baber/WOPTO huggingface dataset:
Patent JP-2002143962-A (JP)
Title: Coil spring manufacturing apparatus
Inventor: TAKAHASHI MASAKI
IPC: F16C13/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To change the diameter of a coil part which is hot-formed from a wire in a wide range without increasing the size of a core or changing the core according to the coil diameter and to prevent plastic deformation of the coil part when the forming speed from the wire to the coil part is increased. SOLUTION: In the coil spring manufacturing apparatus 10, a press roller 62 provided on the outer circumferential side of the core 44 rotated counterclockwise presses and holds the wire 12 between the press roller and an outer circumferential surface of the core 44 of truncated conical shape, and is rotated clockwise to feed out the wire 12 to a forming roller 64 side. The forming roller 64 is rotated clockwise while pressing a nip groove 72 against the wire 12 fed from the press roller 62, and is moved to the position corresponding to the lead angle and the coil diameter of the coil spring 100 along the major axial direction and the radial direction of the core 44. The wire 12 fed from a nip part is thereby formed into a coil part 102 having the lead angle and the coil diameter corresponding to the position of the forming roller 64 thereby.
Patent JP-2001201845-A (JP)
Title: Large-sized pellicle
Inventor: KURIYAMA YOSHIMASA
IPC: G03F1/64
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide the large-sized pellicle film which will not cause poor exposures due to swelling or denting of the large-sized pellicle film in the vertical direction of the large-sized pellicle film surface, by suppressing the occurrence of atmosphere difference of the large-sized pellicle on the inside and the outside, and which can secure effective exposure areas of the photomask and the reticle by suppressing the deflection with which the frame body which spreads the large-sized pellicle film and makes the affixation support goes to the inside of the frame body. SOLUTION: The length of one side of the frame body 1 is set to at least 200-mm or larger, and the elastic modulus of the frame body 1 multiplied by the moment of second order is 4×106 Nmm2 or larger, and tension of the pellicle film 2 extended and adhered to the frame body 1 is set to 2×10-2 N/mm or larger and 1×10-1 N/mm or smaller.
Patent JP-2002147950-A (JP)
Title: Blower
Inventor: TANAKA SHIRO
IPC: F26B3/02
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a blower that allows a bathroom and the like to have dry atmosphere easily and can be mounted on a wall with facilitated installation. SOLUTION: In a wind tunnel 5 constituted in an insertable manner through a through hole 4 provided in the wall 1 of a bathroom and the like, a blower 6 forming the air flow from the indoor side to the outdoor side is incorporated, and the front of the wind tunnel 5 is provided with a box body 15. Inside the box body 15, there is provided a circulating blower 16 defining a series of air duct 20 with two opening ends 18 and 19 facing to the front of the box body 15 and forming the air flow heading from one opening end 18 toward the other opening end 19 in the air duct 20. The air duct 20 at the downstream side from the circulating blower 16 is provided with a far infrared radiation heater 17 heating the inside of a room, and the rear face of the box body 15 is provided with an air duct structure 22 opening indoors at both sides and communicating with the wind tunnel 5 on the rear face.
Patent JP-2002149607-A (JP)
Title: Method for making asp device perform identification procedure of web site user and control of personal information vicariously and the asp device
Inventor: ARAI HIROSHI
IPC: G06F21/60
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for making an ASP(Application Service Provider) device to perform the identification procedure of a user of a Web site by which information effective for both of the manager and the user of the Web site is provided, and the control of personal information by simplifying the identification procedure with an ID effective in a plurality of Web sites, and the ASP device. SOLUTION: The ASP device 10 performs the identification procedure of the user of a Web site 16 and the control of personal information vicariously. This device 10 identifies the user in response to a request from browser-mounted equipment 18 to redirect the equipment 18 to the contents Web page of the prescribed site 16. After identifying a client in response to a request from a site 16 which is informed of completion of the identification of the user, the personal information of the user is extracted and sent back. Based on information sent from the site 16, the personal information is updated.
Patent JP-2002143059-A (JP)
Title: Vacuum cleaner
Inventor: SATO TAKESHI
IPC: A47L9/24
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To use a vacuum cleaner not only as a normal canister type but also in the state that a suction port body is separated from a cleaner body. SOLUTION: This vacuum cleaner comprises a vacuum cleaner body 10 incorporating an electric blower 19 and a dust collecting part 20 disposed on the suction side of the vacuum blower 19 and a suction port body 29 having a suction port 44 and detachably connected to the vacuum cleaner body 10 through a communication pipe 30. A fan motor 42, a dust collecting chamber 40 disposed on the suction side of the fan motor 42 and communicating with the communication pipe 30, and a secondary battery 55 for driving the fan motor 42 are installed in the suction port body 29. A valve 33 capable of cutting off the state of communication of the dust collecting chamber 40 with the communication pipe 30 is installed in the suction port body 29 or the communication pipe 30.
Patent JP-2002146472-A (JP)
Title: Steel having excellent hydrogen embrittlement cracking resistance and its production method
Inventor: ASAHI HITOSHI
IPC: C21D8/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide high strength steel having good hydrogen embrittlement cracking resistance and also having strength of >=1,200MPa. SOLUTION: This steel having excelleng intergranular strength and excellent hydrogen embrittlement cracking resistance has a composition containing 0.1 to 0.5% C, <=0.2% Mn and 0.5 to 2.5% Mo and also satisfying Mn>=20S. The steel has a martensite or lower bainite structure. In its production method, the process where the above steel is hot-worked, is directly, or after temporaly cooling, reheated to an austenitic temperature range, is thereafter rapidly cooled and is subsequently tempered at a temperature equal to or lower than the Ac1 transformation point is adopted.
Patent JP-2002144880-A (JP)
Title: Motor truck
Inventor: KURUSU AKIYOSHI
IPC: B62D33/023
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor truck allowing the installation of an awning, lower than a rear window, on a platform without covering the rear window on a cab. SOLUTION: Downward U-shaped supporting frames 7F, 7R consisting of right and left rigid rods 5, 5 and lateral rods 6, respectively, are erected lower than the rear window 8 of the cab 1 at the front end and the rear end of the platform 2 of the motor truck. The rear-side supporting frame 7R out of both supporting frame 7F, 7R is divided into two at a central portion of the lateral frame 6 to form a pair of approximately L-shaped halves 7r1, 7r2 rotatable around the axial centers of the respective rigid rods 5. The divided ends 61, 62 of the lateral rod 6 are separably connected to each other with connecting means. A protecting frame 9 is bridged between the rigid rods 5, 5 or between lateral rods 6, 6 opposite to the front and rear parts of both supporting frames 7F, 7R to form the awning frame 3.
Patent JP-2002143195-A (JP)
Title: Short tool for inferior limb
Inventor: OTSUKA EIJI
IPC: A61F5/01
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a short inferior limb tool which is improved to be easily put on by a person with arthrogryposis in a leg by putting the toe into the depth of a shoe. SOLUTION: The lower end part of each supporter 6 for supporting an inferior limb part is pivotally arranged in the upper end part of each stirrup 2 fixed to the shoe 3. Then an angle adjusting piece 10 (20) is coaxially, fixedly or integrally disposed at the upper end part of the a stirrup 2 in a leg joint where the supporter 6 is freely rocking possible in the front and rear direction of the shoe. When each ring 13 inserted to the supporter 6 is moved downward and fitted to the supporter 6 which is superimposed on the angle adjusting piece 10 which is vertically directed upward, the angle adjusting piece 10 is provided with a movable area with a range for rocking the supporter 6 in the front and rear direction for the portion of a prescribed angle and, then, the supporter 6 is freely rocking possible in the front and rear direction within the range of the movable area.  The ring 13 is moved upward and separated from the angle adjusting piece 10 so that the supporter 6 becomes freely rocking possible in the front and rear direction within the prescribed range which is not restricted by the angle adjusting piece 10.
Patent JP-2002144528-A (JP)
Title: Method for drying printing paper and equipment therefor
Inventor: SHIBAGAKI ISAO
IPC: B41F23/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a drying method which can dry a sheet without causing a wrinkle of a curl and removes a plasticizer or an offensive smell remaining on a printed surface on the occasion when printing is made on the surface of the sheet by using water-soluble or oil-based ink. SOLUTION: A printing paper in the form of the sheet is sucked through a plurality of suction holes provided on the outer peripheral surface of a cylindrical printing paper suction roller and is brought into close contact with the surface of the roller and moved in rotation. The paper is passed through a hot air drying area and a cooling drying area provided in the outer peripheral part of the roller, so as to be dried. After the drying, the paper is released from the surface of the roller by a printing paper sucking-discharging device provided at a prescribed position, by discharging air toward the outer peripheral part of the surface from the cylindrical roller through the suction holes or by stopping the suction by the suction holes.
Patent JP-2001201768-A (JP)
Title: Reflection/transmission complex type thin film transistor liquid crystal display device
Inventor: CHO RYUKEI
IPC: G02F1/1368
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a reflection/transmission complex type thin film transistor liquid crystal display device where a reflection film and a transmission film forming a pixel electrode are brought in stable contact with a source electrode. SOLUTION: The reflection/transmission complex type thin film transistor liquid crystal display device consists of a substrate, a thin film transistor formed on the substrate and adjusting a pixel, a protection film formed having a contact hole on the source area of the transistor, a transparent layer pixel electrode directly connected to the source electrode through the contact hole and a reflection layer pixel electrode directly connected to the source electrode through the contact hole, and a pixel area consists of a transmission area in which only the transparent layer pixel electrode exists and a reflection area in which the reflection layer pixel electrode exists.
Patent JP-2002152728-A (JP)
Title: Image information conversion apparatus and method
Inventor: SATO KAZUFUMI
IPC: H04N19/189
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an image information conversion apparatus that can realize discrimination of a macro block mode with a small arithmetic amount. SOLUTION: A compression information analysis section 9 analyzes MPEG2 image compression information (bit stream) to extract macro block mode information macro block activity information and a motion vector. An MPEG2 image information decoding section 10 decodes the MPEG2 image compression information. An MPEG4 image compression information coding section 13 discriminates a macro block mode of a macro block as to a P-VOP(Video Object Plane) of the MPEG4 image compression information on the basis of the macro block mode information, the macro block activity information and the motion vector and codes the image information by using the macro block mode into the MPEG4 image compression information.
Patent JP-2002148072-A (JP)
Title: Route information providing system
Inventor: YOSHIKAWA AKIO
IPC: G08G1/005
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an aged person heretofore cannot accurately select a route and move at a stage of utilizing various type traffic facilities such as a crowd in busy streets, in a moving route from a departure place to an alighting station or from the alighting station to a destination or sometimes cannot arrive at the destination. SOLUTION: A route information providing system comprises a storage medium for storing moving information regarding the departure place and the destination place, and a means for reading the moving information by including a part or an entirety of the medium; and a reciprocating state flag indicating the departure place, the destination place and a moving direction by moving information. The system further comprises a means for detecting the moving route by selecting a means for moving from the place installing the reading means of the moving information to the destination place, or a means for moving from the place for installing the means for reading the moving information to the departure place by the flag; and a means for providing information for the means for detecting the moving route at a place for installing the reading means of the moving information.
Patent JP-2001197085-A (JP)
Title: System and method for server-based network performance evaluation quantity generation
Inventor: IIWEI THOMAS HOU
IPC: H04L12/24
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system which generate the performance evaluation quantity of network traffic of transmission and reception in an intranet. SOLUTION: The network traffic is measured without any intervention between a server and a client in a specific measurement time interval. The network traffic is analyzed based on a connection set between the server and client and the measurement time interval. A performance evaluation quantity is generated by using the analyzed network traffic. When the connection lasts to the end of the measurement time interval, a cumulative performance evaluation quantity is generated.
Patent JP-2002147091-A (JP)
Title: Crescent lock
Inventor: NISHITANI HITOSHI
IPC: E05B65/08
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a crescent lock lockable/unlockable by vertical sliding operation and having a new mechanism free from interference of the crescent lock with an inner sash regardless of its position. SOLUTION: An interlocking gear of disc shape with a plurality of teeth, and an engaging body are fixed to both ends of a rotary shaft passed through a rotary shaft insertion hole rotatably to a pedestal. A sliding member of U- shape having a plurality of square grooves in a vertical direction is mounted to the pedestal so as to be linearly movable only in a vertical direction in the mutually meshed state of the square grooves and the teeth of the interlocking gear. The vertical motion of the sliding member is converted into the rotary motion of the engaging body through the interlocking gear to obtain the rotary motion of the engaging body and to allow the engaging body to be engaged with a receiver.  The sliding member is mounted with an operating cover of L-shape or U-shape covering the front side of a meeting stile or even the side face opposite to the crescent lock side to allow operation regardless of the position of the inner sash.
Patent JP-2002143076-A (JP)
Title: Washer and rinsing apparatus for hollow container
Inventor: NAKAMURA SHUNICHIRO
IPC: A47L17/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a compact, low-cost device capable of automatically washing and rinsing a hollow container such as a glass. SOLUTION: This washer is provided with a motor 1; a rotating shaft 2 of the motor 1; a brush 6 rotated integrally with the rotating shaft 2; and clutch plates 8, 9 for turning on a power supply of the motor 1 by pressing the glass to one end of the rotating shaft 2 to slide the rotating shaft 2 upward. The internal wall and external wall of the glass 10 can be automatically washed at the same time only with simple operation of pushing up the rotating shaft 2 by the glass 10 without having complicated mechanical and electrical structure for water discharge or drainage.
Patent JP-2002157903-A (JP)
Title: Vehicular lamp
Inventor: OOKAWATO MASAYA
IPC: B60Q1/26
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To easily carry out molding work at a low cost and with high accuracy and to freely set an emission pattern by composing a light guide body by combining plural light guide elements. SOLUTION: This vehicular lamp reflects the outgoing light of a light source 2 with a reflector 3. The light source 2 is mounted outside the reflector 3. The light guide body 4 is so disposed as to guide the outgoing light of the light source 2 into the area of the reflector 3 by facing the respective end face of both its ends to the reflector 3 and the light source 2, respectively. The light guide body 4 is structured by combining the plural light guiding elements 4A and 4B.
Patent JP-2002146110-A (JP)
Title: Rubber composition
Inventor: KANEKO SATOSHI
IPC: C08L21/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of remarkably improving resistances to creep and crack propagation and having excellent durability without deteriorating heat buildup properties. SOLUTION: This rubber composition is characterized as comprising 100 pts.wt. of a rubber component composed of at least one kind selected from natural rubbers and synthetic rubbers, 0.05-5 pts.wt. of 1,6-hexmethylene-sodium dithiosulfate dihydrate (HTS) and 0.05-5 pts.wt. of a hydrazone compound. A mode, etc., in which the hydrazone compound is at least one kind selected from 3-hydroxy-N'-(1,3-dimethylbutylidene)-2-naphthoic acid hydrazide (BMH), 3-hydroxy-2-naphthoic acid hydrazide (HNH) and N'-(1,3-dimethylbutylidene) salicylic acid hydrazide (BMS) are preferred.
Patent JP-2002158565-A (JP)
Title: Comparator
Inventor: KEIDA HISAYA
IPC: H03K5/08
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a comparator, capable of highly accurately deciding levels of first and second signals over a wide range, at a high speed. SOLUTION: This comparator is provided with a PMOS transistor 21, parallel connected to both NMOS transistors 11 and 13 and a PMOS transistor 22 connected in parallel to both NMOS transistors 12 and 13 and the levels of a compare signal VIN+ and a reference signal VIN- are decided by making an offset current iα flow to the PMOS transistors 21 and 22.
Patent JP-2002155439-A (JP)
Title: Core-sheath composite spun yarn having pill-resistant function and knitted or woven fabric
Inventor: KITO MASAFUMI
IPC: D03D15/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To solve problems that the surface quality of a knitted or a woven fabric comprising a spun yarn of polyester staple fibers is deteriorated by occurrence of pilling when the fabric is worn and to obtain a core-sheath composite spun yarn and the knitted or the woven fabric maintaining strength properties and having excellent pill resistance and bulkiness and further stiffness, body, feeling, lightweight feeling and heat retaining properties in combination. SOLUTION: The core-sheath composite spun yarn is characterized in that the spun yarn comprises a core component located on the side of a relatively inner layer of the spun yarn and a sheath component located on the side of a relatively outer layer of the spun yarn and the sheath component is composed of composite polyester staple fibers comprising a polymer prepared by blending a homopolyester (polymer A) with a copolyester (polymer B) in a weight ratio of the polymer A:polymer B within the range of (20:80) to (80:20) wt.% and having a hollow cross-sectional shape.
Patent JP-2002155918-A (JP)
Title: Loosing action protecting screw
Inventor: UENO YOSHIMITSU
IPC: F16B23/00
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a loosing action protecting screw impossible to be engaged with an engagement groove of a general screwdriver bit to prevent a removal of parts. SOLUTION: This loosing action protecting screw formed of a head parts 2 and a leg part 4 is formed with a guide hole 11 on the center line of the head part 2, and has the engagement groove 12 having a driving surface 13 to be engaged with a screwdriver bit 20 at positions divided into three in the radial direction around the guide hole 11, and this loosing action protecting screw can not be easily loosened by a general screwdriver. Parts fitted by using this screw can not be easily loosened for removal, a failure of the products due to an arbitrary repair and disassembling by a user can be prevented. The generation of unexpected accident by a user is reduced. Furthermore, the sufficient engagement with the screwdriver bit and the accurate transmission of the screw fastening torque can be obtained.
Patent JP-2002162206-A (JP)
Title: Method and device for alignment
Inventor: YAMAUCHI AKIRA
IPC: G03B15/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for alignment capable of easily and absolutely adjusting the relative position between both the objects to be joined within acceptable accuracy in the case that alignment is performed for joining the objects to be joined and that one object is covered with a coating material. SOLUTION: When the relative position between the first object to be joined and the second object to be joined covered with a coating material is aligned, the reference mark that is the representative of position of aligning the first object to be joined at the position corresponding to the area of outside covering material of the second object to be joined is displayed on a screen on the basis of the position of a mark for aligning the first object to be joined recognized by means of recognition, and the position of the mark for aligning the second object to be joined fitted on the outside of the coating material of the second object to be joined which is recognized by the recognition means is displayed on the screen.  This is the feature of this method and device for alignment that the position of the second object to be joined is corrected so that the position of the mark for aligning the second object to be joined can falls in the given acceptable accuracy to the position of the reference mark.
Patent JP-2001206628-A (JP)
Title: Handling device for spatially scattered member to be processed
Inventor: FROMHERZ MARKUS P J
IPC: G03G15/00
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To optimaly control feed of a recording medium moving in a copying machine. SOLUTION: The distance between the recording media is continuously checked to use a designated collision envelope in the periphery of a desired track instead of redetermining the track for avoiding a collision. The designated collision envelope is determined so that the recording media do not collide so far as the recording media are within the collision envelope. A control envelope is similarly used to judge whether the recording medium reaches its target in time to satisfy the task requirements or not, and the other control references. According to this module object processing system, on-line determination is simplified to simply compare between a specified track and a track envelope corresponding thereto, or between a current recording medium position and the track envelope.