baber/WOPTO huggingface dataset:
Patent JP-2001291829-A (JP)
Title: Electronic apparatus
Inventor: TAKAHASHI HIROSHI
IPC: H01L27/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To realize and improve a monolithic semiconductor integrated circuit device for voltage step-up and an electronic apparatus. SOLUTION: The monolithic semiconductor integrated device for voltage step-up is constituted of a pair of a diode A (or a MOS transistor) and a capacitor B as basic elements. A diode has rectification transfer function, and a capacitor has charge storing function. A rectifier element A of the diode is formed on an SOI substrate 15 (which is abbreviation of silicon on insulator and a semiconductor substrate wherein an insulating layer is formed on a semiconductor substrate and a thin film semiconductor substrate is formed on the insulating layer). The part A and the part B are electrically isolated from each other. A semiconductor integrated circuit device for voltage step-up having a high step-up ratio from several volts to several hundred volts which a conventional monolithic device cannot realize is obtained.
Patent JP-2002244764-A (JP)
Title: Portable information processor with input device
Inventor: HORIKI TOSHIO
IPC: H01H13/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a small-size portable information processor facilitating character input and having superior usability by solving a problem of the small- size portable information processor called PDA(personal data assistant) wherein a vertical liquid crystal display is generally used for displaying information in a small-size display, and, when enlarging the liquid crystal display for improving visibility, pitches between input keys become narrow to sacrifice the operability of the character input. SOLUTION: An input device having key switches arranged into a matrix is rotated for stacking with a body so as to improve the portability for carrying with and protect the liquid crystal display. In using, the input device is rotated and turned to long sideways so as to secure the wide key pitches and facilitate the key input. This constitution can provide the portable information processor with portability and operability.
Patent JP-2002244391-A (JP)
Title: Intermediate transfer device
Inventor: KAWAGOE KATSUYA
IPC: G03G15/01
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus by which the image of an excellent image quality without having color slurring is obtained by reducing the change of the sag amount of an intermediate transfer belt and preventing deviation in the position of intermediate transfer. SOLUTION: In the image forming apparatus adjacently having an intermediate transfer driving roller (6) on the upstream side of several photoreceptors (1a, 1b, 1c and 1d), the surface velocity of the photoreceptor (1a) having the lowest speed out of the several photoreceptors (1a, 1b, 1c and 1d) is set equal to or higher than that of the intermediate transfer belt (10) at the winding part of the intermediate transfer belt driving roller (6), or, in the image forming apparatus adjacently having the intermediate transfer driving roller (6) on the downstream side of the several photoreceptors (1a, 1b, 1c and 1d), the surface velocity of the photoreceptor (1a) having the highest speed out of the several photoreceptors (1a, 1b, 1c and 1d) is set equal to or lower than that of the intermediate transfer belt (10) at the winding part of the intermediate transfer belt driving roller (6).
Patent JP-2002243104-A (JP)
Title: Internal equipment of drum
Inventor: OKADA TAKAHIRO
IPC: F22B37/22
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To restrain the generation of eddy and prevent the rolling of gas phase into a downcast pipe even when the flow rate of retained water in a drum into the downcast pipe is big or the level of water in the drum is lowered to the degree of upper end of an eddy preventing plate. SOLUTION: An internal equipment for the drum is provided in the drum 1 having a hemispherical end with a flat plate of integrated structure by a method wherein a semicircular flat plate 8 parallel to the surface of water in the drum is installed above the inlet port of the downcast pipe 3 connected to the lower part of the hemispherical part, while rectangular flat plates are provided on the semicircular flat plate toward the central part of the drum. Further, an eddy cutting vertical plate 9 is provided on the semicircular flat plate at the upper side and/or lower side of the same. The outlet port of a feed water device for the drum is arranged at the lower side than the level of the semicircular flat plate.
Patent JP-2002247593-A (JP)
Title: Image processor
Inventor: INOUE ATSUSHI
IPC: H04N9/09
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and an image processing method capable of executing high speed processing or the like for a highly accurate image at a moving picture rate or the like. SOLUTION: Highly accurate image pickup is executed by using a plurality of image pickup elements 8a to 8d, and after converting respective image pickup outputs into a digital image, the digital image is divided into a plurality of image areas by an image division circuit 15 and the image processing of respective image areas is executed in parallel. Even in the case of a highly accurate image, high speed image processing can be executed at the moving picture rate.
Patent JP-2001242399-A (JP)
Title: System and method for performing temperature control to thermal starting optical switch for using fixed total power
Inventor: SCHIAFFINO STEFANO
IPC: G02F1/313
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide steadily optimum performance by keeping a switch temperature to a fixed level in a thermal starting optical switch. SOLUTION: A thermal energy amount generated from the number of maximum started heat generating elements is made a reference amount, and a device 92 controls the temperature change so that the temperature change of the switch 46 becomes minimum in even any path selection state, and the thermal energy amount for satisfying the reference amount is compensat ed for the switch 46, and the steadily optimum switch performance is provided.
Patent JP-2002245646-A (JP)
Title: Object lens driving device and optical disk device
Inventor: KIMURA KATSUHIKO
IPC: G11B7/09
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an object lens driving device which drives an object lens for condensing light onto the recording surface of an optical disk even in the tilt direction of the optical axis of the object lens in addition to the focusing direction and the tracking direction in order to perform excellent recording/ reproducing in the optical disk device made high in density. SOLUTION: In the object lens driving device, four linear supporting members are fixedly inserted into a hole provided in the side surface of a lens holder, and two supporting members, each in which a coil shaped part or a bending part is provided at its middle part, are fixed to a groove provided in the side surface of the lens holder. Also, two supporting members, which are fixed along the groove provided in the side surface of the lens holder, are fixed to the side nearer to the object lens than the center of the fixed position of four linear supporting members in the direction of the optical axis of the object lens.
Patent JP-2001274745-A (JP)
Title: Method for connecting call to low power mobile terminal, and wireless unit
Inventor: BANNISTER CECIL
IPC: H04W88/08
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a system with which a low power mobile terminal can make call sending and receiving in a mobile terminal low power cell, even at the outside of a fixed zone through the use of a cellular available range. SOLUTION: Some fixed zones serving a low power wireless service such as homes 903, offices 905, factories 907, churches 909, and airports 911 and a mobile zone 917 served by a mobile terminal repeater unit exist in a cellular available zone 901. An MCP 913 enables a user, walking about among the available zones and staying in the zone, to make call transmission and reception. A call from a PSTN can be received by the low power mobile terminal that registers itself to its existing zone. When the mobile terminal is not in existence in any of the low power service zones or is not registered in any zone, the MCP 913 connects a call to a repeater unit in an automobile 917 via an MTS 0919 and a cellular service.
Patent JP-2002252294-A (JP)
Title: Solder and semiconductor package using it
Inventor: NARUSHIGE KEIJI
IPC: H01L23/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a solder having a shape which is easy for processing and the quantity of the solder is freely adjustable, and a semiconductor package using it. SOLUTION: The solder is used for bonding a plurality of components in which at least the bonding parts are made of metal. The solder consists of a spiral ring state solder 13 which is made of a solder of a wire rod 11 by making the wire rod 11 into a coil state and cutting the coil at a needed winding number.
Patent JP-2002252674-A (JP)
Title: Communication terminal with forwarding function
Inventor: MATSUMOTO MASAYUKI
IPC: H04M1/00
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To enable a setting or a cancellation of the function of forwarding a call coming from a sending source after responding to it, and another function of forwarding images received from the source, to be remotely controlled by external phones. SOLUTION: A control part 1 of a facsimile machine 200 which is a forwarding source sets or cancels, on the basis of remote control signals using DTMF signals of a digital portable phone 400, the capability of responding to a call coming from the sending source 100, then sending a forwarding address number stored in RAM 3 to an exchange machine, forwarding the incoming call to a forwarding address 300, and the other function of storing images received from a sending source 100 in an image memory 8, then originating a call to the forwarding address number stored in the RAM 3, forwarding the images to the forwarding address 300.
Patent JP-2002250307-A (JP)
Title: Method and mechanism for high-speed pressurization in cylinder with cushioning mechanism
Inventor: YO KIYOMI
IPC: B23K11/31
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method and a mechanism capable of minimizing a welding time while suppressing wear at the tip of a welding rod and impact noise by using a cylinder with a cushioning mechanism that is decelerated by temporary sealing of an air pressure into an exhaust-side pressure chamber. SOLUTION: In this cylinder 1 with the cushioning mechanism decelerated by the temporary sealing of an air pressure into the exhaust-side pressure chamber 30, when a work is pressed by a piston rod 13 at the end of a stroke, a rapid exhaust valve 3 is operated by triggering that an internal pressure Pc in the pressure chamber 30, when a cushion caused by the temporary sealing of an air pressure into the pressure chamber 30 acts on the cylinder, is lowered less than the internal pressure Ph in a pressure-side pressure chamber 35 so as to rapidly lower the back pressure of a main piston in the pressure chamber 30.
Patent JP-2002255426-A (JP)
Title: Sheet separator
Inventor: MATSUYAMA KAZUHIRO
IPC: B65H29/54
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a sheet separator for integrally separating a plurality of separating pawls from one another. SOLUTION: Arms 7a, 7b are protruded on both sides in the cross direction of the plurality of separating pawls 3 turnably provided in parallel and the arms 7a, 7b of the adjacent separating pawls 3 are overlapped with each other. When the separating pawls 3 on the operation side are separated from each other, the overlapped portions allow the separating pawls 3 adjacent thereto to be separated from one another in sequence. The plurality of separating pawls 3 are integrally separated from one another in association.
Patent JP-2002268239-A (JP)
Title: Method for making printing plate
Inventor: MUROTA YASUBUMI
IPC: G03F7/004
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for making a high sensitivity photosensitive planographic printing plate by which light fog is suppressed and the improvement of processing stability due to the decrease of scum in a developing solution is achieved. SOLUTION: A photosensitive planographic printing plate containing a sensitizing dye of formula (II) or (III) (where T is -S- or -NR<3> -, R<3> is H, alkyl or aryl; Y is a nonmetallic atomic group forming the basic nucleus of the dye together with the adjacent T or N and adjacent C; R<1> and R<2> are each H or a monovalent nonmetallic atomic group and may bond to each other to form the acidic nucleus of the dye; X is O, S or =NR<4> and R<4> is H or a monovalent nonmetallic atomic group) is photoengraved by carrying out exposure with laser light and development with a non-silicate developing solution containing an inorganic alkali agent and a nonionic compound of the formula A-W (where A is a hydrophobic organic group which satisfies (logP of A-H)>=1.5 and W is a nonionic hydrophilic organic group which satisfies (logP of W-H)<1.0).
Patent JP-2002268337-A (JP)
Title: Charger and imaging device
Inventor: TAKENOUCHI KATSUYA
IPC: G03G15/02
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a charger which surely removes foreign matters stuck to its surface by a cleaning member, and uniformly and stably charges a body to be charged. SOLUTION: The charger is provided with a contact charging member, which is brought into contact with the body to be charged to charge this body with a prescribed potential, and the cleaning member, and the contact charging member is provided with a bar-shaped support body, which has a section shape, having a first section part having a first curvature radius and a second section part, having a second curvature radius shorter than the first curvature radius and is extended in the width direction; and a charging film such as a tube, which surrounds the support body and is brought into contact with the body to be charged to charge this body, which moving circulatingly, and the cleaning member cleans the charging device at a position, where the charging film passes the second section part of the support body.
Patent JP-2002270482-A (JP)
Title: Method and apparatus for controlling exposure process and manufacturing apparatus thereof
Inventor: YAMADA TAKASHI
IPC: H01L21/027
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an exposure process by which a manufacturing line 11 can be operated efficiently as a whole by automatically controlling the order of processing the kinds of materials to be processed in the exposure process in an optimal order. SOLUTION: Information in the manufacturing line 11 having at least a film-forming process, the exposure process and an etching process is obtained. A manufacturing condition in the manufacturing line 11 is simulated based on the obtained information. A plan for changing the kinds of materials in the exposure process is made based on the simulated manufacturing condition. The exposure process is controlled based on the plan for changing the kinds of materials. This makes it possible to automatically control the order of processing the kinds of materials to be processed in the exposure process in the optimal order and thus to operate the manufacturing line 11 efficiently as a whole.
Patent JP-2002266490-A (JP)
Title: Panel installing structure
Inventor: GOTO MASASHI
IPC: E04B2/56
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a panel installing structure for easily performing panel installing work. SOLUTION: A fitting recessed part 2 is formed on the upper end of a panel 1. An engaging part 4 and a locking part 5 are formed on a fixture 3. The panel 1 is arranged outside a column body 6. The engaging part 4 of the fixture 3 is fitted and locked in the fitting recessed part 2 of the panel 1 from the upper side by slidingly moving the fixture 3 in the downward direction, and the locking part 5 of the fixture 3 is locked on the column body 6. When installing the panel 1 on the column body 6, the installing work can be performed from the inside of the panel 1, and even when it is difficult to assemble a scaffold on the outdoor side of the panel 1, the panel installing work can be easily performed.
Patent JP-2002265903-A (JP)
Title: Pseudoadhesive paper
Inventor: MURAKAMI YOSHITERU
IPC: B42D15/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide pseudoadhesive paper preventing a decrease of adhesion due to an ultraviolet light exposure. SOLUTION: The pseudoadhesive paper comprises using, as a base agent, a non-releasing adhesive comprising a natural rubber adhesive as a principal component, and forming a pseudoadhesive layer containing a finely divided particle filler on at least a part of a shielded information surface of a substrate sheet, the finely divided particle filler being white carbon having an average agglomerated particle diameter of 1-3 μm according to Coulter counter method, and linseed oil absorption of >=2200 ml/100 g on the basis of JIS K 5101, and the pseudoadhesive layer containing the white carbon of 20-50 wt.% in a solid content.
Patent JP-2002268106-A (JP)
Title: Laser beam wavelength converter and method for the same
Inventor: SHIRAISHI HIROYUKI
IPC: G02F1/37
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To improve wavelength conversion efficiency and to lessen the damage by concentration of irradiation of a wavelength conversion element with a laser beam. SOLUTION: This laser beam wavelength converter has a wavelength conversion element 11 which consists of a lithium tetraboride single crystal and of which the laser beam incident surface is a face satisfying a phase matching condition of a type I (ooe), a pair of first and second concave mirrors 12 and 13 which face each other so as to put the element in-between, is disposed symmetrically with the center of the single crystal, reflect the laser beam of a basic wave and transmit the second harmonic laser beam of the basic wave by the element and a first total reflection mirror 14 which reflects the laser beam reflected by the second concave mirror so as to return the laser beam again to the second concave mirror in parallel with the laser beam.
Patent JP-2002265203-A (JP)
Title: Apparatus for generating ozone gas
Inventor: KODAIRA TAKESHI
IPC: C01B13/11
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ozone gas generating apparatus from which an ozone gas can stably and efficiently be generated during it operation. SOLUTION: This ozone gas generating apparatus for generating the ozone gas by connecting a pair of electrodes 18 to the secondary side of a boosting transformer 38, applying high voltage between the electrodes 18 while the primary side of the transformer 38 is pulse-driven by applying voltage having a prescribed frequency and discharging electricity is provided with a rectifying circuit 32 for rectifying a commercial AC current, a smoothing circuit 34 connected to the circuit 32 for transforming the AC current into a DC current, an oscillating circuit 36 for applying pulsing voltage on the transformer 38 and a control circuit 40 arranged at a preceding state of the circuit 32 for holding the width of the pulse generated when electricity is discharged in a prescribed time range.
Patent JP-2002268928-A (JP)
Title: Method for checking version of executable file and library file
Inventor: IIDA NAOHIRO
IPC: G06F12/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To inform a user of detailed cause of malfunction of application created by using common library information and to shorten the time to analyse the cause. SOLUTION: An executable file 104 and library files 103a, 103b to manage the library information registered in the execution file have the library information respectively, both pieces of the library information are collated with each other in the case of execution of the application and the modified contents of the detected library information is displayed on a modification informing picture 105.
Patent JP-2002278568-A (JP)
Title: Karaoke machine
Inventor: KATSUMATA ATSUSHI
IPC: G10K15/04
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a karaoke machine, in which a static image that is suitable for the music being played is inserted, while an animation reproducing is being conducted. SOLUTION: A hard disk device 21 stores animation data MGD, static image data SGD, music data MSD and MIDI data MID. An animation reproducing device 22 reproduces the date MGD in the device 21, to generate animation video signals MVS. A static image reproducing device 23 reproduces the data SGD in the device 21, to generate static image video signals SVS. A switching control means 24 conducts switching of animation video signals MGSO taken in from the external, animation video signals MGS from the device 22 and static image video signals SGS from the device 23 which employs prescribed switching timing and prescribed switching pattern.
Patent JP-2002273124-A (JP)
Title: Honeycomb filter for cleaning exhaust gas
Inventor: HAMANAKA TOSHIYUKI
IPC: B01D39/20
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb filter for cleaning exhaust gas having high thermal impact resistance while holding high cleaning capacity and capable of being continuously used over a long period of time. SOLUTION: The honeycomb filter for cleaning exhaust gas has a honeycomb structure 1 wherein a plurality of through-holes partitioned by porous partition walls are alternately sealed along an end surface 2 on an exhaust gas inflow side and an end surface 3 on an exhausts outflow side. The honeycomb structure 1 has at least slits 5 opened to the end surface 2 on the exhaust gas inflow side and the slits 5 of the honeycomb structure 1 are partially filled with a filler 6 at a depth 3-25 times the width 7d of the slits from the end surface 3 on the exhaust gas inflow side to an exhaust gas flow channel direction 10 and gap regions 5e are formed inside the parts filled with the filler 6.
Patent JP-2002278384-A (JP)
Title: Electrophotographic image forming device and safety switch mechanism
Inventor: KAWAKAMI SHINYA
IPC: G03G21/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a safety switch mechanism which securely detects an opening/closing member being opened and closed while decreasing the number of components and contributes to the smooth opening/closing operation of the opening/closing member without directly applying the reaction force of the safety switch mechanism to the opening/closing member, and an electrophotographic image forming device equipped with the safety switch mechanism. SOLUTION: An interlock switch means 54 is equipped with a switch member 91 which detects whether the opening/closing member 15 is open or closed and a cam plate means 50 which moves a cartridge loading member 41 associatively with the opening/closing operation of the opening/closing member 15; and the cam plate member 50 operates the interlock switch means 54 and the switch member 91 is made to operate to detect the opening/closing state of an opening.