baber/WOPTO huggingface dataset:
Patent JP-2002317947-A (JP)
Title: Heating cooking apparatus
Inventor: OGURI KAZUYA
IPC: F24C15/20
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a catalyst cannot demonstrate its capacity right after a start of cooking since the catalyst for cleaning exhaust gas requires time to raise its temperature at the start of heating cooking, in a heating cooking apparatus. SOLUTION: The heating cooking apparatus comprises a cooking chamber 2 incorporating heaters 1a and 1b for cooking, the catalyst 6 installed in an exhaust route 5, a smoke removing heater 7, and a smoke removing fan. The smoke removing heater 7 is energized for a specified time after starting of cooking, and thereafter, the heaters 1a and 1b for cooking and the smoke removing fan 8 are energized.
Patent JP-2002315726-A (JP)
Title: Image converting method and image converting system
Inventor: KIMURA MASAHIKO
IPC: G06T1/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To reversibly convert monochromatic image data of a multi-gradation monochromatic half-tone digital image exceeding the number of gradations processable in an OS(operating system) to color image data of a color digital image processable in the OS while image information of the monochromatic half-tone digital image is held. SOLUTION: High-ranking 6 bits of monochromatic half-tone 12 bits (from the bit 11 to the bit 6) shown in M of figure 1 are set as they are respectively to the high-ranking bits of R, G and B of the color 24 bits shown in C of the figure 1. Then, information of remaining low-ranking 6 bits among the monochromatic half-tone 12 bits (from the bit 5 to the bit 0) is set by distributing it to the lower-ranking 2 bits of R, G and B by 2 bits each. It is possible by performing the image conversion like this to convert the multi-gradation monochromatic half-tone digital image to the image data of the color digital image processable in the OS.
Patent JP-2002050754-A (JP)
Title: Semiconductor device, production method therefor, radiation detector and radiation detecting system using the same
Inventor: MOCHIZUKI CHIORI
IPC: H01L27/146
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having high yield in a configuration, capable of stably producing a large-area panel or narrow frame panel, which reduces the space around the panel to an extremely small size. SOLUTION: On a thin-film transistor(TFT) substrate, on which plural pixels are composed of plural TFTs, a peripheral wiring Sc connected to a fixed potential is grounded around the TFT substrate. In the semiconductor device having the TFT substrate on which the plural pixels are composed of the plural TFT; driving wiring of each of TFT is connected through a wiring resistor Rs; one pixel on the TFT substrate is composed of a TFT and a photoelectric conversion element; and bias wiring of the photoelectric conversion element is connected with driving wiring of the TFT. Then, this device has a slice line for cutting the TFT substrate around the TFT substrate and peripheral wiring between the slice line and the TFT.
Patent JP-2002325994-A (JP)
Title: Device and method for winding bobbin thread
Inventor: SAKAKIBARA KAORU
IPC: D05B59/00
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To make working for winding a bobbin thread efficient by providing a device and a method for winding the bobbin thread, capable of winding a thread remaining retained in a cassette as the bobbin thread. SOLUTION: Opening an opening and closing cover 162 provided on an upper end of a leg pole part of a sewing machine makes a cassette supporting member 171 rise up from the inside of the closing cover 162. A needle thread cassette 2 is mounted on the cassette supporting member 171 and a bobbin is mounted on a bobbin winder spindle 165. A thread W fed from the needle thread cassette 2 is hung on an upper end face of the support plate 177, an end face of the right side of a thread swinging plate 176 and the bobbin. Transmitting pulley rotation to the bobbin winder spindle 165 to rotate and drive the same in the state allows the thread W to be wound around the bobbin as the bobbin thread while the thread W is fed from a thread exit 68 of the needle thread cassette 2.
Patent JP-2002284086-A (JP)
Title: Vehicle or board for navigation on water and manufacturing method of the same manufactured by laminating sheet shaped foam with buoyance by adhesion or heat compression, and tightening end surface by band, cloth or the like
Inventor: YAMAGISHI KAZUHIDE
IPC: B29C65/48
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To manufacture a vehicle or a board enabling a person to ride and navigate on water by utilizing force of a wind and a wave at a low cost, and to have impact proofness, contribute to improvement of safety, and simplify handling and portability by using soft and lightweight material. SOLUTION: Reinforced material having hardness is arranged as a core, sheet shaped foam which has buoyancy and is soft is laminated around the reinforced material, and an end surface of the lamination is covered and tightened by a band or cloth. The band or the like for supporting a rudder and a stabilizer necessary for steering, and a leg is connected to the reinforced material or is integrally formed.
Patent JP-2002334736-A (JP)
Title: Terminal part of high density substrate
Inventor: YAMASHITA SHINJI
IPC: G09F9/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a terminal part wherein a terminal forming area is narrowed without lowering reliability of connection, in a high density substrate having many terminals required for connection to outside circuits. SOLUTION: A terminal 2 takes the form of a trapezoid, and the terminal part 1 is formed by alternately disposing the long sides and the short sides of the trapezoids on the connecting side for a leader line 4. At this time, the widely formed parts of the terminals 2 are provided so as to form a zigzag shape, and the wide parts provided in the zigzag shape are used for connection to outside circuits as contact areas 3.
Patent JP-2002333511-A (JP)
Title: Resinous film for light reflex
Inventor: USAMI YASUSHI
IPC: C08K5/20
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a resinous film for light reflex having superior light reflecting efficiency and high luminance and a member of a backlight unit for liquid crystal display, a backlight unit for liquid crystal display, etc. SOLUTION: The resinous film for light reflex is produced from a resin composition containing at least a thermoplastic resin (A), a filler (B) and a mixture (C) of silicones having siloxane bonds as skeletons as essential components.
Patent JP-2002332573-A (JP)
Title: Film deposition apparatus
Inventor: SATO TAKETOSHI
IPC: C23C16/54
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a film deposition apparatus with which thermal shrinkage of a supporting body caused by the radiation of reaction heat is avoided and film deposition speed is improved when depositing a protective film such as a hard carbon film on the resin supporting body with a magnetic film formed thereon by a plasma CVD(chemical vapor deposition) method. SOLUTION: This film deposition apparatus comprises a cylindrical reaction tube 22 disposed facing the surface of a traveling magnetic recording medium T, a holding part 23 to hold the reaction tube 22 in an attachable/detachable manner with the outer circumference of the reaction tube 22 fitted thereto, a cooling jacket 24 to cool the reaction tube 22 from the outer circumference of the holding part 23, a raw gas feed pipe 26 for feeding the raw gas G to deposit the protective film on the reaction tube 22, and a discharge electrode 27 which generates plasma of the raw gas G fed in the reaction tube 22 by applying the voltage between a metal magnetic film and the discharge electrode and deposits a reaction product generated by the chemical reaction by the plasma on the metal magnetic film.  The reaction tube 22 has a high-temperature conduction part in the inside thereof, and has an electric insulation part for covering the high-temperature conduction part on the surface thereof.
Patent JP-2002305743-A (JP)
Title: Remote moving picture transmission system compatible with adsl
Inventor: KUMAGAI MASAO
IPC: G08B13/196
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an ADSL(Asynchronous Digital Subscriber Line) compatible remote moving picture transmission system that can remotely control a robot camera through a LAN(Local Area Network) and an ADSL by transmitting a moving picture through IP connection by using the ADSL capable of higher-speed transmission in comparison with an ISDN line and compatible with the LAN. SOLUTION: This invention provides the ADSL compatible remote moving picture transmission system where the robot camera 3 at a remote place adopting an infrared ray relay system by a PB (Pushbutton) tone is controlled by H. 323 digital CODECs 7 that run on the ITU standardized protocol H. 323 and mutually transmit a moving picture under the TCP/IP environment by using ADSL MODEMs B adopting the ADSL technology capable of high-speed communication simultaneously using far higher frequencies than those of a conventional telephone line. Through the configuration above, the ADSL compatible remote moving picture transmission system allows a headquarters at a remote place to control the robot camera 3 installed in e.g. a shop to conduct leftward/rightward/upward/downward/panning/zooming operations and to manage the camera by means of a screen image thereof.
Patent JP-2002338313-A (JP)
Title: High strength steelmaking slag, material for civil engineering work and producing method of slag
Inventor: SAKA KENJI
IPC: C04B18/14
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To stably and reliably obtain steelmaking slag of high compression strength and to obtain the high compression strength only by controlling the items confirmed by slag analysis. SOLUTION: This steelmaking slag is generated in a steelmaking process, therein, the preparation of compounding composition of slag making material of a converter, etc., the control of blowing refining, the control of flow rate of bottom blowing gas and so on are performed so as to satisfy three conditions of (1) 1.2 <= slag basicity (T.CaO/SiO2 )<=6.0, (2) the content of unslagged calcium oxide(F.CaO)<=20 wt.% and (3) the content of coarse grained iron (>4 mm) <2 wt.% and 0.1 wt.% <= the content of fine grained iron (<=4 mm)<=5 wt.% and, as need, two nconditions of (4) the content of fluorine (F)<=3 wt.% and (5) 0.1 wt.% <= the content of titanium oxide(TiO2 )<=5 wt.%. Thereby, the steelmaking slag which has a compression strength index more than 1.0 (the minimum value of JIS standard of uniaxial compression strength+20%=141 N/cm<2> ) can be obtained.
Patent JP-2002340953-A (JP)
Title: Magnetic field sensor
Inventor: TORIHATA SHIGENORI
IPC: G01R29/08
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field sensor of which the sensitivity is heightened so as to detect a feeble magnetic field. SOLUTION: The magnetic field sensor is provided with an antenna for detecting a magnetic field, an optical modulator for converting an output voltage of the antenna into optical intensity, a light source for supplying light of constant intensity for the optical modulator via an optical fiber, the optical fiber for transmitting output light of the optical modulator, and an optical detector for converting the intensity of transmitted light into a voltage. A battery and an amplifier for amplifying the output voltage of the antenna are embedded inside a sensor head in which the antenna and the optical modulator are integrally formed.
Patent JP-2002340891-A (JP)
Title: Composite material sheet for organism related substance analysis
Inventor: HOSOI YUICHI
IPC: C40B40/06
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a composite material sheet using a biochemical specific reaction for enabling detection of an organism related substance or its duplicate with high precision and sensitiveness. SOLUTION: This composite material sheet is constructed of partition walls finely dividing a sheet plane in two dimensional directions and porous structural bodies arranged in respective areas sectioned by the partition walls. A mean density of the partition wall is 0.6 g/cm<3> or more, while a mean density of the porous structural body is 1.0 g/cm<3> or less (where, the mean density of the partition wall should be higher than that of the porous structural body).
Patent JP-2002038064-A (JP)
Title: Machinery using ink containing azo compound, method of ink jet recording using the same, and ink jet recording device
Inventor: SAKAEDA TAKESHI
IPC: C09D11/00
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a new azo compound suitable for an ink which not only gives a high-quality image having high image density and high vividness and free from indeterminate or irregular blotting on various types of plain papers but also gives an image undergoing little change in color on a coated paper, and which has good fixability and water resistance, does not cause clogging and is excellent in shelf stability, thermal stability and safety, a black dye composition containing the compound as the principal constituent, an ink containing the compound, and a method of an ink jet recording by using the ink, and a device using the ink. SOLUTION: The azo compound is represented by formula (A). The black dye composition contains the compound as the principal constituent. The ink contains a recording agent and a liquid medium for dissolving or dispersing it, wherein the recording agent contains the compound. The ink is used for an ink jet recording method. The ink is used for an ink jet recording device.
Patent JP-2002346789-A (JP)
Title: Solid wire for carbon-dioxide shielded arc welding
Inventor: KIMOTO ISAMU
IPC: B23K35/30
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a solid wire for carbon-dioxide shielded arc welding which has satisfactory welding usability, and attains the excellent strength and stable, excellent toughness of weld metal even when welding with high efficiency is performed under high electric current, high heat input and high interpass temper ature. SOLUTION: The solid wire for carbon-dioxide shielded arc welding has a composition containing, by mass, 0.02 to 0.1% C, 0.6 to 1.5% Si and 1.0 to 1.7% Mn, also satisfying Si+Mn: 2.0 to 3.0% and Mn/Si: >=0.85, and containing 0.2 to 0.4% Ti, 0.003 to 0.012% B, 0.1 to 0.3% Mo, >=0.005% O and <=0.005% N. The wire further contains 0.005 to 0.05% of one or two kinds selected from Al or Zr.
Patent JP-2002064528-A (JP)
Title: Method and device for supporting multi-protocol redundant router protocol
Inventor: MICHELS TIMOTHY S
IPC: H04L69/40
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a router that can support a multi-protocol redundant router protocol. SOLUTION: The redundant router protocol supported by the router includes a host standby router protocol(HSRP) and a virtual router redundant protocol(VRRP). The router can support groups of virtual routers for each redundant router protocol. The router receiving a packet check matching of a prefix of a MAC address bit. When the prefix of the MAC address is matched with a pattern of the HSRP or the VRRP defined in advance, the router builds up a key to compare the key with keys in a VRRP/HSRP database. When the keys are coincident with each other, the router uses a virtual router address to designate a path for the packet.
Patent JP-2002353815-A (JP)
Title: Delta sigma type analog/digital converter
Inventor: YAMAMOTO YUJI
IPC: H04L27/00
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a delta sigma type analog/digital converter that causes no increase in the circuit scale and has an optimum frequency characteristic to both FM and AM broadcast programs. SOLUTION: An input analog signal in a 1st stage of the delta sigma type analog/digital converter is outputted to a post-stage arithmetic unit 107 via a coefficient buffer, an arithmetic unit, a delay unit and a coefficient buffer. In this case, the arithmetic unit 102 sums a feedback signal from a 2nd stage analog/digital conversion section 114 and subtracts a feedback signal resulting from multiplying a coefficient α with an output of a delay unit 103 by the coefficient buffer and a feedback signal from a delay unit 105 respectively from the sum. Further, a 2nd stage arithmetic unit of the delta sigma type analog/digital converter is similarly configured, but a coefficient β different from the coefficient α is used for the feedback.  The frequency characteristic of a quantized noise Q (Z) has a transmission zero above and under a center frequency of the input analog signal by properly selecting the coefficients α, βso as to attenuate the quantized noise over a wide band.
Patent JP-2002002235-A (JP)
Title: Pattern block for tread of tire
Inventor: EROMAKI PENTTI JUHANI
IPC: B60C11/12
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a tire excellent in grip on a frozen road, particularly, grip performance when the tire is worn. SOLUTION: The block pattern for the tread of the tire is composed of wide grooves (21). At least part of a block is formed with a narrow slit (2), which is provided with a bent part (5) or more and an end part (4) or more. The adjacent two slits (2) are formed with surface separating parts (10), each of which is composed of webs (3a) between the end part (4) or more of the slit (2) and the end part (4) or more of the second slit (2). The width of the web (3a) is up to five times greater than that (W2) of the slit (2), and the adjacent slits (2) restrict the sections among the mutual webs (3a-3d) among knot parts (8) inside the pattern block.
Patent JP-2002350171-A (JP)
Title: Method and system and control of relative position
Inventor: YUI MAKI
IPC: G08G1/005
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system wherein the position of an information terminal as a moving body can be grasped as a relative position by a control terminal as a moving body, its track can be grasped, and a warning is given to the information terminal which is away from the control terminal. SOLUTION: A tour conductor sends a relative-position acquisition instruction to a center 104 by using a carrying terminal 101 in order to investigate the present position of a tour guest. The center 104 acquires position information and time information from the terminal 101 and a terminal 103 (for the tour guest), it calculates the relative position of the terminal 103 by using the terminal 101 as the center, and it stores a result so as to be transmitted to the terminal 101. The terminal 101 displays the positional relationship between the conductor and the tour guest on the basis of received information. After a certain time has elapsed, the conductor sends the instruction to the center 104.  The center 104 acquires position information and time information in the same manner as above, it calculates the positional relationship between the conductor and the tour guest in the previous time and the present time on the basis of the information stored in the previous time, and it stores a result so as to be transmitted to the terminal 101. The terminal 101 displays a screen indicating the positional relationship between the conductor and the tour guest in the previous time and the present time on the basis of received information.
Patent JP-2002346221-A (JP)
Title: Soccer video program, recording medium with the program recorded thereon, displaying method in soccer video game and game machine
Inventor: RIMOTO SHIYU
IPC: A63F13/52
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of interruption caused by offside in a soccer video. SOLUTION: When a friend team is offensive, the positions of enemy player characters on a field are obtained (step S2), Furthermore, the second enemy player character from an enemy goal line is detected from these enemy player characters (step S3). A virtual line which passes through over this detected enemy player character and is parallel to the enemy goal line is detected (step S4). When a through pass button is operated, the virtual line L is decided to be an offside line (step S6). Furthermore, this decided offside line is displayed within the field.
Patent JP-2002315998-A (JP)
Title: Joint mechanism in folding type clothes-drying tool
Inventor: YOSHIDA KIMII
IPC: D06F57/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a joint mechanism of a folding type clothes-drying tool facilitating the assembling of a body frame without using a connecting pin to a joint part and eliminating any danger of catching a finger, or the like, in developing the body frame. SOLUTION: This joint mechanism is so constituted that a joint part extending from opposed two sides of a rectangular body frame comprises an approximately recessed first joint part having ribs linked on respective inside planes of approximately circular and clamp bodies, which are opposed to each other with an insertion hole formed in the center, with a virtual central line extending horizontally from the central point of the insertion hole set to a lower side, and an approximately projecting second joint part having ribs linked on an approximately circular clamp counter-body, which has fitting projection parts formed in the centers of the both surfaces, with a virtual central line extending horizontally from, at least, 1/2 of a circumferential part and the central point of the fitting projection part set to an upper side.
Patent JP-2002360773-A (JP)
Title: Game machine
Inventor: UNNO MASAYUKI
IPC: A63F5/04
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent fraudulence by a radio wave from occurring with considerably less labor and time. SOLUTION: This game machine is equipped with a detecting sensor 21 which detects the radio wave transmitted by a game player in order to perform fraudulence. Thus, the labor and time for the installation of a device or the like to detect such a radio wave can be saved.
Patent JP-2002367897-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KUZUHARA TAKESHI
IPC: H01L21/304
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To allow a chip from being selected on an outer periphery of a wafer even when a pattern is formed on the outer periphery of the wafer. SOLUTION: A method for manufacturing a semiconductor device comprises the steps of forming a silicon oxide film 2 and a silicon nitride film 3 on a surface of a silicon substrate 1, then patterning the films by a photolithography. Then, the outer periphery of the wafer is entirely exposed even at its inside. Thus, an effective pressure in the surface of the wafer at the time of CMP working to be executed after a trench 4 and an embedding oxide film 5 are formed can be made uniform, and thus good flattening can be executed. The method further comprises the steps of thereafter forming a first interlayer insulating film 11, and forming a contact hole 12 thereat. In this case, the contact hole is not formed on the outer periphery of the wafer.  Thus, since wirings or the like are not formed on the outer periphery of the wafer in its structure, whether the chip is on the outer periphery of the wafer or not can be selected by an electric inspection.
Patent JP-2002367852-A (JP)
Title: Chip-type electronic component and method for applying conductive paste on the same
Inventor: TAKASHIMA HIROYOSHI
IPC: H01G13/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To improve adhesion force to a component body by a side electrode that has a main section being extended in a strip on the side of the component body and an adjacent surface extension section being extended to each portion of upper and lower surfaces. SOLUTION: In the side electrodes 29 and 30, width W1 of the adjacent surface extension section 32 is made wider than width W1 of the main section 31.