baber/WOPTO huggingface dataset:
Patent JP-S5453575-A (JP)
Title: Rotating speed deviation detector
Inventor: TANAKA NOBUHIRO
IPC: G01R23/10
Filed: 1977-10-06
Abstract: PURPOSE: To discriminate the deviation of rotating speed of a rotating body with high speed, by finding the time of pulse interval from the average rotating speed to estimate the time of a next pulse generation and detecting absence or presence of the next pulse at the estimated time.  
     CONSTITUTION: As a rotating body 10 rotates at unit angle, the pulse delivered from a rotation detector 11 is fed into a data processor 12 and a binary counter 13. The output of this counter 13 is further supplied to the input side of the data processor 12. The data processor 12 calculates the average rotating speed, and also computes the duration of pulse interval, estimating the time of a next pulse generation. In the time zone Δt before and after the estimated time, the output of the binary counter 13 is read. when the output of the binary counter 13 is inverted in the time zone Δt, it is regarded that the pulse input is normally fed, so that it is understood there has been no deviation in the rotating speed of the rotating body 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06329672-A (JP)
Title: Substituted pyrrole
Inventor: UIRIAMU HARISU
IPC: C07D471/04
Filed: 1994-05-09
Abstract: The invention provides compounds of the formula <CHEM> wherein R<1> represents lower alkyl, lower cycloalkyl, aryl or lower aralkyl, R<2> represents hydrogen, aryl or lower alkyl optionally substituted by hydroxy, acyloxy, amino, mono(lower alkyl)amino, di(lower alkyl)amino, carboxy, lower alkoxycarbonyl or aminocarbonyl and m and n stand for 1 or 2, as well as pharmaceutically acceptable salts of acidic compounds of formula I with bases and of basic compounds of formula I with acids, which are useful in the control or prevention of illnesses, especially in the control or prevention of inflammatory, immunological, oncological, bronchopulmonary, dermatological and cardiovascular disorders, in the treatment of asthma, AIDS or diabetic complications or for the stimulation of hair growth.
Patent JP-H08315113-A (JP)
Title: Method for detecting dust generation and smoke emission
Inventor: MATSUKI ISAO
IPC: F23J15/00
Filed: 1995-05-18
Abstract: PURPOSE: To detect dust and smoke being generated without being affected by natural phenomena and to judge whether they are harmful or not by finding the standard deviation of the mean luminance in each block from plural picked-up images obtained at every determined interval of time and detecting the dust generation and smoke emission from variation in the mean luminance and its standard deviation. CONSTITUTION: A signal processor 5 is equipped with two video RAMs which store the output vide signal in the visual field B of an image pickup device 1 and a RAM where a matrix area and a work area are formed. An object area to be monitored is divided into plural blocks and on the basis of the current picked-up image obtained by the image pickup device 1 and the last picked-up image obtained a predetermined time before, the means luminance of each block is found to find the variation in the mean luminance. Further, the standard deviation of the means luminance of each block is found from the mean luminance of picked-up image obtained at every determined interval of time. And, the dust generation and smoke emission are detected according to the variation in the mean luminance and the standard deviation.
Patent JP-S62276592-A (JP)
Inventor: NIIYA HIROSHI
IPC: G09G3/00
Filed: 1986-05-24
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-S61276881-A (JP)
Title: Mixed refrigerant for displacement type compression heat pump
Inventor: FUKUSATO RYUICHI
IPC: C09K5/04
Filed: 1985-05-31
Abstract: PURPOSE:The titled mixed refrigerant, obtained by mixing dichloro difluoromethane with chlorodifluoromethane and dichlorotetrafluoroethane respec tively in a specific proportion and having high energy saving effect with im proved coefficient of performance. CONSTITUTION:A mixed refrigerant obtained by mixing (A) 60-90mol% dichlorodifluoromethane with (B) 0-30mol% chlorodifluoromethane and (C) 5-30mol% dichlorotetrafluoroethane.
Patent JP-S5821114-A (JP)
Title: Display device for forecasted arrival time
Inventor: FUKAYA HIROYASU
IPC: G01C22/02
Filed: 1981-07-29
Abstract: PURPOSE:To set up a distance at the time of starting by inputting and storing setting distances up to plural destinations, calculating the forecasted arrival time at the 1st destination and then calculating the forecasted arrival time at the 2nd destination at a prescribed timing to display these time. CONSTITUTION:A car speed sensor 1 generates a car speed pulse proportional to travelling speed and the pulse is divided by a voltage-dividing circuit 1a and supplied to a microcomputer 3. An ignition switch 1b detects that a car key has been turned on. A keyboard 2 is provided with a set key 2a, indication keys 2b-2d for indicating destinations, operation starting key 2e for displaying forecasted arrival times, a reset key 2f, and an arrival key 2g. In case of operating the keyboard 2, the key 2b is depressed to input the travelling distance up to the 1st destination at first and then the key 2a is depressed. Subsequently the travelling distance from the 1st to the 2nd destination and the one from the 2nd to the 3rd destination are set up. Operation is started by depressing the key 2e and the operation to the succeeding destination is executed by depressing the key 2g. The operated results are displayed on a display device 6.
Patent JP-H05292102-A (JP)
Title: Data transmission method
Inventor: HASHIMOTO HIROSHI
IPC: H04L12/40
Filed: 1992-04-13
Abstract: PURPOSE:To reduce the time required for confirming message reception and to relieve the load an a communication controller in the data transmission system comprising plural communication controllers. CONSTITUTION:A message used for data transmission consists of a SOM field representing start of the message, a DATAIF field representing an identifier of the data, a DESNODE field representing destination of data, a DATA field representing the data to be sent, a CRC field representing the result of calculation for error check, an ACK field for reception acknowledgement and an EOM field representing end of the message. The ACK field consists of bits for reception acknowledgement and space bits and is formed as a unified form independently of any of reception nodes (controllers). Thus, when plural reception nodes are employed for the system, a transmission node discriminates the end of transmission by a reception acknowledgement signal sent from at least one node.
Patent JP-H08311427-A (JP)
Title: Moisture-curable hot-melt adhesive composition
Inventor: KUDO KAZUSUKE
IPC: C09J167/08
Filed: 1995-05-18
Abstract: PURPOSE: To obtain a moisture-curable hot-melt adhesive compsn. which exhibits a high adhesive strength in a wide temp. range from low to high temps., has a good workability, and hardly affects the work environment. CONSTITUTION: This compsn. contains as the main component an alkoxysilylated polymer of which the main chain is a polyester polyol or polyether polyol having a rosin backbone or an arom. polyester polyol and which has at least one alkoxysilyl group at both of the molecular ends.
Patent JP-S60263810-A (JP)
Title: Range finder
Inventor: SASAKI TOYONORI
IPC: G01C3/00
Filed: 1984-06-13
Abstract: PURPOSE:To enable a range finding with smaller ripple and higher accuracy by changing in steps the output impedance of a synchronous detecting circuit. CONSTITUTION:The composite current I1+I2+I3 of the current I1, I2, I3 of a constant current power sources 35, 34, 33 flows to a transistor (TR)39 by setting circuit 31, 30 same as the circuit of a block 32. TRs 39, 40 are a current mirror circuit and the current equal to the composite current I1+I2+I3 flowing to TR39 flows to collector of TR40, further flows to TR41 as well. The current equal to the composite current I1+I2+I3 flowing to TR39 flows to the collector of TR42 due to TRs 41, 42 being of a current mirror constitution. Now, by changing the controlling signal for input terminals 29, 28, 27 in order to L H level the collector current of TR42 is changed to I1+I2+I3 I2+I3 I3 0 and by reducing (increasing output impedance) in steps the output current of a synchronous detector, the ripple characteristics of the terminal voltage of a capacitor 13 for holding an output teminal 52 are improved.
Patent JP-2000308783-A (JP)
Title: Thread cutter of sewing machine
Inventor: SOMURA TERUO
IPC: D05B73/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To shorten the remaining thread at the back of a workpiece after its thread has been cut by providing a notch along the thread guiding track by a capture member at a needle hole guiding boss capable of supporting a needle. SOLUTION: When the thread cutting drive mechanism at a sewing machine side is driven by a thread cutting signal during sewing, a capture member 7 rotates in the counterclockwise direction R1, which causes a thread handling part 7a of the capture member 7 to select threads not to be cut and a capturing part 7b to capture the remaining needle thread and bobbing thread T to be cut. When the capture member 7 rotates in the clockwise direction, the remaining needle thread and bobbing thread T to be cut is guided to a notch 12b of a needle hole guide 12, and then guided to an insulated notch 5a with contacted with the tip 4a of a heating element.  The capture member 7 reaches the rotational end position in the clockwise direction, electrical current applied heats the tip 4a of the heating element, and after a specified time is elapsed, the needle thread and bobbing thread T contacted with the tip 4a are cut at a specified point.
Patent JP-H08308480-A (JP)
Title: Sterilization, purification and washing of shucked shellfish of ostreae testa and the like
Inventor: IWATA MIYOKO
IPC: A23L17/40
Filed: 1995-05-18
Abstract: PURPOSE: To enable to readily remove bacterium from shucked shellfish of Ostreae Testa, etc., cultured in sea water containing living water and stably use for food. CONSTITUTION: Washing solutions are made by mixing sodium hypochlorite into about 2% salt water so as to be 70ppm, 60ppm, 50ppm and 0ppm, respectively, and shucked shellfish of Ostreae Testa, etc., is thrown into the 70ppm washing solution to be treated under stirring. Then, the shucked shellfish is thrown into the 60ppm washing water two times under stirring and thrown into the 50ppm washing solution under stirring, and at last, the stirring treatment is performed in only the salt water. Each stirring is performed at a strong stirring force (F1 ) of not deforming the shucked shellfish for several min (T1 ), at a slow and weak stirring force (F2 ) for several min (T2 ), and further at the strong stirring force (F1 ) for several min (T3 ). Preferably, F1 and F2 are respectively a rotating number about 50 and 20 times per 1min and T1 , T2 and T3 are equally about 5min.
Patent JP-S5644304-A (JP)
Title: Controller for speed of train
Inventor: KOJIMA SATORU
IPC: B60L3/08
Filed: 1979-09-18
Abstract: PURPOSE: To simplify the constitution of a device and improve reliability by a mechanism wherein braking instructions are released on the condition that actual speed signals fall to control speed signals or less based on stop detecting speed and a confirming switch is operated.  
     CONSTITUTION: Limit speed signals based on the driving informations of a train or stop detecting speed are generated from a limit speed signal generator 1 and the actual speed signals of the train from an actual speed signal generator 2. These two signals are compared by means of a comparison circuit 4. When the actual speed is smaller than the limit speed as the result of the comparison, a relay 8 is self-held by output from an amplifier 5, and brake instructions are not outputted. When the actual speed becomes larger than the limit speed, output from the amplifier 5 expires, the relay 8 returns, and the brake instructions are generated. Thus, the actual speed becomes smaller than the limit speed and output is emitted from the amplifier  5, but the brake instructions are not released as far as a confirming switch 3 is not operated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05295722-A (JP)
Title: Underground water level control in deep well construction method and device therefor
Inventor: ONO HIROTSUGU
IPC: G05D9/00
Filed: 1992-04-15
Abstract: PURPOSE:To permit the speedy disposal such as operation of a drain valve by automatically recognizing the stable water level of the underground water. CONSTITUTION:As for the deep well construction method for adjusting the water level by pumping up the underground water by a pump 6 through a pipe 5 struck into the underground, the upper limit and lower limit water levels are detected by an upper limit sensor 1 arranged at the limit HA of the stable water level HL of the underground water and a lower limit sensor 2 arranged at the lower limit HB. The electric signal supplied from each sensor is taken out to a control board 3, and displayed and informed, and a valve 6B is operated on the basis of the information. Further, if necessary, a valve controller 6C for controlling the opening degree of the valve 6B is installed, and valve operation is carried out through remote operation.
Patent JP-S5242889-A (JP)
Title: Preparation of quinazoline derivatives
Inventor: INOUE KAZUMI
IPC: C07D239/91
Filed: 1975-10-03
Abstract: PURPOSE: 2-Fluoromethyl-3-phenyl-4(3H)-quinazoline derivatives formula I(R 1  is alkyl;R 2  is amino-masking group); for example, 2-fluoromethyl-3(0-tolyl)-6-acetamido-4(3H)-quinazoline. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60263968-A (JP)
Title: Four-color electrophotographic device
Inventor: FUJIMURA HIROSHI
IPC: G03G15/01
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a clear image requiring a short processing time by providing the 1st exposure and development part of the 1st color and the 2nd color, the 2nd exposure and development part of the 3rd color and the 4th color, and a polarity converter opposite a beltlike photosensitive body formed by laminating successively a photoconductive layer and an insulating layer on a conductive supporting body. CONSTITUTION:The surface of the beltlike photosensitive body 1 formed by laminating successively the photoconductive layer and insulating layer on the conductive supporting body is cleaned up mechanically, exposed to a pre-lamp 2, and charged electrostatically and positively by a charger 3, and the surface is then exposed to an image signal of the 1st color by an exposure part 5 while charged negatively by a charger 4 and then exposed to an image signal of the 2nd color by an exposure part 6. Then, the image is developed by a developing device 7, entire-surface exposure part 8, and developing device 9 and the operation of the 1st exposure and development part A is completed. Similarly, the 2nd exposure and development part B operates to expose and develop images of the 3rd color and the 4th color, and the images are transferred and fixed through the polarity converter.
Patent JP-S599730-A (JP)
Title: Electric power supply device
Inventor: NAGAHARA YOSHIHARU
IPC: G06F1/32
Filed: 1982-07-09
Abstract: PURPOSE:To reduce extermely power consumption at a regulated power supplying circuit, by operating the regulated power supplying circuit or increasing its capacity, only when necessary. CONSTITUTION:In case of a stationary state that transmission and reception of information are not executed, an output in an output end A of a circuit block 4 is in a high level, an output of the second regulated power supplying circuit 5 is in a low level, and a transistor Q6 is turned off, therefore, a current flowing to Q2 is decided by a resistance R4, and a comparatively small value is offered. On the other hand, the second regulated power supplying circuit 5 operates, a necessary output appears in its output end, and when transmission and reception of information are executed, the transistor Q6 is turned on by an output of the second regulated power supplying circuit 5, and a current flowing to the emitter of the transistor Q2 increases remarkably at this time only.
Patent JP-H0218467-A (JP)
Title: Curable powder coating composition
Inventor: RICHIYAADO MERIRU BAIMAAKU
IPC: C09D171/02
Filed: 1989-05-12
Abstract: PURPOSE: To obtain a composition which provides a hardened film of an excellent adhesive property and corrosion resistance by containing a specific unhardened epoxy resin and an aromatic dihydroxy compound, and coating the top of a metal base.  
     CONSTITUTION: This composition contains (A) an unhardened epoxy resin having 99 or more epoxy equivalents; (B) one or more kinds of aromatic compounds of formulae I, II, and III (Q is a group comprising a combination of carbon, oxygen, nitrogen, and/or sulfur atoms needed to complete an aromatic ring; R 1 -R 10  are each H, substituents) and if necessary (C) an epoxy resin catalyst. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S63287576-A (JP)
Title: Production of flooring for bath room
Inventor: KIRIYAMA YOSHIYUKI
IPC: E04F15/02
Filed: 1987-05-19
Abstract: PURPOSE:To eliminate the difficulty in slippage and to enhance the safety by applying screen printing to the surface of the protrusion of the embossed reinforced plastic flooring to partially form a coated film. CONSTITUTION:The surface of the reinforced plastic flooring is embossed so that the ratio of the surface area of the protrusion to that of the recess is controlled to about 95/5-50/50, and the protrusions and recesses are almost uniformly distributed. The flooring is surfaced, as required, by degreasing, corona discharge treatment, flame treatment, etc., and a paint is partially coated on the surface of the protrusion of the flooring by screen printing. The obtained flooring 1 for the bath room has a screen texture 2' (trace of screen web) on the coated film 2. The slippage preventing effect can be sufficiently exhibited by the synergistic effect of the recesses of the texture and the difference in the frictional force between the flooring material and the coated film material.
Patent JP-H06330787-A (JP)
Title: Fuel level warning device for vehicle
Inventor: NAGASAKA MUNENORI
IPC: F02M37/00
Filed: 1993-05-21
Abstract: PURPOSE:To dispense with much restarting time, surely grasp a low fuel level and facilitate installation. CONSTITUTION:A fuel level warning device is provided on a vehicle wherein fuel is supplied to an engine by an electronic control fuel injection device. A fuel level detection means 33 electrically detects the fuel level in a fuel tank becoming a specified level or lower. An intermittent injection control means intermittently operate the electronic control fuel, injection device when the fuel level is detected becoming the specified level or lower. A switch 35a or 35b stops the intermittent injection.
Patent JP-S5646180-A (JP)
Title: Pilot valve
Inventor: KAMIMURA WATARU
IPC: F16K31/40
Filed: 1979-09-19
Abstract: PURPOSE: To reduce the size and to facilitate the handling of a pilot valve by opening or closing the primary pressure port and the secondary pressure port by a supply valve moving together with an exhaust valve.  
     CONSTITUTION: Gas pressure is introduced in the diaphragm chamber 3 of a gas control valve A since the primary pressure port 10, secondary pressure port 11 and a pressure port 7 communicate with each other. When the operation of a pilot valve B is released by a reset signal after the operation of the pilot valve B, the primary pressure is introduced into the diaphragm chamber 3 from the primary pressure port 10 through the pressure port 7 to push down the diaphragm 2 so that the main valve is opened to allow the gas to flow. In this state, when gas leakage exceeding a fixed degree occurs at the secondary pressure port 11, the primary pressure leaks from the secondary pressure port 11 so that the prescribed pressure is not applied to the diaphragm chamber 3. Consequently, the diaphragm 2 is pushed by a coil spring 5 and the main valve is closed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0416600-A (JP)
Title: Production of carbonate-containing hydroxyapatite whisker
Inventor: KINOSHITA MAKIO
IPC: A61K6/838
Filed: 1990-05-09
Abstract: PURPOSE:To easily obtain the title whiskers having a large average length in a short time by heating an aq. soln. contg. calcium salt, phosphoric acid and/or phosphate and urea at a prescribed temp. and heating the resulting liq. reaction product under prescribed conditions. CONSTITUTION:An aq. sol. contg. calcium salt and phosphoric acid and/or phosphate is heated at 70-90 deg.C in the presence of urea to form octacalcium phosphate whiskers having >=100mum average length. The resulting liq. reaction product contg. the whiskers is then heated at 90-180 deg.C. Carbonate-contg. hydroxyapatite whiskers having >=50 mum average length are formed.
Patent JP-S61278530-A (JP)
Title: Production of polyamide elastomer
Inventor: SUZUKI YOSHIO
IPC: C08G69/40
Filed: 1985-06-05
Abstract: PURPOSE:To produce a polyamide elastomer improved in mechanical properties and transparency, by polymerizing a specified polycapramide with polytetramethylene glycol and caprolactam. CONSTITUTION:Polycapramide (a) having carboxyl groups on both ends and an average MW of 300-4,000, obtained by reacting a dicarboxylic acid selected from among aliphatic, alicyclic and aromatic dicarboxylic acids with caprolactam, polytetramethylene glycol (b) of an average MW of 800-5,000 and at least 0.7pt.wt., per pt.wt. said polycapramide, caprolactam (c) are polymerized together. The polymerization is performed at 150-300 deg.C while the formed water is being removed. Unreacted caprolactam is removed in a vacuum. In addition, after removing unreacted caprolactam, post polymerization is performed at 200-300 deg.C in a vacuum to obtain a polymer of a still higher degree of polymerization.
Patent JP-H0220293-A (JP)
Title: Production of antitumor antibiotic ll-e33288 gamma 2
Inventor: UIRIAMU JIEIMUZU MAKUGAREN
IPC: C12R1/29
Filed: 1989-05-16
Abstract: PURPOSE: To improve the activity of an antitumor agent by aerobically fermenting a variant of a specific bacterial strain in a liquid medium containing carbon, nitrogen, iodine, etc., until the medium acquires an antibiotic activity.  
     CONSTITUTION: A variant (A) of an organic Micromonospora echinospora subsp. calitiensis NRRL-15839 or NRRL-15975 and NRRL-18149 is aerobically fermented in a liquid medium containing a medium assimilable by the variant A such as carbon, nitrogen, iodine and inorganic salt and the obtained fermentation product is maintained at 24-32°C for 90-200 hr to obtain a mash (B). The component B is extracted with ethyl acetate at about pH 6 and the extract is fractionally dissolved in methanol, etc., and subjected to silica gel chromatography to obtain a mixture (C) of LL-E33288γ 1-2 , etc. The component C is subjected to chromatographic fractionation with acetonitrile: 0.1 M ammonium acetate (pH 4.5) to recover the objective antitumor antibiotic substance LL-E33288γ 2  having an estimated structure of the formula. 
     COPYRIGHT: (C)1990,JPO