baber/WOPTO huggingface dataset:
Patent JP-2001212820-A (JP)
Title: Shearing machine
Inventor: IMANISHI YOSHIYUKI
IPC: B29B9/06
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a shearing machine which is low in cost, high in precision, and good in cutting property. SOLUTION: A rotary blade 1 in which a cutting blade 2 extending in the axial direction is formed on the peripheral surface of a barrel part 3 pivoted freely retractably and a fixed blade 5 for shearing an object inserted between it and the cutting blade 2 of the rotary blade 1 are provided, the axis of the rotary blade 1 and the fixed blade 5 are arranged at a relatively inclined angle, and by forming the edge of the fixed blade 5 in the shape of a curve, the longitudinal clearance between the cutting blade 2 of the rotary blade 1 and the fixed blade 5 made approximately constant, so that a conventional spiral cutting blade is not needed, and since the rotary blade 1 in which the cutting blade 2 is formed to extend axially on the peripheral surface of the barrel part 3 can be used, the processing, production, and fitting of the cutting blade 2 are facilitated,  the cost can be reduced remarkably, the high precision can be secured, and the good cutting property can also be secured.
Patent JP-2001214887-A (JP)
Title: Cross flow air blower
Inventor: WATANABE YASUHISA
IPC: F24F1/00
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a cross flow air blower capable of successively and accurately connecting plural impellers without causing a fluctuation in a twist and/or a dislocating angle of blades. SOLUTION: This cross flow air blower is provided with a first partition plate 2 having a first through hole 1 in a central part, plural blades 3 being erected along an external shape of the first partition plate and having an inner peripheral part projected inside the first through hole and a second through hole connected to the tip of the plural blades and formed of a slightly smaller diameter than the inner peripheral part of the plural blades in a central part, and is composed of a second partition plate 5 having an outer peripheral part formed so as to be almost closely housed in the first through hole,  and is composed of the plural impellers 6 successively connected by housing the outer peripheral part of the second partition plate in the first through hole and circular end plates 8 being arranged on both sides of the impellers and having a rotary shaft 7 in the outside surface center.
Patent JP-2001206736-A (JP)
Title: Method for manufacturing colored film-coated glass article and colored film-coated glass article
Inventor: KAWAZU MITSUHIRO
IPC: C03C17/23
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a colored film-coated glass article which is yellow to orange and enhanced in chroma and having a desired transmitted light color tone even in the case of heat-treating at >=400 deg.C. SOLUTION: A colored film forming solution containing, by weight, 45-93% silicon oxide material (expressed in terms of SiO2), 3-30% titanium oxide material (expressed in terms of TiO2), for which at least 80% of the titanium oxide material (expressed in terms of TiO2) is a titanium oxide material chelated by β-diketone, and 5-25% fine silver particle material (expressed in terms of Ag) as the main components is applied to the surface of a glass substrate, and the formed film is irradiated with UV and then heated to manufacture a colored film-coated glass article.
Patent JP-2001221285-A (JP)
Title: Damping sheet
Inventor: ABE HIROYUKI
IPC: C08L27/06
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a damping sheet exhibiting an excellent damping property at room temperature. SOLUTION: The damping sheet and a manufacture thereof comprises a liquid-like ester containing 30-60% by weight of halogen element and having a melting point of 30 deg.C or lower and a thermoplastic resin containing 20-70% by weight of chlorine group in a side chain.
Patent JP-2001219959-A (JP)
Title: Frame structure of box body for electric/electronic instrument
Inventor: TAKATSU YUJI
IPC: B65D61/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure of a box body for electric/electronic instrument having sufficient rigidity even though the same has a few parts and requires easy assembly work. SOLUTION: In forming this frame structure, at least a horizontal beam panel 11 or a horizontal leg part 12 provided at least either on the top or bottom edge of a longitudinal frame 1 made of a metal panel and the edge part of a top panel 3 or a bottom panel 2 made of a metal panel are fixed. The front edge of the top panel 3 or the bottom panel 3 is folded for forming a transverse hollow frame structure with the longitudinal frame 1.
Patent JP-2001224944-A (JP)
Title: Structure of filter loading section
Inventor: INOUE KENJI
IPC: B01F1/00
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of particles of a treating agent remaining without being dissolved between a filter unit and a housing section to which the filter unit is loaded. SOLUTION: The filter unit 48 is inserted from an insertion 40A of the filter unit loading section 40 and is arranged between the filter unit insertion section 124 and the filter unit housing section 122. The filter unit is formed with ribs 132 so as to face the inside surface 124A of the filter unit loading section. These ribs warp to a direction parting from the inside surface 122A of the filter unit housing section between the filter section 126 and a cylindrical section 128. The insertion port is inclined toward an aperture 38 side. As a result, the filter unit loaded into the filter unit loading section comes into tight contact with the inside surface 122A, by which the intrusion of the particles of the treating agent remaining without being dissolved is suppressed.
Patent JP-2001230677-A (JP)
Title: Turbo decoder
Inventor: SUZUKI HIROSHI
IPC: G06F11/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a turbo decoder, which further reduces power consumption, while suppressing the delay of processing speed. SOLUTION: The data position of low reliability in the soft decided result of a repeating process, outputted from a repeated decoding part composed of SISO decoders 1-1 and 1-2, interleavers 2-1 and 2-2 and a deinterleaver 3 is preserved in a low reliability data position preserving part 4, the logic of data at the data position preserved in the low reliability data position preserving part 4 is inverted by a bit inverter circuit 7-3, CRC checks are performed simultaneously by CRC check circuits 7-11. 7-12,..., 7-1m and 7-1n. When the absence of error in the CRC checked result is decided, the repetition of the decoding process is finished by a repetition control circuit 7-4 and the decoded result is outputted by a selector circuit 7-2.
Patent JP-2001236645-A (JP)
Title: Method and device for optical information recording
Inventor: SUNAKAWA RYUICHI
IPC: G11B19/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To improve jitter for an optical disk having a high density achieved by forming a pit in the recording layer of the optical disk with high accuracy or an optical disk for performing high-speed recording. SOLUTION: When a pit is formed in the recording layer 21 of an optical disk, the recording layer 21 is irradiated with a laser spot 1a having the peak of a light intensity biased to a pit formation starting side.
Patent JP-2001238011-A (JP)
Title: Image reader
Inventor: FUKUMURA ATSUSHI
IPC: H04N1/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To realize a configuration in which chassis strength can sufficiently be held while making the chassis light in weight by molding the chassis integrally from resin to solve the problems that chassis strength is inferior even though a chassis molded integrally from resin into an image reader is superior to a chassis made mainly of sheet metal in reducing the weight, and that strength reinforcement is needed when the entire chassis is made of resin in order to reduce the weight and to improve asseblability and maintainability. SOLUTION: In a configuration where the image reader 6 is housed in the chassis 21 molded integrally into a box shape, made of resin, a reinforcing wing 22 made of resin is attached to a side part of the chassis 21 and is also made to function as the supporting member of a key panel. The rear side surface of the reinforcing wing is also made in a planar shape.
Patent JP-2001236338-A (JP)
Title: Device and method for searching for relevant function
Inventor: NISHINO MIYAKO
IPC: G06N3/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a precise relevant function can not be obtained by a conventional relevant function searching device and its method, which represent the relation between input data and output data as various functions and search for the function matching the input data and output data most among those functions according to genetic algorithm, if the given data are small or include disturbance or noise. SOLUTION: For the purpose, the degree of satisfaction of restrictions previously given as to some relation function among plural relevant functions is inspected when the relevant function is selected according to the adaptivity to input/output data.
Patent JP-2001241195-A (JP)
Title: Structure of communication type multiple dwelling house and utilization method thereof
Inventor: MANABE KANJI
IPC: E04H1/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a means for promoting communication with other families by effectively making use of an unoccupied room of a house in a multiple dwelling houses. SOLUTION: Two or more entrances and a semi-private room having an internal entrance door to a private habitable space are provided to face a common passage side, in each house in the multiple dwelling house structure.
Patent JP-2001065729-A (JP)
Title: Solenoid valve
Inventor: DAIKU TAKEHIKO
IPC: F16K31/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a solenoid valve prevented the change of a valve opening performance. SOLUTION: A seat S contacted by a valve element 27 and valve seat 28a is provided on spill passages 24a, 24b communicating the high pressure side with the low pressure side of a fuel injection pump and is provided on an overlap part between the inner periphery of the valve element 27 and the outer periphery of the valve seat 28a. The spill passages 24a, 24b are communicated/ intercepted by the seating/separating to/from the valve seat 28a of the valve element 27 by the movement of the valve element 27 by an electromagnet 31. The seat part S is formed by the surface contact of the valve element 27 with the valve seat 28a and the surface pressure of the seat S by the drive of the valve element 27 of the electromagnet 31 is constituted so as to be the fluid pressure or more of the high pressure side.  It is favorable that the surface contact is formed by rubbing the valve element 27 with the valve seat 28a.
Patent JP-2001233131-A (JP)
Title: Assembling structure for parts
Inventor: SAKATA IKUO
IPC: F16B5/07
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To reliably assemble a first part to a second part with no backlash. SOLUTION: This assembling structure comprises stoppers 161, 26 and an elastic piece 16 regulating the movement of a first cover 1 in the direction nearly perpendicular to the assembling direction A and a coupling groove 160 and a coupling lug 36 coupled with each other to regulate the movement of the first cover 1 in the direction nearly perpendicular to the regulating direction of the stoppers 161, 26 and the elastic piece 16. The movement of the first cover 1 in the direction nearly perpendicular to the assembling direction A is regulated by the stoppers 161, 26 and the elastic piece 16, and the movement of the first cover 1 in the direction nearly perpendicular to the regulating direction of the stoppers 161, 26 and the elastic piece 16 is regulated by the coupling of the coupling groove 160 and the coupling lug 36.  The first cover 1 can be reliably assembled to a second cover 2 and a bracket 3 with no backlash.
Patent JP-2001245428-A (JP)
Title: Coating member for connecting part and manufacturing method and jig for the member
Inventor: SAITO HITOSHI
IPC: F16L57/00
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a coating member for a connecting part and a manufacturing method and jig for the member, without necessity for taping up an area from a contacting section towards the member being connected after covering the area with the coating member, also without necessity for mounting a member such as a core member that will be an industrial waste, and capable of simply and airtightly coating the connecting part. SOLUTION: The coating member for the connecting part comprises a cylindrical hollow coating unit 11 having a larger diameter than that of a connecting member being connected and a cylindrical hollow contacting section 12 having a smaller diameter than that of the connecting member being connected that is connected to the both ends of the coating unit. The manufacturing jig and the coating member for the connecting part characterized in that the contacting section 12 is rolled up towards the outside direction are used in the manufacturing method. Thus, a tape is not necessary as the contacting section is rolled up towards the outside direction from a fulcrum at around the border of the coating unit and the contacting section, and then connecting part is easily and airtightly coated without using an expensive core member.
Patent JP-2001242730-A (JP)
Title: Image forming device
Inventor: MIYAMOTO TOSHIO
IPC: G03G21/14
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device preventing trouble due to the soiling of a pressure member from being caused by automatically removing the soiling of the pressure member at specified intervals. SOLUTION: This image forming device is provided with members for heating 10, 12 and 13 and the pressure member 11 forming a heating nip N by press- contacting with the member for heating, and provided with an image heating means for heating an image on recording material P by making the material P pass through the heating nip N, then it is provided with a cleaning mode for successively shifting the soiling on the peripheral surface of the pressure member to the material P and removing it by setting control for heating and cooing the heating nip N and carrying the material P to a next cleaning position stepwise in a state where the material P is taken in the heating nip N as one step and repeatedly performing it plural times. Then, the cleaning mode is automatically performed at the specified intervals.
Patent JP-2001240330-A (JP)
Title: Elevator position detecting device and method of fixing and adjusting for elevator position detecting device
Inventor: KOSEKI KOJI
IPC: B66B3/02
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an elevator position detecting device capable of providing signal patterns in different two position ranges with a plate to be detected arranged in the same line in a hoistway and facilitating the fixing position adjusting work of a detector and the plate to be detected. SOLUTION: This elevator position detecting device is equipped with the plate to be detected 6 having at least two parts to be detected 6a, 6b and a fixing position adjusting hole 7, arranged in the same line as the elevating direction of a cage in the floor of the hoistway where the elevator cage is operated; and the detector having at least two detecting switches 12, 13 and a photo detecting switch 14 for fixing position adjusting, arranged in the cage and engaged in a non-contact state with the plate to be detected.
Patent JP-2001240671-A (JP)
Title: Polysuccinic acid imide-based copolymer, solution of polysuccinic acid imide-based copolymer precursor, foamable powder of polysuccinic acid imide-based copolymer precursor, polysuccinic acid imide-based copolymer film and polysuccinic acid imide-based copolymer foam obtained from the solution
Inventor: ONO TAKAHIRO
IPC: C08G73/12
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polysuccinic acid imide-based copolymer having sufficient strength and biodegradability, a solution of a polysuccinic acid imide-based copolymer precursor using a solvent neither having toxicity nor burdening an environment with a load, foamable powder of the polysuccinic acid imide-based copolymer precursor, a polysuccinic acid imide-based copolymer film and a polysuccinic acid imide-based copolymer foam. SOLUTION: This polysuccinic acid imide-based copolymer is obtained by polymerizing aspartic acid of structural formula (1) with a dicarboxylic acid of general formula (2) (D is an organic group containing at least one polymerizable carbon-carbon double bond) and a diamine of general formula (3) (R1 is a 1-20C bifunctional aliphatic group or aromatic group). This solution comprises a precursor of the copolymer as a solute. This foamable powder of the polysuccinic acid imide-based copolymer precursor, this polysuccinic acid imide-based copolymer film or foam is obtained from the solution.
Patent JP-2001244744-A (JP)
Title: Crystal oscillator
Inventor: ISHIMARU CHISATO
IPC: H03B5/32
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator whose oscillation is not stopped during adjustment of an oscillation frequency due to an ion beam. SOLUTION: The crystal oscillator, that consists of an IC chip consisting of C-MOS as a component of an inverter amplifier and of a crystal chip whose both major sides have an exciting electrode, electrically connects the excitation electrode of the crystal chip between an input terminal and an output terminal of the IC chip to form an oscillation circuit and emits an ion beam to the exciting electrode of the crystal chip to adjust the oscillation frequency of the oscillation circuit, is configured to emit the ion beam to the excitation electrode connected to the output terminal of the inverter. The IC chip is fixed to a recessed bottom face of a package, the crystal chip covers the IC chip to be supported on the sidewall of the package and the excitation electrode connected to the output terminal of the inverter is placed to an aperture of the package.
Patent JP-2000319025-A (JP)
Title: Opening/closing mechanism of mold for section of i.s. machine
Inventor: GOTTLIEB RUSSELL B
IPC: C03B9/347
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a mold opening/closing mechanism for the section of an I.S. machine having a mold carrier assembly and plural shafts which are horizontal and extend axially. SOLUTION: A spacer 64 fixed to the lower side of a frame 52 has a hole extending in a perpendicular direction and the hole is communicated with an outlet opened downward of a plenum to supply cooling air from the plenum to a perpendicular cooling air passage of a mold half body 10. A manifold 49 has a pair of cylindrical inlet holes extending in a horizontal direction. A pair of cylindrical pipes are accepted in the cylindrical inlet holes. First and second elbows 42 connect the respective second ends of the cylindrical pipes to a sleeve 36 so that the cooling air from a duct is supplied to a pair of the pipes. A device which is capable of separating the manifold and the mold carrier and maintaining the separated state is fixed between the manifold and the mold carrier.
Patent JP-2001250473-A (JP)
Title: Manufacturing device and method for electron source
Inventor: KAWASAKI HIDEJI
IPC: H01J9/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an electron source manufacturing device capable of lowering the partial pressure of the residual water at a high speed to remove the influence of the residual water and to reduce the manufacturing cost. SOLUTION: Light is irradiated on an evacuated vacuum after the forming process for the electron source, or ionized gas is led and irradiated after completion of evacuation to vacuum to some extent. Then, the water adsorbed on the vacuum box 103 and the electron source substrate 101 is excited and its dewatering speed is raised further. As a result, the partial pressure of the water in the vacuum box 103 can be reduced sufficiently at a high speed, so that the necessary time for the transfer to the activation process can be shortened, and the influence of the residual water can be removed.
Patent JP-2001249464-A (JP)
Title: Printing plate transporting device
Inventor: MURATA MAMORU
IPC: B41C1/00
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a printing plate transporting device which allows preventing the downward fall of foreign matter, such as dust and dirt, floating above a transporting means to the side lower than the transporting means. SOLUTION: The front end of a screen 452 is locked to one end on the moving direction side of a surface plate 401 and the front end of a screen 454 is detained to the other end on the moving direction side of the surface plate 402. The screens 452 and 454 are locked at their base ends to take-up shafts 446 of take-upstream 440 and 442. When the surface plate 402 moves, the side opposite to the moving direction of the screens 452 and 454 is drawn out together with the surface plate 402 and covers the upper side of a ball screw 412, etc. As a result, there is no adhesion of the dust and dirt floating above to the ball screw 412, etc.
Patent JP-2001249504-A (JP)
Title: Image forming device
Inventor: ASAI ATSUSHI
IPC: G03G15/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting an optimum setting condition for development even in the case of replenishing a developing device with new developer. SOLUTION: A printer controller 6 selects an initial value as the optimum setting condition for development at the time of replenishing a developing unit 4 with toner, and selects one corresponding condition for an optimum electrification potential value at the time of development from the electrification potential values for a photoreceptor 1 plurally set in advance corresponding to temperature and humidity based on the history of detected temperature and detected humidity detected by an environment sensor 19 for a specified time at every interval of the specified time.
Patent JP-2001255706-A (JP)
Title: Automatic document reader
Inventor: ITO TAKUYA
IPC: G03G15/00
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an automatic document reader by which the document of irregular size is fed and also is read without causing the lowering of productivity and reliability. SOLUTION: This automatic document reader having a feeding means 1 to feed a document M and a reading means 2 to read the image of the document M fed is provided with an inputting means 3 to input the length L of the document M in a feeding direction before the start of reading and a controlling means 4 to control the reading process of the document M based on size information from the inputting means 3. Also, in the automatic document reader having the feeding means 1 to feed the document M and the reading means 2 to read the image of the document M fed, and is provided with a detecting means 5 to detect the length L of the document M in the feeding direction before the start of the reading and a controlling means 6 to control the reading process of the document M based on the size information from the detecting means 5.