baber/WOPTO huggingface dataset:
Patent JP-2006132503-A (JP)
Title: Vane pump
Inventor: OTAWARA KIYOTAKA
IPC: F04C18/344
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane pump capable of preventing seizure by a housing and a rotor without impairing airtightness in a pump chamber.  <P>SOLUTION: This vane pump 1 is provided with the housing 2 provided with the substantially circular pump chamber 2A, the rotor 3 rotating at a position eccentric for the center of the pump chamber 2A, and a vane 4 rotating while reciprocating in a channel 9 formed in the direction of diameter of the rotor 3 and dividing the pump chamber 2A into a plurality of spaces always. The rotor is manufactured by a material having smaller coefficient of thermal expansion than those of the housing 2 and the vane 4. When temperature of the vane pump rises, a clearance C1 being a slide part of the rotor and the housing is widened due to difference in coefficients of thermal expansion between the housing and the rotor to allow lubricating oil to flow into the clearance C1 easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006130640-A (JP)
Title: Hand-held belt sander
Inventor: AKAZAWA KAZUMI
IPC: B24B23/06
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hand-held belt sander, easily doing machining work and easily machining with high accuracy.  <P>SOLUTION: In this hand-held belt sander 1, the front of the body 10 having a holding part 7 is provided with a main pulley 65 and a driven pulley 66 which obtain the driving force from a motor 2 mounted on the body 10 to rotate around the axis along the cross direction of the body 10, and an endless sander belt 5 is wrapped around the main pulley 65 and the driven pulley 66 and extended to the front of the body 10, The center line 5a of the sander belt 5 in the cross direction is positioned inside the width B2 of the grasping part 7 in a plan view.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136180-A (JP)
Title: Spindle motor
Inventor: SAKATA AKIRA
IPC: F16C33/10
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To separate air (air bubbles) in the oil of a fluid bearing device from oil, to exhaust only air to the outside, and to prevent the shortage of oil in a bearing when oil is short.  <P>SOLUTION: Oil in the fluid bearing device is circulated, and oil comprising air bubbles is introduced into an oil sink having an inclination part formed between a sleeve and an upper cover. Oil entering the oil sink passes through a narrow gap between the sleeve and the upper cover by a capillary phenomenon and returns between a shaft and a bearing hole. Air bubbles contained in oil reaching the oil sink are separated from oil in the wide gap between the sleeve and the upper cover and are discharged to the outside.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139949-A (JP)
Title: Impedance matching device and plasma treatment device using the same
Inventor: IKENOUCHI SUMIHIDE
IPC: H05H1/46
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance matching device having good matching level by increasing matching speed, and to realize a plasma treatment device using the impedance matching device at low cost.  <P>SOLUTION: The impedance matching device, having an impedance matching circuit including a variable capacitor for amplitude adjustment and a variable capacitor for phase adjustment arranged between an input terminal and an output terminal, and adjusting and matching the value of both capacitors, comprises a first capacitor at least serially connected to one of the above variable capacitors; a first switch connected to one of the variable capacitors in parallel; and a means turning the first switch into a state of turning on when a high frequency power is not supplied to the input terminal, and turning the first switch into a state of turning off soon after the time until initial start-up of a load connected to the output terminal when the high frequency power is supplied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006139520-A (JP)
Title: Topic scope extraction device, control method therefor, and program
Inventor: BESSHO KATSUTO
IPC: G06F17/30
Filed: 2004-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To adequately extract a set of topic scopes, which is a message set constituting a meaningful cluster, from message strings in which a plurality of topics exist together.  <P>SOLUTION: A final distance between messages of an optional message pair is computed based on an inter-message vector set distance between the messages of the message pair, a reference distance between the messages of the pair, and a distance between topic-segment vector sets in topic segments to which respective message pair belong. Message strings are fuzzy-clustered based on the distance between the optional messages, and a set of messages, which have values of more than a certain threshold value in degree of belonging to the clusters, are introduced, as a topic scope, to each cluster obtained from the result of the clustering.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005150738-A (JP)
Title: Method for manufacturing insulating thin-film using heat treatment, and semiconductor element formed using the method
Inventor: KANG SUNG-TAEG
IPC: H01L21/314
Filed: 2004-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an insulating thin-film using heat treatment, and to provide a semiconductor element formed using the method.  <P>SOLUTION: In the nonvolatile memory cell transistor, an insulating film 60 comprises an inter-gate insulating film 66, a first conductive layer 30 is a floating gate, and a second conductive layer 72 is a control gate. The insulating film 60 is formed through a heat treatment process, thereby surface roughness of an underlying floating gate is reduced, and an oxynitride thin-film 54 is formed on the floating gate. In the insulating film 60, capacitive coupling between the underlying floating gate and an overlying control gate is increased using the method. In addition, using the method, programming voltage, erasing voltage, and read voltage of the transistor are decreased with critical voltage being maintained within a predetermined range. Since a pumping circuit is unnecessary due to the decreased programming voltage, a high voltage region is substantially unnecessary in a circuit.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136643-A (JP)
Title: Winning device of pinball game machine, and pinball game machine
Inventor: SATO ERIKO
IPC: A63F7/02
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To prevent clogging of a game ball passage with game balls in a winning device using an electromagnetic actuator.  <P>SOLUTION: The winning device 14 has an attraction preventive cover 14e made of resin for preventing game balls flowing down along a first starting hole passage 9a from approaching the actuator 15. Accordingly, attraction of game balls to the actuator 15 side can be prevented even if game balls made of strongly magnetic material flow down along the first starting hole passage 9a when the power is fed to the actuator 15 (an excitation coil 15a). Since blocking of downflow of game balls in the first starting hole passage 9a can be prevented, clogging of the first starting hole passage 9a with game balls can be prevented and the winning device 14 can be miniaturized.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136291-A (JP)
Title: Biosynthesis gene for lipopeptide compound
Inventor: SHIMA HIDEKI
IPC: C12N9/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a new polypeptide participating in the biosynthesis of a lipopeptide compound, a polynucleotide encoding the polypeptide, to provide a method for improving the productivity of the compound by using a microorganism modified to increase the expression of the polypeptide, and the like.  <P>SOLUTION: This invention provides the amino acid sequence of the new polypeptide participating in the biosynthesis of the lipopeptide compound, a base sequence of the polynucleotide encoding the polypeptide and a method for acquiring these substances. The invention further discloses a method for producing the microorganism modified to increase the expression of the polypeptide, the method for improving the productivity of the compound by using the microorganism, and the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136294-A (JP)
Title: Soybean paste and method for producing the same
Inventor: MORI TOMOHIKO
IPC: A23L11/00
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new processed soybean food quite different from conventional processed foods and developing new applications of processed foods derived from soybean and provide a method for producing the new processed soybean food.  <P>SOLUTION: The subject soybean paste contains crushed soybean particles and water and has a solid concentration of 20-30 wt.%. The soybean paste can be produced by crushing raw soybean in dry state, mixing 1 pt.wt. of the obtained crushed soybean particles with 2-3.5 pts.wt. of water and heating the mixture.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146977-A (JP)
Title: Optical pickup device and optical disk device
Inventor: MUTO JUNICHI
IPC: G11B7/125
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup device and an optical disk device which can be downsized by narrowing a space on the optical disk side of a laser light source even while permitting position adjustment of a laser light source and swing adjustment.  <P>SOLUTION: All of an adjusting mechanism of a 1st laser light source 22 can be arranged on the opposite side of the optical disk 8 side of the 1st laser light source 22 by comprising the 1st laser light source 22, an outgoing radiation part 22a from which a laser beam of the 1st laser light source is emitted, a laser light source swing adjusting member 24 which is located on the opposite side and has a 1st sliding surface 24a centering a light-emitting point 23 of the 1st laser light source 22 as the center of rotation, a receiving face 25a for supporting the 1st sliding surface 24a of the laser light swing adjusting member 24, and a laser light source swing member 25 having a 2nd sliding surface 25d perpendicular to the optical axis.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146447-A (JP)
Title: Inter-user communication system
Inventor: OKA HIROHIDE
IPC: G06Q50/00
Filed: 2004-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inter-user communication system for reducing the limit or the deviation of the number of members of a member system network, and for preventing such a vicious cycle that it becomes difficult to gather users from being generated in any member system Web site.  <P>SOLUTION: This system is configured of a plurality of Web servers to be accessed from a user terminal and a database server equipped with a user information database operating cooperatively with the plurality of Web servers. This system is configured to make an inquiry about user information stored in the database server which is common to the plurality of Web servers according to a browsing request from a user terminal which has performed access to any Web server, and to generate Web contents to be provided by each Web server for enabling users to communicate with each other for each Web server.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006147755-A (JP)
Title: Method of measuring characteristics of multi-junction type photoelectric conversion element
Inventor: NAKAJIMA AKIHIKO
IPC: H01L31/04
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of correctly measuring the photoelectric transfer characteristics in standard conditions of a group of a multi-junction solar cell, having variations in relative spectral sensitivity of element cells which is manufactured in a production line.  <P>SOLUTION: The method of measuring the characteristics of a multi-junction photoelectric conversion element performs the lamination of the plurality of element cells and measures the characteristics of the multi-junction photoelectric conversion element testing cell measured under the approximate sunlight optical source. The method of measuring the characteristics of the multi-junction photoelectric conversion element includes a step of acquiring reference characteristics which are the characteristics under the standard conditions of the reference cells of a plurality of configurations equivalent to the testing cell, a step of setting the conditions of an approximate sunlight optical source so that the reference characteristics of the plurality of reference cells are acquired, and a step of measuring the output characteristics of the testing cell under the approximate sunlight optical source after the conditioning is set.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006141851-A (JP)
Title: Bathroom
Inventor: MACHIDA TETSUYA
IPC: A47K4/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bathroom with ideas in layout of bathtub and wash place for allowing the bather to sufficiently stretch legs in the bathtub while hardly hindering the body movement in the wash place even if the bathroom is narrow and small.  <P>SOLUTION: A bathroom 10 which is substantially rectangular in plan view is partitioned by a substantially diagonal line (a) to provide a bathtub 11 on one side and a wash place 12 at the other side. Preferably a faucet 13 swingable between the sides of the bathtub 11 and the wash place 12 is provided at the foot side of the bathtub 11. A stool part 17 is formed at the back side of the bathtub 11. A pump 18 for a jet bath or the like is housed under the stool part 17. An armrest part 16 serving also as a stool part for taking a hip bath is provided at the back side of the bathtub 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145476-A (JP)
Title: Lifetime evaluation method of bladder for tire vulcanization
Inventor: TAKIZAWA HIROSHI
IPC: G01M99/00
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method for simply experimentally evaluating the lifetime of a bladder for tire vulcanization.  <P>SOLUTION: The evaluation method repeats first operation pressure-stuck and held on the inner face of the other pressure resistant mold 1 by sandwiching the test sheet S, comprising vulcanized rubber between a pair of the heated pressure resistant molds having a recessed space, supplying a heating gas from one of the pressure-resistant molds 1 for a prescribed time and making the test sheet S swollen and press-fitted on the inner surface of the other pressure resistant mold 1, and second operation for releasing expansion of the test sheet S for a prescribed time, by discharging the heating gas a plurality number of times, until deterioration of the test sheet reaches a prescribed reference level.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149170-A (JP)
Title: Switching regulator circuit, switching converter
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wide range switching regulator circuit in which power factor is improved while reducing the number of circuit components and the circuit production cost.  <P>SOLUTION: The switching regulator circuit is arranged such that each switching element performs switching operation of the rectified output voltage V1 from a commercial AC power supply AC and then the average value of DC input voltage Ei is stabilized by adding a phase compensation capacitor Ct2 in a control circuit 1. Consequently, power factor can be improved. Furthermore, control range of switching frequency required for stabilization is reduced by lowering the coupling coefficient k between the primary and secondary of a power isolation transformer PIT below a predetermined value (e.g. k=0.70 or below) and a wide range switching regulator circuit is realized. Consequently, a conventional active filter can be eliminated from an arrangement for improving power factor and dealing with wide range.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006156467-A (JP)
Title: Plasma-etching method
Inventor: HIROSHIMA MITSURU
IPC: H01L21/3065
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma-etching method which can simultaneously satisfy the requirement for the trench shape and the requirement for the aspect ratio and can form a trench having a smooth-shaped side wall.  <P>SOLUTION: In this plasma-etching method, a silicon substrate is placed on a bottom electrode 120 and an etching gas is supplied through a gas introduction port 140 and is exhausted through an exhaust port 150. High-frequency power is supplied to a top electrode 110 and the bottom electrode 120 from high-frequency power sources 130a and 130b, respectively, and the etching gas is turned into plasmas by ICP method to generate active species to progress etching of the silicon substrate. For the etching gas, a mixed gas is used which mainly consists of SF<SB>6</SB>gas and is mixed with O<SB>2</SB>gas and He gas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149648-A (JP)
Title: Game device, its control method and program
Inventor: FUJII DAISUKE
IPC: A63F13/57
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game device and the like moving objects in a course set in a virtual space.  <P>SOLUTION: An automatic section and a shift section are prepared in front and back of a practice section of the course in the virtual space respectively; a setting part 205 sets the game device 201 to a trial mode when the position of the object is in a practice section and to an automatic mode when being in the automatic section or the shift section respectively; a calculation part 203 calculates the position, the speed, the acceleration and the like of the object a minute time later therefrom using steering parameters prepared previously in the automatic mode and steering inputs from the player in the trial mode respectively; and an updating part 204 makes a storage part 202 store the calculated position and the like for every minute time and sets the present position of the object, however, when the position of the object reaches the end of the shift section, resets the position of the object to the start end of the automatic section, resets the speed, the acceleration and the like to predetermined initial values and facilitates the player to perform repetitive practices on the practice section.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006153369-A (JP)
Title: Wall penetration type combustor
Inventor: SHINOZAKI HIROSHI
IPC: F24H9/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wall penetration type combustor capable of easily assembling a combustor main body in a prescribed position in an outer casing without damaging the circumference of an exhaust outlet hole of the outer casing in assembling work by inserting the combustor main body into the outer casing.  <P>SOLUTION: The combustor main body 7 in which an exhaust chamber 5 having an exhaust opening 8 projecting to an upper portion is assembled, is inserted in the container-shaped outer casing 13 provided with the exhaust outlet hole 14, a guide portion 11a formed between to projections 11, 11 is formed on an inner bottom face of the outer casing 13 of the wall penetration type combustor assembled by inserting the exhaust opening 8 of the combustor main body 7 into the exhaust outlet hole 14 of the outer casing 13, and a projecting portion 15 formed on a lower face of the combustor main body 7 is fitted to the guide portion 11a of the outer casing 13 to assemble combustor main body 7 in the prescribed position in the outer casing 13, thus the exhaust opening 8 of the combustor main body 7 is inserted into the exhaust outlet hole 14 of the outer casing 13.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006152167-A (JP)
Title: Electroconductive composition and shaped product using the same
Inventor: MURAKAMI MUTSUAKI
IPC: C08J3/09
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To remarkably improve film-forming properties or processability of an electroconductive polymer which is usually insoluble/infusible and to specifically realize a widely usable electroconductive composition.  <P>SOLUTION: The composition consists essentially of the electroconductive polymer and a fluorinated alcohol. The composition contains a part in which the electroconductive polymer is dispersed and/or dissolved in the fluorinated alcohol. The composition preferably consists essentially of the electroconductive polymer and the fluorinated alcohol and the composition in which at least a part of the electroconductive polymer is dissolved in the fluorinated alcohol is more preferable.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006155421-A (JP)
Title: Communication role analyzer, its method, and program
Inventor: SONODA TAKASHI
IPC: G06Q30/02
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication role analyzer capable of easily determining the role of a member.  <P>SOLUTION: The communication role analyzer has a role determining part 24 for determining the role of a member in terms of communication based on the number of e-mails that the member received during a predetermined period, the number of e-mails that the member sent, the rate of emails that a continuity determining part 22 has determined to take over the contents of messages to all the e-mails sent and received by the member, and the degree of influence on the takeover of the contents of the messages of each member that is determined by an influence determining part 23. Thus, the role of the member can be determined easily.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165630-A (JP)
Title: Speaker apparatus
Inventor: KOBAYASHI YOSHIAKI
IPC: H04R9/02
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker apparatus, having both a function of improving deficient strength of the cone paper slope unique to a coaxial speaker, and dissipation function of heat produced from the voice coil.  <P>SOLUTION: In the speaker, in the middle of the diaphragm whose voice coil is arranged, a metallic member having high thermal conductivity is adhered to the surrounding of an opening of the diaphragm and the inside diameter side of the metallic member is connected to a voice coil bobbin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006161183-A (JP)
Title: Coated paper for printing
Inventor: CHATANI AKINOBU
IPC: D21H19/38
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide coated paper for printing, having ink-drying properties so quick as conventional newsprint paper have, especially when a newsprint ink of penetrating and drying type is used therefor, without causing stickiness, having printability, such as clarity of a printed image, so excellent as to be equal to coated paper, and together having hazardous substance-decomposing action brought about when exposed to light.  <P>SOLUTION: This coated paper for printing is given by forming a coated layer containing a pigment and an adhesive on base paper, wherein a titanium oxide fine powder having photocatalytic action is contained in the coated layer and the coated paper has a pressurized oil absorbency of ≥20 g/m<SP>2</SP>and a Bekk smoothness of ≤75 sec.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005205898-A (JP)
Title: Injection molding method, molded article and injection molding apparatus
Inventor: YUSA ATSUSHI
IPC: B29C45/80
Filed: 2004-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process for attaining a higher functionalization on the surface of a resin, in an injection molding method for conducting a surface modification at a resin injection by using a supercritical fluid such as carbon dioxide or the like as a solvent.  <P>SOLUTION: The injection molding method of a thermoplastic resin is the one for resin molding by modifying the surface of the thermoplastic resin by a supercritical fluid containing a solute and comprises a step for injecting the thermoplastic resin into a cavity of a mold so as a space to be formed between the surface of the thermoplastic resin and the cavity of the mold, a step for introducing the supercritical fluid containing the solute into the space and a step for discharging the supercritical fluid containing the solute to the outside of the space.  <P>COPYRIGHT: (C)2005,JPO&NCIPI