baber/WOPTO huggingface dataset:
Patent JP-2003004215-A (JP)
Title: Furnace for burning paper shredder dust
Inventor: NISHIWAKI MICHIO
IPC: F23G5/44
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a furnace for burning paper shredder dust in which the accumulation of paper shredder dust is suppressed when the dust is supplied into the main body of the furnace. SOLUTION: This furnace is provided with the main body 10, a burner 11 which is provided in one end-side wall section of the main body 10 and radiates a flame into the furnace, and a raw material supply port 12 which is provided in the side section of one end-side ceiling section of the main body 10 and supplies refining raw material into the furnace. The furnace is also provided with one or two or more fuel and oxidizing gas supply ports 13 provided in the central part of the one end-side ceiling section, main supply pipes 14 which are erected on the supply ports 13, and first air supply tubes 16 which are provided in the main supply pipes 14 to supply the oxidizing gas into the main body 10. In addition, the furnace is also provided with dust supply pipes 17 connected to the main supply pipes 14 to supply the paper shredder dust into the main body 10.  The feature of this furnace is second air supply tubes 18 which are vertically provided in the main supply pipes 14 as paper shredder dust burning means for supplying a compressed oxidizing gas. The front ends of the tubes 18 are designed to blow the compressed oxidizing gas upon the dust fallen into the furnace.
Patent JP-2003009976-A (JP)
Title: Chair
Inventor: UEDA NOBUYUKI
IPC: F16C11/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To simplify a work to mount a seat on an end of a link element with a supporting axis by eliminating a work to provide a special, non-escaping means to the supporting axis. SOLUTION: A base end of the link element 7a is supported by a supporting base 3 rotatably, and the end of the link element 7a is situated between opposing walls 711 of an attachment member 71 which is at least partially channel-shaped. The supporting axis 74 is penetrated from one opposing wall 711 to the other opposing wall 711 of the attachment member 71 at the position. While the supporting shaft 74 maintains a penetrating state, the seat Z is placed on the attachment member 71 in a manner that the seat Z enfolds outer surfaces of the opposing walls 711 of the attachment member 71 from both sides. An appropriate part of the seat Z is attached to the attachment member 71.
Patent JP-2003014090-A (JP)
Title: Oil separating structure for automatic transmission
Inventor: YANAGIDA YUUICHIRO
IPC: F16H57/029
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts while positively separating different kinds of oil in an automatic transmission changing a shift gear by the automatic operation of a shift mechanism. SOLUTION: A transmission case 1 has storage spaces 30, 31 and a storage space 32 provided between the storage spaces 30, 31. The storage spaces 30, 32 are separated from each other by a wall part 1e, and the storage spaces 31, 32 are separated from each other by a wall part 1f. A main clutch 4 for transmitting power on the engine side to the transmission side is accommodated in the storage space 30. A sub-clutch 16 for variably controlling transmission torque at the time of changing speed is accommodated in the storage space 31. Oil (ATF) exists in the storage spaces 30, 31 in the separated state from gear oil in the storage space 32. The ATF flows in an oil passage which communicates the storage space 30 side and 31 side to lubricate the main clutch 4 and the sub-clutch 16.
Patent JP-2003010941-A (JP)
Title: Riveting device
Inventor: HARAGUCHI YASUAKI
IPC: B21J15/10
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a riveting device in which a chip generated when the holes are bored on a plurality of members by a drill can be sucked at a chip- generated region by providing a chip suction means. SOLUTION: A plurality of members 11 and 12 are pressed by the upper and lower pressing members in a vertical direction, and the holes are bored on the prescribed positions of the members 11 and 12 by a drill 3 which rotates while descending the inside of an upper foot bush 1. The rivets are inserted into the bored holes and are hammered by the anvils arranged above and below to perform the riveting of the plurality of members 11 and 12. In this case, the upper foot bush 1 is formed in the form of a box having an opening 14 at one place of its lower part, and the periphery of the drill 3 is covered by the side wall of the box. Further, there is provided a chip suction means for sucking the chip generated when the holes are bored on the members by the drill 3 by connecting a dust collector which sucks air through a suction hose 6 connected to the upper part of the foot bush 1.
Patent JP-2002082659-A (JP)
Title: Liquid crystal display device
Inventor: UCHIYAMA YUJI
IPC: G09G3/20
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in the circuit of the prestage and to reduce flicker to be generated on a screen at the time of displaying the same image as that in a previous frame on the screen in the displaying of a still image or a dynamic image in a color liquid crystal display device. SOLUTION: In the case of displaying the same image as that in the previous frame in the displaying of the still image or the dynamic image, this display device performs image display by storing image signals whose polarities are different on signal storing capacitances CsP, CsN of a display pixel PX and also by stopping the supply of the image signal (Video) to a column signal line driving circuit 101 and by transferring the image signals which are stored on the signal storing capacitances CsP, CsN and whose polarities are different to the pixel electrode 106 of the display pixel PX alternately for by one frame.
Patent JP-2003016909-A (JP)
Title: Electron emitting element, electron source and image forming device
Inventor: ICHIKAWA TAKESHI
IPC: H01J31/12
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron emitting element with a small electron beam diameter and a large electron emitting area capable of performing an efficient electron emission at a low voltage and being manufactured by an easy process, an electron source and an image forming device. SOLUTION: This electron emitting element comprises an insulating layer put between a first electrode layer and a second electrode layer and a minute opening (through-hole), and this element emits electrons by application of voltage between the electrodes. In this element, the lower opening area of the insulating layer is smaller than the upper opening area thereof, and a substantially flat area is present between the both. The upper opening area of the insulating layer is larger than the opening area of the second electrode layer. The electron emitting surface of an electron emitting material is arranged in a position lower than the flat area of the insulating film within the opening part of the insulating layer.  According to such a structure, since the equipotential surface of the electron emitting element surface can be formed into a recessed shape, an efficient electron emission can be performed at a low voltage.
Patent JP-2003018266-A (JP)
Title: Cordless telephone set
Inventor: HAMAZAWA YOSHINORI
IPC: H04M1/02
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a cordless telephone by which the telephone number of an opposite party can instantly be confirmed when called with a slave set held on a holder. SOLUTION: The holder 2 used as an electric charging table in common is provided with a first transmissive part 10 opposing a liquid crystal display part 4 in the state of holding the slave set 1, a reflection mirror 11a disposed at a position corresponding to the transmissive part 10, and a second transmissive part 12 for projecting light 13 reflected by the reflection mirror 11a to the outside. The video of the telephone number displayed on the display part 4 of the slave set 1 when called is reflected by the mirror 11a to be projected on a wall 8 through the transmissive part 12.
Patent JP-2003016493-A (JP)
Title: Onboard equipment for fare collecting system
Inventor: KOBAYASHI KENJI
IPC: G07B15/00
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide onboard equipment where an operation for extracting and inserting an IC card is eliminated when onboard equipment is used and when use is terminated and the user of onboard equipment is prevented from forgetting to extract or insert the IC card. SOLUTION: Onboard equipment is divided into an installation part fixed to a vehicle and a portable part which a passenger carries. The IC card is inserted into the portable part. The installation part and the portable part have short range communication means which can communicate in a short distance such as that within a vehicle. When the passenger carries the portable part and gets on the vehicle, the installation part can read and write the content of the IC card by using the short range communication means. Thus, the operation for extracting/inserting the IC card from/into onboard equipment is made unnecessary and the extraction/insertion of the IC card is prevented from being forgotten.
Patent JP-2003019889-A (JP)
Title: Ball-point pen tip
Inventor: MAKI TAKAYUKI
IPC: B43K1/08
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball-point pen tip which is almost free from an ink leakage and also such an accident that a ball comes off a ball house with a sufficient writing distance, in a gel ink ball-point pen which includes a metallic vapor-deposited layer and is colored, if necessary and uses a flat resin pigment with a particle size of 80 to 200 μm and a thickness of not more than 5 μm. SOLUTION: This ball-point pen tip is a refill which includes a metallic vapor-deposited layer and is colored, if necessary and is used for ink, containing a flat resin pigment with a particle size of 80 to 200 μm and a thickness of not more than 5 μm, water and a viscosity modifier. When the diameter of a ball is ϕA and the inner diameter of the side part 10 of the ball house 3 is ϕB, the equation: ϕA+0.08<=ϕB<=ϕA+0.12 is satisfied. Further, the ball 2 is movable back and forth with the range of 80 to 160 μm.
Patent JP-2003023294-A (JP)
Title: Surface mounting machine
Inventor: SAIJO HIROSHI
IPC: H05K13/04
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface mounting machine capable of surely sucking a component under sucking conditions in response to types of a suction nozzle and the component. SOLUTION: The surface mounting machine a negative pressure regulating means for regulating negative pressure supply units 24A, 24B and 24C for supplying negative pressures to suction nozzles 21A, 21B and 21C thereof to negative pressures, and a control unit 30 for setting a specified value of the negative pressure in response to a combination of the suction nozzles, the components or the nozzles and the components to control the negative pressures to the specified values by using the regulating means.
Patent JP-2003078097-A (JP)
Title: Lead frame and manufacturing method therefor
Inventor: IITANI KAZUNORI
IPC: H01L23/50
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive lead frame by suppressing the amount of palladium to be used to minimum, and to provide a method for manufacturing a lead frame having no defect. SOLUTION: A palladium plate 1a is applied only to the surface of a metal plate 1 on which a semiconductor element is mounted and on the surface of the substrate. A formed lead, pad, other part where no mounting is required, and the side surface, are not plated.
Patent JP-2003019305-A (JP)
Title: Game machine
Inventor: SAWAFUJI TAKASHI
IPC: A63F7/02
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To realize a game machine which never needs game techniques compared with a (Pachinko) slot machine while keeping the game property of a Pachinko machine. SOLUTION: In response to prize-winning (entering) of a game ball to a special pattern starting port 104, a stopping pattern which has to be stopped and displayed on a special pattern display device 100, is drawn. After pattern variable display, stopping and displaying is performed with the drawn stopping pattern and prize balls are put out by a prize ball mode previously set to this stopped and displayed stopping pattern. Thus, when the drawn stopping pattern is stopped and displayed in response to prize-winning to the starting port, the prize balls are put out by the prize ball mode corresponding to this, thereby the game machine that never needs game techniques compared with the (Pachinko) slot machine while keeping the game property of the Pachinko machine is realized.
Patent JP-2003026703-A (JP)
Title: Chintin oxide or chitosan oxide and preparation method thereof
Inventor: KATO YUMIKO
IPC: A61P31/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide chitin oxide or chitosan oxide of high purity to which a high hydrophilic ptoperty and a water-solubility at a wide pH area are imparted and which is useful in various fields such as a medical field or a cosmetic field; and a preparation method capable of easily obtaining the chitin oxide or the chitosan oxide by a simple purification step at a low cost. SOLUTION: The chitin oxide or the chitosan oxide and a preparation method thereof are provided, which has a structure that a carbon at a 6-position in a piranose ring of N-acetylglucosamine or glucosamine, i.e., a constitution single sugar of chitin/chitosan is only oxidized to be converted to a carboxyl group.
Patent JP-2003028789-A (JP)
Title: Surface tangent direction resistance force measuring device
Inventor: USAMI KOICHI
IPC: G01N19/02
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a surface tangent direction resistance force measuring device usable for both a snowy road surface and an icy road surface, capable of measuring the road surface state with a common measure. SOLUTION: A laterally sliding surface plate 22 is supported slidably by a linear motion bearing 20 on a body frame 12 installed on the road surface 14. A plate spring 44 having a stuck strain gage is mounted on the laterally sliding surface plate 22, and a load pedestal 48 for loading a heavy weight 50 through a linear motion bearing 46 is supported vertically slidably on the plate spring 44. When a test piece 58 is fixed on the under side of the load pedestal 48 and the laterally sliding surface plate 22 is slid, the test piece 58 to which the load is applied is pressed on the road surface 14 and slid. When the test piece 58 is slid, the plate spring 44 is deformed and the resistance of the strain gage is changed, and thereby a resistance force when test piece 58 is moved can be acquired.
Patent JP-2003030076-A (JP)
Title: Data distribution system, server in the same system client terminal and method for transmitting/receiving data
Inventor: OMORI YOSHIO
IPC: G06Q30/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that restriction of communication speed is large even when costs of a terminal, facility costs of a communication line and communication costs are suppressed and provision of a user-friendly system is difficult since the communication speed becomes slower in a music data distribution system using a public line, etc. SOLUTION: Music data are divided into a plurality of pieces of data and pieces of the divided data are transmitted in parallel on a plurality of lines in transmission/reception of the music data between a server and a client terminal to solve the problem. Pieces of the received divided data are reconstructed on the client's side and provided to a user as original music data.
Patent JP-2003028003-A (JP)
Title: Control device of negative pressure actuator
Inventor: SARUWATARI MASAYUKI
IPC: F02B31/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To enhance exhaust performance and fuel economy performance by enlarging an operation area and an operation frequency of a negative pressure actuator for open/close-driving a swirl control valve. SOLUTION: An intake negative pressure of an engine is estimated from torque and a rotational speed (S1). An operable time corresponding to the time when the negative pressure in a negative pressure tank is retained to an operable negative pressure is set to a longer time (S2) when the estimated intake negative pressure is larger. An operation of the negative pressure actuator is allowed (S4) when the time is within the operable time (S3). If a close requirement of the swirl control valve exists (S6), the negative pressure in the negative pressure tank to the negative pressure actuator for close-driving the swirl control valve (S7).
Patent JP-2003025012-A (JP)
Title: Method and apparatus for dividing coil material
Inventor: HIRAYAMA KATSUHISA
IPC: B21C47/26
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a rolling mill and a method, that can automatically divide one coil material into two coil materials having the same number of turns. SOLUTION: In the manufacturing process of an original coil material A to be divided, the number Na of turns of the original coil material A to be divided and the wound length La at that time are measured every prescribed number of turns and the number of turns corresponding to a half value of the final wound length Lf of the original coil material A to be divided is determined as the number Nm of turns to stop dividing.  In the dividing process of the original coil material A to be divided, the necessary number N0 delivered for the time required for stopping after the receiving of stop command with the rolling mill till complete stoppage is always calculated, a stoppage starting number Ns of turns which is the number Nm of turns for stopping dividing to which the necessary number N0 of turns is added and the number Na of turns of the original coil material A to be divided are compared and, in the case that the number Na of turns of the original coil material A to be divided is in the vicinity of the stoppage starting number Ns of turns, the stop command is issued to the rolling mill.
Patent JP-2003032500-A (JP)
Title: Communication device
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/46
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication device that selects a way of color communications. SOLUTION: The communication device capable of communicating color information is provided with a means that selects whether or not error collection communication is performed and a means that selects color transmission. When no performance of error collection communication at transmission is selected, the communication device performs no color transmission independently of the selecting state of color transmission and performs no color transmission when the color transmission is selected and an opposite receiver has no full color reception function and no JPEG reception function, and the communication device informs an opposite device about no reception function on the basis of JPEG coding, no reception function in a full color mode and no reception function of the error collection mode when no performance of error collection communication is selected at reception.
Patent JP-2003030969-A (JP)
Title: Device and method for playback
Inventor: SUZUKI SATORU
IPC: G11B20/10
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To enable random reproduction, taking the frequency of playbacks into consideration, to be executed. SOLUTION: When a FS key is pushed, track playback frequency data having reproduction frequency of more than initialized numerical value are extracted from the track playback frequency data containing track number and playback frequency and then numbers are assigned from 1 in turn to these track playback frequency data. Random number is generated within a range of numbers assigned to the track playback frequency data and a track of the track number contained in the track playback frequency data corresponding to the random number is played back. When an end key is depressed, the procession comes to an end.
Patent JP-2003028385-A (JP)
Title: Heat insulating structure and heat insulating panel
Inventor: KURITA YASUO
IPC: F24D3/16
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating structure capable of forcibly replacing air of an interior by using a heat insulating panel having a hollow wall surface, and the heat insulating panel used in the heat insulating structure. SOLUTION: The heat insulating structure is characterized by that it is composed of air layers 14, 15 and 16 provided in the interior, and pipes 2 and 3 of two types inserted through the air layers. One of the pipes feed air- conditioned air of a room to the air layers, and the other sucks air of the air layers. The heat insulating panel is characterized by that a hollow portion 9 is composed in a panel body 6 in an area excluding a periphery of the panel body 6, the pipes 2 and 3 of the two types are inserted through the hollow portion 9, both ends of the pipes are opened in an end rim vicinity of the heat insulating panel body, and a plurality of vent holes 21-33 opening in the hollow portion of the panel body are bored.
Patent JP-2003030839-A (JP)
Title: Laser output setting method of optical disk recording/ playback device
Inventor: YAMAMOTO TAKESHI
IPC: G11B7/0045
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable optical disk recording/playback device in which a signal is repeatedly recordable on the disk with a laser beam emitted from an optical pickup. SOLUTION: In the rewritable optical disk recording/playback device allowing repeated recording while being furnished with a clock signal producing circuit for producing the clock signal for signal reproduction in accordance with a synchronization signal reproduced from the disk, the laser output is set by recognizing the recording properties of the recorded signal in the state the gain of a PLL servo circuit incorporated in the clock signal producing circuit is reduced, after the operation for recording a test signal to a trial writing area is performed twice by changing the laser output.
Patent JP-2003030626-A (JP)
Title: Image processor and method therefor
Inventor: NAKAYAMA HIROMITSU
IPC: G06T1/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor used for stably detecting a boundary line present on a certain plane from time-sequential images inputted from a TV/video camera or the like and useful for controlling equipment at a high speed based on image information. SOLUTION: The image processor is provided with an image acquisition part 14 fetching the time-sequential images in which the plane which is a road and the boundary line which is a white line drawn on the road are photographed, an inverse projection image generation part 1 generating inverse projection images to the plane of the fetched time-sequential images, and a boundary line detection part 2 detecting the boundary line on the generated inverse projection images. The inverse projection image generation part 1 generates edge inverse projection images by inversely projecting edge information based on the luminance of respective points on the time-sequential images to the plane.  The boundary line detection part 2 detects boundary line candidates on the basis of the generated edge inverse projection images and selects the boundary line from a detected boundary line candidate group on the basis of prescribed conditions.