baber/WOPTO huggingface dataset:
Patent JP-2005094481-A (JP)
Title: Content providing system, server device, and client terminal
Inventor: KAMASAKA HITOSHI
IPC: H04L9/08
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the illegal reproduction of pre-encrypted contents by an unspecified third party even if the contents are distributed to a client terminal.  <P>SOLUTION: In the content providing system when the client terminal 2 executes the decoding of the contents distributed from a server device 1, if the distribution of the license is requested to the server device 1 and the license is received from the server device 1, the contents are decoded by using a decoding key included in the license and the license is discarded.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005094506-A (JP)
Title: Switch device and method for controlling subordinate device therein
Inventor: SHIGA SHINGO
IPC: H04L49/111
Filed: 2003-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To realize the simplification of a control system and the improvement of fault tolerance and to confirm the normality of a standby system switch in an ATM switch device and a packet switch device.  <P>SOLUTION: The switch device has switches (12, 13) for switching the received data, a switch subordinate device (20) for transmitting/receiving the data in-between the switches (12, 13), and a switch control unit (11) for controlling the switches (12, 13) and the switch subordinate device (20). The switch control unit (11) and the switches (12, 13) are directly connected. The switches (12, 13) and the switch subordinate device (20) are directly connected. The switch control unit (11) transmits the control data to the switches (12, 13) in the form of user data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005088457-A (JP)
Title: Heat-sensitive recording material and its manufacturing method
Inventor: OSHIMA SUSUMU
IPC: B41M5/42
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide thermo-sensitive recording material which makes a conveying property with a printer of thermal paper good, makes especially the conveying property good at a high humidity and makes conveying inferiority easy to be generated when using a printer at a low torque, difficult to be generated.  <P>SOLUTION: In the thermo-sensitive recording material comprising a heat-sensitive coloring layer which colors by heat on a base material and further a protective layer on the heat sensitive coloring layer, the thermo-sensitive recording material contains silicone rubber particles in the protective layer. The conveying property of the thermal paper can be improved by a release property, lubricity and elasticity of the silicone rubber particle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005091305-A (JP)
Title: Forming device of artificial lipid bilayer, forming method of artificial lipid bilayer, and its utilization
Inventor: IDE TORU
IPC: G01N33/483
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming device and a forming method of an artificial lipid bilayer capable of forming quickly the stable artificial lipid bilayer, and, for example, usable for a current measuring device for measuring simultaneously both the structure and the function of a single channel, and a typical example of its utilization.  <P>SOLUTION: This forming device of the artificial lipid bilayer is equipped with an upper solution tank 1 having a small hole 11 on the bottom face, a lower solution tank 2 having a support layer 3 formed therein, and a lipid solution removal means. In the state where the lipid solution is applied into the small hole 11 and the lipid solution is in contact with the support layer 3, excessive lipid solution is discharged by the lipid solution removal means without changing the water pressure, to thereby form the artificial lipid bilayer in the small hole 11.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005090197-A (JP)
Title: Adaptor for installing attachment on work vehicle
Inventor: ISHIGURO SHIGEKI
IPC: E02F3/40
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an adaptor enabling installation of a generally available bucket on an attachment installer of a work vehicle.  <P>SOLUTION: The adaptor for installing attachments on a work vehicle can be installed on a bucket (38) via pin insertion holes (19, 20), is equipped with installation hooks (16, 16) and formed with lock pin insertion holes (21, 21). The installation hooks (16, 16) are engaged with engagement parts (85L, 85R) of an attachment installer (80), and sliding lock pins (91L, 91R) provided at the attachment installer (80) can be fitted into the lock pin insertion holes (21, 21). Thus, the adaptor can be attached to or detached from the attachment installer (80).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004117356-A (JP)
Title: Time/voltage transducer
Inventor: RAO NARESH KESAVAN
IPC: G04F10/10
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a time interval/voltage transducer with lowest nonlinearity for time stamping of events.  <P>SOLUTION: This transducer is configured so that it automatically select either one of two clocks associated with reference clock and allows the time period between events edge and clock edge to properly operate a switch (16b), ensuring the time period becomes long enough to produce extremely linear time/voltage conversion. And also this transducer is configured so that it correlates the events edge with a first clock signal when the events edge generated during a first part of clock cycle of the first clock signal, or with a second clock signal instead of the first one when the events edge generated during a second part of clock cycle of the first clock signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005101051-A (JP)
Title: Core unit and switching power supply using the same
Inventor: SUZUKI YASUAKI
IPC: H01F27/06
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core unit for preventing falling-off or the like even under an environment to which various vibrations and impacts can be easily inputted from the surroundings, and to provide a switching power supply having the core unit.  <P>SOLUTION: The core unit 1 has a core 2 and a core holding plate 4 for covering the core 2. The core holding plate 4 comprises a ceiling 41 in contact with the top surface of the core 2; and a pair of legs 42a, 42b that extend from both end faces of the ceiling 41 and come into contact with a pair of sides of the core 2. In this case, the ceiling 41 has a nearly planar main plane 41a and a squeezed section 43 projecting in the top surface direction of the core 2 in the main plane. The amount of projection at the squeezed section 43 is precise, thus making nearly equal pressure applied to the core unit 2 depending on the amount of projection at the squeezed section 43 in each individual, when the core unit 2 is retained by the core holding plate 4. As a result, the inferior attachment of the core 2 is reduced even if the core unit is used for the switching power supply or the like and the falling-off or the like can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005099220-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge for electrophotographic apparatus
Inventor: TAMOTO NOZOMI
IPC: G03G5/147
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, an image forming apparatus and a process cartridge for an electrophotographic apparatus having a long service life and capable of stably supplying an image of high quality.  <P>SOLUTION: The surface layer of the electrophotographic photoreceptor contains polycarbonate resin and filler. The polycarbonate resin contains a structural unit expressed by formula (1) and specified two structural units, has ≥70,000 weight average molecular weight in terms of polystyrene and has the molar ratio of the structural unit expressed by formula (1) with respect to the molar sum of all structural units being larger than 0.1 and less than 0.7. In formula (1), each of R<SB>1</SB>and R<SB>2</SB>represents an acyl group, an alkyl group or an aryl group; and each of Ar<SB>1</SB>, Ar<SB>2</SB>and Ar<SB>3</SB>represents an arylene group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097669-A (JP)
Title: Liquid and method for post-treating plated surface
Inventor: FUJIMURA KAZUMASA
IPC: C25D7/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve solder wettability and frictional resistance of a plated film through simple treatment when post-treating a plated surface with tin or other metals.  <P>SOLUTION: A liquid for post-treating the surface of a plated film which is formed of either of tin, a tin alloy, gold, silver, copper or nickel, on an article to be plated, is an aqueous solution including ions of at least one metal selected from the group consisting of aluminum, manganese, magnesium, nickel, zinc, cobalt and tungsten. The plated surface is surface-treated with the post-treatment liquid containing a particular metal ion such as aluminum, nickel and cobalt, so that the post-treated plated surface is not degraded with the lapse of time, keeps the solder wettability adequate, and has reduced frictional resistance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005100056-A (JP)
Title: Piston design support program, and method and device for supporting design
Inventor: KUSUNOKI YASUTOMO
IPC: F02F3/00
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piston design support program for making piston design more efficient.  <P>SOLUTION: In the piston design support program, a specification value on a piston shape is inputted, a piston model which can be deformed in accordance with a prescribed rule is read from a database, and the piston model is deformed based on the inputted specification value. The database includes at least a main body model showing a shape of a combustion chamber face of the piston and a space model showing a space shape which is to be cut from the main body model as the piston models. The main body model and the space model are deformed in accordance with the specification value. The main body model is cut in a shape displayed by the space model, and 3D shape data of the whole piston is created.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106478-A (JP)
Title: Object detection device and system, and object detection method
Inventor: YOSHIDA TAKASHI
IPC: G01S13/10
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an object detection device, object detection system, and object detection method not only capable of detecting a distance to the object but also capable of correctly discriminating whether the object is a living thing or not, and capable of giving a highly reliable warning by giving a serious warning to a user if it is a living thing.  <P>SOLUTION: The object detection device can no only detect the distance to the object existing around the same but also can determine whether the object is the living thing or not, by transmitting transmission signals, and analyzing the time serial difference value of the reflection signals and the frequency components. By using this result, reliable warning is ensured by giving the serious warning if the object is the living thing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005106580-A (JP)
Title: Mass sensor
Inventor: TAKADA MASAKO
IPC: G01N5/02
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide structure for a mass sensor element easy to examine a DNA accurately, and easy to attach and detach a piezoelectric single crystal substrate.  <P>SOLUTION: In this mass sensor, a holding part for holding the mass sensor element is formed in a holder, in the present invention, so as to solve the problem to be solved, the each mass sensor element is arranged on each side face of the holder, in a form, the mass sensor elements comprising the piezoelectric single crystal substrate are arranged by the number of the side faces, and the mass sensor has thereby the structure for measuring a plurality of specimens at the same time. The problem is solved by the mass sensor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103450-A (JP)
Title: Surface treatment apparatus and method for producing liquid crystal display
Inventor: TAKAHARA YOICHI
IPC: C11D11/00
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment apparatus which can evenly treat a substrate surface with a rotating body having a plurality of wire materials.  <P>SOLUTION: The surface treatment apparatus as a washing device comprises brushes 10A and 10B, a brush drive mechanism 50 that causes the rotating brushes 10A and 10B to approach a substrate 30, and potential measurement devices 41A<SB>1</SB>to 41A<SB>3</SB>that measure the potentials generating at respective conductor patterns 31A<SB>1</SB>to 31A<SB>3</SB>on the substrate 30 by the contact and separation between the front ends of scrub materials of the running brushes 10A and 10B .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105484-A (JP)
Title: Heat-resistant cushioning sheet material
Inventor: KAKIZAKI YOSHINOBU
IPC: D21H21/54
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant cushioning sheet material that is used as a cushioning sheet material in the lamination step for printed circuit boards without change in thickness and hardness of the sheets even when pressure and heat are repeatedly applied.  <P>SOLUTION: The heat-resistant cushioning sheet is produced by dispersing hollow microcapsules into the paper-making type inorganic fiber sheets.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117222-A (JP)
Title: Imaging apparatus and image forming apparatus
Inventor: ANDO KAZUHIRO
IPC: H04N1/028
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of maintaining highly the quality of an image represented by an imaging output, facilitating the adjustment of an illumination luminous quantity for the purpose, and easily setting a proper luminous quantity to any of a plurality of reading modes.  <P>SOLUTION: The imaging apparatus includes: a CCD 207 that transfers a light receiving signal from a light receiving section to a transfer register in response to a shift signal SH for a storage time period and applies serial transfer drive to the transfer register synchronously with transfer clocks Φ1, Φ2 so as to serially output an ineffective pixel signal including an optical black and an effective pixel signal in succession to the ineffective pixel signal; a signal timing control means 213 for providing a transfer control signal including the shift signal SH and the transfer clocks Φ1, Φ2 to the output; a light source 232 for lighting an imaging object of the CCD 207; a lighting timing control means 205 for generating a lighting signal TG used to extinguish the light source until the output of the shift signal SH and the pixel signal output of the optical black are finished and then to light the light source after that; and a light source drive means 204 for carrying out lighting / extinguishing of the light source 232 in response to the lighting signal TG.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112069-A (JP)
Title: Electric power steering device
Inventor: NARUSE SHINJI
IPC: H02P29/00
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of obtaining comfortable feel of steering without giving kick-back or inertia feel to a steerer.  <P>SOLUTION: In the electric power steering device 30 in which the generated torque from an electric motor 36 is output from the steering torque of wheels 33R and 33L, a rare earth magnet 42 is provided on a rotor 41 of the electric motor 36 so as to set the equivalent inertia moment of a steering wheel shaft to be ≤ 0.07 Kg × m<SP>2</SP>, and an inertia compensation control means to control the generated torque from the electric motor 36 is provided to detect the kickback of a vehicle and cancel the kickback reaction force.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112525-A (JP)
Title: Document transporting device
Inventor: YOSHIUCHI KATSUHIRO
IPC: B65H5/38
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a document transporting device to feed document sheets one by one in separation using a sheet feeding means whereto a feed roller and a separation pad are put in pressure contact, capable of preventing the pressing force due to the document from acting on the separation pad even when the feeding means and a resist roller pinch one document sheet and it causes applying a tension to the sheet and thereby precluding a double feed of document sheets certainly.  <P>SOLUTION: The document transporting device is structured so that a guide 16 is installed on a transport path downstream in transporting direction of the separation pad 12 in such an arrangement that the top position in the vertical direction to the document transporting surface is positioned over the pressure contacting surface between the feed roller 11 and the separation pad 12. The length in width direction of the guide 16 should preferably be approximately equal to the separation pad 12 for lessening the contacting area between the guide 16 and the document P and thereby suppressing an increase in the transporting load of the document P and the risk of damaging the document .  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112971-A (JP)
Title: Resin composition and laminated resin plate
Inventor: MAEKAWA TOMOHIRO
IPC: B32B27/18
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition excellent in transparency and having a sufficient surface hardness.  <P>SOLUTION: The resin composition (C) comprises a methacrylic polymer (A) comprising at least 50 mass% of a methyl methacrylate unit, and a crosslinked methacrylic polymer particle (B) comprising 50-99.7 mass% of the methyl methacrylate unit, 0-49.7 mass% of monofunctional monomer units and 0.3-2 mass% of multifunctional monomer units and having a weight-average particle size of 1-25 μm, where the contents of the methacrylic polymer (A) and the crosslinked methacrylic polymer particle (B) are 80-95 pts. mass and 20-5 pts. mass, respectively. The laminated resin plate (F) comprises a substrate layer (D) comprising a methyl methacrylate resin, a styrene resin, a polycarbonate resin or a resin containing an alicyclic structure-bearing ethylenically unsaturated monomer unit and having a thickness of 0.5-5 mm, and laminated on one surface or both surfaces thereof, a surface layer (E) comprising the resin composition (C) and having a thickness of 10-500 μm, and has an excellent surface hardness.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005116046-A (JP)
Title: Optical disk device
Inventor: HASHIMOTO SEIICHI
IPC: G11B7/095
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve reliability in recording/reproduction by accurately detecting whether recording is made to a right track, even if balance is instantaneously and shifted by a large amount.  <P>SOLUTION: An optical disk device reads out address information from an optical disk having an intra track part which is formed between tracks and to which the address information is recorded. The optical disk device is provided with an optical head provided with first and second detectors which are divided in parallel to the track direction and outputs detected signals; an LPP detection difference computing circuit that receives the first and second detected signals outputted from the first and second, respectively, and makes the subtraction at a prescribed ratio to obtain LPP detection signals ; a timing signal generating circuit which outputs recorded information signal timing signals for removing recorded information signal residual noises in the LPP detection signals; and a switching circuit which replaces the parts, corresponding to the recorded information signal timing signals of the LPP detection signals at a prescribed level.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005114545-A (JP)
Title: Radio-controlled timepiece
Inventor: NAKAMURA HIDEYUKI
IPC: G04R20/00
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive radio-controlled timepiece, without using a high-performance CPU.  <P>SOLUTION: This clock has a receiving circuit 10 which receives a standard electric wave, comprising time information and outputs a detection signal; a data acquisition circuit 20; a time presenting section 40; and a control circuit 30 which acquires the present time, by sending and receiving signals to and from the acquisition circuit 20, and corrects the time to be presented by the presentation section 40, on the basis of that present time. The acquisition circuit 20 comprises a reception pulse generating circuit 22 for generating reception pulses corresponding to the detection output; a pulse discrimination circuit 27 for generating pulse decoded data, depending on the time information from the reception pulses; and a common clock generating circuit 23 for generating a plurality of common clocks. The discrimination circuit 27 generates the pulse decoded data, based on the plurality of common clocks, and the control circuit 30 is so configured as to acquire the present time, based on the pulse decoded data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005115760-A (JP)
Title: Communication terminal and communication processing program
Inventor: IIZUKA NORIO
IPC: G06F21/31
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress illicit use by persons other than a regular user while improving the convenience for operation concerned with an authentication request to a communication destination requiring authentication.  <P>SOLUTION: An evaluation count value is stored in an evaluation count memory 53, and an identity evaluation value is calculated on the basis of the evaluation count value. A control means 1 reduces the identity evaluation value according as time passes, and increases the identity evaluation value in the case that there is a high probability that communication has been performed by the regular user. A control means 14 compares the identity evaluation value and an authentication evaluation threshold for identity evaluation values, and automatic input and transmission to the communication destination, of authentication information are not performed when the identity evaluation value is equal to or lower than the authentication evaluation threshold.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005117509-A (JP)
Title: Optical communication network system and its wavelength routing device
Inventor: KONISHI KUNIAKI
IPC: H04L12/701
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical network system including a routing function equal to a case of using array waveguide diffraction gratings having a number of ports.  <P>SOLUTION: In the optical network system comprising a plurality of communication nodes 200-1 to 200-12, a wavelength routing device 210 and optical transmission lines 250-1 to 250-12 and 260-1 to 260-12 for connecting the communication nodes and the wavelength routing device to form a communication path, the wavelength routing device comprises N (N is an integer of ≥2) input ports in one-to-one connection to the communication nodes via the optical transmission lines and N output ports in one-to-one connection to the communication nodes via the optical transmission lines, and includes a plurality of array waveguide diffraction gratings with a little ports and a wavelength path controller provided on the pre-stage of the plurality of array waveguide diffraction gratings to change the output ports in accordance with a wavelength or a wavelength band of an optical signal inputted to one input port via any one of the N input ports.  <P>COPYRIGHT: (C)2005,JPO&NCIPI