baber/WOPTO huggingface dataset:
Patent JP-2005135551-A (JP)
Title: Circuit apparatus, optical pickup device, and electronic device mounting the same
Inventor: HOSHINO TAKATOSHI
IPC: H05K1/02
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit apparatus, and an optical pickup device and an electronic device mounting the same, which prevents short circuit between circuit components facing each other readily reliably.  <P>SOLUTION: In a flexible substrate 2, a mounting portion on which the circuit components 3 are mounted and a non-mounted portion used as an insulating layer face each other. This allows the non-mounted portion to be located between the circuit components 3 facing each other. Therefore, the energization and short circuit between the circuit components 3 which face each other can be prevented reliably readily.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005139110-A (JP)
Title: METHOD FOR PRODUCING epsilon-CAPROLACTONE AND METHOD FOR PRODUCING POLYCAPROLACTONE USING epsilon-CAPROLACTONE
Inventor: TAKAMURA KOJI
IPC: B01J31/04
Filed: 2003-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing ε-caprolactone in a relatively short time and a method for producing a polycaprolactone at a reduced manufacturing cost.  <P>SOLUTION: Cyclohexanone is treated with ozone and acetic acid by using a catalyst to form a peroxide polymer and acetic acid is separated and recovered as a filtrate by a first filtration process. Then, an organic solvent is added to the residue obtained by the filtration process, only ε-caprolactone is dissolved and the catalyst not to melt is separated and recovered as a residue by a second filtration process. The filtrate obtained by the second filtration process is separated into ε-caprolactone and the organic solvent and recovered by a vacuum distillation process. In the following process, ε-caprolactone is treated with a catalyst to form a polycaprolactone. The catalyst existing in the polycaprolactone is separated and recovered by the filtration processes and the vacuum distillation process.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005140277-A (JP)
Title: Three-way bleed type proportional solenoid valve
Inventor: ICHINOSE YUTA
IPC: F16H61/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To realize the structure of a three-way bleed type proportional solenoid valve preventing an operating fluid from flowing out to a discharge port from an input port when controlling output pressure to a minimum value, while stabilizing output pressure / flow characteristics.  <P>SOLUTION: In the presented bleed type proportional solenoid valve, hydraulic force proportional to output pressure, and pressing force proportional to a current flowing to a solenoid coil, are applied to a bleed valve element for controlling the output pressure, and the bleed valve element is displaced into a position where these forces are balanced, to obtain the output pressure proportional to the flowing current, with an output port and the discharge port communicating with each other during output pressure control. In this three-way bleed type proportional solenoid valve, a stop valve element provided in sliding contact with a passage between the input port and output port to contact or separate from a valve seat is added. Consequently, when controlling the output pressure to the minimum value, the stop valve element is closed to close the input port while controlling the output port and discharge port to communicate with each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005142446-A (JP)
Title: Forming method of porous semiconductor layer, manufacturing method of electrode substrate for dye-sensitized solar cell, dye-sensitized solar cell, and electrode substrate therefor
Inventor: NAKAGAWA HIROKI
IPC: H01M14/00
Filed: 2003-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a formation method of a semiconductor layer which can form a porous semiconductor layer of high adhesiveness with a member which is a foundation at a relatively high speed even under a low treatment temperature.  <P>SOLUTION: After a film is formed by a coating liquid comprising a number of semiconductor fine particles, the film is irradiated with infrared light containing light of a wavelength which is absorbed in a liquid phase element of the film and the film is dried. A porous semiconductor layer is formed in this way.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151673-A (JP)
Title: Method for detecting phase difference at synchronous turn-on in synchronous generator
Inventor: SHIBATA NAOKI
IPC: H02J3/42
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the timing, with which a circuit breaker should be turned on, with higher accuracy.  <P>SOLUTION: First, the rise of a rectangular wave Wb, after a phase difference detection time Ts, corresponding to a single period of an initial unit wave Wb<SB>0</SB>, is detected. The first and next period counted values RWb<SB>0</SB>(0) and RWb<SB>1</SB>are read from a register 5, and a phase difference counted value RWg<SB>1</SB>is similarly read from a register 6. The phase difference Δθ<SB>1</SB>of the unit wave Wg<SB>1</SB>, relative to the unit wave Wb<SB>1</SB>, is computed, and with respect to each unit wave, phase difference computation is repeated, until the phase difference computed value Δθ corresponds to a first target threshold Δϕ<SB>1</SB>. When the phase difference computed value Δθ corresponds to the first target threshold Δϕ<SB>1</SB>, a first phase difference computed value Δθ(C<SB>1</SB>) and the first index count value RC<SB>1</SB>at that time are determined. Next, phase difference computation is similarly repeated, until the phase difference computed value corresponds to a second target threshold value Δϕ<SB>2</SB>. Then, a second phase difference computed value Δθ(C<SB>2</SB>) and the second index count value RC<SB>2</SB>at that time are determined. Last, a synchronization time T<SB>syn</SB>is computed, and a command is outputted so that a circuit breaker 8 starts making at a time Te earlier by a progressive time Tα.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005150367-A (JP)
Title: Electromagnetic wave shielding light transmitting window material and its manufacturing method
Inventor: FUNAKI TATSUYA
IPC: H05K9/00
Filed: 2003-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To accurately, efficiently, and inexpensively form a good conductive pattern having excellent adhesiveness to a transparent substrate by using ultraviolet curing resin paste at the time of manufacturing an electromagnetic wave shielding light transmitting window material, by forming the conductive pattern by forming a plated layer by electroless plating on a resin pattern formed by printing resin paste containing an electroless plating catalyst on the transparent substrate and curing the paste.  <P>SOLUTION: After the resin pattern 3 is formed by printing the ultraviolet curing resin paste containing the electroless plating catalyst on the surface of the transparent substrate 1 and curing the paste by projecting ultraviolet rays upon the formed printed pattern 2, the conductive pattern 5 is formed by forming the plated layer 4 on the resin pattern 3 by electroless plating. Since the ultraviolet curing resin paste contains a volatile matter, catalyst particles are exposed on the surface of the resin pattern 3 by volatilizing the volatile matter after the pattern 3 is cured by projecting ultraviolet rays. Consequently, the good plated layer 4 can be formed by electroless plating by using the exposed catalyst particles as nuclei.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151201-A (JP)
Title: Remote control system
Inventor: ITO KOICHI
IPC: F24H1/00
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a remote control system which blocks noises with speaker sounds at night and maintains an essential effect of a sound function.  <P>SOLUTION: The remote control system has a plurality of remote controllers for controlling a controlled apparatus, each remote controller has a speaker and mutes the speaker sound volume of each remote controller in a specified mute time zone below a usual sound volume. It comprises a means for setting the mute time zone and the sound volume in the mute time zone for each remote controller.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005149229-A (JP)
Title: Server, terminal, content authentication method, content distribution and reproduction system and content distribution and reproduction method
Inventor: NAKAYAMA MAKOTO
IPC: G06F21/10
Filed: 2003-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To protect the copyright of electronic data without using an ID and the like likely to be leaked and lowering the convenience of a user.  <P>SOLUTION: A server 10 comprises an authentication information addition part 12 for adding, to content data, biometric data usable in personal authentication and authentication procedure data about a procedure for personal authentication using the data, to create electronic data. A terminal 20 comprises a data extraction part 22 for extracting each piece of data from the electronic data, a content data holding part 23, an authentication data holding part 24, an authentication procedure analysis part 25 for analyzing the procedure for personal authentication from the authentication procedure data, a biometric data acquisition part 27, an authentication execution part 26 for executing personal authentication by collating the biometric data according to the analyzed procedure for personal authentication, and a reproduction function control part 28 for controlling the reproduction of the content data according to the result of authentication.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005151293-A (JP)
Title: Torsional vibration speaker
Inventor: MORI TERUO
IPC: H04R15/00
Filed: 2003-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torsional vibration speaker capable of efficiently transmitting vibration and converting it into a sound while realizing thin thickness, lightweight and low cost.  <P>SOLUTION: The torsional vibration speaker 10 has a diaphragm 14 fixed on a housing 12, a vibrator 16 having one end fixed on this diaphragm 14 in an axial line direction and the fixed other end, and a driving coil 18 for vibrating this vibrator 16 in an axial line direction while twisting it around the axial line. A sound is outputted by applying torsional vibration to the diaphragm 14.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005147972-A (JP)
Title: Proximity switching device
Inventor: MATSUDA MITSUHIRO
IPC: H05B37/02
Filed: 2003-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a proximity switching device capable of operating a switch, even when detection parts for an switch operation provided with a pair of projectors and a pair of photoreceivers are installed proximately, and which is capable of supplying a control electric power source by two-wire system.  <P>SOLUTION: This proximity switch device has the projectors 13a, 13b for transmitting a light signal, and the photoreceivers 14a, 14b for receiving light reflected from an object of the light signal transmitted from the projectors 13a, 13b. A control circuit 16 controls a main switch circuit to be opened and closed, in response to a detection signal detected first, when the detection signals are received within a fixed time, respectively from the plurality of photoreceivers 14a, 14b arranged with the plurality of pairs, to make the paired projectors 13a, 13b and the paired photoreceivers 14a, 14b arranged closely. An electric power supply circuit 22 supplies a power source to the projectors 13a, 13b, the photoreceivers 14a, 14b, and the control circuit 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005123552-A (JP)
Title: Photovoltaic generation unit
Inventor: MIYAGI ISATO
IPC: H01L31/042
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic generation unit which is lightweight, safely carried and handled, and can easily generate and charge necessary electric power in any place in a short time and supply output electric power matching the purpose of use.  <P>SOLUTION: The photovoltaic generation unit is constituted by locking and coordinating a solar battery module constituted by connecting the necessary number of solar cells in series or in parallel sandwiching them between two transparent plate materials; bonding them in one body with a transparent adhesive in a casing comprising a frame body which is rectangular having a necessary area and a depth and also has a lock edge extended inside an upper-end opening and a bottom-lid fixation edge extended inside a lower-end opening; locking and coordinating a heat insulating plate material or a heat radiating plate material below it; and further connecting a constant-current charging circuit and many flat electric double-layered capacitors in series connecting and coordinating parallel monitors to the respective electric double-layered capacitors in parallel on one side in a lower casing 1, and coordinating an electric converting circuit on the other side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005158317-A (JP)
Title: Photosensitive conductive paste and metal powders for photosensitive conductive paste
Inventor: ENDO TAKASHI
IPC: H01J11/34
Filed: 2003-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive conductive paste which is superior in curing characteristics against an active light, and suitable for acquiring a conductive pattern of high precision and low resistance, and provide metal powders for the photosensitive conductive paste.  <P>SOLUTION: This is the metal powders used for the photosensitive conductive paste containing at least the metal powders and photosensitive organic components, and the lightness L<SP>*</SP>of an L<SP>*</SP>a<SP>*</SP>b<SP>*</SP>color specification system measured in accordance with JIS standard Z8722 is 60 or more, and the average particle diameter is 5 μm or less.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005155748-A (JP)
Title: Steel ball damper device including oil and braking device of railroad vehicle using it
Inventor: NISHIMURA TAKEHIRO
IPC: F16D49/00
Filed: 2003-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance and allow the use of a steel ball damper device including oil for a long time.  <P>SOLUTION: In a support arm 6 of the braking device 1, an upper end part is rotatably supported on a bogie frame 5 through a rotary shaft 8. The steel ball damper device 11 including oil is attached in a part of the rotary shaft 8. This damper device 11 is provided with a metallic housing 12 having a hollow doughnut shape having an opening 12a and a central through hole 12b as a mounting part and a lid body 13 blocking the opening 12a of the metallic housing 12 detachably by ensuring sealing property. Oil 22 is filled into the hollow inside of the metallic housing 12 together with a plurality of steel balls 21. The steel balls 21 and oil 22 are supplied through the opening 12a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005157700-A (JP)
Title: Method for using know-how information
Inventor: MAEDA TAKAMICHI
IPC: G06Q10/06
Filed: 2003-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To construct the database of highly reliable know-how information, and to provide the know-how information in such configurations that it can be easily used by an information user, and to make evaluation for the know-how information useful for validly utilizing or digging up personnel in an organization.  <P>SOLUTION: This method for using know-how information comprises a personal data storage stage (S1) for storing personal data (B) such as the history of each employee in a database (16), a know-how information storage stage (S2) for storing know-how information (A) to be provided by an information provider in the database, an evaluation information storage stage (S3) for enabling a preceding information user to refer to the know-how information, and to accumulatively store evaluation information (C) being evaluation for the referred know-how information in the database by associating it with the know-how information and the personal data of the information user, and a know-how information selection stage (S4) for enabling a following information user to retrieve necessary know-how information from the database, and to select the know-how information by referring to the evaluation information and the personal data of the preceding information user.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167545-A (JP)
Title: Distortion compensation type nonlinear power amplifier
Inventor: SEGAWA NAOAKI
IPC: H03F1/32
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a distortion compensation type nonlinear power amplifier capable of performing detection by further limiting a fault range than before.  <P>SOLUTION: The signal from a demodulator 1 is inputted to a distortion compensation table 2 for multiplying the amount of distortion compensation, an output is inputted to a modulation section 3, the output of the modulation section 3 is amplified by the nonlinear power amplifier 4, one portion of the amplification output is subjected to negative feedback for comparing with a signal from the demodulation section 1, and nonlinear distortion in the nonlinear power amplifier 4 is compensated at a distortion detection section 7 by the compared result. The distortion compensation type nonlinear power amplifier comprises a distortion compensation-related portion fault detector 13 for detecting a fault at a portion that is composed of the distortion compensator 2, and the distortion detector 7, and is related to the distortion compensation with the signal from the demodulation section 1 and a signal from the distortion compensation table 2 as an input; and a fault determinator 9 for determining the fault at the portion that is composed of the distortion compensation table 2 and the distortion detector 7 and is related to the distortion compensation by an output from the distortion compensation-related portion fault detector 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005164378-A (JP)
Title: Movable body data analyzer and movable body data analysis system
Inventor: MAEKAWA KEIJI
IPC: G01H3/00
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the accuracy of anomaly detection on a movable body by removing noise from data obtained through measurement on the movable body.  <P>SOLUTION: Measurement data (including the velocity of the movable body) on the movable body are inputted and stored in a measurement data storage medium 103. The measurement data are decomposed every hour into frequency components by a frequency analysis means 104 to select frequency components having values equal to or larger than a threshold as analyzing object frequencies, and the selected frequency components are further decomposed every hour into frequency components. Occurrence periods of signals of the object frequencies are calculated every hour from a result obtained by the second frequency decomposition. A correlation calculation means 105 calculates a correlation between the occurrence periods of signals and the velocity to extract data highly correlated to the velocity as effective data in analyzing anomaly on the movable body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010733-A (JP)
Title: Method for adjusting image forming apparatus, image forming apparatus, method for adjusting image forming system, image forming system, and method for adjusting image reader
Inventor: TOMITA MICHIO
IPC: B41J29/46
Filed: 2003-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adjusting an image forming condition for a sheet in an electrophotographic image forming apparatus, and the image forming apparatus adjusted by using the method.  <P>SOLUTION: The method for adjusting the image forming apparatus includes a forming stage for forming an image in an area including at least three corner parts of the sheet based on previously set image data. Then, the image formed on the sheet by the forming stage is read by a reading means, a correction value to correct the image forming condition for the sheet is obtained from the read data, and the image forming apparatus is adjusted by using the correction value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005162287-A (JP)
Title: Lid hooking device for extremely thin plastic container
Inventor: NISHIYAMA GORO
IPC: B65D1/26
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To enable the engagement of a lid body with a container body three-dimensionally to exhibit hardness or rigidity even when a plastic material is thin in a plastic container formed by vacuum molding.  <P>SOLUTION: An extremely thin plastic container with a lid connected by a hinge part 3 is provided with a truncated chevron-shaped guiding part 6 to expand outwardly continuously from a constricted part 5 in a flat peripheral edge 4 of the container body 1, two hollow trapezoidal protrusions A7 having respective inclined surfaces 8 at the peripheral edge 4 near the guiding part, and a step part 14 to be a constricted part 13 through a folding line 12 from a peripheral edge 9 corresponding to the truncated chevron-shaped guiding part of the container body 1 in the lid body 2. A planar overlock part 15 is disposed at the peripheral edge continuously from the step part, and a hollow trapezoidal protrusion B10 having an inclined surface 11 is formed, and a space part 16 to release the two trapezoidal protrusions A of the container body 1 is made at both sides of the trapezoidal protrusion B so as to form the lid hooking device for extremely thin plastic container.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005167061-A (JP)
Title: Capacitor, its manufacturing method, and semiconductor device
Inventor: IWASHITA SETSUYA
IPC: H01L29/76
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor that can reduce the size of a device provided with the capacitor by containing an insulating film having a high dielectric constant and does not contain Pb to become environmentally advantageous, and to provide a method by which the capacitor can be manufactured inexpensively and a semiconductor device provided with the capacitor.  <P>SOLUTION: In the capacitor 1, the insulating film 3 is held between first and second electrodes. The insulating film 3 contains (Ba<SB>1-x</SB>M<SB>x</SB>)TiO<SB>3</SB>(wherein, M denotes Sr or Ca and 0≤x≤0.3) as the main ingredient. In addition, at least either one of Si and Ge is added to the film 3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004207229-A (JP)
Title: Tong
Inventor: NORIN MATS
IPC: H01R43/042
Filed: 2003-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tong including a link mechanism consisting of four links coupled to each other in free pivotal rotation by parallel pivot joints, equipped with a new device for adjusting an effective length of one of the links.  <P>SOLUTION: The link mechanism includes two links jointed to each other forming a 180° approach angle at a tong closing position, while a length of one link out of the two links is adjustable, and includes two parts freely movable in a longitudinal direction of the links. A first part out of the two parts includes a slot, for guiding a shaft of a pivot joint of the adjustable link held at a second part. The shaft has first formation parts formed at a periphery thererof, separated from each other. The first formation parts put a distance from the shaft different from each other, the second part freely rotates around the shaft, and the first part includes second formation parts engaging with the first formation parts on a long axis of the length adjustable link corresponding with the first formation parts on the whole.  <P>COPYRIGHT: (C)2004,JPO&NCIPI