baber/WOPTO huggingface dataset:
Patent JP-H05176947-A (JP)
Title: Artificial blood vessel and its production
Inventor: KANAZAWA SHINICHI
IPC: A61F2/06
Filed: 1991-12-26
Abstract: PURPOSE:To provide the artificial blood vessel imparted with elasticity to puncture by combining a porous polytetrafluoroethylene(PTFE) tube with an elastic resin while maintaining various characteristics of the porous PTFE tube, such as surface characteristics, bioadaptability, flexibility and tensile strength. CONSTITUTION:This artificial blood vessel has the structure which is formed by laminating the elastic resin layer 2 on the inside surface of the porous PTFE tube 1 and in which the elastic resin layer 2 partly infiltrates the inside of the porous spaces on the inside surface side of the porous PTFE tube 1. This process for production of the artificial blood vessel having the structure laminated with the elastic resin layer 2 on the inside surface of the porous PTFE tube 1 consists in inserting the tube of the elastic resin 2 into the cavity of the porous PTFE tube 1, then heating the tube to melt a part or the whole of the tube of the elastic resin 2 and infiltrating a part of the molten elastic resin 2 into the porous spaces of the porous PTFE tube 1 from its inside surface side.
Patent JP-H06193139-A (JP)
Title: Joining structure between steel pipe column and beam
Inventor: HAKIRI MICHIO
IPC: E04B1/24
Filed: 1992-12-28
Abstract: PURPOSE:To improve the sectional rigidity of a steel nine column, treat a bending moment, occurring to a beam connected to the steel pipe column, as an axial tension, and prevent the occurrence of difficulty to an input and joining work. CONSTITUTION:A top chord beam 2 is arranged to a steel pipe column 1 such that it is extended through the upper end surface of the steel pipe column 1, and a lower chord beam 3 is arranged such that it is positioned below the top chord 2 and joined with the steel pipe column 1. The top chord beam 2 is fixed to a coupling plate 4 fixed to the upper end of the steel pipe column 1, and the lower chord 3 is fixed to the side of the steel pipe column 1 and in a positron where it is positioned facing a connection material 14 fixed to the middle part of the steel pipe column 1. Bundle materials 18,... are fixed along the side of the steel pipe column 1 between the top and lower chords 2 and 3. The bundle materials 18,... and a steel pipe column 1 are intercoupled through gusset plates 19,... respectively fixed thereto.
Patent JP-H05256329-A (JP)
Title: Driving force transmission device
IPC: F16D43/21
Filed: 1992-12-28
Abstract: PURPOSE:To transmit torque with high responsiveness and accuracy by converting torque or rotational friction force into displacement in an axial direction by means of a cam mechanism between a driving shaft and a driven member, interrupting or reducing energization of a spring member in respect to a clutch mechanism for disconnecting the clutch mechanism. CONSTITUTION:When a small load is applied to the side of a driven member 5, a large dislocation is not generated between a cutout 16 of a cam mechanism 3 and a recession 22. A spring member 7 energizes a clutch mechanism 4 in an axial direction through a seat plate 6. Friction faces of clutch plates 40 and 42 are in contact with each other. Then a torque of a driving shaft 1 is transmitted to the driven member 5. When the load to be applied to the driven member 5 is increased, dislocation is generated between the recession 22 and the cutout 16. A ball 30 rides over an inner peripheral surface of the recession 22 of a sleeve 2. The seat plate 6 retreats against an energizing force of the spring member 7. The clutches 40 and 42 are disconnected with each other, and also the driving shaft 1 is disconnected with the driven member 5. A transmission torque can be obtained in accordance with a set value of the spring 7, and thereby a variable high accuracy torque limiter is provided.
Patent JP-H06171663-A (JP)
Title: Pump for bubble
Inventor: KITABAYASHI SEIICHI
IPC: B65D47/34
Filed: 1991-12-10
Abstract: PURPOSE:To make a released substance into a fine bubble state and prevent leakage of the content liquid by a method wherein the piston chamber of a piston mechanism is arranged integrally with a cover, the piston chamber forms a flow passage through an inflow port from a container arranged to a cylinder part, and a flow passage is made to communicated with the injection nozzle of an injection head part. CONSTITUTION:When a press button type injection head part 2 is pressed against the force of a spring, a piston part 4 is lowered in a manner to be guided by a cylinder part 3 of a piston mechanism 4, and the volume of a piston chamber 19 comprising the cylinder part 3 and the piston part 4 is reduced. A content in the piston chamber is raised through a through-hole formed in the central part of the piston 4 part. However, in this case, the content is brought into contact with air sucked through a peripheral edge part 13 of a piston head part an on-off valve 12 for intake air and forms a bubble-like substance for injection. This constitution causes injection of a released substance through an injection nozzle 22 to the outside in a fine bubble state.
Patent JP-H11189175-A (JP)
Title: Floor structure for automobile
Inventor: SERIZAWA HIROMICHI
IPC: B62D25/04
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To suppress the falling-inside of a center pillar at the time of side clashing of a vehicle and also to improve seating comfortableness. SOLUTION: Roughly a half of the vehicle center side of a reinforce 4 is connected to the vertical wall 3A of a rear floor 3 and the front end of an upper surface 3B in the vicinity of a center pillar 1 erecting part, and roughly a half of a vehicle side part is connected to the center pillar 1. Thus, at the time of clashing of the side part of the vehicle, the reinforce 4 functions as a projecting material to disperse a clashing load to floor sleketon members so as to prevent the falling-inside of the center pillar l by all the floor sleketon members. Also, since a seat receiving part 4a corresponding to the backside of a seat back side part is provided in the front upper surface of roughly a half of the vehicle side part, the reclining permission angle of the seat back of a front seat is expanded, and seating comfortableness in a car is improved.
Patent JP-2001145330-A (JP)
Title: Magnetic induction power amplifier
Inventor: NAGAOKA EIKO
IPC: H02K53/00
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To change the direction of magnetism with an induction magnet, change the magnetism into torque, and amplify it. SOLUTION: Using a magnet having an internal circle, its center is shifted inside the internal circle to inscribe an induction magnet C and mount it. The induction magnet C is rotated to change the direction of magnetism, thereby obtaining torque.
Patent JP-2000181861-A (JP)
Title: Application server connection device
Inventor: MORITA TOYOHISA
IPC: G06F15/00
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an application server connection device capable of automatically starting an application to be next operated and knowing the freshness of the original data by tracking in respective versions of the data when reliable data are shared among applications and several applications are operated in turn. SOLUTION: When data change in a table in a DB 103 is performed, a notifying mechanism 106 notifies a management server 101 of the change of the DB 103. The management server 101 stores information showing the relationship between an application server and a table to be an input to the application server by means of a management file. The server 101 receives the notice and notifies it to the decision mechanisms 109 and 112 of servers where application servers to which the table undergoing the data change is inputted are mounted, and the decision mechanisms receiving the notice decide whether or not the application servers 108 and 111 are made to perform processing and send a processing instruction when they are made to perform processing.
Patent JP-2000184437-A (JP)
Title: Mobile communication system, base station equipment, mobile station equipment, and transmission controlling method
Inventor: MORI KATSUO
IPC: H04W52/40
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system and a transmission controlling method which can exclude the unfairness due to geographical conditions even when plural base stations simultaneously receive a packet and the capacity of which can be increased. SOLUTION: This base station equipment is provided with a pilot signal sending-out means and a mobile station is provided with a means which measures the power intensities of all receivable pilot signals and a means which calculates the target receiving power value or packet transmission allowable probability at the base station and transmits signals at the transmitting power value or transmission allowable probability to the base station at which the pilot signal receiving power found on the basis of the calculated target receiving power value becomes the largest.
Patent JP-H10231239-A (JP)
Title: Cosmetic material
Inventor: NAGAHO JIYUNICHI
IPC: A61K8/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic material having reparative effect on skin tissue by formulating a specific polyprenyl derivative. SOLUTION: The objective cosmetic material excellent in the effect on inhibiting skin roughening, antimicrobial activity and the effect on making skin beautiful by formulating a polyprenyl derivative of the formula [R<1> and R<2> are each H, hydroxyl; R<3> is H; (n) is 1-4] extracted from croton plants, e.g. 7-hydroxymethyl-3,11,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol and 11- hydroxymethyl-3,7,15-trimethyl-2,6,10,14-hexadecatetraen-1-ol, in a proportion of 0.01-10wt.% based on the whole weight of the cosmetic material.
Patent JP-2001179608-A (JP)
Title: Polishing pad, and polishing device and polishing method using the same
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/24
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To deposit less dust on the surface of a polished material. SOLUTION: A polishing pad comprises a volume swelling percentage of 2.0% or more and a D-hardness of 60 or more. This polishing device and polishing method is characterized by using the above polishing pad.
Patent JP-2000188501-A (JP)
Title: Semiconductor switch
Inventor: TSUKAHARA YOSHIHIRO
IPC: H01P1/15
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor switch that is inspected by using only a general-purpose RF probe at a reduced inspection cost because the RF probe is hardly defected. SOLUTION: A connection pad 9 acting as an RF input or output terminal is connected to a microstrip line 11 with a MIM capacitor 10 inbetween and a bypass line 12 to bypass the MIM capacitor 10 is formed and connected to the microstrip line 11. When an on-wafer check is finished, the bypass line 12 is cut off.
Patent JP-H10193351-A (JP)
Title: Dehydrating and drying of ep(d)m
Inventor: KELLEHER KEVIN M
IPC: B29B7/42
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for largely reducing content of fine powder of drying rubber in addition to the production of EP(D)M rubber substantially without color, in continuous dehydrating and drying of the EP(D)M rubber. SOLUTION: Wet EPDM crumb is continuously supplied to a uniaxial screw extruder having specific structural features. And, its wet crumb is passed under sufficient conditions to heat the crumb by urging water in the extruder and increasing a differential pressure before and after a die plate of the extruder. Rubber extruded and dried by this method contains less than 1% of water content. The extruder adapted to this method has an inlet, i.e., supply end, an expeller having cage bars, an expander disposed adjacent to the expeller and having a shell casing cover, a die plate and a screw having groves at a predetermined pitch and preferably gradually reducing depth.
Patent JP-2000187271-A (JP)
Title: Holding structure of interchangeable lens for camera
Inventor: MISAWA MITSUFUMI
IPC: G03B17/56
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a holding structure of an interchangeable lens for a camera, capable of easily holding a small-sized interchangeable lens used for a digital camera, etc., and capable of quickly unloading the lens when interchanging the lenses so as to cope with snapshot-photographing and to provided the concrete means. SOLUTION: Bayonet mount system lens holding mount parts 26 and 28 capable of holding interchangeable lenses 16 and 18 are arranged on the band part 12A of a neck strap 12. In other forms, a lens-holding mount part is arranged on the outer surface part of an arm band, and a dummy mount part for holding the interchangeable lens is arranged on a part of the camera body. Moreover, a freely attachable/detachable lens-holding unit may be constituted a combination of a belt strap part which is freely detachable to an optional belt member such as a waste belt and a shoulder belt for a bag, etc., and the lens-holding mount part.
Patent JP-H11184615-A (JP)
Title: Cursor for coordinate input device
Inventor: ICHIKAWA KEIJI
IPC: G06F3/046
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a cursor improved in workability at the time of coordinate input, capable of selecting the marked line of the cursor corresponding to an input object (circle, straight line or angle) on the side of a user. SOLUTION: This cursor is composed of a coordinate indicating part 5 and an operating part 7, the coordinate indicating part 5 is provided with a coil as a magnetic flux generating means for indicating a coordinate point to be inputted at least and a marked line 3 made orthogonal for matching the coordinate point to be inputted with the center of the coil while being arranged on the inner peripheral side of the coil, and the coordinate point is inputted by a switch 8 of the operating part 7.  Concerning such a cursor 1 for coordinate input device, the marked line 3 is displayed orthogonal to a transparent label 2, a positioning hole 4 corresponding to the center of the coil is provided at the intersection of the marked line 3, and the transparent label is freely attachably and detachably mounted to a reference pin provided at the coordinate indicating part 5 corresponding to the center of the coil.
Patent JP-H11188064-A (JP)
Title: Device for adjusting height of wheelchair
Inventor: KAWAHARA FUMIO
IPC: A61G5/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To quickly increase a wheelchair's height by means of a manual pump. SOLUTION: The hydraulic pump 40 consists of the first oil pass 61 that connects reservoir oil sac 53 of reservoir tank 42 with oil sac 47 at the side of piston, the first check bulb 71 that is settled in the first oil pass 61, the second oil pass 62 that connects oil sac 46 at the side of plunger made at a piston with the oil sac 47 at the side of piston. As the hydraulic pump 40 is pushed and drew, in both direction, oil is provided for the hydraulic actuator, so the level of the wheelchair can be up.
Patent JP-H11195722-A (JP)
Title: Electric component case, and hybrid integrated circuit and semiconductor device using the same
Inventor: SAKAMOTO NORIAKI
IPC: H01L23/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion or degradation of an electric component and wiring, etc., by a halogen compound gas generated from a resin case in a high temperature environment, and to improve reliability. SOLUTION: A passive element such as a chip resistor 16 or the like, and an active element 14 such as a semiconductor IC or the like, are provided on a hybrid integrated circuit board 10 via adhesive insulation resin 11, the elements are connected electrically to each other by conductive means 12 such as a land 12a and a pad 12b, etc., for fixing and the electrically connected electronic components are housed inside a tightly sealed space inside a case 20.  By constituting the resin case 20 with low generation gas thermosetting polyester resin provided with a gaseous halogen absorption function in this case, instead of the conventional resin case 20 composed of a flame retardant material for generating the gas of the halogen compound in the high temperature environment, the generation of gaseous halogen is suppressed, corrosion and degreadation of the electric components and the wiring, etc., are prevented, and the malfunction of a circuit accompanying that is prevented. For the resin, one for which a hydratalcite compound is mixed on resin components for 0.01 wt.%-10.0 wt.% 0.1 wt.%-2.0 wt.% in details, is desirable.
Patent JP-2000194997-A (JP)
Title: Obstacle alarm device for vehicle
Inventor: HASHIMOTO MASAHIRO
IPC: B60R21/00
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To appropriately display information on an obstacle existing in the rear by updating the display when the change quantity of the distance between the obstacle existing on the rear side of the vehicle and a driver's own vehicle is larger than a specific prescribed value. SOLUTION: Rear side detection sensors 11 and 12 are respectively provided internally in left and right door mirrors (side mirror) 1 and 2. An electronic control unit(ECU) 10 calculates the distance D between an obstacle such as other left and right vehicles in the rear side of a vehicle and the driver's own vehicle by using image signals from the sensors 11 and 12 and display it as information about the detected obstacle on a head up display(HUD) 13 arranged in front of a driving seat. The ECU 10 sets distance change quantity ΔL that can be recognized by the driver through the side mirrors 1 and 2. And, when the change quantity of the distance D is larger than the set change quantity ΔL, the currently calculated distance D is shown on the HUD 13 based on the change pattern of a set display pitch.
Patent JP-H11195559-A (JP)
Title: Electrolytic capacitor
Inventor: TAMAMITSU KENJI
IPC: H01G9/12
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To prevent danger in which sparks caused by an electrical shorting of both electrode foils of a capacitor element, when safety valves for keeping out explosion provided at a sealing plate are opened, are ignited by a gas existing in the vicinity of the opened valves which is mixed with oxygen in the air, and burst into flames. SOLUTION: One end of a cylindrical member 40 having a given length is fixed to a hole 19 provided on a sealing plate 15. The hole 19 and the other end side of the cylindrical member 40 are blocked with a safety valve 16 and a safety valve 17, respectively, so that when the valves are opened a gas is discharged at a place away from an ignition source, thus preventing danger for the gas to be ignited and burst into flames. Furthermore, an inert gas 30 is filled in the cylindrical member 40, which is blocked with both of the safety valves 16, 17 so that the gas passes through a region where the inert gas 30 is floating when the valves are open and is discharged to the air, thereby, surely preventing the danger of the gas being ignited and burst into flames more reliably.
Patent JP-2001186213-A (JP)
Title: Communication equipment system, communication equipment and communication control method
Inventor: MATSUMURA MASABUMI
IPC: H04L29/08
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment system for deciding a device controlling the entire system by transmitting/receiving and deciding the information of each device in the communication equipment system. SOLUTION: This communication equipment system composed of a plurality of pieces of communication equipment, transmits the equipment inherent information of self-equipment to other devices, receives the device inherent information of the other devices, stores the equipment inherent information of the self-equipment and the device inherent information of the other devices, decides whether the self-equipment is a controller controlling the communication equipment system or a device to be controlled by referring to the equipment and device inherent information stored in a storing means, decides whether the self-equipment is the controller controlling the communication equipment system or a device to be controlled by referring to the device inherent information of changed other devices in the case of receiving the change of the device inherent information of the other devices,  updates the equipment inherent information of the self-equipment and transmits the updated equipment inherent information of the self-equipment to the other devices through a transmitting means.
Patent JP-2000193628-A (JP)
Title: Gas sensor and manufacture of the gas sensor
Inventor: AKATSUKA SHOJI
IPC: G01N27/409
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor having a structure capable of easily executing positioning of a grommet on a cover member. SOLUTION: When a grommet 17 is installed on a cover member 16, the positioning of the grommet 17 on the cover member 16 in the axial direction can be executed easily by engagement between a grommet-side engaging part and a cover-side engaging part 100. For example, a ceramic separator 18, in which lead wire through-holes 72 for inserting plural lead wires 20, 21 respectively separately are formed in the axis direction, can be arranged in the cover member 16. In this case, the grommet 17 can be fixed easily, by means of engagement between the cover-side engaging part 100 and the grommet-side engaging part, at a position where an aperture 98 of a prescribed quantity is formed between the front end face of the grommet 17 itself and the rear end face of the ceramic separator 18, and securing of the aperture 98 and control of the aperture quantity can be executed very easily.
Patent JP-2001182652-A (JP)
Title: Linear compressor
Inventor: YOKOI YASUHIKO
IPC: F04B35/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent deviated loading of a piston to a cylinder, to maintain reliability of a sliding part, and to prevent the deterioration of device efficiency even when parallelism of the cylinder axis and the shaft axis is lost. SOLUTION: In this linear compressor having the cylinder 6 arranged in a housing 1, the piston 7 being reciprocatively embedded in the cylinder 6 and partitioning and forming a compression space in the cylinder 6, a shaft 12 having one end part connected to the piston 7 and a linear motor 17 for reciprocatively driving the piston 7 and the shaft 12 by impressing AC voltage of a prescribed frequency and supplying gas to the outside by compressing the gas in the compression space, the piston 7 is supported so as to be movable in the radial direction orthogonal to the shaft direction of the shaft 12, and is rockingly held with a prescribed place of the shaft 12 as the center.
Patent JP-2000191884-A (JP)
Title: Resin composition and semiconductor device
Inventor: MAEDA HARUHIKO
IPC: H01L23/29
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain a composition having both capability of being imprinted by carbon dioxide laser and a light screening ability by using an epoxy resin, phenolic resin, cure accelerator, inorganic filler, specified amount of carbon black, azine dye and/or azo dye, and specified amount of titanium oxide as the essential constituents. SOLUTION: Carbon black and titanium oxide are used respectively in amounts of 0.01-0.15 wt.% and 1.0-7.0 wt.% based on the total composition. The epoxy resin used comprises a monomer, oligomer or polymer in general having two or more epoxy groups. The phenolic resin used comprises a monomer, oligomer or polymer in general having two or more phenolic hydroxyl groups. Examples of the inorganic filler used include fused silica, crystalline silica, alumina, and silicon nitride. The content of the inorganic filler is preferably 60-90 wt.% based on the total composition, Azine and azo dyes suitably used are those which can be melted in the resins and will absorb the lights in the visible light region or a part of the lights. The dye(s) is added preferably in an amount of 0.5-2.0 wt.%.