baber/WOPTO huggingface dataset:
Patent JP-2002289175-A (JP)
Title: Lithium secondary battery
Inventor: SUNAKAWA TAKUYA
IPC: H01M4/133
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery wherein the mixing amount of a positive electrode active material is optimized even if a mixture positive electrode active material in which lithium cobalt compound is mixed with spinel type lithium manganate is used, while the mass ratio between the mixture positive electrode active material and a negative electrode active material is optimized, for improved discharge capacity and cycle characteristics. SOLUTION: Related to the positive electrode, a positive electrode mixture whose main component is a mixture positive electrode active material in which lithium cobalt compound is mixed with spinel type lithium manganate is held by a positive electrode collector. The mass ratio (B/A) between a mass A of positive electrode active material and mass B of negative electrode active material is regulated to be within the range of 0.15X+0.263<=B/A<=0.11X+0.41, where A is mass of the positive electrode active material per a unit area of the positive electrode, B is mass of the negative electrode active material per a unit area of the negative electrode, and X is mass ratio of lithium cobalt compound in the mixture positive electrode active material.
Patent JP-2002286603-A (JP)
Title: Method of evaluating strength of structured concrete
Inventor: HASHIDA HIROSHI
IPC: G01N3/40
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the strength of structured concrete can be evaluated appropriately without collecting any control specimen nor core. SOLUTION: A strength evaluating curve for structured concrete is calculated by utilizing the effective age of the concrete calculated from the temperature and temperature history of the concrete when the concrete sets based on the temperature of the concrete by using the strength revealing property of a standard cured specimen as a basic curve. The formula of a basic curve showing the relation between the age t and strength σ of the standard cured specimen is expressed by σ(t)=σp ×f(t) (wherein, σp is the strength of the specimen at the day of standard cured age p and the intensity σ and the function f(t) are decided based on actual results).  The strength evaluating formula for the structured concrete is expressed by σs(t)=α×σp ×f(t) (wherein, the strength revealing rate α for the standard cured specimen is a function of the setting-time temperature of the concrete confirmed through a proctor penetration resistance test, etc.).
Patent JP-2002289411-A (JP)
Title: Sliding resistor
Inventor: TOTOKAWA SHINJI
IPC: H01C10/30
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a sliding resistor which is capable of reducing wear and keeping electrical continuity stably. SOLUTION: A sliding resistor 1 is equipped with sliding resistors 2 (21 and 22) provided on the surface of a board 20, and contacts 3 (31 and 32) sliding on the sliding resistors 2 (21 and 22), where each sliding resistor 2 (21 and 22) is formed of a carbon deposited film DLC having higher hardness than that of the contact 3 (31 and 32). The carbon deposited film DLC has an amorphous structure where a diamond structure and a graphite structure are mixedly present at a prescribed ratio, and the amorphous structure is improved in density.
Patent JP-2002289469-A (JP)
Title: Solid electrolytic capacitor and manufacturing method therefor
Inventor: KIMURA RYO
IPC: H01G9/032
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that is excellent in high-frequency responsibility and packageability. SOLUTION: The solid electrolytic capacitor is constituted of a perforated valve metal sheet 3 provided on one side thereof with the required number of unperforated electrode portions 2; a dielectric film formed on perforated portions of the valve metal sheet body 3; a solid electrolyte layer formed on the dielectric film; a collecting body layer formed on the solid electrolyte layer; and insulating portions 7 that electrically insulate the electrode portions 2 and the collecting body layer from each other.
Patent JP-2002285797-A (JP)
Title: Displacement preventing device for water-proof sheet receiving frame of tunnel boring machine
Inventor: SAKAE TAKESHI
IPC: E21D11/38
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a displacement preventing device for water-proof sheet receiving frame that can prevent a water-proof sheet receiving frame which is provided in the tail plate of a tunnel boring machine to line the segment of a tunnel with a water-proof sheet in a cylindrical shape from tilting and coming into contact with the tail plate or a tail seal fitting from breaking the water-proof sheet. SOLUTION: Water-proof sheet protective projecting members having higher heights than the tail seal fitting are fixed to the inner peripheral surface of the tail plate at prescribed intervals in the peripheral direction and, at the same time, receiving frame displacement controlling projecting members are fixed to the outer peripheral surface of the water-proof sheet receiving frame at prescribed intervals in the peripheral direction in a state where the members are shifted from the water-proof sheet protective projecting members in the peripheral direction.  Consequently, when the receiving frame is inclined from the axial center of the tail plate at the time of laying or welding the water-proof sheet, the frame is prevented from directly coming into contact with the tail plate by means of the receiving frame displacement controlling projecting members and, at the same time, the tail seal fitting is prevented from sliding on the water-proof sheet lining the segment and breaking the sheet by means of the water-proof sheet protective projecting members.
Patent JP-2002282420-A (JP)
Title: Game machine
Inventor: HAMAGAMI SUEMITSU
IPC: A63F5/04
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of quickly resetting the rotation position of a reel even when a stepping motor loses synchronism or the like. SOLUTION: In this game machine, the reel to which patterns are executed is provided with a light shielding plate and the rotation of the reel is controlled by detecting the passing of the light shielding plate by a photosensor. The reel is provided with at least two kinds of the light shielding plates 190a and 190b, and by judging the kind of the light shielding plate passing through the photosensor 203, the rotation of the reel is controlled.
Patent JP-2002283490-A (JP)
Title: Barrier film, laminate using the same and manufacturing method of barrier film
Inventor: KISHIMOTO YOSHIHIRO
IPC: C08J7/06
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a barrier film having high barrier properties and transparency, being excellent in suitability for post-processing and having also the suitability for a microwave oven and to provide a laminate and a manufacturing method of the barrier film. SOLUTION: A barrier layer 3 constituted of an inorganic oxide and an organic vapor deposition film 4 are laminated in this sequence on at least one surface of a base film 2. The barrier film 1 is obtained by constituting the organic vapor deposition film out of either the mixture of an acid anhydride and a hydrolyzate thereof or the hydrolyzate of the acid anhydride, and the laminate is obtained by providing a heat-sealable resin layer 52 on at least one surface of the barrier film.  The barrier film is manufactured by a method wherein a thin film of an inorganic oxide is formed on at least one surface of the base film by a physical vapor growth in a vacuum chamber, so as to form the barrier layer, and then the organic vapor deposition film is formed on the barrier layer by an evaporation, with the acid anhydride and a catalyst of 0.001-1 mol to 1 mol of the acid anhydride used as an evaporation source.
Patent JP-2002283546-A (JP)
Title: Recorder
Inventor: ARAI ATSUSHI
IPC: B41J2/01
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To perform stabilized recording through a simple arrangement by preventing occurrence of incomplete recording due to residue on an intermediate transfer means 2 after cleaning. SOLUTION: The recorder comprises a recording head 1 ejecting UV-curing ink, an intermediate transfer body 2 for holding ink ejected from the recording head 1 temporarily and transferring it to a recording medium 7, and a cleaning means 5 for removing residual ink on the intermediate transfer body 2 after transfer by means of a cleaning blade 5a, wherein a roller 5b for supplying a material 8 forming a coating having a low friction coefficient to the intermediate transfer body 2 is provided on the upstream side of the cleaning blade 5a in the rotational direction of the intermediate transfer body 2.
Patent JP-2002205017-A (JP)
Title: Separator of waste
Inventor: TATSUMI SHIGERU
IPC: B07B4/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a separator of waste which precisely separates combustibles which are hardly floated with a simple constitution. SOLUTION: A dam 15 to an exhaust port 13 is arranged on the way to a perforated part of a perforated plate 1 just under a suction hood 9b, thereby, the tip sides of the combustibles 27b which are hardly floated, are slim and are just getting over the dam 15 are allowed to come near a sucking port of the sucking hood 9b by the strong blow up of air of the back surface side of the dam 15, the combustibles 27a, 27b which are hardly floated are sucked by the sucking hood 9b and, therefore, can be precisely separated from the combustibles 28 which overflow the dam 15 and fall to the exhaust port 13.
Patent JP-2002283527-A (JP)
Title: Anti-fogging member, its manufacturing method, and anti- fogging reflecting mirror using the member
Inventor: TAKAMURO KAZUTOSHI
IPC: E01F9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing the anti-fogging member having extremely uniform coating film thickness and a high non-defective ratio without necessity of changing a coating facility or a coating step according to a shape of a base. SOLUTION: The method for manufacturing the anti-fogging member comprises the step of previously forming a coating layer having anti-fogging properties on its outer surface on the base. Thus, a planar base having a relatively easy formation of the coating layer including the anti-fogging properties irrespective of the shape of the base can be used. A method for coating each shape of final product, a coating facility and coating conditions are not required, and hence a facility investment, production management and the like of the coating are extremely simplified. Further, the uniform coating film thickness can be obtained. Using efficiency of a paint is improved. Further, an increase in a non-defective ratio is connected with the method.
Patent JP-2002294066-A (JP)
Title: Resin composition and coating composition containing the same
Inventor: HONMA HIROYUKI
IPC: C08L75/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition allowing forming a coated film having an extremely excellent finish and extended in a working life and a coating composition containing the resin composition. SOLUTION: This resin composition is a urethane-curable resin composition and comprises (A) a compound having at least one hydroxyl group and one carboxyl group in one molecule and having <=2,000 of weight-average molecular weight in an amount of 0.01-10 pts.wt. and (B) an organometallic compound as a urethane curing catalyst in an amount of 0.01-10 pts.wt. based on 100 pts.wt. of the solid part of the resin.
Patent JP-2002293806-A (JP)
Title: Resin for toner and toner
Inventor: TAKEHARA HIROAKI
IPC: C08F2/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a production method of a resin for a toner which has a low-temperature fixing property, offset resistance and stable quality in an electrophotography or the like and to provide the toner. SOLUTION: The method for producing a resin composition for the toner is characterized in that a (meth)acrylate monomer material is dropped to a styrene monomer material, the dropping to a medium containing a polymerization initiator is performed at slower rate than a dropping rate of the (meth) acrylate monomer material with mixing both of materials and the copolymerization is carried out. The toner uses the composition.
Patent JP-2002305864-A (JP)
Title: Winding fixing structure
Inventor: SHINODA KOSAKU
IPC: H02K37/14
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in case an end of winding and an end of a harness are soldered together and secured on a board, strength against tensile is low and the board becomes an obstacle to reduction in number of parts, and thus, loads to significant cost reduction. SOLUTION: A fixing portion made of resin which individually fixes a plurality of ends of windings is formed on a specified face on the non-winding side of flange portions so formed that the flange portions are opposed to and connect to each other as both ends of substantially hollow cylinders. The fixing portion is provided with fixing holes having inside diameters such that a plurality of connecting wires for connecting a stepping motor to an external circuit can be individually inserted into the holes and which enable exposure of the ends of the connecting wires to be connected with the ends of the above windings at the openings of the fixing holes on one side.  Therefore, the connecting wires as inserted can be thermally crimped and secured on the fixing portion, and thus the stepping motor which is high in strength against tensile by a harness and is of low cost can be manufactured with few man-hours of assembly.
Patent JP-2002301716-A (JP)
Title: Extruder for regenerating plastic waste
Inventor: YOSHIOKA KUNIO
IPC: B29B11/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an extruder for regenerating plastic waste for obtaining a regenerated product without sorting plastic waste wherein a thermoplastic resin and a thermosetting resin are contained in a mixed state. SOLUTION: In the extruder for heating, melting and kneading plastic waste preliminarily shredded into a predetermined size to compress and feed the same, the outer diameter of an extrusion rotor 23 is made slightly smaller than the inner diameter of a cylinder 3 so that the rotor is capable of grinding fine pieces of a thermosetting resin or the like into fine particles having a predetermined size to use the outer peripheral surface of the extrusion rotor 23 as a grinding surface, and a plurality of gradually constricted spiral grooves are provided to the outer peripheral surface of the extrusion rotor 23 from one end on the supply side of the extrusion rotor 23 to the other end on the extrusion side thereof so as to be able to grind the fine pieces of the thermosetting resin or the like into fine particles having a predetermined size to extrude them.  Cutting parts are also formed to both side parts of the grooves. Further, branched grooves 43 are newly formed to the grooves to enhance extrusion treatment capacity.
Patent JP-2002306442-A (JP)
Title: Coil for magnetic resonance imaging
Inventor: NABEYA AKIRA
IPC: A61B5/055
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To perform decoupling of an 8-shaped coil used in a magnetic resonance imaging apparatus without supplying a power from outside. SOLUTION: λ/4 cables 203 and 213 as distribution constant circuits 201 and 211 and diodes 205 and 215 as first and second switching devices are connected and by turning on and off the diodes 205 and 215 by bias voltage supplied through a signal line 231, decoupling is performed.
Patent JP-2002314896-A (JP)
Title: Display device
Inventor: UNEMURA TOYOAKI
IPC: H04N5/445
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To display superimposed characters within a screen having superimposed character data at the time of multi-screen display and to improve the problem that conventionally it is hard to recognize of which screen the superimposed characters are. SOLUTION: A display device is provided with an OSD having a means for switching a clock, and a register storing a plurality of horizontal display start positions, the clock frequency of the OSD is switched at the time of normal screen display and at the time of the multi-screen display, and superimposed character display is applied only on the side of a main screen. Further, by providing a second superimposed character sampling means, the superimposed characters can be displayed on both of the main screen and a sub screen.
Patent JP-2002311283-A (JP)
Title: Optical communication component holding tube and optical communication component assembly
Inventor: FUNABIKI NOBUO
IPC: G02B6/26
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To facilitate work while securing precision when holding and fixing a GRIN lens and a capillary tube in the inner hole of a holding tube and to reduce lowering of optical characteristics caused by a thermal expansion difference between the GRIN lens and the holding tube as little as possible in the case of ordinary use on various temperature conditions. SOLUTION: An optical communication component holding tube 5 configured by holding and fixing a capillary tube 3, in which an optical fiber 2 is inserted and fixed, and a GRIN lens 4 in an inner hole 6 is formed from glass having an expansion coefficient within the range of -50×10<-7> /K-+20×10<-7> /K in respect to the expansion coefficient of the GRIN lens 4. In details, concerning the GRIN lens 4 having the thermal expansion coefficient of about 100×10<-7> /K, for example, the thermal expansion coefficient of the holding tube 5 is settled within the range of 50-120×10<-7> /K. Concretely, the holding tube 5 is formed from soda lime glass.
Patent JP-2002306019-A (JP)
Title: Floating seaweed bank device
Inventor: KIKUCHI SEIJI
IPC: A01K61/00
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a floating seaweed bank device which can resist to tide and erosions, can be maintained in a stable state over a long period, can be set to a shallow water depth area permitting photosynthesis regardless of a water depth from the bank device to a sea bottom, and has a high fish-gathering effect, and to which artificial sea weeds can easily be attached. SOLUTION: This floated sea weed bank device (1) for making a fishing bank with artificial sea weeds disposed in sea water is characterized by comprising weights (2) set in the water, a net (4) attached to the weights (2) through string-like members (3), a float (5) for giving a buoyancy to the net (4), and the many artificial sea weeds (6) attached to the net (4), wherein the net (4) is set to a water depth permitting the photosynthesis.
Patent JP-2002308523-A (JP)
Title: Peeling device for adhesive seal part
Inventor: MARUYAMA TORU
IPC: B65H41/00
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device for an adhesive seal part having a table correspondable with shapes of various kinds of parts. SOLUTION: This peeling device for the adhesive seal part is provided with a table having an assembly structure of plural elastic fine bodies 4 independently deformable for placing a peeling paper on which a seal part is adhered to the plural elastic fine bodies; a separating claw 6 for deforming the elastic fine bodies 4 by pressing onto the elastic fine bodies 4 to which the peeling paper 1 is placed among the plural fine bodies 4, separating an end part of the seal part 2 from the peeling paper 1 and thereby inserted into a space between the peeling paper 1 and a peeling end of the seal part 2; and a grasping claw 8 driven forward and backward with respect to the separating claw 6 and grasping the end of the seal part 2 with the separating claw 6 so as to peel off the seal part 2 from the peeling paper 1.
Patent JP-2002306760-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2001-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of increasing player's expectation and enhancing interest in a game by plainly reporting possibility leading to a ready-to-win state or a special display state to a player. SOLUTION: A game region 17 is provided with two or more kinds of decorative characters having light emitting parts 316 capable of emitting light as well as a fluctuation display device 310. If identifying information stopped and displayed on the fluctuation display device 310 contains identifying information having the same contents as the decorative character, it is moved and displayed toward one of the decorative characters and then determined and displayed. A character pattern determined and displayed, and the decorative character corresponding to a position in which the character pattern is determined and displayed have the same contents, and the light emitting part 316 of the decorative character emits light, thereby the possibility leading to the special display state or the ready-to-win state as a prior condition for the special display state is reported.
Patent JP-2002312260-A (JP)
Title: Storage cooperation management method
Inventor: ONO TSUKASA
IPC: G06F13/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a system management software monitoring a device state by an SNMP trap, wherein the system management software cannot recognize the state when a storage device does not support the trap corresponding to a certain state change. SOLUTION: In this method, the device non-support trap 23 corresponding to the non-supported state change is defined, and is registered in the system management software 16 and a storage cooperation management program 11. When the state change is detected from MIB information 21 of the storage device 4, the corresponding device non-support trap 23 is issued. By the device non-support trap 23 issued from the storage cooperation management program 11, the system management software 16 can recognize the state change of the corresponding storage device 4.
Patent JP-2002316507-A (JP)
Title: Caster insulator assembly body
Inventor: INOUE SHIRO
IPC: B60B33/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a caster insulator assembly body capable of easily detaching a caster when an insulator is used while ensuring the mobility of an audio equipment by the caster when the audio equipment is heavy. SOLUTION: At least one of the caster 8 and the insulator 4 is formed in an expanding/contracting manner in the vertical direction so as to selectively employing a first supporting mode in which an audio equipment S is supported only by the caster 8 with a lower end of the insulator 4 separate from a floor surface F and a second supporting mode in which the audio equipment S is supported only by the insulator 8 with a lower end of the caster 8 separate from the floor surface F.
Patent JP-2002319545-A (JP)
Title: MANUFACTURING METHOD OF GaN CRYSTAL AND BASE MATERIAL FOR CRYSTAL GROWTH
Inventor: TADATOMO KAZUYUKI
IPC: H01L21/02
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a GaN crystal capable of using a GaN crystal thin film as a start crystal for GaN crystal growth, and to provide a base material of the crystal growth for it. SOLUTION: A GaN crystal thin film (especially GaN crystal thin film) 1 of thickness 100 μm or less which is formed as an independent thin film by a solution growth method, or the like, is jointed onto a substrate 2, to provide a crystal growth base material comprising one surface 1b of the thin film as a start surface for growing GaN crystal, on which the GaN crystal is grown.