baber/WOPTO huggingface dataset:
Patent JP-2002205320-A (JP)
Title: Method for controlling temperature of molding mold
Inventor: HIGASHIMURA YUJI
IPC: B29C45/78
Filed: 2001-01-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that as a result of a molten resin at the tips of nozzles during the preparation of molding being retained in the nozzles 7 and 10 to be exposed to a high temperature, the resin is decomposed so that black points and burning appear in a molding during initial molding and during steady molding thereafter to cause defective molding. SOLUTION: When the molding is started with the use of a mold having a hot runner comprising a manifold and the nozzles fixed in front of the resin flow of the manifold, when the temperature of the manifold reaches a prescribed value, the temperature is controlled by changing over to increase power supply to the nozzles.
Patent JP-2001242847-A (JP)
Title: Image memory lsi and image display device using the same
Inventor: FUJITA MAKOTO
IPC: G09G5/393
Filed: 2001-01-15
Abstract: PROBLEM TO BE SOLVED: To provide an image memory LSI realizing high-speed plotting and a low cost in a graphic display device, and a display device using the same. SOLUTION: A memory cell for holding brightness information and window information of a pixel, a serial buffer for reading multiple pixels from the memory cell and sequentially outputting them to the outside, and a double buffer controller for selecting and outputting desired brightness information, based on the window information read from the serial buffer, among the multiple brightness information on the same coordinate read from the serial buffer, are arranged on the same chip. As a result, a high order processor can make access to a high performance image memory only by writing, therefore, the processor can operate at a high speed. Moreover, the number of signal lines can be reduced.
Patent JP-2002213785-A (JP)
Title: Air conditioning system for clean room stair
Inventor: MIZUSHIMA SHIGERU
IPC: F24F7/06
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system for a clean room stair capable of assuring high cleanliness and reducing a space. SOLUTION: The air conditioning system of the clean room stair comprises a stair chamber A provided in a clean room of multilayer stairs, a plurality of paces 1 provided in the chamber A, folding stairs 2 and 2 having no riser and provided between the paces 1 and 1, and a clean unit 10 provided in a lower part of the pace 1 and having an air flow diffusion plate 15. The unit 10 diffuses the air flow sucked at the lower part of the pace 1 to the overall stairs to clean the air.
Patent JP-2002210642-A (JP)
Title: Thichness adapter of recess pan
Inventor: YANO ATSUSHI
IPC: B24B13/005
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a thickness adapter for measuring thickness of a multiple adhesive recess pan capable of keeping a thickness accuracy of an optical element simplex after machining the recess for a long time, by reducing abrasion of the thickness adapter used for measuring thickness of the recess pan in grinding and polishing an optical element such as a spherical lens having a spherical surface shape. SOLUTION: In a recess machining, a plurality of optical elements L having a spherical surface shape are adhered to the recess pan 1, and the optical elements L are ground and polished. The thickness adapter 11 of the recess pan used for measuring central thickness of the optical elements L is made of metal or ceramic, or is formed in a two-layer structure of metal and glass and has a circle zone part in its part. Thus, abrasion resistance of the thickness adapter in measuring the thickness can be improved, and the thickness accuracy of the optical element simplex after machining the recess can be kept for a long time.
Patent JP-2002218277-A (JP)
Title: Information reproduction method and information reproduction system
Inventor: YAMATO JUNICHI
IPC: H04N7/173
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide information reproduction method and system by which the same information is synchronously displayed at a plurality of terminal equipment at the optional time. SOLUTION: This information reproduction method is provided for synchronously displaying the same information on a plurality of screens. A plurality of the terminal equipment displaying the information on the screen are communicably connected through a network. From the terminal equipment which prepares schedule information for reproducing and displaying the information on the screen at the optional time to the other terminal equipment, the schedule information is distributed through the network. The terminal equipment which receives the schedule information is made to reproduce the information according to the schedule information from the information recorded beforehand.
Patent JP-2002217578-A (JP)
Title: Heat insulating and radiating structure of electronic equipment
Inventor: SASAHARA YASUMASA
IPC: H05K7/20
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To make flat the temperature distribution of the surface of equipment and to pass a safety standard by providing an insulator, corresponding to an electronic member for generating a highest temperature in the equipment. SOLUTION: An insulating and radiating structure of electronic equipment comprises a plurality of electronic members (1a, 1b and 1c), capable of heating at a bottom plate (1) provided at a sheathing case (2). The structure further comprises the radiator (10), provided on a lower surface of a top plate (2b) of the case (2), and openings (11) provided at the plate (2b) and the plate (1) for obtaining a convection to insulate and radiate.
Patent JP-2001249077-A (JP)
Title: Apparatus for detecting fluorescence from a plurality of specimen points
Inventor: ENGELHARDT JOHANN
IPC: G01N21/03
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the superposition of fluorescences generated from a plurality of specimen points at the positions of detection elements. SOLUTION: In an apparatus for detecting fluorescences from a plurality of sample points 2, especially, from minute gene points or micro-points, the specimen points 2 are arranged on a slide 1. This apparatus includes at least one light source for illuminating the specimen points at the same time using exciting light and the detection elements 3 for detecting fluorescences from the individual specimen points at the same time. The interval (d) between the specimen points 2 and the detection elements 3 individually alloted thereto is selected so as to become as narrow as possible.
Patent JP-2001216437-A (JP)
Title: System and method for processing graded price by users based on network
Inventor: KIM KI YEOL
IPC: G06Q50/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for processing a graded price by users based on a network. SOLUTION: When a client device is connected through a network communication network to an electronic commerce server by a user, the electronic commerce server transmits plural articles and the price information of the relevant articles to the client device, while using the articles and the price information provided from the electronic commerce server, the user, who decides a purchase will, transmits purchase article information through the client device to the electronic commerce server and article selling/buying is performed on a site.  In such a system, the electronic commerce server determines the set group of users including the user while using login data inputted from the client device, determines the final selling price of the article on the basis of price decision rules predetermined by this user set group and transmits the determined final selling price information to the client device together with basic selling price information and article information.
Patent JP-2002229273-A (JP)
Title: Carrier for electrophotographic developer and developer
Inventor: SUZUKI KOSUKE
IPC: G03G9/113
Filed: 2001-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a carrier for two-component developer and a developer which can form fine-grained images for a long time because the carrier is free from a toner spent on the carrier surface, scraping of a binder resin film and deposition of the carrier on a photoreceptor. SOLUTION: In the electrophotographic carrier having a coat film consisting of at least a binder resin and particles, the particles are composed of particles having >=1012 (Ω.cm) specific resistance and particles having <=1012 (Ω.cm) specific resistance, with the average particle size (D) of the particles and the film thickness (h) of the binder resin satisfying 1<[D/h]<5.
Patent JP-2002228391-A (JP)
Title: Air heat exchanger with fins
Inventor: KASAI KAZUNARI
IPC: F28F21/02
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To propose an air heat exchanger with fins having a heat transfer performance better than that of a conventional air heat exchanger using aluminum fins. SOLUTION: On heat transfer pipes 1, many fins having coating layers made of a material such as diamond having a thermal conductivity higher than copper formed on fin base materials 21 are mounted.
Patent JP-2001314012-A (JP)
Title: Electric-wire-for-vehicle holding member
Inventor: SUZUKI HIROSHI
IPC: H02G3/38
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To stably protect the cover of an electric wire for a vehicle and to fix and hold the wire by making the wiring layout easy. SOLUTION: An electric-wire-for-vehicle holding member 10 consists of a first base member 11 having a containing part 13 formed in such a way as to be capable of holding the wire W for a vehicle and a second base member 12 that has a wire covering part 20 capable of covering the wire W partially or entirely and that is jointed to the first base member 11 at the end in the longitudinal direction. By covering the wire W held in the wire containing part 13 with the wire covering part 20, the cover of the wire W can be protected from the outside and also can be fixed and held in such a way as to be immovable. The first base member 11 is formed of a resin sheet material having rigidity, and the second one 12 of a foamed resin sheet material having flexibility, A bracket 16 provided on the first base member 11 enables itself to be fixed at a given position of a car-body constituting part R.
Patent JP-2002224477-A (JP)
Title: Fancy stitch sewing machine
Inventor: MATSUZAKI HIROSHI
IPC: D05B27/02
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To optionally and easily form a variety of pine needle patterns different in the number of loops while downsizing without using a large diameter cam or a large diameter gear. SOLUTION: In a sewing machine equipped with a needle swinging mechanism, a looper swinging mechanism, a feed cam 41 rotating for every set number of needle handling, interlocking with the rotation of a main shaft 12, a linking mechanism E swinging in response to the rotation of the feed cam 41, a feed dog vertical operating mechanism F feeding a fabric by vertically operating the feed dog 8 by the swinging of the linking mechanism E and capable of releasing a plurality of seams stored in a plurality of claws of a needle plate from the claws and forming a pine needle pattern, a double reduction means D comprising a belt type reduction mechanism 51 using a timing belt 50 and a reduction gear mechanism 47 is provided between the main shaft 12 and the feed cam 41. The feed cam 41 is structured so as to feed a fabric two to six times by the feed dog 8 during its rotation.
Patent JP-2002225033-A (JP)
Title: Vulcanizing method and vulcanizing apparatus for pneumatic tire
Inventor: HIROSE YOSHIO
IPC: B29K105/24
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a vulcanizing method and a vulcanizing apparatus for a pneumatic tire capable of enhancing productivity and stabilizing a tire quality by properly controlling a temperature of a waiting mold in an open state and effectively shortening a vulcanizing time. SOLUTION: A portion of a mold M contacting an unvulcanized pneumatic tire T is directly heated by a heating means 13 with the mold in an open state in advance when the tire T is vulcanized in the mold M.
Patent JP-2002230770-A (JP)
Title: Recording control method and optical disk device
Inventor: OBUCHI TSUYOSHI
IPC: G11B7/125
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide recording technology of an optical disk capable of optimizing recording conditions. SOLUTION: In an optical disk device in which a recordable and reproducible optical disk rotates at a constant linear velocity, test writing is performed before recording information data, written data for trial are reproduced, a difference of data width between reproduced data and reference data is detected in a reproduced data processing means, and an error signal is generated. By generating an error correction control signal corresponding to an error portion and performing time width control of an output pulse width of a recording laser to the generated error signal, pulse waveform control is carried out so that the recording data width may become identical with the reference data width and the recording conditions of data may be optimized.
Patent JP-2002228802-A (JP)
Title: Optical member for vacuum ultraviolet region comprising fluoride crystal and coating material for optical member
Inventor: SATO HIROKI
IPC: C30B29/12
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical member for the vacuum ultraviolet region having low deliquescent property and low cleavability and also having high durability even when irradiated with high energy light. SOLUTION: The optical member for the vacuum ultraviolet region is formed from a fluoride crystal represented by the formula BaLiF3. A coating material for an optical member can also be formed from this fluoride crystal.
Patent JP-2002234146-A (JP)
Title: Recorder and recording head
Inventor: MATSUYAMA SHINICHI
IPC: B41J2/01
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To protect a recorder and a head against failure when a plurality of recording heads of different form are mounted erroneously. SOLUTION: At the time of mounting a head, power only for identifying the head is supplied and other power supply is thrown in only when a suitable head is mounted.
Patent JP-2002236655-A (JP)
Title: Apparatus and method for processing information, recording medium, and program
Inventor: FUJII KATSUSHI
IPC: G06F13/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To permit a contents supplier to verify the contents of chatting done in a chat area corresponding to distributed contents later. SOLUTION: A service providing system provides services for live distribution of contents delivered based on reservation and services for providing use of the chat area corresponding to the reservation of the live distribution respectively. A communication server 6 transmits all or a part of contents of the chat in the chat area corresponding to the reservation of the live distribution to a personal computer 3 after the live distribution. It is thus possible for the user of the personal computer 3, who is a supplier of the contents, to verify the contents of the chat later even if he/she cannot participate in the chat with a user of a personal computer 4 while shooting the contents, for example.
Patent JP-2001311441-A (JP)
Title: Brake disc
Inventor: SAKAGUCHI TOKUJI
IPC: B61H5/00
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To reduce stresses acting on fastening holes and fastening members of a disc while the brake is applied, and to lengthen the life-time of the disc and the fastening member, by restraining the occurrence of warpage of the disc arising from thermal stresses due to braking. In addition, to lengthen the life-time of the disc and the fastening member by restraining stress concentrations repeatedly loaded on the fastening holes and the fastening member of the disc due to braking. SOLUTION: The fastening holes 5 are arranged on a sliding part having a sliding face 4 of a brake disc 1. A recess 11 to be fitted into a projecting part arranged on a fastened member is provided on a fastening face of the brake disc 1.
Patent JP-2002246691-A (JP)
Title: Semiconductor light emitting element and method of manufacturing the same
Inventor: MATSUMOTO KENJI
IPC: H01S5/16
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light emitting element of an internal stripe structure wherein an end face window structure can be formed with a good reproducibility and which can provide a reliability high in a range from a low output to a high output. SOLUTION: An n-GaAs buffer layer 12, an n-In0.49Ga0.51P lower clad layer 13, an n- or i-Inx3Ga1-x3As1-y3Py3 lower optical waveguide layer 14, an InxGa1-xAs1-yPy quantum well active layer 15, an SCH layer as a p- or i-Inx3 Ga1-x3As1-y3Py3 upper optical waveguide layer 16, a p-In0.49Ga0.51P upper first clad layer 17, a GaAs etching stop layer 18, an n-In0.49Ga0.51P current-path narrowing layer 19, and a GaAs gap layer 20 are sequentially grown on an n-GaAs substrate 11. The SCH layer in the vicinity of end faces of a resonator is removed on the laminate with use of a double mask having a silicon oxide mask 21 opened in an interior stripe groove region and a resist mask 23 opened in the vicinity of the end faces of the resonator, on which a re-grown layer is formed to form an end face window structure having no deviation from an interior stripe groove.
Patent JP-2002242428-A (JP)
Title: Plastic composite panel and method of manufacture
Inventor: MIYATA SHIRO
IPC: B09B3/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a plastic composite panel used at a concrete execution work site of construction work and civil engineering work, being lightweight, excellent in flexural rigidity, excellent in surface smoothness of concrete after placing the concrete, and excellent in recyclability after use. SOLUTION: This plastic composite panel uses plastic as a main raw material, and is composed of a central layer 1, a surface layer 2, and an intermediate layer 3 formed in a boundary between the central layer 1 and the surface layer 2. Porosity of the central layer 1 is higher than porosity of the surface layer 2. Porosity of the intermediate layer 3 is not more than porosity of the central layer 1, and is not less than porosity of the surface layer 2, and reduces almost continuously toward the surface layer 2 from the central layer 1.
Patent JP-2002242245-A (JP)
Title: Illuminated faucet device
Inventor: MATSUMOTO OSAMU
IPC: E03C1/042
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a faucet lighting system having a simple structure, a high illumination effect, and a good cleaning property. SOLUTION: The main body 10 of a faucet is made translucent wholly or partially at a portion to the outer face. An LED(light emitting diode) 23 is provided in it in a buried state, and the light from the LED 23 is irradiated to the outside through the translucent portion of the main body 10.
Patent JP-2002252998-A (JP)
Title: Wind power generating apparatus
Inventor: TANAKA KAZUMASA
IPC: H02P9/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a small wind power generating apparatus to enhance the power generating efficiency at a wind speed in a region of weak wind near a cut-in wind speed. SOLUTION: The wind power generating apparatus 10 fixes the duty ratio of a pulse by using a PWM comparator 44. The pulse is inputted to a MOSFET 46 and a magnetic energy stored in a coil 48 is added to an output voltage from a power generator 14.
Patent JP-2002250795-A (JP)
Title: Stratum disposal facility and disposal tunnel segment
Inventor: KUMASAKA HIROO
IPC: B09B5/00
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a stratum disposal facility and disposal tunnel segments capable of safety disposing waste body for a long period by constituting the disposal tunnel segments so that the swelling capability of sealing material is not disturbed in a stratum disposal facility for disposing a high level radioactive waste. SOLUTION: The stratum disposal facility is constituted by combining the disposal tunnel segments 2 of disposal tunnel in a steel frame 3 with rocks in one body and embedding with the sealing material. The constituting rocks 4 are granite and the sealing material is bentonite. Stability of the surrounding ground in soft rock is ensured and the generation of migration path of radioactive materials is prevented so that the original function of a stratum disposal facility that waste body is safely disposed for a long period is ensured.
Patent JP-2001283739-A (JP)
Title: Plasma image screen with blue phosphor
Inventor: JUESTEL THOMAS DR
IPC: H01J29/26
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce, to a great extent, a light deterioration of Eu2+ activated phosphor in a range of VUV. SOLUTION: A plasma image screen equipped with an emission layer composed of a blue Eu2+ activated phosphor and a UV-C emission phosphor is formed in the following way: a mixture of the UV-C emission phosphor and the blue Eu2+ activated phosphor, coating of the blue Eu2+ activated phosphor with use of the UV-C emission phosphor or the coating of a base layer for the Eu2+ activated phosphor with a covering layer of the UV-C emission phosphor, are employed.
Patent JP-2002259504-A (JP)
Title: Method of water supply management
Inventor: SUZUKI HIROYUKI
IPC: G06Q50/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of water supply management capable of executing efficiently management operations of a water-purification plant in a water supply business while reducing a load on a water supply enterprise. SOLUTION: In the method performing the management operations of the plant according to subcontract from the enterprise owing the plant, operating instructions relating to at least either of operation control or maintenance control of the plant is decided based on the contract conditions contracted with the enterprise relating to the management of the plant and on process data from the plant, so that information on the operating instructions are provided to operators who perform directly management work of the plant.
Patent JP-2002253252-A (JP)
Title: Method for assaying cytotoxic activity
Inventor: AIHARA KIMITOKU
IPC: C07K19/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a new method for assaying a cytotoxic activity, and a method for screening a compound affecting cytotoxic activity using the method. SOLUTION: This fused polypeptide (53 amino acid length) comprises a part of a protein transportation domain located (corresponding to 47-57 residue among 86 amino acid residues) at the C end side of TAT protein of HIV-1 virus and Aβ protein of 42 amino acid length connected to the C end side of the protein of the part.
Patent JP-2002261276-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: KIKUCHI SHUICHI
IPC: H01L29/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To improve operating resistance against withstand voltage. SOLUTION: A semiconductor device comprising a gate electrode 4, formed on a P-type semiconductor substrate 1 via a gate insulation film 3, an N-type drain region 2 formed with low concentration adjacent to the gate electrode 4, and an N<+> type drain region 6 with high concentration which is separated from the other end of the gate electrode 4 and is included in the N-type drain region 2 with low concentration, characterized in that an N-type layer 7C is formed with intermediate concentration, such that an impurity concentration increases at least from a part around the gate electrode 4 to the N<+> type drain region 6 with high concentration.