baber/WOPTO huggingface dataset:
Patent JP-H1175853-A (JP)
Title: Homeostasis protein gene controlling assimilability of copper
Inventor: MORI SATOSHI
IPC: C12N5/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the subject new gene consisting of a gene coding for a homeostasis protein having a specific amino acid sequence, exhibiting an action to control the assimilability of copper and giving a plant growing even on soil contaminated with heavy metals. SOLUTION: This new gene codes for a protein composed of an amino acid sequence expressed by the formula or a protein composed of the amino acid sequence of the formula provided that one or several amino acids are depleted, substituted or added and having a homeostasis protein activity. It is useful for the production of a protein capable of controlling the assimilability of copper, the preparation of a plant resistant to soil contaminated with heavy metals or soil having depleted copper by the introduction of the gene or the bio- remediation of soil contaminated with heavy metals. The gene can be produced by a screening method comprising the preparation of a cDNA library originating from mRNA extracted from the root, leaf blade, leaf sheath, ear, seed, embryo, etc., of barley, the introduction of the library into a copper-absorption variant of a yeast and the culturing of the yeast.
Patent JP-H1176502-A (JP)
Title: Ball rolling game machine
Inventor: YAMADA KAZUO
IPC: A63F7/34
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a ball rolling game machine with enhanced enjoyment which presents a game to let a player compete over how many balls enter his own goal within a fixed time by moving the rolling balls intermittently dropping from above a game board surface to the goal. SOLUTION: This game machine includes a ball delivery device A which houses a number of game balls 1 to be intermittently delivered onto a game board surface in a specified ball delivery pattern from a plurality of ball delivery ports 2, a field device B in which a player moves the rolling game balls 1 intermittently dropping from the ball delivery device A to the player's own goal to compete over how many balls 1 enter the goal within a fixed time and a ball return device C to return all balls l entering the goal part 16 of the field device B to the ball delivery device A.
Patent JP-2000043835-A (JP)
Title: Opening device of cylindrical label of stretch labeler
Inventor: MIYOSHI TSUNEO
IPC: B65C3/12
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To resolve all problems, such as, on opening failure or the number of parts by forming each claw plate to be curved arcuately in a manner that the expansion and contraction arms of expansion and contraction means is formed nearly in an elliptical cylinder as they advance in an approaching direction mutually, and the expansion and contraction arms of the expansion and contraction arms are formed nearly into a true circular cylinder as they withdraw from each other in the opposite direction. SOLUTION: The expansion and contraction means 33 includes a pair of expansion and contraction arms 34 that rotate to move forward and rearward in an approching and separating directions with support shafts 32 as fulcrums by driving means, and claw plates 35 provided at its tip ends thereof. When the expansion and contraction arms 34, 34 of each expansion and contraction means 33 rotates with the support shafts 32 as fulcrums, the claw plates 35 move forward and rearward in about the diameter direction with respect to the center C of an opening device 31.  Also, as a total of four pieces of claw plates 35 provided on four expansion and contraction arms 4 cause as a whole the expansion and contraction arms 34 of the expansion and contraction means 33 to move rearward in the opposite direction mutually, they form nearly a true circular cylinder, on the other hand, as the expansion and contraction arms 34 of the expansion and contraction means 33 are advanced in the approaching direction mutually, they form nearly a elliptic cylinder. The four claw plates 35 act in a circular movement R with the support shafts 32 as fulcrums with respect to the center C.
Patent JP-H03140423-A (JP)
Title: Manufacture of zinc containing composition
Inventor: MAIKERU FUITSURIPU BOORAA
IPC: C22B19/28
Filed: 1990-09-20
Abstract: PURPOSE: To obtain a product contg. only zinc and iron under by production of a dilute brine meeting an environment standard by treating back filter dust contg. a zinc compsn. and impurities with an oxidative medium and adding iron, then zinc to this dust at the time of obtaining the pure zinc-contg. product from the dust.  
     CONSTITUTION: The dust is washed with an aq. basic soln. and the halide impurities are removed therefrom and the balance is introduced into a sulfuric acid soln. where the existing zinc is dissolved for example, in the recovery of copper accompanying the production of the dust. The fine powdery iron is added to this soln. and iron cementation is effected. The cake mainly contg. the copper and iron which are filtered out is returned into a furnace and is subjected to smelting. On the other hand, the fine powdery zinc is added to the filtrate and the impurities, such as Ni, Cd and Co, are filtered and removed by cementation. The zinc sulfate and iron sulfate remaining in the resulted filtrate are recovered by methods, such as spray drying and evaporation. The product useful as animal feed aids, etc., is obtd. by this method. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H06102038-A (JP)
Title: Interatomic force microscope
Inventor: MATSUSHIRO HIROYUKI
IPC: G01B21/30
Filed: 1992-09-18
Abstract: PURPOSE:To improve S/N ratio of signal when displacement of cantilever is detected optically. CONSTITUTION:A light source 16, an optical condensing system 17, and a detector 18 are arranged such that the optical axis 16a of luminous flux from the light source 16 and the optical axis 18a of the detector 18 are inclined by angles thetaand psi (=-theta), respectively, in the Z-axis direction with respect to Z-axis and by an angle beta (beta=tan<-1>(sintheta.costheta'/costheta)), respectively, in Y-axis direction With respect to Z-axis for the reflective face 13a of a cantilever 13 arranged perpendicularly to Y-Z plane while inclining an angle alpha against Z-X plane. Since luminous flux passed through the cantilever 13 is reflected on the surface of a sample 12 and advanced along an optical axis 16b symmetrical to the optical axis 18a of the detector 18 on the Y-Z plane, it does not impinge on the detector 18 and thereby S/N ratio of signal detected through the detector 18 is improved.
Patent JP-H03111865-A (JP)
Title: Laser printer device
Inventor: TAKAHASHI MASARU
IPC: B41J2/44
Filed: 1989-09-27
Abstract: PURPOSE:To eliminate transfer deviation and the error of image magnification and to improve image quality by controlling the rotating speed of a polygon scanner based on the abrasion rate of a resist roller and the abnormality rate of the rotating speed of a photosensitive drum. CONSTITUTION:At first, a printing engine sequence control part 15 detects a paper conveying state according to the detection timing of the signals S3 and S2 of a resist sensor 14 and a paper position sensor 13 when paper passes. When the abnormality of the abrasion of the resist roller 3 is decided from the signals S3 and S2 inputted in a resist roller abrasion state decision part 15-1, a control part 15 detects the abnormality rate of the rotating speed and inputs it in a polygon correction control decision part 15-2. The control part 15-2 calculates the correction value of the rotating speed of a polygon scanner motor 11 based on the abnormality rate of the rotating speed, the abrasion rate of the roller 3 and the signals S3 and S2, and outputs it to an optical write unit control part 19 to control the rotating speed of the motor 11. Thus, the transfer deviation and the error of the image magnification are eliminated and the image quality is improved, then the life of the roller 3 is prolonged.
Patent JP-H03114561-A (JP)
Title: Coating feeder of third line system
Inventor: MATSUI KEIICHI
IPC: B05C11/10
Filed: 1989-09-27
Abstract: PURPOSE:To prevent coating from being stagnated in a coating application route by interposing a relay tank in which excess coating in this application route is allowed to flow out and stagnated and a relay pump which force-feeds the coating in the relay tank to a recovery route of excess coating between a three-way valve and the recovery route of excess coating. CONSTITUTION:Excess coating in a coating application route is branched by a three-way valve 7 and allowed to flow into a relay tank 9 and stagnated therein. This coating in the relay tank 9 is recovered to a coating supply tank 2 via an excess coating recovering route 8 by a relay pump 10. Thereby the coating in the application route is not stagnated and always fluidized. Setting of pigment and generation of deposit are prevented and discoloring of a coated face and generation of a graininess are prevented.
Patent JP-S61127062-A (JP)
Title: Caloric intake meter
Inventor: NAGAYAMA MASAHITO
IPC: G06Q50/10
Filed: 1984-11-26
Abstract: PURPOSE:To urge a user to consume his/her excessive energy and to arouse an exercise cure by displaying both the caloric intake energy and the excessive energy. CONSTITUTION:The energy consumed by exercises and the basic daily life is stored in an exercise value memory part 31 and then displayed on a display device 3. The real intake amount of the foods is measured by a weighing part 20 of an electronic balance, etc. and stored to a sorting/totalization memort part 13 via an arithmetic circuit part 12. The caloric intake is delivered and displayed on a display device 3. While the caloric intake energy is compared with the indicted energy stored previously in an indicated energy memory part 10 through a comparison arithmetic circuit part 14. Then the difference energy is displayed on the device 3 by the type of the exercise and the exercise time in the form of the energy consumed.
Patent JP-H0698983-A (JP)
Title: Device for making corner of tatami border
Inventor: WAKIMOTO NOBORU
IPC: D05B23/00
Filed: 1992-09-18
Abstract: PURPOSE:To reduce labor to improve working efficiency, and to reduce production cost by providing corner making units on the four of a TATAMI (straw matting) base of a border folding device. CONSTITUTION:Two corner making units 3 are fixed on upper/lower front parts at the back of the TATAMI. Two units 3 are also provided on the upper/ lower front parts of the frame of the border folding device 2 moving in the longitudinal direction of the surface of the TATAMI. They and placed at the tip of a rotary arm 4 coming close to and separating from the frame face of the TATAMI corner. Moreover, the rotary arm 4 is taken as a guide and installed along the frame face to make a reciprocating motion, which has a mechanism following up the TATAMI width even when the side of the frame of a TATAMI mat 12 is at the right angles or slightly deviated. A corner making unit 3 consists of a TATAMI border holding piece 4, a claw 5 pressing the TATAMI border side part from outside to inside, a tacker 6 driving a staple in the TATAMI frame side, and a rear tacker 7 driving a staple in the back of the frame.
Patent JP-S6491073-A (JP)
Title: Prober
Inventor: AMANO NOBUTAKA
IPC: G01R31/28
Filed: 1987-10-01
Abstract: PURPOSE:To achieve a higher ohmic property between a bonding pad and a probe for a pellet, by vibrating the probe or a stage carrying a wafer by an ultrasonic wave in a prober used for measuring the wafer of an integrated circuit. CONSTITUTION:A wafer 5 of an integrated circuit is carried on a stage 6 to measure. As an ultrasonic wave oscillator 7 is operated when a probe 1 gets in contact with a pad aluminum 8 for a pellet, a probe card 3 and the probe 1 vibrate a contact section 30 of the probe 1 to break any thin insulation film 10 on the surface of the pad aluminum 8 with the vibration of the probe 1. This can better contact between the pad aluminum 8 and the probe 1 thereby allowing a stable inspection of the wafer for the IC.
Patent JP-H03110377-A (JP)
Title: Refrigerator
Inventor: SASAKI MASATOSHI
IPC: F25D25/00
Filed: 1989-09-26
Abstract: PURPOSE:To provide satisfactory accuracy of mounting position of a drawer type door and to eliminate a gap of a sealing member by inserting a bent piece of a reinforcing plate for securing a frame into the hole of a flange to support it. CONSTITUTION:A bent piece 21 protruding from a reinforcing plate 4 is inserted into a hole 22 positioned in advance at a flange 15, then clamped by screws 23, a foamable heat insulator 16 is filled and foamed in the inner space of a door 1, and the rear surface of the reinforcing plate is adhered to the insulator 16. Thus, the accuracy of the positional relationship between a frame 3 fixed to the plate 4 and the door 1 is improved, an interval between a rotary type door and a drawer type door 1 can be held constantly to prevent the door from being damaged due to contact, to eliminate the gap of a sealing member and to obviate its sweating.
Patent JP-2000077523-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIMUNE HIROYASU
IPC: H01L21/3205
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To form a flat inter-layer insulating film with good reproducibility by covering only the region with low step difference with a resist film and selectively wet-etching a BPSG film with well control of etching amount, related to a method for forming an inter-layer insulating film of a BPSG film on a semiconductor substrate comprising a step for satisfactory flattening. SOLUTION: An inter-layer insulating film 9 is provided with 2-layer structure comprising a first BPSG film 7 and a second BPSG film 8, so formed that a B-concentration relative to a P-concentration of the first BPSG film 7 is higher than that of the second BPSG film 8, for the selective ratio in etching, and the second BPSG film 8 is etched for removal through the wet-etching using a resist film 10 with the first BPSG film 7 as an etching stopper, so that the second BPSG film 8 selectively remains only in a region 6a with a low step difference.
Patent JP-H08116121-A (JP)
Title: Wavelength conversion laser
Inventor: HIUGA HIROAKI
IPC: H01S3/109
Filed: 1994-10-14
Abstract: PURPOSE: To obtain a wavelength conversion laser in which an oscillation mode can be changed stably into a single longitudinal mode by a method wherein a nonlinear optical crystal which can perform a type-I phase matching operation is used. CONSTITUTION: By the action of an etalon 16, a laser beam 18 is changed into a single longitudinal mode. Thereby, also second harmonics 19 are changed into a single longitudinal mode, and a part of the second harmonics 19 is radiated from a resonator mirror 14. Then, since an MgO:LiNbO3 crystal 15 and an Nd:YVO4 crystal 13 are arranged in a state that their directions of a C-axis coincide with each other, the laser beam 18 is π-polarization-oscillated due to the anisotropy (the difference in a gain between a π-polarizaiton and a σ-polarization) of the Nd:YVO3 crystal 13. Consequently, even when the temperature of a resonator is changed, its natural polarization mode is not changed.  As a result, a π-polarization oscillation is always maintained, and an allowable error in the temperature adjustment of the resonator is expanded, its time- dependent stablity is enhanced sharply as compared with that in conventional cases, and a single-mode oscillation can be performed for many hours.
Patent JP-H03109906-A (JP)
Title: Supernatant water discharger
Inventor: MORIMINE RYOICHI
IPC: B01D21/24
Filed: 1989-09-26
Abstract: PURPOSE:To appropriately discharge supernatant water by providing a freely expandable discharge pipe at the upper part of a water tank and furnishing a level control float with the buoyancy adjustable around the water collecting port of the discharge pipe. CONSTITUTION:A three-way solenoid valve 11 is operated to supply compressed air to the level control float 9 from a compressed air feed pump 12 through an air hose 10, and the buoyancy of the float 9 is increased. A fixed float 7 is floated on the surface of water 2 to be treated by the buoyancy of the fixed float 7 and the float 9, and the fixed float 7 is used as a weir to prevent the flowing of the water 2 into the water collecting port 5 of the discharge pipe 3. When the supernatant of the water 2 is discharged, the air in the float 9 is exhausted to reduce the buoyancy of the float 9. Consequently, the supernatant water is discharged to the outside of the water tank through the discharge pipe.
Patent JP-H0990701-A (JP)
Title: Image forming device
Inventor: IWATA NOBUO
IPC: G03G21/10
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To efficiently form a good quality image by a color image forming device by which an image having a high image quality can be obtained and time necessary to form an image can be shortened and which is excellent in environment preserving performance and energy-saving performance. SOLUTION: Toner having the same color is used in a first developing means 37 and a second developing means 39, and when toner having luster higher than the second developing means 39 side is used for the first developing means 37 side to form a color image, a lustrous, convergence error uncausal and high image quality color image can be obtained, and when toner having luster lower than the first developing means 37 side is used for the second developing means 39 side to form a monochromatic image, a nonlustrous and easy-to-see color image can be obtained in a short time.
Patent JP-H09131699-A (JP)
Title: Quick lock chase for cutting tool
Inventor: ERITSUKU PAASHIE
IPC: B26F1/44
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a simple chase, which can be easily operated and which is provided with a simple device for easily applying the optimal constant pressure. SOLUTION: A chase has an upstream side cross bar, two side bars, a downstream side cross bar buffer 12, and two quick lock devices fitted to the upstream side cross bar. The lock device has a small supporting bar 50 in parallel with the cross bar, and the supporting bar can be moved in the direction at a right angle so as to push a tool 3 to the opposite side cross bar. An elastic means is operated between the inside surface of the cross bar and the outside surface of the small bar so as to push the small bar 50 to the cross bar opposite to the elastic means. A retreating mechanism is provided with a flap 55 fixed to the small bar 50, and the flap 55 can be slid inside of a recessed part provided in the corresponding cross bar, and the flap 55 is provided with a rectangular opening directed to the direction of the small bar 50.
Patent JP-H1094757-A (JP)
Title: Rotary screen
Inventor: YAMAMOTO KAZUMASA
IPC: B07B1/22
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To recycle metals at a high purity without lightweight combustibles being mixed in metals such as aluminum cans of large materials when sorting, for example, crushed refuse into residue of small materials, metals such as aluminum cans of large materials and lightweight combustibles by a rotary screen. SOLUTION: In the first half 1a on the feeding port side of the shell part of a cylindrical body 1 revolving around the inclined axis line, small diameter sieve openings 7 for discharging small materials are formed, and in the second half 1b on the discharge port side of the shell part of the cylindrical body 1, large diameter sieve openings 8 for discharging large materials are formed. Under the second half 1b of the shell part, a chamber as a fan for sending air into the second half 1b of the shell part through the large diameter openings 8 is installed, and by air sent from the chamber, from in large materials in the the second half 1b of the shell part, light weight combustibles mixed therein are separated and floated to discharge them from a discharge port 3 at the other end of the cylindrical body 1.
Patent JP-H0780385-A (JP)
Title: Coating head cleaning device and cleaning method of coating head
Inventor: HIRATA MITSURU
IPC: B05D1/00
Filed: 1993-09-10
Abstract: PURPOSE:To surely wash a coating head without taking away it or without disassembling it, in a slot type fluid coating device. CONSTITUTION:The nozzle opening 16 of a coating head 5 is inserted into an opening 34 of a discharge vessel 31 of the coating head cleaning device 30. Next, a solvent 48 is fed into the coating head 5 and a coating liquid 47 in the coating head 5 is discharged and simultaneously the inside of the coating head 5 is washed with the solvent 48. A solvent 42 is jetted from a solvent discharging port 37 of the coating head cleaning device 30, and the vicinity of the nozzle opening 16 at the outside surface of the coating head 5 is washed with the solvent 42. Then, dry air 49 is blown off from a drying gas outlet 44 and the coating head 5 is forcedly dried.
Patent JP-H0191809-A (JP)
Title: Gas cooker
Inventor: YASUDA JUN
IPC: A47B77/08
Filed: 1987-10-02
Abstract: PURPOSE: To prevent a floor from being damaged or a housing lid from being damaged when the lid is opened by attaching an L-shaped part to the lower end of the housing lid. CONSTITUTION: As L-shaped part, a resin member 5 is mounted at the lower end of a housing lid 4. Since the housing lid 4 is rotated with a supporting point 6 as the center when opening the housing lid 4, the corner of the housing lid 4 first touches the surfaces of floor. Since there is the resin member 5, at such a time, the resin member 5 first touches the surface of floor so that the surface of floor is not damaged. Besides, the housing lid 4 is not damaged by the floor, either.
Patent JP-H0780258-A (JP)
Title: Hollow fiber module and production thereof
Inventor: YOSHIZAKA TAKUMA
IPC: B01D63/00
Filed: 1993-09-10
Abstract: PURPOSE:To suppress the lowering of filtering efficiency while enhancing the sealability of a terminal sealed part by arranging a fishplate having through holes for respective hollow fibers to at least one of the inside and outside of the terminal sealed part in a close contact state in such a state that the respective hollow fibers pierce the through holes. CONSTITUTION:An outer cylinder 2 is placed on a fishplate 1. A predetermined number of through holes are formed on the fishplate 1 and hollow fibers 3 are passed through the through holes to droop. A thermally flowable polymer is allowed to flow in the outer cylinder 2 as a sealing material 4 to be molded under heating. The polymer flows by heating to densely fill the mutual gaps between the hollow fibers 3 and the gap between the inner surface of the outer cylinder and the hollow fiber bundle to be vulcanized or cured. When the cylinder 2 is separated from the fishplate 1 by cutting, a hollow fiber module having a terminal sealed part formed thereto is obtained. In this case, when the fishplate 1 composed of material quality excellent in chemical resistance or heat resistance is used, the terminal sealed part is protected by the fishplate and the durability of the hollow fiber module is enhanced.