baber/WOPTO huggingface dataset:
Patent JP-H01104202-A (JP)
Title: Joint for regulating fixing angle
Inventor: SHIODA TETSUYA
IPC: A61G7/00
Filed: 1987-10-16
Abstract: PURPOSE: To easily change the joint angle and to prevent the danger of falling by passing through and installing the pawl push-up gear of a slightly high tooth height in a shape to almost overlap with an inverse rotation preventing gear coaxially to the inverse rotation preventing gear. CONSTITUTION: In this fixing angle adjustment joint, the pawl push-up gear 8 of the slightly high tooth height in the shape to be almost overlapped with the inverse rotation preventing gear 2 is passed through and installed coaxially to the inverse rotation preventing gear 2. Also, when the inverse rotation preventing gear 2 is normally rotated (a tooth is rotated to the inner part of the joint), a stopper 9e is attached to the side face of the inverse rotation preventing gear so as to overlap the corresponding teeth with each other and link the pawl push-up gear 8, a pawl 1 is mounted on the tooth peak of the pawl push-up gear and the pawl is detached.  When the inverse rotation preventing gear 2 is inversely rotated, the stopper 9f is attached to the side face of the inverse rotation preventing gear so as to stop only the pawl push-up gear at the position of being rotated for about a half to one pitch. Then, a pawl push-up gear spring 10 is made to function so as to press the pawl push-up gear to an inverse rotation direction at all times. Thus, when the pawl is detached from the tooth peak of the pawl push-up gear, both gears are immediately returned to the position to be overlapped, the pawl is fitted to a dent and the inverse rotation is prevented.
Patent JP-H06108272-A (JP)
Title: Plasma etching method
Inventor: ARAKI HIRONORI
IPC: H01L21/3065
Filed: 1992-09-30
Abstract: PURPOSE:To uniformly execute plasma etching treatment to a metallic film having an Al alloy layer, a W layer or a W allay layer with good reproductivity. CONSTITUTION:Plasma etching treatment for an Al allay layer 14 using a mixed gas of a chlorine gas and a nitrogen gas and plasma etching treatment for a W layer 13 using a mixed gas of chlorine gas and oxygen gas are continuously executed in the same chamber with a patterned photoresist 15 as a mask.
Patent JP-S63116423-A (JP)
Title: Semiconductor device
Inventor: ENDO TOSHIO
IPC: H01L21/027
Filed: 1986-11-04
Abstract: PURPOSE:To be able to very easily and accurately align a configuration of alignment patterns with individual alignment patterns formed of two or more film qualities as an arrangement based on a certain rule. CONSTITUTION:Alignment patterns 11 formed of A layers and alignment patterns 12 formed of B layers are arranged regularly at every other one to form an alignment pattern 13. When the pattern 13 is used to align C layers by a reduction stepper, it should be aligned simultaneously with A and B layers. Thus, they can be very easily and accurately aligned.
Patent JP-H04141105-A (JP)
Title: Brushroll
Inventor: KODERA KOSEI
IPC: A46B3/22
Filed: 1990-09-29
Abstract: PURPOSE:To make it possible to provide a polishing function for taking off dirt and a cleaning function for wiping and removing taken-off dirt by using mixing a wool material formed of synthetic resin mono-filament in which polishing agent is included and a wool material formed of a plurality of extremely thin synthetic resin mono-filaments twisted together. CONSTITUTION:This type of brush roll is manufactured in the following process. The first wool material 2A formed of synthetic resin mono-filament in which polishing agent is included and the second wool material 2B formed of a plurality of extremely thin synthetic resin mono-filaments twisted together are mixed at a ration of 20W%-80W% to 80W%-20W% to form a mixed wool 2, which is planted in the groove of a lengthy channel 3 in a brush-like fashion. This channel 3 is wound closely around the external periphery of the shaft 4. As the first wool material 2A, nylon mono-filament, for example, is used. As the second wool material 2B, a multi-filament which is made by twisting together a plurality of extremely thin nylon mono-filament about 30mum in thickness is used. Impregnation processing is applied to the second wool material 2B for reinforcing the rigidity.
Patent JP-H06214961-A (JP)
Title: Apparatus and method for dynamic reallocation of operation between asymmetric coupling processors
Inventor: PAMERA HEREN DEYUUI
IPC: G06F9/46
Filed: 1993-10-20
Abstract: PURPOSE: To provide a closely coupled composite processor composed of two or more processors asymmetrical in the sense that a characteristic utilizable on one processor is not on another processor. CONSTITUTION: By an operation selection mechanism, one of usable operation unit groups executable on one or more asymmetrical processors is selected. By the group identification function of the processors 100 to 103, the 'indirect stoppage' group of the processor capable of participating in the re-allocation of operations as a host is identified so as to utilize the processor during stoppage and the 'indirect replacement' group of the processor capable of participating in the re-allocation of the operations as the host is identified so as to replace the operation unit of lowest priority during execution. The re-allocation of the operations is started by an allocation means and is composed of the steps of the optimum number of times for performing the re-allocation of the operations in one processor group so as to achieve a relating allocation target.
Patent JP-S60185785-A (JP)
Title: 3-azaerythrinan derivative
Inventor: MURAI HIROSHI
IPC: C07D513/20
Filed: 1984-12-11
Abstract: NEW MATERIAL:A compound expressed by formula I [Y is OCH2 or SCH2; R1, R2 and R3 are H, lower alkoxyl or OH; R4 is H, lower alkyl, a group expressed by formula II (R5 and R6 are H or lower alkyl) or formula III, etc.]. USE:An analgesic agent. PREPARATION:For example, 3-piperidone compound expressed by formula IV (R7 is lower alkyl or lower aralkyl; R8 is lower alkyl) is condensed with an aromatic compound expressed by formula V in an inert organic solvent, e.g. dimethylformamide, under heating, and the resultant condensate is isolated or directly without isolation cyclized with p-toluenesulfonic acid, etc. under acidic conditions to afford the aimed compound expressed by formula I .
Patent JP-H08117730-A (JP)
Title: Method for treating shredder dust
Inventor: IMAHASHI KUNIHIKO
IPC: B29B17/00
Filed: 1994-10-26
Abstract: PURPOSE: To control the outflow of heavy metals such as lead and to reduce the volume of shredder dust by including a process for making the size of the shredder dust a specified value or less and a process for fractionating the shredder dust. CONSTITUTION: The size of shredder dust is made 50mm or less before a fractionation process, enabling the application of a dry fractionation process and the improvement in the efficiency of the fractionation process. In addition, the bulk density of the dust can be increased by reducing the size of the dust to improve the efficiency of transportation and reclamation. Moreover, since the dry fractionation process is applicable, material obtained by the fractionation process can be directly recycled, and the outflow and elution of heavy metals associated with a wet process can be prevented.
Patent JP-H01115848-A (JP)
Title: Production of glass ceramic
Inventor: MAEDA HIDEAKI
IPC: C03B8/02
Filed: 1987-10-20
Abstract: PURPOSE:To obtain a glass ceramic having excellent machinability and thermal shock resistance, by hydrolyzing a polar solvent solution of alkoxide compounds of Si, Al, Mg, K and Li at specific ratios and an F compound, dehydrating and drying the hydrolyzed product, heat-treating and then sintering at a high temperature. CONSTITUTION:Alkoxide compounds of metal components consisting of Si, Al, Mg, K and Li and an F compound are dissolved in a polar solvent at ratios to give a sintered material containing 24-60wt.% of SiO2, 7-26wt.% of Al2O3, 7-25wt.% of MgO, 2-12wt.% of K2O, 1-7wt.% of Li2O and 1.5-15wt.% of an F component. The alkoxide compound is especially preferably an alkoxide having 1-4C alkyl group and the F compound is preferably K2SiF6. The polar solvent is preferably alcohols or ketones. The mixed solution is added with water, hydrolyzed, dehydrated and dried, roughly crushed, heated at 500-800 deg.C and further heated at 800-1050 deg.C to obtain a glass ceramic containing fine crystals of fluorine phlogopite and fine crystals of Li2O-Al2O3-SiO2.
Patent JP-2001083502-A (JP)
Title: Display device and electronic instrument using the same
Inventor: IIJIMA CHIYOAKI
IPC: G09F9/30
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a bright color display by making white the reflected light made incident on a liquid crystal panel in a reflective display. SOLUTION: An upper side polarizing plate 130 is arranged on the upper side of the TN liquid crystal panel 140. A color filter 150, a lower side polarizing plate 160, a light diffusion plate 170, a reflective polarizing plate 180, a backlight 190 and a light reflection plate 200 are successively arranged on its lower side. Then the chromaticity of red, green and blue constituting the color filter 150 are set by making Rr, Rg and Rb, the distances between white points (0.310, 0.316) and colors R, G and B, satisfy relations 1.6<Rr/Rg<3.8 and 1.6<Rb/Rg<3.8 and bright color displaying is attained by making the reflected light white.
Patent JP-H0686891-A (JP)
Title: Specified specification correspondent type silent sewing machine
Inventor: SASANO AKIYOSHI
IPC: D05B69/00
Filed: 1992-09-07
Abstract: PURPOSE:To silence a sewing machine by storing noise data of cancel component which cancels the waveform of noise generated corresponding to a sewing mode at the time of normal sewing, lock sewing and embroidery sewing and driving a speaker according to cancel data based on a speficication. CONSTITUTION:Information such as normal sewing, lock sewing, embroidery sewing and so on is stored in a firt ROM 6. Further, noise control data corresponding to a specified specification is stored in a second ROM A. A desired pattern is selected by a key 2a of a pattern select means 2 and written in the ROM 6, and the pattern is displayed 16. A sewing machine motor 15 is started through a driving circuit 10, an actuator 9 drives X, Y motors according to the pattern, the feed is adjusted 15 and a switching driving motor 13 is driven. Control data for cancelling noise is read out from the second ROMA to drive a speaker 8 of a noise cancel means B. Thus, noise generated by a sewing machine is suppressed to silence a sewing machine.
Patent JP-H04141854-A (JP)
Title: Disk reproduction device
Inventor: YAMASHITA NORIYUKI
IPC: G11B19/02
Filed: 1990-10-02
Abstract: PURPOSE:To speedily synchronize a monitor with a reproduced synchronizing signal and to speedily display a reproduced picture by outputting the reproduced synchronizing signal to the monitor even in a period when a reproduced luminance signal is muted. CONSTITUTION:When a repeat operation by search mode is executed, CPU 21 controls mute circuits 11 and 13 and mutes an audio signal and a video signal. Then, a tracking servo circuit 15 is controlled by CPU 21 and a -N track is jumped. The luminance signal of the video signal is muted in the period of track jump and in a prescribed period immediately after the above period. The synchronizing signal of the video signal is not muted and outputted in a period when the luminance signal is muted. Thus, the reproduced synchronizing signal is outputted in a period when the reproduced luminance signal is muted, and the monitor can speedily follow the reproduced synchronizing signal, whereby the reproduced picture can speedily be displayed.
Patent JP-H0797304-A (JP)
Title: Essential oil for repelling harmful organism and modified essential oil for repelling harmful organism
Inventor: OKUYAMA JUNKO
IPC: A01N65/44
Filed: 1993-09-28
Abstract: PURPOSE:To obtain a harmful life repelling essential oil by stirring a specific eucaryptus oil and citronella oil together with acetic acid or an aqueous solution of acetic acid. CONSTITUTION:This harmful life repelling essential oil having excellent repelling effect on harmful life such as mosquito can be produced by stirring and mixing a specific eucaryptus oil and citronella oil together with acetic acid or an aqueous solution of acetic acid. The modified harmful life repelling essential oil having harmful life repelling effect and emitting faint odor is produced by distilling the harmful life repelling essential oil obtained by mixing with acetic acid or an aqueous solution of acetic acid by vacuum distillation at <=100 deg.C under a vacuum of <=0.05mmHg, thereby removing the highly volatile components.
Patent JP-S63120052-A (JP)
Title: Table driving device for composite machining nc vertical lathe
Inventor: HOTTA NOBUO
IPC: B23Q5/56
Filed: 1986-11-05
Abstract: PURPOSE:To eliminate backlash by connecting a rotation driving means rotatively driving a table and an index driving means rotating the table by the predetermined angle to a table gear. CONSTITUTION:When a table 7 is to be rotated by a rotation driving means 55, the clutch mechanism 86 of an index driving means 56 is disengaged, an indexing pinion gear 80 is made rotation-free, and backlash is applied between it and a table gear 54 by a backlash selectively applying means 100. When the table 7 is to be rotated by the index driving means 56, the rotation driving means 55 sets a connecting releasing mechanism 63 to a release position, and a revolving pinion gear is made rotation-free. The index driving means 56 decreases he backlash between the indexing pinion gear 80 and table gear 54 to the extent possible via the backlash selectively applying means 100 and rotates a servo motor by the required number via a signal from an NC control unit.
Patent JP-H0679646-A (JP)
Title: Spike gun
Inventor: MASUDA KOJI
IPC: B25C1/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a spike gun to drive into a tire a rubber spike which hardens below the freezing point but remains soft at normal temp. CONSTITUTION:A cylindrical pipe 300 is furnished to supply rubber spikes 400 parallel with the axis of a spike gun, and the supplied rubber spikes 400 are supplied one by one to the space between the tip of a push rod 210 and a plate-form valve 600 by a disc-shaped rotary supply part 500, and in the condition that the flange of each spike 400 is received by the plate-form valve 600, the push rod 210 is advanced, and the shank of the spike 400 is fitted at the tip of the push rod 210. The push rod 210 is protruded along a guide rod 800 at the tip of the spike gun, and the spike rubber 400 is driven into the tread face of the tire.
Patent JP-H05102250-A (JP)
Title: Tape carrier
Inventor: YOSHIDA HIROMICHI
IPC: H01L21/60
Filed: 1991-10-11
Abstract: PURPOSE:To provide a tape carrier, which has a function identical substantially with that in the case where inner leads and outer leads are plated with separate metals, that is, the case where a two-color plating is applied to the inner and outer leads, and moreover, is low-cost. CONSTITUTION:A tin plating or gold plating 8 of roughly the thickness is applied to each of outer and inner leads 3 and 2 and moreover, a solder plating 9 is applied on the tin plating on the outer leads.
Patent JP-H11101331-A (JP)
Title: Pulley with built-in clutch
Inventor: DOMOTO MASAKAZU
IPC: F16H55/36
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a pulley with a built-in clutch whereby without tumbling a sprag even when excessive torque is applied, a clutch function is prevented from being damaged. SOLUTION: A cam surface 12 of a sprag 5 in contact with a cylindrical surface 10 of an outer member 2 is formed by a first/second circular arc surface 12a, 12b of R1 , R2 radius of curvature and a third circular arc surface 12c of R3 radius of curvature considerably larger than these R1 , R2 , radius of curvature, so that load torque is increased, when a contact point B with the cylindrical surface 10 of the cam surface 12 is moved to the third circular arc surface 12c, so as to rapidly increase a wedge angle, in the case of momentarily applying excessive torque, between the sprag 5 and the cylindrical surface 10, a slip is generated, the sprag 5 is prevented from tumbling.
Patent JP-S61140195-A (JP)
Inventor: YAMAGUCHI NOBORU
IPC: H05K3/38
Filed: 1984-12-12
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-H1087421-A (JP)
Title: Titanium dioxide coated in high concentration
Inventor: NAKAMURA TADAO
IPC: A61K8/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a means for inhibiting the generation of radicals affecting living bodies and produced by the light absorption of titanium dioxide particles. SOLUTION: The surfaces of titanium dioxide particles are coated with the carbonate and/or sulfate of a metal except titanium. When HeLa cells are cultured in a culture medium containing or not containing 1% of the coated titanium dioxide particles and irradiated with UV light, the survival rate of the HeLa cells in the culture medium containing the coated titanium dioxide particles is higher by >=90% than that in the culture medium not containing the particles. The coated titanium dioxide particles thereby inhibit the generation of radicals due to the absorption of light.
Patent JP-H01107890-A (JP)
Title: Treatment of effluent water containing fluorine
Inventor: KAWAMURA KAZUSHIGE
IPC: C02F1/58
Filed: 1987-10-19
Abstract: PURPOSE:To reduce the amt. of an aluminum compd. used by adding NaOH to precipitated sludge contg. fluorine and aluminum compds. and by recovering and using the resulting aluminum compd. CONSTITUTION:A calcium compd. is added to effluent water contg. fluorine and boron in the presence of aluminum ions to form precipitated sludge contg. fluorine and aluminum compds. By forming the sludge, the fluorine in the effluent water is removed and the water is treated. NaOH is added to the aluminum compd. in the sludge to obtain a suspension of >=7 pH, this suspension is subjected to solid-liq. separation and the resulting aq. soln. contg. a water soluble aluminum compd. is returned to the treatment system and used to remove fluorine. Thus, the amt. of the aluminum compd. used is considerably reduced and fluorine can be efficiently removed.
Patent JP-H01107268-A (JP)
Title: Electrophotographic sensitive body
Inventor: WAKATABE MASARU
IPC: G03G5/082
Filed: 1987-10-21
Abstract: PURPOSE:To improve durability of characteristics against the change of environment and photosensitive characteristics of an electrophotographic sensitive body by reducing the concn. of Si atoms on an uppermost surface of an upper barrier layer which is susceptible to the influence of water, and at the depth near the uppermost surface to zero concn. or to an allowably low concn. CONSTITUTION:Concentrations of Si atoms and H atoms forming an upper barrier layer 4 are held at an almost same concentration as the concn. of a charge maintaining layer 3 at an interface between the charge maintaining layer 3, and the concn. of C atoms is held at <=0.1%. Also, the Si atoms are distributed to decrease toward the uppermost surface, and H atoms and C atoms are distributed to increase toward the same direction, wherein the atomic concn. of Si atoms is adjusted to <=0.1% at the uppermost surface. Thus, the decrease of charged potential due to discontinuity of concn. at the interface between the charge maintaining layer 3 and the upper barrier layer 4, and the increase of residual potential are kept at small values. By this constitution, the characteristics of an electrophotographic sensitive body against the change of environment, wherein the electrophotographic sensitive body is to be used, and the photosensitive characteristic thereof are improved.
Patent JP-H0983771-A (JP)
Title: Facsimile equipment
Inventor: KUDO NOBUYUKI
IPC: H04L29/06
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To enable memory division that matches the packet size to eliminate the waste of a buffer memory. SOLUTION: Before the link formation of a layer 2, the buffer memory 15 is divided by a maximum value of frame size and initialized with an indication from a memory division part 16 as set by a size initial value setting part 17. After the link formation, the packet size is reported from the packet size information part 19 of a layer-3 control program to a division size alteration part 20. The division size alteration part 20 supplies this packet size as the division size to the memory division part 16, which divides and reconstitutes the buffer memory 15.
Patent JP-S63119078-A (JP)
Title: Disk driving device
Inventor: HONDA MASANOBU
IPC: G11B21/21
Filed: 1986-11-07
Abstract: PURPOSE:To eliminate a turbulence due to an air flow blown from a disk and to prevent a head supporting spring member from vibrating by providing anti- turbulent flow plates. CONSTITUTION:In case of merely a space made at the external end of a magnetic disk 1, an air flow blown from the magnetic disk 1 is mixed with air of said space to produce a violent turbulent flow. This turbulent flow from the magnetic disk 1 makes the exposed head supporting spring member 3 vibrate to increase the head floating variable factor. An anti-turbulent flow plate is then provided to prevent such a turbulent flow. The anti-turbulent flow plate 2 is disposed close to an outer part of the magnetic disk 1 and is formed of metal or molding to be fitted at the same height with the same laminating span as the magnetic disk 1 in 1:1 against the magnetic disk 1 and fixed to a base.
Patent JP-H02112838-A (JP)
Title: Forming method for wire
Inventor: GOTO KOICHIRO
IPC: B21F1/00
Filed: 1988-10-21
Abstract: PURPOSE:To position and form a wire so as not to be peeled off in a short time and with high accuracy by selecting a folding position in accordance with height of the wire which is brought to wiring, offering a bending supporting point, moving horizontally a held part of the wire and forming it. CONSTITUTION:A parts body 12 is carried and fixed to a work position. Subsequently, a stepwise guide 2 is allowed to descend from the upper part, and set as a supporting point of a fixed end part side for forming a wire 1 to a crank shape. Next, a forming device 20 descends against the parts body 12, the wire 1 is inserted and held by chucks 3a, 3b, and thereafter, by operating a first air cylinder 6, a plate cam 4 is moved in the X axis direction and brought into contact with a profile cam 5. When a load is further applied continuously, a compression spring 7 contracts and the plate cam 4 is pressed against the profile cam 5. In this state, when a second air cylinder 8 is operated, the plate cam 4 follows the profile cam 5, and the tip of the wire 1 also draws the same locus as the plate cam 4. Subsequently, the guide 2 and the edge of the chucks 3a, 3b work as a supporting point of the fixed end part side and a supporting point of the free end side, respectively and the wire is formed.
Patent JP-H09110385-A (JP)
Title: Winding drum of wire rope
Inventor: SAKOTA KUNIAKI
IPC: B66D1/34
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To dispense with such a requirement that an end part of a wire rope is locked to a winding drum with keep fittings and bolts or the like, by installing an L-shaped pocket, inducing a locking metal fitting to the inmost chamber via a key pin projectingly installed in this locking metal fitting, on the internal surface of a chamber installed in an outer boundary of this winding drum. SOLUTION: A pocket 8 is installed in a chamber installed in a winding drum 2, a locking metal fitting 3 of a wire lock 4 is inserted into the chamber via this pocket 8 and then clamped tight. In addition, tensile force F of a wire rope 1 is going to work, whereby a front surface 13 of this locking metal fitting 3 is forcibly pressed to an (e) surface of the chamber, thereby clamping a tip of the wire rope 1 tight to the winding drum 2. In brief, a key pin 6 is made so as not to come off a groove (b) so as to absorb any reaction of the tensile force F by means of the front surface 13 of the locking metal fitting 3 and the (e) surface of the chamber in combination.