baber/WOPTO huggingface dataset:
Patent JP-2003118911-A (JP)
Title: Sheet discharge mechanism
Inventor: OYAMA KAZUO
IPC: B65H29/70
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a counter-smear mechanism reducing feed resistance. SOLUTION: The mechanism includes two lines of paper discharge rollers; a first guide member serving as a member for guiding a transverse end of a sheet between the paper discharge rollers and being movable between a first position where it protrudes into a sheet feed path to guide the sheet end upwards and a second position where it moves back from the sheet feed path; and a second guide member by which the sheet end guided upwards by the first guide member is guided further upwards at a position downstream of the first guide member along feed direction to curve the sheet inwards in its transverse direction.
Patent JP-2003118644-A (JP)
Title: Rear structure of vehicle body for automobile
Inventor: NISHIKAWA KATSUJI
IPC: B62D25/20
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a rear structure of vehicle body capable of smoothly transmitting input of rear collision of a vehicle from a rear side member to a side sill inner without increasing plate thickness of the rear side member. SOLUTION: The input of rear collision of a vehicle F can be smoothly transmitted from the rear side member 4 to the side sill inner 14 by forming a vertical wall part 17 for connecting a bottom face of the rear side member 4 and a rear floor 16 in a section of the rear side member 4 and forming a connection face part 18 at a rear end of the vertical wall part 17.
Patent JP-2003122220-A (JP)
Title: Cleaning device and cleaning method
Inventor: TSUNEKAWA JUNJI
IPC: G03G15/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning device and a cleaning method which can be controlled inexpensively and easily. SOLUTION: The cleaning devices 70A and 70B are used for a printer provided with a photoreceptor drum, a charging device, an exposure device, a developing means, a transfer roller and a backup roller. The cleaning devices 70A and 70B are provided with a pressing roller 71 which removes the remains after transferring of the picture on cleaning objects 75A and 75B by pressing cleaning webs SA and SB to these cleaning objects 75A and 75B with the photoreceptor drum and the transfer roller as these cleaning objects 75A and 75B; a first roller 72 and a second roller 73 connected to the both end sides of the cleaning webs SA and SB; a single roller driving motor 76; and a one-way clutch mechanism 78 for selectively transmitting the driving of this roller driving motor 76 to the first roller 72 and the second roller 73.
Patent JP-2003119446-A (JP)
Title: Acrylic pressure-sensitive adhesive composition
Inventor: MIYAJI NOBUYUKI
IPC: C08G18/62
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic pressure-sensitive adhesive composition that is suitably useful for tentative fixation of curing sheets which are used for coating or processing a relatively large space, for example, ceilings, floors and wall faces. SOLUTION: This acrylic pressure-sensitive adhesive composition comprises (A) an acrylic copolymer that bears an amide group and a hydroxy group, but includes no carboxy group in the molecule and has the glass transition point (Tg) of <=-35 deg.C and (B) a polyisocyanate originating from tolylene diisocyanate as essential components.
Patent JP-2003117797-A (JP)
Title: Cutting method of cylindrical crystal by wire saw
Inventor: KOIKE TAKAYUKI
IPC: B24B27/06
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method of a cylindrical crystal by wire saws capable of reducing irregularity of the wafer thickness even if the cylindrical crystal such as a compound semiconductor crystal and a silicon crystal is cut in a wafer shape by using a wire saw cutter having no speed variable mechanism. SOLUTION: This method cuts the cylindrical crystal in a wafer shape by a plurality of wire saws sent in parallel, and cuts a dummy material simultaneously with the cylindrical crystal by respectively vertically erectly arranging the dummy material of two plate materials having hardness higher than the cylindrical crystal in the sending direction of the wire saws so as to sandwich the cylindrical crystal. The cylindrical crystal is desirably the compound semiconductor crystal or the silicon crystal. The dummy material is desirably a glass pane.
Patent JP-2003121596-A (JP)
Title: Electron beam irradiation apparatus
Inventor: OOIZUMI SUETOSHI
IPC: G21K5/00
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam irradiation apparatus, capable of easily conducting exchanging work of titanium foil, enhancing the irradiation efficiency by shortening the distance of irradiation from the titanium foil to the object to be irradiated and which will not degrade the titanium foil at early stage by high heat. SOLUTION: The device is constituted of a plurality of electron guns 24, arranged inner periphery of a terminal 14 contained inside a cylindrical vacuum chamber 11, and a beam tube 16 having a plurality of irradiation windows 17, 18 and 19 arranged surrounding the process zone in the vacuum chamber. The beam tube is constituted so as to contact titanium foils 30 on the irradiation windows from the outside and support with window cramps, and the beam tube is also constituted to detach from above and below the vacuum chamber.
Patent JP-2003147634-A (JP)
Title: Polyester fiber and method for producing the same
Inventor: YAMAMOTO TOMOYOSHI
IPC: D06M11/38
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber which has excellent color tone (b value), uniform and continuous micropores, excellent water absorption properties, hygroscopicity, yet a very small amount of deposit occurring on a nozzle even in continuous spinning through a spinneret for long hours and excellent formability, and to provide a method for producing the same. SOLUTION: A catalyst containing a specific titanium compound and a phosphorus compound for producing a polyester, is used. At an arbitrary stage before the completion of the synthesis of the polyester, a specified organic sulfonic acid metal salt is added to the polyester. The obtained polyester composition is made into a fiber and treated with an aqueous solution of an alkali compound and at least a part of the organic sulfonic acid metal salt is removed to form micropores on the cross section of the fiber.
Patent JP-2003117540-A (JP)
Title: Soil amending device
Inventor: KODERA HIDENORI
IPC: E02D3/10
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a soil amending device which can exhaustively and completely absorb contaminated gas and contaminated underground water in a region where soil amendment is to be performed without drawing the contaminated gas and the contaminated underground water outside the region where soil amendment is to be performed in order to surely attain efficient soil amendment. SOLUTION: This soil amending device is provided with plural vertical drains (plastic drains 1) which are provided by striking in a contaminated soil region A, a filter pipe 2 which is disposed so as to be extended from inside to outside of each vertical drain and which contains a permeable part 21, an air tightening means 3 in a clearance gap between the vertical drain and the filter tube, a means 4 for imparting suction force to the filter tube, a means 5 for imparting extrusion force to the filter tube, and a detoxicating treating means 7 for the contaminated gas and the contaminated underground water.  Further, filter tubes concerned with the means for imparting extrusion force are predominantly disposed at a peripheral part of the contaminated soil region A and filter tubes concerned with the means for imparting suction force are predominantly disposed at an inside part of an extrusion force predominant part.
Patent JP-2003128708-A (JP)
Title: Method for shifting production grade of polymer and apparatus therefor
Inventor: MUKOYAMA HIROTO
IPC: C08F10/00
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently shifting production grade while minimally reducing occurrence of off-specification products accompanying shifting of grade. SOLUTION: This method for shifting production grade in a production process of polymers has (A) a polymerization step by a continuous polymerization method and (B) a step for uniformly mixing the polymerized polymer. In the method, optimal quality value orbit in the outlet of the step (A) is prepared before shifting the grade under conditions in which the quality value of a product uniformized in the step (B) satisfies production target of each grade before and after shifting of grade and when the shifting of the grade is carried out, operation conditions are controlled by using the quality value orbit as the target.
Patent JP-2003133717-A (JP)
Title: Electronic component-packaging method and system thereof
Inventor: SUZUKI NAOKI
IPC: H05K13/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component-packaging method and a packaging system that increase productivity, and at the same time package an electronic component to the substrate electrode of a circuit board with excellent junction strength for improving reliability. SOLUTION: The packaging method includes a solder-coating process for applying cream solder 12 to a specific place 11 on a circuit board 1, a chip component-packaging process for packaging a chip component 14 onto the circuit board 1 via the cream solder 12, a reflow process for allowing the circuit board 1 where the chip component 14 is packaged to be subjected to reflow, a substrate-washing process for washing the circuit board that is subjected to reflow, and an IC chip-packaging process for packaging an IC chip 3 onto the washed circuit board 1.
Patent JP-2003126659-A (JP)
Title: Flue gas treatment apparatus and desulfurization method
Inventor: TATSUHARA KIYOSHI
IPC: B01J35/04
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a flue gas treatment apparatus provided with a catalyst bath of an activated carbon fiber layer capable of efficiently carrying out desulfurization reaction. SOLUTION: The flue gas treatment apparatus is provided with the catalyst bath 6 of an activated carbon fiber layer 20 and is capable of efficiently carrying out desulfurization reaction by introducing a flue gas into the inside of a reaction tower 4 after compressing the flue gas by a compressor 3, sending the flue gas to the catalyst bath 6, supplying water from a water tank 8, which is pressurized by a pressure pump 9, through water spraying nozzles 7 at a pressure corresponding to the pressure of the flue gas, carrying out desulfurization in the state that the flue gas and water passing through the activated carbon fiber layer 20 are pressurized, and consequently promoting the adsorption of sulfur dioxide and oxygen in the activated carbon fiber layer 20.
Patent JP-2003136227-A (JP)
Title: Method of brazing chip saw
Inventor: TAKEMOTO SATOSHI
IPC: B23K1/002
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method of brazing a chip saw by an induction heating system. SOLUTION: Chips are brazed to edges of a saw body by an induction heating system using a core material arranged in an exciting coil for energizing a high frequency current. In this case, as the core material, a powder magnetic core essentially composed of soft magnetic powder having a composition containing <=12 mass% Si or/and <=8 mass% Al, and the balance Fe with inevitable impurities, and an insulating agent is used.
Patent JP-2003141964-A (JP)
Title: Annunciator
Inventor: KOGA HIROSHI
IPC: H01H13/70
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an annunciator with simple configuration and with excellent productivity and maintainability. SOLUTION: The annunciator is formed on a printed wired board 3 and is equipped with a sheet key 13 which enables selection of management points for intended operation from the management points of facility equipment, a light transmitting top sheet 6 arranged on the sheet key 13 and a spacer 5 holding the top sheet 6 and forming space for a name entry card 7 to be inserted between the sheet key 13 and the top sheet 6.
Patent JP-2003137073-A (JP)
Title: Steering device, driver certifying method, automobile
Inventor: SHINADA SATORU
IPC: B60R25/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a steering device, a driver certifying method, and an automobile capable of improving convenience for a driver at a low cost. SOLUTION: An identification information obtaining part is disposed in a part of the steering device such as a steering wheel 40. When the driver takes a natural attitude in using the steering device, namely a home position for the steering device, the identification information obtaining part obtains identification information of the driver. The identification information obtaining part can obtain a blood vessel arranging pattern of the driver as the identification information. Thus, when the driver takes the home position for the steering device, the identification information of the driver is obtained. Therefore, the driver need not perform a special operation.
Patent JP-2003138895-A (JP)
Title: Cutoff method for underground buried pipe joint section
Inventor: KATO SHUZO
IPC: E21D11/38
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To surely form a lining layer to a joint section for a segment in a short time while sufficiently following up to the movement of the segment by an earthquake and land deformation and surely conducting a cutoff. SOLUTION: A backup material 8 formed of a soft porous resin film is inserted into a joint groove 5 between the segments 2 while being opposed to the groove base of the joint groove 5. The internal surfaces of the segments 2 and the side faces of the joint groove 5 are coated with a polyurea resin, and lining layers 6 in which the corner sections of the joint groove 5 are rounded are formed. A section up to the backup material 8 is filled sufficiently with a viscous polyurea resin composition in the same system as the lining layers 6 and a sealing member 9 is formed into the joint groove 5, and the adhesive strength of the lining layers 6 and the sealing member 9 is increased.
Patent JP-2003146709-A (JP)
Title: Double-glazed unit
Inventor: TAKEDA AKIHIRO
IPC: C03C27/06
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a double-glazed unit which can prevent condensation in the clearance part by maintaining the inside of the clearance part of the double- glazed unit in a prescribed dry condition from immediately after manufacture. SOLUTION: A pair of glass sheets 1, 2 are disposed to face each other via the clearance part V in a thickness direction, peripheral parts of both glass sheets 1, 2 are bonded by a spacer 3 along the peripheral parts of the both glass sheets 1, 2 to hermetically seal the clearance part V. In this double-layered glass P, on at least one glass sheet 1 among the both glass sheets 1, 2, a sheet 5 having hygroscopicity, having a display part 6 on one surface is adhered to a surface 1a of the clearance part V side.
Patent JP-2003144880-A (JP)
Title: Gas-liquid contacting device
Inventor: SAITO MICHIAKI
IPC: B01J10/00
Filed: 2001-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid contacting device miniaturized by improving contacting efficiency of gas-liquid by effectively using the cross section area of a casing. SOLUTION: This gas-liquid contacting device is provided with a cylindrical casing 12, and an element 13 to which a plurality of blades 15 are attached in parallel so as to cause a circular flow by making the cross section of the casing 12 orthogonal to the axis of the casing 12 to be intersected by a prescribed angle within frames 14A to 14D in which the cross section of the casing 12 intersecting with the axis is divided into two or more in a circumferential direction, arranged so as to contact with each other and attached to the casing 12. A plurality of the elements 13 are arranged in the axial direction of the casing 12 so that the direction of the circular flows of adjacent elements 13 are reversed.
Patent JP-2003153307-A (JP)
Title: Method for automatically fixing/opening transmitting mdf rear surface holder
Inventor: YOSHIHARA TAKASHI
IPC: H05K7/14
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for fixing/opening a board or the like mounted on the rear surface side by operating a rear surface holder from a front surface side in an automatic MDF apparatus. SOLUTION: The method for mounting the board or the like from the front surface and the rear surface side of the automatic MDF apparatus 100 comprises the steps of fixing the rear surface holder 101 to a fixed shaft 103, providing a rear surface side pulley 105 at the fixed shaft upper surface side, providing the front surface side pulley 107 oppositely to the pulley 105 at the front surface side of the upper surface of the apparatus 100, connecting the pulley 107 to the pulley 105 via a belt 109, rotating the pulley 107 at a certain specific shaft as a center, thereby rotating the pulley 105 via the belt 109, interlocking the shaft 103 to the pulley 105, and fixing/opening the holder 101.
Patent JP-2002262028-A (JP)
Title: Stepping motor controller and its method, and image reader and its method
Inventor: KIKUCHI AKITOSHI
IPC: H04N1/21
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a stepping motor controller that relieves a software processing load required for stepping drive control for a motor. SOLUTION: In the stepping motor controller, a synchronizing signal, which is set to a multiple of N of one line of an image, is outputted to a CPU. The CPU controls a motor on the basis of the synchronizing signal. The motor generates N-sets of trigger signals on the basis of the synchronizing signal and the stepping drive of the motor is controlled on the basis of the trigger signals. Furthermore, the stepping motor controller has a synchronous mode that is suitable for motor stop and restart and an asynchronous mode that is not synchronously with the synchronizing signal so as to relieve the load of the software processing and realize motor control equivalent to one line interruption at a high speed reading.
Patent JP-2002159309-A (JP)
Title: String holder for buckle assembly, buckle assembly, and buckle
Inventor: PONTAOE JOHN
IPC: A44B11/25
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a string holder for buckle assembly, a buckle assembly, and a buckle capable of holding a string in a fixed position and adjusting it. SOLUTION: The string holder for buckle assembly has string holding parts forming holes wherein one or more groups of teeth are positioned along an outer edge of each string holding part, and extend to the hole. At least one group of teeth is positioned along an inner edge of the string holding part. The buckle assembly also includes a first engaging part and a second engaging part wherein each engaging part has the string holding part so as to be positioned in the center and freely engaged with a housing.
Patent JP-2002210679-A (JP)
Title: Remote controller for biped robot
Inventor: SANO SHIGEO
IPC: B25J5/00
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller for a biped walking robot capable of executing the remote control of the movement of the biped walking robot with a simple structure while considering the stability of the posture of the robot. SOLUTION: A controller outputs a signal indicating operating positions of operators 26, 26 corresponding to both leg bodies 2, 2 of a robot A, to a robot A side. A control unit 19 mounted on the robot A produces the motion command (target number of steps) defining the motion of the leg bodies 2, 2 by the number of steps of at least two steps or more of the walking motion of the robot A in accordance with the operating positions of the operators 26, 26 indicated by the output signal data of the controller 23, and controls the motion of the leg bodies 2, 2 on the basis of the motion command.
Patent JP-2003144975-A (JP)
Title: Centrifuge
Inventor: KAWABE KAZUO
IPC: B04B1/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a centrifuge capable of separation a heavy liquid and light solid matter lighter than the heavy liquid. SOLUTION: The centrifuge comprises a rotatable drum, a rotatable screw, and a fixed housing and the rotatable drum is composed by butting and joining respective larger diameter sides of a longer cylindrical body with a conical shape and a shorter cylindrical body similarly with a conical shape: the end part of the longer cylindrical body of the rotatable drum is fixed in a cylindrical shaft having a heavy solid discharge outlet: a heavy liquid flow outlet is formed in the end part of the shorter cylindrical body: a light solid matter discharge outlet for discharging a light liquid and light solid matter is formed in a joining cylinder fixed in the cylindrical shaft.  The screw is installed concentrically in the drum and rotated at a different rotation rate from that of the drum, a heavy solid matter transporting rotation blade and a light solid matter transporting rotation blade for transporting a light solid matter are formed in opposed directions in the outer circumferential face of a rotary shaft in which a sending pipe for introducing a sludge-type solid-liquid mixture is installed and a gap is kept between the outer diameter of the heavy solid matter transporting rotary blade and the outer circumferential face of the rotary shaft.
Patent JP-2002214127-A (JP)
Title: Method and device for performing optical measurement by using optical fiber imaging guide wire, catheter or endoscope
Inventor: TEARNEY GUILLERMO
IPC: G11B7/24
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To overcome the problems related to restrictions of a conventional imaging method and conventional technique, to provide a high-resolution image, and to enable a medical attender to observe treatment or to assist actively control of a treatment process during the treatment by being used during the medical treatment. SOLUTION: This optical imaging system is equipped with an endoscope unit, and an interferometer for executing multi-dimensional scanning of a structure by utilizing an optical coherence tomography(OCT). In the system, high- resolution imaging of the structure is performed by using the OCT. In the OCT, optical characteristics of the structure are measured by interference measurement by using a light source having a short coherence length or an adjustable frequency.
Patent JP-2002202623-A (JP)
Title: Toner, process and latent image developing process
Inventor: MOFFAT KAREN A
IPC: G03G9/087
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a toner composition usable in processes such as electrographic, electrophotographic and particle beam photographic processes including a process in which toner particles are triboelectrically charged and a process in which toner particles are charged by a nonmagnetic induction charging process. SOLUTION: The toner comprises particles of a resin and an arbitrary colorant, and the toner particles are coated with a polypyrrole.