baber/WOPTO huggingface dataset:
Patent JP-H0684212-A (JP)
Title: Magneto-optical memory element
Inventor: NAKAJIMA JUNSAKU
IPC: G11B11/10
Filed: 1992-09-02
Abstract: PURPOSE:To save the electric power of a recording and reproducing device. CONSTITUTION:A magnetic layer 23 which is an intra-surface magnetized film at room temp. and turns to a perpendicularly magnetized film in a prescribed temp. region above room temp., a magnetic layer 24 having the Curie temp. of room temp. or above and a magnetic layer 25 which is the perpendicularly magnetized film from room temp. up to the Curie temp. are successively laminated on a substrate 21. The Curie temp. of the magnetic layer 24 is set the temp. lower than the Curie temp. of the magnetic layer 25. As a result, information recorded in high density on the magnetic layer 25, i.e., the information written in the parts smaller than the light spot at the time of reproducing, is reproduced without an auxiliary magnetic field generator for initializing the reading out layer and the recording of the information on the magnetic layer 25 with a small external magnetic field is possible.
Patent JP-2001060199-A (JP)
Title: Device and method for classifying document and computer readable recording medium storing document classfication program
Inventor: KYOYA YUJI
IPC: G06F17/30
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To perform high-accuracy document classifying processing by classifying a document after the document is converted so as to include necessary and sufficient keywords in the document. SOLUTION: This device is provided with an input part 105 for inputting a document to be classified and attribute information attached to the document, a document analytic part 111 for extracting a keyword by analyzing the inputted document on the basis of morpheme analysis, a classification rule storage part 103 for storing a classification rule for describing the prescribed combination composed of at least one of the keyword showing the characteristic of a group and the attribute information for each group, a similarity degree calculating part 115 for calculating the degree of similarity between each of classification rules and the keyword or attribute information of the document and a document classifying part 116 for finding a group corresponding to the classification rule, with which the document is most similar,  on the basis of the calculated similarity degree and making the document correspondent to the group.
Patent JP-H0898990-A (JP)
Title: Washing machine
Inventor: TAMURA TOSHIHIRO
IPC: D06F39/04
Filed: 1994-09-29
Abstract: PURPOSE: To reduce a danger caused by a fault current or the like by supplying an alternating current to an induction heating coil arranged outside of a tub, generating Joule heat by an overcurrent in a conductive magnetic substance member arranged in a water immersed position in the tube, and indirectly heating washing water. CONSTITUTION: When a high frequency current is controlled so as to flow to an induction heating coil 4 from high frequency electric power supply 5 by a control part 12, an overcurrent flows to a conductive magnetic substance 3, and Joule heat is generated, and washing water around the conductive magnetic substance 3 is heated by this Joule heat. The control part 12 detects and monitors a temperature of the washing water and an abnormal temperature rise by a temperature detecting sensor 13, and controls the high frequency electric power supply 5. When a motive power source 7 is operated, the conductive magnetic substance 3 also rotates according to rotation of a driving shaft 2a, and circulating vanes 3a are rotated, and the washing water is moved and agitated.  Here, a part of a housing 3b where a clearance with the conductive magnetic substance 3 is uniformized and a part of a partially enlarged delivery port 3c are arranged as a bottom part shape of a tub 1, and water pressure to deliver the washing water in the circulating passage 6 direction is generated.
Patent JP-H04114539-A (JP)
Title: Communication method using terminal equipment and sub-address
Inventor: HASEGAWA KENICHI
IPC: H04N1/32
Filed: 1990-09-05
Abstract: PURPOSE:To permit a user to execute communication without being conscious of the type of terminal equipments by comparing a terminated sub-address with plural self sub-addresses which sub-address table hold and executing communication with the originating source of the terminated sub-address when the coincident ones exist. CONSTITUTION:When another terminal equipment 3 calls a terminal equipment 1 by using the sub-address, the sub-address is displayed in accordance with a data code format which the other terminal equipment 3 adopts. When the call is terminated, a communication control part 4 compares the sub-address included in the call concerned with plural self sub-addresses which the sub- address table 5 holds. When the call is for the terminal equipment 1, the terminated sub-address coincides with one of the self sub-addresses. When the coincident ones exit the communication control part 4 executes an incoming call processing as to the setting of the call from the other terminal equipment 3 being the originating source of the terminated sub-address (or call) so as to execute communication. Thus, communication can be executed without being conscious of the type of the terminal equipments.
Patent JP-H0979573-A (JP)
Title: Combustion controller
Inventor: YOSHIDA YUTAKA
IPC: F23N5/10
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a combustion controller used for a gas combustion instrument where malfunction is prevented. SOLUTION: An ignition part 12 electrically discharges an ignition plug to produce spark and hereby ignite a gas combustion part 11. A resistance- voltage converter 2 converts resistance of a thermister 1 to a voltage signal and outputs it to a signal processor 5, and an amplifier 4 amplifies output voltage of a thermocouple 3 and sends it to the signal processor 5. A sampling time set part 7 issues a trigger signal to the signal processor 5 for each preset sampling time. The signal processor 5 once receiving the trigger signal from the sampling time set part 7 reads the output signals from the resistance-voltage converter 2 and the amplifier 4, and outputs a signal of controlling a combustion state of the gas combustion part 11 to a combustion control part 8.  A sampling time alteration part 6 alters sampling time of the sampling time set part 7 such that the sampling time of the signal processor 5 does not coincide with an electric discharge period of the ignition plug.
Patent JP-S58165211-A (JP)
Inventor: DEIITORITSUHI ASHIEERU
IPC: B23K35/22
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61115020-A (JP)
Title: Composite for local sensitization to radiation
Inventor: KAGITANI TSUTOMU
IPC: A61K31/19
Filed: 1984-11-09
Abstract: PURPOSE:To provide the titled composite giving the concentration peak in a tumor tissue after definite period by the direct administration to the tumor tissue, and exhibiting excellent radiotherapeutic effect, by mixing a specific nitrobenzene compound with a water-soluble or water-swelling polymer. CONSTITUTION:The titled composite can be prepared by mixing (A) the nitrobenzene compound of formula (X is halogen; Y is -COZ, -CH2OR, etc.; Z is -OM1/a, -OR1, etc.; R1 is H, alkyl, etc.; R is H, alkyl, acyl, etc.; M is group IA or IIA metall; a and n are 1 or 2; m is 0, 1 or 2) with (B) a water-soluble or water- swelling polymer (e.g. starch, dextrin, PVA, etc.). The concrete examples of the compound of formula are sodium 2,3-dinitrobenzoate, lithium 3,4- dinitrobenzoate, etc. The concentration of the sensitizing agent in the tumor tissue reaches the maximum level at the time of radiotherapy by the use of the titled composite, and the effect of radiotherapy can be improved.
Patent JP-H04114903-A (JP)
Title: Auxiliary agent for evolving oxygen gas and evolution of oxygen gas
Inventor: NISHIZAWA MAKOTO
IPC: A62B7/08
Filed: 1990-09-04
Abstract: PURPOSE:To evolve a fixed amount of an oxygen gas continuously for given hours by uniformly dispersing manganese dioxide, a soluble polymer substance to give a granular or powdery oxygen gas evolving auxiliary and adding the auxiliary and sodium percarbonate into water. CONSTITUTION:This granular or powdery oxygen gas evolving auxiliary is prepared by uniformly dispersing manganese dioxide and a soluble polymer substance. When the oxygen gas evolving auxiliary and sodium percarbonate are added to water, a proper amount of an oxygen gas is successively evolved at the initial state of the decomposition of sodium percarbonate to the end and oxygen can be safely and surely supplied in oxygen deficiency in fire and other accident. For example, CMC, starch, gum arabic, PVA, polyethylene glycol or sugar can be used as the soluble polymer substance.
Patent JP-S58120703-A (JP)
Inventor: ROBAATO EDOWAADO HASAUEI
IPC: B22F9/04
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1164465-A (JP)
Title: Signal leakage check circuit for fpga/pld
Inventor: SHIRAISHI OSAMU
IPC: H03K19/00
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a diagnostic circuit which can detect interface failure with external FPGA(field programmable gate array) /PLD(programmable logic array). SOLUTION: The signal leakage check circuit comprises a section 5 for controlling a diagnostic circuit internally, a signal generator section 3 for delivering an interface part signal of external FPGA/PLD, a diagnostic failure deciding section, a gate control section for disconnecting a program configuring circuit 2 (a circuit configured by a program user), an on chip failure informing LED, and a test pattern generating section for storing the external wiring information and pin assign information of the FPGA/PLD. The diagnostic circuit is previously embedded in a device at the fabrication stage of the device.
Patent JP-H0761877-A (JP)
Title: Production of electrically conductive magnetic particle
Inventor: OZAWA YOSHIO
IPC: G03G15/02
Filed: 1993-08-26
Abstract: PURPOSE:To stabilize electrically conductive characteristics, to raise development and to enable image picture formation in a low electric field of development by uniforming or stabilizing an electrically-conductive coating film by providing specific raw material coarse particles with heat, vibration, impact strength or shear force. CONSTITUTION:Heat, vibration, impact strength or shear force is applied to an electrically-conductive and magnetic raw material coarse particles which comprise a synthetic resin contained in at least one of magnetic core particles and an electrically conductive coating film and electrically-conductive fine particles supported by the resin to modify the surface of the raw material coarse particles, to uniform or stabilize an electrically-conductive coating film and to reduce volume specific resistance of the raw material coarse particles.
Patent JP-S6294850-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/082
Filed: 1985-10-22
Abstract: PURPOSE:To obtain an electrophotographic sensitive body having high charge storage performance, sensitivity, and resistance to environmental influence, low residual potential and high adhesion to a substrate by forming >= two layers of photoconductive layers having different mean particle size comprising a specified barrier layer and muC-Si on an electroconductive substrate and incorporating a specified element in the photoconductive layer. CONSTITUTION:A barrier layer comprising muC-Si or alpha-Si contg. at least one element selected from C, N, and at least one element selected from the group III or V of the periodic table is formed on an electroconductive substrate 21, and a first and second photoconductive layers 23, 24 having different mean particle size comprising muC-Si contg. H are formed thereon. Since at least one element selected from C, N, is contained in the photoconductive layers 23, 24, the blocking resistance of the layer is improved. The layers 23, 24 are preferred to be further doped with an element of the group III or V of the periodic table. A surface layer 25 is formed on the layer 24.
Patent JP-2001061096-A (JP)
Title: Electronic camera
Inventor: KAWASE MASARU
IPC: G02B7/28
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable setting of various photographic conditions, especially automatic focusing (auto focus: AF) and automatic exposure(AE) with high accuracy by simple structure by providing an interpolation means with an approximate expression of a high-order polynomial at least equal to or higher than the third order polynomial for image information of an object when the photographic conditions are obtained by a photographic condition setting means. SOLUTION: The photographic conditions are set from the image information of the object obtained through a photographic lens 11 by an operating part 73 consisting of a release as the photographic condition setting means. When the photographic conditions are calculated by the operating part 73, the interpolation with the approximate expression of the high-order polynomial at least equal to or higher than the third order polynomial is performed for the photographic conditions by an arithmetic interpolation circuit 90 as the interpolation processing means. By this structure, accuracy is enhanced and noise is simultaneously reduced by interpolation using the approximate expression of the high- order polynomial. In addition, since only a part of an image such as an AF area is used, a high speed processing is enabled and detection accuracy is enhanced especially in the AF.
Patent JP-H1064459-A (JP)
Title: X-ray generator
Inventor: HARA TAKASHI
IPC: H01J35/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide the X-ray generator with a simple constitution, capable of emitting X-rays of a plurality of wavelengths out of a plurality of X-ray radiation windows. SOLUTION: The characteristic X ray for each target element is emitted out of a rotary target 3 formed by Cu, Cr, Fe and Co targets 3cu, 3cr, 3fe and 3co of an X-ray generator so as to be radiated out of X-ray radiation windows 6a and 6b, monochromaters 11a and 11b are set to each angle capable of extracting a desired characteristic X-ray, and the characteristic X-ray of each wavelength is injected into measurement specimens 15a and 15b mounted on goniometers 12a and 12b. The excitement of unwanted characteristic X-rays is blocked by an exciting voltage adjusting circuit, so as to allow a S/N ratio to be enhanced, the characteristic X-ray is selectively injected into the measurement specimens 15a and 15b so as to allow the diffracted X-rays to be detected, and the measurement results of the diffracted X-rays of various kinds of wavelengths are thereby integrated.  By this constitution, characteristic measurement by X-ray diffraction with respect to the measurement specimens 15a and 15b, such as an evaluation of a radius vector distribution function and the like thereby can be performed with a simple constitution.
Patent JP-S6478376-A (JP)
Title: Dictionary retrieving system
Inventor: SAKAMOTO KOICHI
IPC: G06F17/28
Filed: 1987-09-19
Abstract: PURPOSE:To shorten the time needed for input of an original sentence through output of a translated sentence by carrying out a dictionary retrieving process in parallel with an input process of the original sentence in an original sentence input period. CONSTITUTION:A translation program 41 includes an original sentence input routine and a dictionary retrieving routine for words in terms of functions. In an original sentence input period, the control is shifted alternately between said two routines. Thus the original sentence input and dictionary retrieving processes are carried out in parallel with each other. In other words, the dictionary retrieving process is started with the end of input of words and discontinued in response to a key input. Then the original sentence input process is started. These control actions are repeated. When a translation key is pushed on a keyboard 10, the dictionary is continuously retrieved for other words and then the translation process is carried out for analyses of other syntax structures. Then a translated sentence is produced on a data memory 60 and also displayed on a display device 20. In such a way, the time needed for input of an original sentence through output of the translated sentence is extremely shortened.
Patent JP-S6297829-A (JP)
Title: Rolling of net-like matter
Inventor: OKADA TOKIO
IPC: D04H3/073
Filed: 1985-10-24
Abstract: PURPOSE:To uniformize the mesh of a net-like body and enhance its draw ratio by a method wherein the ratio of the surface speeds of a pair of pressure roller is set to be equal to the aimed-at draw ratio in order to longitudinally press and stretch the net-like body between the roll on low speed side and that on high speed side by running the net-like body along the low speed side of the pressure rollers. CONSTITUTION:The surface speed of a pressure roller 6' is faster than that of a pressure roller 6 by the ratio equal to the longitudinal draw ratio. The temperatures of heated preheating rollers 2 and 3 and of the pressure rolls 6 and 6' are determined experimentally within the temperature range which is lower than the crystal melting point or softening point of the thermoplastic resin of which a net-like body put into operation is made. The nip between the pressure rollers 6 and 6' is a magnitude, which is smaller than the thickness of a net-like body 1 and causes to flatten the intersections of the warps and woofs of the net-like body to the same thickness as that of the remaining thread-like materials without narrowing the width of the net-like body 1. Because the net-like body 1 is rolled (stretched) by passing through the nip of the pressure rollers 6 and 6', which is smaller than the thickness of the unstretched net-like body 1, the region to be stretched is very narrow and the stretching is performed in the perfectly lateral straight line 1. Consequently, the meshes are neatly made uniform and at the same time the draw ratio can be enhanced.
Patent JP-S60173260-A (JP)
Inventor: PAORO BUESUTORERA
IPC: B32B3/14
Filed: 1984-11-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6391784-A (JP)
Title: Image identifying system
Inventor: NAKAMURA YUTAKA
IPC: G06T5/20
Filed: 1986-10-03
Abstract: PURPOSE:To contrive to remarkably simplify and accelerate a circuit, by setting the coefficient of a filter at + or -2+ or -<n> (n=0, or positive integer), or 0, except the center of a coefficient matrix. CONSTITUTION:The coefficient other than the center picture element of the filter is set at + or -2+ or -<n> (n=0, or positive integer), or 0, and multiplication by a multiplier is applied only on the center picture element, and an attenuation quantity is shifted by weighing. In other words, a filter arithmetic circuit 2 is provided with the multiplier for the coefficient of the center of the filter which decides an enhanced frequency band area basically, and a data shift circuit 21 is provided for each of the coefficient in the neighborhood which occupies a large part of the coefficients to be calculated, and the outputs of the multiplier 22 and the data shift circuit 21 are added at an adder 23. In this way, it is possible to perform the large parts of the arithmetic calculation of a product in a filter processing by a simple shift processing, and to simplify the circuit, and to perform an operation at high speed.
Patent JP-S60127767-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANDA AKIHIRO
IPC: H01L29/06
Filed: 1983-12-15
Abstract: PURPOSE:To manufacture an element having a small capacity and a high withstand voltage by side etching the first film, performing an ion implantation through the exposed region to form the first other conductive type region in a self-alignment with respect to a region to become an anode. CONSTITUTION:After an Si3N4 film 20 and a CVD SiO2 film 21 are sequentially accumulated on the main surface of an n type Si substrate, with a resist 22 as a mask the films 21, 20 are sequentially etched to remain the films 20, 21 on a region to become an anode of a Schottky barrier diode. At this time, side etching of the prescribed amount is applied only to the film 21, and the vicinity of the edge of the film 20 is exposed. After the resist 22 is removed, with the film 20 as a mask it is selectively oxidized, and an oxide film 23 is formed. Further, with the films 21, 23 as masks ions are implanted, and a p type impurity region 6 to become a guard ring is formed. Then, after a heat treatment is performed, the films 21, 20 are removed, and electrodes 10 are formed of aluminum.
Patent JP-S6299530-A (JP)
Inventor: SHIRAHASE TOSHIMITSU
IPC: E03D9/08
Filed: 1985-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001069755-A (JP)
Title: Switching power circuit
Inventor: YASUMURA MASAYUKI
IPC: H02M7/12
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To maintain a power factor greater enough to meet an actual working service relative to load and AC input voltage fluctuations and restrain generation of a ripple component. SOLUTION: A magnetic coupling transformer MCT is provided as a power factor improving circuit 10 of a complex resonance converter. By power feed back of primary switching output to a rectified current path with the magnetic coupling transformer MCT, rectified current is interrupted by a high-speed recovery diode D1 to improve a power factor. In the magnetic coupling transformer MCT, secondary inductance is set so as to be larger than primary inductance. As a result, DC input voltage is increased, and thus, it is possible to restrain fluctuations in the power factor relative to load, AC input voltage fluctuations, and a ripple voltage level.
Patent JP-2000060519-A (JP)
Title: Device for holding food material
Inventor: HARADA MASARU
IPC: A23L17/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a molding drum whose width can be adjusted in response to the length of a food material to be rotated and processed. SOLUTION: The flanges 3, 4 of a molding drum 1 for rotating and molding a food raw material are laterally movably attached to the threaded portion of a substrate 2. The width of a molding portion is adjusted in response to the width of a food material 24 and subsequently fixed. A synthetic fiber layer 7 and an elastomer layer 6 are disposed in the contact portion of the molding drum with the food material 24.
Patent JP-S6393821-A (JP)
Title: Improvement of fatigue strength of soft-nitrided product
Inventor: SATOMI AKIHIKO
IPC: C23C8/32
Filed: 1986-10-07
Abstract: PURPOSE:To improve the fatigue strength of a soft-nitrided product, by subjecting an iron-base metal to shot peening after soft-nitriding so as to produce residual stress in a diffusion layer without embrittling a top compd. layer. CONSTITUTION:An iron-base metal is soft-nitrided to form a compd. layer on the top and a diffusion layer contg. nitrogen just under the compd. layer. The soft-nitrided metal is subjected to shot peening with glass beads of about 0.1-0.6phim/m particle size at 0.$-0.3m/m arc height to produce residual compressive stress in the nitrogen-affected layer including the diffusion layer without embrittling the top compd. layer. Thus, the fatigue strength of a soft-nitrided product is made higher than that of a conventional product by about 20%.