baber/WOPTO huggingface dataset:
Patent JP-2000215619-A (JP)
Title: Data error correcting apparatus
Inventor: NOGUCHI NOBUAKI
IPC: H03M13/15
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To realize low consumption of power for error correction by reducing the number of repetitive decoding times while securing reliability of data when the data to which error correcting codes are multiple added are corrected by a maximum number of repeated times to be decoded. SOLUTION: The data error correcting apparatus for repeatedly decoding data to which error correcting codes are multiple added has at least a means 14 for detecting the presence/absence of an error uncorrectable code word in the present decoding, a means 15 for storing the error uncorrectable detect result corresponding to one prior decoding, a means 12 for detecting that a syndrome of all code words in the present decoding is zero, and a means 16 for judging an end of the correction process and finishing the repetitive decoding when the error uncorrectable code word is not detected in the one prior decoding and moreover the syndrome of all code words in the present decoding is zero.
Patent JP-S59143682-A (JP)
Title: Recording sheet
Inventor: NIIMOTO HARUKI
IPC: B41M5/145
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a recording sheet having excellent chromogenic characteristics, excellent stability, and excellent fastness to heat or pressure by using a fluoran compound represented by a specific formula. CONSTITUTION:As a chromogenic agent, one or two or more of the compounds of the formula I are used or in combination with another chromogenic agent to manufacture a heat-sensitive or pressure-sensitive recording sheet. The fluoran compounds of the formula I are obtained by condensation of a carboxylic acid derivative of the formula II with a substituted aminophenol derivative of the formula III and then ring-closing treatment of the condensate. In the formulas R1 is a 5-8C alkyl, R2 is an 8C or less alkoxyalkyl or alkoxyalkoxyalkyl, R3 is H or methyl, R4 is the same as R2 or an 8C or less alkyl or cyclohexyl, with Br atom, Cl atom, OH group at beta-position, and R5 is H or methyl.
Patent JP-H09207240-A (JP)
Title: Device for measuring joint amount of band-like member
Inventor: KANEKO TOMOYUKI
IPC: B29D30/30
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a device for measuring the joint amount of a band-like member capable of measuring the overlap amount of the joint part of a band- like member and interpreting whether or not the overlap amount is correct in the light of a standard value by detecting the front/rear ends of the band-like member with the help of a displacement signal from an optical displacement gauge. SOLUTION: A molding drum 1 and a transport belt 3 are rotated in an arrow direction to wind a band-like member A around the molding drum 1 from the transport belt 3. A laser displacement gauge is used as an optical displacement gauge. The optical displacement gauge 2 for detecting the front/ rear ends of the band-like member A is installed on the forward moving side of the rotating direction of the molding drum 1 from a point P where the band- like member A begins coming into contact with the molding drum 1. The optical displacement gauge 2 detects a distance upto the surface 6 of the drum 1 or the surface of the band-like member A.  Simultaneously with the start of a measurement by the optical displacement gauge 2, a band pass filter process 42 is initiated by a digital signal processor, so that the front end or the rear end of the band-like member A can be detected in the real time mode.
Patent JP-S56117372-A (JP)
Title: Magnetic disc device
Inventor: HAMANAKA KUNIO
IPC: G11B19/20
Filed: 1980-02-18
Abstract: PURPOSE: To enable to attach and detache freely through a cluch mechanism by switching the 1st spindle turned with a drive mechanism equipped with a fixed type magnetic disc and the 2nd spindle loaded with replaceable magnetic disc.  
     CONSTITUTION: The 1st spindle 4 turned with a drive mechanism 12, fixed type magnetic disc 8 loaded to the 1st spindle 4, 2nd spindle 5 provided opposingly to the 1st spindle 4, and replaceable magnetic disc 9 freely removably to the 2nd spindle  5, are provided. Further, a clutch mechanism 10 is provided between the 1st  spindle 4 and the 2nd spindle 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11200645-A (JP)
Title: Residence
Inventor: SAKAI NOBUHIKO
IPC: E04H1/02
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To achieve convenience for entering and leaving a residence by arranging a wall surface of a building and entrance/exit of a parking lot which face a front road, arranging an entrance in the depth of the parking lot, using the parking lot as an entrance passage and closing a wall surface on the side of the front road of a building. SOLUTION: A two-storied building 2 is built on a rectangular site 1 which is long in depth, a parking lot 3 is arranged on the lower floor of the building 2 and a garden 4 is arranged in the rear side of the building 2. By arranging the parking lot 3 facing a sidewalk 5 on the west side of the building 2 and arranging an entrance 7 on the rear side of the parking lot 3, the parking lot 3 is sued as also an entrance porch and service space for visitors can be widely secured also in narrow space. Further, a wall surface 8 of the building 2 and entrance and exit of the parking lot 3 are arranged on the west surface of the building 2, the wall surface 8 is made into a closed state that the wall surface 8 has no opening part such as a window, and is made a constitution that a sound insulation effect and privacy are constituted.  Therefore, an entrance passage can be secured also in a narrow site and convenience for entering and leaving a residence can be achieved.
Patent JP-S56115683-A (JP)
Title: Resource recovering method from waste household electrical appliance
Inventor: YAMASHITA SHIYUNROKU
IPC: B02C19/18
Filed: 1980-02-15
Abstract: PURPOSE:To efficiency recover reusable resources by roughly disassembling waste household electrical appliances to respective constituting parts on a line, dividing the respective constituting parts having been roughly disassembled to groups, and recovering these by heating-screening, rough- cracking, magnetic screening, dust collecting and soft pressing means suited for the respective groups. CONSTITUTION:Waste household electrical appliances such as electric refrigerators, electric washers, coolers and the like are roughly disassembled to main bodies, motor parts, iron parts, electric wires, glass, plastics, etc. on a line. Thence, the iron parts, electric wires and the like are recovered by being divided to iron scraps, copper wire scraps, etc. by heating-screening. The glass, plastics and the like are recovered by being divided to glass cullet, and plastic cullet with rough-cracking, magnetic screening and dust collecting means. The iron scraps by the heating- screening and the remaining roughly divided materials are soft-pressed and are thereby recovered. The motor parts such as motors, compressors and the like are concentrically disassembled to armatures, aluminum rotors, cases, bolts, etc., and the disassembled parts having brittle properties in low temp. among these are ground at low temp. and are screened to various materials which are then recovered.
Patent JP-2000211407-A (JP)
Title: Vehicle control method
Inventor: TAKAHASHI SHINSUKE
IPC: B60W10/10
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide the engine performance desired by individual drivers by setting the drive force characteristic based on the relationship between the detected or estimated traveling environment, the predetermined traveling environment and the drive force to be realized to control an engine and a transmission. SOLUTION: A target drive force setting part calculates the target drive force Td of a drive wheel of a vehicle based on an accelerator step-in angle Θac and the vehicle speed v. The normal target drive force Tdo is calculated by retrieving a two-dimensional table with the accelerator step-in angle Θ ac and the vehicle speed v as parameters. Then, the drive force correction ΔTd to be calculated by a drive force correction part is added to the normal target drive force Tdo. The drive force correction is normally set to 0, and a positive value is set in a special operation mode requiring the power. In addition, the processing of a block 32 is achieved to the added value (Tdo+ΔTd) of the drive force to calculate the target drive force Td of the drive wheel.
Patent JP-S55110971-A (JP)
Title: Scanning converter
Inventor: MATSUDA HIKARI
IPC: A61B8/00
Filed: 1979-02-19
Abstract: PURPOSE:To make possible conversion of nonsynchronizing scanned signals while minimizing the vanishing of the information by mixing the image signal from the memory with the synchronizing signal for the indicator and indicating the signal. CONSTITUTION:After A/D conversion 18 of the image signal while the synchronizing signal separated 17 from compound image signals is horizontally canned, it is outputted in serial with first-in-first-out memory 20 during the period. The synchronizing signal is outputted in parallel with a shift register 21a while it is horizontal. Then, it is outputted in parallel through a RAM22 and finally outputted through shift register 21b while the synchronizing signal for the indicator is horizontal. Then, the image signal from the first-in-first-out memory 20b is mixed 26 with the synchronizing signal for the indication after the D/A conversion 24. Then, the signal is indicated on the display 27.
Patent JP-S52100774-A (JP)
Title: Metallic halide lamp
Inventor: NAKAMURA NOBORU
IPC: H01J61/34
Filed: 1976-02-20
Abstract: PURPOSE: To improve the efficiency of a metallic halide lamp by forming the ratio of diameter of a main lamp tube to sealing tube and the ratio of diameter of the main lamp tube to the shoulder of the lamp within predetermined range in order to obtain a white light source which does not contaminate the quartz glass of the lamp nor break it even if it is lit for long period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06206780-A (JP)
Title: Production of active porous carbonaceous structure
Inventor: ARAI HIROAKI
IPC: C01B32/336
Filed: 1993-01-07
Abstract: PURPOSE:To provide a method for producing an active porous carbonaceous structure, having a high level of specific surface area and excellent material strength and capable of regulating the balance among characteristics. CONSTITUTION:An organic fibrous material having properties of 50-150mum average pore diameter and >=50% porosity is impregnated with a mixture solution of at least two kinds of phenolic resin liquids having different degree of graphitization, hot cured, subsequently burned and carbonized at 1000-2000 deg.C temperature in a nonoxidizing atmosphere. The resultant carbonaceous compact is then subjected to activation treatment with steam or gaseous carbon dioxide. The phenolic resins having the different degrees of graphitization are selected from among phenol formaldehyde resin, 3-methylphenol formaldehyde resin, and 3,5-dimethylphenol formaldehyde resin.
Patent JP-S63190556-A (JP)
Title: Resonance type dc-dc converter
Inventor: HINO HIROBUMI
IPC: H05G1/32
Filed: 1987-01-30
Abstract: PURPOSE:To control electric power supplied to a load, by a method wherein a phase determining circuit and a phase control circuit, which determined the switch operating phase of an inverter, are provided and ON-phase difference between a first and a fourth switches as well as the ON-phase difference between a second and a third switches are changed. CONSTITUTION:A resonance type DC-DC converter consists of a DC power source 1, an inverter 2, a transformer 3 and a rectifier 4 and supplies electricity to a load 5. The inverter 2 inverts a DC power source 1 into AC and consists of transistors Tr1-Tr4 for first - fourth switches and diodes D1-D4. Further, the inverter 2 is provided with a phase determining circuit 9 and a phase control circuit 10, which determine the operating phases of the first - the fourth switches, and respective driving circuits 11a-11d. According to this constitution, the first and the second switches are turned ON alternately with the phase difference of 180 deg. while the third and the fourth switches are turned ON with the same phase difference. Then, an ON-phase difference between the first and fourth switches and the same between the second and third switches are changed whereby a supplying power may be controlled.
Patent JP-H02199957-A (JP)
Title: Facsimile equipment
Inventor: SHIMIZU NAOYUKI
IPC: H04N1/00
Filed: 1989-01-27
Abstract: PURPOSE:To allow the operator of a deputy destination to easily discriminate a recipient by adding a dial number of a transmission destination reserved in advance by an automatic dial destination storage section to a transmission picture data automatically as caller information based on a notice of deputy transmission from a transmission control section at the transmission to the deputy destination. CONSTITUTION:A caller control section 3 upon the receipt of a deputy transmission notice add a transmission destination dial number as caller information to a transmission picture data of a picture information control section 4 automatically and the resulting transmission picture data is sent to a line via a network control section 5 from the picture information control section 4. Since the normal transmission destination dial number is added to a received picture as a caller information, the deputy transmission to the dial number is clarified and it is important information for the operator of the deputy destination to take over the received picture to the recipient.
Patent JP-S63187839-A (JP)
Title: Relay transmission system in facsimile store and forward exchange network
Inventor: MIZUDORI YOICHI
IPC: H04N1/00
Filed: 1987-01-30
Abstract: PURPOSE:To attain the relay transmission even at a fault of a private channel while improving the utilizing efficiency by connecting store and forward exchanges at the sender and receiver sides by plural channels, and selecting one of the said channels at the sender side, and relaying and sending a data to the reception side. CONSTITUTION:A store and forward exchange 1A is provided with a communication control section 10A, a central control section 11A and a storage section 12A, the communication control section 10A is mounted with plural channels 10-1A-10-nA and they are connected to a line network 3. This is applied similarly to a store and forward exchange 1B. In applying relay and transmission from the exchange 1A to the exchange 1B and when a subscriber calls from the communication control section 10A, an idle channel is selected from said plural channels 10-1A-10-nA for the call. A channel selected from plural channels 10-1B-10-nB is assigned to a communication control section 10B at the receiver side.
Patent JP-S61175853-A (JP)
Title: Kana to kanji converting device
Inventor: YOSHIDA HIROICHI
IPC: G06F17/22
Filed: 1985-01-31
Abstract: PURPOSE:To execute easily and quickly the check and the correction of a KANA (Japanese syllabary) and KANJI (Chinese character) mixed character- string, by constituting a titled device so that a paragraph corresponding to a cursor position in the converted KANA and KANJI mixed character-string which is displayed is discriminated from other paragraph and displayed. CONSTITUTION:An inputted KANA character-string is delimited to a paragraph, converted to a KANA and KANJI mixed character-string, and stored successively in a sentence buffer 6, and on the other hand, a paragraph delimiting position in the stored character-string is stored as a pointer value in a paragraph delimiting buffer 9. A counting device 8 counts a cursor position on a display device 7, and derives the pointer position to which a character shown by a cursor has in the sentence buffer 6. Subsequently, this pointer value is compared successively with plural pointer values stored in the paragraph delimiting buffer 9, and whether the pointer value of the former of one group of adjacent pointer values comes between the pointer values of the latter or not is discriminated. As a result, the ordinal number of the paragraph and the ordinal number of the character, in which the character shown by the cursor exists are detected.
Patent JP-2000213713-A (JP)
Title: Combustion apparatus
Inventor: YOTSUYA NORIO
IPC: F23C99/00
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce nitrogen oxide in an exhaust gas and prevent carbon monoxide and a stimulative odor from being produced in a combustion apparatus. SOLUTION: A combustion apparatus has a vaporizer 24 having an interior separated by a partition plate 25, and a thick fuel nozzle 22 and a thin fuel nozzle 23 branched from a fuel supply pipe 21 are respectively inserted into a thick fuel vaporizing chamber 26 and a thin fuel vaporizing chamber 27. A thick fuel burner port 36 is provided in a downstream of the thick fuel vaporizing chamber 26, and a thin fuel burner port 39 is provided in a downstream of the thin fuel vaporizing chamber 27. Therefore, since thick fuel flame 40 formed at the thick fuel burner port 36 and thin fuel flame 41 formed at the thin fuel burner port 39 are provided with premixed gases formed through independent passages, more uniform and appropriate ratios of fuel and air are maintained so that nitrogen oxide is reduced and simultaneously carbon monoxide and a stimulative odor are reduced.
Patent JP-S59143621-A (JP)
Title: Pouring, foaming and filling method of urethane foam
Inventor: TAKAGI KANEYUKI
IPC: B29C59/00
Filed: 1983-02-07
Abstract: PURPOSE:To perform complete pouring, foaming and filling of urethane foam rubber having independent foams without being restricted from a design point of view, by clogging a pouring hole directly after pouring of original liquid having urethane foam forming characteristic with a plug having a ventilating mechanism consisting of a through hole for an air vent having a special exhaust function and a tube whose length is about identical with a height of a side wall of a double wall product connected with the through hole. CONSTITUTION:Foaming of a poured original liquid is started after it has streamed downward and foams are coming upward. Prior to arrival of the foams at a pouring port the pouring port is clogged by making use of a plug having a ventilating mechanism consisting of a through hole for an air vent and a tube whose length is about identical with a height of a side wall of a double wall product connected with the through hole. As the plug 4 having the ventilating mechanism is obtained by molding a plug part 6 having the through hole 5 for the air vent and a tube part 7 unitarily, the fringe 9 of the plug 4 facilitates clogging operation of the pouring hole and replaces with a role of paste at the time of sealing through welding. The length of the tube 7 is about identical with the height of the side wall of the double wall product, that is, the length through which the end of the tube 7 abuts against the inside of the upper fringe of the side wall when the pouring port is plugged, and it is useful for discharge air from a final foam position.
Patent JP-H11210370-A (JP)
Title: Segment piece and underground structure constructing method
Inventor: HAMADA YOSHIYUKI
IPC: E21D5/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a constructing method for segment pieces and an underground structure whereby the earth and sand as excavated material and the air will never remain between the underground set body and placed concrete when the underground structure is being constructed using the underground set body consisting of segment pieces. SOLUTION: Each segment piece 1 is composed of a skin plate 11, main girder 12, joint plate 13, and vertical rib 14. These members, (excluding main girder) are formed from steel plate having a thickness of approx. 3-25 mm, which are joined together by welding. The main girder 12 and joint plate 13 are furnished with a number of connecting holes 15 for coupling together the segment pieces 1 by means of bolt joining. As exception, the main girder 12 is formed from a steel material having a trapezoidal section, and welding is made so that the inner surface of the main girder 12 intersects the skin plate 11 at an obtuse angle of 100-105 deg.
Patent JP-H07222994-A (JP)
Title: Organic waste water treatment method
Inventor: ISHIHARA KATSURO
IPC: C02F1/44
Filed: 1994-02-16
Abstract: PURPOSE:To treat organic waste water by flocculating phosphorus effectively in the treatment of organic waste water by biological nitrification-denitrification treatment and membrane separation. CONSTITUTION:A flocculant is added into raw water to fix phosphorus, and the raw water containing fixed phosphorus is supplied to a biological treatment tank 11 for the biological nitrification-denitrification treatment of the water. The biologically treated water is separated into a concentrated liquid in which the fixed phosphorus and active sludge are concentrated and a membrane- permeated liquid by solid-liquid separation. In this way, the direct reaction between the flucculant and the active sludge can be prevented so that organic waste water can be treated by the biological treatment process and the solid- liquid separation process while the amount of the added flucculant being reduced accomplishing high-level treatment of organic waste water.
Patent JP-S63186225-A (JP)
Title: Control device for optical system scanning
Inventor: KAWAGUCHI TOSHIKAZU
IPC: G03G15/00
Filed: 1987-01-28
Abstract: PURPOSE:To stabilize speed or sound to apply the sence of security to a user by dropping the speed of a moving member up to a level allowing the moving member to be rotated at a fixed speed when acceleration up to a level close to an objective speed is impossible within a prescribed distance at the time of returning. CONSTITUTION:At the time of setting up an original and reciprocating the moving member 26 to be reciprocated, a moving means M1 is allowed to start reciprocation determining a prescribed returning speed as an objective value and distance detecting means SW-H, SW-R are allowed to start the measurement of a prescribed moving distance. When the moving speed detected by a speed detecting means 2 is not higher than the objective speed is judged until the moving distance reaches the prescribed distance, the moving member 26 is moved at a 2nd return speed slower the the prescribed return speed. Consequently, driving sound (sound generated from a motor) can be stabilized and the user can be prevented from a feeling of uneasiness.
Patent JP-S59145605-A (JP)
Title: Radial tire
Inventor: IRIE ISAMU
IPC: B60C11/11
Filed: 1983-02-09
Abstract: PURPOSE:To prevent unbalanced abrasion of a tread part by arranging, on a tread of blocks divided by means of grooves provided at least on both sides of the tread part, the plural number of straight kerfs, independent of said grooves, at a predetermined angle with the circumferential direction of a tire. CONSTITUTION:The tread part 10 of a radial tire G is provided with many blocks 20 divided by means of each groove 11 in the circumferential direction and the meridian direction of the tire. The plural number of straight kerfs 21 are arranged in parallel with each other at an angle of 80 deg.-90 deg. with the circumferential direction of the tire independently of said grooves 11, on the tread of each block 20 of both sides of the tread part 10, that is, shoulder parts 10s. At this time, an interval (t) for arranging the straight kerfs 21 is preferably set within 3mm.-10mm. while the bradth (s) of each kerf 21 is preferably set within 0.6mm.-1.2mm.. Thus, unbalanced abrasion of the tread part 10 can be prevented and not only draining of the tire but also stability of traveling on the damp road can be improved.
Patent JP-S52103073-A (JP)
Title: Uptrend stream filter device
Inventor: OOTA HIROZOU
IPC: B01D24/02
Filed: 1976-02-25
Abstract: PURPOSE: To provide an upward trend stream filter device wherein washing is effectively performed by providing a nozzle to jet washing fluid supported by a grid device. 
     COPYRIGHT: (C)1977,JPO&Japio