baber/WOPTO huggingface dataset:
Patent JP-2000336158-A (JP)
Title: Polyester composition
Inventor: FURUYA MASAYUKI
IPC: C08G63/86
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To produce a polyester excellent in transparency, heat resistance and a lower aldehyde content in a short time at a low cost. SOLUTION: This polyester composition contains, in a polyester produced from terephthalic acid or its ester forming derivative and ethylene glycol or its ester-forming derivative in the presence of an antimony compound which is a polymerization catalyst, at least one species of a metal compound selected from an alkali metal, an alkaline earth metal, cobalt, manganese, titanium and zinc, a phosphorus compound and an antimony compound satisfying formula I: 0.4<=M<=1.0, formula II: 0.5<=M/P<=1.2 and formula III: 1.4<Sb<=3. Here, M is the sum total of moles of the alkali metal, the alkaline earth metal, cobalt, manganese, titanium and zinc, P is the whole mole number of phosphorus and Sb is the whole mole of antimony based on 10 g of the polymer, respectively.
Patent JP-2001323955-A (JP)
Title: Brake cable connector for drum brake
Inventor: ASAI SEIJI
IPC: F16D65/28
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a brake cable connector for a drum brake that is easily workable and dispenses with an extra push on a cable end from a latched position. SOLUTION: A brake lever 120 for expanding brake shoes 1 and 2 has at a free end a cable end insertion groove 120a, and a guide member 150 is arranged in the insertion groove 120a. The guide member 150 is urged by a coil spring 160 to the bottom of the cable end insertion groove 120a. When a cable end 142 is inserted from between the bottom of the cable end insertion groove 120a and a guiding slant face 151a of the guide member 150, the guide member 150 is displaced away from the bottom of the insertion groove 120a to allow a passage of the cable end 142, and just after the passage of the cable end 142, is lowered to latch the rear end face of the cable end 142 and prevent dislodgment.
Patent JP-2001334763-A (JP)
Title: Thermosensitive plate for planography
Inventor: AKIYAMA KEIJI
IPC: G03F7/075
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a thermosensitive planography where the plate which has finished exposure is set to a printing machine for printing without any processing, and is provided with excellent resistance to stains and durability for printing. SOLUTION: A supporting body of the plate has (1) ink receptive layer including oleophilic organic high polymer, (2) hydrophilic layer, heating part of which is easily removable with a dipping water or ink during printing, including at least one oxide element among beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimonial, and transition metals or hydroxide colloid, and (3) aqueous overcoat layer in this orderly sequence. At least one layer among an ink receptive layer, a hydrophilic layer and an overcoat layer includes photo-thermal exchange agent, and an ink receptive layer includes fine-grain having particle size from 5 to 500 nm and specific surface area not less than 45 m2/g.
Patent JP-2001334192-A (JP)
Title: Lubricant coat processing device, lubricant coat processing method and lubricant applying method on magnetic disk medium
Inventor: TAKEUCHI MITSUO
IPC: B05D1/18
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the increase of particles and the waviness of liquid surface without reducing the flow rate of circulating filtration in a lubricant coat processing device, a lubricant coat processing method and a lubricant applying method on a magnetic disk medium. SOLUTION: A processing liquid 2 for applying a lubricant on the surface of a substrate 3 is supplied from a part below the liquid level, where is free from affecting the liquid surface, and circulated and filtered by a down flow system.
Patent JP-2001342517-A (JP)
Title: Method for preventing molten metal from absorbing nitrogen during degassing
Inventor: MATSUZAWA KAZUHIRO
IPC: C21C7/10
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a molten metal from absorbing nitrogen during degassing, by preventing the entry of air by using an immersion tube with a simple structure for degassing. SOLUTION: The method for preventing a molten metal from absorbing nitrogen, when degassing a molten metal by immersing an immersion tube in the molten metal, is characterized by using the immersion tube which is circumscribed by a tubular metal tube to bury in the refractory material of the immersion tube under a circular metal member while providing the circular metal member flatly around a tubular cored bar in the immersion tube to reach an outer surface of a refractory material of the immersion tube; by starting degassing after adjusting a circumference of the above circular metal member to a position of a molten slag on the molten metal;  and then during the degassing, by adjusting the circumference of the above circular metal member to a position between 50 mm below from the bottom of the molten slag and 100 mm above from its top, to prevent the molten metal from absorbing nitrogen.
Patent JP-2001345703-A (JP)
Title: Digital-to-analog converter and digital-to-analog converting method
Inventor: SOBASHIMA AKIRA
IPC: H03M1/66
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a digital-to-analog converter having a small circuit scale of a noise shaper for reducing a conversion error of an adder of a plurality of 1-bit digital-to-analog converters and an analog output signal of the digital-to- analog converter and a digital-to-analog converting method having a short processing time. SOLUTION: The digital-to-analog converter comprises a signal generator for outputting (n) or (n-1) pieces (n is integer of 2 or more) of a quantization signals equal to quantization signals generated from (n) pieces of second noise shapers for differentiating the value of an output signal of a delay unit of the noise shaper, based on an input signal of the shaper and the output signal of the delay unit of the shaper, and a unit for generating (m) pieces of addition signals obtained by adding (n-1) pieces of the quantization signals and at least a part of the quantization signals of the second noise shaper or at least a part of the (n) pieces of the quantization signals.
Patent JP-2001346027-A (JP)
Title: Image forming device
Inventor: MANABE NOBUO
IPC: G03G21/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a copied image that does not look awful is obtained by relaxing images on edge parts around an original, and there is no omission of necessary information existing at the edge parts around the original and no anxiety that the necessary information is omitted when the copied image of full page is requested in a full page image mode. SOLUTION: The image forming device relaxes an edge image in a range with prescribed width from the edge parts Mf, Mr, Ms of the original without completely deleting them.
Patent JP-2001342185-A (JP)
Title: Film-coated ranitidine hydrochloride tablet
Inventor: HIRASAWA NORIYUKI
IPC: A61K47/38
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a tablet containing ranitidine hydrochloride as an active ingredient, and hardly causing the coloration of a film coating. SOLUTION: This ranitidine hydrochloride-containing tablet having the film coating layer comprising a hydroxypropyl cellulose and the like is characterized in that the film coating layer contains at least one kind of a coloring inhibitor selected from talc, stearic acid and light anhydrous silicic acid.
Patent JP-2001344742-A (JP)
Title: Disk-shaped recording medium and disk driving device
Inventor: OKADA KANZO
IPC: G11B17/038
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To suppress vibration of a disk-shaped recording medium caused by the resonance generated when rotated even when a disk substrate consisting of a low-stiffness material is used in the disk-shaped recording medium. SOLUTION: Such a disk substrate is used in the disk-shaped recording medium, as has <=7.0×103 kgf/mm2 Young's modulus, >=0.22 Poisson's ratio, <=2.55×10-10 kgf.sec2/mm4 mass density and <=3.5 inches diameter. When this disk-shaped recording medium is almost equal to, in flutter amplitude and in resonance frequency of the amplitude mode of the minimum order, or smaller than the glass substrate-used disk-shaped recording medium having 2.5 inches diameter and 0.635 mm thickness, the inequalities: t<=0.064 dc/2-0.22 and t>=0.064dc/2-0.58 (wherein t is the thickness (unit: mm) of the disk substrate; dc is the outside diameter (unit: mm) of a clamp holding the center part of the disk substrate) are satisfied to decide t in connection with dc.
Patent JP-2001351846-A (JP)
Title: Treatment device and treatment method
Inventor: TATEYAMA KIYOHISA
IPC: H01L21/68
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a treatment device having a plurality of treatment units wherein the size of a foot print can be reduced. SOLUTION: The treatment device 100 for performing a prescribed treatment to a member G to be treated is provided with a first treatment unit group 2a having a plurality of treatment units for performing a series of first treatment constituted of a plurality of processes, a second treatment unit group 2b having a plurality of treatment units for performing a series of second treatment constituted of a plurality of processes, and common transferring means 42, 44, 46, 48, 50 which transfer the member to be treated to each of the treatment units of the first and the second treatment unit groups 2a, 2b.
Patent JP-2001351687-A (JP)
Title: Lithium ion secondary cell
Inventor: SUZUKI TAKASHI
IPC: H01M10/05
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary cell enabled to prevent a quick temperature increase accompanied by the oxidative decomposition of a positive electrode activator at overcharge. SOLUTION: The lithium ion secondary cell is formed by housing an electrode body together with a lithium salt containing nonaqueous electrolyte solution in a cell case 4, hereupon, the electrode body is formed by superposing a positive electrode part composed of a sheet-shaped positive electrode binding agent containing lithium cobalt oxide expressed by general formula, LiCoO2 as a positive electrode activator formed on a metal foil, and a negative electrode part composed of a sheet-shaped negative electrode binding agent with a carbon material capable of occluding and releasing lithium as a main component formed on a metal foil, interposing a separator 3 between.  At the measurement of the positive electrode part by wide angle X-ray diffraction method, when the integrated strength of diffracted X-ray corresponding to the 110 face of the lithium cobalt oxide appearing in the diffraction pattern at the diffraction angle of about 2θ=66 deg. is defined as I (110), and that of 006 face appearing at the diffraction angle of about 2θ=38 deg. is defined as I (006), the ratio I (006)/I (110) ranges between 4 and 21, and the porosity of the cathode part is made ranging between 0.21 and 0.31.
Patent JP-2001354488-A (JP)
Title: Rapid composting method for wooden waste material
Inventor: TOYONAGA MASANARI
IPC: C05F17/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To find a solving means which solves the problems in composting and organic compost production and is effective for environmental conservation in treating waste wooden materials. SOLUTION: The waste wooden materials 1 are crushed to form wooden chips 2 and composite activators 3 consisting of enzymes and microorganism groups are incorporated into these wooden chips 2. The enzymes in the wooden chips 2 decompose the wooden chips 2 to proteins, hydrocarbons and oils and fats by a rapid fermentation effect. The microorganism groups of the composite activators 3 act on the wooden chips 2 to undergo primary fermentation, nitrogen fixation, deodorization, proteolysis and organic acid formation and the effect of the enzymes and the effect of the microorganism groups are synergistically added thereto, thereby composting the wooden chips 2 and producing the objective compost 4.
Patent JP-2001000676-A (JP)
Title: Game machine
Inventor: KAGOMIYA YOJI
IPC: A63F7/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To improve a game characteristic by adding interest to the display content by respectively separately arranging a control device and a display unit, analyzing simple command data transmitted from the control device on the display unit side, and displaying/representing a display pattern from the content stored by itself. SOLUTION: A game board control device 30 installed on the reverse of a game board comprehensively controls a game situation, and has a MPU 31, a power source part 33, input/output interfaces 35A, 35B and an output interface 35C. 9 bits in an output port of the MPU 31 are connected to a display unit 50 via the output interface 35C and a flat cable FC to control a liquid crystal display panel 16. In this case, a display command is made on the basis of a game situation stored in an internal RAM by the MPU 31, this command is transmitted to a sub-CPU 54, command data is analyzed here, and a display pattern in the liquid crystal display panel 16 is displayed and represented from the content stored by itself.
Patent JP-2001301383-A (JP)
Title: Toy utilizing writing material
Inventor: NANBA SHUICHI
IPC: A63H33/18
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To permit students in a primary school and a middle school to enjoy a recess or the like as much as possible and reduce teasing or the like by playing with a writing material, readily touched by the students. SOLUTION: A toy is prepared by the writing material, using a spring, inexpensive and can be used by any body.
Patent JP-2001350571-A (JP)
Title: Controller and control method for device controlled by computer
Inventor: HOSAKA KOTARO
IPC: G06F3/048
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a controller and/or a method for control by a computer which structures an operation environment wherein the addition of a function and the change of a procedure are easy and operations are easily done. SOLUTION: A three-dimensional shape measuring instrument is controlled with commands of a control computer 109 and/or an operation processing computer 108 and the controller and/or the method for control which indicates respective operations of the three-dimensional shape measuring instrument by operating operation buttons on the monitor screen of the operation processing computer 108 has a means and/or a stage where one or more operation button groups consisting of one or more operation buttons are generated as program data and stored in the operation processing computer 108 or an external storage device.
Patent JP-2001227086-A (JP)
Title: Bearing wall of wooden building
Inventor: SHINOHARA KENJI
IPC: E04B2/56
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a bearing wall of a wooden building which has the high initial rigidity and the maximum bearing force equivalent to that of a structural plywood, and is free from any rapid deterioration in the bearing force when the shear deformation angle is increased, and hardly damaged at a nail-driven part by the repeated load, and demonstrates the relatively excellent fireproof performance. SOLUTION: The bearing wall by a wooden framework method or a platform frame method has a configuration in which face plates 11 and 12 are fixed to wooden structural members 4, 5, 6, 7, 8 and 9 constituting a wall substrate by nails 15. The face plates are a plate with a thickness of >=6 mm and having a gypsum core with a fibrous reinforced sheet embedded over the entire area of a surface layer on both sides, or a gypsum board containing inorganic fibers therein in which both sides of the gypsum core containing inorganic fibers are covered by a cardboard.
Patent JP-2001357934-A (JP)
Title: Ejector mechanism of cards
Inventor: SATO KIYOJI
IPC: G06K17/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an ejector mechanism of cards which is suitable for a card connector of cards such as an IC card and a PC card, can perform an extraction and insertion of cards easily with simple composition, can aim at formation of small-sized, light-weight and low-cost cards, can support an electric and mechanical connection of the cards, and can acquire a certain and stable use state. SOLUTION: A guide 4 which guides movement of cards 9, and a card holder 14 which retains the cards 9 to enable to attach and detach at a predetermined position are provided. The card holder 14 is installed in the guide 4 to be able to move in the movement direction of the card 9. The card 9 is energized to enable to move in the detachment direction. A 1st and a 2nd locking pawls 16 and 17 are provided in the card electrode holder 14. The tip portions of the 1st and 2nd locking pawls 16 and 17 are directed to the insertion direction of the card 9. The tip portions of both the locking pawls 16 and 17 are arranged separately in the thickness direction of the card 9. A locking member 12 which can be locked to the 1st and 2nd locking pawls 16 and 17 is provided. The locking member 12 is made free to move together with the movement displacement of the above card 9.
Patent JP-2001359226-A (JP)
Title: Joint box
Inventor: OTA ATSUSHI
IPC: H01R13/73
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a plugging wire connector, capable of easy switching connection and permit the plugging wire connector or a joint box to be hooked somewhere easily, or used outdoors as is. SOLUTION: As indicated in (14), a connector is formed with plugging wire connectors for two wires arranged integrally in a 'ni' form of the Japanese Hiragana character. A single pair of a black line and a white line are set adjacent to each other without fail in a 2-wire cable at wiring of a rocker switch. It can be used as a joint box by merely attaching a short cover.
Patent JP-2002009008-A (JP)
Title: Substrate processing device
Inventor: TANIYAMA TOMOSHI
IPC: F27D7/06
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device equipped with an inlet opening structure which is simple in structure and capable of protecting its metal part against corrosion. SOLUTION: A substrate processing device is equipped with a reaction tube 13, and a boat loaded with substrates as objects of processing is loaded into the reaction tube 13 for processing. A support shaft 35 penetrates through a lid 45 stopping up the opening of the tube 13, a boat cap 49 is supported at the support shaft 35, grooves 51 and 52 are cut in the opposed surface of the boat cap 49 and/or the opposed surface of the opening lid 45, and sealing inert gas is made to flow through a gap between the boat cap and the opening lid 45, passing around the support shaft 35.
Patent JP-2002006898-A (JP)
Title: Method and device for noise reduction
Inventor: KATO SEIICHI
IPC: G10L21/0208
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the sound quality by suppressing a noise in an input signal as conventional and limiting suppression to mitigate the distortion with respect to a voice or a tone. SOLUTION: A first state decision part 11 decides the state of an input sound signal to output a state decision signal corresponding to the decision result. A parameter calculation part 12 calculates a linear prediction coefficient and variance as model parameters of sounds and noise, which are used in a Kalman filter 13, and determines values of these linear prediction coefficient and variance as prescribed values in accordance with the state decision signal. A second state decision part 14 changes the state decision signal from the first state decision part 11 in accordance with the magnitude of the residual energy of the input signal obtained from the result of linear prediction analysis of the parameter calculation part 12.  The parameter calculation part 12 changes determined values of the linear prediction coefficient and variance from prescribed values to another prescribed values in accordance with the changed state decision signal and outputs them.
Patent JP-2002010687-A (JP)
Title: Motor-driving control unit
Inventor: MISUMI HIROYOSHI
IPC: H02P8/22
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driving control unit capable of obtaining an adequate coil current at any motor speed. SOLUTION: A chopper-method duty factor is varied according to an input step pulse and a split number of a micro step.
Patent JP-2002000295-A (JP)
Title: METHOD FOR PRODUCING OPTICALLY ACTIVE GLYCEROL alpha- MONOCARBOXYLATE
Inventor: ASANO YASUHISA
IPC: C12P7/62
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing an optically active glycerol α-monocarboxylate which is a useful production intermediate for medicines, etc. SOLUTION: This method for producing the optically active glycerol α- monocarboxylate is characterized by esterifying glycerol with an acyl donor in the presence of an enzyme having an activity in synthesizing the optically active glycerol α-monocarboxylate.
Patent JP-2002005716-A (JP)
Title: Flowmeter using flow sensor
Inventor: TANAKA SHINICHI
IPC: G01F1/696
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a flowmeter enabling measurement of normal and reverse direction flow in a wide range while using a flow sensor hard to receive influence such as pressure fluctuation and the like. SOLUTION: This flowmeter is equipped with an amplifying means to amplify an output voltage outputted from a flow sensor 9f, a comparing means to compare the output voltage outputted from the flow sensor with a reference voltage determined in advance and to switch the existence of an offset voltage relative to the output of the amplifying means in accordance with the result of the comparison, an offset information obtaining means 9b to obtain the existence of the offset voltage, a sensor output reading means 9c to read out the output voltage outputted from the flow sensor, a flow sensor output computing means 9d to compute the sensor output when the fluid is in a normal and reverse direction by subtracting the offset obtained from the output voltage read out,  and a flow computing means 9e to integrate by adding and subtracting the flow computed based on the flow sensor output when it is in the normal and reverse direction.
Patent JP-2002008070-A (JP)
Title: Passing inspecting system
Inventor: KIMOTO KATSUMI
IPC: G07C9/02
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a passing inspecting system capable of quickly, securely and automatically inspecting the propriety of passing. SOLUTION: The passing inspecting system 1 has an inspecting device 2 for automatically inspecting departure/entry by receiving a TD such as a passport and a departure/entry gate 4 provided corresponding to the inspecting device 2. The inspecting device 2 has a TD reader 12 for reading the face check data printed on a personal data page of the TD and the MRZ recording the personal information, a check data converting unit 16 for converting the face image picked up by a camera 14 to the face check data D, and a control unit 18.  The control unit 18 checks the face check data D read by the TD reader 12 with the face check data D converted by the check data converting unit 16, and refers to a black list stored in a host 10 whether the personal information read through the TD reader 12 is put on the black list or not, and opens and closes the departure/entry gate 4 on the basis of a result of the inquiry.