baber/WOPTO huggingface dataset:
Patent JP-H10226725-A (JP)
Title: Production of particulate polyamide
Inventor: ARAMAKI MASAAKI
IPC: C08G69/30
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To produce a polyamide suitable as a material for a fiber and an industrial material in a short time and economically, with keeping the mole balance of a diamine component to a dicarboxylic acid in small values during polycondensation, by polycondensating a porous solid salt comprising a diamine and a dicarboxylic acid having a specific total pore volume and a specific dimension while maintaining it in a solid state. SOLUTION: A particulate polyamide is prepared from a porous solid salt comprising a diamine and a dicarboxylic acid having a total porous volume of 0.01 to 0.40cc/g and a dimension of 1 to 20mm in terms of a mean length or a mean diameter. Examples of specific diamines include tetrametnylenediamine, hexamethylenediamine, undecamethylenediameine, and examples of specific dicarboxylic acids include malonic acid, succinic acid, adipic acid, a solid salt between them being preferred. The mole ratio of a diamine to a dicarboxylic acid in the solid salt is 1.3 to 0.9. ε-Caprolactam and, a monocaboxylic acid and a monoamine as a terminal capping agent may be added, if desired.
Patent JP-2000227113-A (JP)
Title: Sliding device
Inventor: OGUSHI SHIGETO
IPC: F16C32/06
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To move a traveling member without entailing any local stress concentration on a sliding part. SOLUTION: This sliding device is provided with an elastic body 14, whose base end side is locked to an on-off member 11 traveling along a stationary member 12, and having four divided parts 14a at the tip side, and four sliding materials 16 being installed each in these divided parts 14a of the elastic body 14 and sliding on the stationary member 12 in time of their traveling, respectively.
Patent JP-H07238322-A (JP)
Title: Method for preventing surface cracking in steel slab
Inventor: TAKADA KATSUMI
IPC: C21D9/00
Filed: 1994-02-28
Abstract: PURPOSE:To industrially embody the production of a steel slab by blooming with the intention of energy saving without causing surface cracking by reducing the temp. difference in the vicinity of the surface layer of a steel ingot at the time of heating and rolling the steel ingot. CONSTITUTION:A steel ingot, having >=300 deg.C surface temp. after pattern removing, is introduced into a soaking furnace or a heating furnace, where furnace temp. is regulated to Ar1+ or -200 deg.C, and held for >=30min. Then, the steel ingot is heated up to a temp. enabling blooming to undergo temp. rise, followed by rolling. By the above procedure, the temp. difference between the surface layer of the steel ingot and the part right under the surface layer is reduced and the thermal stress resulting from the temp. difference between the surface layer and the part right under the surface layer, due to steel ingot heating, can be reduced, and the surface cracking in a steel slab can be avoided. When the surface temp. is lower than 300 deg.C, the retained heat of the steel ingot is decreased and an energy saving effect is reduced. When the holding temp. is below the lower limit the temp.-fall velocity in the surface of the steel ingot is increased and the temp. difference between the surface layer and the part right under the surface layer is not reduced, and, on the other hand, when it exceeds the upper limit a difference in thermal expansion coefficient between the surface layer part and the part right under the surface layer is increased. When the holding time is shorter than 30min, the temp. difference between the surface layer part and the part right under the surface layer is not reduced and the surface cracking cannot be prevented.
Patent JP-H06241588-A (JP)
Title: Oil separator for refrigerator
Inventor: ITAHANA TSUTOMU
IPC: F25B43/02
Filed: 1993-02-19
Abstract: PURPOSE:To provide an oil separator for a refrigerator of which the operability and reliability are improved. CONSTITUTION:An oil separator for a refrigerator has a refrigerating/air- conditioning refrigerant circuit, and comprises a subcooling control valve 31 having operations for sensing temperature and pressure of lubricant flowing out from the separator 12, holding a valve open state only when the combination of the temperature and the pressure correspond to values corresponding to those in a subcooling range of refrigerant used for the circuit and feeding out the lubricant to a suction side of a compressor 11.
Patent JP-H01205371-A (JP)
Title: Kana-kanji converting device
Inventor: KOYAMA YASUO
IPC: G06F17/22
Filed: 1988-02-12
Abstract: PURPOSE:To convert a KANA (Japanese syllabary) character-string into a KANA-KANJI (Chinese character) mixed sentence by providing a HIRAGANA (cursive Japanese syllabary) indefinite phrase and KATAKANA (square form of Japanese syllabary) indefinite phrase generating means for an indefinite word written with a space between words, a simple clause, and an indefinite phrase word learning means to display, select and define those and register automatically an independent word in a dictionary. CONSTITUTION:Under the control of a CPU, the inputted KANA character-string is converted into the KANJI by a converting device 8, and a candidate is displayed and selected by a clause candidate displaying part 3 and a clause candidate selecting part 4, and the length of a clause is changed 6. The KANA is designated 7, and the candidate of the clause is fixed 5. In the converting device 8, a KANA character is received by a KANA character acquiring part 9, and a clause writing part 10 with a space between words refers to a word dictionary 11, and inter-word connection is approved 14. The indefinite phrase generating part 13 stores the indefinite phrase from the indefinite word character-string and the clause candidate in a clause candidate storage part 16, and outputs them by a clause unit from a clause candidate outputting part 15. The change of sentence length is reanalyzed by a clause reanalyzing part 12, and the indefinite phrase is generated, and the rest is written with a space between words into the clause. When the KANA is designated, the analyzing part 12 determines KANA priority, and the defined clause candidate is dissolved into the independent word and an adjunctive word by a receiving part 17, and the dictionary is made learn them.
Patent JP-H01207221-A (JP)
Title: External preparation for skin and hair
Inventor: KORESAWA TAKESHI
IPC: A61K8/00
Filed: 1988-02-12
Abstract: PURPOSE:To obtain the title external preparation which contains hydrogenated lanolin acetate, and/or liquid hydrogenated lanolin acetate, thus showing excellent safety and stability to oxidation. CONSTITUTION:Lanolin acetate and liquid lanolin acetate are combined with a copper or nickel catalyst and subjected to hydrogenation at 100-200 deg.C under 1-5kg/cm<2> pressure to effect selective hydrogenation of double bonds in sterols and triterpene alcohols whereby hydrogenated lanolin acetate or liquid lanolin acetate with improved stability to oxidation is obtained without substantial change of intrinsic properties. The product is added to an external preparation for skins and hairs in an amount of 0.1-30wt.%. When the preparation is allowed to stand for a long time, the deterioration due to oxidation with the passage of time can be prevented, whereby adverse effects of peroxides formed by oxidation on the skins such as allergy or stimulation can be avoided.
Patent JP-S61190030-A (JP)
Title: Alloy having variable spectral reflectance and recording material
Inventor: MINEMURA TETSUO
IPC: G11B7/243
Filed: 1985-02-20
Abstract: PURPOSE:To obtain a novel recording material applying a variable change of color or reflectance by transition between crystal structures by using an Au alloy contg. a specified amount of Zn and having variable spectral reflectance. CONSTITUTION:This alloy having variable spectral reflectance is an Au alloy contg. 5-25wt% Zn an having different crystal structures at the 1st temp. above room temp. and the 2nd temp. below the 1st temp. When at least part of the surface of the alloy is rapidly cooled from the 1st temp. in a solid state, the part forms a phase having a crystal structure different from the crystal structure at the 2nd temp. A novel recording material is made of the alloy having variable spectral reflectance.
Patent JP-H07239341-A (JP)
Title: Apparatus for detecting lateral acceleration
Inventor: KIMURA TAKESHI
IPC: G01P15/00
Filed: 1994-02-28
Abstract: PURPOSE:To calculate or detect the true corrected lateral acceleration by removing influences of a roll mode around a suspension roll center and a roll mode around an elastic roll center from detected value of lateral acceleration. CONSTITUTION:Deviation DELTAYg of detected values of lateral acceleration detected by lateral acceleration sensors 1, 2 set, for example, at an upper and a lower parts on a level-control axle is calculated, divided by a distance L of the sensors to calculate a roll angular acceleration phi''. The roll angular acceleration is extracted by band pass filters 11, 13 of different pass bands. Thereafter, the acceleration is multiplied at amplifiers 12, 14 by distances L1, L2 from roll centers, so that roll mode components Yg-phi1-2Hz, Yg-phi3-8Hz of the lateral acceleration are calculated. The components are subtracted from a detected lateral acceleration Yg at an adder/subtracter 15. A corrected lateral acceleration Yg0 is calculated or detected in this manner.
Patent JP-H11208005-A (JP)
Title: Image recording method
Inventor: SUZUKI YOSHITAKA
IPC: B41M5/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for recording images which causes no shift of recording faces and copes with ink films of different color counts. SOLUTION: An ink of a plurality of colors is applied in parallel to a longitudinal direction of an ink film 2 and pressed in touch with a recording paper by a thermal head 1 having a plurality of heat-generating resistance bodies H, S of a nearly equal length in a breadthwise direction of the ink film 2 and arranged in a row. Electricity is supplied according to color data corresponding to the color of the ink film 2 in touch with the heat-generating resistance body H. When the recording paper is transferred in the breadthwise direction of the ink film 2 every time the thermal head 1 scans, a transfer pitch of the recording paper is set to be an integral multiple of a pitch of the heat-generating resistance bodies H, S.
Patent JP-H06242707-A (JP)
Title: Paper carrying roller
Inventor: KURISHITA TOSHIRO
IPC: B65H5/00
Filed: 1993-02-19
Abstract: PURPOSE:To prevent the soiling of a paper sheet by installing a cleaning member on the outer peripheral part of a driven roller, in a paper carrying roller provided with the driven roller brought into contact with a driving roller and driven to rotate. CONSTITUTION:A pair of rollers used for an automatic recirculating document feeder are composed of the driving roller 45 driven to rotate at the time of carrying a document and the driven roller 46 pressed on the driving roller 45 by a spring, etc., and driven to rotate. The cleaning member 48 cleaning the surface of the document is formed on the outer peripheral part of the driven roller 46. The member 48 is made of a sheet material such as a felt sheet, a nonwoven fabric, Japanese paper. Since the cleaning member 48 is provided on the outer peripheral part of the driven roller 46, the cleaning member 48 always comes into contact with the surface of the document at the time of carrying it, to clean the soiling of the surface of the document. Thus, cleaning effect is made more improved.
Patent JP-H07239411-A (JP)
Title: Production of color filter
Inventor: HANEDA AKIO
IPC: G02F1/1335
Filed: 1994-02-28
Abstract: PURPOSE:To prevent built-up projections which overlap the edge of a pattern and to avoid increase in the exposure time for patterning by forming a ultra-thin film black matrix pattern having absorptivity for light and light-shielding property due to a two-layer structure comprising a light-shielding metal thin film layer and a prepattern layer of, color photoresist having absorptivity for light on a filter substrate. CONSTITUTION:After a light-shielding metal thin film 13 is formed on the whole surface of a prepattern layer 11a and a lift-off layer 12a, the light-shielding metal thin film 13 corresponding to the upper side of the lift-off layer 12a is removed. Thus, a black matrix pattern 2 having a two-layer structure comprising the prepattern layer 11a and the light-shielding metal thin film layer 13a is formed on the filter substrate 1.
Patent JP-H10227057-A (JP)
Title: Gutter block
Inventor: ASANO YASUNARI
IPC: E03F9/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To remove sediment and keep the drainage of a gutter in a good condition by rotating many water-turbine type rotors via a water flow, so as to cause the sediment on a gutter bottom to whirl in water and then wash away the sediment with the water flow. SOLUTION: A gutter block 10 has a separate bottom wall 10b on the bottom of a block body 10a having an H-shaped cross sectional form. Also, the upper part of the block 10 is covered with a grating 11. Furthermore, a drain 13 is vertically divided with a water permeable intermediate wall 12, and a Japanese abacus type purifier 1 with many plastic water-turbine type rotors 4 is placed on the intermediate wall 12. Also, a drain 14 on the bottom is provided with many water permeable divisions 15 on the bottom wall 10b and each cell 16 is filled with a purification treatment agent 17. According to this construction, sediment accumulated on the intermediate wall 12 is made to whirl in water under the rotation of the rotors 4 on a water flow, and then washed away with the water flow, when a water volume increases, due to heavy rain or the like.  In this case, microorganisms carried on the rotors 4 for decomposing soil, function as purification treatment agents, when the water flow is moderate.
Patent JP-H02209892-A (JP)
Title: New peptide and use thereof
Inventor: OKA KIICHIROU
IPC: A61P31/04
Filed: 1989-02-08
Abstract: NEW MATERIAL:A peptide shown by the formula (A is peptide residue wherein 6-50 amino acids are bonded; X and Y are amino acid residue selected from Asp, Glu, etc., single bond, etc.; Z is OH or amino), has bonding ability to interleukin 2 receptor (receptor for short) and yet not activating receptor manifestation cell. USE:A suppressant against receptor manifestati on cell multiplication useful for treating adult T-cell leukemia, etc. An adsorbent to adsorb and remove receptor manifestation cell from the interior of body is obtained by immobilizing the peptide to a carrier. PREPARATION:For example, a styrene-divinylbenzene copolymer prepared by bonding an acyloxy obtained by removing hydrogen atom from alpha-carboxyl of a corresponding amino acid to C end of the aimed peptide is successively bonded to a corresponding amino acid toward N-end of the aimed peptide to synthesize a peptide, the polymer is eliminated from the peptide and the protecting group is removed.
Patent JP-H08226327-A (JP)
Title: Cooling water reservoir tank for automobile
Inventor: KIMURA MASATO
IPC: B60K11/04
Filed: 1995-02-20
Abstract: PURPOSE: To prevent cooling water from splashing into the engine room and to prevent the cooling water from flowing out, e.g., when the vehicle is turning. CONSTITUTION: An overflow port 16 is molded in the upper side of a tank main body 11 in such a way as to project toward a hood ridge panel 9, a baffle portion 17 projecting into the tank main body 11 is provided by recessing the lower side of the portion of the tank main body 11 to which the overflow port 16 is connected, and the overflow port 16 is passed through a through hole 20 in the hood ridge panel 9 and projected out of the vehicle.
Patent JP-H09223036-A (JP)
Title: Microcomputer unit for emulator
Inventor: UEMURA KINICHI
IPC: G06F11/26
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive emulator microcomputer unit(MCU) capable of easily performing development and programming by using an emulator. SOLUTION: Around a board 21 of a computer unit 20 for emulator, semicirculator through holes 28 are provided while being arranged corresponding to the foot pattern of a microcomputer IC to be used for a final operation test, and these semicircular through holes 28 are provided with plural L-shaped pins 23. Also on the surface of the board 21, a microcomputer chip 31 and a connector 22 for emulator connection are mounted.
Patent JP-S57146056-A (JP)
Title: Distributor for ignition of engine
Inventor: KAWAKAMI TAKASHI
IPC: F02P7/02
Filed: 1981-03-03
Abstract: PURPOSE:To obtain the distributor inexpencive and excellent in the durability and the effect against ionization thereof by a method wherein a high voltage distributing pole section, such as a distributing rotor or the like, is formed by a resistor including ceramic as the matrix thereof. CONSTITUTION:The distributor introduces a high voltage to the high voltage pole 11 of a distributing cap 8 and delivers it to the distributing rotor 13 through a contactor 15, thereafter, the high voltage is distributed to a circumferential pole 12, connected to respective ignition plugs, from the distributing rotor 13. In this case, the electrode 16 of the distributing rotor 13 is opposing to the circumferential electrode 12 through a cap 17 and the high voltage is delivered by means of spark discharge. Here, an insert 12a being connected to the distributing rotor 13, the electrode 16, the contactor 15 and the circumferential electrode 12 is formed by a member formed with a conductor layer by utilizing ceramic as the matrix thereof and applying the operation of reduction or the like under the condition of a high temperature. According to this method, a product inexpensive and excellent in the durability and effects against ionization may be obtained.
Patent JP-S55122816-A (JP)
Title: Treating method for converter slag
Inventor: MORI TAKESHI
IPC: C21C5/36
Filed: 1979-03-16
Abstract: PURPOSE:To treat converter slag within the converter operating cycle without contaminating the working environments, and recover the contained base metal at high efficiency, by directly discharging the molten converter slag into a cooling vessel in such thickness as to cause crack, taking it out into a conveying route after solidifying, and crushing the converter slag by the impact at this time. CONSTITUTION:Molten slag from a converter 2 is directly discharged into a cooling vessel 1, pouring in thickness of about 50-150mm in the vessel 1. When the converter slag is solidified, it is moved to the position of a hopper 7 on a truck 4. By rotating the vessel 1 with a rotating device 3 on the truck 4, the solidified slag having cracks is dropped on a conveyor 9. The converter slag is then put into a motor truck 11 through a hopper quide 10, and is carried to the material processing process. At this time, the temperature of converter is slag is 300-500 deg.C and the slag has many cracks, so that the slag is naturally crushed appropriately by the impact of falling into a grizzly 8, and the base metal solidified in the slag may be easily separated and recovered. In this method, the produced slag may be treated within the converter operating cycle, and pollution such as powder dust may not occur.
Patent JP-2000232751-A (JP)
Title: Motor having bearing
Inventor: TANAKA TAKESHI
IPC: H02K5/167
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent the shaft of a motor having an oilless bearing assembled in substantially vertical direction from making wobbling rotation and producing abnormal sounds, when the motor is started by keeping lubrication oil on the sliding surface of the oilless bearing for a long period. SOLUTION: A sintered oilless bearing 3 is composed of a lower gap section 31 the internal surface, of which expands downward gradually in the longitudinal direction of the rotating shaft of a motor at the gravity-side end section of the bearing 3, a porous intermediate gap section 32 the internal surface of which is parallel with the rotating shaft on the section 31, and a porous upper gap section 33 on the section 32. Therefore, lubrication oil can be prevented from dropping down from the bearing 3 along the rotating shaft. In addition, the oil does not remain in the bearing 3 but is kept on the sliding surface of the bearing 3, even immediately after the motor starts.
Patent JP-S59158100-A (JP)
Inventor: UINFUIIRUDO WAIMAN SARISUBERI
IPC: G21B3/00
Filed: 1983-02-28
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-H10212983-A (JP)
Title: Power output device
Inventor: NISHIGAKI TAKAHIRO
IPC: B60L50/16
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce torque shock generated on a driving shaft in association with start and stop of an internal combustion engine. SOLUTION: An air-fuel ratio is set to a lean condition, a throttle valve opening is set to a value SVP1, a timing advance FT is set to the latest timing FT1, and an intake valve timing is set to the latest timing VT1 so as to operate an engine by a target engine speed Ne* without a torque output, and the engine is started by a start torque from a motor MG1. At this time, a motor MG2 is controlled so as to cancel the start torque outputted to a ring gear connected to the driving shaft. After start, the air-fuel ratio is set as a stoichiometric value, the throttle valve opening, the timing advance, and the intake valve timing are gradually increased toward an optimal value, the output torque from the engine is set as a target torque Te*, and also the sum of torque outputted from the engine to the ring gear is set as a target torque Tr* by controlling the motor MG2.
Patent JP-H07241882-A (JP)
Title: Injection mold
Inventor: KITAI RYOJI
IPC: B29C45/33
Filed: 1994-03-01
Abstract: PURPOSE:To provide a mold with the capability of obtaining a molded item having no occurrence of flashes on the press-cut surface, excellent durability, and easy maintenance. CONSTITUTION:The mold is composed of a press-cutting part made up of a block 2, an elastic body 3 provided at the rear part of the block 2 for pressing the block 2 against a parting surface 4c, wherein the block 2 being detachably fixed to the mold by fixing means.
Patent JP-H10215378-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROAKI
IPC: H04N1/409
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that forms an image without deteriorating the sharpness due to thickened lines and characters and blurred edges. SOLUTION: An under color is eliminated (S20) and a data portion of only paper is eliminated so as to avoid mis-recognition as if there are dust. Then dust at a gap is emphasized (S21). Then a magnification output is made (S22). A dust detection pattern is small depending also on recording resolution of a printer. Then the pattern is simply magnified and outputted so that a dust correction adjustment personnel easily recognizes it. A sample being an ideal output is outputted for the comparison so as to facilitate the evaluation. The operator recognizes the output and inputs a correction coefficient. After that the image processed by the correction coefficient is outputted.