baber/WOPTO huggingface dataset:
Patent JP-H0677315-A (JP)
Title: Semiconductor device
Inventor: KUWATA TAKAAKI
IPC: H01L21/301
Filed: 1992-08-28
Abstract: PURPOSE:To prevent the occurrence of dust and the reaching of cracks to the inside of chip by providing a groove, the bottom of which reaches at least the interlayer insulation film through a passivation film at the end portion of a scribe region adjacent to an element region. CONSTITUTION:A field oxide film 2 is formed in an element region 20 except a scribe region 30 on a semiconductor substrate 1. A first interlayer insulation film 3 is formed on the element region and a second interlayer insulation film 4 is formed above it, and a third interlayer insulation film 5 above the second one. A bonding pad portion formed with a third metal wiring 6 is provided on the third interlayer insulation film, and an opening is provided in the passivation film 7 of the bonding region on the bonding pad. And specially provided is a groove 8 which is located from the passivation film 7 to the second interlayer insulation film 4. Therefore, cracks inside the chip can be prevented and dust can be eliminated.
Patent JP-H10134334-A (JP)
Title: Magnetic disk and magnetic recording device using that
Inventor: KIRINO FUMIYOSHI
IPC: G11B5/73
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To suppress corrosion of a magnetic recording film formed on a resin substrate and to provide a magnetic disk and a magnetic disk device of high reliability. SOLUTION: A shielding layer 2 against corrosive components which shields a substrate from water and corrosive ions is formed on a resin substrate 1. Further, a base film 3, an orientation controlling film 4, a magnetic recording film 5 and a protective film 6 are formed thereon. The shielding layer 2 against corrosive components consists of an inorg. compd. comprising at least one kind of compd. selected from silicon nitride, silicon oxide, chromium oxide, aluminum oxide and aluminum nitride or multiple oxides, multiple nitrides or oxide nitrides of plural compds. Thereby, corrosion of a magnetic disk using a resin substrate can be prevented.
Patent JP-H0971658-A (JP)
Title: New compound containing silicon, its production and resist material
Inventor: KATO MASAO
IPC: G03F7/039
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new silicon-containing compound capable of preparing a resist material having an extremely good dimensional stability with suppressing swelling property while keeping resistance to a reactive oxygen plasma etching by reacting each specific oligo-oxyalkylene compound with oligosiloxane compound. SOLUTION: This new compound has an oligo-oxyalkylene chain of formula I [R<1> is a 1-5C alkyl, an aryl or an aralkyl; R<2> , R<3> are each H, OH, a 1-7C alkoxy, a phenoxy, etc.; (x), (y) are each 1-10; (n) is 1-10000] and an oligosiloxane chain alternately. Further, the objective compound is obtained by subjecting an oligo-oxyalkylene compound of formula II (suitably diethylene glycol, triethylene glycol, etc.) with an oligosiloxane compound of formula III [A is a halogen, a 1-10C alkylamino, a dialkylamino, etc.; (y) is 1-10, and suitably dimethyldichlorosilane, bromomethylmethyldichlorosilane, etc.] to a polycondensation reaction.
Patent JP-S61109413-A (JP)
Inventor: KOBAYASHI OSAMU
IPC: H02G15/08
Filed: 1984-10-31
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-2001026991-A (JP)
Title: Windbreak structure around groundsill and windbreak sheet
Inventor: AIBA HIROSHI
IPC: E04B1/70
Filed: 1999-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation panel capable of ensuring ventilation by a simple structure, being attached simply, and being manufactured inexpensively. SOLUTION: This windbreak structure is applied on a building having a foundation 10, a groundsill 30 put on a crest 11 of the foundation, and a wall face part 40 on the groundsill 30. A windbreak sheet covering a thermal insulation plate 51 provided on a side face 13 of the foundation, the foundation 10, the groundsill 30, and the wall face part 40 is provided over them. The windbreak sheet 60 has a belt form, one side thereof along the longitudinal direction is fixed on the thermal insulation plate 51 on a foundation 10 side, and the other side thereof is fixed on a member 42 constituting the wall face part 40 in the wall face part 40.
Patent JP-H1168090-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA NORIO
IPC: H01L29/78
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce the source-drain diffusion layer capacitance of a semiconductor device which has a lightly doped drain(LDD) pocket structure. SOLUTION: This manufacturing method has a gate insulation film 2, first gate electrode film 4, first and second films 10, 11 formed on a semiconductor substrate 1, forming a channel region 3, using the first and second films 10, 11 as a mask, forming second gate electrode film 9, removing the second film 11 to form a trench, with leaving the film 9 only in the second film 11, using the film 9 and first film 10 as a mask, forming a lightly doped draip layers 12 and the opposite conductivity type impurity layer 13 through the trench, forming and etching back an insulation film to form sidewalls at a region corresponding to the trench, removing the first film 10, removing the first gate electrode film 4 at other than the region beneath the electrode film 9, and forming a source and drain, using the remaining first and second gate electrode films 4, 9 and sidewalls as masks.
Patent JP-H0784529-A (JP)
Title: Member formed by using synthetic resin plate with adhesive layer
Inventor: SASAKI SHOJI
IPC: G09F7/12
Filed: 1993-09-16
Abstract: PURPOSE:To provide the member formed by using a synthetic resin plate with an adhesive layer which enables easy peeling of release paper. CONSTITUTION:The member 1 is constituted by integrally forming a projecting part 12 to a side end 11a on the outer circumference of a square part 11 shown by partly using a dotted line in Fig., continuously with this part 11. This projecting part 12 is formed with a notch 12a having a sharp angle toward the inner side of the projecting part 12 in the flank part of the part formed continuously from the part 11. This sharp angled part 12b exists in a position extending from the side end 11a and is so formed as to come into contact with the position where the projecting part 12 is ought to be broken off. As a result, the size: w in the transverse direction of the part formed continuously from the part 11 of the projecting part 12 is a size smaller than the size: w of the transverse direction of the projecting part 12.
Patent JP-S6288724-A (JP)
Title: Feeding device for solid tablet
Inventor: TANIGUCHI SHINICHI
IPC: B65G47/14
Filed: 1985-10-14
Abstract: PURPOSE:To prevent stop of the flow of solid tablets and to enable to perform high speed processing, by a method wherein the inner surface of a conduit for passage of solid tablet is formed in a twisted state. CONSTITUTION:The inner surface of a conduit 8 is formed in a twisted state so that during insertion of solid tablets A through the upper part of the conduit 8 into its interior and during movement within the conduit through the lower part of which the tablets are taken out in a place, the adjoining solid tablets A are prevented from moving over each other and slipping under each other. With a drum 11 rotated togetherwith a rotary shaft 10, a room 17 formed between the drum and a hopper 12 and the conduit 8 are formed such that they are gradually inclined between a horizontal stationary surface and a vertical drop surface. The solid tablets A are circumferentially slipped down along a sloped surface under gravity and through a centrifugal force. The tablets are vertically dropped along the drop surface under gravity, and are contained in the conduit 8 through an arranging room 17, and they are taken out to the outside from a notched part 34 formed positioned facing the stationary surface.
Patent JP-H0971180-A (JP)
Title: Visual field auxiliary device for vehicle
Inventor: MIYATAKE HIDEKI
IPC: B60R1/00
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a visual field auxiliary device for a vehicle automatically operated in response to the state of a traveling vehicle. SOLUTION: A vehicle visual field auxiliary device 10 is provided with a CCD camera 12 photographing both sides of the car width direction at the front section of a vehicle, and the scene photographed by the CCD camera 12 is projected on a monitor 30 provided in a car room. The vehicle visual field auxiliary device 10 is also provided with a control device 44 and a winker switch 42. If the electric signal transmitted from the winker switch 42 is received by the control device 44 when the winker switch 42 is set to the on-state or off-state, the prescribed signal is transmitted from the control device 44 to the CCD camera 12 and the monitor 30, and the CCD camera 12 and the monitor 30 are operated.
Patent JP-S59123221-A (JP)
Title: Semiconductor crystal growth method
Inventor: YOSHIKAWA AKIO
IPC: H01L21/20
Filed: 1982-12-28
Abstract: PURPOSE:To enable to improve the reproducibility of the shape after a meltback has been performed and the reproducibility of the shape of layer grown on the above by a method wherein a crystal plate having uneven parts such as a stepping, a groove and the like on the surface is arranged on the side of a semiconductor crystal substrate, and after said crystal growing solution or crystal growing gas has been passed on the crystal plate, it is brought to a point reaching the semiconductor substrate, thereby enabling to effectively remove the contamination generated when crystal is grown. CONSTITUTION:When a slide type liquid-phase epitaxial growing method or a vapor-phase epitaxial growing method is going to be performed, a crystal plate 14 or 23, having uneven parts such as a stepping 14a, a groove and the like, is arranged on the side of the semiconductor crystal substrate 12 or 22, and after a crystal growing solution 13 or a crystal growing gas has been passed above said crystal plate 14 or 23, it is brought to the point reaching the semiconductor crystal substrate 14 or 23. For example, a stepping of 1.5mum in depth and 200mum in pitch is provided in inverted mesa form on the surface of the crystal plate 14 consisting of a GaAs substrate, a degree of supersaturation of approximately 5 deg.C is obtained by cooling the above at the growing temperature of 850 deg.C or below at the cooling speed of 0.5 deg.C/min., a crystal growing solution 13 is coated on the crystal plate 14 for 10sec by sliding a slide board 15 in the direction as shown by an arrow, then an additional sliding is performed on the slide board 15, and an epitaxial growing method is performed by coating the crystal growing solution 13 on the semiconductor substrate of a GaAs substrate 13.
Patent JP-H1156686-A (JP)
Title: Toilet seat cover
Inventor: SENO MASAYUKI
IPC: A47K13/16
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat cover which can be easily set to a toilet seat and is convenient for its use by providing a plurality of adhesive parts which can be mounted and dismounted on proper sections on a rear surface in contact with the toilet seat in the toilet seat cover made of paper which dissolves in water and is provided with a cut-in line which can open a central part thereof when it is applied to the toilet seat. SOLUTION: A toilet seat cover 1 is a rectangular sheet made of paper which is slightly larger than a toilet seat and is provided with a cut-in line 1a which can open a central part 1b thereof when it is applied to the toilet seat. The paper which is a raw material can dissolve in water, adhesive parts 3 which can be mounted and dismounted on the toilet seat are provided at four corner parts on a rear surface of the toilet seat cover 1, and an adhesive which allows easy peeling and has weak adhesiveness is applied to the adhesive parts 3. When the toilet seat cover is used, the adhesive parts 3 are lightly pressed on a surface of the toilet seat to fix the toilet seat cover 1 temporarily, and the central part 1b which is more inward than the cut-in line 1a is opened by hanging it down into a stool. After it is used, the detachable adhesive parts 3 are removed for flushing.
Patent JP-H1157093-A (JP)
Title: Golf course controlling system
Inventor: HIROSE KOICHIRO
IPC: A63B102/32
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a golf course controlling system which can be used for general-purpose use and can be inexpensively maintained and managed. SOLUTION: A network is constructed by a control apparatus 1 connected with a wireless device 2 which can transmit cart informations of golf carts as small electric power waves, a receiving part for receiving the cart informations transmitted from this control apparatus 1 and a plurality of portable displaying devices 10a-10f which display the operating condition of golf carts by LED based on the cart informations received by the receiving part.
Patent JP-S61108453-A (JP)
Title: Cooling method of nozzle for production of quickly cooled thin strip
Inventor: KOGIKU FUMIO
IPC: B22D41/60
Filed: 1984-10-31
Abstract: PURPOSE:To cool easily and effectively a pouring nozzle and to produce a defectless thin strip product by injecting an inert gas to the pouring nozzle and cooling the nozzle with the gas upon lapse of a prescribed period after the start of pouring. CONSTITUTION:A molten metal 2 is continuously supplied from the pouring nozzle 1 to cooling rolls 4 under rotation and is quickly cooled to solidify, by which the thin strip 5 is produced. The inert gas 6 is injected to the nozzle 1 from a cooling gas nozzle 3 to start the gas cooling upon lapse of 2-60sec after the start of pouring. The flow rate of the cooling gas 6 to be injected to the nozzle 1 is made >=400l/min for each 1m<2> of the unit surface area of the pouring nozzle and the angle at which the gas 6 is injected to the nozzle 1 is made within a 30-60 deg.C range with respect to the vertical direction. The generation of a shape defect or quality deterioration of the product is thus prevented and the defectless thin strip 6 is obtd.
Patent JP-S6289244-A (JP)
Title: Optical head
Inventor: MAEDA MASAMI
IPC: G11B7/09
Filed: 1985-10-15
Abstract: PURPOSE:To decrease the strains and twists by using a polymer material having a porous structure to form an optical head main body that supports an actuator, an optical system, etc. CONSTITUTION:A porous polymer material is used to form an optical system containing a laser diode 1, a collimator lens 2, a polarizing prism 3, a 1/4-wavelength plate 4 and a detecting prism 8 in a body as well as an optical head main body 10 which supports an actuator 5 and a photodiode 9. The main body 10 is made of a monolithic molded matter of a porous polymer material of polytetraphloroethylene or polyolefin for example. Such a porous polymer material can be molded accurately as long as the dimensional accuracy of a mold is secured. Thus the strains and twists can be decreased with the main body 10.
Patent JP-H04111233-A (JP)
Title: Information processor
Inventor: KOBAYASHI TADASHI
IPC: G11B7/00
Filed: 1990-08-31
Abstract: PURPOSE:To accurately reproduce the recorded information by outputting an electric signal in receiving a light beam reflected by a recording part position of an information recording medium formed with an embossed surface, deducting a signal waveform of a regenerative signal of embossing from a signal waveform of this electric signal and detecting a signal level. CONSTITUTION:At the time of reproducing multivalued information, a photoelectrically transduced signal is fetched via a processing circuit, and a regenerative waveform removed with its high frequency component by an LPF 401 is a synthesized waveform of a signal waveform by a recording mark and a signal waveform by an embossed pattern 207 formed on the surface of the information medium 20. When this regenerative waveform is inputted to a signal processing circuit 402, where the signal waveform by embossing 207 is deducted from it, the signal waveform by the recording mark can be obtained. In this case, when the embossing pattern 207 is formed at prescribed intervals on the surface of the information recording medium, the signal output of a constant waveform can be obtained, and the demodulation clock can be generated by using this signal waveform by such an embossing pattern 207. By this method, an effect of reproducing jitters due to different sizes of the recording mark is eliminated, and recorded information is accurately reproduced.
Patent JP-2000056043-A (JP)
Title: Pendulum mechanism
Inventor: ITO HIROSHI
IPC: G04B45/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a pendulum mechanism increasing the degree of freedom in the layout of parts and designing and facilitating the size control of the parts. SOLUTION: A second pendulum 24 is swingably fitted to a first pendulum 14. Rotating force for keeping a vertical attitude is applied to the second pendulum 24 by the swinging of the first pendulum 14. The attracting force or repulsion between a first magnet 30 and a second magnet 32 is also applied to the second pendulum 24. The second pendulum 24 is swing when these two forces are applied to it.
Patent JP-H04109943-A (JP)
Title: Disposable absorbing product
Inventor: ANDO KENJI
IPC: A61F13/514
Filed: 1990-08-31
Abstract: PURPOSE:To hold a main body at a user securely by positioning a pair of resilient belts for holding it at the user within a range where a resilient part at the center of a disposable absorbing product corresponds with absorbing material. CONSTITUTION:A disposable diaper 1 comprises a diaper main body 1A comprising liquid permeable top sheet 2 forming a side to get in contact with the skin of a user, a liquid non-permeable back sheet 3, and absorbing material disposed and fixed between both sheets 2, 3 for absorbing waste laminated upon each other, and a pair of resilient belts 10, 10 for holding the diaper main body 1A to a waist when it is worn. For wearing it, waist edge parts 10, on both sides of the center line along the length of a crotch part 10B of the resilient belt 10 on the side of the back sheet 3 is picked, and a main body member is pulled between the waist edge parts 10' to form it like pants, so a waist aperture part 11 and a pair of leg aperture parts 12 are formed. The waist aperture part is capable of resiliency expansion and contraction by the resilient belts 10, and the diaper main body 1A is held securely.
Patent JP-H04260553-A (JP)
Title: Vacuum transfer device for rotary sheet-fedpress
Inventor: HAWAADO DABURIYU DEMOOA
IPC: B65H29/24
Filed: 1991-09-10
Abstract: PURPOSE: To prevent a printed surface of a sheet from being stained by forming a vacuum chamber for incorporating support rollers in a transfer path on which printed sheets are transferred, so that the printed sheets are supported at their unprinted surfaces by the support rollers under vacuum in the chamber. CONSTITUTION: Support rollers 32 are arranged in an arcuate shape along a transfer path P for a sheet which is printed and pulled out from a press cylinder by a gripper, and a vacuum chamber 44 is provided covering the row of the support rollers 32. The vacuum chamber 44 is connected to a vacuum source through an air duct 44. With this arrangement, the vacuum chamber 44 is depressurized so as to suck air from gaps between the support rollers 32 into the vacuum chamber 44, and as a result, the sheet is sucked onto the support rollers 32. Since the printed sheet on moving is sucked at its unprinted surface onto the support rollers 32, it is transferred with its printed surface being set in a non-contact condition, thereby it is possible to prevent damage to printing.
Patent JP-S6291072-A (JP)
Title: Light beam scanner
Inventor: WATANABE HIDEO
IPC: G02B26/10
Filed: 1985-10-16
Abstract: PURPOSE:To control a reading or a recording start position on a scanning sheet exactly by forming the scanning sheet and its holding plane with materials having different reflectances of light beams with each other, and issuing a signal by detecting the change of reflected light. CONSTITUTION:The holding plane 11a of a recording body holding means 11 is formed with a material having reflectance of a light beam 2 different from that of the surface of a recording body (scanning sheet) 5, such as a sheet of photosensitive film, or a sheet of photographic paper, etc., and above a lower edge that is the edge of the recording body 5 in a subscanning direction, a photodetector 16 which detects the reflected light is provided. The initial position of a subscanning mirror 10 is set so that the light beam 2 starts a scan from the outer side of the lower edge of the recording body 5, and when the light beam 2 arrives at the edge of the recording body 5, the reflected light from a holding plane 11a side is varied. The photodetector 16 detects the change of the reflected light, issuing a detection signal S, and a picture signal output circuit 8 outputs a picture signal. The light beam 2 is modulated with a modulator 6, and a recording is started from the edge of the recording body 5 with the light beam 2.
Patent JP-H04111035-A (JP)
Title: Distributed resource information managing device
Inventor: SEKINE TORU
IPC: G06F13/368
Filed: 1990-08-30
Abstract: PURPOSE:To offer required information according to a retrieval request while managing the various kinds of distributed resource information by unitarily managing the resource information of all the computers on a network together with index key words. CONSTITUTION:The computers on the network are divided into two groups such as the group of computers 3, 6 and 7 and the group of computers 4 and 5 having the same data expressing specification. This is because the computers having the same computer architecture have the same data expressing specification necessarily like the case having the same central processing unit in the computers, and according to this fact, the class of a language used in the computer having the same data expressing specification is made same almost. Therefore, in this network, the distributed resource information is composed of two groups. A group 1 is composed of language class information, data expressing specification information common for the computers 3, 6 and 7 and position information for respective computers, and a group 2 is similarly constituted as well. Thus, the source information of the computers on the network can be unitarily managed, and the required information can be presented.
Patent JP-2001051639-A (JP)
Title: Dark current interrupting device for vehicle
Inventor: TAKAHASHI TOSHINORI
IPC: G09G3/14
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To enable a dark current interrupting device for vehicle to surely interrupt dark currents of a display circuit and also to make the device to be an inexpensive device. SOLUTION: This device is provided with light emitting diodes LED11, LED12, light emitting LED21, LED22, light emitting LED31, LED32, light emitting LED41 LED42 and first switching circuits GS1 to GS4 for green color, first switching circuits RS1 to RS4 for red color, first switching circuits BS1 to BS4 for blue color which are connected in serise with these light emitting diodes, a second switching circuit GS0 for green color, a second switching circuit RS0 for red color, a second switching circuit BS0 for blue color which are connected in series with light emitting diodes of the same color and when ON signals are not generated with respect to the second switching circuits, a power source to be supplied to these first switching circuits and the second switching circuits is interrupted with a single gate circuit AG.