baber/WOPTO huggingface dataset:
Patent JP-H1189487-A (JP)
Title: Twin-bearing reel
Inventor: ISHIKAWA MASATAKA
IPC: A01K89/015
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a twin-bearing reel provided with a fishline guiding device capable of producing no contact resistance on the fishline when reeled out and allowing to smoothly carry on a series of fishing operations of reeling-out to reeling-in. SOLUTION: This twin-bearing reel having a fishline-guiding device 15 provided with a fishline-guiding member 20 allowed to reciprocate in the left-and- right direction before a spool 5, wherein the fishline-guiding member 20 is equipped with a fishline-guiding section 20a and introducing section 20b between side plates of a reel body, the fishline-guiding section 20a being movably supported during the state of reeling-out to reeling-in and guiding a fishline into the spool in the left-and-right direction when reeled in, and the introducing section 20b introducing a released fishline to the fishline-guiding section 20a when shifted from the reeling-out state to the reeling-in state and encompassing the fishline wound around the spool 5 when reeled out.
Patent JP-H06114726-A (JP)
Title: Arc-shaped workpiece feeder
Inventor: IKEDA TAKAFUMI
IPC: B24B41/06
Filed: 1992-09-30
Abstract: PURPOSE:To improve the efficiency of grinding work by constituting the first feed conveyer turned around by connecting a feed jig, having a protrusion in one side, with a link chain, and arranging the second feed conveyer, having a feed jig, in the bottom part of a drive wheel of the first feed conveyer. CONSTITUTION:A feed jig 15, mounted on a moving board 9 set up on a link chain 11 of a feed conveyer 1, is connected to rotate in a direction of arrow mark and horizontally guided by a feed jig guide rail 7 in a tension side of the feed conveyer 1. A workpiece 17, supplied to a workpiece guide rail 6 by the jig 15, is supplied to a forming grinding wheel 4 and polished. The workpiece 17 in completion of polishing is separated from the jig 15 in the bottom part of a drive wheel 3 of the feed conveyer 1, delivered to a feed jig 15a of the second feed conveyer 1a and conveyed.
Patent JP-H01104343-A (JP)
Title: Adsorbent for removing contaminant in water or air and use thereof
Inventor: NISHIDA KONOSUKE
IPC: B01D53/44
Filed: 1987-10-14
Abstract: PURPOSE:To effectively and economically catch and remove harmful contaminants in water or air in a short time, by preparing an adsorbent for removing contaminants in water or in the air, said adsorbent comprising, as a main component, a mixture of fumigated carbon and a soil. CONSTITUTION:Fumigated carbon such obtained from rice hulls is mixed with a soil such as volcanic ash soil, and this mixture is used as an adsorbent for removing contamination in water or in the air. The above mixture is preferably solid and in the form of granules. The volume ratio of the fumed carbon and the soil in the mixture is preferably 3:1, more preferably 4:1. On this adsorbent, chemical reactions of various organic and inorganic substances contained in the fumed carbon and soil with contaminants take place, and irreversible adsorption due to these chemical reactions proceeds simultaneously with the chemical reactions. Further, the substances once adsorbed on the soil and fumigated carbon are made to be harmless through decomposition or consumption by various microorganisms living and propagating in the soil.
Patent JP-2000089267-A (JP)
Title: Optical modulation method and device having femto second in all lights using non-resonance light
Inventor: KOBAYASHI SHUNSUKE
IPC: G02F1/355
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an optical modulation method which resolves the degradation of the high repeating performance of an optical modulation element, the degradation of an element material and the change of the characteristic due to light absorption which are generated because the exciting state of a J-assembled body is generated because an operating light LPU has used a light having a wavelength which is to be absorped by the J-assembled body conventionally and whose operating speed is the order of femto secs. in low light intensity and the device therefor. SOLUTION: In an optical modulation method which makes pulse widths (tp) of a signal light and an operating light to be shorter than the phase mitigating time (T2) of the polarization of a PIC J-assembled body and also the operating light is made to be incident on an optical modulation element 11 by being delayed by Δt time from the incident time of the signal light in order to perform the intensity or the phase modulation of the signal light by making a coherent and pulse shaped signal light Lpr and the operating light Lpu having a large light intensity incident on the element 11 using the PIC J-assembled body, this method uses a non-resonance light which is not absorbed by the element 11, provided tp<T2 and Δt<T2.
Patent JP-H04136450-A (JP)
Title: Intake device for engine
Inventor: TAJIMA SEIJI
IPC: F02D41/02
Filed: 1990-09-28
Abstract: PURPOSE:To stabilize combustion state by operating a fuel injection valve at an intake port equipped with a shutter valve between two intake ports which are independent each other, in delay by a prescribed time from the opening timing of the shutter valve. CONSTITUTION:As for a rotary piston engine equipped with a primary turbosupercharger 4 and a secondary turbosupercharger 6, an ECU 46 judges if the engine operation state at present is in a high load region where both the superchargers 4 and 6 are driven, and when the result is 'YES' and the control by both the superchargers 4 and 6 is carried out, it is judged if an exhaust cut valve 23 is opened, and the counting-up of a fuel injection delaying timer is completed or not. When the counting-up is completed, a fuel injection valve 20 at an intake port 18 on the secondary supercharger 6 side is driven to carry out fuel injection. Accordingly, fuel is blasted after the flow speed of the intake is sufficiently increased by the prerevolution, and the mixing of fuel and intake is improved, and the combustion performance is improved.
Patent JP-S6342678-A (JP)
Title: Stamping machine
Inventor: HECK ERNST
IPC: A21C11/02
Filed: 1986-11-04
Abstract: Continuous stamping machine for at least one web of flat or shaped products. 
<??>It comprises a shaft (1) rotating with a circumferencial speed equal to the speed at which the web (12) is fed, and possessing at least one stamping wheel with at least one heating matrix (3); on both sides of the rotating shaft a pair of superposed synchronising rolls (14, 15, 16, 17); and a cutting shaft (18) and a counter roll (20). 
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Patent JP-H07113229-A (JP)
Title: Cast-in-place concrete pile method
Inventor: MAEDA YASUYOSHI
IPC: E02D5/34
Filed: 1993-10-19
Abstract: PURPOSE:To increase rigidity of the ground on the front end of a pile by placing underwater concrete in a pile hole through a tremie pipe after force-fit of cement milk to the bottom of the pile hole from an injection pipe mounted to the side of the tremie pipe is made. CONSTITUTION:The ground is excavated up to specific depth by an excavator while injecting excavation liquid 2 to bore a pile hole 1, and a reinforced cage 3 is placed in the pile hole 1. After that, a tremie pipe 5 mounting the injection pipe 4 to the side is inserted and placed in the pile hole 1, and force-fit of cement milk 7 to the bottom of the pile hole 1 from the side is made. Then, underwater concrete 6 is placed in the pile hole 1. For that purpose, the cement milk 7 is infiltrated into loose ground on the front end of a pile, and the pile and underwater concrete 6 are formed together as a unit while firmly solidifying the loose concrete.
Patent JP-S63115591-A (JP)
Inventor: SUZUKI HAJIME
IPC: D05B57/14
Filed: 1986-10-31
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-S61139415-A (JP)
Title: Manufacture of elbow for corrosion protection of piping end
Inventor: MASUMOTO KAZUHIRO
IPC: B29C49/04
Filed: 1984-12-11
Abstract: PURPOSE:To mold, easily and at low cost, the resin layer for corrosion protection having the sleeve parts with the gap between screw parts and the sleeve parts by blow molding resin layer, while fitting mask sockets to both ends of an elbow. CONSTITUTION:The mask sockets 140, 146 with through holes are fitted to both ends of an elbow 4, and a parison 16 is inserted into said elbow. The parison 16 is drawn to another opening by a pick up jig 17, and both ends of the parison is held between pinch bars 18. The resin layer 20 for corrosion protection is molded, blowing said parison from a blowing tube 9, and finally the sockets 14a, 14b are removed. The resin layer 20 having the sleeve parts 20a, 20b with the gap intervening between each screw part 5a, 5b and the sleeve, may be easily molded. Because it has the sleeve parts, the excellent corrosion resistance is obtained even when a piping is connected thereto.
Patent JP-H11103111-A (JP)
Title: Optical fiber amplifier
Inventor: HASEGAWA AKIRA
IPC: H01S3/06
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To reduce the noise and flatten the gain by a very simple method by periodically bending part of an optical fiber doped with a rare earth element, connected optical fiber, or optical fiber part inserted between the rare earth element-doped optical fibers. SOLUTION: A 2 wt.%-Al-Er-doped optical fiber(EDF) 1 is used. Its input portion A of about 5.4 m length corresponding to about 29% of the total fiber is periodically bent and its output portion B corresponding to about 71% of the total length forms a normal EDF structure, using about 18 circular rods 3 of about 0.8 mm diameter arranged at spacings of about 21 mm for bending a turn of the EDF 1. By periodically bending the EDF 1 input end of about 5.4 m a max. gain change and max. noise figure reduction and reduced spontaneous emission noise ray are obtained.
Patent JP-H04136439-A (JP)
Title: Controller for engine and automatic transmission
Inventor: BABA FUMIAKI
IPC: B60W10/06
Filed: 1990-09-28
Abstract: PURPOSE:To prevent deterioration of acceleration after completion of speed change by forbidding torque-down control by a torque-down control means at the time of specified shiftup operation in which turbine rotational speed of a torque converter of vehicle speed is at a specified value or less. CONSTITUTION:An automatic transmission is provided with an oil pressure control circuit 60 for selectively operating a plurality of abrasion fixing elements enclosed in the transmission and forming speed change steps in response to an operation condition, and the circuit 60 is controlled by a main controller 70 based on an engine operational condition. Engine output is decreased so as to suppress speed change shock by outputting an signal from the main controller 70 to a controller 71 for engine control in a specified operational condition, In this case, when a specified shiftup operation in which a speed detection by a vehicle speed sensor 73 is at a specified value or less, torque-down control is forbidden. Consequently, deterioration of acceleration after completion of the speed change is prevented, and also the speed change shock is suppressed under a low vehicle speed condition.
Patent JP-2001085043-A (JP)
Title: Sealed lead-acid battery
Inventor: YABUKI SHUICHI
IPC: H01M10/12
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery equipped with an improved permeability of electrolytic solution into electrode plates in a battery jar and also an improved self-discharging characteristic. SOLUTION: Electrode plates 2 are inserted into a battery jar 1 and stored in such a way that the outermost negative electrode plates N abut to the inner wall surfaces of the opposing end side walls 1a of the jar 1, and an electrolytic solution is poured to the electrode plates 2 for impregnation so that a sealed lead-acid battery is completed, wherein the abutting ratio of the total dimension of the width (w) of the protruding walls 6 to the width W of the negative electrode plates N should range 30-70%.
Patent JP-S63114662-A (JP)
Title: Serial printer
Inventor: NIHONYANAGI KIYOTAKE
IPC: B41J2/385
Filed: 1986-10-31
Abstract: PURPOSE:To contrive clearer printing without generating noise, by rotating a photosensitive main body along a printing paper maintained in contact therewith, and simultaneously moving a transfer charger in a body with the photosensitive main body synchronously with the rotation of the photosensitive main body. CONSTITUTION:Upon the start of operation, first and second feeding means 20, 30 are operated, whereby a main body 2 of a cartridge and a transfer charger 4 are moved in a body in the direction of an arrow A, and a printing operation is started. In the main body 2 of the cartridge, a residual portion of a toner on a photosensitive surface 1A of a photosensitive main body 1 is scraped off by a photosensitive surface cleaning means 11 concurrently with the rotation of the body 1, and the photosensitive surface 1A is made neutral by elimination of static charges therefrom by a static eliminating means 12. Then, the photosensitive surface 1A is entirely electrified by an electrifying charger 13, and information to be printed is written thereon by a head means 14. The toner is applied to the part of the information on images or the like thus written, at the part of a developing means 15. When the part of the photosensitive surface 1A with the toner applied thereto is rotated to a position on a printing paper 3, the toner is transferred onto the paper 3 by the transfer charger 4 moved integrally with and synchronously with the photosensitive main body 1.
Patent JP-S63117087-A (JP)
Title: Film for surface protection
Inventor: KOBAYASHI YOSHIKI
IPC: C09J7/02
Filed: 1986-10-31
Abstract: PURPOSE:To enable the prevention of the lifting and peeling of a film due to linear expansion thereof when heated, without any increase in tack, by providing a self-adhesive layer on one side of a base film made of a plastic having a specified coefficient of linear expansion. CONSTITUTION:A film for surface protection obtained by providing a self-adhesive layer on one side of a base film made of a plastic having a coefficient of linear expansion at 80 deg.C of 1.5% or lower. Examples of base films to be used include a film formed by T-die extrusion of a homopolymer comprising, e.g., a thermoplastic polyolefin (especially low-density polyolefin) resin such as a polyethylene or a polybutene; and a film formed by T-die extrusion of a copolymer prepared from a combination of comonomers selected from ethylene, propylene, 1-butene, etc. One side of the base film may be subjected to corona discharge treatment to improve the anchorage between the self-adhesive and the base film.
Patent JP-H08101689-A (JP)
Title: Electronic musical instrument
Inventor: TANAKA KANA
IPC: G10H7/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide an electronic musical instrument which is reducible in cost by decreasing the storage capacity of a storage means for storing wave data. CONSTITUTION: Once the sample name of sample data for generating an alias is specified, the new alias name is generated and 'alias' as the attribute of this data is automatically given, and they are stored in an area ANAME and an area TYPE in a different area (i.e., AD1) of a RAM 5 respectively. Then, other data are copied from the specified sample data and the positions on a magnetic disk where a reference sample name and a reference sample referred to by the sample data are stored, are stored in an area SNAME&PATH.
Patent JP-H04141201-A (JP)
Title: Method and apparatus for concentrating slurry
Inventor: KONISHI TETSUO
IPC: B01D53/50
Filed: 1990-09-29
Abstract: PURPOSE:To concentrate a slurry easily generating the adhesion of scale for a long time by applying back pressure to a heater by throttling the amount of the slurry discharged from the heater by a flow rate control valve and by setting the interior pressure of a separator to negative. CONSTITUTION:A slurry is heated in a heater 1 and the heated slurry is sent to separator 2 to be separated into steam and a concentrate and the concentrate is recovered while steam is condensed by a condenser 3 to be discharged. At this time, the flow rate of the slurry discharged from the heater 1 is throttled by a flow rate control valve 10 to apply back pressure to the heater 1 and the interior pressure of the separator 2 is set to negative by a vacuum generator 34 to concentrate the slurry. As a result, no scale is generated from the slurry within the heater and the clogging of a flow path due to the accumulation of scale is not generated. Therefore, the slurry easily generating the adhesion of scale can be concentrated over a long time and treatment capacity is enhanced.
Patent JP-S61140166-A (JP)
Title: Semiconductor device
Inventor: KOSHIZUKA ATSUO
IPC: H01L23/556
Filed: 1984-12-12
Abstract: PURPOSE:To facilitate the increase in strength to soft error alpha rays of the semiconductor memory and its improvement in latch-up resistance by a method wherein a reverse conductivity type region of higher concentration than that of a reverse conductivity epitaxial layer is provided between a one-conductivity type semiconductor substrate and that epitaxial layer. CONSTITUTION:The reverse type epitaxial substrate is provided with a P<+> type region 12 of high impurity concentration on the N<+> type Si substrate 11 surface, and a P<-> type Si epitaxial layer 13 of lower concentration than that of the substrate is deposited thereon. Since a substrate 11 side junction J1 is formed between the substrate 11 and the region 12 when a Vcc potential is impressed on a drain region 6, a depletion layer DEP1 does not reach the inside of the epitaxial layer 13. Besides, a depletion layer DPE2 spreading out of a junction J2 is inhibited from spreading because of the region 12. Therefore, the epitaxial layer 13 can be largely laminated.
Patent JP-2001078768-A (JP)
Title: Assay of gene expression
Inventor: OMORI YOSHIHIRO
IPC: C12Q1/68
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To establish high-sensitive and inexpensive, assaying and diagnosing technique for measuring relative ratio of amounts of gene expression between specimens. SOLUTION: This assaying method of the relative ratio of gene expression comprises (1) a step for carrying out the reverse transcription of mRNAs derived from at least two specimens to cDNAs by using a reverse transcription primer having a common tag having the same nucleotide sequence to each mRNA, and peculiar tags having different nucleotide sequences, (2) a step for amplifying at least two mixed cDNA libraries by carrying out competitive PCR of the cDNAs by using a gene-specific primer and the primer having the common tag, (3) a step for carrying out the PCR of the obtained PCR product, by using the gene-specific primer and a primer having the peculiar tag, and labeled by a labeling material different in each peculiar tag, and (4) a step for assaying each amount of the label of the PCR product containing different incorporated labeling materials to provide the relative ratio.
Patent JP-S62120205-A (JP)
Title: Spike pin
Inventor: OGAWA MASAKI
IPC: B60C11/16
Filed: 1985-11-20
Abstract: PURPOSE:To increase a slip preventing effect on a road surface which is covered with ice or snow while reduce damage to a road surface which is not covered with ice or snow by housing a buffer body while fitting a spring body in between the upper body of a spike pin and a supporting flange body. CONSTITUTION:A spike pin S has an upper body A consisting of a chip 1, a shank 2, and a flange 3, a supporting flange body C placed below the upper body A while having a second flange 9, and a buffer body B placed in between both of those A, C and consisting of a fluid 7 which is housed in the housing part 11 of a recessed shank part 10 formed on the upper part of the flange body C, and which is sealed by a rubber-like elastic body 6. A flange projection part 4 formed on the bottom part of the upper body A, is slidably inserted into the shank part 10 formed on the upper part of the flange body C. And, a spring body D is fitted over the outside of the shank body 10, in between the first flange 3 of the upper body A and the second flange 9 of the flange body C.
Patent JP-H02110247-A (JP)
Title: Mounting device for remote controller for air-conditioner
Inventor: SATO HISAO
IPC: F24F11/02
Filed: 1988-10-18
Abstract: PURPOSE:To fix a remote controller main body to a fixture easily and definitely by fitting a stopper on a flat surface of a fixing means into an engagement slot of a remote control device to fix said remote control device and hooking a support member provided on the remote control device on a rising part of a fixing member. CONSTITUTION:A fixture 13 is applied to a specified height of a mounting surface 7 which is proper to operate a remote control device 2, then, a mounting screw 21 is inserted into a mounting hole 20 installed on a fixing member 19 and fixed to the mounting surface 7. The control device 2 is fixed by fitting stoppers 26a and 26b provided on the rear 4 of the device 2 into stoppers 25a and 25b of the fixture 13. Furthermore, a stopper claw 27 provided substantially in the center of the stoppers 26a and 26b is arranged to hook on a rising part 23 of the fixture 13. Since this construction prevents the remoter control device 2 from moving upward easily from the fixture 13, the remote control device 2 can not be removed. Furthermore, the fixture 13 is vertically symmetric, which removes a mounting orientation and hence eliminates the change of mounting error.
Patent JP-H1092095-A (JP)
Title: Disk drive device, disk balancing test instrument and disk corrected in mass eccentricity
Inventor: HARA TOMOHISA
IPC: G11B7/24097
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To enable processing of restriction or display, etc., of the number of revolutions of a disk in accordance with its vibratory acceleration. SOLUTION: The disk drive device is equipped with a vibratory acceleration detecting means 14 for detecting vibratory acceleration generated in the operating direction of a pickup 12 at the time of rotating the disk 10 and a revolving speed control means for controlling the number of revolutions of the dusk 10 in order to make the vibratory acceleration fall within prescribed value.  Then, the disk balancing test instrument has an engagement projecting part 31 for engaging with a central hole of the disk 10 to be tested, a receiving base 32 of the disk 10, formed around this engagement projecting part 31 and a sling part 33 for slinging the engagement projecting part 31 and the receiving base 32 integrally with each other, so as to form a disk mounting surface of the receiving base 32 into the horizontal state when the engagement projecting part 31 and the receiving base 32 are integrally slung up.
Patent JP-H08125077-A (JP)
Title: Manufacture of semiconductor device and the same device
Inventor: OZAKI KATSUYA
IPC: H01L23/36
Filed: 1994-10-26
Abstract: PURPOSE: To prevent a metal layer in the chip isolating groove of a semiconduc tor substrate front surface side from contacting the rear polished surface of the substrate and to further improve the mechanical strength of coupling be tween semiconductor chips after a PHS layer is formed by suppressing the crack of the substrate due to a plating protrusion. CONSTITUTION: A semiconductor substrate 1 is etched with a first PHS layer 100 formed on the rear surface of the substrate 1 reduced in thickness by polishing or thinning the rear surface as a mask, a second chip isolating groove 2 is formed on the region of the substrate front surface side corresponding to the groove 2, and a second PHS layer 101 is formed on the entire rear surface of the substrate. Thus, since the thickness of a metal layer 5 in a first groove is thin 1μm or less, its crack can be suppressed. Since the layer 5 is not brought into contact with the polished rear surface of the substrate, the damage of the metal layer can be prevented. Further, since the second PHS layer is formed on the entire rear surface of the substrate, the strength of mechanical bond between the chips is also improved.