baber/WOPTO huggingface dataset:
Patent JP-2000243981-A (JP)
Title: Optical module
Inventor: MIZUE TOSHIO
IPC: H01L31/02
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an optical module capable of increasing the scale of electronic circuits. SOLUTION: Pad connecting sections 8a and 10a, which are connected to inner lead pins 8 and outer lead pins 10, respectively, are provided on a leadframe 2, and electrode pads are provided on the underside of a wiring board 20. By electrically connecting the sections 8a and 10a to the electrode pads using a conductive connecting material, the size of the board 20 can be increased with a region for connection with wires eliminated. Further, by arranging an auxiliary member 30 made of the same material and having the same shape as the board 20 on the underside of the leadframe 2, stresses caused due to a difference in thermal expansion coefficient between the board 20 and a sealing resin after a sealing step has been completed can be reduced, and thus distortions and cracks of the resin can be prevented.
Patent JP-H06193-A (JP)
Title: Portable surgery device and tool, assebly and method for said device
Inventor: JIEFURII JIEI KURISUCHIYAN
IPC: A61B17/00
Filed: 1992-12-14
Abstract: PURPOSE: To enable a group of tools necessary for carrying out a wide variety of surgical operations to be used systematically by detachably mounting the group of tools to a hand carry type endoscopic device having a hole which penetrates it, and together with this, by carrying out a fluid sealing between the hole and the tools. CONSTITUTION: This hand carry type surgical device 31 has a housing 32 in which an upper cylindrical part 33 and a pistol grip shaped handle part 34 capable of being grasped and held by one hand are provided. The housing 32 is formed with two parts 32a, 32b which are mutually connected with a parting line 36, and an operating tube device 41 is attached so that it can be moved limitedly in the axial direction against the upper cylindrical part 33. The endoscopic device 31 is provided with a barrel 121, and also can be used with various types of tools. A jointly assembled device capable of holding tools related to such tools in holes 42 is provided. The device consists of a L-shaped dent part formed in the outside of a cylindrically engaged part 137 of a tube 43, and the holes and the tools are sealed against fluid.
Patent JP-2000220321-A (JP)
Title: Snow melting water supply device of flow water roof
Inventor: TAKAHASHI TAKASHI
IPC: E04H9/16
Filed: 1998-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a water supply device for roof flow water snow melting collecting the whole facility into a small size, making an inexpensive facility simply performing facility work and maintenance and management, small in fuel cost and inexpensive in an operation cost. SOLUTION: This snow melting water supply device of the flow water roof operates a high head pump 10 on the basis of the output signal of a snow sensor 21 detecting fallen snow provided outdoor to supply hot water from a water storing tank 1 to a water scattering header 12. If a water level detector 9 detects the water level of the inside of the water storing tank 1 under a prescribed level, an electromagnetic opening and closing valve 2 is opened to start water supply for the water storing tank 1 and stop the operation of the high head pump 10, if the water level increases by the water supply from the electromagnetic opening and closing valve 2 and snow melting collection water from discharge return piping 5, the water level increase is detected by the water level detection means 9, and a control means 20 for restarting the operation of the high head pump 10 is possessed.
Patent JP-2000166652-A (JP)
Title: Duct cover attaching structure
Inventor: SAKAI OSAMU
IPC: A47B13/00
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a duct cover attaching structure in which members are hardly damaged even in the case of an erroneous attaching/detaching operation when making lockable a duct cover for closing an opening provided in a duct space so as not to detach it. SOLUTION: Any one of duct covers 6A (6B) and opening edge part is provided with an engage part 71, the other is provided with a part 72 to be engaged and by operating an operating part 83 additionally provided to this engage part 71, the engage part 71 can be moved between a lock position P and an unlock position Q. Then, the duct cover 6A (6B) attached to the opening is locked so as not to be detached at the lock position P and to be detached at the unlock position Q, the part 72 to be engaged can be elastically deformed and by elastically deforming the part 72 to be engaged in the state of locating the engage part 71 at the lock position P, the duct cover 6A (6B) can be attached to the opening.
Patent JP-2000183669-A (JP)
Title: Drive circuit
Inventor: KOMABA KENICHI
IPC: H04N5/14
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit where a flowing of a useless idling current is prevented in a standby state by optimizing the idling current depending on a load. SOLUTION: This drive circuit is provided with a 1st transistor (TR) Q2 whose base receives an input signal 1, a 2nd TR Q3, whose base is connected to an emitter of the 1st TR Q2, and a current source I1 that is connected between a power supply and the emitter of the 1st TR Q2. A current flowing through the emitter of the 2nd TR Q3 drives a resistive load 3. The drive circuit is provided also with a current changeover circuit, that switches the circuit I1 of the current source depending on the resistance of the resistive load 3.
Patent JP-H11168901-A (JP)
Title: Power tiller
Inventor: NOCHI SUSUMU
IPC: A01B33/08
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To obtain a power tiller having simplified and downsized body structure and enhanced tilling function. SOLUTION: The power tiller which drives the tillage tine with an electric rotary motor using a battery as a power source, the rotary motor is installed in the tine axle having the tillage tine. The rotary motor 17 is fixed on the tine axle 4 and the output shaft 18 of the rotary motor 17 is fixed on the machine frame 1.
Patent JP-H11177270-A (JP)
Title: Grounding structure of high frequency circuit device
Inventor: YAJIMA HIDEO
IPC: H05K9/00
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To simply and excellently make a ground connection by a method wherein a ground contact plate comes into contact with a ground spring at two points. SOLUTION: This structure comprises a printed board on which high frequency circuit parts are mounted, a metallic casing for accommodating the printed board, a metallic cover 2 for closing a releasing face of the casing, a ground contact plate 6 standing from the printed board toward the cover 2, and a ground spring 4 having a pair of elastic pieces 41, 42 formed by cutting out a part of the cover 2. Accordingly, the ground contact plate 6 is inserted elastically with pressure into a gap between the pair of elastic pieces 41, 42 of the ground spring 4.
Patent JP-H11179455-A (JP)
Title: Device for forming pipe and method therefor
Inventor: FUJIMURA SHOZO
IPC: B21D22/14
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a device for pipe forming by which a sideward pressing force is added to a pipe to reduce the pipe in a diametral direction. SOLUTION: On one side of a base plate 12, a forming unit 11 is installed which is capable of freely travelling in the longitudinal direction of a pipe 42 fixed to a pipe holding device 33. A plurality of forming rollers 27 are installed which turn on the same circular orbit on the forming unit 11. On the forming unit 11, a plate cam 29 is installed which is capable of displacing a plurality of forming rollers 27 eccentrically at a prescribed distance from the center of the pipe 42. On the other side of the base plate 12, a pipe holding device 33 is installed installed which is capable of shifting to the direction perpendicular to the direction of travelling of the forming unit 11.
Patent JP-2000185006-A (JP)
Title: Dish washer and drier
Inventor: KAWARABAYASHI KANJI
IPC: A47L15/46
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent a drain hose from being adversely affected by heat even if high temperature wash water is used for washing dishes. SOLUTION: This dish washer and drier includes a washing tank 4 accommodating dishes to be washed, a washing nozzle 12 provided for ejecting wash water toward the dishes stored in the washing tank 4, water feed means 18 for feeding the wash water to the washing tank 4, and a discharge means 20 for discharging the wash water used in the washing tank 4. The discharge means 20 has a storage container 32 for temporarily storing the wash water discharged, the capacity of the storage container 32 being set to be greater than the amount of high temperature wash water used in one process. When the high temperature wash water is used, water is supplied to a hot water feeder body or a drier body before draining.
Patent JP-H11180419-A (JP)
Title: Method of attaching slip in packaging process with film
Inventor: MURAMATSU YUJI
IPC: B65B11/04
Filed: 1997-12-20
Abstract: PROBLEM TO BE SOLVED: To attach a slip being overlapped with a packaging film apt to generate static electricity after the packaging film is wound in several turns round the side faces of a product to be turned by a turn-table to pack and cure it. SOLUTION: The attaching method comprises stopping a turn table 4 to ensure a gap 8 between a product 5 and packaging film 1, actuating a robot head 10 to hold a slip 9 with a down-flowing air curing formed in front and rear of the slip 9 to cut off the influence of electrostatic charges, detecting the slip 9 approaching to a packaging film 1, using an optical sensor 12, lifting the slip 9 to locate above the gap 8, lowering and placing the slip 9 in the gap 8, disabling the air curtain, rotating the turn table 4 to wind the packaging film 1 being overlapped with the slip 9 round the product 5, operating the robot hand 10 to release the printing of the slip 9 to set apart the robot hand 10, and rotating the turn table 4 to wind up the rest of the packaging film 1 and cut it off.
Patent JP-2000185651-A (JP)
Title: Vehicle vibration protective method and device
Inventor: MATSUSHIMA HIROHIDE
IPC: B60G17/015
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To realize favorable comfortableness by controlling vertical bend vibration of a car body as well as vertical pitch vibration of a car body gravity center by a simpler mechanism than conventional ones. SOLUTION: Vertical acceleration sensors 44, 46 are positioned at such positions as to be capable of observing vertical bend vibration of a car body 40, actuators 48, 50 are disposed at such positions as to be capable of controlling vertical bend vibration of the car body 40, acceleration signals obtained by the vertical acceleration sensors 44, 46 are separated to vibration components of vertical pitch vibration acceleration of a car body gravity center and vertical bend vibration acceleration of the car body 40. The respective vibration components are separately processed to calculate command values to the actuators 48, 50, thereby vertical pitch vibration of the car body gravity center and vertical bend vibration of the car body 40 are controlled.
Patent JP-2000192293-A (JP)
Title: Anodized aluminum coating
Inventor: ICHIKAWA YUKIO
IPC: C25D11/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide anodized aluminum coating in which sufficient wear resistance is realized and which is good in initial fitness. SOLUTION: Anodized aluminum coating 10 is formed in such a manner that its hardness is increased as it is made far from the surface of an aluminum stock 11. Since the hardness on the side of the external layer 10a of the coating 10 is low, the initial fitness in the case of being slid with the mating member can swiftly be attained. Moreover, since the hardness on the side of the internal layer 10b of the coating 10 is high, its wear resistance after the attaiment of the initial fitness is also excellent. Thus, the anodized aluminum coating in which sufficient wear resistance is realized and which is moreover good in initial fitness can be provided.
Patent JP-H11270351-A (JP)
Title: Heat deterioration preventive method for gas turbine engine and coating method for coating material
Inventor: BORNSTEIN NORMAN
IPC: F01D5/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent heat deterioration by using a coating material on a compressor part of a turbine part. SOLUTION: Seawater is made to remain as hemispherical droplets rather than forming a water film as it spreads on a blade in the case when seawater remains by restraining wetting by sea water on the blade by increasing a contact angle at more than about 50 deg. by covering a thin coating material capable of extremely preventing wetting by seawater and having an adhesive property on a metal member of a compressor part including the blade and a vane. Consequently, it is possible to reduce seawater remaining on a blade surface and to reduce formation and accumulation of salt on a constitutional member of the compressor part. Accordingly, crystal salt never concentrates on the blade of the turbine part and the droplets pass through the inside of a gas turbine engine as they are droplets.
Patent JP-2000193022-A (JP)
Title: Base isolation device, for light weight structure
Inventor: SAKATA TOSHIFUMI
IPC: E04H9/02
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To make a trigger function against an ordinary load compatible with excellent base isolation performance from an earthquake motion without separately arranging a trigger mechanism but only by devising constitution of a contact surface between the upper structure side and the foundation side. SOLUTION: A contact surface part between a support board 2 fixed on the foundation B side and a support bed 5 fixed on the superstructure side A is constituted, and the slide surface part 7a, making contact with a friction material 6 in an initial position, of a slide surface 7 making contact with the friction material 6 in an initial position is increased to a value higher than the friction factor of a slide surface part 7b, making contact with the friction material 6, in a horizontal displacement motion position.
Patent JP-H11196340-A (JP)
Title: Satellite signal receiving system
Inventor: SHIBUYA EIJI
IPC: H04N5/44
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit a satellite broadcasting(SB) intermediate frequency signal and a satellite communication(SC) intermediate frequency signal through one transmission line without newly preparing complicated equipment. SOLUTION: The satellite signal receiving system is provided with an SB converter 24 belonged to an SB receiving antenna 20 and capable of converting an SB signal into an SB intermediate frequency signal and an SC converter 54 belonged to an SC receiving antenna 52 and capable of converting an SC signal into an SC intermediate frequency signal. The oscillation frequencies of local oscillators included in both the converters 24, 54 are respectively selected so that the frequency band of the SB intermediate signal is different from that of the SC intermediate frequency signal. The converter 54 is provided with mixing parts 78, 82 for mixing an intermediate frequency signal outputted from the converter 24 with an intermediate frequency signal outputted from the converter 54 itself and outputting the mixed signal through one transmission line 84.  Both the converters 24, 54 are constituted so as to be driven by +15 V or +11 V DC voltage superimposed on the transmission line 84.
Patent JP-2001181200-A (JP)
Title: Medicinal composition containing von willebrand factor as main ingredient and used for preventing.treating hemorrhagic disease accompanied by thrombocytopenia
Inventor: ARAKI TATSUYA
IPC: A61P7/04
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a medicinal composition for preventing.treating hemorrhagic diseases caused by the decrease of circulated platelets or the disorder of platelet functions. SOLUTION: This medicinal composition contains an effective amount of von Willebrand factor (hereinafter often referred to as vWF) for hemostasis as a main ingredient, preferably contains the vWF in an amount corresponding to 10 to 400 units/kg body weight as Rcof active units. Thereby, the medicine which can more safely control the hemostasis in stead of platelet transfusion is provided.
Patent JP-2000193711-A (JP)
Title: Opening and shutting device for passage in thermostatic chamber
Inventor: TAKEUCHI HIDEYUKI
IPC: G01N17/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an opening and shutting device which is excellent in a heat insulating effect when a passage is closed by a shutter member installed at a heat insulating wall used to partition the inside and the outside of a thermostatic chamber, whose opening and shutting operation can be performed at high speed and by which the diffusion of heat from the thermostatic chamber is restrained to a minimum. SOLUTION: A passage constitution frame 11 is placed on an opening which is formed in a heat insulating wall 10 formed so as to partition a thermostat 2 from a defroster chamber 5. A shutter device 20 is installed at the passage constituting frame 11. The shutter member 20 is provided with a shutter member 21 which is composed of a cylindrical member. A board insertion passage 22 which passes a test board is formed in the circumferential drum part of the shutter member 21. The shutter device is turned and displaced by a shaft 24 between a shutter opening position and a shutter closing position. In the shutter closing position, four rod-shaped seal members 16 are erected and installed between the upper-end plate part 11c and the lower-end plate part 11d of the passage constitution frame 11, so that a part between the thermostat 2 and the defroster chamber 5 is set at an airtight state by the outer circumferential wall part of the shutter member 21.
Patent JP-H11193176-A (JP)
Title: Sheet processing device and image forming device provided with this sheet processing device
Inventor: ADACHI SEIICHIRO
IPC: B65H45/16
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To well prevent generation of fold wrinkle or the like by reducing as small as possible friction resistance between a plate-shaped sheet sheaf thrust member and a sheet. SOLUTION: Relating to a concerned part into contact with at least a sheet of a plate-shaped sheet sheaf thrust member 25a, by applying surface treatment of high slide quality by fluorine coating, fluorine +nickel process coating, etc., in the case of thrusting a sheet sheaf locked to be confined between fold roll pairs 26, 27, friction resistance of the plate-shaped sheet sheaf thrust member 25a relating to a surface of a sheet S is reduced, in this way, generation of a fold wrinkle or the like in a fold processed sheet sheaf is prevented.
Patent JP-2001183862-A (JP)
Title: Method for producing recyclable recording material
Inventor: YOSHIE NAOKI
IPC: G03G7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a recyclable recording material by which a recording material whose image removing performance lowers hardly even when it is allowed to stand for a long period of time in a humid environment is obtained without causing yellowing. SOLUTION: A coating solution for a surface layer containing at least a water-soluble resin is applied on a base layer or a middle adhesive layer and the water-soluble resin is crosslinked by heating to produce the objective recyclable recording material. The crosslinking by heating is carried out in such a state of the surface layer that the residual water content per unit weight after heating at 70 deg.C for 30 min is adjusted to >=0.1 W when the water content per unit weight after the uncrosslinked recording material is allowed to stand in an environment at 25 deg.C and 85% RH is represented by W.
Patent JP-2001179463-A (JP)
Title: Adhesion releasing method of spot welding robot
Inventor: DOI KOJI
IPC: B23K11/11
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an adhesion releasing method of a spot welding robot conducting an optimum adhesion releasing action corresponding to an adhesion state by fusing. SOLUTION: A spot welding robot 1 is constituted of a moving electrode 13 and a welding gun 8 arranged with a fixed electrode 14 to its wrist. After completing spot welding, both electrodes 13, 14 are parted, a deposition state is discriminated based on the reaction force acted to the moving electrode 13 and the robot 2 as to whether the moving electrode 13 only is adhered by fusing or the fixed electrode 14 only is adhered by fusing or both electrodes 13, 14 are adhered by fusing. When one side electrode only is adhered by fusing, the electrode is turned or oscillated in a conical shape around a adhered point, adhered bonded state releasing is conducted. When both electrodes 13, 14 are adhered by fusing, the electrodes 13, 14 are rotated around the axial lines of the electrodes 13, 14, adhered state releasing is conducted.
Patent JP-2000229093-A (JP)
Title: Neck screw
Inventor: HARDER HANS ERICH
IPC: A61F2/32
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To extend the surface to be loaded into the screw part of a neck screw by providing axially extending parallel grooves, transferring at least one of them to a male screw part, and housing the leg of a fork-like blade in this groove. SOLUTION: A set of grooves 22 are extended in mutually opposite positions relative to the radial direction in the longitudinal direction of a neck screw 10. Each groove 22 has a substantially sectional cross section, and comprises a chamfered part 26 on the groove wall, which is extended in a chamfered form and transferred to the distal part. A chamfered part 28 is provided on the groove bottom, so that the initial part is deeper than the remaining part when seen from the distal end. A blade is formed of two parallel blade legs having square cross sections, which are integrated in an annular cylindrical part. The dimension of the blade leg is set so that it can be housed in the groove 22 and properly engaged therewith. The outer surface of the blade leg is substantially conformed to the outer surface of a shank part 12.  According to this, a neck screw in which the surface to be loaded is extended within the screw part can be provided.
Patent JP-2001188814-A (JP)
Title: Member quantity estimating mechanism in two-dimensional cad system
Inventor: TSUMURA KOZO
IPC: G06F17/50
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To solve problems such that it is very inconvenient when estimating the quantity of arranged members in design and other data or the like are sometimes required since the data relating to the members not expressed on a CAD screen and the members hidden by the members arranged on a very front side are not held corresponding to respective screens in a conventional two-dimensional CAD system. SOLUTION: In this member quantity estimating mechanism, in the two-dimensional CAD system, when arranging CAD component on a two-dimensional screen, the members hidden by being arranged in the depth direction of the CAD component and their quantity or the members not expressed on the screen due to the smallness of the members or the characteristics of the members and their quantity are inputted and set. The above data are held together with the data of the CAD component and provided for the estimation of the member quantity.
Patent JP-2001183065-A (JP)
Title: Heating equipment and method of using it
Inventor: HORIKAWA YUICHI
IPC: F27B5/05
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide heating equipment which can perform vacuum heating at a superhigh temperature and a method of using the device. SOLUTION: In the heating equipment, an airtight container is covered with a weakly airtight container.