baber/WOPTO huggingface dataset:
Patent JP-2002364335-A (JP)
Title: Exhaust emission control device
Inventor: SUGIYAMA TOSHIHISA
IPC: B01D46/44
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a technology making the distribution of airborne particles collected in a filter assembly uniform. SOLUTION: This exhaust emission control device applied for an internal combustion engine comprising at least one combustion chamber and cleaning exhaust gas discharged from the combustion chamber is provided with conduits 16, 60 forming a passage in which the exhaust gas discharged from the combustion chamber passes, and a filter assembly 100 disposed in the passage in the conduits and collecting airborne particles included in the exhaust gas. The conduits include a discharging passage discharging the exhaust gas passing through the filter assembly to the outside, and are circulating passage connected to the discharging passage and recirculating a part of the exhaust gas passing through the filter assembly to the combustion chamber. The conduits have a passage structure including a function making a flow amount per unit area of the exhaust gas passing through the filter assembling body uniform.
Patent JP-2002363700-A (JP)
Title: Rolling part and power transfer part
Inventor: FUJII YUKIO
IPC: C22C38/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rolling part having the same properties as a rolling part using a bearing steel by optimizing inexpensive elements of C, Si and Mn without using an expensive element and a power transfer part using the rolling part. SOLUTION: The rolling part is obtained by forming and processing steel containing, by weight, 0.5-0.7% C, 0.6-1.2% Si and 0.6-1.0 Mn and satisfying formulae (1) an (2) related to the contents of C, Si, and Mn. L>=5000...(1), where L=11271(C%)+5796 (Si%)+2665 (Mn%)-6955. 23<=H<=25...(2), where H=48.0 (C%)+5.7 (Si%)+11.5(Mn%)-16.2.
Patent JP-2002374279-A (JP)
Title: Node unit and network system, and communication control method
Inventor: YOSHIDA KAORU
IPC: H04L12/46
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively build up a broadband LAN(local area network) network system. SOLUTION: LANs at points are interconnected by packet switch nodes 1-6, each having a bridge function; the LANs desired of broadband LAN connections are interconnected by packet paths 12, 13 for passing through the path packets in a full mesh state. Thus, the MAC(media access control) address of inter-LAN packets is resolved by the packet switch nodes each having the bridge function, and the packets are sorted to the packet path, corresponding to the transmission destination address.
Patent JP-2002373184-A (JP)
Title: Drawing releasing system for drawing
Inventor: HIRASAWA KEN
IPC: G06F17/50
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a drawing management system for carrying out processing to print a plurality of drawings in a batch such as the preserved release of drawings capable of automatically detecting overlapped drawings from inputted component numbers, and preventing the drawings from being printed while being overlapped. SOLUTION: This drawing management system for printing a plurality of drawings corresponding to a plurality of inputted component numbers is provided with a drawing data base in which a plurality of drawing files are stored so as to be associated with component numbers, a means for retrieving those drawing files corresponding to those inputted component numbers from the drawing data base, a means for detecting the overlapped drawing files from those retrieved drawing files, and a printing means for printing the drawings of those retrieved drawing files. Thus, the drawings included in the overlapped drawing files can be prevented from being printed while being overlapped in response to the detection of the overlapped drawing files.
Patent JP-2002374342-A (JP)
Title: Input device for telephone number
Inventor: OTANI NORIAKI
IPC: G10L15/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To voice-input a telephone number by using a combination of numerals and alphabets. SOLUTION: A voice input part 11 voice-inputs the telephone number (800 0 ALPINE=800 025 7463), expressed by the combination of the numeral figures and the alphabets with pauses in between figures and characters. A voice recognition part 13 respectively recognizes the voice-inputted numeral figures (8, 0, 0, 0) and alphabets (A, L, P, I, N, E). An alphabet/numeral figure conversion part 15 converts the alphabets (A, L, P, I, N, E) to the numeral figures (2, 5, 7, 4, 6, 3) by referring to a conversion table 14. A synthesizing part 18 synthesizes the numeral figures (8, 0, 0, 0) recognized by the part 13 and the numeral figures (2, 5, 7, 4, 6, 3) obtained by conversion by the part 15 to output the telephone number (800-025-7463).
Patent JP-2002195140-A (JP)
Title: Starter
Inventor: MURATA MITSUHIRO
IPC: F02N15/06
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To eliminate play of a pinion on a pinions shaft. SOLUTION: A retaining ring 12 installed in a circumference groove 13 of a pinion shaft 5 has a taper 12b provided on its inner circumference side front surface. A taper 13b is provided on a front side rising surface of the circumference groove 13. Elastic force of the retaining ring 12 contracting in the inner diameter direction is applied on the taper 13b of the circumference groove 13 to generate component force in the axial direction of the taper 13b. The component force is applied on a front-end surface 6b of the pinion 6 through the retaining ring 12. Consequently, the pinion 6 is pressed on the front end surface 6b axially backward through the retaining ring 12 under a condition that a rear end surface 6a of the pinion 6 gets into contact with a thrust receiving surface 5b of the pinion shaft 5 to restrict axially backward movement.  Since movement in the axial direction is stopped, wear of the pinion 6 from fretting caused by minute vibration can be prevented.
Patent JP-2002371859-A (JP)
Title: Air intake structure of outboard motor
Inventor: MIYASHITA YASUSHI
IPC: F02M35/16
Filed: 2001-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a compact air intake structure of an outboard motor. SOLUTION: In this outboard motor 1 constituted in such a way that it has a cylinder head 15, cylinder blocks 16, and a crank case 17, a pair of cylinder blocks 16 are arranged in a V shape to form a V bank between the cylinder blocks 16, it is provided with a vertical four-cycle V-type engine 3 in which a crankshaft 4 is substantially vertically arranged therein, and the surroundings of the engine are covered with an engine cover 8, an air suction chamber 35 is arranged ahead the crank case 17, air intake pipes 40 extending in the forward and backward directions from the air suction chamber 35 toward the cylinder head 15 are arranged in side parts of both cylinder blocks 16, and the right and left air intake pipes 40 are arranged in parallel so that their air intake pipe ports 41 cross alternately in the vertical direction in the air suction chamber 35.
Patent JP-2002043996-A (JP)
Title: Method and apparatus for controlling transmission power threshold in satellite communication system
Inventor: WRIGHT DAVID A
IPC: H04B7/15
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method an apparatus for uplink power control in a satellite communication system. SOLUTION: The satellite communication system includes a user earth terminal(UET) 140, a satellite 120 and a network control center(NCC) 110. The NCC periodically polls the UET to a acquire power profile information from the UET. Then the NCC forms a power profile database in a memory 216 and statistically analyzes power profile information to decide an uplink power threshold adjustment value. Then the NCC transmits the uplink power threshold adjustment value to the satellite 120 and the satellite adjusts on-board uplink power level threshold in response to the uplink power threshold adjustment value. Then the NCC distributes an uplink power offset to the UET, and the UET updates each local power offset stored in the memory 246.
Patent JP-2003002764-A (JP)
Title: Ceramic material with composite structure and manufacturing method therefor
Inventor: IIZUKA TAKEOKI
IPC: C04B41/85
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a ceramic material with composite structure, which is formed by controlling the depth of the infiltration of a impregnating material and preparing composite of silicide, oxide and sulfide of metal only on the surface of the material. SOLUTION: A ceramic molding, molded from mixed powder of a ceramic with a sintering assistant, or its calcined body is impregnated with a solution of a metal salt or the like and dried. Fine particles 5 of at least one of metal salts or the like such as a metal, a metal silicide, a sulfide, an oxide, rare earths and rare earth oxide, which has a structure different from that of an inside layer 2b, are dispersed only in the surface layer 2a of a ceramic sintered compact 2 obtained by sintering the dried ceramic molding or the calcined body.
Patent JP-2003007412-A (JP)
Title: Socket for electric component
Inventor: SUEMATSU HIROSHI
IPC: H01R33/76
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a socket for electric component wherein a high-frequency property of a contact pin can be improved, wherein a space for arrangement and installment can be reduced also and wherein an inspection of the electric component housing terminals formed in four sides can be carried out. SOLUTION: In an IC socket 11 which has the socket main body 13 to house an IC package 12, in which plural contact pins 15 capable of being connected with and disjointed from a plate-formed terminal 12b of the IC package 12 are arranged and installed, and in which a circuit substrate P and the IC package plate-formed terminal 12b are electrically connected via this contact pin 15, the contact pin 15 has a contact member 26 of the electric component side contacted with the IC package plate-formed terminal 12b, and has the contact member 27 of the circuit substrate side contacted with the circuit substrate P, and when the contact member 26 of the electric component side is contacted and pressurized with the IC package plate-formed terminal 12b, the contact member 26 of the electric component side is tilted, and the contact end part 26c of this contact member 26 of the electric component side is made to move and to slide against the IC package plate-formed terminal 12b.
Patent JP-2003004989-A (JP)
Title: Semiconductor laser module
Inventor: KUSUNOKI YOSHIHISA
IPC: H01S5/022
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To easily manage the gap S between a ferrule 11 and a fixation part 10 which clamps and fixes the flank of the ferrule 11 from both the sides. SOLUTION: The ferrule 11 has a clamping-fixed part 18, clamped and fixed by the fixation part 10, formed flatly. At the flat part, the fixation part 10 and ferrule 11 are fixed by welding. The gap S between the ferrule 11 and fixation part 10 is easier to control when the clamping-fixed part 18 is thus formed flatly than when the clamping-fixed part 18 is curved. Consequently, the gap S between the ferrule 11 and fixation part 10 can be sized almost as set and the fixation strength between the ferrule 11 and fixation part 10 by the welding can be stabilized.
Patent JP-2003001506-A (JP)
Title: Main shaft device of machine tool
Inventor: KATSUMATA SHIHOU
IPC: B23B31/00
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To detect a holding force when used to fix a tool holder for holding a cutting tool to a main shaft. SOLUTION: The sensitive portion 9 or a gage used to detect the amount of its elastic deformation is stuck to a draw bar 3 inside the main shaft 1 and connected electrically with a point 10 of contact provided on the rear portion of the draw bar 3. By providing a point of contact 11 corresponding to the point of contact 10 in the side of the draw bar at the tip portion of a piston 7 used to operate the draw bar 3, the points of contact are made to come into contact with each other when the piston 7 is used to operate the draw bar 3 by pushingly press. The holding force of the tool is made judgeable by connecting the point of contact 11 with a device 13 for measuring a strain amount provided separately and a means 14 for judging a tool holding condition and by measuring the characteristic change of the sensitive portion 9 of the gage via the piston 7.
Patent JP-2003014066-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YAMASHITA TOMOHITO
IPC: F16H15/38
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal type continuously variable transmission that has a compact shaped casing to improve a vehicle loaded function of the transmission and can improve synchronization ensuring of vertical movement of all trunnions in gear change. SOLUTION: An upper yoke 50 and a lower yoke 13b are supported at side positions of first and second output disks 7 and 8 in the inner surface of the casing 1, in a sandwiching state of both disks 7 and 8 from both sides. The upper yoke 50 is fixed to the inner wall of the casing 1 (inner wall of the upper part 1a of the casing) via a fixed member 53, and the lower yoke 13b is disposed oscillatably in an inside space of the lower part 1b of the casing.
Patent JP-2003010874-A (JP)
Title: Method and apparatus for high-speed biological treatment of organic sewage
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/08
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for high-speed biological treatment of organic sewage using fine solid particles such as sand. SOLUTION: In the method and the apparatus for the high-speed biological treatment of organic sewage, the organic sewage is treated in a biological treatment tank while fluidizing the fine solid particles to each of which a biomenbrane is stuck, then the biologically treated water containing the fine solid particles are discharged from the biological treatment tank. At least a polymer coagulant is added to the biologically treated water to form coagulated flocs including the fine solid particles, then the flocs are coagulated and sedimentated to obtain the clear treated water and the fine solid particles is recovered from the deposited sludge and returned to the biological treatment tank.
Patent JP-2003011145-A (JP)
Title: Decorative panel manufacturing method
Inventor: OGAWA KEIJI
IPC: B29K105/06
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a decorative panel manufacturing method capable of manufacturing a decorative panel without deforming a printing pattern and capable of corresponding even to the small-quantity production of a product. SOLUTION: A substrate 5 impregnated with a melamine resin 50, a resin unimpregnated decorative sheet 30 having a printing layer 2 formed thereto by ink jet printing and not impregnated with a resin and an overlay 1 impregnated with a melamine resin 10 are prepared to be laminated and the formed laminate is pressed under heating to manufacture the decorative panel.
Patent JP-2003017922-A (JP)
Title: Method for manufacturing dielectric antenna
Inventor: MIZUNO KAZUYUKI
IPC: H01Q9/42
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To drastically improve the manufacturing yield of a dielectric antenna by obtaining a desired center frequency and a desired impedance through simple trimming. SOLUTION: In the method for manufacturing the dielectric antenna 10, that comprises a process of trimming an antenna pattern 14 formed to a dielectric substrate 12, when the width W1 of a 1st line 30 is made thin, the dielectric antenna can be adjusted to have a high impedance (in the case of the antenna in a parallel resonance mode) and a low center frequency, when the width W2 of a 2nd line 32 is made thin, the dielectric antenna can be adjusted to have a low center frequency without almost changing the impedance, and when the widths W3, W4 of 3rd and 4th lines 34, 36 are made thin, the dielectric antenna can be adjusted to have a low impedance (in the case of the antenna in a parallel resonance mode) and a low center frequency.
Patent JP-2002079297-A (JP)
Title: Excretion residue treatment apparatus
Inventor: HIRAI ATSUO
IPC: B07B7/01
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an excretion residue treatment apparatus capable of reducing excretion residue recovered by a fine mesh screen to about 1/10 by microbial decomposition and drying and capable of almost eliminating the malodor of the excretion residue. SOLUTION: The excretion residue treatment apparatus is equipped with an excretion residue decomposition tank 2 for fermenting and decomposing the excretion residue S charged from a dust extractor 1 and drying the fermented and decomposed excretion residue S to discharge the same as fermentation residue, and a separator 3 for separating fine particles from the fermented residue S1 discharged from the excretion residue decomposition tank 2, by specific gravity.
Patent JP-2003014790-A (JP)
Title: Optical applied measuring device
Inventor: TAKAHASHI MASAO
IPC: G01R15/24
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision, high-stability, and small-sized optical applied measuring device which measures a current and a voltage with high precision correcting influence by temperature with high-precision, or measures the temperature itself with high precision. SOLUTION: Light from a light source 2 is propagated through a transmission fiber 3 and is converted into parallel light by a coupling lens 4, is emitted as a linearly polarized light by a polarizer 5, and enters a Faraday element 6. As a Faraday element 6, an element which has optical activity and temperature dependence for the magnitude of rotation polarization is used. Light having entered the Faraday element 6, receives Faraday rotation polarization being proportional to a magnetic field by current, and the light is emitted and enters a PBS 7. A light intensity signal having 2-direction polarization components is obtained by the PBS 7. After the light intensity signal is photoelectrically converted by detectors 8, 9, a current value is computed by an electronic circuit 10, and an obtained signal is outputted.
Patent JP-2003022117-A (JP)
Title: Device and method for managing action
Inventor: CHIBA MASASHI
IPC: G06Q50/04
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a device and a method for managing an action, by which a proper action can promptly be executed according to the quality status, etc., of a product. SOLUTION: This device is constituted so that the action and an execution destination are retrieved from status stored in a status queue 23 by referring to an action list 24 and an execution instruction of the action is transmitted to the executing destination.
Patent JP-2003029622-A (JP)
Title: Display system of braille display
Inventor: HOSHIKA TSUNEO
IPC: G09B21/00
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a display system of a braille display which is enables a user to carry out smooth work by eliminating the botheration and artificiality relating to conversion of original writing utilizing a mixture of KANA (Japanese syllabary) and KANJI (Chinese characters) to KANA sentences leaving spaces between words. SOLUTION: In converting the writing utilizing the mixture of KANA and KANJI displayed on a CRT display to the KANA sentences leaving spaces between words, the system affords the information as to what place of the byte of the original writing utilizing the mixture of KANA and KANJI are the respective KANA characters of the converted braille KANA sentences leaving spaces between words.
Patent JP-2003025916-A (JP)
Title: Speed reducer and electric operated storage type door mirror with speed reducer
Inventor: YAMAUCHI KAZUNARI
IPC: F16H57/037
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a speed reducer capable of stably and smoothly transmitting driving force at all times, independently of an error in assembling a frame forming a gear housing, and an electric operated storage type door mirror stably and smoothly turnable at all times. SOLUTION: The speed reducer 1 comprises the gear housing 2 having a first frame 3 and a second frame 4 assembled thereto, an input gear 5 fixed to an input shaft 6 to be rotated by receiving driving force, an output gear 9 fixed to an output shaft 10, an intermediate shaft 8, and intermediate gears 7a, 7b fixed to the intermediate shaft 8 for reducing the speed of the rotation of the input gear 5 and transmitting it to the output gear 9. The input shaft 6 and the intermediate shaft 8 are rotatably supported by the first frame 3 to keep a distance between the centers of the input shaft 6 and the intermediate shaft 8 always constant.
Patent JP-2002068951-A (JP)
Title: Composition for coloring skin containing at least one kind of mono- or polycarbonyl self-suntan agent and flavylium salt compound having no substituent in 3- position and its use
Inventor: CANDAU DIDIER
IPC: A61K8/34
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition capable of artificially giving coloring similar to a natural suntan state to the skin by a simple, effective and rapid method having no risk. SOLUTION: A cosmetic composition for giving an artificial coloring similar to a natural suntan state to the skin and/or a composition for dermatology is prepared by including at least one kind of mono- or polycarbonyl self-suntan agent and at least one kind of flavylium salt compound with is obtained from a plant extract or a condensed plant extract or by synthesis, has no substituent in the 3-position and is substituted with at least one of hydroxyl or alkoxyl groups in a cosmetically permissible support.
Patent JP-2003027994-A (JP)
Title: Automotive injector drive circuit
Inventor: HASUNUMA TAKASHI
IPC: F02D41/02
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an automotive injector drive circuit that can reduce heat generation of a driving element. SOLUTION: A valve opening current control circuit 20 applies a current necessary for valve opening to an injector 10 and then sets a switching element SW1 off to make the current gradually fall. A steep-fall downstream control circuit 30 sets a switching element SW2 half on to make the current steeply fall. A holding current control circuit 40 next changes the current to a holding current. The gradual falling in the current applied to the injector 10 can reduce heat generation of the driving element.
Patent JP-2003024848-A (JP)
Title: Fountain system
Inventor: KAWAUCHI KATSUHIRO
IPC: B05B1/22
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To improve customer attractability by solving the problem that the action of the change of patterns or colors by illumination is relatively simple in a conventional fountain apparatus. SOLUTION: The fountain system is constituted so that many spouting nozzles 2 are properly arranged, a spouting control mechanism 5 corresponding to each nozzle is formed, an optical fiber 6 is mounted on each spouting nozzle to emit light to each fountain from each spouting nozzle, a color change mechanism 7 is provided in a light source side of each optical fiber and a control means 10 for controlling the spouting adjusting mechanism and the color change mechanism to form the fountain from each spouting nozzle as a picture element is provided.