baber/WOPTO huggingface dataset:
Patent JP-2001228961-A (JP)
Title: Method for encoding latin character
Inventor: YO SHUHIN
IPC: H03M11/08
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To enhance the efficiency of inputting Latin characters by reducing the frequencies of key depression when the number of keys are restricted. SOLUTION: The Latin characters are first divided into strokes. Next, the strokes are divided into eight sets, codes are defined for every set and imparted to the eight keys. One remaining key is reserved for the space and another key is reserved for switching among accents, tremors and peculiar characters of different languages.
Patent JP-2001264668-A (JP)
Title: Optical scanner
Inventor: ITO SATORU
IPC: B41J2/44
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which can obtain highly accurate optical scanning characteristics, and can reduce the price. SOLUTION: The device has an emission optical unit 1 to emit a single or multiple light flux, a deflector 2 which receives and deflects the light flux from the emission optical unit 1, a scanning image-formation optical system 4 which makes the light flux deflected by the deflector condense on a surface to be scanned and a container 10 containing the emission optical unit 1, the deflector 2 and the scanning image-formation optical system 4. A temperature sensor 11 detects the temperature in the container 10, generates a detected temperature signal, and gives it to a temperature measuring device 12. The temperature measuring device 12 transforms the detected temperature signal from the temperature sensor 11 into detected temperature information, and gives the detected temperature information to a temperature judging controller 13.  The temperature deciding controller 13 controls the temperature inside the container 10 in the fixed temperature requirement based on the detected temperature information.
Patent JP-2001253573-A (JP)
Title: Paper sheet processor and taking-out device for paper sheet
Inventor: ARIGA TOSHIO
IPC: B65H7/12
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet processor capable of taking out paper sheets one by one without causing taking-out failure such as double carriage or double taking-out of the paper sheets from a storage storing a plurality of paper sheets in a standing position. SOLUTION: This paper sheet processor is provided with a residual sensor 80 for detecting the paper sheets 3 reaching near the downstream side from a gate roller 5 for carrying the paper sheets 3 fed out of the storage by a feed roller 2 while grasping them between a high friction portion 10 of a feed roller 1 and it, and stops the rotation of the feed roller 2 for delivering the paper sheets from the storage and an auxiliary roller 20 when the residual sensor 80 detects the paper sheets 3. It is thus possible to prevent generation of a situation in which a plurality of paper sheets are crowded in a carrier path, thereby preventing the taking-out failure such as double taking-out of the paper sheets.
Patent JP-2001259818-A (JP)
Title: Hot runner metallic mold and its forming method
Inventor: YAMAGUCHI TAKESHI
IPC: B22D17/22
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To prevent the suction of molten held in a hot runner nozzle into a cavity before injection, even in the case pressure inside the cavivity be comes negative by exhausting the air in the cavity. SOLUTION: The temperature in the hot runner nozzle 32 is controlled by using a thermocouple 58 arranged near the tip part of the hot runner nozzle 32 in a fixed side metallic mold 26, and the injection is applied through the top part 32c whose inner diameter is enlarged so as to have >=3 deg. gradient to the center axis, in the state which does not perfectly melt a cold plug 38, formed in a land part 32b having 0.5-0.8 ratio (b/a) of the diameter (b) of the land part 92b to the diameter (a) of the runner 32a in the hot nozzle 32. The injected cold plug 38 which does not perfectly melt is received by a cold plug catcher 56 which is formed in a movable side metallic mold 28 and formed into a recess having a draft of the side surface toward a center axial direction of <=10 deg. in respect of the center axis, thereafter, the molten metal 36 is filled into the cavity 39.
Patent JP-2001268566-A (JP)
Title: Image processor, its method and computer readable recording medium
Inventor: KOBAYASHI YUTAKA
IPC: H04N19/42
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To simplify circuit constitution by integrally forming a time base collector and an image encoding device and sharing an image memory. SOLUTION: At the end of writing of one frame, a comparator A53 compares the number L5 of read macro blocks up to a current frame read out from an encoding part A6 wit a threshold L6 obtained from a number of read macro blocks threshold register A52, and when L5>L6, writing operation is continued. When L5<=L6, the writing operation is skipped by one frame by regarding that the state in such that writing may outpace reading. At the end of reading of one frame, the number L3 of written lines up to the current frame written from an writing part A3 is compared with a threshold L4 outputted from a number of written lines threshold register A51, and when L3>L4, the writing operation is continued and when L3<=L4, the same frame is read out by regarding that the state is such that reading may outpace writing.
Patent JP-2001267831-A (JP)
Title: Multifrequency antenna
Inventor: SHIMIZU HIROSHI
IPC: H01Q5/321
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a multifrequency antenna of new constitution allowed to be driven in two different wide frequency bands. SOLUTION: An antenna for a D net is divided into two elements and one element is housed in an antenna element 1 as a D net element 13. The other element is housed in a cover part 2 as a lower element 10. An E net element 11 is connected to the upper end of the lower element 10. The element 11 has a rectangular radiation surface and its directivity in a horizontal plane is almost omnidirectional. The antenna element 1 is detachably attached to the cover part 2 and the element 13 is connected to the element 10 in the attached state of the element 1.
Patent JP-2001262218-A (JP)
Title: Method for producing high cleanliness steel
Inventor: TANAKA YOSHIYUKI
IPC: C21C7/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a secondary refining method by which a high cleanliness steel can be obtained while utilizing a vacuum stirring treating process such as an RH treatment. SOLUTION: When the secondary refining containing vacuum degassing treatment is applied to molten steel tapped into a ladle from a decarburize- refining furnace, a non-metallic inclusion floating up and separating process composed of only the molten steel stirring is additionally performed after completing the addition of an alloy agent.
Patent JP-2001263873-A (JP)
Title: Oil separator
Inventor: KATO TAKESHI
IPC: F25B43/02
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To gasify a refrigerant contained in stored oil by heating the oil in order to prevent the occurrence of such a failure as the occurrence of oil foaming in a compressor, the supercooling of the compressor due to the dissolved refrigerant, and so on, when the oil containing the refrigerant is supplied to the compressor. SOLUTION: A refrigerant gas introduced into an oil separator 1 through the blowing-off section 6 of an inlet pipe 5 first comes into collision with an upper lid 3 and changes it direction. Then the gas comes into collision with the wall surface of the main body 2 of the separator 2 or a baffle plate member 10 while descending in the main body 2, catches the oil in the gas, and drops onto and is stored in the internal bottom section of the separator 1 through the wall surface of the main body 2 and a baffle plate 12. The oil in the refrigerant is separated and the refrigerant is introduced to an outlet pipe 7 through a sucking section 8 by again changing its direction so as to roll in the baffle plate 12 and sent to the outside of the separator 1.  Since the refrigerant gas is introduced into the separator 1 through the inlet pipe 5, the pipe 5 laid through a bottom lid 4 works to warm the oil stored in the separator 1.
Patent JP-2001263389-A (JP)
Title: Engagement control device for electromagnetic clutch
Inventor: YAMAMOTO MASAHIRO
IPC: B60W10/04
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the durability of an electromagnetic clutch by inhibiting the engagement with the slip rotation easy to generate the heat in the high temperature condition of the electromagnetic clutch. SOLUTION: In response to a rise of the clutch temperature T, mode is selected. When the clutch temperature T exceeds the predetermined temperature T1, an intermediate capacity inhibiting control mode is selected, and after the input and output rotation of the clutch become nearly synchronous, a command for connection is output, and the generation of heat when connecting the clutch is prevented. When the clutch temperature T exceeds the predetermined temperature T2 higher than the predetermined temperature T1, a forcible OFF control mode is selected so as to command the inhibition of engagement, and the electromagnetic clutch is released so as to prevent the generation of heat in the clutch. When the clutch temperature T is less than the predetermined temperature T3, a normal engagement control mode is selected so as to perform the normal engagement. When the clutch temperature T exceeds the predetermined temperature T3, a stall-down control mode is selected so as to control the quantity of the slip of the input and output rotation of the clutch when engaging the clutch.
Patent JP-2001267754-A (JP)
Title: Fixing device for printed board of electronic equipment
Inventor: TERAYAMA TAKASHI
IPC: H05K5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed board fixing device for electronic equipment which makes it possible to do operation for fixing printed boards in a housing and detaching them from the housing easily in a short time. SOLUTION: The printed board fixing device for electronic equipment comprises the housing 1 having its opening part 1a covered with a detachable cover 2, plural stages of printed boards 5 and 10 put in the housing 1, and a fixing means for fixing the printed boards 5 and 10 to the side of the housing 1. The device is provided with a connecting member 6 which is interposed between the printed boards 5 and 10 and has engagement pieces 6d and 6f capable of engaging and disengaging from the printed boards 5 and 10 above and below. The printed boards 5 and 10 can be fixed in the housing 1 with a small number of components, so the operation for assembling and disassembling the boards 5 and 10 can easily be done in a short time.
Patent JP-2001267067-A (JP)
Title: Fixing member and electroluminescence element using it and its back surface substrate
Inventor: MASUKO HIROAKI
IPC: H05K5/00
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing member which can suppress a manufacturing cost of an EL element, an EL element using it, and its back surface substrate. SOLUTION: The fixing member is provided with a sheet material 10 with ventilation part 10a which covers a removal agent 8 in portions other than a circumferential edge, and an adhesion agent 11 prepared in the circumferential edge.
Patent JP-2001261267-A (JP)
Title: Drum hoist
Inventor: KIKAWA HIROSHI
IPC: B66B11/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a drum host allowing a driving part to be taken out to perform maintenance and inspection with a support part and a drum kept in the same state as that in operation. SOLUTION: In this drum hoist 10, a cylindrical drum 18 on which a wire 20 is wound is supported to freely rotate round the central axis on a pair of support parts 14 and 16 fixed to a base 12. The driving part 32 for rotating the drum 18 is disposed inside the drum 18. The drum 18, the driving part 32 and the support parts 14 and 16 are constructed to remove the driving part 32 from one end of the drum 18 with the drum 18 and the support parts 14 and 16 kept in the position during operation.
Patent JP-2001270620-A (JP)
Title: Commodity sorting device
Inventor: OKAMOTO KAZUHIKO
IPC: B65G47/68
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To improve sorting accuracy by using an inexpensive device and achieve applicability at higher speed, as compared with a robot. SOLUTION: A commodity detecting means 1 is arranged upstream of a position (suction position) Nt where a suction head H picks a commodity A on a conveyor Co. A distance between the front and rear of the commodity passing through the commodity detecting means 1 is read by means 2 for reading the distance between the front and the rear of the commodity passing therethrough (S2). Whether a read pitch exceeds a preset pitch or not is compared and judged by a pitch comparing and judging mean 3 (S3). A time required for the commodity A to reach the suction position Nt after passing through the commodity detecting means 1 is calculated by a commodity moving time calculating means 4 (S4). A distance between a present position where the suction head H exists and the suction position Nt it reaches is calculated by a suction head moving distance calculating means 5 (S5).  Th speed of the suction head H is controlled by a suction head speed control means 6 in accordance with two calculated numeric values (S6).
Patent JP-2001274945-A (JP)
Title: Image processor, server device, data processing method and storage medium
Inventor: SHIMIZU YUKIHIKO
IPC: H04N1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly convenient image processor where a server device can perform unified management of latest image processing information in a present image processor and the user of respective data processors using the image processors can recognize the state of the present image processor by obtaining management information. SOLUTION: The image processor 108 which can communicate with the server device 106 connected to a network is provided with an output image control means 804 controlling output to an image output means 803 with respect to image information obtained from an image reading means 802 and a transmission means 804 transmitting peculiar image processing information which fluctuates with the performance of output control by the output image control means as management information.
Patent JP-2001218830-A (JP)
Title: Humor sucking/collecting unit and its manufacturing method
Inventor: HARADA AKIRA
IPC: A61M1/00
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a small humor sucking/collecting unit capable of keeping its constant-pressure suction, reducing member peeling, reducing its manufacturing process, maintaining the required sucking pressure, and having excellent portability. SOLUTION: A member having the elastic coefficient different from that of a main body is arranged in the longitudinal direction or peripheral direction of the main body, and the thickness in the peripheral direction at the center section of the main body is made thicker than the thickness in the peripheral direction at the upper section and lower section of the main body.
Patent JP-2001274029-A (JP)
Title: Core for choke coil, its manufacturing method, and choke coil
Inventor: ISHII MASAYOSHI
IPC: H01F27/255
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive core for choke coil which has a superior DC superimposing characteristic and can be assembled easily, a method of manufacturing the core, and a choke coil. SOLUTION: Cubic dust cores 6 and 7 are formed by compression molding mixed powder of ferromagnetic powder 3 and a binder. The powder 3 has a prescribed aspect ratio and is arranged, with its longitudinal direction being oriented perpendicularly to the directions of compression of the cores 6 and 7. The angular toroidal core 5 for choke coil is constituted by arranging an arbitrary number of cubic dust cores 6, with their directions of compression being oriented in the longitudinal direction of the magnetic path of the core 5, and the remaining number of cubic dust cores 7, with their directions of compression being oriented perpendicularly to the longitudinal direction of the magnetic path of the core 5.
Patent JP-2001278849-A (JP)
Title: Method for producing acylaminohydroquinones
Inventor: MATSUOKA MITSUYUKI
IPC: G03C1/43
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an acylaminohydroquinone not requiring a high-cost reagent, having a simple aftertreatment process, excellent productivity and a small amount of by-product. SOLUTION: This method for producing an acylaminohydroquinone of general formula (IV) (R1 and R2 are each independently an alkyl group; X is Br or I; R3, R4 and R5 are each independently a hydrogen atom or a substituent group; R6 is an alkyl group) is characterized in that a dialkoxyaniline of general formula (I) is reacted in the presence of an aqueous solution of a hydrohalogenic acid of general formula (II) to give an aminohydroquinone hydrohalide of general formula (III), which is not taken out and subjected to an acylation reaction in a two component (or more component) system of an organic solvent and water.
Patent JP-2001285254-A (JP)
Title: Communication unit and its method
Inventor: HAGA HIROTAKA
IPC: H04J13/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit and its method that can prevent the transmission accuracy from being deteriorated even in the case of transmission of only a mid-amble part in a time slot without transmission of data. SOLUTION: A matched filter arithmetic means 2 conducts correlation processing between a received signal and a known signal from users to calculate a channel estimate value. An inverse spread arithmetic means 3 applies inverse spread arithmetic processing to the signals received from the users. A joint detection arithmetic means 4 conducts a joint detection arithmetic operation to obtain demodulation data. The communication unit is configured such that the transmission accuracy is not deteriorated even when only the mid-amble part in a time slot is transmitted without transmission data as above.
Patent JP-2001285403-A (JP)
Title: Extension telephone set
Inventor: ISAKI TAKESHI
IPC: H04M1/715
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To prevent the user of an extension telephone set from feeling incongruity when the user selects an incoming melody on the slave set. SOLUTION: The slave set 30 of this extension telephone set receives the leading section of music data transmitted from the master set 10 of the telephone set and stores it in a memory 33 (S120). Upon receiving the completed music data transfer from the master set 10 ('yes' in S130), the reproduction of an n-th music is started (S140) and processing for selecting satisfactory music is executed. When the satisfactory music is selected and operation is made for deciding the selected music as the incoming melody ('yes' in S150), the transfer of the whole music data of the n-th music is instructed to the master set 10 (S160). When the instruction is made in S160, the master set 10 transmits the whole music data of the designated music to the slave set 30.  The slave set 30 receives the whole music data (S170) and executes music registering for the data in the memory 33 as the incoming melody (S180).
Patent JP-2001276599-A (JP)
Title: Method for treating fine powder and apparatus therefor
Inventor: ARIKAWA KIWAMU
IPC: B09B3/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus whereby a fine powder is easily and economically transported and stored. SOLUTION: A fine powder is mixed with water, a solidifying agent, and an accelerating agent and then granulated. The mixing and granulation can be conducted in a vacuum deaerated state. After the mixing and granulation, a heating treatment can be conducted. A fine powder treatment apparatus which has a rotary drum 6 rotating horizontally or with inclination, a stirrer blade 7 installed therein, and a vacuum deaeration means 11 attached to the drum 6 can be used; and a fine powder treatment apparatus which has a rotary drum 6 rotating horizontally or with inclination, a stirrer blade 8 installed therein, and a heating means 12 installed at the downstream side of the rotary drum 6 can be used, too.
Patent JP-2001280184-A (JP)
Title: Direct injection type internal combustion engine and combustion control method in starting in direct injection type internal combustion engine
Inventor: TOKUYASU NOBORU
IPC: F02D41/34
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control method for a direct injection type internal combustion engine, for shortening the activation time of a catalyst while reducing the discharge amount of unburnt HC in starting of the direct injection type internal combustion engine and having the small discharge amount of unburnt HC even in an operation period between cranking and the time when combustion control for activating the catalyst is performed. SOLUTION: This direct injection type internal combustion engine is provided with a fuel injection valve for directly injecting fuel into a cylinder, and a catalyst for purifying exhaust gas in an exhaust pipe. The engine has at least two kinds of combustion control patterns for activating earlier the catalyst, and the combustion control patterns are switched on the basis of the catalyst temperature. Stratified charge combustion is realized from the start by optimizing a structure of the direct injection type internal combustion engine.
Patent JP-2001291685-A (JP)
Title: Polishing pad and method of production
Inventor: HASHISAKA KAZUHIKO
IPC: B24B37/20
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a polishing pad having high polishing speed and stabilized polishing characteristics and strong against scratching, and to provide a method of production. SOLUTION: The polishing pad comprises a resin composition, where a plurality of micropolymer elements are dispersed into an acryl based resin. The polishing pad is produced by molding a resin composition, where a plurality of micropolymer elements are added and dispersed into an acryl based resin, containing at least an acryl based monomer or molten acryl based resin.
Patent JP-2001297677-A (JP)
Title: Control device for washing machine or the like
Inventor: FUKUSHIMA YOSHIO
IPC: H01H47/32
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a dishwasher or a washing machine, including a dryer having an electronic circuit for controlling loading and drive of loading, improving convenience of use, lower cost for parts and a smaller area occupied by parts on a printed board, by controlling a power supply to be turned on/off by a single pressure contact switch. SOLUTION: The pressure contact switch 3 and a resistor 4 are connected in series to a relay contact 2a arranged in a line of an AC power supply 1, and a microcomputer control function 5 is provided for controlling the control terminal of the relay contact 2a, after reading the voltage at a junction between the pressure contact switch 3 and the resistor 4 with a microcomputer 5e, whose operation is started when the pressure contact switch 3 is turned on. The relay contact 2a is controlled to be turned on/off by the operation of the pressure contact switch 3.