baber/WOPTO huggingface dataset:
Patent JP-H10104266-A (JP)
Title: Dynamic quantity sensor and integrated circuit using the same
Inventor: MITAMURA TAKESHI
IPC: G01P15/18
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To enhance the resistance to an impact and improve the reliability by providing a displacement limiting means for limiting the displacement of the mass of a vibrating system. SOLUTION: A mass 15 fixed by a fixing part 18 through an elastic support body 17 constitutes a vibrating system on a base. A plurality of displacement limiting means 88 fixed onto the substrate so as to pass through through-holes 100 provided on the mass 15 are arranged, and a displacement limiting means 89 is provided in an empty place surrounded by the mass 15, the elastic support body 17 and the fixing part 18. The displacement limiting means 88 are used also as electrodes for detecting the y-axial displacement of the mass 15. The displacement limiting means 88 are electrically connected to each other by a polycrystalline Si wiring 40 on the substrate and collected to connecting points (a), (b). The mass 15 is also electrically connected to the polycrystalline Si wiring 40.  The mass 15 and the limiting means 88 form a differential capacity circuit to detect the y-axial displacement of the mass 15. Since the displacement of the mass 15 is limited by the displacement limiting means 88, 89 according to this structure, the mass 15, even if fallen, is never relatively slipped from the detecting electrode (for which 88 is used).
Patent JP-H10101287-A (JP)
Title: Suction device
Inventor: MASAKADO AKIROU
IPC: B66C1/02
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To suspend a largely deforming object to be sucked agreeably by setting length from a tip of a side wall to a bottom side of a suction port specific value or more and mounting an air suction port in the bottom side. SOLUTION: A vacuum pump is operated and a suction port 2 is pressed with a deformable and largely deforming object to be sucked 6. Air between a suction port 2 and an object to be sucked 6 is sucked in the vacuum pump from the air suction port through a connecting port 4 and a space between the air suction port 3 and the object to be sucked 6 is negative pressure and a suction head 1 is sucked to the object to be sucked 6. For example, suspension is possible when depth L(length from a tip to a bottom side) of the suction port 2 is 20mm or more and the negative pressure is preferably gage pressure and -350mmHg ore less. Then, the suction head 1 is suspended with the object to be sucked 6 by a suspension device and moves it to another place.
Patent JP-H1191328-A (JP)
Title: Damping force control device for vehicle
Inventor: NAKAYAMA TOMOMI
IPC: B60G17/015
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To allow both of the comfortableness of a vehicle and the stability in operation to be compatible. SOLUTION: In this device 1, the damping force of a shock absorber 10 is variable in a low speed area of a stroke speed of the shock absorber, by an actuator 2, and the acceleration in a vertical direction on a spring at an upper part of the shock absorber 10 is operated. The stroke speed of the shock absorber 10 is estimated on the basis of the suspended acceleration, a stroke direction of the shock absorbers 10 of the left and right wheels 11 of the vehicle is determined, and the damping force of the shock absorbers 10 is controlled so that the damping force is increased on the wheel 11 of the higher stroke speed by ECU 8, when the shock absorbers 10 in the left and right wheels 11 are stroked in a same direction.
Patent JP-H07109070-A (JP)
Title: Wire tension controller
Inventor: NARA TAKAKAZU
IPC: B65H59/16
Filed: 1993-10-14
Abstract: PURPOSE:To control the tension of a wire constant by varying an amount of compression in a pressure spring of a damping device in linkage with the rotation of a tension arm at a time when a turning angle of this tension arm being energized by the spring is varied according to a variation in wire tension. CONSTITUTION:In a wire tension controller for a coil winding machine or the like available in the manufacture of coil parts, etc., if tension in a wire 79 at the supplied side is increased to some extent, a tension arm 64 goes down, and thereby tensile force of a balance spring 73 is also increased by rotation of a pulley 68 on a turning shaft 65 via finishing gut. In addition, a cap 75 of a pin 61 is pulled downward by rotation of a pulley 67 via finishing gut 76, and pressure in a brake pressure spring 62 is abated. With this constitution, drawing resistance of a material roll winding side wire is lowered, maintaining the setting wire tension. On the other hand, when the wire tension at the supplied side is reduced and the tension arm 64 went up, the tensile force of the balance spring 73 is lowered, while pressure in the brake pressure spring 62 is increased.
Patent JP-H04135716-A (JP)
Title: Manufacture of molded object with covering layer
Inventor: ITO FUMISAKU
IPC: B29K55/02
Filed: 1990-09-28
Abstract: PURPOSE:To obtain a laminate with strong adhesive force at low temperature by using vinylchloride resin and ABS resin as surface layer materials and by using modified amorphous propylene copolymer as an adhesive layer material. CONSTITUTION:An adhesive layer 2 is formed of an adhesive containing copolymers of modified amorphous propylene as a main component. The covering layer 3 made of vinylchloride resin or ABS resin is laminated on the surface of the formed object 4 made of polypropylene by strong adhesive strength by using the adhesive layer 2. The perform 3' for covering provided with the adhesive layer 2 is arranged in a mold along the inner surface of the stationary mold 5 for injection molding, and the movable mold 6 corresponding to the stationary mold is brought into close contact with the stationary mold, thereby closing the molds. Molten polypropylene is injected into the mold, and simultaneously with injection molding, the covering layer 3 formed of the perform is laminated on the surface of an injection molded object through the adhesive layer 2, whereby the molded object 1 with the covering layer is molded.
Patent JP-S62240531-A (JP)
Inventor: MARUKUSU ZAIBERU
IPC: B29C71/02
Filed: 1986-10-30
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-S63112302-A (JP)
Title: Article collecting facilities
Inventor: SHIMADA TAKAKI
IPC: B65G1/137
Filed: 1986-10-28
Abstract: PURPOSE:To facilitate the operation management of a transfer vehicle and simplify the operation management control part of facilities by installing a data transmission means consisting of writing and reading means. CONSTITUTION:A data transmission means D transmits information by utilizing an IC card 26 having a controller 26a for controlling reading and writing, ROM 26b, and a RAM 26c, as memory medium. In the IC card 26, a card writer 27B which acts as writing means for writing the work data is installed onto a working controller SC. Further, a card reader 27A which acts as the reading means for reading the data of the IC card 26 is installed onto a transfer controller IC. The transfer controller IC judges the destination information for traveling a transfer vehicle, the information for taking out an article from a shelf part, and the container for accommodating the taken-out articles, on the basis of the working data and the information of the article accommodated onto a previously memorized shelf and outputs said information.
Patent JP-H04136045-A (JP)
Title: Production of polystyrene resin foam
Inventor: SHIRAI HIDETOMO
IPC: C08L25/00
Filed: 1990-09-28
Abstract: PURPOSE:To produce the title foam having finer cells and improved-uniformity while preventing the resin from building up at the tip, slit of an extrusion die by mixing a PS resin with a specified gellike mixture and extrusion-foaming the resulting mixture. CONSTITUTION:20-40% particles such as silica or alumina particles of a particle diameter of 0.5-20mum are uniformly dispersed in water in the presence of optionally a surfactant to obtain a suspension. This suspension is mixed with 3-10 wt.% highly water-absorptive resin (e.g. crosslinked polyacrylic acid) of a particle diameter of 100mesh or below to obtain a gellike mixture. A PS resin is mixed with 5-20 wt.%, based on the resin, gellike mixture and optionally azodicarbonamide, and the resulting mixture is extrusion-foamed.
Patent JP-H0983980-A (JP)
Title: Community cable
Inventor: ENOMOTO KOJI
IPC: H04N21/647
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To supply power to plural head ends from a single power source device. SOLUTION: The power supplied form the power source device 13 connected to a mixer device 1 is supplied to a first and a second head ends HE1 and HE2 through a coaxial cable through which a signal is propagated from the mixer device 1. Current consumption in the coaxial cable at this time satisfies a regulation. In addition the mixer device is provided with a monitor terminal MON to monitor the level of a mixed signal outputted to a trunk 2.
Patent JP-S61136546-A (JP)
Title: Modification of propylene/ethylene block copolymer
Inventor: OGIWARA TADASHI
IPC: C08L101/00
Filed: 1984-12-07
Abstract: PURPOSE:To obtain the titled modified copolymer which is excellent in rigidity, impact resistance, flow and moldability and can give a thin-walled molding, by mixing a specified propylene/ethylene block copolymer with an inorganic filler and an organic peroxide and heat-treating the mixture. CONSTITUTION:100pts.wt. propylene/ethylene block copolymer of a MI of 1-20g/10min and a C2H4 content of 4-20wt% is mixed with 0.5-9pts.wt. inorganic filler such as talc of an average particle diameter of 0.1-3.0mum, 0.01-0.2pt.wt. organic peroxide such as 1,3-bis(t-butylperoxyisopropyl)-benzene and, optionally, additives such as an antioxidant, antistatic agent, colorant, weathering agent and UV absorber, and the mixture is heat-treated at 190-260 deg.C to modify the titled copolymer.
Patent JP-2000178398-A (JP)
Title: Resin composition and crosslinked microparticle dispersed curable resin composition
Inventor: FUJIMOTO JUICHI
IPC: C08J3/24
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition capable of simultaneously satisfying the three performances of low viscosity, low shrinkage, and rapid curability. SOLUTION: This composition is prepared by dispersing (A) crosslinked microparticles obtained by polymerizing (a) a radical-polymerizable ethylenically unsaturated compound and (b) a compound having at least three (meth)acryloyl groups in the molecule and having a mean primary particle diameter in the range of 10-1,000 nm in (B) a compound having at least one (meth)acryloyl group on the molecule.
Patent JP-H02106525-A (JP)
Title: Paper sheet carrying mechanism
Inventor: MORIYAMA TETSUO
IPC: B65H1/12
Filed: 1988-10-13
Abstract: PURPOSE:To deliver paper sheets in a stable condition to be carried on a roller side by providing the elastic body, energizing the slider member possible to abut an other side nipping member to the other side nipping member side, on two or more places of the nipping member. CONSTITUTION:When a nipping member 1 nears a nipping member 2 while pushing paper sheets 12, the sheets 12 are retained with the tip of a slider member 3 in the space with the member 2. Even when the parallelism between the members 1 and 2 are incorrect, since the slide quantity of the member 3 is changed to follow, and moreover a suitable holding power is given to the sheets 12 by the energizing of a spring 4, the sheets 12 are nipped between the members 1 and 2 without a tilt, and carried on a delivery roller 8 side in a stable condition as shown with a chain line, undependent on complicated adjustments or the flatness and parallelism of the nipping member. Moreover the sheets are sent within a paper sheets carrying device every one piece with the roller 8 and a peeling roller 9.
Patent JP-S63111147-A (JP)
Title: Sliding contact material
Inventor: MIYAMOTO MOTOHARU
IPC: H02K13/00
Filed: 1986-10-29
Abstract: PURPOSE:To obtain a sliding contact material remarkably excellent in wear resistance and reduced in the size of worn particles, by providing a surface layer consisting of one or more elements among Al, Mn, and Ni to an alloy consisting of Au, Ag, and Cu by means of plating and by diffusing the surface layer to carry out alloying. CONSTITUTION:The surface layer consisting of one or more elements among Al, Mn, and Ni is provided to the alloy consisting of, by weight, 60-65% Au, 26-34% Ag, and 6-11% Cu by means of sputtering, etc. It is preferable that the thickness of this surface layer is regulated to 0.01-5mum. Subsequently, diffusion treatment is applied to this surface layer under the conditions, e.g., of 300-500 deg.C and 0.5-1hr to alloy the surface layer, so that desired sliding contact material is obtained. By using this sliding contact material, a sliding contact having low and stable contact resistance for an extremely long period can be obtained.
Patent JP-H10106068-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUDO HARUMI
IPC: F16D11/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording/reproducing device in which each engaging teeth part is deviated from engagement with each other when the rotating force is transmitted by engaging the engaging teeth parts of a rotation force transmitting member each other. SOLUTION: A direct connection mechanism for transmitting the rotating force of a driving source to a supply reel base or a take-up reel base in the direct connection state is composed of a center pulley 13 and an output gear 21, and the plural engaging teeth parts 13a, 13b, 21b are projectingly formed respectively in the direction approaching each other from the surfaces of these center pulley 13 and output gear 21 confronted each other so that the engaging teeth parts 13a, 13b, 21b are freely engaged each other, then the projecting height of one engaging teeth part 13b among the engaging teeth parts 13a, 13b of the center pulley 13 is formed lower than that of another engaging teeth part 13a, thereby the deviated engagement of the engaging teeth parts 13a, 13b, 21b with each other is prevented.
Patent JP-H02123447-A (JP)
Title: Input/output controller and data transfer therefor
Inventor: UIRIAMU MAIKURU JIYONSON
IPC: G06F13/12
Filed: 1988-10-12
Abstract: PURPOSE: To mutually connect buses and transfer data by providing an input/ output controller between the bus to which the device with high performance and the device with comparatively low performance are fitted. CONSTITUTION: A local bus 110 is constituted of an address bus 111 and a data bus 112, and the device with high performance is fitted to the local bus. The device with comparatively low performance is fitted to a remote bus 120. A data transfer unit DTC is mutually connected to the buses 111 and 112 through links 111a and 112a. A gateway from the bus 110 to the bus 120 is formed by four input/output ports on the bus 110. The device or a memory on the bus 120 is directly accessed from a reduction instruction set processor RISC 101 through an interface unit 105. Address designation on the bus 110 and that on the bus 120 are independent and access can be executed while overlapping. Thus, the buses are mutually connected and data is transferred without affecting the performance of the respective devices.
Patent JP-S63115983-A (JP)
Inventor: MIURA HIDEAKI
IPC: F16L9/19
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-H0895264-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ITAMI AKIHIKO
IPC: C08L83/02
Filed: 1994-09-28
Abstract: PURPOSE: To ensure high sensitivity, superior wear and printing resistances and high lubricity and to suppress the deterioration of potential stability, the increase of residual potential and the lowering of photosensitivity by incorporating grafted polycarbonate resin having a specified organosiloxane structure. CONSTITUTION: Grafted polycarbonate resin having an organosiloxane structure represented by the formula is incorporated into a layer of an electrophotographic photoreceptor. In the formula, each of R1 and R2 is H, halogen, optionally substd. 1-6C alkyl or optionally substd. aryl, R3 is 1-6C alkylene or 1-6C alkylidene, each of R4 -R7 is optionally substd. 1-12C alkyl, optionally substd. cycloalkane or optionally substd. phenyl, each of (a) and (b) is an integer of 1-4 and (m) is an integer of 1-500. The grafted polycarbonate resin is preferably incorporated into the outermost layer farthest from the substrate among the constituent layers of the photoreceptor.
Patent JP-H06112889-A (JP)
Title: Cordless system telephone set
Inventor: HACHIGA HITOSHI
IPC: H04M1/00
Filed: 1992-09-29
Abstract: PURPOSE:To obtain a cordless system telephone set in which consumption of a battery provided to a slave set is suppressed and the service span of life of the battery is longer extended by eliminating communication between a master set and a slave set for the confirmation of a resident zone on the outside of communication of the slave set. CONSTITUTION:A cordless telephone system is made up of a controller 1 connecting to a telephone line connected to a general public line, plural master sets 21-2m accommodated in the controller 1 and plural slave sets 31-3n communicating with the master sets 21-2m through a radio wave. Then in the standby state where the slave sets 31-3n are not making communication, the resident zone of the controller 1 is not confirmed nor registered via the communication with the master set and only during talking state, in response to the reception level of each talking channel received by the slave set or by the master set, an outside of resident signal is sent to the controller 1 to revise the master set making communication with the slave set.
Patent JP-S63111533-A (JP)
Title: One chip microcomputer
Inventor: SAWADA AKIRA
IPC: G06F9/30
Filed: 1986-10-29
Abstract: PURPOSE:To avoid the deterioration of availability of a ROM by producing different instruction systems by plural instruction decoders connected to a program storing ROM and actuating one of those instruction decoders with a valid signal produced from the signal of a program counter. CONSTITUTION:All bits of a program counter 1 are connected to the address input of a ROM 4 storing a program and several bits following the most significant one are connected to the input of a selection circuit 2. Then instruction decoders 31-33 connected to each output line of the circuit 2 produce different instruction systems. Furthermore the output of the ROM 4 is connected to the inputs of decoders 31-33 respectively. Then the contents of the ROM 4 to which address is instructed by the counter 1 are interpreted by one of those decoders 31-33 that is instructed by the circuit 2.
Patent JP-H0899469-A (JP)
Title: Erasable heat sensitive recording medium
Inventor: NAKATO YUUJI
IPC: B41M5/36
Filed: 1994-09-29
Abstract: PURPOSE: To maintain the initial reflection density of a light reflection layer, improve a contrast between an image portion and non-image portion and improve the repetitive erasure tolerance. CONSTITUTION: An erasable heat reversible heat sensitive recording medium which has a recording layer 4 which changes its transparency reversibly depending on a temperature, whose main components are a resin provided on a light reflection layer 2 of a support 1 through an adhesive layer 3 and an organic low molecular substance diffused in the resin wherein the adhesive layer 3 is an acrylic resin based on an acrylic oligomer which is heat resistant, solvent resistant and highly adhesive to a metal.  The characteristics of the resin prevents a formation of cracks in the light reflection layer when the adhesive layer 3 is formed and an invasion of an organic solvent into the adhesive layer 3 when the recording layer 4 is formed and reduces a degradation associated with the contact of the light reflection layer 2 with the solvent, preventing a decline in the reflection density, and a separation of the adhesive layer 3 from the light reflection layer due to the high heat resistance of the resin.
Patent JP-H04137612-A (JP)
Title: Manufacture of aluminum base foil for electrolytic capacitor electrode material
Inventor: SATO YUICHI
IPC: C23C14/48
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to make capacitor electrode material Al base foil of high characteristics such as CV product by adding and concentrating at least one valve metal to the surface layer of aluminum foil or aluminum alloy foil in a vacuum by the ion implantation method. CONSTITUTION:When an ion beam 2 of at least one of valve metals of Ti, Zr, Hf, Nb, Ta, Zr, Si, and Bi is applied in a vacuum to the surface layer of Al base foil 1 made by rolling or quench solidification, ions are implanted by a non-thermal-equilibrium process and an ion implantation layer 3 of element concentration higher than the conventional maximum is made on the surface layer. The ions are implanted to the whole or part of the surface layer of the Al base foil. When the ions are implanted to part of the layer, dispersion of the ions is regulated so that the un-implanted sections may be arranged at short distances into dot, line, or broken line form. Thereby the solid-solution concentration of the valve metals sufficiently heightens, the concentrated sections are controlled to improve the etching effect, and characteristics such as electrostatic capacity and CV product required for an electrolytic capacitor are obtained.
Patent JP-H1180818-A (JP)
Title: Production of metal powder, and metal powder produced by the method
Inventor: KURUMA SEIRAI
IPC: H01G4/12
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To produce a powder of base metal or a powder of metal made of alloy thereof, having spherical shape and excellent in crystallinity, by atomizing a raw-material solution containing specific amounts of base metal salt to form it into droplets and conveying them into a heated reaction tube by the use of an inert carrier gas in which reducing gas content and flow velocity are specified, respectively. SOLUTION: A raw material solution, containing one or many kinds of base metal salts by (0.1 to 5) mol/l in total of metal ions, is formed into droplets by atomization. As the base metal salts, the nitrates, sulfates, chlorides, etc., of copper, nickel, cobalt, iron, etc., are used, and water, alcohol, acetone, etc., are used as a solvent. The droplets are conveyed into a heated reaction tube by means of an inert carrier gas containing 1 to 35% reducing gas and having (1 to 5) cm/sec flow velocity, by which a powder of base metal or a powder of its alloy is produced. As inert carrier gas, nitrogen, argon, helium, etc., are used, and hydrogen, ammonium, carbon monoxide, etc., are used as reducing gas.
Patent JP-H04135759-A (JP)
Title: Printing head
Inventor: DOI YOSHIMITSU
IPC: B41J2/275
Filed: 1990-09-27
Abstract: PURPOSE:To increase impact force without reducing durability by applying plating to the contact surface with an armature of a hinge part and the attraction surface of a core pole and making the plating thickness of the contact surface of the hinge part larger than that of the attraction surface of the core pole. CONSTITUTION:The height of the attraction surface 26a of a core pole 26 to the surface having a nose body 14 formed thereto of a yoke 12 is made lower than that of the contact surface 24a with an armature 20 of a hinge part 24. Chromium plating is applied to the yoke 12 and the thickness of this chromium plating layer 12b is 3mum on the attraction surface 26a of the core pole 26 and 7mum on the contact surface of the hinge part 24. When a current is supplied to a coil 28, the magnetic attraction force toward the core pole 26 acts on the armature 20 and the movable leading end part 20a of the armature 20 is moved in the direction shown by an arrow (a). By this constitution, the abrasion resistance of the hinge part can be enhanced without reducing the impact force of a printing wire.