baber/WOPTO huggingface dataset:
Patent JP-2003066387-A (JP)
Title: Filter device
Inventor: SUZUKI KOICHI
IPC: H04B10/294
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a filter device that can be set to a desired compensation characteristic corresponding to an application place. SOLUTION: Four MMI couplers 51 are cascaded by three waveguide arms 52 with a phase shifter array 53 each provided between the respective MMI couplers 51. Each MMI coupler 51 branches an optical signal, and an optical signal that undergoes an optical filter with a desired band characteristic can be outputted from a prescribed waveguide arm 52 of the MMI coupler 51 on the final stage by utilizing light interference at the MMI couplers 51 due to the existence of an optical path difference in passing through the three waveguide arms 52 each and setting phase shift quantity by the phase shifter arrays 53. Various filter characteristics are realized by changing the shift quantity of the phase shifter arrays 53.
Patent JP-2003065932-A (JP)
Title: Probe control apparatus
Inventor: MURASHITA TATSU
IPC: G01Q60/10
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a probe control apparatus that can be applied to a sample where an insulating region and a high electric resistance region are mixed, does not use laser beams for decreasing an S/N ratio when measuring weak emission by a tunnel current, can use a probe suited for use as a conductive focusing probe, and can apply voltage between the tip of the probe and the sample. SOLUTION: In the probe control apparatus, a gap 4 is controlled by controlling a rod-like probe 1 that is vertical to the surface of a sample 3, a vibrator 7 for vibration for vibrating the probe 1 in a direction that orthogonally crosses a center axis, a vibrator 10 for sensing that detects the amplitude of the probe 1, and the amplitude of the probe 1 to a specific amplitude. In the probe control apparatus, the probe 1 has a light transmission property and conductivity, a probe bias power supply 14 for applying a voltage between the tip of the probe 1 and the sample 3 is provided, and the area between the vibrator 10 for sensing and the probe 1 is electrically insulated by an insulating material 81.
Patent JP-2003036222-A (JP)
Title: Information distribution system
Inventor: KURIMURA MASAAKI
IPC: H04N21/44
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional information distribution technique in which information consists of a combination of a plurality of information elements, such as image, voice and data, and operations, such as change, addition, deletion or edit, for the data is performed by a receiver, it is difficult to perform these operations in radio wave broadcasts, and an electronic information distribution means such as the Internet has small information medium capacity. SOLUTION: Information separated into each information element, such as image, voice or data, is distributed to distribution addresses through a plurality of information media. A receiver selects necessary information elements from them, and then information is reconstructed and reproduced. If time simultaneity between information elements is required, a time synchronization is taken and then information elements are distributed. Alternatively, information elements may be added with time synchronous information. In addition, a receiver can arbitrarily perform switching of the information elements.
Patent JP-2003066896-A (JP)
Title: Subfield image display
Inventor: KAWAHARA ISAO
IPC: G09G3/28
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To suppress a moving picture false contour and to excellently make a gradation display. SOLUTION: When one field of an input image signal is divided into a plurality of subfields of one field and gradations are represented by controlling the light emission of a plasma display 9 according to a combination of light emissions by the subfields, an encoding method for blue light emission bodies of the plasma display 9 is made different from other colors and blue parts are encoded while priority is given to the suppression of noise rather than the number of gradations to perform an image display which is excellent on the whole.
Patent JP-2003076915-A (JP)
Title: Traveling plan providing system, system and method for providing mobile object operation plan, and computer program
Inventor: YAMAZAKI OSAMU
IPC: G01C21/26
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To incorporate facilities such as a hotel into a user's driving plan in accordance with an advertisement cost invested in the facilities by a proprietor of the facilities in order to efficiently and effectively inform the user of the facilities managed by the proprietor to allow the user to use the facilities. SOLUTION: A system for connecting a mobile object navigation terminal loaded on a user's mobile object to the system management site of a navigation proprietor through a communication line and providing driving plan information in accordance with a user's request is constructed and advertisement information corresponding to the user's request out of advertisement information previously committed from the facilities proprietor to the system management site is presented to the user at least a part of the driving plan information in accordance with priority based on a prescribed reference. The priority is determined in accordance with an amount to be paid when the facilities proprietor commits the advertisement information to the system management site.
Patent JP-2003077472-A (JP)
Title: Manufacturing method of graphite material for lithium ion secondary battery negative electrode
Inventor: YAMAZAKI NORIMUNE
IPC: H01M10/05
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To manufacture a graphite material for negative electrode which does not in effect contain a boron compound that is regarded as obstructing the performance improvement of a battery, and shows a steady and high discharge capacity. SOLUTION: (1), (A) This is a manufacturing method of a graphite material for lithium ion secondary battery negative electrode in which the graphite material, that has a specific graphite structure obtained by graphitization process of the carbon material under existence of a boron compound and has B4 C is (B) heat treated in the oxygen gas-contained atmosphere, and then (C) the boron oxide is cleaned and removed. (2) And further, (D) by decompression heat treatment, the remaining boron compound is removed. (3) After the (A), (B) steps, (C)' by performing decompression heat treatment, the boron oxide and the remaining boron compound are removed. (4) And also, the graphitization process is performed in argon atmosphere. And (5), (A) the carbon material is a milled carbon fiber from a mesophase pitch material.
Patent JP-2003080326-A (JP)
Title: Cam unit
Inventor: SHIBATA MASAHIRO
IPC: B21D37/08
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a cam unit e.g. in a press die a part of which can easily be overhauled or the component of which is easily replaced. SOLUTION: A suspension cam unit 1 comprises a cam base 2 fixed to a movable die, a cam driver 12 fixed to a fixed die, and a cam slider 13 which is supported by the cam base, reciprocated in the predetermined direction by the cam action with the cam driver, and works a work by a fixed tool. A part of the cam base 12 is split in an attachable/detachable manner so that the cam slider is moved to the side opposite to the work, and drawn out of the cam base.
Patent JP-2003088127-A (JP)
Title: Power converter
Inventor: UCHINO HIROSHI
IPC: H02M7/12
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a power converter which controls deviated magnetization of a transformer and assures the balance of magnetic flux of each transformer. SOLUTION: This power converter comprises transformers 101a, 101b with their primary sides connected to an AC power supply 201 in series and are shifted respectively by 60 deg./n in the secondary side voltages, self-excitation type voltage type converters 103a, 103b with their AC sides connected to the secondary side of the respective transformers, a smoothing capacitor 105 connected respectively to the DC side of the self-excitation type voltage converters, and a pulse pattern generator 17 which supplies respectively the switching signal of pulse pattern shifted in the phase by 60 deg./n to the self-excitation type voltage converters. In this power converter, the pulse pattern generator 17 controls the pulse width in the direction to reduce the magnetic flux generated in each transformer detected by the magnetic flux detectors 11a, 11b.
Patent JP-2003084832-A (JP)
Title: Direction changing method for transfer carrier
Inventor: OHATA KAZUTO
IPC: B61B13/00
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of direction changing for a transfer carrier capable of changing direction without dead space. SOLUTION: This invention provides a method for changing the direction of a transfer carrier used for transferring products or material in automated way and the direction is changed by combining a turning operation carried out with one among the 4 angles of the transfer carrier V as a first center P1 and an operation carried out with an angle other than that as a second center P2 . The transfer carrier is capable of changing direction 180 degrees without a dead space such as a U-turn, and the delivery stations S1 , S2 of the transfer carrier are arranged at the two sides of the dead-end in a passage W and load delivering can be carried out in either delivery station even if the load delivering direction is fixed to one direction.
Patent JP-2003085292-A (JP)
Title: Group member health control system
Inventor: YAMAZAKI HIRONORI
IPC: G06Q10/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a group member health control system for easily measuring biological information, and allowing a group member to have a life style not to contract a disease due to his or her had life style, and to discover a disease in an early stage. SOLUTION: Biological information of a member A belonging to a group 1 measured by a biological information measuring device 2 set in a room 3 to be frequency used in the group 1, and information related with life style is inputted by a life style information inputting means 4. A control point program 8 of an information processor 7 prepares health control data by relating these pieces of information to each other, and displays the health control data at a display means 10. Thus, the member A is able to understand the relevancy of the life style to the biological information, and to grasp the knack for improving his/her health conditions by himself or herself.
Patent JP-2003091517-A (JP)
Title: Document processor and method therefor
Inventor: KAZUMI KENICHI
IPC: G06F3/048
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a display method for a tree view wherein the associating of information between units is impossible when the information about the printing, the page layout information, the header/footer information or the like cannot be applied to each of a document, a chapter and a page, in common. SOLUTION: This document processor stores the document information together with the information included in the chapter and the pages included in that chapter. The setting information about the whole stored document information, the chapter of the document and the pages is inputted and stored. A structure of the stored document information is hierarchically displayed according to the inputted and stored setting information.
Patent JP-2003095134-A (JP)
Title: Front panel structure of harvest working machine
Inventor: KAWASE MUNEYUKI
IPC: B62D25/08
Filed: 2001-09-19
Abstract: PROBLEM TO BE SOLVED: To avoid the deterioration of visibility to a meter panel by a handrail even when the handrail held as a support in standing operation is installed, facilitate part control and assembly, reduce a production cost, reduce the weight of a front panel, and increase attractiveness of appearance. SOLUTION: In this front panel structure of a harvest working machine, the front panel 11 having vertical wall 20 covering a foot space at a boarding operation part 7 and an arch-shaped handrail 21 arranged on the upper part of the vertical wall 20 is vertically installed on the boarding operation part 7. The handrail 21 is blow-formed, and a meter box 33 for storing the meter panel 9 is formed integrally with the handrail 2 such that a rib 58 ranging from the inside wall 56 of the meter box 33 forming a storage space 40 for the meter panel 9 to the inner surface 21c of the handrail 21 is provided in an inner space 57 of the handrail 21.
Patent JP-2003097308-A (JP)
Title: Control device for internal combustion engine
Inventor: MIURA MANABU
IPC: F02D45/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To control an intake throttle valve and an EGR valve while ensuring combustion stability. SOLUTION: A target air excess rate λt depending on an engine operating condition is calculated, and a target working medium amount is calculated based on the calculated target air excess rate λt (S1 to S3). An unburned exhaust component amount is predicted (S4), and when the unburned exhaust component amount exceeds a predetermined value, the calculated target working medium amount is corrected to be reduced (S5). Then, the intake throttle valve and the EGR valve are controlled so as to be the target working medium amount after correction (S6 to S8).
Patent JP-2003095838-A (JP)
Title: Optically polymerizable dental coating composition
Inventor: FUKUSHIMA SHOICHI
IPC: C08F220/20
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optically polymerizable dental coating composition which is sufficiently cured by irradiating visible lights when coated on the surface of a dental resin such as a crown restoring material, a dental filler, a resin for artificial tooth and denture base and the like, gives a smooth and colorless and transparent hardened surface after curing and can form a film excellent in durability, abrasion resistance and discoloration resistance. SOLUTION: This optically polymerizable dental composition comprises a volatile (meth)acrylate compound, a polyfunctional acrylate which is a crosslinking agent, a (meth)acrylate compound containing a fluoroalkyl group constituted of at least one fluorocarbon for improving durability, abrasion resistance, discoloration resistance after curing and an acylphosphine oxide-based polymerization initiator having high accelerating effect for polymerizing the monomer and leaving no yellowness in the composition.
Patent JP-2002175062-A (JP)
Title: Drive device for display device
Inventor: NORITAKE KAZUTO
IPC: G02F1/133
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To adapt a power source system for a display device, etc., to a power- saving mode using a simple constitution, while enabling display operation. SOLUTION: In the power-saving mode, a timer means such as a timer circuit 260 or counting circuit performs on-off control over source voltages of a drive circuits 100, an LCD 200, etc., generated by a power circuit 350 at specific intervals of time. Consequently, while the power consumption is reduced in the power-saving mode through the power-off control, a display can be made at specific intervals of time without having to carry out special operation. The output of a gate select signal into a display panel is stopped before the power-off control to maintain a display, before the power-off operation for a little while, even after the power-off operation.
Patent JP-2002187897-A (JP)
Title: Method for separation of double-stranded/single- stranded nucleic acid structure
Inventor: BASTIAN HELGE
IPC: C12Q1/6806
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating a nucleic acid mixture into double- stranded and single-stranded nucleic acid fractions thereof by a chromatography. SOLUTION: This method comprises simultaneously adsorbing the nucleic acids in whole to an mineral support and then separating into the double- stranded and single-stranded nucleic acids by a fractional elution or selectively adsorbing the double-stranded or single-stranded nucleic acid of a sample to the mineral support and comprises supplying a solution prepared so as to comprise a raw material containing a nucleic acid, comprise a substance complexing an alkaline earth metal ion and contain no substance having an alcohol group to the mineral support to mainly adsorb the double-stranded nucleic acid to the mineral support and eluting the double-stranded nucleic acid adsorbed on the mineral support under the condition having a low ionic strength or with water after a washing step optionally carried out after the adsorption.
Patent JP-2003093622-A (JP)
Title: Game device
Inventor: SUGATA SHINYA
IPC: A63F7/02
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a game device in which the variation in game can be increased and playability and amusement property can be remarkably improved by allowing the experience or skill of a player to be reflected on the shot of ball. SOLUTION: A manipulation part 10 is provided with automatic handles 11a, 11b and 11c, a manual handle 12 and a changeover switch 13, and either the continuous shot of balls A by the operation of the automatic handles 11a, 11b and 11c or shot balls A one by one by the operation of the manual handle 12 is selected correspondingly to the operation of the changeover switch 13.
Patent JP-2003093897-A (JP)
Title: Method for regenerating ammonium ion exchanging body
Inventor: HOTOKEGAWA SHIGEO
IPC: B01J49/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for economically regenerating and reusing an ammonia-adsorbed zeolite in relation to a method for efficiently and inexpensively removing nitrogen in a wastewater containing ammonia nitrogen such as water of wastewater treatment. SOLUTION: A purpose can be achieved by bringing an alkaline water solution containing carbonate ion into contact with the zeolite when the ammonia- adsorbed zeolite is regenerated. The pH of the alkaline water solution is preferably in a range of 8-12 and it is possible to efficiently perform ammonia stripping by bringing the alkaline water solution containing ammonia into contact with gas under a heated condition.
Patent JP-2003099713-A (JP)
Title: Device, method, and program for processing hand-written information, recording medium having the program recorded therein, and electronic blackboard
Inventor: HONDA TADASHI
IPC: G06F3/041
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a hand-written information processing device capable of displaying reshaped characters in correspondence to the sizes and positions of inputted hand-written characters, allowing easy and interesting editing operation of the reshaped characters, allowing efficient inputting of hand-written characters and editing operation, allowing easy learning of operation, and having a user interface, a method and a program for processing hand-written information, a recording medium having the program recorded therein, and an electric blackboard. SOLUTION: This hand-written information processing device 1 performs document recognition processing based on hand-written characters 121 to 123 inputted into an input frame 26 and selects characteristic codes corresponding to the hand-written characters, and performs a character reshaping processing for adjusting character size based on the sizes of the inputted hand-written characters 121 to 123 for the code characters allocated to the selected character codes, and displays the reshaped characters 101 to 103 as reshaped characters 101 to 103 on a display screen 4.
Patent JP-2003098280-A (JP)
Title: System and method for providing time information
Inventor: SUGAUCHI KIMITOKU
IPC: G04C9/04
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a data size of time information gets large to increase a burden required for stamping processing for the time information, when the time information of high precision is stamped onto a data received from a network. SOLUTION: A time information stamping device adds one portion of the required time information to the data, and transmits it to a reception unit. The time information is prepared based on the time information added to the data and the time information provided on the reception unit, in the reception unit.
Patent JP-2003094275-A (JP)
Title: Tool for exchange
Inventor: KAWAHARA TATSUAKI
IPC: B23Q3/155
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a tool exchange capable of making a certain positioning to the turning direction by improving a gripped part. SOLUTION: In the tool exchange 1 used as a exchange and having a rotatively driven tooth part 1b and a gripped part 1a, a positioning groove 2 for positioning with respect to a turning direction along the longitudinal direction is provided to the outer peripheral part of the gripped part 1a.
Patent JP-2003099206-A (JP)
Title: Storage system, disk control cluster, and extending method for the disk control cluster
Inventor: FUJIMOTO KAZUHISA
IPC: H04L29/06
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a storage system having a scalability which is adaptive to a small-scale to a large-scale configuration with the same high-reliability and high-performance architecture. SOLUTION: Figure shows an example of configuration of a storage system 1, wherein LSW110 is a local switch, GSW115 is a global switch, and 21 is a global shared memory. For example, when a host 3 sends a request to read data out to a disk control cluster 1-1, a channel IF part 11 access a locally shared memory part 22 through LSW110 to read the data out of the locally shared memory or a disk drive 2 when the data are present in the disk control cluster 1-1 and send them to the host, or accesses a global shared memory part 21 when the data are not present in the disk control cluster 1-1 to examine a disk control cluster where the requested data are stored and obtain and send the requested data from the disk control cluster where the requested data are stored to the host.
Patent JP-2003107589-A (JP)
Title: Skew correcting device and image forming device using the same
Inventor: KOJIMA TOSHIYA
IPC: B65H9/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To securely correct a skew (oblique feed state) with simple constitution. SOLUTION: A loop formation part 14 is provided between an exposure part and a water coating part. A loop formation guide 30 is provided to the loop formation part 14 and displaced between a front-end guide position and a loop formation part. The loop formation guide 30 is composed of a fitting shaft 36, guide plate main bodies 33a to 33f, and a gear 38 and a pulse motor 39 which changes the fitting position angles of the guide plate main bodies 33a to 33f. A skew quantity is detected by using a paper detection sensor at the exposure part. The fitting angles of the guide plate main bodies 33a to 33f are so adjusted as to eliminate the skew quantity and thus conveyance lengths at both the width-directional end parts of a photosensitive material 16 are varied.  The relation between the skew quantity and the fitting angle positions of the guide plate main bodies 33a to 33f for eliminating the skew quantity is previously obtained. The skew can be corrected by using the loop formation part 14 and the constitution is simplified.