baber/WOPTO huggingface dataset:
Patent JP-S54107997-A (JP)
Title: Preparation of heat-resistant alkyd resin
Inventor: KISHI SHIYUNKOU
IPC: C08G63/88
Filed: 1978-02-13
Abstract: PURPOSE: To prepare a low cost, heat-resistant alkyd resin useful as coatings, laminates, molding articles, etc. and having excellent storage stability and gloss, by reacting an alkyd resin with a specific amount of ethyl silicate.  
     CONSTITUTION: An alkyd resin is mixed with ethyl silicate monomer and /or its polymer (10W30wt.% on the basis of the mixture), and condensed to give a heat- resistant alkyd resin.  
     EFFECT: The separation of ethyl silicate during the drying-curing process is prevented, and deformation and lowering of the electrical characteristics of the product at high temperature are suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11208814-A (JP)
Title: Base receiver for cassette for base
Inventor: SHIMOJIMA KENJI
IPC: B65G49/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To maintain a pitch between grooves in heating by forming a base receiver main body, which is formed by applying heat resistant resin defining projections in prescribed intervals thereto, in the outer circumferential face of a metal rod defining a continuous circumferential groove in the outer circumferential part. SOLUTION: A base receiver 14 is constituted of a metal rod 15 functioning as a core material and a resin base receiver main body 16 formed by applying resin to the outer circumferential face of the metal rod 15. Projections 17 are formed around the outer circumferential face of the base receiver main body 16 in prescribed intervals and grooves for supporting the base are formed between adjoining projections 17. A hole 20 is preliminarily bored in resin frames 12, 13, one end part 14a of the base receiver 14 is inserted in the hole 20, and a clearance 21 formed around the hole 20 is welded by resin so that the base receiver 14 is fixed to the frames 12, 13.  The base receiver 14 is so formed that the resin is encroached in the circumferential groove 18 continuously formed around the outer circumferential part of the metal rod 15 to integrate the resin with the metal rod 15 so that no pitch deviation is formed between the grooves 22 by thermal expansion.
Patent JP-H11211989-A (JP)
Title: Lighting means of microscope
Inventor: KONDO TOYOHIRO
IPC: G02B21/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To enable the microscope which has an objective optical system capable of shifting in object-side focus position to always have the best lighting state at any object point position, namely, distinctively project the outline of a projection image of an irradiation field stop and nearly uniformly light the inside of the outline for a naked-eye observation. SOLUTION: This is the lighting means of the microscope equipped with the objective group capable of shifting in object-side focus. Stops 7 and 7' are arranged in a lighting system for lighting a body and their images are projected on points Q and Q' in variable ranges of different object-side focus positions.
Patent JP-S58134078-A (JP)
Title: N-phenyltetrahydrophtalimide derivative, its preparation and herbicide containing the same as active constituent
Inventor: NAGANO HIDEYOSHI
IPC: C07D209/48
Filed: 1982-02-02
Abstract: NEW MATERIAL:An N-phenyltetrahydrophthalimide derivative expressed by formulaI(R is 1-4C alkyl or 3-4C alkyl and alkynyl; except when R is isopropyl). EXAMPLE:N-(4-Bromo-2-fluoro-5-propargyloxyphenyl)-3,4,5-tetrahydrophth alimide. USE:A herbicide, particularly selective herbicide for corn, having improved herbicidal effect in a very small amount of the chemical without giving the phytotoxicity to crops, e.g. corn, cotton, soybeans, rice plants, etc. PROCESS:A halogen compound expressed by formula II (X is halogen) is reacted with an N-(4-bromo-2-fluoro-5-hydroxyphenyl)-3,4,5,6-tetrahydrophthalimide expressed by formula III in a polar aprotic solvent in the presence of a base, e.g. K2CO3, at room temperature to give the compound expressed by formulaI.
Patent JP-H01240754-A (JP)
Title: Method and device for measuring engine air flow
Inventor: EDOWAADO HARORUDO SHIYUMITSUTO
IPC: G01C19/00
Filed: 1989-01-25
Abstract: PURPOSE: To measure an engine mass air flow with a high and correct response speed by arranging a signal generator that generates cylinder pulses as a func tion of cylinder position and an air flow sensor that measures the air flow rate at fixed sampling periods. CONSTITUTION: An engine 10 arranges an air flow sensor 12 in an inlet. A cam position sensor 14 has an one tooth cam shaft driven wheel and a fixed pick-up 16. A cylinder position sensor 18 has a fixed pick-up 20, that generates cylinder pulse signals, installed on the crank shaft. The signals generated by the three sensors 12, 14, 18 are input into a controller 22, and the instantaneous fuel conditions are calculated there, and then a fuel control order is missioned to the output line 25.
Patent JP-H10212161-A (JP)
Title: Thermistor material having positive characteristic and its production
Inventor: GOTO TAIJI
IPC: H01C7/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain a material reducing only specific resistance at ordinary temp. without affecting resistance-temp. coefft. and capable of reducing the size of an applied product such as a device for protection from an overcorrect by specifying the molar ratio of titanium dioxide to barium and that of titanium nitride to barium in a barium titanium-based semiconductor porcelain material contg. a semiconductor forming element. SOLUTION: When the molar ratio of titanium dioxide to barium and that of titanium nitride to barium are represented by (x) and (y), respectively, x+y=1.01, 0.61<=x<=1.0 and 0.01<=y<=0.4 are satisfied. A compsn. prepd. by adding at least a semiconductor forming element such as yttrium in the form of yttria to barium titanate is calcined, titanium nitride preferably having 0.6-3.0μm average particle diameter is added and they are fired to produce the objective material. In the case of <0.6μm average particle diameter, surface active energy increases and TiN is liable to oxidation. In the case of >3.0μm, TiN is less liable to mix with other particles, and thus the particle size become uneven.
Patent JP-H04254999-A (JP)
Title: Semiconductor memory circuit
Inventor: OTANI TOSHIHIKO
IPC: G11C29/00
Filed: 1991-02-07
Abstract: PURPOSE:To minimize the increase of test terminals when compared with the case without test circuits, the increase in the number of data input terminals is (n/2) bit, the increase in address input terminals is one, the increase in data output terminals is (n/2) bit, and as a whole the reduction is (n-1). CONSTITUTION:A memory array part, against a prescribed bit number (n), consists of the sub-memory blocks of (n/2) memory arrays 1, 2. An input data terminal part has (n/2) bit test data input 3 and (n) bit normal data input 4; at the time of the test, (n/2) bit data are simultaneously added to the input of the two sub-blocks. An address part is added with an address MSB 5 for test, and at the time of the test, the memory looks like having twice as many word numbers as those of the original memory. The output of each sub-memory is successively and sequentially read out by means of a multiplexer 6.
Patent JP-S53102512-A (JP)
Title: Vehicle information transmitting and receiving system
Inventor: NAGASE KAZUHIKO
IPC: B60L3/08
Filed: 1977-02-18
Abstract: PURPOSE: To simplify the circuit for transmitting and receiving information from the ground to a running vehicle with only one distance counter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55108717-A (JP)
Title: Heat resisting coil with little inductance to temperature variation
Inventor: FUKUI KIYOUJI
IPC: H01F27/00
Filed: 1979-02-14
Abstract: PURPOSE: To improve heat resisting characteristics and reduce inductance to temperature variation by the method wherein a conductor is wound on the surface of a quartz glass bobbin and another quartz glass bobbin is fitted on its outer surface and then the gap between them is filled with an inorganic adhesive.  
     CONSTITUTION: A conductor is wound on the surface of the 1st bobbin 1 made of quartz glass, and thereby the 1st coil 2 is formed. On the outer surface of coil 2 is provided the 2nd bobbin 3 made of quartz glass and having an inner diameter permitting play and a proper thickness. The 2nd coil 4 is formed by winding a conductor around the surface of the bobbin 3. Other ends 2b and 4b are electrically connected and thereby coils 2 and 4 are connected in series. The 3rd bobbin 5 made of quartz glass is formed on the outer surface of the coil 4. The gaps between bobbins 1, 3 and 5 are filled with inorganic adhesive 6, and this is heated and solidified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05276090-A (JP)
Title: Selectively calling system and selectively calling receiver used in the same
IPC: H04W52/02
Filed: 1993-02-03
Abstract: PURPOSE: To expedite battery power saving by a part of users in a selectively calling system by de-energizing a receiving part during a specific period responding to the receiving of a specific code word and then energizing again the receiving during the specific period in a specific batch. CONSTITUTION: A pager P has a receiving part 16 and a control part 18. A nonvolatile storage 42 is combined with a detector 40 and stores the bit pattern of a preamble, which is transmitted responding to a request by the detector 40 or the like. This output signal is supplied to a timing control circuit 32 for detecting whether or not power should be supplied to the receiving part 16, according to the data stored in a memory means 34. For example, the circuit 32 transmits a signal for interrupting power supply to the receiving part 16 during a period T1 to a power control circuit 30, and then to energize the receiving part 16 during the period of a frame assigned in a super batch.
Patent JP-S63186855-A (JP)
Title: Austenitic iron based alloy
Inventor: SHIMA MASAYUKI
IPC: C22C38/00
Filed: 1987-01-27
Abstract: PURPOSE:To considerably reduce intergranular corrosion crackability caused by the generation of metallic carbide in a grain boundary, by adding specific ratios of Nb and Mo to a high purity austenitic stainless steel. CONSTITUTION:The compsns. of the high purity austenitic stainless steel as an instrumental material in a light-water reactor are regulated to, by weight, <0.02% C, 9.0-11.0% Ni, 18.0-20.0% Cr, <2.0% Mn, <0.005% P, <0.004% S, <0.03% Si with the balance Fe, and 0.1-0.6% Nb and 0.1-0.3% Mo are added thereto. C is stabilized and is prevented to separate into the grain boundary as the metallic carbide by the addition of Nb; and the diffusion of Cr near the grain boundary is prevented by the addition of Mo to prevent as well the separation of the carbide into the grain boundary. In this way, the intergranular corrosion crackability based on the carbide generation is considerably reduced.
Patent JP-H06227071-A (JP)
Title: Paper feed device of printer
Inventor: KUROKAWA NORIYUKI
IPC: B41J19/18
Filed: 1993-02-03
Abstract: PURPOSE:To prevent pulling-in of paper within a printer, by constituting the title device so that at the time of positive line feed, a friction roller and delivery roller are allowed to interlock with each other turnably in the same direction by connecting a line feed train of wheels with each other by a planetary gear and at the time of reverse line feed, the delivery roller gear is made so as not to interlock with the friction gear by releasing the line feed train of wheels from connection. CONSTITUTION:At the time of positive line feed, a sun gear 9 is turned in a clockwise direction, a planetary gear 10 and arm 11 are moved in the clockwise direction, the planetary gear 10 and a connection gear 13 are connected with each other and a friction roller by interlocking the whole of a line feed train of wheels and delivery roller are allowed to interlock with each other. Then at the time of the reverse line feed, the sun gear 9 is turned in the counterclockwise direction, the planetary gear 10 and the arm 11 are moved in the counterclockwise direction, the planetary gear 10 is separated from the connecting gear 13, the delivery roller gear 14 is set free and paper left behind on the delivery roller is prevented from being pulled into a printer. Consequently, generation of paper jamming is eliminated.
Patent JP-S62174694-A (JP)
Inventor: KIMURA YOSHIYUKI
IPC: G21C19/18
Filed: 1986-01-28
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-H06226126-A (JP)
Title: Crushing device
Inventor: SATOU KAZUNORI
IPC: B02C15/04
Filed: 1993-02-03
Abstract: PURPOSE:To obtain a crushing device which can be used in a wide load range or for crushing various types of carbonaceous materials without causing vibration by using each crushing roller of different material which constitutes a roller pivot, and a pivot box acting as a receptacle with engraved slide surface. CONSTITUTION:In a crushing device which crushes a raw material using crushing rollers 6, each crushing roller 6 uses a different material which constitutes a roller pivot 12 and a pivot box 11 acting as a receptacle with an engraved slide surface. For example, in comparison of a case that soft steel is used for a support axial member as a pivot box 11 with a case that a surface-hardened steel is used, the pivot 12 of surface-hardened steel gives a wider crushing roller precession, i.e., a wider amplitude. Thus, each crushing roller has a different pendulum behavior, if the different quality of a support axial member as the pivot 12 is used. Consequently, the crushing rollers are activated in the same phase, so that a self-synchronization phenomenon such as amplifying a self-excited vibration is prevented from occurring.
Patent JP-H06225928-A (JP)
Title: Deodorant
Inventor: KATAYAMA ATSUHIKO
IPC: A61L9/01
Filed: 1993-02-03
Abstract: PURPOSE:To achieve a development of a deodorant which is applicable in a wide range of location and inexpensive with higher safety by allowing the yielding of excellent deodorizing effect for mercaptan compounds and ammonia while eliminating the reemission of malodorous material. CONSTITUTION:This deodorant contains a hydrogen/copper ion exchanged zeolite which is produced by ion exchanging alkali or alkaline earth metal ions incorporated in a zeolite into hydrogen ions and copper ions as cations.
Patent JP-S53100562-A (JP)
Title: Apparatus for separating aligning disk-shaped articles
Inventor: YOSHIDA YOSHIAKI
IPC: B65G47/14
Filed: 1977-02-16
Abstract: PURPOSE: To provide an apparatus capable of correctly and speedily separating and aligning thin, curved and disk-shaped articles made of fragile material such as ceramic. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000214422-A (JP)
Title: Method for wiping liquid crystal panel and device for wiping liquid crystal panel
Inventor: MITA TORU
IPC: G02F1/1339
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent dust generation and to embody clean wiping work by making oozed out liquid crystals soaked into a nonwoven fabric and removing the unnecessary liquid crystals oozed out to a liquid crystal panel among a series of operations to cure and end-sealing material by irradiation with UV rays. SOLUTION: A take-up motor 12 is rotated by a controller, thereby, a take-up shaft 14, a rotating pin 17, a groove 16, a take-up core rod 15 and a tacky adhesive tape 24 are actuated via a coupling 13 and wiping cloth 1 is fed in. Simultaneously, a drive motor 11 is driven by the controller and a pair of tension rollers 10 are rotationally driven. The wiping cloth 1 is stably sent by a prescribed length while the wiping cloth is attracted to a projecting part 10a of the central part. The wiping cloth 1 is fed in, thereby, a hollow core rod 2 is turned via a bearing 4. The wiping cloth 1 made from the nonwoven fabric is brought into contact with the surface of the liquid crystal panel and the liquid crystals are removed while being soaked into the cloth.
Patent JP-H01192051-A (JP)
Title: System for preventing erroneous loading/unloading of cartridge type hard disk drive system
Inventor: MATSUMOTO YASUO
IPC: G11B17/043
Filed: 1988-01-27
Abstract: PURPOSE:To prevent a cartridge type hard disk drive being energized from being loaded and unloaded in the drive to be housed in a terminal equipment by providing a handle mechanism in the drive and a lock mechanism to block the rotation of the handle lever of the handle mechanism in the terminal equipment. CONSTITUTION:When the terminal equipment 2 is connected to the cartridge type hard disk drive 1 to be housed in the equipment via a connector 3, the handle mechanism 5 is provided in the drive 1, and a lock pin mechanism 6 in the terminal equipment 2. In other words, the lock pin 7 of the lock pin mechanism 6 is inserted to the drive 1 when the terminal equipment 2 is ener gized, thereby, the drawout of the drive 1 from the terminal equipment 2 is blocked. In such a case, the handle mechanism 5 is constituted of the handle lever 4 supported with bearing by a pin 9, a shaft 8 having the insertion part 10 of a pin 7 for locking, a disk 12 supported with bearing by a pin 11, parallel shafts 13 and 14, a hook 16 supported with bearing by a link pin, and the rota tion of the lever 4 is blocked by inserting the lock pin 7 to the insertion part 10, thereby, the drawout of the drive 1 can be blocked.
Patent JP-S59144814-A (JP)
Title: Moving device for equipments
Inventor: OYANA MASAO
IPC: F16H19/02
Filed: 1983-02-02
Abstract: PURPOSE:To simplify a device so as to prevent the generation of its trouble and easily manufacture the device, by fitting a cylindrical retainer, in which holding holes of rollers are provided in a position corresponding to each roller groove at a prescribed tilt angle with the axial line direction, into a cylindrical housing on the internal peripheral surface of which at least two stripes of the roller grooves are provided. CONSTITUTION:If a shaft 13 is normally or reversely rotated by a motor 17, each roller 3 is turned by frictional resistance with the shaft, here each roller, being arranged holding a prescribed tilt angle theta with the axial line direction, causes its turning effect to act as the force of transferring a nut member 1 in the fixed direction on the shaft 13, smoothly moving the nut member to the right or left on the shaft, and a tenter arm 16 mounted to a nut part is turned in the required direction so as to perform the expected tentering. In such way, because of arranging grooves provided on the internal peripheral surface of a housing in a simple shape and a less quantity while decreasing also a number of the rollers to be used further eliminating any necessity for providing a rolling bypass of the roller, the construction of a device is simplified, and its manufacture is facilitated, eliminating also a trouble of roller jam or the like.
Patent JP-H08208527-A (JP)
Title: Particular barium sulfate preparation for internal use
Inventor: OGATA YASUNOBU
IPC: A61K9/14
Filed: 1995-02-03
Abstract: PURPOSE: To prepare a particular barium sulfate preparation for internal use in which ethylcellulose is used as a binder or coating agent, and which keeps its shape after administered and can smoothly move with no disturbance of the motion of digestive tract, thus is useful as a contrast medium for diagnosis of the functions of digestive tract. CONSTITUTION: This barium sulfate preparation contains ethyl cellulose as a binder or coating agent. The barium sulfate is preferably a powder of 500μm-3mm particle sizes and the amount of ethylcellulose added is preferably 10-20wt.% of the particular preparation. Its dose is preferably 2-6g in the functional examination of digestive tract. The preparation is produced by adding an ethanol solution of ethylcellulose to barium sulfate powder followed by kneading, then pelletizing or tableting the kneaded product and then dried.
Patent JP-S59143665-A (JP)
Inventor: REMO FUARUKONIERI
IPC: B41J13/20
Filed: 1983-02-03
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-S57130935-A (JP)
Title: Hydrating method of olefin
Inventor: IZUMI YUUSUKE
IPC: C07B61/00
Filed: 1981-02-09
Abstract: PURPOSE: To carry out the hydration reaction with a high catalytic activity for a long time without dissolution of the catalytic components to the reaction system in hydrating an olefin to give an alcohol, by using a catalyst containing a carrier supporting a heteropoly-acid on active carbon as catalyst.  
     CONSTITUTION: An olefin is hydrated in the presence of a catalyst containing a carrier in which a heteropoly-acid, e.g. 12-molybdophosphoric acid, 12-tungstosilicic acid or 12-tungstoboric acid, and a salt thereof, e.g. a metallic salt of a  metal selected from groupsI, II, III, VIII, etc. in the periodic table supported on  active carbon to give an alcohol. The heteroply-acid or salt thereof supported  on the active carbon is used in an amount in the range of 5W20wt%, preferably  10W15wt%. The catalyst is prepared by adding a given amount of active carbon to a solution of the heteropoly-acid, stirring the mixture for a given time  thoroughly, adsorbing the heteropoly-acid in the active carbon, filtering off the  active carbon, washing the active carbon until the elution of the heteropoly-acid  is not observed, and drying the washed active carbon if necessary. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04243202-A (JP)
Title: Plastic optical fiber cord
Inventor: YAMAMOTO TAKASHI
IPC: C08F20/22
Filed: 1991-01-18
Abstract: PURPOSE:To facilitate the joining to various kinds of appliances by specifying the dry thermal shrinkage rates of an optical fiber and jacket material measured at the temp. lower than the glass transition temp. of the fiber material constituted of a specific polymer. CONSTITUTION:The fiber material is constituted of the polymer consisting of the main monomer expressed by formula, where X denotes H, D, CH3, F, CF3 or CI, Y denotes H or D, Rf denotes a straight chain or branched fluoroalkyl group. Further, the difference in the dry thermal shrinkage rate between the optical fiber and jacket material measured at the temp. lower by 20 deg.C than the glass transition temp. of the fiber material is confined to <=1%. The thermal deformation temp. of the jacket material needs be higher than the thermal deformation temp. of the fiber material in order to confine the difference in the dry thermal shrinkage rate to <=1%. Melt tension is minimized and residual molding strains are decreased in a fiber producing stage and a cord forming stage.
Patent JP-H07204554-A (JP)
Title: Coating apparatus
Inventor: IIDA SHINICHIRO
IPC: B05C1/12
Filed: 1994-01-17
Abstract: PURPOSE:To provide the coating apparatus with which the coating defects due to the entrained air in a coating material is prevented from being caused and a beautiful coating can be formed at a high speed by supplying the liquid coating material to a material to be coated and an applicator roll forward with a pickup roll disposed at such a position that the pickup roll can concurrently be brought into contact with the material to be coated and the applicator roll. CONSTITUTION:The pickup roll 1 is disposed at such a position that the roller 1 can be brought into contact with both the applicator roll 2 add the material to be coated 5, in order to coat beforehand the surface region of the applicator roll 2 from the position where the coating material is transferred to the material 5 to the position where the roll 2 comes into contact with the coating material picked up by the pickup roll 1 with the same coating material. The coating material in the coating material pan 4 is picked up by the pickup roll 1 and firstly, applied to the material to be coated 5 and subsequently, transferred to the applicator roll 2 rotating reversely to the movement of the material 5. Accordingly, the surface region of the applicator roll 2 from the position where the roll 2 is released from the contact with the material 5 to the position where the roll 2 comes into contact with the pickup roll 1 is always retained in a wet state. Thus, the air entrainment in the space between the rolls 1 and 2 can be prevented from occurring.