baber/WOPTO huggingface dataset:
Patent JP-H03226932-A (JP)
Title: Vibration sensor for burglar preventing instrument
Inventor: YASHINA KAZUO
IPC: G08B13/02
Filed: 1990-01-31
Abstract: PURPOSE:To obtain a vibration sensor capable of exhibiting a high detection capacity with a simple structure by making a rotatable ball of a magnetic material, and detecting the movement of the ball by mean of a Hall element. CONSTITUTION:A Hall element 21 is housed inside a mold body 16. The mold body 16 is provided with a cylindrical cavity 22 containing therein a ball 23 made of a magnetic material. The detection surface of the Hall element 21 is positioned in the inner peripheral surface of the cavity. In consideration that an article is taken out in a bag or the like and that vibration is generated by the movement of the article in case of a burglar, the vibration is detected and light is changed from bright to dark so that an alarm is given under a predetermined condition to warn an operator of the burglar. Since it is sufficient that a vibration sensor electrically detects the vibration, the ball 23 is made of the magnetic material, and the Hall element 21 detects the movement of the ball 23, thus exhibiting a high detection capacity. Therefor, the vibration sensor for a burglary preventing instrument capable of securely detesting the vibration with a simple structure can be obtained.
Patent JP-H07229866-A (JP)
Title: Humidity sensor
Inventor: TSUCHIDA ATSUKO
IPC: G01N27/02
Filed: 1994-02-17
Abstract: PURPOSE:To provide a humidity sensor which prevents the influence of unevenness of a voltage control variable impedance element on the low output side and can output a humidity signal of high linearity. CONSTITUTION:In the humidity sensor element 1, its impedance Zs exponentially changes to relative humidity. A z-f conversion circuit 2 generates a pulse signal S1 in accordance with the impedance Zs. In a time constant control differential circuit 3, its impedance Zt of a voltage control variable impedance element 32 exponentially changes due to control voltage Vc and a differential signal S2 of the pulse signal S1 is output. A waveform shaping circuit 4 outputs pulse signal train S3 in which the differential signal S2 is binarized. In an integral circuit 5, a first integral circuit 51 integrate the pulse signal row S3 to obtain control voltage Vc, and a second integral circuit integrates the pulse signal train S3 to obtain a humidity signal S4. A constant current circuit 6 supplys its constant current to a control terminal 323 of the voltage control variable impedance element 32.
Patent JP-S59147513-A (JP)
Title: Gain control circuit
Inventor: IKEGAMI ICHIROU
IPC: H03G3/10
Filed: 1983-02-10
Abstract: PURPOSE:To make a DC level constant even if the gain of an amplifier is changed by constituting a gain control circuit by a differential amplifier circuit, the 1st and 2nd differential pairs and a current mirror circuit so as to flow a DC component in balancing state at all times. CONSTITUTION:The differential amplifier circuit comprising transistors (TRs) Q4, Q5 is provided to the gain control circuit and a TR pair comprising TRs Q6, Q7 and TRs Q8, Q9 is connected to each of the TRs Q4, Q5. Further, a current mirror circuit comprising TRs Q10, Q11 is connected between emitters of the TRs Q7, Q8 of the TR pair, and a power supply Vcc is connected to the collector of the TRs Q6, Q9 and the emitter of the TRs Q10, Q11. Moreover, the bases of the TRs Q6, Q9 are connected in common, a voltage from a voltage source comprising TRs Q12-Q14 is applied thereto and a control voltage from a terminal P3 is applied to the common connecting point of the base of the TRs Q7, Q8. Then, the DC component is made to flow to the differential pair is balancing state at all times by the mirror circuit, allowing to make the DC level constant when the gain of the amplifier circuit is changed.
Patent JP-H08217492-A (JP)
Title: Glass-coated product having antimicrobial property and method for applying glass coating having antimicrobial property
Inventor: MAESETO TOMOHARU
IPC: A01N59/16
Filed: 1995-02-08
Abstract: PURPOSE: To obtain a glass-coated product having high antimicrobial property and capable of readily executing by adding a metal ion having antimicrobial property in a specific manner to a glass-coated layer formed on a substrate. CONSTITUTION: This glass-coated product contains a metal ion having antimicrobial property and replaced and diffused by ion exchange with an ion in the glass coating layer in a concentration of 5-15wt.% in the neighborhood of the surface of glass coating layer in the glass coating layer formed on a substrate.  The execution of glass coating of the product is carried out by applying a coating agent obtained by adding a metal salt and fine powder having antimicrobial property to a solvent and mixing and compounding the metal salt and the fine powder with the solvent to the surface of the glass coating layer formed on the substrate and drying the coating agent after the application, further, heating the material at around or above glass transition point after drying, including the metal ion from the metal salt in the neighborhood of the surface of the glass coating layer and then removing the coating agent.
Patent JP-S63188057-A (JP)
Title: Printer
Inventor: TANAKA TERUHIKO
IPC: B41J2/50
Filed: 1987-01-30
Abstract: PURPOSE:To simplify an operation, by a method wherein, character information inputted from a keyboard is once converted to a character code, a control means judges whether a next character is a capital letter or a small letter by referring to a character code for a character next to an attached symbol, and if it is a capital letter, a paper is moved for conducting the printing of the attached symbol. CONSTITUTION:By operating keys on a keyboard 7, a generating means 8 generates a character code and the code is stored in a storage means 9. With the input of the character code to a control means 11, a printing action corresponding to the character code is conducted if a judging means 11a judges that the inputted character code does not correspond to an attached symbol. If the character code represents an attached symbol, a next character code is inputted to the control means 11. If the character code represents a small letter, the control means 11 prints an attached symbol and the small letter. If the character code represents a capital letter, the control means 11 reversely rotates a platen 5 to print an attached symbol, thereafter rotating forwards the platen 5 to feed back the printing line to print the capital letter. In this manner, a printing of attached symbols can be simplified.
Patent JP-H11218839-A (JP)
Title: Mirror driving mechanism
Inventor: NOBEMOTO YUJI
IPC: G03B19/12
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a mirror driving mechanism constituted so that a noise caused when a tension coil spring elongates and contracts is reduced by a simple method. SOLUTION: A swollen part 11 swollen to an end part 5s side is formed along the first hook 5a side end part 5s of the winding part 5c of the tension coil spring 5 at a fixing member S. By always making the end part 5s of the spring 5 on the first hook 5a side about on the swollen part 11 even when the spring 5 elongates and contracts, the vibration of the spring 5 is suppressed.
Patent JP-H09208033-A (JP)
Title: Tray recovery device
Inventor: YAMADA HIDEO
IPC: B65G43/08
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To recover a large amount of trays effectively by conveying the trays in a laminating condition through a conveyor part, stopping the top of the conveyed trays with a stopper mechanism, disposing a free conveyor which supports a number of spheres at the top end of the stopper mechanism so that it may opened and closed freely. SOLUTION: When trays 10 are stacked at a tray inlet part 11 sequentially and their height reaches a prescribed one, a sensor detects it and transmits an ON signal. At this time, a driving motor 20 rotates by a half turn. A stack of the trays 10 is advanced by pushing force of dead weight and delivery roller and proceeds on a conveyor part 12 by dead weight sequentially. The front part of the stack of the trays 10 stops at a stopper mechanism 13. A free conveyor 15 is supported by a shaft at the top end of the stopper mechanism 13 so that it may open and close freely. At the free conveyor 15, a number of spheres are supported so that they may rotate, and it is possible to move the stack of the trays in a desired direction on the free conveyor 15.
Patent JP-H04260344-A (JP)
Title: Inner lead bonding equipment
Inventor: FUJITA SHIGEKI
IPC: H01L21/60
Filed: 1991-02-15
Abstract: PURPOSE:To quantitatively measure the inclination of a bonding surface of a bonding tool to a bonding stage surface, by measuring the distances from a bonding stage to three or more measurement points positioned on the bonding surface of the bonding tool. CONSTITUTION:Points on a bonding surface 12 which are positioned on vertical lines of three measurement reference points on the bonding stage 22 side are turned into measurement points 271, 272, 273 of the bonding surface side 12. The lengths I1, I2, I3 between the measurement reference points 261, 262, 263 and the measurement points 271, 272, 273 are measured with a length measuring sensor 24. On the basis of the distances I1, I2, I3 at the measurement positions 261, 262, 263 of the length measuring sensor 24, the operation part of a controller 25 calculates the inclination of the bonding surface 12 to the bonding stage 22 surface. Further, correction values in the X, Y directions of the bonding surface 12 are calculated, and the bonding surface 12 of a bonding tool 11 is rotated and moved in the X, Y directions according to the correction values.
Patent JP-H10258993-A (JP)
Title: Lift with articulated dual parallelogram boom assembly
Inventor: BACKER ROBERT D
IPC: B66F9/06
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To increase the working altitude without increasing the heights of stored states by providing an articulated parallelogram boom assembly constituted of a lower parallelogram boom assembly and an upper parallelogram boom assembly with a lift for raising itself. SOLUTION: A rotational movement point 19 of a pipe extension arm 17 to be stored between an extension arm 10 is arranged under the rotational movement point 13 of the extension arm 10. A pair of compression arms 16, the extension arm 10, and a compression arm 9 are arranged apart at equal intervals respectively so that a floating frame 11 is stopped vertically across the moving range of an articulated parallelogram boom assembly 5. A hydraulic cylinder 21 arranged between the compression arm 9 and the pipe extension arm 17 inclines downward the compression arm 9 and the extension arm 10 plus the compression arm 16 and the pipe extension arm 17 from the frame 1 and the floating frame 11 respectively in their stored states, and also inclines an insert boom assembly 7 downward from a raising lowering device 6 in its stored state.
Patent JP-S60192516-A (JP)
Inventor: UEDA KOUICHI
IPC: A01F7/00
Filed: 1985-02-05
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-H07235031-A (JP)
Title: Magnetic head device
Inventor: KIKUCHI KAZUYUKI
IPC: G11B5/60
Filed: 1994-02-18
Abstract: PURPOSE:To improve the productivity by unnecessitating the preparation of exclusive parts to constitute a magnetic head part for every specification of the magnetic head device and also unnecessitating the change of the assembling work. CONSTITUTION:A magnetic head element part 3 constituting a closed magnetic circuit by providing magnetic gaps g1, g2 fronting the sliding surface 1a of a magnetic recording medium is held by a slider members 4, 5, thereby, the magnetic head part mounting part 12 of gimbals 2 for mounting the magnetic head part 1 constituting the sliding surface 1a is made to be a protruding part, then the magnetic head part 1 is mounted on this protruding part. The height of the magnetic head part 1 is made constant, and the height of the magnetic head device is adjusted by adjusting the height of the protrusion of the magnetic head part mounting part 12 on the gimbals 2. Besides, the height of the protrusion of the mounting part 12 of the gimbals 2 is adjusted by using the method of press working, chemical etching, etc., for the gimbals 2.
Patent JP-H01198924-A (JP)
Title: Linerless installation method for apparatus
Inventor: SAITO HIDEO
IPC: F16B1/02
Filed: 1988-02-01
Abstract: PURPOSE:To shorten a term of work by embedding a drill-hole bolt in and fixing it on the base concrete, while supporting apparatus with a level of each apparatus adjusted by a lower side nut screwed in the bolt, and placing grout on top of the concrete. CONSTITUTION:A drill-hole bolt 3 for supporting each of apparatus 1a-1d is embedded in and fixed on the base concrete 2 with resin. Next, as for the apparatus 1b lowermost in an installing level, height of a machine base plate 5 is adjusted by a lower side nut 4 screwed in the bolt 3. Then, as for the apparatus 1a, 1c and 1d higher in the installing level than the apparatus 1b, the top of a structure 6 with height commensurate to a step differential portion is leveled with the nut 4 screwed in the bolt 3. In addition, a clearance between the structure 6 and the plate 5 is adjusted by a shim 9 and, after these apparatus 1a-1d are leveled and fixed, grout 8 is filled up in a top space of the concrete 2.
Patent JP-S59160683-A (JP)
Inventor: HARADA HISASHI
IPC: B62M3/02
Filed: 1983-02-14
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-H02201351-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/28
Filed: 1989-01-30
Abstract: PURPOSE:To obtain the photographic sensitive material having high sensitivity to IR light with which the after colors after a development processing are less by incorporating hydrophilic colloidal layers which are spectrally sensitized by at least one selected from a group consisting of cationic di- and tricarbocyanine dyestuff and contain the due of specific condition into emulsion layers. CONSTITUTION:The emulsion layers contain at least one layer of the hydrophilic colloidal layers which are spectrally sensitized by at least one selected from the group consisting of the di- and tricarbocyanine dyestuff and contain at least one kind of the dye expressed by the formula I. In the formula, R denotes an aryl group; X denotes a carbonyl group, sulfonyl group, etc.; Z denotes the nonmetal atom group necessary for forming a benzo condensed ring or naphtho condensed ring; L1 denotes a nitrogen atom or methyne group; L2 and L3 denote a methyne group; n denotes 1 to 6 integer, n denotes 1 when L1 denotes a nitrogen atom. The compd. expressed by the formula I has at least one acid group in the molecule. The photosensitive material which has the high sensitivity and decreases the after colors is obtd. in this way.
Patent JP-S60167989-A (JP)
Inventor: NAKANISHI TOMOHIKO
IPC: D21F1/56
Filed: 1984-02-10
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-H11218149-A (JP)
Title: Coupling yoke in double cardan joint
Inventor: SHIMA KOJI
IPC: F16D3/32
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a coupling yoke in a double Cardan joint, easy to manufacture and low in cost with good material yield. SOLUTION: A coupling yoke is provided with a cylindrical member formed by cutting a pipe, and a pair of nearly rectangular plates 2, 2 formed by cutting a band steel plate or blanking a steel plate. Holes 4, 4 are opened in both ends of each plate 2. The center parts 5 of the plates 2, 2 are overlapped and welded to the cylindrical member 1 so as to oppose the plates 2, 2 to each other.
Patent JP-H07210773-A (JP)
Title: Guard device
Inventor: NARUTAKI YOSHIISA
IPC: G08B13/181
Filed: 1994-01-21
Abstract: PURPOSE:To decide whether or not a shield is a moving body by measuring the distance from an installation place to the shield in all circumferential directions and comparing the respective measured values with past data. CONSTITUTION:Plural light emitting elements 7 are arranged at horizontal positions on a cylindrical member at equal intervals and modulated lights for distance measurements are emitted in all the peripheral directions. The reflected light of each modulated light from the shield is received by a light receiving element 13 through a conic reflecting mirror and an objective lens. A light emitting element 7 facing in a specific direction is selected and made to emit a light, and the specific distance to the shield is measured and stored in a specific area of a RAM 27. The current specific data is compared with the past data in the specific area and when their variation exceeds a specific value, it is decided that the shield is a moving body, thereby generating an alarm. A range finder includes a decoder 21 which is connected to the light emitting elements 7, an oscillator 23 which supplies an oscillation signal to the light emitting elements, an amplifier 32 which amplifies the signal of the light receiving element 13, a band-pass filter 33 and an A/D converter 30 which perform A/D conversion after passing an amplified signal consisting of only the same frequency component with the oscillation signal, and a CPU 31 which calculates the distance from the digital value of the A/D converter 30.
Patent JP-H04330404-A (JP)
Title: Production of diffraction grating
Inventor: HIRONO YUTAKA
IPC: G02B5/18
Filed: 1991-02-15
Abstract: PURPOSE:To make mass production of the diffraction gratings for lighting by forming grooves having an isosceles triangular shape in section by abrasion on the surface of a thin film by 1st and 2nd stages for irradiation with laser beams. CONSTITUTION:The thin film 2 consisting of org. matter, such as PMMA, PET, polyimide, polycarbonate or polyamide is formed on the surface of a base body 1. This thin film 2 is subjected to the 1st stage for irradiating the thin film with the laser beam 5 at an arbitrary irradiation angle to the direction perpendicular to the surface of the thin film 2 and the 2nd stage for irradiating the film with the laser beam 6 at the irradiation angle symmetrical with the laser beam 5 of the 1st stage to the direction perpendicular to the surface of this film. Processing parts to be removed 4 are annihilated from the org. material film 2 by the irradiation with these laser beams 5, 6. The grating 7 for lighting having the isosceles triangular grooves 71, 72 is thus formed. Then, the grooves 71, 72 having a high resolving power and large area are formed in a short period of time.
Patent JP-H07208413-A (JP)
Title: Wall plate clamp
Inventor: TANAKA TAKUYA
IPC: H05K7/00
Filed: 1994-01-21
Abstract: PURPOSE:To offer a clamp provided with an antirotation mechanism for preventing harmful rotation for a lock hole when a wall plate clamp, provided with a pair of elastic lock piece formed in a vartical stride shape from the top of the clamp prop erected on its base, is fitted and locked in the rectangle lock hole on a body wall plate. CONSTITUTION:A pair of whirl-stop ribs 12A.12B, which are in a fitted and locked pose to a lock hole 7, approaching the fringe 8 on a corner 11 of a long side 10 on one side of the lock hole 7 and positioned in the nonexisting part of an elastic lock piece 4, are provided. Also the part of a clamp prop 3 facing a long side 10B on the other side of the lock hole 7 is made in a shape closely parallel to the fringe of the long side 10B, both ends of the closely parallel part formed in whirl-stop points 13A.13B and clockwise and counterclockwise rotation of a clamp 1 prevented by the whirl-stop rib 12A and the whirl-stop point 13A, and the whirl-stop rib 12B and the whirl-stop point 13B forming pairs.
Patent JP-S59150279-A (JP)
Inventor: KAMATA KINICHI
IPC: F25B43/00
Filed: 1984-02-09
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-S62179731-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA MICHIHIKO
IPC: H01L27/12
Filed: 1986-02-04
Abstract: PURPOSE:To form an element on a non-defect layer by reducing the oxygen density of a surface layer by first heating, generating a crystal defective nuclide by second heating at lower temperature and forming a non-defect layer by third heating at higher temperature. CONSTITUTION:An SiO2 layer 2 as an insulation layer and a recrystalline Si layer 3 as a recrystalline semiconductor layer are formed on an Si substrate 1, oxygen is doped by implantation of oxygen ion O<+> to convert the layer 3 into a high density oxygen implanted region 3B'. First heating is executed at 1,000 deg.C or higher, the oxygen density of the surface layer is lowered, second heatng is executed at approx. 600 deg.C, and crystal defective nuclide due to the precipitate of the oxygen are formed in an inner high density oxygen implanted region. Then, third heating is performed at 1,000 deg.C or higher, and a crystalline defective nuclide are grown to form a surface non-defect layer 3A on the surface of the layer 3 and an inner defective layer 3B under the layer 3A. An SiO2 layer 4 is formed as an insulation layer in a boundary between the layers 3A and 3B by O<+> ion implanting, source, drain regions S, D are formed on the layer 3A, and a gate electrode G is formed through a gate insulation layer 5.
Patent JP-H03230736-A (JP)
Title: Ac servomotor
Inventor: TAKEUCHI MANABU
IPC: H02K5/22
Filed: 1990-02-01
Abstract: PURPOSE:To make unnecessary an excess space to facilitate connection by providing a hole through a part other than an effective yoke of a laminated stator, running a lead wire of a brake provided to a load side through the hole, and pulling out it from an opposite load side bracket. CONSTITUTION:A brake lead wire 10 of a brake 9 incorporated into a load side is pulled out from an opposite load side bracket 5 in the same way with a motor lead wire 11 through a hole 12 provided to a laminated stator 1. The hole 12 of the laminated stator 1 is formed by laminating a stator core 15 having the peripheral hole 14 from an effective yoke section 13. According to the constitution, when an AC servomotor is provided to an equipment, the brake lead wire 10 can be directly pulled out from the opposite load side bracket 5 to make connection in the same way with the motor lead wire 11.
Patent JP-S61182060-A (JP)
Title: Developing device of color copying machine
Inventor: SUNAGA RYUZO
IPC: G03G15/09
Filed: 1985-02-07
Abstract: PURPOSE:To prevent a sleeve from the adhesion of a developer and color mixing by constituting a magnetic roll of a fixed magnet and the sleeve to be rotated around the outer periphery of the fixed magnet, forming a surface area on the magnetic roll to which the developer is not adhered, and at the time of non-development, rotating the sleeve in the reverse direction against the rotation at the time of development. CONSTITUTION:When the contents of an original are exposed to a previously charged photosensitive drum 20, electrostatic latent images are continuously formed in accordance with the rotation of the drum 20 and the drum 20 forming the latent image is reached to the setting position of the 1st developing machine 10. Synchronously with the arrival of the latent image, a developer 4 is adhered to the surface of a paddle 2 which is in contact with the developer 4, and when the paddle 2 approaches a magnetic roll 1, the developer 4 is dispersed from the surface of the paddle 2 to the surface of the sleeve 1b through a position C. The developer adhered to the surface of the sleeve 1b is regulated with fixed thickness by a trimmer 3 while being adhered to the surface like a magnetic brush by the magnetic absorbing force and then reached to the opposite surface to the drum 20. The magnetic brush 6 consisting of the developer contacts the production surface of the drum 20 and is adhered to the latent image surface.