baber/WOPTO huggingface dataset:
Patent JP-S6036606-A (JP)
Title: Molding method of composite sintered parts
Inventor: MORIYA MAMORU
IPC: B22F7/02
Filed: 1983-08-09
Abstract: PURPOSE:To econimize the amt. of the costly rare element to be used by molding successively the 1st and 2nd layers by stamping to a required density and shape and changing the thickness of the members for the 1st layer and 2nd layer in accordance with a change in the thickness of the axial direction. CONSTITUTION:A die is constituted of an upper punch 3, a die 4, a lower punch 5 and a core 6. The 1st layer powder is packed in the die and the punch 3 is lowered to perform the 1st pressurization thereby preforming the shape of the joint surface between the 1st layer (base part) 1 and the 2nd layer (special alloy layer) 2. The punch 3 is then risen and the 2nd layer powder is packed into the die. The 2nd pressurization is performed by the punch 3 to mold the powder to the required density, shape and size and to change the thickness of the members for the 1st layer 1 and the 2nd layer 2 so as to correspond to the thickness of the axial direction. Such molding is taken out of the die and is sintered to form a composite sintered part. The amt. of the 2nd layer 2 to be used is thus economized and the strength to sliding friction is stabilized.
Patent JP-S63309539-A (JP)
Title: Production of crosslinked ethylene polymer
Inventor: KOMORI NOBUTOSHI
IPC: C08K5/13
Filed: 1987-06-12
Abstract: PURPOSE:To produce the title noncolored polymer excellent in mechanical strengths and heat-resistant rigidity, by melt-kneading a specified ethylene polymer with a zinc salt of a carboxylic acid, a phenolic antioxidant and a radical generator. CONSTITUTION:100pts.wt. ethylene polymer [e.g., (non)crystalline ethylene/ propylene copolymer] (A) containing at least 5ppm Ti component as a catalyst residue or at least 0.5ppm V component as a catalyst residue and having an ethylene content >=50wt.% is mixed with 0.01-1pt.wt. zinc salt of a carboxylic acid (B) (e.g., zinc acetate), 0.01-1pt.wt. phenolic antioxidant (C) (e.g., 2,6-di-t- butyl-p-cresol) and 0.001-0.5pt.wt. radical generator [e.g., 2,5-dimethyl-2,5-di-(t- butylperoxy)hexane], and the mixture is melt-molded at 150-300 deg.C.
Patent JP-H09100769-A (JP)
Title: Ignition timing control method of internal combution engine
Inventor: GUREGORII TEII UEEBAA
IPC: F02P5/15
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of quickening crank spark of an internal combustion engine. SOLUTION: An ignition timing control method comprises: a step of selecting ignition at normal or spark advance crank reference edge during an engine start mode; a step of igniting at a spark advance crank reference edge during the engine start mode if the spark advance crank reference edge is selected; a step of igniting at a normal crank reference edge if the normal crank reference edge is selected; and a step of checking whether the engine speed is higher than a designated rotating speed or not.  Further, the method comprises: a step of continuously selecting ignition at normal crank reference edge or spark advance crank reference edge if the engine speed is less than the designated rotating speed, a step of delaying ignition from the first level to the hold level of designated speed; a step of holding at the hold level during the hold period; and a step of quickening first ignition at a designated speed if the engine speed is higher than the designated rotating speed.
Patent JP-H076201-A (JP)
Title: Character recognition parameter control method
Inventor: NAKAMURA RYUICHI
IPC: G06K9/03
Filed: 1993-06-17
Abstract: PURPOSE:To improve the efficiency of the recognition and to attain a high processing speed by limiting a range of candidate characters based on the skill of the operator after character recognition. CONSTITUTION:A parameter controller 6 designates a range of candidates to be searched by a processing unit 4 based on the skill of the operator obtained by the operation of the operator for an operator operating unit 5, e.g., an operation time for correcting recognition result. The processing unit 4 after character recognition references a word dictionary by using only candidates within the range based on the designated range to display a final sentence. That is, the operator operating unit 5 measures an operation time of the operator, and the parameter controller 6 controls a parameter designating the range of word to be collated used by the processing unit 4 after character recognition based on a mis-recognition character correction time from the operator operating unit 5. Then the parameter set by the parameter controller 6 is given to the processing unit 4 after character recognition and used for a succeeding document.
Patent JP-S6310681-A (JP)
Title: Photopolymerizable composition
Inventor: TOYA KOJI
IPC: C09J4/00
Filed: 1986-06-23
Abstract: PURPOSE:To obtain the title composition which gives a photo-setting film easily peelable with an alkaline liquid and is useful for use as, e.g., photoresist, by mixing a specified thermoplastic high-molecular binder, an addition-polymerizable compound, and a photo-initiator. CONSTITUTION:A thermoplastic high-molecular binder (A) is obtained by the copolymerization of 4-40wt% addition-polymerizable monomer (a) having COOH groups (e.g., methacrylic acid), at least 5wt% nonacidic addition-polymerizable monomer (b) of formula I (wherein R1 is H or CH3; R2 is 1-50C alkylene; R3 is H, 1-5C alkyl or halogen; n is 1-20), and a nonacidic addition- polymerizable monomer (c) having values 'Q' and 'e' that satisfy the relation of formula II [wherein QA and eA are the values 'Q' and 'e' of component (a), respectively; QC and eC are the values 'Q' and 'e  of component (c), respectively] (e.g., methyl methacrylate). 100pts.wt. component A is mixed with 10-200 pts.wt. addition-polymerizable compound (B) of formula III (wherein R4-6 and R9-11 are each R1; R7-8 are each H or halogen; n and m are each a positive number and n+m=2-20) and 0.01-30pts.wt. photo-initiator (C) (e.g., 2- chlorothioxanthone).
Patent JP-2000001187-A (JP)
Title: Driving catarpillar tread
Inventor: AKIYAMA HITOSHI
IPC: B62D55/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To minimize vibrations while running by forming a plurality of projections on the tread of an endless belt which serves as a caterpillar driving tread while satisfying a certain relationship among the tread angle, tread pitch and wheel width of these projections. SOLUTION: A caterpillar tread 10 that structures a bogie wheel is arranged is positioned around a power drive wheel, a plurality of idler wheels, and a plurality of bogie wheels 16. The caterpillar tread has a main body supporting a plurality of reinforcement plies that are calendar plies. Furthermore, on the outside of the tread 10, a tread provided with a plurality of exterior projections 32 is disposed. Where the tread pitch of these projections 32 is P, the tread angle a, and the wheel width B, the values are set to satisfy a relation of P= B*tan (a). Moreover, the tread is formed so that the maximum contact length and the minimum contact length of the tread when it contacts with one of the plurality of wheels is substantially constant.
Patent JP-S6125311-A (JP)
Title: Compression circuit
Inventor: MURAI TERUAKI
IPC: H03G7/00
Filed: 1984-07-13
Abstract: PURPOSE:To attain compression simply to a signal not having a wide range of change for logarithmic compression by processing a current flowing to a transistor (TR) in response respectively to an input signal voltage and a reference signal voltage. CONSTITUTION:A current I1 in response to an input signal voltage VI is fed to a TR1 from a power supply VEE. A current I2 in response to a reference signal voltage VB is fed to a TR2 from the power supply VEE. Then the current I2 is nearly equal to a current IM flowing to the collector of the TR2 and a current I0 flowing to the collector of a TR8. Thus, a compressed output V0 is obtained from an output terminal 6 extracting VI-I0R0. Even a signal not having a wide range of change requiring logarithmic compression is compressed simply.
Patent JP-H0441905-A (JP)
Title: Cooling method for steam turbine
Inventor: SHIMODA KAZUHIKO
IPC: F01D25/12
Filed: 1990-06-05
Abstract: PURPOSE:To cool a steam turbine early by providing holes on flanges, and inserting heat pipes into the holes in a turbine casing flange-connected with an upper-half casing and a lower-half casing. CONSTITUTION:An upper-half casing 3 with a flange 2 and a lower-half casing 5 with a flange 4 are overlapped at flange sections and fastened with bolts 6 to form a turbine casing l. Holes 8 opened on outside faces are provided on the flanges 2, 4. When a steam turbine is to be cooled after it is stopped, heat pipes 10 are inserted into the holes 8 provided on the flanges 2, 4 so that radiation sections 12 are exposed to the atmosphere and heat pickup sections 11 are located in the holes 8, and the heat of the high-temperature turbine casing l is radiated from the radiation sections 12 of the heat pipes 10 to cool the turbine casing l.
Patent JP-S628055-A (JP)
Title: Enzymatic immunoassay
Inventor: MATSUMOTO AKIRA
IPC: A61K39/00
Filed: 1985-07-05
Abstract: PURPOSE:To perform rapid, simple and accurate measurement, by reacting a substance to be measured in a living body with the antigen or antibody to said substance preliminarily adsorbed by a silica gel thin layered plate. CONSTITUTION:A substance to be measured in a living body is reacted with the specific substance to said substance preliminarily adsorbed by a silica gel thin layered plate. Subsequently, the antibody specific to the substance to be measured is reacted with an enzyme labeled secondary antibody to stain the substance to be measured to measure said substance. The judgement of the result due to staining is qualitatively performed by the naked eye and quantitatively performed by a densitometer or an image processor. Concretely, the silica gel thin layered plate is spotted with an antigen and this antigen is reacted with human serum diluted properly. Next,the reacted antigen is reacted with an enzyme labeled secondary antibody such as an enzyme labeled anti-human IgG antibody and the staining of the antigen is performed on the thin layered plate by enzymatic reaction. By this method, rapid, simple and accurate measurement can be performed.
Patent JP-H04228923-A (JP)
Title: Power transmission member
Inventor: ROBAATO JIEI GURATSUDOKUZATSUK
IPC: F16H55/46
Filed: 1991-05-21
Abstract: PURPOSE: To provide a power transmission member capable of being easily removed from a shaft for replacement by forming power transmission sections each provided with a central hub having the shape and size to surround a shaft, and providing fixing tools for connecting the power transmission sections together. CONSTITUTION: Sprocket halves 14, 16 are arranged around a drive shaft and fastened together in use, and a sprocket 10 is fixed to the drive shaft. The sprocket halves 14, 16 are provided with a pair of fastener sleeves 38, 40 on both sides of a hub section 28 to extend diagonally through main body sections 20, 22. The fastener sleeves 38, 40 are hollow, and hollow interiors 42 are arranged nearly coaxially when the end sections 18 on the diameter of the sprocket halves 14, 16 are contacted together. A pair of fixing tools are inserted into a corresponding set of fastener sleeves 38, 40, and the sprocket halves 14, 16 are fastened.
Patent JP-H06334449-A (JP)
Title: Multi-layered board for high frequency amplifier circuit
Inventor: TSUJI YASUNOBU
IPC: H01P3/08
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a board possible for miniaturization while having excellent input output isolation by providing three or more ground layers among four or more dielectric layers and using a strip line between ground layers for an input side circuit and using a strip line between different ground layers for an output side circuit. CONSTITUTION:Ground layers 3-5 are formed among dielectric layers 6-11. Strip lines 1, 2 are respectively separated by the ground layers 3, 4 and connected to electrodes 14, 15 of a semiconductor element 16 through via-holes 12, 13. When the line 1 is used for an input side of a high frequency amplifier circuit and the line 2 is used for an output side, the oscillation due to direct propagation of the signal between the input side circuit and the output side circuit hardly takes place. Furthermore, it is not required to increase the distance between the lines 1 and 2 and miniaturization is attained.
Patent JP-H0439085-A (JP)
Title: Thermal recording material
Inventor: SHIMOMURA TERUHIRO
IPC: B41M5/26
Filed: 1990-06-04
Abstract: PURPOSE:To obtain a thermal recording material excellent in transparency and thermal head aptitude by providing one substantially transparent thermal layer and further providing at least one protective layer based on a silicone resin on the uppermost thermal layer. CONSTITUTION:A coating solution containing a dispersion prepared by emulsifying and dispersing a microcapsule including an electron donating dye precursor and a developer is applied to a support and dried to provide a thermal layer and a protective layer aiming at preservability and thermal head aptitude is provided on the thermal layer. When a protective layer based on a silicon resin is provided along with the protective layer or in place of said protective layer, the aptitude to a thermal head and water resistance can be improved without damaging the transparency of the thermal layer. As the silicone resin, any one having a siloxane bond in its backbone may be used and it may be further substituted with an alkyl group, a vinyl group, a nitrile group or a chlorine atom. A non-aqueous resin such as a melamine resin, an acrylic resin or chlorinated rubber may be used together with the silicone resin.
Patent JP-S5371211-A (JP)
Title: Bidirectional rotating pulse motor
Inventor: SATOU KATSUHIKO
IPC: H02K37/16
Filed: 1976-12-07
Abstract: PURPOSE: To make possible bidirectional rotation as well as to obtain simplified construction by conducting an operation shifting a phase of the input inversion pulses a half cycle on an electro mechanical transducer, where at least two stable stop positions are provided for the rotor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09328946-A (JP)
Title: Door opening and closing unit
Inventor: YAGI KATSUMI
IPC: E05C17/30
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To securely hold a door at a full opening position, and to lock the door at a desirable degree of opening by providing an outer cylinder, a member to be inserted, an engaging unit, an engaging member, a lock mechanism and a stopper. SOLUTION: In the condition that a knob member 9 is pulled to an unlock position, a member 3 to be inserted can be freely telescoped in relation to an outer cylinder 2. A window W can be thereby freely opened and closed. The knob member 9 is moved to the lock position in the condition that the window W is opened, in the condition that the window W is closed and in the condition that the window W is opened to an intermediate part. Then, a lock mechanism is operated so as to lock a first engaging member with a first engaging unit. Movement of the member 3 to be inserted is thereby constrained. The window W is held in this condition. In the condition that the member 3 to be inserted is full drawn, a maintaining mechanism, which is formed of a second engaging member and a second engaging unit, works, besides the lock mechanism, and the door is strongly held in the opening condition.  At the time of closing the window W, the knob member 9 is moved to the unlock position. At this stage, unlock condition is displayed by a display means 10. With this structure, force can be applied after confirming the unlock.
Patent JP-H022262-A (JP)
Title: Polling method for layer type data transmission system
Inventor: HINO NORIAKI
IPC: H04Q9/00
Filed: 1988-06-15
Abstract: PURPOSE:To improve the efficiency of data collection by dividing station numbers at polling request into specific number to stations and a group number in common to plural stations so as to allow the polling in the layer type data transmission system to apply in the unit of one and plural stations. CONSTITUTION:A master station 1 uses a group station number and sends a polling request 8 to a relay station 2. In addition to each specific station number, the same group station number is assigned to the relay station 2 and slave stations 3A, 3B. Then the relay station 2 applies in advance polling to collect data D3A, D3B of slave stations 3A, 3B having the group station number and stores them. Then the relay station 2 transmits the data D2 of the relay station 2 and the data D3A of the slave station 3A and the data D3B of the slave station 3B together with polling reply 9A in response to the polling request 8 sequentially to the master station 1. Thus, the polling is applied with a required minimum number of times and in the unit of required minimum stations.
Patent JP-S636136-A (JP)
Inventor: SAKAI MASANOBU
IPC: D03D47/36
Filed: 1986-06-24
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-S5671357-A (JP)
Title: Detection system for callout number
Inventor: YOKOYAMA MASAO
IPC: H04M11/06
Filed: 1979-11-14
Abstract: PURPOSE:To ensure to prevent the leakage of secrecy of data information, by detecting the hook operation of a telephone set with a hook operation detecting relay, and displaying the callout number through the count of pulse each digit and the forming of code signal. CONSTITUTION:A hook operation detecting relay ...22 is on when a handset of a telephone set 10 is hooked up, and is off when the pulse each digit is output. On the other hand, the contact 22a of the relay 22 closes the circuit every time when the pulse is output, the pulse is fed to a count circuit 281 for count. Further, this count output is fed to a coding circuit 283 with the output of a minimum pause timer circuit 281 to form the coding signal. After this signal is selected 293 for digit, the display of each digit is made, and the callout number is decoded 294. Thus, the leakage of secrecy for data information can surely be prevented by depressing a start button 30 and performing the reception/giving of data in a fascimile device.
Patent JP-H10339152-A (JP)
Title: Centrifugal compressor for turbo charger
Inventor: IWAKIRI YUJI
IPC: F04D29/46
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently actuate a guide vane to provide rotation to an air current flowing into a runner. SOLUTION: In a centrifugal compressor to be used in a turbo charger to supply high pressure air to a cylinder in an engine, plural guide wanes 13 are provided around an air entrance concentric to a runner 2 at a front side position of the entrance around the runner 2 in such a way that an inclination angle from an axial center direction of the runner 2 is adjustable, where a flow regulator 21 is provided at a front side position of a hub part at a center part of the runner 2 in the axial center direction of the runner 2.
Patent JP-S632825-A (JP)
Title: Method for cutting glass material
Inventor: OKUHATA KOJI
IPC: C03B33/02
Filed: 1986-06-24
Abstract: PURPOSE:To precisely cut a glass material in a short time by forming a cut line on the surface of sheet glass, generating tensile stress to develop the crack, and then providing a temp. difference between the inside and outside parts. CONSTITUTION:The cut lines 12 and 13 are formed on the surface of sheet glass G. The surface of the glass G is abutted on a sheet heater 14, etc., and heated, the glass is bent upward to exert tensile stress on the cut lines 12 and 13 in the thickness direction of the glass G, and a crack 15 is developed. The upper and lower surfaces of the outside part 16 of the cut line 12 are clamped by a sheet heater 17, etc., and the outside part 16 is thermally expanded and separated from the inside part 18. The upper and lower surfaces of the outside part 19 of the cut line 13 are clamped by a sheet heater 20, etc., and a cooling vessel 22, etc., are pressed on the inside part 21. Since the outside part 19 is expanded by heating and the inside part 21 is contracted by cooling, both parts 19 and 21 are separated with the cut line 13 as the boundary, and an annular glass disk, etc., are obtained.
Patent JP-S63312152-A (JP)
Title: Address control system of image memory
Inventor: MORIKAWA TAKASHI
IPC: G06K15/02
Filed: 1987-06-12
Abstract: PURPOSE:To address an image memory when a printing direction is changed by providing one absolute coordinate system and two relative coordinate systems and using only rotational angle as a parameter for coordinate change between these systems. CONSTITUTION:A relative coordinate system is composed of an original coordinate system and a temporary coordinate system, and the temporary coordinate system has an x-axial direction as a cursor movement direction, and a y-axial direction which represents a direction obtained by rotation at 90 deg. clockwise from the x-axial direction. That is, the y-axial direction is represented by a rotational angle in a counterclockwise direction to the original coordinate system. When the temporary coordinate system is designated subsequent to the change of a printing direction, it is designated by means of protocol of a data processing device 1 on the basis of a rotational angle as a parameter using the original coordinate system as a reference. Therefore, first a cursor movement direction is read and the read data is converted to a printing direction status. If it is different from an existing status, MCB-B-ORI and MCB-ORI are to be updated. If it is the same as the existing status, said processing is not to be performed and the operation to be returned to an original procedure. Consequently, the coordinates can be easily changed, if the printing direction of characters is complicated, and the image memory be addressed with ease.
Patent JP-S5938570-A (JP)
Inventor: KIMURA TAKASHI
IPC: F25B39/00
Filed: 1982-08-27
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-H0312543-A (JP)
Title: Method for inspecting reticle pattern
Inventor: OSHIMA TORU
IPC: H01L21/027
Filed: 1989-06-09
Abstract: PURPOSE:To remove pattern abnormality caused by a stepper by transferring patterns from plural reticles having plural identical patterns to the same substrates and comparing the patterns at the same position in an exposure field. CONSTITUTION:Block patterns P (conforming with patterns A and B) and P' (conforming with patterns A' and B') are transferred from one block reticle each to the same substrate W in parallel by the same stepper. Further, the position of the stepper in the exposure field is made identical in the lateral direction. Figures (a) and (b) show the position relation between the exposure fields F and patterns P and P'. Even if there is variance distributions of lens characteristics and resolution in the fields F, they are equal at the same position in the fields F, so the patterns at the same positions are compared to compare and inspect the patterns from which variance due to the stepper is removed. Namely, the patterns A and A', and B and B' are compared and inspected to obtain an inspection result without the pattern abnormality due to the stepper.
Patent JP-H0314560-A (JP)
Title: Pyrrole derivative
Inventor: TANIGUCHI SEIRO
IPC: A61P3/06
Filed: 1989-06-09
Abstract: NEW MATERIAL:A compound of formula I (Ar is aromatic ring; X is O, S or methylene; (m) is 0-5; (n) is 1-10) and a salt thereof. EXAMPLE:5-(7-Phenoxyheptyl)pyrrole-3-carboxylic acid. USE:Useful as a hyperlipidemic agent, etc. PREPARATION:According to the reaction scheme, a compound of formula II and a suitable acyl chloride of formula III [R<1> is Ar-(CH2)m-X-(CH2)n-1-] in the presence of a Lewis acid such as aluminum chloride are subjected to a Friedel-Craft reaction to prepare a compound of formula IV. The compound of formula IV is converted into a dithioketal and further heated and refluxed in the presence of an excess of Raney nickel preferably in ethanol to form a compound of formula VI, which is hydrolyzed to provide a compound of formula VII.
Patent JP-S628997-A (JP)
Inventor: TSUCHIYA MITSUNORI
IPC: B66C23/90
Filed: 1985-07-05
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。