baber/WOPTO huggingface dataset:
Patent JP-S582659-A (JP)
Title: Insulating oil stability tester
Inventor: MIYAMOTO AKIO
IPC: G01N33/28
Filed: 1981-06-26
Abstract: PURPOSE:To enable the measurement of characteristics of an insulating oil such as total acid value, dielectric breakdown strength and the like by arranging a means of circulating an oxygen gas or a mixed gas, a circulation pipeline for circulating an insulating oil into a closed container, an oil sampling valve and the like between the inside of the closed container and a gas bag. CONSTITUTION:A lid 2 is fixed on a metal container 1 through a packing 3 to form a closed container 19. On the other hand, a gas bag 6 is connected to a three-way valve 10 and then to a valve 11 through a pump 7, a gas flowmeter 8 and a gas analysis sampling port 9. A circulation pump 15 communicated to the metal container 1 is connected to a circulation pipeline 14 through a circulation pump 15 and a flowmeter 16 and branched off a part thereof 14 through an oil sampling valve 17. This enables the measurement of various characteristics such as total acid value, surface tension, chromaticity and dielectric breakdown strength following heating thereof.
Patent JP-S62278249-A (JP)
Inventor: MARUCHIN KESUTEN
IPC: B21D51/24
Filed: 1987-04-24
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-S62256803-A (JP)
Title: Propylene homopolymer and its production
Inventor: IIDA MAKOTO
IPC: C08F8/00
Filed: 1986-04-30
Abstract: PURPOSE:To produce the title polymer having a high hardness and excelling in rigidity, heat resistance, chemical resistance and moldability, by heat-treating a specified propylene homopolymer at a specified temperature. CONSTITUTION:A propylene homopolymer obtained by polymerizing propylene at 0-150 deg.C and a pressure of 0.001-50kg/cm<2> and having an intrinsic viscosity [eta]of 1.0-4.0dl/g and an isotactic pentad fraction [I] in the range of [I]>=-1.02[eta]+96.0 is heat-treated at 155-170 deg.C to obtain a propylene homopolymer in which [eta]=1.0-4.0dl/g, [I]>=1.02[eta]+96.0, the density [d] is in the range of [d]>=-0.00563[eta]+0.915, and the spin -lattice relaxation time of a crystal component [Ti]>=780msec.
Patent JP-S59230679-A (JP)
Inventor: SHIMAZAKI KANZOU
IPC: B02B5/02
Filed: 1984-05-17
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-H01273887-A (JP)
Title: Internal gear-type pump
Inventor: JOSA MASATOSHI
IPC: F04C2/10
Filed: 1988-04-25
Abstract: PURPOSE:To inhibit the generation of cavitation by forming the base width of a rotor rotating direction edge of at least either an inlet port or a discharge port of an internal gear-type pump moderately decreased toward the edge. CONSTITUTION:An inlet port 10 of an internal gear-type pump is formed having the cross-sectional area of the inlet port 10 decreased from the central part 10c toward both edges 10a and 10b. Furthermore, as the width of a base 18 of the inlet port becomes narrower so that the inlet port 10 can be formed tapered, the flow passage cross-sectional area does not change remarkably, thereby the inflow of lubricating oil that flows into a pump space 26 from the inlet port 10 does not change suddenly either rear both edges 10a, 10b of the inlet port. Lubricating oil flows smoothly into the pump space and the generation of cavitation is thus inhibited. The same is applied as to a discharge port 11.
Patent JP-S588229-A (JP)
Inventor: GEIRII RII KEISHII
IPC: F02B33/36
Filed: 1981-06-27
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-S59225639-A (JP)
Title: Transmitter-receiver
Inventor: TAKITA HIROTATSU
IPC: H04L1/22
Filed: 1983-06-06
Abstract: PURPOSE:To prevent system down even if a fault takes place in one IF circuit by duplicating an interface (IF) circuit of a transmitter-receiver in a two-way transmission system. CONSTITUTION:The transmitter-receiver D' includes a transmission/reception control circuit 4 and two sets of the IF circuits 3a, 3b, and the circuits 3a, 3b are constituted identically, a transmission circuit 10 and a reception circuit 11 are provided respectively in the circuits 3a, 3b and connected to a two-way transmission line 2 by a connecting plug 5. When transmitter-receivers, D1', D2' transfer data, if a fault occurs in an the IF circuit 3b of the transmitter-receiver D1', the data transfer is attained by the IF3a of the transmitter-reciever D1' and the IF3b of the transmitter-receiver D2' by changing over the IF circuit 3b of the transmitter-receiver D1' to the IF circuit 3a.
Patent JP-S60246088-A (JP)
Title: Semiconductor memory
Inventor: UCHIDA HIDEAKI
IPC: G11C11/41
Filed: 1984-05-21
Abstract: PURPOSE:To attain the large read/write timing margin width in a short access cycle as well as a high degree of integration and a high speed for a RAM device, by uniforming the same signal transmission conditions during which an address signal is decoded into a selection signal. CONSTITUTION:Each word line selection signal is transmitted to a word line WL via a three-input NAND, a two-input NOR, a two-input MAND and an inverter. The same number of logical circuits is kept within a signal route until address signals A0-A7 are decoded to selection signals. At the same time, the logical circuits have the same circuit constitution at the same decoding stage. In this case, the variance of the transmission delay time of each signal route is unified and also reduced for a period during which the signals A0-A7 are decoded to selection signals X0-Xm even though each logical circuit has some transmission delay. Thus the relatively large read/write timing margin width is secured although the access cycle is reduced. This avoids the destruction of storage information due to the double selection.
Patent JP-H10287922-A (JP)
Title: Stable production of nonoriented silicon steel sheet with high magnetic flux density
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of stable production of a nonoriented silicon steel sheet having high magnetic flux density and used for an iron core material for electrical equipment. SOLUTION: A slab, having a composition consisting of, by weight, 0.10-4.00% Si, 0.10-1.50% Mn, <=0.0050% C, <=0.0050% N, <=0.0050% S, and the balance Fe with inevitable impurities, is hot-rolled, and the resultant hot rolled plate is cold-rolled once or is cold-rolled two or more times while process annealed between cold rolling stages, followed by finish annealing. In this case, the volume fraction of the lubricating oil mixed into roll cooling water used for a finish hot rolling mill in the hot rolling stage is regulated to <=1.0% at the first stand and to 1.0-10% at least one stand among the stands from the second stand on, and the kinematic viscosity of the lubricating oil is regulated to 100 to 800 cSt.
Patent JP-S5726613-A (JP)
Title: Preparation of crystalline freeze-dried pharmaceutical
Inventor: OONISHI MICHIO
IPC: A61K9/14
Filed: 1980-07-22
Abstract: PURPOSE: To obtain the titled pharmaceutical for injection, with greatly reduced contamination of foreign substances, and having a constant crystallographic form, by mixing an aqueous solution of a drug with a hydrophilic organic solvent, and freeze-drying the resultant suspension.  
     CONSTITUTION: An aqueous solution of a drug is mixed with a hydrophilic organic solvent, e.g. ethanol or dioxane, to give a suspension, which is then freeze-dried to afford the titled pharmaceutical. The drug which is soluble in water and will deposit the crystal in a hydrous organic solvent is used. The resultant pharmaceutical obtained by the method described above contains foreign substances in an amount reduced to 1/2W1/10 that of the conventional pharmaceutical prepared by filling a powder or crystal of the drug directly in a vial and has an excellent quality. As for the specific method, the aqueous solution of the drug or the subsequent suspension is divided into the respective vials, and the operations are carried out in the vials thereafter. Penicillin containing β-lactam ring may be used as the drug. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06308839-A (JP)
Title: Image forming device
Inventor: HAYAKAWA SHINJI
IPC: G03G15/14
Filed: 1993-04-27
Abstract: PURPOSE:To provide an excellent device which removes irregularites in the gloss and density of a print image and obtains high transfer efficiency. CONSTITUTION:A guide roller 21 that makes a sharp curve in an intermediate transfer medium is arranged further downstream in the carrying direction of the intermediate transfer medium 1 than a nip part where a heat roller 18 and a pressure roller 19 are in pressure-contact with each other. Thereby, the intermediate transfer medium 1 and recording paper 2 are made to advance in pressure-contact with the pressure roller 19. The heat roller 18, pressure roller 19 and guide roller 21 are arranged so that pressure produced by the tension of the intermediate transfer medium 1 acts on the pressure roller 19 with the recording paper 2 between them.
Patent JP-S60245068-A (JP)
Title: Electronic equipment
Inventor: KANOU KUNIOMI
IPC: G06F17/22
Filed: 1984-05-18
Abstract: PURPOSE:To obtain the electronic equipment which has a means for supplying a typical sentence stored in a storage means to a printer by storing typical sentences in the storage means, and reading them in a read/write memory and creating a document. CONSTITUTION:Signals from key groups K1-K8 are identified by a CPU and processing is performed corresponding to an operated key. A stored document is divided into a variable part, typical part, modification part, and fixed part and stored in the document body in a document dictionary ROM in control code except the fixed part together with the fixed part. When the document body is read out of the dictionary ROM, it is checked whether the document is in control code form or not and when not, it is printed on a printer PRT through a character generator CG. When the document body is in control code, corresponding sentence is selected in the typical part storage area in the dictionary ROM and printed through the character CG.
Patent JP-H05298294-A (JP)
Title: Character string processing method
Inventor: HARA NAOZUMI
IPC: G06F17/21
Filed: 1992-04-21
Abstract: PURPOSE:To obtain character strings according to the composition rule and to keep the balance of character strings by continuing character strings containing front and back space characters to prevent them from being dull due to the addition of half size space. CONSTITUTION:The system consists of an input means 1, control section 3, character string storage section 4, front space/back space character storage section 5 or the like. Generally, when front space characters are inputted, a half size space is added just before the front space character and when back space characters are inputted, a half size space is added just after the back space character to be combined to the character string. In the general processing, a half size space is omitted to prevent it from being dull character string in case a front space character changes from half size space to front space characters, or changes back space characters from half size space characters to front space characters, or changes back space characters from half size space to half size space to front space characters.
Patent JP-S60245042-A (JP)
Title: Computer device
Inventor: IIDA MASAYUKI
IPC: G06F3/16
Filed: 1984-05-18
Abstract: PURPOSE:To preform a speech input without modifying nor correcting a program, and also to select whether the input is supplied continuously or alone by coupling a speech recognizing circuit to the connector for a joy stick. CONSTITUTION:The output line of a speech recognition unit 5 is connected to the joy stick connector 14 of a computer frame 1. The unit 4 consists of the speech recognizing circuit 53 which recognizes and outputs the pattern of a speech signal from a microphone 52 and an interface circuit 54 which converts the recognition result output into an output signal in the same form as the output of the joy stick. The recognition result signal of the unit 5 is latched and outputted continuously through the latch circuit, gate circuit, etc., in the circuit 54 and then inputted to the main frame 1 through the connector 14. Consequently, a speech input is performed without modifying nor correcting the program and a selection of whether this input is supplied continuously or alone is made.
Patent JP-H10253662-A (JP)
Title: Probe card
Inventor: YAMASAKA CHIKAHITO
IPC: G01R1/073
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a membrane-type probe card in which the contact of a protrusion-shaped contact maker with an electrode at an object to be inspected is ensured sufficiently by a simple operation to bridge the protrusion-shaped contact maker into pressure contact with the electrode, by which a characteristic can be inspected with high reliability and whose wear resistance is excellent. SOLUTION: A probe card is provided with a synthetic-resin membrane 11 having a wiring pattern 12 on its surface, with a plurality of protrusion-shaped contact makers 13 formed in end parts of the pattern so as to match the arrangement of electrode pads and with a protective film 14 for the pattern. Every contact maker 13 is made gradually alender toward its tip part from its based end part, it is formed to be a quadrangular pyramid base shape which has a flat face 13A at its tip, its base body part is composed of a material whose hardness is higher that of every pad, and its outer face is covered with a conductive film composed of gold or the like. A wafer is placed on a main chuck so as to be aligned, and the main chuck is raised. Then, when the wafer is brought into contact with the protrusion- shaped contact makers 13, and their pressure contact progresses.  Then, since the hardness of the contact makers 13 is high, a shearing force acts on every pad from the edge of every flat face, they spread out the pads so as to encroach, the peripheral face of every encroaching part is brought into close contact with Al at every pad, and their good continuity is ensured.
Patent JP-S5326140-A (JP)
Title: Optical reading device
Inventor: TERAJIMA SHIGEO
IPC: G06K7/10
Filed: 1976-08-23
Abstract: PURPOSE:To enlarge the readable range by using a polygonal pyramidal ratable reflecting mirror in place of a rotatable reflecting mirror in order to eliminate a dead angle.
Patent JP-S61257841-A (JP)
Title: Sheet feeder
Inventor: HOSHI AKIMITSU
IPC: B65H3/06
Filed: 1985-05-13
Abstract: PURPOSE:To allow sheet materials to be stably fed by configurating a device in such a way that a feed roller is allowed to press down the uppermost sheet by means of a press member which is driven by the power source for the feed roller, then, the sheet material is pulled out and is fed, and after it is pulled out, the roller is suspended allowing the press force to be released. CONSTITUTION:While a drive shaft 15 is rotated, a press member 20 is engaged with a feed roller 4 so as to press sheet materials P. Here, a press lever 21 is provided between a pair of stoppers 22 and 23, and one stopper is pushed against the other stopper 23 by a spring 24 which acts as a torque limiter 26 to the lever 21. Accordingly, when the roller 4 is rotated to the direction C as shown by an arrow head, a rotational force is applied to the lever 21 to the direction D as shown by an arrow head allowing a rotating shaft 17 to be pressed down. This causes the roller 4 to press the upper surface of the sheet material P'. However, when the rotation of the roller 4 is suspended, as the rotational force to the lever 21 is released, the press force by the roller 4 is released simultaneously. In this case, the drive shaft 15 is rotated through a clutch 14 which is intermittently actuated.
Patent JP-H0686032-A (JP)
Title: Printer output controller
Inventor: KURISUTOFUAA KURUBIDA
IPC: H04N1/387
Filed: 1993-04-27
Abstract: PURPOSE: To improve the flexibility in the case of copying an image by dividing image data used to display an image on a printer or the like into signals in a synthesis enable way and finally synthesizing the signals. CONSTITUTION: A data stream being image data including color information and transferred to a printer is combined in a combiner 36 by using data that is obtained from data of each type recovered in a sub channel 16, a mask channel 30, a constant color channel 44 and command channels 60, 62 by an instruction of a fetcher 40 from a system bus 10 and the combined data stream is outputted.
Patent JP-H06309265-A (JP)
Title: Dynamic selection method for driver program of information processor
Inventor: TOMIZAWA SUGIO
IPC: G06F9/06
Filed: 1993-04-27
Abstract: PURPOSE:To dynamically decide the correspondence between an input/output device and the driver program which controls the input/output device. CONSTITUTION:An input/output request is produced from an application program to a device having the ID number with which a common driver program is registered in a 1st table 3. Thus the common driver program that received the control right from an OS produces an inquiry command to the device having the preceding ID number in order to acquire the device information. Based on this information, the corresponding driver program is decided by making reference to a 2nd table 4. Then the entry address of the decided program is registered in the table 3 in response to the relevant ID number. At the same time, the driver program jumps to the registered address.
Patent JP-S5225710-A (JP)
Title: Process for preparation of isopropyl acetate
Inventor: IMAIZUMI MASAO
IPC: B01J31/10
Filed: 1975-08-22
Abstract: PURPOSE: Isopropyl acetate as an inexpensive solvent is prepared in high yield by the reaction of acetic acid with propylene in the presence of strongly acidic cation exchange resin. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06304584-A (JP)
Title: Water collecting body
Inventor: ABE KENSAKU
IPC: B01D29/62
Filed: 1993-04-27
Abstract: PURPOSE:To realize water collection with high efficiency by providing the water collecting device which is adequate for collecting the water to be treated with a purification treatment by a sewage purification treating device with a discharge means in the upper part of a perforated pipe body and providing the lower part at the closed end of this pipe body with discharge means. CONSTITUTION:The water collecting pipe 6 as the water collecting body to be laid in the bottom of a water storage tank or an artificial pond or the like installed in a golf course consists of the cylindrical pipe body 4 made of vinyl chloride formed with many water passage holes 8 on the peripheral surfaces on both sides in the horizontal direction along the longitudinal direction. One end of this pipe is closed by a cap body 5 and the other end is connected to a main pipe arriving at the purification treating device. Air holes 10 as discharge means through which gas, such as air, can flow out, are formed on the upper peripheral surface on the side of the pipe body 4 closed with the cap body 5. Drain holes 11 as discharge means through which fine sand, etc., can flow are formed in the lower part at the end face of the cap body 5. A net body 12 is put on the outer peripheral surface to prevent the clogging of the holes 8, 10 by foreign matter.
Patent JP-H07303566-A (JP)
Title: Tea supplying machine
Inventor: MACHIDA YOSHIAKI
IPC: A47J31/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a tea supplying machine with which scattering of tea leaves can be lessened by opening and closing the chute outlet interlocking with the rotation of a tea strainer, and lessening its distance from the chute outlet. CONSTITUTION:A tea strainer 14 of a tea supplying machine moves rotationally between the tea straining position and the tea leaf exhausting position, where the oversurface and undersurface are turned up and down, while one end seves as the fulcrum. A chute 17 moves rotationally between the supply position, where the chute outlet 47 confronts the tea straining position, and the non-supply position where the outlet 47 faces in the reversing direction of the tea strainer 14. The chute 17 is equipped with an energizing means 49 for energizing it toward the non-supply position and an interlock motion part 50 which is in contact with the other end of the strainer 14 rotating to the tea straining position and rotates the chute 17 to the supply position. A blocking part 56 is furnished to block the outlet 47 of the chute 17 rotating to the non-supply position in correspondence with the non-supply position of the chute 17.
Patent JP-S63268139-A (JP)
Title: Optical device for optical pickup
Inventor: MORISHITA ICHIRO
IPC: G11B7/1381
Filed: 1987-04-24
Abstract: PURPOSE:To prevent crosstalk between tracks adjacent to each other on a disk recording surface without using an apotized filter by specifying the number of apertures of a collimator lens for collimating a laser beam from a semiconductor laser. CONSTITUTION:The number of apertures NA of the collimator lens 3 is settled in a range of 0.14<NA<0.2. By this method, the distribution of light quantity of the collimated beam passed through the collimator lens 3 can nearly be equivalent to Gaussian distribution. By making this distribution incident upon an objective lens 5, a light quantity level of a spot due to primary diffraction can be lowered approximately similarly to the case of using the apotized filter. Consequently, the crosstalk of the adjacent tracks due to a primary diffraction spot can be eliminated without using the apotized filter.
Patent JP-H04332640-A (JP)
Title: Composite film
Inventor: TAKEUCHI YOSHIO
IPC: B32B27/08
Filed: 1991-05-07
Abstract: PURPOSE:To obtain composite film, which can be incinerate though having flame retardancy and develops no noxious gas at incineration and a little ash and has high tensile strength. CONSTITUTION:At least onto one side of flame-retardant film made of composition, which consists of 5-100 pts.wt. of urea to 100 pts.wt. of combustible thermoplastic polymer or of the mixture of the thermoplastic polymer and softener, reinforcing material made of fiber is laminated under the condition that the flame-retardant film is set to be 30wt.% of more. Thus, the resultant film has enough strength and is not sticky and consequently is easily handled and is used as suitable for surface covering film or the like at site where radioactive materials are handled.
Patent JP-S57212127-A (JP)
Title: Manufacture of pure alkyl tertiary-alkyl ethers and hydrocarbon raffinates
Inventor: HERWIG JENS
IPC: C07C41/06
Filed: 1982-06-15
Abstract: A process for the preparation of pure alkyl tertiary alkyl ethers and hydrocarbon raffinates which are substantially free from tertiary olefins and alkanols. An alkanol and a hydrocarbon mixture containing at least one tertiary olefin are contacted with the alkanol being present in a stoichiometric excess. The reaction product is removed from the reaction zone and excess alkanol in the reaction product or a partial stream thereof is absorbed on a synthetic ion exchanger containing groups which exchange cations or anions or mixtures of such ion exchangers. After absorption of at least a portion of the alkanol on the synthetic ion exchanger, the alkanol is desorbed by contacting the same with a hydrocarbon mixture containing at least one tertiary olefin.
Patent JP-S583247-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWABUCHI KATSUHIRO
IPC: H01L21/31
Filed: 1981-06-30
Abstract: PURPOSE:To flatten the surface of a semiconductor substrate having an insulator isolating region by coating a silicone film on a recess formed on the substrate and burying an oxidized film on the recess by oxidizing. CONSTITUTION:A recess is formed on an Si substrate 1, an SiO2 film is formed on the surface, silicone as a polymer of an organic Si compound formed by a rotatably coating method, is then thermally oxidized, thereby covering the silicone film into SiO2, is then etched until the surface of the substrate 1 is exposed, thereby forming an element isolating oxidized film 5 buried substantially flatly in the substrate. In this manner, the surface of the substrate becomes flat. Accordingly, the disconnection of a wire formed thereafter can be prevented.