baber/WOPTO huggingface dataset:
Patent JP-H0543224-A (JP)
Title: Production of spherical alumina
Inventor: NAKAYAMA AKIO
IPC: C01F7/44
Filed: 1991-08-07
Abstract: PURPOSE:To produce spherical alumina by successively subjecting Al(OH)3 obtd. by the Bayer process to heating, hydration and thermal decomposition, further heating and interim firing, refiring the resulting Al2O3 in the presence of a specified amt. of a fluorinating agent and controlling the particle diameter. CONSTITUTION:Al(OH)3 obtd. by the Bayer process is successively subjected to heating at <=20 deg.C/min heating rate, dehydration and thermal decomposition at <=700 deg.C, further heating and interim firing at <=1,400 deg.C to form Al2O3 having <=0.5wt.% total sodium content and <=90% alpha-Al2O3 content. A fluorinating agent such as AlF3 is added to the Al2O3 by 0.05-1.0 pt.wt. (expressed in terms of F) per 100 pts.wt. of the Al2O3 and this Al2O3 is refired at 600-1,500 deg.C. The crystals are grown, the particle diameter is controlled and spherical Al23 having a low sodium content is obtd.
Patent JP-2000141734-A (JP)
Title: Direct recording apparatus
Inventor: SHIBATA TOKIFUMI
IPC: B41J2/385
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent toner particles from clogging holes of a substrate and facilitate cleaning of the holes in a toner jet type recording apparatus. SOLUTION: A substrate arranged between a recording roller for holding charged toner particles and a back electrode opposite to the recording roller for electrostatically attracting the toner particles is provided with a plurality of long holes 56 where the toner particles flying from on the recording roller can pass. Fly control electrodes 58 and electric field shield electrodes 60 are alternately arranged in the periphery of the long holes 56 so as to alternately form fly areas 62 where the toner particles pass and non-fly areas 64 where the toner particles do not pass inside the long holes 56. The long holes 56 are formed in a size to conform to a plurality of adjacent dots formed simultaneously on a sheet.
Patent JP-H11144697-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: FUKUNAGA TAKAO
IPC: H01M10/0566
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery having an excellent shut-down function and a safer separator without occurring a total melting or a melting crack in case of a shut-down. SOLUTION: The nonaqueous electrolyte battery contains at least a positive electrode plate 1, a negative electrode plate 2, a separator 3, and an organic electrolytic solution in a battery case 4. The separator 3 comprises a polyimide porous substance and a polyolefine porous substance. In the separator 3, the polyolefine porous substance is disposed to both sides of the polyimide porous substance and the polyimide porous substance is disposed to both sides of the polyolefine porous substance.
Patent JP-H01169132-A (JP)
Title: Driving force transmission device
Inventor: MORISHITA NOBUNAO
IPC: F16D43/284
Filed: 1987-12-24
Abstract: PURPOSE:To secure torque transmission by communicating a sealed chamber with an oil chamber which has a means for changing the volume thereof according to a volume expansion of a clutch lubricating oil in the sealed chamber due to a temperature-rise. CONSTITUTION:The temperature of a clutch lubricating oil in a sealed chamber 3 is increased by friction heat between an outer plate 5 and an inner plate 6. The volume of the clutch lubricating oil expands due to the temperate-rise, thereby a piston 13 retreats against the pressing force of a spring 15, and the volume of an oil chamber 10 is increased according to the volume expansion of the clutch lubricating oil. The volume expansion of the clutch lubricating oil generated in the sealed chamber 3 is adsorbed accordingly, the hydraulic pressure therein is prevented from rising, repressing of an operation piston 7 which presses a multi-plate clutch 18 in a connection direction is prevented. Thus, torque transmission can be secured.
Patent JP-H0516017-A (JP)
Title: Crop shearing device and crop shearing facility
Inventor: KONOSE RYOHEI
IPC: B23D25/12
Filed: 1991-12-10
Abstract: PURPOSE:To make adjustment of a shearing end projecting amount regardless of a width by extending shearing cutters in the steel strip width direction in the non-linear state and forming them in the non-reflection symmetrical shape on both sides of the center in the width direction so that the projecting amount of the shearing end can be adjusted when the shearing cutter is moved in the width direction of the steel strip for shearing the steel strip. CONSTITUTION:Shearing cutters 50 and 52 are formed in the reflection symmetry respectively at drums 34 and 36. The shearing cutter 50 (the sharing cutter 52 is omitted as it is the same as this one) is extended along the width direction of a steel strip 12 and composed of a linear cutter part 56 at the center and both end side cutter parts 58 and 60 working as inclined edge parts diagonally extending against this linear cutter part 56 and formed in the cutting state almost in the point symmetry around the center point of the linear cutter part 56.
Patent JP-S63168404-A (JP)
Title: Selective oxidative carbonyzation of conjugated diene
Inventor: EITO DORENTO
IPC: C07C69/593
Filed: 1987-12-24
Abstract: Process for the selective oxidative carbonylation of a conjugated diene, in particular butadiene, with carbon monoxide and an alcohol in a quantity of at least 2 mol equivalents per mol diene, in the presence of a catalyst system comprising at least the following components:   (a) a compound of a metal, selected from one or more platinum group metals, (b) an oxidizing agent in the form of quinone and/or derivatives thereof, and   (c) a compound of a metal, selected from manganese or vanadium, which specific catalyst systems can be used as such or in the form of a solution or suspension in a suitable solvent.
Patent JP-H10171735-A (JP)
Title: Method for managing network service
Inventor: AIHARA TOSHIYUKI
IPC: H04L69/40
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a network service managing method by which whether or not a service provided by a server is normally available can exactly be judged by a client terminal. SOLUTION: A test program which can be operated on a Web browser 21 of a client terminal 20 for testing a service provided by a server 3 is prepared in a service test applet storage database 44 of a network service managing device 40, and this is read from the web browser 21 through a web server 45, and the service provided by the server 3 is tested. Thus, the service provided by the service can directly be tested by a client terminal 20, and whether or not the service is normally available can exactly be judged regardless by of whether or not the server 3 itself is normal.
Patent JP-H08186868-A (JP)
Title: Portable communication system
Inventor: AIHARA TOSHIHARU
IPC: H04W84/10
Filed: 1994-12-27
Abstract: PURPOSE: To keep the accuracy of a time indicated by a clock function in a portable telephone terminal or a private base station. CONSTITUTION: A portable telephone set A and a master set C store respectively by which of clock information sent from a public base station B and the master set C a time indicated by its own clock function is corrected and corrected date and time. Then the portable telephone set A corrects the time indicated by its own clock function based on the time information sent from the public base station B in a radio area of the public base station B. The portable telephone set A corrects the time of its own clock function based on the time information of the master set C in the radio area of the master set C when the corrected date and time of the master set C is newer than that of its own corrected date and time.  When the corrected date and time of the portable telephone set A is newer than the corrected date and time of itself, the master set C corrects the time indicated by its own based on the time information of the portable telephone set A.
Patent JP-H01168154-A (JP)
Title: Telephone terminal set
Inventor: KUDO HITOSHI
IPC: H04M11/00
Filed: 1987-12-23
Abstract: PURPOSE:To send a picture of an object even at a location apart from a master set freely by providing a master set and a slave set capable of mutual radio transmission and reception and of being attached and detached to a terminal set applying transmission/reception of video image and voice via a telephone line. CONSTITUTION:When a slave set 19 is separated from a master set 14, radio communication is attained between the 1st radio transmission/reception section 16 and the 2nd radio transmission/reception section 21 mutually to apply the communication of a voice signal by the 2nd voice output section 8b and the 2nd voice input section 9b and the video signal by the video input section 1 and video display section 2. When the slave set 19 is set to the master set 14, a removal/mount discrimination section 23 discriminates the mount state to change over a voice signal input/output section changeover switch 24 and a radio transmission/reception function changeover switch 25 to apply the voice signal communication by the 1st voice output section 8a and the 1st voice input section 9a, and the video signal communication by the video input section 1 and the video display section 2. Thus, a picture of an object apart from the set can be sent.
Patent JP-H0525492-A (JP)
Title: Detergent composition
Inventor: HOSHINO EIICHI
IPC: C12N9/54
Filed: 1991-12-10
Abstract: PURPOSE:To obtain a detergent excellent in detergency against protein dirt, particularly water-insoluble protein dirt at collars and sleeves by incorporating a specific alkaline protease in the detergent. CONSTITUTION:One 1kg of a detergent composition (e.g. weakly alkaline powdery detergent for clothes) is blended with 0.1-6,000 P.U. of an alkaline protease produced by Bacillus sp. KSM-K16 or K14, which has an optimum pH of 10.0-12.5 (casein substrate; reacted at 40 deg.C for 10min), an optimum temperature of 50-60 deg.C (casein substrate; reacted at pH10.0 in the absence of Ca<2+> ions) and decomposition activity of 40KFU/APU or more for human keratinus fiber.
Patent JP-H02173977-A (JP)
Title: Information processor
Inventor: OGINO NOBORU
IPC: G06F3/06
Filed: 1988-12-26
Abstract: PURPOSE:To reduce the occurrence of processing related to rewrite of information and the frequency in use of an area where information is rewritten by informing that the area where the write state is judged to be defective is unsteady at the time when servo control information in the pertinent area is unsteady. CONSTITUTION:Information is written in a prescribed storage area of an information storage medium 2 by a writing means 4, and simultaneously, it is decided by a deciding means 12 whether the write state is good or not. A monitor means 16 is provided to monitor servo control information related to the information write; and when servo control information in the storage area where the write state is decided to be defective by the discriminating means 12 is unsteady, a reporting means 18 is used to inform that the pertinent area is unsteady. Thus, the storage medium is inspected, and dust or the like is wiped off when being stuck to the pertinent area, and thereby, the occurrence of rewrite processing related to rewrite of information and the frequency in use of the area where information is rewritten are reduced.
Patent JP-H06190097-A (JP)
Title: Golf ball delivering apparatus
Inventor: KONO TOSHIHIRO
IPC: A63B69/36
Filed: 1992-11-12
Abstract: PURPOSE:To prevent the clogging of a ball hopper by providing a mechanism which reverses the rotation of a rotary plate on the bottom of the ball hopper in an automatic supplier of golf balls. CONSTITUTION:A guide rod C is formed at a lower part of a ball hopper A and a golf ball withdrawing port F is provided on the bottom part of the ball hopper A to mount a rotary bottom plate B. The rotary plate B is rotated with a motor M provided therebelow and a ball detection sensor B is mounted at the ball withdrawing port F. A golf ball E put in the ball hopper A is rotated with the rotary plate B being turned reversely in the ball hopper A and withdrawn below the ball withdrawing port F provided on the bottom part of the ball hopper A. The golf balls withdrawn at the ball withdrawing port F drop one at a time with the ball sensor D and ball shutter solenoids S1 and S2.
Patent JP-H02172805-A (JP)
Title: Production of ceramic powder
Inventor: ODA KIYOUKO
IPC: C01G23/00
Filed: 1988-12-26
Abstract: PURPOSE:To obtain the fine ceramic powder only by drying by neutralizing a soln. contg. the coprecipitates of plural metal oxalates, removing only the supernatant by decantation, repeating the agitation and washing of the precipi tate, and uniformly washing the fine grains of the precipitate. CONSTITUTION:A soln. of oxalic acid in water, methanol, etc., equivalent to the formation of the precipitate of metals is added to an acidic soln. of nitric acid, etc., contg. the metals such as Ca, Sr, Ti, and Zr. The obtained mixed soln. is violently agitated, and neutralized by an amine or NH3 to coprecipitate the oxalates of the metals. The supernatant of the reaction product is removed by decantation, and a precursor slurry as the precipitates is washed with water or alcohol to remove the amine nitrate or ammonium nitrtate from the slurry. The washing and the removal of supernatant are repeated, and then the slurry is dried. By this method, the dried fine-powder precursor is obtained practically without the powder being aggregated. The precursor is then calcined, for exam ple, at 500-1100 deg.C to obtain the desired ceramic powder.
Patent JP-H09141764-A (JP)
Title: Device for manufacture hollow string-like product
Inventor: FUJII SHIGERU
IPC: B31C5/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a device for manufacturing a continuous hollow string-like product consisting of a multitier of layer walls with one, of the widthwise ends of a long tape-like material, rolled into the widthwise center of the product, with advantages such as the easy and stable production of a neatly trimmed hollow string-like product, a simple structural design, easy operation and maintenance services. SOLUTION: This device for manufacturing a hollow string-like product consists of a retaining means A for retaining a taken-up long tape-like material in horizontally rotatable manner, a means B for adjusting the tension of a drawn-out take-like material P and a turnover creating means C for turning over one of the ends of the tape-like material to the other side of the widthwise direction, all of which are installed on a first frame 1 in that order. In addition, the first frame 1 is pivotally supported, in freely rotatable manner, on a second frame 2, using the communicating path direction of the plate-like material as an imaginary center axis. Finally the tape-like material is twisted between either of the means A or C and a takeover means D installed on the second frame 2 to form a hollow string-like product.
Patent JP-2000141853-A (JP)
Title: Plate cylinder device
Inventor: SHIMA MASAYUKI
IPC: B41L13/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent reforming of an ink of an inner periphery of a plate cylinder caused by contact with the air for affecting a most influence to a decrease in printing quality in the case of leaving to stand for after printing is finished. SOLUTION: In the case of leaving to stand for without using a printer, a flexible sheet member 31 is disposed at a contact position to be brought into surface contact with an inner periphery 1a of a plate cylinder 1 so that an ink adhered to the periphery 1a of the cylinder 1 is not brought into contact with the air to prevent its water phase component from being evaporated and hence reforming of the ink can be prevented. At the time of printing, when the member 31 is disposed at a release position released from the periphery 1a, a rotating operation of the cylinder 1 is not disturbed, and a damage of the member 31 can be prevented as well.
Patent JP-H11161650-A (JP)
Title: Electronic dictionary
Inventor: MIYAMOTO MANABU
IPC: G06F17/27
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To retrieve a word by simple operation without regard to the form of the word by displaying the contents of an equivalent corresponding to an original form through a collating means when the selected word is in an inflected form. SOLUTION: A signal from an inputting means 11 is temporarily scored in RAM 13 connected to CPU 12. A display device 16 is connected to CPU 12 and characters inputted from the means 11, namely contents temporarily stored in RAM 13, are displayed on the picture of the display device 16. At this displayed picture, the contents of the equivalent of the picture is displayed by a selection key 17, which includes a mark key, a jump key, a scroll key and an equivalent key. The operation signal of the jump key is read by CPU 12 and the selected word is collated by an original form inflecting table 15 within ROM 14 functioning as the collating means. When the word is in an inflected form, the original-form word and the contents of an equivalent corresponding to the original-form word are displayed on the picture of the display device 16.
Patent JP-2001139425-A (JP)
Title: Evaluation of cosmetic set and cosmetic set
Inventor: MORI KUNIHIKO
IPC: G01N33/50
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic effective for suppressing the formation of components undesirable for the skin such as the formation of peroxides while keeping the skin-function maintaining effect such as humectant action. SOLUTION: This evaluation method for a foundation cosmetic set comprises the sampling of skin surface components from the skin immediately after the application of the cosmetics of the cosmetic set in the order, the spreading of 0.1 g of the sample uniformly on a Petri dish having a diameter of 20 mm, irradiation of the spread film with ultraviolet rays at a rate of 80 mW/cm2.h for 3 hours and the measurement of the increase in the peroxide value compared with the value before irradiation. The cosmetic set is designed to have a conductance of >=40 μS and the peroxide value increase is <=50% based on the value before irradiation.
Patent JP-H08224963-A (JP)
Title: Information recording member
Inventor: TERAO MOTOYASU
IPC: G11B7/243
Filed: 1995-12-15
Abstract: PURPOSE: To obtain a member in which the thickness of an information recording thin film is a specified value or less and which has a specified light reflecting layer or light absorbing layer on the opposite side to the substrate of the information recording thin film through a specified intermediate layer and has a simple production process, good reproducibility, and durable stability. CONSTITUTION: An information recording thin film with a thickness of 30-150nm is formed on a substrate, and a light reflecting layer or a light absorbing layer is formed on the opposite side to the substrate of the information recording thin film through an intermediate layer. The intermediate layer, with a thickness of 1-50nm, has a main component selected from inorganic substances of CeO2 , La2 O3 , SiO2 , In2 O3 , Al2 O3 , GeO, GeO2 , PbO, SnO, SnO2 , Bi2 O3 , TeO2 , WO2 , WO3 , CdS, ZnS, CdSe, ZnSe, In2 S3 , Sb2 S3 , Sb2 Se3 , Ga2 S3 , Ga2 Se3 , PbS, PbSe, Bi2 Se3 , Bi2 S3 , TaN, and C. The light reflecting layer or the light absorbing layer, with a thickness of 5-300nm, is a substance selected from Bi2 Te, Bi, Te, Sn, Sb, Al, Au, and Pb, or a mixture or compound containing those.
Patent JP-2001146614-A (JP)
Title: Polyurethane working glove and method for producing the same
Inventor: TAKADA YASUO
IPC: A41D19/04
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To produce a pair of working gloves with coating film excellent in both flexibility and durability by using knitted gloves made with ordinary threads. SOLUTION: The subject method for producing a pair of gloves comprises such processes that the outer surface A of a pair of raw material gloves is coated with a polyurethane emulsion made by dispersing a polyurethane resin having silicone segment on the main chain and/or side chain thereof in an organic solvent followed by emulsifying water in the resultant dispersion, or a solution prepared by formulating the polyurethane emulsion with a.solvent-type polyurethane resin followed by heat-drying the resultant coated gloves to form coating film 12 of the polyurethane emulsion or the formulated solution only on the outer surface A of the raw material gloves.
Patent JP-H04195839-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAZAKI TATSUO
IPC: G11B15/467
Filed: 1990-11-27
Abstract: PURPOSE:To enable always stable consecutive recording by correcting the data for a reference signal which is used in the recording mode, so that the phase difference detecting data with the positional data of a capstan of new reference signal inputted to a phase comparator after shifting to the recording mode becomes equal to the phase difference detecting data at the preliminary reproducing mode. CONSTITUTION:The phase difference A between the capstan reference signal REF right after receipt of the command to shift from the preliminary reproduc ing mode to the recording mode and a reproduced control signal PCTL, and the phase difference B between the signal REF and a CPG signal by which a capstan FG signal is frequently-divided, are obtained. Thereafter, the data in which the (+B-A) is added to the signal REF, are inputted as the phase reference data, also the CPG signal is inputted as comparison data to the phase comparator 3, then the phase control of a capstan driving system is performed by the output data of phase difference. By this procedure, almost no fluctuation is generated in a tracking at the reproducing time before and after the consecu tive recording, thereby a good reproduced picture can be obtained.
Patent JP-H01169609-A (JP)
Title: Operators console having trend recording meter with variable displaying time width
Inventor: HONDA JIYOUJI
IPC: G06F3/048
Filed: 1987-12-25
Abstract: PURPOSE:To attain the trend supervision of a process always in an optimum time scale by changing the displaying time width of a trend recording meter by on-line in accordance with the condition of the process. CONSTITUTION:The displaying time width of a trend recording meter 5 can be arbitrarily and simply changed by on-line with attached operation keys 41-43. For that reason, for the supervision of the process data by the trend recording meter 5, the displaying width of the trend recording meter 5 is set long at a usual time and the long-term supervision is executed. When an abnormality curs at the process and the control parameter to control the process is adjusted, the displaying time width of the trend recording meter 5 is shorter, and the short-term and detailed supervision is executed. Thus, in accordance with the process state, the displaying time width of the trend recording meter 5 can be simply changed, and therefore, the trend supervision of the process can be executed always is an optimum time scale.