baber/WOPTO huggingface dataset:
Patent JP-2002223548-A (JP)
Title: Polarizing device for permanent magnet rotor
Inventor: IWAMI TAIZO
IPC: H02K15/03
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a polarizing device for permanent magnet motor capable of facilitating coil winding work and improving polarizing accuracy. SOLUTION: This polarizing device includes a first cylindrical magnetic member 11, a second cylindrical magnetic member 12 which is fitted into the first cylindrical magnetic member 11 and in which a plurality of grooves 13 extending axially in the outer periphery of the fitted section are formed at prescribed intervals in the peripheral direction, and the coil 18 wound along the respective grooves 13 in the second cylindrical magnetic member 12. By energizing the coil 18, permanent magnets which are not magnetized in the permanent magnet rotor are polarized, and are disposed so as to face each other via air-gaps inside the second cylindrical magnetic member 12.
Patent JP-2002218822-A (JP)
Title: Combine harvester
Inventor: OKADA TOSHIHIKO
IPC: A01D69/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To surely prevent un-threshed culms on the start of an operation and improve the operability of a combine harvester. SOLUTION: In this combine harvester which has a reaping section having a transport device for rearward transporting reaped culms, a threshing depth adjustment device for successively transporting the culms transported from the transport device and simultaneously adjusting a culm-threshing depth, and a thresher for threshing and separating the culms which are transported from the threshing depth adjustment device, received to a grain-feeding device and then rearward transported, a reaping operation means for switching the driving of the reaping section is disposed. The threshing depth adjustment device is adjusted to the deepest threshing state in relation to the switch-in operation of the reaping operation means.
Patent JP-2002222777-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: INAI MAKOTO
IPC: H01L21/301
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To reduce chip size by reducing chipping. SOLUTION: In a compound semiconductor substrate 11 in which a plurality of semiconductor elements 12 are formed, modified layers 17 in which crystallinity is collapsed by ion implantation or the like are formed on regions (dicing regions 14) between forming regions of the semiconductor elements 12. By dicing the compound semiconductor substrate 11 while passing the modified layers 17 (dicing regions 14), the semiconductor elements 12 are separated individually.
Patent JP-2002223371-A (JP)
Title: Synchronizing separator circuit, its separating method, phase detection circuit, its detecting method, phase synchronizing circuit and its synchronizing method
Inventor: UEJIMA ATSUSHI
IPC: H04N5/08
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To construct a PLL system provided with excellent jitter performance. SOLUTION: Video data converted into digital data by an A/D converter 21 is outputted to an adder 24 by a switch 23 which is controlled based on a signal inputted from a comparator 22 when a video signal is lower than a threshold level. The adder 24 adds the outputs of the switch 23 and a register 25. A switch 26 supplies the output of the adder 24 to a register 27 when a reference pulse (pulse A) is an H level and to a register 28 in the case of L level. The output of an adder 29 is obtained by subtracting the output of the register 28 from the output of the register 27 and, then, a filter 30 performs calculation once in one cycle of the pulse A by synchronization with the timing of a pulse B. An oscillator 31 changes an oscillation frequency in accordance with the output of the filter.
Patent JP-2002220364-A (JP)
Title: High purity alkanolamine and its producing method
Inventor: MURAOKA KENJI
IPC: C07C215/08
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide high purity alkanolamine containing iron of 50 ppb or less and a method for producing high purity alkanolamine especially containing trace amount of metal. SOLUTION: The inner wall of equipment from a distillation column overhead through a storage tank contacting with alkanolamine is at least partially coated with resin or the like in the separation and purification step to produce high purity alkanolamine.
Patent JP-2002205786-A (JP)
Title: Storage case for disk-formed recording medium
Inventor: KONDO TADAMI
IPC: G11B23/03
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a compact storage case which includes a smoothly detachable holding section and which can be used also as a display case. SOLUTION: The holding section 5 comprises leg pieces 7 respectively formed to stand inwardly from a first hinge 6 provided on a back of a body with a specific positional relation, a protrusion 9 provided between the leg pieces 7 to correspond to a lower surface of a periphery of a fixing hole (y) of a disk- formed recording medium (x), a second hinge 8 formed at the other end of the leg pieces each connected with a lower part of a periphery of a head 10 which can stretch in radial directions, and an engagement groove 15 for locking the head 10 in the fixing hole of the medium. The fixing hole of the medium is aligned with the head and pressed, thereby fixing the medium to the holding section.  In addition, the case is structured so that when the head with the recording medium fixed is pressed, the head has its diameter reduced and at the same time the periphery of the medium can be prevented from lowering by the protrusion to be released from the fixed state.
Patent JP-2002226616-A (JP)
Title: Hydrophilizing method for surface of hydrophobic resin film
Inventor: SAWADA TAKAHIKO
IPC: C08J7/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydrophilizing method for the surface of a hydrophobic resin film, which highly hydrophilizes the surface and does not damage to the film. SOLUTION: Under approximately atmospheric pressure, some solid dielectrics are placed on at least one of counter electrodes, the hydrophobic resin film is placed between the countering electrode and the solid dielectrics or the solid dielectrics mutually, and plasma discharge is generated by impressing between the countering electrodes. In this hydrophilizing method for the hydrophobic resin film, the plasma discharge is generated under an atmosphere containing at least O2. A surface of particularly norbornene resin film used as a protective film for a polarizing plate of a liquid crystal display is hydrophilized by plasma discharge.
Patent JP-2002237098-A (JP)
Title: Optical recording medium
Inventor: KIJIMA KOICHIRO
IPC: G11B7/2405
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide heat sink reflection layer having satisfactory surface roughness and increased heat capacity in an optical recording medium. SOLUTION: In the optical recording medium wherein at least the heat sink reflection layer 3, a recording layer 4 and a protective layer 5 are successively laminated on a substrate 2 in which a groove 2a is formed along a recording track and recording and/or reproduction of a signal are performed by irradiation with light from the protective layer 5 side, the heat sink layer 3 has a laminated structure including at least a metal film 7.
Patent JP-2002223835-A (JP)
Title: Eye glasses holder
Inventor: IDA TSUTOMU
IPC: A45C11/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a portable eye glasses holder which is small and lightweight and can hold and release eye glasses through one-touch operation. SOLUTION: The eye glasses holder comprises an upper case 1 which is attached with engaging parts for other components inside and has an almost U-shaped groove on the outer face, a bottom case 2 which composes a holder body together with the upper case, a lever 3 which is attached inside so that it can slide or rotate in the both cases, a stopper 4 which locks the lever in a specified position and an elastic body 5 which connects the lever and the upper case or the bottom case and makes the lever slide and rotate with respect to the holder body, and when the temples of the eyeglasses are inset in the almost U-shaped groove on the upper case by a user's hand, the engaging parts of the stopper 4 and the lever 3 are released, and the lever 3 slides and rotates to hook the temples, and the temples of eyeglasses are held between the upper case and the lever.
Patent JP-2002236372-A (JP)
Title: Holder for sheet-like member
Inventor: FUKUI TAKASHI
IPC: G03F1/00
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent loosening, etc., of a sheet-like member by effectively utilizing the centrifugal force produced by rotation of a rotating body to sure hold the end when this end is held in the wrapping around direction of the sheet-like member after the sheet-like member to be wrapped around the rotating body is wrapped around the rotating body. SOLUTION: The centrifugal force by the high-speed rotation of the rotating body 200 makes it possible to obtain an adequate shape and the holder of the structure by considering the distance L1 from the position of a fulcrum 206 to a clamping section 212, the distance L2 to the centroid, the position of the centroid, the weight (m) per unit length in the axial direction of the rotating body in a plate 150, the thickness size (t) and density (c) of the sheet-like member 202 and the coefficients μ1 and μ2 produced with the sheet-like member 202.  (μ1+μ2) × (L1/L2) × m}>c × r × t...(1).
Patent JP-2002236246-A (JP)
Title: Lens barrel
Inventor: HAMAZAKI TAKUJI
IPC: G02B7/04
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel which has a simple and small structure, and yet can magnify the relative displacement of two lens groups. SOLUTION: The lens barrel is provided with a fixed ring, a rotationally moving ring supported by the fixed ring so that it is moved in a optical axis direction when a rotation is given, an integrally moving ring which has a first lens group, is guided in direct advance in the optical axis direction, and is supported by the rotationally moving ring in a freely relatively rotatable manner but so as not to produce relative movement in the optical axis direction, and a relatively moving ring which has a second lens group, is guided in direct advance in the optical axis direction, and is supported so as to relatively move in the optical axis direction relative to the rotationally moving ring by a relative rotation with the rotationally moving ring.  When the rotationally moving ring moves in the optical axis direction accompanied with a rotation, the integrally moving ring moves in the optical axis direction together with the rotationally moving ring, and the relatively moving ring is further relatively moved in the optical axis direction relative to the rotationally moving ring.
Patent JP-2002245215-A (JP)
Title: Workflow system
Inventor: KITAGAWA KATSUHIKO
IPC: G06F19/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the conventional workflow systems, in which a work screen and a flow are integrally formed, development man-hours are difficult to reduce, when it is newly developed a program must be extensively changed, when an organization is changed and processes are increased or deceased, an applicant not being able to cancel applications, an approver being unable to cancel rejections, a package process being difficult to be accepted in cost, and an input being infeasible from an outing place during movement. SOLUTION: A workflow engine 11 and the work screen 12 are separated. The workflow engine 11 can be utilized in common to various workflow system. The workflow engine 11 has many functional elements 13, and a specific workflow system can be generated easily, by extracting and connecting required functional elements 13 in the workflow engine 11. Processes can be canceled by a worker himself, and processes can be executed from a terminal at the outing place, a home personal computer, or a cellular phone.
Patent JP-2002238534-A (JP)
Title: Leaf tobacco-lifting unit
Inventor: TAKENOUCHI HARUO
IPC: A24B1/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a leaf tobacco-lifting unit capable of saving labor and improving working efficiency, when the tobacco leaves are lifted and charged into a dryer. SOLUTION: In this leaf tobacco-lifting unit, a hoisting unit 4 which supports a rack 2 stacked with tobacco leaves is vertically moved by driving a motor D so that the hoisting unit is stopped at each of predetermined positions for a leaf-stacking operation and the lifting operation. The hoisting unit 4 can be alternately switched between the leaf-stacking operation and the lifting operation.
Patent JP-2002240864-A (JP)
Title: Food package to be cooked by heating in microwave oven
Inventor: KOBAYASHI YASUKO
IPC: A23L7/10
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a food package which can be cooked by heating in a microwave oven by restraining boiling over or scattering of contents during cooking, when foods which require long time heat cooking are to be cooked with heat in the microwave oven. SOLUTION: The food package A to be cooked by heating in the microwave oven comprises a vessel main body 1, an inner lid 2 which covers an opening of the main body at a position lower than the surface of the opening, and an outer lid 4 which covers the opening of the vessel main body. While at least one or more of indents 11 are provided at the surface of the inner lid 2, through holes 5 are bored at the surface of the inner lid 2 and/or the bottom of the indents 11, and food 12 to be cooked by heating with the microwave oven is housed in the vessel main body.
Patent JP-2002250432-A (JP)
Title: Transmission control method for transmission
Inventor: NAITO SHINICHI
IPC: F16H61/04
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission control method for a transmission, which reduces redundancy and variations in a filling time for a transmission clutch, and reduces transmission shocks caused by initial filling pressure. SOLUTION: The transmission control method for a transmission comprises a first stage I, in which a command value of an electric command from a controller for a pressure control valve, connected to the transmission clutch supplies the transmission clutch with a working fluid up to directly below the full level, and then reduces the supply of the working fluid to a prescribed small flow amount, a second stage II, in which the supply of the working fluid reduced to the prescribed small flow amount is controlled to increase gradually from the filling initial pressure controlled to be below the actual filling pressure up to the actual filling pressure,  and a third stage III in which from the time of the completion of the actual filling of the transmission clutch the supply of the working fluid is increased up to a clutch engagement setting pressure with a prescribed gradual increase rate, and is then maintained.
Patent JP-2002246944-A (JP)
Title: Inductive radio communication device
Inventor: OMORI HIDEKAZU
IPC: H04W84/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To select an appropriate modulation/demodulation system according to a line state in an inductive radio system. SOLUTION: The inductive radio communication device has both a digital transmission/reception means and an analog transmission/reception means, performs communication using the digital system having improved call quality, when the line state is appropriate, and switches the analog system, if the line state is poor, to make the call connectable.
Patent JP-2002250845-A (JP)
Title: Optical connector with shutter
Inventor: OBAYASHI YOSHIAKI
IPC: H01L31/0232
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent dirt from entering or light from leaking through a plug inserting/drawing port by having a shutter for an unplugged state, without impairing the compactness of a conventional round optical connector, and particularly, without increasing the dimensions in height or width, and also to facilitate identification of the types of optical connectors by coloring the shutter. SOLUTION: An optical element 2 is installed in the body 1 that has an inserting/drawing port 12 and an inserting space 13 for a plug P. In the inserting space 13, there is provided a void 15 bulging out to the side of the inserting/ drawing port 12, with the shutter 5 attached to that void 15 through a supporting shaft 4. The shutter 5 is elastically energized in the closing direction.
Patent JP-2002250116-A (JP)
Title: Sheet for laying tile, structure for laying tile and method for laying tile
Inventor: YAMAMORI TOMOHIRO
IPC: E04F15/08
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for laying tile, a tile laying structure, and a tile laying method for a heat floor, which enables an easy tile work providing a fine, vertical and horizontal joint arrangement, good waterproof property, and a wide freedom of tile selection. SOLUTION: The sheet 1 for laying tile has a sheet body 2 made of a well- heat transferable material and a joint frame 3 made of a foaming rubber or a foamed synthetic resin. The joint frame 3 includes square spaces S, each of which is as big as one tile 4, spaces H, each of which is rectangle and as big as the half of the space S, and spaces Q, each of which is as big as the one-fourth of the space S. A plurality of sheets 1 are laid on a floor 5 with a heating source, and respective tile 4 is fitted into the space S, a space S' formed by joining two spaces H, and a space S" formed by joining four space Q. Into the rest of spaces H and Q, tabular bodies 6, 7 are fitted, respectively, the tubular bodies made of the same material and having the same thickness with that of the joint frame 3.
Patent JP-2001273978-A (JP)
Title: Electric field light emitting element
Inventor: SUZUKI MUTSUMI
IPC: H05B33/22
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic EL element having a positive hole transport layer which is superior in a light emission stability and a storage stability. SOLUTION: The EL element that is composed of ITO electrode, positive hole transport layer, luminous layer, electron transport layer and magnesium/ silver electrode. Numerous positive hole transport materials are synthesized anew. Aluminum quinoline 3 that also serves mainly as an electron transport layer is used as a luminous layer. As a material of the positive hole transport layer, at least either of tetraphenyl benzidine compound, or triphenyl amine trimer is used.
Patent JP-2002254623-A (JP)
Title: Recording device and recording method
Inventor: NAKAYAMA TORU
IPC: B41J2/21
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To optionally set a recording element to be used for recording each raster. SOLUTION: An administration table for a recording buffer and data in an ID number storage region of a forefront buffer are updated (S901), and the data in the recording buffer region corresponding to one scan is transferred to an allotment resistor (S902). Then, to adjust recording position, data is shifted by a necessary amount (S903), and the results are transferred to the resistor and stored (S904). After the procedure, the data is transferred from the transferring resistor to the recording head at a predetermined timing to execute recording of one scan (S905).
Patent JP-2002262192-A (JP)
Title: Information display device
Inventor: HIDA TSUNEICHI
IPC: H04N5/44
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a user cannot recognize emergency information when the emergency information such as an earthquake prompt announcement is received and the user views video image recorded on a hard disk recorder or the like from an information display device. SOLUTION: When a video audio signal with an information signal multiplexed thereon such as emergency information is broadcast, a detection separate section 202 extracts only the information signal from a video audio signal received by a reception section 201 and the section 202 gives the information signal to a synthesis section 207 through a discrimination section 204 and a recording section 205. The synthesis section 207 composites the information signal and the video audio signal viewed at present and an output section 208 outputs the synthesized signal to allow a user to recognize the information signal in real time even when the user does not view the program on which the information signal is broadcast.
Patent JP-2002257531-A (JP)
Title: Beam position detection instrument
Inventor: YOSHIYASU SHIGEHIRO
IPC: B23K26/042
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a beam position detection instrument capable of installing a spectral optical part on a proper position and at a proper angle with a simple constitution without requiring a complicated work. SOLUTION: This beam position detection device is equipped with the spectral optical part 30 having two reflecting surfaces 30b, 30c around an optical part center axis 30a, for dispersing an incident laser beam 1 by the reflecting surfaces 30b, 30c. In the spectral optical part 30, through opening parts 31a, 31b having the same opening area and the axial direction parallel to the optical part center axis 30a are formed on the positions having the equal distance from the optical part center axis 30a on each reflecting surface 30b, 30c. Output detection means 17a, 17b are installed on the plane part 30d on the opposite side to the reflecting surfaces 30b, 30c of each through opening part 31a, 31b.  The device is also equipped with operation means 70, 71 for executing operation based on the output from each output detection means 17a, 17b, a slide holder 50 for adjusting the position of the spectral optical part 30 based on the output from the operation means 70, 71, and an optical part holder 40 for adjusting the angle.
Patent JP-2002258354-A (JP)
Title: Camera
Inventor: INOUE TAKASHI
IPC: G03B11/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a camera equipped with double-structure lens barrier having rigidity equal to or above a specified level though its thickness is comparatively small and capable of achieving a required barrier function. SOLUTION: This camera is equipped with a camera main body 10 equipped with a photographic lens 11 or the like, and the lens barrier 20 attached to the front surface of the main body 10 so as to move between a 1st position P1 and a 2nd position P2, protecting the lens 11 by covering over at least the front surface of the lens 11 when it exists at the 1st position P1 and making it possible to take a picture by uncovering the front surface of the lens 11 when it exists at the 2nd position P2. The lens barrier 20 has an inside barrier member 23 provided to cover over at least the front surface of the lens 11 and an outside barrier member 24 bonded and attached to the surface of the member 23. Then, recessed and projecting parts 30 (31 to 34) and 40 (41 to 44) fittable each other are formed on the respective bonding surfaces of the members 23 and 24.