baber/WOPTO huggingface dataset:
Patent JP-H0247507-A (JP)
Title: Inspecting method of machining precision of hole in plate material
Inventor: UENO ZENE
IPC: G01B11/24
Filed: 1988-08-10
Abstract: PURPOSE:To enable the accurate inspection of a machined hole by a simple and inexpensive method wherein a light such as an ultraviolet ray is applied to a prescribed area of an inspection plate through the hole made in a plate to be inspected and thereby a color reaction is caused in the irradiated area, so that a color be developed. CONSTITUTION:When a separate plate 8, a plate to be inspected, is inspected, first an inspection standard plate 6, an inspection plate 5 and the separate plate 8 are superposed sequentially. On the occasion, positioning pins 10 of the inspection standard plate 6 are put in holes 11 of the separate plate 8 to set the two plates in a prescribed positional relationship, and the superposition is made. Next, an ultraviolet ray is applied to the inspection plate 5 from under the separate plate 8 through machined holes 9, and thereby a color reaction is caused in the irradiated areas of the inspection plate 5, so that a color be developed. Then, the state of lapping of the color-developed areas of the inspection plate 5 and reference holes 7 of the inspection standard plate 6 is observed from the inspection standard plate 6 side, and thereby the machining precision of the holes 9 of the separate plate 8 is inspected.
Patent JP-2001025352-A (JP)
Title: Baked cake and mold for producing the same
Inventor: FUKADA MITSUNORI
IPC: A23G3/02
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain baked cake in which outline of each part is clear, and provide a mold for production of baked cake. SOLUTION: In a baked cake body 40, the outline of each part is formed with a groove. The mold 1 for production of baked cake has a first mold 2 and a second mold 3. First molding recessed parts 15 and 15 are formed in the first mold 2 and second molding recessed parts 21 and 21 are formed in the second mold 3. When the first mold 2 is combined with the second mold 3, a molding space 27 for baked cake body is formed. Projection for forming the outline groove in a prescribed part of the baked cake body 40 baked by the molding space 27 is formed in at least either one of the first molding recessed part 15 and the second molding recessed part 21.
Patent JP-S6354829-A (JP)
Title: Decoding system for error correction code
Inventor: FUKUI TAKESHI
IPC: H03M13/00
Filed: 1986-08-25
Abstract: PURPOSE:To attain high speed decoding of a preparator code by indicating which number of order bit of an information part is in error to a 1-bit error occurred in the information part and correcting the error. CONSTITUTION:Which number of order of bit of a code word causing a 1-bit error is inputted to a corresponding address. For example, a code causing the 1-bit error is inputted to a code word 0000H, for example, a code 01H is inputted to an address 0001H in case of the word 0001H, and a code 08H is inputted to the word 0008H so as to recognize the erroneous position of the 1st bit. Thus, in a ROM, the content of the area represented by the corresponding address is used as the output signal with respect to its input signal, then it is momentar ily judged that no error exists in the input signal, 1-bit error exists and the n-th bit (n=0-7) is in error or 2-bit or over of error exists and the bit error rate is obtained at the same time.
Patent JP-H0485446-A (JP)
Title: Manufacture of tile panel
Inventor: FUKAO SHUJI
IPC: B28B11/02
Filed: 1990-07-27
Abstract: PURPOSE:To simplify the manufacture of a panel by a method in which tiles are set on a base plate to be hardened by heating and pressing, all of them are heated, and the tiles are pressed until buried to some degree in such a way as to bond the times by themselves as the hardening reaction of the base plate proceeds. CONSTITUTION:Tiles 2 are set on a base plate 1 such as unhardened resin plate or green slate plate and subjected to both heating and pressing processes to bury the tiles to some degree to form joints 2a, where the self bonding of the tiles 2 is brough about as the hardening reaction of the base plate 2 proceeds. A joint material is packed into the joints 2a as needed. The tile panels 4 can thus be simplified.
Patent JP-H1146358-A (JP)
Title: Connection device for image jointing system
Inventor: NAGATA HIROSHI
IPC: H04N21/2343
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To ensure the smooth jointing of images by converting an image having a prescribed format and size and a control command related to a cooperative operation using the image into an a form that can be adaptive to each other between two different image cooperation systems. SOLUTION: The command given from a communication server 1 (100-1) is transferred to a command conversion means via a connection device 101. The command conversion means refers to a command conversion table for converting the command of a system 1 (100) into a form which is adaptive to a command that is used in a system 2 (102). If the format of an image file which is used in the system 1 (100) is different from that which is used in the system 2 (102), the format of the system 1 (100) is converted by an image format conversion means into an format that is adaptive to the system 2 (102). Furthermore, if the display enabling the size of the display device used in the system 2 (102) is different from that used in the system 1 (100), the size of the display device of the system 2 (102) is changed by an image size changing means.
Patent JP-H0932684-A (JP)
Title: Fuel injection device of internal combustion engine
Inventor: HORIUCHI SHIGEAKI
IPC: F02M47/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To improve productivity by easily regulating a sliding clearance between a control sleeve and a control piston constituting a balance chamber and simplifying processing of the control piston. SOLUTION: A balance chamber 35 is formed in a hollow hole 54 of a control sleeve 7 fixed on a holder main body 1, and lift of a valve body is controlled by fuel pressure in the balance chamber 35. A ball 70 is fastened on an upper end surface of a control piston 2 of the valve body, and a sliding clearance between the control sleeve 7 and the valve body is controlled in a clearance between the control sleeve 7 and the ball 70. Control of a sliding clearance 71 between the control piston 2 and the control sleeve 7 is facilitated and manufacturing cost of the control piston is reduced.
Patent JP-H0366009-A (JP)
Title: Production of magnetic head
Inventor: YAMADA MUTSUHIRO
IPC: G11B5/265
Filed: 1989-08-03
Abstract: PURPOSE:To enhance the positional precision between track grooves in each front core by forming a groove for positioning the track groove. CONSTITUTION:The first track grooves 17a and 18a are respectively formed in the core blocks 17 and 18 to control the track width. The blocks 17 and 18 are abutted on each other while matching the grooves 17a and 18a, and bonded with welding glass 19. A positioning groove 25 is then formed at the end of the bonded body of the blocks 17 and 18. The second track groove 18b for controlling the track width is formed on the block 18. In this case, the groove 18b is positioned with the help of the groove 25. Meanwhile, the second track groove 20b corresponding to the groove 18b is formed on the abutting surface of the block 20. The blocks 18 and 20 are abutted on each other while matching the grooves 18b and 20b and bonded by welding glass 21. The bonded body is cut at a specified position to form a core assembly 24.
Patent JP-H0487706-A (JP)
Title: Cutting tool made of hard layer coated tungsten carbide base hard alloy
Inventor: YANAI TOSHIYUKI
IPC: C22C29/08
Filed: 1990-07-27
Abstract: PURPOSE:To improve bond strength by inserting a hard layer into the inside of a tungsten carbide (WC) base superhard alloy base body from its surface, and scattering and containing tungsten in a part where the hard layer is inserted inside of the base body. CONSTITUTION:A hard layer is inserted into the inside of a WC base superhard alloy base body from its surface and tungsten is scattered and contained in a part where the hard layer is inserted into the inside of the base body. It is desirable that the average depth of the part where the hard layer is inserted into the inside of the WC base hard alloy base body is 0.3mum-10mum. Additionally, when a normal WC base superhard alloy base body is kept in a high vacuum atmosphere, a bonding layer forming constituent on the surface of the base body is volatilized and the surface of the base body is roughened, and if the roughened surface of the base body made in such a way is covered with the hard layer, a part of the hard layer is inserted into the inside of the WC base superhard alloy base body. Consequently, bonding strength is improved.
Patent JP-2001035029-A (JP)
Title: Reproducing power test method and magneto-optical information reproducing device
Inventor: MIYAOKA YASUYUKI
IPC: G11B11/105
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To optimally maintain reproducing signal grade by setting the optimum reproducing power based on an amplitude ratio of a reproducing signal amplitude by magnetic wall transfer from the front to the same from the rear both in the advancing direction of a reproducing optical beam. SOLUTION: The ratio of an amplitude difference between prescribed two magnetic domain lengths to a specific amplitude is equivalent to the ratio Vβ/Vα, assuming that Vα is a reproducing signal amplitude by magnetic wall transfer from the front in the advancing direction of an optical beam and that Vβ is the amplitude of a ghost waveform by magnetic wall transfer from the rear in the advancing direction of the optical beam. By the dependency of reproducing power, the relation of this amplitude ratio Vβ/Vα is uniquely determined by the reproducing power. Consequently, by detecting this amplitude ratio of Vβ/Vα, condition of the reproduction can be discriminated to be good or not. On the basis of this principle, the amplitude ratio Vβ/Vαis detected, on which the optimum reproducing power is set.
Patent JP-S58102673-A (JP)
Title: Barrel finisher provided with abrasive media replenishing function
Inventor: IWASE TAKAHIRO
IPC: B24B31/12
Filed: 1981-12-11
Abstract: PURPOSE:To aim at making a proper quantity of abrasive media inside a barrel cell maintainable at all time, by detecting a shortage of abrasive media quantity inside the barrel cell, while setting such constitution capable of automatically replenishing new abrasive media till the quantity of abrasive media reaches the proper quantity. CONSTITUTION:At the upper position of a vertical barrel cell 16 for a fluidic barrel polishing unit, an abrasive media feeder 58, which feeds the inside of the barrel cell 16 with new abrasive media 30, is installed, and according to a command signal transmitted from a control unit 50, the specified quantity of new abrasive media 30 is automatically fed to the inside of the barrel cell 16 whereby a quantity of the abrasive media 30 inside the barrel cell 16 is properly maintained at all times. In this connection, a cylinder 38 serving as a vertical driving device is tightly installed in coaxial form with the barrel cell 16 and a vibro-sensor 44 is secured to piston rod 40 proximate to a contact plate 42, while a vibro-signal SV expressing the magnitude of the vibration of the contact plate 42 is transmitted to a signal process circuit 46.
Patent JP-H0364055-A (JP)
Title: Ic package
Inventor: FUJIWARA TOSHIO
IPC: H01L23/50
Filed: 1989-08-02
Abstract: PURPOSE:To strengthen the mounting strength of a pin to an external force by fixing the pin point of a PLCC package to the rear of a package mainframe. CONSTITUTION:A thin shallow groove 5 is provided in a part of the rear of a package mainframe 1 in such a way as to allow the point of a pin 2 to be buried slightly in the groove. Its point of the pin 2 is buried in the groove and the pin point is fixed by pouring a resin or bond into the groove. In an IC package that is made up in this way, the pin 2 becomes hard to bend by a force from a certain direction and the whole of the pin 2 is strengthened.
Patent JP-2001027761-A (JP)
Title: Liquid crystal aligning agent
Inventor: NAKADA SHOICHI
IPC: C08G77/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To obtain an agent to be used for the formation of a liquid crystal alignment film having excellent thermal stability, especially thermal stability in tilt alignment by incorporating a polymer having at least one structure selected from a group of specified structures and other specified structures. SOLUTION: The liquid crystal aligning agent contains a polymer having at least one kind of structure selected from a group of structures expressed by formula I and structures expressed by formula II. In formula I, P1 is a divalent organic group having an aromatic ring, Q1 is a monovalent organic group having an aromatic ring, and Z1 is a hydroxyl group or methyl group. In formula II, P2 is a divalent organic group having an aromatic ring, Q2 is a monovalent organic group having an aromatic ring, and Z2 is a hydroxyl group or methyl group. The liquid crystal alignment film formed by using the aforementioned liquid crystal aligning agent has higher thermal stability in the alignment of the liquid crystal, especially in the tilt alignment and excellent display characteristics compared to a liquid crystal alignment film formed by a conventional optical aligning method.
Patent JP-H1131010-A (JP)
Title: Monitor system for cogeneration system
Inventor: TAKAYAMA TOMIO
IPC: F02G5/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To guide the processing contents of monitoring, a fault, and waning contents with a voice by monitoring respective monitor items of the primary-side and secondary-side systems of the cogeneration system on the screen of a display means in real time through communication with a sequencer board. SOLUTION: This system operates a temperature information display processing means 26, a measuring information display processing means 27, an operation state display processing means 28, a detection information display processing means 29, a system diagram display processing means 30, a skeleton display processing means 31, an operation state decision and alarm processing means 32 for a generator 111, an operation state decision and alarm processing means 33 for controlled equipment, a daily report data generating means 34, a daily report generating means 38, a daily graph generating means 39, and a monthly report list generating means 40 which are connected to a controller 21.  Consequently, the respective monitor items are monitored in real time on the screen of the display means 23 by displaying the functions corresponding to them and the processing contents of monitoring, a fault, and warning contents are generated by a voice processor 41 and vocalized.
Patent JP-H0647755-A (JP)
Title: Production of copper clad laminated sheet
Inventor: HIBINO AKINORI
IPC: C23C18/12
Filed: 1992-07-28
Abstract: PURPOSE:To enhance the heat resistance of a copper clad laminated sheet by enhancing the adhesion of copper foil and a resin base material without bonding dendritic or microspheric copper. CONSTITUTION:A film based on oxide or hydroxide of Si, Zr or Ti is formed on the surface of copper foil. A prepreg is superposed and laminated on the film formed surface of the copper foil and the whole is molded to produce a copper clad laminated sheet. The surface of the copper foil is roughened by the non-conductive film composed of oxide or hydroxide of Si, Zr or Ti to enhance the adhesion with a resin base material.
Patent JP-S5989828-A (JP)
Title: Device for preventing wear of main bearing metal for ship auxiliary machinery
Inventor: KAWAGE YUKIO
IPC: F16C41/04
Filed: 1982-11-15
Abstract: PURPOSE:To prevent the occurrence of fretting corrosion on the metal part of a main bearing by providing a pressing mechanism which presses a flywheel in a direction nearly perpendicular to a crankshaft and switching over said mechanism into a pressed state when an auxillary machine is stopped. CONSTITUTION:As a pressing mechanism, which presses a flywheel 4 of auxiliary machinery 2 in a direction nearly perpendicular to a crankshaft 1, a hydralic cylinder 8 and a hydraulic pump unit are provided, while a pressing body 7 is fixed at the bottom end of a rod 9. When propulsion machinery is operated while the auxiliary machinery is stopped, oil pressure is introduced into an oil chamber 13, depressing the rod 9 against a spring 12, to press the flywheel 4 downward through the pressing body 7. Therefore, even if the operating vibration of the propulsion machinery is tranmitted to the auxiliary machinery, fretting corrosion does not occur between the crankshaft 1 and the main-bearing metal. When operating the auxiliary machinery, the flywheel 4 is released from the pressed state.
Patent JP-H0545597-A (JP)
Title: Multi-beam scanning device
Inventor: MATSUURA KAZUO
IPC: G03G15/04
Filed: 1991-08-09
Abstract: PURPOSE:To obtain the multi-beam scanning device which sets the irradiation position of a laser beam with high precision and facilitates positioning operation. CONSTITUTION:An optical path changing means 9 consists integrally of a polarization beam splitter 10 as an optical path changing member and an aluminum coating film 11 as a reflecting member. When the laser beam 65 is polarized in the same direction as the polarizing direction of the polarization beam splitter 10, the beam is transmitted through the polarization beam splitter 10 and reflected by the reflecting surface 11a of the aluminum coating film 11 to become a laser beam 65b. When the laser beam 65 is polarized at right angles to the polarizing direction of the polarization beam splitter 10, on the other hand, the laser beam is reflected by the reflecting surface 10a of the polarization beam splitter 109 to become a laser beam 65a. Therefore, the installation error between members is eliminated as compared with a conventional example wherein a reflecting member and an optical path switching member are used as independent components.
Patent JP-S5991168-A (JP)
Title: High-frequency adhesive comprising powdered vinylidene halide copolymer
Inventor: NOMURA TADANORI
IPC: C08F214/00
Filed: 1982-11-18
Abstract: PURPOSE:To provide a high-frequency adhesive comprising a powdered vinylidene halide copolymer, which has practical adhesion by high frequency and can readily wet metal, glass, wood, fibrous material, etc., consisting of a specified monomer composition. CONSTITUTION:The titled adhesive comprises a vinylidene halide copolymer having terminal functional groups, composed of 20-93mol% of vinylidene halide (A) such as vinylidene fluoride, 7-80mol% of at least one monomer (B) selected from monomers copolymerizable with component A, such as alpha-mono-substd. unsaturated monomers and unsaturated carboxylate ester monomers, and 0- 10mol% of a functional monomer (C) copolymerizable with components A and/or B, such as unsaturated carboxylic acid. It is desirable that the adhesive is a copolymer having a particle size of 0.5-1mm. and capable of melting, softening and crosslinking by the application of high-frequency voltage.
Patent JP-H1030019-A (JP)
Title: Polyester resin and resin composition
Inventor: TOKUMIZU MAKOTO
IPC: C08L67/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyester resin capable of giving a resin composition excellent in drawdown resistance and improved in impact resistance and transparency. SOLUTION: This aromatic polyester resin is obtained by copolymerizing, to a polyester composed of an acid component consisting of an aromatic dicarboxylic acid and 80-100mol% of its ester-forming derivative and a glycol component containing 50-100mol% of ethylene glycol, 5-40wt.%, based on the above polymer, of a hydroxy-terminated 30-120C compound 500-3,000 in average molecular weight and 0.01-1mol% of a (>=3) polycarboxylic acid and/or (>=3) polyhydric alcohol component. This aromatic polyester has an intrinsic viscosity [η]of 0.5-1.5dL/g determined in a (1:1) phenol/tetrachloroethane mixed solvent at 25 deg.C.
Patent JP-H04226720-A (JP)
Title: Manufacture of fiber-reinforced thermally plastic product
Inventor: ERIZABESU AN FUAREIIKARAHAN
IPC: B29C71/00
Filed: 1991-07-17
Abstract: PURPOSE: To obtain an excellent strong toughness by preheating a preform in a furnace, then transferring it to a mold not heated, compressing to solidify it, then reheating a product to an expected highest using temperature to treat the product in the furnace to obtain the product, and then quickly cooling it. CONSTITUTION: A fiber-reinforced resin preform 10 is molded in a cavity 12 of a female mold, and then heated in a furnace 14 until all components are raised to a thermoplastic melt temperature. Then, the preform 10 is moved to a mold 16, and compression molded to a final molding under a high pressure by using a set of combined molds operating at a temperature or lower of the preform in all cases substantially at the ambient temperature. Thus, a surface layer is rapidly cooled to give an amorphous resin skin. After the molding, the molding is removed from the cavity of the female of the mold 16, introduced into a furnace 18, the surface is rapidly heated to an expected highest temperature for a future application, held for a time necessary for completely crystallizing it, and then rapidly cooled to completely crystallize the component.
Patent JP-H0923946-A (JP)
Title: Falling prevention device for furniture or the like
Inventor: YAMADA KATSUJI
IPC: A47B97/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly earthquake-resistant falling prevention device not limiting the installation place of furniture or the like. SOLUTION: A rod body 6 is pressed by a spring member so as to be pushed out from an opening 7 at a tip and housed in a long and thin case 1 at all times. The case 1 is provided with an oscillation body 12 to be oscillated by the position of the rolling body 13 of a prescribed weight. An engagement holding part 14 is formed on the tip side lower surface of the oscillation body 12 and is engaged with an engaging part 15 provided on the rear end part of the rod body 6 when it is housed in the case 1. At the time of engagement, the rolling body 13 is set at the side of the engagement holding part 14 of the body 12 and the body 12 is set approximately horizontally. In the engaged state, the rod body 6 is attached to the bottom part of the furniture K or the like through the screw hole 5 of the lug piece 4 of the case 1 so as to be able to project to an outside.  When the vibration of a prescribed magnitude is present, the rolling body 13 is rotated by the vibration, oscillates the body 12 and releases the engaged state. Simultaneously, the rod body 6 is pushed out a prescribed length from the opening 7 at the tip of the case 1 by the spring member 9 and stability is attained.
Patent JP-H0935595-A (JP)
Title: Optical axis adjusting jig, multiple optical axis photoelectric sensor and optical axis adjusting method of this sensor
Inventor: TAKEUCHI HISASHI
IPC: H01L31/12
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To facilitate the adjusting of an optical axis, in a multiple optical axis photoelectric sensor. SOLUTION: An optical axis adjusting projecting part 15 and a target mark 18 are provided in both sides of a projector 11 of a multiaxis electric photosensor. A target mark 16 for receiving light from the adjusting projecting part 15 and an adjusting projecting part 17 for incidence of light to the projector 11 are provided in a light receiver 12. An optical axis of the adjusting projecting parts 15, 17 is provided so as to be in parallel to an optical axis of the projector 11 and the light receiver 12. thus by adjusting light of the adjusting projecting part so as to be incident in a prescribed position of the target mark, the optical axis of the projector 11 and the light receiver 12 can be adjusted.