baber/WOPTO huggingface dataset:
Patent JP-2001217606-A (JP)
Title: Distributed constant filter
Inventor: TAKEDA SHIGEKI
IPC: H01P1/203
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem where it is difficult to use a λ/4 coupling microstrip line for a band-pass filter, which includes a jump coupling since the positive and negative phases of transmission characteristic cannot be controlled accurately, even though the λ/4 microstrip line is a circuit element by which a distributed constant filter can be easily constituted. SOLUTION: This distributed constant filter is characterized by that microstrip line resonators O1 and O1 with resonance length λ/2 are formed by cascading λ/4 coupling microstrip lines M1 to M3, corresponding to the center frequency of a passing band, in order that respective ports of one diagonal are connection ports and respective ports of the other diagonal are made open and connecting connection ports among adjacent λ/4 coupling microstrip lines M1 to M3 and respective ports of one diagonal of at least one group are short-circuited, while respective ports of the other diagonal are made open. Furthermore, a jump coupling circuit is connected between ports positioned across over 2 or more λ/4 coupling microstrip lines.
Patent JP-2001213268-A (JP)
Title: Occupant judging apparatus for vehicular air bag system
Inventor: KATOU IKUYASU
IPC: B60R21/01
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide an occupant judging apparatus to judge the detailed seating posture necessary for the fine control of the unfolding of an air bag while enabling the high-speed and detailed distance measurement by paying attention to the fact that an auxiliary light source is essential at night during the measurement by an image sensor in an air bag system for vehicle, and devising the configuration of the auxiliary light source. SOLUTION: An auxiliary light unit 60 irradiates an upper part of the body Ma with the diffuse light from a light emitting element 61, and an irradiation point P on the upper part of the body Ma is irradiated by the beam from a light emitting element 62. The image sensor 50 picks up the image of the upper part of the body Ma under the irradiation by the diffuse light, and picks up the image of the upper part of the body Ma under the irradiation of the diffuse light and the beam, and outputs the image data. A microcomputer 90 extracts the irradiation point P by two kinds of the differential data of the image data, the distance between the upper part of the body Ma and the air bag 20 is calculated by the triangulation method making use of the extracted result to judge the posture of the seated occupant.
Patent JP-2001214630-A (JP)
Title: Parking device
Inventor: GO KENJI
IPC: E04H6/06
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a parking device in which a car can be parked even in a narrow region, which has insufficient length in the longitudinal direction such as a depression formed to a part of a wall and into which the car cannot drive as it is. SOLUTION: In the parking device arranged in the depression 3, which is surrounded by front-rear walls (a), (b) and a side wall (c) from three directions, into which the car cannot drive and which is slightly larger than the overall length and overall width of the car, a rectangular car-loaded pallet 6 is arranged into the depression 3, and the car-loaded pallet 6 is rotated, using a thrust shaft 10 mounted at the first corner section 6 as the center of rotation. Since a car driving-in port 9 is protruded to the outside of the depression 3 in response to rotary operation, the car is self-advanced, the car is driven onto the car- loaded pallet 6, and the car-loaded pallet 6 is turned in the opposite direction and housed in the depression 3 when the car is driven on.
Patent JP-2001211965-A (JP)
Title: Frame structure for armrest
Inventor: OKAZAKI FUMISHIGE
IPC: B60N2/75
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To lighten a frame structure for armrest using a rotary cylinder provided with a seam part. SOLUTION: A seam part 10 of a rotary cylinder 1 is reinforced by welding terminal parts 21 and 21 of supporting rods 2 and 2 onto the outer peripheral surface of the rotary cylinder 1 over the seam part 10.
Patent JP-2000308484-A (JP)
Title: Propagation of microorganism
Inventor: KONISHI RYOICHI
IPC: C12R1/465
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply propagating useful microorganisms such as antagonistic microorganisms to plant pathogens, microorganisms accelerating the fermentation/composting of organic raw materials, microorganisms having water purification ability, microorganisms accelerating the decomposition of plastics and the like in a short term. SOLUTION: This method is to include microorganisms in a mixture comprising 100 pts.wt. carrier having 30-70 wt.% moisture content and showing pH 6.0-9.0 and 0.5-30 pts.wt. wheat bran and, if necessary, 0.5-20 pts.wt. propagation auxiliary.
Patent JP-2001226014-A (JP)
Title: Document sorter
Inventor: SAKAI NORIKAZU
IPC: B65H29/60
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To sort documents into monochromatic documents and colored documents for recycling the documents in consideration of the quality of recycled paper. SOLUTION: An image forming device for a color copying machine reads information for the images of the documents automatically carried to a reading position by an automatic document feeder (DADF) 14, using an image reader 12, and identifies that the documents are monochromatic documents or colored documents in accordance with the reading information. The target position (a monochromatic document storage device 15/a color document storage device 16) of the documents fed from the DADF 14 in accordance with the identification result is switched by a carrying passage switching part 18 for sorting the documents into the monochromatic documents and the colored documents.
Patent JP-2001219725-A (JP)
Title: Rear suspension
Inventor: WATANABE AKIMITSU
IPC: B60G9/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a link type rear suspension easily and appropriately producing a roll steer having understeer characteristics. SOLUTION: The rear suspension has an axle housing 1 extending in the car width direction; and a pair of upper arms 2 and a pair of lower arms 3 whose rear ends are connected to both ends in the length direction of the axle housing 1 and front ends are connected to a car body 5, and in a normal state not producing a bound and a rebound, each upper arm 2 has a connecting point 6B to the axle housing 1 higher than a connecting point 6A to the car body 5, and in the same normal state, each lower arm 3 has a connecting point 7B to the axle housing 1 higher than a connecting point 7A to the car body 5.
Patent JP-2001213811-A (JP)
Title: Method for alkylating aromatic hydrocarbon and catalyst to be used therefor
Inventor: MATSUMOTO TAKANARI
IPC: C07B61/00
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a new method for synthesizing an alkyl-substituted aromatic hydrocarbon by anti-Markovnikov-rule alkylation, and to provide a catalyst suitable therefor. SOLUTION: This method for producing an alkyl-substituted aromatic hydrocarbon comprises alkylating an aromatic hydrocarbon with an olefin using, as catalyst, an iridium catalyst having a β-diketonato ligand. The other objective catalyst for producing the above alkyl-substituted aromatic hydrocarbon comprises the iridium catalyst having a β-diketonato ligand as mentioned above.
Patent JP-2001230014-A (JP)
Title: Connector
Inventor: KOYATA KEN
IPC: H01R9/053
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a connector with excellent yield and reliability without causing defects generated such as short circuit between terminals. SOLUTION: The connector is provided with a terminal 11 with an electric wire 12 connected and a housing 13 molded from an insulating synthetic resin with a plurality of the terminals 11 arranged and contained at the same level. The terminals 11 are fixed in array on the same plane of the housing 13 with an adhesive fixing member 15.
Patent JP-2001230238-A (JP)
Title: Structure of lower electrode board for plasma surface treating device for semiconductor substrate
Inventor: KUMAMOTO NOBUHISA
IPC: H01L21/302
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To effectively reduce treatment unevenness in the case of surface- treating a semiconductor substrate 2 mounted on an upper surface 3a of a lower electrode board 3 by a plasma generated between the board 3 and an upper electrode board 4. SOLUTION: Insulator layers 5, 7 are formed on a part of an outside of the semiconductor substrate 2 mounted on the upper surface 3a of the lower electrode board 3.
Patent JP-2001230402-A (JP)
Title: Solid-state image sensing device
Inventor: YOSHIDA TOSHIO
IPC: H04N5/372
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference in the black level at valid and invalid pixel regions. SOLUTION: An opening 40 is provided at a light-shielding film 30 on a light reception part region 23 of an invalid pixel region, thus fully diffusion hydrogen ions from a passivation film 33 that is made of P-SiN film to the side of a silicon substrate 21 in a hydrogen-annealing process even if the light- shielding film 30 is made of a material hard to be permeable to hydrogen ions such as high-melt-point metal TiW, and hence reducing the interface level of the light reception part region 23 and a transmission channel region 24 and reducing an output voltage when the invalid pixel region is dark to nearly the same as that of a valid pixel region. More specifically, no difference is generated in the black level between the valid and invalid pixel regions.
Patent JP-2001229260-A (JP)
Title: Method for providing service and storage medium with service providing program stored therein
Inventor: HIWATARI HITOSHI
IPC: G06Q50/10
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a service providing method capable of reducing the number of speeches, providing a service (interactive healing service) needing the individual sense of value of a user and also coping even with the occurrence of a new sense of value, and to provide a storage medium where a service providing program is stored. SOLUTION: When a user makes an action on a person of an action object, the person of the action object stores action history into an electronic card owned by the user, and when the user receives a service, a service provider retrieves the action history stored in the electronic card owned by the user and generates a dedicated speech of the user in response to the speech of the user by using the action history.
Patent JP-2001237965-A (JP)
Title: Telephone exchange and computer readable recording medium with recorded program
Inventor: AIZAWA NORIO
IPC: H04M3/00
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to use plural telephone numbers without especially modifying the telephone set. SOLUTION: A telephone exchange which connects a call originating side and a destination so that they can speak to each other, is provided with a peculiar telephone number storage means 3a where a telephone number peculiar to a telephone set is stored, a virtual telephone number storage means 3b where at least one virtual telephone number related to the peculiar telephone number is stored, a comparison means 4 which compares the telephone number of the destination with virtual telephone number stored in the virtual telephone number storage means 3b, and a conversion means 5.  When the telephone number of the destination coincides with one of virtual telephone numbers in the comparison means 4, the conversion means reads a peculiar telephone number related to this coinciding telephone number from peculiar telephone numbers stored in the peculiar telephone number storage means 3 and takes this read peculiar telephone number for the telephone number of the destination.
Patent JP-2001232223-A (JP)
Title: Hand operated mill
Inventor: SATO KOJI
IPC: A23L27/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To realize a hand operated mill made usable in a more optimal state by a simple structure. SOLUTION: In the hand operated mill 10 wherein housings 11, 12 are connected to the opening part 2 of a container 1 housing a granular material S to be ground on the upper part sides thereof and have the discharge port 22 disposed on the side of the lower bottom part thereof and have meshed inner and outer teeth 20, 18 arranged therein and the material S to be ground supplied from the opening part 2 of the container is supplied to the gaps between both teeth 20, 18 under its own weight and rubbed between both teeth 20, 18 by the relative rotation of both teeth 20, 18 to be discharged out of the discharge port 22, shutter means 15, 16 are provided to the opening space (in the housing 11) for supplying the material to be ground communicating with the spaces between the upper part and both teeth 20, 18 of the housings 11,  12 and the opening space is automatically closed by the shutter means 15, 16 when the container is turned from such a use state that the discharge port 22 is turned downward to such a state that the discharge port 22 is turned upward by reversing the whole up and down.
Patent JP-2001232441-A (JP)
Title: Hollow component forging method, and punching pin used therefor
Inventor: OKAMOTO HIROSHI
IPC: B21K21/00
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce working man-hours, to reduce costs, to eliminate the shortage of working steps in a forging machine such as a former, and to prevent seizure on an inside diameter surface and an inside diameter holding pin of a work formed of even a hard-to-work material in the cylindrical extension operation. SOLUTION: In a manufacturing method to forge a hollow component of the hard-to-work material such as bearing steel, the hollow component is forged by discharging a lubricating oil from an outer circumferential surface of a tip of a punching pin in implementing the punching and the extrusion or the swaging of a center excess material portion of a cup-like member by the punching pin in the same working process.
Patent JP-2001231722-A (JP)
Title: Cover box body
Inventor: IWAKOSHI TAKESHI
IPC: A47K17/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover box body which is capable of well preventing the growth of mold and the occurrence of warpage in a cabinet. SOLUTION: The box body for the cabinet 3 or the like for concealing a low tank 4 or the like therein is constituted by applying charcoal having hygroscopic and deodorant effects on the inner peripheral surface of this box body 3.
Patent JP-2000252797-A (JP)
Title: Voltage-controlled oscillator using threshold voltage control of soimosfet
Inventor: WESLEY FAVORS JR
IPC: H01L27/12
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a voltage ring oscillator which operates with a low voltage and generates a variable cyclic output by coupling a control input with a transistor body and actualizing such constitution that the threshold voltage of the transistor varies when the body is charged and the oscillation frequency of the oscillator is controlled. SOLUTION: A ring oscillator is composed of transistors and at least one of the transistors has a threshold voltage which can be controlled with the voltage applied to the transistor body. The control input is coupled with the body of this transistor so that the body of the transistor can be charged with the control input. When the body is charged, the threshold voltage of the transistor varies and the oscillation frequency of the oscillator is controlled. For example, the voltage ring oscillator 200 is brought under voltage control by the control input 208. In this case, the control input 208 is coupled with the bodies of N-MOSFETs of an input inverter 202, an intermediate inverter 204, and an output inverter 206.
Patent JP-2001232585-A (JP)
Title: Robot control device
Inventor: SUGINO AKIHITO
IPC: B25J9/10
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a robot control device capable of automatically restoring the operation part of a robot controlled to be positioned via an absolute encoder to an original point at a site. SOLUTION: After the operation part of the robot is moved in a specified range provided in the stroke region of the operation part of the robot by using a detecting sensor, a distance up to a mechanical original point of the operation part of the robot is calculated as the manipulated variable of the rotating angle of the absolute encoder directly connected to a servo motor for automatically moving the operation part of the robot to the mechanical original point. Further, with a previously stored correcting angle as a manipulated variable, the operation part of the robot is automatically moved from the mechanical original point to an electrical original point.
Patent JP-2001237306-A (JP)
Title: Substrate hand, carrier device, inspection device, and flat substrate accommodation device
Inventor: SHIBATA HIROMASA
IPC: H01L21/68
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device that can prevent wafers from being damaged while the wafers are being carried. SOLUTION: This carrier device is composed of a hand 5 that grips a wager W so that a substrate surface becomes vertical, and a carrier robot 4 that performs conveyance so that the substrate surface of the wafer W is in parallel with a wafer movement direction, and the surface of the wafer that is vertically retained by the hand 5 is observed by a microscope having an objective lens 3a where a light axis J is horizontal, thus preventing the wafer W from being damaged without allowing the wafer W to bend by dead weight and air resistance in the conveyance. In addition, the observation is made while the wafer W is retained by the band 5, thus reducing the number of times for delivering the wafer in an inspection process, and hence reducing wafer damage when the wafer is delivered.
Patent JP-2001245421-A (JP)
Title: Circuit body and junction box housing the circuit body
Inventor: SAITO YUKITAKA
IPC: B60R16/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To improve a circuit body housed in a junction box. SOLUTION: A circuit body 13 housed in a junction box 10 is buried in a substrate 20 made from an insulating resin, in a state that the surface of a current-carrying part 21 made from a high-electrically conducting resin is exposed, and formed in one piece in a flat-plate shape. The current-carrying part is formed in a circuit shape as predetermined. A male terminal 18 and a female terminal 19 are previously molded in the current-carrying part.
Patent JP-2001152562-A (JP)
Title: Frictional agitation joining method
Inventor: ESUMI MASAKUNI
IPC: B61D17/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To achieve the friction agitation joining without any level difference in a joined part in butt-joining of plates. SOLUTION: Butted portions of face plates 12b and 22b of shapes 10 and 20 are friction agitation joined with each other. In the joining, a projecting portion 20c of an end of the face plate 20b of the shape 20 is fitted to a recessed portion 12c of an end of the face plate 12b of the shape 10. No step is present in outer surfaces of the face plates 12b and 20b by this fitting. A rotary tool 250 is inserted in the fitted portion from the projecting portions 16 and 26 sides of one surface side of the face plates 12b and 20b, and the other surfaces 12bc and 20bc sides of the face plates 12b and 20b are friction agitation joined flat. Butt joining without any level difference can be obtained thereby.
Patent JP-2001243251-A (JP)
Title: Automatic preparing system of telephone number list data
Inventor: DEGUCHI TAKASHI
IPC: H04M3/44
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To automatically preparing telephone number list data of facilities in an applicable category around a specified position by specifying the position and the on a network terminal and to fetch the data in a cellular phone, etc. SOLUTION: In this automatic creation system 10 of telephone number list data, a database 14 to manage telephone numbers of the facilities sorted into categories by relating them to position specification information such as latitude, longitude, a means to receive the position specification information and category names to be transmitted from various terminals 22 to 28 connected with the Internet 20, a means to extract the telephone numbers of the facilities related to the received position specification information and belonging to the applicable category by retrieving them from the database, a means to automatically create the telephone number list data by arranging the extracted telephone numbers and a means to transmit the telephone number list data to the terminals, etc., via the Internet are provided.
Patent JP-2000314966-A (JP)
Title: Electrophotographic photoreceptor, electrophotographic method and electrophotographic apparatus
Inventor: ROKUTANZONO SETSU
IPC: G03G5/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor, an electrophotographic method and an electrophotographic apparatus high in durability and capable of solving a problem of a linear abnormal image caused occasionally by reverse polar charging carried out by a transfer means. SOLUTION: The electrophotographic apparatus is provided with an electrophotographic photoreceptor having a photosensitive layer on a conductive substrate, a charging means, an imagewise exposing means, a reversely developing means and a transfer means. The photosensitive layer contains a solvent and after the photoreceptor is subjected to fatigue due to repeated charging in a normal polarity and a reverse polarity, the change of sensitivity is <=30%.
Patent JP-2001249539-A (JP)
Title: Developing device and image forming device
Inventor: FURUYA SEIJI
IPC: G03G15/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of an image carrier from being scratched by a side seal and further to prevent an abnormal image from being formed by the faulty electrification of the image carrier in an image forming device using an electrifying device equipped with a member for electrification coming into contact with the image carrier. SOLUTION: This developing device is equipped with a developing case 14 having an aperture part on a side opposed to a photoreceptor 1, a developing roller 11 arranged in the aperture part of the case 14, and the side seal 15 covering the peripheral surfaces of both ends in the shaft direction of the roller 11 in the aperture part of the case 14. And, the end of the side seal is inclined to the shaft of the developing roller and brought into contact with the photoreceptor obliquely, whereby stress exerted on the periphery of the photoreceptor by the end of the side seal is dispersed.
Patent JP-2001245948-A (JP)
Title: Bathtub for person in wheelchair
Inventor: EZAKI KOKICHI
IPC: A61H33/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To enable a disabled person to become independent. SOLUTION: The bathtub is made easy to get in and get out of by opening/ closing a part of the bathtub.