baber/WOPTO huggingface dataset:
Patent JP-2003273272-A (JP)
Title: Ceramic board and its manufacturing method
Inventor: OKAFUJI HIDEO
IPC: H01L23/12
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic board having a snap line which has no crack in a baking step or a working step halfway and a normal crack in final breaking work, and to provide a method for manufacturing the same.  <P>SOLUTION: The ceramic board 10 comprises longitudinal and/or lateral snap lines 16 for dividing the first main surface 12 and/or the second main surface 13 of a sintered material having through holes 11 into a plurality of ceramic circuit boards 15 across the holes 11 as planely seen so that a part or all of the lines 16 are made of discontinuous linear breaking grooves 17 as planely seen, a part having no groove 17, the groove 17 of the line 16 provided across the hole 11 is connected to a ridge line of the opening of the hole 11 at the peripheral edge of the hole 11, and having a part including the groove 17 and a part not including the groove 17 except the peripheral edge.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270137-A (JP)
Title: Optical detection method of wood preservative
Inventor: ANDO NORIO
IPC: G01N21/3563
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate and separate wood in which is applied and impregnated with a poisonous CCA preservative from a large quantity of waste wood using an optical detection method.  <P>SOLUTION: We found that differences in characteristics of refraction and fluorescence of near infrared light between normal wood and that of wood applied and impregnated with a preservative such that the differences in the characteristics of absorption of a CCA compound between the wavelengths of infrared light from 600 to 1050 nm and those of from 1200 to 1600 nm exist, the differences in the fluorescence intensity at the wavelengths of visible light from 500 to 700 nm exist due to CCA compound venenosity when excited fluorescence is examined by irradiating ultraviolet light having a wavelength of 365 nm, and the differences in the fluorescence intensity at the wavelengths of red light from 580 to 700 nm exist when excited fluorescence is examined by irradiating visible light (blue) having an average wavelength of 470 nm. We also found that X-ray fluorescence of copper at the wavelengths of X-ray can be used to detect CCA. By utilizing the characteristics of light, existence of CCA preservative applied and impregnated to timbers can be detected nondestructively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254894-A (JP)
Title: Apparatus for measuring bond strength and shearing strength of coating film
Inventor: NISHIYAMA ITSUO
IPC: G01N3/00
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive apparatus of a simple structure for measuring the bond strength and shearing strength of a coating film capable of accurately measuring the bond strength and shearing strength of the coating film adhering to a sample.  <P>SOLUTION: One end of a vertical pressure detector 15 is held at a guide shaft movable in the two vertical and parallel directions vertical to the sample S and the surface of the coating film and in parallel with the surface of the coating film. A first end of a parallel pressure detector 17 is held at the other end of the vertical pressure detector 15 via a coupler 16. A cutting blade 18 is held at a second end of the parallel pressure detector 17. While the coating film adhering to the sample S is cut by the cutting blade 18, vertical pressure and parallel pressure added to the cutting blade 18 are detected. Since no sliding guide shaft is interposed between the cutting blade and the pressure detectors, sliding resistance is not added to make measurements accurate. The adverse effects of play in the sliding guide shaft on the depth of cut and a cutting surface are eliminated. Due to the absence of the sliding guide shaft, it is possible to achieve a simple structure and inexpensiveness.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003266085-A (JP)
Title: Operation method for manganese catalytic column
Inventor: SHIGEFUJI MIHO
IPC: B01D9/02
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operation method for a manganese catalytic column capable of simply restoring treatment efficiency even if iron and manganese oxides adhere to a packed bed.  <P>SOLUTION: At the time of usual operation, raw water is passed through the manganese catalytic column 1 as an ascending flow at a high linear velocity of 1,000 m/day or more while adding chlorine to the raw water to oxidize and precipitate soluble manganese in the raw water before filtering the raw water by a separation membrane 3. When the treatment capacity of the manganese catalytic column 1 lowers, the raw water is passed as the ascending flow at a linear velocity higher than the linear velocity at the time of usual operation but lower than 3,500 m/day to wash off the adherend on a manganese oxide catalyst. The manganese oxide catalyst comprises particles with a specific gravity of 3 or more, and high linear velocity ascending flow washing can be performed without generating the outflow of the catalyst. Washing is preferably performed so as to be divided into one or more times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268844-A (JP)
Title: Control method for electrical component for toilet
Inventor: HINO TOSHIO
IPC: A47K13/24
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for electrical component for toilet capa ble of saving electric power and also permitting to start comfortably the electri cal component for toilet.  <P>SOLUTION: In an unmanned toilet room, each of electrical component 1a, 1b and 1c for toilets are in OFF state and thus the power can be saved. In this state, each of electrical component 1a, 1b and 1c for toilet is turned on when a person enters an utility space u and thus the stool seat is sufficiently warm when a person enters any booth, and when the person wants to use warm water, sufficiently warm water can be jetted out. When this person enters the booth, the electrical component for the remaining booths can be turned off and the power can be saved. If a person enters the utility space when one or two booths are being used, the electrical component for the remaining booths are turned on and prepared for the use.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003274345-A (JP)
Title: Multimedia recording device, multimedia editing device, recording medium therefor, multimedia reproducing device, speech record generating device
Inventor: UMEDA TOSHIHIKO
IPC: G10L15/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speech record generating device which automatically generates a speech record of a meeting of a plurality of members.  <P>SOLUTION: The device has a means (AA) of making a source selected read of data from a medium where audio and video from pieces of input data and time information are digitally recorded, a means of restoring audio data, a means of detecting a speech break position, a means (B1) of dividing a voiced part into phrase units, a speech recognition means (C1) of making a phrase unit voice into text data, and a means (D1) of adding the time information to the text data in the phrase units, has a means of selectively reading another source out of the medium by the means (AA), a means of restoring speech data, a means of detecting a speech break position, a means (B2) of dividing a voiced part into phrase units, a speech recognition means (C2) of making a phrase unit voice into text data, and a means (D2) of adding the time information to the text data in the phrase units, and has a means (F) of alternately arraying the pieces of text data generated by (D1) and (D2) in the time order, and an output means (G).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002297680-A (JP)
Title: Cell descriptor
Inventor: CHARTIER VALENTIN
IPC: G06F17/50
Filed: 2002-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a system, a method, and an apparatus which improve the productivity of CAD modeling. SOLUTION: The method, the system, and the device are used for computer- aided design, computer-aided manufacturing a computer-aided engineering, and product lifecycle management. A cell descriptor is used to discriminate one model or a plurality of geometric cells. The cell descriptor is in the form of a script specifying constraints i.e., a filter for discriminating a cell. The constraints are based upon features of items in the model or coupling between items in the model, so a user can easily discriminate and generate cells and also easily decentralize them in other systems.
Patent JP-2003283894-A (JP)
Title: Imaging apparatus
Inventor: HASEGAWA YUJI
IPC: G03B17/04
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus with a novel structure wherein water-proof and dust-proof are attained by occluding small gaps of a movable mirror barrel formed around a movable sleeve.  <P>SOLUTION: A annular magnetic field generating means 50 is placed at an outer circumferential side of a cylindrical movable sleeve 2 configuring the movable mirror barrel 21 while keeping a small gap 53 with the movable sleeve 22 and a magnetic fluid 55 is filled in the gap 53. The magnetic field generating means 50 may be provided to a movable sleeve of other means or provided to an outer cover. Thus, filling in the small gap formed at the outer circumferential side of the movable sleeve by the magnetic fluid can provide the imaging apparatus with excellent waterproof and dust-proof performance by reducing the load on a driving unit as much as possible. Further, eccentricity of the movable sleeve is prevented to improve an outward appearance and enhance the electromagnetic shield performance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003284274-A (JP)
Title: Rotor for permanent magnet synchronous motor
Inventor: MOGI TAKASHI
IPC: H02K1/22
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a size reduction and increase efficiency in a permanent magnet synchronous motor with permanent magnets are embedded in the rotor body by further increasing the torque on the rotor.  <P>SOLUTION: Die-cut pieces of unidirectional electromagnetic steel sheets are layered to form the rotor, within which 2n plate-form permanent magnets are placed equidistant around the circumference and close to the periphery in such a way that the N pole and the S pole are alternately positioned when seen from the outside of the rotor. The unidirectional electromagnetic steel sheets are turned and layered uniformly so that the rolled direction is parallel to one of the n number of low magnetic resistance directions (q axis) to form the rotor core of the motor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280331-A (JP)
Title: Image forming apparatus
Inventor: TAKECHI RYUTA
IPC: G03G15/16
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus where electrostatic latent images formed on a plurality of image carriers are respectively developed to visible images by a developing device using toner and toner images made the visible images are successively superposed and transferred to a belt type intermediate transfer body rotating while it is supported by a plurality of rollers so that a superposed image is formed, and in which the toner image superposed on the intermediate transfer body is prevented from being scattered by repulsion against charge on the intermediate transfer body side.  <P>SOLUTION: The image forming apparatus is provided with a voltage applying means (150A) for applying bias voltage having a reverse polarity to the surface potential of the intermediate transfer body in forming an image by superposing transfer to a part (14 and 152) of a plurality of rollers in a stage other than a transfer stage.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276409-A (JP)
Title: Tubeless tire
Inventor: MAKINO SATOSHI
IPC: B29C73/20
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubeless tire, maintaining a sufficient self-sealing effect with a less application amount of sealant agent as a main component.  <P>SOLUTION: The tubeless tire 1 comprises a sealant layer 4 formed of the sealant agent and an inner liner layer 3 for holding an interior of the tire air- sealed, the sealant layer 4 being in close contact with the inner face of the inner liner layer 3. A cover layer 5 formed of a highly permeable elastic body is in close contact with the inner face of the sealant layer 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279328-A (JP)
Title: Three-dimensional information acquiring apparatus
Inventor: TERAJIMA MIKIHIKO
IPC: G01B11/24
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To confirm whether a subject can be acquired or not before three- dimensional information is acquired without complicated operation by a user.  <P>SOLUTION: The three-dimensional information acquiring apparatus comprises a three-dimensional input unit 4 for acquiring the three-dimensional information of the subject by using an optical means, a horizontal plane measuring range specifying unit 1 for specifying a maximum measuring range of a range which can acquire the three-dimensional information in a horizontal plane direction by the input unit 4, a vertical direction measuring range specifying unit 2 for similarly specifying the maximum measuring range of the range which can acquire the three-dimensional information in a vertical plane direction, and an opening 3 for inputting/outputting the subject (a) into the range which can acquire the three-dimensional information by the unit 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275277-A (JP)
Title: Apparatus for sole massaging in bathtub
Inventor: TAKEMORI TOSHIKAZU
IPC: A61H23/04
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for sole massaging in a bathtub which enables the massaging of the sole of a bathing person during the bathing.  <P>SOLUTION: The apparatus is provided with an acupressure member 2 which is freely protruded so as to press the sole of the person bathing in the bathtub 1 and freely injects water flows at the tip part thereof, a hydraulic type drive mechanism SK made to protrude the acupressure member 2, an injection nozzle 12 adapted to freely inject water flows to the sole of bathing person that is so positioned as to be pressed by the acupressure member 2 and pressurized water supply means FK1 and FK2 which supply pressurized water to the acupressure member 2 and the injection nozzle 12 to inject water flows from the tip part of the acupressure member 2 and the injection nozzle 12.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278108-A (JP)
Title: Heat pipe embedded structure
Inventor: ITO RYUICHI
IPC: F28D15/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a phenomenon of a crack formation on a ground surface, when embedding a heat pipe.  <P>SOLUTION: This heat pipe embedded structure 1 is formed by embedding the heat pipe 2 in a heat pipe protection layer 3 provided on a basis 9. The heat pipe protection layer 3 is formed of an asphalt mixture whose grain size distribution of aggregates 5 is an open graded state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003287073-A (JP)
Title: Hydraulic shock absorber
Inventor: MURAKAMI YUTAKA
IPC: F16F9/54
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To secure sealing performance by surely mounting a base shell and a bottom cap without welding and reduce the manufacturing cost in a hydraulic shock absorber.  <P>SOLUTION: In the cylindrical hydraulic shock absorber which slidably engages a piston 6 connecting a piston rod 7 inside a cylinder 2, the bottom cap 4 is mounted at the bottom of the base shell 3. The bottom cap 4 exposing a seal member 21 on the outer peripheral edge part of the upper end surface is fitted inside the base shell 3, bead 19, 20 are projected inside the base shell 3 with beading processing, and the bottom cap 4 is fixed to the base shell 3. At this time, sealing performance is secured by sticking the seal member 21 to the base shell 3. A bracket 22 is fitted to a small diameter part 18 of the base shell 3, the tip end of the small diameter part 18 is expanded, and the bracket 22 is fixed by forming a caulking part 23. A welding and a special processing are not required and the manufacturing cost can be reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285665-A (JP)
Title: Transfer shift actuator
Inventor: TANAKA NAOYUKI
IPC: B60K17/344
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve the vibration resistance of a transfer shift actuator and make the actuator compact.  <P>SOLUTION: The first step of a gear unit is composed of parallel shaft gears (1a, 2a), and worm gears (2b, 3a), which are small in size to enable large deceleration, are arranged at the second step to increase a reduction gear ratio of the gear unit to miniaturize a motor 1. The worm gears (2b, 3a) are arranged on the same side of the motor 1 against the parallel shaft gears (1a, 2a) to prevent the overhang of the motor 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003288475-A (JP)
Title: Data analyzer for energy management system and energy management system
Inventor: KURUMAYA KEIICHI
IPC: G06Q50/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To systematically manage the energy of an organization having a hierarchical structure.  <P>SOLUTION: An data analyzer is used in an energy management system managing an amount of use of energy in a plurality of management objects and is provided with a lower layer grouping means, a hierarchy grouping means and an analysis means. The lower layer grouping means groups a plurality of the management objects. The hierarchy grouping means groups a plurality of lower layer groups grouped by the lower layer grouping means into a plurality of hierarchies including further lower layer groups. The analysis means analyzes the amount of use of energy regarding at least a plurality of the management objects belonging to the lower layer groups and low-order groups belonging to the groups grouped by the hierarchy grouping means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003286241-A (JP)
Title: Method for producing bicyclo[2.2.1]hept-2-ene-5-methyl isocyanate
Inventor: TORISU MASAAKI
IPC: C07C265/08
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an unsaturated alicyclic-aliphatic isocyanate in high yield from the corresponding unsaturated alicyclic-aliphatic amine as the starting material while retaining the unsaturated bond.  <P>SOLUTION: The method for producing the unsaturated alicyclic-aliphatic isocyanate, i.e., bicyclo[2.2.1]hept-2-ene-5-methyl isocyanate, comprises the steps of reacting hydrogen chloride with bicyclo[2.2.1]hept-2-ene-5-methylamine in the presence of an inert organic solvent to prepare bicyclo[2.2.1]hept-2-ene-5- methylamine hydrochloride and then reacting phosgene with said hydrochloride.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003285421-A (JP)
Title: Printing method and printing color control device
Inventor: MOGI MASAO
IPC: H04N1/23
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing method for controlling an ink key by measuring a control strip for measuring quality provided in the surface of printing paper by a measuring instrument, shortening a time required until finished print (printed matter becoming a commodity) is obtained through the process from initial printing until printing is completed, and a printing color control device.  <P>SOLUTION: At the beginning of printing, control considering the balance of C, M and Y is performed and, after the printed matter becoming the commodity is formed and printing becomes stable, this control is changed over to simple control for allowing each of colors K, C, M and Y to approach a target value independently. For example, by performing the control considering the balance of C, M and Y once per 3,000 printing papers, the printed matter wherein densities of respective colors enter an allowable range and quality is stable can be formed while keeping the balance of C, M and Y. The printing color control device is also disclosed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294338-A (JP)
Title: Heat exchanger
Inventor: MIYAZAKI YOICHI
IPC: F25B1/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To effectively exchange heat with air passing through an external part over the whole by restraining a pressure loss in a refrigerant flowing in an internal part.  <P>SOLUTION: A refrigerant unit 1 is arranged in an air conditioning unit 101, and is composed of at least one refrigerant passage, and is successively connected in series via a tank 2 arranged in at least one end part to exchange heat between the refrigerant flowing in the internal part and the air passing through the external part. The total cross-sectional area of the refrigerant passage of the respective refrigerant units 1 is constituted so as to become large stepwise in a passage positioned on the refrigerant flowing directional downstream side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293248-A (JP)
Title: Yarn clamp for carrier yarn gripper of rapier loom
Inventor: SCARI DIEGO ARMANDO
IPC: D03D47/23
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a yarn clamp of a rapier loom in which the abrasion of elements is uninfluential to the clamping force of the yarn.  <P>SOLUTION: A pair of clamping elements 8, 9 of the clamp are pressed against each other by the attracting force applied to the elements by a magnet 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293619-A (JP)
Title: Outdoor or indoor construction body
Inventor: WAKAYAMA SHINOBU
IPC: E04H17/16
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fence provided with the warmth of wood while having excellent strength and moreover realizing various design.  <P>SOLUTION: Cask plates constituting the drum part of a waste cask for ageing whiskey are used as a fence material 4. Since the cask plates are made of white oak, wood grain is fine with excellent strength. Furthermore, various design using an easy curve can be formed by combining the group layout forms of the fence material 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003253506-A (JP)
Title: Apron usable for box lunch, drink or the like therein
Inventor: ARAI TAKAO
IPC: A41D13/04
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apron applicable as a lunch box or usable for wrapping up a lunch box, designed so as to make user's hands free when having a meal, tea and/or the like on a narrow seat at the stadium or the theater while appreciating the game or performance.  <P>SOLUTION: The apron makes user's hands free when having a meal or tea because of the following structure shown in Fig. 3: a string or the like is attached to the lid of a lunch box shown in Fig. 1 not shown, a stay is provided between the box and the lid, and the string is put around the neck to hang the apron. Alternatively, the apron can be structured as shown in Fig. 2 not shown to make the user's hands free: the apron is made of adhesive material such as vinyl to put a lunch box, juice or the like, so that the apron has the same function as that shown in Fig. 3.  <P>COPYRIGHT: (C)2003,JPO