baber/WOPTO huggingface dataset:
Patent JP-2003072288-A (JP)
Title: Board and its usage
Inventor: KISHIMOTO AKIHIRO
IPC: B43L1/06
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a desired board capable of dealing with various work styles, in a board like a whiteboard conventionally used at an office or the like. SOLUTION: This board is freely portable and equipped with a face plate-like writable writing face part 1 and a shape retaining part 3 arranged in the face direction of the writing face part 1. In addition, the shape retaining part 3 comprises a front face and a back face 4 and 5 arranged opposite to each other by making their face directions almost coincide with each other and a plurality of wall parts 6 arranged apart from each other in the thickness direction between the front face and back face 4 and 5.
Patent JP-2003083617-A (JP)
Title: Heat exchanger
Inventor: MIKUCHI HIROSHI
IPC: F24H9/00
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To prevent local boiling in a heating pipe by uniformly heating the heating pipe. SOLUTION: A plurality of rows of heating pipes 5, communicated with a water passage for heating, are equipped in parallel in the same plurality of fins 4, provided in the direction of up-and-down while a fin configuration wherein the hole bored part of inserting part of the heating pipe 5 at the lower stage of the pipes through the fins 4 are provided with semi-circular notches 8 at about 45 deg. obliquely downward is formed.
Patent JP-2003082656-A (JP)
Title: Joint structure of ready-made pile
Inventor: KOBASHI HIROKI
IPC: E02D5/24
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure of a ready-made pile capable of being used for a pile foundation structure easing stress in case of earthquake occurring in a pile body and promoting deformation capacity. SOLUTION: A connecting section is used for a rotational elastic structure having rotational rigidity by a compressive elastic deformation of a rubber elastic body, the pile body can be rotationally deformed with the connecting section as the fulcrum within a proper range to external force resulting from an earthquake or the like to ease a burden on stress in case of earthquake occurring in the pile body, and earthquake resistant safety of the pile foundation can be promoted.
Patent JP-2003082867-A (JP)
Title: House
Inventor: HOSAKA HIROSHI
IPC: E05D15/00
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a house which can have a storage (storage area) at a desired location in a room by a partition wall. SOLUTION: The house has the room 1 which is quadrangular in a plan view, and a ceiling surface 2 of the room 1 has a plurality of parallel rails 4 arranged therein across a pair of opposed first walls 3, at predetermined intervals in parallel with the first wall 3. Then, at least one of the rails 4 has the partition wall 5 detachably attached thereto, for partitioning the interior of the room 1 into a dwelling area 1a and the storage area 1b.
Patent JP-2003084471-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing it and image forming device
Inventor: KIMURA MICHIO
IPC: G03G5/05
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an endless belt-shaped photoreceptor by which the occurrence of an abnormal image is eliminated even by repeated use. SOLUTION: By this manufacturing method of an electrophotographic photoreceptor by which both end parts of an endless belt type photoreceptor material on whose outer peripheral surface a photoreceptive layer is provided are cut by holding the photoreceptor material between the blade roller of an internal rotational member consisting of the blade roller and a rubber roller and the blade roller of an external rotational member consisting of the rubber roller and the blade roller provided at a position facing thereto and rotating the internal rotational member nearly once after laying the photoreceptor material by the internal rotational member and a tension roller, and two internal rotational members, two tension rollers and two external rotational members are separately disposed on right and left sides with specified intervals on the same straight line,  and a cut difference in level caused by a difference between a cut start point and a cut finish point is set as 0.02-0.5 mm, and the length of whisker occurring at a part at which the cut difference in level is caused is set as 0.02-2 mm.
Patent JP-2003093463-A (JP)
Title: Auxiliary massage tool attached to chair type massager
Inventor: SUGIMOTO MASAMI
IPC: A61H7/00
Filed: 2001-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary massage tool attached to a chair type massager capable of concurrently massaging a thigh part and a forearm part while massaging a back side by the chair type massager. SOLUTION: The auxiliary massage tool has a pair of bendable connected band bodies 14 and 15 with one ends respectively connected to armrests 6 and 7 on right and left sides of the chair type massager 1 with a massage mechanism massaging the back side built in a seat back 2, and massage tool bodies 12 and 13 connected with other ends of respective connected band bodies. Each massage tool body 12 and 13 can be used in at least one use position of a first use position of being placed on a seat part 3 and massaging a thigh part rear side, a second use position of being placed on a thigh and massaging a thigh part front side, and a third use position of being placed on an armrest and massaging the forearm part.
Patent JP-2003093933-A (JP)
Title: Coating apparatus for long-sized sheet
Inventor: NAKAJIMA AKIO
IPC: B05D1/26
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid applying apparatus in which a liquid such as an antistatic agent or the like is continuously and uniformly applied on the surface of a long-sized sheet such as a foamed sheet. SOLUTION: The coating apparatus A for a long-sized sheet is constituted so that a coating tube 2 provided with a coating liquid spray slit 20 directed in the length direction of the tube wall on a part of the tube wall is arranged to face width direction of the long-sized sheet S to be coated and the coating liquid L sprayed from a coating liquid spray nozzle 21 to direct the nozzle 21 to one end part of the coating tube 2 is continuously applied through the spray slit 20 from the coating tube 2 on the coating surface of the long-sized sheet S traveling above the spray slit 20.  The coating liquid L is uniformly dispersed atomizingly in the coating tube 2 and the atomized coating liquid L is applied on the surface of the long-sized sheet S traveling above the coating liquid spray slit 20 through the liquid spray slit 20 of the coating tube 2 and then the coating liquid L is uniformly and continuously applied on the surface of the long-sized sheet S.
Patent JP-2003052586-A (JP)
Title: Dust catching section of cleaner based on facing forced rotating rollers
Inventor: WAMI TAKESHI
IPC: A47L9/04
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To effectively suck dust by moving a dust capturing section by little labor force for a cleaner. SOLUTION: By swinging facing forced rotating rollers 1 and 2 around a fulcrum wheel 5 and alternately pressing the rollers 1 and 2 against a surface to be cleaned, dust is guided to a dust suction opening by alternately moving them in different directions.
Patent JP-2003101508-A (JP)
Title: Wireless communication system, base station apparatus, and terminal equipment
Inventor: IWASAKI JUN
IPC: H04B1/7163
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system, incorporating small and low-cost terminal equipment using a simplified hardware configuration of the terminal equipment side to the possible extent. SOLUTION: In the wireless communication system communicating using wideband signals, there is provided a base station 800 which includes a first transmitter (UWB transmitter 802) generating a wideband signal which uses a pulse position modulation scheme (PPM), and a first receiver (UWB receiver 803) processing a received wideband signal, using a bi-phase modulation scheme. The wireless communication system is also provided with terminal equipment 801, which includes a second receiver (UWB receiver 804) processing the wideband signal received from the first transmitter (UWB transmitter 802) using the PPM, and a second transmitter (UWB transmitter 805) generating a wideband signal for transmitting to the first receiver (UWB receiver 803), using the bi-phase modulation scheme.
Patent JP-2002225810-A (JP)
Title: Cargo fastening machine and band retaining fixture
Inventor: KAWAMOTO TATSUAKI
IPC: B65D63/10
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cargo fastening machine wherein a band can be easily and securely strapped on an appropriate position, an operating efficiency is high and fastening and tight binding of the cargo can be securely carried out even if the cargo is large, and to provide a band retaining fixture to be mounted on the cargo fastening machine. SOLUTION: In a belt cargo fastening machine 1 including a long belt 2 to strap the cargo and a buckle 3 fitted to one end of the belt 2 to fasten the belt 2, the belt retaining fixture 4 having a magnet 31 midway in a longitudinal direction of the belt 2 is mounted. In the belt cargo fastening machine 1, if the magnet 31 of the belt retaining fixture 4 is attracted to the cargo when the belt 2 is strapped around the cargo, the belt 2 can be strapped in place without loosening the belt 2 and an operating efficiency is high to secure better fastening and tight binding of the cargo is realized.
Patent JP-2003096325-A (JP)
Title: Azomethine yellow pigment compound
Inventor: TAKEUCHI KIYOSHI
IPC: C09B55/00
Filed: 2001-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain an azomethine yellow pigment compound having a large absorption coefficient and high acid hydrolysis stability of the pigment. SOLUTION: This azomethine yellow pigment compound is represented by formula (I) (wherein R<1> and R<2> are each independently hydrogen atom or a substituent; R<3> is hydrogen atom or a substituent; (m) is an integer of 0-3, and when (m) is 2 or more, a plurality of R<3> may be the same or different from each other and may be bonded to each other to form a condensed ring; R<4> is an aryl group or a heterocyclic group; R<5> and R<6> are each independently hydrogen atom or a substituent; R<7> is hydrogen atom or a substituent; and (n) is an integer of 0-4, and when (n) is 2 or more, a plurality of R<7> may be the same or different from each other and may be bonded to each other to form a condensed ring, and further R<7> may be bonded to R<5> or R<6> to form a condensed ring).
Patent JP-2002175045-A (JP)
Title: Electro-optical device and drive method therefor, organic electro-luminescence display device, and electronic equipment
Inventor: MATSUEDA YOJIRO
IPC: H05B44/00
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of an organic electro-luminescence display device. SOLUTION: Organic electro-luminescence elements, corresponding to each color of R, G, B, hold capacitance, etc., are arranged in an each cross point of data lines X1-X12 and scanning lines Y1-Y7 which are arranged in a grid shape, an organic EL display device is provided with a dataline drive circuit 40 and a scanning line drive circuit 30. The scanning line drive circuit 30 comprises a decoder 33. The device is provided with a sub-data line drive circuit 50 separately from the dataline drive circuit 40. The sub-data drive circuit 50 comprises a decoder 51 and a plurality of switching elements 52. One-end sides of the switching elements 52 are selectively connected only with the datalines X2, X5, X8, corresponding to the organic electro-luminescence elements capable of coloring green (G) among the datalines X1-X12.  The other end sides of the switching elements 52 are connected with power source wiring 53 for supplying a character display voltage VCHR for coloring the organic electro-luminescence elements 52.
Patent JP-2003108360-A (JP)
Title: Information terminal device
Inventor: WATANABE YOSHIAKI
IPC: G06F3/14
Filed: 2001-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of an indicated image associated with a piece of information when various pieces of the information are stored and used in an information terminal device used in association with an apparatus. SOLUTION: The information terminal device has a display control means that determines the size of an indicated image displayed on a selective display screen based on the number of the indicated images displayed on the selective display screen, before the displayed information is associated with the indicated image to display the indicated image on a selective display screen displaying the indicated image, when information displayed on a display means is stored in a storage means on the instructions of a user.
Patent JP-2003105621-A (JP)
Title: Equipment for producing synthetic fiber and method therefor
Inventor: FUJII YASUSHI
IPC: D01D5/092
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an equipment for producing a synthetic fiber, so structured that yarn threading operability into an ejector is improved and maintenance and cleaning of the ejector is easily conducted, and therefore capable of efficiently producing the synthetic fiber. SOLUTION: This equipment for producing the synthetic fiber has spinnerets and the ejectors, wherein the ejector has a yarn traveling pathway and nozzles for giving an air flow to the yarn which is traveling in the pathway from diagonally rear sides, and the ejector is freely opened and closed in the direction crosswise to the traveling direction of the yarn.
Patent JP-2003107415-A (JP)
Title: Automated device to hydrate soft contact lens
Inventor: NAKAGAWA MAKOTO
IPC: G02C13/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic hydration processing apparatus that can attain a high manufacturing efficiency in lens hydration processing and causes no direct contact with lenses after hydration with respect to an automatic hydration apparatus for contact lenses. SOLUTION: According to the method and the apparatus of this invention, after a lens is put in a prescribed package at a prescribed position, since hydration processing is continuously applied to the lens that is hydrous and softened without mechanical contact, the working time can considerably be reduced and the lens manufacturing line can be automated advantageously. Further, since no direct external force is exerted to the hydrated lens, the lenses can be manufactured with a high yield without any effect on the properties and the optical characteristics or the like.
Patent JP-2003110528-A (JP)
Title: Frequency characteristic detector for ofdm, frequency characteristic compensator for ofdm, and repeater for ofdm
Inventor: SUGA TAKU
IPC: G01R23/16
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect original frequency characteristics provided in an OFDM (orthogonal frequency division multiplex) transmission signal by eliminating discontinuity in the input data of inverse Fourier transform. SOLUTION: When detecting the frequency characteristics of a frequency axis signal obtained by converting the OFDM (orthogonal frequency division multiplex) transmitting signal multiplexed by putting symbol data in a plurality of mutually orthogonal subcarriers which are not the number of 2<n> ((n) is a natural number), B/A-fold interpolation processing is performed by an interpolation processor 261 so that a data size A of a frequency characteristic signal on the frequency axis from a frequency characteristic signal generator 25 can be changed into data size B of 2<n> and after this frequency characteristic signal made into data size B of 2<n> is converted to a signal on the time base by performing inverse Fourier transform in an inverse Fourier transformer 262 having the number of 2<n> input points,  decimation processing is performed by a decimation processor 263 so that the signal can become A/B-fold. Thus, the frequency characteristic signal on the time base can be found.
Patent JP-2003107008-A (JP)
Title: Method for detecting density and surface state of printing sheet
Inventor: TAKAHARA RYOSUKE
IPC: B41F31/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To propose a method for detecting a density and a surface stat of printing sheets by which stains of printing sheet faces and the other adhering substance can be detected in addition to a density of patterns of printing sheets or the like. SOLUTION: Light is applied to a surface of the printing sheet 1 continuously discharged from a printing machine or the like. Its reflecting light 7 is collected for every unit area obtained by sectioning the surface of the printing sheet. The collected light for every unit area is dispersed by a prism refraction 101, and diffracted by a diffraction grating 102 alternately to be obtained as a wavelength distribution to make each spectral dispersion equal or nearly equal. Moreover, the spectral distribution is obtained for the entire face of the printing sheet. Stains of the printing sheet face and the other adhering substance are thus detected in addition to the density of the pattern of the printing sheet 1 or the like.
Patent JP-2002216176-A (JP)
Title: Method, system and device for summing up taxi use fare and taxi use fare display device
Inventor: NIWA MASAAKI
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To automatically sum up taxi use fares for respective taxi users and taxis and to periodically adjust the taxi use fares without the aid of a driver. SOLUTION: The taxi use fares for the respective taxi business travels are displayed and taxi use fare data is transmitted from a taxi use fare display device 20 loaded on the taxi to a server 10. Fare sum-up request information is transmitted from a portable telephone set which the taxi user carries. The server sums up the taxi use fares for the respective taxi users and the respective taxis.
Patent JP-2003112067-A (JP)
Title: Tool for exchanging cutter of self-travelling crusher and method of removing cutter
Inventor: IKEDA JUN
IPC: B02C18/14
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a tool for exchanging cutters of a self-travelling crusher which permits easy and safe exchang of the cutters without requiring heavy equipment, and a method of removing the cutters. SOLUTION: This tool for exchanging the cutters of the self-travelling crusher housing crushing equipment 12 for crushing the materials accepted in a hopper 11 by a rotating body 18 alternately inserted with the cutters 16 and spacers 17 to a revolving shaft 15. The tool has a lever block 33 as suspending means for suspending the cutters 16 and the spacers 17 between the same attached to the side wall surface of hopper 11 on the end bracket 21 side of the crushing equipment 12 and while the cutters 16 and the spacers 17 are hung and supported by this lever block 33, the cutters 16 and the spacers 17 are made to ascend and descend, and are exchangable.
Patent JP-2003111514-A (JP)
Title: Roll baler
Inventor: TAKECHI MAKOTO
IPC: A01F15/12
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a roll baler which informs the stagnation of materials to be collected and facilitates to open a material-stagnated portion to remove the stagnated materials, when the materials taken in a bale chamber overflow to stagnate in a space above the front end turn-up portion of a bundling conveyer. SOLUTION: This roll baler is characterized by upward rotatably disposing a twine case 1 attached to the upper side 3 of a machine frame and receiving a twine therein in a space A above the front end turn-up portion 2 of the bundling conveyer 4, and upward rotating the twine case 1 with a pushing force, when the materials to be collected are stagnated in the space above the front end turn-up portion 2.
Patent JP-2002240601-A (JP)
Title: Seat
Inventor: KAWAI MASAHIRO
IPC: A47C1/025
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost and weight by improving the structure of an input-side member into which torque is input, in a clutch unit built in a seat adjuster. SOLUTION: The input-side member 1 having a cam surface 1Aa constituting a clutch part and a mounting part mounted with an operating lever 6 for inputting torque comprises a relatively nonrotatable combination of a first thin-walled member 1A with the cam surface 1Aa and a second thin-walled member 1B with fitting jaws 1Ba mounted with the operating lever 6. At least either of the first thin-walled member 1A and the second thin-walled member 1B is a pressed molding. Both members 1A and 1B are coupled in an interdigitated structure. At least the cam surface 1Aa of the first thin-walled member 1A is subjected to surface hardening.
Patent JP-2003121185-A (JP)
Title: Navigation apparatus
Inventor: WATANABE MITSUAKI
IPC: G09B29/10
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To solve the conventional problems of requirement of more power of attention and many erroneous right and left turns caused by inability to clearly grasp the distance from a vehicle up to an intersection where a left or right turn is performed, owing to the running speed, etc., of the vehicle, when an audio guidance for the left/right-turn intersection is performed, if it is simply a guide corresponding to the distance up to the intersection. SOLUTION: An audio guide forming portion 31 for intersections is provided with a main audio guide forming portion 32 for intersections, and an auxiliary audio guide forming portion 34 for intersections. An audio guidance corresponding to its distance up to the left or right-turn intersection is performed by the main portion 32 similarly to a conventional way. The auxiliary portion 34 is provided with a number-of-signal corresponding audio guide forming portion 35 and a nearby-facility corresponding audio guide forming portion 36. The auxiliary portion 34 performs an audio guidance corresponding to the number of signals, when there are signals between a present position and the left/right-turn intersection, and retrieves other facilities to be marks for the left/right-turn intersection and performs an audio guidance corresponding to the facilities, when there are no signals.  These auxiliary audio guidances are performed following the main audio guidance.
Patent JP-2003121055-A (JP)
Title: Defrosting device for cooler for refrigerator-freezer
Inventor: YOSHIMURA KAZUO
IPC: F25D21/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To facilitate the control of water sprinkling amount by uniformizing the sprinkling when adopting sprinkling means for defrosting by the sprinkling to a fin tube body A of a cooler. SOLUTION: This defrosting device comprises a water sprinkling box 1 disposed in the upper part of the fin tube body A of the cooler installed in a refrigerator-freezer, with multiple small holes 12 perforated in its bottom, and with an overflow hole 13 perforated in its side, a sprinkling tube 2 for feeding defrosting water in the water sprinkling box, a baffle plate 3 preventing water of the sprinkling tube from directly sprinkling the small holes, and a guide part 4 guiding the overflow water from the overflow hole in the sprinkling box to the fin end face of the fin tube body.
Patent JP-2003117859-A (JP)
Title: Curving mechanism and robot equipped therewith
Inventor: FUKUI IKUMA
IPC: B25J5/00
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a curving mechanism capable of a curving certainly in the intended direction. SOLUTION: The curving mechanism 10 is equipped with a core 12 having resilience, at least one wire 24b installed alongside the core 12 and with its one end fixed to the core 12 and other end coupled with a driving means, and a plurality of supporting members 20 secured to the core 12 at a certain spacing in the axial direction and supporting the wire 24b movably.