baber/WOPTO huggingface dataset:
Patent JP-H03293737-A (JP)
Title: Manufacture of resin-sealed semiconductor device
Inventor: KAWADA TATSUO
IPC: H01L21/56
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a resin-sealed semiconductor device having excellent moisture resistance by molding a plurality of tablets having specific diameters and preliminarily molded from epoxy resin composition in which lowest melting viscosity and spiral flow are specified by a plurality of plungers. CONSTITUTION:A plurality of tablets having 7.4-20mm of diameter and preliminarily molded from epoxy resin composition having 70kgf/cm<2> of pressure, 500-2000P of lowest melting viscosity of epoxy resin composition flowing in a circular tube having phi4 in diameter at the time of 175 deg.C of mold temperature and 15-20in of spiral flow similar to EMMI-1-66 are molded by a plurality of plungers. Since the lowest melting viscosity of the composition is high, the air in a cavity can be pressed to eliminate residual air in the cavity. Thus, no void is generated in a resin-sealed semiconductor device, moisture is scarcely introduced, and moisture resistance is improved.
Patent JP-H11267515-A (JP)
Title: Sheet having photocatalytic function and method for suppressing propagation of microorganism using the same
Inventor: IWANE NOBUO
IPC: C02F1/30
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for suppressing propagation of microorganisms in a bathtub by employing a photocatalyst molding having a photocatalytic function for the bathtub. SOLUTION: Microgorganism propagation in a bathtub is suppressed by setting a photocatalyst molding having a photocatalytic function in bathtub water. As the photocatalyst molding having a photocatalytic function suitable for setting inside a bathtub, a sheet (1) or (2) constituted by following is preferable: (1) a sheet coated with a metal layer by spraying or electroless plating and then with a titanium oxide by spraying as to bring the titanium oxide into contact with the metal layer or (2) a viscous sheet in which a composite powder produced by mixing a ceramic powder coated with a metal layer by plating or evaporation and titanium oxide. Nonwoven fabrics, textiles, and knitted cloth made of synthetic fiber and films made of synthetic resin are preferable for the material of either sheet and platinum, silver, zinc, and the likes are preferable for the metal of the metal layer.  The ratio of titanium oxide in the total addition amount of the metal and titanium oxide is desirably 10-50 wt.% and the amount of titanium oxide per 1 m<2> sheet is desirably 0.5-30 g.
Patent JP-S63259691-A (JP)
Inventor: KABASAWA SATORU
IPC: G10L13/00
Filed: 1987-04-17
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-S58212652-A (JP)
Title: Auto-loading disc player
Inventor: FUNAHASHI TADASHI
IPC: G11B17/04
Filed: 1982-06-04
Abstract: PURPOSE:To position a disc on a disc carrying mechanism easily and precisely, by supporting the external periphery of the disc at three points and positioning the disc on a prescribed position of the disc carrying mechanism. CONSTITUTION:A lever 57 is supported freely turnably to almost the center of a position close to the back end part on a tray 15. While supporting the peripheral edge part of a disc 7 at three points together with other two disc supporting members 55, 56 fixed on positions close to the front end part on the tray 15, the lever 57 positions the disc 7 on a prescribed position of the tray 15. The disc supporting member 55 is provided with a detecting switch 60 to detect that the disc 7 is supported at three points and generate a detection signal. In accordance with the detection signal, a power motor starts to rotate.
Patent JP-S5522565-A (JP)
Title: Automatic driving method and device for car air conditioner
Inventor: OKUMURA SHIYUNJI
IPC: G05D23/20
Filed: 1978-08-04
Abstract: PURPOSE:To properly drive a car air conditioner in such a way that temperature in the car cabin is detected and discriminated whether or not it is within proper temperature for a settled temperature during the time which is preset and memorized, according to which result, car air conditioner drive is controlled. CONSTITUTION:A microcomputer 11 performs digital operational processing of soft ware according to control program including preset air conditioner control, command signals are generated for controlling engine behavior, air conditioner drive, and phone drive. An air conditioner driving circuit 16 puts on an electromagnetic clutch in a compressor 17 by receiving air conditioner starting command signals from the microcomputer 11. In the microcomputer 11, for a settled temperature in the car cabin is discriminated whether or not it is within the proper temperature, by which air conditioner drive starting command signals are generated.
Patent JP-H11242443-A (JP)
Title: Image enlarging observation system and filter assembly for the system
Inventor: HIROTA KASHICHI
IPC: H04N5/72
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of moire interference fringes when an image is enlarged and observed on an image display surface having pixels arrayed in two dimensions by using a thin lens. SOLUTION: This system is provided with a thin type transparent lens means 3 which has image enlarging optical elements arrayed periodically in two dimensions at specific intervals and enlarges an image to be observed. The lens means 3 has 1.01 to 1.20 enlarging power on the whole and is arranged on an observer side at a specific distance from an image display surface 1. The specific distance is 2 to 40 mm and the intervals of the optical elements provided to the lens means 3 are 0.023 to 0.25 mm.  The specific interval between the lens means 3 and image display surface is determined in relation with the intervals of the optical elements of the lens means 3 so that the absolute value of the intensity of moire interference fringes due to the periodicity of the array of the pixels on the image display surface and the periodicity of the optical elements of the lens means 3 does not exceeds 0.15.
Patent JP-S63261208-A (JP)
Title: Light emitting element and optical fiber coupling device
Inventor: OTA YOICHIRO
IPC: G02B6/42
Filed: 1987-04-17
Abstract: PURPOSE:To enter incident light into an optical fiber efficiently by heating and drawing one end of a large-diameter rod type waveguide which has core- clad structure into a fiber type waveguide, and arranging a light emitting element at the core part at the other end. CONSTITUTION:The end surface of the glass rod 2 is drawn while heated, and then a glass fiber 3 is formed and its section is similar to the section of the rod 2. Further, the light emitting element 1 is adhered to the core part 2a of the rod with a proper adhesive. At this time, the adhesion of the element 1 is facilitated when the diameter of the rod 2 is set to several cm. In the coupling device which is thus constituted, the section of the fiber 3 is similar to the section of the rod 2, so projection light from the element 1 is propagated in the fiber 3 as it is. The light is therefore incident efficiently on the optical fiber even without any optical system for convergence.
Patent JP-H06306224-A (JP)
Title: Highly shrinkable packaging film
Inventor: KAMIYAMA MASAKI
IPC: C08L23/16
Filed: 1993-04-22
Abstract: PURPOSE:To obtain a highly shrinkable packaging film being highly shrinkable, almost free from slackness after shrinking packaging, capable of stretching at a lower temperature than conventional film, having large heating shrinkage factor and small natural shrinkage factor, excellent in flexibility and capable of providing a packaged article having beautiful package appearance. CONSTITUTION:This highly shrinkable packaging film is a stretched film made of a resin composition containing (A) 5-60 pts.wt. 1-butene-based polymer, (B) 30-90 pts.wt. propylene-ethylene-based random copolymer, (C) 5-50 pts.wt. at least one resin selected from a petroleum resin, a hydrogenated petroleum resin and a terpene-type resin.
Patent JP-2000280426-A (JP)
Title: Agricultural multilayered film
Inventor: SAKAMOTO SHUJI
IPC: A01G9/14
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an agricultural multilayered film having good toughness and excellent flexibility and excellent in airtightness of a greenhouse, workability and transportation storage efficiency. SOLUTION: In an agricultural multilayered film constituted of at least an inner layer A, an intermediate layer B and an outer layer C, the inner layer A is constituted of a compsn. based on an ethylene/vinyl acetate copolymer polymerized using a single site catalyst and having a density (da) of 0.88-0.92 g/cm3 and the intermediate layer B is constituted of a compsn. based on a thermoplastic resin (b) of which the tensile modulus as a single-layered film is larger than that of a single-layered film comprising the ethylene/α-olefin copolymer (a) and containing 1-10 wt.% of an anti-fogging agent and the outer layer C is constituted of a compsn. based on an ethylene/α-olefin copolymer (c) polymerized using a single site catalyst and having a density (dc) of 0.88-0.92 g/cm3.
Patent JP-S63259048-A (JP)
Title: Spheroidal graphite cast iron casting
Inventor: SATO KAZUO
IPC: C22C37/04
Filed: 1987-04-16
Abstract: PURPOSE:To improve the machinability of the titled casting after an austempering treatment by regulating the matrix of the casting to the mingled structure of bainite and residual austenite and increasing the number of graphite grains. CONSTITUTION:The titled casting is subjected to the austempering treatment and the matrix is regulated to the mingled structure of the bainite and residual austenite. At the same time, the graphite having 250-800pieces/mm<2> graphite grains is incorporated into the casting. In this conditions, the machinability of the casting after the austempering treatment is improved. The hard-enability and mechanical characteristics are furthermore improved at the time of incorporating about 0.3-1.0wt.% Mn into the titled casting.
Patent JP-S61256117-A (JP)
Title: Method of operating catalyst combustor for gas turbine
Inventor: KATO AKIRA
IPC: F23R3/40
Filed: 1985-05-08
Abstract: PURPOSE:To provide method of operating a catalyst combustor for a gas turbine that is capable of igniting a fuel which has methane gas as its main component economically and easily by using methanol as the fuel for ignition. CONSTITUTION:The air that is regulated in its flow rate by an air flow rate regulating valve 9 is led to a primary combustor, and there the air is mixed with methanol which is regulated in its flow rate by a methanol supply control valve 7, and the mixed gas passed through a combustion catalyst 5. The methanol burns substantially completely on this catalyst, and by its combustion heat the gas temperature rises to a predetermined temperature. A main fuel is added to the gas through a fuel supply control valve 8 and air is also added through an air flow rate regulating valve 10 to be led to a secondary combustor 4. A combustion catalyst 6 is filled in this secondary combustor 4 and the main fuel burns on this catalyst.
Patent JP-S58213558-A (JP)
Title: System for switching multiple-line
Inventor: HIRANO NOBUO
IPC: H04L69/14
Filed: 1982-06-04
Abstract: PURPOSE:To use every instrument and line effectively by selecting plural kind of transmitting and receiving instrument optionally and connecting multiple-line to plural public line. CONSTITUTION:In connecting operation, a line hold requesting signal from a CPU102 makes a multiple line switching unit LSU108 hold a line. A network control unit NCU101 sends a calling number information to an exchange 100 in accordance with the indication of the CPU102. As the result, a pushphone Pp or the like connected to the exchange 100 is connected. An inquiry is informed to the CPU102 by dialing through the pushphone Pp or the like. The CPU102 drives the LSU108 to connect a voice response device 105 and sends a response indication to transmit a voice message such as an input request to the remote subscriber's telephone set. The CPU102 sends a line switching controlling data to the LSU108 again and sends the response from the device 105 to the remote telephone. The LSU108 selects an FS signal transmitter 106 or the like to transmit response information to a data telephone PT or a FAX device.
Patent JP-H08270416-A (JP)
Title: Valve clearance adjusting tool
Inventor: NAKAMURA KIMIHIKO
IPC: F01L1/46
Filed: 1995-03-29
Abstract: PURPOSE: To locate accurately a valve clearance adjusting tool by utilizing a knock pin, block the shift of at least two valve lifters by a clearance holding means and realize a predetermined gap between the upper parts of the respective valve lifters and a cam to enable the replacement of shims in the predetermined gap. CONSTITUTION: Knock pin 30 to locate a camshaft journal cap for journalling a camshaft 20 of a cam 18 of a direct acting tappet valve means is provided to utilize a knock pin in the replacement of shims 22 for locating a valve clearance adjusting tool 32 fixedly. Also, the valve clearance adjusting tool utilizes the knock pin and a camshaft journal cap mounting surface of an internal combustion engine while having a gap holding means 36 to block the shift of at least two valve lifters in the rotation of the cams and realize a predetermined gap between the upper parts of the respective valve lifters and the cam.
Patent JP-H0640363-A (JP)
Title: Structure for rubber crawler
Inventor: TSURU EIJI
IPC: B62D55/253
Filed: 1991-04-02
Abstract: PURPOSE:To provide a rubber crawler concurrently serving for preventing wheel slip-off and suppressing vibration in improving the inner roller rubber crawler having rollers pinched and traveled by a pair of angle sections of core bars in particular. CONSTITUTION:A rubber crawler is provided with core bars 2 aligned and buried in the width direction of a lengthy rubber elastic body 1 and steel cord trains 8, 9 buried in the longitudinal direction of the rubber elastic body 1 to outwardly surround the core bars 2, rollers 20 fixed to a machine frame are rolled in contact between a pair of angle sections 5, 6 of the core bars 2, and the contact faces between a pair of angle sections 5, 6 and the rollers 20 are practically set to the same plane as the steel cord trains 8, 9.
Patent JP-H03215026-A (JP)
Title: Manufacture of corrugated board sheet
Inventor: YOSHIZAWA AKINOBU
IPC: B23K26/38
Filed: 1990-04-13
Abstract: PURPOSE:To produce corrugated case in a course of operations without lowering the quality of the sheet concerned by a method wherein a printing process, in which non-contact printing is applied to moving sheet, a cutting process, in which the sheet is cut with laser, and a ruling process, in which roulleted rule is formed at the surface layer part of the sheet, are provided. CONSTITUTION:Sheet 101, to which the desired printing is applied with a non- contact printing machine 105, is conveyed to a first laser cutter 106 so as to cut the sheet into the developed shape of a corrugated box in a cutting process. Next, the cut sheet is conveyed to a ruling device 108 so as to be ruled in order to produce a corrugated board sheet 107. By all the printing, cutting and ruling are performed under non-contact state, the quality of the corrugated board sheet 107 is prevented from lowering and no lowering of production efficiency results even when the multikind and small quantity manufacturing of corrugated board sheet 107 is performed.
Patent JP-S58212671-A (JP)
Title: Cassette adaptor
Inventor: KAMIYAMA TOSHIBUMI
IPC: G11B23/04
Filed: 1982-06-04
Abstract: PURPOSE:To prevent troubles at the discharge of a battery by unloading/loading a tape from/to a small-sized tape cassette taking in a case having the same size as a standard size tape cassette by using a motor and enabling a motor shaft to be rotated manually. CONSTITUTION:The small-sized tape cassette 1 is taken in the case body 6 having the same size as the standard size tape cassette. When a cover 7 is closed, a projection 7a pushes a switch 7a, power is electrically conducted to a motor 18 through a limit switch 27 and a driving rack 7a is moved in the left direction. Interlocking with the movement of the driving rack 17, arms 11, 15 are opened right and left and guide rolls 12, 14 unload a tape 3 from the cassette 1. After completing the drawing, a limit switch 27 is opened and the motor 18 stops. When the cover 7 is opened, a turning direction changeover switch 29 is turned to the other contact and the motor 18 is reversely turned until the limit switch 28 is opened to taking in the tape 3. An unshown penetration hole is drilled into a case 6 on the extension of the shaft of the motor 18 to taking in the tape 3 by turning the shaft 20 manually when the battery is discharged.
Patent JP-H01266479-A (JP)
Title: Heat transfer joint and manufacture thereof
Inventor: NAKAMURA YOICHI
IPC: F25B9/14
Filed: 1988-04-18
Abstract: PURPOSE:To produce a heat transfer joint with flexibility and excellent heat-conductive properties, and to facilitate the quality control of the same, by a method wherein a heat transfer member prepared by twisting multiple element wires is provided with a binding terminal which is radially crushed to bind the heat transfer member, and both end surfaces of the bound terminal are flushed, and then a heat transfer piece thus formed is brazed to a flange. CONSTITUTION:First flexible twisted wires made by twisting extra fine element wires are twisted and bound to form second flexible twisted wires 36, and an annular-type bound terminal 38 made of metal is mounted on the flexible twisted wires 36 so as to radially cover both ends 37a of a heat transfer member 37. After the bound terminal 38 is mounted, the heat transfer member 37 is bound by crushing the bound terminal 38 from the external side. The heat transfer member 37 and both end surfaces 33a of the bound terminal 38 are machined and flushed by, for example, a lathe, a milling machine or the like to form a heat transfer piece 33. These pieces are arranged in a state that twelve of them are arrayed in a circumferential shape, and both end surfaces 33a of each of them are brazed and bonded to a pair of flanges 31 and 32 by using a brazing material such as low-temperature solder with high strength and thermal conductivity at a low temperature, thereby forming a heat transfer joint 30.
Patent JP-S60241244-A (JP)
Title: Semiconductor device, manufacture thereof, and implement to manufacture therefor
Inventor: OKINAGA TAKAYUKI
IPC: H01L23/057
Filed: 1984-05-16
Abstract: PURPOSE:To improve the reliability of the electric system by a method wherein solder is adhered to the contact between a metallized part and a metallic layer in the title device of pin-grid-array type formed with a resin substrate equipped with through-holes. CONSTITUTION:A package substrate 1 is formed out of epoxy resin having a metallized part 2 of Cu or the like mounted as the wiring. A dam 4 made of aluminum or epoxy resin is installed on the substrate so that a cavity 3 may be formed at the center. Pins 5 made of 42 alloy or the like which are outer terminals are planted in the substrate 1 around the dam 4 in the state of electric connection with part of the metallized part. Through-holes 11 formed in the substrate are formed to extend electric conduction from the metallize 2 to the back metallized part 2a via metallic layer 12 formed by adhesion to the wall of the through-hole. Then, the through-hole is filled with solder 13.
Patent JP-S63261587-A (JP)
Title: Production of discoid magnetic recording medium
Inventor: HONDA KUNIHIKO
IPC: G11B23/00
Filed: 1987-04-20
Abstract: PURPOSE:To improve the dimensional stability of a discoid magnetic recording medium by applying heating processes to a nonmagnetic supporter containing a magnetic layer and a center core independently of each other before component parts including the center core are attached to said nonmagnetic supporter. CONSTITUTION:The heating processes are applied to a nonmagnetic supporter containing a magnetic layer and a center core independently of each other before the component parts including the center core are attached to said nonmagnetic supporter. Thus a difference in heat-shrinkable property is extremely decreased between said component parts and a medium sheet. Then it is possible to improve the dimensional stability, the tracking shift and the skew characteristics of a video floppy disk without deteriorating the flatness in case the floppy disk is used, stored or transported in a high temperature environment or a high-temperature/high-humidity environment.
Patent JP-H02274519-A (JP)
Title: Clamping mechanism of mold
Inventor: KIYOUKUBO HIROSHI
IPC: B29C45/64
Filed: 1989-04-17
Abstract: PURPOSE:To perform mechanically and smoothly detachment of hooking metal fittings, by a method wherein the hooking metal fittings are formed separatedly from a mold and the hooking metal fittings are fitted to the mold. CONSTITUTION:Holding vessels 2 are formed individually on a pair of molds 1 and hooking metal fittings 5, 5' are formed within the vessels 2 separately from the molds 1. The hooking metal fittings 5, 5' are fitted to the molds 1, the cavity 3 side mold 1 and core 4 side mold 1 are stuck to each other through connection between the hooking metal fittings 5, 5' and combined integrally. Mold processing is performed under this condition and at the time of taking out of a molded product, the connection between the hooking metal fittings 5, 5' is disconnected and the same is taken out by separating the pair of the molds 1 from each other.
Patent JP-H09280350-A (JP)
Title: Control device for automatic transmission for vehicle
Inventor: TAKEDA YOHEI
IPC: B60W10/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a slip without increasing a hydraulic pressure by a method wherein a slip during non-gear shifting of a selected hydraulic engaging element is detected and when a slip is detected by a slip detecting means, a drive force is reduced to shift down an automatic gear shifter through reduction of a drive force. SOLUTION: An output circuit 21 of an electronic control unit U controls operation of clutches C1 , C2 , C3 , and C4 R of an automatic transmission T. A slip detecting means detects it based on a throttle opening, the number of revolutions of a main shaft, the number of revolutions of a counter shaft, and a shift position whether the present engaged clutches C1 , C2 , C3 , and C4 R are slipped or not. A gear shift control means shifts down the automatic transmission T so as to prevent the occurrence of the slips of the clutches C1 , C2 , C3 and C4 R. This constitution reliably prevents the occurrence of a slip without increasing a hydraulic pressure, and prevents worsening of a gear shift feeling.
Patent JP-S5621016-A (JP)
Title: Vehicle with internal combustion engine
Inventor: ENDOU KAGEMI
IPC: G07C5/08
Filed: 1979-07-30
Abstract: PURPOSE:To prevent oil supply beyond a limit quantity to an internal combustion engine, by applying the outputs of a set quantity memory circuit and a consumed quantity and remaining quantity comparison circuit to an AND circuit. CONSTITUTION:The output of a set quantity memory circuit 30, which receives a set quantity signal A from an oil supply limit quantity setting unit 14 and an oil supply quantity signal B from an oil feeder, is applied as one input to an AND circuit 13. The output signal of a circuit 10, which calculates the quantity of actually consumed oil from the outputs of a remaining oil quantity signal generator 8 and a circuit 9 which stores the quantity of oil in a tank at the end of oil supply, and the output signal of an addition memory circuit 7, which stores a value which is calculated by a fuel consumption calculation circuit 6 from the outputs of an automobile fuel consumption signal generator 4 and a covered distance signal generator 5, are compared with each other by a comparison circuit 11 so that an output is applied to an AND circuit 3 when consumption is appropriate. A motor switch 17 for an oil feed nozzle is operated only when the AND circuit 3 produces an output, thereby preventing oil supply beyond a limit quantity.