baber/WOPTO huggingface dataset:
Patent JP-2002124579-A (JP)
Title: Semiconductor device and its fabricating method
Inventor: MURAKAMI HIDEKAZU
IPC: H01L21/8238
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor device where an MISFET having a thin gate insulation film and an MISFET having a thick gate insulation film exist mixedly and hot carrier resistance of the MISFET having a thick gate insulation film is enhanced. SOLUTION: The method for fabricating a semiconductor device comprises a step for forming a thick gate oxide film (thick oxide film) 14 in the first region of a substrate 10 and a thin gate oxide film (thin oxide film) 15 in the second region thereof and then oxidizing/nitriding these gate oxide films 14 and 15, a step for forming gate electrodes 1a-1d on these gate oxide films 14 and 15, and a step for forming a high oxidation/nitridation region 112 at at least a part of the interface between the thick gate oxide film (thick oxide film) 14 and the substrate 10 before or after forming the gate electrodes 1a-1d.
Patent JP-2002134834-A (JP)
Title: Semiconductor laser and optical information memory device
Inventor: JIKUTANI NAOTO
IPC: H01S5/028
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a laser element made up of red color laser element having a window structure of long reliability along with higher COD level. SOLUTION: A clad layer has a grating coefficient between GaAs and GaP, and a window layer made of GaInAsP is provided at an edge face of a resonator. As to the grating coefficient between the GaAs and GaP, GaInP can be used as the window layer for the red color laser element because the GaInP becomes a shorter wave than a luminescent wavelength of 650 nm as the grating coefficient decreases. The composition doesn't include Al, so light absorption non-luminescence re-coupling caused by Al at the surface level or deep level in crystal or edge face corrosion can be eliminated. By providing the window layer of GaInAsP, the light absorption at the edge face can be reduced while the COD level can be improved greatly.  The window layer doesn't include Al, and the light absorption caused by Al at the deep level or the influence of non-luminescence re-coupling current can be prevented, so the output can be obtained as compared with a case of the window layer made of semiconductor material like AlGaInP and the like.
Patent JP-2002134903-A (JP)
Title: Ultrathin wire connecting method
Inventor: SHIRAKI IKUO
IPC: B23K26/21
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a method of reliably connecting an ultrathin wire to an electrode by solder plating. SOLUTION: An ultrathin wire 3 is bonded to the surface 2a on one side of the surfaces of a solder-plated film 2 formed on the whole electrode 1 and the film 2 is fused by irradiating the film 2 with a laser beam 4 from the side of the other surface of the film 2 to connect the wire 3 with the electrode 1.
Patent JP-2002134821-A (JP)
Title: Container for optical device and method of manufacturing the same
Inventor: YAMAZAKI TAKANOBU
IPC: H01L31/0232
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a container for optical device which can have a high sealing performance, and also provide a method of manufacturing the same. SOLUTION: In the container 1 for optical device for housing an optical device, a side wall 2 is formed using a transparent member and a light transmission section 2a is integrally formed in the side wall 2. Side walls 3, 4, and 6, bottom wall 7, and upper wall are constituted of transparent metal members. Lead frames 5a and 5b are so provided as to communicate with the inside and outside of the container 1.
Patent JP-2002132760-A (JP)
Title: System and method for inputting and collating text
Inventor: SEKI KAZUHIKO
IPC: G06F19/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for inputting and collating text, with which character information described in a document is exactly converted to electronic data at low cost. SOLUTION: The image data of character information converted by a scanner 3 for converting the character information described in a document 2 or the like to image data are stored in an image data server 4. At least one part of the data stored in the image data server 4 is displayed by a text input terminal 5 and an entry from a user is accepted. Information inputted from the text input terminal 5 is stored in a text data server 6 as text data. Further, this system is provided with a data collating terminal 7 for parallel displaying and collating image data and text data and a character recognizing processing part 10 for receiving image data from the image data server 4 and recognizing characters. These respective devices are respectively connected through the Internet 8.
Patent JP-2002135378-A (JP)
Title: Information processing terminal and its method
Inventor: REKIMOTO JIYUNICHI
IPC: H04M1/72427
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a user interface that a user can confirm processing contents through tactility. SOLUTION: Piezoelectric elements 17A-1-17A-15 are arranged on a face 10B of a mobile phone 1 and piezoelectric elements 17B-1-17B-15 are arranged on a face 10C of the mobile phone 1 respectively. In the case of transmitting a radio wave, the piezoelectric elements 17A-15, 17B-15 generate a displacement together with transmission of a radio wave in an antenna 16, and the displacement transits sequentially to the upper piezoelectric elements. When the displacement is shifted up to the piezoelectric elements 17A-1, 17B-1, the piezoelectric elements 17A-15, 17B-15 repetitively generate the displacement and this operation continues until an opposite party replies.
Patent JP-2002133283-A (JP)
Title: System for providing commodity information based on environmental properties
Inventor: SUGIMOTO HIROSHIGE
IPC: G06Q50/10
Filed: 2000-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a product information offering system that provides users with commodity information about environmental properties for promoting the purchase of commodities based on environmental properties. SOLUTION: User stations 1 are interconnected through a communication network (the Internet) 3 with a service center 2 which the stations 1 can access. The service center 2 includes a product information registration means 5, a data production and registration means 6, and a commodity information retrieval means 7. The registration means 5 registers the commodity information about environmental properties into an environmental property information database 11, when the center 2 receives the commodity information from the station 1. The data production and registration means 6 is enabled by the registration means 5 to produce data representative of environmental properties of the commodities using the information stored in the database 11 and to register the produced data. The retrieval means 7 allows the station 1 to display the data when the station 1 accesses the center 2.
Patent JP-2002139270-A (JP)
Title: Abnormality informing system of refrigeration system
Inventor: YAMAGUCHI TSUTOMU
IPC: H04M11/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide the abnormality informing system of a refrigeration system in which the abnormality of a refrigeration system can be informed quickly and surely to a maintenance person through a relatively simple system configuration. SOLUTION: The abnormality informing system of a refrigeration system comprises a central controller 13 for informing occurrence of an abnormality in the refrigeration system comprising a refrigerating machine 11 to the outside through a public line, and a portable terminal 21 carried by a maintenance person in order to receive data transmitted from the central controller 13 and to display character data wherein the central controller 13 transmits information concerning to an abnormality having occurred in the refrigeration system directly to the portable terminal 21 in the form of character data.
Patent JP-2002136703-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine performing interesting variable display full of changes. SOLUTION: In the case that a ready-to-win variation mode selection means selects a first or second ready-to-win variation mode, a display control board 300 forms a first area 311 and a second area 312 different from the first area 311 in the image display area of a special pattern display device 310 and the display of the special pattern display device 310 is largely changed.
Patent JP-2002139954-A (JP)
Title: Image forming apparatus
Inventor: FUKUDA MOTOYUKI
IPC: G03G15/20
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To control the balance of the saving of power consumption with the shortening of waiting time in the case of starting up a copying machine in the midst of standby according to whether it is frequent to use a few sheets or to use many sheets by performing control to switch the standby temperature of a fixing means in accordance with a user's using style. SOLUTION: This image forming apparatus performs control to quicken first copying in the case it is frequent to use a few sheets and restrain the power consumption in the case it is frequent to use many sheets by calculating the ratio of using a few sheets from the number of the times of using a few sheets used per unit time and the total number of using times and switching the standby temperature of the fixing means based on the calculated ratio.
Patent JP-2002109659-A (JP)
Title: Guard system and portable guard device used therefor
Inventor: TOKITA YUKIO
IPC: H04W4/90
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To enhance a guard system toward the establishment of communications close to an area and modernization. SOLUTION: In this guard system, when a user receives guard service as a mobile station C, a central control center A senses its state by the position information monitoring device thereof from the position, image, and voice or signal emitted from a portable guard device that is the mobile station C, and instructs an acting unit B (police, first-aid and fire institution, private patrol group members, etc.), to go into action to a place of target so that the guard service such as rescuing, protecting, searching, communicating, coping with emergencies, consultation, escorting, urination or the like can be provided.  This portable guard device comprises a PHS, GPS, cellular phone or the like, containing automatic transmitting and receiving function, alarm display and retaining function, transmission history display function, threat function, image radio transmitting function, conversation function, voice function, and battery.
Patent JP-2002149999-A (JP)
Title: Customer supporting system
Inventor: NAKAMURA MITSUHIRO
IPC: G06Q30/06
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a customer supporting system for quickly and accurately replying to the inquiry of a customer utilizing a communication network. SOLUTION: A customer service supporting server 1 has a customer inquiry/ reply database 1a. When an inquiry is received from a customer terminal 3, a keyword contained in the inquiry is extracted, inquiry information satisfactory to a predetermined similarity rate out of inquiry information accumulated in the database 1a is searched and reply information corresponding to the inquiry information is distributed to the customer terminal 3. On the other hand, when the inquiry information satisfactory to the predetermined similarity rate is not accumulated in the database 1a, the inquiry information from the customer is presented to a service provider terminal 2 for requesting a reply thereto and reply information input from the service provider terminal 2 is distributed to the customer terminal. With repeated action, the inquiry information received from the customer terminal and the reply information corresponding thereto are accumulated in the database 1a.
Patent JP-2002138815-A (JP)
Title: Holding frame for diesel particulate filter and diesel particulate filter
Inventor: SUGANO TAKATOSHI
IPC: F01N3/02
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensively manufacturable holding frame for a diesel particulate filter and the diesel particulate filter constituted of a small number of parts, and capable of reducing the welding point number required for installation. SOLUTION: In this holding frame 10 for winding a filter member 20 in a hollow cylindrical shape by bending the filter member 20 scavenging particulates in exhaust gas of a diesel engine and formed in a mat shape out of a fiber material in a bellows shape, the holding frame 10 is formed of end part seal members 11 and 12, collar members 13 and 13, and a side surface cylindrical member 30. The side surface cylindrical member 30 is formed of a member 30 molded in a hollow cylindrical shape by bending a plate member 30a having a veltilating part 36 being a gas passage in a bellows shape, and bending so that an outside bending part 31 becomes the outer periphery, and an inside bending part 32 becomes the inner periphery.
Patent JP-2002152523-A (JP)
Title: Color facsimile device
Inventor: MATSUURA NORIO
IPC: H04N1/46
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To transmit a color image and monochrome image by one operation and to reduce a communication time. SOLUTION: Color image data and monochrome image data read by an image reading unit 6 are encoded by an encoder 8 according to the JPEG specifications. The encoded JPEG color code data and JPEG monochrome code data are stored in a memory unit 16 with type information of color/monochrome, successively read out of the memory unit 16 by an operation of an operation unit 4 under the control of a main control unit 24, and send out onto a telephone line 34. At that time, in the case of the monochrome code data after the data are decoded and threshold processed by a binary encoder 20, the data are compressed by an MR method, etc., and sent out onto the line.
Patent JP-2002149141-A (JP)
Title: Method and device for transferring image data, and image display processing system
Inventor: ENOMOTO YASUHIRO
IPC: G09G5/00
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image data transfer method, device, and image display processing system which realize high transfer rate of image data by efficiently performing image processing, transfer data control, etc. SOLUTION: The image data transfer device transmits, to internal memories 18 and 19, respectively, the image data of the transfer source region and transfer destination region stored into an image data storage device on the basis of the parameters concerning the transfer source region and transfer destination region which has been designated, reads the image data of the transfer source region and transfer destination region from the memories 18 and 19, carries out the arithmetic processing, and transmits the resultant data to the transfer destination region. The memories 18 and 19 have a double buffer configuration.  While the image data transfer device is reading and carrying out the arithmetic processing of the image data of the transfer source region and transfer destination region from one of the memories, the image data of the transfer source region and transfer destination region which are to be subjected to arithmetic processing subsequently are transmitted from a local memory 4 to the other memory.
Patent JP-2002143959-A (JP)
Title: Heat exchanger, and manufacturing method of tube for heat exchange
Inventor: KATO SOICHI
IPC: B21D5/16
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger and a tube for heat exchange of high accuracy by preventing plate deformation caused by roll forming, and a manufacturing method of the tube. SOLUTION: In this heat exchanger, the plate is rolled to form a tube so that the radius of curvature of the outer circumference of a part of the plate at a bead and an abutted part folded by substantially 90 deg. is smaller than the thickness of the plate. In the manufacturing method of the tube, the plate is bent by the rolling to form a first bent portion projecting from the plate, to form a second bent portion projecting in the direction opposite to the projecting direction of the first bent portion forming one ridge, surfaces on which the first and second bent portions forming the above one ridge and face each other are joined with each other to perform the sizing, and to form the bead of the projecting bar projected from the plate.
Patent JP-2002143317-A (JP)
Title: Insertion tube and catheter
Inventor: CHIKAMATSU SHINYA
IPC: A61M25/01
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an insertion tube capable of easily inserting a guide wire into a shaft without collapsing a tip of the shaft by a tip of the guide wire when the guide wire is inserted into the tip of the shaft of a catheter. SOLUTION: This cylindrical insertion tube 1, 11, 21 capable of being mounted on the tip of the shaft 33 of the catheter 30, has a guide wire insertion port 3 at its front part and a catheter mounting port on its rear part.
Patent JP-2002142703-A (JP)
Title: Apparatus for producing bean curd and apparatus for producing coagulating agent to be used in the bean curd producing apparatus
Inventor: NAGAI TOSHIKAZU
IPC: A23L11/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a bean curd having excellent palatability at a low cost in spite of the use of warm soya milk by mixing the milk with an emulsifying coagulant and to provide an apparatus for easily producing the emulsifying coagulant. SOLUTION: Warm soya milk and an emulsifying coagulant are supplied to a static mixer 4 with pumps 5, 8 and the obtained mixture is filled and formed in a package 14 and cooled or filled in a forming box, cooled, cut into prescribed size and filled in a package together with water. The static mixer is composed of 1st mixing chambers formed at both sides of a center plate and 2nd mixing chambers formed on the side plates placed at both sides of the center plate. The warm soya milk and the emulsifying coagulant are introduced through an opening formed on the side plate and passed between the 1st and 2nd mixing chambers and further passed from a side face of the center plate to the other side of the plate to effect the stirring and mixing of the warm soya milk and the emulsifying coagulant.
Patent JP-2002156150-A (JP)
Title: Air conditioner
Inventor: IGARASHI HIROKI
IPC: G09F9/00
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner wherein the width of a fraction of a mistaken judgement of a feeling of odor of a human can be corrected by displaying the degree of odor in indoor air with the aid of a gas sensor that approaches a feeling of odor of the human. SOLUTION: An air conditioner is adapted as follows: On an air passage connecting a suction inlet 2 at an upper portion of a body 1 and a blow-off outlet 3 at a lower portion of the body 1 there are disposed an air cleaning filter for dust collection and deodorizing, a gas sensor for detecting odor in air, and an air fan and a heat exchanger. There is further provided odor display means for displaying concentration of odor detected by the gas sensor. In the air conditioner, the odor display means includes a display section 9 composed of a plurality of longitudinally and laterally arranged light emitting members 10, and a light emitting member drive control section for driving the light emitting members 10 in a matrix configuration.  In contrast, a change rate of resistance for concentration of odor detected by the gas sensor is divided into a plurality of zones for every predetermined value, and the number of flashes of the light emitting member 10 is changed over for every zone.
Patent JP-2001214694-A (JP)
Title: Cotter joint device
Inventor: TANABE TADAAKI
IPC: E21D11/04
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance tightening strength by preventing the looseness and slipping-off of a cotter tightening a segment, various concrete members and the like. SOLUTION: In a cotter joint device wherein C-shaped joint fittings 11, 11 having a cross sectional lip channel type slot 12 are opposed to insert a cross sectional H-shaped cotter 16 into the slots 12, 12 incorporated mutually in the form of a cross sectional H-shape, bolt holes 22, 22 are drilled in the neighborhood of the center part of the right and left flange parts 19, 19 of the cross sectional H-shaped cotter 16. In addition, bottom face parts 12a, 12a having prescribed thickness are formed on the C-shaped joint fittings 11, 11, and the locking part 23 of bolts 21, 21 inserted in the bolt holes 22, 22 is provided on the bottom face parts 12a, 12a.
Patent JP-2002158707-A (JP)
Title: Communication system, server, its method and recording medium
Inventor: KIKUCHI YASUYUKI
IPC: H04L69/40
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology that is less in trouble for users of a communication system and dispenses with a large extension of the system for service providers. SOLUTION: In a communication network consisting of servers and client terminals that are interconnected with each other, the client terminal is provided with a means that transmits a user identifier to the server to access the server, and in the server the user identifiers and information of rules with respect to interruption of connection contracted with a service user specified by the user identifier are stored an interruption condition table in while being related with each other.  The condition with respect to the interruption of the connection which is related with the user identifier received at connection to the client terminal is retrieved from the interruption condition table, the connection state of the client terminal is monitored and whether or not the connection state corresponds to the condition with respect to the interruption of the retrieved connection is discriminated. When it is discriminated as corresponded, it is solved by interrupting the connection to the client terminal.
Patent JP-2002154910-A (JP)
Title: Insect pest repellent and method for repelling insect pest using the same
Inventor: MATSUMOTO YUKIMASA
IPC: C05G3/60
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain an insect pest repellent for creeping insect pests such as an ant and mollusks belonging to gastropods such as a slug having high safety without any anxiety about unfavorable effects on plants and on humans and the living environment. SOLUTION: This insect pest repellent for creeping insect pests such as the ant and mollusks belonging to the gastropods such as the slug comprises neem oil as an active ingredient.
Patent JP-2002167782-A (JP)
Title: Concrete block for vegetation and greening construction method
Inventor: YANAGIDA TOMOTAKA
IPC: E02D29/02
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent sediment banked on a concrete surface from being washed away by a rapid current at strong rain time, and to surely grow plants. SOLUTION: A hole for communicating with the reverse is bored in a concrete plate having architrave-like trimming, and a molded vegetation bed material is installed by using a net or a casing.
Patent JP-2002125663-A (JP)
Title: Fructosylamine oxidase
Inventor: HAYADE KOJI
IPC: C12N1/20
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing fructosylamine oxidase, and to provide the fructosylamine oxidase. SOLUTION: This fructosylamine oxidase can be produced using a microorganism belonging to the genus Bacillus. The produced fructosylamine oxidase is specific to fructosylvaline, and is useful for measuring glycosylated hemoglobin.