baber/WOPTO huggingface dataset:
Patent JP-2003077891-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: HORIKOSHI KOTARO
IPC: H01L21/3065
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide technology for suppressing the fluctuation of a pattern size in a dry etching process and improving the yield of a semiconductor device. SOLUTION: Reaction gas and generation gas, which are exhausted from a dry etching device 1, are analyzed by using a gas analysis device 3 disposed in an exhaust system. A mass flow controller 4 controls the flow rate of various reaction gases introduced into a chamber so that the obtained analysis intensity of the various gases is matched with previously decided analysis intensity. Thus, gas composition in the chamber during etching is always made constant, and the change due to aging of the pattern size of a material to be etched is prevented.
Patent JP-2003077014-A (JP)
Title: Braille card and automatic ticket vending machine using the same
Inventor: TAGUCHI KATSUHISA
IPC: B42D15/10
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To record the contents of a ticket on a Braille card to purchase the ticket by using the Braille card. SOLUTION: This automatic ticket vending machine comprises a setting means for setting a main body of the automatic ticket vending machine in a Braille card reading mode for reading the Braille card when the specific Braille card is inserted into the main body of the automatic ticket vending machine, a reading means for reading the contents recorded on the Braille card inserted into the main body of the automatic ticket vending machine, when the main body of the automatic ticket vending machine is set in the Braille card reading mode, and an issuing means for specifying the ticket to be purchased on the basis of the read contents, and issuing the specified ticket when the money satisfying the purchase price of the specified ticket is charged into the main body of the automatic ticket vending machine.
Patent JP-2002139119-A (JP)
Title: Dual-cam differential gear
Inventor: YAMADA SILVIO
IPC: F16H48/12
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To solve the problem in standard gear-operated devices, which require precise machining tolerance while being used widely and require a special device for their economical production. SOLUTION: A differential gear has cams 26 and 28 respectively related to a first and a second output shaft 22 and 24 in the differential gear. Moving members move axially to the cams when the shafts are rotated at different speeds. The moving members are driven by a differential case to drive the two cams resultingly. The cams are fixed rotatably along with the respective output shafts. As the difference in speed between the two cams is increased, the moving members move axially at increasing speed. A hydraulic fluid stays in respective chambers at the end of the first moving member to restrict the speed of axial reciprocation of the first moving member. When the hydraulic fluid resists a further speed increase in the first moving member, the first moving member starts to drive the two cams and thus the two shafts at a furthermore even speed.
Patent JP-2003051395-A (JP)
Title: Light emission pattern control based on tertiary winding in current transformer
Inventor: OWASE JOJI
IPC: H05B44/00
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a light emission pattern control based on a tertiary winding in a current transformer capable of safely and surely controlling a light emission pattern of load lighting by opening/closing a switch in a lighting power feeding system feeding a high-frequency constant current to an EL panel or a neon lamp via the current transformer. SOLUTION: Primary windings in a plurality of current transformers are connected in series, and the high-frequency constant current is fed to the primary windings. In each of a plurality of current transformers, a secondary winding and the tertiary winding with the number of turns greatly smaller than that of the secondary winding are wound, and the EL panel or the neon lamp is connected to each of the secondary windings, while a short-circuiting switch is connected to each of the tertiary windings. When a plurality of short- circuiting switches are selectively opened/closed, the EL panels or the neon lamps are selectively turned on/off.
Patent JP-2003086929-A (JP)
Title: Electronic component and electronic device using it
Inventor: OKANO IKUO
IPC: H01L25/18
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of short circuits caused by solder between the electrodes of an electronic component mounted on a substrate for COB by soldering. SOLUTION: In the electronic component mounted on a wiring board 1 with solder 12 and having a plurality of electrodes 11, an insulating solder stress absorbing material 13A which absorbs excessive solder and, at the same time, relieves the swelling stress of the solder 12 when the solder 12 is remelted is provided between the electrodes 11. In addition, stress relieving cavities 14 connected to the material 13A are provided in or in the vicinities of the electrodes 11. Alternatively, in the electronic component mounted on the wiring board 1 with solder 12 and having the plurality of electrodes 11, the insulating solder stress absorbing material 13A which absorbs excessive solder and, at the same time, relieves the swelling stress of the solder 12 is provided on the electrodes 11.
Patent JP-2003080282-A (JP)
Title: Water treatment equipment and method for cleaning wastewater from biomembrane filtration equipment
Inventor: KATAGIRI AKIRA
IPC: C02F3/08
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently perform solid-liquid separation by enhancing sludge sedimation property of cleaning wastewater discharged from biomembrane filtration equipment. SOLUTION: The biomembrane filtration equipment 10 in which a membrane 13 is formed, is washed with water. The wastewater discharged from the biomembrane filtration equipment 10 is subjected to the solid-liquid separation in an initial sedimentation tank 20 after air is diffused in a cleaning wastewater storage tank 40 by using an air diffuser 41 and oxygen-containing gas is supplied thereto. When the oxygen-containing gas is supplied to the cleaning wastewater, the sludge contained in the cleaning wastewater is changed into a flock having good sedimentation property by dissolved oxygen in the cleaning wastewater, and the solid-liquid separation is improved.
Patent JP-2002135277-A (JP)
Title: Method for controlling time-out of communication protocol
Inventor: CLOUTIER JOSEPH E
IPC: H04L29/06
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To avoid the wasteful use of the channel resource of a communication system by minimizing the number of occurring times of time-outs. SOLUTION: In a method for controlling time-out of communication protocol, the length of the time-out is decided, based on the sum of an average channel delay and the quadruple of the deviation of a channel delay. When the deviation of the channel delay is increased by introducing a delay to a communication channel, the time required for the time-out becomes longer. Consequently, the channel resource of the communication system can be utilized effectively, because the length of the time-out dramatically decreases and wasteful ramp up times become shorter.
Patent JP-2003083564-A (JP)
Title: Air conditioner
Inventor: OTSUKA MASAO
IPC: F24F13/20
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner in which cooling efficiency or heating efficiency can be enhanced while enhancing the comfortableness and the safety of heath. SOLUTION: Indoor air is taken in from an air inlet 4 made in the upper surface of an indoor unit 1 and subjected to heat exchange through an indoor heat exchanger 3 before being supplied into a room from the first opening part 5a of an air outlet 5. At a specified timing, lateral louvers 11a and 11b turn to close the first opening part 5a and rotary plates 14 and 15 rotate to open the second opening 5b. Consequently, conditioned air flowing through an air duct 6 is delivered from the second opening 5b through a branch passage 13 and then guided upward. Cool air or hot air is thereby prevented from being supplied constantly to a user and short circuit can be prevented because a front panel 3 is not provided with an air inlet.
Patent JP-2003080869-A (JP)
Title: Design sheet for arranging rooms of residence
Inventor: ENOKIDO WATARU
IPC: B42D15/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a design sheet for arranging rooms of a residence by which an optimal plan to arrange rooms of the residence can be decided by sharing the limited space for the rooms among residents. SOLUTION: This design sheet 150 for arranging the rooms of a residence 100 is used when the room space sharing is designed. This issue is solved by adopting the design sheet 50 which covers a plurality of name description columns 2a to 2c for the entry of the names of residents (father, mother and eldest son) 2a to 2c, a plurality of room description columns AA to II for the entry of rooms A to I of the residence 100 and a plurality of desired room arrangement description columns 10 to 63 for the entry of room arrangements desired by the residents 2a to 2c described in the name description columns 2aa to 2gg to the room description columns AA to II.
Patent JP-2003089048-A (JP)
Title: Cloth for polishing magnetic recording disk
Inventor: FUJII MINORU
IPC: C08J5/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide cloth for polishing a magnetic recording disk which can be used as a polishing tape for texture processing of a magnetic recording disk base, realizes polishing precision of 10 angstroms or less, suppresses occurrence of deep flaws called scratch, and has a satisfactory polishing speed. SOLUTION: In this cloth for polishing magnetic disk, a warp of the cloth is a synthetic fiber multifilament thread having fineness of 60 decitexes or less, and a weft thereof is a multifilament thread with crimp made of extrafine synthetic fibers having single yarn fineness of 0.3 decitexes or less. The number of continuous loose threads for the warp and the weft is four or more. The cover factor of the weft (CFwf) represented by the following formula (1) is 1500 or more and 1.4 times or more as large as that of the warp (CFwp) represented by the following formula (2). FORMULA 1: CFwf=Nf×√Df...(1) CFwp=Np×√Dp...(2) (Wherein Nf is weft density (number/2.54 cm), Df is weft fineness (decitex), Np is warp density (number/2.54 cm), and Dp is warp fineness (decitex)).
Patent JP-2003088449-A (JP)
Title: Cushion material and method of manufacturing the same
Inventor: TAKASHITA MASASHI
IPC: B29L31/58
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a cushion material having an excellent feel and touch without impairing the bulkiness, repulsion and air permeability of double knitted fabric pieces. SOLUTION: This cushion material 10 consists of the double knitted fabric pieces 13 which are formed by cutting the double knitted fabrics consisting of two layers of front and rear knitted fabrics and linkage yarn connected to these knitted fabric to each other apart spacings to a prescribed contour and a frame 14 which consists of a polymeric foam disposed integrally at the peripheral edges of the double knitted fabric pieces so as to include the fibers of the double knitted fabric pieces. The end faces of the frame 14 and the end edges of the double knitted fabric pieces 13 are spaced and therefore the fibers of the double knitted fabric pieces do not protrude to the surface of the frame 14.
Patent JP-2003095437-A (JP)
Title: Book conveyor
Inventor: TAKAHASHI KOHEI
IPC: B65G59/06
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a book conveyor preventing books from moving out of an opening of a book storage part when the books are stored after the book storage part has become empty. SOLUTION: The book conveyor for conveying books located on the bottom surface part 4 of the book storage part 3 includes an opening 7 with an open area equal to the amount of books, with the bottom surface part serving as the bottom of the books, and a sensor K3 for detecting if there are books. A pressure member 15 having a shaped part 15a which projects at a height g not greater than the thickness of the books is driven to reciprocate between a back position and a forward position; if the senor detects that there is no book, the pressure member is driven to the forward position.
Patent JP-2003094742-A (JP)
Title: Inkjet printer
Inventor: NIIZEKI YASUSHI
IPC: B41J2/01
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer capable of preventing a paper from being stained when the paper on which cockling or bending occurs is brought into contact with a recording head. SOLUTION: A plurality of platen ribs 44 are provided to a top face of a platen 43 in the inkjet printer 1 such that the platen ribs 44 are provided in parallel to a conveyance direction of a paper X at a predetermined distance. A paper discharge roller 54 and a paper guide 51 are provided to a portion at a downstream side of the platen 43. The paper discharge roller 54 is provided between extension lines extended from the platen ribs 44 in the conveyance direction of the paper X and the paper X is urged from the upper side. A paper discharge rib 52 protruding toward the paper X is provided to a position corresponding to an extension line of the platen rib in the lower end section of the paper discharge guide 51.
Patent JP-2002166966-A (JP)
Title: Packaging material and information recording medium packaged by the material
Inventor: SEKI SEIZO
IPC: B65D85/57
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a packaging material with which a packaging using a heat sealing method is possible and a disposing process after opening of the packaging material is easy. SOLUTION: There is provided a packaging material 1 for use in packaging an item 12 to be packaged, heat sealing the end portions to be overlapped to each other and sealing the packaged item 12. This packaging material is formed by a biodegradable film 2. Heat sealing agent layers 3, 4 are selectively arranged at either the heat sealing position of the biodegradable film 2 or the heat sealed portion. A pattern layer is formed at the biodegradable film 2 in addition to the heat sealing agent layers 2, 4 within a range of 70% or less including the front surface and the rear surface of the biodegradable film 2.
Patent JP-2003093171-A (JP)
Title: Attaching structure for member
Inventor: TERADO NOBUYUKI
IPC: A47B57/42
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide structure for a member which has a simple constitution to hardly cause deformation and damage of engaging claws even when a deviated load is applied on and is enabled to set the width dimension of an attaching face smaller. SOLUTION: This is a structure for attaching a member for attaching a bracket 4 to receive a deviated load onto an attaching face 3c. First and second claw parts 82, 83 equipped to the bracket 4 side are engaged with engaging holes 31 equipped to the attaching face 3c side so as to attach the bracket 4 to the attaching face 3c. The engaging holes 31 are opened at a plurality of places almost along a direction the deviated load is applied so that the longitudinal direction of the opening shape is extended almost along a direction orthogonally crossing the direction the deviated load is applied and cross section shapes of the first and second claw parts 82, 83 are equipped so that longitudinal directions thereof are extended almost along a direction orthogonally crossing the direction the deviated load is applied.
Patent JP-2003110858-A (JP)
Title: Image forming device and control method thereof
Inventor: MATSUURA TAKAHIRO
IPC: H04N1/60
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve a problem that the optimized amount of UCR or BG could not be set with respect to each color phases whereby the affection of a granularity due to an ink-cake could not be avoided in a conventional ink color separation process. SOLUTION: Color separation data on a first line connecting a white point to a black point are produced in the three-dimensional space of an input color (S1, S2), the color separation data on a plurality of second lines connecting the white point to the primary color point and a secondary color point of the color of a color material are produced (S3), color separation data on a plurality of third line connecting the primary color point and the secondary color point of the black point are produced (S4, S5), color separation data on a plurality of fourth lines connecting the primary color point to the secondary color point are produced (S6), and color separation data on a grid point in the three- dimensional color space are produced by an interpolation process based on the color separation data on the first to the fourth lines.
Patent JP-2003098125-A (JP)
Title: Sample holder for evaluating magnetic orientation properties and magnetic orientation measuring method
Inventor: HAYASHI KAZUHIDE
IPC: G01N23/207
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sample holder capable of evaluating the magnetic orienta tion properties of a material powder having magnetism by X-ray diffraction and to provide a magnetic orientation measuring method for measuring the magnetic orientation properties of the material powder having magnetism. SOLUTION: As the constitution of the sample holder for evaluating magnetic orientation properties, a magnet lump having a surface on which a sample to be inspected can be placed, a container having no crystallinity for fixing the magnet lump therein and a base part for fixing the container are provided. Further, as the magnetic orientation measuring method, a sample holder having a sample stage part having the magnet lump fixed therein is prepared and the sample to be inspected is sprinkled over the magnet lump of the sample holder to magnetically orient the sample to be inspected and the magnetically oriented sample to be inspected is subjected to X-ray diffraction and a degree of magnetic orientation is calculated from the measured result of X-ray diffraction.
Patent JP-2003104148-A (JP)
Title: Control device of vehicle
Inventor: NIIBE TADAYUKI
IPC: B60R1/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a vehicle capable of issuing optimal alarms to an occupant considering situations inside and outside the vehicle and behavioral property of the occupant. SOLUTION: In the vehicle W, when a front obstruction alarm and a lane deviation alarm are issued at the same time, alarm intensity of the lane deviation alarm is set larger than that of the front obstruction alarm. Thereby, the occupant's attention to situations other than the front situation is called. When a lane change support system alarm and the front obstruction alarm conform to the operation condition at the same time, alarm intensity of the front obstruction alarm is set larger than that of the lane change support system alarm. Thereby, the occupant's attention to the front situation is called. Accordingly, the optimal alarm can be issued to the occupant considering the behavioral property of the occupant.
Patent JP-2003105619-A (JP)
Title: Cap for person having little hair
Inventor: FUKUZAKI SHOICHI
IPC: A42B1/20
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a cap with which a part of head having little hair is efficiently covered and the head is prevented from getting stuffy. SOLUTION: This cap for a person having little hair is constituted by connecting a triangular masking part 2 for covering the front face and the top of the head to a brim 1, connecting belt-like cap pieces 7, 8 wider than both left and right ends 2b, 2c of the masking part 2 to the brim, installing connecting attachable and detachable pieces 9, 10 to the cap pieces 7, 8 and install a connection piece 13 for connecting the masking part 2 and the cap pieces 7, 8.
Patent JP-2003105768-A (JP)
Title: Greening method for face of slope
Inventor: SHIBATA KAZUMASA
IPC: E02D17/20
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a greening method for efficiently restoring vegetation near a peripheral echosystem. SOLUTION: A thick rope-like sediment runoff preventing material is disposed at suitable spaces like a contour line to form a net-like body. The net-like body is stretched on a slope or after the net-like body A where thick rope-like sediment runoff preventing material is disposed at suitable spaces like a contour line is stretched on the slope or the like, surface layer earth containing buried seeds for vegetation in the periphery of the construction site is subjected to soil dressing.
Patent JP-2003110284-A (JP)
Title: Device and method for aligning orientation of component
Inventor: NAKAMICHI TAKEO
IPC: H05K13/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To align the orientation of a tapered component reasonably, smoothly, and efficiently without damaging the surface of the tapered component. SOLUTION: A component orientation aligning device aligns and discharges the tapered component 1 which can be rolled and has its external diameter larger at one end than at the other end. The orientation aligning device is equipped with a travel mechanism 2 which rolls the supplied tapered component 1, and a guide wall 3 which is arranged to cross the movement direction of the travel mechanism 2 where the tapered component 1 rolled by the travel mechanism is stopped from being carried in the carrying direction of the travel mechanism 2. This orientation aligning device rolls the tapered component 1 by the travel mechanism 2 and carries and aligns the tapered component 1 along the guide wall 3 from the end of the large external diameter to the end of the small external diameter.
Patent JP-2003107151-A (JP)
Title: Coverage control apparatus and sensor
Inventor: MIZUTANI AKIYOSHI
IPC: G01S13/66
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a downsizable sensor which is dispersedly arranged. SOLUTION: The sensor is provided with a sensor section for detecting information regarding a target, a sensor position output means for outputting a position of the sensor, a transmission section for transmitting the sensor position outputted by the position output means to a coverage control apparatus that determines the coverage area of each sensor, a reception means for receiving a coverage area determined by the coverage control apparatus based on the transmitted sensor position and geographical information, and a coverage control means for controlling a coverage area of the sensor section based on the coverage area received by the reception means.
Patent JP-2003106631-A (JP)
Title: Method of installation at duct replacement
Inventor: MAEDOMARI JIYUNICHIROU
IPC: B23K31/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To solve the problem tat large deformation of a front exhaust diffuser conventionally causes a dimensional adjustment, in which in the worst case where a joint part has a large eccentricity and an axial length deviated beyond adjustment a new rear exhaust diffuser or the front exhaust diffuser is cut on-site, and in a case with an insufficient axial length, the interposition of an intermediate such as a shim in the joint part is required, which is resulted in that these additional operations sometimes greatly affect a work process. SOLUTION: For the replacement of a duct jointed to an existing structure with a new duct, a joint flange separated from the new duct is first mounted on a flange on the existing structure, a remaining new duct body is then aligned and adjusted in axial length, next groove faces of the joint flange and the duct body are aligned, then the joint flange and the duct body are welded integrally.