baber/WOPTO huggingface dataset:
Patent JP-2001298425-A (JP)
Title: Communication system
Inventor: FUKUMOTO MASAAKI
IPC: H04B5/02
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, that can makes stable communication independently of the relation between a transmission medium and earth grounding and an installation interval between a transmitter and a receiver, by directly detecting the electric field induced in the transmission medium, so as to eliminate a feedback electrode which was required in the conventional systems. SOLUTION: A micro controller MPU 1 in a communication unit TRX 1 generates a signal D1 corresponding to data to be sent to a communication unit TRX 2, modulates this signal D and outputs the modulated signal to a human body HB. The electric filed, given to the human body HB in the communication unit TRX 2, is transmitted to an optoelectronic crystal EO 2 via an electrode ER 2 to change the refractive index of the optoelectronic crystal EO 2. A refractive index detector DT 2 detects a change in the refractive index to acquire a modulation signal D1'. Then the modulation signal D1' acquired by the refractive index detector DT 2 is demodulated, and the demodulated signal is outputted to a micro controller MPU 2.
Patent JP-2000357544-A (JP)
Title: Coloring matter sensitizing type solar battery
Inventor: ENDO HIROYUKI
IPC: H01M14/00
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a coloring matter sensitizing type solar battery with high photoelectric transfer efficiency and stable performance for a long time. SOLUTION: In a coloring matter sensitizing type solar battery having an electrolyte layer between a coloring matter sensitizing type semiconductor electrode and a counter electrode, a solid material for holding an electrolyte solution is arranged in the electrolyte layer between the semiconductor electrode and the counter electrode, the solid material is a fibrous material, the presence ratio of the solid material is 25-98% based on the volume of the electrolyte layer, and the presence ratio of the solid electrolyte is increased with approaching the semiconductor electrode and decreased with approaching the the semiconductor electrode.
Patent JP-2001297752-A (JP)
Title: Preparation method of electrode slurry for lithium secondary cell
Inventor: TSUZUKI MASAHIRO
IPC: H01M4/139
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for mixing and dispersing carbon materials or the like equally in an electrode slurry for lithium secondary cell, and provide a lithium secondary cell using the electrode slurry of a lithium secondary cell. SOLUTION: This is a preparation method of the electrode slurry for the lithium secondary cell. When the electrode slurry for the lithium secondary cell is kneaded in a kneading system, a circumferential agitation speed of the system for kneading is set at not less than 25 m/s.
Patent JP-2001301979-A (JP)
Title: Device for identifying container
Inventor: ONO KAZUHIKO
IPC: B65G1/137
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem that an identification radio wave does not reach a receiver becaue a container is surrounded by other containers when a large number of containers are stacked, in a container identifying device for transmitting an identification code from the each container using a transmitter and receiving the identification code using the receiver for control, to conduct the control for the containers. SOLUTION: When the container 1a is stacked on the container 1, a stack- sensing sensor 6 of the container 1 detects the condition therein, and a detected result is transmitted to a control part of the receiver 2 to stop a transmission output, and own identification code is output from an ID light emitting part 5. The output from the light emitting part 5 is photoreceived by an ID photoreceiving part 7a of the container 1a, and is composed of identification code of the container 1a in a control part of a transmitter 2a to be transmitted from a position signal transmitting antenna 4a of the transmitter 2a of the container 1a.
Patent JP-2001300551-A (JP)
Title: Method and device for removing phosphorus from phosphorus-containing water in natural environment water or the like
Inventor: KATAOKA KATSUYUKI
IPC: C02F1/58
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide technique to remove phosphorus by an extremely simple method at a high speed to a high degree from natural environment water such as rivers, lakes and marshes without using a large-scale apparatus and a dephosphorizing material expensive in manufacturing cost. SOLUTION: This method and device for removing phosphorus comprises forming a packed bed by using a hollow powdered solid having 80% or higher packing void volume, adding fine particles of iron hydroxide or aluminum hydroxide to the packed bed and making phosphorus-containing water pass through the packed bed. The fine particles of iron hydroxide or aluminum hydroxide are preferably produced by adding an alkalizing agent of a slurry state to the acid solution of trivalent iron or aluminum.
Patent JP-2001306382-A (JP)
Title: Method for accessing shared file, device for executing the method and recording medium recording its processing program
Inventor: MATSUMOTO TOMONORI
IPC: G06F12/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide technology capable of improving the application efficiency of a shared file. SOLUTION: The shared file accessing method for controlling plural accesses to the shared file has a step for dividing a structured document to be the shared file to which access requests are applied into plural access areas and a step for controlling plural accesses to the structured document by executing exclusive control in each divided access area.
Patent JP-2001303901-A (JP)
Title: Diesel engine
Inventor: MITSUYANAGI AKIHIRO
IPC: F01B9/02
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a diesel engine so constituted as to be miniaturizable. SOLUTION: The diesel engine 10 has a guide mechanism allowing a crosshead 20 to connect a piston 14 to a connecting rod 16 to slide in a crank chamber C, the guide mechanism comprises a guide rail 28 extending in the sliding direction of the crosshead 20, and a guide shoe 23 having a slidable contact surface 23a fitted to the crosshead 20 and brought in slidable contact with the guide rail 28, and an oil groove 25 and a partial oil groove 26 are formed in the slidable contact surface 23a so that the crosshead 20 is covered with the guide rail 28 when the crosshead 20 is located at a bottom dead center.
Patent JP-2001300143-A (JP)
Title: Game system and information storage medium
Inventor: OKAMOTO SHINICHIRO
IPC: A63F13/525
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium capable of facilitating performance instructions to a character even while realizing image expression where the character is seamlessly operated. SOLUTION: In the case that the next performance of the character becomes possible or an event is generated in the middle of the performance, game time is stopped (slowed). In the case that the next performance of the other character becomes possible in the middle of the performance of the character, an interruption operation is performed or when physical strength status becomes low, the game time is stopped. In the case that the character is attacked, the game is switched over to a beaten performance without stopping the game time. When the game time is stopped, the performance selecting image of the character is outputted and the continuous performance or automatic performance of the character is selected. The performance of the character is decomposed into a plurality of phases and the game time is stopped at the break of the respective phases.  The game direction of dynamically switching a view point or displaying a plurality of window images is performed in view time and a look-around mode is prepared in selection time.
Patent JP-2001309445-A (JP)
Title: Network connection automatic changeover system
Inventor: MUKAI MICHIAKI
IPC: H04W48/18
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To realize a network connection automatic changeover system with high user-friendliness by which a terminal can automatically select and set optimum network connection means, even if the terminal is in the process of moving or is located at a mobile destination. SOLUTION: The network changeover system for the terminal, having a plurality of network connection means, is provided with a position detection means, a mobile speed detection means, a database-storing connection information, and a changeover control means that automatically selects the network connection means on the basis of the position information of the terminal obtained from the position detection means, the mobile speed information of the terminal obtained from the mobile speed detection means, and the connection information stored in the database.
Patent JP-2001300219-A (JP)
Title: Ceramic filter for treating exhaust gas and exhaust gas treatment method
Inventor: YAMASHITA KOSUKE
IPC: F23G5/44
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To stably remove dioxins in exhaust gas generated from a melting or preheating furnace of ferrous scrap, a melting furnace of a non-ferrous metal and alloyed iron, a melting furnace of dust, incineration ash, or the like, a general incinerator, or the like. SOLUTION: The exhaust gas from a melting furnace 1 and a preheating furnace 2 is perfectly burnt in a combustion column 3 to be held to a high temperature and subsequently lowered in its temperature in a cooling column 4 to be introduced into a dust collector 5, which uses an exhaust gas treating ceramic filter wherein a catalyst for decomposing dioxins is supported on a porous sintered body, to remove not only dust but also dioxins. The catalyst is supported in a dispersed state or charged in a candle type ceramic filter to be supported or can be supported on the inside of the candle type ceramic filter, on the outside of a tube type ceramic filter or on the clean gas passage side of a cross flow type ceramic filter in a laminar state.
Patent JP-2001311388-A (JP)
Title: Tunnel boring machine and tunnel boring method
Inventor: YAMASHITA HIROSHI
IPC: E21D9/08
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To continuously excavate a long-distance tunnel without reducing boring efficiency by a tunnel boring machine and a tunnel boring method. SOLUTION: A plurality of second cutter bits 21 are provided along the radial direction at inner storage positions separately from first cutter bits 18 invariably protruded forward on a cutter head 12. When the first cutter bits are abraded, or when the bulkhead section of a vertical shaft formed with a strong concrete wall is to be ruptured, the second cutter bits 21 are extruded forward by extruding jacks 22, and boring is conducted by using the new and sharp second cutter bits 21.
Patent JP-2001310577-A (JP)
Title: Invitation card set
Inventor: SHIBUYA TAKEJI
IPC: B42D15/02
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To produce an invitation card set composed of a paper board and a thin paper for message, those of which are easily bound together. SOLUTION: The invitation card set is composed of a thick paper board 3, a thin message paper 5 carrying an invitation message and the like bound together by a binding clip 7 and an envelope 1 to enclose those. Each upper edge of both the paper board and the message paper has a pair of binding holes which are positioned almost in the common pitch. The binding clip 7 consists of a binding band plate 11 a little narrower than the diameter of the binding hole and a decorative ribbon 15 pasted to the middle of binding band plate. Both tips of the binding band plate are inserted into the binding holes of both the paper board and the message paper, and bind them together.
Patent JP-2001310998-A (JP)
Title: Conductive member
Inventor: SASAGAWA YOSHIKI
IPC: G03G21/06
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive conductive member having a good electrification property usable in a contact electrification device and a durability, and which is easily manufactured. SOLUTION: It is formed by single structures which comprises a high polymer base material containing a conductive agent in conductive members 10A-10D used by contacting with a body to be contacted. The distributing density of the agent in 12A-12D, the neighborhood of contact parts with the body to be contacted, is smaller than that in the other parts or set to be substantially zero. The base material is formed by at least one sort of polyester selected from ester-based polyurethane.
Patent JP-2001317740-A (JP)
Title: System for automatically setting microwave oven
Inventor: TAKAMI MASATO
IPC: G06F13/00
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To set the appropriate operating condition geared to the difference in type to a microwave oven, in a system where the microwave oven, an ordering terminal 2 which gives an order, according to the input of menu and the number of persons, and a portal site 3 which instructs the home delivery of food material to a food material home deliverer 4 are connected with one another. SOLUTION: In this microwave oven automatic setting system, a food material home deliverer 4 presents a plurality of menus and a cooker control program of every menu. Based on this, a screen for ordering is made on the home page at a portal site 3. Here, a user accesses the portal site 3, and place an order for menu, using a screen for ordering. As a result, an instruction for home delivery of food material is issued to the food material home deliverer 4 from the portal site 3, and also a control program geared to the model of a microwave oven in downloaded from the portal site 3 to the ordering terminal 2.
Patent JP-2001319647-A (JP)
Title: Positive electrode for lithium secondary battery and lithium ion battery using the same
Inventor: YOSHIO MASAYUKI
IPC: H01M4/525
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode, in which a polyaniline-manganese spinel compound-nickel-substituted lithium cobaltate that is used for a high energy density type lithium secondary battery and an electrically conductive agent are coated on an Al current collector. SOLUTION: A positive electrode is composed of a polyaniline, a spinel structure Li1+xMn2O4 (0.01<=x<=0.2), LiCo1-yNiyO2 (0.1<=x<=0.5), and a carbonaceous conductive material. A spinel compound Li1+xMn2-zO4 (0<=x<=0.2, M may be Al, Co, Cr, Fe, 0.01<=z<=0.2), in which different type of metal (M) is substituted, can be used instead of Li1+xMn2O4. Further, PVDF may also be contained in the electrode.
Patent JP-2001319430-A (JP)
Title: Information reproducing device or method for evaluating information recording medium, information recording medium satisfying prescribed evaluation criteria and information reproducing device reproducing the information recording medium
Inventor: KASHIWABARA YUTAKA
IPC: G11B20/18
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation method capable of evaluating an information reproducing device or an information recording medium simply. SOLUTION: In the information reproducing device which reproduces an information recording medium by adopting a PRML(Partial Response and Maximum Likelihood) system in reproducing signal processing, this information reproducing device or this information recording medium is evaluated by calculating an amount in which the minimum path metric value is increased in a fixed period and by with the calculated value as an evaluation criteria.
Patent JP-2001319906-A (JP)
Title: Device for peeling wafer surface protective tape
Inventor: ASHIDA TAKAHIRO
IPC: H01L21/68
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a wafer surface protective tape peeling device capable of not only automatically restraining a releasing tape from adhering to or being automatically released from a dicing tape or a ring frame when a releasing tape is pasted on the surface of a wafer, but also peeling off a wafer surface protective tape with the releasing tape without causing cracking to a wafer or giving any stress on the wafer. SOLUTION: A wafer 1 mounted in a ring frame 4 is sucked and fixed to a suction table 23, mask plates 16 covering the surfaces of a dicing tape 3 and a ring frame 4 are each disposed in a vertically swingable manner at the front or rear of the suction table 23 in the pasting direction of the releasing tape 4, a releasing tape 14 is bonded on a surface protective tape 2 between the feed part and take-up part; of the releasing tape 14, then a separating unit 33 for separating the protective tape 2 from the surface of a wafer is provided, and the surface protective tape 2 is separated off from the surface of the wafer 1, simultaneously as the protective tape peeling angle of the releasing tape 14 is made acute by the separating unit 33.
Patent JP-2001321698-A (JP)
Title: Centrifugal filter
Inventor: MATSUMOTO TAKASHI
IPC: B04B15/12
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal filter with which the recovery of a crystal is increased when the crystal formed in a basket is sucked by a crystal suction pipe and recovered. SOLUTION: The peripheral wall 10a of the basket 10 is made conical, the basket is arranged with the center axis directed in the horizontal direction, and the inner peripheral face of the peripheral wall 10a is inclined to horizontal. When the crystals scraped off from the inner periphery of the basket 10 and accumulated at the lower part of the basket are recovered, the suction port at the tip of a crystal suction pipe 43 is moved to the lower part of the basket, and the crystals flowing down along the inclined face of the inner periphery of the peripheral wall 10a of the basket 10 are all sucked with the suction pipe 43 and recovered.
Patent JP-2001328893-A (JP)
Title: Method for producing crystal and its tool
Inventor: VLADIMIR A KURIPOFU
IPC: C30B7/10
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a antificial crystal with a desired shape with hydrothermal reaction. SOLUTION: This method for producing a crystal is to grow the crystal in a pressure container housing a supplied crystallizing material sunk in a mineralizing solution by a hydrothermal reaction. A seed-holding assembly 32 is arranged in an upper direction of the mineralizing solution in the pressure container. The seed-holding assembly 32 has an enclosure 34 having opposing main walls 48, 50. In the main walls 48, 50, plural passages are formed. The enclosure 34 completely surrounds a seed plate 33 having two main surfaces 94, 94. By holding structural bodies 36, 38, the main surfaces 94, 95 of the seed plate 33 holds the seed plate 33 in the enclosure 34 to face the main walls 48, 50 by putting a gap with the inside of the two main walls 48, 50.
Patent JP-2001322736-A (JP)
Title: Bill receiving paying device
Inventor: SASAKI AKIHIRO
IPC: G07D9/00
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To accurately detect a jam by a bill receiving paying device without being influenced by a rotation fluctuation of a carriage motor. SOLUTION: In a CPU 14, an FG pulse of a carriage motor 11 is counted by a pulse count circuit 18, an event pulse is generated in each n-pulse, and the event pulse is inputted to an event pulse count circuit 19 of the CPU 14. The vent pulse count circuit 19 recognizes a conveyance amount of bills by counting the event pulse. In case sensors 13a-13b are not turned ON or OFF within the given number of pulses when the bills are carried, it is decided that a jam occurs.
Patent JP-2001321270-A (JP)
Title: Automatic cooker
Inventor: HAYASHI TADAYOSHI
IPC: A47J27/00
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic cooker allowing anyone to boil food easily without being bound by the cooking while cooking the food and without burning the food. SOLUTION: A water level sensor 10 for detecting the water level of soup 12 is disposed at a lower part on the outer surface of a pot 2 for boiling ingredients and the soup 12 in the pot. The pot 2 is heated with gas from a burner unit 3. When the water level of the soup 12 in the pot 2 is, for example, at 2 mm from the bottom, the water level sensor 10 detects it. Then a detection signal from the water level sensor 10 is inputted to a control part 11, and the control part 11 shuts a burner valve 5 to stop heating the pot 2. Therefore, as the soup 12 left in the pot absorbs the remaining heat, the ingredients will not be burned, so that boiled food can be made without easily burning the ingredients.
Patent JP-2001322693-A (JP)
Title: Curing method of entrance door of house under construction
Inventor: IHARA MITSUTAKA
IPC: B65D75/02
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a front door curing method for a house under construction from which no waste is generated of which the covering material can be used repeatedly unlike a traditional front door so as not to dispose of the corrugate cardboard for covering a front door during transportation. SOLUTION: In transporting a front door of a house being built to a construction site, a cloth covering material 1 is attached to the surface of an iron front door 2 in order to prevent a damage to the paint or the surface processed part of the door during transportation. In order to fix the material 1 on the door 2, a fixing magnet panel 3 is applied on the material 1.
Patent JP-2001339223-A (JP)
Title: Method and device for satellite radio wave reception
Inventor: TANAKA MASAYUKI
IPC: H04N5/44
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a satellite radio wave receiving method which performs selection control by all choices even if the choices exceed four kinds when a radio wave is received from a satellite. SOLUTION: By this satellite radio wave selecting method, converter parts 12 and 13 select one of different kind of polarized waves of a radio wave from one of different satellites according to the selection control signal from a receiver and perform frequency conversion, and supply the frequency-converted signal to the receiver 18. The selection control signal from the receiver 18 is composed of a combination of supply voltages, the duty ratio of a pulse signal superposed on the supply voltages, a frequency, and different specifications of a transmission rule.
Patent JP-2001334549-A (JP)
Title: Method for manufacturing composite molded article, and composite molded article
Inventor: AE HARUHIKO
IPC: B29C45/16
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of manufacturing a composite resin molded article reduced in weight, having a design surface excellent in optical and physical appearance, capable of being provided with arbitrary characteristics, arbitrary and wide in a selection range of two kinds of resins and excellent in strength and rigidity. SOLUTION: A primary molten resin is charged in the cavity of a mold to form a molded article having a design surface and, thereafter, the volume of the mold cavity is expanded and a secondary molten resin is injected in the mold cavity on the rear surface side of the design surface and gas is subsequently injected in the mold cavity to form a hollow part in the secondary molten resin at a desired place to manufacture the composite resin molded article.