baber/WOPTO huggingface dataset:
Patent JP-S6226651-A (JP)
Title: Optical system driving device
Inventor: TATSUNO TORU
IPC: G02B7/00
Filed: 1985-07-26
Abstract: PURPOSE:To improve the responsiveness of an optical driving device by providing one or two spirally-shaped elastic members or above at a neutral point holding mechanism. CONSTITUTION:Pins 6 and 7 fitted at an objective lens holding body 2 are junctioned to central points 9a and 10a of low elastic rubber spiral springs 9 and 10. The outer circumferential edge of the spiral springs 9 and 10 is respectively fitted to both edges of a neutral point holding body 11, and further, the neutral point holding body whose supporting shaft 16 penetrates to a hole 11a is fixed and positioned to holes 11b and 11c by fixed pins 17 and 18 provided at a base 19. Coils 8a and 8b to slide the objective lens holding body 2 to the supporting shaft 16 form the magnetic circuit together with permanent shaft 16 form the magnetic circuit together with permanent magnets 14 and 15 provided at the base 19. Thus, the responsiveness of the optical type driving device is improved.
Patent JP-S5863748-A (JP)
Title: Polyurethane composition having improved light-resistance
Inventor: HIRAI KOUJI
IPC: C08K5/00
Filed: 1981-10-13
Abstract: PURPOSE:The titled composition useful as a covering agent for cloth, plastic, etc., artificial leather, etc., obtained by blending polyurethane obtained from a specific high polymer diol, an alicyclic organic diisocyanate, an organic carboxylic acid dihydrazide, etc. with specific dye. CONSTITUTION:Polyurethane comprising (A) a high polymer diol containing 5-70wt% polyoxyethylene chain (CH2CH2O)n (n is 12-100, preferably 15-80), having an average molecular weight of 300-5,000, preferably 500-4,000, (B) an alicyclic organic diisocyanate having a molar ratio to the component A of 2.0- 5.0, (C) an organic carboxylic acid cihydrazide as a chain extender, and, if necessary, (D) an alicyclic organic diamine (with the proviso that the amount of the component C is >=10mol% based on the total amount of the components C and D) is blended with 3-70wt% bye selected from the group consisting of metal-containing complex dye, vat dye, acid dye and sulfur dye (especially preferably metal-containing complex dye).
Patent JP-S5687272-A (JP)
Title: Inter-music detecting circuit
Inventor: TERADA TOYOHIKO
IPC: G11B27/22
Filed: 1979-12-19
Abstract: PURPOSE: To ensure an inter-music detection regardless of each mode of reproduction, rewinding, quick winding and pause, by detecting the nonsignal part on a recording tape in correspondence to not the time but the length of tape and then obtaining the inter-music detection signal.  
     CONSTITUTION: The pulses generated from the pulse generators 1 and 2 by the rotation of the reel drive disks 10 and 11 are supplied to the counters 5 and 6 through the waveform shaping circuits 3 and 4, and then applied to the adder 7. Then the output is delivered when the number of pulses reaches a fixed value or more. The signals on the recording tape are supplied to the clear terminals of the counters 5 and 6 via the reproducing head, equalizer amplifier 8 and level detector 12 each. Thus the counters 5 and 6 start counting when the reproduction output does not exist any more. Then the output is delivered from the adder 7 when the number of pulses reaches a fixed value or more. And the pulse of inter-music detection is delivered from the waveform processing circuit 9. At the same time, the counters 5 and 6 are reset by the pulse of detection. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6319018-A (JP)
Title: Fail safe device
Inventor: KASHIMOTO TAKASHI
IPC: G05D23/24
Filed: 1986-07-11
Abstract: PURPOSE:To prevent the danger of a fire from occurring, by setting an initializing state before energizing a heater, and operating a protection circuit by providing a second timer circuit which starts its operation at the time of starting conduction. CONSTITUTION:The control circuit of an electrical carpet performs temperature monitoring for the whole of an equipment by connecting the heater 11, the contact of the relay of a power control means 19, and the thermal fuse of the protection circuit 2, to an AC power source 1. At this time, the second timer circuit 21 is provided as a fail safe mean separately from a first timer circuit 20 provided in a control means 17. And in the second timer circuit 21, a thyristor 10 is not operated at a normal time due to the stop of an energizing means 18 (it stops periodically by the timer circuit 20 in energizing of the heater 11), and when a fault such as no stopping of the energizing means 18, etc., is generated, the thyristor 10 is operated, thereby, the thermal fuse of the protection circuit 2 is fused, and the AC power source 1 is interrupted.
Patent JP-H0286494-A (JP)
Title: Heat transfer printing receiver sheet
Inventor: GARII BIKUTAA ROODESU
IPC: B41M5/26
Filed: 1989-06-28
Abstract: PURPOSE: To enhance the strength of a developed image and realize its clear contrast and improve the gloss of an image-formed sheet by a method wherein a specified release medium provided on one side of a substrate. CONSTITUTION: This thermal transfer printing receiver sheet 1 has a dye receptive receiving layer 3 for receiving a dye thermally transferred from a donor sheet and a substrate 2, one side of which has a release medium met with this receiving layer 3 thereon. In this case, this release medium includes a dye- permeable polyurethane resin, which is the reaction product of an inorganic polyisocyanate, an isocyanate-reactive polydialkylsiloxane and a polymeric polyol.
Patent JP-H1011429-A (JP)
Title: Character processor
Inventor: NISHINOMIYA KENJI
IPC: G06F17/22
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of a user for the re-input of a character string including symbols by storing a character string including a pair of symbols converted by a KANA (Japanese syllabary)/KANJI (Chinese character) converter in a storage buffer storing the character strings including symbols as a notation. SOLUTION: The characters which are inputted from an input device 1 are once stored in an input buffer 2 and then outputted to a display device 4 via a central arithmetic unit 3. A document buffer 5 stores the document data, and an output device 7 outputs the document data, etc. The unit 3 receives a conversion instruction inputted from the device 1 and carries out a KANA/ KANJI conversion system 8 to output the KANJI or a KANA-KANJI mixed character string to be used as candidates to the device 4 out of the KANA/ KANJI conversion data 6. When a character string including symbols is inputted and converted, the character string and its included symbols are stored in a buffer 9 storing the characters including symbols. Then the data are read out of the buffer 9 in a conversion mode of symbols.
Patent JP-H0828474-A (JP)
Title: Refrigerant compressor
Inventor: WATANABE MASATO
IPC: F04C29/02
Filed: 1994-07-15
Abstract: PURPOSE:To improve refrigerating capacity by taking HFC refrigerant or mixed refrigerant containing HFC refrigerant as refrigerant, restraining hydrolysis caused by slide frictional heat through a process of removing moisture in refrigerant when polyor ester oil or alkylbenzene oil is used as oil for lubricating sliding members, and by preventing any metallic soap from being formed. CONSTITUTION:In a refrigerant compressor wherein a compression element 3 provided with sliding members such as a vane 12, a roller 10, etc., is housed in a closed container 1, HFC refrigerant or mixed refrigerant containing HFC refrigerant is used as refrigerant to be compressed by this compression element 3, and polyor ester oil or alkylbenzene oil is used as oil for lubricating the sliding members 10, 12, hygroscopic coating 28 is applied to a suction passage 22 for refrigerant formed on a cylinder block 7 of the compression element 3.
Patent JP-S648052-A (JP)
Title: Printing head
Inventor: ITATSU KISHIHARU
IPC: B41J2/255
Filed: 1987-07-01
Abstract: PURPOSE:To obtain a reliable and low-cost printing head with high assembly workability by fixing an intermediate guide having a guide hole for alignment of printing wire and a hollow interior in such a way that the guide is pressed against the printing surface of a frame. CONSTITUTION:An intermediate guide 9 is of a cup shape (one end is open, the other end is closed and the interior is hollow and cylindrical). A guide hole 9a which corresponds to printing wire 1 and guides said wire is provided on the bottom of the cup shape (closed surface). Thus it is possible to precisely install the printing wire 1 at a prearranged position through a tip guide 6 and intermediate guides 7-9, that is, at an installation position which is determined by intervals between respective guides of the tip guide 6 and the intermediate guides 7-9.
Patent JP-H05332612-A (JP)
Title: Forced circulation type automatic bath boiler
Inventor: HIGASHIMATSU SATOSHI
IPC: F24H1/00
Filed: 1992-05-30
Abstract: PURPOSE:To realize a correct detection of leakage out of a pipe with a simple device by a method wherein when a water level in a bath tub is higher than a prescribed level, an output change of a pressure sensor within a prescribed time period is detected, and if an amount of change is more than a prescribed value, it is determined that leakage is taking place in a pipe which leads to the bath tub. CONSTITUTION:A pressure sensor 12 to detect water pressure is provided in an outer pipe 2 which connects a forced circulation type automatic bath boiler 1 and a bath tub 3, in the upstream of a circulation pump 10. It is determined from an output signal from the pressure sensor 12 if water is charged in the bath tub 3 higher than a set level (a water level higher by a prescribed value than a position of a bath adopter 3a which is a connection port of a boiler circulation passage 7 and the bath tub 3). If the determination is YES, a passage switch valve 11 is opened to start a circulation pump 10. Then, if a waterstream switch 9 continues to be ON for a prescribed time period, it is determined that there is nothing abnormal, and the circulation pump 10 is stopped. And an output change of the pressure sensor 12 is detected, and if an amount of change is more than 100mm per ten seconds, it is determined that leakage is taking place in the pipe. At this time, an abnormal leakage out of pipe is displayed in an abnormal operation display 31 of a remote controller 30.
Patent JP-H1112302-A (JP)
Title: Production of tricarboxypolysaccharide
Inventor: JINPO MASABUMI
IPC: C08B31/18
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To produce a tricarboxypolysaccharide having a high carboxyl content by oxidizing a polysaccharide with a percarboxylic acid in the presence of a ruthenium compound at a temperature higher than a specific temperature. SOLUTION: This polysaccharide is obtained by oxidizing (A) a polysaccharide (e.g. starch, etc.), with (C) a percarboxylic acid (e.g. peracetic acids, etc.), as an oxidant in the presence of (B) a ruthenium compound (e.g. ruthenium chloride, etc.), at >=60 deg.C. It is preferable that the above reaction is carried out under the following conditions: the concentration of the component A in the oxidation reaction mixture is 1-80 wt.%; the use of the component B is in an amount of 0.00001-0.1 mol in terms of ruthenium atom based on 1 mol of the pyranose unit constituting the component A; and the use of the component C is 3-30 mol based on 1 mol of the pyranose unit. The produced tricarboxypolysaccharide has a high Ca-ion blocking performance and is suitable especially as a builder of a detergent.
Patent JP-H03236382-A (JP)
Title: Production of furylpropargylcarbinols
Inventor: ODA YOSHIAKI
IPC: C07D307/42
Filed: 1990-06-21
Abstract: PURPOSE:To obtain the title compound useful as an intermediate for an intermediate for agricultural chemicals, drugs, etc., especially an intermediate for pyrethroid-based preventive, industrially and advantageously by reacting a furylhaloallylcarbinol with an alkali metal hydroxide in the presence of diamine. CONSTITUTION:1mol compound shown by formula I (R<1> is H or methyl; R<2> is Cl, Br or I) is reacted with preferably 1-5mols alkali metal hydroxide (preferably NaOH) or alkali metal alkoxide (preferably sodium methoxide) preferably in the presence of 1-15mols diamine (e.g. ethylenediamine or 1,3-diaminopropane) having preferably <=5wt.% water content by adding a solvent for the dimaine in the case of precipitation of the diamine at the reaction temperature preferably at 10-50 deg.C, neutralized, filtered, concentrated and the residue is distilled to give the objective compound shown by formula II.
Patent JP-H0970611-A (JP)
Title: Descaling method for hot rolled steel plate
Inventor: KARIBE KENTA
IPC: B21B45/08
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a descaling method for a hot rolled steel plate capable of descaling by using the formula to determine the collision pressure with theoretical evidence applicable to even the case in which the injection shape or distance of water is changed, and taking into consideration the degree of difficulty in peeling scales from the steel plate even when the Si component or heating condition is different. SOLUTION: In descaling the hot rolled steel plate by injecting water, the descaling capacity (B1), and the degree (B2) of difficulty in peeling scales from the steel plate are determined by the formulae B1=f1 (F, S, T) and B2=f2 (R), and water is injected under the descaling condition to satisfy the inequality B2<B1 under the condition of S to satisfy B1>0, where F: total impact force (N) of injected water on the steel plate surface, S: unit impact force [Pa] of injected water on the steel plate surface, T: descaling time [sec], R: scale peeling ratio [%].
Patent JP-S5865479-A (JP)
Inventor: NISHIJIMA OSAMU
IPC: H04N5/445
Filed: 1981-10-14
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-H0610566-A (JP)
Title: Supporting structure for glass in sliding sash
Inventor: KANO YUICHI
IPC: E06B3/54
Filed: 1992-06-23
Abstract: PURPOSE:To prevent the entire stiles and rails of a sliding sash opened or closed round the vertical frame from deforming and get rid of dimensional restrictions of the sliding sash. CONSTITUTION:A pane of glass 1 of a sliding door 2 opened or closed round the vertical frames 8 of an opening frames 7 is supported at the stile 3 of the opening and closing axis side by use of a support member 5 fitted at the upper side thereof to shape the support member 5 so as to form a grooved section nipping the edge faces of the glass 1. The weight of the glass 1 is forced to load on the stile 3 by fixing it on the stile 3 while nipping the glass 1. In this way, the deformation of the entire stiles and rails can be prevented and at the same time, the moment acting on a pair of hinges 6, 6 can be reduced and hence, the sash 2 width can be widened.
Patent JP-H08663-A (JP)
Title: Disposable diaper having pocket structure
Inventor: SAMEJIMA TADANORI
IPC: A61F13/511
Filed: 1994-06-24
Abstract: PURPOSE:To provide a disposable diaper which has an excrement housing pocket in a central part and by which leakage is hardly caused and a skin touch is improved. CONSTITUTION:Hydrophobic surface sheets 5 are fixed on a surface sheet, and a hydrophilic surface sheet 2 is arranged in a width directional center area of a diaper, and the hydrophobic surface sheets 5 are arranged in width directional both side areas of the diaper, and in the hydrophobic surface sheets 5, two sheets having crest parts and valley parts are opposed to each other, and the crest parts are arranged so as to be partially superposed on each other in an end part, and the valley parts are opposed to each other, and a pocket 6 is formed in a central part. Both sides of the central hydrophilic surface sheet 2 are upward folded back, and the folded-back parts and pocket part side edge parts of the hydrophobic surface sheets 5 are superposed on each other, and an extensile-contractile elastic body 7 is sandwiched in and adhered to the superposed part while keeping an elongated condition.
Patent JP-H10211103-A (JP)
Title: Granular matter heat-treating device
Inventor: ABE HIROYA
IPC: A23L11/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To heat-treat material by a simple device. SOLUTION: This granular matter heat-treating device 1 is provided with a casing 2 with a material entrance 5 at an upper part and a rotor 7 pivoted inside of this casing 2 in the state of being freely rotatable and provided with pockets 12 housing a matter to be heated. At this time, a heated steam entrance 26 is provided on the upstream side of the flow of the matter to be heated, a material discharging port 27 is provided for the casing 2 on a downstream side, and a carrying air pipe 28 and a material discharging pipe 29 are communicated through the same pocket 12 of the rotor 7 to perform heat-denaturation or sterilization of the matter to be heat-treated within the system of a heating rotary valve 1.
Patent JP-H0833035-A (JP)
Title: Method for time division bidirectional transmission of the same frequency channel
Inventor: SHIRATO YASUSHI
IPC: H04W24/04
Filed: 1994-07-18
Abstract: PURPOSE:To provide more satisfactory reception characteristics at a station on the side, where no equalizer is provided, concerning the control of a radio transmission system for performing bidirectional transmission by time division using the same frequency channel for transmission and reception. CONSTITUTION:A threshold value is set to the instantaneous value of equalizing error or the ratio of a desired signal to the equalizing error or the average value of this ratio inside burst at an equalizer 25 for reception at the reception time of a station equipped with the equalizer and when the equalizing error is smaller than the threshold value or when the instantaneous value of the ratio of the desired signal to the equalizing error or the average value of this ratio inside burst is larger than the threshold value at the transmission time of the station equipped with the equalizer, an equalizer 26 for transmission is operated by a tap coefficient for providing the same frequency characteristics as the equalizer 25 for reception just before switching from reception to transmission but when the equalizing error exceeds the threshold value or when the instantaneous value of the ratio of the desired signal to the equalizing value or the average value of this ratio inside burst is less than the threshold value, the quantizer 26 for 5 transmission is operated by a tap coefficient for providing flat frequency characteristics.
Patent JP-H09308662-A (JP)
Title: Chest throwing out instrument
Inventor: IKEDA FUMIO
IPC: A61H1/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To throw out the chest with a waist pressing roller as a supporting point by pressing the part of the waist with that waist pressing roller in the easy attitude of a state lying on the face. SOLUTION: This instrument is composed of a throwing-out arm 2 for throwing out the chest, a pair of fitting plates 4 separately fitted on both the sides of that throwing-out arm 2, operating arm 6 to be rotated integrally with a pair of fitting plates 4 to be rotated with a waist pressing roller 8 fitted to these fitting plates 4 as a supporting point, and to be pressed with feet for applying rotating force for rotating the fitting plates 4, and a waist pressing roller laterally interposed between a pair of fitting plates 4 so as to press the part of the waist wile being rotated.
Patent JP-S6143306-A (JP)
Title: Plant monitor and control equipment
Inventor: SEKI EIJI
IPC: G21D3/04
Filed: 1984-08-07
Abstract: PURPOSE:To improve the safety and the working efficiency of a plant by displaying the corresponding an operating device system and also discriminating the entire completion of operations in case the operating guidance is displayed when a plant fault is produced. CONSTITUTION:The measurement signals of various variables are supplied to an input device 2 from a plant 1 and then shifted to a diagnosis device 3 and an output device 4. The device 4 converts the measurement signals into another form of signals that can be recognized as the state information on the plant 1, and outputted said converted signals to a plant information display device 5 to display a plant state. While the device 3 diagnoss the state of the plant 1 according to the input signal and the storage information of a memory 6. If a fault is decided, the contents of this fault are analyzed for choice of a proper operating method. At the same time, the corresponding operation guidance is obtained from the memory 6. This guidance is displayed on a display device 7 and at the same time optional spot lights 8a-8n are turned on via the device 4. Then operating machines 9a-9n are recognized.
Patent JP-2000066446-A (JP)
Title: Magnetic particles for electrification, electrifying member, electrifier, process cartridge and electrophotographic device
Inventor: AIDA SHUICHI
IPC: G03G9/107
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain magnetic particles for electrification having stable electrifying ability in continuous use and more excellent in durability and to obtain an electrifying member using the magnetic particles, an electrifier, a process cartridge and an electrophotographic device. SOLUTION: In the magnetic particles, the standard deviation of minor axis size to major axis size ratio of particles of >=5 μm is >=0.08 and the volume resistivity is 104-109 Ωcm.
Patent JP-S57102846-A (JP)
Title: Preparation of oligoester
Inventor: MIYAMOTO AKIRA
IPC: C07C69/82
Filed: 1980-11-22
Abstract: PURPOSE: To prepare an oligoester which can be used for the preparation of an unsaturated polyester without purification, by reacting isophthalic acid with propylene oxide in the presence of a tetraalkylammonium salt catalyst using the objective compound as the reaction medium, and heat-treating the reaction product.  
     CONSTITUTION: 1 Mole of isophthalic acid (IPA) is subjected to the addition reaction with 1.1W3.3moles of propylene oxide (PO) in the presence of a tetraalkylammonium salt catalyst at 110W220°C using the oligoester of IPA and PO or propylene glycol as the reaction medium. The reaction product containing the oligoester is heated at 180W280°C, pref. 220W270°C to distil off the whole volatile components. The obtained oligoester contains 0.02W0.5mol of ether bond 1mol% of the IPA unit in the molecular structure on an average. The amount of the catalyst is pref. 0.001W0.5wt% of the IPA. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0832037-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: TAKASE HIROMITSU
IPC: H01L27/12
Filed: 1994-07-18
Abstract: PURPOSE:To reduce remaining crystal defects, improve semiconductor characteristics, and avoid deterioration of semiconductor characteristics caused by the new surface level. CONSTITUTION:In a manufacturing method of a semiconductor substrate wherein after a semiconductor layer 3 formed on a first substratum 1 is stuck on a second substratum 6, the first substratum 1 is selectively eliminated to leave the semiconductor layer 3, an amorphous region is re-crystallized by heat treatment at a temperature lower than the melting point before the sticking of the substratums, after at least crystal defect existing in the semiconductor layer 3 on the first substratum 1 is selectively turned into the amorphous state.