baber/WOPTO huggingface dataset:
Patent JP-H0880652-A (JP)
Title: Machinery equipped with scanning type carrier
Inventor: YAMAMOTO KOSUKE
IPC: H04N1/04
Filed: 1995-05-29
Abstract: PURPOSE: To provide the subject machinery selectively scanning function elements, for example, an ink jet head, a reading sensor or the like by simple constitution to obtain various operation forms corresponding to the kinds of those function elements and simply allowing the function elements to stand by to achieve the simplification and miniaturization of an apparatus. CONSTITUTION: A carriage 12 for black ink and a carriage 38 for color ink are selectively connected to the scanner 78 scannable along a guide shaft 11 through a gripper 62.
Patent JP-S61289508-A (JP)
Title: Magnetic head
Inventor: HAMANA JUNJI
IPC: G11B5/127
Filed: 1985-06-18
Abstract: PURPOSE:To prevent generation of a chip or crack of a magnetic core by installing, on the outer surface of the magnetic core, a member which is made of a nonmagnetic material and separates a coil from the magnetic recording medium sliding surface of the magnetic core. CONSTITUTION:Conventional coil grooves 2 and 2 are not formed on end surfaces at both outer sides facing the collating surfaces of core half bodies 11 and 12. Instead of them, projecting parts 9 and 9 made of the nonmagnetic material are additionally installed on the upper ends at the side of the sliding surface of the end surface by jointing them with an adhesive. In this case the sections of the projecting parts 9 and 9 are formed approximately in an arc shape. By the projecting parts 9 and 9 a coil 7 is wound in an area at the lower side on the outer surface of the magnetic core through a coil window 3, and the projecting parts 9 and 9 prevents the coil 7 from becoming loose and shifting to the side of the sliding surface 4. Accordingly the coil 7 is separated from the sliding surface 4. Thus the crack of the magnetic core can be prevented, and the titled head can be manufactured at a moderate price due to the simple structure and simple steps.
Patent JP-S5557131-A (JP)
Title: Tension test device
Inventor: SAITOU TAKAICHIROU
IPC: G01N3/08
Filed: 1978-10-24
Abstract: PURPOSE: To obtain a small-size test device featuring an easy attachment and detachment of the sample by using one of a pair of roll clamps as the fixed roll and securing the separable structure for the other mobile roll to the fixed roll by means of the air-pressure cylinder mechanism.  
     CONSTITUTION: One end of sample 3 is fixed by sample fixing clamp 2, and the other end is fixed by a pair of roll clamps. Then rolls 4 and 5 are turned in the opposite directions to each other to pull the sample. Roll 5 is mobile, and its axle core is made separable while keeping the parallel position to the axle core of fixed roll 4. For this purpose, separation driving air-pressure cylinder 23 is provided. Thus with supply of the pressure air to cylinder 23, driving axle 9 of roll 5 shifts toward driving axle 6 and thus roll 5 is pressed to roll 4. When the supply of pressure air is stopped or decreased to cylinder 23, roll 5 is separated from roll 4. In this way, a small-size test device featuring an easy attachment and detachment of the sample can be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63294543-A (JP)
Title: Method for preventing burn of crt
Inventor: KUBOTA KAZUFUMI
IPC: G03B27/32
Filed: 1987-05-27
Abstract: PURPOSE:To prevent the burn of a CRT by displaying a reversal image formed by negative-position reversal of an exposed video image while a shutter provided between the CRT and photosensitive material is held closed before or after the photosensitive material is exposed by the video image displayed on the CRT. CONSTITUTION:The reversal image formed by the negative-positive reversal of the exposed video image while the shutter provided between the CRT 30 and the photosensitive material 32 is held closed is displayed on the CRT 30 before or after the photosensitive material 32 is exposed by the video image displayed on the CRT 30. Since the light emission frequency of the CRT is uniformized over the entire display surface, the deterioration of the phosphor of the CRT progresses uniformly over the entire display surface. Generation of the burn which is partial deterioration is thereby prevented.
Patent JP-S5919767-A (JP)
Title: Shaft turning apparatus
Inventor: MORIKAGE KOUZOU
IPC: F16H49/00
Filed: 1982-07-26
Abstract: PURPOSE:To provide a shaft turning apparatus, which can be manufactured with ease and operated for a long time against aging, by turning a shaft by fixing a lever plate and a slide lever crosswise to a lateral shaft and providing a lever gear engaged with rotary gears mounted on said shaft so that the lever plate is moved by magnets. CONSTITUTION:When a magnet 5 fixed on the right side of a lever plate 2 is attracted to a mating magnet 6 and the lever plate 2 is tilted rightwards, a right- side rotary gear 13 fixed to a shaft 12 is turned in one direction through engagement with a lever gear 4 and causes rotation of a shaft 12. On the other hand, a slide lever 3 is also tilted rightwards and make a lower slide plate 10 slide to the left. Resultantly, a disengaging magnet 9 fixed on the right side of the slide plate 10 is disengaged from the magnets 5, 6, so that the magnets 5 and 6 are attracted to each other by the intermediary of a rail plate 8. On the other hand, when the lever plate 2 is tilted leftwards, the above-described operation is reversed and the shaft 12 is turned through repetition of these processes.
Patent JP-S5655427-A (JP)
Title: Thermosetting resin composition
Inventor: TOMONAGA KAZUYUKI
IPC: C08G73/06
Filed: 1979-10-10
Abstract: PURPOSE: A thermosetting resin composition havng excellent heat resistance, stability and operability, prepared by mixing a specified polymaleimide, a specified aminotriazine and furfuryl alcohol.  
     CONSTITUTION: The thermosetting resin composition is prepared by mixing (A) 100pts.wt. of a polymaleimide represented by formula I, wherein R 1  is a n-valent organic group, x 1  and x 2  are each H, a halogen or a monovalent organic group and n is an integer ≥2, (B) about 3W50pts.wt. of an aminotriazine represented by formula II, wherein R 2  is -NH 2 , an alkyl or an aromatic group and (C) about 1W 25pts.wt. of furfuryl alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04356712-A (JP)
Title: Magnetizer for permanent magnet type erasing head
Inventor: YAMAZAKI KAZUYA
IPC: G11B5/325
Filed: 1991-06-03
Abstract: PURPOSE:To provide a magnetizer which solves the overlap or the misalignment of a magnetic pole part due to magnetizing a main magnetic pole part and a sub magnetic pole part separately twice so that stable erasure can be realized. CONSTITUTION:A main magnetic pole magnetizing part 4 being brought into contact with the main magnetic pole part 8 of a permanent magnet type erasing head 1 in which the main magnetic pole part 8, a non-magnetized part 9, and the sub magnetic pole part 10 are formed in order from the entrance side of a tape traveling direction on a magnet part 2 to be incorporated in an erasing head main body and being wound with a main magnetic pole magnetizing coil 5 and a sub magnetic pole magnetizing part 6 being brought into contact with the sub magnetic pole part 10 away from the magnetic pole magnetizing part 4 through a slit corresponding to the nonmagnetized part 9 and being wound with a sub magnetic pole magnetizing coil 7 are constituted into one construction by magnetic metal. The main magnetic pole part 8 and the sub magnetic pole part 10 are magnetized at a time by the magnetization of one time, and the stable magnetization free from the misalignment or the overlap of the magnetic pole part can be executed.
Patent JP-S5654193-A (JP)
Title: Digital exchange system
Inventor: MABUKURO AKIRA
IPC: H04Q11/04
Filed: 1979-10-11
Abstract: PURPOSE:To increase the economy of exchange system, by connecting the input and output of a primary group digital exchanger communication path in exchanging with 64kb/s and a 0 order group digital exchanger communication path in exchange of in the unit of a fraction of 64kb/s. CONSTITUTION:A primary group exchanger communication path 42 in exchange with 64kb/s unit is copled with a 0 order group exchanger communication path 18 in exchange with a fraction of 64kb/s via multiplex lines 29, 30. The input of a 64kb/s  multiplex line 17 is fed to the communication path 18 for the exchange in the 0  order group bearer speed, and exchange to an arbitrary path is made by introducing a part of the output of the communication path 18 to the input of the communication path 42. Accordingly, since the exchanger in exchange of 64kb/s unit and the  multiplex traffic exchanger in exchange of multiplex bearer rate are unified, the  digital exchange system can economically be constituted.
Patent JP-H0641454-A (JP)
Title: New reactive dye
Inventor: HORUSUTO IEGAA
IPC: C09B62/51
Filed: 1993-05-10
Abstract: PURPOSE: To obtain a reactive dyestuff having high reactivity and a highly sticking property by condensing 2-amino-5-hydroxy-naphthalene-1,7-disulfonic acid with trifluorotriazine and performing a certain treatment.  
     CONSTITUTION: At first a difluorotriazine compound is produced by condensing 2-amino-5-hydroxynaphthalene-1,7-disulfonic acid with trifluorotriazine. Then, the objective reactive dyestuff is obtained by further substituting one fluorine atom with an amine group NR 1 R 2  and finally, coupling the obtained monofluoro compound with a diazo compound of an amine in the formula. In the formula, R is CH 3 , C 2 H 5 ; R 1  is H, an aliphatic, alicyclic or aromatic-aliphatic group; R 2  is R, a heteroaryl group or a phenyl group, wherein, further, groups R 1  and R 2  may optionally contain one hetero atom, may form a ring; R 3  is H, SO 3 H. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5832699-A (JP)
Inventor: TOOMASU JIYOSEFU MARON
IPC: C11D3/37
Filed: 1982-07-27
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-H10315620-A (JP)
Title: Sheet adopting anti-forgery measure and printed matter using it
Inventor: IDE HIDEYOSHI
IPC: B42D15/10
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To distinguish the truth from the false easily and surely while preventing forgery by placing a basic material laminating a thermally discoloring layer in the layer of a sheet and exposing the thermally discoloring layer. SOLUTION: A basic material 2 laminating a thermally discoloring layer 3 is placed in a partial region of a sheet 1 and a part for viewing the thermally discoloring layer 3 is exposed 5. A character or pattern print layer 4 is provided on the sheet 10. The thermally discoloring layer 3 is composed of an electron- donating compound, electron-accepting compound and an organic compound medium causing a color developing reaction reversibly between them. It is formed by coating at least one side of a polymer resin film basic material 2 with a thermal discoloring material subjected to inking by adding to a colorless polyvinyl alcohol based aqueous binder.  Since the color of the thermally discoloring layer 3 in the sheet 10 changes due to temperature variation, the truth can be distinguished visually and surely from the false and forgery can be prevented because the basic material 2 is placed in the sheet 1.
Patent JP-S5921836-A (JP)
Title: Finishing work of ground to given shape
Inventor: MOTOMURA MITSUHIRO
IPC: E01C19/00
Filed: 1982-07-29
Abstract: PURPOSE:To automatically grade the ground by a method in which a controller is set on a reference point, desired shapes of each point are stored in the controller, and the running and attitude of an earthwork machine are controlled by lasers beam emitted on the basis of the stored desired shapes. CONSTITUTION:A controller 50 provided with a lasers beam emitter (not illustrated) and a memory (not illustrated) is set on a reference point and desired shapes of each point of the ground to be graded are stored in the controller. On the basis of the stored desired shapes, a lasers beam is emitted to measure a relative position with the controller 50 by a distance measurer 44 provided to the earthwork machine 30, and also the beam is received by light receivers 38, 40, and 42 provided to a working machine 32. In the light receivers 38 and 40, the attitude of the machine 32 is controlled, and in the light receiver 42, the steering of the machine 30 is controlled. Since the earthwork machine 30 is automatically operated, the ground can be graded according to a plan even by unskilled operators.
Patent JP-S61289275-A (JP)
Inventor: MIYAJIMA NORIYOSHI
IPC: F25B13/00
Filed: 1985-06-17
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-S5654700-A (JP)
Title: Test method of memory element and test pattern generator for the said test
Inventor: MATSUZAWA KAZUMITSU
IPC: G11C29/10
Filed: 1979-10-11
Abstract: PURPOSE: To ensure a perfect detection for the address fault of less than the prescribed bits as well as the defect of the memory cell array, by dividing the whole memory region of the memory element into the sets of the address patterns having the fixed minimum distance and then giving an address to these sets with different data.  
     CONSTITUTION: The sets S 1 WS 8  are constituted so that the address patterns within the sets may have the Hamming distance (d) of 3 or more to each other. Thus both the defect of the memory cell array and the address fault of d-1 bits or less are detected via each address pattern. For the test pattern generator, the contents of the counter 2 is 0 for the first 2K cycles, and the output of the logic circuit 5 becomes equal to the output of the logic arithmetic means 4. For the address pattern 6, the coding is given to the output of the counter 1 by the grown matrix and in the form of the information bit, and the address patterns in the set S 1  are generated successively. In the next 2K cycles, the bits are added by the address pattern method 2, and the address patterns in the set S 2  are generated successively. Then the address patterns in the sets S 3 WS 8  are generated in the same way. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0218406-A (JP)
Title: Stable polyol stable with high styrene content using epoxy resin modifying polyol as base polyol
Inventor: ROBAATO JII GASUCHINGAA
IPC: C08G18/62
Filed: 1989-05-24
Abstract: PURPOSE: To obtain a stable and low-viscosity polymer having a high styrene content without using a dispersing agent by radically polymerizing a monomer component containing styrene part and acryl part in a specified ratio under the presence of an epoxy resin reformed polyol.  
     CONSTITUTION: Under an epoxy resin reformed polyol as basic polyol, a monomer component containing styrene part and acryl part in a weight ratio of (60:40)-(100:0) is radically polymerized preferably at 100-130°C to provide the objective polymer. The epoxy resin reformed polyol is obtained, for example, by reacting a polyol initiator with alkylene oxide to extend the polyol chain, and adding an epoxy resin. An epoxy resin reformed polyol in which glycidyl ether of bisphenol A is used as the epoxy resin and added to both of the cap and the inner part is preferably used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10316743-A (JP)
Title: Liquid-crystalline resin
Inventor: UMETSU HIDEYUKI
IPC: C08G69/44
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a liq.-crystalline resin which has at least one kind of structural unit selected from among dioxybiphenyl, oxybenzoyl, and dioxyphenyl units and is excellent in color tone and in stability during staying in a molding machine when being molded by specifying the benzoquinoline content of the same. SOLUTION: This resin is a liq.-crystalline polyester and/or a liq.-crystalline polyesteramide having at least one kind of structural units selected from among dioxybiphenyl, oxybenzoyl, and dioxyphenyl units and has a benzoquinone content of 10 ppm or lower. A liq.-crystalline polyester and/or a liq.-crystalline polyesteramide which has dioxybiphenyl units and is prepd. by the polymn. of a raw material contg. dihydroxybiphenyl or its deriv. prepd. by an enzymatic method is pref. An enzymatic method is advantageous since benzoquinone is hardly formed in the reaction.
Patent JP-S619704-A (JP)
Title: Correction method of original point for industrial robot
Inventor: TANIDA NORIO
IPC: B25J9/16
Filed: 1984-06-26
Abstract: PURPOSE:To reset a working unit to its original point with no touch to a matter to be assembled or other matters existing in a shift space, by selecting previously a proper axis where the original point is corrected with priority. CONSTITUTION:Both a ball screw 16 and a guide bar 17 are inserted slidably vertically to a block 15 set at an end of a frame 8 of the Y axis at the Z axis. Then a proper working unit 20 is attached to a chuck 19. The output part of a motor 21 is coupled to a ball nut 15a fitted to the screw 16 for transmission of the revolutions of the motor 21. Then the screw 16 is moved toward the Z axis. A computer 25 reads out the information on a ROM circuit 26 with a start command for correction of the original point and executes the correction of the original point according to the prescribed order. Thus an initial resetting action is first carried out. Then the original point is corrected for the Z axis and then the X and Y axes respectively.
Patent JP-S619759-A (JP)
Title: Vector processor
Inventor: SUWADA MAKOTO
IPC: G06F15/78
Filed: 1984-06-26
Abstract: PURPOSE:To ensure various types of useful alingment actions by controlling the writing propriety of plural vector register groups synchronously with an alignment circuit and at the same time controlling the reading/writing progress. CONSTITUTION:Only the vector element corresponding to 1 of the mask data that is given every bit in response to each vector element ai of a vector (a) put inside the 0th vector registers 211 and 221 is written with compression to the 1st vector registers 212 and 222 respectively. In this case, both ai and ai+1 are read out simultaneously to alignment circuits 100. The address data that control gates 151, 152, 161 and 162 with the 2-bit data of a mask register is produced together with the writing element address advance signals corresponding to the rgister 212 and 222. Then the compressed conversion is carried out so that the write addresses of both registers 212 and 222 always form the oblique line parts.
Patent JP-2000032452-A (JP)
Title: High-definition coding
Inventor: DAVIES COLIN
IPC: H04N7/015
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a system that can aid HD and SD programmings in real time with high efficiency and high cost performance by dividing a television image into spatial arrangement of components, coding each component and recombining each coding component, so that each coding component can form the television image again. SOLUTION: An HDTV digital input 10 is fed to a preprocessor 12, a splitter 14 divides the input 10 into an image consisting of 6 signals 16a-16f. Then respective encoders 18a-18f compress respectively the 6 signals 16a-16f, generate 6 MPEG signals 20a-20f, a multiplexer 22 multiplexes them to generate a single output transfer stream 24. Then the transfer stream is fed to a post-processor 26, where processes such as repositioning of MPEG signals and resynchronization are executed for the transfer stream and the output is redecoded as an HTDV image.
Patent JP-H08329064-A (JP)
Title: Document preparation device and kana kanji converting method
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/22
Filed: 1995-05-30
Abstract: PURPOSE: To set the level of KANA(Japanese syllabary)-KANJI(Chinese character) conversion precisely according to the progress of actual classwork, and enable KANA-KANJI conversion matching the purpose of use or a user. CONSTITUTION: A grade is specified for a by-grade dictionary 12d which contains KANJI by the grades and one of a school term, a page number of a textbook, and the number of strokes of KANJI is specified to previously set KANJI to be converted. Further, the by-grade dictionary 12d is equipped with plural dictionaries by the publishing companies of textbooks and a dictionary by textbook can be selected by specifying the publishing company. When a character string is inputted on a keyboard 14, a conversion part performs retrieval from a KANJI conversion dictionary 12c to perform conversion into a KANA and KANJI mixed sentence, and for this converted sentence, a collation process is performed by using the by-grade dictionary 12d. In this collation process, attribute information in the by-grade dictionary 12d is retrieved and for KANJI other than object KANJI to be converted, a candidate sentence is generated without KANJI conversion and displayed on a display unit 18.
Patent JP-S5656592-A (JP)
Title: Plate fin type heat exchanger
Inventor: SAHO NORIHIDE
IPC: F28F3/08
Filed: 1979-10-15
Abstract: PURPOSE: To raise a heat transfer performance of a heat exchanger by dividing a flow passage of a condensed fluid accompanying a phase change in a main condenser or the like of an air separator in the length direction and isolating the flow passage each other at the inside of the heat exchanger.  
     CONSTITUTION: An exchanger is isolated from outside by securing seal plates 16W 19 to the both ends of a longitudinal direction and both ends of a breadth direction inside the condensation passage 12, and divided into upper and lower parts by mounting a seal plate 21 at an intermediate position of the longitudinal direction. At the divided upper and lower passages, fins 15 along the longitudinal direction and fins 13 and 14, having certain angles against both ends of the longitudinal direction are mounted respectively. The longitudinal direction ends of a boiling side passage are opened toward the outside of the heat exchanger. Thus, the condensed fluid flowed in is divided into upper and lower inlet headers 7. Since the heights of the passages of the upper and lower chambers are made lower, the film of condensating liquid is thin and the heat resistance is small. Therefore, the heat transfer coefficient of the condensation is raised, thereby raising the heat transfer performance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6111630-A (JP)
Title: Friction tester of friction material
Inventor: SAKAI TAKASHI
IPC: G01N3/56
Filed: 1984-06-28
Abstract: PURPOSE:To understand the vibration characteristics of only a friction material separating with a brake by supporting the supporting shaft of a test piece holder to fit the test piece of a friction material and a vibration force pickup which is brought into contact therewith, on a machine base freely movable in axial direction and by equipping with the pressurizing mechanism to press the test piece holder toward a rotor. CONSTITUTION:A rotor 15 is rotated in the direction of an arrow mark (b) for a holder 5 driving a shaft 18 by a motor 19 and the holder 5 is approached to the rotor 15 by pushing a supporting shaft 6 via a bell crank 8 with a weight 12. Then vibration due to friction action is generated with the pressure welding of a test piece 21 on the surface of the rotor 15. The vibration thereof is detected by a vibration force pickup 23 adjoining with the test piece and abutting thereto, and the condition of the characteristic can be understood by a fitting amplifier and spectrum analyzer.