baber/WOPTO huggingface dataset:
Patent JP-H02108052-A (JP)
Title: Production of reticule and semiconductor chip
Inventor: KIKUCHI TAKEO
IPC: G03F1/70
Filed: 1988-10-17
Abstract: PURPOSE:To produce semiconductor chips having various patterns by using one kind of reticule by providing an aperture to a light shielding part for preventing double exposures enclosing the semiconductor chip forming region formed on a substrate. CONSTITUTION:The reticule provided with the aperture 4 to the light shielding part 3 for preventing double exposures enclosing the semiconductor chip forming region 2 provided to the central part of the substrate 1 is used. Connecting of the semiconductor chips to each other or cutting thereof is, therefore, possible according to whether the aperture 4 provided to the light shielding part 3 for preventing double exposures of this reticule is shielded by a light shielding blade of an exposing device or not. Changing of the constitution of the semiconductor chip patterns is possible as well. The semiconductor chips having various kinds of the semiconductor chip patterns are produced by using one kind of the reticule in this way.
Patent JP-S62121034-A (JP)
Title: Coating method for inside of tube
Inventor: IWAMOTO AIJI
IPC: B29C63/34
Filed: 1985-11-20
Abstract: PURPOSE:To prevent bursting of a tube during coating process, by a method wherein the inside of a coating tube is provided with a reinforcement tube, which is thinner than the coating tube and is higher in high-temperature strength than the same, the tube is applied to the inside of a pipe by expanding, heating and pressurizing the same from the inside and the reinforcement tube is removed by inverting the reinforcement tube after cooling. CONSTITUTION:A reinforcement tube 4 and tube 2 are expanded in order by inserting low-pressure air within the reinforcement tube 4 by opening a valve 6a. Steam is inserted within the tube 4 with slightly higher pressure than the air pressure and the pressure is controlled by opening a valve 6c of a fluid discharge pipe 9. After the tube 2 has been heated and stuck to the inside of a pipe, the pipe is cooled by feeding air and water while the pressure of the inside of the pipe is being kept as it is. When the cooling is completed, terminal jigs 5a, 5b on both ends are removed, for example, a tension wire 11 is inserted into the pipe 1, an end part of the reinforcement tube 4 is fixed with a binding wire 12 by stripping off the same and the reinforcement tube 4 is taken out of the inside of the pipe by peeling off the same from the tube 2 by pulling the same while the same is being inverted inward.
Patent JP-H02108935-A (JP)
Title: Manufacture of pressure sensor
Inventor: SONOBE OSAMU
IPC: G01L9/00
Filed: 1988-10-18
Abstract: PURPOSE:To transfer and print a resistance pattern even on the curved surface of the relatively small pressure sensor by pressing an intaglio transfer body made of an elastic material where resistance paste is charged and printing the resistance pattern, and pressing it against a sensor substrate. CONSTITUTION:The resistance paste 8 is charged in the recessed part 4 of an intaglio with a spatula or blade for squeezing. Then, a table 1 is moved right to a specific position below the transfer body 5. The transfer body 5 is pressed against the recessed part 4 to print the resistance pattern on the reverse surface of the transfer body 5. Then the transfer body 5 is elevated and the table 1 is moved left until a sensor substrate 6 reaches the specific position below the transfer body 5. Then the transfer body 5 moves down to transfer and print the resistance pattern on the sensor substrate 6. Further, the transfer body 5 is made of the elastic body, so the body can be formed in conformity with a transfer destination body and the pattern can, therefore, be transferred not only to a plane part, but also to a curved surface part.
Patent JP-H04141910-A (JP)
Title: Conductive vacuum-molded product
Inventor: KAMATA HIROYUKI
IPC: H01B1/12
Filed: 1990-09-29
Abstract: PURPOSE:To retain high conductivity for a long duration by vacuum-molding a composite laminated body, in which an electron conjugate-type polymer layer is formed, on the surface periphery of at least one side of a thermally plastic synthetic resin substrate. CONSTITUTION:An oxidation-polymerizer having a dopant function or an oxidation- polymerizer solution containing a dopant is supplied to a treatment tank 1 through an oxidation-polymerizer solution supplying inlet 3 and a synthetic resin substrate 7 to be made conductive is immersed in it. Then, a prescribed monomer solution is supplied from a monomer supplying inlet 2 and after stirring is carried out quickly using a stirrer 4 and while stirring is carried out continuously and the synthetic resin substrate 7 is immersed and maintained in a treatment solution 8, the treatment solution 8 is brought into contact with the surface of the synthetic resin substrate 7 to be made conductive and the monomer is polymerized in the presence of the dopant to produce an electron-conjugate polymer. Consequently, a conducive laminated body of the synthetic resin substrate 7 to be made conductive which is impregnated with the electron conjugate polymer in the surface periphery is obtained. The conductive thermally plastic synthetic resin substrate obtained in this way is set in a vacuum- molding machine and vacuum-molded. As a result, good conductivity is retained for a long duration.
Patent JP-H07122461-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: AMANO KIMISUKE
IPC: H01G9/00
Filed: 1993-10-20
Abstract: PURPOSE:To provide a manufacturing method of an electrolytic capacitor wherein conductive polymer is applied to solid electrolyte, and in particular, a manufacturing method of a solid electrolytic capacitor wherein polyaniline or polypropyl or their derivative is applied to solid electrolyte, capacity incidence is high, and high frequency characteristics are excellent. CONSTITUTION:In the method of manufacturing an electrolytic capacitor wherein conductive polymer formed by oxidation polymerization of monomer is applied to solid electrolyte, conductive polymer turning to solid electrolyte is formed after a surface oxide film surface of film forming metal is treated by using a higher alcohol solution containing electrolyte.
Patent JP-H06113533-A (JP)
Title: Power supply, discharge lamp lighting unit, and illuminator
Inventor: NAKAYA FUMINORI
IPC: H02M3/155
Filed: 1992-09-30
Abstract: PURPOSE:To lower ON/OFF frequency of a switching element under light load. CONSTITUTION:A booster chopper circuit 10 employs a nonlinear choke 3 having inductance which is switched between high and low levels depending on the current flowing therein. The nonlinear choke 3 exhibits high inductance for low current and exhibits low inductance for high current. Consequently, drop rate of voltage to be applied on a load 30 under ON state of a switching element, i.e., a FET 15, decreases to produce a low voltage V8. But, increasing rate and decreasing rate of current flowing through the nonlinear choke 3 lower to prolong the ON/OFF switching period of a switching control circuit 21 thus lowering ON/OFF frequency of the FET 15.
Patent JP-H03124061-A (JP)
Title: Manufacture of infrared detection element
Inventor: TANAKA MASAHIRO
IPC: H01L21/365
Filed: 1989-10-06
Abstract: PURPOSE:To prevent a crosstalk of a signal from being caused by a method wherein a semiconductor crystal for element formation is formed inside a groove and on a region other than the groove on a substrate and, after that, an electrode film is formed in a region excluding a photodetection region. CONSTITUTION:Grooves 13 of a prescribed width are formed on a substrate 11 at prescribed intervals; a semiconductor crystal 15 for element formation is formed inside the grooves 13 and on the substrate 11 other than the grooves 13; after that, an electrode film 17 is formed in a region excluding a photodetection region 16 out of semiconductor-crystal surface regions on one side of the surface of the semiconductor crystal 15 inside the grooves 13 or on the surface of the semiconductor crystal 15 on a region of the substrate 11 other than the grooves 13. By this constitution, infrared rays which have been incident from the upper part of the substrate 11 are absorbed by the semiconductor crystal 15 or are reflected by the electrode film 17; they are not transmitted through the substrate 11. Consequently, a crosstalk is not caused.
Patent JP-H0981170-A (JP)
Title: Karaoke device
Inventor: YO SHIZUKA
IPC: H04N5/445
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a KARAOKE device capable of changing the display position of text telop on a screen according to a user's taste or the genre, etc., of music. SOLUTION: A music is played in the KARAOKE device 1 based on the musical sound data stored in a musical sound data storage section 24 and the text telop thereof is displayed on a monitor 7. The display position of the text telop on the screen of the monitor 7 may be changed according to the display position selected by a text display position selecting means 19 and eventually the meticulous dealing with the user's taste is made possible.
Patent JP-H01106785-A (JP)
Title: Rear fender device for motorcycle
Inventor: FUKUMORI KEITA
IPC: B62J15/00
Filed: 1987-10-20
Abstract: PURPOSE: To integrally mount a rear fender secured to a rear swing arm and a rear wheel while assuring integrity with a monocoque body by extending the front end of the rear fender backward on the same plane as the rear end of the monocoque body, and interposing a bellows between the ends. CONSTITUTION: A rear fender 25 covering the upper half of a rear wheel 16 is mounted integrally with the rear wheel 16 by securing the base part 25a of the rear fender 25 to a rear swing arm 8. The front edge 25a of the base part is set to have a shape opposite to the rear edge of a monocoque body 1 from behind, and the rear end portion of the body 1 and the fender base part 25a are continuously arranged on the same plane with a slight gap between, and are connected together by a bellows-shaped connecting plate 26 made of rubber or the like. The rear end portion of the monocoque body and the base part 25a of the rear fender are thus continuously mounted on the same plane via the connecting plate 26, and the fender 25 is disposed at the rear of the body 1 with a sense of integrity.  If the fender 25 is moved up and down by the damping motion of the rear wheel 16, the connecting plate 26 contracts, absorbing in appearance the displacement relative to the upper part of the monocoque body.
Patent JP-H07120092-A (JP)
Title: Air conditioner
Inventor: TAKAYANAGI KATSUAKI
IPC: F24F11/02
Filed: 1993-10-20
Abstract: PURPOSE:To enhance the heating power of a multi-room air conditioner having a plurality of indoor units by supplementing refrigerant stored in a refrigerant tank to the refrigerating cycle if the heating power is low when any one of the indoor units is operated to heat. CONSTITUTION:Refrigerant at the time of heating flows in the direction indicated by the arrows. An indoor unit 1 is connected to indoor units 2A, 2B through a branch circuit (refrigerant tube) having expansion valves 6a, 6b. When only the 2A is, for example, operated to heat, the refrigerant stays on the 2B side and hence the heating power of the 2A side might be lowered. In order to prevent a decrease in the heating power, a refrigerant tank 7 and a capillary tube 8 are provided in series between high and low pressure sides of the unit 1, and a heater 9 for heating the tank 7 provided. The heater 9 is turned on when a temperature difference obtained by temperature detecting means 11a, 11b becomes, for example, 5 deg.C or lower, thereby heating the tank 7. The refrigerant in the tank 7 becomes gaseous by the heating to flow through the tube 8, thereby supplementing refrigerant of a refrigerating cycle to make up for the insufficient power.
Patent JP-H08118662-A (JP)
Title: Printing head for ink jet printer and production thereof
Inventor: SATAKE KENICHI
IPC: B41J2/135
Filed: 1994-10-26
Abstract: PURPOSE: To enhance the driving efficiency of a piezoelectric member and the stability of ink jet characteristics by enhancing the accuracy of the attaching position of the piezoelectric member to a pressure chamber and the attaching strength of the piezoelectric member. CONSTITUTION: A printing head 1 is constituted by bonding a vibration plate 3 composed of a titanium plate to a base plate 2 having recessed parts constituting ink sumps 201, pressure chamber 202, ink passages 204 and ink jet passages 203 formed on the upper and rear surfaces thereof. PZT is precipitated on the vibration plate 3 at the positions opposed to the pressure chambers 202 by a hydrothermal synthesizing method to provide piezoelectric elements 4. Since the vibration plate 3 is made of titanium and the piezoelectric elements 4 are made of PZT chemically bonded to the titanium plate, the positional accuracy and attaching strength of the piezoelectric elements are enhanced.
Patent JP-2000315035-A (JP)
Title: Image forming device
Inventor: YONENAGA KOTARO
IPC: H04N1/29
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To make a device small in size and to improve productivity of an image formation without utilizing a large capacity of memory. SOLUTION: In this image forming device, image information obtained of reading a 2nd page document that is read first is stored into a delay memory 103 by a central control part 101 when images from 2 pages of documents are read by a document reading unit 112. Then, next, when reading of a 1st page document is finished, the image information on the 1st page document is output to a transfer control part 102 first and then the image information on the 2nd page document is output to the transfer part 102 delayed for a delay time according to a difference between a paper feeding interval of the transfer paper and a document feeding interval of an automatic document feeder.
Patent JP-H01107676-A (JP)
Title: Ultrasonic wave motor
Inventor: KOMENO HIROSHI
IPC: H02N2/00
Filed: 1987-10-20
Abstract: PURPOSE:To reduce abrasion, by fitting the frictional member of composite plastics including abrasion-proof fiber textile fabric and lubricating powder, firmly on the surface of contact. CONSTITUTION:So far as an ultrasonic wave motor is concerned, on the surface of a piezoelectric unit 1, a metallic oscillating body 2 is bonded and fixed, and on the contact surface of a mover 4, the frictional member 3 of composite plastics including abrasion-proof fiber and lubricating powder at least is fixed. The oscillating body 2 and the mover 4 are pressure-applied by a tightening force, and come in contact with each other. Then, by applying the high-frequency electric-field of resonance frequency to the piezoelectric unit 1, the progressive wave of ultrasonic wave oscillation is generated on the oscillator 2, and the oscillating body 2 and the mover 4 are integrally driven via the frictional member 3. Besides, when the input of power is not provided, then retaining torque corresponding to the product of a pressure applying force working between the oscillating body 2 and the frictional member 3, and a friction coefficient works as brake torque.
Patent JP-H1185149-A (JP)
Title: Memory medium for music and electronic music reproducing device
Inventor: KATSUMATA ATSUSHI
IPC: G10G1/00
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a memory medium for music which is capable of the copyright fares which occur and reducing a manufacturing cost and a device which is capable of reproducing the contents of this memory medium and is thereby capable of making a contribution to international goodwill and learning of languages via the music. SOLUTION: A musical piece MIDI file and a text data file consisting of at least >=2 kinds of the different languages of these musical pieces are previously stored in the memory medium 10. Both files of the memory medium 10 read out of a CD-ROM drive 1 are transferred to a RAM 22. The two languages of the text that a user is ought to utilize are selected by the display screen of the display device 4. When playing is started by a sound source unit 5 in accordance with the musical piece MIDI file, the text of the selected two languages is displayed on the display screen of the display device 4 in compliance with the playing.
Patent JP-H07255964-A (JP)
Title: Apparatus and method for performing seam of overedge stitch by means of trimming sewing machine and seam obtained thereby
Inventor: ROBERUTO SANBITO
IPC: D05B57/06
Filed: 1994-10-26
Abstract: PURPOSE: To adaptively perform an overedge stitch by two threads by attaching a detachable auxiliary device to a trimming sewing machine of a normal type. CONSTITUTION: A hook type element 15 connected integrally with an upper looper 10 arranged parallelly to the work part of the end part of the upper looper is attached. The hook type element 15 engages a sewing thread 3 held by a needle at the beginning of the downward stroke of the needle. Following the downward stroke of the upper looper 10, the hook type element 15 pulls out the sewing thread 3 over the lateral edge part of a workpice 5. In such a manner, paired finishing parts are formed along the sewing thread 3 and they are adhered to the side edge part of the workpice 5 as much as possible and extended from the respective insertion points of the needle 2 to the workpiece 5.
Patent JP-H02109648-A (JP)
Title: Driving table for linear motor of direct acting guide
Inventor: TONOKAI MITSUYASU
IPC: B23Q5/28
Filed: 1988-10-20
Abstract: PURPOSE:To increase the degree of freedom in designing and to obtain a large thrust by providing a linear motor composed by arranging the U shaped member whose cross section comes in about E shaped and E shaped space parts in the space between a table and a fixing member. CONSTITUTION:A linear motor 20 is set up in the space 18 of the center of the opposed faces of a base 11 and table 17. This linear motor 20 is composed of the stator 21 to which three magnets 21a are fitted, whose cross section is formed in about E shape and which is installed on the base 11 and a coil, and armature 22 whose cross-section is formed in about U shape so as to come into the E shaped space part of the stator 21, and fitted to the table 17 side. When a power source is fed to the armature 22 from the cable 25 for feeding the power source, thrust is generated between the stator 21 and armature 22 and the table 17 is linearly reciprocated in the direction orthogonal with a paper face by guiding a pair of the bearing 12, 12 for straight line movement.
Patent JP-2001085835-A (JP)
Title: Flexible wiring board and connecting method of conductor layer therebetween
Inventor: HASEGAWA MINEYOSHI
IPC: H05K3/40
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a connection method between conductor layers of a flexible wiring board, where conductor layers are accurately and surely connected at a low cost using simple operation, as well as a flexible wiring board where conductor layers are connected by the connection method. SOLUTION: A wiring-side flexible wiring board 24 comprises a wiring-side base layer 21, a wiring-side conductor layer 22, and a wiring-side cover layer 23, with a through-hole 25 formed at the connection part of the wiring-side flexible wiring board 24. A connection-side flexible wiring board 31 comprises a connection-side base layer 29 and a connection-side conductor layer 30. Wit the connection part of the connection-side flexible wiring board 31 facing the through-hole 25, the connection-side conductor layer 30 is jointed to the wiring- side base layer 21 via an adhesive layer 35, and then the through-hole 25 is filled with a solder paste and reflowed.
Patent JP-H08123963-A (JP)
Title: Method and device for image recognition
Inventor: HAMADA OSAO
IPC: G06T7/00
Filed: 1994-10-26
Abstract: PURPOSE: To detect a position and an angle with high precision while reducing a storage space and enabling fast image processing wherein the position and angle of an object are recognized through generalized Hough transform. CONSTITUTION: A grey level image is compressed by a method which can save the position and angle of the object (S202) and the generalized Hough transform is applied for this compressed image to roughly find the position and angle of the object (203-241). The range wherein the position and angle of the object are found by applying the generalized Hough transform for the original grey level image is limited with the position and angle found from the compressed image (220) and a secondary processing for finding the position and angle of the object with high precision only within the limited range is performed (221).
Patent JP-S61141110-A (JP)
Title: On-load tap changer
Inventor: HONMA KOUSAKU
IPC: H01F29/02
Filed: 1984-12-14
Abstract: PURPOSE:To prevent the lowering of the surface of oil, and to enable normal conduction and the change of a tap by forming a small hole for obviating the lowering of the surface of oil to the upper section of an oil purifying pipe mounted into an oil tank for a changeover switch in an on-load tap changer. CONSTITUTION:When oil leaks from external pipings or an oil purifier 9, the surface of oil begins to lower from a conservator 13, and the surface of oil in an oil tank 1 gradually lowers when oil in the conservator 13 is used up. When the oil purifier 9 is operated at that time, the surface of oil rapidly lowers. When the surface of oil lowers up to the height of a small hole 7, however, air intrudes to the external pipings through the upper section of an oil purifying pipe 6 from the small hole 7, thus resulting in the further lowering of the surface of oil up to a section lower than the height of the small hole 7. Since the position, the height, of the small hole 7 is set in an extent that a member taking insulation in oil is not exposed from the surface of oil in order to prevent the lowering of oil, insulation is kept in the oil tank 1, thus enabling the changeover of a tap and conduction.
Patent JP-H0573119-A (JP)
Title: Numerical controller
Inventor: OTSUBO YUKINORI
IPC: G05B19/4063
Filed: 1991-09-13
Abstract: PURPOSE:To provide a numerical controller which can immediately display an explanatory requested by an operator out of the large amount of an electronic explanatory group. CONSTITUTION:An explanatory processing request judging part 6 sorts explanatory processing commands from an operator. An explanatory display data control part 3A and a picture division control part 7 display an area divided by display information or any relative display information or the group of words respectively relax to the display information in the divided areas on a screen. Based on the word selected out of them, a relative explanatory group 11 is retrieved and displayed. Further, a certain part containing the relevant word in the explanatory selected out of the explanatory group can be immediately displayed.