baber/WOPTO huggingface dataset:
Patent JP-2004152632-A (JP)
Title: Lithium secondary cell
Inventor: YOSHIMURA SEIJI
IPC: H01M10/052
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of a preservation property being degraded by reacting of a negative electrode active material and electrolyte solution at a cell preservation when a lithium metal, a lithium alloy, and a carbon material or the like are used as a negative electrode active material, and a clad material of aluminum/stainless steel or aluminum/iron with its inner surface in aluminum is used as a positive electrode can.  <P>SOLUTION: The lithium secondary cell uses silicon as a negative electrode active material, and a clad material of aluminum/stainless steel or aluminum/iron as a positive electrode can with its inner surface in aluminum.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148706-A (JP)
Title: Method of production of polyimide tubular object
Inventor: OZURU TOMOHIRO
IPC: G03G15/20
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyimide tubular object useful in an electrophotograph device and a laser beam printer, in which no scar of a solvent or bubble is observed, quality is homogeneous and excellent and an industrial cycle time is short.  <P>SOLUTION: In the method of producing the polyimide tubular object, a gel tubular object made of partially imidated polyamic acid is set forth around the outer surface of a tubular burning mold, and a solvent on the outer surface of the gel tubular object or gas or a solvent in a space between the gel tubular object and the burning mold is removed, followed by burning. For instance, the gel tubular object is kept under reduced pressure to remove a solvent or bubble, or a solvent or bubble in the gel tubular object is removed by a scraper.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150718-A (JP)
Title: Water heating system
Inventor: HAMAYA YOSHIKAZU
IPC: F24H1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To allow a user to grasp consumptions of gas, water and electricity by a water heating remote controller by easily measuring electric power consumption and displaying it in the remote controller for a hot water supply system.  <P>SOLUTION: The water heating system 1 is composed of a water heater 11, a washroom remote controller 12, a kitchen remote controller 13, and a bathroom remote controller 14. The washroom remote controller 12 is provided with a current detecting part 121 detecting a current flowing in a pair of power lines 31 of a distribution board 3, a voltage detecting part 122 detecting a voltage supplied to an electric outlet, and an electric power calculating part 123 calculating electric power consumption from the detected current and voltage. Information regarding the calculated electric power consumption is displayed in a display part 126. The information regarding the electric power consumption is transmitted to the kitchen remote controller 13 and the bathroom remote controller 14, and it is displayed in display parts 133 and 143 of both remote controllers. Since information of the electric power consumption is displayed in the remote controllers 12-14 of the water heating system 1, the user can easily grasp a consumed state of electric power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149374-A (JP)
Title: Method for manufacturing silicon wafer
Inventor: MAEDA SUSUMU
IPC: H01L21/324
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a high-quality epitaxial silicon wafer having no defect in the epitaxial layer with high yield by clarifying the lower limit LN1 of a non-epitaxial defect region α2 and a method for manufacturing with high yield a high-quality epitaxial silicon wafer having no defect in the epitaxial layer in the region of manufacture conditions including an epitaxial defect region β1.  <P>SOLUTION: A silicon crystal is manufactured by controlling the boron concentration in the silicon crystal and the growing conditions V/G to be in a non-epitaxial defect region α2 where the line indicating gradual decrease in the growing rate V with an increase in the boron concentration at and over ≥1×10<SP>18</SP>atoms/cm<SP>3</SP>in the silicon crystal is defined as the lower limit line LN1. Further, a silicon wafer is manufactured by controlling the boron concentration in the silicon crystal and the growing conditions V/G to include at least an epitaxial defect region β1 and by controlling the condition of heat treatment of the silicon crystal and the oxygen concentration in the silicon crystal so as not to develop the nucleus of OSF (oxidation induced stacking fault) into OSF.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151536-A (JP)
Title: Image forming apparatus, image forming apparatus control method, computer-readable storage medium and program
Inventor: FUKUDA SHIGENORI
IPC: H04N1/00
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To avoid such a trouble beforehand that an image processing required by a user within the extent of money charged by the user cannot be finished in the midst of the prescribed image processing operation.  <P>SOLUTION: The image forming apparatus is characterized in a constitution that an estimated amount payable to the consideration for a prescribed image processing service and an image processing request are inputted, a plurality of image processing modes for performing the inputted image processing request within the estimated amount are presented, then, any image processing mode is selected out of the plurality of presented image processing modes.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136627-A (JP)
Title: Electric potter's lathe device
Inventor: ADACHI NOBUMASA
IPC: H02P6/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the speed stability as much as possible against variations of a rotation load which is applied to a rotary table.  <P>SOLUTION: This electric potter's lathe device is equipped with the rotary table 2, a motor 30 of which the motor shaft 14 is fitted in the rotary table 2, and which rotate-drives the rotary table 2, a speed detector 50 which detects the rotation speed of the rotary table 2, and a substraction unit 90 and a PI control unit 100 which generate a speed control signal from a detection speed being output from the speed detector 50 and a command speed being output from a pedal 3. The electric potter's lathe device is also equipped with a rotary encoder 21 and a position detector 60 which detect the position of the motor 30, and an inverter 110 and a driving circuit 120 which output a driving signal of a level by which the level of the speed control signal may become 0, to the motor 30 depending on the position of the motor 30 based on a counter value being output from the position detector 60.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148753-A (JP)
Title: Discharge liquid housing container
Inventor: TAMAI ATSUSHI
IPC: B43K7/08
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a high viscosity fluid is moved little by little while being adhered to the inner wall face of an ink tank following ink consumption in a conventional discharge liquid housing container in which the high viscosity fluid is arranged on an ink interface, as a result, an amount of arrangement of the high viscosity fluid on the ink interface is reduced, a contact area of the high viscosity fluid on the inner wall of the ink tank is reduced, moving resistance of the ink to the inner wall face of the ink tank is lost, and the ink is leaked out from a printer head or a pen-point since desired negative pressure can not be obtained, accordingly, the inside of a printer and a paper face are stained.  <P>SOLUTION: A lid body having a capillary surface capable of absorbing a content fluid is arranged in a state of having the moving resistance to the inner wall face of the container and by bringing into contact with the interface of the content fluid in which the capillary surface is housed in a free state in the discharge liquid housing container. At the same time, the discharge liquid housing container is provided with a means by which the moving resistance is made smaller than the resistance in which outer air intrudes into the content fluid side rather than the lid body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156153-A (JP)
Title: Body-fitting garment
Inventor: OTANI KEI
IPC: A41B17/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a body-fitting garment made of warp knitted fabric, presenting the aesthetic three-dimensional silhouette of the wearer's body, giving no stiff and tightened feeling to the wearer, easily wearable, easy to fit to the body, and having certain body-trimming function and/or muscle-supporting function.  <P>SOLUTION: The body-fitting garment comprises warp knitted fabric where a jacquard-knit ground knitting is knitted using nonelastic yarns. The garment has the following structure: a plurality of repetitions comprising relatively low-tensional parts 11a, 11b and 11c, and relatively high-tensional, sash-like and curved continuous patterns 12a, 12b are arranged in parallel by varying a knit structure appearing at the face side of the ground knitting corresponding to the requirement of its tensional strength.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158064-A (JP)
Title: Optical disk drive
Inventor: ISHIDA SUMI
IPC: G11B7/0045
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate a problem such as an unstable servo occurring at the changeover of the recording and standby of an optical disk drive, by removing the delay in the rise/fall of a laser power.  <P>SOLUTION: At the changeover of the recording and standby, a control pulse is outputted to a time constant changeover means by a changeover means 20 to open a buffer gate 21 for the specified time. By this procedure, the rise/fall time of the laser power is shortened since a resistor 16 and a resistor 22 are connected in parallel and the time constant of a low-pass filter 15 becomes small. Thus, the problem of the unstable servo or the omission of the recording in leading data generated by the shortage of the laser power at the start of recording operation, or such a problem that the servo or a system becomes unstable, which is generated by the excess of the laser power at the start of standby, can be solved, and the deterioration of a residual ripple of a PWM waveform is also prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156509-A (JP)
Title: Valve timing controller of internal combustion engine
Inventor: TOFUJI TAMOTSU
IPC: F02D13/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent wear and deformation of a sliding part owing to that an imposing angle of a driving rotating body and a driven rotating body is held in a given angle position for a long time.  <P>SOLUTION: An imposing angle changing means 4 for changing both imposing angle is intervened between a driving ring 3 at a crankshaft side and a driven shaft member 7 at a cam shaft 1 side. The imposing angle changing means 4 is feedback-controlled corresponding to the operating condition of an internal combustion engine. In such a valve timing controller, when the imposing angle of the driving ring 3 and the driven shaft member 7 is held in a given angle position longer than a predetermined time within an accuracy where a feedback control of the imposing angle changing means 4 does not work, the imposing angle changing means 4 is finely operated within the range where the feedback control does not work. When a rotating speed of the internal combustion engine exceeds a predetermined speed, the changing means 4 is finely operated with such limitation that feedback control of the imposing angle changing means 4 does not work.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158714-A (JP)
Title: Semiconductor manufacturing apparatus and method for manufacturing semiconductor device
Inventor: WATANABE JUNICHI
IPC: H01L21/8246
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing apparatus that can form a Ti film to stabilize the orientation of the films, and to provide a method for manufacturing a semiconductor device.  <P>SOLUTION: The semiconductor apparatus is provided with a chamber 50 for titanium sputtering, a cold trap 58 that is communicated with the chamber 50 to absorb the water vapor in the chamber 50, a quadrupole mass spectrometer (water vapor quantity monitoring part) 62 that monitors the quantity of the water vapor in the chamber 50 and outputs a monitor signal of the quantity of the water vapor, and a control unit 63 for controlling the temperature of the cold trap 58. The control unit 63 changes a set temperature of the cold trap 58 according to the monitor signal so that the value of the monitor signal may be within a specified range.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163121-A (JP)
Title: Leukemia detection method and reagent for the same
Inventor: TAKAHASHI HIROSHI
IPC: G01N33/577
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ATL detection method and a reagent for it which easily detect smoldering ATL (adult T-cell leukemia), and a leukemia detection method and a reagent for it which easily detect non-ATL leukemia.  <P>SOLUTION: The leukemia detection method measures a SF-25 antigen on a surface of a leukocyte cell separated from a living body. Both of the ATL after sideration and the smoldering ATL can be detected by using the SF-25 antigen on the surface of the leukocyte cell as a cancer marker. The non-ATL leukemia such as B cell chronic lymphocytic leukemia, acute lymphocytic leukemia, acute myelocytic leukemia, etc. can be detected by using the SF-25 antigen on the surface of the leukocyte cell as the cancer marker.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163508-A (JP)
Title: Method and device for converting code
Inventor: ITO TORU
IPC: G09C1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for converting codes having a constitution which exhibits a far higher unintelligibility and can be more easily handled and synchronized in an information secrecy keeping system for transmitting or storing the contents of a plaintext converted into digital information while maintaining the secrecy.  <P>SOLUTION: In the method for converting codes that encodes a plaintext signal and outputs the signal as a code signal by an encoder of a feedback encoding system and decodes the code signal by a decoder of a feed-forward decoding system, an encoder 10 carries out encoding by using a 4-dimensional 4th order Latin table as a conversion table in a conversion section 11. The encoding is carried out by specifying, at a specifying section 13, the positions of the four axes of the conversion table by an initial value signal IV or a feedback signal Cb from a primary storage section 12 and an input plaintext signal Pi, and setting the value of the element of the conversion table at the specified position as a code signal Ci. The decoder carries out decoding in the feed-forward system by using the same Latin table as that of the encoder 10 as the conversion table.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162184-A (JP)
Title: Heat-treating apparatus for carbon fiber
Inventor: YAMAGUCHI MASANAO
IPC: D01F9/12
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-treating apparatus designed to carry out stable heat treatment without causing dropping of liquid foreign materials onto a path, staining and breakage of a precursor fiber strand when the strand forming the path in a heat-treating chamber and running therein is heat-treated.  <P>SOLUTION: The heat-treating apparatus 2 for carbon fibers is obtained by forming foreign material receiving troughs 10 on inner walls on the side of the lower end of an exhaust port 8 and providing the exhaust port 8 at the top of the heat-treating apparatus 2 when a precursor fiber strand or a flameproofed fiber strand forming the path 6 horizontal and parallel to sidewalls 4 of the heat-treating apparatus and running in the interior of the heat-treating apparatus 2 is heat-treated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163563-A (JP)
Title: Portable radio terminal with photographing function and sounding method of shutter sound
Inventor: YASUDA KAZUHIRO
IPC: H04N101/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that shutter sound does not sufficiently function as a crime preventing function against stealthy photography or the like because the shutter sound is hardly heard or is not heard in a place where the volume of ambient sound is large because the volume of the shutter sound is fixed in the conventional manner.  <P>SOLUTION: When a shutter is turned on, external sound is accepted and its volume is measured (steps S1, S2 and S3). A control part generates the shutter sound whose volume is larger than the measured volume of the external sound and makes the sound (steps S4 and S5). Since surrounding people can discriminate the shutter sound even in the place where the volume of the external sound is large, the stealthy photography in the place where the volume of the external sound is large, which is hardly prevented in the conventional manner, is prevented.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003182068-A (JP)
Title: Method and system for determining parameters of ink jet printer
Inventor: PIATT MICHAEL J
IPC: H04N1/60
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a system for determining an appropriate variation of linearization in order to apply an image being printed on a print system for a specified basic layer.  <P>SOLUTION: In the system and method for determining parameters of an ink jet print system by selecting an appropriate variation of linearization in order to apply an image being printed on a print system for a specified basic layer, the variation is applicable with a gradual incremental amount and may have an incremental visual effect corresponding to a printed matter. For example, a user is allowed to determine a large number of parameters of a printer including correction of tone scale, determination of the upper limit value of ink, and removing quantity of unercolor. Furthermore, the user is allowed to specify an appropriate graphics and (or) an appropriate quantity of ink for the print quality of a text.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004160019-A (JP)
Title: Dust collecting device and electric vacuum cleaner using it
Inventor: FUKUSHIMA SADAO
IPC: B04C5/12
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust collecting device which improves dust collecting efficiency and suction efficiency and an electric vacuum cleaner using it.  <P>SOLUTION: A filter (an external filter fixture 11) is provided in a dust box 10 placed in a suction passage, and a first cyclone space 22 is formed between the filter and the dust box 10. A cyclone cylindrical body 12 is provided in the filter, and a second cyclone space 44 is formed in the cyclone cylindrical body 12. An exhaust cylinder 26 is provided in the cyclone cylindrical body 12 and is placed eccentrically to the opposite side from an introducing part 45 introducing an air flow into the cyclone cylindrical body 12 in order to increase the size of the introducing part 45 for the air flow into the cyclone cylindrical body 12. The cyclone cylindrical body 12 is placed eccentrically to correspond to the exhaust cylinder 26.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165544-A (JP)
Title: Printed wiring board
Inventor: KAWAUCHI KOJI
IPC: H05K1/11
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilayered printed wiring board that can reduce the thickness of lines and can improve the accuracy of a wiring pattern by preventing an etching margin from becoming thick as plating is performed plural times, in a built-up printed wiring board in which components can be mounted on via holes and stacked via holes can also be formed.  <P>SOLUTION: Since interlayer connection can be obtained through bumps formed by etching off copper foil, the plating performed in the conventional method for conducting via holes becomes unnecessary and the etching margin becomes thin. Consequently, the multilayered printed wiring board that can reduce the thickness of lines and improve the accuracy of the wiring pattern can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166873-A (JP)
Title: Structure for arranging electromagnetic valve
Inventor: SAEKI TATSUO
IPC: F25D11/00
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To surely prevent the connection end of each circulation pipe from coming off the port of an electromagnetic valve.  <P>SOLUTION: The electromagnetic valve 30 has a retaining plate 70 fitted to the lower surface side of the electromagnetic valve 30 and is arranged on the lid 21 of a cold water tank 20 by fixing the retaining plate 70 to a bracket 62. The connection pipe 42 of an inlet joint 40, and the connection pipe 52 of an outlet joint 50 are connected to the input/output ports 32, 33, respectively. Lock grooves 45, 55 are formed in both the connection pipes 42, 52, respectively. Lock recessions 73 to which the lock grooves 45, 55 are fitted are formed in the front and rear lock plates 72 of the retaining plate 70. When the electromagnetic valve 30 is closed to stop the discharge of cold water, pressure genarated at that time produces forces in the coming-off direction of the connection pipes 42, 52 from the input/output ports 32, 33. The connection pipes 42, 52, however, are restricted in movement in the coming-off direction, since the lock grooves 45, 55 formed in the connection pipes 42, 52 are fitted with and locked to the lock recessions 73 in the retaining plate 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168352-A (JP)
Title: Pallet for transportation
Inventor: HIRABAYASHI SHOICHI
IPC: B65D19/30
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transport pallet in which a slider formed of a square pipe fitted to a lower side of the pallet is prevented from being hooked by a placement surface, and smoothly moved even when the pallet with heavy cargoes are loaded is dragged on the placement surface such as a floor surface of a container, and a catch-preventive means is also easily formed.  <P>SOLUTION: A lower side 6b of a corrugated section in a direction orthogonal to the longitudinal direction with a tip leading to the lower side of an opening 6a upwardly curved by corrugation of the square pipe by a press such as a press brake as a catch-preventive means on a tip part on the outer side in the longitudinal direction of a slider 6 located in front and rear portions in the longitudinal direction of both end skids 2 of a pallet 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003167162-A (JP)
Title: Optical connector/adapter for connecting single or multichannel waveguide device to fiber, and method of forming same
Inventor: MORSE RANDALL K
IPC: G02B6/38
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical connector/adapter for connecting waveguide devices using passive alignment.  <P>SOLUTION: The optical connector/adapter includes a substrate for transporting optical signals and having opposing ends and a top reference surface and single side reference surface. A carrier bracket is received over the top reference surface at either end and includes substrate alignment fiducials for aligning the top and side reference surfaces. A substrate carrier receives the substrate and carrier bracket as a subassembly and has carrier alignment fiducials for aligning to the side reference surface and top reference surface and interfacing a waveguide device.  <P>COPYRIGHT: (C)2003,JPO