baber/WOPTO huggingface dataset:
Patent JP-S6212726-A (JP)
Title: Production of allene compound
Inventor: TSUJI JIRO
IPC: B01J31/18
Filed: 1985-07-10
Abstract: PURPOSE:To obtain the titled compound useful as a raw material of pharmaceuticals, agricultural chemicals, industrial chemicals, etc., in high catalytic activity and high selectivity, by using a propargyl compound as a raw material and contacting the compound with a catalyst in the presence of formic acid. CONSTITUTION:The propargyl compound of formula I (R1 is hydrocarbon residue; R2, R3 and R4 are H or hydrocarbon residue; R2 and R3 may be chain groups or together form a ring) is used as a raw material, and is made to react with formic acid or its salt (especially preferably ammonium formate) in the presence of a platinum-group metal compound catalyst usually at >=0 deg.C, preferably 20-150 deg.C to obtain the objective compound of formula II. The platinum-group metal used as the catalyst is preferably palladium to achieve high reactivity and its amount is preferably 0.1-5mol per 100mol of the raw material. The amount of formic acid or its salt is preferably 1-1.5mol per 1mol of the raw material.
Patent JP-S5942270-A (JP)
Title: Apparatus and method for preventing spark from scattering in machine tool
Inventor: NOUKI SADAJI
IPC: B24B55/00
Filed: 1982-09-01
Abstract: PURPOSE:To perform safer working at a place under danger of ignition and enhance the working efficiency, by a method wherein the scatter of sparks generated when a work is polished by a machine tool such as a polisher is surrounded by a curtain provided in the form of a bird cage. CONSTITUTION:An ejecting part 61 is provided at a head part of a water-directing pipe 6, and ejecting nozzles 62 are provided at an outside peripheral part of the ejecting part 61. A water-feeding pipe 63 connected to the pipe 6 supplies pressurized water. In polishing the work 2 by the machine tool 7, when pressurized water is supplied into the pipe 6 through the pipe 63, water is ejected through the nozzles 62 provided at the ejecting part 61 to produce a mist form curtain 8, which surrounds the periphery of the machine tool 7 in the form of a bird cage. Accordingly, the sparks 3 generated when polishing the work 2 by the machine tool 7 are cooled and extinguished by the water curtain 8 by making contact with the latter, so that the sparks 3 are prevented from being scattered to the outside of the water curtain 8.
Patent JP-H097780-A (JP)
Title: Discharge lamp lighting circuit
Inventor: HARA TAKAHIRO
IPC: H05B41/24
Filed: 1995-06-19
Abstract: PURPOSE: To allow to use a smoothing capacitor C1 having a small capacity, and to allow to use a diode D3 and a full wave rectifier DB which cannot bear to a large current. CONSTITUTION: This is a discharge lamp lighting circuit which has a series circuit of the first switching element Q1 and the second switching element Q2 turned on and off alternatively being connected to both ends of a smoothing capacitor C1, and connecting a discharge lamp La between the connecting point of the DC output terminal of a full wave rectifier DB and a diode D3; and the connecting point of the first switching element Q1 and the second switching element Q2; through a capacitor C3. A capacitor C7 is connected in parallel to the smoothing capacitor C1 through the series circuit of a diode D5 and an inductor L2, while a diode 4 is connected to the capacitor C7 in order to charge through the capacitor 3.
Patent JP-2000339028-A (JP)
Title: Data sharing device for mobile station
Inventor: TAKEDA KOJI
IPC: G05D1/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To suppress the load of a communication circuit when the instructions are given to a plurality of mobile stations and to shorten the waiting time of the mobile stations required for the communication of data by transmitting the data and the identification information showing the data to the mobile stations and giving an actual instruction to a relevant mobile station after the identification information is transmitted to the mobile station. SOLUTION: A monitor station 20 gives the unique identification information(ID) to the course data which are newly generated by the movement of an excavator. Then the station 20 broadcasts the course data and the ID to each of vehicles 11-14 by UHF. As a pair of course data and the ID data is broadcast every time the new course data are generated, every vehicle sometimes acquire a plurality of pairs of data. The station 20 or another monitor station transmits the ID corresponding to an actual running course to give the running instruction to the vehicle.
Patent JP-S5941351-A (JP)
Title: Fluorine-containing thermoplastic rubber composition having improved physical property
Inventor: TOMOTA MASAYASU
IPC: C08L101/00
Filed: 1982-08-31
Abstract: PURPOSE:To provide the titled composition having improved permanent compression set and resistance to crushing, containing specific two kinds of fluorine- containing thermoplastic rubbers. CONSTITUTION:The objective composition contains ( I ) a fluorine-containing thermoplastic rubber consisting of (A) elastomeric polymer chain segment such as vinylidene fluoride/hexafluoropropylene/tetrafluoroethylene polymer (45-90: 5-50:0-35 in molar ratios) and (B) non-elastomeric polymer chain segment selected from vinylidene fluoride/tetrafluoroethylene polymer (0-100:100-0 in molar ratio) and (II) a fluorine-containing thermoplastic rubber consisting of the elastomeric polymer chain segment of the component (A) and (C) a non-elastomeric polymer chain segment such as ethylene/tetrafluoroethylene/hexafluoropropylene polymer (40-60:60-40:0-30 in molar ratios).
Patent JP-H0444194-A (JP)
Title: Vendor provided with induction heater and drink can for vendor
Inventor: OGATA HIDEO
IPC: G07F9/00
Filed: 1990-06-11
Abstract: PURPOSE:To eliminate a danger due to induction heating accompanied with erroneous throwing-in of drink cans by string only drink cans, which permission of induction heating of is discriminated by a mark discriminating means, in a goods storage device for hot sale. CONSTITUTION:A goods storage device 5 for hot sale where drink cans whose walls the specific mark indicating that induction heating is permitted is stuck to are stored, a mark discriminating means 14 which is provided at a goods storage hole 13 and discriminates the specific mark, and a stopper 15 are provided, and this stopper 15 is so operated that only drink cans which permission of induction heating of is discriminated by the mark discriminating means 14 are stored in the goods storage device 5 for hot sale but the other drink cans are not stored there. Consequently, erroneous throwing-in is prevented because only drink cans which permission of induction heating of is discriminated by the mark discriminating means 14 are stored in the goods storage device 5 for hot sale. Thus, a danger like burning of the can surface or explosion of cans due to induction heating accompanied with erroneous throwing-in is eliminated.
Patent JP-H05192396-A (JP)
Title: Balloon pump driving device in aorta reducible in expanding capacity
Inventor: ISOYAMA TAKASHI
IPC: A61M60/892
Filed: 1991-05-29
Abstract: PURPOSE:To reduce the heartbeat helping quantity by a balloon pump according to the function recovery of a living body heart by controlling the balloon pump in such a manner that the opening time of a positive pressure side timing valve is gradually reduced at the time of reducing the heartbeat auxiliary quantity by the balloon pump. CONSTITUTION:A balloon valve 4 is contracted by closing a positive pressure side timing valve 22 and opening a negative pressure side timing valve 24 and expanded by the reverse operation, whereby blood pulsation of a living body heart is helped. In a controller 7, at the point of time when the pressure in a secondary side gas chamber 12 is slightly higher than the highest blood pressure in the aorta after the lapse of the positive pressure side timing valve opening time determined from the output of a pressure sensor 14, the positive pressure side timing valve 22 is closed to stop the pressurization to the secondary side gas chamber 12. When the heartbeat helping quantity of the balloon valve 4 is reduced, the opening time of the positive pressure side timing valve 22 is controlled so as to be gradually reduced.
Patent JP-H0720133-A (JP)
Title: Automatic liquid sampler
Inventor: ITO MAKOTO
IPC: G01N1/10
Filed: 1993-06-23
Abstract: PURPOSE:To allow automatic sampling by providing a light projecting/receiving section obtaining different electric signals depending on the presence/absence of liquid thereby detecting the liquid level without employing any electrode rod. CONSTITUTION:When the level 65 of butter 32 is higher than the light projecting/receiving section 61a, a measuring light projected from the section 61a transmits the case to leak into the butter and thereby the measuring light is not received. A control section 50 drives a constant delivery pump 4-7 based on a signal from the section 61a to suck a fixed quantity of buffer 32 through a sampling nozzle 46 and deliver the buffer into a reaction vessel 49. When the liquid level 65 drops below the section 61a, the measuring light does not leak to the air but reflects on the outer wall of the case and a binarized signal is delivered to the control section 50 in order to stop the pump 47. Furthermore, a dilution pump 43 is driven to suck ion exchanged water 34 and concentrated butter 36. When the level 65 of the buffer 32 rises to a light projecting/receiving section 61b, the measuring light leaks into the butter 32 without being detected and the dilution pump 43 is stopped.
Patent JP-H04349907-A (JP)
Title: Bath apparatus having foam bath function
Inventor: SUZUKI TAKAMI
IPC: A47K3/00
Filed: 1991-05-27
Abstract: PURPOSE:To rapidly and certainly detect the clogging of the dust filter of a circulating metallic fitting by automatically throttling the water amount control valve provided to a bypass passage from a full open state at each time when additional burning operation is started until a water amount switch is turned ON. CONSTITUTION:A freely detachable dust filter 15 is provided to a circulating metallic fitting 11 on the water suction side in a bathtub 10 to filter the fur or other dust in the bathtub 10. A bypass passage 33 is provided on the downstream side of a circulating pump 21 so as to bypass a bath heat exchanger 23 and a water amount control valve 27 is provided to the bypass passage 33. The opening degree of the water amount control valve 27 is freely controlled on the basis of the command from a controller 70 by a servo motor equipped with a potentiometer. The controller 70 stores the potentiometer output at the throttling stop position of the water amount control valve 27 at the time of the initial additional burning operation after a power supply is closed to compare the same with the potentiometer output at the throttling stop position of the water control valve 27 at the time of subsequent additional burning operation. When the difference between both outputs becomes a definite value or more, a filter sign is outputted to a display part.
Patent JP-S5943103-A (JP)
Inventor: YASUDA HIROSHI
IPC: A41B11/00
Filed: 1982-08-31
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-S5776063-A (JP)
Title: Curable coating composition
Inventor: IKEGAMI ATSUSHI
IPC: C09D4/00
Filed: 1980-10-29
Abstract: PURPOSE: To prepare the titled composition giving a cured coating film having high abrasion resistance and optical properies, and excellent weatherability, flexibility, adhesivity to the substrate, etc., by using a specified polyfunctional (meth)acryloyloxy compound (or its prepolymer) and a UV-absorbing agent.  
     CONSTITUTION: The objective composition contains (A) a polyfunction (meth) acryloyloxy compound (or its prepolymer) having ≥3 (meth)acryloyloxy groups in a molecule (e.g. pentaerythritol tetramethacrylate) and (B) a cyanoethylene-type UV- absorber such as the compound of formula, as essential components, wherein the content of the component (B) in the essential components is 40W0.1wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5775995-A (JP)
Title: Novel antibiotic substance rh5012-c and its preparation
Inventor: UMEDA YOSHIHISA
IPC: A61P31/04
Filed: 1980-10-29
Abstract: NEW MATERIAL:Antibiotic substance RH5012-C of formula and its salt. It has following physical and chemical properties: white powder; water-soluble basic material; melting point, 191W194°C (as free base); molecular formula, C 20 H 37 N 3 O 13 ; molecular weight, 527; specific rotation,[α]D 20 =+12.9° (C=1, water); solubility, easily soluble in water, hardly soluble in methanol, insoluble in ethanol, acetone, chloroform, etc.; color reactions, positive to ninhydrin reaction, anthrone reaction, and anisaldehyde sulfuric acid reaction, and negative to Sakaguchi's reaction.  
     USE: Antimicrobial agent effective to Gram-positive bacteria, Gram-negative bacteria, and Candida albicans.  
     PROCESS: The RH5012 strain (FERM-P No.5740) of actinomycetes belonging to Streptoverticillium genus separated from the soil collected at Shiga prefecture, Japan, is cultured in a medium containing untrient source to accumulate the antibiotic substance RH5012-C in the cultured product. The objective compound is obtained by separating the accumulated substance from the medium. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06339635-A (JP)
Title: Preparation of hydrogenation catalyst
Inventor: AMANO TAKUYA
IPC: B01J31/12
Filed: 1993-06-01
Abstract: PURPOSE:To provide a method for preparation of a hydrogenation catalyst with high activity. CONSTITUTION:This method is the one for preparation of a hydrogenation catalyst, which is obtained by carrying the catalyst on at least one of the sixth group metals and the eighth group metals in the periodic table and an org. acid solution pref. contg. phosphorus, dried at 200 deg.C or lower, and then, impregnated with 0.1-2.0-fold mole org. acid or polyhydric alcohol based on the carried metal and dried at 200 deg.C or lower.
Patent JP-H09329862-A (JP)
Title: Silver halide photosensitive material and silver halide color photosensitive material
Inventor: IWAGAKI MASARU
IPC: G03C1/37
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve a mildewproofing property without deteriorating photographic performance by incorporating a specific compd. into a silver halide photosensitive material. SOLUTION: This silver halide photosensitive material contains the compd. expressed by the formula. In the formula, R1 to R3 denote hydrogen atoms or alkyl groups. The alkyl groups are preferably 1 to 8C alkyl groups and include methyl groups, ethyl groups, isopropyl groups, butyl groups, t-amyl groups, hexyl groups, cyclohexyl groups, 2-ethyl-hexyl groups, etc. There are no cases where both of R1 and R2 are hydrogen atoms. R1 and R2 may couple to form 4- to 7-memberd rings and more preferably form a cycloalkyl ring. The cycloalkyl ring may have a substituent. Further, the photograph constituting layers or back layers contain the mildewproofing agent and this agent may be incorporated into both. In such a case, the powerful mildewproofing and fungusproofing effects are exhibited particularly in the case the photosensitive material is preserved by being round to a roll form.
Patent JP-H01318756-A (JP)
Title: Intake device for internal combustion engine
Inventor: HIDAKA YOSHIAKI
IPC: F02B27/02
Filed: 1988-06-20
Abstract: PURPOSE:To increase amount of intake gas and attain improvement of output torque by a method wherein an intake path is made into a multi-tube structure consisting of at least one sub intake pipe is provided approximately on a same axis in a main intake pipe, and a switching valve is provided in the sub intake pipe. CONSTITUTION:The upstream end of a main intake pipe 7 which is connected to an inlet port 10c of a 4-cycle engine 1 is connected to an air inlet 12 via an air cleaner 2a, and an air chamber having a large capacity is swellingly formed in the middle of this main intake pipe. A throttle valve 11 is provided upstream of this air chamber 13, and a fuel injection valve 15 is provided downstream of the chamber 13, respectively. A sub intake pipe 8 is provided downstream the air chamber 13 of the main intake pipe 7 along the same axis to have a double pipe structure made on this portion. An upstream opening 8b of the sub intake pipe 8 is opened inside the air chamber 13, and a switch valve 9 is provided downstream of the sub intake pipe 8. This switch valve 9 is controlled so that it is closed at a low speed rotation range and opened at a high speed rotation range.
Patent JP-S5677906-A (JP)
Title: Multihole record
Inventor: SUGAWARA KEIJI
IPC: G11B23/00
Filed: 1979-11-26
Abstract: PURPOSE: To secure an easy holding of a record, by providing some holes to the record in addition to the center hole.  
     CONSTITUTION: The holes 1 are provided to a record in addition to the center hole 2, and thus the record can be held easily by putting the fingers into the holes 1. This also avoids the soil or stains given to the sound grooves of the record. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6043959-A (JP)
Title: Facsimile transmitting equipment
Inventor: TAYAMA SHIYUUICHI
IPC: H04N1/00
Filed: 1983-08-22
Abstract: PURPOSE:To enable to charge plural groups of original of different destinations simultaneously by inserting separators into groups of original classified for each destination and shifting to next state every time when this is detected by a detector. CONSTITUTION:Plural FAX.TEF1-TEFn having function of transmission and reception, function of transmitting successively laminated and charged plural originals and function of transmitting original information including address, number of pages, number etc. are contained in an exchange EX through circuits L1-Ln. A transmitting and receiving section SRC performs dial transmission successively to each FAX.TEF1-TEFn responding to control by a controlling section CNT of a central equipment CE, and after collecting original information and picture signals basing on the original, and accumulated them in a memory MEM. The transmitting and receiving section SRC performs dial transmission again to each FAX of destination, transmits picture signals of the memory, and makes allotting to each FAX of destination.
Patent JP-2000335037-A (JP)
Title: Device and method for controlling carriage
Inventor: KURASHINA TERUKI
IPC: B41J19/18
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To contrive so that a carriage is not locked unnecessarily by a method wherein the carriage is forcedly stopped only when a current flowing in a carriage driving mechanism exceeds a prescribed value. SOLUTION: In an operation of a carriage control device, an average current Ia flowing in a carriage motor is calculated based on a detected result of a current detection sensor (S1), and it is judged whether or not the calculated average current Ia exceeds a predetermined normal current (S2). When it is judged that the average current Ia exceeds the normal current which is set based on a current flowing in a carriage motor at the normal operation of the carriage, it is determined that the abnormal condition occurs, then the carriage is forced to be stopped (S3-S5). Thus, the current flowing in the carriage driving mechanism and the prescribed current are compared with each other, then whether or not the carriage will be forcedly stopped is judged, so that malfunction that the carriage is unnecessarily locked does not occur.
Patent JP-H0445786-A (JP)
Title: Human prostaglandin endoperoxide synthase
Inventor: TANABE TADASHI
IPC: C12N15/09
Filed: 1990-06-13
Abstract: NEW MATERIAL:The subject synthase having part of all of an amino acid sequence expressed by the formula. USE:Genetic diagnosis, etc., for deficiency in the subject synthase. PREPARATION:A clone capable of coding human prostaglandin endoperoxide synthase is screened from a human genomic DNA to determine a nucleotide sequence.
Patent JP-S5943437-A (JP)
Title: Bankbook printer
Inventor: MAEDA HIDEKI
IPC: G06Q40/00
Filed: 1982-09-01
Abstract: PURPOSE:To judge instantaneously whether an opened page is correct or not and to correct it when the page is wrong, by reading a page number code provided at the necessary place of a printing form of a bankbook, and comparing it with stored constitution data. CONSTITUTION:When the bankbook is inserted while some page having a line to be printed is open, a bankbook insertion detector 11 turns on and the bankbook is put in by a conveyor motor 40; the magnetic stripe data on the bankbook is read by a magnetic stripe head 14, an account page number code and whether each line in a spread is printed or not are read by a read sensor 15, and a length interval corresponding to the spread is detected by sensors 12 and 13. The data read by the stripe head 14 is processed by a read and write data processing circuit 44. Signals from other detectors are read by an S-CPU21. A bankbook turning-over device 45 turns over respective forms of the bankbook which is carried in a spread state, page by page, and its operation is controlled by the S-CPU21.
Patent JP-H0318173-A (JP)
Title: Communication equipment
Inventor: YAMADA KUNIO
IPC: H04M11/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent a timer from being left unreleased and to prevent abnormal annunciation when an incoming signal is a predetermined signal by closing a line when a call comes to the line before a time setting time expires. CONSTITUTION:When the switch-on of a switch 2 is detected, a CPU 1 starts a timer T expiring after a time T. When a switch 3 is closed during timer count, the processing is terminated. On the other hand, when the switch 3 is not closed but the time T elapses, the CPU 1 confirms the inoperation of a relay 6 of an incoming call detection circuit 4 to close a line closing relay 7. That is, when the operator leaving the end switch unoperated dials the line from a remote telephone set after timer start, the CPU 1 closes a relay 7 to close the circuit. Then the operator confirms it that the sent signal is a predetermined signal to deenergize the relay 7 thereby terminating the processing.
Patent JP-S5484965-A (JP)
Title: Sample unit for electron microscope and so on
Inventor: OOSAWA KAZUO
IPC: H01J37/20
Filed: 1977-12-20
Abstract: PURPOSE: To eliminate an off-center load, which is placed on a holder, to avoid the positional slippage of a sample by providing a horizontal moving protrusion for the thin film sample holder, which is arranged in the sample room provided in an electron microscope, on the line parallel with the holder center axis.  
     CONSTITUTION: Sample holder 1 which is provided with cut A for putting thin film sample 3 on is arranged inside sample room 4 in an electron microscope. In this constitution, through protrusion 5 fitted to driving axis 2 for moving is provided in the side face of holder 1 for moving horizontally holder 1 in the B direction, the position of protrusion 5 is selected on the line parallel with center axis O of holder 1. Thus, when holder 1 is pressed in the B direction by driving axis 2, only a compression load is placed on cut A, and an off-center load in the direction different from the B direction is not placed on it. As a result, sample 3 is prevented from damage and positional slippage. 
     COPYRIGHT: (C)1979,JPO&Japio