baber/WOPTO huggingface dataset:
Patent JP-H0647203-A (JP)
Title: Method for purifying composite particles
Inventor: HATAKEYAMA ICHIJI
IPC: B01D9/02
Filed: 1992-07-30
Abstract: PURPOSE:To recover a material to be separated in high purity by making ultrasonic waves act on a composite particles-dispersed liquid to break the composite particles and forming a dispersed system of particulates before performing solid-liquid separation. CONSTITUTION:By chemical operation that may cause the generation of a crystallization phenomenon forms a state where a solute is supersaturated in a solvent, a solid- liquid dispersion system in which a phase contg. composite particles involving the aggregate of crystallizable particles is crystailized in the solvent. First, the composite particles-dispersed liquid thus obtained is treated in a sedimentation tank 1. Then the composite particles-dispersed liquid of high concentration is drawn out from lower part of the sedimentation tank 1 through a slurry draw-out pipe 2 to break the composite particles by a small-sized ultrasonic crusher 3. After the particulates which were broken and drawn out are mixed with a mother liquor contg. the particulates dawn out from a supernatant mother liquid draw-out pipe 4, the mixture is divided into a waste liquid 7 and a slurry 6 by a centrifugal sedimentation machine 5 and the former is discharged to outside the system and the latter is sent to a washer 8 to which a washing solution 9 is fed. Finally, the washed slurry is collected in a dryer 10 to be dried.
Patent JP-S6451024-A (JP)
Title: Mass production of potato propagating material containing no viroid or virus
Inventor: FUERENTSU FUOEGUREIN
IPC: C12N5/00
Filed: 1987-08-18
Abstract: PURPOSE: To cost effectively obtain the propagation materials in a large quantity by isolating the germination cells of the shoot apex tissues of potato, subjecting the shoots formed by culturing and propagating these cells in vitro in a nutrient to rooting, then transplanting the shoots into a greenhouse and forming master plants by cultivation. CONSTITUTION: The germination cells of the shoot apex tissues of the potato are isolated and these cells are cultured in vitro in the nutrient. The shoots formed in such a manner are subjected to rooting in the nutrient or tuber formation is induced in the shoots. The plant bodies rooted in vitro are transplanted into the greenhouse and are cultivated to form the master plants or the tuber formation is induced in the plant bodies rooted in vitro and, if necessary, the master plants are cultivated from the microtubers thereof and the seedlings or the microtubers which are the propagation materials are obtd. from these master plants.
Patent JP-2000035568-A (JP)
Title: Manufacture of liquid crystal display panel, liquid crystal display panel and electronic device equipped with it
Inventor: KANASHIGE KENJI
IPC: G02F1/1365
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To improve recognizability of alignment marks which are used as reference positions in the case electronic parts are mounted on a counter substrate. SOLUTION: In a liquid crystal display panel, a liquid crystal layer is held between an element substrate 200 and a counter substrate 300 which are placed opposite to each other, a bare chip 350 and FPC 360 are mounted on terminal parts of the counter substrate 300 on which a color filter is formed, and alignment marks 381-383, used in the case electronic parts are mounted, are formed with a single-color of color filter or laminated color filters or with a black matrix. Recognizability of alignment marks is improved thereby.
Patent JP-S6446692-A (JP)
Title: Boiling water reactor
Inventor: ITO TERUO
IPC: G21C15/18
Filed: 1987-08-17
Abstract: PURPOSE:To maintain soundness, to improve safety and to enhance operating efficiency by incorporating a reactor core spray sparger mechanism integrally to a shroud head. CONSTITUTION:The shroud head 101 of this boiling water reactor is constituted of an end plate 102 and a rim barrel 103. The end plate 103 is thicker than the conventional end plate and has high rigidity. A main pipe 106 is disposed to the inside of the above-mentioned shroud head 101 and horizontal flow passages 104b are respectively connected via connecting pipes 107 to this main pipe 106. In-pile pipings 108 are connected to the above-mentioned pipe 106. The pipings 108 are connected to out-pile pipings via nozzles. A coolant is supplied through the out-pile pipings, the nozzles and the in-pile pipings 108 to the horizontal flow passages 104 and is sprayed from discharge ports 105 of vertical flow passages 104b to the reactor core 3.
Patent JP-H0929221-A (JP)
Title: Mercury removing method
Inventor: MATSUYAMA AKITO
IPC: C22B43/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To easily remove mercury from soil by mixing an additive into soil containing a mercury compound and heating the soil at a temperature below the boiling point of the mercury compound. SOLUTION: In the treatment of soil polluted by a mercury compound such as mercury sulfide, the soil is added with an additive and heated at a temperature below the boiling point of the mercury compound, e.g. 200-300 deg.C. In this treatment, when silica (silicon dioxide, SiO2 )is not contained in the polluted soil, or the content is low, silica such as a silica mineral is mixed into the soil. Transition metals, magnesium, calcium, zinc, aluminum and the compounds of these metals are used as the additive. Iron, nickel, and manganese are named as the transition metals. Chloride is preferable as the compound. An experiment for removing a mercury compound was carried out with an experimental apparatus equipped with a heat reaction vessel 10, a mercury vapor washing bottle 12, an absorption reactor 13, an active carbon adsorption column 14, etc.
Patent JP-H1132711-A (JP)
Title: Material feeder for food molding machine
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To enable the molding of a tasty product, uniform in shape and compression density and good in appearance in a material feeder for a food molding machine. SOLUTION: This material feeder for a food molding machine is equipped with an intermittent conveying mechanism 7, serving also for compressing a food material and oppositely arranged in two rows in the vertical directions so as to narrow the opposite interval from the upper to the lower sides under a hopper 5, a shutter 17 arranged so as to enable the free dividing of the food material into a constant amount under the intermittent conveying mechanism 17 and an intermittently rotating turntable 19 having forming molds 19a arranged under the shutter 17.  The material feeder is further composed by axially supporting a pair of oppositely rotating conical molding rollers 11 and 12 for feeding the food material (cooked rice) between the intermittent conveying mechanism 7 serving also for compressing the food material and the shutter 17 and installing a feed passage, having the nearly same planar shape as the product molding shape between mutual outer peripheral surfaces of the rollers 11 and 12 and serving also for compressing the food material.
Patent JP-H0932919-A (JP)
Title: Friction engagement device for automatic transmission
Inventor: YOSHIDA TAKEO
IPC: F16H3/66
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and allow the application of a compact structure by connecting the bottom internal side of a wall member to an input shaft, and causing the wall member to function as two friction engagement elements, or a drum member for transmitting the rotation of the input shaft to both elements. SOLUTION: The end of a piston 183 presses a high clutch 180 and a cylinder 181 is laid so as to cover the piston 183. Also, an oil chamber 183a for driving the piston 183 is formed so as to be adjacent thereto, and held so as to be freely slidable. A wall member 171 is laid on the internal surface of the piston 183, and forms oil chambers 183a and 171b with the piston 183. An axially extending cylinder part is also formed on the external surface of the wall member 171, and the drum plate of a roll clutch 170 is held on the internal surface of the cylinder part. Furthermore, the bottom internal side of the wall member 171 is secured with the weld of the input shaft 110. The wall member 171 is thereby made to function as a drum member for transmitting the rotation of the input shaft 110 to the drum plate of the roll clutch 170.
Patent JP-H1048606-A (JP)
Title: Liquid crystal device
Inventor: CHINO EIJI
IPC: G02F1/1333
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To make the presence of a liquid crystal element difficult when there is no need for a display by arranging the liquid crystal element which controls a transparent state and a light scattering state by impressing an electric field on a liquid crystal layer formed by dispersing high polymers into the liquid crystal layer on a transparent substrate constituting a mirror, etc. SOLUTION: The liquid crystal element which controls the transparent state and the light scattering state by impressing the electric field on the liquid crystal layer formed by dispersing the high polymers into the liquid crystal layer composed of liquid crystal molecules is arranged on the transparent substrate constituting the mirror 1 or a window. Namely, this liquid crystal device comprises the mirror 1, a liquid crystal cell 2 which is joined to the surface of the mirror 1 and makes clock display, etc., and a driving device 3 which consists of a liquid crystal driving circuit fixed to one side of the mirror 1 and a power source, such as a battery. The driving device 3 and the liquid crystal cell 2 are connected by a flat cable 4. The front end of the flat cable 4 is adhered to the front end of the flag cable 4 by an anisotropic dielectric adhesive.  A high polymer dispersion type liquid crystal element which is transparent in the state that the element is not impressed with voltage, i.e., a reverse type, is adequate as the liquid crystal element of this case.
Patent JP-H0756142-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA HIROYOSHI
IPC: G09G3/36
Filed: 1993-08-18
Abstract: PURPOSE:To obtain a liquid crystal display device constituted so that a driving circuit on a mulfunction side can be easily and electrically cut without deteriorating an acting characteristic. CONSTITUTION:Connection control switches 205 are turned off by inputting an L-level control signal to a control input line on the driving circuit side where the mulfunction is caused by using the actions of the switches 205. Then, analog switches 207 are turned off. Besides, the connection of the switches 207 and respective signal conductors 109 connected to the switches 207 is electrically cut. On the other hand, the switches 205 are turned off by inputting an H-level control signal to a control input line 204 on a normal driving circuit side. Then, the switches 207 are turned off. Besides, the respective signal conductors 109 connected to the switches 27 are electrically connected.
Patent JP-2000038636-A (JP)
Title: Cemented carbide and coated cemented carbide
Inventor: MORIGUCHI HIDEKI
IPC: C23C16/30
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an alloy small in the dispersion of strength and excellent in hardness and toughness by allowing a compd. of one or more kinds among the carbides, nitrides and oxides of the group IVa, Va and VIa elements and their solid solutions to exist in at least a part of crystal particles excluding hard phase components composing the crystal particles of hard phases. SOLUTION: Cemented carbide composed of hard phases essentially consisting of the carbides and nitrides of the group IVa, Va and VI elements and/or their solid solutions, bonding phases essentially consisting of iron group metal, and the balance tungsten carbide is prepd. At this time, at least one kind of compd. composed of the carbides, nitrides and oxides of the group IVa, Va and VI elements and/or their solid solutions is allowed to exist in at least a part of crystal particles excluding hard phase components composing the crystal grains of the hard phases. This compd. is preferably composed of at least one kind among the carbides, nitrides and oxides of Ti, Zr, Hf and W and/or their solid solutions, and the average particle size is controlled to 10 to 300 nm.
Patent JP-H0952380-A (JP)
Title: Thermal recording of gradation image
Inventor: IMAI SHINJI
IPC: B41J2/52
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To form an image of high quality free from the anisotropy caused by thermal effect. SOLUTION: The parameter (t) determined corresponding to the beam diameter in the sub-scanning direction of laser beam, the recording interval of an image in sub-scanning direction and sub-scanning frequency is used to set an image formed in the sub-scanning direction to predetermined density. Therefore, image data x(i, j+1) is corrected as x (i, j+1)=x(i, j+1). 1-t.x(i, j)} [wherein i is a pixel position in a main scanning direction, j is a pixel position in a sub-scanning direction, x(i, j+1) is image data before the correction of a pixel recorded after the recording of the pixel based on image data x(i, j) and x' (i, j+1) is image data after correction]. Laser beam is modulated based on image data x' (x, j+1) to form an image free from anisotropy in a main scanning direction and a sub-scanning direction.
Patent JP-S5994396-A (JP)
Inventor: SUZUKI MASAHARU
IPC: H05B37/02
Filed: 1982-11-19
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-H0369084-A (JP)
Title: Time information display method for rotary head type digital audio tape recorder
Inventor: EJIMA MAKOTO
IPC: G11B27/34
Filed: 1989-08-07
Abstract: PURPOSE:To exactly display the real passage of time from the starting edge of a tape by displaying absolute time information when discriminated tape velocity is the first velocity, and displaying time information corresponding to the second velocity based on the absolute time information in the case of the second velocity. CONSTITUTION:A sound signal inputted to an input terminal 1 is converted to a digital signal by a signal processing circuit 2 and afterwards recorded through a recording amplifier 6 and a rotary transformer 7 to the tape together with a servo signal from a servo signal generating circuit 3 and a sub code signal (start ID, music number and absolute time information) from a sub code signal generating circuit 4. At the time of reproducing, when a long time mode is set, the output of a reproducing amplifier 9 reproduced from the tape is sent to a sub code processing circuit 13 and the reproduced absolute time is made double. Then, when a frame number is more than 17, 1 is added to a duplexed value and displayed through a control circuit 21. When the number is <17, the value is displayed as it is. On the other hand, in a standard mode, the reproduced absolute time is displayed as it is.
Patent JP-H04251845-A (JP)
Title: Bleaching bath
Inventor: GUSUTAFU TATSUPE
IPC: G03C5/44
Filed: 1991-07-22
Abstract: PURPOSE: To particularly prevent contamination of the environment. CONSTITUTION: An iron (III) complex expressed by formula I is contained in >=20mol%, preferably >=80mol% of a complexing agent and is controlled to pH >=4.5 to <6.0. The bleaching bath contains a thiosulfate in some cases but it is preferable to contain further smaller quantity of the thiosulfate than the insufficient quantity to fix an undeveloping silver halide. Particularly the quantity of the thiosulfate is preferably 0.3mol/l and it is most preferable to contain no thiosulfate. Residual <=80mol% complexing agent is composed of a usual complexing agent such as ethylene diamine tetra-acetate, propylene diamine tetra-acetate. The iron complexing agent is used in the ratio of 0.005-1.0mol/l.
Patent JP-S6181804-A (JP)
Title: Pneumatic radial tire for passenger car
Inventor: KABE KAZUYUKI
IPC: B60C9/08
Filed: 1984-09-29
Abstract: PURPOSE:To improve high speed performance and comfortability, by arranging an aromatic polyamide cord belt layer on a carcass side, folding the belt layer at an end portion to a tread side, and covering an end of a carbon fiber cord belt layer arranged on the tread side with the aromatic polyamide fiber cord belt layer as folded. CONSTITUTION:A belt layer 5d formed of an aromatic polyamide fiber cord P is arranged on a carcass layer 4 side, and a belt layer 5U formed of a carbon fiber cord c is arranged on a tread portion 3 side. The belt layer 5d is folded at an end portion to the tread portion 3 side to cover an end portion of the belt layer 5U. With this arrangement, out-of-plane flexural rigidity of a belt layer 5 may be reduced to relax impact from a road surface and improve comfortability. Further, weight may be reduced, and high speed performance may be also improved.
Patent JP-S6182433-A (JP)
Title: Finely moving mechanism
Inventor: SUGIHARA KAZUYOSHI
IPC: G03F9/00
Filed: 1984-09-29
Abstract: PURPOSE:To accurately finely move a movable member without raising the machining accuracy of a component to the extreme limit by providing a voltage regulator for regulating a power source voltage to the prescribed value between a plurality of drive circuits for driving a drive member and a stationary member and the power source. CONSTITUTION:Voltages VR applied to drive circuits 21a-21d are regulated by voltage regulators 22a-22d, and voltages VS applied to drive circuits 35a-35d are regulated by voltage regulators 36a-36d. In order to rotatably move, movable members 13, 14 are secured on a base 15 by electrostatic chucks 33, 34 a drive member 17 is then elongated, and a drive member 19 is contracted. In order to linearly move, movable members 12, 13 are secured on the base 15 by electrostatic chucks 32, 33 drive members 16, 18 are then elongated. Rotary and linear motions can be simultaneously performed. Voltage regulators 22a-22d, 36a-36d are provided to use only one power source, thereby reducing the size, and accurately fine movement can be performed without respect to the machining accuracy of the part by the drive members and the chucks.
Patent JP-H0490299-A (JP)
Title: Manufacture of composite piezoelectric material
Inventor: SATO JUNICHI
IPC: H01L41/45
Filed: 1990-08-01
Abstract: PURPOSE:To uniformize characteristic and to improve yield by forming notches to a piezoelectric ceramic flat plate so as to form two-dimension arrangement in orthogonal directions and leaving part of the notches at least while a high polymer resin is packed to the notches. CONSTITUTION:Notches are formed to a piezoelectric ceramic flat plate 11 at a prescribed interval P1 along a prescribed direction by a dicing machine. In this case, notches are formed so as to form a notch leave part 13 of nearly 10% of the thickness of the piezoelectric ceramic 11 toward a fixed base 12 of the piezoelectric ceramic 11. Then a high polymer resin 3 such as silicon rubber or epoxy resin is packet in gaps 14 bing the notches. Notches are formed at a prescribed interval P2 similarly along a direction B. Then the ceramic 11 is ground by a prescribed thickness to remove the notch leave part 13. Since the contact area of the fixed base 12 is much increased, scattering of elements of the piezoelectric ceramic due to a processing stress is prevented.
Patent JP-H0759112-A (JP)
Title: Picture transmitter
Inventor: HIRANO YASUHIRO
IPC: H04N5/92
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a picture transmitter in a low bit rate excellent in an error immunity by implementing high efficiency coding and error correction coding processing with respect to a conversion coefficient signal series comprising a DC component and an AC low frequency component. CONSTITUTION:A DCT arithmetic operation section 3 applies discrete cosine transformation to a coded picture signal series S1 resulting from frame skip processing to an input picture signal series VS. A signal series conversion section 4 generates a 1st transformation coefficient signal series S3 comprising a DC component and an AC low frequency component and a 2nd transformation coefficient signal series S6 comprising an AC high frequency component. A Hadamard transformation section 5 applies Hadamard transformation coding to the transformation coefficient. A check code addition section 6 adds a check code to correct a bit error and a burst error to generate coded data S5. On the other hand, a run length coding section 7 applies run length coding to the transformation coefficient to generate coded data S7. A channel coding section 8 applies time division multiplex processing to the coded data S5, 57 to generate a transmission data signal series VO.
Patent JP-2000036071-A (JP)
Title: Automatic vending machine
Inventor: SAITO YOSHIKAZU
IPC: G07F11/00
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent the posture of a commodity which is carried out from a commodity carry-out mechanism and rolls on a chute from being changed from an overturn state. SOLUTION: At the time of supplying a commodity 6 to a commodity storage rack 1, an outer door 10 is opened, the overturned commodity is supplied to a commodity supply port opened to the upper part of a heat insulating door 13, the commodity rolls on a top plate connected to the commodity supply port and a commodity path and it is guided to the commodity path so as to preserve it. One commodity selected in accordance with a sales command is carried out by the operation of the carry-out boards 5c of a commodity carry- out mechanism 5 in the prescribed commodity storage rack 1. Forward/backward deviations are suppressed by the extension guide boards 7a and the extension wall faces 7b of a posture control mechanism 7, and a posture is horizontally corrected by posture control boards 7c and it is dropped on a chute 9.  The commodity rolls on the chute 9, pushes and opens the flapper 16 of the carry-out port 15 of the heat insulating door 13 and is carried out to the commodity take-out port 11.
Patent JP-H0253086-A (JP)
Title: Image forming device with memory plate
Inventor: KOBAYASHI HOAKI
IPC: G03G15/04
Filed: 1988-08-18
Abstract: PURPOSE:To facilitate replacement of picture storage memories by attachably and detachably providing a memory plate possessing several optical picture memories on an image forming device main body. CONSTITUTION:The memory plate 31 is provided with plural optical picture memories 31-1 to 31-n. An electrode 32 provided on the edge of the memory plate 31 is connected to the transparent electrodes 12 and 12 of the optical picture memory each. A write or erase power source is connected. A holding part to which the memory part 31 is mounted has a window-like holding member 33, whereby the memory plate 31 can be attached to or detached from the holding member 33 (copying machine main body). When the characteristics of the optical picture memories are deteriorated, the memory plate 31 can be replaced readily. Moreover, the memory plate of a different type (the memory plate possessing a number of optical picture memories different from the current plate, the memory plate possessing different sensitivity characteristics, etc.) can be replaced readily.
Patent JP-S6257683-A (JP)
Inventor: ERIASU ETSUCHI KODEINGU
IPC: B07C5/342
Filed: 1986-08-29
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-2000040358-A (JP)
Title: Semiconductor memory
Inventor: TOMISHIMA SHIGEKI
IPC: G11C11/408
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To effectively perform column selecting operation of a hierarchical structure system by a main column selection line MCSL and a subcolumn selection line SCSL in a semiconductor memory while avoiding the increasing of signal lines. SOLUTION: In the memory mat of this semiconductor memory, MCSLs are provided at every (n) pieces of column addresses and (n) lines of SCSLs are arranged at every one line of the MCSLs. An MCSL is selected corresponding to a column address signal and also a corresponding subdecode signal is activated by a burst circuit 90 and a subdecoder 57. A subcolumn decoder 55 drives the SCSL into a selected state in accordance with the state of the MCSL and the state of the subdecode signal.