baber/WOPTO huggingface dataset:
Patent JP-2001286758-A (JP)
Title: Exhaust gas cleaning material
Inventor: INOUE MASAHIRO
IPC: B01J23/62
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas cleaning material having a high exhaust gas cleaning efficiency and showing a high catalytic activity in the case of particulate combustion. SOLUTION: This exhaust gas cleaning material is provided wit a three- dimensional structure (a) that is disposed on the upstream side of an exhaust gas passage and has a noble metal catalyst layer formed by making an inorganic oxide carry a noble metal, and a three-dimensional structure (b) that is disposed on the downstream side of the three-dimensional structure (a) and has a transition metal catalyst layer.
Patent JP-2001298435-A (JP)
Title: Transport stream synchronous detection circuit
Inventor: SHIMIZU AKIRA
IPC: H04N19/70
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To realize a transport stream synchronous detection circuit that detects a synchronous byte from a transport stream, without delays using a simple configuration and can output a synchronizing signal. SOLUTION: The transport stream synchronous detection circuit is provided with a mask section that receives a transport stream and masks this transport stream, a synchronization signal detector that receives the transport stream and detects a synchronizing byte and outputs the synchronizing signal, and a counter section whose count is reset, which counts clocks and outputs a mask release signal to the mask section, when counting the clocks equivalent to the packet length of the transport stream.
Patent JP-2001297829-A (JP)
Title: Emi shield connector
Inventor: ISAKI MASAHIRO
IPC: H01R13/648
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an EMI shield connector that has wide applications, and can cope with change of the number of electrodes easily and that can be made to secure high density, particularly, by making the fitting portion compact. SOLUTION: The EMI shield connector is made of a block body formed by laminating one row or a plurality of layers of the base unit contact 12 which is made by housing and holding the pressure welded female contact 2 in the contact holder 9, and the shield cases 5, 6 or an integrated one unit shield case made of upper and lower thin metal plate which cover the block body. The fitting portion is made compact size and thereby high density is obtained, and the terminal unit is wholly covered by a metal case, thereby the effect of EMI shielding is secured.
Patent JP-2001305768-A (JP)
Title: Electrophotographic photoreceptor for positive electrification, method for manufacturing the same and image forming device
Inventor: MIYAGAWA NOBUHIRO
IPC: G03G5/05
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor for positive electrification comprising a conductive elastic base body and having high electrification potential, low residual potential during decay of light, and excellent photosensitivity, and to provide a method for manufacturing the photoreceptor and an image forming device. SOLUTION: In the electrophotographic photoreceptor for positive electrification manufactured by successively laminating a conductive thermoplastic resin layer on a conductive elastic base body and then an organic photosensitive layer on the conductive thermoplastic resin layer, the conductive elastic base body has solvent resistance against the solution for the formation of the conductive thermoplastic resin layer and the conductive thermoplastic resin layer has solvent resistance against the solution for the formation of the organic photosensitive layer.
Patent JP-2001306445-A (JP)
Title: Method for providing information processing service, device for executing the method and storage medium recording processing program
Inventor: OMODA KOICHIRO
IPC: G06Q50/10
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide technology enabling each service user to compare the user himself (or herself) with the state of the whole community, inspect the state and mutually apply feedback to improve business. SOLUTION: The information processing service providing method for providing information processing service to plural service users through a communication network is provided with a step for forming a community to which a specific service user out of plural service users for receiving the provision of the information processing service belongs and a step for integrating input information inputted to the formed community and providing the integrated input information to service users belonging to the community.
Patent JP-2001305835-A (JP)
Title: Image forming device
Inventor: SHIMAMURA JIYUUSUKE
IPC: G03G15/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To facilitate the cleaning and the exchange of a primary electrifier under the set-in condition of an imaging unit as doing so is difficult for a conventional image forming device which forms an image under the set-in condition at the fixed location of an imaging unit mounted inside a box in which at least a photoreceptor drum, a primary electrifer in the corotron or scorotron type and a developing apparatus are formed all in one. SOLUTION: The primary electrifier of the imaging unit is mounted so as to be pulled out freely in the longitudinal direction against the imaging unit, and the image forming device is furnished with the primary electrifier's pulling- out mouth, from which the primary electrifier can be pulled out under the set-in condition at the fixed location of the imaging unit, and the primary electrifier's pulling-out member.
Patent JP-2001301267-A (JP)
Title: Printer system performing stereoscopic printing and method of controlling printing
Inventor: TAKAYANAGI SHINGO
IPC: B41J2/01
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein in the case where an output result having irregularities is obtained in prior art, the treatment for applying the irregularities to an output image is executed so that the printing process becomes complicated and, for example, when a map is stereoscopically printed, it is impossible to obtain the output result with desired irregularities and to obtain a stereoscopic output result having irregularities by executing printing in a superposing manner by a method wherein height information is embedded in print data so as to obtain a stereoscopic output result and a height of a print head is controlled stepwise so as to allow a print head not to contact the irregularities by a printer utilizing curable ink. SOLUTION: In this printer system, the print data and the height information is used and layer-divided data is synthesized. Or, a contour component of the print data is extracted and the contour component includes the height information so that the print data has the height information. The data is printed in a superposing manner by controlling the position of the print head so as to allow the print head not to contact the irregularities by the printer utilizing the curable ink.
Patent JP-2001301965-A (JP)
Title: Depalletizer
Inventor: KAWAMURA HIDEYUKI
IPC: B65G61/00
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To collectively grasp, by simple constitution, an article group wherein articles are laid in a condition with spaces. SOLUTION: An article group grasping device 5 is provided to grasp collectively the group of the articles W in the uppermost layer laid on an elevation table device. The device 5 has a clamping means 17 and a hooking means 18. The clamping means 17 grasps the article group by sandwiching them in a direction S where the articles W are laid with no space. The hooking means 18 grasps the articles W in a direction having a clearance d between the articles W by hooking. The hooking means 18 has a protrusion 23b advancing into a grasping part Wa in a side face of the article W, and hooks 30. The hook 30 is provided to be turnable vertically, and is engaged with an upper edge of the article W.
Patent JP-2001306612-A (JP)
Title: Device and method for information provision and machine-readable recording medium with recorded program materializing the same method
Inventor: KAWAMURA AKIYOSHI
IPC: G06F17/30
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To retrieve and provide information that a user takes a great interest in according to a use history. SOLUTION: This device includes a providable data storage part 8 which stores providable information, an operation history data storage part 10 which stores use history information, a word dictionary 6 in which words and word feature vectors representing the features of the words are stored while they are made to correspond to each other, a word dictionary correction processing part 7 which corrects the word dictionary 6 according to the operation history data, an extraction processing part 36 which extracts words included in the providable information and use history information, a vector generation processing part 38 which generates feature vectors by pieces of use history information according to the word vectors corresponding to the extracted words, a clustering processing part 40 which classifies the use history information according to the distances of the feature vectors,  and a retrieval processing part 46 which retrieves information that the user takes a great interest in from the providable information according to the classified use history information.
Patent JP-2001310461-A (JP)
Title: Ink drop ejection device
Inventor: ASANO KAZUO
IPC: B41J2/045
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To solve problems wherein after the first ink drop is ejected in a conventional device, an ink meniscus is returned to a rest position and then the second ink drop is ejected so that it is hard to achieve high speed driving by such a driving method. SOLUTION: A driving pulse consists of a pulse having a first voltage V1 for enlarging an ink channel and a pulse having a second voltage V2 for reducing the ink channel. As the rate of the first voltage V1 to second voltage V2 is selected, it is possible to stably drive the ink channel at a high speed.
Patent JP-2001304999-A (JP)
Title: Pressure sensor
Inventor: NOMURA TAKASHI
IPC: H01L29/84
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To improve chemical resistances without deteriorating sensor characteristics in a low temperature environment in a pressure sensor in which a detecting part for detecting a pressure and generating electrical signals of a level conforming to the detected value is protected by being coated with protecting members having chemical resistances. SOLUTION: The protecting members 51 and 52 are constructed in a double layer structure of the first relatively high elastic protecting member 51 of a lower layer and the second relatively low elastic protecting member 52 of an upper layer. A fluorine rubber and a fluorine gel are used as base materials for the first protecting member 51 and the second protecting member 52 respectively. A fluorine-based oil of a lower glass transition temperature than a glass transition temperature of the base material is mixed in each of the protecting members. A glass transition temperature of the entire protecting members 51 and 52 is made lower than the glass transition temperatures of the base materials.
Patent JP-2001300377-A (JP)
Title: Fountain device and presentation method of fountain
Inventor: KODAMA AKIRA
IPC: B05B17/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fountain device and presentation method of a fountain, which is capable of giving a feeling of satisfaction to have watched a novel fountain to visitors by performing normal continuous fountain and peculiar fountain formed by spouting high pressure air direct after water for fountain is spouted to generate plosive and allowing the starting spouted water to collide with after-discharged high pressure air flow to burst and scatter. SOLUTION: A water spouting line 1 for fountain is constituted of a water pipe 4 and a nozzle 5 for fountain, which is provided at the tip of the air pipe 4, a high pressure air supply line 8 is constituted of an air pipe 10 provided with a solenoid valve 16 to be interposed and a high pressure air supply source 11, the tip spouting port 15 of the air pipe 10 faces the inside of the nozzle 5 for fountain. The peculiar fountain is performed by supplying the high pressure air to the inside of the nozzle 5 for fountain with the on/off control of the solenoid valve 16 to spout the high pressure air direct after the water for fountain is spouted to generate the plosive by the rapid expansion and allowing the water for starting fountain to collide with the high pressure air flow to burst and scatter.
Patent JP-2001010516-A (JP)
Title: Steering system of automobile
Inventor: MINDL ANTON
IPC: B60R16/02
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a steering system of an automobile capable of transmitting the electric power and the data between an automobile and a steering wheel in an unit of a compact structure utilized under the constant induction principle, solving the problems on the measurement of a steering angle and the generation of torque, and being realized with the minimum components with low cost, when the request for a structural space is very small. SOLUTION: In this steering system of an automobile capable of transmitting the electric power and the data between a vehicle 2 and a steering wheel 4 in a non-contact state, and comprising a rotary transformer on the basis of a resolver detecting an angle of the rotation of the steering wheel 4, and a ring-shaped rotary motor generating the torque to the steering wheel of the vehicle, and further comprising a stator 3 connected to the vehicle through a detent, and a rotor 5 connected to the steering wheel through a detent, the stator and the rotor are provided with coils 6, 9, and these coils are co-operated to each other so that the coils 6, 8 at the stator side mounted for realizing the function of the rotary transformer and the function of the rotary motor, are inducted and connected to coils 7, 9 belonging respectively to the coils at the rotor side.
Patent JP-2001318788-A (JP)
Title: Microcomputer
Inventor: YAMAZAKI KAZUHIRO
IPC: G06F9/318
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an instruction code is redundant and a huge storage capacity is required in the case of storing the same instruction in a storage device for many number of times corresponding to the processing procedure of a program in the conventional microcomputer. SOLUTION: This microcomputer is provided with the storage device for storing the plural instruction codes respectively prepared so as to execute plural processings for realizing various operations in the microcomputer and also storing the program constituted by making the compressed instruction code of a short code length correspond to stored one or plural instruction codes and arraying the compressed instruction codes based on the order of the respective processings in the operation of the microcomputer.
Patent JP-2001280909-A (JP)
Title: Device for grasping movement of the five fingers
Inventor: UEDA HARUSHIGE
IPC: G06F3/01
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To accurately grasp movement of the five fingers and to convert a content thereof into a voltage data, so as to provide one method for controlling a robot hand. SOLUTION: A resistance value is changed in a variable resistor 3 by rotation of a support. The maximum rate of change of the resistance value is converted into a rate of change of voltage by an applied voltage, and, as a value thereof is an analog signal, the value is converted into a digital signal by an AD converter 4.
Patent JP-2001320678-A (JP)
Title: Video signal processing unit
Inventor: GOTANDA TSUTOMU
IPC: H04N11/20
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a video signal processing unit that can reduce flicker caused when in-field interpolation processing is conducted and also can reduce flicker without malfunction even in a video area having a high frequency. SOLUTION: The video signal processing unit is provided with a field memory that delays an interlace video signal by one field, a luminance level discrimination means that discriminates a luminance level from a video signal of one preceding field and a video signal received at present, a nonlinear processing means that applies nonlinear processing to the video signal received at present on the basis of the luminance level discrimination signal, a linear processing means that applies linear processing to the video signal received at present, and an in-field interpolation signal generating means that selects a signal after the nonlinear processing or a signal after the linear processing on the basis of a motion information signal and an output signal from the luminance level discrimination means and outputs the selected signal.  Then the video signal processing unit can reduce flicker due to the in-field interpolation processing without malfunction even in a high frequency part of the video signal.
Patent JP-2001317014-A (JP)
Title: Soundproof device
Inventor: SHIMADA MASAMI
IPC: E01F8/02
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a soundproof device, which has a sufficient soundproof effect extending over a wide frequency range from a low frequency sound to a high sound in small size and does not function as a noise source. SOLUTION: The soundproof device 12 is composed of an inverted triangular hollow pipe 34 having a flat ceiling 30 and an approximately V-shaped side wall 32, and fixed at the upper edge of a sound insulating wall 10. The inside of the pipe 34 is partitioned into a plurality of small pipe sections 42 by vertical walls 38 and a floor 40. These small pipe sections 42 are partitioned into a plurality of small chambers by parting boards arranged at regular intervals along the longitudinal direction. Each small chamber has openings 48 communicated with the outside in the ceiling 30, and is formed in resonance chambers having resonance frequency determined by opening areas, length (d) under opening necks, their volume or the like.
Patent JP-2001283343-A (JP)
Title: Heat sensing system
Inventor: SUEISHI KENJI
IPC: G08B17/06
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensing system capable of quickly detecting a fire by using materials constituting a construction as heat sensor. SOLUTION: In the heat sensing system, a conductive wire (2) allowed to melt by heat is spirally wound around the front and rear of a construction material (4) existing in a range where heat is to be sensed, so that the material (4) itself is used as a heat sensor (7) and the whole construction structure electrically connecting the materials (4) in series is used as a fire sensor.
Patent JP-2001320407-A (JP)
Title: Data communication apparatus, data communication extension board and data communication method
Inventor: TOMITA NOBUYOSHI
IPC: H04L12/70
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system that allows a host side to transmit/receive a RTCP(Real Time Control Protocol) packet even through the use of hardware such as a PCI(Personal Computer Interconnect) card or the like having a function of assembling/disassembling packets in compliance with the RTP(Real-time Transport Protocol). SOLUTION: An RTP card 60 is provided with an input output section 61 for real time data, a packet assembling/disassembling processing section 62 in compliance with the real time transport protocol, an RTP information management section 63 that manages RTP information with respect to the transmission/ reception of an RTP packet, and an interface section 64 that gives the RTP information managed by the RTP information management section 63 to a host side.
Patent JP-2001317640-A (JP)
Title: Seat ring for butterfly valve
Inventor: KUKI EIJI
IPC: F16K1/226
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat ring for a bitterfly valve with a long service life, low maintenance cost, easy valve opening and closing operation, not influenced by thermal expansion, easy production of the seat ring, and easy adjustment in assembling. SOLUTION: In the butterfly valve in which a valve seat and a valve shaft are eccentric each other, the seat ring whose inner circumferential valve seat surface is formed in a tapered shape having such an angle that the contact part with a valve element forms a tangential line is fixed to a valve body with a seat ring member, a gasket is interposed between the valve body and the seat ring and the seat ring pressing member, a first gap is formed between the outer circumferential end of the seat ring and the seat ring pressing member, a second gap is formed between the side surface of the seat ring and the valve body and the seat ring pressing member, a stepped part is formed on the side surface of he sear ring, the thickness of the inside than the stepped part is increased, a gasket is placed on the outside of the stepped part, and the protrusion inward of the gasket is prevented.
Patent JP-2001327031-A (JP)
Title: Plate for wiring accessory
Inventor: KITAZAWA KUNIHIRO
IPC: H02G3/02
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a plate for wiring accessories enabling easy execution of work with a single action in an execution work site. SOLUTION: This plate for wiring accessories is constituted by a metal-made plate frame 20 formed in rectangular frame shape to be directly mounted in an execution work surface 60 for further locking a first lock protrusion 24, 25 protruded from a peripheral edge to a second lock protrusion 34, 35 provided in an inner side surface of a sidewall 32 of a decorative plate 30, and the decorative plate 30 having an opening 33 in a rear surface to be mounted in the plate frame 20, so as to cover it.
Patent JP-2001325837-A (JP)
Title: Superconducting cable
Inventor: FUJIGAMI JUN
IPC: H01B12/08
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting cable for detecting alternating current loss and in temperature rise during the flow of overcurrent by restricting an eddy current loss caused in a core material. SOLUTION: The superconducting cable comprises the core material, a superconductive layer provided on the outer periphery thereof, and an electrically insulating layer formed on the outer periphery of the superconducting layer. The superconducting layer here is formed by winding spirally a plurality of metal covered superconductive wire materials. The core material is formed by stranding a plurality of metal covered superconducting wires (superconducting round wires 2).
Patent JP-2001325091-A (JP)
Title: Method for converting image data, system for the same, and device for the method
Inventor: FUJIMORI YUKIMITSU
IPC: H04N1/40
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To construct a flexible printer driver capable of easily and quickly facilitating a countermeasure to various changes. SOLUTION: Conversion processing to be performed in plural stages in a printer driver is divided into modules for performing processing at each stage, and each module is disclosed to the public on a home page over a network. When printing an image, image data are outputted from a computer 100, to which a printer is connected to the prescribed module (core module) over the network. The core module supplies the image data to the modules disclosed to the public in the home page in a suitable order, so that the image data can be converted into printing data, and supplies obtained print data to the computer 100. The printer receives the printing data from the computer 100 and prints images. Thus, new functions can be added by only making the new modules disclosed to the public, and to easily and quickly facilitate countermeasures against various changes.