baber/WOPTO huggingface dataset:
Patent JP-S6137803-A (JP)
Title: Catalyst component for olefin polymerization
Inventor: OBARA TADANAO
IPC: C08F4/64
Filed: 1984-07-31
Abstract: PURPOSE:A catalyst component for a polymerization catalyst which shows a high polymerization activity and gives a polymer having a narrow particle size distribution and a high bulk density, prepared by contacting a reaction product among a metal oxide, an organomagnesium compound and an alkoxy group-containing compound with a titanium compound. CONSTITUTION:A solid product obtained by contacting 1g of (A) an oxide of a metal selected from the elements of Groups II-IV of the periodic table (e.g., amorphous, low-crystallinity or powdered SiO2) with 0.1-100mmol of (B) an organomagnesium compound of formula I (wherein R and R' are each a 1-20C hydrocarbyl group or a halogen) and 2-100mmol of (C) an alkoxy group-containing compound of formula II (wherein R is a 1-20C hydrocarbyl group, X is H, a halogen, R or the like, and m is 0-2) at a C/B molar ratio of 0.05-100 is mixed with 0.01-10g mol, per g. atom of Mg in the solid product, of (D) a titanium compound (e.gl, TiCl4) by stirring in the presence or absence of an inert medium to obtain the titled catalyst component having a specific surface area of 10-1,000m<2>/g (BET method, at a temperature of adsorption of liquid N2) and a pore volume of 0.05-5cm<3>/g.
Patent JP-H0723118-A (JP)
Title: Multi-party channel connection system
Inventor: SHIMA NOBUO
IPC: H04M3/56
Filed: 1993-06-29
Abstract: PURPOSE:To warrant independency between services by concealing path control processing at service simultaneous execution in an exchange realizing a multi- way calling service. CONSTITUTION:An accommodated position of a service start source subscriber, a type of a 3-terminal trunk required by the service and an accommodated position of a destination desired to be connected newly are designated for a program control means 1. When a path connection request 3 is sent to a path control section 2, and the accommodated position of the path connection destination is read out of the accommodated position of the request source subscriber and the accommodated position of a destination desired to be newly connected and a designated three-terminal trunk is hunted to control the path in the three- terminal trunk. The read destination, the destination desired to be connected newly and the hunted three-terminal trunk are connected by an exchange switch and the difference from the path control system attended with the presence of other service during simultaneous start is concealed.
Patent JP-2000346371-A (JP)
Title: Heating cooking equipment
Inventor: MATSUI SHIGEKI
IPC: F24C7/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To efficiently cool both the front and back surfaces of an inverter circuit substrate by a cooling fan. SOLUTION: In the heating cooking equipment where a machine chamber 24 being divided from a cooking chamber 23 for forming is provided in an external box 22, and an inverter circuit substrate 28 where inverter circuit parts 30 and 31 are mounted and a cooling fan 29 for cooling the circuit substrate 28 are provided in the machine chamber 24, one of the front and back surfaces of the inverter circuit substrate 28 is arranged in the ventilation path at an upstream side based on the driving of the cooling fan 29, and the other is successively arranged in a ventilation path at a downstream side.
Patent JP-S5862290-A (JP)
Inventor: OOTA MAKOTO
IPC: E21D9/08
Filed: 1981-10-08
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-H0211693-A (JP)
Title: Reversibly discolorable material
Inventor: OKADA MASUHIRO
IPC: C09K9/02
Filed: 1988-06-29
Abstract: PURPOSE:To provide a reversibly descolorable material excellent in durability, response, solvent resistance, etc., by using a resin obtained by reacting, by heating, a specified polycyclo imino ether with a 4,4'-dipyridyl in the presence of a catalyst. CONSTITUTION:A polycyclo imino ether of formula I (wherein n is 2-4; R is an n-valent hydrocarbon group; z is a direct bond or a group of formula II; Ra, Rb, Rc, Rd, Re and Rf are each H, methyl, ethyl, propyl, phenyl, tolyl or benzyl), e.g., 2-2'-bis(2-oxazoline), a 4,4'-dipyridyl of formula III (wherein q is 0-1; p is 0-2 and Rg is a 1-3C alkyl) and, optionally, a polycarboxylic acid, a polyhydroxy compound or a polyamine compound are reacted together by heating in the presence of a catalyst, and a reversibly discolorable material is prepared from the obtained resin.
Patent JP-S6310479-A (JP)
Inventor: KIISU ROBAATO DENRINJIYAA
IPC: H01R12/71
Filed: 1987-06-26
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-S5383422-A (JP)
Title: Ghost intensity detector
Inventor: USUI AKIRA
IPC: H04B1/10
Filed: 1976-12-28
Abstract: PURPOSE:To ensure a direct reading of the intensity for the ghost signal without receiving any effect of the high frequency phase, etc., by using a video ghost whi which higher by 1.25MHz than the central frequency of the amplitude modulation wave for the fixed-quantity signal which shows the relative intensity (D/U) to the main signal.
Patent JP-S5385480-A (JP)
Title: Smoke detector
Inventor: HARANO SHIGETO
IPC: G01N21/53
Filed: 1976-12-30
Abstract: PURPOSE:To provide a smoke detector of improved fire detecting capacity free from malfunction by optically detecting the differential displacements of temperature sensing members of varying thermal capacities.
Patent JP-S6139693-A (JP)
Title: Color difference signal processing circuit
Inventor: ITO KIMIHARU
IPC: H04N11/08
Filed: 1984-07-30
Abstract: PURPOSE:To eliminate amplitude and DC level variations and to obtain correct color difference signals through time axis elongation by subtracting the digital value of an achromatic signal inserted at the time of the recording from the digital value of a time-plex color difference signa. CONSTITUTION:A reproduced timeplex signal fed to a terminal 6 is converted by an A/D converter 1 into a digital value. A latch circuit 3 latches this digital value at a predetermined instant with respect to the leading edge of the horizontal synchronizing signal to store achromatic signal levels immediately before R-Y and B-Y signals. A switch circuit 2 selects and provides a digital value corresponding to a color difference signal of a timeplex signal. A subtracter 4 subtracts the output of the latch circuit 3 from the output of the switch circuit 2. Thus, the output of the subtracter 4 is in a predetermined range until the variations of signal are cancelled, so that it is possible to eliminate the error of color hue.
Patent JP-2000345019-A (JP)
Title: Thermoplastic polyester-based resin foam and preparation thereof
Inventor: ISHIDA SHINJI
IPC: C08K5/42
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a new thermoplastic polyester-based resin foam having a uniform foam structure and a good external appearance and besides an excellent antistatic performance and to provide an efficiently preparing process thereof. SOLUTION: A foam is made to contain, into 100 pts.wt. of a thermoplastic polyester-based resin, 0.01-1 pt.wt. of a sodium salt of a secondary alkanesulfonic acid, as an antistatic agent, which is expressed by the formula and has the secondary alkyl group in the formula with the number of carbons (=m+n+3) of 15-20. In addition, a preparing process for the foam comprises the melting and kneading of the both components and thereafter the extrusion expansion molding.
Patent JP-S6316293-A (JP)
Inventor: NARUSE YOSHIHIRO
IPC: G21C13/00
Filed: 1986-07-09
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-S5948078-A (JP)
Title: Preparation of immobilized enzyme
Inventor: YAMAUCHI TOSHIYUKI
IPC: C12N11/04
Filed: 1982-09-14
Abstract: PURPOSE:To prepare a highly active immobilized enzyme, easily, in a short time, at a relatively low cost, by precipitating dissolved nylon in a solution of an enzyme, thereby including and fixing the enzyme with nylon. CONSTITUTION:Enzyme is included and fixed with nylon by precipitating the dissolved nylon in a solution of the enzyme. The nylon is, e.g. nylon-6,6, nylon-6, nylon-6,10, etc. and two or more kinds of nylon may be used together. Nylon is dissolved e.g. by treating with hydrochloric acid. The enzymes or enzyme and the nylon may be crosslinked with a crosslinking reagent such as glutaraldehyde, etc. at the same time to the inclusion and fixing of the enzyme or at an arbitrary stage before or after the inclusion.
Patent JP-H07104691-A (JP)
Title: Toy sensing movement of person and generating pronunciation
Inventor: ITO REIJIRO
IPC: A63H30/02
Filed: 1992-05-11
Abstract: PURPOSE:To provide a toy capable of uttering/pronouncing with a certain rhythm and tune according to the active movement of a person by detecting the speed of the movement of the person and pronouncing. CONSTITUTION:When the intermittent entrance and exit of the person in and from partial detectable areas 6a, 7a in a prescribed direction of the front side of the toy being a doll 2 on a base 1 is caught by a sensing means as an intermittent electric signal, TTLs such as a flip-flop circuit and an NAND circuit are operated by using the signals as a trigger signal. Then, concerning a series of signal group of the signal outputted from the sensing means, it is discriminated that to what numbered order of the rhythm and tune matching with the rhythm of the reciprocal operation rhythm of the person an inputted signal corresponds by respective frequency division functions and logic selection functions, and the result of discrimination is outputted from output terminals by signal order of plural NAND circuits, and plural short time pronunciation means having transmission contents different from each other connected to the output terminals by signal order of plural NAND circuits are operated with respective signals as a trigger signal. In such a manner, the repeated pronunciation of a prescribed rhythm and tune is performed matching with the rhythm of the movement of the person.
Patent JP-H0831473-A (JP)
Title: Splice part structure of electric wire, its forming device and its forming method
Inventor: ITO TAKEJI
IPC: H01R4/70
Filed: 1994-07-12
Abstract: PURPOSE:To easily form a splice part in a short time at a low cost which excels in insulation. CONSTITUTION:A sealing recessed part 16 in which an insulating resin material 18 is located in the periphery of an insulating cover Wa of an electric wire (W) is formed so as to enlarge release recessed parts 14, 15 from the inner surface side forming the cavity 12 of a metal mold 11. Therefore, the insulating resin material inside the cavity 12 which is melted by ultrasonic vibration is made to flow between insulating resin materials inside the sealing recessed part 16, and after that, the insulating resin material is solidified.
Patent JP-H0210010-A (JP)
Title: Combustion apparatus
Inventor: ISHIBASHI NOBORU
IPC: F24H1/14
Filed: 1988-06-28
Abstract: PURPOSE:To produce a compact water boiler with a simple structure by using the external pipe of a double pipe as a combustion pipe, providing a tangential discharge port on the inner peripheral surface of the external pipe and a mixed gas straightener that is connected to the discharge port, and using the internal pipe as a water tube. CONSTITUTION:A cylindrical pipe 1 that is formed into a double cylindrical pipe shape consists of an external pipe 2 and an internal pipe 3. A slit hole 4 is nearly tangentially bored on the internal surface 5 of the external pipe, and throttle pipes 7 having a smaller inside diameter than the external pipe is furnished on the external pipe ends 6. The slit hole 4 is connected to a mixed gas straightener 9 having a same area of path as the slit hole, and further connected to a mixed gas supply pipe 10. The flow of the mixed gas from the supply pipe 10 is straightened, and spirally blown out from slit hole 4 uniformly. The internal pipe 3 is concentrically arranged with the external pipe 2, and supported with an adequate exhaust gas clearance 12 apart from the throttle pipes 7. An end of it is connected to a water supply pipe and the other end to a hot water supply port. The mixed gas is blown out along the internal surface 5 of the external pipe 2 from the slit hole 4 to form an annular flame 11. The mixed gas flows around the outside periphery of the flame 11, and exhaust gas flows around the inside periphery. The exhaust gas flows spirally and is discharged through the throttle pipes 7 after heating the internal pipe 3.
Patent JP-2000342468-A (JP)
Title: Plug for drain opening
Inventor: SAKAMOTO HIROSHI
IPC: A47K1/14
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a plug for a drain opening that can plug completely and reliably the drain opening and can be opened and closed easily. SOLUTION: This drain opening plug 1 is intended to open and close a drain opening provided at the bottom of a tub, and is structured so as to crimp normally a valve body 3 to a valve seat 21 by providing the valve seat 21 in the inside periphery of a plug body 2, suspending a slide rod 4 from the valve body 3 that opens and closes a water passage opening 22 by being mounted to and dismounted from the valve seat 21, interposing a spring between the slide rod 4 and a fixed supporting frame 5, and in addition to open the drain opening by fixing a string 7 to one side of the fixed supporting frame 5 and mounting astride a guide body 50 on the other side of the fixed supporting frame through the lower end of the slide rod 4 and pulling the string 7. Therefore, by pulling the string by an optional pulling means, the water passage opening can be opened simply and reliably.
Patent JP-H08324061-A (JP)
Title: Carriage shaft fixing device in printer
Inventor: ITO CHO
IPC: B41J19/20
Filed: 1995-06-05
Abstract: PURPOSE: To dispense with the special processing to the end part of a carriage at a time of the attachment of a frame by fixing the freely revolvable press tool pressing a carriage shaft and the receiving jig of the press tool through an attaching hole. CONSTITUTION: One end of a carriage shaft 1 is inserted in the slot 5 of a frame 4a and the other end thereof is subsequently pushed in the bushing of the frame. Next, the leg part 6a of a press tool 6 is rotated downwardly and the leading end thereof is inserted in the open part 7a of a receiving jig 7 to be pushed therein and, when the leg part 6a is perfectly pushed in the receiving jig 7, a pawl engages with the leg part 6a and, even if violent vibration is applied at a time of printing, the leg part 6a is not detached from the receiving jig 7. Further, when the leg part 6a is fixed by the pawl, the shoulder part 6b of the press tool 6 presses the carriage shaft 1 downwardly and the carriage shaft 1 is certainly fixed to the frame 4a.  The carriage shaft 1 is detached from the frame by breaking open the pawl of the receiving jig 7 by a driver to release the engagement of the leg part 6a of the press tool 6 with the receiving jig 7.
Patent JP-S5492789-A (JP)
Title: Gas analytical method by infrared ray
Inventor: SHINOHARA KOUJI
IPC: G01N21/39
Filed: 1977-12-29
Abstract: PURPOSE:To realize easily observation and analysis of harmful gases causing air pollution which exists in the multidirectional space, by controlling and moving only the lightweight plain reflecting mirror and its supporting frame in the horizontal or vertical direction. CONSTITUTION:The laser beam from a semiconductor laser 1 passes through a condenser lens 2, semi-transparent mirror 3, and concave mirror 4, and rises upward perpendicularly as parallel luminous flux. The laser flux is deflected by a plain reflecting mirror 8, and is reflected by a recurrent reflector 5 placed in a specified device in the horizontal direction. The optical axis is bend by a mirror 3 through mirrors 8, 4, and the laser flux enters a photoelectric transducer 6. The mirror 8 is supported so as to be free to turn in the horizontal direction with respect to the perpendicular optical axis A and to be capable of projecting the flux in the vertical vertical direction B. After observation and analysis of the gas being measured 7 which exists in the space in the horizontal direction to the reflector 5, the mirror 8 is directed towards recurrent reflectors 5', 5'' provided in other specified device, and gased 7', 7'' existing in the space to these reflectors 5', 5'' are observed and measured.
Patent JP-S56123140-A (JP)
Title: Cordless telephone set
Inventor: MIYAMOTO NAOTAKE
IPC: H04M1/72502
Filed: 1980-11-13
Abstract: PURPOSE:To prevent a subordinate station in an engagement state from being reset owing to the malfunction of a reset switch which resets the subordinate station in response to a control signal sent from a master station, by disabling the reset switch to operate when the operation switch of the subordinate station is left turned off forgetfully. CONSTITUTION:The master station is provided with transmitter-receiver 1 and connected to the subordinate station by radio, and the subordinate station is connected to line wires via the master station and usable as an interphone. The master station, when used as an interphone, excits relay RY-1 to set a transmission state and then excits relay RY-2 to make a circuit connection with the subordinate station. The subordinate station is connected to the master station through the operation of an answer switch. If the answer switch of the subordinate station is not operated again by mistake after the calling service, the master station is still in interphone mode and tone signal f3 is transmitted by closing reset switch 28 to operate the vibrator of the subordinate station, resetting FF. When the subordinate station is connected to the line wires, the master station is connected in response to tone signal f2 from the subordinate station to prevent malfunction.
Patent JP-S5964658-A (JP)
Inventor: RICHIYAADO ROBINSON SUMISU
IPC: C08L67/00
Filed: 1983-09-02
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-S6223469-A (JP)
Title: Ultrasonic atomizer
Inventor: TAKEDA MASAAKI
IPC: B06B1/02
Filed: 1985-07-19
Abstract: PURPOSE:To make it possible to automatically set the exciting intensity of an ultrasonic vibrator to an optimum value, by automatically controlling the base bias current of an exciting transistor so as to adjust the current of a power source detected by a power source current detection resistor to a reference value. CONSTITUTION:A power source current detection resistor 8 is inserted in a part of a power source wire, for example, a part of a negative side power source wire N. A power source current discrimination part 9 compares the voltage appearing in the power source current detection resistor 8 by the current of a power source with the reference voltage value equal to the voltage having to appear in the detection resistor 8 when the current of the power source came to an optimum value and outputs the comparing result. A bias current variable part 10 applies a base bias current to an exciting transistor 3 from a positive side power source wire P while increases the same before the current of the power source reaches the optimum value and controls the base bias current so as to hold the same in the present state when said current of the power source reaches the optimum reference value.
Patent JP-S6316394-A (JP)
Title: Character recognizing system
Inventor: TACHIKAWA MICHIYOSHI
IPC: G06K9/50
Filed: 1986-07-08
Abstract: PURPOSE:To effectively absorb the influence of a character pattern deformation, and to stably summarize the feature of a character pattern by improving the mesh area division of the character pattern. CONSTITUTION:An image read by a scanner 11 is inputted to a character segmenting part 12, and a character pattern is segmented. The segmented character pattern is normalized by a normalizing part 14, after a noise is eliminated by a noise eliminating part 13, and inputted to a feature extracting part 15. In the feature extracting part 15, first of all, the character pattern is divided into sub-areas whose number is larger than that of mesh areas, so that a direction code added to the character pattern is distributed equally. Subsequently, in accordance with a specific rule, one or more sub-areas are allocated to each mesh area, and also, one or more common sub-areas are allocated to a specific adjacent mesh area, and thereafter, plural sub-areas are unified to plural mesh areas whose number is smaller than that of said areas, and the feature of the character pattern is extracted.
Patent JP-S6052464-A (JP)
Title: Simple sorter
Inventor: SAWANO TAKASHI
IPC: G03G15/00
Filed: 1983-08-31
Abstract: PURPOSE:To enable sequential throw-in of paper into moving bottles through utilization of each roll and paper guide selectively by enabling integral reciprocation of each opening of a row of bottles while arranging a plurality of paper throw-in rolls and paper guides on the moving line of opening. CONSTITUTION:Cut paper finished of copy through a copier 1 is fed through a discharge roll 2 to a sorter 3. In the sorter 3, the cut paper is carried through a paper carry guide 4 and a carry roll 5 onto a plurality of paper throw-in rolls 6-8 pressure contacted continuously then led by a solenoid 9 between the paper throw-in rolls 6-8 through any one of wavable guide 10 or fixed guide 11 and thrown into a row of reciprocable sorter bottles 12 through a roller 14 on the rail 13. Here, the shaft of central roll 7 of paper throw-in rolls 6-8 is coupled to a reversible motor 16. The motor 16 shaft is coupled through transmissions 17-21 to a lead screw 15 of said bottle row 12 to enable forward/reverse rotation.
Patent JP-S5950199-A (JP)
Title: Method for coloring aluminum alloy russet or bronze by electrolysis
Inventor: NAKAO TADAO
IPC: C25D11/22
Filed: 1982-09-17
Abstract: PURPOSE:To develop different colors by coloring in the same secondary electrolytic soln., by pretreating an unsealed Al alloy having an anodic oxide film for a short time by electrolysis in a soln. contg. phosphoric acid and by carrying out secondary electrolysis. CONSTITUTION:An unsealed Al alloy having an anodic oxide film is pretreated for a very short time by electrolysis in a soln. contg. phosphoric acid by impressing AC, DC or AC-DC superposed voltage. AC or DC electrolysis is then carried out in a secondary electrolytic soln. prepared by adding hypophosphite or thiophosphate to a soln. contg. >=2 kinds of metallic salts contg. nickel sulfate or the like. Thus, the surface of the Al alloy can be stably colored russet or bronze.
Patent JP-H0449856-A (JP)
Title: Air-cooled semiconductor control rectifier
Inventor: SENZAKI FUMIO
IPC: H02M7/04
Filed: 1990-06-19
Abstract: PURPOSE:To attain miniaturization and weight reduction by supplying a rectifier with the control signal by the operating signal of an air-cooled temperature detector. CONSTITUTION:The output contact 12a of a refrigerant temperature detector 12 for low temperature and the output contact 6a of a cooling air temperature detector 6 are connected to the output side of an output current reducing circuit 5c. The output of this output current reducing instructor 5c is added to a subtracter 5d in the case where the output contact 12a of the refrigerant temperature detector 12 on the low temperature side closes, and where the output contact 6a of the cooling air temperature detector 6 closes. Hereby, it can be operated in the condition that the output current of a rectifier 1 is reduced than maximum output current I, and that the heat generation from a rectifying element 14 is reduced.
Patent JP-H04358330-A (JP)
Title: Phase transition type optical disk medium
Inventor: ITANO TSUTOMU
IPC: G11B7/24062
Filed: 1991-06-05
Abstract: PURPOSE:To provide the optical disk medium having high reliability to repetitive rewriting. CONSTITUTION:Phase transition films 13a, 13b of the reflection type optical disk medium are divided by a dividing layer 16. The relieving of the heat distribution and the difficulty of material transfer at the time of melting of the phase transition films are increased. Then, the reliability to the repetitive rewriting is improved.
Patent JP-S6317498-A (JP)
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/06
Filed: 1986-07-09
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。