baber/WOPTO huggingface dataset:
Patent JP-S58147709-A (JP)
Title: Optical sensor
Inventor: OKAMOTO KUNINORI
IPC: G01J1/02
Filed: 1982-02-26
Abstract: PURPOSE:To obtain an optical sensor which is capable of extracting specified wavelength by only combination of  lens system and an optical fiber, by setting a photodetecting end face of the optical fiber onto the optical axis of the condensing lens system, so that its end face is almost orthogonal to the optical axis. CONSTITUTION:A titled optical sensor consists of a convex lens 1, an optical fiber 2 and a hood 3, and when parallel light is made incident from the left side of the lens 1, as for the end face of the optical fiber 2 of the right side, the diameter of its photodetecting end face is 50-100mu when a general optical fiber is used. Subsequently, light passing through the lens 1 forms a focus at plural points f1-f3 of the left side of the lens 1. In case of general solar light, a spectrum distribution of a wide band extending from ultraviolet rays from infrared rays is executed, the light passing through the lens 1 comes to have a focus corresponding to its wavelength, and light of short wavelength and light of long wavelength are positioned at a point f1 side and a point f2 side, respectively. Accordingly, when a photodetecting area of the optical fiber 2 is small, it is possible to obtain an optical sensor for detecting only specified wavelength, by a distance between this optical fiber end 4 and the lens 1.
Patent JP-S59213952-A (JP)
Inventor: ROI HEMINGUUEI
IPC: F03C1/30
Filed: 1984-02-21
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-H01206701-A (JP)
Title: Helical resonator filter
Inventor: KIMURA TAEKO
IPC: H01F17/02
Filed: 1988-02-12
Abstract: PURPOSE:To easily adjust capacity between a coil and a coupler and to shorten an adjusting time by providing a screw to have a metallic plate, which is connected to the coupler with a lead wire and sliding the screw between the coil and a metallic case. CONSTITUTION:For a helical resonator filter, a coil L1 is fixed in a metallic case 10 and couplers 14 and 15 are arranged with a prescribed interval between so that capacitors C1 and C2 of the desired capacity can be formed between the couplers and this coil. In this constitution, insulating screw holes 19 and 19' are provided in the metallic case 10 on a terminal 17 of the couplers 14 and 15 and screws 13 and 13' are inserted from the outside of the screw holes 19 and 19' Then, compact metallic plates 20 and 20' are fixed to the tip of the screw, by a solder. The screws 13 and 13' and couplers 14 and 15 are connected by lead lines 21 and 21' so as to be electrically conducted. The screws 13 and 13' are revolved from an external part by a driver, etc., and the position of the coil in the compact metallic plates 20 and 20' is changed. Then,, stray capacity between the coil L1 and couplers 14 and 15 can be made variable.
Patent JP-S63199653-A (JP)
Title: Protective film of ink jet recording head
Inventor: SHIOZAKI ATSUSHI
IPC: B41J2/14
Filed: 1987-02-16
Abstract: PURPOSE:To obtain a protective film of an ink jet recording head with a good protection performance, by a method wherein the protective film is made of an SiN uncontaining N-H linkage. CONSTITUTION:On a substrate B, a heating-resistant layer partially forming a heating resistor and an electrode are laminated; this work is set to a plasma CVD device. SiH4 and N2, serving as a material gas, are led from a material bomb 9 into a vacuum chamber 8 evacuated by a vacuum pump 7 while being controlled in flow rate through a mass flow controller 10. After that, a high-frequency electric power is supplied from a high-frequency power source 12 to counter electrodes 11 and, thereby, a plasma 13 is generated to decompose the material gas. The decomposed material gas is heated by a heater 14 to accumulate on the substrate B, whereby a protective film is produced. Because the protective film made of an SiN uncontaining N-H linkage has a remarkably high protection performance, an ink jet recording head with a high reliability can be obtained.
Patent JP-S58147801-A (JP)
Title: Method for reproducing information recording carrier
Inventor: YOSHIDA KOUICHI
IPC: G11B9/06
Filed: 1982-02-26
Abstract: PURPOSE:To considerably shorten the time required to manufacture a plastic videodisc without reducing the uneven signal reproducing power, by coating a resin cured by irradiation of radiation to a stamper manufactured by a conventional method, superposing a transparent film on the resin, and irradiating the resin to form a reproduced disc. CONSTITUTION:A composition 2 consisting of 13 part carbon black, 70 part epoxy acrylate and 17 part HDDA and capable of being cured under electron beams is coated to an electroformed nickel stamper 1 having a VHD system uneven signal 6, and a transparent polyester film 3 having 25mum thickness is superposed on the composition 2 while preventing bubbles from entering. The thickness of the composition 2 is adjusted to 100mum. The stamper 1 is then passed through the space under an electron beam irradiator 5 at 5m/min speed while being irradiated with electron beams 4 from the film 3 side by 10 megarad does at 200kV acceleration voltage, and immediately the cured resin is taken out from the film 3 and the stamper 1.
Patent JP-S59205394-A (JP)
Title: 2,5-riboadenylate-morpholinoadenylate nucleotide
Inventor: POORU EFU TORENSU
IPC: C07H19/20
Filed: 1984-02-23
Abstract: NEW MATERIAL:A compound, expressed by the formula [Y is H, adenosine or 2-20C primary or secondary alcohol; m is 0, 1, 2, 3 or 4; n is an integer 1-15; Z is H or 2-20C (substituted) hydrocarbon], and having 2,5-internucleotide bonds, ribose adenine units and terminal morpholine unit. EXAMPLE:9-( 3'-Aza-4'-hexyl-1',2',3',4'-tetradeoxyhexofuranos-1'-yl )-adenine [2-( 9- adenyl)-6-hydroxymethyl-4-hexylmorpholine]. USE:An antitumor agent and an interferon antagonistic agent. PREPARATION:A metaperiodic acid salt is added to a solution of 2'-5'-oligoriboadenylate monophosphate under cooling with ice, and hexylamine, etc. is then reacted therewith. The reaction product is then reduced with a boron hydride to give the aimed compound expressed by the formula.
Patent JP-H01207056-A (JP)
Title: Balloon body for intraocular lens and preparation thereof
Inventor: NAKADA KAZUHIKO
IPC: A61F2/16
Filed: 1988-02-12
Abstract: PURPOSE:To hold a hollow body in the lenticular capsule in a close contact state and to perform the same sight control as a natural eye, by specifying the film thickness and diameter of the optical part of the hollow body and injecting an injection substance having predetermined light transmissivity in the hollow body to expand the hollow body in the lenticular capsule. CONSTITUTION:The film thickness (t) of the optical part of a balloon body 12, in other words, in the vicinity of the light passing central part thereof is made considerably thin to be set to 0.001-0.1mm while the diameter M of the balloon body 12 is set to 6-13mm and made almost equal to that of a lenticular capsule when the balloon body is inserted in the lengticular capsule and an injection substance is injected in said balloon body. The balloon body 12 imparting an intraocular lens is formed of a membrane like extensible elastomer and shows a convex lens shape whose interior is made hollow. In a contracted state wherein gas is removed from the interior of the balloon body 12, said balloon body 12 is inserted in the lenticular capsule and the injection substance is injected in the balloon body 12 according to usual injection operation using a catheter to hold the balloon body in the lenticular capsule 16 in a state formed into an intraocular lens 10 and the intraocular lens 10 effectively develops the function as the crystalline lens.
Patent JP-S57145109-A (JP)
Title: High-molecular substance having bonded nicotinamide/ adenine/dinucleotide
Inventor: YAMAZAKI SANAE
IPC: C08F30/00
Filed: 1981-03-05
Abstract: PURPOSE: The titled high-molecular substance having excellent stability and high coenzymatic activity for dehydrogenases, prepared by copolymerizing an N,N- dialkylacrylamide with a polymerizable nicotinamide/adenine/dinucleotide derivative.  
     CONSTITUTION: The titled high-molecular substance is prepared by copolymerizing (A) an N,N-dialkylacrylamide of formulaI, wherein R 1  and R 2  are each a lower alkyl, with (B) a polymeriable nicotinamide/adenine/dinucleotide derivative of formula II, wherein R 3  is a bivalent organic group, X is H or CH 3  and M +  is a hydrogen ion, a metal cation or a protonized organic base cation. The copolymerization reaction is carried out in such a manner that both components A and B are added to water containing a polymerization initiator, and the mixture is agitated at about 4W30°C under a stream of nitrogen gas. The high- molecular substance thus produced is useful as a coenzyme in carrying out an oxidation/reduction reaction by a dehydrogenase. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10226380-A (JP)
Title: Cowling mounting device for motorcycle
Inventor: SUZUKI ICHIRO
IPC: B62J17/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a cowling mounting device for a motorcycle having good productivity and mass productivity without increasing a cost. SOLUTION: In a motorcycle 11 provided with a headlight housing 32 in a cowling 17 covering a car body front part, in a back surface of the headlight housing 32, a synthetic resin-made cowling brace 34 is integrally protruded toward rearward, this cowling brace 34 is mounted with mounting/demounting possible in a car body 23, and also in the cowling brace 34, a cowling mounting part 39 is formed. In the headlight housing 32, a cowling mounting stay 50 is formed, and the cowling 17 is supported by these mounting part 39 and mounting stay 50.
Patent JP-S58198797-A (JP)
Inventor: ROBAATO SHII TOUIRI JIYUNIA
IPC: G21C17/00
Filed: 1983-03-01
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-S58148586-A (JP)
Title: Time division channel system
Inventor: IWASAKI SUSUMU
IPC: H04Q11/04
Filed: 1982-03-01
Abstract: PURPOSE:To obtain a time switch having a larger memory amount than that of a time switch being an element itself with one kind of element, by taking the circuit constitution so that the same time switch elements are connected through plural buses. CONSTITUTION:A time switch element comprises a data bus memory DPM, a counter CNT, input/output buffers BF0, BF1, BF2, and a memory address selection selector SEL. The time switch elements are connected in parallel by l-sets, and the content of memory address of the time switch element designated with an address is sequentially read out on a data bus. The output buffer BF2 for the elements 1-l driven with the phase difference of 1/k-phase, the information on the data bus is sampled at each k-channel and outputted to a terminal OUT. Thus, k-set of the switch elements output the information for N-multiple highway k-line's share on a KXN multiplex buses via the time switch and after the information is separated multiplexedly, the information is outputted on the k-set of N-multiplex highway.
Patent JP-S57158561-A (JP)
Title: Rotational frequency detector
Inventor: WARUTAA DORAIZAITORU
IPC: G01P3/489
Filed: 1982-03-01
Abstract: A method and apparatus are disclosed for providing improved rotational speed determination for a rotating shaft. Two probes positioned adjacent a circular disk which rotates with the shaft scan markings on the disk and generate four out-of-phase signals in response to rotation of the shaft. A switch, controlled by logic circuitry which detects intersections of the signals, develops a composite saw-tooth-shaped signal from the four signals. A counter counts the number of crossings of the composite signal with a reference "zero" value to develop a determination of the number of discrete angular positions traversed by the shaft during a specified time interval. A memory stores the value of the composite signal at the start of the time interval. Computation circuitry develops a rotational speed based on the counted number of positions, corrected by a factor derived from the difference between the stored value and the value of the composite signal at the end of the interval. Time control circuitry prevents the start or end of the time interval during switching and prevents switching during the start or end of the time interval.
Patent JP-H07243524-A (JP)
Title: Gear ratio control device of automatic transmission
Inventor: TAKAHASHI HIROSHI
IPC: F16H61/10
Filed: 1994-03-02
Abstract: PURPOSE:To provide a gear ratio control device for automatic transmission with which the accel. operating amount information used as reference in a shift control is corrected with the accel. operating speed, and thereby prevent a shifting against the expectation of a driver despite dispersing operating characteristics from driver to driver and also enhance the drivability. CONSTITUTION:A gear ratio control device for an automatic transmission includes an accel. operating speed average calculating means (e) for calculation of the average of the accel. operating speeds, an accel. operation correcting amount setting means (f) which sets the accel. operation correcting amount for the accel. operating speed to a smaller correction value as the average of the accel. operating speed becomes greater, and a corrective accel. operating amount calculating means (g) which calculates the corrective accel. operating amount from the accel. operating amount sensing value given by an accel. operating amount sensing means (b) and the accel. operation correcting amount set by the means (f).
Patent JP-S54123806-A (JP)
Title: Digital preset tuner
Inventor: YAMASHITA NORIO
IPC: H03J7/02
Filed: 1978-03-17
Abstract: PURPOSE: To enable to perform perfect tuning to the corresponding station, by automatically changing the digital signal, through the connection of the up-down reference circuit to the up-down counter with up and down count taking the digital signal as the initial value.  
     CONSTITUTION: The digital signal memorized in the memory 13 is converted 10 into the analog signal, which is fed to the voltage varying element of the turner to perform the reception for the desired station. In this case, the up-down counter  11 and the up-down reference circuit consisting of the control circuit 24 and the up- down signal generating circuit 23 are connected, to alternately perform the count  and down count for the counter 11 by taking the digital signal as the initial value.  Thus, even if the preset digital value does not correspond to the desired reception  station, the digital signal is automatically altered to enable perfect tuning to the  corresponding reception station. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53117727-A (JP)
Title: Power converter protector
Inventor: IKEDA HIROSHI
IPC: H02J3/36
Filed: 1977-03-24
Abstract: PURPOSE: To prevent the overvoltage due to load cut-off from occuring by detecting the excitation of a tripping coil to release an output circuit breaker responding at fault location and performing protection through an OR circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59157610-A (JP)
Title: Branching and connecting device of optical fiber
Inventor: OKAMOTO KUNINORI
IPC: G02B6/28
Filed: 1983-02-28
Abstract: PURPOSE:To enable easy branching and connection without cutting a flat type optical fiber at an optional point by stripping the sheath cord of the optical fiber and bringing a branch optical fiber having an angle of inclination into contact with said part. CONSTITUTION:A flat type optical fiber 1 is coated thereon with a sheath cord 2, and the adequate point of the cord 2 is stripped. A branching and connecting device 3 is mounted in the exposed plane part 1a of the fiber 1 and an optical fiber 5 for branching is penetrated in the device 3. The sloped surface 5a of the fiber 5 is brought into tight contact with the plane part 1a of the fiber 1, by which the two fibers are optically coupled. Then the branching and connecting are accomplished from the optional point on the optical fiber without cutting the fiber and therefore there is the effect of eliminating the laboriousness in cutting once the fiber and connecting or melt sticking the connector thereto as in the prior art.
Patent JP-H09231018-A (JP)
Title: Data recording method
Inventor: SAKO YOICHIRO
IPC: G11B7/24035
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To record programs and data which are to be inhibited for write on a rewritable optical disk and to perform strong write protection by providing a recordable and reproducable RAM part and an unrewritable ROM part. SOLUTION: A so-called read-in part or a disk ID part 3 is recorded and formed in an area on the innermost peripheral track side of the optical disk 1 and the area adjacent on the outer peripheral side of the disk ID part 3 is a so-called TOC part 4 where index information relating to the recording contents of the disk is recorded. The area from the outer peripheral position (a) of the TOC part 4 to a position (b) separated for a prescribed distance to the outer side is an unrewritable read only ROM part 5. The remaining area to a disk outermost peripheral position (c) is a rewritable RAM part 6 for realizing the original function of the disk 1 of a magneto-optical recording type. Also, in the ROM part 5, a basic software program such as an OS or the like is recorded and formed on the supplier side of the disk beforehand.
Patent JP-S58150113-A (JP)
Title: Magnetic recorder with multichannel head
Inventor: MITA SEIICHI
IPC: G11B20/02
Filed: 1982-03-03
Abstract: PURPOSE:To improve recording density by providing multichannel heads to a rotary drum and making disposition and constitution adequate according to the spacings between head chips. CONSTITUTION:Multichannel heads A, B are installed on a rotating drum 1. When the heads A, B scan a magnetic tape T and record television signals, the width of their track loci is C as with each chip. The speed of the magnetic tape and the rotating speeds of the heads are so controlled that the locus of one head of the plural multiheads adjoins successively to each other and n-pieces of >=2 integer of the multichannel heads at which the relations between the track width C drawn by each head chip and inter-track-spacings P attain P/C >=n are installed on the drum, whereby the recording density of the magnetic tape is increased.
Patent JP-S59158627-A (JP)
Title: Multi-channel counter circuit
Inventor: OGAWA SEIJI
IPC: H03K21/02
Filed: 1983-02-28
Abstract: PURPOSE:To realize a multi-channel counter circuit with less number of components by constituting the circuit that contents of a memory circuit are accessed by a signal from an F/F to perform counting. CONSTITUTION:An output of each F/F is connected to an encoder 1, where the output is encoded into a proper code and the encoder 1 detects that any F/F is set and informs it to a controller 2. When the controller 2 receives a detecting signal from the encoder 1, the encoder 2 performs a series of operations as follows: The output of the encoder 1 is stored in a latch 3. The output of the latch 3 is inputted to an address line of a memory 4 to read contents of the memory 4. The read data is stored in a presettable counter 5. One pulse from the controller 2 is fed to the counter 5 to advance the contents by one. The updated contents of the counter 5 are stored again in the memory 4. The F/F of the corresponding input is cleared. Thus, the contents of the memory 4 are incremented by 1.
Patent JP-S59158979-A (JP)
Inventor: SUGAWARA TAKAFUMI
IPC: C22B21/02
Filed: 1983-02-28
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-S52116561-A (JP)
Title: Device for preventing electric chain block from overloading
Inventor: HONMA YOSHIFUMI
IPC: B66D1/58
Filed: 1976-03-26
Abstract: PURPOSE: To prevent a luggage from unexpectedly dropping due to overload occurred during conveying by enabling braking of final drive shaft by a brake while an overload preventing mechanism is operating due to slip gear of an electric chain block. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07217190-A (JP)
Title: Work gondola
Inventor: GOTO HIDEO
IPC: B66B9/187
Filed: 1994-02-04
Abstract: PURPOSE:To enhance the safety of cleaning work of a windwpane or the like by turning a balance weight and a projection frame and interconnecting with a projecting motion and moving the balance weight and holding a fixing frame in the horizontal direction regularly. CONSTITUTION:A worker rides in front of a fixing frame 20 and rotates a motor of a rope transfer device of a rope drive device and cleans a dinowpane by operating vertically a gondola main body 7. In the case of a building having an eave ceilling, a worker 39 turns a projection frame 25 and rides on a front board. Then, the worker tries to clean the windowpane by keeping the balance weight located in the rear under balance weight work mechanism and allowing the gondola main body 7 to move vertically substantially in a horizontal state. Furthermore, in the case of a building having a windowpane at a site further recessed from the outside wall, cleaning work is carried out in a similar manner with that of a building having an eave ceilling. The worker 39 turns the projection frame 29 and rides in on the front board, thereby cleaning the windowpane or the like.
Patent JP-H04220222-A (JP)
Title: Vertical stick type suction cleaner
Inventor: MARUKO FUERAARI
IPC: A47L9/32
Filed: 1991-02-27
Abstract: PURPOSE: To thoroughly clean a stairway, the rise of the stairway, and a floor surface by providing a handhold on a lower housing, setting one of the grips of a handle for cleaning in the vertical direction, and setting the other for cleaning on the floor. CONSTITUTION: A handhold 42 is provided on a lower housing 10. Two hand grips 39, 40 are integrated, one grip 39 is formed into a linear shape, and the other grip 40 is arranged to form an obtuse angle against the grip 39. When a user holds a cleaner at an angle to clean a floor or a covering on the floor, the user can use the hand grip 40. The user can use the hand grip 39 to clean a stairway and the rise of the stairway. Not only the floor but also the stairway and the rise of the stairway can be thoroughly cleaned.
Patent JP-H05229648-A (JP)
Title: Device for distributing brick inside hot blast stove
Inventor: SUDO KATSUJI
IPC: B65G47/80
Filed: 1992-02-20
Abstract: PURPOSE:To aim at the effects of saving labor and reducing workloads by solving problems with the working environment and construction cost of a hot blast stove, since of the current construction work of a hot blast stove the work of distributing bricks inside the hot blast stove is done by a method in which so many labor assitants lift and hand over heavy bricks. CONSTITUTION:A device for distributing bricks inside a hot blast stove comprises a conveyor 17 for carrying in bricks 10 which are fed one by one from outside the hot blast stove, a turn table 20 freely rotatably installed at the end of the conveyor 17, at least more than three ropes 15, 16 for shifting the position of the turn table, and a winding device for the ropes, and this system is hung in the air from the upper portion of the hot blast stove. Therefore, the necessity of lifting bricks in distributing the bricks inside the hot blast stove is eliminated and the effects of reducing workloads and construction costs through labor saving are obtained. Also, reduction in the period of construction is made possible and operational merits in iron industry are provided.