baber/WOPTO huggingface dataset:
Patent JP-2001108550-A (JP)
Title: Apparatus for estimating condition of tire pneumatic pressure
Inventor: UMENO KOJI
IPC: B60C23/06
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To estimate tire pneumatic pressures through simple arithmetic processes. SOLUTION: The vibration frequencies frl, frl of right and left wheel speed signals which involve the influence of vibrations of the same phase derived from a connection made by a mechanical element between right and left wheels are corrected by means of the average value of a difference between each of the vibration frequencies frl, frl and a frequency fs=(fr+fl)/2 intermediate between the frequencies of the wheel speed signals from which the influence of vibrations of the same phase is eliminated, and decreases in the tire pneumatic pressures of the right and left wheels are estimated on the basis of the corrected vibration frequencies fr, fl of the right and left wheel speed signals.
Patent JP-H03174438-A (JP)
Title: New copolymer of lactic acid and thrtaric acid and its manufacture and use
Inventor: YOHAHIMU HESU
IPC: C08G63/06
Filed: 1990-10-25
Abstract: PURPOSE: To provide a novel copolymer which is biodegradable and useful, as a carrier for a therapeutic agent, for a delaying agent of a drug release system, a plastic imbedding material, an auxiliary tool for operation, a filler for teeth, a hemostatic tool and the like by comprising lactic acid units and tartaric acid units.  
     CONSTITUTION: A polymer obtd. by copolycondensing lactic acid units represented by formula I and tartaric acid units represented by formula II in a ratio of (1:2) to (60:1), pref. (1:1) to (50:1), still pref. (5:1) to (30:1) is used as a biodegradable copolymer. This copolymer has an intrinsic viscosity (0.1%/acetone, 20°C) of 0.2 to 1 dl/g, pref. 0.2 to 0.8 dl/g, particularly pref. 0.2 to 0.6 dl/g, contains a free carboxyl group, and permits the water solubility to be regulated by regulating the pH value. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S62209144-A (JP)
Inventor: MARTINI FRANCESCO
IPC: A61L28/00
Filed: 1986-12-08
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-H0819367-A (JP)
Title: Milky drink
Inventor: HIROOKA SHOICHI
IPC: A23L2/38
Filed: 1992-07-16
Abstract: PURPOSE:To obtain milky drink excellent in palatability and health-directing property by mixing milk ingredient of cow milk, etc., with vinegar. CONSTITUTION:This milky drink contains >=1wt.% of milk ingredient of cow milk, non-fat milk powder, etc., and >=1wt.% of vinegar. A vinegar obtained by carrying out alcohol fermentation and acetic fermentation of branched oligosaccharide-containing saccharides has mild sourness and remarkable taste- improving effect due to isomaltooligosaccharide.
Patent JP-S62149746-A (JP)
Title: Polyester composition
Inventor: KAMIMOTO YOSHINORI
IPC: C08L67/02
Filed: 1985-12-25
Abstract: PURPOSE:To provide a polyester resin compsn. which has excellent melt stability during molding and gives molding which scarcely forms flash, by mixing polyethylene terephthalate having a high intrinsic viscosity with a high-molecular polyglycidyl methacrylate. CONSTITUTION:90-99.99wt% polyethylene terephthalate (A) having an intrinsic viscosity of 0.35 or above, contg. 0.05-5wt% compd. of formula I or II (wherein M, M' are each an alkali metal; n, m are each 1-2) is mixed with 10-0.01wt% polyglycidyl (meth)acrylate (B) having an MW of 900 or above to obtain the desired polyester resin compsn. The component B can be obtd. by radical- polymerizing a soln. of glycidyl methacrylate monomer in the presence of a catalyst. If desired, an aliph. polyester having an MW of 2,000 or above, a reinforcing agent (e.g., glass fiber), etc., may be used in addition to the components A and B.
Patent JP-H11126770-A (JP)
Title: Substrate treating apparatus
Inventor: IZEKI IZURU
IPC: H01L21/302
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating apparatus by which a uniform treatment can be applied to a substrate in a treating space through the use of a treating gas. SOLUTION: A treating space 10 which is a narrow space is formed between a placing surface 1a of a placing table 1 and a gas guiding surface 3a of a chamber 3. A treating gas is supplied to the treating space 10 through annular slits 2c provided around the treating space 10. The treating gas supplied to the treating space 10 flows along the gas guiding surface 3a up to an outlet 3b in the center of the chamber 3. Accordingly, the treating gas uniformly flows on the treating surface of a substrate W from the surroundings toward its center. In this way, a uniform treatment can be applied to the treating surface of the substrate W.
Patent JP-2001026911-A (JP)
Title: Sound insulation plate fastening fitting for sound insulation wall, and mounting method for the fastening fitting
Inventor: NAKANISHI TADAHIKO
IPC: E01F8/02
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To smoothly mount a plate spring type sound insulation plate fastening fitting to be mounted in a clearance between a sound insulation plate and a side face on one side in a groove having a U-shape cross section on a sound insulation wall by simple work without using a heavy hammer. SOLUTION: This sound insulation plate fastening fitting is provided with a first longitudinal side part 12 extending in substantially vertical direction, a second longitudinal side part 13 which extends in substantially vertical direction so that a horizontal distance relative to the fist longitudinal side part 12 is increased toward an upper side and whose lower end part is connected with a lower end part of the first longitudinal side part 12, and an engaging part 20 which is provided in the first longitudinal side part 12 to engage with and disengage from an upper end part of the second longitudinal side part 13 freely. When the engaging part 20 is engaged with the upper end part of the second longitudinal side part 13, a horizontal distance between upper end parts of the first and second longitudinal side parts 12, 13 is reduced more than the case where they are not engaged.
Patent JP-H10129532-A (JP)
Title: Mounting structure of rear suspension member
Inventor: TANUMA KINICHI
IPC: B62D25/20
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure for rear suspension member, which can increase the stiffness of the structure subjected to load inputted in the car width direction. SOLUTION: In this mounting structure, a reinforcing member 7 in a surface shape roughly corresponding to a shape including a floor tunnel 5 of a rear end part, is provided for the lower surface of the rear end part 6 at a step part 2, and concurrently the reinforcing member 7 is connected with the front ends 16a of rear suspension members 16 by stays 17. Since each input applied to the car width direction can be transmitted to the reinforcing member 7, the stiffness of the structure subjected to load inputted in the car width direction, is thereby increase.
Patent JP-H06113821-A (JP)
Title: Separation of yeast having high productivity of fragrant substance, mutant yeast and its use
Inventor: NISHITANI NAOMICHI
IPC: C12R1/865
Filed: 1992-10-06
Abstract: PURPOSE:To obtain the subject yeast giving a liquor rich in fragrant component owing to the high productivity of the fragrant component independent of the kind of fatty acid in the raw material by separating a mutant strain which has become unable to utilize the fatty acids originated from the raw material by mutation. CONSTITUTION:The objective yeast is obtained by carrying out the mutation of a yeast and separating a mutant which has become unable to utilize the fatty acids originated from the raw material. Concretely, the KYOKAI No.7 sake yeast belonging to Saccharomyces cerevisiae is subjected to mutation treatment with ethylmethane sulfonate and cultured in a medium incorporated with cerulenin (an antibiotic substance specifically inhibiting the synthesis of fatty acid) and palmitic acid (a fatty acid) and the colonies unable to grow are separated to obtain the new mutant Saccharomyces cerevisiae K-7-CF4 (FERM P-13177).
Patent JP-S63143431-A (JP)
Title: Vapor conveying type central heating device
Inventor: DOI MASAJI
IPC: F24H1/00
Filed: 1986-12-05
Abstract: PURPOSE:To collectively carry out the heating of water in a bathtub, space heating and hot water supply using a single vapor generating can body by operating a pump for returning water when the water level in a vapor generating can body is lowered to a predetermined level or lower, weakening the combustion of a burner when the internal pressure of the vapor generating can body is increased to a predetermined value or more and strengthening the combustion of the burner when the internal pressure thereof is increased to the predetermined value or more. CONSTITUTION:When the water level within a vapor generating can body 15 is lowered up to a position of a lower water level switch 16b, a water returning pump 26 is actuated by the switch 16b, and the water within the bathtub is returned to the vapor generating can body 15 via a water returning pipe 25. When the water level is raised up to the position of a upper water level switch 16a the operation of the pump 26 is stopped by the upper water level switch 16a. Thus, the water level of the vapor generating can body 15 is maintained within a predetermined range. On the other hand, the pressure within the vapor generating can body 15 is normally watched by a pressure switch 17, and when the pressure is lowered to a predetermined value or less, a proportional valve 19 is opened more to increase the combustion. When the pressure becomes equal to or less than the predetermined value, the proportional valve 19 is turned down and the combustion is reduced.
Patent JP-H01132055-A (JP)
Title: Manufacture of electrode catalyst layer for fuel cell
Inventor: ITO YUSUKE
IPC: H01M4/88
Filed: 1987-11-18
Abstract: PURPOSE:To improve cell performance and durability by using a catalyst carrier partially having graphitized part and remaining amorphous part in an electrode catalyst layer. CONSTITUTION:Carbon black is heated in an atmosphere of inert gas, and fine platinum particles as the first component and fine particles of transition element or rhodium as the second component are bonded to the carbon black, then thery are heated to form a fine catalyst particle 7 in which fine platinum alloy particle 1 is supported on a catalyst carrier 2. The carbon catalyst support 2 is partially graphitized, and the amorphous part of the carbon catalyst support 2 disturbs the crystal growth of the fine platinum particle 1 to optimize its crystalline size. An electrode catalyst layer 5 having excellent performance and high long term stability is obtained.
Patent JP-H06139660-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HAMAMOTO YASUO
IPC: G11B15/61
Filed: 1992-10-29
Abstract: PURPOSE:To obtain the magnetic recording and reproducing device having a traveling system capable of stably traveling various tapes which are different in width. CONSTITUTION:Under such constitution that the shape of a tape guide post 2 constituting the traveling system has changed from the conventional columnar shape to a conical shape, this rotary tape guide post is specified as the conical post having a larger diameter on the fixed end side of the post. By this method, since the magnetic tape 1 should travel on the side of faster tangential velocity of the post surface, a wide magnetic tape 1 and a narrow magnetic tape 4 can both stably be traveled on the fixed end side of the post.
Patent JP-S62149448-A (JP)
Title: Automatic adjustment control device
Inventor: YAMADA HIDEMARU
IPC: B41F33/14
Filed: 1985-12-24
Abstract: PURPOSE:To provide a high-precision adjustment control device capable of quick and accurate response and minimized control offset by supplying dither signal to a collection motor. CONSTITUTION:Dither signals G3', G4' are transmitted to solid state relays SSR1, SSR2 through buffers BF1, BF2 to operate these relays and thereby causing collection motors CM1-3 to rotate normally or reversely respectively. This value should be equivalent to one (amplitude l') at which the adjustment of web W is not influenced by compensator rollers r1-3. For this reason, the collection motor and compensator rollers are always in operating condition and as such receive almost no effect of static friction. Thus even when an adjustment value is small as indicated by d1 and d2, such ad adjustment can be made by moving the compensator rollers by required values d1 and d2. In addition, it is recommended that the dither signal should not be of a constant scale but be changeable according to the extent of adjustment.
Patent JP-H10133729-A (JP)
Title: Work device for automatic machine
Inventor: KURATA HIROAKI
IPC: G05B19/4097
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To hold and display the contents of work that a worker should perform and covering respective patterns such as the constitution of devices and the kinds of articles to be produced next, in a work instruction device for automatic machine. SOLUTION: This work instruction device is equipped with an operation content input part 1 which inputs operation content information of the automatic machine, a work content input part 2 which inputs work content information that a worker should perform, an operation and work content registration part 3 which holds the inputted operation content information and inputted work content information and a registered content display and execution part 4 which displays the contents that are registered at the time of work. The execution of the operation contents and the work contents information that the worker should perform can be held and displayed.
Patent JP-2001074026-A (JP)
Title: Rotary shaft structure of internal combustion engine
Inventor: NARITA SATORU
IPC: F16C3/02
Filed: 1999-09-05
Abstract: PROBLEM TO BE SOLVED: To shorten a center distance between an output shaft and a transmission. SOLUTION: An output shaft 20 on which a final driven gear 50 engaged with a final drive gear 49 situated at one end of the counter shaft 46 of a transmission 44 is situated is supported by a pair of bearings with a given distance therebetween. At a gear mounting part 57 situated outside the rear needle bearing 54 of the bearings, the shaft diameter R1 of the root part of a male spline 56 is decreased to a value lower than the journal diameter R2 of the ball bearing 66 of the needle bearing 54. Similarly, the final drive gear 49 is also situated outside the ball bearing 66 and mounted through spline coupling by a male spline 69 having a shaft diameter lower than that of a bearing part 70.  Since the final drive gear 49 and the final driven gear 50 have the respective inside sides having diameter equal or less than a journal diameter, the respective numbers of teeth are set such that a given reduction gear ratio is obtained and size is reduced, and a distance between a counter shaft and an output shaft is shortened.
Patent JP-S62149578-A (JP)
Inventor: KIMURA HIROSHI
IPC: B60R19/02
Filed: 1985-12-24
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-H05138426-A (JP)
Title: Cutting tool
Inventor: ARAI TATSUO
IPC: B23C5/22
Filed: 1991-11-07
Abstract: PURPOSE:To provide a cutting tool whose cutting edge tip can be simply and quickly attached and detached even in the case where a recess and a projection are provided to prevent the flying out of a cutting edge tip. CONSTITUTION:A wedge inserting section 36, where a wedge member 26 is inserted, of the tip attaching groove 22 of a tool body 21 is formed longer than the wedge member 26 to make it movable along a wall face 24. A bolt attaching groove 42 where the head part 44 of a clamp bolt 41 is fittedly set so as to be movable in the same direction as the wedge member 26 is formed on the side of the bottom 36a of the wedge inserting section 36. A projection 39 and a recess 33 to prevent the flying out of a cutting edge tip 23 are formed between the upper face of the cutting edge tip 23 and a wall face 25. At the time of attaching and detaching the cutting edge tip 23, the clamp bolt 41 is loosened to move the wedge member 26 above the cutting edge tip 23, and the cutting edge tip 23 is then shifted in a circumferential direction to attach and detach the recess 33 and the projection 39 for taking out and in the cutting edge tip 23.
Patent JP-H05211777-A (JP)
Title: Inverter device
Inventor: SHIMIZU MOTOHISA
IPC: H02M7/48
Filed: 1992-10-06
Abstract: PURPOSE:To provide an inverter device which can reduce the fluctuation of its output voltage caused by a difference in power factor of loads, especially, the fluctuation of its output voltage caused by a condensive load, the output voltage of which changes in the rising direction. CONSTITUTION:Since the title inverter device is constituted in such a way that the amplitude of a sine-wave reference signal outputted from a sine-wave output circuit is corrected by means of a power factor correction circuit 26 by detecting the output current of AC power with a current detection circuit and feeding back the current detected by the current detection circuit to the sine-wave reference signal after advancing the phase of the detected current by about 90 deg., the voltage fluctuation of the inverter device caused by the power factor fluctuation of a load can be remarkably reduced.
Patent JP-H07146316-A (JP)
Title: Voltage/displacement detecting probe and voltage/ displacement measuring instrument using the same
Inventor: FUJII AKIRA
IPC: G01R19/00
Filed: 1993-11-22
Abstract: PURPOSE:To enable a voltage/displacement measuring instrument to measure a sample without being interfered with bonding wires on the sample and, at the same time, to simplify the constitution and operation of the instrument. CONSTITUTION:A voltage/displacement measuring instrument is provided with an electrooptic crystal 32a, transparent conductive films 32b and 32c coating the paired facing faces of the crystal 32a, and a frame 33a. The instrument is also provided with a transparent elastic thin film 33b the periphery of which is fixed to the frame 33a, conductive probe 34 the base of which is stuck to the central part on the upper surface of the thin film 33b as a reflecting surface, holder 31 which holds the crystal 32a and frame 33a in a concentric state, and conductive films 32e and 33c which bring a grounding lead 32d, the conductive film 32c, and the thin film 33b in a continuity. The instrument detects the displacement of the probe 34 based on the length change of the optical path along which incident light advances in the reverse direction after the incident light passes through the crystal 32a and is reflected by the reflecting surface 34a and the voltage across the point which is in contact with the probe 34 based on the phase difference between linearly polarized components caused by the passage of the incident light along the optical path.
Patent JP-H08129040-A (JP)
Title: Method for controlling output level of ac voltage for measurement in circuit element measuring instrument
Inventor: SHIMADA KOICHI
IPC: G01R27/02
Filed: 1994-10-31
Abstract: PURPOSE: To make constant voltage or constant current an AC voltage for measurement applied to a circuit element or an AC current for measurement flowing through the element when measuring various kinds of characteristics of the circuit element. CONSTITUTION: The maximum value of a voltage for measurement or a current for measurement is detected. Then, the maximum value is compared with a specific constant voltage value or a constant current value which is set to the maximum value in advance. When constant voltage value (low current value)-α<= maximum detection value <= constant voltage value +α (α: error tolerance) is satisfied, an output level Vo of an AC voltage outputted from a signal source is maintained. When a detection voltage value (detection current value 0 is outside the range in the above expression, an AC voltage at a level calculated by the expression of current output level Vo of signal source ×constant voltage value (constant current value)/current detection voltage value (detection current value) is outputted from the signal source.
Patent JP-H08128254-A (JP)
Title: Support device for door body
Inventor: MATSUDA KEIICHIRO
IPC: E05D15/10
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate the setting work of a door body supported by a traveling unit through a parallel link, and dispense with the ensuring of large spaces above and under the door body. CONSTITUTION: Bearing units 31a, 31b mounted on four corners on the inside of a door body 2 have bodies 40, bearing members 42 capable of being fitted to and separated from the recessed parts 41 of the bodies 40 only in the right- angled direction to the door body inside surface 2b, locking means 43 for preventing the dropping-out of the bearing members 42, and vertical link support shafts 29, 32 supported by the bearing members 42. Each link support shaft 29, 32 supports parallel links 5a, 5b in one-side ends vertically protruded from both vertical ends of the door body 2.
Patent JP-H07146952-A (JP)
Title: Three-dimensional image processor
Inventor: OKADA MASAHIRO
IPC: G06T15/00
Filed: 1993-11-22
Abstract: PURPOSE:To fix a granting process for texture to one screen at all times irrelevantly to how images overlap with each other and to stabilize the process by performing a negative process for a polygon image previously and writing it in a memory, and then granting the texture sequentially when the image is read out to a monitor. CONSTITUTION:A three-dimensional polygon image is formed according to parameters of a polygon and this polygon image is stored in a frame memory 4 with picture numbers of the polygon. A scanning means scans the frame memory 4, dot by dot, and the picture numbers are outputted in order and used to reads out mapping parameters of movement, etc., of the polygon and plane numbers. Those read data are used to perform the mapping arithmetic of the display state of the texture granted to the polygon and texture data are read out on the basis of the arithmetic result and led to the monitor 8.
Patent JP-H07147678-A (JP)
Title: Variable length coding circuit
Inventor: MATSUO HIROSHI
IPC: H04N19/426
Filed: 1993-11-24
Abstract: PURPOSE:To reduce the capacity of a ROM for reduction of scale of a variable length coding circuit and to easily transform this coding circuit into an LSI by providing a bit conversion circuit through which the address signals are generated and the ROM which stores a code conversion table corresponding to the address signals. CONSTITUTION:A bit conversion circuit 2 performs the bit conversion by decreasing the number of bits into (n) bits corresponding to the number of words to be used by a code/word conversion table of a ROM 3 and produces an address signal (b) in reply to supply of the absolute value (a) and a run signal R of 6 bits. The ROM 3 outputs a code word (c) of 14 bits and the code length B of 4 bits in reply to supply of the signal (b). A decoder circuit 4 decodes the supplied length B and also decides a positive or negative code for the supplied level signal L to supply a code signal (d) to a positive/negative code adding circuit 5. The circuit 5 adds a positive/negative code to the word (c) and outputs a variable length code word C. Therefore the scale of a variable length coding circuit is reduced together with reduction of its dissipation power and improvement of its operating speed.