baber/WOPTO huggingface dataset:
Patent JP-2002298135-A (JP)
Title: Thinning device and enlarging device in simd type microprocessor
Inventor: YAMAURA SHINICHI
IPC: G06T1/20
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an SIMD type microprocessor which performs thinning, i.e., contraction and expansion with a simple configuration at a low cost. SOLUTION: A data thinning device annexed to the SIMD type microprocessor is provided. This device is connected to a data transfer port so as to make access from the outside of the microprocessor to a general register built in a processor element, selects and reads a plurality of sets of arbitrary data from the data stored in the general register built in the processor element, and re-writes the plurality of sets of data in the general register. The interval between the processor elements in which the plurality of sets of data is stored by the re-writing is smaller than the interval of the processor elements in which the plurality of sets of data is stored by the reading.
Patent JP-2002295091-A (JP)
Title: Attaching/detaching mechanism
Inventor: SUGIURA TOSHIKI
IPC: B60N2/90
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a small attaching/detaching mechanism which will not damage an operator's clothing. SOLUTION: In a lock position and an unlock position, the protruding part 23d of a lever 23 drops into the recess part of a base 22 and assumes a stable condition. To remove the lever 23 from that position, the protruding part 23d of the lever 23 must be brought onto the surface of the base 22 from the recess part of the base 22. In other words, the lever 23 must be elastically deformed. Thus, the lever 23 will not move unless an operating force is applied to the lever 23 from the outside. When the lever 23 is operated to move from the lock position to the unlock position or vice versa, the lever 23 is elastically deformed and the resistance of the lever 23 to sliding against the base 22 is sufficiently high to provide a good operating feel.
Patent JP-2002016623-A (JP)
Title: Method and system for downloading software managing tree in network processing system
Inventor: CORL JR EVERETT ARTHUR
IPC: H04L69/40
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for updating a software managing tree(SMT) so as not to disturb protocol processing. SOLUTION: Concerning the method and the system for downloading the SMT in a network processing system, a frame sorter can be dynamically updated while maintaining suitable network protocol processing. The network processing system is provided with a general processor to be operated as a control point processor and plural network processors. The new SMT is composed of an application on the control point processor and downloaded to one or plural network processors. The new SMT is not overwritten on the existent SMT but located at an individual memory position accessible for the network processor. Next, an active tree pointer is changed to transfer control to the new SMT.
Patent JP-2002308682-A (JP)
Title: Method for roughening surface of hard brittle material such as ceramic material
Inventor: OGURI KAZUYUKI
IPC: C04B41/91
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for roughening without causing chippings or cracks even when a surface layer made of ceramics of carbides, nitrides, borides, silicides, oxides, or the like, or other hard brittle material is roughened by a chemical means. SOLUTION: For example, a reactive gas is made to flow on the surface of a ceramic material, or the like, and the temperature, pressure, gas flow rate, or the like, of the gas is controlled to control the surface reaction to obtain a desired roughened state. The space for the treatment is a high temperature space at >=700 deg.C or an activated space produced by plasma or irradiation of light. As for the reactive gas, a halogen gas or halogenated hydrogen is preferably used.
Patent JP-2001294658-A (JP)
Title: Method for producing polycarbonate
Inventor: KINOSHITA TAKATOSHI
IPC: C08G64/30
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polycarbonate by which the quality of a polycarbonate polymerized polymer product is improved and the equipment and operating costs are reduced. SOLUTION: This method for producing the polycarbonate comprises connecting two connected and horizontally placed cylindrical agitated tanks provided with even a part of an agitating element having screw functions in the continuously connected agitating element in a vessel without an agitation central shaft, using a uniaxial horizontal agitated tank rotating the agitating element ensuring the gap between the inner wall of the vessel and the agitating element of 1-50 mm and performing agitating treatment at a low speed within the range of 1 to 10 rpm in the first tank and using a two-shaft agitating element installed horizontally and parallel without a rotation central shaft and carrying out the agitating treatment at a low agitation number of revolutions of 1 to 15 rpm in the second tank.
Patent JP-2002312696-A (JP)
Title: Method and system for mutual authentication of document
Inventor: MORIMOTO SHINKICHI
IPC: G06F19/00
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To speedily create various documents and to instantaneously perform mutual authentication without letting all persons concerned gather nor a time lag among the persons concerned. SOLUTION: When a member 20a creates a document with another member 20b, a server 11 interconnects client computers 21a and 21b of the both and displays operation pictures 24a and 24b, and reception pictures 25b and 25a side by side. When both the members 20a and 20b confirm that their created documents 30a and 30b have the same contents and give signs 23a and 23b, the server displays a signed document 31 on the client computers 21a and 21b. When both the members 20a and 20b performs authenticating operation by looking at it, a site 10 prints the signed document 31 and delivers it to both the members 20a and 20b.
Patent JP-2002311806-A (JP)
Title: Driving simulator
Inventor: SHIRAISHI SHUJI
IPC: G09B9/05
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a driving simulator by which a horizontally long video is displayed and also a cost is reduced. SOLUTION: The driving simulator is provided with a video projecting device 91 for projecting the video and a screen 92 where the video projected from the projecting device 91 is projected. The video corresponding to the visual field of a driver when driving a vehicle is projected onto the screen 92 by the video projecting device 91. The video projecting device 91 is provided with a projector 102 for projecting the video and an enlarging lens 103 for enlarging the video projected by the projector 102 only in a horizontal direction. A horizontally long video is displayed only by one projector 102 through the use of the enlarging lens 103.
Patent JP-2002310728-A (JP)
Title: Pulse signal filtering circuit
Inventor: TAGAMI HIROZO
IPC: H03K5/19
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a filtering circuit which can remove complicated electric noise exerting no influence on operation temperature during the reception of a pulse train signal. SOLUTION: An input signal is sampled with a clock signal and a constant is integrated according to fixed-time variation or the signal level; only when a specific value is reached, the sampled signal is outputted.
Patent JP-2002307118-A (JP)
Title: Easily squeezable can, and manufacturing method thereof
Inventor: MATSUMOTO TAKUZO
IPC: B21D39/02
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a can vessel which is easily squeezed for disposal and easily recyclable. SOLUTION: This easily squeezable can vessel comprises a can barrel 2 having open cylindrical upper and lower ends with an edge-sealed part 18 formed on the circumferential edge of the upper end, and with an engagement part 12 formed on the circumferential edge of the bower end, a can lid 4 which can be fitted to an upper end part of the can barrel 2, and a can bottom plate 3 having a circumferential wall 14 which can be fitted to the inner circumference of the lower end of the can barrel along the circumferential edge part with the edge part curved so as to be seamed. The engagement part 12 of the can barrel is held between the tip of a seamed part 20 of the can bottom plate and the circumferential wall 14.  The engagement part 12 includes modifications that a lower edge of the can barrel 2 is folded inwardly or outwardly, spot-like projections are partially formed on the circumferential edge of the lower end, and the circumferential edge of the lower end is slightly curved outwardly.
Patent JP-2002316996-A (JP)
Title: Method for manufacturing plant sterol
Inventor: KONO JUN
IPC: C07J9/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a practical method for obtaining a plant sterol of high purity in high yield from a crude substance of the plant sterol. SOLUTION: The method for manufacturing a plant sterol comprises purifying by dipping a crude substance of the plant sterol in an organic solvent and subsequently separating the organic solvent.
Patent JP-2002307885-A (JP)
Title: Rotation preventing tool for spiral coil for bookbinding
Inventor: MORI MAKOTO
IPC: B42F13/16
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotation preventing tool for a spiral coil for bookbinding, which is simple in structure and can be used easily. SOLUTION: A plurality of sheets of paper 20 are bound integrally by inserting the spiral coil 1 for bookbinding in sheets of paper 9, in each of which a plurality of holes 8 are bored at fixed intervals. In this case, the spiral coil 1 is foxed to a predetermined position by using the rotation preventing tool 10 without deforming the end part 2 of the spiral coil 1. The rotation preventing tool 10 is equipped with an engaging part 12, which is frictionally engaged with the end part 2 of the spiral coil 1, and a main body 14 larger than the hole 8 of the paper 9. The main body 14 is made of a flexible member. Since the size of the engaging part 12 is smaller than the wire diameter of the spiral coil, both the deterrer 10 and the spiral coil 1 are fixed integrally to each other.  Accordingly, the reusability of the spiral coil 1 and the paper 9 is ensured and, at the same time, a terminal treatment with an easy operability is provided. Further, the formation of a reinforcing part and an incision in the main body 14 may be permitted.
Patent JP-2002315127-A (JP)
Title: Structure of cable laying facility
Inventor: GOTO KAZUHIKO
IPC: H02G9/10
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide structure for cable laying facilities for obtaining a compact manhole which does not deteriorate conditions for its exclusive use. SOLUTION: Each facility shape of an L-shaped branch and a T-shaped branch is realized without changing the manhole itself by using an underground part outside the manhole as an effective space, causing the underground part to burden a part of space used exclusively by a cable to enable approximation of a cable laying route to the shape of real bending of the cable 1, and installing ducts 8 in space outside the manhole.
Patent JP-2002315334-A (JP)
Title: Switching power supply circuit
Inventor: TAKAHAMA MASANOBU
IPC: H02M3/28
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To reduce switching loss in a power supply circuit. SOLUTION: First, a drive voltage V3 is generated by a driving winding N3, to switching-drive a secondary-side active clamping circuit 32, which is conduction-angle-controlled for stabilization. A gate voltage Vgs of a specified level is generated by causing a driving power supply circuit 33 to perform amplification, utilizing the driving voltage V3. Consequently, the on-resistance of an auxiliary switching element, when it is turned on is lowered, since it is possible to generate a gate voltage Vgs amplified to a level sufficient to saturate the auxiliary switching element for example as a MOS-FET, and the voltage can be applied to the auxiliary switching element.
Patent JP-2002319296-A (JP)
Title: Semiconductor device, system, and method
Inventor: SHIONOYA SHINICHI
IPC: G11C29/12
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To enable saving of a defective logical integrated circuit device or the like, incorporating a random access memory or the like after the product is shipped, to improve reliability of a computer system, and to realize redundancy of a memory, without having to alter the design of a memory block. SOLUTION: This device is provided with a redundant address decoder 11, in which memory blocks 100 -104 are incorporated redundantly and a memory block being accessed can be changed, based on a result of a memory test of a block unit by a logical circuit 12; the saving after the product is shipped can be performed, by defining a decoding regulation from the result of the memory test, performing access avoiding access to a memory block including a defective element; and making it redundant is performed in a memory block level, and redundancy is realized without having to depend on the presence of a redundant circuit of a memory block itself.
Patent JP-2002318177-A (JP)
Title: Embedding device and its temperature control method
Inventor: FUJIMAKI TOSHIYUKI
IPC: G01N1/28
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an embedding device used for discharging a molten embedding material from a flow regulating valve by using a height difference between the liquid level of the molten embedding material in a storage tank for storing the molten embedding material such as paraffin having a predetermined melting point and the flow regulating valve and capable of stably discharging the molten embedding material from the flow regulating valve. SOLUTION: This embedding device is used for embedding a sample such as a piece of tissue in paraffin having a predetermined melting point. The device is characterized in that the storage tank 12 storing the molten paraffin is connected to a needle valve 14 installed below the liquid level of the molten paraffin stored in the storage tank 12 for discharging a predetermined amount of the molten paraffin required for embedding the sample through a U-shaped pipe 30 projecting downward, and a control valve V is mounted in a rising pipe part on the needle valve 14 side out of the U-shaped pipe 30.
Patent JP-2002316566-A (JP)
Title: Car body structure of seat containing part
Inventor: MATSUO KANAME
IPC: B60N2/30
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the car body structure of a seat containing part capable of obtaining a car body floor panel part having a wide feeling and a flat feeling, being excellent in space efficiency, and besides suppressing the increase of a manufacturing cost. SOLUTION: The car body structure of a seat containing part is that a parallel link mechanism 14 to contain a seat 11, having a seat back 4 foldable against a seat cushion 3, in a containing recessed part 12, formed in a car body floor panel 10 positioned below the seat cushion 3, in a folded state that a back 4a of the seat back 4 forms an upper surface and in a manner that the back 4a is positioned approximately flush with a peripheral edge 12b of the containing recessed part 12. The car body structure supports the link mechanism 14 and has seat brackets 20 and 20 joined with the inner surfaces of two left and right side wall parts 12c and 12c of the containing recessed part 12.
Patent JP-2002328489-A (JP)
Title: Electrostatic charge image developing toner, method for producing the toner and image forming method using the toner
Inventor: KITANI RYUJI
IPC: G03G9/087
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner excellent in uniformity of halftone, ensuring low fog, having good anti-offsetting property and not causing filming on a photoreceptor and to provide a method for producing the toner and an image forming method using the toner. SOLUTION: The electrostatic charge image developing toner has toner particles manufactured through a step for fusing resin particles comprising a polymer having a polymerizable monomer A containing Si or F as a polymer component A and a polymerizable monomer B having an acidic polar group as a polymer component B on the surfaces of colored particles containing a bonding resin and a colorant by a salting out-fusion method and a step for adding metal oxide particles subjected to hydrophobic processing.
Patent JP-2002326035-A (JP)
Title: Honeycomb structure, honeycomb filter using the same and converter system
Inventor: ICHIKAWA YUKITO
IPC: F01N3/035
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a honeycomb structure which satisfies requirements in recent years for the improvement of warming-up performance in cleaning performances and for lowering of harmful substances discharged immediately after an engine is started and further, which has sufficient mechanical strengths against an outer pressure, resistance to erosion and high resistance to thermal impact. SOLUTION: In the honeycomb structure, a plurality of communication holes 3 perforating in the axial direction are formed by a plurality of partition walls 1 and 2. The plurality of partition walls 1 and 2 are constituted of a plurality of partition walls having different thicknesses, and the thick partition walls 2 thicker than the average thickness of the partition walls having different thicknesses are provided at a specific area in the whole area, where the partition walls are provided, at a relatively high rate in comparison with the other area.
Patent JP-2002329072-A (JP)
Title: Sales cost insurance system for civil engineering and construction machinery
Inventor: WADA HITOSHI
IPC: G06Q40/00
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To construct a system which can compensate uncollected receivables when selling civil engineering and construction machinery on the installment and unable to collect sales cost. SOLUTION: A sales company calculates an amount of a premium according to the method defined in the contracts of both parties based on user's information including a business performance of the user who has bought civil engineering and construction machinery, and pays the amount of premium to the insurance company. When the user becomes unable to pay the purchase cost of the civil engineering and construction machinery due to bankruptcy or the like, the above insurance company pays a part or whole of the purchase cost of the civil engineering and construction machinery to the sales company of the civil engineering and construction machinery.
Patent JP-2002226729-A (JP)
Title: Manufacturing method of coloring matter solution
Inventor: TOKUMARU IZURU
IPC: C09B67/54
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a coloring matter solution derived from nature reducing the odor of coloring matter solution derived from nature and especially restraining the generation of returning odor when the coloring matter solution is stored for a long time. SOLUTION: In this method of manufacturing a coloring matter solution, an extract solution obtained by extracting a coloring matter (e.g. an anthocyanin-based coloring matter) from a natural matter is heated in contact with an oxidizing gas such as ozone, oxygen, or others, then it is treated to deodorize.
Patent JP-2002334620-A (JP)
Title: MANUFACTURING METHOD OF MgB2 SUPERCONDUCTIVE WIRE
Inventor: WADA KATSUNORI
IPC: H01B13/00
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of MgB2 superconductive wires with excellent superconductive characteristics and productivity. SOLUTION: Mixture powder made of materials consisting of Mg powder and B powder is packed in a metal tube and put under heat treatment after regressive treatment to obtain a MgB2 filament. To the above mixture powder is further added MgB2 powder. Heat treatment is to be made by putting it continuously in a furnace after regressive treatment, and at that, within the temperature range of not less than 650 deg.C and not more than 1,050 deg.C under non-oxidizing gas atmosphere.
Patent JP-2002335684-A (JP)
Title: Mirror motor control circuit
Inventor: NAKAHO JUNICHI
IPC: B60R1/074
Filed: 2001-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mirror motor control circuit which can relieve a rectifying switch means such as a MOS-FET, etc., from heating caused by a long time current application. SOLUTION: This control circuit has transistors 42 and 44 having base terminals to which voltages corresponding to voltages between drain terminals and source terminals of MOS-FETs 22 and 24 are applied as base voltages. If the MOS-FETs 22 and 24 are activated for a long time and voltages between their drain terminals and source terminals are elevated to a specified value, continuities between the collector terminals and emitter terminals of the transistors 42 and 44 are made and the gate voltages of the MOS-FETs 22 and 24 are lowered. With such a configuration, OFF-states are temporarily formed between the drain terminals and the source terminals until the voltages between the drain terminals and the source terminals are made to be lower than the specified value. As a result, the MOS-FETs 22 and 24 can be protected from heating.
Patent JP-2002334460-A (JP)
Title: Optical pickup and disk drive unit
Inventor: ANZAI TSUKASA
IPC: G11B7/08
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To correct the deviation of optical axes arising in a plurality of optical systems in an optical pickup used for a plurality of disks of different standards. SOLUTION: On a moving base 7 which composes the optical pickup 6, a plurality of laser light sources or a plurality of integrated optical elements 9 and 10 including a laser light source and a light receiving element are provided, and a dual shaft actuator 8 is mounted. The magnetic field generation part 15 for a coil of the dual shaft actuator 8 is fitted on the moving base 7, and the fitting position is adjustable corresponding to the coil. Thus, the deviation of angle of the optical axes is corrected by moving the magnetic field.
Patent JP-2002339958-A (JP)
Title: Pulley rotation supporting device
Inventor: TANIGUCHI MASAHITO
IPC: F16H55/36
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To ensure the durability of a rolling bearing for supporting a driven pulley 4b while reducing the size of the rolling bearing. SOLUTION: A four-point contact radial ball bearing 14a is used for the roller bearing. The diameter of a ball 17a constituting the radial ball bearing 14a is set to be 5-16% of the pitch diameter. The heat generation caused by the friction based on the speed at a contact elliptical part is suppressed, and heat degradation of the grease is prevented thereby.
Patent JP-2002338488-A (JP)
Title: Antiallergic composition
Inventor: TAKEUCHI MASAYASU
IPC: A61K36/00
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an antiallergic composition safely usable for a long period and having sufficient antiallergic effect, especially preventing or suppressing action on atopic dermatitis by using a component derived from corn husk as an active ingredient. SOLUTION: The antiallergic composition is produced by using a partially decomposed material of hemicellulose obtained from the husk of corn as a main ingredient. The partially decomposed hemicellulose is preferably produced by removing starch and protein from corn husk, extracting the remaining part with an alkali and decomposing the obtained hemicellulose with an enzyme, preferably xylanase and the average molecular weight of the partially decomposed hemicellulose is preferably 20,000-200,000.