baber/WOPTO huggingface dataset:
Patent JP-H0753843-A (JP)
Title: Thermoplastic polymer composition
Inventor: NISHIO TAKESUMI
IPC: C08L53/00
Filed: 1993-08-19
Abstract: PURPOSE:To obtain a thermoplastic polymer composition having good moldability in injection molding, providing a molded article having good appearance, excellent flexural modulus, heatresistance, surface hardness and impact resistance and low gloss and suitable for injection molded articles required to have dull appearance such as interior trim of automobile, etc. CONSTITUTION:This thermoplastic polymer composition is composed of (A) 55-75wt.% of a propylene-ethylene block copolymer having an MFR of 10-30g/10min, an MFR of the propylene homopolymer part of 15-50g/10min and an isotactic pentad fraction of >=0.97, (B) 0-10wt.% of an ethylene-propylene copolymer rubber having a melting temperature of 30-6O deg.C and an MFR of 0.2-2g/10min, (C) 5-15wt.% of an ethylene-alpha-olefin copolymer resin having a melting temperature of 60-1O0'C and an MFR of 0.2-2g/10min and (D) 15-25wt.% of tale having an average particle diameter of <=5mum and a specific surface area of >=3.5m<2>/g. The sum of the components B and C is 10-20wt.% and the thickness of the crystal lamella of the propylene homopolymer domain is >=8nm.
Patent JP-S5996531-A (JP)
Title: Magnetic recording medium
Inventor: YAMADA YASUYUKI
IPC: C09D175/00
Filed: 1982-11-22
Abstract: PURPOSE:To form a titled medium which has good skew and wear resistance without spoiling flatness by consisting the same of a nonmagnetic base and a magnetic layer provided thereon, and maintaining the rate of thermal shrinkage in the longitudinal direction of the base at a specified value or below and the moisture content over the entire part at a specified value or above. CONSTITUTION:A magnetic layer contains a vinyl chloride/vinyl acetate copolymer, a polyurethane resin and a low mol.wt. polyisocyanate. Polyester, for example, polyethylene terephthalate, ionomer, polyimide, polyamide, a copolymer of vinyl chloride, etc. are usable as a base. If skew is <=17musec, a normal image screen is observable and therefore the rate of thermal shrinkage of the base is required to have <=0.15%, which can be obtained by subjecting beforehand a biaxially stretched polyester base to a heat treatment. The moisture content of a magnetic recording medium is required to be >=0.35wt%, which is effectively realized by a method for applying moisture to the magnetic tape by exposing the same to the atmosphere of high temp. and high humidity, a method for dewing by feeding the tape into the atmosphere having a temp. difference or a method for dipping the same in water.
Patent JP-S6449411-A (JP)
Title: Manufacture of energy confinement type piezoelectric vibrator
Inventor: HORI MAKOTO
IPC: H03H9/17
Filed: 1987-08-20
Abstract: PURPOSE:To improve a yield, by forming a cavity part at a part corresponding to the vibratory plane of a piezoelectric vibrator element between an organic resin layer and an armor resin layer. CONSTITUTION:After wax 9 is applied on a position outside of the organic resin layer 8 and equivalent to the center part of the vibratory plane of the piezoelectric vibrator 1 so that its outer plane can offer a smooth projecting plane, the armor resin layer 10 is formed on the wax 9 and the outer periphery of the organic resin layer 8. Furthermore, by performing a baking process in such state, the wax 9 is penetrated into the armor resin layer 10 due to the heat of baking, and a cavity 5 is formed in an area where the wax 9 occupies, that is, the area between the organic resin layer 8 and the armor resin layer 10.
Patent JP-H0932454-A (JP)
Title: Rock bit
Inventor: AKIYOSHI NAOYOSHI
IPC: E21B10/60
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of operations by providing a circular groove in the outer periphery of the connection of the head and shell of a steel base, and providing a plurality of spline-like flutes from the circular groove to the rear end of the shell, the head being provided with a hard bit and a flushing hole and the shell being provided with a rod fitting hole. SOLUTION: Debris formed during drilling is fed into a circular groove 15 through cutting room 10 and a sludge groove, together with water ejected from a head 3, and is discharged to the outside through flutes 17 in a shell 7. In this case, the debris is allotted to the flutes 17 from the groove 15, therefore preventing abnormal wear on specific portions. Next, water is ejected backward from a reverse flushing hole 20, and the amount of water ejected from a forward-oriented flushing hole is reduced to prevent turbulent flow and secondary crushing at a bit portion and to smoothly discharge the debris. Further, spline-like ribs between the flutes 17 serve as rectilinear guides during drilling to prevent curving of the hole. Therefore, the rock bit can smoothly discharge the debris even when used in a strong rock drill.
Patent JP-S6447582-A (JP)
Title: Crystal modification of 3,3-bis(2,2-bis(p-pyrrolidinophenyl) ethenyl)-4,5,6,7-tetrabromophthalide and color forming recording material using the same
Inventor: FUJINO YOSHIHARU
IPC: B41M5/327
Filed: 1987-08-19
Abstract: PURPOSE:To enhance color forming sensitivity in a near infrared region, developed color density and light resistance of developed color images, by incorporating a crystal modification of a specified compound showing a strong peak at a specified diffraction angle in X-ray diffraction using Cu-Kalpha radiation, as a color former. CONSTITUTION:There are two kinds of crystal transformations in 3,3-bis[2,2-bis(p- pyrrolidinophenyl)ethenyl]-4,5,6,7-tetrabromophthalide, and the compound has strong peaks at diffraction angles (2theta) of 7.3, 7.8, 10.8, 15.7, 20.7, 23.6 and 24.8 in diffraction of an X-ray beam of Cu-Kalpha radiation. A beta-modification of the compound leads to rapid formation of a bluish green color upon contact of the compound dissolved in a solvent for a pressure sensitive copying paper, e.g., diarylethane, with a color developer, e.g., an organic acid, or upon melting of the compound by heating together with a color developer such as bisphenol A, and the coloring matter thus developed shows strong absorption in a near infrared region. The compound has a high developed color density of a developed color image and a high light stability, so that it is substantially free of decoloration or decomposition of the crystal itself under irradiation with solar rays, and when it is used for a thermal recording paper, the light resistance of the surface is extremely excellent.
Patent JP-H0866906-A (JP)
Title: Manufacture of lamination body
Inventor: MATSUDA HIROKI
IPC: B32B21/08
Filed: 1994-08-30
Abstract: PURPOSE: To provide a manufacturing method of a lamination body capable of simplifying a manufacturing process by a method wherein a lower mold is shared in both of forming process of a wooden base material and) coating process of a skin material without using a process of making the skin material in a sheet beforehand. CONSTITUTION: A forming process of wooden base material is so constituted that an aggregation material body 11a is loaded on a lower mold 30 placed under a first upper mold 31 and the aggregation material body 11a is pressed while a high frequency is applied to the both of the upper and lower molds 30, 31. On the other hand, a coating process of a skin material is so constituted that a molten resin (12 melt) as the skin material is supplied on a lower mold 30' to which the wooden base material 11 formed in the forming process is set and a second upper mold 34 is lowered to press thereagainst, then the molten resin 12 is cooled and cured.  The forming process of the wooden base material and coating process of the skin material are continuously executed such that the coating materials which are sequentially formed are taken out from the lower molds 30, 30' while a turn table 40 is rotated.
Patent JP-H0490005-A (JP)
Title: Feedback controller using fuzzy inference
Inventor: IWASAKI MASATAKA
IPC: G05B13/02
Filed: 1990-08-02
Abstract: PURPOSE:To easily adjust membership functions by standardizing a deviation and a deviation variation by a fuzzy variable standardizing means and obtaining a manipulated variable variation standard value by fuzzy inference thereafter and obtaining a manipulated variable variation by a fuzzy variable non- standardizing means. CONSTITUTION:A fuzzy variable standardizing means 9 obtains a standard value en of a deviation (e) and a standard value DELTAen of a deviation variation DELTAe, and a fuzzy inference means 12 reads in the deviation standard value en and the deviation variation standard value DELTAen and refers to control rules stored in a control standard storage means 10 and membership functions stored in a membership function storage means 11 to calculate a manipulated variable variation standard value DELTAun by fuzzy inference. A fuzzy variable non- standardizing means 13 calculates a manipulated variable variation DELTAu. Thus, membership functions are made common, and standardizing constants are only changed to adjust the membership functions, and they are easily adjusted.
Patent JP-S6268127-A (JP)
Title: Heat shielding cooling device for fan motor
Inventor: SHIMIZU JOJI
IPC: B60K11/02
Filed: 1985-09-18
Abstract: PURPOSE:To reduce the dimension of the apparatus by installing a heat shielding plate between a motor for driving a cooling fan and a heat source opposed to the motor and installing a guide piece for guiding the cooling wind towards the motor onto the heat shielding plate, thus permitting the motor and the heat source to be arranged in the vicinity. CONSTITUTION:When a cooling fan 8 is driven by a motor 5, accompanied by the operation of an engine 6, cooling wind is supplied into an engine room through a radiator 3. While, an exhaust manifold 7 is heated by the exhaust heat of the engine 6, and the heat is irradiated. Since, in this case, a heat shielding plate 11 is interposed between the manifold 7 and the motor 5, the direct transmission of the radiation heat from the manifold 7 to the motor 5 is suppressed by the heat shielding plate 11. Further, a portion of the cooling wind is guided towards the motor 5 along a guide piece 13 installed at the upper edge part of the heat shielding plate 11 and motor can be cooled. Therefore, the need of forming a clearance between the motor 5 and the manifold 7 is avoided.
Patent JP-H1044567-A (JP)
Title: Printer equipment
Inventor: HORI TAKASHI
IPC: B41J2/01
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a printer equipment having a means which can store necessary information precisely by a capacitor of a small capacity on the occasion of an abnormal end of the printer equipment. SOLUTION: This printer equipment has a writable/readable nonvolatile memory and a recovery means which makes the nonvolatile memory store the information to be stored which needs to be returned to a state just before an abnormal end, on the occasion when a printing process is suspended and ended abnormally, and makes the stored information recovered, as occasion demands, when the printing process is restarted.  In this case, the recovery means 4 comprises (a) a storage information writing means 41 which writes in the nonvolatile memory a change in high-order digits of integrated data showing specific information increasing integrally as a whole, out of the information to be stored, as storage information, on the occasion when the change occurs and (b) a medium-order digit writing means 43 which writes in the nonvolatile memory medium-order digits between low-order digits and the high-order ones, neglecting the low-order digits of the integrated data, on the occasion when the abnormal end occurs in the course of the printing process.
Patent JP-S6184426-A (JP)
Title: Automobile disc brake
Inventor: MARUMOTO AKIRA
IPC: F16D65/092
Filed: 1984-10-02
Abstract: PURPOSE:To prevent brake noise and eccentric abrasion of a pad, by forming a plurality of stopper parts on a caliper, and by forming, on a friction pad, engaging parts respectively opposing the stopper parts, at intervals which are different from each other. CONSTITUTION:A caliper 4 supports a pair of pad members 5 holding therebetween a disc 7. Therefore, the caliper 4 is formed thereon with engaging parts 4a, 4b opposing stopper parts 5a, 5b on a pad member 5. In this arrangement, the engaging part 4a of the caliper 4 is provided thereon with a resilient plate 4f having a thickness delta2. Further, upon non-braking operation, a gap delta1 in the rotating direction of the disc is formed between the stopper part 5a and the engaging part 4a while a gap delta3 is formed between the stopper part 5b and the engaging part 4b with they being set to obtain the following relationship: With this arrangement it is possible to prevent brake noise upon low brake oil pressure operation, and to prevent eccentric abrasion of the pad member 5 upon high braking oil pressure operation.
Patent JP-H04233952-A (JP)
Title: Siloxane polymer and copolymer for barrier coating, and method for providing barrier coating characteristics by using them
Inventor: JIYON II WAIMAN
IPC: C08J7/043
Filed: 1991-07-23
Abstract: A method of imubing polymer films as of polyethylene and polypropylene with gas, aroma, fragrance, flavor, grease and oil impermeable surface characteristics involving coating the film with appropriate silane compounds and cross-linking the same while providing physical adsorption adherence to the film, and in sufficient coating micron thickness to produce gas and related barrier characteristics; with chemical grafting, including by eb techniques, further providing improved bonding. Preferred barrier-coated polymer films with reduced haze and clarity are formed by such method. The method is also useful to increase the barrier properties of organo-polymer films that already possess initial barrier characteristics.
Patent JP-S6451448-A (JP)
Title: Large pneumatic tire
Inventor: OTSUKA JUNICHI
IPC: C08L21/00
Filed: 1987-08-21
Abstract: PURPOSE:To improve the high-temperature reinforcibility, abrasion resistance and cutting resistance and improve the heat build-up and fatigue resistance, by adding a specified amount of resin particles formed by coating the surfaces of specified resin articles with a specified organic acid metal salt to a tread rubber composition. CONSTITUTION:A large pneumatic tire provided with a tread part, a side wall part and a bead part, wherein said tread part is composed of a vulcanizable composition comprising 100pts.wt. stock rubber comprising an isoprene rubber, a styrene/butadiene copolymer rubber or a combination thereof, 1-10pts.wt. resin particles prepared by coating the surfaces of particles of a resin based on 5-methyl-1,4-hexadiene and propylene and/or ethylene and represented by the formula (wherein R is H or CH3, and m is 5-100) with an alpha,beta-ethylenically unsaturated carboxylic acid metal salt, and at least 4pts.wt., per pt.wt. this resin, reinforcing carbon black of an iodine adsorption >=85mg/g and a DBP absorption >=100mol./100g. By this improvement, it is possible to improve the cutting resistance and abrasion resistance of a tire and to improve markedly its life under conditions on a bed road.
Patent JP-S6184530-A (JP)
Title: Electronic clinical thermometer
Inventor: UEHARA HIDEO
IPC: G01K7/00
Filed: 1984-10-02
Abstract: PURPOSE:To make possible the temp. matching while a cap is held removed by disposing adjusting elements for temp. matching near the cap mounting part for exchanging a battery in a circuit board to which an IC chip is packaged. CONSTITUTION:The circuit board 7 packaged with a liquid crystal cell 4 for displaying temp., the IC5, a trimmer resistor 6 for temp. matching, etc., conductive rubber 8 for electrical connection of the board 7 and the cell 4, switching rubber 9 and the battery 10 are housed in a middle frame 3 of an electronic clinical thermometer 1. The cap 2 is fitted to one end 13b of a body case 13. The removal of the cap 2 exposes partly the frame 3 and exposes a hole 3d for adjustment, a notch 3e and inspection holes 3f, 3g, thus permitting the adjustment of the resistor 6 and the contact with an inspection terminal 7b.
Patent JP-H0255412-A (JP)
Title: Low sound reproducing device
Inventor: OTANI KENJI
IPC: H03G5/02
Filed: 1988-08-20
Abstract: PURPOSE:To attain the reproduction suppressing the distortion of a low sound frequency by varying the amplification factor of a variable amplifier with a narrow band having a center frequency below a minimum resonance frequency f0 of a speaker depending on an output level whose frequency is below the frequency f0. CONSTITUTION:An output of a tape reproduction head 1 is supplied to a preamplifier 2 and the result is to a reproduction amplifier 3, an equalizing amplifier (narrow band amplification variable amplifier) 4 and a narrow band amplifier 6. The output of the narrow band amplifier 6 is inputted to a DC conversion means 7. The output decreases the amplification factor of the equalizing amplifier 6 at a large output and increases it at a small output. The output of the reproducing amplifier 3 and the output of the equalizing amplifier 4 are supplied to a mixing amplifier 5, the result is amplified by a power amplifier 8 to drive speaker 9. The component below the frequency f0 of the speaker 9 is reproduced at a small output and the reproduction below the frequency f0 is suppressed with a large output. Thus, the low sound reproduction level is decided optimizingly automatically.
Patent JP-H0369816-A (JP)
Title: Magnetic bearing-shaft assembly with backup bearing
Inventor: NAIJIERU HENRII NIYUU
IPC: F16C33/06
Filed: 1990-08-03
Abstract: PURPOSE: To prevent damage to a part by composing a back-up bearing of a first layer comprising a dry bearing material, and a second layer having a wear-resistant surface fixed on a shaft, and setting a gap of the back-up bearing to the shaft to be smaller than a gap of a magnetic bearing. CONSTITUTION: A back-up bearing 18 comprises a cylindrical first layer 19 comprising a dry bearing material, and a cylindrical second layer 20 having a wear-resistant surface 21 fixed on a shaft 10. When a trouble is generated during action of a magnetic bearing 12, rotation parts are stopped by friction between the shaft 10 and the back-up bearing 18. At this time, friction heat is generated, this friction heat is diffused to a housing 16 by heat conductivity of the first layer 19, and since the second layer 20 and the shaft 10 has a high heat conductivity coefficient, diffusion of heat is so quickly performed that the bearing 18 will not seize. A friction coefficient between the layers 19, 20 can thus be set large, so rotation of the shaft 10 is stopped in a short time, thereby damage on each part of an assembly can be prevented.
Patent JP-S6363282-A (JP)
Title: Image processor
Inventor: KAWAKUBO MITSURU
IPC: H04N1/417
Filed: 1986-09-04
Abstract: PURPOSE:To analyze linkage between continuous lines the moment a binary image is fetched and to quickly analyze the entire linkage by providing an inter-line linkage information generation part and producing information on the linkage between continuous lines in real time in a process sequentially fetching the binary image. CONSTITUTION:While binary picture signals are sequentially fetched, a previous line data (b) and a current line data (c) without delay from a one-line fetching time delay signal circuit 1 are compared at anytime, and a coincidence detection circuit 3 obtains a coincidence detection signal (d). As for the previous line data, a counter 5 counts a black and white picture changing point signal (e) available in a changing point detection circuit 2 as the number of changing points, and a segment number is held. The reading of the counter 5 is cleared by a status signal showing the end of one line. A current line changing point signal (f) is obtained by a changing point detection circuit 4. Data obtained by turning ON an MSB to the contents of the counter 5, or data in the counter 5 are not outputted according as the coincidence detection signal is ON or OFF if said signal (f) is ON. Only data obtained by turning on the MSB is written in an FIFO RAM 9. After all the lines are processed, data in the RAM 9 is transferred to the memory of a CPU.
Patent JP-S6289722-A (JP)
Inventor: JIYA FUINNBA
IPC: C08G63/19
Filed: 1986-09-04
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-H0951924-A (JP)
Title: Device for practice of dentistry
Inventor: YAMAMOTO YASUYUKI
IPC: A61C19/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incompatibility and a feeling of fear to a patient, and improve beautiful appearance in outward appearance by eliminating contact with the patient by lead wires of a dental diagnostic instrument to measure a length of the root canal of the patient or measure a depth of a diverticulum or the like, and reducing wire exposed outside from a treatment stand. SOLUTION: First and second pin jacks 15 and 16 and first and second connectors 17 and 18 are arranged on a medical care stand 4 where a back board 3 is arranged on a legless chair 2 on which a patient 13 is seated so as to be freely tiltable, and these pin jacks 15 and 16 and connectors 17 and 18 are electrically connected to each other in the medical care stand 4 by first to third lead wires 19, 20 and 21. A pin plug 42 of a detecting means 34 is connected to either one of the first and second pin jacks 15 and 16, and a connector plug 32 of a display unit 29 is connected to either one of the first and second connectors 17 and 18, and a depth measuring probe 37, an oral cavity electrode 40 and the display unit 29 are electrically connected to each other thereby.
Patent JP-H1137599-A (JP)
Title: Cooler and its cooling method
Inventor: TOMIOKA ICHIRO
IPC: F25B21/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To easily cool a liquid in a tank by providing a Peltier element sandwiched between a heat absorbing panel and heat discharging panel in a casing, and connecting a medium circulating chamber at least partly covered with the heat discharging panel formed in the casing to an external heat exchanger to circulate the medium. SOLUTION: When the cooler 1 is introduced into a liquid tank 20 filled with a liquid to cool the liquid in the case of applying to a liquid input type cooler, heat of the liquid is transferred to a heat absorbing panel 3, absorbed by electronic cooling of an energized Peltier element 4 and transferred to a heat discharging panel 5. In this case, the panel 5 is opposed to an opening of a medium circulating chamber 6, and the heat is transferred to the medium circulating in the chamber 6. The medium removing the heat is output from the cooler 1 to dissipate heat by a heat exchanger 11 provided out of the tank 20 and is again returned to the chamber 6 by a pump 12 to remove the heat of the panel 5. The liquid in the tank 20 is cooled by repeating the operation.
Patent JP-H09117501-A (JP)
Title: Method of regulating popping pressure of branch valve from outside
Inventor: HAKIM SALOMON DR MED
IPC: A61F2/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To adjust the popping pressure of a branching valve from the outside of the branching valve without physically connecting anything to the branching valve. SOLUTION: This method is for adjusting the branching valve 14 of a form provided with one or more members operated under the influence of a magnetic field from the outside and thus indirectly adjusting the popping pressure of the branching valve 14 from the outside. Plural electromagnets 82 and 84 are arranged near the branching valve 14, the electromagnets 82 and 84 are selectively energized through a series of steps for energizing the different electromagnet of the electromagnets 82 and 84 by continuous steps and the series of the energizing, orientation and strength of the electromagnets 82 and 84 are selected so as to adjust the popping pressure by moving the member inside the branching valve 14 in response to the series of energizing.