baber/WOPTO huggingface dataset:
Patent JP-2001358348-A (JP)
Title: Photoelectric conversion device and its manufacturing method
Inventor: OKURA HIROSHI
IPC: H01L31/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To make low the internal resistance and recombination probability of a photoelectric conversion device and make high its conversion efficiency. SOLUTION: The photoelectric conversion device has at least an electron accepting type charge transfer layer, an electron donating type charge transfer layer, and a light absorbing layer present between these charge transfer layers, wherein one of these charge transfer layers is semiconductor crystal layers 17, 18 formed out of mixture crystals having two or more kinds of different aspects from each other, and at least one of the aspects is a needle-form crystal 17.
Patent JP-2002009751-A (JP)
Title: Encryption key generator, encryption key generating method, and storage medium for storing encryption key generating program
Inventor: KANEKO KEIICHI
IPC: H04L9/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an encryption system such that risk of leakage of an encryption key can be precluded. SOLUTION: An encryption means 1 uses encryption key data for an encryption key to encrypt object data. A 1st tentative encryption key generating means 2 generates 1st tentative encryption key data corresponding definitely to received data based on the received data. A 1st encryption control means 3 allows the encryption means 1 to encrypt the received data by using the 1st tentative encryption key data generated by the 1st tentative encryption key generating means 2. A 1st encryption key generating mans 4 uses the data definitely corresponding to the received data based on the data through the encryption by the encryption means 1 commanded by the 1st encryption control means 3.  Since the encryption key data uniquely corresponding to the received data can be generated at any time it is not required to store the encryption key data to a storage device or the like and leakage of the encryption key be prevented.
Patent JP-2002006877-A (JP)
Title: Method and device for reproducing sound, sound transmission system, and storage medium
Inventor: ISEYA MITSUO
IPC: G10L13/04
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a sound reproducing device or the like which smoothly transmits sounds with a small data capacity or reproduces sounds by inputting data of a small data quantity. SOLUTION: When a transfer center S transmits a packet by radio, a reception part 7 of a sound reproducing terminal R receives this packet and stores sound code data included in the packet and picture data in the storage area of an I/O controller 4 and that of an I/O controller 3 respectively. A sound processing part 2 picks sound data, which corresponds to three parameters included in sound code data stored in the I/O controller 4, from a database DB stored in a memory chip 8 and supplies it to a sound output part 6. The sound output part 6 reproduces sounds represented by sound data supplied to the part 6 itself. Picture data stored in the I/O controller 4 is supplied to a picture output part 5 by a central processing part 1, and the picture output part 5 displays a picture represented by picture data supplied to the part 5 itself.
Patent JP-2002024091-A (JP)
Title: Storage device and its control method
Inventor: KO KENJI
IPC: G06F21/62
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a secretion/normalization memory means and a control method by the means. SOLUTION: A DRAM 50 is sectioned as a secretion area and a normalization area and start/stop of secretion/normalization works are controlled. A flash memory 51 stores a unique secretion key and a prescribed address message to be generated from a system after setting the secretion/normalization areas and the DRAM 50 is started by a secretion/normalization startup program. Secreted information outputted by peripheral equipment is first normalized before reaching a memory means, waits for read and use of the system, unsecreted information to be written from the system to the memory means is secreted before reaching the DRAM 50, returned, stored to the peripheral equipment and read of the information when the peripheral equipment is stolen and when the system is intruded is prevented.
Patent JP-2002009294-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: AKANUMA HIDEYUKI
IPC: H01L21/28
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a field effect transistor that a deep titanium silicide film is formed by salicide even if source and drain are shallow. SOLUTION: Since silicon used for the formation of titanium silicide films 31a and 31b is supplied from a polysilicon film 29 in addition to the source 17a and drain 17b, it is possible to form the silicide films 31a and 31b thick even if the source 17a and drain 17b are shallow. Since silicon oxide films 27a and 27b formed between a titanium film 25 and a polysilicon film 29 on sidewall insulation films 23a and 23b, the silicide reaction is suppressed on the sidewall insulation films 23a and 23b.
Patent JP-2002002483-A (JP)
Title: Locking error detecting device
Inventor: MARUYAMA YOSHIO
IPC: B61L5/10
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a locking error detecting device facilitating the cleaning and inspection works for a fixed slit retainer and a moving slit retainer. SOLUTION: A holder 61, which supports the fixed slit retainer 31, a light emitter 41, and a light receiver 51 is detachably attached to a case 1. An expansion cord 71 has enough elasticity to guide the holder 61 taken out from the case 1 to the case outside. Small cover bodies 13a, 13b, 14a, and 14b are detachably attached to opening parts 17a, 17b, 18a, and 18b and close parts of the opening parts 17a, 17b, 18a, and 18b. The dimension of the whole of lock rods 81 and 82 including the moving slit retainers 91 and 92 is so set as to pass through the opening parts 17a, 17b, 18a, and 18b and to be guided to the case outside.
Patent JP-2002007995-A (JP)
Title: Optical non-contact hybrid card
Inventor: TANABE HIROSHI
IPC: G02B1/10
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an optical non-contact IC hybrid card of which protective layer has a flat surface and excellent post-printing quality is ensured. SOLUTION: This optical non-contact IC hybrid card is constituted by sticking an optical uniformation recording part D constituted by laminating a hard coat layer 1, a transparent substrate 2 and an optical recording layer 3 in order; and a non-contact IC information recording part constituted by a protective layer A 5, a non-contact IC module 7 containing a first adhesive layer 6, an antenna coil and an IC tip, a first adhesive layer 6', and a protective layer A 8 of a non-contact IC module in order; with a second adhesive layer 4. The first adhesives 6 and 6' and the second adhesive 4 are hotmelt adhesives. The thickness of the protective layer A 8 the card outermost side is thicker than the thickness of the protective layer B 5 of the card inner side.
Patent JP-2002013759-A (JP)
Title: Desiccant air-conditioning method
Inventor: KONNO KENICHI
IPC: B01D53/26
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a desiccant air-conditioning method to utilize hot water by the exhaust heat of a micro-generator (a generator). SOLUTION: The desiccant air-conditioning method comprises an introduction part having an intake fan to introduce outside air; an exhaust part having an exhaust part having an exhaust fan to return discharge indoor air and discharging it as regeneration outside air to the outside through an exhaust passage; a single or two heat exchange rotors having a function to dehumidify outside air introduced from the introduction part through an introduction passage and suck and regenerate return air from the chamber of an exhaust passage of an exhaust part; a vaporization type cooler to cool regeneration cold air fed from the interior of a chamber to a heat exchange rotor; a hot water coil to further heat return air regenerated by the heat exchange rotor of the exhaust passage;  and a small fuel private power generator to supply a power to a power source for a cabin suction and exhaust fan and the heat exchange rotor. A boiler-less generator is constituted that temperature and humidity on the supply side to supply outside air dehumidified by the heat exchange rotor is supplied in a room are adjusted to a proper value and a low value and regeneration outside air containing the return air from the interior of a room is adjusted to a high temperature and middle humidity to the outside. Hot water utilizing an exhaust heat from the fuel private power generator is supplied to the hot water coil.
Patent JP-2002015690-A (JP)
Title: X-ray image tube
Inventor: TSUKADA KAZUNOBU
IPC: H01J31/50
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an X-Ray image tube having a small change in diameter of an output image, even if a viewing field is changed. SOLUTION: In the X-Ray image tube composed of an input section 12 equipped in a vacuum envelope 11 in which an X-Ray image is inputted, an output section 17 arranged on an output window 18 constituting one part of the vacuum envelope 11, converging electrodes 13 to 15 and an anode 16 arranged between the input section 12 and the output section 17, and a masking plate 19 prepared in the side of the input section 12 of the output section 17, one part of the masking plate 19 is fixed to a part of the output window 18.
Patent JP-2002012269-A (JP)
Title: Tote box
Inventor: AMANO YOSHIHARU
IPC: B65D81/07
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a tote box which can safely house a product without depending on an excessive work or members by using a sheet which becomes a hammock shape when the product is carried. SOLUTION: A frame body 20 is housed in a housing box 10. On the frame body 20, the sheet 30 is supported in a manner to form a hammock-shape sheet section 31 in the frame body 20. A measuring instrument 40 is placed on the sheet section 31.
Patent JP-2002016433-A (JP)
Title: Antenna for portable terminal
Inventor: IWASAKI HISAO
IPC: H01Q21/24
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To realize high receiving efficiency while securing miniaturization. SOLUTION: A main body 13 of antenna is constituted by separately forming first and second antenna elements 132 and 133 having the length of about 1/4 wavelength, laminating them on both the surfaces of a dielectric substrate 131 so as to almost orthogonally cross each other with a prescribed inclination angle in the lengthwise direction of a main body 10 of terminal, making them face to a ground conductor 111 on a printed wiring board 11, short-circuiting these first and second antenna elements 132 and 133 through a short-circuiting member 14 to the ground conductor 111 on the printed wiring board 11, and supplying power to the respective antenna elements.
Patent JP-2002013176-A (JP)
Title: Perforated plate
Inventor: FUKUDA AKIKO
IPC: E03C1/262
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a highly usable perforated plate easily disposing waste without touching it by hands, it the waste such as come-out hair is adhered and clogged. SOLUTION: This perforated plate is formed detachably to a drain recess and formed of a long inclined cross section part and a short inclined cross section part into an approximately dog leg shape.
Patent JP-2002015334-A (JP)
Title: Method and system for distributing dynamic image, dynamic image editing device, and portable information terminal device
Inventor: KUZUNUKI SOSHIRO
IPC: G06T13/00
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic image distribution system capable of readily originating a dynamic image which moves in a complex manner as intended by an originator and dynamically changes into a form intended, and of distributing the image to portable information terminals connected to the Internet and a cellular phone network. SOLUTION: In the dynamic image distribution system for distributing a linear dynamic image which changes in shape with time, dynamic image data are inputted from a network and stored in a contents database and an object for originating an intermediate picture of the dynamic image from the contents database is stored in distribution contents data. The contents to be distributed, included in the data, are distributed to portable information terminal devices connected to a cellular telephone network.
Patent JP-2002025321-A (JP)
Title: Back light
Inventor: HANIYU ATSUSHI
IPC: G02F1/1335
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To enable a back light to cope with the tendency of becoming narrow frame, and to prevent from malfunction when heated, and to prevent an unusual luminescence caused by glue printing at side light type back light, and to obtain a mounting structure suitable for the back light. SOLUTION: The back light comprises a rectangular reflection plate arranged at the back side of a rectangular light guide plate, a rectangular optical sheet arranged at the front surface of the light guide plate, and a linear light source irradiating the side end part of one side of the light guide plate. The glue printing for mounting and fixing, is applied to the peripheral part of one side or opposing two sides of the reflection plate and/or the optical sheet, and the linear light source is located at the end part of a side on which, the glue printing is not applied.
Patent JP-2002021523-A (JP)
Title: Engine lubricating oil storage structure
Inventor: NATSUME TAKUYA
IPC: F01M11/04
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an engine lubricating oil storage structure allowing easy and sure operation of replenishing and replacing lubricating oil, while employing a structure for storing the lubricating oil in an oil pan and a separate storage part. SOLUTION: In the engine lubricating oil storage structure for storing the lubricating oil in the oil pan 112 and the storage part 107 provided separately from the oil pan, the storage part 107 is disposed in a position higher than the oil pan 112 and an overflow opening 108d allowing the lubricating oil to flow down the oil pan when reaching a predetermined level is formed in the storage part 107. An oil level indicator 115 for indicating the level of oil in the oil pan 102 is provided.
Patent JP-2002020692-A (JP)
Title: Process for producing powder coating
Inventor: KUWABARA SHOJIRO
IPC: C09D201/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a powder coating which shows an excellent flow property, blocking resistance and coating efficiency and yields a smooth coated film showing a fine appearance. SOLUTION: A composite fine particle is obtained by subjecting a mixture of (A) a fine particle of a resin composition for powder coatings comprising a resin for powder coatings and a hardener or a fine particle of a resin for powder coatings and (B) at least one fine particle chosen from a hardener, an additive for powder coatings and a dyestuff to a frictional force.
Patent JP-2002024144-A (JP)
Title: Method and device for transferring electronic mail and storage medium storing electronic mail transfer program
Inventor: HASEGAWA TAKAAKI
IPC: H04L12/54
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transferring electronic mail and a storage medium storing electronic mail transfer program, with which the summary of electronic mail easy to read is prepared and the summary of electronic mail is transmitted through a network to the terminal of a user even when a summary rate or limit number of characters is reduced. SOLUTION: By inputting the name of a user, a mail address, information required for the user to acquire electronic mail and information on the destination of the portable terminal of the user from the user %through a computer network by the user, the information on the user is registered and while using the registered information on each of users, it is investigated whether the electronic mail is incoming to the mail server of each of users or not. When the electronic mail is incoming, the electronic mail is acquired from the mail server of each of users. Then, information required for preparing the summary is extracted from the acquired electronic mail, the summary of the electronic mail is prepared by combining the extracted information, and the prepared summary is transmitted through the computer network to the destination of the portable terminal of each of users.
Patent JP-2002019562-A (JP)
Title: Vehicular side air bag device
Inventor: MIYAHARA TAKEHIKO
IPC: B60R21/2346
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular side air bag device capable of reducing number of parts and easy in connecting operation of an inflator and in manufacturing an air bag body. SOLUTION: A cylindrical body B is formed by being extended from an opening 6 of the air bag body 5 and folded to the inside of the air bag body 5 from the opening 6 for having a gas nozzle of the inflator 7 connected with the folded opening 6.
Patent JP-2002020338-A (JP)
Title: Method for producing glyceryl ether
Inventor: SHIBATA KEIJI
IPC: C07B61/00
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for producing a glyceryl ether usable in various applications such as a solvent, a cosmetic, a detergent, an emulsifying agent, a humectant, a wetting agent and an oil in high yield. SOLUTION: This method for producing the glyceryl ether comprises reacting an alcohol with an α-epihalohydrin in the presence of an acidic catalyst, producing a halohydrin ether and then cyclizing and simultaneously hydrolyzing the halohydrin ether in the presence of a carboxylic acid, a strongly basic compound and water.
Patent JP-2002027239-A (JP)
Title: Image processor
Inventor: YASUDA HISAHIRO
IPC: G06T3/40
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide an image processor which can suppress the deterioration of image quality of an scaled-down image after thinning processing to the utmost. SOLUTION: This image processor can suppress the deterioration of image quality of a scaled-down image after thinning, since this is so arranged as to thin out the lines in thinning positions or the line of one line ahead except lines which bring about larger change of images with the lines just before, when the user performs thinning processing at scale-down processing in the direction of sub scanning.
Patent JP-2002021794-A (JP)
Title: Electric blower and vacuum cleaner using the same
Inventor: MURATA YOSHITAKA
IPC: H02K5/22
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an electric blower capable of improving heat radiation efficiency of a circuit part for controlling the motor, constituting the control circuit part while saving space, and being miniaturized. SOLUTION: The electric blower capable of efficiently cooling heat-producing components in the circuit part and allowing a miniaturized and space saved constitution comprises a stator 146, a freely rotating rotor 145, a motor part 121 provided with a load-side bracket 133 and antiload-side bracket 134 for supporting the rotor 145, an impeller 131 provided at the output shaft of the rotor 145, and a fan part 128 consisting of a casing 129 covering the impeller 131, a circuit part 122 for carrying out power control of the motor 121 being provided in the motor part 121.
Patent JP-2002033809-A (JP)
Title: Mobile terminal
Inventor: WADA KIYOSHI
IPC: H04W88/02
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To enhance the user-friendliness of a mobile terminal that can be folded, collect data from the Internet or the like and has a jog dial. SOLUTION: A rid section 3 having a display device 6 is folded to a case body 2 of the mobile terminal and turnable to the case body 2, a jog dial 14 placed freely turnably is provided to a side face of the case body 2, and when collecting data from the Internet or selecting prescribed data, the rid section 3 is turned and folded to the case body 2 and the jog dial 14 selects data.
Patent JP-2002031382-A (JP)
Title: Clean room for residence
Inventor: EDAMATSU KEIJI
IPC: F24F7/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a clean room for a residence which can secure safe and comfortable living space which reduces cost and noise. SOLUTION: A plurality of clean units, for supplying clean air into a room via an air filter, are installed. Parts of the clean units 7, 12 are disposed rearwards of a head of a bed 4, where a person breaths for the longest time in the room so as to make the clean air flow horizontally form rear of the head to the foot side above the respiratory organ of the person sleeping in the bed 4. Thus, cleanliness level of the air around the respiratory organ of the person is set higher than that in other spaces.
Patent JP-2002033937-A (JP)
Title: Apparatus and method for control of television, controller and recording medium
Inventor: MORI SHIGEKI
IPC: H04N5/00
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a user interface which is easier to use. SOLUTION: The television controller is provided with a starting means, where a hierarchical menu in which an object selected on a display screen is used as a grammatical subject-part clause is started; a change means, where in every stage of the hierarchical menu, the order of the display list of the menu item of a hierarchy being changed on the basis of information is which the menu item selected by an operator in the past is recorded;  and a selection means, where regarding an executable function or menu with reference to the object, the menu item is selected from the display list, in such a way that a predicate clause or an object clause is selected sequentially in the hierarchical menu in a succeeding next stage and an issuance means, where when a menu item row created by the operator by the sequential selection completion operation of the menu item is completed as the sentence of a command sentence, a command which is used to execute the command sentence is issued to a television apparatus.
Patent JP-2002030614-A (JP)
Title: Corrugated steel plate for bridge
Inventor: KANEKO SHIGERU
IPC: E01D101/26
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To improve outer appearance by preventing a lateral frame 13 to bridge between opposed corrugated steel plates and a frame mounting fitting 31 to mount a cross frame 11 to pull from remaining after finishing temporary construction to temporarily construct the corrugated steel plates 3 forming a side wall 1 of a bridge 5. SOLUTION: The frame mounting fitting 31 for temporary construction is mounted by a bolt 33 on a roughly horizontal part 25 of a shape steel 23 welded along the longitudinal direction on an upper end part and a lower end part of the corrugated steel plate 3. The cross frame 11 and the lateral from 13 are installed on this frame mounting fitting 31. After finishing temporary construction, the frame mounting fitting 31 is also removed with the cross frame 11 and the lateral frame 13 by the bolt 33.
Patent JP-2002036401-A (JP)
Title: Mounting material
Inventor: HARAGUCHI YASUNORI
IPC: B29C43/20
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To improve designing characteristics of door trims wherein a decorative member is arranged so as to fit a corner part of each door trim by molding a sharp corner part on each base composed of a vegetable material. SOLUTION: An upper door trim 10 is provided with an upper base 11, and an upper skin material 13 composed of a soft elastic material and stretched on a surface of the upper base 11. On the upper base 11, the sharp corner part 11e is molded, and a thin part 11f is molded on a lower end of a side part 11b adjacent to the corner part 11e. When the upper base 11 is molded by heating and compressing, the thin part 11f is pressed more thinly than other parts so that an uncured binder is pushed out from the thin part 11f and that at least a part of it reaches the corner part 11e to fill the inside of the corner part 11e. Thereafter, the binder is cured and the dense sharp corner part 11e is molded on the upper base 11.