baber/WOPTO huggingface dataset:
Patent JP-2002070063-A (JP)
Title: Self-propelled fluidization treating device
Inventor: KITAGUCHI ATSUSHI
IPC: B01F15/00
Filed: 2000-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled fluidization treating device allowing sediment delivering work to be smoothly and rapidly carried out and secure the safety of a vehicle by exciting a screening means without using a dedicated actuator. SOLUTION: A screen 21 is supported on a sediment delivering part 20 so as to be able to be vibrated by means of a spring 51. An exciting drive member 52 is mounted on the rotational shaft 23 of an agitating means 22 installed in a fluidization treating tank 20. A hitting head 56, taken as rotatable, is provided at the end of the drive rod 54 of the drive member 52. In the screen 21, an operating plate 61 is installed in an operating rod 60 constituting a vibration operating member 56. The operating plate 61 having a convex curved surface shape is brought into such a state as to be inclined at a prescribed angle with respect to the axis of the rotational shaft 23. The hitting head 56 is intermittently hit in order to permit the screen 21 to be vibrated in vertical and longitudinal directions.
Patent JP-2002085102-A (JP)
Title: Massage shoe
Inventor: RI SEMIN
IPC: A43B3/35
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a massage shoe to effectively massage the bottom of a wearer's foot to promote health. SOLUTION: This shoe is equipped with an outsole, insole, vibrator, cell box, circuit device, ON/OFF control switch, and band. A cell box housing groove is equipped on the rear step of the upper face. A switch housing groove to communicate with the cell box housing groove is equipped on the upper step on the rear end. A U-shape groove is equipped near the rear step edge of the insole. An openable closing part is equipped on the upper step of the U-shape groove. A cell housing chamber is equipped on the upper step of the cell box. A housing space to house and fix the circuit device is equipped on the lower step.
Patent JP-2002083564-A (JP)
Title: Analyzer and analyzing method for minute portion
Inventor: YAGUCHI NORIE
IPC: H01J37/28
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To make an EDX(energy dispersive X-ray) analysis of a light element with high accuracy. SOLUTION: An SEM(scanning electron microscope) image and a dark-field STEM(scanning-transmission electron microscope) image are simultaneously displayed on an electron beam device mounted with an EDX analyzer, and the amount of signal at each pixel of the SEM image is compared with that of the STEM image. When the difference in the amount of signal is not large, an object of analysis is determined to exist on a surface of a sample and an EDX analysis is made thereof.
Patent JP-2002084239-A (JP)
Title: Media information distribution system and media information distribution method
Inventor: ONISHI TAKAYUKI
IPC: H04L12/54
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a media information distribution system and a media information distribution method that can attain compatibility between real time performance of real time distribution and high reliability of stored information in the multicast distribution of a media information stream (time series data). SOLUTION: In multicast program distribution using the Internet or an intranet and multicast information distribution using a digital broadcast satellite/ communication satellite, a receiver stores distribution information, detects a position of the information where a transmission error occurs, requests a transmitter to re-transmit the transmission error part and receives the information so as to correct the transmission error existing in the stored distribution information. Thus, the media information distribution system can attain the compatibility between real time performance of real time distribution and high reliability of stored information.
Patent JP-2002083678-A (JP)
Title: Method of forming electrode of organic electroluminescence element
Inventor: AKAI TOMONORI
IPC: H01L51/50
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrode forming method of effectively carrying out cathode isolation of an organic electroluminescence element, in which an organic substance layer having a prescribed thickness made significantly larger than the conventional ones. SOLUTION: After carrying out film formation of the organic substance layer by thick-film processing, which has at least a pixel luminescence section on a substrate having an anode, regions other than the pixel luminescence section are removed by 25% to 75% with respect to the film thickness of the organic substance layer by high energy beam, such as a laser beam. After that, the cathode isolation of the organic electroluminescence element, having the thick organic substance layer, is performed by carrying out vapor deposition film formation of the metal used as a cathode over the whole surface.
Patent JP-2002083512-A (JP)
Title: Surface light source device and image display device
Inventor: SHIOTANI TAKESHI
IPC: G02F1/1335
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To suppress slipping out of a light guide plate from a frame and integrate the light guide plate with the frame. SOLUTION: This surface light source device 1 houses the light guide plate 4 and a fluorescent lamp 11 arranged so as to face a light incoming surface 10 of the light guiding plate 4 within the frame 2, houses light controlling members 7-9 arranged so as to face a light outgoing surface 17 of the light guide plate 4, and emits light emitted from the fluorescent lamp 11 in a surface shape through the light guide plate 4 and the light controlling members 7-9. A pair of claws 18, 18 engaging with the light outgoing surface 17 of both corner parts 24, 24 on the other side surface 16 of the light guide plate 4 is formed in the frame 2. Cut-out parts 30, 30 avoiding interference with a pair of claws 18, 18 of the frame 2 are formed in the light controlling members 7-9.
Patent JP-2002089525-A (JP)
Title: Screw
Inventor: NATSUMI KIYOKAZU
IPC: F16B25/04
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the necessary driving torque for easier tightening work and increasing pull-out resistance. SOLUTION: In a screw threads comprising 1st ridge 6, circular in plan view and located on the side of head 3 of a shank 2, and 2nd ridge 7, non- circular in plan view and located on the side of 4 of the shank 2 and continuing to the 1st ridge 6; a root diameter D2 of the shank 2 in a region R2 containing the 2nd ridge 7 is smaller than a root diameter D1 of the shank 2 in a region R1 containing the 1st ridge 6, (D1>D2), and an included angle θ2 of the 2nd ridge 7, is smaller than that θ1 of the 1st ridge 6, (θ1>θ2), and a cross-sectional area of the 2nd ridge 7 is smaller than that of the 1st ridge 6.
Patent JP-2002085072-A (JP)
Title: Gene encoding caffeine synthesis-related enzyme and its application
Inventor: MIZUNO MISAKO
IPC: A01H5/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing N-methyltransferase usable as an enzyme for industrial, food or medical application by incorporating the whole or a part of a DNA encoding N-methyltransferase into a bacterium or a plant cell in the form of sense or antisense, a method for efficiently producing a caffeine metabolic compound having modified caffeine biosynthetic metabolism of caffeine production plant, plant tissue or plant cell, a method for modifying a formation ratio of a caffeine metabolic compound group having modified caffeine biosynthetic metabolism of caffeine production plant, plant tissue or plant cell, etc. SOLUTION: A bacterium, a plant body or a cultured cell transformed with a vector containing a DNA encoding a polypeptide having a specific synthesis- derived amino acid sequence or an amino acid sequence having >=15% homology to the amino acid sequence and N-methyltransferase activity is used to produce N-methyltransferase.
Patent JP-2002086932-A (JP)
Title: Thermally reversible recording medium, card, disk cartridge, disk tape cassette and label and image processing method
Inventor: HOTTA YOSHIHIKO
IPC: B41M5/36
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a thermally reversible recording medium which widens the range of a temperature for transparency, enables attainment of sufficient image erasability and a high contrast even when an environmental temperature changes, and enables attainment of sufficient opacity even when it is stored in the presence of a basic substance. SOLUTION: In the thermally reversible recording medium which is constituted mainly of a resin matrix and an organic low-molecular substance dispersed in the resin matrix and of which the transparency changes reversibly dependently on temperature, at least one kind of linear-chain hydrocarbon containing compound (A) having a bond selected from the following (1) a urethane bond (2), a sulfonyl bond, (3) a diamide oxalate bond, (4) a diacyl hydrazide bond, (5) a urea bond and the urethane bond, (6) the urea bond and an amide bond and (7) a plurality of urea bonds and not having a carboxyl group and at least one kind of linear chain hydrocarbon containing compound (B) of which the melting point is lower by not less than 20 deg.C than that of the compound (A) are used by mixture as the organic low-molecular substance.
Patent JP-2002091836-A (JP)
Title: Communication system for control and computer readable recording medium having communication program for control recorded thereon
Inventor: SAITO MASAO
IPC: G05B19/05
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To distribute data representing a picture on a programmable display after converting these data to a form optical for each of terminal equipment connected to the Internet. SOLUTION: A local control system 2 transmits picture data which specify an operation in the case of acquiring and displaying the contents of a device by a programmable display 14 to a disclosure server device 4. A display file preparing part 42 of the disclosure server device 4 converts these picture data to a HTML file or XML file displayable for a client device 5 and then stores these files in an HTML file storage part 46 and an XML file storage part 47, respectively. In this case, the display file generating part 42 is provided with generators 42e, 42n, 42i,..., for each of browsers of the client device 5 with which access is predicted, and respectively generates the HTML/XML file corresponding to each of browsers.
Patent JP-2002087872-A (JP)
Title: Soil-based paving premixture
Inventor: SAITO SEIKI
IPC: E01C7/36
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a soil-based pavement on which a walker hardly feels fatigue and whose quality is stable while exhibiting high durability. SOLUTION: The soil-based paving premixture constitutes a soil-based surface layer for finishing a road surface by being mixed with weathered granite powder having the composition of 7-17 mass% Al2O3, 2-10 mass% alkali metal oxide or/and alkaline earth metal oxide, 1-6 mass% ignition loss and the balance substantially SiO2 and being applied on a roadbed 1. In the premixture, at least slaked lime and powdery additive containing a reinforcing agent for increasing strength after solidification are previously mixed.
Patent JP-2002054524-A (JP)
Title: Fuel injection valve
Inventor: MIURA TAKAHIRO
IPC: F02M61/16
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of restraining waste of fuel and dispersion of air-fuel ratio by buffering a water hammer caused by abrupt closing of a valve and restraining a bouncing phenomenon. SOLUTION: A water hammer absorbing member 6 for absorbing and buffering pressure generated by the water hammer caused by the abrupt closing of the valve 14 is mounted between an armature 13 and an injection hole 5c, thereby reducing propagation of the pressure to the armature 13 as well as the amount of lift resulting from the bouncing phenomenon of the valve 14 integrally fixed to the armature 13. Accordingly, the waste of fuel is restrained due to a decrease in excess discharge of the fuel, and the dispersion of air-fuel ratio reduces.
Patent JP-2002101164-A (JP)
Title: Portable telephone and method for playing back music using portable telephone
Inventor: TORITANI SHOZO
IPC: G10L19/02
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone achieving the function of a portable music player, and a method for playing back music using a portable telephone. SOLUTION: A portable telephone (or a PHS) is additionally provided with a portable radio reproducing function and a portable MP3 player function. Since the portable telephone is additionally provided with a music playback function, troublesomeness of carrying a plurality of individual apparatus can be eliminated. Furthermore, convenience of portable telephone is enhanced because many functions are condensed in a single unit.
Patent JP-2002102153-A (JP)
Title: Insertion supporting tool of endoscope
Inventor: KONDO MITSUO
IPC: A61B1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an insertion supporting tool of an endoscope that can easily be taken out at a time when the control section cannot easily enter the coelom by forming the continuously provided end of a control section continuously provided in a tube body larger than the base. SOLUTION: A sliding tube 10 as an insertion supporting tool comprises a cylindrical tube body 12 and a control section 14 continuously connected to the tube body 12. A collar member 16 whose diameter is larger than the outside diameter of a base end 14A is mounted to a mounting section 26 provided in the continuously connection side end 14B of the control section 14. A cord 24 is attached to a through hole 14D formed in the base end 14A of the control section 14.
Patent JP-2002107005-A (JP)
Title: Air conditioner
Inventor: TOKURA MAKIKO
IPC: F24F1/00
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional air conditioner, having a reheating-dehumidifying operation that a difference arises in a state of a refrigerant entering a restricting device of an indoor unit, according to the indoor and outdoor atmospheric temperatures, setting of an air volume and an operating frequency and large bubbles are produced thereby and sucked into the restricting device, which causes refrigerant sounds and enables realization of comfortable state of operation. SOLUTION: A cylindrical muffler, having an inside diameter made larger than that of refrigerant piping in front and the rear and extending in the right and left direction, is provided on the upstream side of the restricting device.
Patent JP-2001160480-A (JP)
Title: Windshield heating device
Inventor: BOAZ PREMAKARAN TUCKER
IPC: B60J1/00
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a heating device as a decal attachable to any windshield. SOLUTION: The first layer 42 is included where a heating device 10 for heating a windshield of a car is fitted to the fourth surface of the windshield. The heating device 10 is also connected to the power source to heat a specific area of the windshield 12 and includes at least one resistive element 44 fixed to the first layer 44.
Patent JP-2001134926-A (JP)
Title: Magnetic recording medium
Inventor: SUDA ATSUHIKO
IPC: G11B5/735
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To improve the traveling stability of a magnetic recording medium by reducing the coefficient of friction of a backcoat layer surface in the magnetic recording medium having the backcoat layer provided on the backside of a substrate having a magnetic layer on its front surface. SOLUTION: On the backside of a substrate having a magnetic layer on its front surface, a backcoat layer having a projected line continuing in a traveling direction on its surface is provided.
Patent JP-2002123169-A (JP)
Title: Finger-mounted braille information presentation device
Inventor: ISHIHARA TATSUYA
IPC: G06F3/00
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a finger-mounted braille information presentation device which enables a user to easily and correctly perceive which fingers are stimulated. SOLUTION: The information apparatus having a function to present six-point braille information directly or indirectly imparts different tactile sensation stimuli to the skin of six fingers. When all of tactile sensation stimulating elements 1 mounted at the six fingers impart the same stimuli to the fingers, the phenomenon that the recognition of which fingers are stimulated is no more possible occurs depending upon the combinations of the fingers to be stimulated. The tactile sensation stimuli of different tactile sensations are thereupon imparted respectively to the six fingers in order to lessen the erroneous recognition of the combinations of the fingers under stimulation.
Patent JP-2002121868-A (JP)
Title: Metallic roof board
Inventor: YAMADA KAZUFUMI
IPC: E04D13/10
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a metallic roof board which contributes to reinforcement of vertical portions of an engaging section and an engaged section, increase in strength of the entire metallic roof board, and easy and efficient roofing work. SOLUTION: The metallic roof board is formed as follows. The engaging section 2 being shaped like an inverted L in cross section and having an engaging bent piece 2c is erected on an eaves side, and the engaged section 3 is erected at a location closer to a ridge and spaced a predetermined distance from the engaging section. The engaged section 3 engages with the engaging section shaped like the inverted L in cross section, of another metallic roof board. Then, a plate squeak preventive recess 5 having a predetermined width is formed in a plate section between the engaging and engaged sections, and an end of a horizontal portion of the engaged section is folded back to form a double surface 3c.  Further, the double surface is superposed on the vertical portion 3a of the engaged section, and a lower end of the vertical portion is outward horizontally bent to form a horizontal mounting portion. According to the metallic roof board thus formed, fitting reinforcing ribs 2a and 3f which are fitted to each other when roofed are provided for the vertical portions of the engaging and engaged sections, and fine corrugations 7 are formed on the vertical portions and plate sections along a longitudinal direction.
Patent JP-2002132435-A (JP)
Title: Method and device for position detector
Inventor: OGAWA YASUJI
IPC: G06F3/042
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical digitizer that can detect with touch in the vicinity of a detector plane. SOLUTION: The optical digitizer that detects the position coordinate of an indicator on a detector plane is equipped with a light source that beams light rays, and a recurrence reflex member that reflects recursively light rays beamed from the light source is arranged around the detector plane, and imaging method for detecting a direction of shadow that occurs when the indicator blocks the recurrence reflex light from the recurrence reflex member, and image focusing lens for imaging the recurrence reflex light. And the optical digitizer is also equipped with a mirror glass on both side of the image focusing lens that reflects light beamed from the light source, or a mirror glass in front of the image focusing lens that reflects imaging visual field, and the light source on both side of the mirror glass.
Patent JP-2002129143-A (JP)
Title: Composition for friction surface, sheety molding, and brake lining material
Inventor: NISHIGUCHI MASANOBU
IPC: C08K3/00
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition for a friction surface having excellent flexibility in mounting, braking performances, etc., and being capable of reducing noise such as groan and squeal, to provide a sheety molding prepared by molding the same, and to provide a brake lining material. SOLUTION: This composition contains a base fiber, a rubber component, rubber compounding agents, an inorganic filler, and a friction modifier. The inorganic filler contains 2-15 wt.%, based on the entire composition, inorganic particles having a Mohs hardness of at least 5 and a particle diameter of 1-150 μm.
Patent JP-2002092187-A (JP)
Title: Method for providing entrance examination information of junior or senior high school through internet communication
Inventor: OTA YOSHIYUKI
IPC: G06Q50/10
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a software which simplifies data input of students preparing themselves for entrance examinations by collecting data (schools of their choice, their records, etc.), of students preparing themselves for entrance examinations to a single center (EIS = educational information service) from private cramming schools or by themselves via the Internet. SOLUTION: Characteristics of the Internet are used to construct new information for entrance examinations. Data on students preparing themselves for entrance examinations are collected to the educational information service(EIS) over the network in the unit of private cramming schools or individually. Collected data is classified by schools of their choice by the EIS, so that each student preparing himself for entrance examinations can find ranking of his record for the school of his choice. A system is not constructed to grasp the conventional objective information for entrance examinations but is rather the actual tendency of students preparing themselves for entrance examinations.  Thus they can easily select schools, for which they will take the entrance examinations and find the ratio of students to be admitted to total examinees and ranking of their records to dissipate their anxiety, and the loads on them are reduced and they can devote themselves to study for the entrance examinations.
Patent JP-2002136163-A (JP)
Title: Motor controller
Inventor: IZUMI TETSUO
IPC: H02P29/00
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a motor controller wherein a current control portion fixes the timing of receiving torque commands, and thus time will not be wasted. SOLUTION: The motor controller is provided with a position and speed control portion 11, that is fed as input with motor positions detected by a detector 14 coupled with a motor 13, controls the position and the speed, so that the motor position agrees with a target position command, and outputs torque commands and a current control portion 12, that is fed as input with the torque commands for driving the motor 13. When a synchronizing signal in synchronization with the sampling period of the current control portion 12 is outputted to the position and speed control portion 11, the position, and speed control portion 11 controls the position and the speed in synchronization with the signal.
Patent JP-2002131174-A (JP)
Title: Device and method for evaluating property of vibration isolator
Inventor: HASEGAWA KOICHI
IPC: G01M7/02
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a new device for evaluating a property of a vibration isolator capable of accurately inspecting the vibration isolation property of the vibration isolator for short time. SOLUTION: The vibration isolator 14 is installed on an elastic support member 12 that is elastically deformed by an external force supplied from an actuator 30 to the determined amount of deformation being set beforehand. The new device also includes an external force releasing means 36 that instantaneously releases the external force supplied from the actuator 30 to the elastic support member 12. The elastic support member 12 is freely vibrated by releasing the supplied external force, and the vibration condition of the elastic support member 12 is detected, thereby the vibration isolation property of the installed vibration isolator 14 can be inspected.