baber/WOPTO huggingface dataset:
Patent JP-H05152119-A (JP)
Title: Hot-worked rare earth element-iron-carbon magnet
Inventor: KAARUTON DOUWAITO FUYUAASUTO
IPC: H01F1/053
Filed: 1991-02-20
Abstract: PURPOSE: To obtain an anisotropic permanent magnet having a high coercive force, by a method wherein the composition of a molten material, which consists of Nd or Pr, Fe and C or C and B, is rapidly solidified to turn the composition into a fine granularity of powder, and this powder is hot-pressed or is subjected to closed upsetting die forging after a hot press. CONSTITUTION: A magnet is an anisotropic permanent magnet, which contains one kind of a rare-earth element or more than one kind of rare-earth elements which is or are chosen from the mixture, whose rate occupying in the whole rare-earth elements is 40% or lower, of Nd with Pr or of Nd or Pr with one kind of other rare-earth element or more than one kind of other rare-earth elements, Fe or the mixture of Fe with Co, C and B. The magnet consists of the main phases of flat fine grains, which consist of a tetragonal system crystalline phase RE2 TM14 CXB1- X (The RE is one kind of a rare-earth element or more than one kind of rare-earth elements, the TM is Fe or the mixture of Fe and Co and the (x) is 0.2 to 1.0) and are aligned by a hot processing, and a grain boundary semimicrophase and is one containing grains of the mean largest diameter of 1000 mm or smaller. As a result, the magnet having a high coercive force is obtained.
Patent JP-S62206302-A (JP)
Inventor: SUMITOMO HIROYUKI
IPC: F01K25/10
Filed: 1986-03-05
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-H01221973-A (JP)
Title: Facsimile equipment
Inventor: YOKOYAMA NAMI
IPC: H04N1/387
Filed: 1988-03-01
Abstract: PURPOSE:To minimize the omission of an original data receiving record by transmitting the printing information of a transmitting party in a blank space of the paper for read document of an opposite party when the paper has the blank space even if the size of the paper is the same as that of the transmitting document. CONSTITUTION:After setting a document and the dial number of an opposite party in a reading section 10, it is discriminated whether the mode is the transmitting mode or not and, when the transmitting mode is set, the document is read by a document feeding operation. Then the operation is shifted to the commencement of transmission and the transmitting information of an opposite party obtained by a line controller 24 is discriminated by means of an opposite party information discriminating circuit 26 and whether or not the recording paper is sized paper is checked. When sized paper is used, a blank space discriminating circuit 20a discriminates whether or not the recording paper has a blank space and, when the recording paper has a blank space, an in-document print is outputted. Namely, a change-over switch 30 is switched to a switching terminal (a) side and the printing information of the transmitting party is outputted to a picture synthesizing circuit 32 from the in-document printing section 16 of a transmitting party printing circuit 12a. Then the information is added to the first blank space of the read picture data discriminated by the circuit 20a and the document is outputted to the circuit 24.
Patent JP-2000250585-A (JP)
Title: Interactive database retrieving method and device and recording medium recorded with interactive database retrieving program
Inventor: OMORI KUMIKO
IPC: G10L15/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To equivalently enhance the recognizing likelihood of voice retrieval keys. SOLUTION: Likelihood (retrieval key recognizing likelihood) with respect to respective retrieval keys are calculated by voice recognizing and processings of voice retrieval keys while using a retrieval database (S2) and when retrieval keys whose likelihoods are equal to or larger than a threshold value are equal to or smaller than a prescribed number, a correct/error property is questioned as to retrieval keys whose likelihoods are equal to or larger than the threshold value and inquiries for determining retrieval keys are presented by voices (S5).  Then, when retrieval keys whose likelihoods are equal to or larger than the threshold value are equal to or larger than the prescribe number or zero, related inquiries for determining retrieval keys are present by voices (S9) on the basis of related information database holding the attribute of the retrieval keys (for example, names of the administrative division of Japan as the attribute of names of cities, towns and villages) as related information.  Related information and its recognizing likelihood (related information recognizing likelihood) are calculated by voice recognizing processings to the responces and a retrieval key recognizing likelihood and the related information recognizing likelihood are integrated (S11) and inquiries questioning the correct/error property are performed as to the retrieval keys whose likelihood are equal to or larger than the threshold value of the integrated recognizing likelihood on the basis of the related information database.
Patent JP-H01220883-A (JP)
Title: Manufacture of photoelectron integrated circuit
Inventor: IMOTO YASUO
IPC: H01S5/00
Filed: 1988-02-29
Abstract: PURPOSE:To make possible the manufacture of a photoelectron integrated circuit at a high yield without generating the cutting due to step differences of photoresists at the shoulder parts of laser mesas by a method wherein a mesa etching is performed on InP and InGaAsP semiconductor laser layers using the photoresists as masks and the semiconductor laser layers are respectively processed into a quasimesa having a gentle slope of a prescribed angle or smaller by a side etching which is generated in this mesa etching. CONSTITUTION:An electrode contact layer 2 is formed on a substrate 1, a buried layer 3 is formed thereon and a buried laser layer having a cap layer 4 is formed. Then, a first photoresist mask 5 patterned in a stripe is formed and the layer 4 is selectively etched. At this time, the layer 4 is processed into a quasi-mesa having a gentle slope of 30 deg. or smaller by a side etching, which is generated in the etching, to the mask 5. Then, a second photoresist mask 6 patterned in a stripe is formed and the layer 3 is selectively etched and is processed into a quasi-mesa having a gentle slope like the layer 4. Then, a third photoresist mask 7 patterned in a stripe is formed and the layer 2 is selectively etched to expose the substrate 1. Also at this time, the layer 2 is processed into a quasi-mesa having a gentle slope like the layers 4 and 3. Thereby, the cutting due to step differences of the photoresists can be prevented at the shoulder parts of the mesas.
Patent JP-S60194317-A (JP)
Title: Probe for transmitting and receiving ultrasonic wave
Inventor: ICHINO KOUZOU
IPC: G01F1/66
Filed: 1984-03-15
Abstract: PURPOSE:To secure the protection of a vibrator from steam leakage by retaining a housing tube as closed between a vibrator housing and a plug in a probe housing with a communicating hole piercing it through the outside air. CONSTITUTION:A housing tube 17 is retained in a probe housing 6 while a vibrator housing 8 is retained airtight in one end of the housing 6 with a housing holder 9, a spacer 10 and an O ring 12 and a spacer 11 is interposed therebetween. In addition, a plug stopper 15 is retained airtight with an O ring 18 interposed. A small-diameter communicating hole 19 is provided running through the wall part of the housing 6 to always keep the probe housing 6 at the atmospheric pressure inside. The probe 4' thus obtained is inserted into a socket of a piping with the end thereof connected to a terminal box and fixed with a gas seal unit, which is provided with a communicating hole running between the inside and outside thereof.
Patent JP-2000238098-A (JP)
Title: Injection machine and its injection method
Inventor: RIYUU IKUKIYOU
IPC: B29C45/62
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a screw head, a non-return ring or a heating cylinder from being damaged while a molded object can be stably molded. SOLUTION: A heating cylinder 32, a screw 22 arranged in a heating cylinder 32, having a screw head 22a arranged at its front end, a first drive means for moving the screw 22 back and forth, a second drive means for rotating the screw 22, and a non-return ring 16 are provided. A clearance δ1 at a measuring position set in the heating cylinder 32 between an outer periphery of the non-return ring 16 and an inner periphery of the heating cylinder 32 is made less than a clearance δ2 between an outer periphery of the screw 22 and an inner periphery in a rear region from a measuring position in the heating cylinder 32. Resin can be prevented from flowing backward via the clearance δ1 at the measuring position between the outer periphery of the non-return ring and the inner periphery of the heating cylinder.
Patent JP-H10239573-A (JP)
Title: Neumaticall force feeding optical fiber unit
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent loss characteristic, excellent optical fiber leading performance and excellent productivity, by setting breaking elongation of at least the outermost layer of a plastic intermediate layer to be in a specific range. SOLUTION: An optical fiber part 2 formed on four optical fibers 1 is collectively coated with a plastic intermediate layer 5 of two-layer constituting firmed of a primary intermediate layer 3 and a secondary intermediate layer 4 is this order from the inside, and further coated with an outer layer 6 made of foam polyethylene. In this case, the secondary intermediate layer 4, the outer layer of the intermediate layer 5, has breaking elongation in a range of 5-30% and Young's modulus in a range of 0.5-70kg/mm<2> , and the hard type secondary intermediate layer 4, the outer layer of the intermediate layer 5, acts as an outer shell, while the soft type primary intermediate layer 3 on the inside acts as a buffer body, so that external stress does not reach the optical fiber part 2. As a result, distortion of the optical fibers 1 is reduced, and a loss characteristics is improved.
Patent JP-S55140845-A (JP)
Title: Photogravure plate retouching method
Inventor: HIKOSAKA SHINICHI
IPC: B41N3/00
Filed: 1979-04-19
Abstract: PURPOSE:To retouch a photogravure plate while providing high adherence and superior solvent and printing resistances by filling up unnecessary recesses of the plate with a photosetting liq. resin as a retouching liq. followed by exposure and setting. CONSTITUTION:Unnecessary recesses such as pinholes and scratches of a photogravure plate made of copper, polyamide type photosensitive resin or the like are filled up with a retouching liq. contg. a photosetting resin formed by bonding an oligomer or a prepolymer of epoxy acrylate, polyester acrylate, urethane acrylate or the like and (meth)acrylic acid while leaving the double bond of the acid, a viscosity regulator such as a photoreactive monomer, a nonphotoreactive plasticizer or a mixture thereof, and photosetting reaction initiator such as benzophenone. The filled liq. is then set by irradiation with a mercury lamp or the like, and the surface is planed by polishing. Thus, a retouched photogravure plate giving a fine printed image is obtd.
Patent JP-S53134055-A (JP)
Title: Modified polyester composition
Inventor: KURATSUJI TAKATOSHI
IPC: C08L71/02
Filed: 1977-04-28
Abstract: PURPOSE: A polyester composition with durable antistatic property, which is prepared by adding a polyoxyalkylene glycol blocked both chain terminals to a copolymer from a polyalkylene terephthalate and a polyoxyalkylene glycol. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0197850-A (JP)
Title: Oxygen concentration alarm with automatic calibration
Inventor: HIRAO ATSUSHI
IPC: G01N27/26
Filed: 1987-03-02
Abstract: PURPOSE:To enable the calibration of an oxygen sensor from a change with time and thereby to prevent a false alarm due to the change with time of the oxygen sensor, by additionally providing a timer circuit for making a calibration circuit initialized periodically. CONSTITUTION:When a binary counter 13 of a converter element is incremented, a resistance value of a resistor group 4 turns small, and the degree of amplification lowers as well. Moreover, the binary counter 13 is not restored to the original state when it is once incremented, if no step is taken therefor. Therefore, there is a possibility of a false alarm for the lowering of an oxygen concentration being given when an output of an oxygen sensor 1 lowers due to a change with time in the above state. It is necessary to increase the degree of amplification of an operational amplifier 2 in order to compensate the lowering of the output due to the change with time of the oxygen sensor 1, and thus a count value of the binary counter 13 needs to be lessened. In the present alarm device, a reset signal is given periodically from a timer circuit 12 to a reset terminal of the binary counter 13 so as to reset the count value to zero and further to increment the count value again.
Patent JP-S58221088-A (JP)
Title: Solenoid operated type flow rate control valve gear
Inventor: AKAGI MOTONAGA
IPC: F16K31/06
Filed: 1983-03-23
Abstract: PURPOSE:To make flow characteristics to the input current of a valve body, by enabling a couple of fixed magnets to thrust in an axial direction toward a rotary magnet. CONSTITUTION:A position in an axial direction toward a rotary magnet 20 of each of fixed magnets 24 and 25 is set up and then the external end is secured thereto and sealed by an epoxy resin member 28. The position of each of these fixed magnets 24 and 25 capable of thrusting in the axial direction is adjusted whereby the magnitude of reaction force affecting the rotary magnet 20 comes adjustable at will.
Patent JP-H01223124-A (JP)
Title: Polyether polymer having phenyl group of side chain and production thereof
Inventor: OSHIMA KENSHO
IPC: C08G65/40
Filed: 1988-03-03
Abstract: PURPOSE:To obtain the title polymer having specific recurring units and capable of providing moldings having small double refraction and suitable as a resin for optical fiber, optical lens and optical material, by reacting a specific bisphenol with a dihalogenotoluene. CONSTITUTION:(A) Bisphenol expressed by formula I (A is formula II-V) is reacted with (B) alpha,alpha-dihalogenotoluene expressed by formula VI (X and X' are halogen) in the presence of a base, preferably at 50-100 deg.C for 10min-48hr to provide the aimed polymer having a recurring unit expressed by formula VII. Furthermore, N-methyl-2-pyrrolidine or 1,3-dimethyl-2-imidazolidinone is preferably used as an organic solvent.
Patent JP-H05247522-A (JP)
Title: Refining method of highly clean stainless steel
Inventor: HARA YOSHIAKI
IPC: C21C7/00
Filed: 1992-03-05
Abstract: PURPOSE:To refine the stainless steel of high quality by making use of the RH method with less losses of Cr and with high productivity. CONSTITUTION:The content of Cr2O3 in the slag is reduced and the generation of the inclusion-oriented defects is suppressed by executing the RH treatment to execute the vacuum decarburization while supplying the oxygen gas, executing the rimmed treatment and the killed treatment successively, adding the reducing agent onto the slag in a ladle after a vacuum tank is pulled out of the molten steel in the ladle, and by stirring the slag by supplying the gas into the ladgle.
Patent JP-S59181227-A (JP)
Title: Production of aromatic benzyl derivative
Inventor: YAMADA YASUJI
IPC: B01J23/00
Filed: 1983-03-25
Abstract: PURPOSE:The reaction between a benzyl halide and a biphenyl compound is conducted with a fixed bed flow reactor in the presence of a catalyst of iron oxide supported on a carrier of high activity and process lattitude to produce the titled compound which is useful as a heat medium at elevated temperatures. CONSTITUTION:The reaction of a compound of formula I (R1-R4 are H, 1-4C alkyl; X is halogen) with another compound of formula II (R5-R8 are H, 1-4C alkyl) is effected in the presence of a catalyst of supported iron oxide at 0- 200 deg.C at 0.01-1.0mol ratio of I /II to give the compound of formula III. The catalyst is prepared by impregnating the support such as silica with an aqueous solution of iron halide, sulfate or nitrate and calcinining the product directly or after hydrolyzing with an alkali, at 300-900 deg.C for 30min-5hr. USE:A solvent for high-temperature reactions, resin additives and lubricants.
Patent JP-H04334707-A (JP)
Title: Hydraulic clearance compensator for valve operating section
Inventor: FUORUKAA BUTSUDE
IPC: F01L1/25
Filed: 1992-03-06
Abstract: PURPOSE: To reduce abrasion between a cylinder chamber and a rotational cam by relatively increasing spring force and speedily supplementing oil into the cylinder chamber at a low temperature time, and by reducing the spring force at a high temperature time. CONSTITUTION: The clearance compensating device is characterized that hollow cylinders 1, 2 engage each other not only by way of a compression spring 5 but also a back-up spring 8 opposing the compression spring 5, the back-up spring 8 is made of a shape memory ally with compression strength that is lower, once the As temperature has been attained, than the compression strength of the compression spring.
Patent JP-H01223697-A (JP)
Title: Contents addressing storage device
Inventor: NAKABAYASHI TAKEO
IPC: G11C15/04
Filed: 1988-03-01
Abstract: PURPOSE:To execute the contents addressing by obtaining an exact retrieval result without adding especially a complicated control means by containing a flag holding means for holding a flag signal for showing a write state of each word which has been coupled adjacently to a memory cell array for holding data. CONSTITUTION:To a memory cell array 2 for executing read-out/write of data of a contents addressing storage device, a read-out/write control part 1 is connected through bit lines B1-Bn, and data and retrieval data are brought to timing control by the control part 1. Also, in a flag bit train 12 which has been coupled to the array 2, a flag signal for showing a write state of each word is stored, and to the bit train 12, a flag bit control part 11 is connected through a bit line B0, and the control part 11 is coupled to the control part 1. By a response register 3 which has been connected to this array 2, a retrieval signal is received, a result of execution of a retrieval is held temporarily, and the contents addressing is executed by a multiple response resolver 4 and a word line control circuit 6 and inputted to a storage device 7.
Patent JP-S55140588-A (JP)
Title: Material for thermal recording
Inventor: KATSURAGAWA TADAO
IPC: B41M5/337
Filed: 1979-04-23
Abstract: PURPOSE:To obtain a material for thermal recording with excellent matching property, giving less abrasion to a thermal head and causing less trails as well as less refuse stuck to the thermal head by making a thermo-developed layer contain fine grains of thermosetting resin. CONSTITUTION:On a support body is provided a thermo-developed layer constituted by a developing matter A), an oxide or phenolic matter developing an ingredient A by heating B) and fine grains of thermosetting resin having a desirable average diameter of grain of 0.1-5mum (e.g. polyurethan resin, epoxy resin, melamine resin and the like) C).
Patent JP-S58167999-A (JP)
Inventor: MACHIDA ICHIROU
IPC: G21F9/00
Filed: 1982-03-29
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-S56147617-A (JP)
Title: Centrifugal separator
Inventor: TORIKAI KINICHI
IPC: B01D59/20
Filed: 1980-04-15
Abstract: PURPOSE: To decrease power consumption of the whole apparatus, by decreasing the relative speed between the fluid and a rotary cylinder to decrease the flow resistance.  
     CONSTITUTION: The rotary cylinder 2, holding materials such as uranium fluoride to be separated centrifugally, is arranged in four lines and four row; hereupon, every rotary cylinder id driven to rotate in the direction inverse to that of the adjoining rotary cylinder. The space between the rotary cylinder 2 is filled with such fluid of small flow resistance as helium gas, etc. In the case of further decreasing the flow resistance between the rotary cylinder and the fluid, the fluid pressure is reduced to nearly vacuum; whereas, in the case of improving the capacity of centrifugal separation within the rotary cylinder, the fluid 4 is highly pressurized in order to prevent the rotary cylinder from the rupture owing to the centrifugal force of itself. The flow resistance mainly generates only in the region 7 between the outer shell 3 and the rotary cylinder 1 and 2 adjoining to the outer sheel 3, and the flow resistance in the region between adjoining rotary cylinders 2 reduced to almost nil. Accordingly, the flow resistance of the whole apparatus is extremely decreased so that the power consumption is also saved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59177251-A (JP)
Title: Sheet loading device
Inventor: TAKAHASHI YUUJI
IPC: B65H39/11
Filed: 1983-03-24
Abstract: PURPOSE:To load and store sheets in a sheet receiving container under a satisfactory aligned condition, by intermittently pressing, in the widthwise direction of the sheets, the sheet introduced in the sheet receiving container, simultaneously with application of the sheet transferring force in the lengthwise direction of the sheets. CONSTITUTION:Sheet aligning rods 351 through 353 having a length extending over all stages of bins 11 through 13, one of which is positioned on the front side of the bins 11 through 13 of all stages and the other two of which are positioned on the back side thereof, are formed with flexible members around the outer peripheries thereof, respectively, and eccentrically rotate. In accordance with the eccentrical rotation of the sheet aligning rods 351 through 353, the outer peripheries of the rods are periodically made into contact with both sides of a seal P, respectively, so that periodical pressing force is applied to sheets widthwise of the same and as well, force for transferring the sheets in the longitudinal direction of the sheet which directs toward a reference wall 18 on the back side of the bins, is periodially applied to the sheets. Accordingly, the widthwise and lengthwise alignments of loaded sheets P in each stage bin may be made satisfactory.
Patent JP-H03254348-A (JP)
Title: Injection device in die casting machine
Inventor: KURIYAMA MINORU
IPC: B22D17/20
Filed: 1990-03-02
Abstract: PURPOSE:To drastically reduce gas vol. mingled in a product by arranging an ceramic- made inner cylinder inserted with a plunger tip as slidable, an intermediate cylinder fitted to this, an outer cylinder forming hollow part between outer peripheral face of the intermediate cylinder and the above cylinder and a spacer pressing one end faces of the intermediate cylinder and the inner cylinder. CONSTITUTION:In the inner cylinder 5 of an injection sleeve, precompression is given to radius direction and axial direction with heating or cooling shrinkage fitting. Further, compression is developed to the axial direction by pressing with the spacer 10. As the inner cylinder 5 is made of the ceramic, which has little heat conductivity and little affinity with molten metal and the hollow part is formed between the intermediate cylinder 14 and the outer cylinder 4, quantity of heat lost through the intermediate cylinder and the outer cylinder can be made to a little and the molten metal can be held to high temp. Lubrication to the tip and spray to the sleeve are omitted or these quantities are reduced. By controlling temp. of the intermediate cylinder, loosening of shrinkage fitting between the inner cylinder and the intermediate cylinder is prevented. The lubricant quantity is drastically reduced and the generated gas quantity is drastically reduced.