baber/WOPTO huggingface dataset:
Patent JP-2002355253-A (JP)
Title: Device to fix some vertebrae of spinal column
Inventor: LANGE ROBERT
IPC: A61B90/00
Filed: 2002-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a device to fix some vertebrae of the spinal column which can be easily used and has a smaller number of parts. SOLUTION: This device to fix some vertebrae of the spinal column includes a long element 1 to fix the spinal column matched to be placed almost parallel with a part of the spinal column A to be cured. A connector 6 has an opening part 7 penetrating through itself which has larger dimensions larger than that of the section of a mechanical screw part 4 of the bone fixing element 2. A mechanism 10 is matched so as to fix the bone fixing element into the opening part 7 and includes a pressure element received by the bone fixing element 2. The connector 6 has a hook part 11 matched to cooperate with the support 32 of the bone fixing element 2 to fasten the long element 1. The hook part 11 has a recess part under itself to receive the long element.  The long element 1 is fastened to the support 32 which has force applied to the long element 1 almost parallel with the axis D of the bone fixing element 2.
Patent JP-2003314678-A (JP)
Title: Control method and control device for automobile
Inventor: SHISHIDO KENTARO
IPC: F16H61/04
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for an automobile capable of preventing lowering in a gear shifting feeling even when there are unit difference variations and secular deterioration of a clutch or a driving force source.  <P>SOLUTION: A load is applied in a direction moving an engagement transmitting means to a release position, and at least a part of torque of the driving force source is transmitted by a transmitting torque variable means. When at least a part of transmitting torque of a gear wheel line is released, the engagement transmitting means is moved to the release position to release a gear. At the time of releasing gear, the load can be set about each input torque, and can be switched according to a shift position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311081-A (JP)
Title: Partial washing sheet for washing machine and partial washing structure in washing machine
Inventor: YAMAKOSHI HIROMI
IPC: D06F39/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and economical partial washing sheet for washing machines which achieves the saving of the expenses for detergents, water service charges, electricity fees and the like and enables the shortening of the washing period along with a higher washing efficiency by accomplishing the partial washing of excessive stains of the washing handily and quickly without leaving washing machine, moreover, achieves a very simple installation thereof on the existing washing machines without disturbing the taking in or out of the washing, able to be constituted thin, able to be arranged at free positions along with easy to handle and excellent handling and makes it suitable for mass production with a simple structure.  <P>SOLUTION: The partial washing sheet A is constituted by being provided with a sheet base body 1 to be bonded to a peripheral wall part 11 near an inlet opening 10 of a washing drum of the washing machine B and a plurality of protruded cleaning parts 2 projectingly on the surface of the sheet base body 1, so that the partial stain of the washing can be rubbed off with the protruded part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003320400-A (JP)
Title: Concentration method for sludge
Inventor: ITO YOSHITOSHI
IPC: B01D61/22
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably keep the load to a membrane separator to set the concentration of concentrated sludge discharged to the outside of a system at a constant target value.  <P>SOLUTION: In the concentration method wherein sludge supplied from a sludge supply tank 10 is guided to the membrane separator 20 to be subjected to membrane separation treatment to be separated into a permeated liquid and concentrated sludge, circulating operation for returning the concentrated sludge discharged from the membrane separator 20 to the sludge supply tank 10 and discharge treatment for sending all of the concentrated sludge out of the system are alternately repeated by the changeover control of changeover valves 15 and 42 based on the detection value of a sludge concentrator 44.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321725-A (JP)
Title: High strength steel sheet and production method thereof
Inventor: SHINGU TOYOHISA
IPC: C22C38/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high strength steel sheet which can be produced at a low cost without adding large quantities of alloy elements, and to provide a production method thereof.  <P>SOLUTION: The high strength steel sheet has a composition containing, by mass, 0.02 to <0.07% C, 0.01 to 0.5% Si, 0.5 to 2.0% Mn, 0.05 to 0.5% Mo, >0.04 to 0.10% Ti and 0.01 to 0.08% Al, and the balance substantially Fe. The steel sheet has a dual phase structure consisting substantially of ferrite and bainite. The steel sheet preferably contains one or two kinds of metals selected from 0.005 to 0.07% Nb and 0.005 to 0.10% V as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002370350-A (JP)
Title: Environmental factor detection system for ink jet printing
Inventor: SCHANTZ CHRISTOPHER A
IPC: G01N21/47
Filed: 2002-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a system outputting a high quality hard copy at a high speed by optimizing the printer performance through judgment/input of environmental factors in a print mechanism. SOLUTION: The environmental condition detecting system for a hard copy unit 20 comprises an environmental condition sensor 75 having optical characteristics variable in response to variation of the environmental condition, and an optical sensor 85 for detecting variation in the optical characteristics and generating a signal in response thereto. The method for judging the environmental condition in which the hard copy unit 20 operates comprises a step for exposing the sensor 75 having optical characteristics variable in response to variation of the environmental condition to the environmental condition, a step for observing the sensor optically, and a step for generating a signal in response to the optical characteristics of the sensor 75.
Patent JP-2003323555-A (JP)
Title: Method and system for information distribution
Inventor: NITAO ATSUNORI
IPC: G06Q10/00
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To collect, process and distribute information including a number of pieces of information on a number of movable bodies such as an automobile at the request of a related company using the information.  <P>SOLUTION: An information collecting, processing and distribution apparatus 4 collects the information from a number of information providing devices 30 and executing processes such as data-mining for the collected information. The information collecting, processing and distribution apparatus 4 distributes information including the information such as items of the information collected from the information providing devices 30, the hour and term of collection and distribution of the information which vary in the elapse of time in response to the request of the user of the information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326405-A (JP)
Title: Radial cut drive device for rotating tool
Inventor: SAEKI KENJI
IPC: B23B39/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To apply relative rotation to a main spindle on the u-axis drive shaft of a u-axis tool unit attached to the main spindle through a simple mechanism and to enable high speed rotation of the main spindle when a u-axis tool unit is not used.  <P>SOLUTION: A coupling shaft 22 capable of being coupled to the u-axis drive shaft 13 for radially feeding a tool 12 of a u-axis tool unit is situated in the main spindle 3 and driven by coupling a servo motor 28 for u-axis drive to the coupling shaft 22 by a gear. When the u-axis tool unit is not used, by moving backward the coupling shaft 22, drive coupling to the servo motor 28 for u-axis drive is released and simultaneously, the coupling shaft 22 is rotated together with the main spindle 3, and a high speed rotation gets available.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321377-A (JP)
Title: Antioxidant and skin care preparation obtained using the same
Inventor: KOBAYASHI MISAKO
IPC: A61K8/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antioxidant exhibiting good preservation stability and an excellent antioxidant effect, and a skin care preparation.  <P>SOLUTION: The antioxidant comprises as the effective ingredient extracts of one or more plants selected from the group of plants belonging to the families of Blechnaceae and Dryopteridaceae of the order of Filicales. The skin care preparation comprises the antioxidant.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325127-A (JP)
Title: Powder composition
Inventor: GOTO YUKIO
IPC: A23L27/12
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder composition having low hygroscopicity and excellent storage stability, enabling easy and uniform dispersion of a core substance, containing a sufficient amount of the core substance, having good taste, free from the adhesion to the tooth in a state added to a chewing gum or a tablet candy and preferable as a taste and flavor imparting or promoting agent and provide a food or drink containing the powder composition.  <P>SOLUTION: The powder composition is produced by heating and melting a plasticizer and a carbohydrate mixture containing 30-70 wt.% trehalose, adding a core substance to the molten material to obtain a homogeneous mixture, cooling and solidifying the mixture under extrusion and cutting or crushing the obtained solid product. The powder composition is kneaded with a gum base, sugar powder, corn syrup, etc., and rolled to obtain a stick gum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333263-A (JP)
Title: Internet facsimile equipment
Inventor: KATAOKA NAOTO
IPC: H04N1/00
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To displaying messages to and from the clients on the Internet facsimile equipment and use the display like a message board among clients.  <P>SOLUTION: The Internet facsimile equipment is provided with an HTTP server function processing part and further provided with a message storage part which stores the messages to and from the clients and a message display management part which manages the messages to be displayed by the clients. When a client accesses a Web page of the Internet facsimile equipment, the messages are displayed in order in a blank field of the Web page. The message page display management part manages up to what pages are displayed by the clients with message numbers, etc., to enable the clients to view the messages without any omission.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327429-A (JP)
Title: Fine particle for shielding solar radiation, coating solution for forming solar radiation shielding film containing the fine particle and solar radiation shielding film
Inventor: NAGANAMI TAKESHI
IPC: G02B5/20
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide fine particles for shielding solar radiation with which a solar radiation shielding film having a high visible light transmissivity, a low solar radiation transmissivity and a low haze value can be formed, to provide a coating solution for forming a solar radiation shielding film, and to provide a solar radiation shielding film.  <P>SOLUTION: The fine particles for shielding solar radiation consists of indium - tin - germanium oxide fine particles or of indium - fluorine - tin oxide fine particles in which, as for an L*a*b* color specification system, L* is 52 to 80, a* is -10 to -0.1 and b* is -14 to 20 in powder colors, and the specific surface area is ≥40 m<SP>2</SP>/g. The coating solution for forming a solar radiation shielding film contains indium - tin - germanium oxide fine particles or indium - fluorine - tin oxide fine particles having the above properties. The solar radiation shielding film is obtained by heat-treating the coating solution for forming a solar radiation shielding film applied to the surface of a base material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335736-A (JP)
Title: Method for purifying quaternary alkyl ammonium salt and quaternary alkyl ammonium salt
Inventor: KIKUYAMA HIROHISA
IPC: H01G11/62
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for purifying a quaternary alkyl ammonium salt, by which the particulate quaternary ammonium tetrafluoroborates having a low water content and suitable as an electrolyte for electrolytic solutions can be obtained in a high yield.  <P>SOLUTION: This method for purifying the quaternary alkyl ammonium salt is characterized by having a process for dispersing the quaternary alkyl ammonium salt to be purified in an organic solvent to produce the suspension. The alkyl group preferably has one to five carbon atoms. After the process for dispersing the quaternary alkyl ammonium salt to be purified in an organic solvent to produce the suspension, the suspension is washed with an alcoholic solvent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327884-A (JP)
Title: Method of image formation, final printed matter and printer
Inventor: TAKABAYASHI TOSHIYUKI
IPC: C09D11/00
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of image formation by an ink-jet printing method enabling any printing materials to be stably printed with high-precision images good in letter quality and free from occurrence of color mixing by the use of an ink safe to human health, to provide a final printed matter, and to provide a printer.  <P>SOLUTION: The method of image formation comprises jetting an active ray-curable ink on a printing material through a printing head having at least one nozzle capable of selectively controlling jetting ink droplets, wherein the ink contains a photoacid generator and an oxetane compound alone as photopolymerizable compound.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332546-A (JP)
Title: Solid-state image pickup element and imaging device
Inventor: FUJITA HIROAKI
IPC: H04N5/372
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image pickup element which can efficiently converge incident light in an optical sensor and can eliminate light shielding for other places than the optical sensor, and also to provide an imaging device using the same.  <P>SOLUTION: In a pixel section 16, the optical sensor 6, and a liquid crystal lens 30 which controls the refracting direction of the light incident into the optical sensor 6 by means of an applied voltage are disposed in this order in the light progressing direction. A top electrode applied with the applied voltage is split into electrodes 10a and 10b. By applying different voltages to the electrodes 10a and 10b of the top electrode, a tilting angle of a liquid crystal molecule is changed, thereby controlling the light incidence to the optical sensor section 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335501-A (JP)
Title: Reformed gas treatment apparatus and reformed gas treatment process
Inventor: MORI MIDORI
IPC: C01B3/48
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To remove carbon monoxide from a reformed gas without fail.  <P>SOLUTION: A reformed gas passage 4 is connected with the reformed gas exit of a reformer 1 which reforms a hydrocarbon to form a reformed gas. A carbon monoxide adsorbent 5a which adsorbs carbon monoxide from the influent reformed gas is disposed in the passage 4. An oxidizing agent feeder 6 for feeding an oxidizing agent into the adsorbent 5a is disposed in that part of the passage 4 which is upstream of the adsorbent 5a. The carbon monoxide level in the adsorbent is determined. When the determined carbon monoxide level exceeds a tolerance, the oxidizing agent is fed into the adsorbent 5a in order to oxidize the carbon monoxide adsorbed on the adsorbent 5a to thereby lower the carbon monoxide level in the adsorbent 5a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337776-A (JP)
Title: Content delivery device, content sharing method in the device, and content delivery program
Inventor: KIUCHI AIKO
IPC: G06F15/00
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To enable every user to share contents with another user on the same space on a network space where users gather and customize a display mode.  <P>SOLUTION: A content delivery part 14 receives a content delivery request from a user terminal, determines a selection group to which the user belongs at the moment from an identifier sent by an identifier sending part 13, and delivers corresponding content. A content synchronization delivery management part 17 refers to a synchronization information DB 19 storing information on a content type or an application type, and a display object window type affixed as header information to each delivers content item, to instruct the user terminal to display it on a specified window depending on the header information and inter-window synchronization information set and sent by synchronization information setting/sending means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348124-A (JP)
Title: Packet communication system and packet amplifier amount management method
Inventor: OKUMICHI TETSUYA
IPC: H04L12/70
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packet communication system and a packet communication amount management method wherein a charging management apparatus can grasp and manage the information with respect to a packet communication amount directly sent/received between terminals in the case of executing packet communication adopting the mobile IPv6.   <P>SOLUTION: A communication amount measurement apparatus 105 provided to a mobile terminal 106 measures a communication amount 106 packets which an MN (mobile node) 101 directly sends/receives to/from a CN (correspondent node) 103 and transmits a communication amount notice message including the information of the measured packet communication amount to the charging management apparatus 104. Thus, the charging management apparatus 104 can obtain the information about the packet communication amount by the MN 101. For example, the charging management apparatus 104 can manage the information related to charging.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003335889-A (JP)
Title: Biodegradable aliphatic polyester resin foam and its preparation process
Inventor: NAITO MASATO
IPC: C08L101/16
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for preparing a biodegradable aliphatic polyester resin foam which has a large cross-sectional area when cut vertically against the direction of extrusion and allows little shrinkage, and the foam.  <P>SOLUTION: The preparation process comprises a step wherein the aliphatic polyester resin having a melt viscosity of 1×10<SP>2</SP>-1×10<SP>4</SP>Pas measured at 190°C at a shear rate of 100 sec<SP>-1</SP>and a melt tension per unit viscosity of ≥49 μN/Pas is kneaded with a physical foaming agent in an extruder, subsequently extruded from a high-pressure area to a reduced-pressure area through a die and expanded to obtain the foam having an average cell size of 0.1-2.0 mm and an open-cell percentage of <50%. Here, the die has an orifice area of ≥100 mm<SP>2</SP>, and the ratio B/A of an output (B) to the die orifice area (A) is 1.0-10.0 kg/h-mm<SP>2</SP>.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339374-A (JP)
Title: Nucleic acid separation column, device and nucleic acid extraction method
Inventor: OZAWA OSAMU
IPC: G01N30/88
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for automatically and quickly extracting a nucleic acid for a template of PCR method, etc., by using a solid-phase extraction column while preventing the contamination of the nucleic acid.   <P>SOLUTION: The solid-phase extraction column is provided with a means to separate the mist, etc., discharged through the outlet port of the column from the outlet port of other columns. The contamination is prevented and a nucleic acid having high purity is extracted by the method.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002352434-A (JP)
Title: Recording/reproducing apparatus and recording/ reproducing method
Inventor: KOBAYASHI SHOEI
IPC: G11B7/0045
Filed: 2002-05-27
Abstract: PROBLEM TO BE SOLVED: To facilitate the sampling of a clock. SOLUTION: Data 0 are bi-phase modulated to be represented by data of a channel bit 00 or 11, and data 1 are bi-phase modulated to be represented by data of a channel bit 10 or 01. The data 0 is made to be seven waves of frequency modulation waves, and the data 1 is made to be eight waves of frequency modulation waves. A switching point (start point and end point) of the channel bit is made so as to be corresponding to a zero-cross point of the frequency modulation waves. Accordingly, the detection of the clock is facilitated, and the data can be recorded/reproduced at a higher density.
Patent JP-2003343552-A (JP)
Title: Cone roller bearing
Inventor: MATSUYAMA HIROKI
IPC: F16C19/36
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce frictional torque while suppressing a decrease in the load capacity to the utmost in a cone roller bearing.   <P>SOLUTION: The cone roller bearing is provided with an outer ring with the outer diameter D, an inner ring with the inner diameter d, and a plurality of cone rollers with the diameter dm of a pitch circle. A PCD parameter represented by 2dm/(D+d) is made to be a value within the range of 0.96-0.985.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003341563-A (JP)
Title: Crawler type power vehicle
Inventor: UEJI HITOSHI
IPC: B62D55/10
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crawler type power vehicle lowering the manufacturing cost, simplifying car height adjustment and heightening versatility to be used both in an ill-drained paddy field and in a well-drained paddy field.   <P>SOLUTION: In this crawler type power vehicle, a driving sprocket 7 is fitted to an output shaft 6 projected from an axle case 5, and a crawler 28 is wrapped round the driving sprocket 7 and a pair of front and rear idling wheels 24, 25 supported on the front and rear of a truck frame 10. A screw type adjusting means for adjusting the vertical interval between the lower part of the machine body and a truck frame 10 supporting the idling wheels and road wheels is provided, thereby the car height in the ill-drained paddy field is increased and the car height in the well-drained paddy field is decreased.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344618-A (JP)
Title: Method for forming gold thin film onto silicon prism surface for surface reinforcing infrared dispersion
Inventor: FUTAMATA MASAYUKI
IPC: C23C14/02
Filed: 2002-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for forming a gold thin film on a silicon prism surface for surface reinforcing infrared dispersion, and obtaining the degree of reinforcement of 50 times or more in adsorption kinds and solution kinds by improving the adhesion of the gold thin film and a silicon prism.   <P>SOLUTION: The silicon prism surface for the surface reinforcing infrared dispersion is treated with hydrofluoric acid, and next, a discontinuous and smooth gold silicide very thin film (thickness does not exceed a few atom layers) is made by oxidizing and dissolving a part thereof with aqua regia. The discontinuous and smooth gold film is formed on the silicon prism surface by depositing a gold thin film (approximately 30 nm thick) thereon.  <P>COPYRIGHT: (C)2004,JPO