baber/WOPTO huggingface dataset:
Patent JP-2001262368-A (JP)
Title: Surface treated and plated steel products having excellent corrosion resistance and method for manufacturing the same
Inventor: KONISHI TOMOYOSHI
IPC: C23C30/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To improve the corrosion resistance of plated steel products utilizing the optical characteristic of films. SOLUTION: (i) One or more 1 layers of first film layers containing titanium oxide, zinc oxide, strontium titanate, barium titanate, iron oxide and/or iron titanium oxide and (ii) >=1 layers of second film layers containing the titanium oxide, strontium titanate and/or barium titanate respectively containing oxide of Fe, V and/or Cu are formed in arbitrary order in plural layers on a base material consisting of the steel products plated by zinc-containing metals or aluminum-containing metals, by which under composite film layers are formed. Upper film layers containing the titanium oxide, the strontium titanate and/or the barium titanate are formed thereon.
Patent JP-2001273276-A (JP)
Title: Arithmetic unit for digital signal processing
Inventor: SENOO DAIGO
IPC: G06F17/16
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an arithmetic unit suitable for digital signal processing to frequently use signal processing histories in the past. SOLUTION: This device is provided with a multiplier 21 for multiplying data IA by data EX, an adder 22 for adding the multiplied result IP and data LA, a register 30 for latching the added result PS for each arithmetic cycle and outputting it in the next arithmetic cycle, a register 31 for latching the added result PS corresponding to a hold signal and continuously outputting the result after the next arithmetic cycle, a selector 32 for selecting one of the output of the register 30, the output of the register 31 and the entry of zero as one data LA, a SRAM 10 for storing the added result PS at a storage position corresponding to an applied address in the next arithmetic cycle, reading it in the other arithmetic cycle and outputting it as data MA, and a selector 20 for selecting any one of the data LA, the data MA and applied data EA as data IA.
Patent JP-2001271942-A (JP)
Title: Valve drive
Inventor: HASHIMOTO KATSUO
IPC: F16K31/524
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a valve drive eliminating a failure such as liquid leakage caused by damage of an opening, even if a valve element vibrates by receiving vibration of the liquid in a valve element opening state, which often causes the damage of the opening part (part for installing the valve element). SOLUTION: This valve drive opens/closes a valve port 7av by closely sticking the spherical valve element 3a to the opening part (valve port 7av) of a valve joint 7a as a fluid channel or by forming a prescribed clearance therebetween. This drive is incorporated with such a structure that, when the valve sphere 3a is in an opening state, the valve sphere 3a goes out of a transfer face 7c formed in the valve port 7av and having a same curvature as the surface curvature of the valve sphere 3a, is positioned in a slope face 7d as a valve element holding part formed in a part continuing from the transfer face 7c to the opening part side, and presses and holds the opened-state valve sphere 3a in the position by a pressing force of a plate part 11 in a plate spring 10.
Patent JP-2001272757-A (JP)
Title: Image forming device and photographic processing agent container
Inventor: NAKAMURA KOICHI
IPC: G03D5/04
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming device for silver halide photosensitive materials which is capable of obtaining uniform and bright images by adequately imparting a processing liquid containing hydrogen peroxide water to the photosensitive materials. SOLUTION: The segments of a bottle 332, liquid feed pipe 342, liquid feed pipe 344, liquid feed pipe 346, sub-tank 338, filter 334, injection tank 312 for injecting an amplifying liquid to the photosensitive materials 16, pump 336, etc., which come into contact with the processing liquid are formed of synthetic resins which do not generate gaseous oxygen from the hydrogen peroxide water in spite of contact with the hydrogen peroxide water and therefore the generation of the gaseous oxygen from the bottle 332 to the injection tank 312 is suppressed. The injection of the stable amplifying liquid from the nozzle of the injection tank 312 is made possible.  In case of the generation of the gaseous oxygen, the gaseous oxygen is discharged to the atmosphere via a check valve 349 and the increase of the internal pressure is suppressed and the leakage of the unnecessary amplifying liquid from the nozzle does not occur. Then, the high-quality image may be formed.
Patent JP-2001270428-A (JP)
Title: Car washing machine
Inventor: ARAKI EIJI
IPC: B60S3/06
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe and efficient car washing machine washing as many of washable parts as possible in such a way that if there are protruding objects such as mirrors at the front and rear ends of an automobile body, the machine detects the positions of the objects along the cross direction of the automobile to avoid only the protruding objects. SOLUTION: This portal car washing machine 1, having car washing process devices such as washing brushes 8 and 9 and drying nozzles 12 and 13, is provided with a travel position detection means such as a rotary encoder for detecting the position of the car washing machine, a horizontal optical axis formed by arranging light projecting and receiving elements at the sides of the car washing machine body, and a diagonal optical axis formed by arranging light projecting and receiving elements on the top and the right and left sides of the car washing machine body. The automobile is washed by controlling the car washing process devices, according to the position of the car washing machine body or the automobile detected by the rotary encoder and the light transmitting or blocking states of both optical axes.
Patent JP-2001283358-A (JP)
Title: Inter-space abnormality detection device and its method
Inventor: MORI YUKIO
IPC: G08B25/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inter-space abnormality detection method and a device capable of improving detection accuracy by removing external disturbance such as the ripple of a water surface. SOLUTION: An image pickup area is divided into about sixty sections and characteristic values (the integration value or mean value of picture data) are calculated from obtained picture data for each section. The secular change of each section is calculated from extremely small section group information and whether the section is a still section or a moving section is judged. When a state that the number of sections judged as moving sections is smaller than a prescribed value continues for a fixed period, the state is judged as an abnormal state.
Patent JP-2001280904-A (JP)
Title: Method and tool for measuring length of gas conduit
Inventor: TSUKIMOTO FUMIO
IPC: F16L55/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely measure a length of a gas conduit from a specified position upto a different-diametric flow passage forming part, irrespective of a piping condition of the conduit and a confirming condition for a position of the flow passage forming part. SOLUTION: This method is a gas conduit length measuring method for measuring the length of the gas conduit C from the specified position of the gas conduit C upto the different-diametric flow passage forming part P provided in a midway of the conduit in a downstream of the specified position, and formed with a different-diametric flow passage 1 provided with a small diameter part 4 smaller than an inside diameter of the gas conduit.  In the method, a moving body 6 movable inside the conduit along the conduit and precluded from passing the different-diametric flow passage is inserted from the specified position into an inside of the conduit, a flexible long body 8 is pulled in by the moving body while moving the body 6 toward the passage, and the length of the conduit is measured based on a pulled-in length of the long body pulled into the conduit until the motion of the moving body stops.
Patent JP-2001276456-A (JP)
Title: Patchwork guide device and memory medium
Inventor: AMANO MICHIYO
IPC: D05B19/04
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a patchwork guide device presenting the optimum turning direction of a sewing margin formed between pieces to a worker when forming a patchwork and to provide a recording medium recording a program for presenting the optimum turning direction to the worker. SOLUTION: This patchwork guide device makes a judging process of the turning direction of the sewing margin according to the predetermined judgment conditions. The optimum turning direction of the sewing margin formed between the pieces forming the patchwork can be instantaneously judged even if the pattern of the patchwork is formed by the original design of the worker. When the judged result is presented to the worker by an indicating means, the worker can easily turn the sewing margin to the optimum direction by referring to it in the sewing stage of adjacent pieces, thus continuing sewing.
Patent JP-2001281954-A (JP)
Title: Image forming device
Inventor: KAWAI ATSUSHI
IPC: G03G15/01
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of selecting a normal mode or a pre-image formation idle rotation mode, and capable of dealing with both of a priority to image quality and a priority to a processing speed. SOLUTION: The device is provided with a paper feeding means 140, and a rotary transfer body 126 for attracting and holding the paper fed by the paper feeding means. The plural-color image where two or more colors exist is formed and transferred to the paper by forming and transferring the image to the paper while the transfer body is being rotated, and then, repeating the image transfer processing with reference to the paper plural times with every rotation of the transfer body.  The switching operation of the normal mode and the pre-image formation idle rotation mode is performed by a switching control means 201, in the normal mode, a transfer process is started when the transfer body 126 is rotated in the case the paper fed by the paper feeding means 140 is attracted to the transfer body 126, and in the pre-image formation idle rotation mode, the transfer process is started when the transfer body is rotated next to the rotation when the paper is attracted to the transfer body.
Patent JP-2001277803-A (JP)
Title: Film-layered product of wheel cap
Inventor: YATSUYANAGI TAMIO
IPC: B60B7/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a weather-resistant film-layered product of a wheel cap. SOLUTION: This film-layered product 1 of a wheel cap 10 to be provided has a printed film layer 2 with an adhesive layer 2a and a weather-resistant film layer 3 with an adhesive layer 3a layered in this order. In another case, the film-layered product 1 of the wheel cap 10 to be provided has a printed film layer 2 with an adhesive layer 2a, a weather-resistant film layer 3 with an adhesive layer 3a, and a top clear coating layer 4 with high rigidity layered in this order.
Patent JP-2001285834-A (JP)
Title: Distribution system, distribution terminal, receiving terminal and distribution method of program information
Inventor: TSURUGA SADAO
IPC: H04N7/173
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide technique for distributing program-related information simply and efficiently. SOLUTION: In the program information distribution system of program information of broadcasting service, a distribution terminal connected to each of a program provider side and receiving side through a bi-directional transmission network to distribute the program information is provided with a means for storing the program information received from the program provider side and the first identification information for identifying program information at the time of updating, a means for receiving the second identification information for identifying program related information stored by a receiver-side terminal, a means for comparing the second identification information with the first identification information, and a means for preparing update information for updating program information to be stored by the receiver-side terminal based on the result of comparing.
Patent JP-2001276145-A (JP)
Title: Bed
Inventor: KOMURA SEIICHI
IPC: A61G7/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a bed in which the lowest position of a bed floor body can be set extremely low. SOLUTION: In this bed provided with a fixed front wall 6, a fixed rear wall and the bed floor body 1 set between the both, is equipped with a lifting means 13 for lowering the bed floor body 1 to a setting floor surface 8. The lifting means 13 is provided with a synchronous electric motor 11 and a screw shaft and nut mechanism 12, which are independently provided within each of the fixed front wall and the fixed rear wall.
Patent JP-2001290583-A (JP)
Title: Coordinate input/detection device and electronic blackboard system
Inventor: TANAKA MAKOTO
IPC: G06F3/03
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To obtain a coordinate input/detection device which can reduce spatial deviation between actual drawing operation by an indicating means in a coordinate input/detection area and detecting operation at the drawing coordinate position. SOLUTION: The distance from a detection surface 2a on the downstream side in the projection direction of light H projected on a retroreflective member 28 from a light projecting means 29 is made shorter than the distance from a detection surface 2a on the projection directional upstream side, thus the detection surface 2a arranged corresponding to the coordinate input/detection area 3a and the light H projected from the light projecting means 29 come closer to each other toward the downstream side in the light projecting direction.  Consequently, the spatial deviation between the actual drawing operation (character writing) by the indicating means in the coordinate input/detection area 3a and the detecting operation at the drawing coordinate position can be reduced to reduce the trouble of trailing, etc., caused on a drawn image reproduced through, for example, display device 2 for a drawn image that a drawing person intends.
Patent JP-2001292179-A (JP)
Title: Signal interrupt detection circuit, communication clock reproducing device and data reproducing device incorporating the circuit
Inventor: YAMANOBE YASUNARI
IPC: H04L7/027
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a signal interrupt detection circuit with an improved signal interrupt and resetting speed, a communication clock reproducing device and a data reproducing device incorporating this circuit. SOLUTION: The signal interrupt detection circuit to be incorporated into a communication clock reproducing device provided with a two-multiplication circuit 1, a clock extraction filter 2, a limiting amplifier circuit 3 and a phase adjusting circuit 4 or into a data reproducing device provided with a discrimination circuit 5, in addition to the clock extraction filter and the circuits mentioned above uses loss output obtained by comparing an envelope amplitude signal obtained by envelope-detecting a basic clock component which is extracted by filtering a signal from the two-multiplication circuit with a quasi- narrow band pass filter 11 having a frequency selection degree lower than the frequency selection degree (Q value) of the clock extraction filter by an envelope detection circuit 12 with a fixed threshold by a comparator circuit 13.
Patent JP-2000333347-A (JP)
Title: Housing unit for connecting terminal in piping and wiring for medical care
Inventor: KODERA KATSUMI
IPC: A61G12/00
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce a number of components to facilitate installation work and lessen a number of assembling man-hours by fitting the lower end of a spacer into the angularly displaceable space in an installation support formed on a lower partition, and fitting a fitting piece formed at the upper end of the spacer into the holder formed on an upper partition. SOLUTION: The lower end of a spacer 102 is fit into the angularly displaceable space in the installation support on a lower partition and the upper end 106 of the spacer 102 is capable of being swung so that the upper end is protruded forward similarly with a panel. Thus, the spacer 102 is prevented from coming off a frame. The fitting piece 107 formed on the upper end 106 of the spacer 102 is fit in a mountable/dismountable manner into the holding U-shaped groove formed on the holder on an upper partition. The fitting piece 107 comprises a pair of protruded pieces 108 which are protruded backward and vertically positioned with a gap in-between, and a projection protruded outward is formed at the ends of the upper and lower protruded pieces 108. This spacer 102 is composed of a synthetic resin, such as ABS resin.
Patent JP-2001248195-A (JP)
Title: Hot/cold water feed type water heater integrated with water activator and motor-driven cold (hot) water feed pump machine integrated with water activator
Inventor: NAKATAKE KAZUNORI
IPC: C02F1/68
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To pursuit convenience by integrating a cold/hot water feed type water heater, a city water direct pressure type petroleum-fired hot water feeder or gas-fired hot water feeder or the like, a motor-driven cold (hot) water feed pump machine, and a small water activator; and promote user's health by supplying warm or hot water which is good for health. SOLUTION: The small water activator made of particles of an ore or particles of its ceramics said to radiate far infrared rays, ultra electromagnetic waves and magnetism, and generally manufactured and sold on the premise that it has good effects on human health, such as promoting blood circulation through the action of minus ions, is integrally attached to the respective water feed port pipes of the cold/hot water feed type water heater, the city water direct pressure type petroleum/gas-fired hot water feeder, and the motor-driven cold (hot) water feed pump machine.
Patent JP-2000324456-A (JP)
Title: Device and method for transmission, device and method for reception and device and method for editing
Inventor: YOSHINOBU HITOSHI
IPC: H04N5/44
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide area information such as a CM that is closely related to an area and significant only to a prescribed area by transmitting a start signal instructing the timing at which a receiving side outputs data together with digital data. SOLUTION: An area code corresponding to a broadcasting object area is attached as restricted area information to area information such as a CM that is closely related to the area and broadcasted in the form of the image information of teletext broadcasting. For instance, the information A, B and C are broadcasted only to respective areas Za, Zb and Zc in the service area SA of one broadcasting station, and also the information D is broadcasted to an area Zd including the areas Zb and Zc. As for an area code, a zip code is desirably defined as reference. Then, a preparation signal for teletext CM broadcasting is broadcasted at several tens of seconds prior to the timing to broadcast a CM, and next, the signal of CM display start is broadcasted as teletext data at the timing to broadcast the CM.
Patent JP-2001303739-A (JP)
Title: Mounting structure of handrail member
Inventor: OSUGA YOSHIHIRO
IPC: E04F11/18
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a handrail member capable of easily mounting a handrail and a baluster regardless of the gradient of the stair. SOLUTION: A hexagonal nut 2 is mounted on a central opening of a mounting board 1, and a semi-spherical cap 7 provided with an angle-variable bolt 6 is mounted on an upper end of the baluster 5. The mounting board 1 is bonded to the handrail to insert the nut 2 into a rough hole formed on a lower part of the handrail, and the mounting board 1 and the cap 7 are bonded by fastening the nut 2 to the bolt 6, whereby the handrail and the baluster 5 can be mounted regardless of an angle between the handrail and the baluster 5.
Patent JP-2001307850-A (JP)
Title: Lamp socket and lighting fixture
Inventor: IMAOKA YOSHIHIDE
IPC: H01R33/08
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lamp socket and a lighting fixture in which a lamp can be retained irrespective to a contact of lamp pin and a contact fittings. SOLUTION: This is equipped with a mounting board 1, a socket main body 2 that has been rotatably mounted on a posture that is tilted by a certain angle to the mounting posture between a lamp mounting posture and a lamp insertion/ detachment posture, and an elastic piece 10 which is mounted on the mounting board 1 and which is made to be elastically deformed to be made to ride over a lamp base protrusion 7 when it is rotated from the lamp insertion/detachment posture to the lamp mounting posture at the state that the lamp 5 is inserted into the socket main body 2 that has been mounted on the mounting board 1, and which supports the lamp base protrusion 7 at the lamp mounting posture of the socket main body 2.
Patent JP-2001306539-A (JP)
Title: System and method for distributing front-end information
Inventor: OKAZAKI ISAO
IPC: H04L12/58
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a system and method for distributing information for shortening time for a service response to a client and improving flexibility in service-providing facilities. SOLUTION: A client 2 requests an application service to an ASP server 11 of an ASP center facility 1. When the ASP server 11 does not execute the requested service by itself, on the basis of the position of the client 2, service contents, service time and network congestion conditions, a value-added server 4 to be used for executing the requested application service is decided. The ASP server H transfers and distributes a program code and data required for a use as an application service to an FE executing mechanism 41 of the determined value-added server 4. The FE executing mechanism 41 executes the received program code and provides service to the client 2.
Patent JP-2001302745-A (JP)
Title: Phosphorylcholine-containing polyamide block copolymer
Inventor: HIRANO TETSUHARU
IPC: A61L27/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a polyamide copolymer having bio compatibility and a medical material using the copolymer. SOLUTION: This phosphorylcholine-containing polyamide block copolymer comprises: a polyamide segment represented by general formula (1) (wherein R1 is a 2-12C aliphatic group or an aromatic group) and/or general formal (2) (wherein R2 and R3 are each a 2-36C aliphatic group or aromatic group); and a vinyl polymer segment having a phoshophorylcholine group at the side chain represented by general formula (3) (wherein R4, R5 and R6 are each hydrogen atom or a 1-8C aliphatic group; and (n) is an integer of 2-4). The copolymer has antithrombotic and antiprotein adhesive properties.