baber/WOPTO huggingface dataset:
Patent JP-S58116521-A (JP)
Title: Manufacture of electrochromic display element
Inventor: YOSHIMURA TETSUZOU
IPC: G02F1/15
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate the natural coloring of an electrochromic display (ECD) element which uses an electrolyte containing transition metal including Li by vapor-depositing its EC layer under a high vacuum having a specific value or above while heating a substrate at specific temperature or above. CONSTITUTION:On the glass substrate 1, a transparent electrode 2, the EC layer 3 containing WO3, and an ion conductive layer made of a transition metal oxide containing Li (e.g. Li2WO4) as an electrolyte layer 4 are formed. On the layer 4, an electrode 5 of Au, etc., and a top WO3 layer 6 for air shielding are formed to obtain the ECD element. When said EC layer 3 is formed, the formation is carried out under a high vacuum having a >=10<-6>Torr degree of vacuum and the substrate 1 is heated at >=100 deg.C, e.g. 160 deg.C. The layer 4 is vapor-deposited at <=25 deg.C. Thus, Li in the layer 4 is diffused into the EC layer 3 and consequently residual coloring due to the trapping of Li in the layer caused by natural coloring is eliminated.
Patent JP-H0658603-A (JP)
Title: Humidifier
Inventor: KASAHARA AKIHIKO
IPC: F24F11/02
Filed: 1992-08-11
Abstract: PURPOSE:To obtain a humifier, which controls the correction of a humidity, control of an indicating form and the rotating number of a ventilating fan automatically upon starting operation, increasing a temperature and/or finishing the operation of a timer, in a humidifier, which controls humidifying amount automatically in accordance with the condition of a room. CONSTITUTION:Condition in a room or the state of the inside of a humidifier are judged by a humidity sensor 1 and a room temperature sensor 2 to control the correction of a humidity, the indicating form of inside conditions, the rotating number of a ventilating fan 13, transmission of a system signal and a humidifying amount. These controls are all effected based on the program of a microcomputer 14.
Patent JP-S59104571-A (JP)
Title: Recorder of test data of generator
Inventor: SHIOTANI KOUICHI
IPC: G01R31/34
Filed: 1982-12-08
Abstract: PURPOSE:To attain easily the test data of a ship generator by standardizing the measured data of the generator with a converter and comparing and judging it with an incorporated ship's classification rule to output. CONSTITUTION:A master power board MD and generators G1-G3 are peculiar to each ship, and this device is constituted with a main body 1, a transducer 2, a printer 3, an instrument command switch 4, and a cable connecting the above which are surrounded by a broken line in Fig. The input to the transducer 2 is voltage, frequency, and load (power) current signals and is taken out from the master power board MD. The output converted to a certain current signal by the transducer 2 is processed in the main body 1 and is printed out by the printer 3. Thus device picks up automatically data for the governor test and the load test out of the generator tests executed in the ship and judges whether this data is matched to the rule of the classification society or not, and the result is printed out as a test result record, and therefore, man-hour for the data arrangement to generate a report is omitted.
Patent JP-H0262184-A (JP)
Title: Color image pickup device
Inventor: UOZUMI HIROAKI
IPC: H04N9/73
Filed: 1988-08-29
Abstract: PURPOSE:To attain automatic white balance adjustment with fidelity by feeding back a color difference signal to a gain adjustment circuit. CONSTITUTION:When a light source color temperature of an object gets higher, a waveform shown in solid lines of a color difference signal 2R-G from a simultaneous processing circuit 5 transits to a waveform shown in broken lines and is given to a DC recovery circuit 601 and a smoothing circuit 701. The DC level of the signal is smaller than the level with a well balanced white level by 2DELTAR. The level of the signal is compared with a preset reference level at a color tone setting circuit 801 and an output signal of the circuit 701 is adjusted to the reference level by controlling a gain adjustment circuit 301 to correct the deviation of a color difference signal. Similarly, as to a color difference signal 2B-G, A DC recovery circuit 602, a smoothing circuit 702 and a color tone setting circuit 802 are used to attain the adjustment to the reference level where the color balance is taken. Thus, the automatic white balance adjustment with fidelity in response to a change in the light source color temperature of an object to be picked up is attained.
Patent JP-S6452678-A (JP)
Title: Production of sintered silicon nitride
Inventor: MATSUNAKA MASAFUMI
IPC: C04B35/58
Filed: 1987-08-27
Abstract: PURPOSE:To obtain the titled sintered material having high strength and free from sintering shrinkage, by forming a powdery mixture of Si3N4 powder, silicon powder and a compound of group IIIa element of the periodic table and baking the formed article under a specific condition. CONSTITUTION:A formed article is produced by forming a powdery mixture of (A) 40-80wt.% of Si3N4 powder having an average particle diameter of <=0.6mum, (B) 20-45wt.% of silicon powder having a purity of >=99% and an average particle diameter of <=50mum and (C) 0.5-15wt.% of a compound of group IIIa element of the periodic table (e.g. Y2O3) by press forming, casting, extrusion forming, etc. The formed article is sintered at 1,150-1,400 deg.C for 15-50hr in a pressurized nitrogen gas of 2-10atm. until >=90% of silicon is converted into nitride. The product is densified by sintering again at 1,700-2,100 deg.C in nitrogen atmosphere under pressure of gas.
Patent JP-S6273110-A (JP)
Title: Slant angle sensor
Inventor: NISHIHARA KAZUE
IPC: G01C9/24
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a slant angle sensor having a simple constitution, by sealing a conductive liquid and a bubble in an annular container, and detecting the changes in resistances and electrostatic capacitances between pairs of electrodes provided in the container. CONSTITUTION:A sensor 1 is provided with an annular container 5 formed with tubular hard material. The first and second pairs of electrodes 6 and 7 and 8 and 9 are provided in the container 5. A conductive liquid 15 and a bubble 16 are sealed in the container 5. When the container 5 is slanted, the liquid 15 and the bubble 16 are moved. In using the sensor 1, a reference AC voltage is applied across the first pair of the electrodes 6 and 7. When the container 5 is slanted, the bubble is moved, and the resistance and the electrostatic capacitance of each arm of a bridge are changed. The change is detected by a differential amplifier D.
Patent JP-H0763940-A (JP)
Title: Spatial optical signal processor
Inventor: SAKANO TOSHIKAZU
IPC: H04B10/293
Filed: 1993-08-30
Abstract: PURPOSE:To improve the coupling efficiency of output signal light and an optical fiber, to increase the resistance to the deviation of position and the deviation of angle and to make the number of input and output optical fibers half that of the conventional one in a spatial optical signal processor using an optical fiber as a signal input/output means. CONSTITUTION:In the spatial optical signal processor using plural numbers of optical fibers as a signal input/output means, it is composed of a first core 10 formed in the central part, a second core 11 formed in the periphery of the first core 10 and having a smaller refractive index than that of the first core 10 and a clad 12 formed in the periphery of the second core 11 and having a smaller refractive index than that of the second core 11, and an optical fiber having a structure capable of propagating only an optical signal of one waveguide mode through the first core 10 and an optical signal of plural numbers of waveguide modes through the second core 11 is used.
Patent JP-2000043846-A (JP)
Title: Set-up type paper box
Inventor: YONEYAMA KOICHI
IPC: B65D5/20
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To set up set-up type paper boxes, which are foldable to be stacked on one another in a simple way by single manipulation, and prevent a part of the box from being disjoined from a main body of the box and from being lost when they are to be stored in a stacked state before use. SOLUTION: These set-up paper boxes are folded to be stacked on one another before use and can be set up without starching components at the time of use. Patches 16D, 18D, which are superposed on a bottom face so as to prevent both lower ends of the inside faces 16B, 18B of double side walls 16A, 16B; 18A, 18B, which rise on both the sides of a bottom 10 with the bottom 10 therebetween in the last step when the box is set up, from approaching each other, are provided connectively to and unitarily with the lower ends of the inside faces of the side walls, respectively, or provided in such a manner as to be capable of being locked to the lower ends thereof.
Patent JP-2001044320-A (JP)
Title: Semiconductor chip mounting board
Inventor: ISHIHARA MASAMICHI
IPC: H01L21/60
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor chip mounting board, capable of connecting a semiconductor chip in both faceup and facedown manners. SOLUTION: An interposer 12 for mounting onto a base board 11 is provided with faceup connection terminals 29 for connection with electrode pads of a semiconductor chip, with the semiconductor chip connected to the board 11 faceup, and moreover facedown connection terminals 28 for connection with the electrode pads with the same chip are connected to the board 11 facedown. The terminals 28, which correspond to the terminals 29 on a one-to-one basis where each terminal 28 or 29 is connected to the same electrode pad are connected to connecting leads 32, whereby the semiconductor chip can be mounted both faceup and facedown manners on the interposer 12.
Patent JP-H03169871-A (JP)
Title: Novel 1, 3-oxazine
Inventor: HERUMUUTO BARUHAUZE
IPC: C07D265/06
Filed: 1990-08-15
Abstract: Novel compounds of the general formula   <IMAGE> I  which have antitussive activity, wherein R1-R4 are as defined herein.
Patent JP-2000050126-A (JP)
Title: Digital camera
Inventor: KIDO TOSHIHITO
IPC: H04N5/225
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability of an automatic focus function and a zoom function when an image pickup part is attachably/detachably installed in a camera main body part. SOLUTION: The camera 1 is provided with an image pickup means 3 having a hotographing lens 301, an image pickup element 303 which photoelectrically converts an object which is image-picked up by the photographing lens 301 and lens driving means M1 and M2 driving the photographing lens 301, and with a camera main body part 2 on which the image pickup part 3 is attachably/detachably installed. Operation means 9, Z1 and Z2 operating the lens driving means are installed in the camera main body part 2. Thus, the operation means operating the lens driving means can be operated while the camera main body part 2 is supported. The other operation members of the camera main body part 2 and the lens driving means are installed in the same camera main body part 2, the operation members are closely arranged and the operability of the whole camera 1 improves.
Patent JP-S59105335-A (JP)
Title: Supporter for wafer
Inventor: FURUYA AKIYUKI
IPC: H01L21/677
Filed: 1982-12-09
Abstract: PURPOSE:To remove defectives generated due to the adhesion of quartz powder, and to attain the control of a heating temperature excellently by holding a main body at a predetermined position in a heating vessel while a part of the main body is left as the wafer is placed on it when the wafer is heated and treated, fitting a cover body to a charge port for the heating vessel and closing the vessel. CONSTITUTION:A quartz boat 4 on which the wafers 3, 3... are supported in parallel is placed and supported to one end of the flat pipe 11a made of Carborundum of the wafer supporter proper 11, and the other end is fixed to the arm 12a of an operating mechanism. The flat pipe 11a is inserted into the heating vessel in a cantilever manner by turning a lead screw 12b centering around the shaft of a motor 10. The cover body 11c is set up to the flat pipe so as to cover the heating vessel when the quartz boat is charged into a proper section in the heating vessel.
Patent JP-H0640569-A (JP)
Title: Palletizing device of moulding
Inventor: INAMURA MASAMI
IPC: B65G57/18
Filed: 1992-07-21
Abstract: PURPOSE:To provide a device which can perform palletizing of long mouldings in a continuous unmanned operation and also can perform carrying-in and carrying-out of empty pallets and loaded pallets. CONSTITUTION:A device, which can palletize long mouldings 51 picked up after moulding by an injection moulding machine 50, etc., is constituted of a loading trolley 57, a lifter trolley 60 which has a family of pallets 61 for supporting long mouldings 51 and is movable vertically and crosswise with respect to the travelling direction of the loading trolley 57 with the pallets 61 loaded, and a pallet lifter 67 which is provided with driving rollers and a double deck pallet stocker 64 provided with pallet conveyers 65 and 66 in two-layers vertically.
Patent JP-S5928545-A (JP)
Inventor: ARUN PURASADO
IPC: A61K6/04
Filed: 1982-12-09
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-H04100522-A (JP)
Title: Preparation of polyvinylidene fluoride porous hollow yarn membrane
Inventor: SAITO MASAHARU
IPC: B01D71/34
Filed: 1990-08-14
Abstract: PURPOSE:To prepare a polyvinylidene fluoride porous hollow yarn membrane having a uniform membrane structure by using a dope solution consisting of a soluble main solvent, a ketone type co-solvent and a hydroxyl group-containing non-solvent and using a ketone type co-solvent as a core solution and using a soluble main solvent as a coagulation bath. CONSTITUTION:A dope solution prepared by dissolving a polyvinylidene fluoride in a liquid mixture consisting of a polyvinylidene fluoride soluble main solvent such as dimethylacetamide, a ketone type co-solvent such as acetone and a hydroxyl group-containing non solvent such as methanol is used. Further, a ketone type co-solvent is used as a core solution and a soluble main solvent is used as a coagulation bath to perform dry/wet spinning or wet spinning to obtain a porous hollow yarn membrane which is, in turn, washed and dried. Next, this porous membrane is stretched in a dry state, a water wetting state or a wet state due to a liquid such as a water-soluble org. solvent, for example, methanol and dried. By this method, a hollow yarn membrane having a uniform membrane structure is obtained.
Patent JP-H0875896-A (JP)
Title: Density controlling method for nuclear fuel pellet
Inventor: AOKI GIICHI
IPC: G21C21/02
Filed: 1994-09-08
Abstract: PURPOSE: To increase the density of a pellet up to a proper density and improve production yield by involving respectively specified three processes; a sintering process, a vacuum heating process, and a re-sintering process. CONSTITUTION: A powder preparation for a nuclear fuel is carried out by adding and mixing additive agents, granulating the resulting mixture, etc., and a nuclear fuel pellet is formed from the obtained powder and degreasing is carried out for the pellet. During a sintering process at 1400 deg.C or higher in reductive atmosphere, the pellet is heated in vacuum at 10<-2> Pa or lower to forcedly remove gas components closed in voids to the outside of the pellet and then the pellet is sintered again at 1600 deg.C or higher in reductive atmosphere.  As another method, a pellet is sintered once at 1400 deg.C or higher and after cooled to room temperature, the pellet is heated again to 900 deg.C or higher in vacuum at 10<-2> Pa or lower to forcedly remove gas components closed in the voids to the outside of the pellet and then the pellet is sintered again at 1600 deg.C or higher in reductive atmosphere.
Patent JP-S6192628-A (JP)
Inventor: NARITA TAKAYASU
IPC: A47J27/00
Filed: 1984-10-13
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-S59107655-A (JP)
Inventor: EMIRU ERU TORITSUKU
IPC: H04H20/88
Filed: 1983-11-15
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-2001044109-A (JP)
Title: Aligner
Inventor: WAKUI SHINJI
IPC: H01L21/68
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the influence of the deformation of the main body structure of an aligner on the exposure accuracy. SOLUTION: An exposure device is provided with stages 2 and 5, which move while the stages 2 and 5 hold an original plate R or a substrate W to which the pattern of the plate R is transferred, a control means 14 which performs exposure treatment with respect to the original plate R or substrate W held on the stages 2 and 5, and active vibration-absorbing devices 9-11 which support a main body structure provided with the stages 2 and 5. The control means 14 performs exposure treatment by taking the drive forces 13a and 13b of the actuators of the vibration-absorbing devices 9-11 into consideration.
Patent JP-S60108985-A (JP)
Title: Structure of card case accumulation part of magnetic card writing device
Inventor: OOTSUKA HIROSHI
IPC: G06K13/14
Filed: 1983-11-17
Abstract: PURPOSE:To store magnetic cards in a card case provided with a cover continuously by inclining the card case to the card case discharging port side at an angle smaller than the discharging angle of the magnetic card. CONSTITUTION:A setting board 7A of an elevator 7 is inclined from the discharging angle beta of the magnetic card to the card case discharging port side by a prescribed angle alpha. The angle alpha is set smaller than the angle beta. When the elevator 7 is lifted after setting many card cases 3, the uppermost case 3 contacts detectors 51A, 51B, so that the lifting is stopped and a cover 3B of the case 3 is opened. Consequently, a card carrying means 29 starts to discharge magnetic cards and the magnetic cards are discharged from a magnetic card discharging port 30 and dropped and stored in the uppermost case. When the prescribed number of magnetic cards are stored, a door 3B is closed, a card case discharging roller 80 is rotated and the uppermost case 3 is discharged from a chute 90.
Patent JP-H0497575-A (JP)
Title: Light emitting diode array
Inventor: SASAGAWA TERUO
IPC: H01L27/15
Filed: 1990-08-14
Abstract: PURPOSE:To enhance light emitting efficiency by forming a ring-shaped electrode around the diode to effectively confine the carriers within the electrode aperture. CONSTITUTION:On top of an n-GaAs substrate 40, an n-GaAs light emitting layer 46, n-AlxGa1-xAs clad layer 44, p-GaAs light emitting layer 46, n- AlxGa1-xAs clad layer 48, and n-GaAs electrode connection layer 50 are formed and a DH structure LED created. These light emitting photodiodes with a DH structure are isolated from each other by a protection layer 56 and an electrode 36 is provided around the light emitting surface 30. The light emitting layer of the DH structure beneath the light emitting surface defined within the aperture of the electrode 32 is positioned within the light emitting surface area. With this structure, the light extraction efficiency of the LED array is improved and optical crosstalk is reduced without impairing high reliability and reproducibility performance.
Patent JP-H1033438-A (JP)
Title: Squeegee device of floor cleaning vehicle
Inventor: YOKOI KENICHI
IPC: A47L11/29
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a squeegee device with a structure made on the inside surface of rear squeegee blade, into where such dropped dust as sludge on a floor can hardly be remained. SOLUTION: The cross-section of a suction space 30, surrounded by a squeegee frame 20, a front squeegee blade 25, a rear squeegee blade 26 and floor, is made so that it forms a top-like cross-section swollen upward in a triangular- like form in the vicinity of the inside surface of the rear squeegee blade 26. When the air sucked through a suction pipe 11 flows along the longitudinal direction of the squeegee device in the suction space 30, this makes the flow hard to receive a wall resistance, and most of a main fast flow 50 to run along the vicinity of inside surface of the rear squeegee blade 26, thus smoothly carrying out the dropped dust tended to remain thereon toward the suction pipe direction.
Patent JP-H1121122-A (JP)
Title: Salt tablet excellent in water solubility
Inventor: SUGIMOTO NAOMI
IPC: A23L27/40
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To produce salt tablets excellent in water solubility and easily dissolving without giving mechanical power by forming the formulated starting material being a mixture having a specified composition and consisting of the salt and a solid foaming agent and specifying the water content and the average grain size. SOLUTION: The formulated starting material being the mixture of 1 pt.wt. salt and 0.05-1 pt.wt. solid foaming agent and having <=0.2 wt.% water content and 30-300 μm average grain size is formed at the pressure of 300-1000 kg/cm<2> . For example, rock salt, solar salt, the salt obtained by concentrating and crystallizing sweater by means of an ion exchange membrane method and the salt obtained by recovering from a waste gas containing hydrogen chloride are exemplified at the salt. A water soluble solid org. acid (e.g.: tartaric acid, citric acid, fumaric acid, lactic acid, malic acid and adipic acid) and a carbonate (e.g.: sodium bicarbonate, sodium carbonate and potassium carbonate) are used as the foaming agent. The solid org. acid and the carbonate are blended so that a pH of 1 wt.% soln. of the mixture at 20 deg.C may be 4.5-8.0.
Patent JP-H0380091-A (JP)
Title: New microorganism and production of 2,6-naphthalenedicarboxylic acid using the same microorganism
Inventor: MIYAJI SHINYA
IPC: C12R1/38
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the subject microorganism, belonging to the genus Pseudomonas, growable using specific naphthalene as a single carbon source and capable of contributing to efficient production of the subject carboxylic acid useful as a raw material for highly functional resins. CONSTITUTION:A 2,6-naphthalenedicarboxylic acid-producing microorganism (FERM P-10953), belonging to the genus Pseudomonas and growable employing 2,6-dimethylnaphthalene as a single carbon source is used and cultured in a culture medium containing the 2,6-dimethylnaphthalene to afford the objective carboxylic acid. Furthermore, resting microbial cells of the aforementioned producing microorganism or enzymes derived from the microbial cells are preferable brought into contact with the above-mentioned 2,6-dimethylnaphthalene.
Patent JP-H0497804-A (JP)
Title: Paddle mixer having fixed blade
Inventor: MAKINO MASAKI
IPC: B01F7/02
Filed: 1990-08-15
Abstract: PURPOSE:To efficiently and well perform stirring and mixing by preventing rotation in the same direction and to enhance the function of a paddle mixer by providing fixed blades on the inner surface of the paddle mixer grinding lumps of cement mixed soil in a protruding state. CONSTITUTION:Ground soil and cement charged in a feed part main body 6 on one end side thereof is successively fed to the almost intermediate position thereof by the feed blades 14 of a rotary shaft 10. At this time, the rotation of ground soil in the same direction is certainly prevented by the fixed blades 18 formed on the rotary shaft 10 between the stirring blades 16 arranged on the rotary shaft 10 from the almost intermediate position thereof to the other end thereof at predetermined intervals and the lumps of the ground soil are ground to accelerate the stirring of the ground soil and cement. Subsequently, the formed cement mixed soil is fed from the almost intermediate position of the rotary shaft 10 to the discharge opening part 8 of the other end thereof to be allowed to fall from the discharge opening part 8.