baber/WOPTO huggingface dataset:
Patent JP-H1065786-A (JP)
Title: Portable radio equipment
Inventor: SHIROTA HIROBUMI
IPC: H04M1/02
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction by improving usability and operability at the time of calling in a portable telephone equipment, etc., capable of selecting an alphabet inputting system. SOLUTION: A rotary operation dial 7 for selecting the alphabet inputting system is provided at the side face part of an equipment main device 1 for simplifying usability and operability. The dial 7 is supported to be freely rotated through a rotary shaft and to be pushed into the equipment main body 1 with the rotary shaft. The dial 7 is provided with a switch function for selecting an inputting mode by pushing it into the main body 1, and an optional alphabet is selected by rotating operation. As the dial 7 is provided at the side surface of the main body 1, the moving quantity of a user's finger is small and the dial 7 is not brought into contact with the surface of a user's face in the middle of speaking.
Patent JP-H0864940-A (JP)
Title: Automatic soldering jig for printed board
Inventor: HIBINO ICHIHIRO
IPC: H05K3/34
Filed: 1994-08-22
Abstract: PURPOSE: To reduce manhours in the manufacturing process of a printed board, without using a masking tape. CONSTITUTION: An aperture 2 for soldering is formed only in the part position corresponding with the soldering part of the soldering surface Ba of a printed board B to be set on a jig board 1 composed of material like aluminum to which solder does not stick. The jig board 1 on which the printed board B is set is made to float on the surface of melted solder S.
Patent JP-S6375147-A (JP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/28
Filed: 1986-09-18
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-S6281833-A (JP)
Title: Digital sub signal transmission system
Inventor: KANENO KENJI
IPC: H04J9/00
Filed: 1985-10-04
Abstract: PURPOSE:To send simply sub signal information by superimposing a pulse signal periodically onto a time portion being a rest resulting from the occupancy of a main signal pulse signal so as to send the sub signal. CONSTITUTION:A main signal information pulse train to be sent is arranged shown in figure (a), and when a sub signal information pulse train is sent as shown in figure (b) as supervisory signal information, the sub signal information pulse train is superimposed to the idle time portion in the transmission of the main signal information. That is, the time when the pulse signal is sent actually as shown in figure (c) is a time t1 with respect to a period T1 and the rest time t2 is not contributed to the transmission of digital information at all, then a pulse signal is supervised by using a pulse A representing the presence of the sub signal information and a part B representing the absence of the sub signal information as shown in figure (d) as to the time portion.
Patent JP-S61100959-A (JP)
Title: Infrared solid-state image pickup element
Inventor: IIDA YOSHINORI
IPC: H01L31/0203
Filed: 1984-10-23
Abstract: PURPOSE:To miniaturize the whole device without requiring an optical filter and a cooling device for the optical filter, to reduce the loss of incident infrared beams and to obtain excellent infrared image pickup characteristics by forming an optical window by a material, through which infrared beams are transmitted and which interrupts a visible hole. CONSTITUTION:A chip 3 for a solid-state image pickup element is mounted onto a ceramic substrate 1 through silver paste or low-temperature solder 2, and electrically connected to external lead pins 5 by bounding wires 4, and adhesives 6 are applied onto the upper surface of the ceramic substrate 1. An optical window 7a for an optical filter consisting of an optical material, through which infrared beams are transmitted and which interrupts visible beams, such as silicon is laminated onto the adhesives, and an inert gas 8 is encapsulated into a space between the chip and the optical window, thus preparing the infrared solid-state image pickup element 9. Silicon or germanium is used as the optical window 7a, and the optical window is grounded, thus electrostatically shielding the solid-state image pickup element 3, then eliminating the need for a process for electrostatic shielding.
Patent JP-H10166198-A (JP)
Title: Combining method for work and press used therefor
Inventor: XUANG LONG HGHIEM
IPC: B21D39/04
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a method and a press suitable therefor generating only a few wear in the case of press working by reducing the load applied to the movable part of the press. SOLUTION: In the method combining works, in particular a press joint 24 and a tube 23 wherein the press 1 having at least two press grippers 21, 22 is arranged in the place combining works 23, 24 under the state releasing press grippres 23, 24, press grippers 21, 22 are mutually advanced to the last pressing position with a gripper driving device 7 under the plastic deformation of works 23, 24, and the apply of the power for press grippers 21, 22 is finished at latest at that position, the output of the gripper driving device 7 is controlled so that press grippers 21, 22 have slight kinetic energy rather than no output control at least on the nearly press finishing position.
Patent JP-S6281511-A (JP)
Title: Contacting-type probe
Inventor: KAWASHIMA TAKASHI
IPC: G01B11/00
Filed: 1985-10-04
Abstract: PURPOSE:To improve dyanamical characteristic, making a spacer elastic to make a distance variable according to an external force. CONSTITUTION:When a probe 5 available for contact is not in contact with a specimen surface 9, a spacer 4 is extended to its free length and at this moment, a length of the spacer 4 is so selected that an electromagnetic force is generated in the direction in which the probe 5 approaches the specimen surface 9, the probe 5 displaces in the direction in which it approaches the specimen surface 9 by a driving mechanism, and upon contact with the surface 9, it is held in a position where an electromagnetic force by an error signal and an elastic deformation force of the spacer 4 are balanced. This balanced elastic deformation force represents a measuring pressure. By this, in shape measurement by the probe 5 available for contact, in not only for static measurements, but also for dynamic or high-speed measurements, a constant low measuring pressure can be held for high-accuracy and high-speed measurements.
Patent JP-H1158649-A (JP)
Title: Laminated film and its production
Inventor: FURUTA MOTONOBU
IPC: B32B27/36
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive laminated film holding excellent gas barrier properties of liquid crystal polyester and improved in mechanical properties or film forming processability. SOLUTION: A laminated film has a layer containing a liquid crystal polyester resin compsn. containing liquid crystal polyester (A) as a continuous phase and a rubber (B) having a functional group reactive with the liquid crystal polyester as a disperse phase and a layer composed of a thermoplastic resin (excepting the liquid crystal polyester and the liquid crystal polyester resin compsn.). The laminated film is produced by extruding other resin from a T-die in a molten state to laminate the same to the film composed of the polyester resin compsn. containing 56.0-99.9 wt.% of the liquid crystal polyester (A) as the continuous phase and 44.0-0.1 wt.% of the rubber (B) having the functional group reactive with the liquid crystal polyester as the disperse phase or the thermoplastic resin (excepting the liquid crystal polyester and the liquid crystal polyester resin compsn.).
Patent JP-H0779497-A (JP)
Title: Speaker
Inventor: KOURA TETSUJI
IPC: H04R9/02
Filed: 1993-09-07
Abstract: PURPOSE:To reduce a temperature rise of a voice coil at a large input by passing a gas flow generated with vibration of a damper whose air-tightness is enhanced through a duct provided to a magnetic circuit section and cooling directly an outer circumferential face of the voice coil. CONSTITUTION:When a diaphragm 20 is moved downward in the operation, the air in a space A is moved to a space B via an air duct 23 and discharged to an external space of a speaker via a 2nd duct 24. Conversely when the diaphragm 20 is moved upward, the air in the external space of the speaker is moved to the space B via the air duct 24 and flows to the space A via the air duct 23. Thus, the gas flow passing through the air duct 23 cools directly the outer circumferential face of a voice coil 18 being a heat source. Moreover, the outer circumferential face of the coil 18 is cooled directly and the part to which the heat of the coil 18 is easily delivered, that is, a center pole 12 adjacent the inner outer circumferential face of the coil 18 and a top plate 16 and a bobbin 19 directly coupled with the coil 18 are cooled to reduce the temperature rise of the coil 18.
Patent JP-2000052384-A (JP)
Title: Injection molding die for molded product with undercut and undercut processing method for injection molded product
Inventor: OKUWA HAJIME
IPC: B29C45/44
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity of post-processing after injection molding by releasing even a through-hole on a plate-shaped section disposed upright on a section forming an undercut after injection molding. SOLUTION: A recessed face section 44 forming an undercut is formed, and a plate-shaped section 45 with a through-hole 46 is disposed in upright on the recessed face 44 in the undercut processing method of an injection molded product, and a mold face forming the recessed face 44 is formed dividedly by molds 7 and 8 respectively forming at least the surface and the back of the plate-shaped section 45, and a protrusion 11 forming the through-hole 46 of the plate-shaped section 45 is formed on one mold 8, and after the recessed face 44 of a molded product 40 is separated from the other mold 7, one mold 8 is moved relatively to the direction of disposing in upright of the plate-shaped section 45 of the molded product 40 to release forcibly the protrusion 11 from the through-hole 46.
Patent JP-H0563980-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: B41J2/44
Filed: 1991-09-02
Abstract: PURPOSE:To accurately perform gradation correction in a short time with simple configuration. CONSTITUTION:As a state amount related to the gradation change, a potential sensor 26 detects the photosensitivity. A developer density sensor 301 detects the density of the developer. Based on the detection result, a CPU25-1 performs the fuzzy inference using the fuzzy rule and a membership function in a R0M25-2, obtaining the optimum control amount for gradation correction means.
Patent JP-H1052042-A (JP)
Title: Power storing device
Inventor: OKADA YASUSHI
IPC: H02J7/02
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To more efficiently utilize electric power stored in a storing device and reduce the fluctuation of the terminal voltage of the device, by controlling the operations of switching regulators connected in parallel with storage capacitors, so that the conducting angles of the switching elements can become larger as the terminal voltages of the storage capacitors connected in series become higher. SOLUTION: A monitoring and control circuit SC detects the terminal voltages of electric double layer capacitors C1-Cn, and controls the operations of switching elements Q incorporated in switching regulators SR1-SRn connected in parallel with the capacitors C1-Cn, by intermittently conducting the switching elements Q by supplying pulse voltages to the elements Q through control signal lines a1-an. Therefore, the duty ratios of pulses are changed so that the conducting charge rate (conducting angle) of each switching regulator can increase, as the terminal voltage of the electric double layer capacitor connected in series with the regulator becomes higher.
Patent JP-S6463113-A (JP)
Title: Manufacture of composite molded body
Inventor: ISHIDA MASAHIKO
IPC: D04H1/58
Filed: 1987-09-03
Abstract: PURPOSE:To easily make a large number of small holes by a method wherein a sheet, which is produced by laminating two kinds of, thermoplastic resin films different in melting temperature from each other, is heated up to the predetermined temperature and, after that, compression-molded at the temperature lower than the melting temperature of a resin, the temperature of which is higher than that of the other resin. CONSTITUTION:A laminated sheet is produced by respectively laminating thermoplastic resin films, the difference between the melting temperatures of which is 10 deg.C or higher, on both sides of a mat-like material, which is mainly made of inorganic fiber. The laminated sheet is heated up to the temperature, which is higher than the melting temperature of a resin with lower melting temperature and lower than that of a resin with higher melting temperature. After that, the laminated sheet is compression-molded at the temperature, which is lower than the melting temperature of the thermoplastic resin with higher melting temperature, resulting in making a large number of small holes on the thermoplastic resin film with lower melting temperature and obtaining a composite molded body. The obtained composite body is light in weight and excellent in heat resistance, mechanical strength and sound absorbing qualities.
Patent JP-H0668293-A (JP)
Title: Optical reader
Inventor: OKAMURA HIDEKI
IPC: G06K7/10
Filed: 1992-08-20
Abstract: PURPOSE:To maintain reading performance staisfactorily for a long period by detecting the deterioration of a light source lamp, and notifying the time of exchange of the lamp. CONSTITUTION:The light of the light source lamp 2 is image-formed on the specific picture element group 61 of an image sensor 6 when it is not made incident on a symbol reading plane, and it is read by a light source control part 9, however, since the reflectivity of a reference plane 42 is kept constant, the light quantity of the light source lamp 2 can be accurately monitored. When the deterioration of the light source lamp 2 occurs, the value of an electrical signal from the specific picture element of the image sensor 6 is decreased, therefore, the light source control part 9 increases the current on the light source lamp 2 to keep the light quantity of the light source lamp 2 constant. When the light quantity of the light source lamp 2 is decreased less than a reference value set in advance even by performing such control to keep the light source constant, the light source control part 9 sends a signal to an alarm part 3, and notifies the exchange of the light source lamp 2 to a user.
Patent JP-H0962818-A (JP)
Title: Security information maintaining device
Inventor: FUJII HIROKO
IPC: G06Q10/00
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a security information maintaining device improving the security of data by separately providing an external request for increasing the value of data which is maintained inside and an external request for reducing it and executing a processing corresponding to the external request. SOLUTION: In the security information maintaining device provided with an execution part 110 executing a prescribed processing in accordance with the external request given from outside and an internal storage area 120 into which data cannot directly be read or written from outside and to/from which only the execution part can read/write data, the execution part 110 discriminates whether the external request given from outside is that for increasing the value of data in the internal storage area or that for reducing the value of data in the internal storage area, and executes different processings according to the external request.
Patent JP-S6282062-A (JP)
Title: Sheet material feed apparatus
Inventor: MIZOGUCHI YOSHIYUKI
IPC: B41J29/02
Filed: 1985-10-07
Abstract: PURPOSE:To attain the miniaturization and cost reduction of the titled apparatus and to perform the feed of a sheet material with high accuracy by obtaining a good transmission state, by supporting a motor by a cover member and locating the cover member using the predetermined constitutional member of a transmission mechanism at the time of the mounting of said cover member. CONSTITUTION:A dust cover 2 has a hollow structure opened at the righthand side thereof and a paper feed motor 3 is mounted on the dust cover 2 and the drive shaft of the paper feed motor 3 having a pinion 10 fixed thereto is inserted through the dust cover 2. The dust cover 2 covers the whole of a speed reducing gear mechanism 5 and the pinion 10 is located so as to be meshed with the first stage first speed reducing gear 11 of the speed reducing mechanism 5 to be mounted onto a base plate 1 without generating a gap. The speed reducing mechanism 5 is blocked from the outside by the dust cover 2 and the base plate 1 and the adhesion of a paper powder to the speed reducing gear mechanism 5 is prevented to make it possible not only to keep paper feed with high accuracy but also to arrange the pinion 10 in the extremely vicinity of an output shaft 4 without receiving limitation by the main body of a platen 6. The paper feed motor 3, the dust cover 2 and the speed reducing gear mechanism 5 can be brought together in a compact state and the apparatus can be miniaturized.
Patent JP-S60115384-A (JP)
Title: Production of composite material by brazing and rolling
Inventor: OKA YUTAKA
IPC: B23K20/04
Filed: 1983-11-24
Abstract: PURPOSE:To produce a composite material having a high rate of joining by subjecting either one or both of the joint surfaces of a base metal such as iron and a cladding metal consisting a metallic material to nickel plating and brazing the joint surfaces by copper, etc. as a brazing material then rolling the joined material at the m.p. of the brazing material or below. CONSTITUTION:Either one or both joint surfaces of a base metal such as a iron or iron alloy and a cladding metal consisting of a metallic material are subjected to nickel plating. A brazing material consisting of copper having the m.p. lower than the m.p. of the cladding metal or a copper alloy such as Cu-Mn alloy or the like is sandwiched between the base metal and the cladding metal in such a way that the above-mentioned plating layer contacts with the brazing material and these metals are heated at the temp. between the m.p. of said brazing material and the base metal and higher than 1,050 deg.C, by which the metals are brazed. The slab obtd. in such a way is rolled at the m.p. of the above-mentioned brazing material or below to prevent intrusion of the copper into the grain boundary and enriching of the iron in the weld zone. The composite member which can prevent the cracking in the stage of executing welding and the decrease in resistance to fatigue during use and has a high joining rate is obtd.
Patent JP-H0557993-A (JP)
Title: Development device of electrophotography printer
Inventor: YONEMOCHI MASARU
IPC: G03G15/08
Filed: 1991-09-03
Abstract: PURPOSE:To prevent the amount of a developer which accumulates in a developer reservior from becoming unbalanced due to the difference between the amount of a developer supplied to the developer reservior by a transport screw and the amount of a developer moving to a developer return orifice with the stirring of the developer using a stirrer blade on a bucket roller, and thereby ensure that no print irregularity occurs, in the development device of an electronic photography printer. CONSTITUTION:A developer flow adjustment plat 2 for changing a movement distance per hour of the developer which moves from a developer reservior 6 to a transport screw part 9, is provided at the developer return orifice of a development device. The elevation of said plate is adjusted so that the unbalanced accumulation of the developer in the developer reservior 6 at the return orifice side and the slit side does not occur.
Patent JP-H0680240-A (JP)
Title: Conveyor for long work
Inventor: SHODA ISAO
IPC: B65G25/02
Filed: 1991-08-07
Abstract: PURPOSE:To enable quick-delivery of a long work, even if the feeding-time of the long work on to a main conveyor is irregular, by placing the work on the main conveyor by means of a quick conveyor so as to be close to the work fed just prior to the following work on to the main conveyor, and by delivering the work, which was transferred by means of the main conveyor, from the main conveyor by means of a delivery conveyor without being influenced by the motion of the quick conveyor. CONSTITUTION:A conveyor for long works is provided with a main conveyor and quick conveyor 20 transferring works together in the same direction in parallel and plural lines, a delivery conveyor 35 installed at least at the transferring end of the main conveyor under a projecting state in the transfer direction from the main conveyor, the first drive unit for driving the main conveyor in the transfer direction, the second drive unit 23 and the third drive unit for giving the reciprocating motion in the transfer direction and the opposite direction to both quick conveyor 20 and the delivery conveyor 35 independently, and the first elevator 30 and the second elevator 45 for moving up and down the quick conveyor 20 and the delivery conveyor 35 independently.
Patent JP-H0758229-A (JP)
Title: Semiconductor package name input device
Inventor: TAKEDA MAMORU
IPC: H01L23/00
Filed: 1993-08-12
Abstract: PURPOSE:To enable a semiconductor package name input device to be portable and used in common by a method wherein component parts are housed in a portable main case. CONSTITUTION:A package name input device 1 is composed of component parts housed in a main body case 1a and small enough in size for an operator to carry. A transmitter 4 which transmits predetermined signals to a semiconductor manufacturing device 11 is provided to the front of the main body case 1a. When the number corresponding to a package whose name is to be inputted is inputted through a key input 2, an information retrieval section 7 retrieves the package name corresponding to the number inputted from the contents in a memory 6. Thereafter, instruction keys are pressed down, whereby the corresponding package name is sent to the transmitter 4 and then transmitted to the semiconductor manufacturing device 11. The semiconductor manufacturing device 11 receives the signal and carries out a package name input process.
Patent JP-H0271967-A (JP)
Title: Mirror polishing method for internal face of pt container
Inventor: KATO YUJI
IPC: B24B29/00
Filed: 1988-09-05
Abstract: PURPOSE:To uniformly press a fabric of flannel to the internal face of a Pt container and to enable the mirror polishing of this internal face by coating a pure vegetable rapeseed oil having proper viscosity on the internal face of a Pt container at mirror polishing time. CONSTITUTION:An alumina white birch is coated by buffing on the flannel 2, 4 of the outer surface of a pattern polishing jig 1. After coating a pure vegetable rapeseed oil on the internal face of a Pt container 5, the Pt container 5 internal face is polished by pressing it to a rotating pattern polishing jig 1. As a result, the wettability of the Pt container 5 internal face is increased by the moderate viscosity of the pure vegetable rapeseed oil, the flannels 2, 4 of the external surface of the pattern polishing jig 1 are uniformly abutted to the Pt container 5 internal face, the component of this alumina white birch is contained in the pure vegetable rapeseed oil as well, the polishing of the Pt container 5 internal face is satisfactorily executed and a glossy mirror face is obtd.