baber/WOPTO huggingface dataset:
Patent JP-2003166781-A (JP)
Title: Refrigerator
Inventor: TAGO MASATO
IPC: F25D25/00
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerator allowing to fully pull out an entire container from a refrigerator body by enlarging a pulling-out quantity of the pulling-out container such as a freezing chamber and a vegetable chamber and essentially enlarge a containable volume of the container by facilitating containing and pulling out of food into/from a far side of the container.  <P>SOLUTION: In this refrigerator, the vegetable chamber 5 and the freezing chamber 6 are installed at a lower part of a refrigerating chamber 4 in a pulling-out style and coolers 17, 20 and cooling fans 18, 21 are respectively installed. Rear end parts of the pulling-out containers 25, 33 are extended and arranged to the vicinity of partitioning covers 14, 15 and rear ends of support frames 27, 34 fixed on a door are extended into a projected space with a depth size of the coolers, and thereby the rear end of the pulling-out container is pulled out to a front surface from the body opening when the container is pulled out.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165401-A (JP)
Title: Car body front structure
Inventor: YAMAGUCHI AKIRA
IPC: B60R19/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a car body front structure capable of increasing strength and rigidity of a front bumper mounting part and improving size accuracy of matching parts or corner parts between the front bumper, and a head lamp, a front fender, and the like.  <P>SOLUTION: A reinforcement 5 is disposed between the front bumper 1, and front bumper mounting part and a head lamp mounting part disposed in the front part 2a of a car body 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003166207-A (JP)
Title: Water retainable paving structure
Inventor: KUNO HIROSHI
IPC: E01C11/24
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water retainable paving structure capable of continuously preventing the temperature increase of the road face of a carriageway.  <P>SOLUTION: The water retainable paving structure is constituted of a water reservoir 2 provided with a plurality of water retainable columns 5 constructed on an impervious layer 1, a binder course 3 forming a water permeable base layer having the action of capillarity and installed on the water reservoir 2, and a surface course 4 constructed with a water retainable pavement 4B in the center or the edges of a road on the binder course 3 and with the water permeable pavement 4A in the edges or the center of the road. Rainwater or the like is led to the water reservoir 2 through the binder course 3 from the water permeable pavement 4A of the surface course 4 and accumulated. The accumulated water in the reservoir 2 is supplied to the water retainable pavement 4B of the surface course 4 through the binder course 3 from the water retainable column 5 by the capillary action.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003127663-A (JP)
Title: Protection pad for automobile
Inventor: OHINATA HIROKI
IPC: B60J3/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an article for preventing one's own car damage by door contact caused by opening and closing of a door. SOLUTION: A magnetic material is provided on a back surface of a flexible band body.
Patent JP-2003173063-A (JP)
Title: Image forming device
Inventor: OGIWARA ATSUSHI
IPC: G03G15/00
Filed: 2001-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image of high image quality by measuring the density of a fixed patch used for image density measurement, without the output of a sheet specially provided for the density measurement, and by reflecting the result of the measurement.  <P>SOLUTION: The image forming device has a reference toner image forming means that forms a reference toner images of different colors, including a reference toner image in a predetermined color for density measurement which is fixed together with a color toner image. The device also has a first density measuring means that measures the density of toner while the toner is in a state of powder, and a second density measuring means that measures the density of the fixed reference toner image in the predetermined color. The device further has an image processing condition control means that controls color image forming conditions for the colors based upon the result of the first density measurement while reflecting a difference in the result of the density measurement of the reference toner image in the predetermined color between the first and second density measuring means onto colors other than the predetermined color.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003177307-A (JP)
Title: Distance measuring equipment
Inventor: YOSHIDA HIDEO
IPC: G02B7/28
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide distance measuring equipment which prevents erroneous ranging by deciding the incapability of ranging or emitting a close range warning when an object for ranging exists in a closer range than a point-blank range where the ranging is possible.  <P>SOLUTION: Correlation values are obtained while the comparison range of a pair of right and left AF data are shifted and as a result thereof, if the minimal value exists and the smallest correlation value exists on the point-blank side, the incapability of the ranging is decided. If the smallest correlation value is smaller than its minimal value, the object for ranging is considered to exist in the closer range than the point-blank range where the ranging is possible and therefore the close range warning is emitted.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170127-A (JP)
Title: Apparatus for removing dust from compact precision instrument
Inventor: SHIODA RYOSUKE
IPC: B08B5/04
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To thoroughly remove dust on the surface of a compact precision instrument by an inexpensive method.  <P>SOLUTION: An opening 3 is formed on the top board 3a of an airtight vessel 1 being a rectangular parallelepiped. The objective part W (a lens projecting from the rear case of a camera, a prism covering case and a circuit board) from which dust is to be removed is inserted into the vessel 1 through the opening 4. The periphery of the rear case is locked to that of the opening 4 so that the part W is suspended in the vessel 1. Rubber-made underlays are laid on the respective peripheries for keeping the airtightness. A discharge port 10 of an air discharging pipe 8 leading to an air discharging pump is drawn into the vessel 1, and the suction end of the suction pipe of an air sucking pump is connected to the vessel 1. The air in the vessel 1 is sucked by the air sucking pump and discharged to the outside so that the inside of the vessel 1 is kept below the atmospheric pressure. Air is blown against the part W from the pipe 8 to press the board 3a down strongly by the atmospheric pressure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002255533-A (JP)
Title: Precipitated silica doped with hetero-atom, method for producing the same and use thereof
Inventor: LINDNER GOTTLIEB-GEORG
IPC: C01B33/12
Filed: 2001-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a silica doped by a metallic ion which is fully embedded in the silicate skeleton. SOLUTION: The precipitated silica doped with hetero-atoms has a BET surface area exceeding 300 m<2> /g and maximum surface concentration of hetero- atoms of 0.05 mmol/m<2> .
Patent JP-2003175415-A (JP)
Title: Face milling cutter and removable tool
Inventor: YANO KIKUYUKI
IPC: B23C9/00
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a face milling cutter and a removable tool, capable of easily performing the turning, attaching and detaching work for the face milling cutter by using one removable tool in attaching or detaching the face milling cutter and also of improving the work efficiency.  <P>SOLUTION: This face milling cutter has the base end removably fixed to an adaptor mounted on the machining tool spindle side and has a cutting blade tip 13 at the forward end. In the face milling cutter 11 relatively turned round the axis O of the adaptor to be attached and detached to and from the adaptor, the tip face is provided with a recessed part 14 with which the removable tool for turning the face milling cutter 11 is engaged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002263451-A (JP)
Title: Cast membrane structure for sample preparation
Inventor: KOPACIEWICZ WILLIAM
IPC: B01D63/00
Filed: 2001-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a sample preparing apparatus capable of concentrating, refining and/or desalting molecules from a sample solution. SOLUTION: A volume defined housing containing a three-dimensional structure containing a plurality of adsorptive particles captured in a porous polymer matrix and having an aspect ratio of about <10 in part of the volume is used.
Patent JP-2003186751-A (JP)
Title: Content distribution system, content server used for the content distribution system, and content recording/ reproducing apparatus
Inventor: YANAGAWA YOSHIFUMI
IPC: H04N21/433
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a content from remaining in a content recording/ reproducing apparatus and deciphered or changed by a user when a rental period (validated date) of the content is expired.  <P>SOLUTION: A content server 30A transmits a content and expiration date information indicating the watchable time limit to a content recording/ reproducing apparatus 20A. The content recording/reproducing apparatus 20A stores in a content accumulation means the content and the expiration date information by associating the two. The content is erased when a built-in clock passes the validated period determined by the expiration date information and a deletion completion report is transmitted to the content server 30A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003183681-A (JP)
Title: Oil composition for compressor of on-board air conditioner
Inventor: IMAI SATORU
IPC: C10M129/42
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil composition for a compressor of an on-board air conditioner having characteristics of exceedingly severe environment to be installed at a high temperature and a short total endurance time required, preventing friction and abrasion of sliding members in the compressor, preventing sludge occurrence, having excellent chemical stability, corrosion prevention, etc.  <P>SOLUTION: This oil composition for a compressor of an on-board air conditioner equipped with a freezing circuit having a compressor for compressing refrigerant gas to form high-pressure gas is an oil composition for a compressor obtained by not using an extreme-pressure additive such as tricresyl phosphate, etc., at all and including a long-chain organic acid as an anti-friction agent.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003189065-A (JP)
Title: Image reader, image reading method, program, and storage medium
Inventor: OCHIAI TAKETO
IPC: H04N1/04
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce time required for image reading processing of a plurality of manuscripts and also to reduce costs by eliminating a necessity to install a clutch or others devices.  <P>SOLUTION: A carrier roller with a faster carrier speed than a supply speed of a paper supply roller carries manuscript paper supplied by the supply roller. A sensor detects the front edge and rear edge of the paper which has been carried. Based on the result of detection, an image sensor 9 for an image on the back side of the paper reads an image on the back side of the manuscript paper. An image sensor for an image on the front side 4 is placed at a fixed distance downstream from the image sensor 9 reads an image on the surface of the manuscript paper. Image data read by at least one of the image sensors 9 and 4 are stored in an image memory 55. A transmitting device 53 outputs the image data to a host computer 57.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184045-A (JP)
Title: Antifreeze method and its device
Inventor: OTA MAKOTO
IPC: E02B1/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the seawater within a closed bay from freezing.  <P>SOLUTION: A stream generating means for positively generating a stream F is established in the seawater within a closed bay to prevent the seawater from freezing by generating a stream F in the seawater within the bay. As the stream generating means, the device is provided with a pump 9 installed within the closed bay 1 to supply the seawater within the closed bay 1 and a water flow generator 10 generating the waterflow by making use of the seawater supplied from the pump 9 and a water flow generator 10. The seawater may be taken in from the outland sea and supply it.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184949-A (JP)
Title: Isolation system
Inventor: FUJIMOTO SHIGERU
IPC: F16F15/02
Filed: 2001-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an isolation function for a transforming instrument or the like.  <P>SOLUTION: A plurality of the isolation systems 7 are installed on a stand 2, and the isolation system transmits a gravitational load of the stand to a sliding face 10 by slidably keeping in contact with the level, flat upward sliding face in a horizontal direction. The isolation system comprises an upper member 11 arranged on a determined position to the stand when the isolation system is installed, and a lower member 12 capable of adjusting a relative position with the upper member in a vertical direction by a screw or the like and keeping in contact with the sliding face. A damping device, which restricts a relative movement in a horizontal direction between the stand and sliding face, can be also provided. The damping device comprises a horizontal restriction member 26 having a through-hole 28 which is installed on the stand and passes through in the vertical direction, and a flexible elastic and plastic member 25 which is relatively fixed on the sliding face and passes through the through-hole extended in the vertical direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003187026-A (JP)
Title: Facility control support system
Inventor: HIEI NOBU
IPC: G06Q50/00
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To control a flow of a user while holding an interest of the user to equipment and an attraction in a facility such as a theme park and an amusement park.  <P>SOLUTION: The facility control support system controls the user in the facility, and is characterized by having a point information storage means for storing crowdedness of respective points in the facility, a receiving means for receiving information for specifying a position of a terminal from the terminal, a means for extracting a moving destination point on the basis of the crowdedness and the position of the terminal, and a transmitting means for transmitting the information for specifying the moving destination point to the terminal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184498-A (JP)
Title: Cart and method for carrying segment
Inventor: MORITA TAIJI
IPC: E21D11/40
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cart and a method for carrying a segment capable of carrying the segment without damage and without allowing the segment to shift or fall during carrying even if the segment is not fixed to the cart.  <P>SOLUTION: This carrying cart 1 for carrying the segment 2 in a tunnel comprises a moving means axially moving in the tunnel and a carrying means 3 for carrying the loaded segment on the carrying cart in the axial direction of the tunnel. During the carrying, any relative displacement is not produced in a contact surface between the loaded segment and the carrying means in contact with the loaded segment. Namely, the segment can be stably carried by a static frictional force produced in the contact surface between the segment and the carrying means. Also, the carrying means is formed of a belt conveyor, and the surface of the belt conveyor is so formed that a frictional force 82 equal to or more than a slip force 81 acting on the loaded segment.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188461-A (JP)
Title: Semiconductor laser driver
Inventor: HORI NOBUYUKI
IPC: H01S5/024
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser driver capable of simultaneously attaining the reduction of radiation noise and the heat radiation of a laser diode.  <P>SOLUTION: A radiation plate having an area sufficient for covering a noise generating source circuit loaded on a printed board is integrally fitted to a semiconductor laser. The noise generating source circuit is formed on the surface of the printed board which is opposed to the side loaded with the semiconductor laser and a GND plane is formed on a part of the opposite surface on which the radiation plate is screwed. The laser is fitted to the printed board in a state that the radiation plate covers the noise generating source circuit formed on the printed board on the fitting surface of the laser and the radiation plate is screwed down from the opposite surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193217-A (JP)
Title: Vapor deposition apparatus
Inventor: KOBAYASHI IKUO
IPC: C23C14/24
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vapor deposition apparatus for controlling the excellent feedback between a heating coil in a vapor deposition source and a control unit by excellently controlling the quantity of floating of the guest material.  <P>SOLUTION: The vapor deposition apparatus A deposits a thin film by disposing a host material 5 and a guest material 6 in a vacuum chamber 2, and mixing the guest material 6 in the host material 5. First and second vapor deposition sources 3 and 4 have first and second crucibles 3a and 4a to accommodate the host material 5 and the guest material 6. First and second detecting means 11 and 12 detect the vapor deposition state from the first and second vapor deposition sources 3 and 4. A holding mechanism 20 has a rotating mechanism 21 which holds a translucent substrate 13 in a facing manner to the first and second vapor deposition sources 3 and 4, and rotates the translucent substrate 13. A shielding mechanism 14 is disposed between the holding mechanism 20 and the second vapor deposition source, and has a shielding plate 15 to adjust the quantity of vapor deposition of the guest material 6 and has a rotating mechanism 16 to rotate the shielding plate 15.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003194299-A (JP)
Title: Gas cylinder valve device
Inventor: SAKAI MITSUNORI
IPC: F17C13/02
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent filling gas from strongly blowing against an operating portion of a remaining quantity indicating gauge in a gas cylinder, to certainly discharge moisture entering the cylinder from the empty gas cylinder, and to easily checking the entry of moisture.  <P>SOLUTION: An indicating portion 17 of a remaining quantity gauge 16 is provided on a housing 2, an operating portion 19 operating an indicator 18 is disposed in an inner space 4a of a gas cylinder 4. A gas injecting pipe 28 shaped in a cylinder with a bottom is installed to a gas inlet 6. An injecting port 29 is opened in a direction deviating from the operating portion 19 on a peripheral surface of the gas injecting pipe 28. The inner space 4a and an inlet passage 7 are communicated with each other through the injecting port 29. At a position above the injecting port 29 and facing to the inner space 4a, a draining hole 30 having an opening area smaller than the injecting port 29 is provided, and the draining hole 30 is communicated to the inlet passage 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193830-A (JP)
Title: Humidity detection device for internal combustion engine
Inventor: YAMAZAKI EIJI
IPC: F01N3/00
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a humidity detection device for an internal combustion engine capable of suppressing secular deterioration of a sensor element and lengthening the service life of the sensor element by a simple and inexpensive constitution, and thereby attaining improvement of detection accuracy and reduction of cost.  <P>SOLUTION: This humidity detection device 1 absorbs HC and moisture in exhaust gas flowing in a bypass exhaust passage 5 by a HC absorbent 22 provided in the bypass exhaust passage 5 joining in a main exhaust passage 4 connected to the internal combustion engine 2 after branching from the passage 4. The device 1 is provided with a humidity sensor 10 having a detecting part 14 provided on an upstream side of the HC absorbent 22 and including the sensor element 12 for detecting relative humidity VHUM within the bypass exhaust passage 5 and a cover 15 for covering the detecting part 14 from the upstream side to prevent hitting of exhaust gas flowing in the bypass exhaust passage 5 on the detecting part 14 from the upstream side of the humidity sensor 10.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195357-A (JP)
Title: Liquid crystal optical element
Inventor: SHIBAHARA YASUSHI
IPC: G02F1/141
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To actualize high contrast when simple matrix driving of a liquid crystal optical element constituted by using antiferroelectric liquid crystal or ferri-dielectric liquid crystal is carried out.  <P>SOLUTION: A liquid crystal optical element is equipped with a couple of substrates which face each other, a liquid crystal layer sandwiched between the substrates, and a couple of polarizers which face each other across the liquid crystal layer, and the liquid crystal layer shows an antiferrodielectric phase, a ferri-dielectric phase, and a phase consisting of the both. This liquid crystal optical element has the minimum light transmissivity when applied with a specified voltage between 0 V and a 1st voltage with which the light transmissivity becomes nearly maximum as the voltage is increased from 0 V or decreased.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002268644-A (JP)
Title: Monolithic fbar duplexer and method for manufacturing the same
Inventor: TIKKA PASI
IPC: H01L41/311
Filed: 2001-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a monolithic FBAR duplexer which can be made small- sized and reduced in manufacture cost and a method for manufacturing it. SOLUTION: On a single substrate, a transmitting filter and a receiving filter each having an L type section composed of a series resonator and a shunt resonator are provided and the shunt resonators of both the filters are provided with tuning layers and the series resonator of one of the filters and both the shunt resonators are provided with tuning layers to form the duplexer which has the transmitting filter and receiving filter differing in frequency. Thus, the size of equipment is reduced and the manufacture cost is lowered.
Patent JP-2003190817-A (JP)
Title: Method for manufacturing catalyst composition for catalytic cracking of hydrocarbon oil
Inventor: MATSUMOTO HIROSHI
IPC: C10G11/04
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst composition for catalytic cracking used in fluidized catalytic cracking of a hydrocarbon oil, particularly heavy hydrocarbon oil, having high cracking activity and showing excellent effects such as high yields of gasoline, a high yield of kerosene and light oil (LCO) and low yields of heavy residual oil (HCO), gas and coke.  <P>SOLUTION: In the method for manufacturing the catalyst composition for catalytic cracking of hydrocarbon oil, a mixture is spray-dried which comprises (a) a crystalline aluminosilicate zeolite, (b) a pseudo-boehmite type alumina hydrate whose slurry has an aluminum-acid dissolution index of 5-30 and (c) an inorganic oxide matrix precursor.  <P>COPYRIGHT: (C)2003,JPO