baber/WOPTO huggingface dataset:
Patent JP-2004093977-A (JP)
Title: Optical component holding apparatus and optical apparatus
Inventor: GOTO TEI
IPC: G02B7/02
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical apparatus which suppresses the occurrence of outgassing.  <P>SOLUTION: The optical component holding apparatus which holds optical components (210, 211, and 212) along their optical axes within a hollow light guide channel (260) is provided with cylindrical bodies (236 and 246) having a plurality of flanges (234 and 244) abutting on the inner wall of the light guide channel (260). The ends of inner peripheral surfaces (231 and 241) of the cylindrical body abuts on one surface of the optical components to be held and at least portions of the ends of the surfaces (231 and 241) are provided with notched parts (233 and 243). According to the above configuration, the spaces in the peripheral parts of the optical components enclosed by the one surface of the optical components (210, 211, and 212), the flanges (234 and 244), and the light guide channel (260) are communicatively connected with the interior spaces of the surfaces (231 and 241) of the cylindrical body. enabling gases to be prevented from stagnating in the peripheral parts of the optical components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004093475-A (JP)
Title: Microsensor made of silicon
Inventor: HAMAYA SHOGO
IPC: G01N27/16
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reduction in detection characteristics in a contact combustion type combustible gas sensor 10, even when water is generated by burning a combustible gas, such as hydrogen, and when a gas to be measured containing moisture etc. is measured.  <P>SOLUTION: The contact combustion type combustible gas sensor 10 is mounted to an element case 41 and outputs a detection signal, based on the changes in the electrical resistance of a heater 53a for detection by oxidizing a combustible gas with a catalytic film 53b provided in a detecting element 50. Since the detecting element 50 is provided with a recess 51a (a void part), formed in such a way as to reduce the heat capacity of a detection part 53 in-between to the element case 41 and is fixed to the element case 41, in such a way that the void part is sealed with respect to a measurement chamber, and water will not enter the void part, even in an environment covered with water.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004094781-A (JP)
Title: Server device and program
Inventor: MORI SHOJI
IPC: G06F13/00
Filed: 2002-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a server device by which a character string is automatically censored without an artificial technique as far as possible in a message exchange contents in which a large number of users on a network having high anonymity participate.  <P>SOLUTION: A server 23 firstly receives an inputted input character string at a user terminal 21 through the network 20. In addition, the server 23 has a forbidden word DB26 and a filter DB29. Filtering is applied to the input formats of a display forbidden character string and a conversion forbidden character string stored in the word DB26 on the basis of a conversion filter stored in the filter DB29. Secondly, the server 23 filters the received input character string on the basis of the prescribed conversion filter to compare with the display forbidden character string after filtering. Then, the server 23 replaces the received input character string with the conversion forbidden character string after filtering on the basis of the compared result and transmits the input character string or the conversion forbidden character string after filtering to a prescribed user terminal 22. Thus, the server 23 automatically censors the character string.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004090084-A (JP)
Title: Punch press and low noise punching method
Inventor: TAKEHARA NORIO
IPC: B21D28/36
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a punch press having a break-through mitigating means suitable for the punch press, and a low noise punching method.  <P>SOLUTION: The punch press 1 comprises a punch holder 19 having a portal body frame 3 comprising an upper frame 3a and a lower frame 3b with a punch 21 fitted between the upper frame and the lower frame and a die holder 15 with a die 17 fitted thereto, and having a die pressing means 23 to press the punch on the upper frame. A first break-through mitigating cylinder 45 capable of pressing the upper frame downwardly is provided above the die pressing means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004098721-A (JP)
Title: Propeller dispersion type non-rigid airship and propulsion unit thereof
Inventor: HARADA MASASHI
IPC: B64B1/02
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve propulsion efficiency of a propeller for a non-rigid airship, reduce weight, increase degree of freedom of attachment, reduce development cost and development risk, and increase degree of freedom of ship body structure design.  <P>SOLUTION: A secondary battery, a motor and a propeller are unitized as one device to compose a propulsion unit. A plurality of the propulsion units 43 are dispersedly arranged on a ship body 44 of a solar power electric non-rigid airship and are directly installed on a hull outer cover 41.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003111084-A (JP)
Title: Method for performing motion estimation in video encoding, video encoding system and video encoding device
Inventor: GUEVORKIAN DAVID
IPC: G06T9/00
Filed: 2002-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for performing video motion estimation in video encoding. SOLUTION: A SAD calculation means 1 for calculating a SAD between a video block X in a current frame FR1 and a video block Y in a searching range S in a reference frame FR2 is provided with a plurality of computational units 2 for calculating an absolute sum of sets of data values of each video block, each computational unit 2 is configured such that the unit 2 is grouped into sub groups, all the computational units 2 in the sub group are connected to the same input means, calculates the absolute difference between the subsets in a set of data values in an interlacing way, and the calculated absolute difference is given to a compression array 6 via multiplexers 4, 5 thereby enhancing the balance of processing steps between each computational unit 2 and the compression array 6.
Patent JP-2004101710-A (JP)
Title: Electrophotographic photoreceptor, and process cartridge and electrophtographic apparatus having the same
Inventor: TAKATANI ITARU
IPC: G03G5/07
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor in which neither light scattering nor a bleeding occurs, which has a photoreceptor layer of a uniform state, and in which low surface energy is compatible with mechanical and electric durability, and to provide a high resolution electrophotographic photoreceptor which has a surface protection layer of an optically uniform state and in which surface hydrophobicity and mechanical performance, such as hardness and strength, are compatible with electric durability, such as arc-discharge resistance.  <P>SOLUTION: The electrophotographic photoreceptor has a surface layer containing a polycondensation product of the organic silicon modified positive hole transfer compound of a formula (1) and a polycondensation product of a silane coupling agent which has a fluoroalkyl group of a formula (2). The surface protection layer contains a silicone oil and a siloxane resin, and the siloxane resin condensed has a structure of RSiO<SB>3/2</SB>. A process cartridge and an electrophotographic apparatus have the electophotographic photoreceptor.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101030-A (JP)
Title: Sterile hospital room unit and sterile hospital room using it
Inventor: ONO KEIICHI
IPC: F24F7/06
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To ensure degree of air purification at a bed position and reduce noise in a sterile hospital room unit.  <P>SOLUTION: This sterile hospital room unit is provided with a chamber in which a plurality of pressure chambers are formed. A plurality of air feeding means such as blower are provided by corresponding to each of the plurality of pressure chambers in the chamber. Width of a blow-out plane for blowing purified air into a hospital room is less than 5 times depth of a filter rear face side in the pressure chamber in the chamber vertical for the blow-out plane. Moreover, the chamber is provided with a member for opening and closing a flow passage capable of moving and displacing between the plurality of pressure chambers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160632-A (JP)
Title: Urethane-based displaying agent for model materials
Inventor: MIURA KIMIO
IPC: C08G18/54
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a urethane-based displaying agent which makes molded products easily cut and prevents the exudation of components to the surfaces of the molded products causing hardening, shrinkage and defects in paining.  <P>SOLUTION: The urethane-based displaying agent for model materials comprises a polyol, organic polyisocyanate, hollow microsphere and dehydrating agent. In this case, a xylene-based oligomer is additionally contained in an amount 1 to 40% to the total mass of the displaying agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004112892-A (JP)
Title: Fan driving control circuit
Inventor: HIGASHIDA HIROSHI
IPC: H02P29/60
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the quietness and energy saving of a fan by sensitively controlling the driving of the fan corresponding to temperature.  <P>SOLUTION: The fan driving control circuit 1 is constituted of a temperature detecting circuit 2 having a thermistor Rt with which a resistance value changes corresponding to ambient temperature, and outputting the temperature-corresponding voltage Vt of the thermistor Rt, an analog voltage circuit 3 for outputting an analog voltage Vref, and an amplification circuit 4 for comparing the temperature corresponding voltage Vt with the analog voltage Vref, and supplies the output of the amplification circuit 4 to the fan. The amplification circuit 4 includes an operational amplifier U1, a transistor Q1, a feedback circuit 4a, and a diode D1 connected so that a direction returning to the feedback circuit 4a is forward. Thus, when the ambient temperature is lower than a predetermined temperature, the fan is stopped, and when the ambient temperature is the predetermined temperature or higher, the fan is driven and the rotational speed of the fan can be controlled in proportion to the ambient temperature.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107442-A (JP)
Title: Method for producing cyclic olefin polymer
Inventor: SHIONO TAKESHI
IPC: C08F4/6592
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polymer having an arbitrary molecular weight, with which a cyclic olefin homopolymer and copolymer are readily produced in extremely high catalytic activity, a method for producing a cyclic olefin homopolymer and copolymer having an extremely narrow molecular weight distribution and to obtain an ethylene/norbornene random copolymer having a high norbornene content and high randomness.  <P>SOLUTION: The method for producing the cyclic olefin polymer comprises polymerizing a cyclic olefin in the presence of a catalyst obtained by combining (A) a metallocene compound represented by formula (1) (R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>are each a 1-5C alkyl group and may be the same or different;R<SP>4</SP>and R<SP>5</SP>are each a 1-3C alkyl group or a halogen and may be the same or different; M is Ti, Zr or Hf) with (B) an alumoxane or a borate or a borane compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004070910-A (JP)
Title: Mobile terminal device using cellular phone as peripheral device
Inventor: KIM DONJIN
IPC: H04W84/10
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide mobile terminal devices and a management method for them so that users of cellular phones can use various application programs through their cellular phones.  <P>SOLUTION: The mobile terminal device has a storage device, which stores application programs, a processing device to start application programs stored in the storage device, and an interface part which can communicate with a cellular phone. After starting client programs installed in the cellular phone, the mobile terminal device executes the application programs, and then displays information resulted from the application programs on a display part of the cellular phone. If key input from a user is required, a key is inputted through a key pad of the cellular phone and then the key input is transmitted to the application programs to control them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004105860-A (JP)
Title: Partition structure of storage tank
Inventor: ONISHI KUNIAKI
IPC: B01D21/02
Filed: 2002-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a partition structure of storage tank constituted so that an inclined plate is arranged for precipitating the suspended matter mixed in a water to be treated and the inside of the storage tank such as the inclined plate can safely be inspected and repaired easily.  <P>SOLUTION: This partition structure 1 of storage tank 11 is constituted so that a tank 11 arranged between a waterway on the upstream side and another waterway on the downstream side is partitioned into an upper layer 18 and a lower layer 19 to allow the passage of the foreign matter floating in the water to be treated. A pair of the inclined plates 13 are arranged aslant in a V-shaped form as the structure 1. A walkable member 25 on which a man can walk is arranged at the valley part of the V-shaped form. Openings 26 are arranged on the member 25 for communicating the layer 18 with the layer 19.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109877-A (JP)
Title: Conductive roll
Inventor: ITO MASAHIKO
IPC: F16C13/00
Filed: 2002-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive roll for effectively preventing image failures such as sands with excellent settling resistance by suppressing the rise of electric resistance by energizing endurance.  <P>SOLUTION: The conductive roll is composed by forming a conductive elastic body layer 12 on the outer peripheral surface of a shaft body 10 and providing at least a resistance adjusting layer 14 on the outer side of the conductive elastic body layer 12 further. The resistance adjusting layer 14 is formed by using a rubber composition composed by mixing thermoplastic resin having a cross-linkable double bond, an electron conductive agent, an ion conductive agent and an insulating filler to a rubber material respectively by a prescribed ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115930-A (JP)
Title: Method for dyeing and finishing leather
Inventor: TOMIYAMA HIDEKI
IPC: D06P5/00
Filed: 2002-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the development of a folding habit other than a tying habit produced by tying up in a method for finishing with which tie dyeing of leather is carried out.  <P>SOLUTION: There are provided a step of drawing a design on the leather subjected to a softening finish, a step of tying up the leather according to the design, a step of dipping the tied up leather in a dye in a warm bath and dyeing the leather, a step of dipping the dyed leather in an acid bath and carrying out color fixing, a step of untying the resultant leather, a step of washing the untied leather with water and a step of dehydrating and drying the leather washed with water in an extended state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004117780-A (JP)
Title: Device and method for improving picture quality of real-image projection system using on-axis reflectors, at least one of which is in aspherical shape
Inventor: NAKAYAMA KEIJI
IPC: G02B27/22
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for improving picture quality of a real-image projection system using on-axis reflectors, at least one of which is in an aspherical shape.  <P>SOLUTION: A surface of rotation as an aspherical surface of the real-image projection system is so designed to reduce intrinsic natural aberrations in imaging using a surface of rotation as a conic curved surface. In one embodiment, a couple of curved-surface reflector segments of the conic curved surface are included. In this case, at least one of the couple of curved-surface reflector segments has an aspherical surface of rotation, the 1st curved-surface reflector segment has a longer focal length than the 2nd one, and an object is positioned at the focus of the substantially longer focus; and the real image is therefore positioned at the focus of the substantially short focal length and its real image is projected along a view axis from the object positioned at the focus of the 1st curved-surface reflector segment in the order of the surface of the 1st segment, the surface of the 2nd segment, the focus of the 2nd segment, and an observer.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115957-A (JP)
Title: Paper braid meshy form and paper braid meshy form for planting use
Inventor: OKUGAWA MOTOFUMI
IPC: D04B21/12
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive paper braid meshy form or paper braid meshy form for planting use easily assimilable with soil, high in water-absorbing/water-holding ability and generating no toxic gas even if burned.  <P>SOLUTION: The paper braid meshy form or paper braid meshy form for planting use comprises paper braids obtained from base paper with coniferous kraft pulp as the main stock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114503-A (JP)
Title: Ingot cutting method
Inventor: TSUCHIDA SHINKO
IPC: B28D5/04
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ingot cutting method which solves the pont at issue of a conventional technique such that an ingot can not be cut accurately.  <P>SOLUTION: In the ingot cutting method, the ingot 4 is cut at a predetermined position by an endless belt-like blade 2 provided between at least two rotationally driven pulleys under tension. The ingot 4 is cut while bonded and fixed to a fixing fixture 8 by an adhesive 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004114858-A (JP)
Title: In-wheel motor
Inventor: URANO TORU
IPC: H02K7/116
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an in-wheel motor capable of minimizing car width size by efficiently forming layout of members of a reduction mechanism to reduce rotation of a rotor, a rotation angle detecting means to detect a rotation angle of the rotor, hydraulic piping to supply operating fluid to brakes, etc.  <P>SOLUTION: A counter shaft 24 is disposed at an eccentric position to a rotary shaft 7, and rotation of the rotor shaft 7 is reduced and transmitted to a spindle shaft 15 through counter gears 34 and 35 on the counter shaft 24. In such phases as to avoid the counter gears 34 and 35, a rotation angle detecting sensor 48 and the hydraulic piping 43 are disposed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177608-A (JP)
Title: Image forming apparatus
Inventor: SHIGETA KUNIO
IPC: G03G15/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of obtaining excellent developing property though small particle size toner is used and forming a high-quality visible image.  <P>SOLUTION: In the developing device of the image forming apparatus, the image is developed with two-component developer satisfying conditions that the volume average particle size (dt) of the toner is 3 to 5 μm (condition 1), the volume average particle size (dc) of carrier is 5 dt to 10 dt (condition 2), and the weight ratio Rw of the toner and the carrier is 1.6(dt/dc)×(ρt/ρc) to 2.4(dt/dc)×(ρt/ρc) (condition 3, ρt and ρc are the density of the toner and that of the carrier, respectively), a main magnetic pole on a rotating sleeve is arranged at a position near the most proximate position to an image forming body, and the most proximate distance D between the rotating sleeve and the image forming body satisfies 0.5 H to 0.8 H with respect to the free napping height H of a magnetic brush by the main magnetic pole. It is desirable that the real supply amount of the toner is regulated to a specified range.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004120641-A (JP)
Title: Remote control system
Inventor: MATSUO TAKAYUKI
IPC: E03D9/08
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve value of a remote controller by miniaturizing a form of the remote controller, improving design and improving communication reliability by performing radio communications while utilizing a semiconductor chip of a battery-less IC card to be used for a non-contact IC card or the like in place of infrared communications.  <P>SOLUTION: The remote control system is composed of control object equipment with a carrier transmitting-receiving means for transmitting-receiving carrier packaged therein and the remote controller having a carrier receiving/reflecting means for receiving the carrier transmitted from the carrier transmitting-receiving means, modulating/demodulating the carrier and redirecting the carrier. The system's own operating power source is generated by the carrier from the control object equipment. The carrier made incident to an antenna is unidirectionally rectified by a rectifier diode, charged to a coil and converted to a DC voltage by a smoothing capacitor. The DC voltage is supplied to the operating power source of the wireless semiconductor chip. The DC voltage is used together with a battery to reduce the battery capacity of the remote controller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004118157-A (JP)
Title: Image forming apparatus
Inventor: AIDA TAKAMITSU
IPC: G03G15/01
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the quantity of stuck toner within a specified quantity without shortening the life of each member for removing the stuck toner and without excessively consuming electric power.  <P>SOLUTION: An image forming apparatus possesses an intermediate transfer belt 60 by which the toner images of a plurality of colors on a photoreceptor drum 1 are overlapped and carried by primarily transferring per each color and an overlapped toner image is secondarily transferred to recording paper P and electrifying rollers 100b and 101b arranged on a downstream side from the secondary transfer position of the intermediate transfer belt 60 in a rotating direction and rotating by abutting on the intermediate transfer belt 60, and has an electrifying process to electrify residual toner after secondary transfer on the intermediate transfer belt 60 so as to have specified polarity by the electrifying rollers 100b and 101b after the secondary transfer and a jetting process to transfer toner stuck to the electrifying rollers 100b and 101b to the intermediate transfer belt 60 by applying the voltage of polarity reverse to that of the electrifying process, and the jetting process is performed before starting to electrify the residual toner after the secondary transfer of the first image of recording sequence (Sp), and is not performed after electrifying the residual toner after the second transfer of a last image.  <P>COPYRIGHT: (C)2004,JPO