with high efficiency.
Patent JP-H09123718-A (JP)
Title: Centering device of tire installer
Inventor: MIMURA YOSHIO
IPC: B60C25/138
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To fully automate installation work by providing on a base a centering device which detects the distance over which a tire placed on an elevator platform is raised to a mounting tool, and forming, at the end of the arm of a slider provided in the device, a contact part which makes contact with the inner peripheral surface of a wheel and a tire bead. SOLUTION: When a start button is depressed while a tire is put on an elevator platform 11, a centering device 16 operates to detect height, and the elevator platform 11 is raised by a lift 9. Then a moving base 7 is moved to check a wheel 5 with a mounting tool 4. Then a main spindle rotates, and the moving base 7 is further moved to cause bead rollers 8a, 8b to press the tire to remove the tire from the wheel 5. The centering device 16 is designed to be capable of calculating the height to the center of the mounting tool 4 by measuring the height position of the tire put on the elevator platform 11. Also, a vertically movable slider 22 is provided, and a contact part 24 is formed at the end of an arm 17 extended form the slider 22.
Patent JP-H05119310-A (JP)
Title: Picture display device
Inventor: IMAI SATOSHI
IPC: G02F1/1343
Filed: 1991-10-26
Abstract: PURPOSE:To decrease the number of external junctions and to improve workability by dividing each coloring part in a picture element into two parts, arranging them in one picture element in specified arrangement and providing an external connecting terminal common to the respective picture elements. CONSTITUTION:This device is provided with a red filter 2, a green filter 3, and a blue filter 4, and one picture element is constituted of two sets of subdivided color filters of red, green and blue 2-4. In such constitution, one picture element displays eight or more colors by the use of the brightness balance of respective color filters 2-11 inside. Then, the respective color filters 2-4 divided into two parts are integrated in a liquid crystal cell by a wiring pattern 6 consisting of a transparent conductive film. The picture display device is constituted by using such color filters 2-4. Therefore, the space between the external connecting terminals is not made small, the lowering of workability and the increase of working man-hour are avoided. The cost of a product is reduced and the yield of the product is improved.
Patent JP-H07159253-A (JP)
Title: Optical fiber temperature distribution measuring apparatus for radiation environment
Inventor: MORITA YOSUKE
IPC: G21C17/00
Filed: 1993-12-07
Abstract: PURPOSE:To realize long time measurement by measuring the temperature distribution through an optical fiber temperature distribution sensor using a light source of specified wavelength thereby suppressing the increase of transmission loss under a radiation environment where the dose rate of gamma-ray is high. CONSTITUTION:A light source 1 employs a pulse oscillation Na<+> doped YLiF4 semiconductor-pumped solid-state laser having wavelength of 1.047mum and optical output of +50dBm, for example. The light from the light source 1 impilnges on an optical fiber 3 for sensor through an optical demultiplexer 2. The backscattering light is then demultiplexed by the demultiplexer 2 and converted into electrical signals by O/E converters 4a, 4b. The intensity related to the time is then determined by intensity-time measuring circuits 5a, 5b and the temperature distribution of a fiber 3 is determined based on the intensity ratio between Stokes light and anti-Stokes light at a processing section 6. When a high output light source having wavelength bands of 1 to 1.33mum and 1.48mum or above is employed, a wavelength region having high transmission loss is not superposed on the measuring wavelength band and the transmission loss can be suppressed even under a radiation environment of 100R/h or above thus realizing long time measurement.
Patent JP-H10147622-A (JP)
Title: Polymer containing polycyclic aromatic group and its production
Inventor: YAMAGUCHI SHIGERU
IPC: C08F283/06
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To produce a polymer containing a polycyclic aromatic group having the most suitable hydrophilic and hydrophobic balance within a specific region, excellent in dispersing properties and useful for dispersing agent, etc., of a pigment by reacting a polyalkylene oxide containing the polycyclic aromatic group with an ethylenically unsaturated monomer. SOLUTION: This polymer containing a polycyclic aromatic group comprises a polycyclic aromatic unit, an alkylene ether unit and a unit obtained by bonding a part of a vinyl group to a C atom of the alkylene ether by polymerization, and has 1,000-100,000 number average molecular weight and preferably 14-19.5 HLB value. The objective polymer is obtained by forming (A) a main chain out of the polyalkylene oxide containing a polycyclic aromatic group, obtained by adding (ii) an alkylene oxide compound to (i) a compound having two or more conjugate-type successive polycyclic aromatic rings through an atom of O, S or N, and performing a graft polymerization of (B) an ethylenically unsaturated monomer in the proportion to the component A or (10:1) to (1:10).
Patent JP-H06128015-A (JP)
Title: Production of pottery
Inventor: YURA HIDEO
IPC: C04B33/13
Filed: 1992-10-19
Abstract: PURPOSE:To enhance the mechanical strength of a pottery without increasing its wall thickness. CONSTITUTION:At least one metal element selected from the group consisting of vanadium, tungsten and molybdenum is added in an amount of approximately 0.001-1wt.% to the raw materials of the pottery.
Patent JP-H09124105-A (JP)
Title: Storage and arrangement equipment for article
Inventor: KOBUKI MANABU
IPC: B65G1/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To obliate the need of work such as palletizing work and depalletizing work generating no additional value. SOLUTION: Storage equipment 8, F which is arranged in the same area as production equipment P and stores articles G produced in the production equipment P by the case unit, arrangement equipment M which is arranged in the same area as the production equipment P and arranges the articles G stored in the storage equipment 8, F by the case unit, and a conveyor C conveying the articles G produced in the production equipment P to the storage equipment 8, F by the case unit are arranged. The storage equipment 8, F is provided with a fluid membrane F for storing the articles G of a large unloading quantity variety among the stored articles G, while the arrangement equipment M is provided with a conveyor for arranging the articles.
Patent JP-H0679888-A (JP)
Title: Impact type printer
Inventor: SHIONOIRI AKITO
IPC: H01F7/18
Filed: 1991-10-25
Abstract: PURPOSE:To provide a light-weight small-sized impact type printer, cost of which is reduced, by simplifying a power supply for a solenoid. CONSTITUTION:An impact type printer has a solenoid 10 for operating a printing hammer, a driving section 12 for driving the solenoid 10, a control section 16 for controlling the driving section 12, and a power supply section 18 outputting DC voltage for supply to the solenoid 10 on the basis of commercial AC voltage. A smoothing means is not mounted to the power supply section 18, and the power supply section 18 includes a transformer 20 and a rectifying means 22, a voltage detecting section 26 outputting a trigger signal to the control section 16 when the output voltage of the power supply section 18 reaches a specified voltage value is installed, and the control section 16 outputs a driving signal to the driving section 12 at fixed timing on the basis of the trigger signal.
Patent JP-H07160311-A (JP)
Title: Superimposing display device for operation display unit
Inventor: NAKAMA TOMOYUKI
IPC: G05B19/048
Filed: 1993-12-08
Abstract: PURPOSE:To improve the power of expression of a screen and to lighten the load on a program on a programmable controller(PC) by displaying characters, indicated by character codes sent from the PC, on a fixed screen with their display attributes. CONSTITUTION:The programmable operation display unit(POD) reads out information specified by a fixed screen number 101 among pieces of fixed screen plotting information 102 held in a screen memory 3 and displays the fixed screen 103 regarding the fixed screen plotting information on a display panel 6b. Further, the characters indicated by the character codes are displayed in a character superimposition area 106 in the fixed screen 103 with their display attributes on the basis of the codes of the characters sent from the PC 11, character code and position data 104 indicating the display positions of the characters, and attribute data 107 indicating the display attributes of the characters by using CG 2. Namely, the attribute information on the character display is sent from the PC 11 without switching the fixed screen to change the character display into an inverted, a blink, and a colored state, etc., and the reusability of data is increased to reduce the consumption of the memory.
Patent JP-S63160187-A (JP)
Inventor: KAWABE MASARU
IPC: A47J37/06
Filed: 1986-12-23
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。