baber/WOPTO huggingface dataset:
Patent JP-S59127002-A (JP)
Title: Production of plastic optical fiber
Inventor: UEHA YOSHINOBU
IPC: G02B6/00
Filed: 1983-01-11
Abstract: PURPOSE:To improve heat resistance, flexibility and light transmittance by polymerizing a monomer in the presence of a plasticizer therein so that a core base material can be formed in a hermetic system and mixing the plasticizer and an amorphous high polymer in molecular order thereby eliminating optical nonuniformity. CONSTITUTION:A core material obtd. by polymerizing under heating a monomer soln. contg. a monomer that can be polymerized to an amorphous high polymer, a plasticizer, a polymn. initiator and a chain transfer agent is melt spun and at the same time, a transparent high polymer which prohibits substantially the permeation of the above-mentioned plasticizer and has the refractive index smaller than the above-mentioned core is coated thereon, thereby providing a clad. The plasticizer is incorporated in the core material at such an amt. at which the modulus of elasticity of the core attains <=2.5X10<5>g/mm.<2> and the solubility parameter of the clad is made lower in value than the solubility parameter of the plasticizer. The monomer soln. is filtered by a porous film, whereby optical foreign matter is removed and the soln. is refined and polymerized in the hermetic system.
Patent JP-S63171358-A (JP)
Title: Analysis of anion
Inventor: IMAMICHI SENYA
IPC: G01N30/88
Filed: 1987-01-08
Abstract: PURPOSE:To analyze an org. acid ion and an inorg. anion without allowing both ions to interfere with each other, by separating the org. acid ion and the inorg. anion using 9-anthryldiazomethane and respectively analyzing both ions by independent columns. CONSTITUTION:A flow passage 10 for analyzing an org. acid ion and a flow passage 12 for analyzing an inorg. anion are provided in an ion chromatograph. A reversed-phase column 14 is provided to the passage 10 as a column and a fluorescence detector 16 is provided as a detector while an ion chromatograph column 22 is provided to the flow passage 12 and an electric conductivity meter 12 is provided as a detector. Then, a beverage aqueous solution containing the inorg. anion and the org. acid ion is treated with 9-anthryldiazomethane to separate the org. acid ion and the inorg. anion. Next, the org. acid ion is allowed to flow through the flow passage 10 to be analyzed by the column 14. Subsequently, the inorg. anion is allowed to flow through the flow passage 12 to be analyzed by the column 22. By this method, both ions can be analyzed without allowing both of them to interfere with each other.
Patent JP-S5597426-A (JP)
Title: Preparation of nondirectional silicon steel plate with excellent magnetic property
Inventor: KOSHIISHI HIROMICHI
IPC: C21D8/12
Filed: 1979-01-17
Abstract: PURPOSE:To obtain a nondirectional silicon steel plate with excellent magnetic property by a method wherein a silicon steel slab comprising a specific component composition is rolled to an intermediate dimension at a specific temperature and annealed under a specific condition, thereafter pickling is carried out and then rolled to a final dimension by one cold rolling process, moreover annealing is carried out at a specific condition. CONSTITUTION:A silicon steel slab comprising C; <=0.02%, Si; 1.5-3.5%, S; <=0.005%, Al; 0.1-1.5%, N; <=0.004% and substantially a blance of Fe is heated to a rolling temperature of below 1200 deg.C and rolled to an intermediate dimension by hot rolling. Subsequently, annealing is carried out at a temperature range of 900- 1000 deg.C for 1-7min. in a nonoxidative atmosphere according to a product grade so as to be capable of obtaining a predetermined crystal particle and, after pickling, only one cold rolling is carried out to obtain a steel plate with a final dimension and, subsequently, annealing is carried out at 950-1100 deg.C for 1-5min. Thereby, is obtained a title silicon steel plate with excellent magnetic flux density and with reduced iron loss suitable for an electromagnetic steel plate for a large rotating machine.
Patent JP-S58120612-A (JP)
Title: Emulsion polymerization of vinyl chloride
Inventor: MASUKO SEIICHI
IPC: C08F4/28
Filed: 1982-01-14
Abstract: PURPOSE:To prepare a vinyl chloride polymer having excellent color tone, by the emulsion polymerization of vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith, in the presence of a catalyst comprising alpha-cumyl peroxyneodecanoate. CONSTITUTION:Vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith (e.g. ethylene) is mixed with a polymerization catalyst comprising alpha-cumyl peroxyneodecanoate and if necessary other catalyst (e.g. dioctyl peroxydicarbonate). The amount of the alpha-cumyl peroxyneodecanoate in the catalyst is preferably 10-100wt%. The mixture is mixed with 80-300pts.wt. (based on 100pts.wt. of vinyl chloride) of water, 0.1-5pts.wt. of an emulsifier (e.g. alkylsulfonic acid salt) and an emulsification assistant (e.g. lauryl alcohol), and if necessary with a polymerization assistant, and subjected to the emulsion polymerization at 35-70 deg.C to obtain the objective vinyl chloride copolymer.
Patent JP-2000206278-A (JP)
Title: Time switch
Inventor: MUROI HIROAKI
IPC: H05K3/36
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To improve working capability of a battery for backup in wasting by making it separable. SOLUTION: In a circuit substrate 32, a clock function block 21 having a clock function counting present time and a function setting a time schedule is installed. Besides the circuit substrate 32, a battery board 36 containing a battery B as a backup power source for supplying necessary power for maintaining clock function during service interruption of commercial power and holding time schedule. Thus, the battery board 36 can be wasted separately, the effect on the environment is reduced and reuse of the battery B contents is made possible.
Patent JP-H06207585-A (JP)
Title: Booster
Inventor: HATANO TORU
IPC: F04B39/00
Filed: 1993-01-12
Abstract: PURPOSE:To perform boosting in a state to maintain the degree of cleanliness at a high value without polluting treatment liquid by causing conduction of a piston on the secondary side between cylinder chambers on the primary and secondary sides and forming a cleaning chamber to contain and remove a leaking pressure medium in the cylinder chamber on the primary side. CONSTITUTION:When pressure medium oil is introduced through a content liquid entrance 2 on the primary side to a cylinder chamber 1 on the primary side, pistons 3 and 4 on the primary and secondary sides are orderly operated. The pressure of containing liquid in a cylinder chamber 5 on the secondary side is increased and delivered through an outlet 6 to a treating tank. In this case, when pressure medium oil in the cylinder chamber 1 on the primary side leaks, a leakage detector 11 in a cleaning chamber 9 is operated to release a control valve 14. After a pump 15 is operated and washing liquid in a tank 16 is fed with a pressure through an introduction port 12 to the cleaning chamber 9, the washing liquid is recovered through a discharge port 13 to a recovery tank 18 by means of a piping 17. As a result, even when a pressure medium in the cylinder chamber 1 on the primary side leaks, it can be removed in the cleaning chamber 9, whereby treatment liquid in the cylinder chamber 5 on the secondary side is prevented from being polluted but its pressure can be increased.
Patent JP-H04242492-A (JP)
Title: Numeral reader
Inventor: SAKAKIBARA JUNICHI
IPC: G06V30/144
Filed: 1991-01-17
Abstract: PURPOSE:To obtain an inexpensive numeral reader in which a numeral pattern is simplified, a reading part of the reader is simplified, and also, necessary number of standard patterns to be stored is small. CONSTITUTION:The reader is provided with seven segment photodetectors for detecting the existence of entry by each one numeral in accordance with seven segments determined at every numeral, a reference point photodetector for detecting a reference point, and a paper feeding mechanism for moving paper.
Patent JP-S58125038-A (JP)
Inventor: EDEITO BAIDE
IPC: G03C7/28
Filed: 1983-01-14
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-H10193460-A (JP)
Title: Structure of joining part of resin part
Inventor: MATSUNE MINORU
IPC: B29C65/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent protrusion of whiskerlike burr generated at the initial stage of vibration welding from a joining part at the time of completion of vibration welding. SOLUTION: A recessed part 6 is provided at a joining part of one resin part 1 while a protruding part 10 capable of being engaged with the recessed part 6 is provided at a joining part 8 of other resin part 7, and a step part 11 having predetermined depth and length is provided on the front or rear surface in the vibration direction of the protruding part 10. When the recessed part 6 and the protruding part 10 are mutually engaged to relatively vibrate both resin parts 1, 7, whisker-like burr 13 is generated at the initial stage of vibration welding. This burr is bent by the step part 11 to be changed in its direction and also bent by the inner surface of the recessed part 6 to the changed in its direction.  Therefore, the whiskerlike burr 13 generated at the initial stage of vibration welding is bent many times to be finely cut to be formed into small pieces and these small pieces are mixed with a molten resin 14 at the time of completion of vibration welding.
Patent JP-S60147139-A (JP)
Title: Package for life testing of semiconductor device in short time
Inventor: HIRAYAMA NOBUKI
IPC: H01L21/66
Filed: 1984-01-12
Abstract: PURPOSE:To evaluate the reliability within a short time at low cost by a method wherein the titled package is composed of a print wiring substrate provided with specified electrodes, wirings and mounts as well as pellets with specified connections and bonding to the mounts. CONSTITUTION:Electrodes 13 for impressing bias needed for IC to be tested, other electrodes 11, 12 for leading out IC terminals, mounts 16, heat resistant load parts 20 and related wirings are provided on a print substrate 10 made of heat resistant aluminium base ceramics and then IC pellets are directly fixed on the mounts 16 to be connected and bonded with one another. In case of a testing, a bias is impressed from the electrodes 13 to make evaluation by means of disconnecting a shortcircuit bar 19 for checking functions after lapse of specified time. Due to the heat resistant design, any IC may be evaluated within extremely short time under the stress at high temperature.
Patent JP-H04356038-A (JP)
Title: Color decomposition and composition optical system
Inventor: MATSUSHITA HAJIME
IPC: G03B27/10
Filed: 1991-01-17
Abstract: PURPOSE:To offer the color decomposition and composition optical system which reduces astigmatism generated with light transmitted slantingly through a dichroic mirror. CONSTITUTION:In the color decomposition and composition optical system which is constituted by connecting plural dichroic mirrors successively on the main optical axis 3 of light and decomposes white light into respective color light beams of red, green, and blue and composes specific color light of the respective color light beams of red, green, and blue, the dichroic surfaces 41 and 42 of the 1st dichroic mirror 1 and 2nd adjacent dichroic mirror 2 are arranged on the light incidence side of the main optical axis 3, the dichroic mirror 1 is arranged in a plane which contains a 1st axis 31 perpendicular to the main optical axis 3 and slants at a specific angle theta1 to the main optical axis 3, and the 2nd dichroic mirror 2 is arranged in a plane which contains a 2nd axis 32 perpendicular to the main optical axis 3 and 1st axis 31 and slants at a specific angle theta2 to the main optical axis 3.
Patent JP-S58121488-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: G07B1/00
Filed: 1982-01-13
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-S60161354-A (JP)
Inventor: MAIKERU GURANTO SUKOTSUTO
IPC: G02B6/44
Filed: 1985-01-12
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-H07205638-A (JP)
Title: Air passage switching device
Inventor: HIGASHIHARA AKIHITO
IPC: B60H1/00
Filed: 1994-01-19
Abstract: PURPOSE:To prevent such a troublesome situation that frictional sound offends ears following movement of a film member while retaining seal performance and suppressing increment of a cost. CONSTITUTION:A frame section 19 is integrally formed at the periphery of a face spit hole and a foot spit hole which are formed in such a condition that they are mutually adjacent to an air duct 2, and the tip end of the frame section 19 is formed as a seal face section 19a which is slidably connected with a film damper 17. For example, three ribs 20 which are directed in the moving direction of the film damper 17 are integrally formed in the face spit hole and the foot spit hole. In this case, each rib 20 is arranged in such a way that a gap 21 having a predetermined dimension delta is left between each rib 20 and a virtual face including the seal face section 19a.
Patent JP-S5389321-A (JP)
Title: Preventing device for mis-selection
Inventor: TAKAMATSU SHIGEYUKI
IPC: G06F3/043
Filed: 1977-01-18
Abstract: PURPOSE: To detect mis-touch with accuracy and to exclude the data arisen from the mis-touch, by providing the ultrasonic transmission and receiving elements around the display surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10191764-A (JP)
Title: Threshing device
Inventor: NAKAYA MASAMI
IPC: A01F12/18
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a threshing device by which cereal stalks left from handling are reduced and a gap between a handling barrel and a receiving net is easily adjusted by adjusting the position of handling barrel obliquely vertically so that the handling barrel can get closer to the side of handling port for cereal stalk insertion provided along a feed chain with upward displacement. SOLUTION: In the threshing device with which the relative gap between the handling barrel 3 and the receiving net can be adjusted, the position of handling barrel 3 can be adjusted obliquely vertically so as to get closer to the side of handling port 10 for cereal stalk insertion provided along a feed chain 1 with upward displacement. In this case, it is preferable that the handling barrel 3 is constituted so as to adjust the position almost parallelly with a lower lip board 10B forming the handling port 10 for cereal stalk insertion provided along the feed chain 1.
Patent JP-S62164440-A (JP)
Inventor: KURODA MASAO
IPC: A61B8/06
Filed: 1986-01-14
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-H04243494-A (JP)
Title: Card issuance management method
Inventor: ISHIGURO GINYA
IPC: G06F21/60
Filed: 1991-01-18
Abstract: PURPOSE:To protect malicious operation for issuance of a magnetic card. CONSTITUTION:As an auxiliary card issuing unit, each card issuance company specifically prepares an IC card 21, and stores therein a card key generated by ciphering a specific code for the company and private information of a card holder, and after that, information generated from the card key is input in a card issuing unit (encoder), generates a cipher object card key that ciphers information generated from the card key to be able to decipher the ciphered card key, stores the cipher object card key together with the company code corresponding to the cipher object card key, whereby in the issuance of a magnetic card, when an IC card is inserted in the encoder, the IC card considers the card key as card information while the encoder considers the card key regenerated from the cipher object card key corresponding to the company code sent from the IC card as key information to mutually identify the card information and the key information, and when the identification is done, a magnetic card is issued for the company code.
Patent JP-2000205872-A (JP)
Title: Positioning system for moving
Inventor: JO SHOKI
IPC: G08G1/0969
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To easily and arbitrarily input map data or alter the data by providing an image pickup unit used to read an image of a map, an A-D converter for converting an image into a digital signal or the like. SOLUTION: Image data in a map 1 is read by utilizing an image pickup unit 2, converted into a digital signal by an A-D converter 3, and then image data of the map 1 is stored in an image memory 4. Graphic data of the map 1 is displayed by a display unit 6, and served for positioning and guiding applications. Thus, a user conveniently confirms a located geographical position, and can alter map data as needed. The map 1 may be a printed map sold in the market. A digital signal processing controller 5 compresses the image data or stores non-compressed data in a screen memory 42. The image data of the map 1 and a positioning signal probed by a position probing unit 7 can be applied correspondingly.
Patent JP-S63173569-A (JP)
Title: Food forming machine of drum type with parchment paper feed mechanism
Inventor: OKAMOTO TAKESHI
IPC: A23L17/00
Filed: 1987-01-12
Abstract: PURPOSE:To obtain a food efficiently by a simple structure and by easy adjustment while preventing sticking of the formed food, by setting a specific paper feed mechanism between a packing and extruding positions of a food forming machine and feeding paper. CONSTITUTION:A paper box 13 is supported on a frame 1 of a food forming machine by a bracket 11 and a shaft 12 rotatably like a pendulum and a cam follower 27 is rotatably held on the tip of a lever 28 attached to the paper box. On the other hand a plane cam 35 having a cam face 35a shaved corresponding to a circumferential part 35b and a recessed part 5a is attached to a forming drum 5 equipped with the circumferential part 35b and the food forming recess 5a rotatably supported on the frame 1. Then the recessed part 5a is packed with a food ingredient 37 from a hopper 3 and the drum 5 is rotated. When the recess 5a comes to a paper feed position, the cam follower 27 moves along the cam face 35a of the cam 35, the box 13 is shaken through a pulling spring 23, a parchment paper 36 is pressed against the drum 5, brought into contact and bonded to the surface of the food 37, cut with rotation of the drum 5 and taken out together with the food 37.
Patent JP-H03210358-A (JP)
Title: Polyester composition and production thereof
Inventor: SAEKI TOMOJI
IPC: C08K7/16
Filed: 1990-01-12
Abstract: PURPOSE:To obtain a polyester compsn. causing no filter jamming during molding and giving a film excellent in the slip, transparency, and abrasion resistance by mixing a slurry of a particulate crosslinked polymer having a specified particle diameter and functional groups with a polyester by a vent type extruder. CONSTITUTION:A polyester is prepd. from a dicarboxylic acid component mainly consisting of an arom. dicarboxylic acid (e.g. terephthalic acid) and at least one glycol component (e.g. diethylene glycol). Separately, a particle crosslinked polymer having a mean particle diameter of 0.01-5mum and functional groups (e.g. styrene-divinylbenzene copolymer) is dispersed in water and(or) an org. solvent having a b.p. of 200 deg.C or lower (e.g. methanol) to give a slurry. Then, the polyester and the slurry are fed to a vent type extruder and mixed therein to give a polyester compsn. wherein the particulate crosslinked polymer is contained in a uniform monodisperse state.
Patent JP-H10199842-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATANAKA MASANOBU
IPC: H01L21/304
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To uniformly polish by setting the polish select ratio of a sacrificial film, so that the time taken for removing a polish stopper layer is not less than the time taken for completely removing this film at a second region having a max. film thickness after the exposure of a stopper layer at a first region, having a min. film thickness. SOLUTION: A sacrificial film 8 is polished by the CMP process, using ceria as a slurry with adjusting the solids concn. of the slurry, so that the time taken for perfectly removing the film 8 in peripheral regions II, including its portion having a max. thickness B after the exposure of a conductor layer 5 in memory regions I is substantially equal to or shorter than the time taken for removing the conductor layer 5 of a thickness C in the memory regions I. Even if a local thickness variation of the sacrificial film on the conductor film 5 exists, it is selectively polished uniformly and removed along the shape of an interlayer insulation film 4.
Patent JP-S59129928-A (JP)
Title: Head position adjusting system
Inventor: ARAI TAKASHI
IPC: G11B5/56
Filed: 1983-01-13
Abstract: PURPOSE:To adjust easily with high accuracy a gap interval of two head tips and the position of each of them, by fixing the two head tips, providing a substrate in which at least a part has elasticity, and adjusting selectively a position of each head tip. CONSTITUTION:A substrate 6 has elastic parts 25, 26, and the elastic part 25 and 26 are pressed selectively from the inside by rotating an eccentric screw inserted into an inserting hole 24. When adjusting a head position, first of all, screws 7, 27 and 28 are clamped lightly. As for a screw hole of the screws 27, 28, for instance, a long hole is formed, and its fixed position can be changed. An eccentric pin is rotated round a hole 20, a projecting quantity from a cylinder 18 of head tips 8, 9 is adjusted uniformly, and subsequently, for instance, a position of a head gap 11 is adjusted exactly by utilizing the eccentric pin and the holes 21, 24, the screw 7 and 27 are fixed firmly, and also a position of a head gap 10 is adjusted and fixed by utilizing the eccentric pin, the holes 19, 24 and elasticity of the elastic part 26.
Patent JP-H09198331-A (JP)
Title: Interface device and method, and information processing system
Inventor: CHO KENJIRO
IPC: G06F13/00
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To easily realize access to other nodes mapped in a common address space and to realize an interruption request between the nodes with simple constitution in a system where the plural nodes can mutually execute communication. SOLUTION: Network interfaces 6 and 7 monitor internal buses 5 and 17. When access to an external device is generated, a read packet and a write packet are issued to a serial line 3 in accordance with access and the packets on the serial line 3 are monitored. When access to its own device is detected, it is converted into an access cycle to the internal buses 5 and 17. When an interruption request signal 14 is generated, a write cycle generation circuit 13 writes prescribed data on the address of an interruption generation register 11. When prescribed data is written into the interruption generation register 11, the interruption request is generated to CPU 4.
Patent JP-H07204855-A (JP)
Title: Submerged arc welding tip holder
Inventor: NANBU MIKIO
IPC: B23K9/18
Filed: 1994-01-20
Abstract: PURPOSE:To prevent the energizing ability from being bad by connecting a welding tip at the top end of a welding energizing nozzle in the concentric state, and closely attaching the dividing type tip holder installed with the cooling member on this nozzle top end and the tip's outer circumference. CONSTITUTION:A submerged arc welding tip holder 5 has a cooling tube 2, a cooling plate 4 and a welding tip 6. In the tip holder 5, the top end of the welding nozzle 6 is made into a projecting structure of the same shape with the rear end's outer shape of the welding tip 6, a tip tightening projection is attached on the middle part of the top end part. Because the welding nozzle and the welding tip 6 are closely attached on the tip holder 5 which is tightened with the cooling plate 4, the welding nozzle and the welding tip 6 are cooled even in a welding of a large current and a large heat entering, the energizing ability is not badly made with the energizing heating resistance or the radiation heat of welding, and further it is not molten. Accordingly, the excellent energizing and wire feeding abilities can be obtained.