baber/WOPTO huggingface dataset:
Patent JP-H0499789-A (JP)
Title: Production of alkylglycoside
Inventor: AIMONO KIYOSHI
IPC: C09K23/56
Filed: 1990-08-13
Abstract: PURPOSE:To obtain the subject compound useful as a detergent in high efficiency by reacting a sugar with a higher alcohol and removing the alcohol from the obtained alkylglycoside containing unreacted higher alcohol using a spontaneous liquid film evaporator and a forced thin film evaporator. CONSTITUTION:An alkylglycoside produced by the direct reaction of preferably a monosaccharide and a higher alcohol and containing unreacted higher alcohol is evaporated with a spontaneous liquid film evaporator until the content of the alcohol in the alkylglycoside is decreased to 30-60wt.%. The obtained crude alkylglycoside containing unreacted higher alcohol is evaporated with a forced thin film evaporator to remove the alcohol and obtain the objective compound containing <=5wt.% of the alcohol. The alcohol content in the alkylglycoside is defined by (wt. of alcohol)/(wt. of alkylglycoside + wt. of alcohol)X100.
Patent JP-H0535240-A (JP)
Title: Automatic adjustment device of multi-scan display
Inventor: ARAI IKUYA
IPC: G09G5/12
Filed: 1991-08-01
Abstract: PURPOSE:To obtain an optimum video display by automatically adjusting the display size and display position of an image whatever kind of video signal is inputted. CONSTITUTION:A comparator 101 detects the video display period of a video signal (a) and generates a detection signal (b). A counter circuit 103, latch circuits 106, 107, and 108, comparing circuits 110 and 111, etc., generate information on the start position or end position of the video display period of the video signal (a) and period information on the video signal (a). An arithmetic control circuit 114 calculates and generates control information on the display size, display position, etc., by using those pieces of information. A memory 115 holds the control information, which is read out when the power source of the display is turned on next time.
Patent JP-S6369714-A (JP)
Title: Production of ferromagnetic iron oxide powder
Inventor: KOIKE NORIO
IPC: C01G49/00
Filed: 1986-09-11
Abstract: PURPOSE:To prevent occurrence of sintering phenomenon in the stage of heating of water-contg. iron oxide powder when water-contg. iron oxide powder is reduced after it is sintered, by forming film of product generated by oxidizing a compd. contg. Si, P or B in the sintering stage on the surface of the powder particles. CONSTITUTION:A compd. contg. at least a kind of components among Si, P and B is oxidized basing on the principle of the CVD process in the sintering stage when ferromagnetic iron oxide powder is obtd. by the reduction of water- contg. iron oxide powder after it is sintered, and the film of the oxidized compd. is formed on the surface of the powder particles. Such compds. are hydrides, carbohydrides, etc., for example, Si compds., such as SiH4, SiH2(CH3)2, etc., B compds., such as B2H6, B(CH3)3, P compds., such as PH3, P(C2H5)3, etc. The oxidation of these compds. is carried out by the oxidation reaction of each single component or the combination of each single reaction. In this case, it is necessary to flow >=equivalent amt. of gaseous O2, and it is preferred to carry out the reaction in a temp. range between 350 deg.C and 450 deg.C.
Patent JP-S6275507-A (JP)
Inventor: OSHIMA TSUTOMU
IPC: B29C45/26
Filed: 1985-09-27
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-H0378320-A (JP)
Title: Pcm system
Inventor: SHIMURA HIDEYUKI
IPC: H03M1/12
Filed: 1989-08-21
Abstract: PURPOSE:To reduce quantizing noise without increasing a bit rate by providing a prequantizing means obtaining a pre-discrete value and a code converting means converting the pre-discrete value into the final discrete value of the number of schedulted quantizing steps. CONSTITUTION:The pre-quantizing means 23 quantizing a sample by the number of steps twice as much as the number of the scheduled quantizing steps and obtaining the pre-discrete value and the code conversion means 29 converting the pre-discrete value into the final discrete value of the number of the scheduled quantizing steps are provided. In the conversion rule, the quotient dividing the pre-discrete value of an even system by '2' is set to be the final discrete value, and the quotient dividing the pre-discrete value by two is set to be the final discrete value when the absolute value of a change between the pre-discrete value and that before on sampling cycle is larger than '1'. When the absolute value is not larger than '1', a value correcting the final discrete value before one sampling cycle by +1 or -1 based on a size relation between the qotient dividing the pre-discrete value by '2' and the final discrete value before one sampling cycle is set to be the final discrete value.
Patent JP-H0716046-A (JP)
Title: Treatment of cuttlefish for preparation of dried cuttlefish and apparatus therefor
Inventor: ISHIDA MINORU
IPC: A22C25/08
Filed: 1991-07-31
Abstract: PURPOSE:To mechanically perform the removal of guts of cuttlefish without separating the head from the trunk. CONSTITUTION:A cuttlefish body is supported with a supporting member in such a manner as to straightly extend the joint part of the trunk and the gut and bend the neck part to cross the extension line of the joint part. A cutting member guided with the supporting member is moved from the head side toward the tip of the trunk to pass through the joint part. The gut is separated by this process while keeping the connection of the head and the trunk. This treating apparatus is provided with a supporting member to support the trunk of the cuttlefish in a state to straightly extend the joint part of the trunk and the gut, a bending member to bend the neck part of the cuttlefish to cross the extension line of the joint part and a cutting member guided with the supporting member to move from the head side toward the tip of the trunk through the joint part and cut the joint parts of the neck, the trunk and the gut.
Patent JP-H0881679-A (JP)
Title: Use of sulfur dye in solid form as antioxidant for polymer substance
Inventor: BIKUTOORU SANAYUYA
IPC: C08J3/22
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To stabilize a polymer substance against heat, light, and oxygen with effects superior to those of known antioxidants by using a solid sulfur dye as an antioxidant for the polymer substance.  
     SOLUTION: A solid sulfur dye (pref. in the form of an ultrafine powder having an average particle size of 1-10 μm) is used as an antioxidant for a polymer substance (prepf. a polyolefin) to be stabilized. Pref., the dye has 1-10 repeating units such as represented by the formula, C.I.Sulfur Brown 96 being a pref. example. Pref., the dye in the form of a masterbatch in the same polymer as or a compatible polymer with the polymer substance is blended into a melt contg: the polymer substance. Pref., the dye is used in an amt. of 0.005-5 wt.% of the polymer substance. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6370220-A (JP)
Title: Manufacture of soldered spectacles frame member
Inventor: ICHIKAWA TADASHI
IPC: G02C5/00
Filed: 1986-09-11
Abstract: PURPOSE:To reduce the danger of deformation and breakdown by soldering a soldered part and its periphery after a preliminary solution heat treatment, and then carrying out an aging treatment at temperature where higher hardness than hardness obtained by a preliminary aging treatment is obtained. CONSTITUTION:Silver solder 3 (JISBAg-1) is used for the soldering, which is carried out from a brow endpiece side by high-frequency induction heating for about 2sec at about 650 deg.C. Consequently, the hardness HV of an area which is 5-10mm from a mitred seam to right and left decreases to 120. Then, a rim 1 to which this brow endpiece raw material 2 is soldered is bent so as to match with the curvature of a spectacle lens by a conventional method and then the whole body is hardened by carrying out an aging treatment at 315 deg.C for 2hr, thereby obtaining, for example, a soldered spectacles frame member. The hardness of the soldered part and its periphery is improved to about HV350 by this proper aging hardening treatment and the hardness of the part outside it is HV=250 and unchanged and the whole body is heat-treated with a solution previously, so there is no depression of hardness.
Patent JP-H0541063-A (JP)
Title: Editing device of time sequential data
Inventor: KOBAYASHI YOSHIHISA
IPC: G11B27/032
Filed: 1991-07-31
Abstract: PURPOSE:To realize a time sequential data editing device which exactly knows the data number being monitored and reproduced by corresponding the monitor object data and the data number one to one and by time sequentially following up and changing the read data. CONSTITUTION:A data memory 23, which time sequentially stores editing object data, and a data number memory 12, which time sequentially stores the data number for the same length that correspond to the monitor object data stored in the data memory 23 one to one, are provided. Furthermore, during a reproduction monitoring, an address follow up mechanism (an address generator 13 and 23) is provided to follow up and change the read address of the previously mentioned data number memory 12 in accordance with the read address change of the previously mentioned data memory 23.
Patent JP-S6368934-A (JP)
Title: Task scheduing system
Inventor: TANAKA KAZUO
IPC: G06F9/46
Filed: 1986-09-10
Abstract: PURPOSE:To reduce variation at the start and end of a task and to reduce influence upon other systems by comparing the expected processing time of the task with the remaining time and increasing the priority of the task. CONSTITUTION:When the processing start of a task B is requested while a task A having high priority is run by a CPU 1 by referring to a task-A control information storage part 6, the mean processing time of the task B in a storage part 9 for expected processing time calculation and an idle task control information storage part 8, etc., are referred to. Then, the remaining time up to the end time of the processing by an external system time 2, actual time storage part 3, etc., is compared with the mean processing time of the task B and when the processing time is smaller, the start time and end time are determined so that the task B is finished by the end time and then written in a task-B control information storage part 7. The priority of the task B in a priority allocation storage part 4 is made highest at the start time and the task B is started. Consequently, the variation at the start and end of the task is reduced and the influence of data absence, etc., due to start or end time delay is made small.
Patent JP-H0496367-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOKI HITOSHI
IPC: H01L21/8246
Filed: 1990-08-13
Abstract: PURPOSE:To prevent the positional displacement of an ion implanting region, to decrease defectives due to the displacement of mask alignment and to improve the yield of a semiconductor device by turning a substrate on ion implantation, in which impurity ions are applied at a critical angle. CONSTITUTION:When a silicon substrate is tilted at an angle of 7 deg. to an ion irradiation axis and a silicon wafer 11 is axially rotated during ion irradiation, a channel region set by the mask pattern 11a of a MOS transistor element constituted in the section A of the wafer is turned at 180 deg. from the state of irradiation and transferred, and the state is replaced continuously. Consequently, an ion implanting region can be ensured even in any form of the mask pattern 11a, and impurities are also implanted to the channel region which has been as a shade under a metallic wiring, thus increasing the allowance of pattern alignment at a time when ions are implanted, then also elevating the degree of freedom of a manufacturing process.
Patent JP-S59104031-A (JP)
Title: Heating device
Inventor: FUJII YASUTERU
IPC: H05B6/68
Filed: 1982-12-07
Abstract: PURPOSE:To compensate the dispersion of the property of a sensor element and contrive the improvement of a temperature control accuracy by a method wherein the property of a sensor applied pratically is measured and memorized, then an applying value at a practical operation is compensated based on the memorized value. CONSTITUTION:A processing sequence and the like, an ROM part 15 which stores a heating chamber temperature at the application of a standard temperature sensor and a signal electric voltage level of a temperature sensor, also a nonvolatile memory 12 which stores a temperature characteristics of a temperature sensor 6 are provided inside of a microcomputer 11 with an A/D converter 14. At the assembling work of a product, a temperature characteristics of the temperature sensor 6 applied in the product is measured, then the characteristics is stored in the memory 12. When a cooking is performed, the temperature characteristics of the temperature sensor 6 applied in the product is initially read out from the nonvolatile memory 12, then a temperature information (single electric voltage) from the temperature sensor 6 is compensated with a control unit 16 of the microcomputer 11 based on the temperature charactieristcs, thereby the temperature of a heating chamber 1 can be controlled accurately at the preset value.
Patent JP-H0497468-A (JP)
Title: Image processing system
Inventor: WADA YOSHIHIRO
IPC: G06F13/14
Filed: 1990-08-16
Abstract: PURPOSE:To reduce a lead on an operator by transferring prescribed information set on each input/output device by a transfer means to a host computer, and automatically starting the start-up of each input/output device by a control means by interpreting the information. CONSTITUTION:When prescribed switch information required for image processing is set on each input/output device (in this case, a scanner 2, a hard disk 3, a printer 4), the transfer means (set on the scanner 2, the hard disk 3, and the printer 4, however, it is set in the scanner 2 in this case) transfer the prescribed information set on the input/output devices 2-4 to the host computer 1 via an input/output bus 5. Transferred prescribed switch information is interpreted, and the control means (set on the host computer in this case) starts the start-up of the input/output devices 2-4 automatically in a state based on set prescribed information. Thereby, the start of an image reading operation from an image reader and density setting can be executed.
Patent JP-H1151800-A (JP)
Title: Sealing jig
Inventor: TAKECHI TAKENORI
IPC: G01M3/26
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wear of a sealing O-ring for a sealing jig which is used for a leak test. SOLUTION: An O-ring 4 which is fitted to the outer circumference of a jig body 5 is sandwiched between the step face (m) at the rear end of a protruding step part 6 at the tip pf the jig body 5 and the tip face (n) of a cylindrical pressure body 7 which is arranged and installed on the outer circumference of the jig body 5 so as to be movable to the axial direction. The outside diameter of the O-ring 4 in a normal state is set to be a little smaller than the inside diameter of a work hole 2. The jig body 5 is inserted into the work hole 2, only the cylindrical pressure body 3 is then advanced and moved, and the elastic O-ring 4 is compressed. Thereby, the outside diameter of the O-ring 4 is expanded so as to be elastic pressure contact with the work hole 2, and the work hole 2 is sealed.  After a leak test, the cylindrical pressure body 7 is retreated, the O-ring 4 is returned to its original outside diameter, and the jig body 5 is pulled out from the work hole 2.
Patent JP-2001040435-A (JP)
Title: Method for recovering and refining indium
Inventor: ONO KEIJI
IPC: C22B7/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and safely recovering and refining indium as a high purity indium-contg. aq. soln. from an indium-contg. material such as an ITO scrap in such a manner that the concn. of zirconium to indium is reduced. SOLUTION: A material contg. indium oxide is dissolved into an acidic aq. soln., and next, after the indium-contg. acidic aq. soln. in which the range of the concn. of hydrogen ions is 0.2 to 12 mol/L is brought into contact with an organic phase contg. dialkylphosphoric acid, it is recovered as an indium- contg. aq. soln. to reduce zirconium in the recovered indium. The material contg. indium oxide is desirably composed of an ITO scrap. The ITO powder uses an indium-contg. aq. soln. in which the concn. of zirconium to indium is <=40 ppm as the raw material.
Patent JP-2001041652-A (JP)
Title: Air flow dryer
Inventor: INOKI MASAHIRO
IPC: F26B3/06
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To prevent a deterioration of a performance due to adherence of a raw material. SOLUTION: The air flow dryer comprises a vertical cylindrical housing 5, a comminutor 3 arranged in a lower portion in the housing 5 to comminute a raw material to particles by blades 31 radially formed upward from a rotating disc 32, a raw material supply unit 9 for supplying the material by dropping the same to the comminutor 3, a hot air supply unit 1 for supplying a hot air from below the blades 13 to the particles, and an exhaust duct 7 for discharging the particles rising in the housing 5 by the hot air from an upper portion of the housing 5.
Patent JP-H03114020-A (JP)
Title: Optical recorder
Inventor: YAMAMOTO MASANOBU
IPC: G11B7/26
Filed: 1990-08-15
Abstract: PURPOSE:To execute three functions such as the control of a light quantity, the reduc tion of noise and the modulation of a signal with the aid of using an acousto-optical light modulator by controlling the level of a high frequency signal with the aid of the outputted signal of a comparison means which compares a detected signal from a photodetector with a reference signal which is previously set. CONSTITUTION:The surface of a photoresist is irradiated with helium and cadmium laser light. The peak value of the detected signal from the photodetector 17 is held by a peak hold circuit 19 based on a sampling panel being a modulation signal from an input terminal 13. Besides. the held value is compared with a reference value by a comparator circuit 20 and fetched to an output side as the compared error signal. The, the compared error signal is supplied to an amplitude modulator 24 through a control circuit 22 and a phase compensation circuit 23 and the amplitude of the high frequency signal from a high frequency oscillator 15 is modulated. Then, the level of the detected signal from the photodetector 17 is controlled so that it coincides with the level of the reference signal of a reference power source 21. Thus, three functions such as the modulation of the signal, the control of the light quantity and the reduction of the noise are realized by one acoustooptical light modulatorl.
Patent JP-H0553897-A (JP)
Title: Data base system
Inventor: KURISUTOFUAA BAANABII DEINGURU
IPC: G06F17/30
Filed: 1991-08-27
Abstract: PURPOSE:To monitor the data change of a data base server at suitable timing by each client without generating the excess load of a data base at the data base system in a client/server system. CONSTITUTION:This system connecting a data base server 10 and the client such as a display part 30 or an operation part 40 utilizing the data base through a network is equipped with a channel 22 to transmit an alarm signal S from the client generating a data operating event to the other client. Thus, it is not necessary for each client to periodically execute the polling of the data base server 10, and the excess load of the data base is not generated by missing the data change since the polling cycle is conventionally made too long or too short.
Patent JP-H0379666-A (JP)
Title: Polyamide-based resin composition
Inventor: KONDO TOSHIKI
IPC: C08K5/544
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the title composition useful as housing having excellent strength, thermal conductivity and heat dissipation by blending a polyamide resin with magnesium oxide subjected to surface treatment with a silane cou pling agent. CONSTITUTION:(A) 15-40wt.% polyamide resin is blended with (B) the rest of 100 pts.wt. magnesium oxide having >=90% purity and 0.5-7mum average parti cle diameter subjected to surface treatment with 0.2-2.0 pts.wt. silane coupling agent. Nylon 6 or nylon 66 is used as the component A. The component B has preferably 2-25mum average particle diameter and >=95% purity.
Patent JP-H04230688-A (JP)
Title: Acyl derivative
Inventor: SHIEMU IEE BEENSUTORA
IPC: C07D498/18
Filed: 1991-08-27
Abstract: PURPOSE: To obtain a new polycyclic deriv. of rifamycin without having antibiotic activity and useful as a medicine of hypolipidemia, etc., for treating arteriosclerosis in the case that hyperlipemia and hyperlipoprotein blood exist as a risk factor.  
     CONSTITUTION: Pyridine is added to 1-deoxy-15-deoxo-1,15-oxy-rifamycin represented by formula I [where R 1  is H, (substd.) 2-8C alkanoyl, etc.], bromine is further added and they are allowed to react with 1-(1-methyl-1- cyclohexylmethyl)piperazine. The reactant is successively treated with sodium borohydride and then treated with dimethyl sulfate to obtain a SV deriv. of rifamycin represented by formula II (where A 1 -A 2 , A 3 -A 4  and A 5 -A 6  are each ethylene, vinylene, etc., R 2  is 2-8C alkanoyl, etc., R 3  is H, 2-8C alkanoyl, 1-7C alkyl, etc., R 3 ' is H, 1-7C alkyl, etc., R 4  is H, phenyl, etc., R 5  is H or acetyl, R 7  is H, alkyl, etc., X is N, etc., A is 1-7C alkylene or 3-7C alkenylene). 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000047911-A (JP)
Title: Karaoke device
Inventor: FUJITA HIROYUKI
IPC: G10K15/02
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To make surely and speedily investingable the cause of fault occurrence by successively storing the contents of operation by a user and reproducing the operation performed to a KARAOKE device in the past according to this stored information. SOLUTION: In the operation log file of a hard disk device in this KARAOKE device 1, the time when the operation is performed to the KARAOKE device 1 and the contents of that operation are successively written. When any fault occurs in the KARAOKE device 1, this operation log is up-loaded through a communication line 5 to a center 50. According to this operation log, an operation reproduction control part 3 controls a KARAOKE device 4 for reproducing the operation. Thus, the KARAOKE device 4 for reproducing the operation can reproduce the operation performed to the KARAOKE device 1.
Patent JP-H0264749-A (JP)
Title: Recording processing system for log data
Inventor: HAYASHI KATSUMI
IPC: G06F11/34
Filed: 1988-08-30
Abstract: PURPOSE:To execute the recording of log data with a small capacity by providing a circulating storing medium and the respective means of the reading of the log data, purging, merging and writing and making the reading duration of a writing data block same at whole block positions. CONSTITUTION:A circulating storing medium 20 stores log data at a block unit and a reading means 21 reads them at the block unit. A purging means 22 purges an unnecessary part in a read block, and a merging means 23 merges the new log data and generates the new log data block. The new generated block is written at a block position on the circulating storing medium 20 to have a fixed moving positional relation with the reading position of the reading means 21 by a writing means 24. The moving positional relation is set so that the reading duration of the written block may be same at the whole block positions on the medium 20. By such a constitution, log information is stored by reusing the circulating storing medium, and the log data necessary for restore-processing can be record and held at a small memory capacity.