baber/WOPTO huggingface dataset:
Patent JP-2003332047-A (JP)
Title: Electro-optical device, method and device for manufacturing electro-optical device, and electronic apparatus
Inventor: KOBAYASHI HIDEKAZU
IPC: H01L51/50
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-optical device capable of accurately controlling a clearance between two substrates which are components of the electro-optical device or the thickness of an adhesive layer for bonding two substrates, and to provide a method and device for manufacturing the electro-optical device, and electronic equipment.  <P>SOLUTION: This electro-optical device has at least the substrate 5 and the sealing substrate 1 formed of a transparent plate member bonded to the substrate 5. The substrate 5 and the sealing substrate 1 are bonded through an adhesive layer 3, with a cavity between the substrate 5 and the sealing substrate 1. A measuring face 6 used for measuring the thickness of the adhesive layer 3 is provided in the cavity, and an adhesive is not applied to the measuring face 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326235-A (JP)
Title: Garbage disposer
Inventor: IWASE JUN
IPC: B09B3/00
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a garbage disposer in which condensed water containing a malodorous component can be prevented from being produced on the inside of a covering member detachably arranged in a feed port.  <P>SOLUTION: A planar heater 10 is arranged around the outer peripheral surface of a passage forming member 9 at the upper end to keep the covering member 8 warm. An air sucking port B1 for sucking outdoor air is arranged on the member 9 to form an airflow going downward in a conveying passage 6. As a result, it is difficult that steam and a gas containing malodorous component in a garbage treating tank 2 rise in the passage 6 and are condensed into water in the inside of the member 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328975-A (JP)
Title: Axial flow pump
Inventor: SAWADA HIDENORI
IPC: F04D9/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump reduced in the generation of noise and vibration and shortened in self-priming time.  <P>SOLUTION: In a motor part of this pump, a rotor having a magnetic body in the inner periphery of a stator is supported freely to rotate by a support shaft arranged in the center of the motor part, and a water flow passage from a suction opening is provided near a bearing part of the rotor, and water is fed to a water feeding opening of a tank part by impellers provided in the rotor. The tank part, the pump part and the inner peripheral part of the stator are formed of an upper casing and a lower casing made of resin, and a part of the tank part wherein an upper wall surface and a side wall surface cross each other is formed with an inclined surface or an arc-like curved surface, and the water feeding opening is provided in the upper wall surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327174-A (JP)
Title: Travelling drive unit of track-laying-type vehicle
Inventor: YOSHIDA TAKESHI
IPC: B62D55/12
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travelling drive unit of a track-laying-type vehicle with increased durability in a sprocket and the bush of a crawler and improved easiness of replacement of an abrasion member and the driving force transmission function of the sprocket.  <P>SOLUTION: In the travelling drive unit of the track-laying-type vehicle, gear thickness is set slightly smaller than the circular arc length between bushes 5, 5 of the crawler 3 meshing with a gear section 21 in the sprocket 20, and a groove 22 force earth movement is provided in a centripetal direction on the side of the gear section 21.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330563-A (JP)
Title: Defense method for destructive attack to business processing program, business processing program and system thereof
Inventor: NAKAMURA YUICHI
IPC: G06F21/14
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method which can make a destructive attack difficult to a plurality of business processing programs using a common function F, so as to improve performance of defense against the destructive attack to the business processing program, and to provide a business processing program and a system to which the method is applied.  <P>SOLUTION: As a feature, every stack structure of the function F which the plurality of business processing programs p1 to pN use in common is different in the programs p1 to pN. As a method for differentiating the stack structures, on compilation of the programs p1 to pN, the order in which a local variable of the function F is piled up on the stack is varied in the programs p1 to pN. Otherwise, for the stack, dummy areas are piled between the local variables, between the local variable and a return address, and between the return address and a dummy augment.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331710-A (JP)
Title: Gate electrode of field emission type electron source and its manufacturing method
Inventor: UEDA TOMOSHI
IPC: H01J1/312
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate electrode of a field emission type electron source by which a field emission type electron source having a large area can be easily formed, and its manufacturing method.  <P>SOLUTION: A cathode electrode 14 is formed on a substrate 12 and further an electron emission source 16 is formed (a). Before an insulating layer 18 and an upper electrode 20 are formed, a filming emulsion is coated and dried on the electron emission source 16 and a buffer layer 22 is formed (b). After the insulating layer 18 and the gate electrode 20 are formed on the buffer layer 22 (c), (d), by carrying out firing, a minute pore 18a and a pore 20a which became a passage when the buffer layer 22 is dispersed are formed communicating each other (e). The pore 18a and the pore 20a are formed in high density on the insulating layer 18 and the gate electrode 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005676-A (JP)
Title: Indicator lamp
Inventor: SOTOKAWA YOSHI
IPC: G09F13/04
Filed: 2002-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a terminal cover, capable of efficiently covering the terminals at the rear end faces of a plurality of housings and covering short bars between the terminals when used as an assembly unit. SOLUTION: An indicator lamp comprises housings, luminous bodies stored in the housings, and displays irradiated with the luminous bodies, and has lens parts provided at the opening of the housings. The terminals are arranged at the rear end faces of the respective housings, and columns are extended from the rear ends of the housings. Protrusions are extended from the tips of the columns, and the terminal cover, having a band plate shape and lies over the columns so as to form at left and right ends fitting portions for covering the protrusions. The fitting portions are fitted to the protrusions in a way that a plurality of the housings cover the terminals in the left and right directions and upward and downward directions.
Patent JP-2003327084-A (JP)
Title: Steering lock device
Inventor: SUGIHARA SATOSHI
IPC: E05B83/00
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering lock device capable of surely preventing rotation of a cam member when a cylinder lock is extracted from a body for a theft and easily replacing the cylinder lock without locking the cam member when replacing the cylinder lock.  <P>SOLUTION: A safe plate 11 for preventing insertion of a lock pin 10 energized by a spring 41 into an engaging recessed part 27 of the can member 5 is attachably/detachably mounted on the body 9. An engagement part 11a is provided at one end of the safe plate 11. A cylinder inner 2 is provided with an engaging collar part 22 engaged to an engagement part 11a of the safe plate 11 when the cylinder inner 2 is removed from the body 9 at a lock position. A cut-out part 22a to which the engagement part 11a of the safe plate 11 is not engaged is provided at a prescribed position of the engaging collar part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327057-A (JP)
Title: On-vehicle equipment control device
Inventor: ITO YUJI
IPC: B60R16/02
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To easily find a desired operation item by a user in an on-vehicle equipment control device displaying a plurality of operation items of the on- vehicle equipment on a display 2.  <P>SOLUTION: The display 2 is provided with an operation display area 20 for displaying the operation items and a state display area 21 for displaying operating states of the on-vehicle equipment. The state display area 21 is provided with a fixed region 20a fixed with the operation items and a change region 20b for changing the operation item according to a using condition of the operation item. The user therefore can display the most frequently used operation item on the fixed region 20a and change the operation item displayed on the change region 20b according to the using condition of the user. As a result, the user can easily find the object operation item.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336205-A (JP)
Title: Block for lining road surface and lining method
Inventor: MATSUMOTO YOSHIMASA
IPC: E01C13/04
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a block for lining a road surface, which has excellent water permeability and which is difficult to conduct a positional displacement even when the block is laid on the road surface, and a lining method.  <P>SOLUTION: Chamfered sections 2 in the height direction are formed at the corner sections of the blocks 1 while the blocks 1 in which notched sections 3 in the height direction are formed to the intermediate sections of the sides of the blocks 1 are laid zigzag on the road surface and spaces in the height direction formed by the chamfered sections 2 and notched sections 3 of the adjacent blocks 1 are filled with a permeable material 4. Sufficient water permeability is ensured by filling the spaces in the height direction formed by the chamfered sections 2 and the notched sections 3 with the permeable material 4. The blocks 1 laid on the road surface are difficult to conduct the positional displacement by the locking action of the fillers 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003340485-A (JP)
Title: Method for treating organic waste water and apparatus therefor
Inventor: OTAKE TOSHIO
IPC: C02F1/44
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waste water treating means having high treating efficiency and reducing waste sludge in a method for treating organic waste water.   <P>SOLUTION: In a waste water treating process including a step for treating organic waste water in an aerobic biological treating tank, an immersion membrane is disposed in the aerobic biological treating tank to separate sludge from treated water, a part or all of the sludge is continuously or intermittently drawn from the aerobic biological treating tank and decomposition-treated in a decomposition step and the treated substance is refluxed to the aerobic biological treating tank or to a state before treating in the tank.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348259-A (JP)
Title: Apparatus, method and program for telephone connection
Inventor: MATSUBARA DAISUKE
IPC: H04N1/32
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To inform a transmission source that a signal cannot be received when the signal except for a speech signal call-incomes to a telephone terminal.   <P>SOLUTION: A telephone connection apparatus 10 is provided between a telephone terminal 20 only for speaking and a communication line network 40, and comprises: a means for discriminating a communication signal transmitted through the communication line network; a means for connecting the communication signal with the telephone terminal when it is the speech signal; and a means for informing the transmission source (fax terminal 30) of the communication signal that the communication signal cannot be received when it is a fax signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342014-A (JP)
Title: Activated carbon and its manufacturing method
Inventor: IHARA SHINYA
IPC: B01J20/20
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide activated carbon suitable for adsorbing a low molecular organic substance such as humin or the like whose molecular weight is around 1,000-3,000 by controlling the influence on the development of a micropore caused by a volatile component from wood and its manufacturing method.   <P>SOLUTION: At least one kind of metallic component among alkali metals and alkaline earth metals in an amount of 0.05-1 pt.wt. is dispersed in wood of 100 pts.wt. Carbonization is performed in an initial heating step at 500-1,000°C in a single heating/combustion furnace and then activation is continuously performed in a later heating step at 700-1,000°C by utilizing wood-derived water gas and volatile hydrocarbons generated by heating in the carbonization.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344866-A (JP)
Title: Display device and manufacturing method therefor
Inventor: TANAKA TSUTOMU
IPC: G02F1/1343
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device having a high opening ratio and large auxiliary capacitance, and to provide a manufacturing method therefor without increasing manufacturing processes therefor.   <P>SOLUTION: In what is called a CS on-gate structure where auxiliary capacitance PCS1 is formed on a scanning line WLn, the conductivity of a switching element transistor NTr1 is different from that of the electrode made of the semiconductor film of the auxiliary capacitance PCS1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003050740-A (JP)
Title: Device and method of garbage collection
Inventor: YOSHIDA TAKEHIRO
IPC: G06F12/00
Filed: 2002-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for performing effective garbage collection by suppressing memory use quantity, when the number of referred memory cells instantaneously takes a large peak value by an operation of an application program(AP). SOLUTION: Counters as small bit strings so that the peak value of the number of referred memory cells cannot be expressed are provided in the respective memory cells, a garbage collection device 100 increases/decreases a counter within a range equal to or less than the maximum value to be expressed by the bit strings by a counter changing part 110, in the case of changes of pointers to the memory cell by the AP; and when the counter show zero, releases the memory cell by a cell releasing part 130, in addition, checks the number of the respective referred memory cells by tracing a pointer chain from a route pointer by a recounting part 140 in the case of shortage of memory, etc., releases the memory cell the result of which is zero and sets the number of checking results in counters of memory cells except zero by a counter resetting part 142.
Patent JP-2003339489-A (JP)
Title: Decorative commodity display rack
Inventor: IEDA TAKEAKI
IPC: A47F3/04
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorative commodity display rack resistant to stains and capable of performing redecoration with a simple method even when a showcase is frequently redecorated.   <P>SOLUTION: This decorative commodity display rack 1 has a substantially U-shaped sectional transparent case-like commodity display frame body 1 having a flat part 21, a front part 22, a rear part 23 and broken parts 24a and 24b bent inward from the lower ends of the front part 22 and the rear part 23; a flexible decorative sheet member 3 having a pattern on the upper surface which is fitted in the inside shape of the commodity display frame body to the inside of the commodity display frame body 2; a pair of lid members 4a and 4b to be fitted to the opening parts 25a and 25b on both lateral sides of the commodity display frame body 2; and support members 5 one-side edges of which are engaged with the inner corner parts of the broken parts 24a and 24b of the commodity display frame body 2 to support the decorative sheet member 3 from the inside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342289-A (JP)
Title: Method for producing levoglucosan
Inventor: SAKA SHIRO
IPC: C07H3/10
Filed: 2002-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing levoglucosan, capable of obtaining the levoglucosan useful as a raw material for an anticancer agent and anti-HIV agent, an optical isomer resolution agent, a raw material for a biodegradable plastic, or the like, from cellulose, or the like, in a high yield (for example, 90% or more based on a charged amount of the raw material).   <P>SOLUTION: This method for producing the levoglucosan comprises charging a pressure vessel with a raw material mainly containing polysaccharides (the cellulose is ordinarily used) comprising hexose together with a non-protonic organic solvent, such as tetrahydrothiophene-1,1-dioxide (sulforan) and dioxane, and heating the mixture at a temperature of ≥200°C, preferably not less than 300°C but not higher than a critical temperature of the solvent, for a period of a specified time ((t) (min)), wherein the (t) is in the range of 1-10 min and satisfies: t=(a time in which the levoglucosan is produced in the maximum yield based on the raw material)±1 (when the sulforan is used as the solvent, (t=2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003077981-A (JP)
Title: Processing device and processing method
Inventor: HARADA JUNJI
IPC: H01L21/027
Filed: 2002-05-30
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency and yield by monitoring a set state of a vessel storing workpieces and monitoring operation of a carrying means for selecting and taking out the workpieces in the vessel. SOLUTION: A processing device provided with a carrying mechanism 4 for carrying out and in wafers W selected from the vessel 6 storing a plurality of the wafers W and a processing part 3 for performing processing on the wafers W is provided with a cassette sensor 7 for detecting presence of the vessel 6, a timer function for detecting an operation state of the cassette sensor 7, and CPU 8 driving on the basis of signals from the cassette sensor 7 and the timer function. In the case that the vessel 6 is not present or in the case that setting of the vessel 6 is not normal or in the case that malfunction of the cassette sensor 7 is detected, the state is displayed with an alarm 9, after the vessel 6 is set at a prescribed position on the basis of the display, the wafers W in the set vessel 6 are selected with a mapping sensor 18, and abnormal operation of the carrying mechanism 4 is detected to transmit the detection signals to CPU 8.
Patent JP-2004002535-A (JP)
Title: Ink for ink jet printing
Inventor: YAMAZAKI MITSUO
IPC: C09D11/326
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for ink jet printing of a charge control system having improved dispersion stability of the ink such as pigment flocculation and sedimentation and improved thickening property using a resin not degrading pigment dispersion property even though salts or conductivity imparting agents are added in the ink in which the pigment is dispersed in a hydrophilic solvent.  <P>SOLUTION: In the ink for the ink jet printing including the resin, the hydrophilic solvent, the conductivity imparting agent, and the pigment, the resin is a copolymer including a (meth)acrylic ester including a carboxyl group shown by image (1) such as 2-methacryloyloxyethylphthalate or 2-methacryloyloxyethylhexahydrophthalate as a monomer unit in molecules.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004007266-A (JP)
Title: Image encoder and its method, image decoder and its method, and program and recording medium
Inventor: FUKUHARA TAKAHIRO
IPC: H04N19/34
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently encode omnidirectional images obtained from multi-camera images.  <P>SOLUTION: In an image encoding/decoding system 1, a JPEG-2000 encoding part 12 can perform the random access decoding of an optional camera image by regarding the omnidirectional images taken by a plurality of cameras and supplied from a camera video image input part 11 as title images respectively and performing title encoding. The JPEG-2000 encoding part 12 generates one image by collecting pixel columns or pixel rows of the same position in a plurality of camera images to improve the correlation of adjacent pixels and to improve a compression ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004000333-A (JP)
Title: Instrument and method for measuring impedance, and health management guide advice apparatus
Inventor: KOBAYASHI TATSUYA
IPC: G01R27/02
Filed: 2002-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impedance measuring instrument for performing measurement with high precision, and measuring even a low impedance, and also to provide a health management guide advice apparatus.  <P>SOLUTION: A voltage amplifier part 7 for amplifying the output of a current drive part 4 to supply a current to a current electrode 2, and a differential amplifier part 8 for amplifying the output of a voltage electrode part 3 are connected to an A/D converting part 10 via an analog switch 9 so as to enable the mutual changeover. The voltage amplifier part 7 is connected to the A/D converting part 10 so as to detect the output waveform of the current drive part 4 through the use of a CPU 6. The impedance of an object to be measured is not measured when the output waveform is not normal. When the waveform is normal, the analog switch 9 is changed-over to connect the differential amplifier part 8 to the A/D converting part 10, so that the impedance of the object to be measured is measured.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004015839-A (JP)
Title: Method of manufacturing stator winding of rotary electric machine, winding structure, and method of manufacturing winding
Inventor: KATO MITSURU
IPC: H02K15/00
Filed: 2002-06-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing the stator winding of a rotary electric machine which can lessen the quantity of projection in the radial direction of a turn part, winding structure, and to provide a method of manufacturing winding.  <P>SOLUTION: This method has a twisting process for twisting a U-shaped segment conductor where each straight part is arranged in the radial direction, an insertion process for inserting each straight part of the twisted segment conductor into the slot of a stator iron core, a bending process for bending the anti-turn part side of the segment conductor, and a joining process for joining the ends of the segment conductors. Further, it is equipped with a shaping process for pressurizing and shaping the turn part of the U-shaped segment conductor in the radial direction in parallel with the twisting process or after the twisting process, using a turn part side twisting jig 100.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004014036-A (JP)
Title: Optical pickup system
Inventor: AOKI TAKAO
IPC: G11B7/09
Filed: 2002-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To supply each driving current to a focus coil and a tracking coil mounted on a lens holder via four suspension wires.  <P>SOLUTION: Four terminals 14d in total are projected upper and lower parts of both left and right sides of the lens holder 14, any of each end section of the four suspension wires 15 is electrically connected with an end part of the focus coil 18 mounted on the lens holder 14 or an end part of the tracking coil 19 at regions of the four terminals 14d, a cable support 11e4 for supporting four cables 23 for power supply is formed on a suspension section section 11e having insulation when each of other ends of the four suspension wire 15 is freely oscillatably supported on the suspension section 11e and each of other ends of the four suspension wires 15 is electrically connected with the four cables 23 for power supply at regions of suspension.  <P>COPYRIGHT: (C)2004,JPO