baber/WOPTO huggingface dataset:
Patent JP-2004151141-A (JP)
Title: Fixing device and image forming apparatus using it
Inventor: IMAZU KOICHI
IPC: G03G21/14
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device for securing excellent fixing by securing a more suitable job interval time without adhering to only just prior job.  <P>SOLUTION: The fixing device has pairs of fixing rotators, provided with a heat source on at least one and fixing recording sheets of different size, and a control means for controlling an ahead-and-behind after job time interval by regarding operation sporadically or continuously fixing the recording the sheets as the job. The control means can control the time interval on the further prior job of the just prior job.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151173-A (JP)
Title: Optical engine
Inventor: HARA HIDEO
IPC: G03B21/14
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical engine which shifts the wavelength of a green light source to the long wavelength side and can increase the light quantity.  <P>SOLUTION: The optical engine 10 is provided with a red light source 11R, a green light source 11G, a blue light source 11B, a video display means 20 which put together the light rays of three primary colors emitted by the light sources and emits the resultant light rays and a projection lens 30 which projects the light emitted by the video display means 20. In the green light source 11G, emitted light of a green LED module 12G is superposed on the emitted light of a white LED module 12W by using a dichroic mirror 15a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147939-A (JP)
Title: Slope walking implement
Inventor: UTADA MITSUO
IPC: A43C15/09
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To offer a slope walking implement having a high working efficiency which makes it possible to freely walk a slope.  <P>SOLUTION: A step section 2, to which a shoe S is attached, and a leg portion 3 piercing the slope can be relatively turned and can be rotation stopped mutually at a considered turning position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153682-A (JP)
Title: Solid-state image pickup device
Inventor: INUI FUMIHIRO
IPC: H04N5/341
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise without increasing a chip-size.  <P>SOLUTION: A solid-state image pickup device sequentially selects one line from a plurality of lines in a sensor array 100 with a plurality of photoelectric transducers 110 arranged thereon, and sequentially reads out signal charges (S) and reset levels (N) of the photoelectric transducers from the selected line via optical-signal side common output lines and noise-signal side common output lines, and differential signals are amplified and output via an S-N reading circuit 150. In this solid-state image pickup device, the optical-signal side common output lines 210, 230 and the noise-signal side common output lines 220, 240 are arranged parallel to one another in order of the optical-signal side common output line 210, the noise-signal side common output line 220, the noise-signal side common output line 240, and the optical-signal side common output line 230.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157304-A (JP)
Title: Optical device fixing device and method
Inventor: OKAZAKI MASAHIDE
IPC: G02B6/26
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical device fixing device capable of accurately positioning and fixing an optical device.  <P>SOLUTION: A base part 22 on which a semiconductor laser 41 is fixed is placed on the holding part 121 of the optical device fixing device 101, and a reference optical axis 5 is decided by the laser 41. Solder is applied and fused in the groove of the base part 22. A collimator lens 42 supported by a supporting arm 61 capable of relatively moving along three moving axes perpendicular with each other to the holding part 121 and relatively turning around three turning axes perpendicular with each other is carried to the groove of the base part 22. A light beam from the laser 41 is guided to an image pickup part 7 through the lens 42, and the lens 42 is accurately positioned and fixed with respect to the optical axis 5 based on an image showing the state of the acquired light beam in the device 101.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154818-A (JP)
Title: Method for manufacturing hot rolled steel strip
Inventor: TSUCHIYA YOSHIRO
IPC: B21B1/26
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a hot rolled steel strip, by which a stock bar can be heated such that a waste of the output of an induction heating apparatus becomes minimum in order to secure the target finishing temperature of the hot rolled steel strip at the outlet side of a finish rolling machine.  <P>SOLUTION: The method for manufacturing the hot rolled steel strip is as follows. After the stock bar has been obtained by roughly rolling a slab using a rough rolling machine, the whole width of the stock bar is heated by the induction heating apparatus composed of a plurality of inductors arranged between the rough rolling machine and a finish rolling machine, and successively the rough bar is finishingly rolled using the finish rolling machine to obtain the hot rolled steel strip. In this method, the number of the inductors employed for heating the rough bars is determined based on the target temperature at the outlet side of the induction heating apparatus, and the temperature of the slab or the stock bar measured between the outlet side of a heating furnace and the inlet side of the induction heating apparatus. The stock bar is heated using these inductors.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170097-A (JP)
Title: Wattmeter and motor evaluation device using the same
Inventor: KAZUMI MASAHIRO
IPC: G01R21/06
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein high-speed and accurate evaluation of a motor is impossible when continuously change a load because it is necessary to increase the time constant of a low-pass filter of a wattmeter and, as a result, delay time is long and simultaneity of data cannot be maintained.  <P>SOLUTION: The voltage value and the current value of each phase of a three-phase alternating current are multiplied together, and these multiplication values are added, and the addition value is delayed by a delay unit to obtain the input power to the motor. The low-pass filter having a large time constant is thereby unnecessary, and the delay time is shortened. Simultaneity with other data can be secured by adjusting the delay time of the delay unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169217-A (JP)
Title: Deodorizing composite fiber
Inventor: KOGA NOBUHIRO
IPC: D01F8/14
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber capable of efficiently removing various odor components including basic, neutral and acidic ones over a long period and having antibacterial properties as well.  <P>SOLUTION: The deodorizing composite fiber is made up of an aliphatic dicarboxylic acid-modified polyester as the sheath component and polyethylene terephthalate as the core component and contains a tetravalent metal phosphate, a bivalent metal hydroxide and a photocatalyst.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175666-A (JP)
Title: Onium salt
Inventor: NAGAKURA NAOTO
IPC: C07D233/58
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new onium salt suitably usable as a nonaqueous electrolyte in an electrochemical device and having high electrochemical oxidation resistance and (ionic) conductivity.  <P>SOLUTION: The onium salt is represented by general formula (I) (CN)<SB>a</SB>X<SB>4-a</SB>B<SP>-</SP>-Z<SP>+</SP>(I) (wherein, Xs are each a halogen atom; a is an integer of 1-3; Z<SP>+</SP>is an organic onium cation; and Xs may mutually be different when a is ≤2). The onium salt is, e.g. trimethylpropylammonium-cyanotrifluoroborate or 1-ethyl-3-methylimidazolium-cyanotrifluoroborate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175134-A (JP)
Title: Pneumatic tire
Inventor: FUKUTANI SHUICHI
IPC: B60C9/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving shock-absorbing capability, durability, especially cutting resistance, cut-through resistance and separation resistance.  <P>SOLUTION: This pneumatic tire comprises a steel cord S which consists of spiral bodies in which at least one wire is formed in a spiral shape. The outside diameter h of the spiral body, the diameter d of the wire and a pitch p of the spiral body satisfy a relation represented by 3d ≤ h ≤30d and d ≤ p ≤ 5h. In the spiral body which comprises an oval cross section of which the ratio of a shorter diameter hs to a longer diameter h1 is 0.25 to 0.95, a shorter diameter hs of the spiral body, the diameter d of the wire and the pitch p of the spiral body satisfy the relation represented by 3d ≤ hs ≤ 30d and d ≤ p ≤ 5hs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178212-A (JP)
Title: Monitor control system and man-machine apparatus
Inventor: HIROSHIMA IKUYOSHI
IPC: G05B23/02
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein a conventional monitor control system for monitoring and controlling a plant apparatus can be tested on a system in general, but a function of a man-machine apparatus can not be tested independently.  <P>SOLUTION: In a monitor control system for monitoring a condition of a plant apparatus 3 via a sequence control apparatus 2 by an operation of a man-machine apparatus 1 and controlling the plant apparatus 3 in response to the condition of the plant apparatus 3, a test of a monitor control function and a function of the man-machine apparatus of the plant apparatus is conducted by providing a man-machine apparatus function test memory 103 to the man-machine apparatus 1, and by selectively switching a memory 204 of the sequence control apparatus 2 and the man-machine apparatus function test memory 103.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179991-A (JP)
Title: System and method for providing subscriber information
Inventor: KINO SHUHO
IPC: H04M3/42
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent subscribers from redialing telephone calls to cold-calls and crank calls.  <P>SOLUTION: When an incoming call arrives at a telephone set 10 of a user, the set 10 prepares an incoming call history by acquiring the telephone number of a caller from an incoming call signal. In order to acquire subscriber information about the telephone number of the caller existing in the incoming call history, namely, the subscriber information containing the name and address of the caller and numbers of the crank call, the telephone set 10 accesses to an information providing server 30 of an information provider. The server 30 retrieves the subscriber information about the telephone number of the caller from a subscriber information database 40 and transmits the retrieved subscriber information to the telephone set 10. In addition, the server 30 charges fee to the user whenever the server transmits subscriber information to the user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004180234-A (JP)
Title: Encrypted packet processing system
Inventor: IKOMA TATSURO
IPC: H04L9/32
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipelined encrypted packet processing system capable of realizing IPSec packet processing of high throughput without excessively improving capabilities of individual functional elements.  <P>SOLUTION: The encrypted packet processing system has a plain sentence input part for extracting search data from a plain sentence data stream while recording the data stream in a first input buffer, a cipher information management part for searching and outputting corresponding cipher information, a conversion part for converting a data stream format recorded in the first input buffer, an encryption part for performing encrypting processing, an authentication value calculating part for calculating an authentication value, and a cipher output part for waiting an authentication value calculated result output to output a cipher sentence data stream. Further, the apparatus is provided with a cipher sentence input part for extracting search data from a cipher sentence data stream while recording the data stream in a second input buffer, a decrypted information management part for searching and outputting corresponding decrypted information, a decryption check part for performing decrypting processing while applying authentication value confirming processing to the data stream recorded in the second input buffer, and an inverse conversion part for outputting a format-converted plain sentence packet data stream when the decryption check part confirms that the authentication value is normal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187330-A (JP)
Title: Three-phase power converter
Inventor: SATO SHINJI
IPC: H02M7/48
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-phase power converter which can prevent voltage variations caused by deterioration because it gets necessary voltage using a transformer, the deterioration of the life of which can be ignored.  <P>SOLUTION: First winding N1 is connected via an auxiliary diode Da between the first and second DC terminals la and 1b of the three-phase converter. This converter is provided with second and third windings N2 and N3 which are electromagnetically coupled with the first winding N1. One end each of the second and third windings N2 and N3 is connected to the first and second DC terminals 1a and 1b. The seventh, ninth, and eleventh switches Q7, Q9, and Q11 are connected, respectively, via the first, second, and third resonance reactors L1, L2, and L3, between the first, second, and third AC terminals 2a, 2b, and 2c and the other end of the second winding N2. The eighth, tenth, and twelfth switches Q8, Q10, and Q12 are connected, respectively, via the first, second, and third resonance reactors L1, L2, and L3, between the first, second, and third AC terminals 2a, 2b, and 2c and the other end of the third winding N3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004182803-A (JP)
Title: Carbon black and method for granulating the same
Inventor: OSAKI YASUNARI
IPC: B01J2/10
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for granulating carbon black for producing granular carbon black highly dispersible in relevant solvents in high granulation rate from powdered carbon black.  <P>SOLUTION: The method for granulating carbon black comprises the following practice: A granulating water spray pipe 7 is set at a point corresponding to about one-third of the whole length of the cylindrical drum 1 of a granulator from the carbon black feed port 4 of the drum 1 toward the granular carbon black discharge port 5 side. The spray pipe 7 performs a countercurrent spray oppositely to the powdery carbon black conveying direction at an angle of about 45° and a pressure of 0.5 MPa with a spray droplet diameter of 50-1,000μm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192036-A (JP)
Title: Image forming apparatus
Inventor: MORITA KEI
IPC: G06Q50/00
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To effectively do shopping by searching the prices of preliminarily price-set and registered articles to be purchased on a network, and listing articles whose prices are made lower than the set prices.  <P>SOLUTION: This image forming apparatus is provided with an image means for image-forming an image signal on a medium, a control means for controlling the image formation of the image forming means, a printing means for printing an image, a control means for controlling image printing, a storage device for storing data, a time monitoring means for monitoring a time, a list registering means for registering the list, a list display means for displaying a list registered by the list registering means, a communicating means to be connected to a network or a public line, a character retrieving means for retrieving characters from URL in the network and a means for selecting an arbitrary list according to the result of the character retrieving means and the information of the registration list. Thereby this apparatus promotes effective purchase by preparing the list of articles to be purchased whose prices are lower than set prices.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004155497-A (JP)
Title: Bag
Inventor: MARUHASHI TOSHIO
IPC: B65F1/00
Filed: 2002-11-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bag with a pair of bags which facilitates double storage of stuff that is smelly or contains moisture or oil, and, therefore reduces user's worries about the storage in comparison with a case where such stuff is stored in a single bag.  <P>SOLUTION: A part of the surface of a bag 2 is attached to a part of the surface of a bag 1 such that the opening 3 of the bag 1 and the opening 4 of the bag 2 are opposite in direction. Alternatively, the bottom 14 of the bag 12 is attached to the bottom 13 of the bag 11, or the bottom 13 of the bag 11 and the bottom 14 of the bag 12 are joined together.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004190723-A (JP)
Title: Mounting method of soundproofing material, soundproofed pipe, and manufacturing method therefor
Inventor: MATSUMOTO MITSUO
IPC: G10K11/16
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting method of a soundproofing material capable of effectively reducing noises generated by a bending portion of a pipe in a simple way and a manufacturing method of a soundproofed pipe used for the mounting method and the soundproofed pipe manufactured by the manufacturing method of the soundproofed pipe.  <P>SOLUTION: When the bending portion 22 of the pipe 21 is covered by a soundproofed sheet 1 having a sound-absorbing layer 2 laminated on an outer peripheral surface 23 of the pipe 21 and a sound insulating layer 3 laminated on an outer peripheral surface of the sound-absorbing layer 2, the soundproofed sheet 1 is covered on the bending portion 22 of the pipe 21 so that the sound-absorbing layer 2 is not compressed by the sound insulating layer 3. Upon preventing mass density of the sound-absorbing layer 2 from increasing, solid transmitting sounds transmitted in the sound-absorbing layer 2 are prevented from increasing, and noises generated by the bending portion 22 of the pipe 21 are effectively reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004192189-A (JP)
Title: Pattern identifying device
Inventor: NARA TAKEHIKO
IPC: G07D5/02
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve identification performance in a pattern identifying device for identifying a pattern to be identified based on an image to be identified obtained by an imaging means with a coin or the like as the target of identification.  <P>SOLUTION: This pattern identifying device is provided with an illuminating means for irradiating the target to be identified passing a passage with lights and an imaging means for receiving reflected or transmitted lights from the target of identification for identifying the pattern of the target to be identified based on an image obtained by the imaging means. An imaging means 16 is constituted of an image sensor 26 for outputting a partial image for reading out the image data of a specific area 66 in a short period. Thus, it is possible to accurately identify a pattern.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190778-A (JP)
Title: Thrust needle roller bearing
Inventor: OISHI SHINJI
IPC: F16C33/48
Filed: 2002-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust needle roller bearing allowing an increase in lubrication oil passing property and an increase in the durability of the bearing even if the bearing is used in a specific use condition where an eccentric amount is large.  <P>SOLUTION: This thrust needle roller bearing 1 comprises a plurality of needle rollers 2 and two sheets of cages 3 and 4. The needle rollers 2 are vertically held by roller holding parts 5a and 6a formed in a plurality of pockets 5 and 6 which are slightly longer than the length of the needle rollers 2 in a radial direction. The radial length La of the roller holding parts 5a and 6a is made shorter than the length L of the needle rollers 2 and, by bending, both vertical thicknesses T1 and T2 in the radial outer and inner portions are formed thinner than the vertical thickness T0 of the roller holding parts 5a and 6a. The outer and inner portions of two sheets of cages 3 and 4 are vertically overlapped with each other, and both the radial outermost end part and the radial innermost end part are joined to each other by plastic deformation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004089176-A (JP)
Title: Method for screening
Inventor: MORI MASAAKI
IPC: A61K48/00
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for screening a preventing/treating agent of neurodegenerative disorders, immunologic diseases, edema, hyperacidity, etc., and a screening kit.  <P>SOLUTION: This method for screening/kit for screening a compound or its salt capable of changing the binding property of a protein or its salt with a ligand is provided by using (a) a protein containing the same or essentially the same amino acid sequence to a specific amino acid sequence, its partial peptide or its salt and (b) the ligand having a capacity of specifically bonding with the protein. The compound or its salts are obtained by the screening. The medicine is obtained by containing the compound or its salts.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003230265-A (JP)
Title: Linear motor and manufacturing method therefor
Inventor: BACCINI GISULFO
IPC: H02K41/03
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synchronous brushless linear motor equipped with a permanent magnet, for improved mechanical resistance against stress, heat dissipation, structural stability of helix embedded in an armature, overall dimension, efficiency, and characteristics such as response speed.  <P>SOLUTION: The motor comprises an armature equipped with a compartment (13) housing an electric coil (16) within it, and a single fixing bar (22) which cooperates with one of the armatures. The bar is attached with a permanent magnet (12) arrayed opposing the electric coil (16). The armature (14) is made from aluminum or ceramic material. The armature (14) is provided with an interruption part (21) which forms a region of electrically interrupted part at the peripheral part of the compartment (15) which houses the coil (16).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003192711-A (JP)
Title: Method for preparing polymer particle composition
Inventor: HAMILTON RAYMOND GERARD
IPC: C08F265/04
Filed: 2002-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multimodal polymer particle composition which is useful as an impact resistance improver and contains at least two groups of polymer particles.  <P>SOLUTION: The method for preparing a multimodal polymer particle composition comprises (I) a process for providing a multimodal polymer particle dispersion having a total rubber weight fraction of at most 90% by weight, and (II) a process for drying the dispersion, wherein the multimodal polymer particle dispersion contains (a) a large mode of the polymer particle and (b) a small mode of the polymer particle, the large mode of the polymer particle having a larger average particle size at least by 50% than the small mode of the polymer particle has, the small mode of the polymer particle having an average particle size of larger than 200 nm.  <P>COPYRIGHT: (C)2003,JPO