baber/WOPTO huggingface dataset:
Patent JP-2001285283-A (JP)
Title: Communication unit and its communication method
Inventor: SAITO TAKESHI
IPC: H04L12/28
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can realize protection of copyright in the case of transmitting data from a home network to a public network and to provide its communication method. SOLUTION: The communication unit interconnects a public network 16 such as the Internet and a home network 14 such as a network in compliance with the IEEE 1394. This communication unit consists of a 1st authentication/key exchange processing section 243 that performs authentication/key exchange with a reproduction terminal 20 connected to the public network 16, a 2nd authentication/key exchange processing section 261 that performs authentication/ key exchange with a server 18 connected to the home network 14, a transmission section 22 that transmits AV data that are encrypted for copyright protection and obtained from the server 18 to the reproduction terminal 20, and a user authentication processing section 242 that authenticates a user of the reproduction terminal 20 and rejects communication with the reproduction terminal 20 when the user cannot be authenticated.
Patent JP-2001279483-A (JP)
Title: Highly fatigue resistant metallic sheet, fixing belt using the sheet, and device and method for evaluating fatigue resistance of metallic material
Inventor: OKABAYASHI EIJI
IPC: G01N27/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a metallic sheet highly resistant to fatigue due to repeated deformation and a fixing belt using the sheet, and further to provide the device and method for evaluating the fatigue resistance of a metallic material. SOLUTION: This metallic sheet provide any one of the voltage characteristic, impedance and heat generating characteristic close to the case of a low frequency voltage applied even when a high-frequency AC voltage is applied. The metallic sheet is good in crystallinity (good in mobility of a conduction electron), hence the mobility of dislocation is improved, and the numbers of crack sources are decreased. Consequently, the sheet is hardly broken even if subjected to repeated deformation. The fatigue resistance is evaluated by comparing values of the current characteristic, impedance and heat generating characteristic when the high- and low-frequency AC voltages are applied on a test piece.
Patent JP-2001285617-A (JP)
Title: Image processing apparatus
Inventor: KASHIOKA ATSUSHI
IPC: G03G15/01
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain an output image according to an instruction of a job control sheet in a short time without imposing an operation load onto a user even when the size of the sheet is different from that of an original and the sheet is placed on an original platen at a tilt. SOLUTION: A color job sheet is used for the job sheet and an image input means reads this color job sheet. A sheet area detection section detects a color job sheet area having a prescribed color, shape and size where print/copy setting items are described at a prescribed positions by referencing information such as the color, shape, size of the color job sheet stored in an image data storage means and corrects the tilt. An image forming means applies image processing to the read image data of the original according to the print/copy setting items of the color job sheet designated by the user obtained by a setting item decision means and allows an image output means to print out the processed image data onto paper.
Patent JP-2001280134-A (JP)
Title: Heat accumulator for warming up engine
Inventor: YAMAZAKI MASANORI
IPC: F01P7/16
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat accumulator for warming-up an engine, having superior durability and a simple structure to mainly improve the combustion efficiency in starting the engine of an automobile. SOLUTION: This heat accumulator 7 for warming up an engine is composed of a easing 71 where a part of a bypass path 65 of the cooling water circulated in a radiator 3 in the subcooling of the engine, is inserted, a heat accumulating material 70 mainly composed of sugar alcohol packed in the easing 71, and a heat pipe 72 having a condensation part inserted into the casing 71. An evaporating part of the heat pipe 72 is mounted on a high temperature part of a discharging path of an exhaust gas.
Patent JP-2001286074-A (JP)
Title: Battery-charging device
Inventor: KONDO EIJI
IPC: H02J1/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To reduce power loss due to leaked current from a control circuit and a circuit part while no output is being generated from a generator in the charging device of a battery. SOLUTION: This battery-charging device is composed of a group of Schottky barrier diodes where an all-wave rectification circuit with the output of the generator as input is connected to a plus side, and a group of MOSFETs that are connected to a minus side. The device is also provided with the control circuit of the group of MOSFETs. Also the control circuit is provided with a control power supply that receives from the DC voltage or a switch from battery, an AC input detection control unit for turning on/off the switch according to the presence or absence of the output of the generator, and the gate control unit and the battery voltage detection of the group of MOSFETs. Then, the gate control unit and the battery voltage detection can be operated in synchronization with the ON state or OFF state of the switch.
Patent JP-2001288047-A (JP)
Title: Composition for scalp and hair
Inventor: NAKAZAWA YOSUKE
IPC: A61K31/568
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a composition for scalp and hair, excellent in effects fro growing the hair and preventing the depilation, also excellent in preventing effects on scurf and itching, and having high safety. SOLUTION: This composition for scalp and the hair contains testosterone 5α-reductase inhibitor and adenosines such as adenosine.
Patent JP-2001057460-A (JP)
Title: Nitride semiconductor laser element
Inventor: OZAKI NORIYA
IPC: H01S5/343
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To improve an optical characteristics, especially the aspect ratio of a far-field pattern, for easy application to an optical information equipment while the output characteristics and element reliability are kept well as before. SOLUTION: An n-side optical guide layer 7 of an n-type nitride semiconductor, an active layer 8, and a p-side optical guide layer 9 of a p-type nitride semiconductor are laminated. The p-side optical guide layer comprises a stripe- like protruding part on which a p-type nitride semiconductor layer is provided, with the film thickness of the protruding part of the p-side optical guide layer being 1 μm or less, forming a stripe-like waveguide.
Patent JP-2001284599-A (JP)
Title: Semiconductor device, manufacturing method thereof, arrangement method for dummy region.
Inventor: MATSUMOTO TAKUJI
IPC: H01L29/786
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and manufacturing method thereof where such problems as substrate soaring and hot carrier which are easy to occur with an SOI device are sufficiently suppressed while crystal defect is hard to occur at a surrounding structure even with a wide spread partial separation insulating film. SOLUTION: Dummy regions CM1 which do not function as an element are formed with a constant interval in a partial separation insulating film 5b provided between MOS transistors TR1. Thus, the percentage occupied by the dummy region DM1 whose resistance value is lower than a silicon layer 3b under the partial separation insulating film 5b increases, to suppress a substrate soaring problem and hot carrier problem.
Patent JP-2000312560-A (JP)
Title: Ice cream composition based on olive oil
Inventor: FERNANDEZ GOMEZ JOSE
IPC: C11C3/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ice cream composition using olive oil as the main ingredient for diminishing the production of cholesterol and triglycerides. SOLUTION: This ice cream composition based on olive oil comprises 12.55 wt.% of fat-free powdered milk, 1.25 wt.% of lactoprotein, 10 wt.% of sucrose, 6 wt.% of glucose, 7 wt.% of olive oil, 2 wt.% of maltodextrin, 5 wt.% of oligofructose, and 55.65 wt.% of water.
Patent JP-2001232419-A (JP)
Title: Width guide and center blanking apparatus in plate bending machine
Inventor: IKEDA TOSHIO
IPC: B21D5/04
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To quickly move a center die and to resist the reaction to hold a plate material in a bending machine of the plate material in which an upper die is wedged for center blanking between left/right mixed die groups. SOLUTION: In a drive apparatus 21, in which left/right die holders provided with the mixed die groups are movably mounted to a holding ram 5, further, a support shaft 19 of the center die Ma is vertically movably fitted to the holding ram, a slide block 39 is mounted to the upper end of the support shaft 19 to move the shaft vertically, an eccentric shaft mechanism driven by a rotary actuator 31 is arranged to the holding ram 5, its eccentric shaft is connected to the slide guide block 39 through a slider 41.
Patent JP-2001295801-A (JP)
Title: Accumulator
Inventor: YOSHIKAWA KIMIHISA
IPC: F15B1/08
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To easily separate a bladder from an air supply plug made of different materials when garbage is collected by sorting. SOLUTION: A communicating hole 20 is provided in a flange 5F in a lower end part of the air supply plug 5, the lower end part is molded by casting while a connection column 22 passes through the communicating hole 20 in a wall-thick part 15 of a head part of the bladder 10 and is buried and fixed, and a spherical protruding seal 12S is provided on an outer surface of the head part 10B of the bladder.
Patent JP-2001297222-A (JP)
Title: Information processing system for supporting automobile purchase by open bidding on communication network
Inventor: NAKAO KEIICHI
IPC: G06Q50/00
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system which requests plural automobile dealers to make open bids on a communication network and sends an order to purchase to an automobile to the automobile dealer having presented the cheapest purchase price. SOLUTION: This system comprises a means which generate estimate request information by inputting estimate request information including the type, specifications, delivery data of a desired automobile to be purchased and other information needed for an estimate according to a predetermined format, a means which sends the estimate request information to specific automobile dealers which desire to be requested to make estimates through a communication network, a means which receives estimate result information from the automobile dealers, a means which displays estimate result information regarding the cheapest purchase price among pieces of estimate result information in an open bid picture of the communication network of the estimate requester,  and a means which retrieves bid estimate result information regarding the new cheapest purchase price and sends an order for purchase based upon the bid estimate result information to the automobile dealer having bidden.
Patent JP-2001293111-A (JP)
Title: Golf club head
Inventor: KONO KENJI
IPC: A63B53/04
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a golf club head which enables a user to easily image the swing trajectory within a circle inclined by the lie angle. SOLUTION: The club face of this golf club head is approximated to a rectangle. The long side of the rectangle is inclined as the same as the lie angle.
Patent JP-2001297082-A (JP)
Title: Address data input system using network
Inventor: KUBO SEIKI
IPC: G06Q30/06
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an address data input system where a person to be registered is not required to write manually his/her own address data on a document, to seal the address data and nor to mail them for facilitating the registering procedure and also a system manager is not required to convert especially those written address data for processing them by a computer and can facilitate the registering procedure. SOLUTION: In this system, a person to be registered inputs his/her address data to a server 1 of a system manager via a computer network 3. Then the person to be registered inputs his/her own address on a screen according to the guidance of an input screen of his/her network communication terminal 5, transmits the address and executes a retrieval step to retrieve an accurate address description as necessary with a part of the address used as a keyword when the address is inputted on the screen.
Patent JP-2001295815-A (JP)
Title: Board for attaching product to support column
Inventor: OKURA MICHITAKA
IPC: F16B2/24
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for fixing to a support column, which attaches a product to a support column or the like erected from a floor surface. SOLUTION: A member 1 like a flat plat which is long vertically is provided to fix a product on the support column A rising from the floor surface, and a mounting means 2 for the product B is provided on the member 1 like the flat plate. Moreover, a handle 3 extending in the direction of one side and a movable handle 5 whose end part 5a extends onto a rear surface of the member 1 like the flat plate by corresponding to the handle 3 are provided in an upper part and a lower part of the member 1 like the flat plate, and the movable handle 5 can turn centered on a support shaft 7 fitted in a shaft hole provided on a protruding piece 4. A spring 8 opening a handle part and pressing the end part 5a of the movable handle 5 against the member 1 like the flat plate is provided between the handle 3 and the movable handle 5.  The end part 5a of the movable handle 5 is opened by gripping two handles 3, 5 against the spring 8, and the support column A is nipped therebetween to fix the member 1 like the flat plate at any place and install the product B at a proper place of the support column A using the mounting means 2.
Patent JP-2001294945-A (JP)
Title: METHOD FOR PRODUCING HIGH QUALITY AND LOW SiO2 SINTERED ORE FOR BLAST FURNACE
Inventor: NODA HIDETOSHI
IPC: C22B1/16
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To stably produce sintered ore excellent in the reducibility, reduction powdering resistance at the time of reduction, strength and characteristic at high temperature, etc., in a high productivity and a high yield, using a ore containing >=5.0 wt.% of high crystallized water which is contained >=25 wt.% of the mixed raw material. SOLUTION: The sintered ore having <=4.6 wt.% SiO2 content, 1.0-3.0 CaO/ SiO2 content ratio by wt.% and >0.5 wt.% MgO content in the sintered ore product, is produced. Using one or both of magnesite and brucite as sub-raw materials, and without using SiO2.MgO and CaO.MgO the slag component composition in the sintered ore product is adjusted. Neither the SiO2.MgO, such as serpentine nor the CaO.MgO, such as dolomite is used as a sub-raw material.
Patent JP-2001308765-A (JP)
Title: Gap filler system for tunnel, and device for reception and device for transmission used in the gap filler system
Inventor: SUGITA MASATOSHI
IPC: H04W16/26
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a gap filler system for a tunnel having a high fail safe characteristic and capable of easily performing sufficient electric power supply to each device for transmission placed in the tunnel. SOLUTION: The gap filler system for making a receiving terminal in the tunnel receive a broadcast signal from a satellite is provided with a main control unit 8 to receive the broadcast signal from the satellite with a reception antenna 6, and a plurality of slave units 12 for transmission placed at different positions in the tunnel and connected one on one with the main control unit 8 through optical fibers 14d. Besides, the main control unit 8 transforms the signal received from the satellite into an optical signal to output to each optical fiber 14d, then each slave unit 12 for transmission generates a relay broadcast signal Sc from the optical signal transmitted through the optical fiber 14d receivable at the receiving terminal to send the signal Sc by wireless in the tunnel from a transmitting antenna 10.
Patent JP-2001300897-A (JP)
Title: Support for ejecting member of punching trim separating die
Inventor: OTSUKA TETSUO
IPC: B26D7/18
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a support for an ejecting member of a punching trim separating die that can effectively improve punching trim disposal and can be improved in durability as a punching trim separating die via a function of supporting a punching trim ejecting member on a baseplate. SOLUTION: The support 1 for an ejecting member of a punching trim separating die, which is used to support a punching trim ejecting member 13 in a given height position over the surface of a baseplate 12 and is disposed at a place that receives a local load in a punching trim separating operation, comprises an engaging projection 4 engaged for positioning with the punching trim ejecting member 13, and an upright portion 6a of an end holding element 6 raised upright along the side end of the ejecting member 13 that is supported thereby, both on a receiving face of a support body 2 opposite to a mounting side for the baseplate 12. The upper end of the end holding element 6 with the ejecting member 13 supported thereby projects by a proper distance from the top face of the ejecting member 13.
Patent JP-2001309138-A (JP)
Title: Image processor, and control method for the image processor and storage medium
Inventor: MIYAHARA NOBUAKI
IPC: G06T1/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the capacity of a storage means such as a hard disk from being pressed by converting a color image with a large data quantity into a black/white image when the color image needs not to be stored as color data. SOLUTION: The image processor of this invention is characterized in that a CPU 112 controls an image conversion section in an image processing section 135 so that the image control section converts image data into black/white image data when the image data stored in a hard disk 162 include color image data and stores the converted data again into the hard disk 162.
Patent JP-2001301244-A (JP)
Title: Image-forming apparatus, method for deleting stored image data, and recording medium having program for carrying out data deletion process recorded therein
Inventor: MIYAZAKI RYONOSUKE
IPC: H04N1/21
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To simply delete any of already stored image data without erring when a storage device for image data reaches a storage limit. SOLUTION: In the image-forming apparatus, for detecting and deleting deletion candidates from image data stored in the storage means when the image data storage means reaches the storage limit, a size of the image data stored in the image storage means is detected, a plurality of deletion candidates are detected in the order of, e.g. the size of the image data from the stored image data when the storage limit is detected, and to delete the plurality of deletion candidates as well as the plurality of deletion candidates is warned and displayed on an operation panel. The deletion candidates are deleted in this manner. Moreover, the apparatus is provided with a means for selecting whether or not the deletion is possible for each of the deletion candidates, enabling an operator to freely select the candidates.
Patent JP-2001305806-A (JP)
Title: Image forming system
Inventor: OTA TOSHIHIRO
IPC: G03G15/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system wherein the time required for correcting density is shortened and the amount of toner consumption at correction is reduced while the density output of the entire image is kept constant in accordance with kind of image such as solid, line or half tone. SOLUTION: A straight line 3 is generated on such very low region side as impossible to be read with a density detecting sensor, which straight line passes a point C, on an approximate line 1, corresponding to the lowest density image among detection values of a low density region at forming an image and has the same inclination as a reference line 2 of a half tone reference value generated at maintenance. The straight line 3 generated as above is used for gradation correction instead of using a straight line which is an extension of the approximate line 1 in a region (very low density region) whose density is equal to, or less than, the lowest value (threshold) of sensor output which exists on the approximate line 1 acquired by approximation.
Patent JP-2001265986-A (JP)
Title: Proposal type reservation receiving device for utilizing facility
Inventor: IWASAKI SHIGERU
IPC: G06Q50/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a required reservation system function under a prospect for a free market where various choices are given to a seller side and a consumer side and enterprises are selected from a free choice competition. SOLUTION: This method is the one for the easy selection of a customer by depending on a previously fixed basic contract to narrow a reservation receiving possible range in the case of the reservation sales of a facilities utilizing right. It is especially effective when used for an Internet reservation system.
Patent JP-2001302091-A (JP)
Title: Untwisting device and untwisting method
Inventor: KAKITA YUJI
IPC: B65H59/38
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive and simple untwisting device and an untwisting method without providing a detector for detecting the winding diameter of a bobbin in an unreeling process for drawing material having differently shaped cross sections out of a package. SOLUTION: The device rotating a package in a direction to untwist the material when continuously drawing the long material such as string-like and tape-like material out of the package with the material wound around it in an axial direction of the package comprises a rotating mechanism; a setting/ indication means for inputting data on time and the number of rotation of the rotating mechanism in advance based on winding information on the package; a controlled variable generating means for automatically generating the controlled variable of the rotating mechanism based on the time and the number of rotation set in the setting/indication means; and a controlling means for controlling the rotating mechanism based on the controlled variable.
Patent JP-2001301762-A (JP)
Title: Envelope and its sealing device
Inventor: SHIMIZU HARUTARO
IPC: B65D27/20
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an envelope securely sealed by a simple means and simply unsealed and also provide a sealing device thereof. SOLUTION: Respective gears 8 and 9 are provided on a pair of rollers 6 and 7, upper and lower, and the gears 8 and 9 are shifted in the lateral direction and meshed together, and the edge of an envelope paper 2 is bitten by the gears 8 and 9. Thus the envelope paper 2 is pressure bonded to form a sealing section 3 continuing in a zigzag shape. The envelope paper 2 is formed into an envelope by the sealing section 3, and the sealing section 3 is formed into a cut 30 when the envelope is unsealed.