baber/WOPTO huggingface dataset:
Patent JP-2002277863-A (JP)
Title: Liquid crystal display
Inventor: SUZUKI OSAMU
IPC: G02B3/00
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display which improves the sense of depth of its display background by solving the problem of the entire device being made undesirably large-sized when a half mirror or the like is provided on the rear side of a liquid crystal cell to enhance the sense of depth, because display by a liquid crystal layer is flat and is poor in the sense of depth in a conventional liquid crystal display device. SOLUTION: Many minute lens elements are arranged, on the rear side of a liquid crystal display cell in parallel along an axial line at a prescribed pitch, and the elements are connected to arrange a minute lens group provided with a plurality of parallel axial lines, and a minute dot group shifted from the minute lens group is arranged at a prescribed distance apart from the minute lens group on the rear side. The liquid crystal display device with improved sense of depth is constituted in this manner. Thus an observer simultaneously observes flat display by the liquid crystal cell and a dynamic design by the minute lens group and the minute dot group as the background of this display, and the liquid crystal display provides a changing background depending on his angle of view, thereby improving the sense of depth.
Patent JP-2002083948-A (JP)
Title: Microlens, solid-state image pickup device, and method of manufacturing these
Inventor: SEKINE YASUHIRO
IPC: H04N5/372
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a microlens or solid-state image pick-up device characteristically including processes for suppressing adhesion of foreign materials due to electrostatic charge, forming a resin pattern on a substrate(SUB), performing heat treatment along with ultra-violet irradiation thereupon, and changing the surface of the resin pattern to a conductive surface, even with changeable and adhesive property on the surface of the soil-state image pick-up device because the microlens surface is formed of highly insulating polymer molecule resin. SOLUTION: For the support substrate SUB, a substrate formed of glass or resin or a semiconductor chip fabricated with a solid-stake image pickup device is used. For the conductive film 5, a conductive film having permeability with respect to light which passes through the microlens 3, specifically, a conductive film which is formed of an oxide conductive such as indium oxide tin or which is a diamond-like- carbon film mainly formed of carbon, or a film such that the surface of the microlens is converted into a low resistance surface is used. When using a hot molding method to make the microlens, thermoplastic resin such as polystyrene resin, acrylic resin, polyolefine resin, polyimide resin, polyamide resin, polyester resin, polyethylene resin, novolak resin, or the like is used.
Patent JP-2002283414-A (JP)
Title: Mold assembly
Inventor: YOSHIDA MASAKADO
IPC: B29L31/36
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a mold assembly enhancing the adhesive strength of a sheet material with a runner and easily performing sheet material take-out work. SOLUTION: The mold assembly K is equipped with a primary sprue 17a connected to an injection nozzle, a base part 10 having a large number of secondary sprues 20 communicating with the primary sprue and a mold main body part 30 having a large number of cavities 32a matched with the large number of the secondary sprues and made separable from the base part and constituted so that a sheet material 50 can be interposed between the base part and the mold main body part. An upper side groove part 28 is provided to the lower end surface of the base part so as to connect the adjacent secondary sprues.
Patent JP-2002286098-A (JP)
Title: Toothed belt
Inventor: SAKANAKA SADAKICHI
IPC: F16G1/28
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a toothed belt capable of maintaining an automobile engine in normal operation by improving the modulus of elasticity to restrain the elongation of the belt thereby effecting an autotensioner to operate normally, thus applying a proper load to the belt. SOLUTION: The toothed belt is formed by providing a plurality of toothed parts 3 on a toothed belt 5 with core wires embedded therein along the longitudinal direction and covering the toothed part 3 with tooth facing cloth 4. The tensile elastic modulus of the toothed belt 5 thus obtained has a modulus of elasticity at least >=850 N/mm with a width of 30 mm.
Patent JP-2001311778-A (JP)
Title: X-ray diagnostic device
Inventor: SCHULZ REINER F
IPC: G21K5/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray diagnostic device capable of acquiring an X-ray dose simply, quickly, and reliably via positional decomposition during X-ray radiation without applying X-ray radiation to photosensitive picture elements. SOLUTION: This X-ray diagnostic device includes a high-voltage generator for an X-ray tube, an X-ray image converter having a scintillator layer and a semiconductor layer with photosensitive picture elements 13 arranged in a matrix, and a composite backlight dose measuring unit 15 having an array of light emitting diodes 16 arranged at the rear of the radiation direction as the back illumination arranged in the matrix and a photosensitive sensor 17 acquiring the X-ray dose as a detector connected to a measuring converter to control the high-voltage generator. Light waveguides 20 guiding the light emitted from the X-ray image converter during radiation and entering the composite backlight dose measuring unit 15 to the photosensitive sensor 17 are arranged in the front of the photosensitive sensor 17 and between the light emitting diodes 16.
Patent JP-2002289101-A (JP)
Title: Discharge aging equipment, discharge aging method and plasma address liquid crystal display device
Inventor: NOMURA SHINGO
IPC: H01J11/34
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a discharge aging equipment, a discharge aging method and a plasma address liquid crystal display device which are capable of suppressing excessive discharges occurred in pairs of discharge electrodes being apt to discharge by completely reducing the variation of discharges in pairs of discharge electrodes, hence realizing a high display quality by significantly lessening the non-uniformity of discharges on its screen. SOLUTION: When discharge aging is applied on a plasma address means 13, the voltage and the width of voltage pulses applied to the cathode electrodes and the anode electrodes of a plasma address display means 13 by a cathode electrode driving circuit 15 and an anode electrode circuit 16 are adjusted by a control device 18 and a drive-adjusting circuit 12, depending on discharge current values measured with a discharge current measurement circuit 14, a variation of discharge currents is made to be uniformed even if there is, hence the discharge aging equipment can suppress the excessive discharges occurred at local areas, as a result prevent the non-uniformity of display caused by sputtering or the like due to excessive discharge occurred at local areas.
Patent JP-2002287731-A (JP)
Title: Data processing method for picture data and picture data processing program
Inventor: OGATA HIDEAKI
IPC: G06T1/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the data size without degrading the picture quality of picture data. SOLUTION: Color pallets of first and second picture data are extracted (step 12), and a corresponding color number in index data of the second picture data is converted to the color number of corresponding color data of the first data (step 17) when color data of the same color as color data of the second picture data exists in the color pallet of the first picture data (step 14) and both color data have different color numbers (step 15), and color data of the second picture data is added to the color pallet of the first picture data (step 18) and the corresponding color number in index data of the second picture data is converted to an added color number (step 19) when color data of the same color as color data of the second picture data doesn't exist there (step 14), and the color pallet of the second picture data is deleted,  and the color pallet of the first picture data and the second picture data are related to each other so that they can be sharedly used (step 20).
Patent JP-2002297835-A (JP)
Title: Answer totalizing system, answer totalizing method, program for carrying out answer totalizing method by computer, and computer readable recording medium with the program recorded thereon
Inventor: HAMAZAKI TOMOMITSU
IPC: G06Q10/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To totalize the answer status of all participants in real time and deliver the same in bi-directional contents where a number of users participate at the same time. SOLUTION: Clients participating in the contents are grouped, and the groups are arranged like a tree taking a server as the apex. In each group, a higher charge or a lower charge is assigned to one of the clients. In totaling the answers, the totaling result up to the group right under is received by the lower charge and transmitted to the higher charge, and the answers of clients in the same group are added to the above totaling result in the higher charge to thereby calculate the totalized result up to the own group and transmit the same to the lower charge of the group right above. Thus, totalizing is performed by step by step on each level of the tree.
Patent JP-2002295902-A (JP)
Title: Heat pump hot-water supplier
Inventor: OHAMA MASAHIRO
IPC: F24H1/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump hot-water supplier that can be improved in operational efficiency and is constituted to effectively utilize the hot-water capacity of a hot water storage tank. SOLUTION: This heat pump hot-water supplier is provided with a detecting means 12 which detects the boiling up of the whole hot water stored in the hot water storage tank 5 immediately before the completion of the boiling up, a canceling means 13 which cancels the detection of the boiling up of the hot water detected by means of the detecting means 12 immediately before the completion of the boiling up, and a control means 11 which controls the number of revolutions of a compressor 1 to be increased upon receiving a first signal from the detecting means 12 and to be decreased upon receiving a second signal from the canceling means 13.  Since the control means 11 controls the number of revolutions of the compressor 1 to be decreased when the discharge pressure of the tank 5 rises as the boiling up of the hot water approaches the completion, this hot-water supplier can be operated to supply and heat hot water until the hot-water supply temperature become high and, accordingly, can effectively utilize the hot-water capacity of the tank 5. In addition, since the number of revolutions of the compressor 1 is increased when the hot-water supply temperature drops due to hot water delivery, etc., thereafter, this hot-water supplier can be operated efficiently to supply and heat hot water.
Patent JP-2002298937-A (JP)
Title: Earth branching metal fitting
Inventor: SATO KAZUO
IPC: H01R4/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an earth branching metal fitting of excellent economical efficiency and reliability, attaining cost reduction and weight reduction with simple constitution to contribute to the reduction of construction cost and the improvement of work efficiency. SOLUTION: This earth branching metal fitting 7 is made of a plate member as a whole and provided with a square bottom face part 7a at the center part. Connection parts 8 extending outward in cross shape are provided at four corners of the bottom face part 7a. The connection part 8 has a triangular cross section by bending the end parts of the plate member to rise from both sides. Projecting parts 9 projecting downward are formed at four corners of the bottom face part 7a, and a stopper 10 abutting on the end part of an earth wire 2 is formed at the center of the bottom face part 7a.
Patent JP-2002293080-A (JP)
Title: Capless writing utensil
Inventor: AMI KAZUHIRO
IPC: B43K5/17
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a capless writing utensil, in which a pen point part within a barrel can be tightly closed by a simple constitution and the tightly closed state of the pen point art is made sure before its use. SOLUTION: In the capless writing utensil 1 having a writing body 5 arranged in a barrel 2, and a pen point part 6 of the writing body 5 projected through the tip part 3 of the barrel 2, an inner cap 20 made of a silicone rubber is provided at the tip part 3 of the barrel 2. The surface including at least the inside surface facing towards the inside of the barrel 2 or the outside surface facing towards the outside of the barrel 2 of the inner cap 20 is covered with an aluminum foil 40.
Patent JP-2002297635-A (JP)
Title: System and method for summary sentence generation
Inventor: NAGAHO KAZUYOSHI
IPC: G06F17/30
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a system which summarizes a document including a plurality of themes without any verboseness. SOLUTION: Importance by words included in the document is calculated by comparing the weights of the words determined by use frequencies, etc., by the words limited to nouns, adjective verbs, etc., included in each sentence, and vectors by sentences to document vectors are compared as to how close to vector internal product calculated values and the document vectors they are; and the importance of a plurality of sentences is ranked to discriminate the importance and new document vectors are generated in sequence by performing vector subtraction from the document vectors in the decreasing order of the importance. The new document vectors are summarized and corrected by using a specific summarization rate, the summarized sentences are arrayed in the original order, and conjunctions and demonstrative pronouns are deleted or converted into specific words or phrases to secure naturalness.
Patent JP-2002305847-A (JP)
Title: Motor
Inventor: YOSHIDA HIROSHI
IPC: H02K1/28
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process, improve reliability, and reduce the number of parts. SOLUTION: A motor 11 is provided with a rotating shaft 20, a yoke member 28 fixed on the rotating shaft 20, and a rotor 19 including a permanent magnet 29 fixed on the outer periphery 32 of the yoke member 28. The yoke member 28 is formed by laminating a plurality of sheet bodies 30, the outer periphery 32 of which is provided with an engagement recessed section 33 engaging with the axial and peripheral directions of the permanent magnet 29 and the rotating shaft 20. The permanent magnet 29 is provided with an engagement protruding section 35, which engages with the engagement recessed section 33 of the yoke member 28.
Patent JP-2002305893-A (JP)
Title: Device and method for detecting abnormality of ipm
Inventor: OSAWA TOMOYUKI
IPC: H02P7/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for detecting the abnormality of an IPM, which can display distinctively that the abnormality signal outputted by the IPM expresses overheat abnormality or expresses other abnormality. SOLUTION: The receiver 11 of an IPM abnormality detector 10 receives the abnormality signal from an IPM 21, and informs a drive controller 31, a display controller 15, and a timer 12 of it. The drive controller 31 stops an injection molding machine 20, and the IPM 21 resets itself. Moreover, the display controller makes an indicator 14 display 'the occurrence of abnormality'. When the timer arrives, a determing section 13 determines whether the receiver still receives a reception signal or not. In case that it has determined that the receiver still receives the abnormality signal, it informs the display controller of it. The display controller makes the indicator display 'the occurrence of overheat abnormality'.
Patent JP-2002300960-A (JP)
Title: Lid body for rice cooker
Inventor: KOMA ATSUSHI
IPC: A47J27/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To improve maintainability of a lid body of a rice cooker, to reduce radiation of heat from the lid body and to improve a heat insulation property. SOLUTION: The surface of a lid body 5 is covered with a metal material 17 to which coating with stain-proof and bacteria-proof effects or the like is carried out.
Patent JP-2002305072-A (JP)
Title: Surface heating element
Inventor: NAGAI YOSHINORI
IPC: H05B3/34
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a surface heating element, which can form an electrode for electric supply without using a wire-like material as a sewing thread, and can also form it by installing afterward. SOLUTION: It is constituted with a resin impregnated sheet 12, which is made by impregnating a conductive resin agent 16, such as carbon or the like to a base texture material 15, and each electricity supplying electrodes 22 formed of material 23, which are twisted with two or more conductive metal thin wires respectively arranged to two or more positions almost parallel with two opposite sides located in the upper and lower sides or right and left in the at least one side face 13 of this resin impregnated sheet 12. Each of the electricity supplying electrodes 22 are struck integrating in one to the resin impregnated sheet 12 through an one side sewn part formed by sewing wire- shape materials 22 to the resin impregnated sheet 12 with sewing thread.
Patent JP-2002301253-A (JP)
Title: Pachinko game machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To easily prevent the occurrence of various faults caused by static electricity by conducting electricity between a game board and a glass door frame without difficulty and surely permitting static electricity to escape. SOLUTION: The front surface of the game board 5 is covered by the glass door frame 6 and a pachinko ball P shot from a shooting rail 13 is guided into a game area 5a which is enclosed by a guide rail 14 so as to establish a game in a pachinko game machine. The glass door frame 6 is provided with a conductive frame 28 and the conductive frame 28 is provided with a contact part 32 with which the pachinko ball traveling on the guide rail 14 is brought into contact. The pachinko ball P traveling on the guide rail 14 is brought into contact with the contact part 32 so that the glass door frame 6 is electrically connected to the guide rail 14 via the pachinko ball P.
Patent JP-2001358801-A (JP)
Title: Device for establishing connection between terminals of communication system
Inventor: ANTOL SHAWN R
IPC: H04L12/66
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of handling escape to an on-line command mode in plural modem connections. SOLUTION: A modem relay connection or the other kinds of connection formed between the plural terminals of a communication system are provided with the serial array of plural modems or other data communication devices. The connection is provided with two end point data communication device (EP), and at least a non-end point data communication device (NEP) and the NEP are arrayed serially between the two EPs. The EP is provided with the escape to an on-line command mode feature of a first type and the NEP is provided with the escape of a second type different from the first type. Thus, entry to the on-line command mode by one of the EPs will not be interrupted due to wrong operation for the desired operation of the NEP.
Patent JP-2002307339-A (JP)
Title: Leg type mobile robot and control method thereof, and ankle structure for the same
Inventor: ISHII SHINJI
IPC: A63H11/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a leg type mobile robot capable of easily canceling the influence of the moment around a yaw axis to be applied to a machine body when working with legs such as walking. SOLUTION: Degree of freedom in relation to rotary shafts MOR and MOL around the yaw axis is added to right and left legs of the leg type moving robot 1. ZMP stabilization range is enlarged to ranges S0 and S1 outside of soles of the right and the left legs by the turning of the soles, and stability of the machine body when working with the legs is increased. Turning of the angles by the ankle yaw axis can turn the ankle around the yaw axis, restricting the inertia moment small, in comparison with the turning of the ankle shaft by driving a hip joint yaw axis.
Patent JP-2002307870-A (JP)
Title: Portable notebook for learning
Inventor: NAKANE KAORI
IPC: B42D1/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a portable notebook for learning which can be used for the same purpose as that for memory cards and is not separated into pieces one by one like the memory cards and is easy of use. SOLUTION: A piece of a rectangular sheet 100 is divided into two in the longitudinal direction and the regions divided into two are uniformly divided in the direction intersecting at right angles to the longitudinal direction to form a plurality of sections 1-16. In addition, the regions divided into two are made into a separated condition at least except the sections on both ends and folding into a valley and folding into a crest are successively repeated at the boundaries of adjoining sections and the regions divided into two are folded into two to prepare a circulation type notebook 200 in which one section is made to be one page.
Patent JP-2002311585-A (JP)
Title: Negative type resist composition for use in electron beam or x-ray
Inventor: ADEGAWA YUTAKA
IPC: G03F7/038
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a performance enhancing technique in microfabrication using electron beams or X-rays and to provide a negative type resist composition for use in electron beams or X-rays satisfying such characteristics as sensitivity, resolution and resist shape when electron beams or X-rays are used and excellent in PBD stability. SOLUTION: The negative type resist composition contains an alkali-soluble resin containing specified repeating units as a component, a crosslinker which causes crosslinking under an acid, a compound which generates the acid when irradiated with electron beams or X-rays and a fluorine- and/or silicon- containing surfactant.
Patent JP-2002313162-A (JP)
Title: Flat cable manufacturing equipment
Inventor: FUKUMOTO KOJI
IPC: H01B13/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a flat cable manufacturing equipment with which an insulation film is not wrinkled or damaged and a spacing between linear conductors can be stabilized. SOLUTION: The flat cable manufacturing equipment is for manufacturing a flat cable 7 which is made of a plurality of linear conductors 1 set in parallel and sandwiched between two strip-shaped insulation films 3, 5. On the inner side of the insulation film 3 passing at least first thermo compression bonding rollers 11, 13, is formed a thermal adhesion layer which becomes adhesive by heating. On the first thermo compression bonding roller 11, are arranged a plurality of positioning ditches 23 where the linear conductors 1 each are fitted in. First, by the first thermo compression bonding rollers 11, 13, one of the insulation films 3 and the linear conductor 1 are bonded and next, by second thermo compression bonding rollers 15, 17, the insulation films 3, 5 are bonded with each other and both of the insulation films 3, 5 and the linear conductors 1 are bonded together.