baber/WOPTO huggingface dataset:
Patent JP-H0686919-A (JP)
Title: Filtration equipment
Inventor: UMEYA KAORU
IPC: B01D33/06
Filed: 1992-08-31
Abstract: PURPOSE:To provide a filtration equipment which is hardly clogged and efficient by using a ceramic cylindrical filtration tube and applying cross-flow filtration. CONSTITUTION:A ceramic filtration tube 2 wherein the outer wall face of one base is made into fine pores is hung and positioned eccentrically from the center of a raw material liq. tank in the filtration mother liq. tank 1 and is rotated around the center of the filtration tank and is rotated on its own axis by making the center line of the filtration tube as the rotating axis and an liq. to be filtered is filtered on the surface of the filtration tube and the filtrate is discharged outside of the system through an inner cavity of the rotating axis.
Patent JP-H10103783-A (JP)
Title: Heater
Inventor: SEI MIKIO
IPC: F24D11/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a boiler and carry out a heating operation with good efficiency by providing a regenerative member for storing the heat of a heating medium in a heat radiation panel. SOLUTION: Heat passing through a heat radiation panel 2 is radiated in a room 1 and stored in a regenerative member 2a. A heating medium is supplied to the heat radiation panel 2 until the temperature of the room reaches a prescribed temperature and the supply thereof is stopped when the room temperature reaches the prescribed temperature. Further, the heat stored in the regnerative member 2a is radiated to the room 1 while the supply of the heating medium is stopped. Accordingly, when frequency for turning on and off a boiler 3 and a circulating pump 4 is decreased and the supply of the heating medium is stopped, a rate to lower thermal efficiency is reduced because the heating medium located in an outdoor pipeline becomes cold and the thermal efficiency of the boiler 3 is increased.
Patent JP-S61132686-A (JP)
Inventor: SHIMOHIRO SUMIYUKI
IPC: D06P1/46
Filed: 1984-11-29
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-H10151207-A (JP)
Title: Stent
Inventor: RICHTER JACOB
IPC: A61F2/84
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a sharp point or projection from being generated when a stent is expanded in a bending part of a tube, by make a small room in a row on the end of the stent to generate force in a direction of a radius larger than that of a small room in a row between the end row and the end part in the base part side of the stent and to be one with large flexibility. SOLUTION: A C-shaped loop 10 of each small room in the end part 2 of this stent 1 is placed between members 4, 6 and a C-shaped loop 11 is placed between members 5, 7. Members 4', 6' of a small room 3' in the end row of the stent 1 is made shorter than members 4, 6 of a small room 3 in rows 26, 27, 28, a member 4' is made almost equal to the member 6', members 4', 6' are made shorter than members 5', 7', and a C-shaped loop 10' is made shorter than a loop 11'. U-shaped loops 8', 9' in the end row 25 of the stent 1 must have flexibility larger than that of U-shaped loops 8, 9 of the small room 3 in rows 26, 27, 28 of the stent 1.
Patent JP-2000084375-A (JP)
Title: Hollow fiber membrane module and treatment of water
Inventor: TANIGUCHI MASAHIDE
IPC: B01D63/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the increase of pressure and the damage under use by using a vessel having a structure that the area of not smaller one in the cross-sectional area of the vessel in the vicinity of two sticking fixed parts is larger than the max. cross-sectional area of a part of the vessel surrounding the part, where a hollow fiber membrane is not stuck and fixed. SOLUTION: An original water is supplied from a pipe line 5 or a pipe line 7, soil in the original water is interrupted on the outside surface of the hollow fiber membrane (fiber membrane) 1 and the purified water permeated through the fiber membrane 1 is taken out from a permeated water outlet 4 through the inside of the fiber membrane. The cleaning of the outside surface of the fiber membrane 1 is executed by the share force due to the original water flow, the air blowing flow or the rocking or flow of the fiber membrane 1.  To increase the cleaning recovery of the fiber membrane 1 and to prevent, the damage to the fiber membrane 1 caused by the shear force the cross-sectional area in the root part 2 of the fiber membrane 1, which is easily damaged, is made larger than the cross-sectional area of the non-sticking part of the fiber membrane 1, the flow rate on the membrane surface in the non-sticking part of the fiber membrane 1 at the time of cleaning is kept high to maintain high cleaning ability and the flow rate on the membrane surface in the fiber membrane root part 2 is suppressed. As a result, the increase of pressure is suppressed and the damage under use is prevented.
Patent JP-2000090680-A (JP)
Title: Nonvolatile semiconductor memory
Inventor: TANZAWA TORU
IPC: G11C16/08
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a nonvolatile memory in which erasure is accomplished by passing a tunnel current between the channel region and a floating gate without providing any overlapped part between the floating gate and the source. SOLUTION: The nonvolatile semiconductor memory comprises memory cell arrays 11, 12 having a plurality of memory cells, a word line connected with the control gate of the memory cell, a bit line connected with the drain of the memory cell, a source line connected commonly with the source of the memory cell and the well region where the memory cell is formed, a buffer 23 for writing a data for the memory cell, a sense amplifier 22 for reading out a data from the memory cell is formed, control gate drivers 18, 19 for erasing the data in the memory cell and well drivers 20, 21.
Patent JP-H0674647-A (JP)
Title: Wiring system for display case
Inventor: KANEKOUJI HIROARI
IPC: F25D23/00
Filed: 1992-08-28
Abstract: PURPOSE:To render splicing operation easy and prevent short-circuit accidents of a power supply by arranging power supply sides and equipment sides of terminal boards right and left, and vertically arranging respective terminals on the terminal boards. CONSTITUTION:A raceway 2 is. provided in front of an insulating wall 4 of a display case 1 to extend right and left, and is provided with terminal boards 30, 31. Vertically arranged on the both terminal boards 30, 31 are power supply side terminals 34 to 36 and 40 to 42 and equipment side terminals 37 to 39 and 40 to 45. Also, the power supply side terminals 34 to 36 and the equipment side terminals 37 to 39 are arranged right and left, and the power supply side terminals 40 to 42 and the equipment side terminals 43 to 45 are arranged right and left. In addition, the both terminal boards 30, 31 are mounted to the raceway 2 such that the power supply side terminals 34 to 36 or 40 to 42 are positioned on a side of a power supply wiring service entrance 3. With this arrangement, electric wires can be connected to the respective terminals laterally of the raceway 2 to render splicing operation easy. Connected to the power supply side terminals 34 to 36 and 40 to 42 are power wires of different electrodes, and the power supply side terminals 34 to 36 and 40 to 42 are spaced from each other with the power supply wiring service entrance 3 therebetween, so that short-circuit accidents can be prevented.
Patent JP-S62114582-A (JP)
Inventor: SAGISAKA ATSUSHI
IPC: A63F13/213
Filed: 1985-11-13
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-H06107470-A (JP)
Title: Method for forming composite ceramics
Inventor: MIYATA NOBORU
IPC: C04B35/00
Filed: 1992-09-24
Abstract: PURPOSE:To improve the dispersibility of long fibers in ceramic powder in a formed body so that the denseness and strength of a long fiber reinforced composite ceramics are enhanced. CONSTITUTION:Ceramic powder as a matrix is mixed with an org. binder and the resulting mixture is heated to the m.p. of the binder or above to prepare a slurry. A long fiber is dipped in this slurry 1 and the long fiber 2a with the stuck slurry is wound up to form a ceramic powder-long fiber composite body.
Patent JP-H05211574-A (JP)
Title: Telephone function remedy system at power source fault time for wide-area exchange
Inventor: FUCHIGAMI HIROYUKI
IPC: H04M11/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce the capacity of a stand-by power source and to facilitate control over a wide-area terminal adapter by supplying auxiliary electric power to only a telephone terminal connecting circuit, a low-speed interface circuit, and a power source fault detecting circuit when a commercial power source is interrupted. CONSTITUTION:If the commercial power source for the wide-area terminal adapter 1 is interrupted, a line switching circuit 16 switches the interface for a wide-area circuit 5 from a high-speed interface circuit 12 to the low-speed interface circuit 14 which is small in power consumption with the output of a power source fault detecting circuit 15. Once the power source fault is detected, the stand-by power source part 17 supplies the auxiliary electric power to the telephone terminal connecting circuit 13 and the circuits 14 and 16. Therefore, only a low-speed data communication system operates thereafter and a terminal 4 sends and receives a signal to and from the line 5 through the circuits 13, 14, and 16. On a wide-area subscriber line l, the change of the output signal of the adapter 1 to a low speed is detected 23 and a switching circuit 24 switches the interface for the line 5 from the high-speed interface circuit 21 to the low-speed interface circuit 22.
Patent JP-H0699938-A (JP)
Title: Automatic bagging device
Inventor: YAGOME TAKESHI
IPC: B65B5/08
Filed: 1992-09-24
Abstract: PURPOSE:To prevent an excessive load stress from being exerted on holding claws and a clamp support mechanism by providing a means to correct a position, where approach of a clamp is stopped by a clamp support mechanism, according to the detected output of a closure detecting means. CONSTITUTION:In an automatic bagging device, when a clamp 49 caused to approach by means of a clamp support mechanism 59 approaches, a stopper 53 is dislocated in a given position, holding claws 50 are closed through the resilient repulsion force of a spring 52, and immediately after the stop of the holding claws, approach of the clamp 49 is stopped and transfer to separation is effected. Inversion of the moving direction of the clamp 49 is effected, in a manner described above, through detection and management of the number of revolutions of the drive motor 57 of the clamp support mechanism 59 by means of an encoder being a closure detecting means. Closing of the holding claws 50 of the clamp 49 is detected by the closure detecting means, such as the encoder, from the change of the rotation speed of the drive motor 57 owing to the fluctuation of a load. A position where approach of the clamp 49 is stopped by the clamp support mechanism 59 is corrected by a position correcting means according to the detected output.
Patent JP-H1099544-A (JP)
Title: Game system and downloading system therefor
Inventor: MATSUOKA TOSHIYUKI
IPC: G06F13/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To use a most up-to-date menu screen and a game program without changing an existing game machine having a ROM interface. SOLUTION: A downloading unit 2 which downloads a game program and a menu screen program from a host computer 1, is connected to a ROM interface 33 for connecting the program storing ROM of a game machine 3 through a communication line 5. The menu screen program is stored temporarily in a RAM 33 for working of the game program and displayed in a menu on a display 41 in the form of a menu. In accordance with a select instruction by a key 42 from a user, a CPU 31 requests the downloading unit 2 for a corresponding game program. The downloading unit 2 downloads the requested game program from the host computer 1 and stores in a DRAM 24, and behaves as if the ROM were connected to the game machine 3.
Patent JP-H10102392-A (JP)
Title: Base paper for laminated plate, and laminated plate
Inventor: WATANABE SUSUMU
IPC: H05K1/03
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated plate which is excellent in dimensional stability, resistance to heat, and electric properties, by forming prepregs by using a base paper for lamination made of a specific bamboo pulp-containing cellulose fibers, laminating and thermo-compressing the prepregs. SOLUTION: A mixed pulp slurry containing 10-80wt.% of bamboo slurry from which microfine fibers of <=0.2mm length are removed less than 5wt.% content and 20-90wt.% of wood pulp is subjected to sheet making to prepare base paper for lamination. The lamination base paper is impregnated with a thermosetting resin, for example, a phenolic resin or epoxy resin, heated and dried thereby producing prepregs. These prepregs are laminated and thermocompressed to give the objective laminated plate.
Patent JP-H0199452-A (JP)
Title: Hydrogen gas discharging apparatus
Inventor: ISHIZUKA TATSURO
IPC: H02K9/24
Filed: 1987-10-12
Abstract: PURPOSE:To eliminate the possibility of combustion and explosion of hydrogen gas and to discharge said hydrogen gas safely by substituting an inert gas for air within piping before discharging said hydrogen gas. CONSTITUTION:When hydrogen gas within a generator 1 is discharged into the air, an inert gas is sealed from an inert gas feeder 5 provided between a hydrogen gas discharge valve 3 and an atmospheric escape pipe 4 into a piping 4 leading from the hydrogen gas discharge valve 3 to the air. Then, after air is not present within the piping 4, the hydrogen gas discharge valve 3 is opened and the hydrogen gas within the generator 1 is discharged into the air. Not only a timer but also a flow meter 21 and a gas concentration meter 22 may be used in order to know the time for opening the hydrogen gas discharge valve 3. Also, nitrogen gas, carbon dioxide gas, argon gas and the like can be cited as said inert gas.
Patent JP-S61132144-A (JP)
Title: Preparation of feed for pisciculture
Inventor: YAMASHITA MITSURU
IPC: A23K1/16
Filed: 1984-11-30
Abstract: PURPOSE:To produce a feed for pisciculture, having excellent shape-retainability and palatability, free from the pollution of water, and effective to promote the growth of cultured fish, by compounding a specific feed raw material with coral powder, algae powder, polyacrylic acid salt and chitosan. CONSTITUTION:100pts.wt. of a feed raw material selected from fish body (raw or frozen whole body of abundantly caught fish such as sardine, mackerel, cuttlefish, etc., can be used), waste fish or shellfish (the residue discharged in the production of marine product, such as heads, bones, guts, etc. of fish), scum disposed from fish-processing factory, and excess active sludge, is comopounded with (A) coral, (B) 4-10pts.wt. of algae powder, (C) a polyacrylic acid salt, and (D) 0.05-0.2pt.wt. of chitosan. The cost of feed can be reduced by the use of the fish body or its waste as a main material. The component A is effective to prevent the dissolution loss of the nutrient components, prevent the disease of fish, and improve the digestivity and absorbability of the feed, the component B is effective to control the water-content and retain the shape of the feed, and furthermore, is useful as a source of roughage, and the components C are D are useful as the binder to keep the shape of the feed. Consequently, a feed having excellent properties as a whole can be produced.
Patent JP-H0198367-A (JP)
Title: Two-color picture reader
Inventor: ADACHI KOJI
IPC: H04N1/04
Filed: 1987-10-12
Abstract: PURPOSE:To attain picture area decision with a simple constitution and high accuracy by attaining picture area decision of each color by one scanning while corresponding one picture element to two light receiving bodies and correcting dislocation attended with color decision of one picture element by the light receiving quantity at the two light receiving bodies. CONSTITUTION:A read light is made incident on the light receiving bodies 1a, 1b of an image sensor 2. The light receiving quantity of one light receiving body 1a in each unit cell is corrected in response to the light receiving quantity in the light receiving body 1a causing the same light receiving characteristic in the adjacent unit cell by the correction means 3. Moreover, a color of a corresponding picture element is discriminated by a color discrimination means 4 based on the difference between the corrected luminous quantity corrected by each unit cell and the light receiving quantity in the other light receiving body 1b. The picture area of each color is decided by the color discrimination in the picture element unit.
Patent JP-H0995670-A (JP)
Title: Photosensitive composition, element using the same and photochromic compound
Inventor: TANAKA MITSUGI
IPC: C07D498/10
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive composition useful for various light modulations, indications, colorings and recordings, improved in color develop ment at a high temperature without spoiling durability against repetition of color developing and color distinguishing and light fastness by containing a specific photochromic compound and an organic zinc salt. SOLUTION: This photosensitive composition comprises (A) a compound of the formula [X is atomic groups necessary for forming a (substituted) naphthalene ring or a (substituted) phenanthrene ring; Y is atomic groups necessary for forming a (substituted) aromatic hydrocarbon ring or a (substituted) unsaturated heterocyclic ring; R<1> to R<3> are each a (substituted) alkyl, R<1> together with R<2> can form a ring] and (B) an organic zinc compund such as zinc 3,5-di-αmethylbenzylsalicylate, etc., and the component A is preferably emulsified and dispersed in a hydrophilic polymer.
Patent JP-H02102729-A (JP)
Title: Continuous treating apparatus for particles constituted of fluidized bed and moving bed
Inventor: KATO KUNIO
IPC: B01J8/18
Filed: 1988-10-12
Abstract: PURPOSE:To cause a reaction in a fluidized bed in high yield by installing a moving bed for causing heat exchange between gas discharged from the fluidized bed and a material to be treated to above the fluidized bed and providing dispersing plates to a bottom of a moving bed. CONSTITUTION:Particles 2 of a material to be treated are fed from a top of an apparatus, and a fluidized bed 4 is formed by blowing fluidizing gas upwards from a bottom of the apparatus. Thus, the particles are treated in the fluidized bed 4. Also, a moving bed 3 for causing heat exchange between gas discharged from the fluidized bed 4 and the material 2 to be treated is installed to above the fluidized bed 4, and dispersing plates 8 are provided to the bottom of the moving bed 3. Thus, the gas discharged from the fluidized bed 4 is dispersed to pass through the moving bed 3 to enable to make the temp. in the moving bed uniform, causing sufficient heat exchange with the material fed from the top of the moving bed. Moreover, since the particles fed to the moving bed are heated already, a reaction is caused in the fluidized bed in high yield.
Patent JP-H0594994-A (JP)
Title: Semiconductor device pad and semiconductor integrated circuit
Inventor: YAMAMURA TAKESHI
IPC: H01L21/60
Filed: 1991-10-02
Abstract: PURPOSE:To provide pads of certain structure which can be dispersedly disposed on all the surface of a semiconductor chip and a semiconductor integrated circuit where pads are dispersedly arranged in a wide range of area on the semiconductor chip without defects which cause difficulties to the test of an electric conduction state inside the pad or in regions proximate to the pads. CONSTITUTION:A semiconductor integrated circuit has such a structure that an input/output circuit semiconductor device pad provided with lower conductor layers 31 and 32 connected to two logic circuits and an upper conductor layer 34 which short-circuits the lower conductor layers 31 and 32, an input/output circuit which makes the upper conductor layer 34 serve as a bump or an input/ output circuit connected to input/output wirings, and these pads dispersedly arranged in a wide scope of area on a semiconductor chip are provided.
Patent JP-S63226645-A (JP)
Title: Bleach-fixing solution having superior suitability to rapid processing
Inventor: KUZE SATORU
IPC: G03C7/42
Filed: 1987-10-09
Abstract: PURPOSE:To obtain a bleach-fixing soln. enabling rapid processing without generating gaseous NH3 by keeping a bleach-fixing soln. for a silver halide photographic sensitive material at a specified pH and incorporating a specified ferric complex salt and a polymer having pyrrolidone ring units. CONSTITUTION:A bleach-fixing soln. for a silver halide photographic sensitive material for photographing is kept at 3.0-6.8 pH and a ferric complex salt having a compd. represented by formula as a ligand and a polymer having pyrrolidone ring units in the molecular structure are incorporated into the soln. In the formula, R1 is H or lower alkyl, each of n1-n3 is 0-3, (n1+n2+n3)=2-4 and the total number of C atoms is -(CH2)n1-(CHR1)n2-(CH2)n3- is <=3. When a fast sensitive material for photographing is processed with the bleach-fixing soln., defective recoloring is prevented and the precipitation of silver sulfide is suppressed. Bleach-fixing can be rapidly carried out, no gaseous ammonia is generated and working environment is improved. The soln. maintains satisfactory desilvering and recoloring properties and high shelf stability during storage and the bleach-fixing performance is not deteriorated.
Patent JP-H0995468-A (JP)
Title: Sorbitol medium-chain fatty acid ester composition
Inventor: TOMIDOKORO SUSUMU
IPC: C11D1/66
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition, having better surface activity, biodegradability and safety and useful as various detergents by using a medium- chain fatty acid as a fatty acid. SOLUTION: This sorbitol medium-chain fatty acid ester composition has 70-90wt.%, preferably 73-85wt.% content of a sorbitol medium-chain fatty acid monoester. Furthermore, the composition comprises the monoester and esters having >=2 ester bonds such as a diester, a triester or a tetraester, preferably >=95wt.% total content of the monoester and the diester. The weight ratio of the monoester to the diester is (71-92)/(8-29), preferably (74-87)/(13-26). The medium-chain fatty acid in the composition is a 6-10C, preferably an 8-10C carboxylic acid and, e.g. caprylic acid, capric acid or a coconut oil fatty acid is cited. The composition is obtained by carrying out the transesterification of, e.g. sorbitol with a lower alcohol ester of a medium-chain fatty acid by using a large amount of a catalyst.
Patent JP-2001072536-A (JP)
Title: Production of solid powder cosmetic
Inventor: ATSUGI TAKESHI
IPC: A61K8/00
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a solid powder cosmetic which is soft and smooth, possesses a high void fraction and homogeneous soft voids, can be easily used, gives excellent feeling on use, shows fine shape retention, forms hardly crevice or crack and further is capable of forming minute uneven patterns on the surface. SOLUTION: This solid powder cosmetic is obtained by preparing a mixed solution between a film-forming polymer and a hydrous volatile solvent followed by mixing the mixed solution with a powder to obtain a mixture containing the hydrous volatile solvent in a proportion of 5-40 wt.% based on the whole weight of the composition, pressing the mixture and drying it.
Patent JP-S61136476-A (JP)
Inventor: ICHIYANAGI TAKU
IPC: B08B1/04
Filed: 1984-12-05
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。