baber/WOPTO huggingface dataset:
Patent JP-2002253628-A (JP)
Title: Device and method for providing relaxation of visual function, program supplying visual function relaxation and recording medium capable of storing program supplying relaxation of visual function
Inventor: ITOI MOTOZUMI
IPC: A61M21/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device supplying relaxation of a visual function that is capable of efficiently relaxing asthenopia by a simple and easy mode like a screen saver, to a user using an image display such as a computer display or the like. SOLUTION: The device for supplying relaxation of a visual function has an image display means displaying a prescribed image, a storage means storing images to be displayed on the image display means, and a control means controlling the image display means so as to display images stored in the storage means on the image display means, and the control means controls images so as to put an optional image displayed on the screen of the image display means out of focus, controls an image so as to return the image in an out-of- focus state to an in-focus state, and provides relaxation of the visual function to a user watching the screen by repeating such controls.
Patent JP-2002270969-A (JP)
Title: Nitride semiconductor light emitting element and optical device using it
Inventor: TAKAKURA TERUYOSHI
IPC: H01S5/323
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element in which crystallinity and emission efficiency are enhanced by suppressing a crystal system separation and phase separation caused by adding As, P or Sb to an InGaN based well layer. SOLUTION: The nitride semiconductor light emitting element comprises an emission layer 107 formed by combining a plurality of well layers and one or a plurality of barrier layers wherein the well layer is composed of a nitride represented by a formula InAlGaN1-x-y-z Asx Py Sbz (where, 0<=x<=0.1, 0<=y<=0.2, 0<=z<=0.05, x+y+z>0). The compositional ratio of As, P or Sb added to the InGaN based well layer is set within a specified range and Al is added additionally thus suppressing the crystal system separation and phase separation.
Patent JP-2002269941-A (JP)
Title: Recording medium integrating with ticket
Inventor: IREI TSUNEHIKO
IPC: B42D15/10
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium such as a CD-ROM of a card size, a postcard size or in other shape by which a recording medium such as an existing CD can be used for a ticket or a card or the like having been used as a substitute of cash or an article conventionally and contents of the recording medium are utilized for music, video image or advertisement of use of the ticket or the card or the like or for explanation of use. SOLUTION: This invention provides the recording medium integrating a ticket, which is formed by connecting a ticket part 1b such as a pass check or a purchase card to a recording medium part 1a such as a Compact Disk that is inserted to a driver and whose contents can be read in a disconnect enabled way.
Patent JP-2002271947-A (JP)
Title: Terminal connecting apparatus
Inventor: MIYAZAKI TADASHI
IPC: H01R9/18
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a terminal connecting apparatus offering high sealing capability. SOLUTION: A bus bar 31 which is inserted into a circular through hole formed in a easing 10 and connects terminals placed inside and outside the easing 10 with each other to provide continuity between the terminals, has circular cross-sections at the part thereof which is passed through the through hole 11A. The circumference of the cross-sections is covered with a grommet 32 having circular cross-sections, and the aspect ratio of the grommet 32 is 1. Therefore, when the bus bar assembly 30 comprising the bus bar 31 and the grommet 32 is fitted into the through hole 11A, the vertical compressibility of the grommet 32 is equal to the horizontal compressibility thereof.  As a result, the fitting portions of the bus bar 31 and the grommet 32 are uniformly in tight contact with each other, and sufficient sealing capability is ensured at the fitting portions between the grommet 32 and the bus bar 31.
Patent JP-2002266631-A (JP)
Title: Purifying method and device for gas engine exhaust gas
Inventor: OTSUKA HIROFUMI
IPC: F01N5/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of efficiently oxidizing and eliminating the exhaust gas of a lean combustion gas engine without using a large amount of expensive catalyst even when a temperature of the exhaust gas is low, particularly in oxidizing and eliminating a hydrocarbon component by using an oxidation catalyst. SOLUTION: In this lean combustion gas engine exhaust gas purification method and this exhaust gas purification device, the exhaust gas is allowed to flow in a catalyst layer held between a pair of heat accumulating bodies in a state of alternately changing the flowing direction in the forward and backward directions.
Patent JP-2002230155-A (JP)
Title: Consultation system utilizing internet
Inventor: FUKAZAWA TEISUKE
IPC: G06Q50/00
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a consultation system by which a consultation requester can inexpensively ask an expert consultant of each field from anywhere anytime, a consultation office can extend a service area and increase earnings and a consultant can shorten time spent in commuting, reduce a traffic cost, increase operation time, and execute quality interviews. SOLUTION: In the consultation system utilizing the Internet, a consultation requester 1 successively retrieves the index 19 of a question and answer database 7 from Internet terminal equipment, selects intended standard question sentence 3, answer sentence 4, related calculation expression 6, and reference data 5, and when the intended standard question sentence 3 can not be retrieved, selects an optimum consultant 15 from a consultant's expert field data 12 stored in a consultant connection database 11, decides the probability of consultation work on the basis of a consultant's schedule 14, immediately connects his (or her) own terminal equipment to the terminal equipment connection point 13 of the optimum consultant 15,  and simultaneously links a calculation expression 2 for a related consultation and reference data 9 for the consultation to attain quality consultation on the screens of mutual terminal units.
Patent JP-2002264349-A (JP)
Title: Head cleaning device, ink jet head and ink jet printer
Inventor: NISHI SHOTA
IPC: B41J2/165
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent an ink discharge face of a printing head from damage, prevent ink colors from mixing, and facilitate replacing cleaning members. SOLUTION: There are provided a head cap 5 formed in conformity with a length of the printing head 4 which has the ink discharge face 6 with ink discharge openings set for discharging ink supplied from an ink cartridge 3, a cleaning sheet 7 set along a longitudinal direction of the head cap 5 and detachably to the side of the printing head 4 of the head cap 5 for cleaning the ink discharge face 6 of the printing head 4, a pressing plate body 8 for pressing the cleaning sheet 7 to the ink discharge face 6 of the printing head 4, and a pushing and moving mechanism (12) for pushing up the pressing plate body 8 towards the ink discharge face 6 of the printing head 4.
Patent JP-2001289302-A (JP)
Title: Rolling element screw drive provided with turning element attached from radial direction
Inventor: GREUBEL ROLAND
IPC: F16H25/22
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To simplify the manufacture of a rolling element screw drive. SOLUTION: At least one of turning elements 32 and 34 can be fixed on a screw nut 10 by fixing pins 72 and 74 extending substantially in parallel with a vertical axial line A of a screw spindle.
Patent JP-2002281486-A (JP)
Title: System for acquiring image
Inventor: TORIYAMA MASAHIRO
IPC: H04N7/167
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an image acquisition system which performs privacy protection by making images that are usually displayed and outputted to be unable to identify the individual owning the images and can protect privacy by preventing information from leaking out to any person other than a requester even in the case of outputting an image with which the individual can be identified in response to a request. SOLUTION: An imaged image acquired by the imaging part 111 of an imaging side device is subjected to prescribed processing that makes the imaged image to be unable to identify an individual to generate a processed image, meanwhile, an information managing device for restoration generates information for restoration, an image restoring means obtains an image that can identify the individual from the processed image by suing the information for restoration, the image is processed to be unable to specify the individual in a stage just after photographing the image because of being able of specifying the individual from the image if required, an image in which the outward appearance and movement of an imaged person can be decided is usually obtained while surely protecting privacy of the person, and in response to a special request of criminal investigation, etc.,  an image in which an individual can be identified is quickly provided while completely protecting privacy to persons other than the requester.
Patent JP-2002280924-A (JP)
Title: Multiband transceiver
Inventor: NAKAGAWA TADAO
IPC: H04B1/40
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiband transceiver that can reduce the number of required local oscillators with a small size, reduce the weight, and reduce low power consumption at a low cost. SOLUTION: The multiband transceiver is provided with a 1st frequency divider means that receives an output of a 1st local oscillator, a 2nd frequency divider means that receives the output of a 2nd local oscillator, a down- converter that receives the reception signal with a wireless frequency and outputs a received intermediate frequency signal, an up-converter that receives the transmission intermediate frequency signal and outputs a transmission signal of radio frequency, and a switch that selects a local oscillation input terminal for the down-converter or a local oscillator signal input terminal for the up- converter and gives outputs from the 1st and 2nd frequency divider means to the selected input terminal.
Patent JP-2002273675-A (JP)
Title: Robot control method and robot control system
Inventor: NAGAO YOICHI
IPC: G05B19/4093
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a robot control method and a robot control system that can operate a robot by automatically selecting such an optimal working mode of the robot as minimizes interference between a robot arm and a tool, and a member such as a workpiece even for a workpiece of complex form. SOLUTION: An action of the robot for given work is simulated to check whether an interference with a member occurs or not in a working path. Upon a determination finding an interference of the robot with a member, if an interference section length falls within a given value, the working path of the robot is broken at the point of interference and the robot is operated within the broken working path, and if the interference section length exceeds the given value, interference avoidance processing is executed before the robot is operated.
Patent JP-2002277157-A (JP)
Title: Freezer with food temperature detector
Inventor: KINO AKIHIRO
IPC: F25D23/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a freezer with food temperature detector that enables cookers to most suitably thaw and cook foods even when the temperature differences between the insides and surfaces of the foods are large. SOLUTION: This freezer 1 which freezes the foods 9 or places the foods 9 into cold storage is provided with food temperature sensors 11a and 11b which detect the ambient temperature of the foods 9, a storing means 12 which stores the heat transferring characteristics of the foods 9, and an external communicating means 12 which reads food data from the outside. The freezer 1 is also provided with a food temperature computing means 13 which computes the internal temperatures of the foods 9 from the ambient temperature and heat transferring characteristics of the food 9.  The freezer 1 detects the internal temperatures of the stored foods 9, gives the detected internal temperatures of the foods 9 to cookers 15a, 15b, 15c, and 15d so that the cookers 15a-15d may most suitably thaw and cook the foods 9 based on the internal temperatures of the foods 9 and the surface temperatures of the foods 9 detected on the cooker sides.
Patent JP-2002290755-A (JP)
Title: Gray regulation method in image forming device
Inventor: NAKAMURA SATOSHI
IPC: H04N1/60
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To easily perform regulation by lessening uncomfortable feeling of a gray patch comprising CMY and K mono-color gray. SOLUTION: In the CMY gray regulation method for judging the density of an image from an image forming device by human eyes and performing the regulation density of the image forming device, gray regulation is performed by comparing the patch comprising CMYK and the CMY patch. Then, an amount of K of the CMYK patch is variable and the amount of K is K of regulated density.
Patent JP-2002284850-A (JP)
Title: Phosphorus and nitrogen modified flame-retardant epoxy resin composition, prepreg and laminate
Inventor: IKEMOTO KENICHI
IPC: C08G59/50
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a phosphorus and nitrogen-containing epoxy resin which excels in heat resistance without containing halogens and moisture resistance and can impart flame retardance, and a prepreg and a laminate which use the epoxy resin. SOLUTION: The phosphorus and nitrogen modified flame-retardant epoxy resin composition is a reaction product of an epoxy resin with an organic phosphorus compound to be represented by a compound of formula (I) [wherein A is a phenyl group or an -N<group; when A is a phenyl group, s is 1-4 and t is 4, and when A is an-N<group, s is 1-6 and t is 6; X is represented by formula (II) ; and R<1> -R<3> are each hydrogen, a 1-4C alkyl group, a cycloalkyl group or a phenyl group]. The prepreg and the laminate use this epoxy resin.
Patent JP-2002082086-A (JP)
Title: Gas sensor
Inventor: SHIRAI MAKOTO
IPC: G01N27/416
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an easily manufacturable inexpensive gas sensor capable of sufficiently separating an air side atmosphere from a measured gas side atmosphere in the gas sensor. SOLUTION: A receiving face 103 constructed for supporting a taper part arranged on the outer circumferential face of an insulator 21 via a metal packing 11 is arranged on the inside face of a housing 10, while the metal packing 11 and the insulator 21 are directly abutted to each other, and by the abutment between them, the air side atmosphere on the gas sensor base end side is hermetically separated from the measured gas side atmosphere on the gas sensor tip side. In the taper part, ten point height of irregularities of the abutting face with the metal packing 11 is 10 μm or less.
Patent JP-2002286818-A (JP)
Title: Battery capacity-judging apparatus
Inventor: OKAZAKI YOSHINORI
IPC: G01R31/36
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately judge battery capacity using a battery capacity-judging apparatus. SOLUTION: A battery capacity SOC is judged from a battery voltage V according to a map for indicating the relationship between the battery voltage V and the battery capacity SOC. A plurality of maps according to a battery temperature T and a battery deterioration state are stored at the ECU as a map for indicating the relationship between the battery voltage V and the battery capacity SOC. When the battery capacity SOC is to be judged, one map is selected based on the battery temperature T and the battery deterioration state, and a map used for judging capacity is switched to the map.
Patent JP-2002287668-A (JP)
Title: Organic el display device and electronic appliance
Inventor: AKAHA HIDEHIRO
IPC: H01L27/32
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image display with quality of perspective, three- dimensional appearance, depth or the like. SOLUTION: The organic EL(electroluminescence) display device 10 is equipped with a first display panel 21, a second display panel 31 and a third display panel 41. The display panel 21 has a cathode electrode (first electrode) 22 and an anode electrode (second electrode) 23 disposed facing each other between glass substrates 11, 12, and has a light emitting layer 24 by organic EL held between the cathode electrode 22 and the anode electrode 23. The light emitting materials for the light emitting layers 24 of display panels emit red, blue and green light, respectively. The organic EL display device 10 can display an image perspective views by displaying images or characters in each display panel and integrating the images into one image to display.
Patent JP-2002175703-A (JP)
Title: High-pressure discharge lamp device and lighting system
Inventor: ASHIDA SEIJI
IPC: F21Y101/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-pressure discharge lamp device miniaturized by increasing the operation frequency of a lighting circuit means in a range within a resonant frequency by providing a translucent ceramic discharge container having a resonant frequency of a nearly single mode and capable of increasing it and provide a lighting system using it. SOLUTION: This device is provided with: a high-pressure discharge lamp 11 comprising the translucent ceramic discharge container 1 having a surrounding part 1a surrounding a discharge space and forming a nearly spherical shape having a sphericity of 0.6-1.0 and the maximum inside diameter of 2.0-5.5 mm, and a pair of electrodes 2 oppositely present in the surrounding part 1a, having a discharge medium enclosed in the surrounding part 1a, and having lamp power of 50 W or less; and the lighting circuit means 12 for lighting the high-pressure discharge lamp at a high frequency wherein a/f equals 0.4 or less when it is assumed that the operation frequency is f (kHz) and the inside diameter is a (mm).
Patent JP-2002290063-A (JP)
Title: Casing structure for electronic apparatus
Inventor: ONISHI SHINJI
IPC: H05K7/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To enable to mount a casing structure for an electronic apparatus regardless of its types such as a wall mounting type or a floor disposition type. SOLUTION: A case 1 consists of a casing main body 10 and an L panel 11. The main body has apertures on a bottom face 17 and a rear face 18. The L panel has two faces for closing the apertures on the bottom face and the rear face of the casing. The two faces are the same shape, and connectors 3 capable of connecting external cables are provided on one face. Each face can be mounted on the bottom face and the rear face of the main body.
Patent JP-2002289847-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: WATANABE HITOMI
IPC: H01L27/092
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes, by performing the process of controlling the threshold of a MOS transistor, and to provide a process of forming a DDD impurity layer in a single process. SOLUTION: For the control of the threshold of the MOS transistor, phosphorus is used for DDD impurity layer formation, the phosphorus is diffused to a channel region as well at the time of the thermal diffusion of the DDD impurity layer, and the threshold control of the MOS transistor and the DDD impurity layer are both carried out in a single process.
Patent JP-2002299487-A (JP)
Title: Package for storing semiconductor element and semiconductor device
Inventor: IKUJI MASAKI
IPC: H05K5/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To dissipate heat generated during operation of a semiconductor element efficiently and to prevent stripping of a frame and I/O terminals from a basic body. SOLUTION: In a basic body 1 having a part 1a for mounting a semiconductor element 5 on the upper surface, Mo prisms 1A and Cu prisms 1B are arranged alternately in the lateral direction with the side faces thereof being bonded each other and a relation W1/(W2+W3)=4-9 is set among the width W1 of the Mo prism 1A, the width W2 of the Cu prism 1B, and the width W3 of a brazing material layer 1C between the Mo prism 1A and Cu prism 1B.
Patent JP-2002299987-A (JP)
Title: Laminated band pass filter, laminated compound device and communication equipment
Inventor: KAWAHARA EMIKO
IPC: H01F27/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a laminated band pass filter of low loss and high attenuation. SOLUTION: Three strip line conductors 118, 119 and 120 electromagnetically coupled mutually are arranged on the same layer, the first and the second strip line conductors 118 and 119 and the second and the third strip line conductors 119 and 120 are capacitively coupled by capacitors 202 and 203, respectively. The capacitor 202 is formed from capacitive conductors 121 and 123 and the capacitor 203 is formed from capacitive conductors 123 and 122. By making a filter into stepwise configuration, not only the strip line conductor but also all the other capacitive conductors can be formed into structure symmetric to a center between input and output and the electromagnetically symmetric structure is provided.
Patent JP-2002235405-A (JP)
Title: Bar arrangement method for reinforced concrete structure
Inventor: SAKURADA MASAMI
IPC: E04C5/18
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a bar arrangement method enhancing the strength of a reinforced concrete structure. SOLUTION: In the reinforced concrete structure, the bar arrangement method for using reinforcement as a plate is so formed that steel bars and having almost same or more strength of a main reinforcement are orthogonally sandwiched between main reinforcements of reinforcing bar and firmly fixed together, the respective main reinforcements are used as plates and integrated with concrete so as to enhance the strength.
Patent JP-2002295393-A (JP)
Title: Electrolytic corrosion preventive method and device of rotary spindle in underwater rotating machine
Inventor: FUKUMORI HIDEO
IPC: F04D13/08
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic corrosion preventive method of a rotary spindle in an underwater rotating machine which is unnecessary for any external power supply device, semi-permanent in electrolytic corrosion effect, free from any factor of shaft oscillation, and excellent in maintenance, and a device thereof. SOLUTION: The alternating current taken out of two power source wires introduced in the underwater rotating machine is rectified and smoothed to be converted in the direct current, the current on the negative side is carried around the rotary spindle 2, and the current on the positive side is to an insoluble electrodes 10.
Patent JP-2002008738-A (JP)
Title: Power source unit and battery charging device
Inventor: DUERBAUM THOMAS
IPC: H01M10/50
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To make a power source unit or a battery charging device 1 compact and easy to handle, and disperse heat generated during operation to the surroundings. SOLUTION: Cooling fins 4 are installed on a housing 2 of this device, and these cooling fins 4 are arranged so that gaps between the cooling fins 4 are suitable to fix cables 5 of the device.