baber/WOPTO huggingface dataset:
Patent JP-2001234435-A (JP)
Title: Carbonized cellulosic fiber, and method and apparatus for continuously producing activated carbonized cellulosic fiber
Inventor: TOYAMA TOMITAKA
IPC: D01F9/16
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously carbonizing and activating a cellulosic fiber while preventing the cellulosic fiber from being burned and incinerated. SOLUTION: This apparatus has a preheating furnace 2 for evaporating water content in the cellulosic fiber, a heating furnace 21 for carbonizing the cellulosic fiber, and a cooling furnace for cooling the carbonized cellulosic fiber. An activating furnace 51 can be inserted between the heating furnace 21 and the cooling furnace 31. The outlet of the heating furnace 21 and the inlet of the cooling furnace 31 are connected with a pasage 25 between the heating furnace 21 and the cooling furnace 31. An inert gas-feeding opening 30 is installed in the side wall of the passage 25. When the activating furnace 51 is inserted, the feeding opening 30 is installed in the sidewall of the passage between the activating furnace 51 and the cooling furnace 31. Steam or the like is fed from the feeding opening 30.  As a result, the reduction of the pressure caused by the change of an atmosphere is prevented to prevent the inflow of oxygen in the atmosphere, and further to prevent the fiber from being burned or incinerated.
Patent JP-2001244395-A (JP)
Title: Evaporative cooling device
Inventor: OSAKABE HIROYUKI
IPC: H01L23/427
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hydrogen gas evolution for a long term by forming a highly durable film inside a cooling device which is made of aluminum. SOLUTION: The entire evaporative cooling device is made of aluminum, and silicate film (SiO2) is formed on aluminum surface inside the device (inner face of refrigerant tank 3, under tank 6, each tube 14, and upper tank 15). This prevents the refrigerant (water) that is enclosed inside the device without touching directly to aluminum surface from chemical reaction of aluminum and water. Especially at the evaporative cooling device 1, refrigerant which received heat from a heating element 2 in the refrigerant tank 3, silicate film is not destroyed easily by boiling flow, and kept for a long term. This prevents hydrogen gas generation. Heat dissipating performance is not deteriorated for a long time, and stable performance is kept.
Patent JP-2001238446-A (JP)
Title: Power adaptor
Inventor: AGEO NAOTO
IPC: H02M1/10
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a power adaptor, capable of switching an input to AC or DC power with a simple constitution and preventing wrong insertion of a cable. SOLUTION: This adaptor has an AC inlet port 13 provided in one surface 12 of an adaptor housing 11, an AC/DC converter 15 provided in the above adaptor housing 11, and a DC inlet port 14 provided in the above one surface 12, a second DC output from this DC inlet port 14, us input to object equipment for DC power.
Patent JP-2001233796-A (JP)
Title: Method for producing aliphatic oxygen-containing compound
Inventor: SAKAKURA TOSHIYASU
IPC: C07C47/06
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for effectively and industrially advantageously producing a useful oxygen-containing aliphatic compound such as an aldehyde compound and an alcohol compound by directly carbonylating an aliphatic hydrocarbon. SOLUTION: This method for producing the oxygen-containing aliphatic compound by reacting the aliphatic hydrocarbon compound with carbon monoxide comprises using a supercritical carbon dioxide or a liquefied carbon dioxide as a solvent and irradiating the raw materials with light in the presence of a transition metal complex having at least one phosphine compound as the ligand.
Patent JP-2001205268-A (JP)
Title: Reverse electrolysis cleaning method of continuous electrolytic water making device and continuous electrolytic water making device
Inventor: YAMAGUCHI SHIYUUJI
IPC: C02F1/46
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform reverse electrolysis by use of residual water after electrolysis. SOLUTION: A switch means 10 for detecting the supply of water to an electrolytic cell 1 and the stop of the supply of water thereto is provided in a water supply pipe 2. The switch means 10 is turned on by the supply pressure of water when the main valve of the water supply valve is opened and water flows to the electrolytic cell 1 and turned off when the supply of water to the electrolytic cell is stopped. The water discharge valves 8, 9 respectively disposed in a cathode water discharge pipe 3 and an anode water discharge pipe 4 are closed corresponding to the turning-off of the switch means to bring the electrolytic cell to a hermetically closed structure. A drain pipe 11 for discharging standing water is attached to the water supply pipe 2 and a pressure-sensitive valve 12 is disposed in the drain pipe.  Because of the hermetically closed structure of the electrolytic cell at a time of reverse electrolysis, the back flow of air through a water discharge flow passage is prevented and the pressure-sensitive valve 12 is closed by the pressure of the stagnating water in the electrolytic cell and water is accumulated in the electrolytic cell. When the reverse electrolysis time has elapsed, the water discharge valves 8, 9 are opened and the pressure-sensitive valve 12 is opened and the standing water in the electrolytic cell is discharged from the drain pipe 11.
Patent JP-2001244183-A (JP)
Title: Projection exposure system
Inventor: KAWAHARA NOBUMICHI
IPC: G03F7/22
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To enable local adjustment for eliminating unevenness in illuminance generated on a photosensitive board to be carried out and to enable adjustment for eliminating unevenness in illuminance to be carried for all exposure conditions to be used. SOLUTION: An adjustment blind 33 is provided near a conjugate point of a mask 23 as an original plate in a lighting optical system to serve as an exposure region shaping means, that locally changes the width of an aperture relating to a first direction as a scanning direction in an exposure region in a second direction vertical with respect to the first direction, the adjustment blind 33 has a function, through which the above exposure region is shaped into an optional shape to eliminate partial unevenness of exposure light volume that irradiates a wafer 25 as a photosensitive substrate, and the maximum aperture width of the adjustment blend 33 related to the first direction amounts to the maximum angle of field of a projection lens 22 related to the first direction.
Patent JP-2001245297-A (JP)
Title: Moving image encoder, moving image decoder, moving image coding method and moving image decoding method
Inventor: YAMAGUCHI NOBORU
IPC: H04N19/146
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a moving image coding system employing motion compensation prediction(MC) and discrete cosine transform(DCT) by which high-speed coding processing can be conducted, without incurring drastic deterioration in image quality. SOLUTION: In the moving image coder of this invention where motion compensation prediction(MC) is conducted, on the basis of a motion vector(VT) obtained from a received image and an image resulting from reproducing image data that are coding-processed, the obtained MC signal is used for in-frame coding processing, and the received image is processed sequentially in combination use with inter-frame coding processing which does not use the MC signal, a conversion coefficient obtained by applying the discrete cosine transform(DCT) to the processed received image is quantized for the variable length coding. A means 105A detecting the VT has a means that detects the VT with precision of an integral number of pixels by each block consisting at least of 2N×2N (N is a natural number) pixels and a means, that detects the VT with a precision of a half pixel and has a configuration employing a discrimination means discriminating a quantity width used for quantizing the conversion coefficient that adopts the VT, obtained through the detection of the VT with the precision of an integer number pixels without detecting the VT with the precision of a half pixel, when the discrimination result denotes the quantization with rough quantization in excess of a prescribed level, and that adopts the VT by the detection of the VT with the precision of half a pixel in other cases.
Patent JP-2001248214-A (JP)
Title: Flush faces bowl
Inventor: HAYAKAWA MAKOTO
IPC: E03D11/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a flush faces bowl having excellent characteristics to both fur dirt removability and oily dirt removability of a closet-bowl surface. SOLUTION: In the flush faces bowl, at least the top face of the lower section of a rim waterconveyance path forming section is tilted so that the front side of the bowl is positioned at a section upper than the rear side of the bowl, water repellent films and/or water sliding films are formed on the rear side of the bowl of a bowl surface through glaze layers, the bowl front side of the bowl surface is formed of a surface layer composed of glaze, and a contact angle with water of the surface layer is less than 30 deg. in the bowl, which has a rim water-conveyance path and in which a plurality of spouts for spouting wash water onto the bowl surface from the rim water-conveyance path are formed to the lower section of the rim water-conveyance path forming section.
Patent JP-2001247801-A (JP)
Title: Ink composition for invisible recognition
Inventor: KUNIMATSU MASAAKI
IPC: C09D11/108
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an ink composition for invisible recognition capable of giving a concealed indication invisible under visible rays which cannot easily be recognized by many and unspecified persons, and further without causing wear of a printing heater element when the printing paper of a heat-sensitive paper type having a concealed indication printed thereon is printed. SOLUTION: The ink composition for invisible recognition comprises a binder component and at least one laser dye selected from the group consisting of 1,3,3,1',3',3'-hexamethylindo-carbocyanine iodide and 5,5'-dichloro-11- diphenylamino-3,3-diethyl-10,12-ethylene-thiatricarbocyanine perchlorate and has a viscosity of >=200 mP.s.
Patent JP-2001249953-A (JP)
Title: Design method for optical thin film and design device for optical thin film
Inventor: HASHIMOTO ASAKO
IPC: G02B1/11
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To suitably optimize the respective constituting elements of an optical thin film by using a genetic algorithm. SOLUTION: In order to design the optical thin film constituted of plural layers by the genetic algorithm, an individual provided with gene elements for a number corresponding to the total number of the design items of the respective layers for which the integer value of a prescribed range is allocated as the variable of the respective gene elements is generated (step S1). In processings in the respective generations of the individual (step S3-S11), at the time of the evaluation of the individual, a conversion process (step S7) for converting the variable of the gene element of the individual from the integer value to the real value of the prescribed range is performed and the evaluation is performed for the individual for which the variable is converted to the real value.
Patent JP-2001252412-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To increase the number of effective lines in comparison with a conventional game machine while ensuring the visibility. SOLUTION: In this game machine such as a Pachinko machine, plural display parts 8b-8g respectively capable of displaying at least one pattern in a stopped state, are radically arranged from a predetermined point 8a, and effective lines can be formed by using a part of the display parts. A display control part 6 executes the control to allow at least two display parts among plural display parts 8b-8g to display in interlocking with each other. When the display is executed by interlocking plural display parts 8b-8g radially arranged from the predetermined point 8a, the maximum number of the available effective lines becomes equal to the number of the display parts in some cases. That is, as the six effectively lines can be formed to the six display parts, the number of the effective line can be increased.  On the other hand, as the display can be realized with the small number of display parts, the size of the pattern to be displayed in a stopped state can be at least kept as it is. Accordingly, the number of effective lines can be increased in compaction with a conventional machine while ensuring the visibility.
Patent JP-2001253630-A (JP)
Title: Discharging mechanism of recording medium and inkjet printer provided with the same
Inventor: IEMURA HIROTOSHI
IPC: B65H31/32
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a discharging mechanism of a recording medium capable of preventing the disordering of an image and a stain of the paper caused by the incomplete drying of the ink when paper sheets are stacked on a paper discharging tray even on the paper of low stiffness and the paper of large size. SOLUTION: An auxiliary paper discharging tray 12 and a main paper discharging tray 11 are vertically arranged in two stages at a paper discharging part. The auxiliary paper discharging tray 12 is provided with a guide part 12c for giving a curvature curved when observed from the paper conveying direction to the paper 51. A paper discharging arm 14 is mounted for forcibly dropping the paper 51 on the auxiliary paper discharging tray 12 onto the main paper discharging tray 11.
Patent JP-2001252091-A (JP)
Title: Material highly containing gamma-aminobutyric acid, its preparation method and food and drink containing the same
Inventor: ITOU YOSHIO
IPC: C12P13/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a material containing γ-aminobutyric acid in a large amount, an effective preparation method and a food and drink containing the material highly containing the γ-aminobutyric acid. SOLUTION: A specific amount of glutamic acid is added to a ground pumpkin solution so that the PH of the solution is 5.0-6.5, preferably 5.6-6.0, and the added glutamic acid is converted to γ-aminobutyric acid by an enzyme existing in the pumpkin. The conversion operation is repeated in several times.
Patent JP-2001257091-A (JP)
Title: Lighting device for discharge lamp
Inventor: ASAYAMA MASAOMI
IPC: H05B41/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To enable to start in a short time a high pressure discharge lamp. SOLUTION: The discharge lamp 57 is equipped with a pulse generating circuit 91 which impresses a starting pulse and a control circuit 61 which controls a pulse generated in the pulse generating circuit 91. The control circuit 61 detects the lighting of the discharge lamp 57 by a lighting detecting signal 77 from a lighting detecting circuit 59, and from the next time lighting, makes the discharge lamp to be lighted using the impress pulse frequency at the time of the previous lighting of the discharge lamp 57.
Patent JP-2001258245-A (JP)
Title: Converter
Inventor: HAMAMURA SUNAO
IPC: H02M3/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a converter for controlling an output voltage steadily in accordance with input voltages in a wide range and load variations. SOLUTION: The converter includes a primary side drive circuit 20 with a high frequency switching, a voltage transformer 30 driven by the switching, an output rectifying circuit 40 connected on the secondary side, a detection circuit 50 for detecting the output voltage thereof, a control type judgment circuit 60 for carrying out frequency modulation or time-ratio modulation according to the detection signal, a frequency modulation circuit 90 for determining the operation frequency or the time ratio of the primary side drive circuit 20 according to the judgment signal or a control type switch circuit 80 for switching the operation of a time ratio modulation circuit 100, and a time ratio limiting circuit 70 for changing into a frequency modulation method and carrying out a time ratio limiting.
Patent JP-2001256999-A (JP)
Title: Solid electrolytic battery
Inventor: HARA TOMITARO
IPC: H01M10/0583
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To restrain oxidative destruction of an electrolytic component and to maintain excellent battery performance. SOLUTION: The solid electrolytic battery comprises a negative pole 9 having a negative pole charge collector 7 and a negative pole active material 8, a positive pole 12 having a positive pole charge collector 10 and a positive pole active material 11 and a solid electrolyte 13 dispersing the electrolytic salt in the matrix polymer and being located between the negative pole 9 and the positive pole 12. At least one of the negative pole 9, positive pole 2 and solid electrolyte 13 contains a dien compound.
Patent JP-2000293202-A (JP)
Title: Automatic tuner and method for tuning control element
Inventor: BLEVINS TERRENCE L
IPC: G05B15/02
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an automatic tuner used for tuning a control element in a process control network having a distributed control function. SOLUTION: An automatic tuner contains a first tuning element 66 positioned in a first field device 44 where a control element 62 operates and a second tuning element 71 positioned in a different device 14 communicating with the first device by a communication network. The first tuning element collects data during an automatic tuning procedure, decides a process characteristic and transmits the decided process characteristic to the second tuning element 71 by the communication network. The second tuning element 71 decides a new tuning parameter for the control element based on the transmitted process characteristic, sends it to the control element 62 by the communication network and accordingly tunes again the control element 62.
Patent JP-2000345700-A (JP)
Title: Method for releasing movable form
Inventor: MURAKAMI YOHEI
IPC: E04G11/22
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a form releasing method to easily release a cured substance and remove a slide from the cured substance of the form by greatly reducing the adhesion and the friction between the form and the cured substance of a water-curable component in the form releasing method for placing the water- curable component using a movable form, and sliding the form along the surface of the cured substance after the water-curable component is cured. SOLUTION: In a form releasing method for placing a water-curable component using a form and sliding the form along the surface of the cured substance after the water-curable substance is cured, an adhesion preventive agent layer containing a mixture of a water-absorbing resin with an alkaline water-soluble resin or a resin of 40 mgKOH/g to 500 mgKOH/g in acid value is formed between the form and the water-curable component.
Patent JP-2001268209-A (JP)
Title: Telephone system, dialing method of the telephone system and recording medium
Inventor: TAKAMATSU AKIHIRO
IPC: H04W88/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system that can simply and surely set indication/non-indication with respect to its own telephone number onto a telephone system of a called party. SOLUTION: A storage section 3 stores telephone numbers which are classified into groups and also stores setting data, denoting whether a telephone number of its own telephone system is to be displayed to a telephone system of a called party by each telephone number group. When a key entry section 6 enters a telephone number of a destination, a control processing section 4 retrieves the data stored in the storage section 3, to discriminate whether the telephone number of the destination is registered in a telephone directory. When the retrieval indicates that the telephone number is registered, the control processing section 4 identifies the classified group of the telephone number and generates a setup message corresponding to the identified group.  The control processing section 4 controls the operation of a base band signal processing section 2 and an RF signal processing section, so as to dial the generated setup message and to call the destination.
Patent JP-2001268663-A (JP)
Title: Transmitter receiver and method for remote control
Inventor: SANO HIDEKAZU
IPC: H04N5/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-remote-control unit which easily increases electronic devices to be operated, even with one unit, and has superior operability as a remote control transmitter which operates various electronic devices such as a television receiver. SOLUTION: To introduce the remote control code of a device to be controlled into a remote controller 10, an external memory device 11 is loaded in an external memory loading slot of the remote controller 10. Then the external memory device 11 is detected and a list of control code data and controlled device names of a control program stored in the external memory device 11 is displayed by a display device 12, selected by a menu selecting device 16, and stored in an internal memory 23.
Patent JP-2001272351-A (JP)
Title: Defect-inspecting apparatus
Inventor: YOSHIDA SUNAO
IPC: G01N21/85
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To surely detect a black defect included in transparent granular tested objects to be tasted. SOLUTION: In an inspection unit 2, a lower illuminating apparatus 4 is arranged below a transparent conveyor belt 3, while a horizontal radiation apparatus 5 is arranged directly beside the conveyor belt 3. An image of a tested object S is photographed by means of an imaging device 6 in the inspection unit 2 so as to be processed by means of an image processor 7, and if a colored part is detected in the tested object S, it is determined as being a defective item. Because illuminating light from the horizontal radiation apparatus 5 illuminates the side face of the tested object S, a shadow, which may be generated in the end part of the object to be tested, when lighting is carried out only by the lower lighting apparatus 4, is not generated. Therefore, the image taken by the imaging device includes no shadow, and wrong determination of a defective part can be prevented.
Patent JP-2001281478-A (JP)
Title: Optical integrated circuit
Inventor: SHIBATA KOHEI
IPC: H01L31/12
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To solve a problem that crosstalk noises from a light emitting element easily flow to a light receiving element via a heat radiating plate and receiving performance of the light receiving element is largely restricted when the light emitting element and the light receiving element of the optical integrated circuit are simultaneously operated, with respect to mounting structure of the optical integrated circuit wherein electric crosstalk noises via the heat radiating plate between the light emitting element and the light receiving element of the optical integrated circuit are reduced. SOLUTION: In the optical integrated circuit wherein the light emitting element and the light receiving element are mounted on the insulation layer of the upper surface of the substrate, a metallic plate which covers the rear surface of the substrate and is shaped so that the rear surface of the substrate in the vicinity of the backside of the mounted light receiving element is exposed, is provided.