baber/WOPTO huggingface dataset:
Patent JP-2003227663-A (JP)
Title: Absorptive refrigerating unit
Inventor: TODA SHIGERU
IPC: B01J20/06
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an absorbent mist from having influence on a device for removing hydrogen gas generated in an absorptive refrigerator inside by reduction of metallic oxide.  <P>SOLUTION: A cylindrical holder 22 is arranged to be projected in a condenser 9, and the metallic oxide 24 is filled in this holder. The opening end of the holder 22 is covered with a PTFE porous film 25 to prevent an entrance of the absorbent mist. A heater 23 is arranged for maintaining a temperature in the holder at a condensation temperature or more of refrigerant vapor. The holder 22 is inserted into the condenser 9 via an opening 94, and an installing plate 21 is fixedly installed on a wall surface of the condenser 9.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003229981-A (JP)
Title: Image print system
Inventor: UENO HITOSHI
IPC: B41J21/00
Filed: 2002-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image print system by which an execution state of an image print based on digital image data can be easily confirmed.  <P>SOLUTION: A printing controller 1 controls creation of the image print based on the pieces of the digital image data transmitted from the receiving terminals 2-1, 2-2, 2-n via a network 3. In addition, the print controller 1 generates index print information including thumbnail images corresponding to the pieces of the digital image data and instructs a printing part 4 to print an index print. In this case, the print controller 1 judges whether or not the digital image data requested to be printed is the data of which the image print can be created and for the digital image data of which the image print is judged as impossible to be created, defines index print information by replacing the thumbnail image with an image indicating that the print image can not be created.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003233992-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: HOSONO KOJI
IPC: G11C16/04
Filed: 2002-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonvolatile semiconductor memory device in which higher speed write of a copy can be performed.  <P>SOLUTION: The device is provided with a memory cell array 100 in which electrically reloadable nonvolatile memory cells are arranged, a plurality of rewriting/read circuit 200 having a function in which data to be written by the memory cell array 100 is held and a function by which data of the memory cell array is read, and a control circuit 110 controlling read and write operation of data, also, the device has a control mode in which read operation of data of a second page of the memory cell array 100 for the rewriting/read circuit 200 is performed interrupting data write operation of a first page of the memory cell array 100 by write data held in the rewriting/read circuit 200.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232485-A (JP)
Title: Pipe end closing tool and method of cleaning, polishing and coating steel pipe inner surface using the same
Inventor: FURUKAWA KIMINORI
IPC: B08B9/053
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe end closing tool and an efficient method of cleaning, polishing and coating the steel pipe inner surface using the pipe end closing tool for easily, positively and airtightly closing the pipe end of a steel pipe having a joint plate provided at the pipe end, projecting in the axial direction of the pipe, while facilitating in-and-out of an air current, pig, abrasive grains or paint.  <P>SOLUTION: This pipe end closing tool has closing plates 3a, 3b for covering a pipe end opening part; first side plates 1a, 1b provided with packing members 11a, 11b for airtightly pressing the outer periphery of the pipe end; second side plates 2a, 2b provided with packing members 12a, 12b for airtightly pressing the side faces of a joint plate from both sides; and connecting holes 7a, 7b for connecting the inside and outside of the closing tool. The pipe end closing tool is divided in two parts divided by one joint plate, and both divided parts are bound tight with a fixing metal fitting 8 and a hinge 9 and fixed to the pipe end. In the method of cleaning, polishing and coating the steel pipe inner surface, the pipe end closing tool is used to create an air current in the steel pipe, and pig, abrasive grains or paint are put on the air current to carry out cleaning, polishing and coating of the steel pipe inner surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243450-A (JP)
Title: Ultrasonic bonding device and ultrasonic bonding method
Inventor: TOKUMARU MOTOKAZU
IPC: B06B1/02
Filed: 2002-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic bonding device and an ultrasonic bonding method in which normal bonding operation can be performed without the generation of irregular oscillation when the operation of a vibrator is started.  <P>SOLUTION: In an ultrasonic bonding device, an electronic component 3 is pressure-bonded using a ultrasonic wave and a load on a substrate 2 by a bonding tool 7. An operating frequency signal to instruct the operating frequency of a vibrator 6 is outputted depending on different output modes. Moreover, a normal bonding operation can be performed without generating irregular vibration when the operation of the vibrator is started by turning off a frequency tracking function. When the operation of the vibrator 6 is started, the signal of the frequency same as an instruction frequency is outputted as the operation frequency signal, and the frequency tracking function is turned on by outputting, as the operation frequency signal, a compensated frequency signal where compensation is added to the instruction frequency based on the phase comparison result of a current and a voltage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242192-A (JP)
Title: Logic circuit verification supporting system
Inventor: SHONO MASAYUKI
IPC: G06F17/50
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a logic circuit verification supporting system capable of improving the verification efficiency of a function of a logic circuit.  <P>SOLUTION: This logic circuit verification supporting system is characterized in that it is provided with a logic simulation execution means for executing a logic simulation of the logic circuit based on a net list having delay information and outputting a logic simulation result of one clock cycle every time the logic simulation of the one clock cycle is completed, a decision means for deciding whether or not the logic simulation result of the one clock cycle coincides with an expected value fixed in advance every time the logic simulation result of the one clock cycle is outputted from the logic simulation execution means, and a logic simulation control means for controlling the operation of the logic simulation execution means based on the decision result by the decision means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003241655-A (JP)
Title: Navigation device
Inventor: YAMAZAKI SHIGERU
IPC: G06T17/05
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a navigation device which provides the three-dimensional display of a specified facility with a small amount of data, and eliminates unnaturalness in display.  <P>SOLUTION: Map data which is read from a DVD 2 and stored in a map buffer 10 includes: building polygon data indicating a common three-dimensional object which is prepared at every category; and site polygon data indicating the actual arrangement state of each specified facility concerning the categorized specified facilities. A graphic deforming part 40 in a plotting processing part 14 deforms the shape of the common three-dimensional object constituted of building polygon data in response to the shape of a site polygon, and, then, generates an intrinsic three-dimensional object corresponding to the actual building shape of each specified facility. Thus, a specified facility picture is plotted on a background map picture by using the intrinsic three-dimensional object.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002313011-A (JP)
Title: Disk displacement preventive mechanism for multi-disk player
Inventor: TAKAHASHI MAKOTO
IPC: G11B17/26
Filed: 2002-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk displacement preventive mechanism having simple structure at a low cost in a multi-disk player for housing disks so as to be overlapped in a vertical direction. SOLUTION: The mechanism is provided with a first transferring means for transferring a disk tray 2 horizontally between a first position and a second position, a second transferring means for transferring the disk tray 2 horizontally between the first position and a third position, a door for opening and closing the doorway of the disk tray 2, its driving mechanism, a disk guide 55 for preventing mispositioning of the disk and its driving mechanism. Before the disk tray 2 is moved from the first position to the second position or the third position, a disk guide driving mechanism is driven by a member linked with both of the door driving mechanism and the second transferring mechanism to retrack the guide 55 back to a position free from interference with the disk.
Patent JP-2003248942-A (JP)
Title: Optical disk device
Inventor: TAKABA YOSHIYUKI
IPC: G11B7/085
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk device which can stably perform focus control by adjusting balance of a focus error signal used for focus control.  <P>SOLUTION: A focus error signal which is a difference signal between the sum of amounts of reflective light detected by photo-detection elements A, C and the sum of amounts of reflective light detected by photo-detection elements B, D in a tetrameric photo-detector, is measured. With respect to the focus error signal, when the amount of reflective light from the optical disk detected by the tetrameric photo-detector is maximized, a level is set as a reference level, and gains of amplifiers 23, 24 are individually adjusted so as to make a maximum value and a minimum value of the focusing signal almost symmetric in sandwiching the reference level. Therefore, focus control can be performed stably by using the balance adjusted focus error signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003247751-A (JP)
Title: Control method of hot water supplier
Inventor: TSUJI EIICHI
IPC: F24H1/10
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method of hot water supplier in which hot water is supplied and ignition delay is avoided in accordance with actual condition even when an inflow water temperature is high and an inflow water flow rate is low while avoiding occurrence of high temperature water supply abnormality.  <P>SOLUTION: Before combustion operation by a hot water supply control part 24, a hot water supply prediction temperature by combustion in a minimum type number is calculated in a high temperature water supply prediction time control part 25 by a minimum type number term calculated by multiplying the minimum type number of a standard specification and a dispersion coefficient (1.0 to 1.5), the inflow water flow rate, and the inflow water temperature so that the combustion is prohibited or permitted by comparison with a determined temperature. The dispersion coefficient at a hot water supply operation initial stage is 1.0. When the burning is permitted and the high temperature water supply condition occurs in the actual burning, the burning is forcibly stopped by a high temperature water supply occurrence time control part 26 and the dispersion coefficient is raised for calculation of the hot water supply prediction temperature afterward. The dispersion coefficient is further raised in correspondence with occurrence frequency of the high temperature water supply condition. The initial value of the dispersion coefficient used for next hot water supply operation may be raised in correspondence with the occurrence frequency at the last operation.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003249633-A (JP)
Title: Solid imaging device and manufacturing method thereof
Inventor: SAKAI CHIAKI
IPC: H04N5/335
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a sensitivity in a blue area is decreased and void causing decrease in sensitivity is generated, further, restriction is generated in the choice of the kind of film whereby a refractive index cannot be selected within a wide range when transparent films having different refractive indexes are formed stepwise.  <P>SOLUTION: In a solid imaging device having a waveguide passage structure, a hole section 17 is opened on a photo detecting sensor unit 12 in an interlayer insulation film 16, then, a laminated waveguide passage 18 of a multilayered structure consisting of three sets for example of waveguide films 19, 20, 21 having the difference of refractive indexes in an interface between a low refractive index layer and a high refractive index layer in respective sets, is formed in the inner surface of the hole section 17. Light of incidence obliquely incident into the surface of the photo detecting sensor unit 12 is condensed efficiently onto the photo detecting sensor unit 12 by the total reflection effect in respective waveguide films 19, 20, 21 having the function of the waveguide passage.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259445-A (JP)
Title: Portable terminal, base station, control station therefor, method and system for wireless communication method
Inventor: KONNO KAZUYA
IPC: H04M1/725
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically prohibit use of a portable terminal at an undesired location and in a restricted area for the use of the portable terminal such as a cellular phone.  <P>SOLUTION: In a portable terminal 10, position information acquired by a position information detecting part 12 is sent to a base station side. A determining part 34 on the base station side determines whether the received position information is applicable to an incommunicable area stored into a storage device 35, if the position information is applicable to the incommunicable area, incommunicability information is sent to the portable terminal 10. When a wireless communication part 19 of the portable terminal 10 receives the incommunicability information, the fact of disconnecting the line is notified through a loud speaker 14 and a display part 17. A communication control unit 36 then outputs a request for disconnecting the line to a wireless communication part 32, so that the line is disconnected.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253572-A (JP)
Title: Suede-tone artificial leather
Inventor: YOKOI KYOKO
IPC: D06N3/14
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suede-tone artificial leather exhibiting an elegant surface quality free from skitteriness and having high light fastness.  <P>SOLUTION: The suede-tone artificial leather is composed of a polyurethane and an interlocked fiber material containing ultrafine polyester fibers having a fiber thickness of mainly ≤0.7 dtex. The polyurethane is colored with a pigment having a reduction washing falling rate of ≤20% determined by the method described in the specification and an infrared reflectance of ≥60% at 850 nm wavelength.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253232-A (JP)
Title: Adhesive composition
Inventor: TAKUMI MASARU
IPC: C09J179/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adhesive stable for a long time after mixed and quickly curable after subjected to lamination.  <P>SOLUTION: The adhesive (composition) is such one that microcapsules including 2,4,6-tris(dimethylaminomethyl)phenol are previously incorporated in a main agent or curing agent. At a point when the main agent and the curing agent are mixed together, the catalyst is isolated, therefore reaction is mild, however on making a press just after lamination, the microcapsules are cracked and the contents come out, resulting in quickly curing the adhesive layer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222004-A (JP)
Title: Elliptical cam for engine
Inventor: FURUUMI HIROSHI
IPC: F01L1/08
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an elliptical cam for an engine, in which an open-close action of a valve is executed twice to one turn of a camshaft.  <P>SOLUTION: The cam shaft rotates in interlocking with a crankshaft in a 1/4 reduction ratio to the number of rotation of the crankshaft. A cam face 14a is arranged to the outside periphery of the camshaft, and a cam face 14b is arranged in the direction of a half turn of the camshaft 14a to the center of the camshaft.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264613-A (JP)
Title: Remote control method with portable telephone, and adapter therefor
Inventor: TSUBAKI NOBORU
IPC: H04W92/08
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily remote-control electrical equipment for domestic and industrial use by a portable telephone without requiring a server or providing a remote control transmitter.  <P>SOLUTION: A ten key sound conversion adapter 5 for remote control based on sounds generated by the input of a ten key 3 in a portable telephone 1 or in an ordinary telephone is connected to the portable telephone 1, and the sounds generated by the input of the ten key 3 through the communications of another portable telephone 2 or of the ordinary telephone are digitally converted to remote-control a control equipment 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251133-A (JP)
Title: Adsorption sheet and adsorber using the same
Inventor: OKANO HIROSHI
IPC: B01D53/04
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adsorption sheet which has a high adsorption capacity and tightly carries an adsorption agent, and also to provide an adsorber using the same.  <P>SOLUTION: A particulate adsorber 3 composed of zeolite or silica gel, or the like, is stuck to an adhesive layer 2 applied on a sheet base material 1, with partly embedded therein. The adhesive layer 2 and the particulate adsorber 3 are covered with an adsorbent layer 4. The adsorbent layer 4 is formed through application of a mixture of a fine particulate adsorbent with an adhesive agent. Thus, the surface of the adsorbent layer 4 is made uneven and the surface area thereof is enlarged. Though the adsorbent layer 4 has weak adhesion itself, the uneven surface thereof is used as an adhesive surface so as to form tight adhesion. Even when the adsorbent layer 4 adsorbs moisture until it is saturated, the moisture is moved to the particulate adsorber 3, thus a greater amount of moisture can be adsorbed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264534-A (JP)
Title: Error correction circuit
Inventor: YUASA MASATOSHI
IPC: H03M13/15
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an error correction circuit capable of performing prompt error correction processing with a relatively simple configuration in the case of partially receiving ground digital broadcasting.  <P>SOLUTION: This error correction circuit for decoding a difference set cyclic code used in both the partial receiving of ground digital broadcasting and the ground digital broadcasting and changing thresholds to perform correction processing n times (n is a natural number), is provided with a means for determining a threshold used for error correction and the number of correction processing times.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003262697-A (JP)
Title: Shielding device for working area in reactor containment vessel, and method for repairing in-vessel structure by using it
Inventor: ITO MAKOTO
IPC: G21F3/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to install a shielding wall for reducing radiation exposure in the repairing and repair work in a reactor pressure vessel (RPV).  <P>SOLUTION: The shielding wall in an RPV skirt 11 is constituted by putting shielding body blocks 20 on shielding body support pedestals 19 mounted on CRD housings 9, and a shielding wall in a pedestal 12 consists of shielding plates 26 mounted on a CRD housing flange 9a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003261282-A (JP)
Title: Landing hall door switch short-circuiting device of elevator and maintenance-inspection method of elevator
Inventor: KITAURA HIROYUKI
IPC: B66B13/22
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To desirably make the other floor effective by short-circuiting a landing door switch only on the work floor when performing work by short- circuiting the landing door switch in a state of opening a landing door when performing a maintenance-inspection of an elevator by oneself.  <P>SOLUTION: A car 4 is stopped at the optional floor, and a maintenance engineer goes to a landing hall UH of the upper floor by stairs, and opens the landing door 7. The engineer takes out a maintenance operation device 5 from above the car 4, and operates the car 4 at a low speed. At this time, only the landing door switch of the floor is short-circuited by using a landing door switch short-circuiting device.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267094-A (JP)
Title: Interlock device of seat for vehicle
Inventor: KIKUMOTO MASAYUKI
IPC: B60N2/08
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of the interlock device of a seat for vehicles and reduce its cost.  <P>SOLUTION: This seat is provided with a seating sensing member 11, which is provided on the side of a seat cushion frame 2 and generates a specified operational displacement in response to the deflection displacement attendant upon the seating of a cushion material, and an operation restricting member 15, which operates in response to the displacement of the seating sensing member 11 for operation to restrict the proper operation of a seat side mechanism 20. In this constitution, the operation of the seat side lock mechanism 20 is restricted by detecting the seating of an occupant on the cushion material mechanically as a displacement of the seating sensing member 11 and operating the operation restricting member 15 mechanically by the operational displacement of the seating sensing member 11. Compared with the structure in which the operation of the seat side mechanism 20 is restricted electrically or electronically, therefore, the structure can be simplified more and made at a lower cost and in its turn, can provide a highly safe seat in use for vehicles and at a low cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003267505-A (JP)
Title: Garbage recovery container
Inventor: TAKITA MASAAKI
IPC: B65F1/06
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To easily take out a bag accommodating garbage even if an amount of garbage accommodated in the bag is enormous.  <P>SOLUTION: In the case where the bag 50 accommodating garbage is loaded on a receiving base 30, an outer frame 20 forming a space accommodating the bag 50 with the receiving base 30 is constituted so as to be removable against the receiving base 30.  <P>COPYRIGHT: (C)2003,JPO