baber/WOPTO huggingface dataset:
Patent JP-2002284090-A (JP)
Title: Dive computer
Inventor: HAYAFUNE YUUKIKEN
IPC: B63C11/02
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide safe information necessary for a diver in diving. SOLUTION: This dive computer can prevent violation of a surfacing speed by a diver by a display for prompting to reduce a surfacing speed before violating the surfacing speed.
Patent JP-2002296032-A (JP)
Title: Position detector
Inventor: KUMAGAI KAORU
IPC: H04N5/232
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a position detector having a two-dimensional light receiving means equipped with the function of an electronic shutter that discharges stored electric charge to adjust the quantity of received light, and emitting light while the receiving means stores electric charge with the shutter stopped. SOLUTION: Light launched from a light emitting means is sent to a target object by a light sending means. Reflected light from the object is received and converted into electric charge by the two-dimensional light receiving means. The position of the object is found by an arithmetic processing means based on a light reception signal from the receiving means. The receiving means is equipped with the function of an electronic shutter that discharges stored electric charge to adjust the quantity of received light. The processing means can stop the shutter to drive the emitting means while the receiving means stores electric charge.
Patent JP-2002299136-A (JP)
Title: Ignition coil for internal-combustion engine
Inventor: KINUMI NOBURO
IPC: H01F38/12
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil which is mounted on the plug hole of an internal-combustion engine and which is low-cost, small and of high reliability. SOLUTION: In an ignition coil for the internal-combustion engine, polybutylene terephthalate is used as the molding material used for a primary bobbin 14. In the primary bobbin 14, carbon black is not added to the polybutylene terephthalate, but an organic dye is added, and its breakdown voltage is set at 40 kV/mm or higher.
Patent JP-2002252692-A (JP)
Title: Abbreviated key device for transmitting id number, password, or the like of remote in a simple manner using internet portable phone
Inventor: OSUGA EIJI
IPC: H04W92/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for simplifying otherwise complicated input operation for an ID number and a password in a system to remotely access and control an apparatus in a home or an office through an Internet web server using an Internet portable phone. SOLUTION: The present invention is fitted with a memory in which an ID number and a password are stored and allows an abbreviated key device with a function capable of transmitting stored contents by a simple key operation of the portable phone to be attached to and removed from an external connection terminal of the portable phone in a simple manner.
Patent JP-2002297062-A (JP)
Title: Display unit and display device
Inventor: HONDA KOICHI
IPC: G09F13/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a display unit and a display in which display contents are confirmed, regardless of the viewing directions. SOLUTION: A display unit is provided with a base 2, on which display lamps 3 are arranged, the display lamps 3 which are arranged over the surface of the base 2 in large number and recessed section 4, which are formed on base surfaces 2a surrounding the lamps 3 and are arranged toward the back of light-emitting sections 3a of the lamps 3.
Patent JP-2001352573-A (JP)
Title: Communication equipment and communication method
Inventor: JURGENSEN JENS-UWE
IPC: H04L69/14
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To more efficiently and flexibly access an access resource in a random access channel and to transmit and receive data. SOLUTION: The probability of random access to the access resources is defined so as to provide different access probabilities for at least two access resources, an optional access resource is selected at random from the plural access resources based on allocated access probability distribution and a random access burst is transmitted by using the access resource selected at random.
Patent JP-2002052915-A (JP)
Title: Vehicle having suspension movement with variable camber and vertical suspension movement in wheel face
Inventor: SEBE MARC
IPC: B60G17/016
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a connecting means with ground having a wheel 2 fitted to a wheel support body 3 and the wheel support body 3 fitted to a support member 5 by a vertical suspension device. SOLUTION: The support member 5 is fitted to a chassis 1 by a load support arm 70, the support member is articulatedly joined with one side of the arm along a geometrical axis AA with an approximately horizontal camber, and the other side of the load support arm is connected to the chassis along an approximately vertical geometrical axis AK. A camber control rod 71 is articulately joined with the support member 5, the camber control rod 71 is separated from the geometrical axis AA of the camber and moves laterally to the chassis 1, and a member 6 forming a triangle connects the load support arm 70 to the chassis 1 so as to control a moment with around an approximately vertical geometrical axis AK.
Patent JP-2001345390-A (JP)
Title: Method for programming flush memory module
Inventor: RYU GENICHI
IPC: H01L29/423
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for programming a flash memory which restricts characteristic deterioration due to repeated erase/write and obtains long persistency of characteristics. SOLUTION: This flash memory module comprises a substrate; a source, a drain and a control gate formed separate from each other on the substrate; an insulation film formed between the source, drain and control gate; and a floating gate formed on the insulation film. This method contains a write step in which a predetermined bias is applied in order to write data in the flash memory module; and a de-trap step in which, subsequently to the write step, a predetermined bias is applied in order to eliminate electrons trapped on the insulation film excluding the floating gate. Thus, a characteristic deterioration due to repeated erase/write is restricted to increase persistency of characteristics.
Patent JP-2002316171-A (JP)
Title: Method for treating fluorine-containing wastewater
Inventor: SATO KITAO
IPC: B01J41/12
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for treating fluorine-containing wastewater, for economically treating both of thick fluorine-containing wastewater of which the concentration of fluorine is, for example, not less than 30 mg/l and dilute fluorine-containing wastewater of which the concentration of fluorine is below 30 mg/l so that the concentration of fluorine becomes not more than discharge standards. SOLUTION: The method for treating fluorine-containing wastewater, for example, both of thick wastewater of which the concentration of fluorine is a predetermined concentration, for example, not less than 30 mg/l and dilute wastewater of which the concentration of fluorine is below the predetermined concentration, has a flocculation and sedimentation process for mixing a part of the dilute wastewater with the whole amount of the thick wastewater in a predetermined mixing ratio to prepare dilute thick wastewater and subjecting this wastewater to flocculation and sedimentation treatment to send out first treated water lowered in the concentration of fluorine,  an adsorption process for passing the remaining dilute wastewater through a filling bed of a fluorine adsorbing resin to send out second treated water lowered in the concentration of fluorine and a mixing process for mixing the first treated water and the second treated water to obtain third treated water of which the concentration of fluorine is not more than the discharge standards.
Patent JP-2002306502-A (JP)
Title: External fixation device
Inventor: SATO TAKUYA
IPC: A61B17/64
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an external fixing device, which can be made compact and simple rather than a full ring type external fixing device, improved in strength against deforming power such as twisting rather than a uniplane type external fixing device. SOLUTION: One pin 21 to be inserted to one bone to be bonded and another pin 23 to be inserted to the other bone to be bonded are respectively held by a plurality of pin holders 22 and 24. On one side face and the other side face of each of a plurality of pin holders 22 and 24, a plurality of link members 32, which can be fixed by screws 31 inserted thereto, are attached. On the end part of the link member 32, which is provided on each of both the side faces of a plurality of pin holders 22 and 24, opposite to the side of the pin holder, a plurality of end members 36 are fixed by a screw 35 across a fixer mounting target face. A plurality of rods 41 for supporting both the sides of the pin holders 22 and 24 are fitted to be freely slid/turned to a plurality of end members 36 in the state of unfastening the screw.
Patent JP-2002319596-A (JP)
Title: Connecting method and connecting structure employing wire bonding
Inventor: MAEDA YUKIHIRO
IPC: H01L21/60
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method employing wire bonding in which strength at a primary bonding part is prevented from lowering due to vibration applied to a wire at the time of secondary bonding. SOLUTION: Forward end part of a wire bonding tool 10 is connected with a first member 1 and then the wire 3 is routed to a second member 2 by means of the tool 10. Under a state where a part of the wire 3 between the joint to the first member 1 and the joint to the second member 2 is supported using a retaining jig 11, the wire 3 is connected with the second member 2 being applied with ultrasonic vibration.
Patent JP-2002333953-A (JP)
Title: Touch pointing device and ultrasonic diagnosing device and portable electronic equipment
Inventor: SHIIBASHI TAKAO
IPC: G06F3/0481
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To make preventable the disadvantages of a touch panel operation and a pointing operation. SOLUTION: A touch area is set on an LCD display 6. A pointing area is set on a continuous virtual screen on which the upper side of the LCD display 6 is continuous to the lower side of a CRT display 5. A pointer k is able to move on the LCD display 6 and the CRT display 5 as one screen.
Patent JP-2002323777-A (JP)
Title: Carrying and inverting device and exposure system
Inventor: TOYODA SEIICHIRO
IPC: G03F9/00
Filed: 2001-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a carrying and inverting device which have simple structure, eliminates the need to roughly position a substrate again after inverting it, has a small number of driving sources, and needs not move together with an air pipe, etc., and to provide an exposure system using the device. SOLUTION: An inversion part 30 is provided with a carrier A2 which rotates by 90 deg. while moving the substrate and a carrier B1 which receives the substrate from the carrier A2 and rotates by 90 deg. while moving. Further, a carrier A2 and a carrier B2 which move the substrate are also included; and the carriers are provided with energizing springs A1-3, A2-3, B1-3, and B2-3 which energize holding parts that the carriers have upward and the holding parts are lowered by cylinders 11, 21, 41, and 52.
Patent JP-2002326114-A (JP)
Title: Throw away type rotating tool
Inventor: NAGAYA HIDEHIKO
IPC: B23C5/06
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To shorten time taken for performing a corner index of an insert. SOLUTION: A recessed part 19 recessed on the inner peripheral side of a tool body is formed in a place of a wall surface 17A facing to the outer peripheral side of the tool body of a tip pocket 17 that lies in a just front side of an insert mounting seat 18 in the tool rotating direction T. The size of the recessed part 19 is set so that when the insert 20 is moved to the proximity of the recessed part 19 along a clamp screw 25 by loosing the clamp screw 25 and is rotated around the center line C of the clamp screw 25, a corner part 23 of the insert 20 can pass through the recessed part.
Patent JP-2002324843-A (JP)
Title: Semiconductor integrated circuit device and its manufacturing method
Inventor: MITANI SHINICHIRO
IPC: H01L27/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To form a capacitor for noise reduction measure superior in transition response at excellent yield. SOLUTION: A capacitor insulation film CZ is formed by accumulating a silicon nitride film on wiring Ma applying power source electric potential (VDD) and wiring Mb applying ground electric potential (GND), tungsten films are accumulated on the capacitor insulation film CZ, and a floating electrode FE is formed by etching. The floating electrode FE is extended on the wirings Ma, Mb in a divided state. Power source noise can be reduced with capacitors Ca1 , Ca2 comprising the wirings Ma, Mb, the capacitor insulation film CZ and the floating electrode FE. In addition, since the floating electrode FE is divided, the yield can be improved.
Patent JP-2002324429-A (JP)
Title: Anisotropic conductive composition
Inventor: YOKOYAMA AKINORI
IPC: H05K3/32
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive composition having an improved connectability of conductive particles at a low loading and also an improved connectability vender loading dispersion in manufacturing processes. SOLUTION: The anisotropic conductive composition comprises conductive particles and an organic binder. The conductive particle used is powdered metal, where the maximum value of deformation of the particle diameter is in the range of 1 to 11 μm at a low loading condition, destruction does not occur when the deformation rate is under 55%, and the particle has the deformation rate of 10 to 90%.
Patent JP-2002323205-A (JP)
Title: Lean-rich combustion device
Inventor: OTSUKA TETSUJI
IPC: F23D14/08
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a lean-rich combustion device, in which a burner for thick gas and a burner for thin gas can be easily ignited, while reducing NOx. SOLUTION: The burners 4 for thick gas, having long burner holes 3 for thick gas for discharging and burning the thick mixed gas of fuel gas and combustion air and the burners 6 for a thin gas having long burner holes 5 for discharging and burning the thin mixed gas of fuel gas and combustion air are arranged alternately, in a direction perpendicular to the longitudinal direction, while the burner holes 3 for thick gas are located at both the sides of the burner hole 5 for thin gas; the total amount of fuel gas for the thin mixed gas discharged from the burner holes 5 for thin gas is set to two times or more of the total amount of fuel gas for the thick mixed gas, discharged from the burner holes 3 for the thick gas. An ignition means 30 is provided for igniting the burner 6 for the thin gas, for the burner 4 for the thick gas and for the burner 6 for thin gas.
Patent JP-2002324758-A (JP)
Title: Nitride semiconductor substrate and nitride semiconductor element manufacturing method using the same
Inventor: SUGIMOTO YASUNOBU
IPC: H01L21/02
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To remove a different type substrate without breaking the substrate due to crack, chipping, etc., to take out a nitride semiconductor substrate after forming a thick nitride semiconductor layer on the different type substrate. SOLUTION: A different type substrate 10 made of a material different from a nitride semiconductor has a first and second main surfaces, a grown layer having at least a first nitride semiconductor layer 12 on the first main surface and grooves 20 formed into the second main surface at a depth not exposing the grown layer. The method comprises at least a step of forming cracks or breaks extending from the bottoms of the grooves to the grown layer 30, and a step of removing the different type substrate from the second main surface to expose the grown layer after forming the cracks. Forming and increasing the cracks release stresses between the different type substrate and the grown layer, this facilitating removing the different type substrate and unifying the nitride semiconductor.
Patent JP-2002282675-A (JP)
Title: Gas generation apparatus, automatic gas generation apparatus, and automatic output apparatus
Inventor: OKAMOTO MICHIHARU
IPC: B01J7/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gas generation apparatus or an automatic gas generation apparatus simple and reliable to be operated and lightweight and not bulky and to provide a simple and reliable automatic output apparatus utilizing the gas generation apparatus and an automatic system. SOLUTION: The gas generation apparatus is made to have an extremely simple constitution wherein a fastening tool (1) made of a plastic which suppresses a resilient force of a main spring (4) as shown in an illustration 2 is cut by heating an electrical heating wire (2) to be red hot with electricity application from an electric power source (9) by turning on a manual switch (10) and an A agent solution bag (5) is opened by a main spring (4) and reacted with a B agent (12) existing in the lower part to generate a gas.  Such a gas generation apparatus can be made to be an automatic gas generation apparatus by employing an immersion-in-water sensing part with a size as large as about 1 or 2 soybean size and together with the automatic output apparatus, the automatic gas generation apparatus is made extremely small and lightweight and electrically operable to make on/off operation reliable.
Patent JP-2002302008-A (JP)
Title: Head part protecting air bag device
Inventor: TAKAHASHI HIROYUKI
IPC: B60R21/26
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To reduce damage in a part adjacent to a gas jet port from an inflator in an inner tube. SOLUTION: One end part 70A of a pipe 70 extending in the axial direction of an inner tube 32 having flexibility such as a fabric and having a smaller diameter, a shorter length, and higher rigidity compared with those of the inner tube 32 is fixed to the outer circumferential part adjacent to the end in the side of a gas jet outlet 14A in the inflator 14. The pipe 70 has its tip part 70C being narrower compared with a part 70B to be the outer circumferential part of the gas jet port 14A of the inflator 14. The tip part 32A in the rear side of the inner tube 32 is clamped in the outer circumferential part of the end part 70A of the pipe 70 by a clamp 82.
Patent JP-2002326608-A (JP)
Title: Bag loading device
Inventor: IGAI KENJI
IPC: B65B25/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To always favorably perform the opening of a bag and the transferring of the bag to a following stage by adjusting a hanging amount of the bottom section having a gusset in response to a laminated amount of the bag. SOLUTION: This loading device 10 has a pedestal 22 on which the bag 14 is loaded under a state wherein the bottom section 14a having the gusset is not supported. On the pedestal 22, an actuating member 30 which can slide in the longitudinal direction under a loading plate 28 on which the bag 14 is loaded is arranged. The pedestal 22 is detachably arranged on a vertically movable base 54 wherein a driving means 78 is arranged. By moving the actuating member 30 backward by the driving means 78, the rear end section of the actuating member 30 extends backward from the rear end of the loading plate 28. Thus, the bottom section 14a of the bag 14, which vertically hangs from the rear end edge of the loading plate 28, is lifted.
Patent JP-2002066855-A (JP)
Title: Rotating tool holding device and head removal jig
Inventor: UMEMOTO SHIGERU
IPC: B23B31/117
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotating tool holding device mounted on the main spindle or the tool shaft of a machine tool for machining the inner peripheral surface of a hole or the like; having sufficiently high rigidity to achieve high-speed machining and being well-balanced as to rotation. SOLUTION: In the rotating tool holding device, a fitting shaft 6 provided on a head 2 is fitted into a fitting hole 5 provided in a holder 1 and the head 2 with a cutting blade 7 fixed thereto is mounted to the holder 1. The fitting shaft 6 and the fitting hole 5 have tapered peripheral surfaces so that when the tapered peripheral surfaces are mated with each other, the head 2 is fixed to the holder 1 by two-surface binding such that the end face of the holder makes intimate contact with the end face of the head. Two balance rings of the same weight are provided each of which is rotatably fitted around the fitting shaft and has an eccentric center of gravity. The two balance rings are sandwiched and fixed between the end face 10 of the head at the root of the fitting shaft and the end face of the holder 9.
Patent JP-2002016723-A (JP)
Title: Pseudo telephone conversation
Inventor: NICKUM LARRY A
IPC: H04M1/663
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method that produces an oral reply to a specific person of its telephone calling without the need for engaging the a 2-way conversation. SOLUTION: This system and method can produce an oral reply to a specific person for its telephone calling without the need for engaging with a 2-way conversation. When a telephone rings, a user sends an oral message to a network unit or a network controller. The oral message is directly sent to a caller via the network controller connected operationally to a telephone line. A possible option disclosed permits the caller to reply the oral message of the user before the telephone call is automatically finished after the delivery of the oral message to the caller.
Patent JP-2002343362-A (JP)
Title: Nonaqueous electrolyte solution secondary battery and its manufacturing method
Inventor: KAWAMURA MOTOI
IPC: H01M10/0566
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte solution secondary battery with improved cycle characteristics and higher performance by using conductive agent with carbon material of different crystallinity mixed in. SOLUTION: The nonaqueous electrolyte solution secondary battery is provided with a negative electrode made from carbon material which can dope/ dedope lithium, a positive electrode consisting of a lithium transition metal complex compound and nonaqueous electrolyte solution. The battery contains at least one kind of graphite carbon with (002) surface interval of not less than 0.333 nm but less than 0.340 nm by X-ray diffraction as positive electrode conductive agent.
Patent JP-2002331577-A (JP)
Title: Biaxially oriented polyphenylene sulfide film
Inventor: OKAZAKI IWAO
IPC: B29C55/12
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially oriented polyphenylene sulfide film which is excellent in slip characteristics, has few bulky projections, shows little fall-off of particles, has a high dielectric strength when it is made a thin film and has few insulation defects and which is suitable for a dielectric for a film capacitor, a release sheet, etc. SOLUTION: The biaxially oriented polyphenylene sulfide film contains particulates. The average particle size of the particulates in the film is 0.05-3.0 μm and the relative standard deviation of the particles is 0.5 or less, while the content of the particulates in the film is 0.05-3 wt.%. The thermal shrinkage factor of the film at 230 deg.C is 2-8% in the longitudinal direction and 0.5-5% in the width direction intersecting the longitudinal direction perpendicularly.