baber/WOPTO huggingface dataset:
Patent JP-H09183097-A (JP)
Title: Device for boring hole in printed board and boring method using the same
Inventor: SAITO TSUTOMU
IPC: B23Q17/24
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To enable boring holes accurately in a printed substrate using simple constitution. SOLUTION: A jig plate 61, having a first set of holes extending along X-axis and a second set of holes extending along Y-axis, is placed on a working table 1. A first image pick-up means 2b and boring means 3b are moved in X direction by a first movement means 20b to correspond to holes to be bored, a second image pick-up means 2a and boring means 3a are moved in Y direction by a second movement means 20a, transmitted images of the holes 62a, 62c are taken by application of X-rays from both of X-ray application means 4, and deviations of their center positions from the centers of the images are calculated. Since the interval between the holes 62a, 62c is known, the interval between both of the means 2a, 2b can be calculated.  A printed board is set, both of discrimination marks are image-picked up, deviations of their center positions from the centers of their images are calculated, and the interval between the discrimination marks is calculated from the interval between the image pick-up means. The holes are bored by setting boring positions through the correction of the error between the mark-to-mark interval and the interval between the holes to be bored.
Patent JP-H07170700-A (JP)
Title: Method and apparatus for assembling armature core
Inventor: SAKAI JUNICHI
IPC: H02K15/02
Filed: 1993-12-15
Abstract: PURPOSE:To provide a safe method and apparatus for assembling an armature core that facilitates the automation of the press-fitting of an inner core and an outer core by fitting by pressure the inner core to the outer core while holding the rollers installed on the end of sliders against bobbins with all the sliders shifted toward the center. CONSTITUTION:A rack 8 is reciprocated with a linear actuator 81 to rotate a pinion 6 once. Rotating the pinion 6 turns all the pinions 6 through a gear 7, and sliders 5 move radially through a crank 53 and cone rod 52. With an outer 3 mounted on a core guide 11, the sliders 5 move from the center toward outside. Then, with an inner core 4 held, all the slider 5 are shifted toward the center to hold a roller 51 against each bobbin 42 by moving the rack 8. In this state, a collect 9 is pressed downward fit by pressure the inner core 4 to the outer core 3 while pressing each bobbin 42 to the inner core 42 with the roller 51.
Patent JP-H11162696-A (JP)
Title: Plasma processing device
Inventor: NAKANO AKIRA
IPC: H01L21/3065
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To form a good quality film having a high power efficiency and a high film formation speed by furnishing at least two electrodes to constitute at least one tuning capacitor, and using one of the two electrodes as a plasma excitation electrode. SOLUTION: A matching circuit is interposed between a high frequency power supply 1 and a plasma excitation electrode 4 to generate impedance matching between them 1 and 4, wherein two electrodes 25a and 25b are furnished constituting one tuning capacitor 24 and one of them, 25b, serves also as plasma excitation electrode 4. On this plasma excitation electrode 4, an insulative plate having notch is rotatably journalled to a shaft made of an insulative material. The area of the overlapping part of the electrode 25a with insulative plate is changed by rotating the insulative plate, and the capacitance between the electrodes 25a and 25b is made the desired value, and thus the tuning is established.
Patent JP-H06196626-A (JP)
Title: Composite electronic device
Inventor: TAKAHASHI HIDEKAZU
IPC: H01L25/10
Filed: 1992-12-24
Abstract: PURPOSE:To add and change functions by forming a part of coupling holes of embedded leads so that one surface wall of each coupling hole is embedded in a package at the package linking surface of an electronic device to be linked, electrically connecting the holes to the embedded leads by the coupling with coupling projections, and combining a plurality of kinds of semiconductor devices. CONSTITUTION:A male-type semiconductor device 20 has coupling projections 9 on one-side linking surface of a rectangular package 5. Gull-wing-shaped leads 11 comprising conductors are protruding from the remaining three sides. A semiconductor element 21 is fixed to a tab 12 within the package 5 of the male-type semiconductor device. The coupling projections 9 are formed of conductive material and can be inserted into coupling holes 7 of a female-type semiconductor device 10. When the coupling projections 9 of the male-type semiconductor device 20 are coupled into the coupling holes 7 of the female-type semiconductor device 10, the coupling projections 9 electrically come into contact with embedded leads 14 forming the lower surface parts of the coupling holes 7. Therefore, a plurality of the semiconductor devices are selectively combined in conformity with the application, and the composite electronic device as a unitary body can be formed.
Patent JP-H06195274-A (JP)
Title: Electronic bulletin board device
Inventor: SOMA KENJI
IPC: G06F13/00
Filed: 1992-12-24
Abstract: PURPOSE:To realize an excellent electronic bulletin board device in which access right information on the slave computer of a user registered in an accessing user registering part can be updated when the access right information being managed on a host computer is changed by providing the host computer with the accessing user registering part. CONSTITUTION:When the access right information of an access right information storage part 112 on the host computer 11 is changed, a bulletin board information managing part 114 refers to the accesssing user registering part 113 for a processing requesting person whose access right information in an access right information holding part 122 must be updated because an accesss tight is changed. Then, the changed part of the access right information of the access right information holding part 122 is updated through a connection processing part 123 on the slave computer 12 to be an updated object. If connection with the connection processing part 123 is impossible, the connection with that user is considered to have been finished, and the user is deleted from the accesssing user registering part 113.
Patent JP-H09173826-A (JP)
Title: Nox absorbing material, its manufacture and device using the material
Inventor: TATEISHI YASUSHI
IPC: B01D53/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To make NOx of low concentration efficiently absorbed by manufacturing a NOx absorbing material by a method wherein a raw material contains a compound such as diethanolamine represented by a specific formula at a mole ration in a specific range with respect to the amount of a compound such as aluminum ethoxide represented by a specific formula. SOLUTION: This NOx absorbing material for absorbing and removing NOx of low concentation held in combustion exhaust gas is prepared from a raw material, in which amounts of a compound represented by the formula NHx (-R<2> -OH)y is contained at a mole ration of 0.1-20 with respect to amounts of a compound represented by the formula Al (-OR<1> )x (-OH)y . Where x+y=3, x>=1, y>=1, R<1> , R<2> are each a 1-6C substituted or non-substituted aliphatic group or alicycic group. Such NOx absorbing material is manufactured by mixing the raw material in an inert gas atmosphere to dissolve it comletely and adjusting the concentration of solution preferably to 0.01-2.0 mole/l using a lower aliphatic alcohol.
Patent JP-H10182858-A (JP)
Title: Prepreg and laminate
Inventor: ITO KOICHI
IPC: B29L31/34
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To obtain a prepreg which has good heat resistance and electrical insulating properties, exhibits a small variation in thermal expansion coefficient or plate thickness, and gives a laminate or a printed circuit board having a good moldability by impregnating a nonwoven fabric formed from wholly arom. polyester fibers and having a specified density with a specified amt. of an epoxy resin. SOLUTION: A nonwoven fabric having a density of 0.4-0.8g/cm<3> is impregnated with a resin in an amt. of 40-70wt.% (based on the total wt.). Examples of the wholly arom. polyester are a copolymer of p-hydroxybenzoic acid and 6-hydroxy-2-naphthoic acid and a copolymer of p-hydroxybenzoic acid, terephthalic acid, and 4,4'-dihydroxydiphenyl. Pref. the nonwoven fabric is formed by a wet process by using fibers with lengths of 3-12mm. The resin for the impregnation is pref. an epoxy resin having a good adhesiveness, though other thermosetting resins and thermoplastic resins can be used. The prepreg together with copper foils, etc., stuck thereto is thermally pressed to give a laminate.
Patent JP-H05174016-A (JP)
Title: Line end processing method
Inventor: KUKINO KENICHI
IPC: B41J5/30
Filed: 1991-12-26
Abstract: PURPOSE:To provide a means which can easily keep the arranging uniformity of characters and can improve the output style. CONSTITUTION:A process where a virtual full-size character 23 is added to the end of a character string 21 to be outputted to an output area 22 set at an output part 3 is provided together with a process where the characters of the string 21 are successively outputted to the area 22 end at the same time the line end arrangement processing and the line feed are carried out if the characters of the string 21 overflow a prescribed line, and a process where the character 23 is deleted from the end of the character 21 when all characters of the string 21 are outputted to the area 22.
Patent JP-H03203207-A (JP)
Title: Manufacture of wound iron core and its tearing
Inventor: AWA MIKIO
IPC: H01F41/02
Filed: 1989-12-28
Abstract: PURPOSE:To prevent generation of burrs and harmful pieces by applying tensile force on a weak point part for tearing during an annealing process after winding and shaping a magnetic band. CONSTITUTION:Following a temperature rise in an annealing furness, expansion bodies 31 inside the respective expansion containers 32 in an expansion in an expansion mechanism 28 is heated and expanded. Since pressure inside the respective expansion containers 32 rises by expansion of the expansion bodies 31, the respective expansion container 32 expands so that especially their end surface parts 32 is outwardly widened to push out a cylinder 30 in the arrow A direction. Subsequently, a wedge mold 35 is pushed and moved in the same direction and this wedge mold 35 pushes expansion molds 34, 34 in the arrow B direction respectively so that expansion force acts on an equivalent part to an iron core window of a wound iron core 21 in the direction to expand these. Thereby, tensile force in the arrow B direction acts on the respective weak point parts 23a of a magnetic band 23a. Since, moreover, at this time the respective weak point parts 23a are weakened by heat, the weak point parts 23a are easily torn as desired by the tensile force.
Patent JP-2001166734-A (JP)
Title: Plasma display panel driving method
Inventor: MAKINO MITSUYOSHI
IPC: G09G3/298
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a PDP(plasma display panel) driving method capable of obtaining a high definition video display by performing writein discharge stably even when scanning pulses small in pulse width are used and enhancing emission luminance while prolonging the time capable of being used in a sustaining period in a subfield. SOLUTION: In this driving method, display cells 14 are made to emit light by performing writein discharge while applying scanning pulses and data pulses respectively to scanning electrodes and data electrodes in a scanning period and by performing sustaining discharge while applying sustaining pulse respectively to the scanning electrodes and common electrodes in a sustaining period. Moreover, in the scanning period, common discharge is performed in both of display cells 14 which are made to emit light and display cells 14 while are made not to emit light in the sustaining period in synchronization with the writein discharge.
Patent JP-H05183860-A (JP)
Title: Image recording device
Inventor: EMURA NORIAKI
IPC: H04N5/91
Filed: 1991-12-26
Abstract: PURPOSE:To reduce such fault that wrong image data are written on a memory card by easily detecting an error when image data are transferred to a memory card and recorded. CONSTITUTION:A data signal and a data signal generated by a CPU 12 are sent out to the memory card 2. A data signal from the memory card 2 which is inputted from a data input/output terminal 16 is sent out to the CPU 12 or an error occurrence judging circuit 46. An error processing data generating circuit 47 calculates a check sum value from data sent out of a memory 45 to an I/O control circuit 14 and sends it out to the error occurrence judging circuit 46. This circuit 46 compares the check sum value calculated by the error processing data generating circuit 47 with the check sum value calculated by the error processing data generating circuit 47 equivalent to the error processing data generating circuit 47 on the memory card 2 to judge whether or not an error occurs, and sends the result to the CPU 12.
Patent JP-H04362178-A (JP)
Title: Manufacture of completely or patially coated gold layer
Inventor: HIRUMAA ESUROMU
IPC: C23C18/14
Filed: 1991-12-26
Abstract: PURPOSE: To provide a process for producing a complete or partial coating metal capable of producing this coating metal by an extremely simple method on an arbitrarily desired substrate surface without using intricate and time consuming stages.  
     CONSTITUTION: This process produces the complete or partial coating gold layer 2 by irradiation with UV light 4 of a specific wavelength to induce the photodecomposition of an org. metal compd. from this org. metal compd. This process is applied to the substrate 1. The tetrachlorogold (III) acid trihydrate dissolved in diethyl ether or alcohol is adapted as a film and the film of this soln. is subjected to the irradiation with incoherent xenon excimer UV light 4 after drying. Consequently, the gold layer 2 is deposited. The fine structures may be attained by an imaging mask 3. The deposited gold layer 2 may thereafter be subjected to currentless metallization, for example, copper plating. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05172207-A (JP)
Title: Cam shaft
Inventor: KIRIGATANI SEIICHI
IPC: F01L1/04
Filed: 1991-12-26
Abstract: PURPOSE: To reduce chips generated in cam assembling by forming a attaching hole formed in a cam into a polygonal shape and a protruding part protruded inward on a corner part of the polygon to abut on protrusion bars formed on the outer surface and cut the protruding bars. CONSTITUTION: Radially protruding bars are formed on the outer surface of a part, to which a cam 2 (20) is attached, of an arc shape shaft main body 1 by a means of rolling, etc., and the cam 20 is fit and fixed onto the protruding bars 3. An attaching hole 40 for the cam 20 is formed into a hexagon whose inscribing circle has a diameter slightly smaller than that of the circumscribing circle diameter of the protruding bars 3 and circumscribing circle has the diameter slightly larger than that of the protruding bars 3. On one corner part of the attaching hole 40, a protruding part 42 on which an inward protruding bar 3 can be formed by cutting by press-fitting is formed.  The protruding bar 3 is plastic-deformed by a flat part 41 of the attaching hole 40 to fix the cam 20 to the shaft main body 1 thereby and the protruding bar 3 is cut by the protruding part 42 to form a groove which is to be engaged with the protruding part.
Patent JP-2001166231-A (JP)
Title: Image device
Inventor: ONO RUMIKO
IPC: B41J2/44
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which may be downsized by arranging a synchronism detecting sensor in a position which overlaps on an effective writing region in a sub-scanning direction and where the optical path of a writing beam having image data is not shielded. SOLUTION: This image forming device has a laser beam generating means 1, a polygon mirror 4, plural scanning lenses 5 and 6 and the synchronism detecting sensor 11 which detects the laser beam before arriving at the effective image region on a photoreceptor 7 and outputs the synchronizing signal for controlling a writing start position in a main scanning direction. The synchronism detecting sensor 11 is arranged in the position which overlaps on the effective writing region in the sub-scanning direction and where the optical path of the writing beam having the image data is not shielded.
Patent JP-H10186194-A (JP)
Title: Optical fiber unit
Inventor: ISHIDA KATSUYOSHI
IPC: G02B6/46
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber unit which substantially prevents the increase in the transmission loss of optical fibers by coating plural pieces the optical fibers provided with lubricant layers with an integral coating layer. SOLUTION: The optical fiber unit 1 is constituted by assembling four pieces of the optical fibers 2 which are provided with the lubricant layers 2a thereon and integrally coating these fibers with the integral coating layer 3. Each optical fiber 2 is constituted by providing the surface of a bare optical fiber consisting of quartz glass, etc., and having an outside diameter of 125μm with a first coating layer consisting of a UV curing resin having a relatively small Young's modulus and further providing the surface of this layer with a second coating layer consisting of a UV curing resin having a relatively large Young's modulus. The outside diameter of each fiber is 250μm. The lubricant layers 2a are formed by uniformly applying lubricants on the surface of the optical fibers 2 so as to attain a thickness of about 1 to 10μm.  The integral coating layer 3 comprises a foamed synthetic resin, such as foamed polyethylene and the thickness thereof is 0.2mm.
Patent JP-2000174438-A (JP)
Title: Manufacture of prepreg and manufacture of multilayer printed wiring board
Inventor: NODA MASAYUKI
IPC: H05K3/46
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To manufacture a prepreg suitable for manufacture of a high-density multilayer printed wiring board by improving a dimensional stability of the prepreg, having a sheet-like substrate made of organic fiber such as an aramid fiber and impregnated with thermosetting resin and dried. SOLUTION: During the transfer of a long aramid fiber unwoven cloth, epoxy resin is sequentially impregnated into the cloth and dried to form a prepreg, having a B stage of setting the epoxy resin. The prepreg is cut into a predetermined dimensions and then heated to a temperature of a melting point of the epoxy resin or higher. Major aramid fiber in the unwoven cloth is preferably poly-p-phenylene diphenyl ether terephthal amid fiber.
Patent JP-H1040084-A (JP)
Title: Method and system for linking data
Inventor: TABUCHI DAISUKE
IPC: G06F17/30
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the system with flexibility and variety so that an optional program can be related to optional data. SOLUTION: An optional character string displayed on a display device 704 is emphasized by a user and a prescribed key is depressed. In response to the depression, a CPU 702 stores the emphasized word in a buffer memory 12 and retrieves the word from a data base 714. The data base 714 is selected from data bases 714 to 714 by the user as an operating data base. When the emphasized word exists in the data base 714, the CPU 702 executes a program related to the word. When there is no emphasized word in the data base 714, the CPU 702 displays a dialogue box for enabling the user to input an optional program name, relationally stores the inputted program name and the emphasized word and executes the program.
Patent JP-H04350859-A (JP)
Title: Apparatus and method for unitary-body printing
Inventor: UIRIAMU II NERUSON
IPC: G03G21/16
Filed: 1991-12-27
Abstract: PURPOSE: To provide an electrostatic photographic printing device constituted so that consumables among the components of an electrostatic photographic printing machine need not be adjusted to be physically arrayed when they are exchanged. CONSTITUTION: All of the components of the electrostatic photographic printing machine, that means, the electrostatic photographic printing optical systems 22 to 24, the modulator 25, the toner 104, the developing unit 105, a cartridge and the printing machine drum 102 are housed in an integrated type injection- molded housing container. The modulator 25 is adjusted to be positioned by being arrayed while it is assembled by using an optical sensor installed in the integrated type injection-molded housing container instead of the drum 102.
Patent JP-2001164132-A (JP)
Title: Granular additive for synthetic resin and production method thereof
Inventor: HISHIDA SHINGO
IPC: C08J3/22
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a granular additive for synthetic resins which, though produced in a simple way, is free from such problems with a conventional additive for synthetic resins as the staining of environment, workers, molding machines, etc., due to the scattering of the additive; the deviation in concentration distribution in a resin for molding; the staining of a contact surface such as of the inner surface of a transfer hose or a storage tank wall; and fragmentation into fine chips by breakage. SOLUTION: This additive is prepared by kneading and granulating a powdery additive for synthetic resins with a binder such as a dispersant, a wax, a caking agent, an oily agent, or a thermoplastic resin; mixing under stirring the resultant granular additive with a liquefied thermoplastic resin to attach the liquid thermoplastic resin to the surface of the granular additive; and allowing the liquid thermoplastic resin to solidify under stirring to cover the surface of the granular additive with a thermoplastic resin film.
Patent JP-H11155379-A (JP)
Title: Culturing container and its production
Inventor: FUJII NATSUKI
IPC: A01G9/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a culturing container capable of being stably hung even under strong winds or in working and having excellent handling easiness by molding a resin composition comprising a resin binder and magnetic powder dispersed therein and making the back surface part a magnetized magnet part. SOLUTION: This culturing container is hung on a wall surface T, and is formed from a resin composition comprising magnetic powder dispersed in a resin binder, and at least the back surface part 2 coming into contact with the wall surface T is formed out of a magnetized magnet part. The culturing container may be produced by injecting the resin composition comprising the magnet powder dispersed in the resin binder into a mold having a magnetic field formed on the periphery of the cavity of the mold by an injection molding method and simultaneously to the formation, magnetizing the whole body or a part of the formed culturing container with the magnetic field.
Patent JP-H06193699-A (JP)
Title: Automatic decelerating device
Inventor: SUGIURA HIROTADA
IPC: F16H15/52
Filed: 1992-12-25
Abstract: PURPOSE:To provide an automatic decelerating device which is able to prolong the service life in the constituent parts by smoothly outputting the commensurable turning power with the increase of load torque in an output shaft. CONSTITUTION:This automatic decelerating device is so constituted that the rate of axial travel in relation to a unit turning angle of a shift ring 7 is reduced to some extent, whereby turning power can be outputted in conformity with the load torque to be produced in the output shaft 5.