baber/WOPTO huggingface dataset:
Patent JP-H0849315-A (JP)
Title: Joint material
Inventor: KUSAKAWA KOICHI
IPC: E04B1/684
Filed: 1994-08-08
Abstract: PURPOSE:To securely cut off water, by forming a gasket material in which the head and leg or a preventive spring against returning are formed as a unit and providing a foaming seal material in the gasket material so as to contact the joint on the wall face. CONSTITUTION:A gasket material 2 with a T-shaped section is formed from the head 2a and the leg 2b and a water-expansive foaming seal material 3 is fixed to the leg 25 of the gasket material 2 to form a joint material 1. The water-expansive foaming seal material 3 has a hardness of 30-700g/cm<2> at 50% compressed condition and the volumetric expansion rate thereof is 3% or more in the water-expanded state. In this way, even if the side face of external wall material is coarse and hydrophilic, water can be securely cut off owing to the increase of the pressing force, because the seal material gets flexible and the water-expansive pressure increases.
Patent JP-H0254925-A (JP)
Title: Semi-conductor device and using method therefor
Inventor: SAMATA SHUICHI
IPC: H01L21/76
Filed: 1988-08-19
Abstract: PURPOSE:To realize a good contact characteristic by protecting a contact hole buried layer for electrically contacting the active layer of a substrate with a wiring layer from the influence of impurities. CONSTITUTION:Since the BPSG layer 24 in the laminated layer body of a semi- conductor substrate 21 is isolated through a non-doped SiO2 layer 28 from a contact bole buried layer 26, a good contact characteristic is achieved. A first semi-conductor layer 36(36a, 36b) is surrounded by a double structure element separation layer comprising a first insulator layer 38 having proper thickness and a second semi-conductor layer 34 having thermal expansion coefficient approximately same as that of the first semi-conductor layer 36. Elements are separated well between adjoining first semi-conductors 36 and distorsion of grid in the first semi-conductor layer 36 is reduced considerably during selective epitaxial growth.
Patent JP-S6267767-A (JP)
Title: Recording disk reproducing device
Inventor: OKAMOTO SHINGO
IPC: G11B17/028
Filed: 1985-09-20
Abstract: PURPOSE:To prevent the occurrence of the accident such as stylus jumping and to execute the suitable reading and reproducing by forming the turntable smaller than the diameter of the recording disk. CONSTITUTION:When a motor 2 is driven, the driving force is transferred through a driving shaft 2a to a turntable 3, the turntable 3 is rotated, and therefore, a disk 4 supported on the upper part is read and reproduced by a reproducing stylus 5a while the disk is rotated. When during the reading and reproducing, oscillation is transferred to a picking-up cartridge 5, etc. equipped with the reproducing stylus 5a from the exciting source such as a speaker, and in case the peak value of the number of the oscillation and the peak value of the number of the inherent oscillation of the turn table 3 are coincident, resonance is executed and the oscillation level comes to be larger. The outer diameter of the turntable 3 is formed to the diameter smaller than the disk 4 mounted on the upper part. Thus, the oscillation level transferred to the disk 4 comes to be smaller, the surface oscillation of the disk 4 comes to be smaller and the occurrence of the stylus jumping, etc., of the reproducing stylus 5a is prevented.
Patent JP-S6097851-A (JP)
Inventor: SAKURADA MASATAKA
IPC: B65D81/34
Filed: 1983-11-02
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-H0370056-A (JP)
Title: Self-diagnostic device for rom
Inventor: SAKASHITA HIROTAKA
IPC: G06F12/16
Filed: 1989-08-09
Abstract: PURPOSE:To exactly and surely execute a check and to improve the reliability of a computer system by successively reading out the internal data of a ROM, adding the read data and executing a self-diagnosis part, which decides whether the internal data are normal or abnormal, according to an addition result by a hardware. CONSTITUTION:When a control means 165 is turned to a check mode, a computer system 10 is held in a reset mode. An address generating means 162 successively designate addresses from the initial address to the final address of a ROM 11 with the operation of the control means 165 and the internal data, which are read out from the ROM 11 by this address designation, are added by an adding means 164. In the control means 165, this addition result is compared with a value determined in advance and it is decided whether the internal data of the ROM 11 are normal or abnormal. Thus, the internal data of the ROM 11 can be checked in the manner to the hardware and the internal data can be exactly and surely checked.
Patent JP-S6183740-A (JP)
Inventor: YAMAZAKI KENJI
IPC: E04B1/58
Filed: 1984-10-02
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-H0523263-A (JP)
Title: Automatic transfer device of traverse motion type automatic outer surface cleaning unit
Inventor: TAKEDA MUNEHISA
IPC: A47L3/02
Filed: 1991-07-23
Abstract: PURPOSE:To provide an automatic transfer device of a traverse motion type automatic outer surface cleaning unit capable of omitting workers for dangerous work at high places and of shortening the time required for the work. CONSTITUTION:A position sensor 14 for detecting the position of a lift 8 in the vertical direction from information about the markers 15 of a building 1 is mounted on the lift 8 which is guided along the transverse rail 3 of the building 1 and in which a cleaning unit 9 for automatically cleaning a surface 2 to be cleaned is stored. A hoist controller 16 which makes the position of a rail 13 coincide with that of the transverse rail 3 by means of sensor feedback of a hoisting device 5 according to information from the position sensor 14 is disposed within a lift storage unit 4.
Patent JP-S6184883-A (JP)
Title: Gas laser oscillation device
Inventor: MOTOMIYA HITOSHI
IPC: H01S3/038
Filed: 1984-10-02
Abstract: PURPOSE:To enable stable discharge even on the increase in the amount of discharge current, and to enable laser outputs of high output and high efficiency by a method wherein the discharge electrodes of the titled device are formed out of the sintered alloy of tungsten and a kind or more of hetero metals, which are copper or silver. CONSTITUTION:The discharge electrodes consist of a Cu anode 1, cathode 2, tungsten particles 3, an oxide film 3a made of tungsten particles 3, Cu particles 4, and an oxide film 4a made of Cu particles 4. The oxide film 3a made of tungsten particles 3 and the oxide film 4a made of the Cu particles 4 are much different in the amount of electron release through these oxide films 3a and 4a, and so most of electrons (-e) are released out of the oxide film 4a made of Cu particles 4 corresponding to the mesh of the oxide film 3a of tungsten particles 3. Therefore, the local concentration of current density is dispersed by the oxide film 3a made of tungsten particles 3, and it is made possible to keep glow discharge even when the amount of discharge current is increased.
Patent JP-2000040227-A (JP)
Title: Production of magnetic recording medium
Inventor: KOMATSU KAZUNORI
IPC: G11B5/84
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium which is capable of suppressing the disturbance at the boundaries between respective layers and assuring the surface characteristic of the uppermost layer. SOLUTION: This process for producing a multilayered structure magnetic recording medium having at least three layers on a magnetic recording layer side is a process consisting in forming the entire coating layer on the magnetic recording layer side dividedly at least twice. At least one time of two-layer simultaneous double layer coating is included in two times of the layer formation described above. A calender treatment may be preferably executed after the formation of the entire coating layer on the magnetic recording layer side.
Patent JP-2001033720-A (JP)
Title: Multibeam light source scanning device
Inventor: HAMA YOSHIHIRO
IPC: G02B26/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a multibeam light source scanning device capable of securing a wide distance between objects to be irradiated, restraining optical path length from a polygon mirror to the object to be irradiated to the absolute minimum and realizing the miniaturization of an entire device. SOLUTION: An optical path bending member group 700 is constituted to guide respective light beams B emitted from a 2nd fθ lens 500 to 3rd fθ lenses 600A to 600D, and is equipped with 1st to 7th mirrors 701 to 707. The 1st mirror 701 constitutes an optical path LA to guide the light beam B positioned lowest in a vertical direction out of the light beams B emitted from a light source part 100 to a photoreceptor drum 20A arranged at the farthest position from a polygon mirror part 300.
Patent JP-S6266148-A (JP)
Title: Soil water content detecting element
Inventor: ONOUCHI TOORU
IPC: G01N25/62
Filed: 1985-09-19
Abstract: PURPOSE:To detect the water content by decreasing an error by a soil temperature, by providing temperature and humidity detecting elements in the vicinity of an opening part of a cylindrical case whose tip has an acute angle, and which has an opening, and a lead leading-out port on the lower side face, and the upper side face, respectively. CONSTITUTION:The upper and the lower parts of a case 5 are joined by a screw part 6, and a supporting base 4 is fixed to a joint part. On the lower side face of the case 5, a network window 7 by a water repellent material is provided so as to be opposed to a temperature detecting element 1 and a humidity detecting element 2, and a distance from the center of the window is graduated 10. The case 5 is erected vertically on the ground and a head 9 is hit with a hammer, and the detecting elements 1, 2 are made to reach a prescribed part by using the scale 10 as a reference. After soil and a detecting element have reached a heat balance, a temperature and a relative humidity of an air-gap in the soil are detected simultaneously by the elements 1, 2. According to this constitution, soil water can be detected without having a mechanical mechanism and without causing a measuring error due to a soil temperature.
Patent JP-H0952600-A (JP)
Title: Pilotless helicopter
Inventor: TOMINAGA FUMIAKI
IPC: B64C27/08
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To improve the stability of an air-frame, and to improve the steering property by mounting rotors which drive one half of even number of gimbals in the mutually opposite direction to move the air-frame. SOLUTION: Aerodynamic supporting points are four points by four units of rotors, and the rotors 2 are respectively mounted on gimbals 4. An inertia device by gyro is incorporated in the gimbals 4 to enable to keep the prescribed posture. The counter balance of the moment by the drive of the gimbals 4 is achieved by the movement of the center of gravity due to slight inclination of an aerodynamic force generating plate such as an air-brake or an air-frame or due to movement of the a lapped part. Climb is achieved by simultaneously increasing/decreasing the pitch angle of a blade in four units of rotors 2. The direction is controlled by the difference in inclination of the thrust of the rotors 2 generated in the moving direction. The stability of the air-frame and the steering property can be improved.
Patent JP-S6186705-A (JP)
Title: Box for optical parts
Inventor: TOJO MASAAKI
IPC: G02B6/00
Filed: 1984-10-04
Abstract: PURPOSE:To safely perform optical parts housing work, by forming a circular through hole by putting keeping parts which are to be put on a body and provided with semicircular notches on the body provided with a semicircular notch in at least one side face, with both the notches being put together. CONSTITUTION:The box of this invention is provided with optical fiber aligners 6 and 7, at both ends of which optical fibers 2 and 3 are mounted, and an optical waveguide 5 fixed to one ends of the aligners 6 and 7. A bonding agent is applied to the bottom of a body 8 and the optical waveguide 5 is put on the agent and fixed to the bottom in such a way that the optical fibers 2 and 3 can be put in notches 8a and 8b provided in both side faces of the body 8. After keeping parts 9 and 10 are put on both sides of the body 8, a lid 4 is put on the body 8. The notches 8a and 8b in both sides of the body 8 are put together with the notches 9a and 10a of the keeping parts 9 and 10 and form circular through holes. When such arrangement is made, the optical fibers 2 and 3 are never broken off, since no external force is applied to the optical fibers 2 and 3 when they are assembled together.
Patent JP-S6266195-A (JP)
Inventor: SAKUMA TAKU
IPC: G21D1/00
Filed: 1985-09-19
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-H0867400-A (JP)
Title: Sheet after-process device
Inventor: KONO MASANOBU
IPC: G03G15/00
Filed: 1994-08-31
Abstract: PURPOSE: To efficiently gather, bind, and discharge at high speed sheets in every number of copies by returning a movable registering plate once to the home position after the binding process, when the number of sheets in a sheet bundle on a first tray is more than the scheduled number of sheets. CONSTITUTION: Sheets P are once received on a first tray, and after a registered bundle of sheets is bound by a stapling means ST1, it is discharged to a second tray. The sheets P received on the first tray are registered in the feed direction. In this case, one side end face of the sheets P is regulated with a reference guide face 426A, and the other side end face is pressed by means of a movable registering plate 4274 so as to be registered. The home position of the movable registering plate is detected by a sensor. Further, according to the number of sheets P, a driving means M4 is controlled to be variable. As a result of this, when the number of sheets in the bundle of sheets on the first tray is more than the scheduled number of sheets, after the binding process, the movable registering plate 4274 is once returned to the home position.
Patent JP-H11144834-A (JP)
Title: Device terminating by magnetic force
Inventor: WRIGHT DONALD W
IPC: H01R43/048
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a device, which enables the accurate measurement of a shut height by hand labor, has a cycle mechanism and terminates by magnetic force. SOLUTION: A cycle mechanism 86 has a lead screw 88 and a nut 102 threadedly engaged with it, and the nut 102 moves perpendicularly when the lead screw rotates. A latch 110 attached to the nut 102 rotates to penetrate into an opening 112 on an outer peripheral surface 114 of a movable magnet 32, when the lead screw 88 rotates in one direction. When the lead screw 88 further rotates, the latch 110 moves the movable magnet 32 downward through a power stroke. When the lead screw 88 is rotated in a reverse direction, the latch 110 moves the movable magnet 32 upward during a return stroke. If the movable magnet 32 is positioned in the neighborhood of the highest part during the return stroke, the latch 110 rotates from the opening 112 and its engagement with the movable magnet is released.
Patent JP-H1045384-A (JP)
Title: Hook housing device
Inventor: OGAWA KIYOSHI
IPC: B66D1/54
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of damage in a tip part of a boom, a hook and a wire rope at contact time of the hook by stopping elongation of the boom when the hook is housed, and regulating pressure of a hoisting side oil passage of a hydraulic motor of a winch to low pressure. SOLUTION: When a hook 4 is housed, the hook 4 is wound up to an upper part. Then, an engaging material 41 of the hook 4 comes into contact with a plate 72 suspended by an actuating lever 71 of a hook housing switch 7. The plate 72 is pushed up by the hook 4, and an actuating lever 71 rotates, and the hook housing switch 7 is turned off. Then, a relay is turned on, and a solenoid of a pressure reducing solenoid valve is excaited, and since the pressure reducing solenoid valve is actuated, a winch hoisting pressure reducing valve is actuated. Therefore, pressure of a hoisting side oil passage is reduced, and when hoisting operation is continued as it is, the hook 4 is housed by coming into contact with a lower part of a pulley housing body 2.
Patent JP-S6451569-A (JP)
Title: Character converting system for document forming device
Inventor: IGAMI MARI
IPC: G06F17/21
Filed: 1987-08-22
Abstract: PURPOSE:To compress the capacity of a converting dictionary by storing an input heading word, a corresponding output word and output word converting information in a converting dictionary and sequentially the output word according to the output word changing information when the output word read correspondingly to an input character string is not an expected output word. CONSTITUTION:The output word changing information indicating the contents of the change of the output word in which a meaning is the same as grammatical information is stored together with an input heading word and the output word corresponding to the input heading word. A dictionary retrieving/control part 2 collates and retrieves between the input character string applied from an input device 1 and the input heading word of the converting dictionary 3, at the time of retrieving the input heading word coinciding with the input character string, the retrieved output word is outputted to an output device 5 through an output control part 4 and displayed. Further, when the retrieved output word is not the expected output word, position indicated by the position display areas 3c, 3e, 3g of a change display area to the same input heading word are referred to sequentially retrieve change contents areas 3d, 3f, 3h to change, substitute or delete the output word in an output heading table area 3b, supply to the output device through the output control part 4 and output the expected output word.
Patent JP-H0765315-A (JP)
Title: Laminate type magnetic head
Inventor: MORI TAIICHI
IPC: G11B5/31
Filed: 1993-08-23
Abstract: PURPOSE:To eliminate unevenness in reproduction output in a laminate type head using alpha-hematite (alpha-Fe2O3) excellent in CSS characteristics as the material of the nonmagnetic substrate and an Fe-Si-Al alloy as the material of the magnetic core and to obtain a laminate type head stably having high performance. CONSTITUTION:The saturation magnetostriction of an Fe-Si-Al alloy forming a magnetic core is regulated to -1.0X10<-6> to +0.1X10<-6> or the compsn. of the alloy is composed of 9.7-10.0wt.% Si, 5.5-7.0wt.% Al, 0-1.0wt.% Cr and the balance Fe. The reduction of the magnetic permeability of the resulting magnetic core due to stress is prevented and stable reproduction output is attained.
Patent JP-2000136780-A (JP)
Title: Vane pump
Inventor: KITA KANJI
IPC: B60K17/348
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To maintain sufficient capacity with a single coil spring while preventing the falling of the coil spring for energizing a vane for a vane pump. SOLUTION: A vane 35 slidably fitted into a vane groove 321 radially formed in a rotor 32R for a vane pump PR is energized to the radial outside toward the inner periphery of a cam ring 29R with a single coil spring 36 in sectionally elliptical shape having a major diameter in the axial direction (cross direction as shown in the figure) of the rotor 32R and a minor diameter in the circumferential direction (perpendicular to the sheet) of the rotor 32R. The coil spring 36 is surely prevented from falling to the axial direction of the rotor 32R along its major diameter for granting stable energizing force to the vane 35 and the coil spring 36 is increased in capacity while being arranged in a limited space, without increasing the number and size of the coil spring 36, decreasing the number of windings and increasing the length of a set.
Patent JP-H0751896-A (JP)
Title: Press forming machine
Inventor: SEGAWA KOJI
IPC: B21D51/10
Filed: 1993-08-23
Abstract: PURPOSE:To make the structure of the whole of a device small and light in weight and to perform the timing control easily at a forming time by forming a product having plural forming directions with drive sources smaller than those in a press forming machine. CONSTITUTION:Since when an enlarging and contracting body 14 for an outside die connected with an outside driving means 18 is lowered, an outside die 4 moves to the inside in accordance with this lowering and comes in contact with a material W to be formed, an inside die 2 connected with an inside driving means 8 is moved outside, the material W is pressed and formed between the inside die 2 and the outside die 4. Then, when the die enlarging and contracting body 14 is lowered, a forming punch pressing guide surface 16a of an outside cam block part 16 falls vertically along the forming punch pressed guide surface 12a formed on the inside cam block part 12 of the outside die and as a result, the forming punch 10 only is forced into the inside as the outside die 4 stops and the material W is punched and formed.
Patent JP-H1154987-A (JP)
Title: Component supply device
Inventor: KUMETA YOSHIYUKI
IPC: H05K13/02
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To supply components smoothly even when high speed movement and sudden stop are repeated. SOLUTION: A component supply device 2, where a reel 110 around which a tape containing components is wound is supported, the component is supplied from the reel 110, and the components are sequentially carried and supplied at a prescribed position sequentially, is provided with a box 4 that contains the reel 110. The box 4 is configured such that 1st and 2nd main side plates 6, 8 whose width is slightly larger than a diameter of the reel 110 are placed nearly in parallel at an interval slightly wider than the thickness of the reel 110 opposite to each other, the two major side plates are respectively connected at both side ends with 1st and 2nd end side plates 10, 12 respectively, and the two major side plates are connected at a lower end by a bottom plate 14.  One inner face of the 1st and 2nd major side plates 6, 8 is provided with a reverse prevention plate 24 that energizes the reel 110 in a direction of the one major side plate and prevents reversing of the reel 110.
Patent JP-H0661481-A (JP)
Title: Mos-type-semiconductor device
Inventor: KIKUCHI KAZUYA
IPC: H01L29/78
Filed: 1992-08-04
Abstract: PURPOSE:To prevent a leading region when forming a gate electrode pattern and the pattern width of a lead-out region from being narrowed by forming the pattern widths of a contact forming region, the leading region, and the lead-out region to be wider than the gate region of the gate electrode pattern. CONSTITUTION:A polycrystalline silicon pattern 13 is constituted of a contact forming region 13a, a lead-out region 13b, a gate region 13c, and a lead-out region 13d. The pattern width L3 of the contact forming region 13a, the pattern width L4 of the leading region 13b, and the pattern width L6 of the stick-out region 13d are wider than the pattern width L5 of the gate electrode 13c, thus forming the execution channel width of an active region edge part to be wider than the execution channel width of the gate region after forming a source/drain diffusion layer and hence preventing the gate electrode pattern and the execution channel at the active region edge part from being narrowed.