baber/WOPTO huggingface dataset:
Patent JP-2001313595-A (JP)
Title: Power line carrier communication method and power line carrier communication system
Inventor: BANDAI HIROYASU
IPC: H02J13/00
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a power line carrier communication system employing a multiple power lines where transmitters connected between optional power line pairs can make communication without a bypass circuit. SOLUTION: A power line pair connected to slave station units 11a, 11b is detected and a RAM 7 and an EEPROM 9 store the detected power line pair. For power line carrier communication, a CPU 4 reads from the RAM 7 information on the slave station units 11a, 11b and information on the power line pair to which the slave station units 11a, 11b are connected, switches a changeover means 6 and allows a communication control means 5 to superimpose a communication signal on a commercial frequency signal and transmits the resulting signal.
Patent JP-2000340553-A (JP)
Title: Etching method
Inventor: SONG KI CHANG
IPC: H01L21/302
Filed: 2000-05-01
Abstract: PROBLEM TO BE SOLVED: To eliminate errors in alignment of masks, when grooves or trenches of different depths are provided in a substrate. SOLUTION: A mask layer 22 is formed on a substrate 21 to serve as an etching mask, and portions corresponding to grooves provided in the substrate 21 are all removed to a fixed depth from the mask layer 22. By this setup, the positions of the grooves are determined in a plan view. Then, a photoresist film is formed on the shallowest groove, and the other grooves are made still deeper by removal. Similarly to above, grooves whose depths are corresponding to those of the grooves which are cut in the substrate 21 are provided to the etching mask layer 22. The part of the substrate 21, which is to be etched deepest corresponding to the thinnest part of the mask layer 22, is exposed. Thereafter, the substrate 21 is etched, the mask layer 22 is lessened in thickness, then the part of the substrate 21 where the second deepest groove is cut is exposed on the mask layer, and the substrate is etched. This procedure is carried out repeatedly.
Patent JP-2001313993-A (JP)
Title: Diaphragm for thin and flat board loudspeaker
Inventor: NISHIKAWA AKIRA
IPC: H04R7/10
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm for in-vehicle flat board loudspeaker capable of enduring severe conditions. SOLUTION: The diaphragm for thin and flat board loudspeaker is composed by layering a reinforcing material (c) having rigidity and a facing (b) with a good adhesive property and high hardness on both surfaces of a core (a) consisting of a layer of polyurethane foam, and then heating, compressing and bonding them. Besides, the diaphragm is composed by layering a hot melt film (d) between the reinforcing material and the facing, and then heating, compressing and bonding them.
Patent JP-2001320114-A (JP)
Title: Laser resonator
Inventor: KA KIMITADA
IPC: H01S3/08
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To enable miniaturizing the whole constitution of a laser resonator and minimize influence of fluctuation of thermal lens effect due to laser medium and influence of misalignment of the respective constituent members constituting the laser resonator, by making the length of the resonator shorter as compared with the conventional resonator. SOLUTION: This laser resonator is provided with a first mirror 12 and a second mirror 14 as two mirrors which are arranged facing each other, laser medium 106 arranged between the first mirror 12 and the second mirror 14, a concave lens as a first lens 16 which is arranged between the first mirror 12 and the laser medium 106, and a convex lens as a second lens 18 which is arranged between the second mirror 14 and the laser medium 106.
Patent JP-2001320266-A (JP)
Title: Touch sensor
Inventor: KAI ISAO
IPC: H03K17/96
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a touch sensor capable of cost reduction, miniaturization, service life prolongation, reliability improvement and making into HIC for preventing components from being destroyed by static electricity. SOLUTION: Concerning the touch sensor composed of an oscillation circuit 10 having an oscillating coil L and an electrode 15 connected through a resistor R1 to the oscillation circuit 10 for detecting a human body by changing the oscillation conditions of the oscillation circuit 10 with the approach or contact of the human body to the electrode 15, the oscillating coil L (having the resistance of from 0.1 to 90 Ω) of the oscillation circuit 10 is provided between the side of the oscillation circuit 10 of the resistor R1 and a power source ground GND.
Patent JP-2001315259-A (JP)
Title: Decorative board
Inventor: YAGISHITA NOBUNAO
IPC: B32B33/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a decorative board having a strong interlaminar strength, excellent wear resistance and scratch resistance and improved water resistance of the decorative board in which a design of a stable quality is given by decorative paper. SOLUTION: A base paper 2 is obtained by applying a sealer 3 of synthetic resin on a surface of a woody base material 1. A decorative paper 5 obtained by applying a design ink layer 4 of a suitable design such as a woodgrain or the like is adhered to the paper 2. Then, a protective layer 6 of synthetic resin in which abrasives made of an inorganic material are added is provided on the surface of the paper 5. Further, a protective layer 7 of synthetic resin in which abrasives are not added may be provided on the layer 6. In addition, its surface may be embossed 8.
Patent JP-2000357016-A (JP)
Title: Fluid feeding device
Inventor: LAROZE GERARD
IPC: F15B11/08
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluid feeding device with which a fluid connection is surely performed between a start chamber and a feed chamber and working is facilitated. SOLUTION: Concerning the fluid feeding device provided with a plunger 3 equipped with an operating part 10 movable in a bore 9 communicated with a start chamber 13 of a fluid D of remote operation in axial direction and communicated with a chamber 12 to which a fluid P pressurized to the side direction is fed, at least one part around the operating part 10 of the plunger has a much smaller radius in one corner area and when moving the plunger from a standstill position, a conduit through a gap formed from the small radius part 24 and the bore 9, which are communicated even when an orifice 23 of an internal conduit 22 is closed by a partition wall, is formed inside the plunger.
Patent JP-2001321566-A (JP)
Title: Computer readable recording medium recording program of ball based game and device and method of ball based game
Inventor: RIMOTO SHIYU
IPC: A63F13/812
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve the balance of the movement of a displayed player with the operability by a player in a ball based game to realize smooth game development. SOLUTION: Input operation by a user is received before a fielder 61 receives a ball 70 ((A), (B)). When the input operation is done, the fielder 61's motion of catching and throwing the ball 70 corresponding to the input is judged and the display of the fielder 61 from before catching the ball 70 to throwing is moved ((C)-(G)).
Patent JP-2001323318-A (JP)
Title: Method for forming sheet
Inventor: MISAKA YOSHITAKA
IPC: C21D1/42
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for simply forming a cylindrical projection to a thin sheet inferior in cold workability. SOLUTION: A hole d1 having a prescribed diameter is bored to the sheet S and after annealing the surroundings of the inner periphery of the hole d1 with induction heating, the sheet surrounding this hole is formed as hole expansion and the cylindrical projection having the inner diameter d2 is formed.
Patent JP-2000357088-A (JP)
Title: Microprocessor and data processing system
Inventor: AN SHOKON
IPC: G06F12/06
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain the microprocessor in von Neumann structure which can access an extended data memory by providing an address generator which generates a 2nd address only in extended address mode. SOLUTION: An existent instruction word is made into an instruction word for normal address mode and an instruction word for extended address mode is newly provided so as to use an extended address area. When the normal address mode instruction word is inputted, the address of a memory device 200 is provided for the memory device 200 from a program counter 116 through an address bus A(15:0). When the extended address mode instruction word is inputted, the low-order 16-bit address of the memory device 200 is provided for the memory device 200 from the program counter 116 through the address bus A(15:0) and the high-order 4-bit address of the memory device 200 is latched by an extended address interface 120 through a data bus DB(7:0) and then provided for the memory device 200.
Patent JP-2001333514-A (JP)
Title: Checking device for branch circuit connection in distribution board
Inventor: IMAMOTO MASAO
IPC: H02B3/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a checking device that enables saving labor for checking the connection between a distribution board and wiring. SOLUTION: A distribution board provided with a plurality of branching breakers and wiring terminals, such as outlets and luminaires, are installed and connected with each other in a building. Circuits, obtained by combining resistors of different resistance values and diode means, are connected detachably with the individual wiring terminal, such as outlets and luminaires, on a branching breaker by branching breaker basis. A measuring instrument provided with a circuit for measuring and judging the resistance value of the corresponding resistor and a circuit for judging the polarity of the corresponding diode means is detachably connected with the load-side terminal portion of each branching breaker.  Based on the results of the measurement of resistance values and the judgment of the polarity of the diodes by the measuring instruments connected with the load-side terminal portions of the branching breakers, it is judged as to whether the outlets and the luminaires are connected with the specified branching breakers.
Patent JP-2001331818-A (JP)
Title: System and method for adjusting traveling expense
Inventor: SATO KENJI
IPC: G06Q50/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a traveling expenses adjustment system and a traveling expenses adjusting method which can electronically perform settlement and are flexible. SOLUTION: This system is constructed by connecting card readers for reading the information of a card that holds at least an identifier for identifying an individual, transportation company servers for operating a transportation means used by the individual and a credit company server through network communication, the card reader is installed at each connection point of the transportation means and also provided with a function for transmitting the use situation data of the transportation means utilizing the card to one or more servers of the transportation company, and the transportation company servers are provided with a function for transmitting a charge demanded from the individual to the credit company server on the basis of the use situation data.
Patent JP-2001332965-A (JP)
Title: Interface circuit and signal-transmitting method
Inventor: OSHIO UMEO
IPC: H03K19/0175
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To save time for designing circuits by improving flexibility in circuit design, using plural electronic devices to be driven by voltages of different kinds. SOLUTION: This device is provided with LSIs 10 and 20 to be respectively driven by power supply voltages of different kind, an interface circuit 15 disposed on the LSI 10 for outputting or stopping a constant current I4 corresponding to a logic signal to the LSI 20, and an interface circuit 24 disposed on the LSI 20 for generating a logic signal S20 of a level suited to the LSI 20, on the basis of the constant current I4.
Patent JP-2001332550-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: YAMAMOTO YOICHI
IPC: H01L21/768
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To easily carry out machining such as etching, and at the same time to stably obtain a relative dielectric constant in the order of 2.7. SOLUTION: In a method for manufacturing a semiconductor device that forms an insulating film 25 having a low dielectric constant on a substrate 21, the insulating film 25 is formed by allowing a deposition gas to be changed into plasma and for reaction. In this case, the deposition gas contains an alkyl compound having siloxane bond, methyl silane (SiHn(CH3)4-n:n=0, 1, 2, 3), either oxygen-containing gas of N2O, H2O, or CO2, and ammonia (NH3).
Patent JP-2001330223-A (JP)
Title: Incinerator
Inventor: ARAI SEIICHI
IPC: F23G5/14
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an energy-saving incinerator which can efficiently burn an object to be incinerated without emitting detrimental exhaust gas. SOLUTION: An object 5 to be incinerated is located at an inner upper side of a combustion chamber 3. A cylindrical re-combustion chamber 6 having an inflow port 39 for flowing in a combustion gas in the chamber 3 is disposed in a transverse direction. A burner is attached to a base end side 30 of the chamber 6. The combustion gas flowed into the chamber 6 through the port 39 is re-combusted by the flames of the burner, and the re-combustion gas is emitted from the other end side 29 of the chamber 6.
Patent JP-2001303765-A (JP)
Title: Form assembling method for l-shaped concrete side ditch using steel wire separator
Inventor: MOCHIZUKI SHIRO
IPC: E04G9/02
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To find an assembling method for a form used for any sheathing board without leaving any steel wire separator on the surface of concrete in assembling the form for making an L-shaped concrete side ditch using the wire separator. SOLUTION: After placing ready-mixed concrete, the wire separator 4 is cut and embedded in the concrete 1 in the final trowel, finishing. This constitution can enable a method for fixing the sheathing board 6 by wound around by the steel wire separator, where any sheathing board can be used for it.
Patent JP-2001335234-A (JP)
Title: Sheet processing device and image forming device provided therewith
Inventor: ADACHI SEIICHIRO
IPC: B65H45/16
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device preventing a cut and deformation from being formed in folding rollers outer circumferences even if using the folding rollers having chipped portions in the outer circumference and provide an image forming device provided therewith. SOLUTION: This sheet processing device for folding sheets by a pair of rollers is provided with the folding roller pair 26 and 27 having the chipped portions 26a and 27a formed in their outer circumferences, position detecting means 87 and 88 detecting the circumferential positions of the folding roller pair 26a and 27a, a sheet pushing member 25a pushing the sheets stacked on the sheet stack part towards the folding roller pair 26 and 27. In folding the sheets, this device is characterized in that when a nip is formed in a part of the folding roller pair 26 and 27 having no chipped portions 26a and 27a axially formed therein, this device starts folding the sheets and implements the folding in at least two nipping positions or more.
Patent JP-2001337399-A (JP)
Title: Feed cable and image reader
Inventor: TAKAHASHI TAKUJI
IPC: H04N1/107
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive feed cable. SOLUTION: This feed cable 14 is equipped with an electric wire 15 obtained by covering a single linear conductor with insulating material and a holding member 16 which bundles and holds plural electric wires 15 and which is deformed accompanying the relative movement of the position of the respective ends of the electric wire 15. Thus, the feed cable to connect a movable body such as the light source of the image reader with a power source so as to feed power to the movable body is obtained by simple constitution of the electric wire and the holding member. The more inexpensive and stronger feed cable can be obtained than in the case of using an FPC as the electric wire.
Patent JP-2001342513-A (JP)
Title: Highly clean steel and production method
Inventor: KODAMA KAZUYA
IPC: C21C7/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide highly clean steel which meets a requested characteristic for a harsh environment as machine parts, without using a high-cost remelting method. SOLUTION: A method for producing a highly clean steel includes producing an ingot after degassing a molten steel produced in an arc melting furnace or a converter, in a reflux vacuum method, pouring it into a ladle refining furnace and refining it in the ladle, and furthermore degassing it in the reflex vacuum method. As is shown in figure 1, an oxygen amount included in the product decreases significantly compared to that of a conventional method.
Patent JP-2001351786-A (JP)
Title: Charge transport method and charge transportation element
Inventor: HARAMOTO YUICHIRO
IPC: H01L51/30
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a charge transport method having high current density and super charge transportability. SOLUTION: In this charge transport method, a voltage is applied to a liquid crystal compound having a smectic B phase as a liquid crystal phase in the liquid crystal state of the smectic B phase, or a voltage is applied to the liquid crystal compound having a smectic phase as a liquid crystal phase in the solid state generated by phase transition from the smectic phase. In the method, the liquid crystal compund has a strong base part as a structural skeleton, and the strong base part is a monocyclic heterocycle, and the monocyclic heterocycle is piperidine, piperazine, pyridine, pyridazine, pyrimidine, or pyrazine, and especially, the liquid crystal compound is a piperazine-based liquid crystal compound shown by general formula 1 (R1 is hydrogen or a methyl group, R2 represents C1-22 straight chain/branched alkyl group, and A shows an alkylene group).
Patent JP-2001351163-A (JP)
Title: Automatic vending machine
Inventor: KENMOCHI MITSUYUKI
IPC: G07F11/42
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine capable of increasing storage quantity of commodities of a commodity column, preventing foaming of the commodity and further reducing driving sources for carrying commodity. SOLUTION: In the automatic vending machine having a plurality of columns 3 arranged in front, rear, left and right in the automatic vending machine body and a commodity carrier 4 to receive the commodity dropped and carried from each column 3 and to carry the commodity toward a commodity takeout port, the commodity carrier 4 is constituted by providing a bucket 41 to accept the commodity dropped and carried from the column 3 and a bucket carrier 42 to carry the bucket in front, rear, left and right over a commodity carrying port and the commodity takeout port of each column 3. Thus, the bucket 41 is two-dimensionally carried in front, rear, left and right by the bucket carrier 42 and the commodity in each column is carried to the commodity takeout port.
Patent JP-2001000629-A (JP)
Title: Slot machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine capable of making a player hope for a success in a game by allowing the player to know a winning picture pattern on a remaining reel more easily with the lighted display when the picture pattern on stopped reels constitute a part of a winning combination, and capable of securing an appropriate profit rate for a game parlor by adjusting the condition of the lighted display. SOLUTION: When the combination of detected picture patterns on two reels 7a, 7b constitutes a part of a winning combination, a display signal for informing the face is outputted by a winning judgement means, and it is shown to a player in response to the display signal that the game is in a condition when a winning is easy to be made. By informing the player that a remaining reel 7c may stop at the timing of making a winning, the player will pay more attention to the game and the game will be more enjoyable.
Patent JP-2001354530-A (JP)
Title: Hair bleaching or dyeing agent
Inventor: MATSUO TAKASHI
IPC: A61Q5/08
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous hair bleaching or dyeing agent having excellent bleaching power, capable of dyeing the color tone of the hair in a bright and excellent color, having a slight pungent odor and low irritation to the scalp. SOLUTION: This aqueous oxidation type hair bleaching or dyeing agent contains a water-phase soluble organic solvent having >=0.3 octanol-water partition coefficient (logP) at 25 deg.C and <=200 molecular weight in an amount of >=8 wt.% based on a whole composition formulated with a first agent containing an alkali agent and a second agent containing an oxidizing agent.
Patent JP-2001354735-A (JP)
Title: Photopolymerizable unsaturated compound, method for producing the same and alkali-soluble radiation- sensitive resin composition using the same
Inventor: FUJII SATORU
IPC: C08G59/42
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a photopolymerizable unsaturated compound which is useful for the photopolymerizable component of an alkali-soluble and radiation- sensitive resin composition, and the alkali-soluble and radiation-sensitive resin composition using the compound. SOLUTION: The photopolymerizable unsaturated compound is represented by formula [1] (the signs are same as defined in the specification). The alkali- soluble radiation-sensitive resin composition comprises (A) the photopolymerizable unsaturated compound, (B) a compound having an epoxy group, and (C) a photoplymerization initiator and/or a photosensitizer.
Patent JP-2001356984-A (JP)
Title: Mail transmitter-receiver and storage medium
Inventor: YAMAUCHI MORIO
IPC: H04L12/58
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a mail transmitter-receiver and a storage medium capable of automatically performing the notification of information concerned with the change of a mail address and the updating of an address book of a transmitted address due to the change of the mail address. SOLUTION: The mail transmitter-receiver is provided with an address storage means for storing plural mail addresses to be mail transmitted address candidates, an address change deciding means for deciding whether a received mail is a mail for notifying of a change of the mail address of a transmitting source or not, an address discrimination means for discriminating an unchanged mail address from a changed mail address in the received mail at the time of deciding that the received mail is the mail for notifying of the change of the mail address of the transmitting source, and an address updating means for extracting the unchanged mail address discriminated by the address discrimination means out of plural mail addresses stored in the address storage means and updating the extracted unchanged mail address to the changed mail address.