baber/WOPTO huggingface dataset:
Patent JP-2001270934-A (JP)
Title: Sealing material composed of polyester resin
Inventor: SUGIHARA SHIGEHARU
IPC: C08G63/12
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin which fully satisfies the flavor characteristics, thermal sealability, and film formability required for a sealing material for food. SOLUTION: This polyester resin has such characteristics that the proportion of an aromatic carboxylic acid is 95-100 mol % that the the polyester chair is branched, and that the average mol.wt.(Mz) satisfied the equation: 600×103>=Mz>=280×103.
Patent JP-2001345879-A (JP)
Title: Rate match calculation method and rate match device
Inventor: MARUWAKA YASUYO
IPC: H04W4/00
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a rate matching calculation method and a rate matching device, with which the number of bits to be increased/decreased can be calculated precisely at all times, both on a transmitting side and on a receiving side. SOLUTION: Concerning an calculation equation for finding a number Zij of bits to be increased/decreased in each of channels for each frame stipulated in specification TS25.212 Ver. 3. 1. 0 of 3GPP, which is the standard mechanism of third generation digital mobile communication, Ndataj is multiplied by the arithmetic result of RMm.Nmj/RMm.Nmj part. In this case, corresponding to arithmetic accuracy in RMm.Nmj/RMm.Nmj, a value sometimes becomes smaller than the true divided result. In order to prevent such a situation, a correction value is added to the arithmetic result of RMm.Nmj/RMm.Nmj. When this correction value is too large, however, a value larger than the true divided result is calculated. Then, a correction value 1/N2dataj is added, so that the added value with respect to the entire expression cannot exceed '1', when Ndataj is multiplied.
Patent JP-2002303535-A (JP)
Title: Magnetic position sensor
Inventor: SEKIYA MITSURU
IPC: G01D5/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To achieve improvement of the precision in detection, miniaturization, etc., of a magnetic position sensor. SOLUTION: The magnetic position sensor has a permanent magnet piece 10, a first stator 20 and a second stator 30 disposed opposite to the outside circular arc face 10b of the permanent magnet piece 10, a Hall element 40 disposed between the first stator 20 and the second stator 30, and an armature 50 disposed opposite to the inner circular arc face 10a of the permanent magnet piece 10. Only the permanent magnet piece 10 is formed on a rotor 1 to integrally rotate with the rotor, so that the rotation angle of the rotor 1 is detected.
Patent JP-2002301773-A (JP)
Title: Film attaching device and method
Inventor: NARUOKA SATORU
IPC: B29L31/34
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a film attaching device which is capable of securely attaching a film to an object and upgrading the production efficiency as well as a film attaching method by which the film to be used by the attaching device is attached. SOLUTION: This film attaching device 600 is equipped with a film loading part 610 for loading the film F. The film loading part 610 comprises a film stage 612 on which the film F is mounted, a film guide 614 for regulating a position for mounting the film F on the film stage 612, a drive mechanism 616 for moving the film guide 614 upward/downward in synchronization with the vertical movement of the film stage 612. When the film F is unloaded from the film loading part 610, a conveying arm mechanism 608 unloads the film F from the top of the film guide 14.
Patent JP-2002301770-A (JP)
Title: Device for laminating individual film fragments for tab tape
Inventor: SHIOZAWA YASUYUKI
IPC: B29C65/54
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent voids from being generated in an adhesive interface and thereby obtain a high product quality and high reliability in a device for laminating individual fragments of a functional film such as a film with an adhesive to a TAB tape. SOLUTION: A pay-off chamber A, a working chamber B and a take-up chamber C are sequentially arranged in a direction where the TAB tape is conveyed and, in the working chamber B, a functional film supply device 11 and a laminating device body 3 are arranged. In addition, in order to prevent moisture absorption over time during working of the TAB tape as a principal material, a dehumidifier 4 and a destaticizer 5 are installed as means to fill at least the interior of the working chamber B with a dehumidified and destaticized clean air. At the same time, a near infrared and mid infrared heater 6 is provided which realizes an optimal low moisture absorption state by heating the TAB tape for a short time just before the lamination of the individual film fragments.
Patent JP-2002314920-A (JP)
Title: Voice image playback system
Inventor: KOJIMA SHINJI
IPC: H04N5/85
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a simple structure and reduce the development cost and the production cost by omitting a special input dividing means and a playback control information exclusive memory means at a voice image reproducing unit independently separated from a conventional medium playback system. SOLUTION: The voice image playback system includes an input dividing means 4 for dividing the input into a playback information receiving means 2 and a playback control information receiving means 3, and a common memory means 5 for writing the output from the playback information receiving means 2 and the playback control information receiving means 3, so the structure is simplified, and the memory means exclusive for the reproduction control information is omitted, and the catch-up of the playback control information receiving means 3 to the decoding means becomes easy.
Patent JP-2002308988-A (JP)
Title: Method for producing polyarylene sulfide and apparatus used therefor
Inventor: KOYAMA YOSHINARI
IPC: C08G75/02
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a high-molecular-weight polyarylene sulfide(PAS) wherein a uniformly dispersed polymer phase is formed in a PAS polymerizer, and to provide an apparatus used therefor. SOLUTION: The method is the one for producing the polyarylene sulfide by using a polymerizer having baffles, wherein the baffles used comprise baffles asymmetrically disposed in the polymerizer and/or rod-shaped baffles. The apparatus used therefor is also provided.
Patent JP-2002308791-A (JP)
Title: Ceramidase activity inhibitor, skin care preparation containing the activity inhibitor, cosmetic, and quasi-drug
Inventor: OKUDA MAKOTO
IPC: A61K8/00
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceramidase activity inhibitor capable of inhibiting decomposition of ceramide which is an intercellular lipid by inhibiting ceramidase activity in a horny layer, to provide a skin care preparation compounded from the inhibitor, having an effect of improving a depressed barrier function of the skin, excellent in safety, and excellent in a feeling when used, to provide a cosmetic, and to provide a quasi-drug. SOLUTION: This ceramidase activity inhibitor contains at least one kind of extract selected from Curcuma longa extract, Saxifraga stolonifera extract, Glechoma hederacea extract, and Sargassum fulvellum extract.
Patent JP-2002311620-A (JP)
Title: Substrate for photosensitive drum and photosensitive drum
Inventor: IIZUKA MUNENORI
IPC: G03G5/10
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive drum which is excellent in dimensional accuracy and is capable of forming images having excellent image quality free of unevenness and a substrate for the photosensitive drum adequate for this photosensitive drum. SOLUTION: This substrate for the photosensitive drum contains a resin, is rotatable and is <=30 μm in coaxiality. The form that the coaxiality is <=20 μm, the form that the resin contains a polyamide resin, the form that the resin contains at least either of nylon 66 and nylon 6, the form that the resin contains an aliphatic polyamide resin, the form that the resin contains inorganic fillers, etc., are more preferable. This photosensitive drum has at least a photosensitive layer on the substrate for the photosensitive drum.
Patent JP-2002309997-A (JP)
Title: Cylinder block for engine
Inventor: TACHIBANA YUKI
IPC: F02F1/18
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a cylinder liner by impeding stress transmission from a block external wall to an open deck type cylinder block of siamese type cylinder shape. SOLUTION: A partition member 10 for separating cooling water is attached to a mounting part 6A provided between a cylinder external wall part 3 and a block external wall part 4 of a cylinder block 1, to form a cooling water line separated into the upper half and lower half of horizontally arranged cylinders. Stress caused by the thermal deformation of the block external wall 4 is thereby absorbed by a clearance between the mounting part 6A and the partition member 10 for separating the cooling water or by the elastic deformation of the partition member 10 itself, and the deformation of the cylinder liner is prevented to reduce the hammering sound of a piston and to prevent an increase in the amount of oil consumption.
Patent JP-2002306274-A (JP)
Title: Seat cushion pad and its manufacturing method
Inventor: SAKANO MASANOBU
IPC: B29K75/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a seat cushion pad subtly adjusting static characteristics and dynamic characteristics, especially a vibration characteristic, by a simple method without preparing various types of materials and to provide its manufacturing method. SOLUTION: This seat cushion pad 21 is so formed that its seating part comprises, at least, a molded polyurethane foam layer 22, a porous sheet layer 25, and a soft polyurethane layer 23.
Patent JP-2001359095-A (JP)
Title: Image converter and its method
Inventor: TAKAHASHI JUN
IPC: H04N19/423
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an image converter that can realize resolution conversion with less image quality deterioration through the resolution conversion such as pixel thinning or pixel interpolation that are not affected by insignificant pixels when receiving an image signal. SOLUTION: The image converter receives an image signal (Si) denoting a pixel value and a significant signal (Ss) denoting whether or not a pixel value of each pixel is significant as an input signal, and a resolution conversion characteristic decision unit (103) selects a prescribed resolution conversion characteristic from two kinds of resolution conversion characteristics or over for the resolution conversion or the like of the image signal (Si) by referencing pixels in the vicinity of the pixel of the received significant signal (Ss) and using only significant pixels. A resolution conversion unit (105) applies resolution conversion to the input image signal by using the selected resolution conversion characteristic and provides an output of the result as an image converter output signal (Sr).
Patent JP-2002318080-A (JP)
Title: Supporting oxygen for fusion electric arc furnace.fuel burner device and its control method
Inventor: FUJII KUNIO
IPC: F27B3/20
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a supporting oxygen for fusion.fuel burner device in an electric arc furnace being high in thermal efficiency and excellent in productivity. SOLUTION: A first feed pipe 17 having an opening 17a having a tip inner surface in a divergent shape with a given distance is disposed at the outer peripheral part of an oxygen feed pipe 13 for blowing having an opening, the tip inner surface of which is formed in a divergent shape, and a fuel flow passage 14 is formed between the oxygen feed pipe for blowing and the first feed pipe. Openings 18a having a tip inner surface in a divergent shape are situated at intervals of a given distance at the outer peripheral part of the first feed pipe. A second feed pipe 18a is provided at an internal part with a cooling water circulation flow passage 16 and an oxygen flow passage 15 for combustion is formed between the first and the second feed pipes.  A supporting oxygen.fuel burner device 10 for fusion in an electric arc furnace T is formed that a burner body 11 where the tip parts of an oxygen feed pipe for blowing a fuel flow passage, and an oxygen flow passage for combustion are inclined at a given angle θ2 based on an axial direction is rotatably mounted with a given distance D from a furnace wall 1.
Patent JP-2002311481-A (JP)
Title: Imaging unit
Inventor: OSHIMA KENSHO
IPC: G03B7/16
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an imaging unit in which proper stroboscopic emission quantity is obtained even when ranging to an object by a ranging element is failed. SOLUTION: The imaging unit is provided with the ranging element 126 to measure distance to the object, a stroboscope 127 to emit stroboscopic light of the emission quantity determined based on a ranging result measured by the ranging element 126, a calculating part 20 to calculate the distance to the object by the present run out quantity of a focus lens when the ranging is disabled by the ranging result of the ranging element 126 and an emission quantity determination part A 211 to determine the emission quantity of the stroboscopic light based on the distance calculated by the calculating part 201.
Patent JP-2002318545-A (JP)
Title: Manufacturing method and manufacturing apparatus for display panel
Inventor: KAWADA YASUO
IPC: G09F9/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination to conveyance carriers, facilities and other manufacturing process equipments, etc., by cleaning and removing the deposited substances within the same facility as the facility to implement chemical etching for the purpose of making display panels thinner. SOLUTION: The manufacturing apparatus for display panels consists of a chemical treatment section CE which builds the display panels 1 by using substrates having a prescribed thickness, then immerses the display panels 1 into a liquid chemical in order to remove the thickness by removing a specified amount of the surfaces of the substrates and reduces the thickness by removing the specified amount of the surfaces of the substrates by chemical reaction, a deposited substance removal section PR which removes the deposited substance produced by the chemical reaction from the display panels 1,  a housing 0 which isolates the chemical treatment section CE and the deposited substance removal section PR from the outside and houses the same in a working space and a conveyance section 9 which transfers the display panels 1 from the chemical treatment section CE to the deposited substance removal section PR within the working space.
Patent JP-2002319710-A (JP)
Title: Light emitting device and its manufacturing device
Inventor: OISHI JUNJI
IPC: H01L23/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that can be reduced in size and to provide a method of manufacturing the device. SOLUTION: This light emitting device is provided with a substrate 1 on the surface of which a light emitting element 2 is mounted and a transparent or translucent cover 6 covering the element 2 on the substrate 1. The substrate 1 and cover 6 are made of glass or rock crystal and the portion of the lower surface of the cover 6 facing the portion of the upper surface of the substrate 1 around the element 2 are directly joined to each other by covalently bonding atoms.
Patent JP-2002316455-A (JP)
Title: Printer, method for controlling printing, storage medium and computer program
Inventor: SANBE HIDEO
IPC: G06F3/12
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of replacing papers in conformity with a size of printing data, and control printing so as not to waste papers. SOLUTION: There are provided a printing data storage means for storing a plurality of large and small printing data having different printing regions to a storage medium, a paper identification means for identifying a type of the paper set at present when a predetermined number of printing jobs are stored to the storage medium, a printing format detection means for detecting a printing format of each printing job stored in the storage medium, a layout means for laying out the plurality of large and small printing data having different printing regions onto the paper set at present, and a printing means for printing each printing data stored in the storage medium onto the paper set at present in accordance with the layout. The plurality of large and small printing data having different printing regions can be printed on the one paper right.
Patent JP-2002319608-A (JP)
Title: Check pattern for element characteristics
Inventor: OGAWA TAKETOMO
IPC: H01L21/66
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To realize reduction of semiconductor chip size and the effective use of a scribe region, since many monitor patterns are made in the scribe region so as to manufacture a semiconductor device. SOLUTION: The effective use of the scribe region 10 and the scale down of the chip size are enabled by forming electrode patterns 1, 2, 3, and 4 for measuring an element characteristics check pattern for a combined use as marks for dicing of the crossing of scribe regions 10, on a wafer.
Patent JP-2002315644-A (JP)
Title: Desk mat made from acrylic soft resin
Inventor: TSURUHASHI KENICHI
IPC: C08K5/20
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a desk mat made from an acrylic soft resin providing for the trace restorability of handwriting. SOLUTION: The desk mat has an acrylic soft resin layer containing a plasticizer of 5 to 15 wt.% with a molecular weight of 400 or more for the acrylic soft resin. Preferably, the acrylic soft resin layer exists on the uppermost layer of the desk mat. Preferably, the acrylic soft resin layer further contains fatty acid amide and/or metallic soap of 0.1 to 3.0 wt.% for the acrylic soft resin. Preferably, at least the lowermost layer of the desk mat is the acrylic soft resin layer containing fatty acid amide and/or metallic soap of 0.1 to 3.0 wt.% for the acrylic soft resin. Preferably, in addition to the amide and/or metallic soap, the layer contains an oxidation inhibitor of 0.1 to 2.0 wt.% for the acrylic soft resin. Preferably, a hardenable resin layer is provided on the surface of at least one side of the desk mat.
Patent JP-2002325306-A (JP)
Title: Control device for electric rolling stock
Inventor: YAMAZAKI OSAMU
IPC: B60L7/18
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a control device for electric rolling stock, which enables the electric rolling stock to be braked properly, even in the case of a decrease in voltage of a feeder section of the electric rolling stock. SOLUTION: A contactor control part 13 brings a contactor 3 into an off- state, when a line voltage of an electric motor 8 is decreased during braking operations in a voltage-fixing mode in a high-speed range of the electric motor 8, and brings the contactor 3 into an on-state, when the voltage fixing mode is released. Consequently, the line voltage of the electric motor 8 is increased, while the contactor 3 is kept in the off-state, so as to enable electric braking force to be secured than ever, without increasing the electric current of the electric motor 8.
Patent JP-2002007187-A (JP)
Title: System for transferring related data object in distributed data storage environment and method for the same
Inventor: CANNON DAVID M
IPC: G06F12/00
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To transfer data objects belonging to a common group while maintaining the grouping of data objects in a distributed data storage environment. SOLUTION: Data objects can be transferred in the order of not the grouping of those data objects but the preservation of the data objects. When the data objects are transferred from a source site to a target site, attribute information including unique group identifiers are related with those data objects. In the target site, the attribute information of each data object is received and analyzed. When those data objects are received, each data object is related with the group of the data objects by using an import group list in which the groups of the data objects are listed. The data objects in the group whose members are not received are listed in an unsolved object list. After the grouping is completed, all the data objects of the group are removed from the unsolved object list.  When the data transfer session is ended, all the data objects listed in the unsolved object list are erased.
Patent JP-2001355096-A (JP)
Title: Perforated anode for uniformly depositing metal layer
Inventor: DORDI YEZDI N
IPC: C25D17/12
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method to be used while a metal depositing cell is actuated. SOLUTION: This device includes a perforated anode 202 extended practically horizontally over the full width of the metal depositing cell. A plurality of holes 206 are extended substantially and so arranged that an electrolyte flows substantially uniformly over the full width of the cell. The collision of the particles eroded off form the anode 202 with the substrate is limited by a hydrophilic membrane 204. The membrane 204 can be extended over the full width of the cell. Meanwhile, the membrane can also be extended only across the part positioned directly above the anode 202. In this case, the electrolyte flows across the anode without encountering the membrane.
Patent JP-2002326359-A (JP)
Title: Ink jet head
Inventor: MOTO YOICHI
IPC: B41J2/16
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance ink jet head which can form good images with few density irregularities. SOLUTION: A head substrate 1 having many heating resistor 3 applied and arranged linearly in a horizontal scanning direction to an upper face of a base plate 2 formed of a single crystal silicon and, a nozzle member having many ink discharge holes corresponding to the heating resistors 3 are arranged in a manner to form a predetermined gap, and ink is filled in the gap in the ink jet head. The ink jet head carries out a recording operation while circulating the ink to flow on many heating resistors 3 in a vertical scanning direction. A plurality of ink supply ports 1a for introducing the ink from the side of a lower face of the head substrate 1 between he head substrate 1 and the nozzle member are arranged and formed nearly parallel to the arrangement of the heating resistors 3.  Moreover, the upper face of the base plate 2 between the ink supply ports 1a is raised into a shape having one end extended in a flow direction of the ink.
Patent JP-2002329557-A (JP)
Title: Shield connector for equipment
Inventor: MIZUTANI YOSHIO
IPC: H01R4/64
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To enhance the workability of binding work of a shield member and a shield shell. SOLUTION: The shield shell 40 is composed of an inner shell 40A having an inner cylinder part 41A and an outer shell 40B having an outer cylinder part 41B, and the shield member 41 is pressed between the outer cylinder part 41B and the inner cylinder part 41A inserted into the outer cylinder part 41B by applying pressure to bond to the shield shell 40. Since the shield member 44 and the shield shell 40 are strongly bonded by friction caused by pressure- insertion, extruding inward of the cylinder part of the shield shell is unnecessary unlike crimping work. After bonding, only by sliding the shield shell 40 in the shaft direction from a fixed mold 50 positioned on the inside of the inner cylinder part 41A, the shell 40 can be removed.