baber/WOPTO huggingface dataset:
Patent JP-2003004021-A (JP)
Title: Liner of cable conduit
Inventor: NIWA TAKAHIRO
IPC: C08L91/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To improve friction and abrasion characteristics while securing a molding property in a liner of a cable conduit. SOLUTION: The liner 4 of the cable conduit 3 makes any one kind of thermoplastic resins among POM, PE, PA, PET, PBT, PEEK, and PES as a base resin, and is formed by a material containing 0.5-15 mass.% of at least any one kind of lubricating components among oil, PTFE, and wax in the base resin. The friction and abrasion characteristics are improved by adding the lubricating component. When the content of the lubricating component is reduced to 0.5 mass.% or less, effects of low friction and low abrasion are almost unobtainable, and when exceeded 15 mass.% or more, strength of the base resin is unobtainable at the time of molding, and the molding into a pipe-like shape is impossible.
Patent JP-2003002120-A (JP)
Title: Structure of rear gate for vehicle
Inventor: ISAYAMA HIROYUKI
IPC: B62D25/10
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent a stay supporting a rear shelf to a rear gate from becoming a hindrance after the rear shelf is detached and prevent a loss of the stay. SOLUTION: The rear gate 12 supported by moving freely by putting a hinge 19 on a rear end of a roof 11 of a vehicle is provided with a trunk lid 14 covering a rear of a trunk room 13 and a rear glass 16 adjacent to a rear of a vehicle room 15, and the rear shelf 17 covering a front of the trunk room 13 is used for the rear gate 12 by being freely attached and detached. Upper ends of both right and left stays 24 are supported to side garnishes 21 covering inner surfaces of both right and left side parts of the rear gate 12, lower parts of the stay 24 are engaged with both right and left end parts of the rear shelf 17 by being freely attached and detached, and the rear shelf 17 is supported to the rear gate 12 by being freely attached and detached.  When the rear gate 12 is detached by releasing an engagement of the lower part of the stay 24, the stay 24 is stored in a position (refer a chain line) along the side garnish 21 so that it does not become a hindrance.
Patent JP-2003001296-A (JP)
Title: Method for removing phosphorus in sludge
Inventor: HAMADA HIDEAKI
IPC: C02F11/00
Filed: 2001-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for removing phosphorus in sludge by which phosphorus is effectively eluted from the sludge into water by adding an acid to the sludge and without heating and then the water is subsequently subjected to solid liquid separation and addition of a coagulating agent to the supernatant so that a sufficient amount of phosphorus can be removed as coagulated sedimentation sludge. SOLUTION: In the method for removing phosphorus in sludge carried out by treating the organic component in the sludge introduced into a biological reaction tank 1 by the effect of microorganisms, solubilizing the produced excess sludge E and returning the sludge to the biological reaction tank 1, a solubilizing chemical F is added to the excess sludge E produced in the biological reaction tank 1 and the sludge is kept at room temperature for a specified time so as to elute phosphorus in the sludge into water.
Patent JP-2003008696-A (JP)
Title: Portable telephone unit
Inventor: IKEMURE YUMIKO
IPC: H04W88/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone unit enabling smooth conversation with the opposite party without speaking. SOLUTION: The portable telephone unit includes a response message generation means 10 which generates a response message containing a plurality of choices, a response message storage means 11 which stores the response message as a text data, a voice data conversion means 12 which reads out the text data of the stored response message and converts the text data to a voice data, a voice data output means 13 which outputs voice to the opposite party by the use of the converted voice data, and a response message selection means 14 which selects an appropriate response message from the choices by a predetermined key operation during communication.
Patent JP-2003008434-A (JP)
Title: Pll circuit
Inventor: SUGANO HIROSHI
IPC: H03L7/10
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit that causes less data error even in the case of high-speed data, has less possibility of affection of noise due to an external disturbance and can attain high-speed locking at rising of a system employing the PLL circuit. SOLUTION: A phase comparator circuit detects a phase difference between a reference input signal and a subordinate frequency signal, generates a pulse width in response to a detected value, and sums the pulse width and a phase comparison result in terms of levels so as to quicken the response of fluctuations thereby reducing phase fluctuations and steady-state phase difference fluctuations, a consecution detection circuit 110 detects the consecutive state of a large phase difference when the system arises and the phase difference is large, allows a DFF(D type flip-flop) 117 or 118 to generate consecutive phase lead/lag detection signals S21, S22 depending on the detection state and to forcibly fix a pulse modulation output S7 to have a duty ratio of 0 or 1.
Patent JP-2003018717-A (JP)
Title: Method and device for installing pothead and its kind to aerial line
Inventor: HIRAHARA TOSHIYUKI
IPC: G02B6/46
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for installing a pothead and its kind to an aerial line capable of promptly performing work for integrating two potheads and its kinds installed to two aerial cables irrespective of types of a cable support wire and a suspension wire of an existing aerial cable. SOLUTION: The method has a configuration such that: the first pothead and its kind 21 and the second pothead and its kind 22 installed to the two cables respectively are integrally installed when the first cable 23 and the second cable 24 are bundled in one cable; an area in the vicinity of right and lest sides that sandwich the first pothead and its kind 21 of the first cable 23 is held by a first holding part 31a and a second holding part 31b; an area in the vicinity of right and left sides that sandwich the second pothead and its kind 22 of the second cable 24 is fixed to a first arm 32, a second arm 32b and a supporting bar 33; and thereby the first pothead and its kind 21 and the second pothead and its kind 22 are adjacently installed in almost parallel with each other.
Patent JP-2003016091-A (JP)
Title: Network system, apparatus for information processing, method therefor, recording medium and program
Inventor: FUKAHORI KENICHI
IPC: H04N21/232
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To easily retrieve contents whose summary is impossible to be expressed by a distinctive word. SOLUTION: When key data is text data, in a step S23, a CPU of a retrieval server converts the key data into keyword information for retrieval via an expert system to perform associative retrieval processing as an index retrieval based on the keyword information, when the key data is image data, on a step S24, the CPU performs direct retrieval processing comparing directly and mutually candidate data selected by the index retrieval with static image data extracted from the key data, and in a step S25, the CPU provides a retrieval result to a delivery server.
Patent JP-2003010269-A (JP)
Title: Rollator
Inventor: TAKUSAGAWA TAKASHI
IPC: A61G5/00
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a rollator which ordinarily stably supports the body of a walker using it to exhibit a safe walking auxiliary function and on which the walker using it can sit when the walker using it gets tired but which can be easily moved by pushing by a temporary supporter as a purpose of helping and which makes a wide range of action of the walker using possible. SOLUTION: In a rollator with a walking auxiliary function provided with a pair of left and right rear wheels 1 and 1 with brakes 2 and at least one free front wheel 4 on the lower part and a handle bar 10 on the top part, the central part of an approximately horizontal horseshoe-shaped handle bar 10 is held on the top end part of an approximately vertical longitudinal frame part 12 and a front frame part 5 supporting the free front wheel 4 by a shaft and extended forward and a horseshoe-shaped rear frame part 3 supporting the rear wheels 1 by shafts and setting a seat 6 and extended backward are fixed on the bottom end part of the vertical frame part 12.
Patent JP-2003017745-A (JP)
Title: Gallium nitride-based light emitting element
Inventor: SAKAI SHIRO
IPC: C30B29/68
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To improve light emitting efficiency in an LED which is provided with a GaN layer and a GaN-based light emitting layer on a substrate. SOLUTION: A GaN layer 14 is formed on a substrate 10, and a GaN-based light emitting layer 18 is formed thereon. In this case, AlGaN layers 16 and 20 having a larger composition of Al than the light emitting layer 18 are formed in such a manner that the light emitting layer 18 is pinched by them. The thickness of the AlGaN layers 16 and 20 is set to 0.1 μm or more. A light emitted from the light emitting layer 18 is reflected on a boundary between the GaN layer 14 and AlGaN layer 16, or it is led into the light emitting layer 18 through the AlGaN layers 16 and 20, so that the light is prevented from being absorbed by the GaN layer 14.
Patent JP-2003015720-A (JP)
Title: Process control device
Inventor: SAKATA SHUNICHI
IPC: G06Q50/00
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a process control device capable of providing visual data or documents for executing process control without omission to a user, and accurately and surely making the manufacturing plan of a product or confirming the progressing situation of a manufacturing process without requiring any huge manual labor or hardly achievable skill. SOLUTION: At least either a diagram indicating the temporal order relation of each component necessary for manufacturing a product the inclusive relation of each component or a list indicating a process necessary for each component or both of them are displayed by a display device 101 or printed-out or outputted as signal data by a printing-out device 102 of an output device system 100. Thus, it is possible to provide pictures or documents or data for executing process control without omission to a user.
Patent JP-2003010471-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which enables judging of the presence of game services on the side of game parlors based on identifying information to be displayed on a variable display device in a game machine using the result of display of a display device for services as material for judging whether specified game services should be offered or not. SOLUTION: The result of display as material for judging whether the specified services should be offered at game parlors is guided and displayed on the display device for services based on the fact that the result of variable display guided and displayed on a special image display device presents a big win pattern while the result of the display guided and displayed on the display device for services is selectively determined based on special figures which present the big win pattern. This constitution enables controlling of the display of the display device for services based on the special figures shown on the special image display device eventually enabling judging of the presence of game services on the side of the game parlors according to the types of the big win pattern.
Patent JP-2003013702-A (JP)
Title: Device and method for controlling extraction steam pressure of main engine turbine
Inventor: FUKUDA SHUNICHIRO
IPC: F22B1/18
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the extraction steam of a main engine turbine cannot be used as the heating steam for a low pressure steam generator when a low load is applied to the main turbine. SOLUTION: When the extraction steam pressure of the main engine turbine is low, auxiliary steam is used as heating steam for the low pressure steam generator 1 and, when the extraction steam pressure of the main turbine reaches a specified set pressure, the set pressure of the auxiliary steam is lowered less than the extraction steam pressure and the extraction steam is used as the heating steam for the low pressure steam generator 1. While a pressure difference between the set pressure of the auxiliary steam and the extraction steam pressure is maintained, the set pressure of the auxiliary steam is varied according to the extraction steam pressure of the main engine turbine. Thus the extraction steam of the main engine turbine can be used as the heating steam for the low pressure steam generator in the wider range of load on the main engine turbine.
Patent JP-2003009636-A (JP)
Title: Combine harvester
Inventor: HIRAYAMA HIDETAKA
IPC: A01D69/00
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester which can instantaneously display the information of necessary operations among the various operations of the combine harvester to improve its operation efficiency and operability. SOLUTION: In this combine harvester comprising a travel portion 4, a cab 50 for operating the portions, such as grain and straw-reaping, threshing, separating, discharging from a grain storage tank 16, and a detection means for detecting the performances and/or operation states of the works is provided by disposing a display monitor 37 for displaying the operation states in the cab 50, and automatically visually displaying necessary information including the operation contents and states of the detection target of the detection means. Since extra information except for the information needed to the present work operations is not displayed, an operator can accurately operate the combine harvester, while watching the display monitor 37, thereby improving the operation efficiency and the operability of the combine.
Patent JP-2003021076-A (JP)
Title: Variable displacement pump
Inventor: UCHINO KAZUYOSHI
IPC: F04C15/00
Filed: 2001-07-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of pump volume by reducing a pressing force of a cam ring 27 to a rear body 22 side, and reduce increase of internal leakage. SOLUTION: In this variable displacement pump 20, the cam ring 27 is oscillatably supported in a pump body 23, and a rotor 25 having a plurality of vanes 25a is disposed eccentrically in it. The cam ring 27 and the vanes 25 are grappled by a pressure plate 30 and the rear body 22 from the both sides. The abutting surface of the rear body 22 on the cam ring 27 is provided with recessed grooves 80 and 82 for introducing discharge oil pressure at a position that is a part of circumferential direction in a region having a suction side opening 32 to a pump chamber 28 and a discharge side opening 33 from the pump chamber 28 and a position corresponds to a substantially intermediate position of a radial width of the cam ring 27.
Patent JP-2003021436-A (JP)
Title: Pipeline cleaning method, air conditioner and renewal method thereof
Inventor: NAKAYAMA SUSUMU
IPC: F25B1/00
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a pipeline cleaning method, the renewal method of an air conditioner and an air conditioner which are high in reliability and capable of effecting a work in a short time at a low price. SOLUTION: In the cleaning method of pipelines for a refrigerating cycle, the inside of pipelines 16, 17 are cleaned upon changing or replacing a refrigerant for a refrigerating cycle to which a heat source side unit 13 and a utilizing side unit 16 are connected through the pipelines. A cleaning unit 14 equipped with an oil separator 50 and a cooler 21 is connected to the refrigerating cycle to circulate the refrigerant while the oil separated by the oil separator 50 is returned to a compressor 1, without passing through the pipelines 16, 17, and the refrigerant out of the oil separator 50 is cooled by the cooler 21 and is returned into the refrigerating cycle.
Patent JP-2003022101-A (JP)
Title: Pio controller
Inventor: MORIKAWA TAKEO
IPC: G05B11/36
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a PIO controller to dispense with reconnection of a PIO signal by appropriating the existing PIO, application of which is enabled for facility update with short stop time by enabling switching and connection of only new and old controller parts and to realize reduction of time and expenses required in construction for the facility update of a plant controller. SOLUTION: The PIO controller is provided with a control circuit 20a with which a plurality of I/O cards 24, 25 are connected, a memory 20b, a bus changeover switch 14 to be turned ON/OFF by the control circuit 20a and two I/O bus cable 23 to be selected via the bus changeover switch 14, the control circuit 20a is selectively switched and connected with two different plant controllers 21, 22 via the bus changeover switch 14 and the two I/O bus cables 23.
Patent JP-2003023125-A (JP)
Title: Semiconductor device
Inventor: ASAI YASUHARU
IPC: H01L23/34
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To further reduce in size and cost. SOLUTION: A semiconductor device comprises a bottom 1 made of a metal and used also as a heat sink, a case having a frame-like peripheral edge 3 formed of an electric insulating material formed integrally with an edge of one surface of the bottom 1, a semiconductor element 2b, an insulating substrate 2 fixed onto the bottom 1 in the case and mounting the element 2b, an electrode unit 4 having an electrode base 4a fixed to the edge 3 by a clamper 5 inserted from an upper end side of the edge 3 to the bottom 1 side, and a terminal 4b formed integrally with the base 4a and electrically connected to the element 2b. At least a lacked part L is provided at a part of the bottom 1 near the clamper 5, and the clamper 5 is isolated from the bottom 1 by the lacked part L.  Even when the clamper 5 is provided nearer to the bottom 1 side, an insulation between the clamper 5 and the bottom 1 can be held and hence the semiconductor device can be reduced in size and cost.
Patent JP-2003023354-A (JP)
Title: Digital controlled oscillator
Inventor: KOMATSU YUJI
IPC: H03L7/099
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a digital controlled oscillator which can be configured on a semiconductor chip by a simple production process without external component, has a low phase jitter, improved absolute accuracy of a self-running frequency and has reduced temperature dependency and power supply voltage dependency of an oscillation frequency. SOLUTION: This digital controlled oscillator is provided with a DAC 32 for converting digital frequency control data DF to a control voltage VC by using a reference voltage VREF, a VCO 33 for outputting a clock CK based on the control voltage VC, a phase detector 36 for outputting a phase difference signal corresponding to a phase difference between a frequency dividing clock F1 provided from a reference clock CKR and a frequency dividing clock F2 , a loop filter 37 for outputting a control voltage VCS resulting from smoothing the phase difference signal, a VCO 38 for outputting an internal clock CKIN based on the control voltage VCS, a frequency divider 39 for outputting the frequency dividing clock F2 resulting from dividing the frequency of the internal clock CKIN on the basis of multiplication frequency setting data DDF2 ,  and an LFP 37 for outputting the reference voltage VREF resulting from smoothing the control voltage VCS.
Patent JP-2003029694-A (JP)
Title: Picture display device and its display method
Inventor: SAITO YUTAKA
IPC: G09G3/30
Filed: 2001-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a picture display device capable of performing suitably and especially correction for luminance reduction caused by a voltage drop and its display method. SOLUTION: In this display device, a suitable current value corresponding to a true voltage drop is calculated by performing the calculation of a voltage drop with the current value of an initial set value first of all and by performing the calculation of a current value from a Vf-If characteristic and by comparing the current value obtained by this calculation with the current value of the previous time to obtain the difference and by converging the current value while repeating the calculation of the voltage drop by using the current value obtained again until the difference becomes equal to or smaller than a prescribed value.
Patent JP-2003029835-A (JP)
Title: Unmanned carrier system
Inventor: KOMOTO HOMARE
IPC: B61B13/00
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned carrier system in which an unmanned carrier controller 3A is able to automatically grasp the change of the machine configurations of a plurality of unmanned carriers 10, 10, and so on existing under a control section 1A. SOLUTION: An unmanned carrier controller 3A is provided with a storage means and a machine changing means, and the storage means stores carriers 10 existing at present under the control as 'registered' machines, and stores the other carriers 10 as 'unregistered' machines. Then, the unmanned carrier controller 3A calls all the machines stored as the 'registered' machines in the storage means, and also calls at least one machine among the machines stored as the 'unregistered' machines in the storage means, and changes the storage contents, of the storage means of the machines which respond to the call, to the 'registered' machines by the machine changing means.
Patent JP-2003030193-A (JP)
Title: Server and program for providing content
Inventor: NAKAGAWA TOSHIO
IPC: H04N21/258
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To change linked information included in contents to be provided to a user depending on personal information on the user, terminal information and a season, the day of the week, a time, etc., when the user browses information. SOLUTION: The user starts a Web browser, etc., and transmits a content request (command) from an input picture on the Web page of a content providing server 1. A content request part 111 records user information, etc., included in the content request in a user information DB 15, transmits the URL(uniform resource locator) of original contents included in the content request to an original content server 2 included in a content agent request, receives the original contents and performs the conversion processing of it. Furthermore, a linked information DB 14 is retrieved with the original contents, user information, etc., as retrieval keys and corresponding added linked information is taken out to be included in converted contents and a new URL is assigned to be transmitted to the user terminal 3.
Patent JP-2002160135-A (JP)
Title: Clamping device
Inventor: YONEZAWA KEITARO
IPC: F15B15/14
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a clamping device having powerful clamping force. SOLUTION: During clamping, a compressed air is exhausted from a second chamber 22 of a pneumatic cylinder 12 and a compressed air is supplied to a first chamber 21. Then, a piston 20 is moved to the left by the pressure of the first chamber 21 and the energizing force of a compression spring 25 to make an output rod 26 powerfully moved to the right via a plurality of engaging balls 34 and a first pressure member 31. Therefore, a clamping arm 10 is oscillated counterclockwise to powerfully thrust a forming die 2. On the contrary, during unclamping, a compressed air is exhausted from the first chamber 21 and a compressed air is supplied to the second chamber 22. Then, the piston 20 moved to the right by the pressure of the second chamber 22 and at the same time the output rod 26 is moved to the left to make the clamping arm 10 oscillated clockwise.