baber/WOPTO huggingface dataset:
Patent JP-2003301686-A (JP)
Title: Shaft coupling structure of excavating device such as auger
Inventor: HATAKEYAMA MASAKI
IPC: E21B17/04
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reduction in manufacturing cost, an improvement in operability, accuracy of excavation and the like, in a shaft coupling structure of an auger screw and an auger head for use in excavating work.  <P>SOLUTION: A truncated cone-shaped coupling protrusion 4, in which a rotating shaft of the auger and the like serves as a central axis, is provided in one coupling place of a coupling object 1; a coupling recess 5 corresponding to the coupling protrusion 4 is provided in the other coupling place thereof; coupling holes 6a and 6b passing through a close insertion place are drilled in a state in which the coupling protrusion 4 is closely inserted into the coupling recess 5; and a boundary part between the coupling recess 5 and the coupling protrusion 4 in the coupling holes 6a and 6b is formed in a truncated-cone surface shape, coupled and fixed to a washer body 7, which is closely inserted into the truncated-cone surface place of the coupling holes 6a and 6b, by means of a through bolt 8 and a tight fastening nut 9.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299976-A (JP)
Title: Dispersing machine for material to be treated
Inventor: INATOMI HIROTAKA
IPC: B02C17/16
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispersing machine for materials to be treated which can improve dispersion efficiency by a relatively simple constitution.  <P>SOLUTION: The dispersing machine is provided with a plurality of dispersion chambers 14,16 in which the materials to be treated and treated materials 24 exist together, a plurality of dispersion means 20, 22, 26, 28 which are each accommodated in the dispersion chamber and cause the collision of the materials to be treated with the treated materials by its rotation to disperse the materials to be treated, a transportation means 30, 36 which connects a plurality of the dispersion chambers with each other to transport the materials to be treated and the treated materials between the dispersion chambers, and a supply means 34 which supplies the materials to be treated into the dispersion chambers. The materials to be treated supplied from the supply means 34 are transported to all of a plurality of the dispersion chambers to be dispersed by the dispersion means 20, 22, 26, 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003302490-A (JP)
Title: Cooling equipment for nuclear reactor isolation time
Inventor: KUSHIMA KAZUO
IPC: G21C15/18
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a cooling equipment have a simplified turbine control system for a turbine pump in the cooling equipment for nuclear reactor isolation time and to make it possible to manually regulate the supply water flow rate to a nuclear reactor by an operator.  <P>SOLUTION: This cooling equipment is provided with a condensate storage tank 2, a suppression pool 3, a turbine pump 4 driven by vapor taken out of a nuclear reactor 1 for feeding water in the condensate storage tank or the suppression pool to the nuclear reactor, a flowmeter 5 monitoring a flow rate of a turbine pump, a flow control valve 6 regulating a flow rate of the turbine pump and isolating the cooling equipment for a nuclear reactor from the nuclear reactor during a waiting time, a vapor inlet valve 12 switching supply and stop of driving vapor to a turbine of the turbine pump, and a vapor regulation valve 13 regulating a driving vapor flow rate to the turbine of the turbine pump. In the vapor regulation valve, no operation function by an operator is arranged, and a flow rate of the turbine pump can be regulated by the flow control valve.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301158-A (JP)
Title: Adhesive composition
Inventor: YAMADA SHINICHI
IPC: C09J123/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve such problems that, when exterior materials such as a tile and the like are bonded onto a concrete bed, the execution has been carried out by using a cement mortar formulated with a polymer emulsion, whereas involving the problems that the bonding layer is deteriorated with an alkali continuously soaking out from the concrete bed and also lacks in deformation- following properties due to its rigidity, thus generating cracks thereto, resulting actual examples of lifting, peeling and removal of the exterior materials.  <P>SOLUTION: A two-liquid type adhesive composition consisting of an epoxy resin-based liquid A and a modified silicone resin-based liquid B, in which both the resins are composited matrix-like is developed in this invention. The adhesive composition is excellent in adhesiveness and deformation-following properties, and since it is also composited with soda-lime borosilicate glass microballoons having alkali resistance, the problems of lifting, peeling and removal of the exterior materials are solved therewith.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299715-A (JP)
Title: Heating and sterilizing apparatus capable of preventing heating irregularity
Inventor: MORI HIROSHI
IPC: A61L2/04
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating and sterilizing apparatus which ejects hot water into a sterilization tank to heat and sterilize a material to be sterilized and eliminates a heating irregularity to prevent quality deterioration due to overheating or insufficient sterilization due to heating deficiency.  <P>SOLUTION: The heating and sterilizing apparatus has the almost cylindrical sterilization tank 7 housing a large number of trays 4 on which materials 3 to be sterilized are housed in a stacked state and ejects hot water into the sterilization tank to heat and sterilize the materials to be sterilized in the sterilization tank. As nozzles for ejecting hot water into the sterilization tank, a hot water jet nozzle 1 for ejecting hot water to the materials to be sterilized to directly heat them and a hot water jet nozzle 2 for ejecting hot water upwardly in the vicinity of the side wall forming the straight body part of the sterilization tank in order to regulate the quantity of heat.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003261954-A (JP)
Title: Heat insulating manhole iron cover
Inventor: NAOE SENKICHI
IPC: E02D29/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat insulating manhole iron cover which solves a problem caused by a recessed hole formed in a road corresponding to a manhole, in a snowfall area in winter, and ensures the security of traveling automobiles, etc., and prevention of damage of the road.  <P>SOLUTION: The heat insulating iron cover is obtained by attaching a heat insulating material (2) onto a rear side of the manhole iron cover (1) in order to prevent ice and snow over the manhole iron cover (1) arranged in the road from being melted due to heat generated in the manhole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003309785-A (JP)
Title: Automatic gain control circuit
Inventor: ONISHI YASUO
IPC: G09G3/20
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic gain control circuit which performs automatic gain control on the basis of an original white peak level by avoiding false recognition of overshoot components and ringing components in a video signal as a white peak level.  <P>SOLUTION: The automatic gain control circuit is provided with: an A/D converter for sampling the video signal to be outputted from a variable gain amplifier; a digital filter circuit for removing the overshoot components and the ringing components from digital video data outputted from the A/D converter; a maximum peak level detection circuit for detecting a maximum peak level in the video signal on the basis of the output signal of the digital filter circuit; and a control means which compares the obtained maximum peak level with an AGC adjustment target value and an AGC adjustment lower limit value set in advance to control the time constant of automatic gain control by a variable gain amplifier according to the compared result.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308002-A (JP)
Title: Simulator for training operation
Inventor: TERAMOTO TETSUO
IPC: G09B9/00
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that, in the conventional technology, only sound effects are generated in accordance with ON/OFF of operating equipment but accurate reproduction of various situations occurring in an actual plant facility has been difficult.  <P>SOLUTION: A simulator for training operation is provided with a sound effects data storing section 6 previously storing various kinds of sound effects, a main computer 2 for determining frequency components to be filtered in accordance with the physical properties varied by the operation of a trainee, a computer 3 for use in reproduction with the function of outputting various types of sound effects stored in the storage device with the frequency components filtered in accordance with the computation of the main computer 2 and with the function of synthesizing and outputting sound effects of phenomena occurring in accordance with the varying physical properties in real time, and loudspeaker 5 for outputting the sounds computed by the computer 3 for use in reproduction. Thus, highly realistic training can be carried out by reflecting the physical properties to the sound effects by the trainee's operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001238-A (JP)
Inventor: ISHII TAKESHI
IPC: B28B11/16
Filed: 2002-04-19
Abstract: 【課題】耐エロージョンに優れ、隔壁に変形等がなく緻密で均一な隔壁強化部を精度よく形成できるセラミックスハニカム構造体の製造を効率よく製造する。 【解決手段】複数のセルが端面に開口するハニカム構造体１０が連続的に押出される成形機１と、このハニカム構造体１０を載置し、移動可能な１以上の受台３と、切り込み部材２３を有する移動可能な切断器２とを備え、成形機１から押出されてくるハニカム構造体１０を、そのセル開口端面９で受台３に載置し、受台３を、ハニカム構造体１０の長尺方向Ｚに移動させ、更に、切断器２を、受台３の移動と同期させて切断用細線２５を含む面上でハニカム構造体側に移動させ、切り込み部材２３で、ハニカム構造体の外周側面に、誘導溝を形成した後、直ちに切断用細線２５を誘導溝内に位置させ、そのまま切断用細線２５をハニカム構造体１０に挿入して、ハニカム構造体１０を切断する装置とする。 【選択図】　図２
Patent JP-2003315439-A (JP)
Title: Marine radar apparatus
Inventor: ITO YASUO
IPC: G01S13/93
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a marine radar apparatus for surely processing plane correlations of movable object markers and object markers existing in the vicinity of a ship and identifying them.  <P>SOLUTION: The marine radar apparatus comprises a radar detector 101, a ship movement estimater 102, a detection data control unit 103, an object marker information processor 104, a plane correlation processor 106, and a detection data output 107. The detection data control unit 103 implements a true-process of detection data. The plane correlation process part 106 is provided with correlation process memories for respectively storing the movable object markers, implements the plane correlation for each correlation process memory and obtains the detection data of each movable object marker. The detection data output part 107 combines the detection data of each movable object marker with the detection data processed by the true-process, converts into a form in accordance with a specification of an indicator and outputs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003310712-A (JP)
Title: Polyfunctional drip stand
Inventor: MIYAJI KUNIICHI
IPC: A61J1/16
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high functional polyfunctional drip stand also loaded with a medical oxygen cylinder or an aspirator in addition to a drip bag, a drip bottle, a drip pump, a urine guide bag or the like and having a proper weight for preventing violent falling provided to its leg part base stand.  <P>SOLUTION: The polyfunctional drip stand 1 is equipped with the leg part base stand 23, a support 5 vertically attached on the leg part base stand 23 and suspending the drip bag and the urine guide bag by hooks 41a, 41b, 41c, 41d and 13 and a mounting rod 9 for arranging a manual push handle 7 on the way of the support 5 and mounting the drip pump on the manual push handle 7. A plurality of castors 25 are attached to the lower part in the vicinity of the inside of the outer peripheral surface part 31 of the leg part base stand 23 at positions spaced apart from each other at an almost equal interval.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318556-A (JP)
Title: Electronics device
Inventor: MURAYAMA TOMOMI
IPC: G06F1/16
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To reasonably and economically mount each of units with functions required in housings of the same outline, so that various specifications can be met.  <P>SOLUTION: There are provided a housing 1, a unit storage portion 13 provided within the housing 1 and a common connector 29 put in the housing 1. In the unit storage portion 13, a unit hard disc drive device with an identical function and a different size is selectively mounted and a printed-wiring board 22 for a wireless LAN is mounted in combination with a small-sized hard disc drive device 21. The common connector 29 connects commonly the unit hard disc drive selectively mounted in the unit storage portion 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318131-A (JP)
Title: Device, manufacturing method therefor and electronic apparatus
Inventor: FURUSAWA MASAHIRO
IPC: G09F9/30
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a device that enables the reduction of a manufacturing cost.  <P>SOLUTION: The pixel 100 of a liquid crystal displaying device includes a channel area 18, a thin film transistor T including a source/drain area 22, a source line 26 to supply a current to the transistor T, a color filter 23, and a pixel electrode 24. When this pixel 100 is formed, a gate electrode 13, a gate insulation film 16, and a channel area 18 are formed on a glass substrate 10. A polyimide film 20 is formed to surround an outer circumference of an area, where each of the source/drain area 22, the color filter 23, the pixel electrode 24, and source line 26 are formed on the glass substrate after the formation of the channel area 18 and others, with a wall thereof. A liquid material is applied on the area surrounded with the wall of the polyimide film 20, and a film is formed by providing heat treatment. Then elements such as the color filter 23 and the pixel electrode 24 are formed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003316239-A (JP)
Title: Volume hologram laminate, volume hologram transfer foil and volume hologram label
Inventor: TONE TETSUYA
IPC: G09F3/02
Filed: 2002-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume hologram laminate which has high visibility without coloring the volume hologram itself even if the hologram is adjacent to a colored layer and without impairing a hologram image, and to provide a volume hologram transfer foil and a volume hologram label.  <P>SOLUTION: In the volume hologram laminate comprising at least a volume hologram layer and the colored layer adjacently laminated on the hologram layer, the volume hologram layer has a region that a glass transition temperature (Tg) is 0°C or higher, and a dynamic storage elastic modulus (E') is 200 MPa or more in a temperature range from 0°C to the transition temperature (Tg). The transfer foil is obtained by sequentially laminating a base material, a release layer, the volume hologram layer, and a colored thermal adhesion layer. The volume hologram label is obtained by sequentially laminating the base material, the volume hologram layer, a colored adhesive layer and release paper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003311628-A (JP)
Title: Thin-edged blade and its manufacturing method
Inventor: IDE HIDEKI
IPC: B24D3/34
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-edged blade and its manufacturing method having high productivity and allowing sharp and highly accurate cutting work.  <P>SOLUTION: In the thin-edged blade, super abrasive grains are dispersed and arranged in a conductive support body. A surface state of a cutting edge 2 formed in the outer periphery of the support body is molded by electric discharge machining by a discharge truing device so that the state has 20 to 200 μmRmax and 2 to 20 μmRa.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319317-A (JP)
Title: Dvd video reproducing apparatus and reproduction control method for sub picture stream
Inventor: KIMURA MASARU
IPC: G11B20/10
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the response for switching sub picture streams.  <P>SOLUTION: Each of the stream processing sections 22 stores data of a corresponding sub picture streams. A selector 23 connects the stream processing section 22 corresponding to a sub picture stream being a reproduction target to a sub picture image drawing section 24. The sub picture image drawing section 24 acquires data of the sub picture stream from the connected stream processing section 22 and draws and outputs the sub picture image. Each of the stream processing sections 22 operates and stores a variable for sub picture display control operated by a display control command included in the data of the sub picture stream in compliance with the display command at a time designated by the data of the sub picture stream even when not connected to the sub picture image drawing section 24. The sub picture image drawing section 24 draws the image of the sub picture according to the variable stored in the connected stream processing section 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323970-A (JP)
Title: Induction heating device, fixing device, and imaging device
Inventor: OGASAWARA TAKAYUKI
IPC: H05B6/14
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an induction heating device, a fixing device and an imaging device capable of supplying efficiently a power to a heating roller.  <P>SOLUTION: The imaging device comprises an induction coil having an outer diameter 0.7 times or more that of a heating roller, and the heating roller which is arranged outside and co-axially of the induction coil, and generates heat by an induction current induced by an magnetic field from the induction coil. A ratio of the outer diameter of the induction coil to the heating roller is set at approximately 0.7 or more, thereby allowing an extremely efficient power transmission from the induction coil to the heating roller.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322945-A (JP)
Title: Correcting device of layout pattern data
Inventor: ONO YUSAKU
IPC: G06F17/50
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for contriving speed up/accuracy enhancement of model base OPC (operations planning and control) by simulation in consideration of a process margin.  <P>SOLUTION: A correcting device of layout pattern data consisting of a computer system is provided with a layout pattern data holding part 1, a correcting condition holding part 2, a correcting object edge extraction/separation part 3, a correction value allowable range setting part 4, a process margin shortage place extraction part 5, a correction value allowable range resetting part 6, a simulation correction part 7 and a layout pattern data after correction holding part 8. The correcting device performs OPC of matching finished dimension by simulation within a movable range of a correcting object edge in which the process margin is secured and predicts a finished layout pattern at high speed and with high accuracy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323366-A (JP)
Title: Contents data delivery system and contents data delivery method
Inventor: UEHARA AKIHIKO
IPC: G06F13/00
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contents data delivery system and method that reduce the initial investment and communication cost by reducing the burden on a data delivery server of the contents date delivery system.  <P>SOLUTION: The contents data delivery system 10 comprising a single or a plurality of receiving terminals 20 connectable to a network, and a data storage server 30 with a connection frame 36 for delivering contents, is characterized in that the data storage server 30 has a command analyzing means 32a, a waiting time analyzing means 32b for analyzing a time for reconnection to the connection frame 36 if the receiving terminal 20 can not immediately receive contents from the connection frame 36, upon the arrival of a contents request command, a command creating means 32c for requesting a reconnection, a transmitting means 32d, and a disconnecting means 32e for disconnecting the receiving terminal 20 and the data storage server 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328026-A (JP)
Title: Method for pretreating molten pig iron
Inventor: TSURUMARU YASUSHI
IPC: C21C1/04
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for pretreating molten pig iron, which adequately improves speeds of desiliconization and dephosphorization at a low cost, and moreover easily solves a failure at a torpedo mouth.  <P>SOLUTION: The method for pretreating the molten pig iron by injecting an oxidizing agent into the molten pig iron 2 in a torpedo car 1 through lances having the noses immersed therein, comprises using a first and a second two lances as the above lances, setting a submerged depth of the nose of the first lance 41 more deeply than that of the second lance 42, controlling an oxygen feeding rate per one lance to 0.05 Nm<SP>3</SP>/min/molten pig iron ton or higher, and tilting the torpedo car so as to synchronize with at least one part of a period of injecting the oxidizing agent, to remove slag. The method is also characterized by setting a period of injecting only gaseous oxygen from the first or the second lance, to melt and remove solid slag 6 at the torpedo mouth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332391-A (JP)
Title: Method for preventing tin whisker of film carrier or the like
Inventor: UCHIDA MAMORU
IPC: H01L21/60
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To prevent whisker effectively in a tin film formed on a fine pattern of a film carrier, or the like.  <P>SOLUTION: In a film carrier or a printed circuit board where a fine pattern of copper or a copper alloy is covered with solder resist, an underlying film of single metal selected from a group of gold, silver, platinum, palladium, indium, bismuth and nickel is formed on the fine pattern by immersion plating, the underlying film and the fine pattern are heat treated, and then a tin film is formed on the underlying film by immersion plating thus preventing tin whisker. Since an intermetallic compound is not produced between tin on the surface and the basic copper due to presence of the underlying film, tin whisker of the film carrier, or the like, can be prevented effectively and since the underlying film and the fine pattern are heated, whisker preventive function is enhanced through removal of strain from the underlying layer and annealing of copper base.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329196-A (JP)
Title: High pressure gas discharge device
Inventor: KANAMORI SHUNICHI
IPC: F17C7/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-pressure gas discharging device installable near a high-pressure gas generating source, and depressurizing high-pressure gas in a short time to discharge the gas to the atmosphere without scattering moisture to the circumference.  <P>SOLUTION: This high-pressure gas discharging device comprises a connection pipe 43 to which the high-pressure gas is supplied, two discharging ports R for discharging the gas to the atmosphere, and a gas passage C for communicating the connection pipe 43 and each of discharging ports R, and having a cross- section gradually increased from a connection pipe 43 side to each of the discharging port R side. The gas passage C is provided with a first direction changing part 44 for changing the direction of the high-pressure gas from the connection pipe 43 to an upper side, and a second direction changing part 45 for changing the direction of the gas from the first direction changing part 44, to a lower side orthogonal to the gas flow from the connection pipe 43, in the directions opposite to each other.  <P>COPYRIGHT: (C)2004,JPO