baber/WOPTO huggingface dataset:
Patent JP-H1180154-A (JP)
Title: Stereoisomeric indole compound, its production and use
Inventor: MORI MASAO
IPC: A61K31/42
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a new stereoisomeric indole compound having physiological activities such as lipid peroxidation suppressing activity and utilizable as pharmaceuticals and cosmetic materials, etc. SOLUTION: This stereoisomeric indole compound is expressed by formula I [X is a 1-5C alkyl which may be substituted with OH, COOH, benzyl, etc.; R is H, an alkyl, an aralkyl, a cycloalkyl, an aryl, a univalent metal, etc.; R1 and R2 are each H, an alkyl, an aralkyl, a cycloalkyl or aryl; * represents asymmetric carbon atom] or its salt, e.g. (1"S,3"S)-indole of formula II. The compound of the formula I can be produced by condensing L-tryptophan of formula III with a stereoisomeric α-amino acid of formula IV to obtain a compound of formula V and subjecting the compound to oxidative cyclization reaction to construct an oxazole ring at a stroke.
Patent JP-H0287886-A (JP)
Title: Screen synthesizing circuit
Inventor: MASHITA MAKOTO
IPC: H04N5/45
Filed: 1988-09-26
Abstract: PURPOSE:To obviate unnaturalness caused by making various video controls variable at the time of synthesizing two screens by switching and synthesizing a pair of a video signal of a main screen side and a first chroma signal whose amplitude is controlled so as to be constant and a pair of a video signal brought to time base compression and a second chroma signal. CONSTITUTION:The title circuit is provided with an automatic color level control circuit 10 for generating a first chroma signal by controlling a color level of a signal outputted through a band pass filter 9 from a main screen video signal input terminal 1, and an encoder 13 for generating a second chroma signal from a video signal inputted from a sub-screen video signal input terminal 2 and brought to time base compression. Also, said circuit is provided with a screen synthesizing changeover switch 11 for switching and synthesizing a pair of a video signal of a main screen side and a first chroma signal and a pair of a video signal which is compressed of a sub-screen side and a second chroma signal.
Patent JP-H0673353-A (JP)
Title: Paper and water-soluble adhesive for paper converting
Inventor: SASAKI TAKAYUKI
IPC: C09J101/00
Filed: 1992-08-19
Abstract: PURPOSE:To obtain a water-soluble adhesive excellent in adhesion, stable in quality and good in workability by blending carboxymethylcellulose having specific properties with bentonite. CONSTITUTION:This water-soluble adhesive for paper conterting comprises carboxymethylcellulose having a degree of etherification of 0.30 to 2.5 and a viscosity of at least 10cP as measured in the form of a 1% aq. soln. thereof, and bentonite added thereto. It is pref. to add 0.3-2.0wt.% bentonite to an aq. soln. of carboxymethylcellulose.
Patent JP-H1188427-A (JP)
Title: Routing table retrieving device
Inventor: FUJIWARA HIROYUKI
IPC: H04L45/74
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a reouting table retrieving device by which a routing table retrieval processing is executed at high speed and also a retrieval error due to that a sub-net mask is provided with variable length is prevented. SOLUTION: This device is provided with a routing table storing memory 3 for storing a routing table 2 consisting of plural sorted entries, a matching comparing part 13 for comparing the sizes of a retrieval IP address and a register IP address without executing a sub-net mask in the retrieval IP address, a matching comparing part 12 for respectively executing the AND operations of one register IP address and the variable length sub-net mask and the other register IP address and the variable length sub-net mask in two entries which directly pinch the retrieval IP address by bit, and a control part 14 for retrieving the register IP address matched with the retrieval IP address.
Patent JP-S6482986-A (JP)
Title: Multicolor thermal recording material
Inventor: OKAMOTO TOSAKU
IPC: B41M5/34
Filed: 1987-09-25
Abstract: PURPOSE:To make it possible to form an image free of color mixture or blurring and having a clear tone, by incorporating at least one compound of a specified formula at a position at which the compound can show a decoloring action on a color forming system comprising a leuco dye and a color reaction agent. CONSTITUTION:A thermal recording material comprises at least one compound of formula I at a position at which the compound can show a decoloring action on a color forming system comprising a leuco dye and a color reaction agent. In the formula, R1 is an alkyl which may be substituted by an ester group or an ether group, each of R2-R5 and X is independently methyl or hydrogen, and n is an integer of 1-6. The at least one compound is desirably used in an amount of 0.1-20 times the total weight of a basic dye and the color reaction agent in the thermal color forming system to be decolored. The position at which the compound can show a decoloring action is, for example, a position in a thermal color forming layer comprising the thermal color forming system or a position in at least one of a protective layer, an intermediate layer and an undercoat layer, provided adjacently to the thermal color forming layer.
Patent JP-H03105492-A (JP)
Title: Prepaid card utilizing method
Inventor: NAGAI MICHIAKI
IPC: G07F7/08
Filed: 1989-09-20
Abstract: PURPOSE:To promote card utilization by a method which makes the deduction rate high when the utilization interval of a prepaid card in short and low when long by calculating and displaying the price of an article or service corresponding to the utilization interval. CONSTITUTION:The data of the inserted card is read out and stored in a memory 5 and the discount rate is calculated from last utilization date data stored in the memory 5 and current utilization date data detected by an internal timer 4. The sales price of each article is calculated from the found discount rate and the price of the article and displayed on a display part 6. A customer selects a desired article and pushes the corresponding button of a selection input part 3. Then the rest amount of money of the card is compared with the article sales price to discharge the article when the former is larger or display 'Put deficient cash' on a display part 6. The additional cash is processed by a processing part 7 and the remaining amount of money of the card and added cash are totalized and compared with the article sales price and the article is offered when the former is larger. Then the remaining amount of money of the card and last-time utilization date data are updated and the card and change are returned.
Patent JP-S60132019-A (JP)
Title: Muffler
Inventor: TAKEWAKA TOMOYUKI
IPC: F01N13/16
Filed: 1983-12-21
Abstract: PURPOSE:To obtain a muffler, which is easy to install and excellent in appearance, by compressing a non-metallic silencing material and forming a bracket in an integrated form with a muffler body. CONSTITUTION:A non-metallic silencing material such as cotton-like glass wool, etc. is compressed, to mold halved members 11, 12, each of which consists of a curved board part 13 having a nearly semicircular cross section and a projecting part 14, which projects upward from the top edge of the curved board part 13 being formed in an integrated form with it. The outer surface of each member 11, 12 is impregnated with a heat-resistant resin and hardened to provide sufficient strength. A reinforcing member 16 is tightly inserted in the through hole 15 of the projecting parts 14, 14 of the oppositely joined members 11, 12. These projecting parts 14, 14 serves as a bracket for fixing the muffler body to another member such as a body frame, etc.
Patent JP-H0295120-A (JP)
Title: Cable closure scale
Inventor: OTA SHINICHIRO
IPC: H02G15/10
Filed: 1988-09-27
Abstract: PURPOSE:To easily judge whether a winding amount is correct on a scale after winding and how long a length is, if not correct, supplemented or cut by providing a scale indicating the suitable amount positions of a sealing tape, a sealing washer and a scale indicating excess or insufficient length on the face of the tape. CONSTITUTION:Scales 31A, 31B indicating the suitable winding amount positions of a sealing tape, scales 32A, 32B, 33A, 33B indicating excess, insufficient lengths, a scale 36 indicating suitable winding amount position of a cable sealing material and scales 37, 38 indicating excess, insufficient lengths are provided on the face of a scale tape 16. Thus, after a sealing washer and the cable sealing material are wound, they are wound on the outer periphery of the scale to observe the scale corresponding to the reading position 30, thereby judging the finishing state without skill and determine the concrete numerical value of the process thereafter in case of excess or insufficiency. Thus, the assembling of a cable closure can be efficiently conducted.
Patent JP-H0873646-A (JP)
Title: Purification of thermoplastic polyester resin
Inventor: ONO HIROYASU
IPC: C08J11/08
Filed: 1994-09-09
Abstract: PURPOSE: To enable the purification of a thermoplastic polyester resin into high purity in a shortened time independently from its shape or form by dissolving thermoplastic polyester resin contaminated with foreign resins and separating the foreign resins and recovering the polyester resin, as almost all of the solvent is perfectly recovered. CONSTITUTION: (A) A thermoplastic polyester resin such as polyethlene terephthalate (isophthalate), polybutylene terephthalate (isophthalate) contaminated with foreign resins, for example, PE, PP, PVC) is treated with a solvent (B) which does not dissolve the thermoplastic polyester resin and the dissolved foreign resin is removed and the remaining polyester (A) is purified. The component B is preferably a mixed solvent of a benzene nucleus-chlorinated aromatic hydrocarbon such as chlorobenzene, an aromatic hydrocarbon such as toluene and an organic carbonyl of methyl ethyl ketone.
Patent JP-H0870942-A (JP)
Title: Dressing table cabinet
Inventor: TOKUSHIMA SHUNGO
IPC: A47B67/00
Filed: 1994-09-08
Abstract: PURPOSE: To provide a wash basin cabinet which allows easy piping works at the site and which presents a fine installation condition with the pipings, etc., concealed in good workmanship. CONSTITUTION: A dressing table cabinet 1 is structured so that an accommodation space S is formed from a back plate 5 and a pair of side plates 4 3, 4 and a wash basin is installed at the oversurface, wherein the back plate 5 is equipped with an opening K for threading of a piping in such a way as ranging over the whole area in the crosswise direction, and a front plate 8 taller than the opening K is installed upright in the space S ahead of the back plate 5.
Patent JP-S6484657-A (JP)
Title: Additional circuit of semiconductor integrated circuit device
Inventor: UEMURA MICHIHIKO
IPC: G01R31/28
Filed: 1987-09-26
Abstract: PURPOSE:To enable the estimation of a circuit operational speed by a method wherein an output signal of a ring oscillator circuit is made to be inputted into a counter circuit through the intermediary of a NOR circuit as pulses which are corresponding to the open-gate period of the NOR circuit and then outputted as a binary signal. CONSTITUTION:When a low level signal is inputted into a gate signal pad 2, an output signal of a ring oscillator 21 is inputted into a binary counter 5 for 0.6musec, for example, while a gate signal remains at a low level. The output signal can be measured by probing output pads 13-17 using a digital LSI tester. By these processes, when the counter 5 is detected outputting 30 pulses, an oscillating frequency of the oscillator can be found 50MHz. A delay time per stage of an inverter can be also found.
Patent JP-S6483098-A (JP)
Title: Purified vascular endothelial cell growth factor originated from human platelet and purification process
Inventor: MIYAZONO KOHEI
IPC: C07K14/52
Filed: 1987-09-25
Abstract: NEW MATERIAL:A compound non-bonding to heparin, inert to activation with heparin, inert to fibroblast cell, specifically proliferating vascular endothelial cell, having an isoelectric point of 4.6 and a mol. wt. of 44,000-46,000 and composed of a simple peptide chain having an amino acid composition of Asx, Thr, Ser, Glx, Pro, Gly, Ala, Cys, Val, Met, Ile, Leu, Phe, His, Lys and Arg. USE:Agent for promoting healing of wound and preventive for arteriosclerosis. PREPARATION:For example, fresh human blood is treated by cation exchange chromatography and the non-adsorbed fraction is treated by anion exchange chromatography. The adsorbed fraction is eluted and precipitated with ammonium sulfate in neutral state. The precipitate is reduced and purified e.g. by anion exchange chromatography, hydroxyapatite chromatography and gel chromatography to obtain the objective vascular endothelial cell growth factor.
Patent JP-H0958081-A (JP)
Title: Controlling device for stop of spacing motor
Inventor: ISHIKAWA TAKESHI
IPC: G05D3/12
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To stop a printing head in an accurate position at every printing. SOLUTION: A printing head 3 is driven in the main scanning direction by a spacing motor 1. When the printing head 3 is stopped, a stop position monitoring part 10 detects the stop position and informs a control part 7 about it. An error at this time is stored in an error, storage part 14. In the case of printing of the next line, the error is read from the error storage part 14 and stop control is performed by considering the error. Therefore, even if the error is caused in the stop position by change in motor load or change in the other conditions, the error is rapidly corrected and accurate stop position control is enabled.
Patent JP-S60146346-A (JP)
Inventor: JIYON ERU KAATAA
IPC: G06F12/08
Filed: 1984-11-19
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-S62105847-A (JP)
Title: Sheet detecting device
Inventor: TERASAKI KIMITOSHI
IPC: B65H7/14
Filed: 1985-10-31
Abstract: PURPOSE:To detect the width of a transported sheet, the jamming, vibration in the lateral direction, exhaustion of the sheet by setting a sensor for detecting the existence of the sheet in shiftable ways at a sheet edge part position. CONSTITUTION:When the existence of a recording sheet 2 is detected, the width of the sheet is detected by measuring the quantity of transfer traveling in the direction (y) of carriage scanning up to the time when a sensor 4a detects the nonexistence of the sheet after the sensor 4a detects the existence of the sheet. After the width of the sheet is detected, the sensors 4a and 4b are shifted to the both edges of the recording sheet 2, and a recording head 7 is driven to record a prescribed image onto the recording sheet 2 by the signals sent from a host computer. The both edges of the transported recording sheet 2 are always detected by the sensors 4a and 4b, and therefore, when the recording sheet 2 jams or vibrates in the transverse direction, or when the sheet is exhausted, the nonexistence of the recording sheet 2 is detected.
Patent JP-H0798314-A (JP)
Title: Feces occult blood measuring device
Inventor: OISHI KAZUYUKI
IPC: G01N33/48
Filed: 1993-09-29
Abstract: PURPOSE:To provide a device capable of readily measuring the existence of feces occult blood with a simple structure by immunization.. CONSTITUTION:A feces collecting apparatus having collected a feces sample is inserted through the opening 1a of a buffer solution container 1 storing a buffer solution 4 to obtain a feces sample dissolved liquid 4A. A measuring cover body 5 fixed with a separating filter 6 for removing a solid matter and a hemoglobin antibody and arranged with a measuring filter 7 impregnated with colored latex is liquid-tightly fitted to the opening 1a of the buffer solution container 1. When the buffer solution container 1 is reversed so that the measuring cover body 5 is located on the lower side, the feces sample dissolved liquid 4A drips to the measuring filter 7 side, and the existence of feces occult blood is judged in this feces occult blood measuring device.
Patent JP-H0797893-A (JP)
Title: Reaming pit excavating machine and guide shielding device
Inventor: SAKOI KOZO
IPC: E21D9/00
Filed: 1993-09-29
Abstract: PURPOSE:To prevent the destruction of a pit wall due to a cutting pressure and shorten the construction period in excavation by installing a shield plate, etc., under a cutter head for excavation and commonly using an excavating machine in the excavation of a pilot pit and a reaming pit. CONSTITUTION:A pilot pit A having a small aperture is drilled by an excavating machine body 1. After the completion of drilling, a cutter hrad 4 for excavating a reaming pit is installed in substitution for a cutter head for excavating a pilot pit. A reaming pit B as main pit is drilled by using the same excavating machine body 1. On the directly under side of the cutter head 4 for excavating the reaming pit, a shield plate 10, etc., are prepared beforehand. In accordance with the excavation of the reaming pit B, the shield plate 10 is shifted to the underside, together with the excavating machine body 1. Excvation is continue, always shielding the corner part pit wall of the pilot pit A by the shielding plate 10.
Patent JP-H04121761-A (JP)
Title: Image output device
Inventor: TANAKA TSUNEHIRO
IPC: G03G15/04
Filed: 1990-09-12
Abstract: PURPOSE:To output an image without the deterioration of image quality at a high speed by varying the read-out speed of image data and the laser beam scanning speed of a scanning means according to the enlarging and reducing magnification of the image. CONSTITUTION:The ratio of enlargement, reduction and unmagnification are instructed to a selector 10 and a frequency divider circuit 11 from a printing mode control means 7. The selector 10 selects a signal corresponding to the magnification, for example, a clock signal CKa among the clock signals CKa - CKc, which are outputted from plural oscillators 8a - 8c and whose frequencies are different, and outputs it as the clock signal for reading out the image data of a storage means 1. Besides, the circuit 11 frequency-divides the clock signal CKs, which is outputted from an oscillator 9 and which has the prescribed frequency, by frequency dividing ratio corresponding to the magnification and outputs it as the clock signal for rotating the polygon mirror of the scanning means 5. Thus, the image data of the storage means 1 is read out at a speed corresponding to the magnification and the laser beam of a laser oscillation means 4 is modulated. Besides, the polygon mirror is rotated at a revolving speed corresponding to the magnification and the photosensitive surface of a photosensitive drum 6 is scanned with a laser beam. Then, an electrostatic latent image is formed.
Patent JP-H04121658-A (JP)
Title: Apparatus for inspecting gas leakage
Inventor: OCHIAI EIJIRO
IPC: G01M3/20
Filed: 1990-09-13
Abstract: PURPOSE:To increase the inspection processing quantity for a gas leakage per unit time by reducing dead space by forming openings for connecting respective member to a block body. CONSTITUTION:A block main body 2 has a stepped upper surface and a work chamber communicating hole 3 is formed to the upper step part thereof an an ion source part mounting hole 4 is formed to the lower step part thereof while a standard leak port 5 is formed to one side surface part of the block main body 2 and gage port mounting holes 6, 7 are formed to the upper part thereof. Further, a hole 8 for mounting a vacuum difference pressure solenoid valve is formed to the rear part of the block main body and a vent port 9 for mounting a vent valve and a hole 10 for communicating with an analytical pipe are formed to the bottom surface part thereof. Furthermore, holes 28, 11 for mounting exhaust pumps are formed to the other side surface part and front part of the block main body 2.
Patent JP-S60135489-A (JP)
Title: Lubricant for hot plastic working
Inventor: FUJII SATORU
IPC: C10N60/14
Filed: 1983-12-22
Abstract: PURPOSE:To provide a powdered or granular lubricant for hot plastic working, which has an excellent lubricating effect, by coating graphite particle with an inorg. binder. CONSTITUTION:Graphite particle is coated with an inorg. binder such as boron oxide or boric acid to obtain the desired powdered or granular lubricant for hot plastic working. For example, the powdered lubricant can be obtd. by dispersing finely divided graphite particles in an aq. soln. of boron oxide, gradually, evaporating water with stirring to precipitate fine boron oxide particles dissolved in water on the outer surface of the graphite particle and further crushing the resulting particle into a particle having the desired particle size. The granular lubricant can be obtd. by molding the powdered lubricant into a granule. The inorg. binder such as boron oxide is used in a quantity of 5-40wt%. The resulting lubricant is suitable for use in hot pipe manufacturing particularly under severe friction conditions.
Patent JP-S60137447-A (JP)
Inventor: KAMIYA KOUSEN
IPC: B02B7/02
Filed: 1983-12-22
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-H0695957-A (JP)
Title: Memory device
Inventor: YAMAZAKI TSUTOMU
IPC: G06F12/00
Filed: 1992-09-11
Abstract: PURPOSE:To obtain a memory device having a flash EEPROM to be easily rewritten without being conscious of erase processing a program. CONSTITUTION:A memory control circuit 2 receives data from processors CS21, WE22 which are not shown in the block diagram, stores memory rewriting data 24 and a memory rewriting address 25 generated from a request source respectively in a data register 6 and an address register 7 and allows a RAM normal memory accessing means 4 to execute memory reading and writing control to write all the information of the flash EEPROM 8 in a RAM 5. Then, the means 4 rewrites data stored in the register 6 based upon the memory address of the RAM 5 which is stored in the register 7 and stores the rewritten data in the RAM 5. The circuit 2 starts up an erasing means 3 to collectively erase the contents of the EEPROM 8 and then reads out the rewritten information of the RAM 5 to the means 4 and then written in the EEPROM 8.
Patent JP-S60147441-A (JP)
Inventor: HARORUDO JIYOOJI RINDA
IPC: H01L23/31
Filed: 1984-11-20
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-H03104757-A (JP)
Title: Multi-function cleaner
Inventor: OTANI IWAO
IPC: B60S3/06
Filed: 1989-09-20
Abstract: PURPOSE:To reduce labor for washing operations by removably mounting an actuator at the mounting part on an eccentric ring rotatably, and guiding by a guide formed apart from the center of rotation, allowing the actuator to make both rotation round its own axis and orbiting with an eccentric shaft as the center, and replacing actuator according to the type of work. CONSTITUTION:An eccentric ring 27 is dislocated by L from the center is furnished at the tip of an eccentric shaft, which is rotated by a drive motor 12. With a bearing 30 interposed, a mounting boss 28a on the oversurface of an actuator 28 is mounted to this eccentric ring 27 rotatably and removably. A cylindrical guide 31 is formed at the oversurface of this actuator 28 in a position set in radial direction from the mentioned eccentric shaft 22, and a roller 10 of an actuator supporting member 5 will roll. Even though the eccentric shaft 22 rotates, therefore, the actuator 28 makes partial rotary motion under restriction by the guide 31 and also revolves on a circular track of a radius L with the eccentric shaft 22 as the center. Actuator 28 is replaced according to the type of work to accomplish reduction of labor certainly.