baber/WOPTO huggingface dataset:
Patent JP-H0278692-A (JP)
Title: Preparation of s,o-dialkyl(2-oxo-3-thiazolidinyl) phosphonothiolate
Inventor: NASU RIKUO
IPC: A01N57/32
Filed: 1988-09-12
Abstract: PURPOSE:To provide the subject compound useful as an active ingredient for insecticides, etc., in a high yield by reacting an oxothiazoline with a dialkylphosphorochloridethiolate in a specific ratio in the presence of an inert solvent and a specified basic compound. CONSTITUTION:1Mol of a S,O-dialkylphosphorochloridethiolate (hereinafter referred to as BEP) is reacted with >=1.3mol of 2-oxothiazoline (hereinafter referred to as 2-OT) in the presence of an alkali(ne earth) metal (preferably NaOH) as a basic substance and an inert solvent (preferably toluene) to provide the objective compound. The reaction comprises preferably the steps of dissolving the 2-OT in the inert solvent, adding the aqueous solution or aqueous dispersion of the basic substance to the prepared solution and subsequently reacting with the BEP at -5-15 deg.C for 1-2hr.
Patent JP-S6471256-A (JP)
Title: Telephone exchange system with incoming call limiting function during busy call
Inventor: TACHIMORI SUSUMU
IPC: H04M3/20
Filed: 1987-09-11
Abstract: PURPOSE:To freely select the acceptance or rejection of a busy call according to the will of a caller, by connecting a number translator, a caller subscriber limit information registration device and a busy call acceptance propriety discriminator to an exchange. CONSTITUTION:An exchange 1 accommodates telephone sets 21-22 and the telephone set 21 is enabled to receive a busy incoming call service. A number translator 3 receives a dial number of a busy incoming call propriety number received to the exchange 1 and gives the number to an information registration processing unit 41 of a caller limit information registration device 4. The device 41 has a busy call stop request storage section 43 and a caller limit request registration section 42. When, e.g., the telephone set 23 makes a call to the set 21 while the telephone sets 21 and 22 are talking, the limit information registration device 4 is referenced via the busy call propriety discriminator 5 to decide the acceptance or rejection of the busy incoming call. Thus, the call during talking is accepted or rejected freely depending on the will of the caller.
Patent JP-H0390503-A (JP)
Title: Apparatus for manufacturing quench solidified powder
Inventor: ISAKI HIROSHI
IPC: B22F9/10
Filed: 1989-09-01
Abstract: PURPOSE:To manufacture quench solidified powder without any fear of mingling the foreign matter with good workability by taking out the powder together with cooling liquid from a discharging hole at bottom part of a rotary drum after quenching and solidifying molten metal in the cooling liquid later formed on inner circumferential face of the rotary drum. CONSTITUTION:The cooling liquid is poured into the rotary drum 1 rotating around the axis from a pouring pipe 9. This cooling liquid forms the cooling liquid layer 10 on the inner circumferential face of rotary drum 1 with centrifugal force of rotation. On the other hand, the molten metal 18 is produced in a vessel 19 providing high frequency coil 24 on the outer peripheral face. Inner part in the vessel 19 is pressurized with gas and the above molten metal 18 is injected from an injection hole 23. By this method, the molten metal 18 is quenched and solidified in the cooling liquid layer 10 to form the metal powder. After that, the rotation of rotary drum 1 is stopped. By this method, the above quench solidified powder is discharged together with the cooling water from a discharging hole 6 formed as penetrating on the bottom face 3 of rotary drum 1 and collected in a collector 11.
Patent JP-S60117082-A (JP)
Inventor: EBUARUTO SHIYUBUINGU
IPC: F27B15/00
Filed: 1984-10-31
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-H0390313-A (JP)
Title: Crushing and compressing device
Inventor: IKEFUCHI IWAO
IPC: B29B17/00
Filed: 1989-09-01
Abstract: PURPOSE:To perform a through process of the crushing and compression molding of material to be processed by a method wherein the material to be processed is extruded in the predetermined shape ahead a compression casing by means of rotary knives, which are provided in a crushing casing, and screws, which are provided in the compression casing arranging ahead the crushing casing and arranged in tandem with the rotary knives transferring the material to be processed. CONSTITUTION:Material to be processed is charged in a charging hopper 2 under the condition that rotators 4 and screws 16 are driven with a motor so as to pivot their sides opposing to each other downwards. The material to be processed is bitten between a right and a left rotary knives 5 so as to be crushed and moved forward in a casing 3 into a compression casing 15. In the casing 15, the material to be processed is kneadingly moved forward with a right and a left screws 16 under the condition that waste thermoplastic plastic in the material to be processed is melted through natural heat generated by friction or external heating with heater or the like so as to be compressed and extruded from the extruding port 23 of a partition plate 22 in order to be run between tapered covers 20 and tapered screws 21 and finally discharged from nozzles 19 in the form of bars.
Patent JP-S6471393-A (JP)
Title: Photographing reproducing method for multi-screen
Inventor: GOTO CHOHEI
IPC: H04N7/18
Filed: 1987-09-11
Abstract: PURPOSE:To make the handling simpler and to reduce the costs by alternately recording a video signal from plural cameras to a signal picture recording tape, and successively dividing and transmitting the signal to the same number of television receivers as the number of cameras using a memory means. CONSTITUTION:A photographing device sends an object 7 photographed by cameras 1a and 1b to a switching mixer 2 as video signals 6a and 6b. The mixer 2 switches the signals 6a and 6b at every certain time, makes them into video signals 6c, and records them to a single magnetic tape of a VTR 3. The signal 6c from the VTR 3 is divided by a frame memory 4 again, and transmitted to television receivers 5a and 5b. At such a time, the memory 4 successively stores the signals 6a and 6b in an intermittent condition, makes them into a continuous condition, and converts them into video signals 6a' and 6b'. The signals 6a' and 6b' are sent to the receivers 5a and 5b, and two pictures photographed by a device 1 are screened in the continuous condition on screens 8a and 8b.
Patent JP-H04253947-A (JP)
Title: Bleaching agent composition
Inventor: KURISUTOFUAA JIYON ADAMUSU
IPC: C07C309/30
Filed: 1991-05-30
Abstract: PURPOSE: To provide a novel cationic nitrile having lowered hygroscopicity as an effective cation peroxyacid bleaching agent precursor of an improvement type without entailing the desorption groups in a bleaching (detergent) compsn.  
     CONSTITUTION: The cation nitrile of formula I (R 1 , R 2  are H, ≥1C substituent; R' is 1 to 24C straight chain or branched chain alkyl, alkenyl or alkyl ether, CR 1 R 2 CH; R 2 ↑', R 3 ↑' are 1 to 4C alkyl or hydroxyalkyl, further R 2 ↑' is formula II; (n) is an integer from 1 to about 4; X -  is the anion as paired ions selected from RSO 3   - , RSO 4   - , RCO 3   -  and other arbitrary surface active anions; R is (substd.) 4 to 20C straight chain or branched chain alkyl, alkyl ether or alkylene, 6 to 20C phenyl or alkyl phenyl); for example, trimethylammonium propionitrile P-toluenesulfonate. The compd. of formula III in the compds. described above may be directly synthesized from the compd. of formula III and the compd. of formula V. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0751984-A (JP)
Title: Feeding device for coolant
Inventor: MIZUNO MITSURU
IPC: B23Q11/10
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the occurrence of a time lag when coolant is fed and to prevent the occurrence of mist spray-form injection. CONSTITUTION:By arranging a valve to prevent the reverse flow of coolant in the middle of a piping passage 20 through which coolant is fed, coolant remains in the piping passage 20 even when a coolant pump 40 is stopped, whereby the coolant is delivered simultaneously with the restarting of the coolant pump 40 and no air enters. Thereby, there is no need to effect mist spray- form injection.
Patent JP-S61106996-A (JP)
Title: Electric fan
Inventor: HAYASHI TOSHIICHI
IPC: F04D25/08
Filed: 1984-10-30
Abstract: PURPOSE:To facilitate assembling an electric fan by forming a thin resin film over the surface of a fan body base and mounting a switch assembly thereon so as to be opposed to the inner surface of the resin film. CONSTITUTION:An electric fan held by a support stand 3 through a support pipe 4 has a circuit substrate 10 mounted therein which constitutes an electronic switch base and further has a cover plate 7 covering the bottom of the fan body base 1. An extremely thin resin film 8 is sticked to the surface of the body base 1. Therefore, a switch actuating force larger than required is regulated by the resin film 8 and water or the like is prevented from entering into the inside of a switch actuator. Further, assembling the fan is facilitated by the simple structure and the efficiency of the fan is improved.
Patent JP-S60120387-A (JP)
Inventor: TSUBOI SHIYUNJI
IPC: G09B7/02
Filed: 1983-12-02
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-S61105977-A (JP)
Title: Tv camera
Inventor: ISHIHARA SUGURU
IPC: G03B15/05
Filed: 1984-10-29
Abstract: PURPOSE:To enable to photograph an image of a subject little influenced by shadow by providing an annular light source for illuminating the subject that makes the optical axis of an optical system a center in the case. CONSTITUTION:An annular transparent heat resisting glass for protecting an illuminating lamp 19 is fitted between the front end of the case 11 and the front end of a holding member 15 and fixed by annular fitting frames 25 and 26 inserted to the holding member 15 and the case 11. An annular illuminating lamp that makes the optic axis of a lens a center is provided around the holding member. As a product which is at the position of inspection on the optic axis is irradiated by the annular illuminating lamp, the product and surrounding are illuminated almost uniformly, and the shade of the product is hardly formed.
Patent JP-H0954098-A (JP)
Title: Scanning probe microscope
Inventor: OKIGUCHI KEIKO
IPC: G01N37/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To enable a sample to be observed in liquid using a submerged cell that is open on its upper side and to prevent the accuracy of detecting deflection of a cantilever equipped with a probe from decreasing even if a deflection detecting optical system is used in detecting it. SOLUTION: A submerged cell 32 is made from a transparent material. A sample holder 34 is placed so that a sample 33 is immersed in a liquid 31 while the surface to be observed of the sample 33 faces down. A cantilever 35 has a probe 35a and is placed so that the probe 35a faces upward to be opposed to the surface to be observed of the sample 33. A light source 38 and a photodetector 39 are placed on the side of the submerged cell 32 to constitute a deflection detecting optical system for detecting deflection of the cantilever 35. Illuminating light applied to the cantilever 35 from the light source 38 and the light reflected from the cantilever 35 are not allowed to pass through the surface 31a of the liquid.
Patent JP-H1167355-A (JP)
Title: Movable connector
Inventor: KODAMA SHINJI
IPC: H01R13/631
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a movable connector itself and to save space on a mount panel side by integrally providing a lock arm with a press spring piece. SOLUTION: A movable connector 1 is integrally provided with a pair of press springs 4, 4 at both sides of an elastic lock arm 3 of a synthetic resin based connector frame 2. The press spring 4 is made considerably compact, the press spring piece 4 is integrally provided at the lock arm 3, and a movable mechanism in three direction of vertical, forwards and backwards, and horizontal directions becomes miniaturizable, thereby reducing mounting space (in-panel surface). In addition, compact press springs 4 are provided in a pair for each lock arm 3, and pressing force against an in-panel 8 is ensured fully. Further, the press spring pieces 4 are provided in pair on both sides of the lock arm 3, pressing force is constantly acted upon the panel, and holding posture is stabilized.
Patent JP-S6382372-A (JP)
Title: Tester for power source circuit
Inventor: HIRATA TSUGUO
IPC: G01R31/00
Filed: 1986-09-26
Abstract: PURPOSE:To achieve accurate determination on load characteristic, by program- controlling the starting of a load circuit and the measurement of an output terminal voltage of a power source circuit. CONSTITUTION:A load circuit 2 is so arranged to let pass current proportional to a control input voltage supplied from a digital-analog conversion circuit 4 and starts by a control trigger signal from an input/output circuit 3. An analog-digital conversion circuit 5 which contains a memory circuit stores an output terminal voltage of a battery 1 to be tested into the memory circuit when said analog signal is inputted into an external trigger EXT. A program controller (CPU) 7 the control of a test procedure and the reading and the processing of a digital signal stored in the circuit 5. Thus, the CPU 7 controls the starting of a load circuit and the measurement of an output terminal voltage based on a program thereby enabling accurate determination on a load characteristic of a power source circuit to be tested.
Patent JP-S59119129-A (JP)
Title: Damper
Inventor: HOSOYA YOSHINORI
IPC: F24F1/00
Filed: 1982-12-27
Abstract: PURPOSE:To ensure the holding of a damper frame body with limited distortion due to heat by providing a block plate made of a sheet metal to have the damper frame body fitted thereinto while a heat insulator is joined with the block plate. CONSTITUTION:A block plate 1 made by bending a sheet metal in the shape of S is arranged to divide the inside of an air conditioning equipment 2 into an evaporator 3, a roomside chamber 5 containing a room blower 4, a condenser 6, an outdoor side chamber 8 containing an outdoor blower 7 and a damper 12 is arranged at an opening cut in the center of the block plate 1. The damper 12 is formed by bending a sheet metal as illustrated and a seal material 22 is applied on the joint surface with the damper frame body 23 to improve the sealing property. In the damper frame body 23, a concave groove 26 to be engaged with the block plate 1 and a retaining piece 27 for pressing the heat insulator 13 adhered in contact with the block plate 1 and a casing 15 are formed on the right and left peripheral rims.
Patent JP-H1075101-A (JP)
Title: Power amplifier
Inventor: KOIDE MOTOHARU
IPC: H03F3/60
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To prevent radiation to a high-frequency input pattern and to obtain frequency characteristics without undulating by using a coaxial cable for a power supply line. SOLUTION: The external conductor 6 of a semi-rigid cable 5 which is the coaxial cable is connected to a ground pattern 8, the internal conductor 7 of the cable 5 is connected to a power supply pattern 3, and the other end of the cable 5 is connected through a through-type capacitor 14 to a conductor 15 for power supply. A high frequency is inputted from a high-frequency input terminal 12, passed through the high-frequency input pattern 1, amplified in a transistor (or FET) 4, passed through a high-frequency output pattern 2 and outputted from a high-frequency output terminal 13. Since the high frequency radiated in the direction of the power supply pattern 3 is transmitted to the external conductor 6 of the cable 5, so that it is not radiated to the high-frequency input pattern 1.
Patent JP-H1162127-A (JP)
Title: Snow-melt roofing structure
Inventor: TAKAHASHI FUMIO
IPC: E04H9/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To raise workability, facilitate maintenance, and melt snow on the roof uniformly by forming a heater on the surface of an exterior part formed by a plurality of sheets of step roofing material. SOLUTION: A heater B is constituted of shaping material 15 and heating material 16. For example, heat resistance rubber is used for the shaping material 15, and a wire heater is used for raw material of the heating material 16. Then, the heater B is insertion-fixed in the groove 14 of the roofing material A. Also, the heater B can be formed by a surface heating sheet, and the surface heating sheet is formed of a carbon fiber-blended synthetic resin sheet that is a strip and forms the central part, a conductive wire formed at both ends in the longitudinal direction of the synthetic resin sheet, a lead wire made at one end in the width direction and being connected to respective left and right conductive wires, and upper and lower insulation sheets for covering these parts. As such, the workability is raised, its maintenance is facilitated. and snow on the roof can be melted uniformly.
Patent JP-S6288123-A (JP)
Title: Rotary magnetic sheet device
Inventor: TAMADA KAZUMASA
IPC: G11B5/41
Filed: 1985-10-15
Abstract: PURPOSE:To prevent a careless contact of a head, when the upper cover has been opened, and also to always clean the head by contacting and separating a head cover to which a cleaning member has been attached, to and from the head in accordance with opening and closing of the upper cover. CONSTITUTION:On a pin 52 of a device body 24, a magnetic head cover 50 which has attached a cleaning member 51 to its inside is provided so as to be freely turnable, and energized clockwise by a spring 54. When the upper cover 28 has been opened, a magnetic head 42 is covered with the cleaning member 51, and the head 42 is prevented from a careless contact. When the upper cover 28 is closed, an operating pin 60 abuts on the other end 50B of the cover 50, the cover 50 is turned counterclockwise, and the cleaning member 51 is withdrawn from the head 42. In that case, the head surface is wiped by the cleaning member 51. Therefore, the head 42 can always be cleaned.
Patent JP-S6473297-A (JP)
Title: Reactor instrumentation pipe
Inventor: KANEKO JUNICHI
IPC: G21C17/10
Filed: 1987-09-16
Abstract: PURPOSE:To surely install a reactor instrumentation pipe in a simple structure and prevent its bond by providing its pressure welding part made of shape memory alloy. CONSTITUTION:A cylindrical base part 25a, a plurality of arm parts 25b composed of shape memory alloy projected from its end and a tubular part as a pressure welding part 25 at which a roller 25c and the like on the edge thereof are provided on the upper end of an instrumentation pipe body 24 and the pressure welding part 25 is abutted on an upper grid plate 26 which is a core support plate 27. At the lower end of the instrumentation pipe body 24 a taper part 31 is closely spaced on a seat 30 of an in-core housing 28 and an in-core flange 29 through a reactor core support plate 27. Therefore, since the arm part is widened at the high temperature of nuclear reactor operation and shunk at the low temperature of the nuclear reactor stop, it is a simple formation and can surely be installed into a reactor core. Further, the reactor core instrumentation pipe 23 can be prevented from being bonded on the upper grid plate 26.
Patent JP-H0546541-A (JP)
Title: Bus circuit
Inventor: KAMIMURA TSUKASA
IPC: G06F13/362
Filed: 1991-08-15
Abstract: PURPOSE:To attain the external change of the priority used for elimination of the conflicts with a bus circuit which performs the control so as not to simultaneous1y output plural signal a bus line. CONSTITUTION:A priority control circuit 22 outputs the priority control signal to a priority control signal line 20 through a program input signal line 21 in accordance with the contents of the program input signal received from outside. A bus control circuit 19 turns on a tristate buffer 11 corresponding to a control signal A, for example, that has the highest priority among those active control signals A-D based on the priority which is decided by the priority control signal outputted to the line 20. Then the circuit 19 outputs an input signal (a) corresponding to the signal A to a bus line 1. The signal D can have the priority higher than the signal A by the applying way of the program input signal. In this case, an input signal, (d) is outputted to the line 1.
Patent JP-H0947435-A (JP)
Title: Alarm-giving device for seizure
Inventor: HOSOMI NOBUYUKI
IPC: A61B5/00
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To give an alarm for seizure, by which emergent measures can betaken when a person having angina pectoris or the like has a seizure. SOLUTION: This device is composed of a sensor 1 by which body conduction is always monitored, an alarm main body 3 to which a signal from the sensor is received, and a signal wire 2 by which the sensor 1 is connected with the alarm main body 3, and a signal checking circuit 4, the alarm 5, a message memory instrument 6, and a speaker 7 or the like are built-in in the alarm main body 3.
Patent JP-H0673281-A (JP)
Title: Polycarbonate resin composition
Inventor: NODERA AKIO
IPC: C08K5/36
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a polycarbonate resin composition useful for producing a molding excellent in flame retardancy and transparency by mixing a polycarbonate, a specified metal salt and an epoxy resin each in a specified amount. CONSTITUTION:This resin composition consists of 100 pts.wt. polycarbonate (e.g. A2500, a product of Idemitsu Petrochemicals), 0.1-0.5 pt.wt. alkali (alkaline earth) metal perfluoroalkanesulfonate (e.g. perfluorobutanesulfonate) and 0.1-5 pts.wt. epoxy resin (e.g. bisphenol A epoxy resin), with the weight ratio of the polycarbonate to the metal salt being (1:1) to (1:10).
Patent JP-S6287334-A (JP)
Title: Manufacture of pressured tread
Inventor: IWATA TOYOMI
IPC: B29D30/56
Filed: 1985-10-14
Abstract: PURPOSE:To prevent the front end part and rear end part of a precured tread from becoming thinner than its central part and breaking off by a method wherein the back part of an un-buffed precure tread sheet is buffed backward and forward and, after that, rubber block parts and the front end part and rear end part of a buffed precured tread part are cut off. CONSTITUTION:The back part 1a of an un-buffed tread sheet 1 is buffed backward and forward by reciprocating back and forth with the predetermined number of times. In this case, buffing is performed onto an un-buffed tread part 3 and to the positions slightly over-run beyond its front end 3b and rear end 3c. Finally, a buffed precured tread sheet 1' (buffed member) is shifted behind a belt sander 38. After that, rubber block parts 5 and the front end part and rear end part of the buffed precure tread part are cut off in order to manufacture a precured tread with the predetermined length.
Patent JP-H0898594-A (JP)
Title: Overcurrent protective system
Inventor: NOBUHARA MOCHIKIYO
IPC: H02P8/38
Filed: 1994-09-26
Abstract: PURPOSE: To make an overcurrent protective system in such a structure that a drive equipment of a stepping motor may be returned to the operating condition when the stepping motor is restored to the normal condition, in the overcurrent protective system which is built in the drive equipment, etc., of the stepping motor and works well to prevent overcurrent. CONSTITUTION: FET44-1 -44-4 which supply current to a stepping motor 10, detection resistors 30, 32 which detect overcurrent, and transistors 36, 38 are installed. Collector terminals of the transistors 36, 38 are connected to an abnormality detecting line 33 which is connected to gates of the FET 44-1 -44-4 . The abnormality detecting line 33 is connected to input terminals of a capacitor 66, a resistor 68, and an inverter 64. PA-0 , PA<-1> , PB-0 and PB-1 ports of a CPU 60 are connected to output terminals of the inverter 64 through base terminals of transistors 52-4 52-4 and diodes 62-1 -62-4 .