baber/WOPTO huggingface dataset:
Patent JP-S5379336-A (JP)
Title: Intelligent disc unit
Inventor: NISHIHARA YOSHIYUKI
IPC: G11B27/10
Filed: 1976-12-23
Abstract: PURPOSE: To make a disc unit high-speed without changing the order of I/O commands from the view of the central processing unit by executing plural I/O requests from the processing-where head movement is small-and restoring the request order by using an I/O buffer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01321160-A (JP)
Title: Lapping machine
Inventor: SHIMODA SHINOBU
IPC: B24B37/02
Filed: 1988-06-23
Abstract: PURPOSE:To accurately fit an inserting object into a workpiece by fixably providing a cradle for movably placing a workpiece into which a coned inserting object is inserted on a table, and providing a clamp board which is lowered to clamp the workpiece accompanying the lowering of a swingable jig which holds the coned inserting object. CONSTITUTION:A cradle 12 is fixed on a table 10 and a workpiece 25 is placed on this cradle. On the other hand, a coned inserting object 26 is installed on a jig and then, by operating a jig lifting cylinder and a table floating cylinder, the workpiece is lifted up while the coned inserting object is lowered and allowed to enter the tapering hole of the workpiece. Accompanying this entrance, the cradle, i.e., the workpiece is correctedly moved in the direction of its regular position, to carry out the centering of both. After that, the jig is further lowered depressing the clamp board 16 to clamp the workpiece with the clamping member 17 of the clamp board. In this condition, a lapping compound is fed to the tapering hole and lapping is carried out by swinging the jig, to closely fit the coned inserting object into the tapering hole.
Patent JP-S6136458-A (JP)
Inventor: SEKI YUSAKU
IPC: E04G17/06
Filed: 1984-07-25
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-H0590265-A (JP)
Title: Wiring forming method of semiconductor device
Inventor: TAKAHASHI SHINGO
IPC: H01L21/3205
Filed: 1991-05-31
Abstract: PURPOSE:To enable wiring to be formed with no Si deposit and chip on its surface so as to protect it against disconnection by a method wherein a mask is formed to mask the peripheral part of a wiring forming predetermined part, an insulating film is subjected to a sputtering etching, the mask is removed, and an Al-Si thin film is formed. CONSTITUTION:An insulating film 2 is formed on an Si substrate 1, and then a contact opening is provided. Then, a mask is formed so as to mask the peripheral part of a wiring forming predetermined part 4 on the surface of the insulating film, and the insulating film 2 is subjected to sputtering etching through the mask 5. In succession, the mask 5 is removed, an Al-Si thin film 6 is formed, a wiring mask is formed, and then an Al-Si wiring 8 is formed through an RIE method. By this setup, the surface of the insulating film located on the wiring forming predetermined part is rendered rugged by sputtering etching, the rugged part is made to serve as nucleus for the deposition of Si, and Si deposit concentrates on the rugged part concerned. Therefore, the surface of the wiring part is free from Si deposit.
Patent JP-H024700-A (JP)
Title: Liquid injection method
Inventor: NIIHARA YOSHIMI
IPC: B67D7/02
Filed: 1988-06-24
Abstract: PURPOSE:To facilitate process control by shortening the injection work time of cooling water and making it possible to set a standard time on a car body assembling line by controlling not only the respective injection amounts of water and additive but also the respective injection speeds of them on the basis of a working time, the amount of cooling water and the concn. of the additive. CONSTITUTION:A control unit 24 inputs not only the manufacturing indication data relating to the injection amount of cooling water, the concn. of an additive and a working time from a central processing unit 23 but also the concns. of the raw liquids in a water tank 1 and an additive tank 2 from an in-process step and calculates the flow rate set values in respective raw liquid flow rate control valves 14, 15 on the basis of the inputted data to set flow rates. Respective raw liquid injection valves 12, 13 are opened, and the measurement of concns. by respective raw liquid concn. detectors 8, 9, the integration of the injection amounts by raw liquid flow rate detectors 10, 11 and the counting of injection times are performed and the respective raw liquid flow rate set values are calculated from the actual concns. of the raw liquids, the actual raw liquid injection amounts and the actual injection times so as to be capable of performing injection coinciding with the manufacturing indication data to apply feedback control to the respective raw liquid flow rate control valves 14, 15. Then, the feedback control is performed until quantitative injection is completed on the basis of the signals from both of a mixed liquid concn. detector 16 and a mixed liquid flow rate detector 17.
Patent JP-H01321686-A (JP)
Title: Method and device for mounting electronic part
Inventor: YAMAMOTO TAKESHI
IPC: H05K3/34
Filed: 1988-06-23
Abstract: PURPOSE:To position and load an electronic part easily by vibrating a terminal pin for the electronic part, forming a recessed section at the apex of a solder bump, inserting the terminal pin into the recessed section and making the solder bump reflow. CONSTITUTION:Terminals 2-2 for input output arranged to an electronic part 2 are vibrated in the axial direction, and recessed sections 1-2a are shaped to solder bumps 1-2 on junction pads 1-1 disposed to a printed wiring board 1. The noses of the terminal pins 2-2 for input-output are inserted into the recessed sections 1-2a, and the solder bumps 1-2 are made to reflow, thus loading the electronic part 2 onto the printed wiring board. Accordingly, the electronic part can be positioned and mounted easily.
Patent JP-S5488662-A (JP)
Title: Electric suction cleaner
Inventor: SUZUKI KENTAROU
IPC: A47L5/28
Filed: 1977-12-23
Abstract: PURPOSE: To provide an electric cleaner, in which an energy accumulating helical spring is loaded at the portion where dust dropping means is pivotally supported, and dropping of dust from filter is effected by the energy accumulated in the spring at the time of detaching the dust collecting case from the body cleaner, whereby it is enabled to drop dust from filter with no need of any special dust dropping operation.  
     CONSTITUTION: Dust collecting case 3 held in front opening 2 formed in the body 1 of cleaner at its fixing portions 4, 5. Filter unit 25 is fitted in freely detachable manner in a rear opening of the dust collecting case 3. A dust dropping member 35 is disposed in face of filter member 28 of filter unit 25. An energy accumulating helical spring 41 is loaded portion 36 where said dust dropping member 35 is pivotally supported. When the portion 36 is turned in one direction, spring 41 is wound up and energy is accumulated therein. When clamp hook 7 is pushed to detach case 3 from the cleaner body 1 in discharging dust collected in case 3, springs 41 is turned at the portion 36, whereby dust attached to the filter member 28 is detached therefrom by means of dust removing projection 38. Then, dust collecting case 3 is detached from the cleaner body 1 to discharge dust in the case 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6133470-A (JP)
Title: Central blower in winder
Inventor: KONISHI YUJI
IPC: B65H69/00
Filed: 1984-07-26
Abstract: PURPOSE:To improve the efficiency of blower while to distribute the suction timing uniformly by providing main blower for plural winders while branching the suction duct for respective winder from main duct continuous to said blower. CONSTITUTION:In central blower system arranged with plural winding units along annular orbit while provided with plural winder groups A1-A4 juxtaposed with round winders W1-Wi having single knotting unit for respective winder, suction ducts 1-4 penetrating through said winders W1-Wi are arranged in respective winder group A1-A4. Said ducts 1-4 are combined while connecting to main duct 5 which is connected through a duct 6 to the duct 8 of main blower 7. Main blower 7 is constructed by juxtaposing plural blowers 9 to function the sucking force simultaneously onto said ducts 1-4.
Patent JP-S6134131-A (JP)
Title: Porous metallic thin foil and its manuacture
Inventor: TAKEUCHI TOMOKAZU
IPC: B21B1/38
Filed: 1984-07-26
Abstract: PURPOSE:To manufacture simply a porous metallic thin foil having numerous uses by folding a metallic plate having high elongation in two, pinching the metallic plate having low elongation therebetween, and carrying out cold rolling in plural times to form the held plate into a thin foil. CONSTITUTION:A soft copper plate S1 having high elongation is folded in two, and a stainless steel plate S2 having low elongation is pinched between the folded plates. The resulting laminate is cold rolled in plural times with rollers R1, R2 to form the held stainless steel plate S2 into the porous metallic thin foil in which plural cracks are formed so as to intersect each other along the perpendicular direction of the rolling and the setting through the cracks is made possible. The thin foil is suitable for use as a material for shielding electromagnetic waves or a plane heating material.
Patent JP-H095196-A (JP)
Title: Pressure measuring instrument
Inventor: MOTOYAMA KIYONORI
IPC: G01L19/00
Filed: 1995-06-22
Abstract: PURPOSE: To reduce contamination due to the leakage of a hydraulic fluid and its loss by selectively connecting a manometer to reduce the number of the measurement when measuring the pressure at a plurality of points. CONSTITUTION: A pressure measuring instrument has an attachment body 20 mounted to a nipple B of a pressure detection part C and a manometer 36 connected to it. A second valve 25 for preventing the pressure at the manometer side from being leaked externally is provided in the attachment body 20 and a protruding part 30 projecting from a nipple B is inserted when mounting the attachment body 20 to either nipple B and a first check valve 15 incorporated into it is opened and then the pressure at a pressure detection part is led to the manometer 36 via a first check valve 15, an introducing path P, and a second check valve 25. The protruding part 30 may be provided at the attachment body 20 or a valve body 27 of the second check valve 25. The attachment body 20 is clamped to the nipple B by a mounting member 34.
Patent JP-H056779-A (JP)
Title: Nonaqueous electrolytic secondary battery
Inventor: WATANABE SHOICHIRO
IPC: H01M10/05
Filed: 1991-06-27
Abstract: PURPOSE:To realize a nonaqueous electrolytic secondary battery having a high capacity and satisfactory cycle characteristic and high-temperature storing characteristic by improving a positive electrode active material in an improvement in positive electrode active material for nonaqueous electrolytic secondary battery. CONSTITUTION:A positive electrode active material powder obtained by adding cerium to LiCoO2 or a composite oxide obtained by partly substituting cobalt in this compound by a transition metal is used. Thus, the cycle characteristic and high-temperature storing characteristic are significantly improved.
Patent JP-H102064-A (JP)
Title: Hip tile fitting of hipped roof, and its execution method
Inventor: KIKUCHI TAKEO
IPC: E04D1/30
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To reduce the construction period, the weight, and the execution cost by providing the dry fitting of a hip part. SOLUTION: A hip tile fitting of a hipped roof comprises a cover of an upper finish cover 4 of ridge shape, a roof fitting member 5A which is fitted to an inner side of the upper finish cover 4, provides its upper part of Y shape, forms a closed space 10A of triangular or diamond shape by covering the space part of Y shape with an inner cover 9A of trapezoidal or ridge shape, and forms a pair of rafter fitting parts 11A, 11B which are extended in a ridge shape, and a protective cover 6 which is fitted to each end of the roof fitting member 5A and presses and holds a dry waterproofing treatment material 12 between the outer side of the closed space 10A and the cover. The upper finish cover 4, the roof fitting member 5A, and the protective cover 6 are formed by folding metallic sheets.
Patent JP-S6312181-A (JP)
Title: Resin-sealed type photo-coupler
Inventor: KUDO YOSHIMASA
IPC: H01L31/16
Filed: 1986-07-03
Abstract: PURPOSE:To improve thermal dissipation characteristics while keeping dielectric strength, and realize effective photo-coupling, by shaping a light transmitting mold to a part of an elipsoid of revolution in which a light emitting element and a light receiving element are situated at the position of focus, and sealing the whole part including a die stage with light shielding resin. CONSTITUTION:A light emitting element 1 and a light receiving element 2 are mounted on a die stage part 3 and subjected to wire bonding. A light radiated from the light emitting element 1 is reflected, and optically coupled to the light receiving element 2. In order to increase the reflection efficiency, a first mold is made of light transmitting resin 6 whose form is a part of an elipsoid of revolution. In this case, the back surface of the die stage part 3 of a light receiving element mount is exposed, a heat sink 8 is used, and a small gap is arranged between the back surface of the die stage part 3 and the heat sink 8. In order that light might not leak from the gap, the heat sink and the first mold resin, the peripheral part is sealed with light shielding resin 7.
Patent JP-S6050269-A (JP)
Title: Servo piston controlling device for plunger
Inventor: SAITOU ATSUSHI
IPC: F02M47/00
Filed: 1983-08-27
Abstract: PURPOSE:To attain high speed and high pressure with a compact small solenoid by interposing a solenoid valve consisting of a spool valve on the way of a branch path and using a servo piston for a plunger which controls the reciprocation of a change-over valve with the slide of the spool valve. CONSTITUTION:In the compression and expansion strokes of an engine, when current is supplied to a solenoid coil 11, an active core 20 is attracted upward so that a spool valve 12 as a solenoid valve is pushed up. And a flowing-in port 13 of branch path for working oil from an accumulator 51 is closed by a land of the spool valve 12 to interrupt the working oil at the back of a change-over valve 5. The change-over valve 5 is pushed up to be opened by the working oil from the accumulator 51 so that a great amount of the working oil is introduced into a servo-piston chamber 16.
Patent JP-H0826931-A (JP)
Title: Cosmetic
Inventor: TORITSUKA MAKOTO
IPC: A61K8/18
Filed: 1994-07-08
Abstract: PURPOSE:To obtain a cosmetic having good slipperiness, excellent in spreading property and having proper covering force and having high dullness-suppressing effect without causing uneven adhesion. CONSTITUTION:This cosmetic contains 1-95wt.%, especially 3-90wt.% of plate- like silicon dioxide powder containing 10-48wt.%, preferably 10-46wt.% of fine particle titanium oxide having 10-1000nm, preferably 10-300nm particle diameter. The plate-like silicon dioxide powder has preferably 1-100mum, especially 1-15mum particle diameter and 0.03-3mum, especially 0.08-1mum thickness, and may properly be subjected to hydrophobicity-imparting treatment according to the object of the cosmetic to be blended. The cosmetic retains color of finish immediately after applying for a long time and has good slip in applying and adhesiveness to skin.
Patent JP-S5487738-A (JP)
Title: Waterborne and colorful coating
Inventor: SHIODA YOSHIHIKO
IPC: C09D5/25
Filed: 1977-12-26
Abstract: PURPOSE: A disperse phase consisting of a speicific aqueous-dispersing vinyl polymer and a neutralized product of acrylic resin is dispersed in a specific dispersant with stirring to form gels on the surface of dispersed particles, thereby producing title coating with high resistance to water and weathering and good coating operability.  
     CONSTITUTION: The emulsion polymerization of a polymerizable vinyl monomer with a Q-value of 0.1 or higher derived from the Q-e principle in the presence of a neutralized acrylic resin with a number-average molecular weight of 200W40,000 or a maleinized polybutadiene with a number average molecular weight of 200W 40,000, an acid value of 20W350 in such a proportion that the theoretic acid value becomes 10W150 based on the total solid in the final product is conducted to prepare a water-dispersible polymer. 100 parts by wt of an aqueous disper phase of pigmented coating mainly consisting of the resulting water-dispersible polymer and a neutralized acrylic resin are dispersed with stirring in 30W1000 parts of a dispersant prepared by mixing polyaminocarboxylic derivatives with pigmented synthetic resin emulsion to form gels on the surface of dispersed particles, thereby giving a water-borne dispersion with a viscosity of 100W1000 poise. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6147391-A (JP)
Inventor: ANDERUSU TOORE KERUSU
IPC: B67C7/00
Filed: 1985-07-18
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-S6236270-A (JP)
Inventor: FUIRITSUPU BAATOHOITSUSURU
IPC: B65H3/14
Filed: 1986-07-03
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-H0447563-A (JP)
Title: Data recording method
Inventor: SAKO YOICHIRO
IPC: G11B27/10
Filed: 1990-06-15
Abstract: PURPOSE:To shorten the latency time for detecting a sector address by recording the sector address in plural segments in one sector concerned in a scattered form. CONSTITUTION:One track is divided into, for instance, ten sectors #0, #1, #2,... #9, and each of the sectors #0, #1, #2,... #9 is divided into, for instance, two hundred segments SG0, SG1, SG2, SG3,... SG199, where address segments SG0, SG50, SG100 and SG150 are arranged in a scattered form. By this method, the latency time for detecting a sector address is shortened, and the desired sector address is detected in a short time.
Patent JP-H0819725-A (JP)
Title: Harmful component removing agent
Inventor: SUGIMORI YOSHIAKI
IPC: B01D53/34
Filed: 1994-07-08
Abstract: PURPOSE:To obtain an agent effective for removing harmful components such as volatile inorganic hydrogen compounds which contains metal dioxide, especially lead dioxide or cerium dioxide, as a main component. CONSTITUTION:An agent containing metal dioxide, especially lead dioxide or cerium dioxide as a main component is used to remove harmful components including volatile inorganic hydrogen compounds such as diborane and silane, volatile inorganic halogen compounds such as boron trifluoride, and organometal compounds such as dimethylzinc. When metal dioxide contacts organometal compounds such as alkyl metal compounds and metal alkoxide, the organometal compounds are decomposed rapidly to become harmless.
Patent JP-H11351882-A (JP)
Title: Optical interference angular velocity meter
Inventor: OKADA KENICHI
IPC: G01C19/72
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To improve the linearity of gyro output and eliminate a phase modulation error component in an open-loop type optical interference angular velocity meter. SOLUTION: This angular velocity meter is provided with a synchronous detection circuit 21 for sine component acquisition cycle for demodulating the sine component of a Sagnac phase difference Δϕs generated by an angular velocity Ω that is inputted from the data of the period of a sine component acquisition cycle in the circumferential direction of an optical path, a synchronous detection circuit 22 for cosine component acquisition cycle for demodulating the cosine component of the Sagnac phase difference Δϕs from the data of the period of the cosine component acquisition cycle, and sine component signal Dsin from the synchronous detection circuit 21 for sine component acquisition cycle, and a cosine component signal Dcos from the synchronous detection circuit 22 fro cosine component acquisition cycle are used to calculate tan<-1> (Dsin /Dcos )  for obtaining gyro output with improved linearity. At the same time, the data of the period of a phase modulation error detection cycle are demodulated, and the amplitude of a time sequence phase modulation signal is automatically controlled so as to the output of 0, thus eliminating a phase modulation error.
Patent JP-H09316927-A (JP)
Title: Chassis structure of wheel type construction machine
Inventor: MORIYAMA MASAYUKI
IPC: B62D21/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a chassis structure which prevents upward movement under from a component and which is well-assembled or serviceable. SOLUTION: A frame is integrally formed with a boat type structure 10 on the front side and a ladder type structure 20 on the rear side. A radiator 30, an engine 31 and a transmission 32 are housed inside a boat type structure section 10 comprising a side plate 11 and a bottom plate 12, thereby preventing upward movement from below. A notched area 13 is provided on the upper part of the side plate 11 and the upper half area of the engine 31 so as to enhance the assembling performance or the serviceability of the engine 31. A propeller shaft 35 and a final reduction gear 36 are provided on the lower part of a ladder type structure section 20 which comprises a pair of right and left box-shaped frames 21, thereby enhancing the assembling performance or the serviceability.
Patent JP-H075385-A (JP)
Title: Apparatus and system for positioning of laser beam
Inventor: SUTANREI ERU RIIMU
IPC: B23K26/08
Filed: 1993-06-28
Abstract: PURPOSE: To provide a high power laser system for focusing a beam spot, and quickly executing operation by using a laser beam with a further large diameter and a further large mirror. CONSTITUTION: A laser beam 28 is transmitted through an opening 54 of a supporting housing 55, and then transmitted through a negative(divergent) spherical lens 56. A cylindrical corrected divergent beam 31 is reflected by a first plane mirror 32 at an angle of 45 deg.. A divergent beam 31' is reflected to a large- scaled spherical or parabolic mirror 34 by a second plane mirror 33. The curvature of the mirror 34, lens 56, isolated distance of them, and incident angle of a divergent beam 31" related to the optical axis of the mirror 34 are set so that a convergent beam 35 can reach a focal point 36 whose astigmatic aberration is corrected. The position of the focal point 36 on a workpiece surface 37 is decided by the position of a plane scanning mirror 26.
Patent JP-S6049306-A (JP)
Title: Optical system for waveguide
Inventor: MIYAWAKI MAMORU
IPC: G02B6/34
Filed: 1983-08-29
Abstract: PURPOSE:To obtain an optical spot having high energy density of light and roughly a circular shape by providing means for increasing the coupling length of an optical coupler and obtaining a desired distribution of the light intensity at the spot. CONSTITUTION:A charge film 23 having the refractive index lower than the refractive index of an optical waveguide 12 and a prism optical coupler 14 is provided between the coupler 14 and the waveguide 12. The coupling of guided light 24 to the coupler 14 is weakened by such film, by which the coupling length is increased and the intensity distribution of an exit luminous flux 25 is more gently attenuated in the direction Zr. The intensity distribution of the flux 25 attenuates consequently in the direction (y) and the direction Zr at about the same distance and the shape of the spot condensed by a lens 16 is approximately circular. The coupling length is preferably so set that the intensity of the flux 25 in the sagittal direction is distributed roughly at 2R width particularly when the luminous flux width of the guided light is designated as 2R and the pupil radius of the condenser lens as R in order to obtain the light spot having an approximately circular shape in the above-mentioned way.
Patent JP-S6314941-A (JP)
Inventor: ASADA YUKIO
IPC: E04B1/26
Filed: 1986-07-03
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。