baber/WOPTO huggingface dataset:
Patent JP-2000231855-A (JP)
Title: Switch for detection
Inventor: YAMANAKA TAKESHI
IPC: H01H19/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a switch for detection capable of detecting the loosening of a screw or a nut. SOLUTION: This switch is equipped with a screw 1 for fixing a surface panel 3 to an installation casing 4 and a hexagon nut 11 threadedly engaging with the screw 1. A movable contact piece 6 and a fixed contact piece 9, having contact parts to be closed by fastening the screw 1, are disposed opposite to each other so that they can open when the threaded engagement is loosened. and a terminal part 10 led out from the fixed contact piece 9 detects whether the screw 1 is in a fastened or loosened state.
Patent JP-H09209063-A (JP)
Title: Hydrogen storage alloy
Inventor: UEHARA HITOSHI
IPC: C22C30/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen storage alloy improved in activation characteristics and having excellent hydrogen occluding and releasing characteristics. SOLUTION: This hydrogen storage alloy is represented by formula Tix Fe1-y Pdy [where (x) and (y) are atomic ratio] and the values of (x) and (y) satisfy 0.95<=x<=1.10 and y<=0.20, respectively, and further, this alloy has a single-phase structure having CsC1 type crystal structure. By constituting the alloy as mentioned above, temp. and pressure at the time of activation treatment can be reduced, and also the number of the treatment times can be reduced to one. Further, this hydrogen storage alloy has excellent hydrogen occluding and releasing characteristics practically equal to those of TiFe alloy.
Patent JP-H06211950-A (JP)
Title: Functionalized multi-stage polymer
Inventor: MAASA HAABAUGU UORUFUAAZUBAAGA
IPC: C08F299/00
Filed: 1993-02-24
Abstract: Formation of a radiation-curable, multistaged latex polymer, comprises (a) forming a multistage latex polymer comprising (1) a first stage polymer; and (2) a second stage polymer comprising at least one comonomer contg. acid functionality; (b) partially neutralising the acid functionality of the second stage polymer of the second stage polymer with a base; and (c) reacting the partially neutralised polymer with a monoethylenically unsatd. epoxide cpd. A quat. ammonium phase transfer catalyst is pref opt. added before step (c).
Patent JP-S63201534-A (JP)
Title: Weighing in-line system
Inventor: TAKAI YOSHIHIRO
IPC: G01G23/42
Filed: 1987-02-18
Abstract: PURPOSE:To rationalize services by providing a file controller with a PLU memory used by the register scale at each counter, memories by commodity dealing information,a memory for information by customers, and memories by the scales, and totalizing commodity dealings by counters. CONSTITUTION:The numbers of commodities weighed on the pans 2 of register scales 1 at respective counters, a customer number, scale numbers, and cashier numbers are inputted from operation parts 5 and displayed 4. The file controller 6 connected to the respective register scales 1 reads commodity numbers and unit prices out of the PLU memory 10 to store commodity dealing information and shop-side cashier numbers in the commodity dealing memory 11, the customer number in the customer memory 12, and counter numbers in the scale memory 13. When a request for reckoning is made at the register scale 1 where the final commodity is purchased, a computer 8 totalizes the amount of money and prints out the details to issue a receipt by 3. The file controller 6 totalizes and stores the commodity dealing information by the register scales 3. Consequently, stock control and buying operation are rationalized.
Patent JP-H01210625-A (JP)
Title: Electromagnetic clutch
Inventor: OI NORIO
IPC: F16D27/01
Filed: 1988-02-19
Abstract: PURPOSE:To increase torque transmitted between a rotor and a carrier body by causing the rotor to be pressed against the carrier body with a large force according to the complete diamagnetic property of a superconductor. CONSTITUTION:A superconductive coil 107 is opposedly disposed spaced from a rotor 104 having a permanent magnet axially movably mounted on the end of a drive shaft 1. A carrier body 203 opposed to the rotor 104 is fixedly secured to the end of a driven shaft 2. The end of a sleeve 105 provided rotatably integrally with the drive shaft 1 contacts the rear surface of the rotor 104, and a tension spring 106 acting to attracting the rotor 104 is provided between the rotor 104 and the sleeve 105.
Patent JP-H08237608-A (JP)
Title: Television signal converter and its method
Inventor: MORI HIDEKI
IPC: H04N7/01
Filed: 1995-02-23
Abstract: PURPOSE: To relieve the load required for control by reducing number of control signal lines with respect to two field memories. CONSTITUTION: The converter is provided with two field memories 31, 32 to which an image signal is written in the unit of scanning lines for each specific timing simultaneously and alternately in other timing and reading the written image signal alternately in the unit of scanning lines, a line memory 23 delaying the image signal read alternately from the two field memories by one scanning line display time and outputting the result, a multiplier circuit 25 multiplying the image signal delayed by the line memory 23 by a multiple of ka (0|a$1), a multiplier circuit 24 multiplying the image signal read directly from the two memories 31, 32 by a multiple of kb (kb=1-ka) and an adder 26 summing outputs of the multiplier circuits 25, 24 and outputting the result.
Patent JP-S59205843-A (JP)
Inventor: SUTEWAATO SHIEGUMUNDO OOSUCHIN
IPC: H04L7/04
Filed: 1984-02-28
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-H10220314-A (JP)
Title: Assembly made of synthetic resin to nip membrane member
Inventor: CHIBA TOMOAKI
IPC: F02M37/06
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate time and labor required for variation of compressibility of an annular rib by a method wherein a surface to make contact with the surface of an ultrasonic tool, pressing a synthetic resin member, and block the progress of adhesion is formed at a synthetic resin member placed on a fixing jig. SOLUTION: An annular rib 105 is contained in an annular groove 102-2 and an annular groove 103-2. Before welding, a gap 107 is formed in the outer end face 102-3 of a first synthetic resin member 102 formed facing the surface of an ultrasonic welding tool 101. A second synthetic resin member 103 is pressed against the first synthetic resin member 102 by the ultrasonic tool 101 and welded thereat. The second synthetic resin member 103 is pressed and surfaces 102-1 and 103-1 are welded together as the annular rib 105 of a membrane member 104 is compressed. The outer end face 102-3 of the first synthetic resin member 102 and the face of the ultrasonic tool 101 are brought into contact with each other, the progress of welding is stopped, and compressibility of the annular rib 105 is kept at a constant value. This constitution exerts specified compression, suitable for airtight holding, on the annular rib without needing labor and time.
Patent JP-S55128352-A (JP)
Title: Manufacture of hollow metal body
Inventor: OGATA YASUNOBU
IPC: B22D11/06
Filed: 1979-03-28
Abstract: PURPOSE:To enable to be easily obtained the hollow metal body from molten metal directly, by flowing down the molten metal from the nozzle hole having ring- shaped circular or another filled nozzle hole between a pair of rollers formed a fixed  vacant space and solidifying by cooling the above metal. CONSTITUTION:Nozzle hole is filled by providing with the inside valve 2 etc. and the molten metal 3 is flowed from the ring-shaped circular nozzle 1 in the gap of the double rolls 4, 4' formed a fixed vacant space and is cooled and solidified by the rolls 4, 4'. Hereby, the cylindrical metal body 6 is continuously obtained. By the above method, hollow metal body is manufactured cheaply and efficiently compared with the pipe production process.
Patent JP-S62193637-A (JP)
Title: Method and equipment for stirring slurry
Inventor: NOZOE KIYOTAKA
IPC: B01F15/00
Filed: 1986-02-20
Abstract: PURPOSE:To surely and easily perform stirring even if the height of a liquid level of slurry is fluctuated by feeding a discharging flow of slurry to a slurry layer having the definite depth from the liquid level of slurry in accordance with the fluctuation of the liquid level of slurry and performing the circulation of slurry. CONSTITUTION:When the liquid level of slurry S stored in a storage tank 13 is high, a float 21 is floated and thereby each guide pipe 10 is ascended upward and becomes a utterly stretched state. In this state, a driving shaft 16 is rotated by a driving device 17 to rotate a screw 18 fitted to the lower part of the driving shaft 16. As a result, slurry in the bottom part of the storage tank 13 is sucked from the lower end of the guide pipe 10 in the undermost part by the movement of the screw 18 and passed through the insides of each guide pipe 10 and injected outward from the intervals of plural bars 20 which join the float 21 to the guide pipe 10 of the uppermost part and furthermore passed through the inside of the float 21 and injected outward from the top part of the float 21, respectively.
Patent JP-S554581-A (JP)
Title: Production of thermocouple
Inventor: HAYASHI MASAYUKI
IPC: G01K7/04
Filed: 1979-03-28
Abstract: PURPOSE: To make manufacturing work simpler, working efficiency higher and reliability higher by inserting hot junction in the cavity of a cylindrical molded insulator and welding the metal cover member installed in contact with the end face of said insulator to a metal sheath end.  
     CONSTITUTION: Thermocouple wires 1, 2 are aligned parallel by having a spacing and are buried in a solid or powder insulator 3 composed primarily of metal oxides, and are further encased in a tubular sheath 4. Within the sheath 4, the hot junction 5 welded with the ends of the wires 1, 2 protruding from the insulator 3 is inserted in the cavity 7 of a cylindrical molded insulator 6. Further, if necessary, a powder insulator 8 is packed in the cavity 7. Next, a cover member 9 made of the metal of the same quality as that of the sheath 4 having formed to disc form is put on the insulator 6 and is welded to the end face of the sheath 4. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05205683-A (JP)
Title: Method and device for generating ion beam
Inventor: TAKEDA MASAFUMI
IPC: H01J27/08
Filed: 1992-01-27
Abstract: PURPOSE:To implant an alloy with no possibility of manufacturing a cathode or an alloy which can not be obtained in equilibrium state by generating pulsated vacuum arcs alternately in a plurality of cathodes, generating different types of metals simultaneously, and making implanting. CONSTITUTION:A trigger discharge is generated between a trigger ring 5 and cathodes 3 by impressing momentarily a high voltage between a plurality of trigger electrodes 6 where the cathodes 3 and triggering power supplies 7 are connected. Between an anode and the cathodes 3 a voltage is previously impressed by an arcing power supply 8, and vacuum arc discharge is started by the trigger discharge. Cathode spot is generated by vacuum arc discharge at the tip of each cathode 3, and the substance of this part is evaporated and ionized to cause the generation of metal plasma. The metal plasma comes into a plasma chamber 11 upon passing through an anode opening 9, is accelerated by an accelerating grid 12, and comes into a processing chamber 16 upon passing through a grid opening 15, and thus implantation is conducted.
Patent JP-H04248787-A (JP)
Title: Picture coder
Inventor: TANAKA ATSUSHI
IPC: H04N19/117
Filed: 1991-02-04
Abstract: PURPOSE:To improve the coding efficiency without incurring deterioration in picture quality and deterioration in the number of picture elements per unit time by devising the picture coder such that the resolution in the space direction is decreased without interleaving picture elements with respect to the picture coder having a discrete cosine transformation coder, especially with respect to the picture coder to compress a picture signal with a high efficiency. CONSTITUTION:The picture coder having a discrete cosine transformation coder is provided with a low pass filter 12 at a prestage of the discrete cosine transformation coder 1A.
Patent JP-H0777655-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B15/16
Filed: 1994-03-07
Abstract: PURPOSE:To provide the wide-angle oriented zoom lens of small-sized constitution which has a 75 deg. field angle and an about X2.8 variable power rate. CONSTITUTION:The zoom lens consists of a 1st group 1 with negative refracting power, a 2nd group 2 with positive refracting power, and a 3rd group 3 with negative refracting power in that order from the object side and is varied in power by moving the 1st group 1 and 2nd group 2; and the 1st group 1 has a (11)th negative lens which has a large-curvature concave surface on the image side, a (12)th negative lens, and a (13)th positive meniscus lens 13 which has a convex surface on the object side, the 2nd group 2 has at least two positive lenses and a negative and a positive lenses which have large-curvature concave surfaces on the image sides, and 3rd group 3 consists of one negative lens. The lens system satisfies the following conditions: 1.7<N11, 1.6<N12, 0.32<R2/R1<0.42, 1.1<R4/R5<1.9. and 40<nu31 hold, where N is a refractive index, R is the radius of curvature of a lens, and nu is an Abbe number.
Patent JP-S58175832-A (JP)
Title: Plasma treating device
Inventor: TSUCHIMOTO TAKASHI
IPC: H01L21/302
Filed: 1983-03-07
Abstract: PURPOSE:To carry plasma up to a material to be treated by providing a field pipe for carrying plasma up to the material to be treated from the plasma outflow port of a plasma generating chamber. CONSTITUTION:In the left plasma generating chamber 9, a raw material gas is introduced into a quartz discharge pipe 12 through a gas introducing pipe 13, pressure in the pipe is kept at approximately 0.1-1Torr while discharging the gas by an exhaust pipe 14, and plasma 17 is generated in the pipe 12 by a high- frequency oscillator 15 and a high-frequency oscillation coil 16. Coaxial electromagnets 11 are fitted in order to introduce a plasma current to a semiconductor substrate 18 in a right plasma treating chamber 10 from the left generating chamber 9, thus flowing and moving plasma in the field pipe.
Patent JP-H04353225-A (JP)
Title: Method for combining organic compound production and power generation
Inventor: YAAPU ERITSUKU NABERU
IPC: C10J3/46
Filed: 1992-01-28
Abstract: PURPOSE: To provide a process for combined production of organic compound and power. CONSTITUTION: Heavy hydrocarbon is gasified to produce gaseous mixture comprising hydrogen and carbon monoxide. The gaseous mixture is partially, catalytically converted into an organic compound using a catalyst. Power is generated from the unconverted gaseous mixture using a gas turbine/steam turbine cycle. Production of organic compound from, especially, atmospheric distillation residue, vacuum distillation residue, and/or pitch-like heavy hydrocarbon is combined with production of power.
Patent JP-S61196750-A (JP)
Title: Brushless motor
Inventor: KODA MINORU
IPC: H02K29/08
Filed: 1985-02-25
Abstract: PURPOSE:To reduce loss due to the magnetic flux of a magnet, by providing a magnetic thin sheet between a coil and the copper foil surface of a stator substrate. CONSTITUTION:A rotor yoke 3 is provided for a shaft 1 via a boss 2, and a magnet 4 is fitted on the yoke 3. The central section 5 of a stator 5 is drawing-processed, and a housing 7 having bearings 6a, 6b is fitted on the section 5. On the stator yoke 5, hole elements 10a, 10b are fitted. Also on the stator yoke 5, stator coils 13a, 13b are fitted via magnetic thin sheets 12 made of sillicon steel sheets having holes punched in a circuit shape near the hole elements 10a, 10b.
Patent JP-H04297777-A (JP)
Title: Control device for refrigerator
Inventor: ITAGAKI MASAYA
IPC: F25D29/00
Filed: 1991-03-01
Abstract: PURPOSE:To provide a control device for a refrigerator capable of improving accuracy in control of a refrigerator temperature irrespective of temperature difference between a thermistor and a food temperature and scattering of temperature of a main body of the thermistor in respect to a resistance value. CONSTITUTION:Content is stored in a memory means 21 even if a power supply for supplying a detected value of a thermistor 3 when an input from a switch 20 is carried out, is stopped and then a refrigerator temperature correcting means 19 is provided for setting and correcting a value of the thermistor 3 in respect to each of the temperatures with the detected value stored therein being applied as a reference value. The refrigerator temperature is controlled by this set value of the thermistor 3.
Patent JP-S58154050-A (JP)
Title: Logical function module
Inventor: NAKAMURA SHIYUNICHIROU
IPC: G06F7/00
Filed: 1982-03-08
Abstract: PURPOSE:To realize a quick countermeasure to the generation of a fault, by connecting in parallel the input terminals corresponding to plural modules having the same function, and connecting the output terminals switchably to corresponding selectors respectively. CONSTITUTION:For logical function blocks 4 and 5 of a logical function module 3, terminals A and B corresponding to each other at the input side are connected in parallel to signal input terminals 6 and 7. At the output side corresponding terminals S and C are connected to signal output terminals 10 and 11 via selectors 8 and 9 respectively. Then a signal is supplied from a switch control input terminal 12 to switch simultaneously the selectors 8 and 9. Thus the blocks 4 and 5 are used selectively. In such a way, a quick countermeasure is possible to a fault of the block 4 or 5.
Patent JP-H11233195-A (JP)
Title: Connector device and attachable detachable device
Inventor: IDA TETSUYA
IPC: H01R13/631
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a connector and surely connect an inserting side connector to an accepting side connector. SOLUTION: An accepting side connector 13 is movably arranged in the inserting direction of an inserting side connector 21, plate springs 19, 19 for energizing the accepting side connector 13 in the reverse direction to the inserting direction of the inserting side connector 21 are arranged. In the case where a large load is applied to the accepting side connector 13 in the mounting of electronic equipment 10, the load is absorbed by the plate springs 19, 19, and the frequency of breakage of the accepting side connector 13 or the inserting side connector 21 is reduced.
Patent JP-S63223005-A (JP)
Inventor: DEEN KENTON PAAKAA
IPC: C08F8/20
Filed: 1988-02-18
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-S6312024-A (JP)
Title: Retrieving system of chinese language by speech recognization
Inventor: TAKAHASHI TADAO
IPC: G10L15/00
Filed: 1987-02-18
Abstract: PURPOSE:To shorten a retrieving time by being composed of the speech recognizing device of the Chinese language, a KANJI (Chinese character) character pattern system and a system to select the KANJI/figure of a purpose out of the displayed KANJI/figure. CONSTITUTION:A phonetic symbol and a tone symbol corresponding to a voice are outputted in response to the voice of the Chinese language pronunciated word by word by a speech recognizing device 1 of the Chinese language, the phonetic symbol of the KANJI/figure of the Chinese language is matched to the tone symbol and the character pattern of the KANJI/figure of the Chinese language is stored into a KANJI character pattern file 8. Next, in response to the phonetic symbol and the tone symbol from the speech recognizing device of the Chinese language, the KANJI character pattern matched to the phonetic symbol and the tone symbol is read from a KANJI character pattern file, the KANJI/figure of the Chinese language is displayed into the display, and out of the displayed KANJI/figure, the KANJI/figure of the purpose is selected by the input from a keyboard 4. Thus, a retrieving time is shortened.
Patent JP-S62195614-A (JP)
Title: Plastic lens body structure
Inventor: NAGASE OSAMU
IPC: G02B3/00
Filed: 1986-02-22
Abstract: PURPOSE:To easily produce and assemble plastic lenses without remarkably losing lens functions due to the change of temperature and humidity by forming at least two connection passages along the optical axis of the plastic lenses on the flange parts of the lenses. CONSTITUTION:Two connection passages 10 parallel with the optical axis of the plastic lenses are penetrated into respective flanges 2a-4a of the plastic lenses 2-4 and a connection rod 11 having a large diameter head part 11a is inserted into each of the connection passages 10. Respective lenses 2-4 are pressed into contact with each other and held by the spring force of a spring 12. When the lenses 2-4 are expanded by temperature, the spring 12 is depressed by the displacement of the lenses 2-4 due to the expansion and stress is generated on respective surfaces of the lenses 2-4, so that the lens functions can be prevented from being lossed. When the lenses 2-4 are contracted by temperature, displacement due to the contraction of the lenses 2-4 is absorbed by the spring force of the spring 12. In addition, expansion/ contraction due to humidity change can be similarly absorbed.
Patent JP-H05235861-A (JP)
Title: Optical parallel signal receiver
Inventor: MATSUDA KAZUHIKO
IPC: H04B10/03
Filed: 1992-02-24
Abstract: PURPOSE:To expand a reception dynamic range by employing an AGC amplifier for an amplifier section of the optical parallel signal receiver. CONSTITUTION:Optical parallel signals 1, 2, 3 are received by photodetectors 4, 5, 6 and inputted to AGC amplifiers 7, 8, 9 whose gain is controlled by a gain control signal 15. A feedback circuit 10 receives an output of the AGC amplifier 9 to feed back the gain control signal 15 to all the AGC amplifiers 7, 8, 9. An output of the AGC amplifiers 7, 8, 9 is respectively inputted to comparators 12, 13, 14, in which the signal is converted into a logic level. The AGC amplifier is employed for the optical parallel signal receiver to widen the reception dynamic range and all the AGC amplifiers is controlled by one gain control signal, then phase fluctuation between channels is arranged and the parallel performance is guaranteed.
Patent JP-S5965672-A (JP)
Inventor: JIYOZEFU GERATSUSHI
IPC: F16K11/04
Filed: 1983-03-04
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-H10231282-A (JP)
Title: Production of alpha-slufofatty acid alkyl ester salt
Inventor: TANO TETSUO
IPC: C07C303/44
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fatty acid alkyl ester salt, enabling to repeatedly purify and reuse an alcohol by preventing the corrosion of installations such as a distillation tower due to an alcohol-containing aqueous solution used for the bleach of the fatty acid alkyl ester. SOLUTION: This method for producing an α-sulfofatty acid alkyl ester comprises at least a process for bleaching the sulfonation reaction product of a fatty acid alkyl ester with hydrogen peroxide in the presence of an alcohol, a process for separating the bleached product into the α-sulfofatty acid alkyl ester and an alcohol-containing aqueous solution, and a process for reducing the alcohol-containing aqueous solution with a reducing agent. Since not exhibiting corrosivity, the reduced alcohol-containing aqueous solution can safely be distilled to separate and pure the alcohol, which can be reused for the bleaching process.
Patent JP-S52120438-A (JP)
Title: Stored ice detector
Inventor: TOTANI KOU
IPC: F25D21/02
Filed: 1976-04-02
Abstract: PURPOSE: To detect positively stored ice in an ice storage chamber by installing a stored ice detecting relay in a transistor amplifying circuit inside the ice storage chamber of ice making installation, etc. 
     COPYRIGHT: (C)1977,JPO&Japio