baber/WOPTO huggingface dataset:
Patent JP-S6217292-A (JP)
Inventor: CHIKASAWA REIKICHI
IPC: E21B7/20
Filed: 1985-07-15
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-S5855248-A (JP)
Title: Printing mechanism for line printer
Inventor: OOKUBO MANABU
IPC: B41J9/38
Filed: 1981-09-29
Abstract: PURPOSE:To provide a subject printing mechanism which facilitates exchanging of a type piece and is reduced in a noise, by constituting the printing mechanism such that a plural number of scalelike type pieces installed to a drum is actuated in a direction of a platen by a repel force, produced by a magnetic force, and a centrifugal force. CONSTITUTION:A plural number of scaelike type pieces 11, corresponding to a plural number of holes 10 in a periphery of a drum frame 9, is rockably formed, and is adsorbed through the hole 10 by means of a permanent magnet 13. A letter is selected, the type piece 11 is repelled through the selective reverse excitation of a magnet 14, and the type piece 11 is impacted to a platen 8 by a centrifugal force produced by the rotation of the drum frame 9. At a moment when impacted, the type piece 11 repels and returns back to its original position.
Patent JP-S6215707-A (JP)
Inventor: HOSAKA TOMIJI
IPC: H01B7/28
Filed: 1985-07-12
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-S6310064-A (JP)
Title: Slag flowout detecting device in molten metal ladle using long nozzle
Inventor: NIGA HIROICHI
IPC: B22D11/16
Filed: 1986-06-30
Abstract: PURPOSE:To detect a slag flowout with high accuracy by simple device by detecting the vibration of the case of a molten metal and slag being subjected to a mixed flow inside the long nozzle of a ladle with the difference in the gas pressures caused between the gas discharging pipe lines oppositely arranged equally on the outer periphery of the long nozzle. CONSTITUTION:The gas discharging pipe lines 2, 2 in plural couples of an equal structure which blow an air or gaseous body onto the surface of the long nozzle 1 fitted vertically on the ladle are symmetrically arranged. The outlet side orifice 4 is provided at the outlet port of the gas discharging pipe lines 2, 2 and the orifice 5 inside the pipe line is provided at the inner side of the pipe line. A gas pressure detector 6 is provided in the space between the outlet side orifice 4 and pipe line inside orifice 5. The vibration of the long nozzle 1 is caught by the difference in the gas pressures detected by the gas pressure detector 6 of the pair of gas discharging pipes 2 relatively arranged in the long nozzle peripheral direction, and the slag flowout is detected.
Patent JP-H0730523-A (JP)
Title: Data communication method
Inventor: UENISHI MASARU
IPC: H04L1/08
Filed: 1993-06-25
Abstract: PURPOSE:To surely receive data even when bit out of synchronism takes place in a receiver. CONSTITUTION:A transmitter 1 divides frame data into plural blocks B1-B4 in the data communication method and rearranges sequentially the divided data based on a predetermined rule and sends them continuously for plural number of times. Then a receiver 2 stores the predetermined rule in advance and rearranges the blocks B1-B4 depending on the content of the rule when all the blocks B1-B4 are received to restore the data to a state of the original frame data. Furthermore, the reception processing of a block not requiring reception processing such as a block whose reception processing is already finished in a preceding frame is not made but the reception processing is halted.
Patent JP-S6050112-A (JP)
Title: Method for induction hardening member
Inventor: YOSHIZAWA KUNIHIKO
IPC: C21D1/10
Filed: 1983-08-26
Abstract: PURPOSE:To reduce the production of a hardening strain in a member, to improve the dimensional accuracy after hardening, and to make the surface hardening uniform by supplying electric current to a high frequency heating means in a cooling liq. to heat the member having a suitable thickness. CONSTITUTION:A high frequency heating means 17 is placed along a surface of a member 11 to be hardened. The member 11 has a suitable thickness. A cooling liq. is fed to the surface of the member 11 to be hardened and the opposite surface from cooling liq. feeding pipes 15, 24. While supplying electric current to the means 17 in the cooling liq., the member 11 is moved properly and relatively to carry out induction hardening. By this method the production of a hardening strain is reduced, the dimensional accuracy after the hardening is improved, and the surface hardening is made uniform.
Patent JP-S5379149-A (JP)
Title: Rod sealing device
Inventor: YAMAMOTO SHINGO
IPC: F16J15/16
Filed: 1976-12-24
Abstract: PURPOSE: To prevent heat distorsion of a seal ring and to improve the sealing effect by providing a cooling groove near the sliding surface of a seal ring and a heat resisting groove near the outside surface of it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6132093-A (JP)
Inventor: TAKEDA MAKOTO
IPC: G02F1/133
Filed: 1984-07-23
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-2000054082-A (JP)
Title: Stainless steel material excellent in antibacterial characteristic, and its production
Inventor: YOKOTA TAKESHI
IPC: C22C38/00
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a steel material combining excellent corrosion resistance with antibacterial characteristic and exhibiting its excellent antibacterial characteristic even after surface working by incorporating specific amounts of silver oxide into a stainless steel containing specific amounts of Al. SOLUTION: Austenitic, ferritic, and martensitic stainless steels are suitably used as a steel material from the viewpoint of corrosion resistance, and the steel material contains 0.001 to 0.30 wt.% Ag and 0.0005 wt.% to 1.1×(wt.% Ag) wt.% of silver oxide and also contains, preferably, 0.001 to 1.0 wt.% V. It is preferable to regulate the size of the silver oxide to <=500 μm. Further, it is preferable that, at the time of continuously casting a molten stainless steel into a steel stock, the content of S and the casting rate at the time of continuous casting are regulated to <=0.015 wt.% and (0.8 to 1.6) m/min, respectively. The stainless steel material can be suitably used for members to be used, after forming and grinding, for purposes where great importance is placed on the sanitary side in a wet environment such as kitchen and bathtub.
Patent JP-S5278682-A (JP)
Title: Agent for providing deterioration due to ozone
Inventor: MATSUKAWA KENJI
IPC: C08K5/17
Filed: 1975-12-25
Abstract: PURPOSE:To provide an agent for preventing deterioration due to ozone in which waxes are uniformly miscible with an agent for preventing aging without separating them, and which is easy to handle and is useful, in particular, for addition to rubber products.
Patent JP-H102190-A (JP)
Title: Pulling device of leading body and thrusting pipe
Inventor: NAGASHIMA SHINGO
IPC: E21D9/06
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To rationally pull out a leading body and thrusting pipes to the departure shaft when some troubles have arisen in the thrusting process of the pipes. SOLUTION: When a thrusting pipe A in which a steel pipe 2 is fitted to a sheath pipe 1 is connected to a leading body to follow it and thrusted toward an arrival shaft by a pushing device installed at the departure shaft, and when the leading body and the thrusting pipe A are drawn to the departure shaft because of some troubles, an inside sleeve 11 and an outside sleeve 12 in which tapered faces 11b, 12a are oppositely arranged at the end of the steel pipe 2 and fixed to each other are inserted and fastened with nuts 14. One end of a screw rod 13 is inserted in the hole 12b of the outside sleeve 12 and fitted with nuts 15 and the other end thereof is inserted in the hole 6a of the pushing ring 6 and fitted with nuts 15.  The pushing ring 6 is retracted to act a force from the smaller diameter side to the larger diameter side on the tapered face 11b of the inside sleeve 11 and the sleeve 11 is contracted to fasten the steel pipe 2 and draw it.
Patent JP-H0772742-A (JP)
Title: Transfer device of image forming device
Inventor: KAWABATA TAKASHI
IPC: G03G15/00
Filed: 1993-06-25
Abstract: PURPOSE:To prevent a toxic substance, such as ozone, which is generated in a transfer drum from flowing to a photoreceptor and to prevent a foreign matter, such as toner, on the front end part of a pressing member from accumulating and firmly sticking to it. CONSTITUTION:A transfer device is provided with a connection member 33 connected and fixed between two cylindrical members 31 and 32, a transfer material carrier 34 which is fixed to the connection member 33 at its front and rear edges, is fixed to the peripheries of the cylindrical members 31 and 32 at both its sides and is made of a dielectric film, and a pressing member which presses the transfer material carrier 34 in a transfer part. The transfer device is further provided with a corotron putting in/out opening 40 made in the one cylindrical member, and an air filter 41 provided detachably in the opening 40. The other cylindrical member is connected to an air suction means 43.
Patent JP-H04355524-A (JP)
Title: Portable radio terminal equipment
Inventor: WATANABE KYOJI
IPC: H04B7/26
Filed: 1991-05-31
Abstract: PURPOSE:To make the available time of a terminal equipment long by stopping a reception operation by a required time so as to prevent useless consumption of a battery for the time thereby extending the service life of the battery. CONSTITUTION:When a time T2 for complete reception stop elapses and reception is yet disable regardless of 2nd intermittent reception, the intermittent reception for a time T1 is implemented and the reception is stopped again for the time T2. The operation above is repeated. On the other hand, when a receptible environment is attained at a point of time B while the operation of the intermittent reception is stopped, after the stop time of the reception is finished, since the reception is enable when the 2nd intermittent reception is implemented, the terminal equipment restores to the normal operation. Thus, the intermittent reception mode is revised when the terminal equipment enters a dead band by setting properly the time T1 for intermittent reception and a reception stop time T2 and then useless battery consumption is prevented.
Patent JP-S6047191-A (JP)
Inventor: NAKAMURA DAIJIROU
IPC: E06B9/56
Filed: 1983-08-24
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-H1075118-A (JP)
Title: Temperature stabilized oscillator and proximity switch including the same
Inventor: HEIMLICHER PETER
IPC: H03K17/14
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To easily stabilize the temperature dependence of an oscillator, and to manufacture a proximity switch having a large switching distance which stably functions across a wide temperature range. SOLUTION: In an oscillator, including a resonance circuit L, C, RCU and an amplifier circuit V, R1 , R2 , R3 connected as a negative resistance Rn , a DC source I1 is serially connected with the resonance circuit L, C, RCU. Thus, currents UCU being the scale for the resistance of an oscillator circuit coil L can be obtained. A control circuit V1 , M ; V2, V3 , M controls a negative resistance Rn inversely proportional to the resistance RCU of the oscillator circuit coil L by using this signal UCU.
Patent JP-S6215533-A (JP)
Title: Image forming device
Inventor: WATANABE JUNJI
IPC: G03G15/043
Filed: 1985-07-15
Abstract: PURPOSE:To reduce misoperation by moving pointers which indicate a longitudinal image formation range for an original image under an original platen to invisible positions, i.e. to under opaque parts of fixed scales provided to the original platen. CONSTITUTION:A copying range (x,y) is indicated in an (x) direction by pointers 51 or 51' arranged on the reverse surface of a fixed scale plate 21 provided to the left end part of the original platen 2 or pointers 51' and 52' provided to the top surface part of a fixed scale plate 22 provided to the right end part of the original platen 2, and also indicated in a (y) direction by a scale 53 provided to the top surface part of the 1st carriage 411. The fixed scale plates 21 and 22 each consist of a transparent part 2a and a white opaque part 2b. The width of the transparent part 2a is maximum copy width Xs and then when the pointers 51 and 52 or 51' or 52' exceed the maximum copy width Xs, they move to under the opaque part 2b and can not be seen by an operator.
Patent JP-S6135226-A (JP)
Title: Manufacture of polypropylene-resin transparent molded-article
Inventor: FUJII JUNJI
IPC: B29C48/08
Filed: 1984-07-27
Abstract: PURPOSE:To enable to obtain a container superior in transparency at favorable thermoformability, by a method wherein an extruded molten-resin-filmlike material is oriented unidirectionally at a draw ratio of less than two times and at the temperature lower than the fusion point of the resin after the same has been quenched by introducing the same into a slit wherein cooling water flows. CONSTITUTION:An extruded and transparent molten-resin-filmlike material is quenched by introducing the same into a slit wherein cooling water flows. Although water only or a water solution to be obtained by adding an organic or inorganic thicknering agent to water is used as the cooling water, the water solution to be obtained by adding the thicknening agent is rather favorable from a viewpoint of uniform cooling and surface smoothness. In addition to the above, a transparent sheet or film to be obtained by quenching in this manner is oriented unidirectionally at a draw ratio of less than two times and at the temperature lower than the fusion point of the same. An aimed polypropylene-resin transparent molded-article can be manufactured by performing thermoforming of the oriented sheet of film obtained in this manner at the temperature lower than the fusion point of the polypropylene resin.
Patent JP-H11656-A (JP)
Title: Water purifier
Inventor: GOTO TAKEHIKO
IPC: C02F1/44
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To detect replacement timing of a filter cartridge even if a different kind of filter cartridge is used as a replacement in a water purifier. SOLUTION: In a water purifier having a filter cartridge, an integrated flow calculating means 38 for calculating integrated flow of water which has flowed through the filter cartridge and a comparing means 39 for comparing the integrated flow of water calculated by the integrated flow calculating means 38 with a reference life arrival integrated flow, a life arrival integrated flow identifying part 25 provided on the filter cartridge for identifying a life arrival integrated flow of the filter cartridge and a reference life arrival integrated flow setting part 33 for supplying data from the life arrival integrated flow identifying means 25 to a comparing means 39 as a reference life arrival integrated flow are provided.
Patent JP-H05326361-A (JP)
Title: Prealignment device for proximity aligner
Inventor: WADA YASUYUKI
IPC: H01L21/68
Filed: 1992-05-22
Abstract: PURPOSE:To provide a prealignment device, for a proximity aligner, wherein it does not damage a substrate and it does not produce any particles. CONSTITUTION:A substrate 1 is held by vacuum suction by means of a substrate conveyance machine; it is carried in an exposure part 4. In this state, the position of an edge on the substrate 1 is measured by means of an optical sensor; the dislocation of the edge on the substrate 1 with reference to a mask 2 is computed. On the basis of a computed result, an exposure stage 41 is raised by means of a Z-direction driving machine 42 while it is being displaced horizontally so as to match the dislocation amount of the substrate 1; the substrate 1 is held by vacuum suction. in addition, the exposure stage 41 is rasied by means of the Z-direction driving machine 42 while is being returned and moved to the origin in a state that the substrate 1 has been held; the substrate 1 is brought close to the mask 2 and fixed.
Patent JP-2000007733-A (JP)
Title: Chlorotrifluoroethylene copolymer and preparation thereof
Inventor: MANZONI CLAUDIA
IPC: C08F4/34
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a thermally processible copolymer of chlorotrifluoroethylene(CTFE) and an acrylic monomer having good mechanical properties, good barrier properties against gas and vapor, especially water vapor and a melt viscosity suitable for film processing. SOLUTION: This copolymer is a copolymer of CTFE and an acrylic monomer of the formula: CH2=CH-CO-O-R1 (wherein R1 is a 1-20C hydrocarbon group or hydrogen atom, and group R1 optionally contains a hetero atom, one or more functional groups and (or) a double bond), wherein the amount of the acrylic monomer of the formula is within the range of 0.01 to 5 mol.% and the melt flow index(MFI) is within the range of 0.01 to 1,000.
Patent JP-S5379368-A (JP)
Title: Travelling wave tube of broad band cavity coupler type
Inventor: KAGEYAMA TAKAO
IPC: H01J23/24
Filed: 1976-12-23
Abstract: PURPOSE: To constitute the travelling wave tube having high breakdown voltage, by giving a broad operating band width without lowering the gain and efficiency, in the travelling wave tube using the cavity coupler constitution low speed wave circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5780329-A (JP)
Title: Preparation of trifluoromethyl sulfide
Inventor: SUDA MINORU
IPC: C07C67/00
Filed: 1980-11-07
Abstract: PURPOSE: To prepare the titled compound useful as a synthetic intermediate of a modifier such as remedy for hypocholesterolemia, a disinfectant or an insecticide, using a universally applicable synthesizing method, by reacting bromodifluoromethyl sulfide with an inorganic fluoride.  
     CONSTITUTION: The compound of formula II is prepared by reacting the compound of formula I(R is substituted or unsubstituted alkyl or aromatic group) with an inorganic flurode (e.g. HF, KF, cesium fluoride, silver tetrafluoroborate) at room temp. W200°C. In the case of using some kinds of inorganic fluoride, the reaction is pref. carried out in a solvent such as ether, acetonitrile, sulfolane, DMSO, DMF, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04354242-A (JP)
Title: Personal communication system
Inventor: SUGIYAMA TAKESHI
IPC: H04N1/00
Filed: 1991-05-30
Abstract: PURPOSE:To attain a connection request with one personal communication number regardless of kinds of communication services by providing a means which registers a different connection destination for each of plural communication service kinds with respect to one personal communication number to the system. CONSTITUTION:A telephone communication network NW is provided with a personal communication management equipment PC and with a means registering a connection destination AP connected by a personal communication number and revising the registered content. Then a different connection destination AP is registered for each of plural communication service classes such as telephone communication and facsimile communication. Thus, the user can receive plural and different kinds of communication services with one personal communication number and revises the registration of the connection destination AP in matching with the installed installation or the location of the user.
Patent JP-S5857526-A (JP)
Title: Disc brake device
Inventor: SEKI MASAYUKI
IPC: F16D65/095
Filed: 1981-09-30
Abstract: PURPOSE:To prevent forgetting of mounting of heat insulating plates and also prevent backlash by fixing heat insulating plates on the back surface of a pad  member consisting of holding plates and linings by beating beat rivets so that  they are faced with the piston centerline. CONSTITUTION:Heat insulating plates 26p and 26q are fixed to the back sides of holding members 22p and 22q constituting a pad member and dovetail plates 28p and 28q to the back sides of said heat insulating plates, along the center axis of pistons 18a and 18b by means of two pairs of beat rivets 30pa, 30pb and 30qa and 30qb. By constructing the device as described above, these plates are fixed in series to the rotational direction of the disc D by means of two pairs of beat rivets, and hence occurrence of backlash due to the difference in the pressing force, vibration and thermal deformation can be prevented, and  further the equipping of heat insulating plates is facilitated and forgetting of  mounting at the assembling can be prevented.
Patent JP-H0823016-A (JP)
Title: Test of semiconductor memory
Inventor: MORI NOBORU
IPC: H01L21/66
Filed: 1994-07-07
Abstract: PURPOSE:To shorten the testing time by reading out the test result stored in a memory when there is a bad memory in a memory array and then eliminating unnecessary tests. CONSTITUTION:For good products which are judged no problem or remediable by remedy judgement in a pretest, a flag which shows that they are good products is written. For the good products, a pretest is finished by writing the flag (12, 14). Writing of the flag is selected only at a test mode with a redundant bit which is constituted of a programable and non-volatile semiconductor memory cell. A flag which shows a test result of the pretest is read out from the redundant bit and only the chips which are judged good can proceed to the next step (23, 21, 22A). In a function test (22A), test items which overlap those in the pretest are eliminated. In a wafer test, the result of the pretest can be known instantly and therefore the testing time for bad products can be shortened.
Patent JP-2000342183-A (JP)
Title: Solid instant cocoa and its production
Inventor: KIMURA YOSHIHARU
IPC: A23G1/30
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a solid instant cocoa with excellent meltability, flavor and palate feeling, takable even directly by adding an emulsifier to a stock such as cocoa powder to make an oil-in-water type emulsified product which is then dried under specific conditions and cut to pieces. SOLUTION: This solid instant cocoa is obtained by the following steps: an emulsifier spiked with pref. 0.1-0.7 wt.% of lecithin is added to a stock comprising cocoa powder, carbohydrates and pref. 0.5-3 wt.% of gelatin with an oil fraction of the total solid content being 2-40 wt.%, water is then added to the resultant mixture to effect dissolution so as to be 15-25 wt.% in water content to make an oil-in-water type emulsified product which, in turn, vacuum- dried at <=90 deg.C without freezing to afford a block-shaped dried product which is then coarsely crushed or cut to pieces to obtain the objective solid instant cocoa with a bulk density of 0.05-0.12 g/mL and a size of 550 mm×50 mm.
Patent JP-H0820898-A (JP)
Title: Tin plating device and tin plating method
Inventor: KIKUCHI TOSHIHIRO
IPC: C25D3/30
Filed: 1994-07-07
Abstract: PURPOSE:To provide a tin plating device capable of controlling Sn<+2> ion concn. in an electrolytic tin plating solution to an optimum range and a method for controlling a plating bath thereby. CONSTITUTION:The tin plating device is provided with a tin plating bath 1 and dragout vessel 1a for continuously tin-plating a steel strip with an insoluble anode, a device 3 for recovering Sn<+2> ion discharged therefrom and Sn<+2> ion from a plating solution containing iron component dissolved at the time of operating, a diaphragm electrolytic iron removing device 4 for electrolyzing with an ion exchange membrane by using an acidic solution removed in Sn<+2> and containing the iron component as an anolyte and an electrolyte capable of dissolving iron as a catholyte and a device for chemically dissolving metal tin supplied from a metal tin supply device 12 to supply Sn<+2> ion to the tin plating vessel by introducing an iron-removed acidic solution saturated with oxygen through the device 4 into a metal tin dissolving vessel 11a and the plating bath is controlled by controlling the dissolving quantity of metal tin with the device.