baber/WOPTO huggingface dataset:
Patent JP-H0349231-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORIYA HIROYUKI
IPC: H01L21/3205
Filed: 1989-07-17
Abstract: PURPOSE:To eliminate a surface region diffused with titanium of a wiring layer to increase connection intensity between the wiring layer and a wire by a method wherein a film formed on metallic wiring is constituted of titanium nitride, titanium oxynitride, etc. mainly containing nitrogen and titanium, and a surface layer on a part to be a bonding pad is removed. CONSTITUTION:An Al film 11 in a specific shape is formed on the surface of an Si substrate 10 and a TiON film 13 is deposited thereon with nitrogen gas and oxygen gas or argon gas used as sputtering gas. Then, a part except a portion to be bonded is covered by a resist pattern 13, and with this pattern used as a mask reactive ion etching is performed to have the films 12, 11 patterned. Then an overpassivation film 14 is laminated on the entire face while a resist pattern is provided on a portion in the film 11 to be a bonding pad, and this is used as a mask to etch to remove the film 12. Then sputter etching is performed to remove a surface diffusion region 11a and a wire 15 made of Au is connected to the exposed film 11.
Patent JP-H1115099-A (JP)
Title: Silver halide photographic sensitive material
Inventor: OZEKI TOMOYUKI
IPC: G03C1/035
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the medical X-ray photosensitive material high in sensitivity and small in residual dye stain and good in storage stability and adapted to rapid processing by specifying silver iodide content and flat silver halide grain content and allowing the flat grains to adsorb a benzimidazolocarbocyanine dye and a hydrophilic colloidal layer to contain a polymer latex having an active methylene group. SOLUTION: The silver halide grains have an average silver iodide content of <=1 mol.% and the flat silver halide grains occupy >=50% of the projection areas of the total silver halide grains and have an aspect ratio of >=5, and they adsorb the benzimidazolocarbocyanine compound represented by formula I and the hydrophilic colloidal layer contains the polymer latex having an active methylene group represented by formula II in which each of R11 -R14 is an alkyl group; each of X11 -X14 is an H atom or a cyano group or the like; Z is ions necessary for balancing charge; and n1 is 1 or 2.
Patent JP-S6340026-A (JP)
Title: Vibration suppressor for attachment of oil-pressure shovel
Inventor: KUCHIKI MASATSUNA
IPC: E02F9/22
Filed: 1986-08-05
Abstract: PURPOSE:To suppress vibration without interruption for usual operations regardless of the operating speeds of attachments by a method in which vibration is controlled by suppressing only by the insensitive zone of an operating lever, i.e. by using an absolute value below a fixed value of signal from the operating layer. CONSTITUTION:When the absolute value of signal V01 from an operating lever is above a fixed value, i.e. under the usual operating condition beyond the insensitive zone, no specific calculation is made in CPU5, and a boom cylinder 2 is operated only by the signal of A/D conversion 7. Also, when the absolute value of signal V01 from the lever 6 is below a fixed value, or under the condition of the lever 6 in the insensitive zone, signal V02 from an angle sensor 3 is differentiated two times in CPU5 and sent out as a relative acceleration speed signal to an electromagnetic proportional reducing valve 9, and the boom cylinder 2 is controlled through a control valve 10 to suppress the vibration of attachment (boom) 1.
Patent JP-S57107462-A (JP)
Title: Power apparatus
Inventor: YADA TSUNEJI
IPC: F16H33/18
Filed: 1980-12-24
Abstract: PURPOSE: To economize the power on acceleration and reduce the size of a power source and improve the energy saving effect by installing a planetary gear mechanism onto the output shaft of an engine and allowing a flywheel to store the power on deceleration, permitting the motive power to be increased on acceleration.  
     CONSTITUTION: Motors 8 and 15 are set in generator mode in the early period of acceleration for vehicle, and an wheel 13 is driven, reducing the speed of an internal gear 5 through a planetary gear mechanism 3 by the operation of the engine 1. As the number of revolution of the motor 15 in generator mode tends to close to nf from na, the motive power of a flywheel 19 is transmitted to the wheel 13 through the motor 15, at the same time, and the load for the engine 1 can be reduced by use of the motive powers of the both described the above. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07149200-A (JP)
Title: Cover retainer assembly
Inventor: RARII ROTSUJIYAA WAANAA
IPC: B60R21/20
Filed: 1994-08-05
Abstract: PURPOSE: To provide a cover retainer assembly for an air bag in which attached hardware of a cover member is not necessary, and which can be expanded by the minimum releasing force. CONSTITUTION: A cover retainer assembly for a supporting member comprising a recess 18 and a air bag 30 disposed in the recess includes a cover member 32 comprising at least a first edge part and a second edge part for closing the recess 18, and it includes a means 42 for installing the first edge part of the cover member 32 to the supporting member in a fixed way, and means 44, 46 for detachably holding the second edge part of the cover member 32 to the supporting member, and oscillating and opening the cover member 32 toward the first edge part when the air bag 30 is expanded.
Patent JP-H0744408-A (JP)
Title: Microprocessor with temperature detection function in its inside
Inventor: MIYAKE YOSHIHISA
IPC: G06F11/00
Filed: 1993-07-27
Abstract: PURPOSE:To obtain the utmost possible performance of the MPU obtained at a maximum junction temperature and to assure a junction temperature of the MPU even when dust is deposited onto the MPU or the deterioration in the performance of a cooling fan or the like takes place during its usage. CONSTITUTION:A temperature detection means 1a detects an internal temperature of an MPU 1 and a comparator means 1b generates an output when the internal temperature of the MPU 1 gets higher than a setting value 1c, an alarm is raised or a cooling function of a cooling fan or the like is activated. Furthermore, an operating frequency selection means 1d selects the operating frequency of the MPU 1 based on an internal temperature of the MPU 1 or a saturation temperature estimated by the internal temperature to operate the MPU 1 at the selected operating frequency. Or it is also possible to vary the operating frequency depending on the busy degree of the MPU 1 in such a way that the operating frequency is decreased when the operation of the MPU 1 is not busy and the operating frequency is increased when the operation of the MPU 1 is busy.
Patent JP-H0473227-A (JP)
Title: Production of blended yarn for use in composite material
Inventor: TAKAHASHI YOSHIMASA
IPC: D02J1/18
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the title blended yarn uniformly without injuring the brittle reinforcing fibers and also without causing any fluffs through such processes that continuous thermoplastic fibers and continuous reinforcing fibers are opened in a fluid followed by superposing both kinds of fibers in a flat state and then carrying out turbulent flow treatment with said fluid. CONSTITUTION:(A) Continuous thermoplastic fibers (pref. polyolefin, polyvinyl, polyamide or polyester multifilaments, 2 - 20 denier in single fiber fineness and 30 - 10000 in the number of filaments) and (B) continuous reinforcing fibers (e.g. carbon fiber, glass fiber, aramid fiber, metallic fiber) are opened with a fluid (pref. water) followed by superposing both kinds of fibers in a flat state and then carrying out turbulent flow treatment with said fluid, thus obtaining the objective blended yarns.
Patent JP-H0234196-A (JP)
Title: Imitating device for pattern plate in sewing machine
Inventor: EJIMA SHIGEO
IPC: D05B21/00
Filed: 1988-07-25
Abstract: PURPOSE:To correctly control the transport of a pattern plate profiling the shape of a pattern hole by engaging a second positioning part to retreat outside the pattern hole in a first positioning part arranged in the needle root position of a throat plate and a position isolated in the press-feeding direction of the pattern plate from a needle root. CONSTITUTION:In a pattern P in which a pattern hole H is penetratingly provided in a slit shape, a cylindrical first positioning part 12 penetrated by a sewing needle 3 is projectingly provided in the needle root position on a throat plate 11. Further, in the position to be somewhat isolated at the press-feeding direction side of the pattern plate P from the first locating part 12, a second locating part 16 is engaged in so as to retreat at a diagonally upper side to the pattern hole H inside. In such a way, when the pattern plate P is press-fed in the condition in which both locating parts are engaged in the pattern hole, respectively, straight advancing guide parts H1 and H3 of the pattern hole H indicated as an example are guided by both positioning parts, and the pattern plate P is straightly transported profiling a linear shape. As to a curve advancing guide part H2, it is curvedly transported profiling a curvedly folded shape in the same way.
Patent JP-H06655-A (JP)
Title: Cutting device for micro-joint part
Inventor: KASAI SHIGEO
IPC: B23K11/22
Filed: 1992-06-19
Abstract: PURPOSE:To separate a product from a work without damaging the product by impressing a high voltage current on electrodes moving above the work and cutting the micro-joint part of the work. CONSTITUTION:The work P is moved on a pedestal 1 by work clampers 10. A portal supporting frame 30 arranged on the pedestal 1 movably holds an electrode unit 20. When the work P is moved and reaches below the electrode unit 20, the electrode unit 20 falls, a couple of electrode parts are positioned so as to hold the specified micro-joint part between, the high voltage current is impressed and the micro-joint part is cut. When one micro-joint part is cut, the electrode unit 20 is moved to a next micro-joint part which is cut. The unseparated remainder is not generated and working efficiency can be improved.
Patent JP-S6340241-A (JP)
Title: Ion beam device
Inventor: NAKAMURA TSUYOSHI
IPC: H01J37/317
Filed: 1986-08-05
Abstract: PURPOSE:To obtain an ion beam device having an ion kind selection mechanism capable of removing neutral particles by forming the device in the caption of a static range system for generating an electric field extending the deflection angle of an ion beam from an ion source, and an electromagnetic coil. CONSTITUTION:An ion beam 25 from an ion source 31 receives a focusing action by a capacitor lens 57 to proceed along an beam axis 21 followed by being deflected from the beam axis 21 by a deflection electrode 59. An ion beam 54 of a prescribed ion kind among ion beams 25 returns again near the beam axis 21 after passing through the small hole 62 of a throttle electrode 61 to be forced to coincide with the beam axis 21 by a deflection electrode 63 to reach a target 56 as the ion beam 54 subjected to the final focusing from an object lens 64. Said deflection electrode 59, the electromagnetic coil 60 and the throttle electrode 61 having the small hole 62 constitute an ion kind selection mechanism 65. Thereby, an ion beam device having the ion kind selection mechanism able to remove neutral particles can be obtained.
Patent JP-S6340457-A (JP)
Title: Facsimile equipment
Inventor: UCHIDA WATARU
IPC: H04N1/00
Filed: 1986-08-05
Abstract: PURPOSE:To enable an automatic calling even when a callee station is a manual receiving system by executing a previously prepared communication through a voice after a line is connected to the callee station by an automatic calling, and shifting to an ordinary communication procedure after the callee station recognizes said communication. CONSTITUTION:The operator at a calling side inputs previously the contents of the communication to a voice storing circuit 32 through a voice input circuit 31. When the callee side is anticipated to be the manual receiving system, the automatic calling, such that the previously set subscriber number of the callee side is automatically dialed, by pushing down a communication switch 8, while a voice sending instruction switch 7 is kept at a connected state. When the callee side understands the voice communication and pushes down the own communication switch, a callee station identifying signal CED is sent to the calling station. When the callee station identifying signal detection circuit 5 of the calling station detects the callee station identifying signal CED and makes a detection signal DET to be a high level, a control part 6 makes a control signal CONT for a switch circuit 2 to be a low level, and the switch circuit 2 connects a transmission circuit 4 to a hybrid coil l. The future communication procedure is executed by the transmission circuit 4 according to the control of the control part 6.
Patent JP-H0349090-A (JP)
Title: Serial access memory
Inventor: TAKASUGI ATSUSHI
IPC: G11C8/04
Filed: 1989-07-18
Abstract: PURPOSE:To improve economizing with the simplified constitution of the system by converting an address designated signal of the external input into a real address signal, comparing it with the output of a serial address counter and generating a reset signal. CONSTITUTION:The address designating signal inputting from the outside is converted into the real address at an address conversion circuit 10 and compared with the output of the serial address counter at the respective converters Co-Cn of a reset address detection circuit 30 and in the case of coincidence the reset address is detected. In response to the reset address the reset signal is outputted from a reset signal generation circuit 40 and an address pointer 7, counter 20 are resetted. Consequently, with the simple constitution eliminating outside reset generation circuit, the economization of the serial access memory is en hanced.
Patent JP-H05210069-A (JP)
Title: Optical device and display device
Inventor: MIURA HIROTSUNA
IPC: G02F1/13
Filed: 1992-07-13
Abstract: PURPOSE:To provide an optical device and a display device having high performance under a simple and easy means by installing a means for generating a diffracted image near a focus position in front of an optical system for forming an image on the retina of an eye-ball. CONSTITUTION:Coherent light 110 emitted from a laser light source 101 is collimated by a collimating lens 102, and the wave front of the collimated beam of light is controlled by a liquid crystal space light modulator 103 by receiving the signal of a driving device 104, thereafter, the collimated beam of light is optically transformed by observer's diaphragm 105 and crystal lens 106, then, the reproduced image is obtained on his retina 107. That means, a focal distance on the front side of the synthesis by his diaphragm 105 and crystal lens 106 of his eye-ball is about 17mm, then, by arranging the liquid crystal space light modulator 103 on a position having the distance of nearly 17mm in front of the principal point of his eye-ball, the optically transformed image similar to a Fourier transform image is obtained on his retina 107. In such a case, the Fourier transformation by which a calculation for making data on Fraunhofer's diffraction image is easily performed is used, so that the deviation from the Fourier transformation is corrected by a correction optical system 109.
Patent JP-2001009504-A (JP)
Title: Thin wire rolling method and equipment
Inventor: KARAOKE TAKAO
IPC: B21B45/00
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method and equipment to roll a thin wire material through high efficient and accurate tandem rolling. SOLUTION: In rolling of a thin wire material to obtain a wire of a round section by arranging in tandem multiple two-way roll former stands 10 and 20 and single or multiple four-way roll latter stands 30, the wire section in the pass of the former stands 10 and 20 is made octagonal and the dimensional ratio between opposite vertical and horizontal sides of the section is made to be 1.05 to 1.30. The reduction of area of the first stand 31 of the latter stands 30 is made to be 30% or less and that of the final finishing stand 32 is 10% or less. In case of hot rolling, heating means 6 and 7 are provided before the tandem row of the former stands 10 and 20 and at the midway so as to reheat the wire while it is rolled. The heating temperature is such that the wire is not substantially quanched/hardened when it is cooled.
Patent JP-S6182338-A (JP)
Title: Pickup device
Inventor: TANAKA SHUNPEI
IPC: G02B26/10
Filed: 1985-08-24
Abstract: PURPOSE:To make a magnetic field generating means small-sized by supporting a lens on a base by an expansible and contractible elastic supporting means and moving two coils, which drive the lens in the direction of the optical axis of the lens and in the direction orthogonal to the direction of the optical axis, as one body. CONSTITUTION:A lens 12 is attached to a cylindrically flanged lens frame 13 and the lens frame 13 is attached to a magnetic field generating means (magnet) 16 through springs 14 and dampers 15. Springs 14 are bent in the direction of the optical axis of the lens 12 and is expanded and contracted in the radial direction of the lens 12, and the lens frame 13 can be moved in the direction of the optical axis and the radial direction. A coil bobbin 17 is attached to the lens frame 13, and four coils 18-21 are provided on the surface of the bobbin 17, and the bobbin 17 can be moved in the direction orthogonal to the optical axis and can be driven in the direction of the optical axis by a coil 22 wound on coils 18-21.
Patent JP-S5886330-A (JP)
Title: Heat pump type air conditioner
Inventor: SHIOTANI KAZUYOSHI
IPC: F25B13/00
Filed: 1981-11-18
Abstract: PURPOSE:To make the whole device smaller and manufacture at low cost by a structure wherein a discharge pipe, which becomes high pressure and high temperature during heating operation, is embedded in a drain pan provided in the indoor heat exchanger of the heat pump type air conditioner so as to be able to use as a humidifier. CONSTITUTION:The drain pan 6 is provided at the lower part of the indoor heat exchanger 5. The discharge pipe, during heating operation, is branched into two sides, one of which is an indoor heat exchanger side and the other of which is a drain pan 6 side or a heat pipe 7. Said heat pipe 7 branched to the drain pan 6 side is arranged through switching valves (solenoid valve) 9 and 10 within the drain pan 6. During heating operation, the switching valves 9 and 10 are open and the high temperature and high pressure coolant discharged from a compressor is flowed to the indoor heat exchanger 5 and at the same time a part of said coolant is flowed through the solenoid valve 9 to the heat pipe 7 in the drain pan 6. The water accumulated so far into the drain pan 6 only during heat operation by means of a feed water pump 11 is heated and evaporated by the heat pipe 7 in order to discharge into a room by means of an indoor blower.
Patent JP-H0350734-A (JP)
Title: Manufacture of integrated circuit
Inventor: MORIYA NAOHIRO
IPC: H01L21/321
Filed: 1989-07-18
Abstract: PURPOSE:To increase adhesion strength of a bump type electrode by a method wherein in a process forming a photo resist film on a metal film in which an adhesion layer, a mutual diffusion barrier film, and a base electrode film are formed in order, the aperture is formed in the inside of a passivation aperture part. CONSTITUTION:A Ti film 13 as an adhesion layer, a Pt film 14 as a mutual diffusion barrier film, and an Au film 15 as a plating base layer are formed in order by sputtering method, on a passivation film 11 and an electrode pad 12 of an integrated circuit surface in which the processes of diffusion, wiring, and an insulating film are finished. A photo resist coating film 16 is spread on a metal film, its aperture part for forming a bump type electrode is formed in the inside of the passivation aperture part. An Au bump 18 is formed in a photo resist aperture part 17 by electroplating of Au. After the photo resist 16 is eliminated by using release liquid, the Ti film 13, the Pt film 14, and an Au film 15 are etched and eliminated by dry etching using the Au bump 18 as a mask. Thereby a bump type electrode which is excellent in adhesion strength and has high mounting stability can be easily manufactured.
Patent JP-H01105209-A (JP)
Title: Method and die for inserting optical connector parts into optical fiber
Inventor: HIGUCHI KAZUHIRO
IPC: G02B6/36
Filed: 1988-07-27
Abstract: PURPOSE:To eliminate the work miss and to shorten the work time by containing in advance each parts in a containing part having a shape of each parts of an insertion use die, inserting an optical fiber into the insertion use die and inserting in a lump each parts into the optical fiber. CONSTITUTION:Each parts 6-10 are contained in each recessed part 22c-22g of a die 22 of the lower side. Each parts 6-10 are aligned in an insertion sequence to an optical fiber 1, and also, in the inserting direction. Subsequently, on the die 22 of the lower side, a die 21 of the upper side is placed, and both of them are formed as one body and fix each parts 6-10 as a die 20. Next, from one opening end 23a of this die 20, one opening end 1a of the optical fiber 1 is inserted, inserted successively through the inside of each hole of each parts 6-10 and projected from the other opening end 23b of a hole 23 of the die 20, and thereafter, the die 20 is divided again. In such a way, the workability is improved, and the work time can be shortened.
Patent JP-S6164657-A (JP)
Title: Standing device for planar member
Inventor: KUTSUZAWA JUNJI
IPC: B65H29/44
Filed: 1984-09-04
Abstract: PURPOSE:To prevent damage of print thus to improve the efficiency of work in standing device of planar member such as prints in photographic printing, by directing the prints carried in horizontal state into vertically direction automatically and continuously then laminating while standing. CONSTITUTION:When a print 9 is carried over the first arm 7 to move to the downstream then a detector will detect the leading edge, the arm 7 will rotate downward around the shaft 6. Consequently, the print 9 will slide over the arm 7 and the leading edge will ride smoothly over the end of the arm 7. Upon rotation of arm 7 further downward, the lower end section of the print 9 will ride over the first roller 16 then fed to the downstream through rotation of roller 16. At the limit of rotation of arm 7, the arm 13 is rotated clockwise around the shaft 11 by means of a motor 12 to separate the print 9 from the arm 7 and push to the downstream through second roller 18 to be contained in standing board 17. Thereafter, the arm 7, 13 will return to the original positions to bring the print 9 automatically into vertical direction and stand sequentially.