baber/WOPTO huggingface dataset:
Patent JP-H0845137-A (JP)
Title: Reel base device
Inventor: SHIMIZU TOSHISUKE
IPC: G11B15/32
Filed: 1994-07-29
Abstract: PURPOSE:To prevent a chucking pawl formed integrally with a reel base from being damaged. CONSTITUTION:When a cylindrical part 4b of a braking disk 4 is fitted to a fitting hole 5j of the reel base 5, reinforced parts 4e, 4e which are formed at the upper tip of the cylindrical part 4b of the braking disk 4, are engaged with both left/right sides in the rotating direction of the chucking pawl 5g at one end of the chucking pawl 5g of the reel base 5 facing inside the fitting hole 5j, therefore, the braking disk 4 and the reel base 5 are integrally rotated. Since the reinforced parts 4e, 4e are positioned in the engaged state on both the left/right sides in the rotating direction of the chucking pawl 5g and the driving force in the rotating direction applied to the chucking pawl 5g is partially transmitted to these reinforced parts 4e, 4e, the strength of the chucking pawl 5g capable of elastically displacing is increased, and thereby, the damage of the chucking pawl 5g due to the driving force in the rotating direction is eliminated.
Patent JP-S6354027-A (JP)
Title: Bus branch compensation system
Inventor: MURANAKA MASAJI
IPC: H04B3/02
Filed: 1986-08-25
Abstract: PURPOSE:To approach a reflection coefficient in a transmission band at a branch point to zero by adding a compensation circuit comprising a 2-terminal circuit between lines at an optional point on a branch line. CONSTITUTION:The output of a transmission circuit 1 is sent to a reception circuit 6 via a bus line 2 and a branch line 5. An impedance compensation circuit 13 is formed as a 2-terminal circuit comprising a coil 16 and a resistor 17. The compensation circuit 13 supplying a resonance frequency near the major transmission frequency in response to the transmission frequency is connected to terminals 9, 10. Thus, the reflection over the major transmission frequency is decreased.
Patent JP-S6091405-A (JP)
Title: Numerical controller
Inventor: OOASHI TAKESHI
IPC: G05B19/4103
Filed: 1983-10-24
Abstract: PURPOSE:To ensure the simple and continuous machining of a cubic work by having relative vertical and horizontal shifts of a cutting tool concurrently with the revolution of the cubic work to be machined. CONSTITUTION:A work 14 to be machined is put on a rotary table 10, and the table 10 is turned centering on its center axis C. At the same time, a cutting tool 16 is shifted toward a prescribed axis X and against the work 14 having a displacement with revolutions. Therefore an arithmetic processing part of a numerical controller calculates minute shift amounts DELTAl and DELTAz for each sampling period to each direction in accordance with a prescribed shift speed command F', a minute speed F in the cutting direction L of the object 14 and the minute speed FZ toward the center axis Z of the tool 16. Furthermore a rotary shaft command DELTAthetan and a linear shaft command DELTAXn which are distributed every sampling period are calculated by a digital differential analysis and from the shift amounts totalized every sampling period. Then the control value is decided for a servomechanism.
Patent JP-H0516870-A (JP)
Title: Chain adjuster of motorcycle
Inventor: KOTAKA TAKAYASU
IPC: B62M9/16
Filed: 1991-07-12
Abstract: PURPOSE:To provide a motorcycle chain adjuster that is able to clamp a lock nut to the front side of a side wall of an axle fitting and to keep the rigidity of a rear fork without loosening an adjust screw in addition to no drop in strength. CONSTITUTION:This chain adjuster is featured that an axle fotting 2 is welded to symmetrical rear ends of a rear fork 1, a side wall 6 is installed in front of this axle fitting 2, a front wall 7 being projected to the front is installed at the outside of the side wall 6, and an angular head part 9 and an angular piece of an axle 5 are pushed by an adjust screw 8 being screwed in and pierced through the side wall 6, thereby shifting this axle 5 to the rear side and a chain 18 is made so as to be tensed tight, through which a lock nut 13 is screwed in the front side of the side wall 6 of the adjust screw 8, and this lock nut 13 is clamped tight from a window hole 11 installed in the front wall 7.
Patent JP-H09177059-A (JP)
Title: Wire meshing with natural stone for protection of ecosystem
Inventor: YUKIMOTO ISAO
IPC: E02B3/12
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To improve the easiness in executing works and enhance the durability to a great extent without disturbing the ecosystem of the nature. SOLUTION: A plurality of natural stones are laid neatly on a meshing of wires or any other appropriate material, and they are consolidated in a single piece by adhesives, and as awhole, a natural stone wire meshing for protection of the ecosystem of flexible structure is accomplsihed. The stones 3 and adhesive 5 are laid at the intersections of vertical columns 2a and horizontal lines 2b, and the adhesive 5 is set as reaching near the undersurface of the meshing so as to enwrap the columns and lines 2a, 2b. A variant structure is such that a suck-out preventive sheet is overlapped on the undersurface of the meshing and that the stones 3 and meshing are consolidated with this suck-out preventive sheet using adhesives 5.
Patent JP-S6175238-A (JP)
Title: Biochemical measuring apparatus
Inventor: OKADA KAORU
IPC: G01N33/48
Filed: 1984-09-19
Abstract: PURPOSE:To enable a quick visual judgement of states by a method wherein the degree of coloration of a test piece is detected optically and the detection signal is processed in a signal processing system to display the quantitative value of substance to be detected and the results of judgment on the state corresponding to the value alternately at a specified time. CONSTITUTION:In a biochemical measuring apparatus for urine sugar or the like, after the degree of coloration of a test piece unused is detected, a xerographic correction of a calibration curve is performed and then, the concen tration of urine sugar is calculated based on the calibration curve from the degree of coloration of the test piece subsequently immersed into urine. The concentration of urine sugar is classified as normal, cautious, rather high and high respectively for 50, 51-100, 101-200, and 201-500mg/dl and very high for 500mg/dl. For example, 12mg/dl is classified as normal and so, 12 and '---' are displayed alternately at a given time interval. 73 and '=' are done so for 73mg/dl, 125 and a symbol of T for 125 mg/dl, 381 and a symbol of T for 381mg/dl and 890 and a symbol of T for 890mg/dl respectively.
Patent JP-H0615900-A (JP)
Title: Small-sized printer
Inventor: FUJIOKA SATOSHI
IPC: B41J29/00
Filed: 1992-07-01
Abstract: PURPOSE:To provide a printer with functions suitable for vertical arrangement and horizontal arrangement. CONSTITUTION:A board-housing recession 11 for housing a stand and a slacker board 20 is provided on the rear end surface of a casing 10 in a printer main body 1, and when the printer main body 1 is arranged horizontally, the board 20 housed here is taken out upward to be a stacker for recording paper being ejected, and when arranged vertically, the board 20 is pulled out at the lower surface side thereof so as to restrain the printer main body from falling down.
Patent JP-S6257972-A (JP)
Inventor: SAWADA KAZUYOSHI
IPC: D03J1/22
Filed: 1985-09-09
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-2000025632-A (JP)
Title: Power steering device
Inventor: KAJI HIROSUKE
IPC: B62D117/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To bring a steering angle by which the state is changed close to a constant regardless of a car speed by selecting the threshold value of an electric motor current for switching from an assist state to a stop state or stand by state in response to the car speed. SOLUTION: A steering angle θ and its change rate dθ/dt are found out (S1). When the electric motor is in driving (YES of S2). It is judged whether the absolute value of the change rate dθ/dt is a prescribed threshold value (b) or less (S5). When it is the threshold value (b) or less, a current value I is read out (S6) and it is judged whether it is within the threshold value ΔI of the current (S7). When it is within the threshold value ΔI, it is examined whether the absolute value of the steering angle θ is within the threshold value Δθ(S8). When it is within the threshold value Δθ (YES of S8), the electric motor is stopped (S10). These threshold values ΔI, Δθ decide the range not requiring the steering assist and are the function of the car speed.
Patent JP-H0487162-A (JP)
Title: Terminal device
Inventor: NAGASHIMA YOSHIKAZU
IPC: H01R4/02
Filed: 1990-07-27
Abstract: PURPOSE:To simplify and sure fixture of a cable to a terminal by forming a cable inserting groove at the forward end of the terminal, chamfering aperture end angle parts of this insertion groove, forming a cut for catching the forward end of the cable, and soldering the cable wound around the terminal to it. CONSTITUTION:A cable 3 is inserted into an insertion groove 4 of a terminal 2, wound around a cut 5a, 5b to be caught, and soldered to be fixed. The cable 3 is therefore inserted into the insertion groove 4 and then caught at the cut 5a, 5b, where a catching force is generated, so a need of caulking the insertion groove 4 to hold the cable is eliminated. The cable can thus be prevented from being cut by excessive caulking, and the work can be simplified because a caulking process can be omitted. The fixture of the cable 3 to the terminal 2 is thus ensured.
Patent JP-S6353573-A (JP)
Title: Copying machine
Inventor: FUKUSHIMA KIYOSHI
IPC: G03G15/047
Filed: 1986-08-23
Abstract: PURPOSE:To obtain a copy which is high in reproducibility to an original containing a half tone, by projecting elements of dots when the copy is taken. CONSTITUTION:When dot projection is made by means of a dot projector 8, a photosensitive body 2 is discharged to its intermediate potential in accordance with the dot pattern of a dot sheet. When exposure is performed in corresponding to the density of an original thereafter, all of the electric charges of the sections of the photosensitive body 2 corresponding to the blank parts of the original are discharged and the electric potential of the body 2 becomes zero. Of the sections corresponding to the intermediate density of the original, the section which is already subjected to the dot exposure becomes zero in electric potential and the section which is not subjected to the dot exposure keep the electric potential to some degree. Since the sections of the photosensitive body 2 corresponding to the black parts of the original are little exposed, the dot exposure pattern remains as it is. Therefore, when the toner attracting potential A is appropriately set, toner is attracted to the photosensitive body 2 in the form of the dot pattern, since the sections of the body 2 subjected to the exposure corresponding to the intermediate density parts have no residual potential and do not attract the toner and the sections which are not subjected to the dot exposure attract the toner.
Patent JP-S6440784-A (JP)
Title: Sealing body for spherical pipe joint and manufacture thereof
Inventor: MAEDA TAKASHI
IPC: F16C33/00
Filed: 1987-08-07
Abstract: PURPOSE: To prevent the spherical portion of the outer surface from breaking by a structure comprising a ring-shaped reinforcer made of metallic mesh; a mixture of a solid lubricant packed into the reinforcer and a metallic fiber; and an expansive graphite sheet that forms a sealing layer on the spherical portion of the outer surface, etc. CONSTITUTION: Seal body 10, which has through hole 11 in its inner face and spherical portion 12 of the outer surface, comprises a ring-shaped reinforcer 1' made of metallic mesh; a mixture of a solid lubricant and a metal fiber with a diameter of 10 to 200 μm and a length of 100 to 800 μm; and an expansive graphite sheet so as to form a seal body for a spherical pipe joint. Further, the mesh of reinforcer 1' is filled with graphite, molybdenum disulfide or the like. In addition, the expansive graphite sheet covers reinforcer 1 and forms a sealing layer 13 for integrally sealing the through hole 11 in the inner face and the spherical portion 12 of the outer surface. As a consequence, failure and defect of the tip of the seal body does not occur. Further, the sealing effect against the leakage of gas can be maintained during a long period of time.
Patent JP-S5989727-A (JP)
Title: Manufacture of cold rolled steel sheet for extremely deep drawing with superior press formability
Inventor: TAKASAKI NORISUKE
IPC: C22C38/50
Filed: 1982-11-12
Abstract: PURPOSE:To obtain a cold rolled steel sheet for extremely deep drawing with superior press formability and suitability to chemical conversion treatment by rolling and annealing a steel contg. prescribed percentages of C, Mn, Al and Ti under prescribed temp. conditions. CONSTITUTION:The amount of Ti available for the fixing of C is calculated by subtracting the amount of Ti which is converted into TiN and TiS from the total amount of Ti to be added in accordance with an equation available Ti(%)=Ti(%)-48/14XN(%)-48/32XS(%). A steel consisting of 4C(%)-0.1% available Ti, <=0.006% C, 0.01% Mn, 0.005-0.1% Al and the balance Fe is refined. The steel is continuously cast, and the resulting slab is heated to 900- 1,150 deg.C, hot rolled at <=780 deg.C finishing temp., cold rolled, and subjected to recrystallization annealing at the recrystallization temp. -1,000 deg.C.
Patent JP-H0484713-A (JP)
Title: Graduation disk of optical encoder
Inventor: ISOZAKI TOMIO
IPC: G01D5/38
Filed: 1990-07-27
Abstract: PURPOSE:To increase adhesion to a substrate and to make it possible to protect a reflecting surface by forming a phase-lattice forming projections on the substrate at a constant pitch, and forming a metal reflecting film on the region where the projections are formed by vapor deposition. CONSTITUTION:A chromium film 2A having the thickness of 0.1 - 0.2 mum is formed on a glass substrate 1 by vapor deposition. Then, positive resist 6 is formed on the chromium film 2A. An original plate 9 on which light transmitting parts 7 and non- transmitting parts 8 are continuously formed at a constant pitch is brought into close contact with the resist. Ultraviolet rays are emitted on the original plate 9 from the upper side. The resist parts corresponding to the light transmitting parts 7 are exposed. Then the original plate 9 is removed, and development is performed. The parts corresponding to the non-lihgt-transmitting parts 8 are removed. The resist 6 is made to remain at a constant pitch. The, the side of the resist 6 is treated with etching liquid. The exposed chromium film 2A is removed. The resist 6 is removed, and aluminum is formed by vapor deposition 3. Then, transparent glass is bonded on the aluminum vopor deposition film 3 by using an ultraviolet hardening type bonding agent 4, and the reflecting surface is covered. Thus, the adhesion to the substrate 1 can be increased.
Patent JP-H0247070-A (JP)
Title: Optical beam scanner
Inventor: ONO SHUJI
IPC: H04N1/23
Filed: 1988-08-09
Abstract: PURPOSE:To prevent a gradation in a predetermined direction from generating at a visible image by generating a linearly polarized beam from a light source, and so determining the relatively rotating position of an acoustic optical light modulator with the light path of an optical beam incident to the modulator as an axis that the sectional shape of the beam emitted from the modulator approaches mostly to a circular shape. CONSTITUTION:A relatively rotating position between a light source 1 and an acoustic optical light modulator 3 with the light path of a linearly polarized beam 2 incident to the modulator 3 is so determined that the polarized plane of the beam incident to the modulator 3 becomes the long axis direction of the beam or in a direction perpendicular thereto. Since the beam 2' emitted form the modulator 3 is only one polarized component, the sectional shape of the beam 2' becomes substantially circular shape on a recording sheet 4, and necessity of correcting the fading being generated in a direction corresponding to the major axis direction of the ellipse of an image generated when the sectional shape of the beam 2 is substantially elliptical is eliminated in an image reader or an image recorder using an optical beam scanner.
Patent JP-2000027813-A (JP)
Title: Trace liquid control mechanism
Inventor: HOSOKAWA KAZUO
IPC: G01N35/10
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To facilitate the manufacture with a simple structure by providing first and second conduits larger in diameter than a capillary and allowed to communicate with both ends thereof, making the capillary inner wall surface lyophobic, and optionally controlling the position of a liquid in the first conduit, in the introduction of a trace amount of the liquid into the first conduit, according to the pressure difference between both conduit sides with the liquid as the boundary. SOLUTION: A mechanism 10 is provided with a vent 14 consisting of four capillaries 12 with 3 μm×3 μm section flatly arranged in parallel to each other at intervals of 8 μm, and first and second conduits 16, 18 with 100 μm×20 μm section connected to both the ends thereof. The droplet 20 within the conduit 16 has a capacity of 400 pl, and the pressured on the conduit 16, 18 sided can be optionally set by first and second pumps 22, 24 with the droplet 20 as the boundary. Further, since the inner wall of the capillary tube 12 is lyophobic and resistant to penetration of liquid, and never causes a leakage at a critical pressure difference or less, the droplet 20 can be surely positioned in the opening part of the vent 14 by a simple operation of setting the pressure difference between the conduit 16, 18 sides to the critical pressure difference or less.  The mechanism can be easily manufactured at a low cost by semiconductor fine working or molding technique.
Patent JP-H1145937-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMA TOMOYUKI
IPC: H01L23/522
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which the space between a lower wiring and a upper wiring can be in creased. SOLUTION: A base electrode 16 for columns is formed on a semiconductor substrate 10 and on a lower wiring 14. Then, a resist is formed on the base electrode 16 for columns and is subjected to patterning to form an under resist 18 with holes in desired positions on the lower wiring 14. Then, plating parts 20 for columns are formed by plating in the holes of the under resist 18 on the base electrode 16 for columns. An upper wiring 28 is formed on the plating parts 20 for columns. The under resist 18 and the part of the base electrode 16 for columns other than parts under the plating parts 20 for columns is removed.
Patent JP-H0483948-A (JP)
Title: Belt type continuous valiable transmission
Inventor: HANAWA ATSUSHI
IPC: F16H9/18
Filed: 1990-07-26
Abstract: PURPOSE:To lessen the dimension in the axial direction in case speed change ratio sensing valve is installed within an input shaft, by providing an oil path in communication with an accommodation hole in power input member, and therewith taking out the speed change ratio pressure to be generated by the gear ratio sensing valve. CONSTITUTION:A speed change ratio sensing valve 268 comprises a sensing rod 270, spool guide 288, spool valve element 290, spring 294, and another spring 296. A large dia. hole 280 and a bottomed hole 286 constitute a valve accommodation hole formed in the extent over an input shaft 44 and a center shaft 54. In this speed change ratio sensing valve 268, the line pressure Pl in a line oil path 300 is led to a valve chamber 308 via a throttle 298, an oil path 302 formed in a partition wall 246, another oil path 304 formed in a wall member 250, and further an oil path 306 formed in the center shaft 54, and now the spool valve element 290 is positioned so that the trust force in the direction of valve opening based on the valve chamber 308 internal pressure acting on the end face of the element 290 is put in equilibruim with the thrust force in the direction of valve closing based on the spring 294 energization force.
Patent JP-S6354270-A (JP)
Title: Printer
Inventor: KISO NITOKU
IPC: B41J11/62
Filed: 1986-08-25
Abstract: PURPOSE:To prevent an inclined printing securely by detecting the incline line at a position near an printing position, by a method wherein a plurality of detection means moving interlocked with a carrier detect the side end part of printing paper. CONSTITUTION:When a carrier 1a starts to move from a side end by the drive of a space motor, the dot pulse number L from its start to the detection of the left end of printing paper 6a by sensors Sa1, Sa2, is counted by a counter 12a, and a fact that the printing paper 6a is within a range of specific values L4-L5 (L4<=L<=L5), i.e. at a specific position is confirmed. The difference between the building-up timings (epsilon) of detection outputs of sensors Sa1, Sa2 is counted by a counter 12b, and the inclined line of the printing paper 6a is detected by knowing whether it exceeds a specific value L6 or not. When the printing paper 6a is not at a printing position, or when the inclined line is detected, state is reported to a higher rank device without execution of printing operation, and at the same time it is noticed by an alarm. Further, when the carrier 1a moves from the right end, the right end of the printing paper 6a is detected by sensors Sb1, Sb2. Therefore, when the count of a counter 14a exceeds the specific value L6, the alarm is given.
Patent JP-H0757241-A (JP)
Title: Magnetic recording medium
Inventor: MOMOI HIKOYOSHI
IPC: C09D5/23
Filed: 1993-08-10
Abstract: PURPOSE:To obtain a magnetic recording medium having large recording capacity and satisfactory recording and reproducing characteristics by incorporating prescribed fine particles and coarse particles of alumina into a magnetic layer. CONSTITUTION:Powdery alumina having 0.3-0.5mum average particle diameter and powdery alumina having 1.1-1.4mum average particle diameter are incorporated into the magnetic layer of a coating type magnetic recording medium. Since the fine powdery alumina and coarse alumina powder are used, even in the case of a thin film type medium, moderate abrasive power can be imparted to the magnetic layer and the objective magnetic recording medium having large recording capacity, capable of preventing the oxidation tarnish of a magnetic head at the time of recording and reproduction and having satisfactory recording and reproducing characteristics is obtd.
Patent JP-S6259951-A (JP)
Title: Formation of submicron pattern
Inventor: OGUCHI KIYOSHI
IPC: H01L21/027
Filed: 1985-09-10
Abstract: PURPOSE:To form a submicron pattern with high accuracy by subjecting a thin film obtd. by spreading an org. solvent soln. of an ionizing radiation sensitive high polymr on a water soluble and laminating the same on a substrate to the irradiation of ionizing radiation, development and etching. CONSTITUTION:The thin film obtd. by dissolving the ionizing radiation sensitive high polymer in the org. solvent, spreading the soln. on the water surface and laminating the same on the substrat to form the thin film is subjected to the irradiation of the ionizing radiation, development and etching to form the submicron pattern. The acetalized PVA having the structural unit selected from the formulas I-III (R1 is the residual group derived from aldehyde, etc. in the stage of reaction of aldehyde or ketone and alcohol, R2 is H which can be partly substd. with an acetyl group, R3 is none or a polymer unit of a monomer which can be copolymerized with vinyl acetate) and having 10,000-1,000,000 mol.wt. is used for the above-mentioned high polymer. Benzene, toluene, etc. are used for the org. solvent. Such thin film has no pinholes and permits the free control of the film thickness in Angstrom  order so that the uniform film is obtd. The submicron pattern is thus obtd. with good accuracy.