baber/WOPTO huggingface dataset:
Patent JP-H07273483-A (JP)
Title: Shield device
Inventor: SETSUPO RAACHIKAINEN
IPC: H05K9/00
Filed: 1995-03-24
Abstract: PURPOSE: To provide a shielding device which can improve its own grounding, having a conductive housing metallic box for a filter, especially the ground in the case that the filter is attached onto a circuit board, using a surface- mounting technique. CONSTITUTION: A projection 5 is made on the wall 4 of a conductive housing 1, and the conductive housing is grounded by soldering connection on the projection. The projection is made in such a way that the outermost point of the projection determines the same plane (A-A) accurately as far as possible together with the earth face of a lead wire 12, so as to perform the favorable and equal ground in surface mounting. The wall of the shell 1 which is a conductive housing is made of aluminum covered with sliver, and the thickness is about 0.3 mm. The bump being the projection is formed by pressing, and its nominal height is 0.3 mm.
Patent JP-H10262026-A (JP)
Title: Delay discriminator
Inventor: HORIGUCHI YOSHINORI
IPC: H04B1/7085
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a delay discriminator, which has high resistance with respect to the variance in power voltage, etc. and can reduce errors between an actual potential and the designed one by deciding the absolute value of plural different correlation characteristics, which are modulated by the information signals for canceling the information signals included in the correlation characteristics and sharpening the tilt of delay discrimination characteristic having a synchronous traceable tilt. SOLUTION: The signal obtained by diffusing an information signal by a pseudo- noise code is multiplied by the pseudo-noise code, received from a receiving pseudo- noise code generator 54, and these multiplied signal and code are inputted to the time division circuits 43 and 44 after an inverse spread processing. The output signals of both circuits 43 and 44 are integrated by LPFs 45 to 48 and added together by an adder 49. These added signals are inputted to absolute value circuits 50 and 51 as a reference potential, respectively. The output signals of LPF 45 and 47 are inputted to the circuits 50 and 51 respectively to cancel the information signals diffused by the pseudo-noise code. Then a correlation characteristic different from each other on time base are transmitted through the LPF and composited to produce a reference potential, that is supplied to the circuits 50 and 51.  Thus, the tilt of a delay discrimination characteristic is sharpened.
Patent JP-H02243826-A (JP)
Title: Operating structure for backhoe
Inventor: WATANABE SHIRO
IPC: E02F3/43
Filed: 1989-03-17
Abstract: PURPOSE:To secure the efficient change of patterns and permit cost cut by constituting an oil passage at a low cost by permitting the simple operation for selecting the operation pattern by switching the connection of four lever side interlocking members and one interlocking tool. CONSTITUTION:The right and left operating levers LL and RL in pairs are installed into an operation part, and a boom control valve V1, arm control valve V2, bucket control valve V3, and a turning control valve V4 are operated through an interlocking mechanism E. The combination of the connection state of four valve side interlocking members 16, 17, 18 and 19 and the interlocking state of the fourth interlocking tool 27 is made proper, and each valve is switched to a prescribed side by operating the right and left operating levers LL and LR. Therefore, the need of selecting the connection of hydraulic hose is obviated, and the work can be carried out safely by the relatively simple operation, and even if oil flows out, the need of air vent, etc., is obviated.
Patent JP-H04301693-A (JP)
Title: Waveform generator for electronic musical instrument
Inventor: KASAI TOSHIAKI
IPC: G10H7/00
Filed: 1991-03-29
Abstract: PURPOSE:To attach rich characteristic fitted in the musical expression of a player on a musical tone waveform generated based on a loop operation in the waveform generator of an electronic musical instrument which generates the musical tone waveform by reading waveform data from a waveform data storage means. CONSTITUTION:When a CPU 1 reads out the waveform data in the prescribed loop interval of a waveform ROM 5 repeatedly by the loop operation by controlling a sound source part 6, the waveform data varying at every repetitive readout can be obtained by varying a loop end address as keeping loop length constant. To vary the loop end address envelope data set in advance, the waveform data of every kind of LFO, and operating data from an operator 4 for performance are used.
Patent JP-S57181890-A (JP)
Title: Improved heat sensitive recording paper
Inventor: KATSUTA SHINICHIROU
IPC: B41M5/337
Filed: 1981-05-06
Abstract: PURPOSE:To obtain the heat sensitive recording paper which comprises necessary components of a leuco dye, a phenol compound, a heat fusible sensitizer, a pigment, and a binding agent in a specified ratio, and has high sensitivity, less dirt attachment and sticking, and excellent compatibility. CONSTITUTION:When the components of the leuco dye A with no color or a hypochromic color[e.g. 3.3 bis-(p-dimethyl aminophenyl)phthalide or the like], the phenol compound B (e.g. 4-t-butylphenol or the like), the heat fusible sensitizer C (e.g. montanic acid wax or the like), the pigment D (e.g. clay or the like), and water soluble macromolecular binding agent E (e.g. hydroxylethyl cellulose) form 100wt% of the painting liquid, the ratio of the components A+B+C is 35-65%, the ratio of the component D is 15-50%, the ratio of the component E is 15-55%, and the weight ratio of A/B/C is 1/1/1-1/8/8. The painting liquid compounded in the ratio is applied to a supporting body such as paper.
Patent JP-H09256846-A (JP)
Title: Method and device for muffling exhaust noise
Inventor: NAKAZATO TAKASHI
IPC: F01N1/08
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a muffler. SOLUTION: A muffler 11 comprises rings 12 and end caps 13, 14 fitted to an open end part of the laminated rings 12. The rings 12 are connected to the end caps 13, 14 by bolts 15. A spacer 16 is inserted between the end cap 13, the ring 12, and the end cap 14 having an exhaust pipe connection port, and an extremely narrow slit S is formed between the rings 12, and the ring 12 and the end caps 13, 14. The compressed air discharged into a chamber 11a of the muffler 11 is decelerated by the slit S through the exhaust pipe connection port 17, and discharged in the whole circumferential direction in a thin laminar flow.
Patent JP-S51142701-A (JP)
Title: Water tank unit
Inventor: OGAWA KUNIAKI
IPC: B65D25/02
Filed: 1975-06-03
Abstract: PURPOSE: Prefabrication of water tanks, pump rooms and joint chambers with synthetic resin such as fiber reinforced plastic separately in a plant and improvement in manufacture, delivery and erection by on-site assembly of the water tank, the joint chamber and the pump room into an integral structure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08228575-A (JP)
Title: Apparatus for treating waste straw in combine harvester
Inventor: YAJIMA HIROSHI
IPC: A01F12/40
Filed: 1995-02-28
Abstract: PURPOSE: To prevent an apparatus for treating waste straws from carelessly returning to the side of a thresher by rotating an apparatus for treating waste straws to the rear and improving the maintainability of the thresher and the apparatus for treating the waste straws. CONSTITUTION: This apparatus for treating waste straws 9 in a combine harvester is obtained by installing a return regulating means, operable interlockingly with the rotation of the apparatus 9 for treating the waste straws to a maintenance position at the rear and preventing the apparatus for treating the waste straws from returning to the side of a thresher 1 and further arranging a means for releasing the regulation thereof. The return regulating means is provided in a means A capable of regulating the rotation extent of the apparatus 9 for treating the waste straws to the rear.  The means A for regulating the rotation extent is composed of a goose-necked link 12 connecting the thresher 1 to the apparatus 9 for treating the waste straws and the return regulating means is composed of a stopper mechanism capable of preventing the link 12 from changing the posture from an elongated one at the maintenance position to a bent one.
Patent JP-H01240756-A (JP)
Title: Metal gasket
Inventor: KAWAMURA SHUJI
IPC: F02F11/00
Filed: 1988-03-23
Abstract: PURPOSE:To contrive the improvement of seal quality by providing a grommet backfold part, holding a wire ring, in a subplate in its combustion chamber side and forming a diameter of the wire ring larger than thickness of the subplate. CONSTITUTION:A non-deformed subplate 10 is constituted providing a wire ring 11 to be held by a grommet 12 in a side of a combustion chamber hole 7. Thickness t0 of the subplate 10 and a diameter t1 of the wire ring 11 are formed in a relation where t1>t0, and the grommet 12 sets its hardness almost equal to the hardness of the wire ring 11. The first bead 9-1 and the second bead 9-2, provided in each base plate 2-1, 2-2, are arranged butt placing the respective top parts. Thus enabling a gasket not only to correspond to various surface pressure part positions but also to cope with a change of engine rigidity, the metal gasket of very good seal efficiency can be obtained.
Patent JP-S55157706-A (JP)
Title: Optical axis adjusting method of optical system for invisible light
Inventor: SHINOHARA KOUJI
IPC: G02B7/00
Filed: 1979-05-29
Abstract: PURPOSE:To make adjustment easy by installing a light source which emits visible parallel luminous fluxes nearly in alignment to the intended optical axis of the optical system for invisible light, performing optical axis-adjustment by using visible light and substituting the light source and detector with those for invisible light after the adjustment. CONSTITUTION:The light (a) from a light source 1, such as semiconductor laser, of the invisible ray optical system for infrared or ultraviolet rays is made to nearly parallel luminous fluxes by a concave mirror 1. These luminous fluxes pass through the hole of a plane mirror 3, go to the outside and are reflected by a bent reflecting mirror B. Part of the light is then reflected by a reflecting mirror 3 and focuses at the Q point of a detector 7 by way of concave mirrors 4-6. In order to adjust the position of this light source 1, the light of a visible laser 9 for adjustment is focused at the P point by way of a reflecting mirror 10 and B as well as concave mirror 2 and in this position, the invisible laser light source 1 is installed. On the other hand, the visible light source 9 focuses at the Q point as well and therefore the detector for invisible light is installed in that position. This adjustment may be readily done by naked eyes.
Patent JP-S60209355-A (JP)
Title: Antiskid controller
Inventor: KUWANA KAZUTAKA
IPC: B60T8/70
Filed: 1984-04-04
Abstract: PURPOSE:To improve stabilization in car driving at low speed, by making a device perform antiskid control continuously to the extent of the second specified value being lower than the said value at a time when it does not start the antiskid control if a car speed is below the specified value but starts the antiskid control as it comes to more than the specified value. CONSTITUTION:A device bearing the above caption feeds a hydraulic fluid out of a master cylinder 2 to wheel cylinders 6-9 for front and rear wheels at both sides via each of hydraulic control valve units 3-5, while each of these units 3- 5 controls them by an electronic controller 14 on the basis of each output signal out of wheel speed sensors 10-12, and a brake operation detecting switch BSW. In this case, the controller 14 controls each of these units 3-5 on the basis of the judged results of whether the increase or decrease of is required or not if a estimated car speed to be calculated out of a wheel revolving speed is above the specified first value. And, during continuation of a brake operating state, a control command based on the said judged result is made to be given to each of these units 3-5 till the estimated car speed comes to less than the second value being smaller than the first value.
Patent JP-H0614697-A (JP)
Title: Bun used as a dish for soup or the like
Inventor: KATAOKA JOJI
IPC: A21C15/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide a bun which has the soft internal and is cut off the internal of the central part from the back (upper) surface to form a cavity for filling with soup or the like, thus both the soup and the dish can be eaten. CONSTITUTION:The major part of a bun having its soft internal 1 is rimmed with a hard string of short-fermented bread 2 so that the rimmed part is reinforced to maintain its outer shape. Then, the internal in the center surrounded with the string bread is cut off to form a cavity 4 for filling with soup 6 or the like. Further, the outer shell of the cut-off part is used as the lid 5 for cavity 4, a knob 3 is formed on the lid 5 from the same kind of the bread and the opening edge 7 of the cavity 4 is tapered so that the lid 5 may not fall into the cavity 4.
Patent JP-S61268447-A (JP)
Inventor: ANTONIO DEREJIBUSU
IPC: B41F13/20
Filed: 1986-03-27
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-H03268880-A (JP)
Title: Electron beam machining machine
Inventor: WATABE YOSHIO
IPC: B23K15/06
Filed: 1990-03-16
Abstract: PURPOSE:To maintain an electron gun without breaking a vacuum in a machining chamber having huge capacity by opening a machining chamber cathode exchanging door and a cathode exchanging door of a press plate part of the electron gun and communicating only the electron gun part with the air to carry out maintenance. CONSTITUTION:The electron gun 5 is moved to the front of a through port 18 by a three-dimensional moving device 7 and presses the press plate part 14 against a gasket part 19 fitted on the machining chamber inner wall surface around the through port 18. In this stake, leak valves 11 and 17 are opened and the air is introduced into the inside of the electron gun 5 and the through port 18. Afterward, the machining chamber cathode exchanging door 16 and the cathode exchanging door 15 are opened and a cathode 13 in the electron gun 5 is exchanged. After exchange work is completed, the cathode exchanging door 15 is closed and the leak valve 11 is closed and an electron gun exhaust system 10 is operated and when the specified degree of vacuum is attained, an electron gun high vacuum evacuating pump 8 is operated and the electron gun 5 inside is evacuated to a high vacuum.
Patent JP-H06256660-A (JP)
Title: Fuluorosilicone rubber composition
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08L83/07
Filed: 1993-03-03
Abstract: PURPOSE:To obtain the subject composition improved in adhesiveness by using an epoxyhydrogenpolysiloxane as the crosslinking agent. CONSTITUTION:This rubber composition is prepared by mixing a vinylfluoropolysiloxane represented by formula I (wherein Vi is vinyl; R<1> is 1-8C alkyl or phenyl; R is 1-8C perfluoroalkyl; (m) is an integer of 10 or greater; and (n) is an integer of 1 or greater) and having a content of perfluoroalkyl- siloxane units of 50mol% or above with an epoxyhydrogenpolysiloxane represented by average compositional formula II (wherein R<2> is an epoxy organic group; R<3> is H or an (un)substituted monovalent hydrocarbon group; at least one of R<3> groups is H; 0<c<=1; 1<=d<3; and 1.5<=c+d<=3) and a platinum group metal catalyst (C) (e.g. platinum). Component B is used in such an amount as to provide 1.5-4 hydrogen atoms bonded to the silicon atoms of component B per vinyl group of component A. Component C is used in an amount of 0.1-100ppm based on the total of components A and B.
Patent JP-H04280621-A (JP)
Title: Layer structure of semiconductor
Inventor: FURUKAWA AKIO
IPC: H01L21/338
Filed: 1991-03-08
Abstract: PURPOSE:To increase the mobility of electrons. CONSTITUTION:GaSb layers 2-1 and 2-2 of about 30 to 200 angstrom are formed on both sides of an InAs layer 3 of 30 to 80 angstrom, and an AlSb layer 1 and an AlSb layer 4 are formed on both sides of the layers 2-l and 2-2. The electrons in the InAs layer 3 are fed from the AlSb layer 1 and the AlSb layer 4, and as the electrons are separated far away from the AlSb layers on the other side of the GaSb layers, the amount of scattering of ionized impurities 15 small, and a large value of mobility of 30000cm<2>/Vs at the room temperature can be obtained.
Patent JP-S58183359-A (JP)
Title: Car body construction of automobile
Inventor: ABE MASABUMI
IPC: B62D25/06
Filed: 1982-04-22
Abstract: PURPOSE:To divide an external input, by providing a reinforcement for concentrically reinforcing a Y-shaped joint where a roof side rail, a rear roof rail and a rear pillar meet. CONSTITUTION:The reinforcement 7 that extends to a roof side rail extension 71, a rear pillar extension 72 and a rear roof rail extension 73 is attached to the surface of the joint 1 on the interior side of the car body, and is spot-welded at an exterior side 74 where the roof side rail and a rear inner panel 2 meet, a roof side 76 where the roof side rail and the rear roof rail meet, and a rear side 75 where the rear roof rail and the rear pillar meet, respectively. In a car body construction having the constitution as mentioned above, when a load is exerted on the joint 1 from any one of the three extending directions, it is received by the reinforcement 7 thereby the load is dispersed in the three directions.
Patent JP-H0598239-A (JP)
Title: Pressure-sensitive adhesive silicone composition of nonsolvent or high-solid type
Inventor: SHIYAOU BAAN RIN
IPC: C09J183/00
Filed: 1992-03-26
Abstract: PURPOSE: To obtain an organopolysiloxane pressure-sensitive compsn. excellent in tackiness and peel adhesion by mixing three kinds of specific polysiloxane components, a hydrosilylating catalyst and an org. solvent.  
     CONSTITUTION: A toluene soluble resinous organopolysilxane copolymer containing an R 3 SiO 0.5  unit and an SiO 2  unit (A), alkenyl-terminated polydiorganosiloxane having a viscosity of about 10-500 centripose at 20°C (B) and hydrogen-terminated organohydrogenpolysiloxane represented by formula II (C) are prepared to be mixed so that the sum total of the components B, C becomes about 25-50 pts.wt. and the sum total of the components A, B, C becomes 100 pts.wt. and a molar ratio of a hydrogen group bonded to silicon in the component C and the alkenyl groups bonded to the silicon groups in the components A, B becomes about (1.2:1) - about (15:1). Further, a catalytic amt. of a hydrosililating catalyst and 0 - about 40 wt.% of the org. solvent are mixed to produce an organopolysiloxane compsn. for a pressure-sensitive adhesive. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02246503-A (JP)
Title: Mobile station antenna system for moving body satellite communication system
Inventor: ASANO MASAHIKO
IPC: H01Q3/30
Filed: 1989-03-20
Abstract: PURPOSE:To improve the directivity of the elevation angle of a non-tracking type antenna used for the antenna system for a moving body by forming a conic beam excited by a circular polarized wave which is nondirectional in an azimuth angle direction and directional in an elevation angle direction. CONSTITUTION:When 1st antenna elements 1 are arrayed clockwise or counterclockwise at intervals beta, the excitation initial phase value of a 1st element antenna 1 is set to, for example, a fixed value theta and the excitation initial phase value of other 2nd-(n)th antenna elements 2-(n) is set so that they are excited in the direction of the sum alpha+beta of the fixed value alpha and interval value beta. Therefore, >=3 antenna elements-antenna element (n) are excited so as to the excitation initial phase value to generate a conic beam which is nondirectional in the direction of a direction angle phi and directional in the direction of an elevation angle theta. Consequently, the nontracking type antenna has the optimum directivity of the direction of the elevation angle theta matched with a satellite direction at all times.
Patent JP-H08264952-A (JP)
Title: Multilayer printed wiring board
Inventor: NISHIMURA AKIO
IPC: H05K3/42
Filed: 1995-03-27
Abstract: PURPOSE: To provide a method of protecting a though-hole connection part against disconnection in a multilayer printed wiring board coping with a thickness reduction in an inner conductor pattern and a diameter reduction in a through-hole. CONSTITUTION: A multilayer printed wiring board is equipped with a double-sided core material 25 provided with inner conductor patterns 23 and 24 formed on its front and rear side, one-side core materials 22 and 27 provided with outer conductor patterns 21 and 26 formed on their one sides respectively and stacked up on the front and rear of the double-sided core material 25 through the intermediary of an adhesive material layer 28, a first through-hole 29 provided penetrating through the double-sided core materials 25 and the single-side core materials 22 and 27, and a first copper plating 30 provided covering the surface of the inner wall of the first through-hole 29 and the surfaces of outer conductor patterns 21 and 26, wherein the double-sided core material 25 is nearly concentric with the first through-hole 29.  A second through- hole 31 is provided penetrating through the double-sided core material 25, a second copper plating 32 is provided to cover the inner wall of the second through-hole 31 and the surfaces of the inner conductor patterns 23 and 24, and the surface of the second copper plating 32 is coated with the first copper plating 30.
Patent JP-H04304635-A (JP)
Title: Method and apparatus for manufacturing semiconductor device including substrate cleaning apparatus
Inventor: KASHIMA HIDEO
IPC: H01L21/3065
Filed: 1991-04-01
Abstract: PURPOSE:To realize production of high performance devices with high yield by removing contaminant such as oxide and carbon high on a substrate to offer clean substrate surface. CONSTITUTION:A substrate 1, placed on a substrate holder 3 within a stocker chamber 16, is irradiated with oxygen having the excited molecular energy within a heating furnace 5 in order to remove carbon on the substrate 1. Next, the substrate 1 is also irradiated with hydrogen having an excited molecular energy like oxygen within the heating furnace 5. Thereby, oxide on the substrate 1 can be removed. High quality semiconductor devices can be produced with high yield by conducting the surface processing such as crystal growth to the clean surface obtained as explained above.
Patent JP-S543226-A (JP)
Title: Ac feeder
Inventor: AKAMATSU MASAHIKO
IPC: H02M7/515
Filed: 1977-06-08
Abstract: PURPOSE: To increase the commutation due to commutation pulse generation voltage by setting up a coupling reactor with a mutual magnetic coupling in each DC feeder line in the positive and negative electric valve group with a commutation pulse generation means. 
     COPYRIGHT: (C)1979,JPO&Japio