baber/WOPTO huggingface dataset:
Patent JP-2002040221-A (JP)
Title: Light-controlling plate and display device using the same
Inventor: NAGANO AKIRA
IPC: G02F1/1335
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power-saving display with high use efficiency of light which can be observed with illumination light by both of so-called built-in illumination and external light illumination such that external light is effectively used and the pattern on the display body can be sharply displayed in the environment with sufficiently bright exterior and that in the environment with dark exterior, the screen can be displayed only by small quantity of illumination light from a built-in back light, and to provide a light-controlling plate comprising a diffractive element to be used for the display device. SOLUTION: The light-controlling plate comprises a blazed diffraction grating having an asymmetric cross section of a recess and projection structure, and a reflection layer having a function of total reflection is applied only on the gentle slope of the two slopes which constitute the recess and projection structure. The light-controlling plate is used for the display device.
Patent JP-2002041625-A (JP)
Title: System for managing maintenance information
Inventor: SHIMIZU KOICHI
IPC: G06Q50/00
Filed: 2000-07-27
Abstract: PROBLEM TO BE SOLVED: To perform repair processing more quickly and more accurately by arranging measures for repairing while referring to photographs actually photographed at a spot and design drawing data. SOLUTION: A mobile computer 1 is connected to a data server 6 via a network 5, and the mobile computer 1 acquires the design drawing data 8 including a place to be a repair object from the data server 6. A mark for designating a repair place is given to a design drawing on the computer 1. The photograph data file A of the repair place photographed with a camera, a repair indication data file B2 including a repair instruction sentence and a file C of the design drawing data with the mark given thereto are mutually linked by hyperlink on the computer 1 to generate maintenance information. The maintenance information is notified to a person in charge of repair.
Patent JP-2002040576-A (JP)
Title: Image exposure device
Inventor: SUGII TOMOHIRO
IPC: B65H5/06
Filed: 2000-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an image exposure device which makes it possible to obtain always desired image sizes regardless of the kinds of photosensitive materials. SOLUTION: This device has a scanning exposure section which forms the images by transporting paper P in a sub-scanning direction orthogonal to a main scanning direction while scanning the paper with exposure light L in the main scanning direction, first and second transporting roller mechanism 5 and 6 which transport the paper P at a prescribed speed, a drive motor 13 for driving these first and second transporting roller mechanisms 5 and 6, a photosensitive material detecting means 4 which detects the kinds (width and image quality) of the paper P,  a drive speed correcting means 4c which determine the correction data for correcting the drive speed of the drive motor 13 in accordance with the detected result by the photosensitive material detecting means 4a and a motor driver 22 which controls the moving speed of the drive motor 13 in accordance with the correction data determined by the drive speed correcting means 4c.
Patent JP-2002050793-A (JP)
Title: Light-emitting element and manufacturing method therefor
Inventor: ISHIZAKI JUNYA
IPC: H01L21/60
Filed: 2000-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting element of improved light extraction efficiency by using a compound semiconductor layer, whose refractive index is smaller than a conventional GaP and AlGaAs mixed crystal as the light- extracting layer. SOLUTION: A double heterostructure layer comprises a light-emitting layer 24, where a first conductive type clad layer 6, an active layer 5, and a second conductive type clad layer 4 are laminated in this order, each of which comprising (AlxGa1-x)yIn1-yP (where, 0<=x, y<=1 and x+y=1) mixed crystal. On at least one side of the light-emitting layer 24, light-extracting layers 10 and 13 are formed which comprises a compound semiconductor, where a refractive index for the light of wavelength band 550-650 nm is 3.2 or smaller. The critical angle of total reflection is improved by about 8-50% as compared to, for example, a conventional value of GaP. Loss due to total reflection is made less likely to occur by the amount increase in the critical angle, for higher light extraction efficiency than in the case when the GaP or AlGaAs mixed crystal is used as the light-extracting layer.
Patent JP-2002047687-A (JP)
Title: Drilled hole precision correcting method and drilled hole precision correcting device
Inventor: AKITA JUNICHI
IPC: E02D3/12
Filed: 2000-08-01
Abstract: PROBLEM TO BE SOLVED: To simply make a correction even when the line connecting the shaft centers of the tip sections of a plurality of drilling shafts is dislocated in parallel to the virtual line connecting the shaft centers of the drilling shafts at the normal position as a whole. SOLUTION: The drilling shaft at one side end section is decelerated as a first turn center of the whole drilling shafts, and the drilling shafts other than that at the turn center are turned in the turning direction of the whole drilling shafts, with the drilling shaft at one side end section serving as the first turn center, so that the drilling shaft at the other side end section is directed to the virtual line side connecting the shaft centers of the drilling shafts at the normal position as a first correction.  The drilling shaft at the other side end section is decelerated as a second turn center of the whole drilling shafts, and the drilling shafts other than that at the turn center are turned in the turning direction of the whole drilling shafts, with drilling shaft at the other side end section serving as the second turn center, so that the drilling shaft at one side end section is directed to the virtual line side connecting the shaft centers of the drilling shafts at the normal position as a second correction.
Patent JP-2002045549-A (JP)
Title: Control box for game machine
Inventor: WATANABE KANEHISA
IPC: A63F7/02
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a control box for storing therein a control substrate for controlling the game contents of a game machine, taking countermeasures against the penetration of dust, and the like, entering through an opening thereof. SOLUTION: The control box is composed of a storage box 30 for storing a control substrate 21 equipped with control elements, and the like, thereon for controlling the game machine and a cover 10. The control box comprises an opening 11 for enabling a B connector 28 to engage an A connector 25, and a closable hinged plate 13 mounted on the opening 11.
Patent JP-2002049626-A (JP)
Title: Musical piece retrieval system and method
Inventor: IIMURA KATSUHIKO
IPC: G06F17/30
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To solve a problem that selecting a desired piece of music from a plurality of selectable pieces of music becomes a burden to a user, and that selecting a piece of music, depending on the user's mood or situation, requires tolerable time. SOLUTION: At a terminal device 103, regarding each piece of music, a musical piece database including the music data and attribute information for use for retrieval is generated and recorded to a recording medium 111. The attribute information in the musical piece database is obtained from a host device 101 through a communication line network 102, or obtained by extracting from a piece of music by means of speech recognition processing or pitch extraction processing. At a portable terminal device 112, depending on the user's input from an operation part 115, the attribute information in the music database recorded in the recording medium 111 is referred to, and a piece of music is selected to be reproduced by a headphone output 118.
Patent JP-2002048384-A (JP)
Title: Method for air-conditioning living space
Inventor: HAMANAKA SUKEAKI
IPC: F24F7/06
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To enable a removal of a harmful gas such as an organic solvent gas or the like, an odor, a smoke or the like of a cigaret, to enable cooling or heating and dehumidifying or humidifying and to be advantageous in a sanitation, a burglar prevention, an energy-saving and the like. SOLUTION: A method for air-conditioning a living space comprises the steps of first operating total heat exchanger units 3, ventilating as predetermined, and then operating an air conditioner 2 to air condition the space. It is preferred to select and transmit a predetermined operation mode or the like from a mobile telephone 4 to a personal computer 8 from an outdoor via a server 5, an internet 6 and an information provider 7.
Patent JP-2002045352-A (JP)
Title: Portable health control system
Inventor: YOSHIMURA TSUKASA
IPC: A61B5/22
Filed: 2000-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a means to accurately measure an exercise volume and display an accurate calorie consumption of a user. SOLUTION: An apparatus for acquisitioning a position information 101 obtains an information on a user's position. A basic volume calculation apparatus 102 calculates a distance of movement, time required for the movement, velocity of the movement from the position information thus obtained. An apparatus for calculating a calorie consumption 103 calculates the calorie consumption required for the movement by the user from the above distance of movement, the time required for the movement, the velocity of the movement and a method for the movement by the user (for example, walking, bicycle). A display apparatus 111 displays the above calorie consumption. When an abnormal velocity of movement that cannot be reached by the user is detected, the apparatus for calculating the calorie consumption 103 temporarily stops its operation.
Patent JP-2002048847-A (JP)
Title: Test pattern generator
Inventor: YAMADA TADAYOSHI
IPC: G06F11/22
Filed: 2000-08-03
Abstract: PROBLEM TO BE SOLVED: To reduce the test pattern length to allow the test pattern data quantity to be saved. SOLUTION: In a test pattern for scan-designed LSIs, the generator performs a scan-out process 315 for picking up logic values from each flip flop and a scan-in process 316 for writing logic values for the next test in each flip flop at the same time.
Patent JP-2002055705-A (JP)
Title: Numerical controller
Inventor: YOSHIKAWA SHINJI
IPC: G05B19/4155
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To recognize the procedure information of a jig only by selecting a working program, and to allow an operator to easily exchange the jig, and to reduce machine operations due to any wrong procedure. SOLUTION: This numerical controller which is applied for the control of a machine tool 2 for capturing a work by a jig 3 corresponding to the work is provided with a storage means 27 for storing information 28 related with the jig 3 corresponding to each working program 23, a jig information display processing means 29 for allowing a display means 22 to display the corresponding jig information 28 when the working program 23 is selected by a program selecting means 26, and an interlock means 30 for invalidating the start of a machine at the time of detecting no confirmation input of a confirmation operating means 31 to be inputted after the display of the jig information 28 is confirmed by an operator.
Patent JP-2002053875-A (JP)
Title: Circulated fluidzing bed gasification furnace
Inventor: SATO HISAAKI
IPC: B04C9/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing the choking of a return line from a solid-gas separator installed in a circulated fluidizing bed gasifying furnace. SOLUTION: This circulating fluidized bed type gasifying furnace 10 is characterized by installing a heat exchanger 54 provided in a gas line 28 connected to a gas discharge port 26 of the solid-gas separator 24 and heating up other gases with a high-temperature combustible gas from the solid-gas separator 24 as a high-temperature heat source and a gas line 66 for introducing the other gases heated up with the heat exchanger 54 into the return line 32 in the circulating fluidized bed type gasifying furnace 10 equipped with the return line 32 connected between a furnace body 12 for producing a combustible gas by pyrolysis and a solid discharge port 30 of the solid-gas separator 24 and returning solid particles separated with the solid-gas separator 24 to the furnace body 12.  In this constitution, since the interior of the return line 32 is heated, the solid particles can smoothly be moved in the return line 32 without increasing the adhesiveness of the solid particles.
Patent JP-2002055668-A (JP)
Title: Method for measuring input/output characteristics of display device, method for correcting image of the display device, method for preparing icc profile of the display device, storage medium with procedure for the methods stored thereon, and the display device
Inventor: SHIOTANI NOZOMI
IPC: G09G5/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To conduct appropriate calibration, without using expensive measuring instruments to determine input-output behavioral characteristics of a display device which cannot express input/output behavioral characteristics using only the gamma values or gamma characteristics such as a liquid crystal display device, and to prepare an ICC profile, on the basis of the input/output characteristics. SOLUTION: A background pattern which arranges color patches PatA and PatB of white and black in the same ratio and a monochrome color patch PatC are compared to adjust R, G, and B values of the PatC, so that both appear the same, and then the RGB value of an intermediate gray between white and black is measured. Next, a background pattern which arranges white or black and the measured gray in the same ratio as a PatA and a PatB and the PatC are compared to adjust R, G, and B values of the PatC, so that both appear to be matched, and then the RGB value of an intermediate gray between white or black and gray is measured. Thus, the input/output characteristics data are obtained by repeating calibration.
Patent JP-2002054375-A (JP)
Title: Net for screen door
Inventor: OGURA HISANORI
IPC: E06B9/52
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To enable spontaneous decomposition after use and simplify disposal after use. SOLUTION: A screen door is composed of a net body woven from a biodegradable fiber made of a biodegradable resin such as a polylactic acid resin and a fatty acid polyester resin.
Patent JP-2001087166-A (JP)
Title: Position detector for toilet seat or toilet cover
Inventor: IWASHITA HIROYUKI
IPC: F16F9/14
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To mount a toilet seat or toilet cover position detector to an oil damper to be used at a functional toilet seat unit. SOLUTION: A permanent magnet 30 is embedded to a rotor 26 enclosed in the oil chamber 24 of a toilet cover damper 18 for controlling a toilet cover opening/closing shaft 14 and directly connected with the shaft 14 to be rotated with opening and closing of a toilet cover. A Hall IC 42 is disposed on the outer side of a toilet cover damper case 32 for demarcating the chamber 24 to detect the closing position of the toilet cover by the output of the Hall IC 42 sensing the magnetic field of the magnet 30 through the bottom wall 46 of the case 32.
Patent JP-2002059087-A (JP)
Title: Load port control system in agricultural product treatment facility
Inventor: KAWABATA SHINICHI
IPC: B07C5/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a load port control system in an agricultural product treatment facility which can automate the treatment in a state in which the control of the load port for an agricultural product group to be treated can be done properly. SOLUTION: An ID bowl 15 which can be installed so that, with the agricultural product group positioned in a line in the conveyance direction in one load port by a conveyance means for conveying the agricultural product group from a receiving part by way of an agricultural product treatment part, the agricultural product groups of a plurality of the load ports are arranged in the conveyance direction and conveyed, so that they are conveyed together at the head in the agricultural group in each load port to be conveyed and can input control information on the agricultural product groups and a receiving means 16 which can receive the control information sent from the ID bowl 15 which is conveyed together with the agricultural product groups are installed.  A control means H for controlling agricultural product group treatment controls the treatment of the agricultural product group of each load port on the basis of the received information of the receiving means 16.
Patent JP-2002068293-A (JP)
Title: Paper bag for storing foodstuff
Inventor: TSUTSUMI HIDEKAZU
IPC: B65D33/00
Filed: 2000-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a bag made of paper for storing foodstuffs such as chestnuts which has a high air-permeability and the interior of which can be seen. SOLUTION: A V-shaped incision 4 is formed at a portion on the rear side of an opening of a paper bag 1 for storing foodstuffs, and a portion of paper on the front side of the bag 1 is cut off to form a hole 2, and a transparent resin sheet 3 is affixed to the hole 2 from inside thereof, while a fold line 5 is provided near the opening. An indication sheet 6 is affixed to the bag to show the contents thereof, whereby the bag is sealed.
Patent JP-2002064857-A (JP)
Title: Multicell system and base station
Inventor: HATAKEYAMA TAKESHI
IPC: H04W72/04
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To improve CIR of an incoming slot signal at a base station in a multicell system, in which base stations are linearly arranged in a sequential manner, the base stations repeatedly reusing a frequency of a limited number of frequencies, communication is carried out by causing the base station to allocate a specified slot to a mobile station from a plurality of slots, and the mobile station has a single traveling direction. SOLUTION: The base station manages the using start time of a slot of the mobile station in communication and allocates a slot to the mobile station based on the using start time of the slot. It is expected that the mobile station with an early using start time of a slot has traveled along a traveling direction. Thus, it is possible to predict a current position of the mobile station based on an entry time of the mobile station in the base station and to allocate a slot so as to improve CIR of an incoming slot signal at the base station.
Patent JP-2002066864-A (JP)
Title: Chip recovering device
Inventor: KITSUKAWA SEIJI
IPC: B23Q11/00
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a chip recovering device using a conveying belt conveying chip to a position, to which the chip is conveyable by a chip conveyor, for collection, in a dry processing machine where chip discharge is incapable of being processed by coolant liquid. SOLUTION: Linear reciprocating movement of a table is converted into rotation by a rack pinion, movement only in one direction is converted into one way intermittent rotation, and forward and reverse rotation obtained from reciprocating movement is converted into one way intermittent rotation by a one way clutch. By driving the conveying belt intermittently or off and on, chip is transferred to the chip conveyor.
Patent JP-2001325945-A (JP)
Title: Cell and manufacturing method of the same
Inventor: MACHINO HIROSHI
IPC: H01M10/05
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a flat stacked cell of which, terminal parts are prevented from short circuit. SOLUTION: A flat stacked cell element 1 is interposed between outer casing members 2, 3, and the flat stacked cell 1 is sealed by joining a peripheral part 2a, 3a of the outer casing members 2, 3. The cell element 1 is formed by laminating a plurality of unit cell elements. Tubs 4a, 4b of each unit cell element are bundled to form a terminal part, and a lead 21 is joined to the terminal part. An insulation material 5 like epoxy resin is applied to the terminal part to cover the terminal part.
Patent JP-2002075009-A (JP)
Title: Floodlight
Inventor: OTANI KIYOSHI
IPC: F21Y101/00
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To make a floodlight small in size and prevent light-related public hazard caused by the leaking light. SOLUTION: In a reflection mirror 12 that comprises in it a light emitting lamp 2 is included a supplementary reflection plate 11 that reflects the emitted light toward the direction in parallel with the floodlight axis A. By making acute the inclination of a concave reflection plate 12a directed to the floodlight axis A, the light emitted to the supplementary reflection plate 11 is reflected toward the direction in parallel with the floodlight axis A, even if the size of the reflection mirror 12 and of the floodlight 10 as a whole is made small, thus making it possible to reduce the amount of leaking light, and thereby preventing occurrence of light-related public hazard caused by the leaking light.
Patent JP-2002076977-A (JP)
Title: Radio communication module
Inventor: TEZUKA MASAO
IPC: H04W84/12
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication module which can easily and surely change electronic equipment which is unadapted to Bluetooth into Bluetooth adapted electronic equipment. SOLUTION: A radio communication module 1 has a radio transmit-receive section 8 transmitting and receiving a data containing a PIN code transmitted from slave-side equipment in radio, and a control section 4 comparing a PIN code for authenticating the slave-side equipment written in a database in the electronic equipment and the PIN code transmitted from the slave-side equipment by procuring the PIN code for authenticating the slave-side equipment, and connecting-link processing with the slave-side equipment based on the result of the comparison. The radio communication section 1 further has an interface section procuring the PIN code for authentication written in the database through an output port for the electronic equipment and a storage section, in which the procured PIN code for authentication is stored.
Patent JP-2001099415-A (JP)
Title: Circulation flow generator
Inventor: VOGLER ERICH
IPC: F23G5/44
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for mixing flue gas mixture completely in the flow duct of an incineration plant. SOLUTION: In an apparatus for generating a circulation flow in the flow duct 18 constituting the flue gas outlet 10 of an incineration plant, two wall parts 26 are formed in the transition region 20 from a combustion chamber 12 to the flue gas outlet 10 while facing each other at a wall width b for defining the flow duct wherein the wall part 26 has a first wall part of length l1. The first wall part has a length l in the range of 0.4b<l<0.8b. The first wall part is symmetric to the longitudinal central axis 32 of the flow duct 18 and one side part thereof is defined by an adjacent wall part 26'. At the first wall part, first nozzles 24a for medium dischargeable to a jet forming plane are oriented in row to an injection plane 22 and the medium is discharged to the injection plane 22 at an angle of about 90 deg. to the wall part 26.