baber/WOPTO huggingface dataset:
Patent JP-2004214213-A (JP)
Title: Ceramic heater
Inventor: FURUKAWA MASAKAZU
IPC: H05B3/20
Filed: 2004-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater capable of easily connecting a heating element and a power source.  <P>SOLUTION: The ceramic heater has heating elements formed on a plate-shaped body made of ceramics of nitride or carbide and a terminal pin is fixed to respective heating elements. A surface opposite to the surface on which the heating elements are formed is applied as a semiconductor wafer heating surface, and the terminal pin is fixed through a solder. The ceramic heater is made thin and light, and practical. The ceramic heater is excellent in temperature following property against the change of voltage and current, and easy to control the temperature because it is made thin by using nitride ceramics or carbide ceramics as the plate-shaped body. As the terminal pin is fixed on the surface of the heating element, it is easy to connect the heating element with the power source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005238343-A (JP)
Title: Method for manufacturing compound body containing carbon nanotube
Inventor: TANAKA ISAO
IPC: B82B3/00
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for easily and inexpensively manufacturing a resin-made sheet and a compound body which have high strength and conductivity.  <P>SOLUTION: After a carbon nanotube C is crushed by using a shock device in high-speed air flow, the fragments of the nanotube C are collected by using a bag filter 21. Polyethylene 22 is also crushed by using the shock device in high-speed air flow similar to the crush of the carbon nanotube C. The fragments of the polyethylene 22 are collected by using the bag filter 21 by which the fragments of the carbon nanotube C are collected. The bag filter 21, by which the fragments of the polyethylene 22 are collected, is cut into a prescribed shape and a prescribed size in addition to the carbon nanotube C. After that, particulates of the polyethylene 22 are melted by heating them to a level of exceeding the glass transition point or the melting point of the polyethylene 22. The film of the polyethylene 22 is formed on the bag filter 21.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243719-A (JP)
Title: Field effect transistor and its manufacturing method
Inventor: ONO YASUO
IPC: H01L29/812
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gate-recessed Ga-containing group III-V compound semiconductor field effect transistor which is immune to the surface and the interface and superior in performance, by removing damage at forming of a gate recess without increasing the manufacturing process steps.  <P>SOLUTION: A contact layer with a source electrode S and a drain electrode D formed as Ohmic electrodes uses not an n<SP>+</SP>GaN but an n-type semiconductor layer such as ZnO or In<SB>2</SB>O<SB>3</SB>conductive metal oxide layer 5 easy to etch. Thus, a recess structure is manufacturable without introducing damage in the surface of an AlGaN 4 for laminating a gate metal G thereon.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005243813-A (JP)
Title: Method and device for substrate processing
Inventor: OKAMOTO TADAO
IPC: H01L21/304
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate processing method and a substrate processing device capable of processing not only the front surface of a substrate but also the end surface and the rear surface of the substrate.  <P>SOLUTION: A spin chuck 1 comprises a spin shaft 11 extending substantially vertically, a thin-dish-shaped spin base 12 provided at the upper end of the spin shaft 11, and a plurality of support members 13 arranged in this thin-dish-shaped spin base 12 for supporting a wafer W cooperatively. An unwanted resist formed on the upper surface and end surface of the wafer W is separated with an SPM to be supplied from an SPM nozzle 2 to the upper surface of the wafer W. Further, when the SPM is supplied to the upper surface of the wafer W, the SPM flowing downstream from the upper surface of the wafer W is stored in the thin-dish-shaped spin base 12, and the unwanted resist formed on the lower surface of the wafer W is separated with the stored SPM.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005239951-A (JP)
Title: Method for producing aromatic vinyl compound-based polymer
Inventor: NISHINO KOHEI
IPC: C08F4/34
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing with high productivity an aromatic vinyl compound-based polymer having a high weight average molecular weight, a high Z average molecular weight, and a broad molecular weight distribution on a high molecular weight side.  <P>SOLUTION: The aromatic vinyl compound-based monomer is polymerized in such a way that the weight average molecular weight (Mw) of the aromatic vinyl compound-based polymer is controlled to be 200,000 to 600,000, the Z average molecular weight (Mz) to be 500,000 to 1,500,000, a ratio between Mz and Mw (Mz/Mw) representing the molecular weight distribution on the high molecular weight side to be 1.9-4.0, using a specific organic peroxide.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005246500-A (JP)
Title: Cutting method
Inventor: NAKAGAWA HIROKI
IPC: B23B39/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method for efficiently forming holes with different diameters in a short time when applying precision machining to cut objects.  <P>SOLUTION: A cutting tool with a cutting edge for cutting is mounted to a rotatable spindle provided at a cutting device for cutting the cut object, and after fixing the cut object into a predetermined position of the cutting device, the rotating speed of the spindle of the cutting device is regulated. The cutting tool is thereby alienated by flexure from a mounting shaft, and the cutting tool is elastically and flexurally deformed based on centrifugal force following the rotation of the spindle. The cut object is cut in a state of changing the diameter of a rotation body described by the cutting edge of the cutting tool, and the outer diameter of the cut object or the inner diameter of a cylinder hole formed in the cut object is formed in a desired size. The diameter is changed by changing the rotating speed of the spindle.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249049-A (JP)
Title: Manufacturing method of ball joint
Inventor: TAKAHASHI KUNIHISA
IPC: F16C11/06
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ball joint to simply enable the formation of a very small clearance between a ball retainer of a holder to cast the ball as a core, and the ball, and easily enable the adjustment of the magnitude of the very small clearance.  <P>SOLUTION: The manufacturing method of a ball joint is provided with a process to die-cast the ball retainer 20 to wrap the ball 10 except for the contact surface with a retainig seat after fixing the ball 10 in the retaining seat in the cast mold, and set an opening 24 corresponding to the retaining seat, and form a holder 2 having a thin-walled ball cover 25 at the opposite side to the opening 24, a process to apply external force exerting in the axial direction of a ball shank 1 for the ball cover 25 of the holder 2, and press the ball 10 via the ball cover 25, and a process to apply external force exerting in the axial direction for the ball shank 1, and push back the ball cover 25 of the holder 2 via the ball 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248899-A (JP)
Title: Pump device
Inventor: KAWAGUCHI HITOSHI
IPC: F04D15/00
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pump device capable of easily preventing failures of a pump driving motor in accompany with starting/stopping of a pump.  <P>SOLUTION: The pump device comprises the pump 310 driven by the motor 210 for discharging handling liquid and a control device 230 for automatically starting/stopping the pump according to a driving condition of the pump. When the control device 230 automatically starts the pump according to the driving condition after it stops the pump according to the driving condition, the control device carries out operation for transmitting a stop signal several times at predetermined time intervals t1, t2, t3 if the motor does not respond to a start signal. When the motor does not respond to the last start signal, the control device transmits an alarm signal as well as the stop signal. Regarding the predetermined time intervals, the time interval t3 immediately before the last starting signal is longer than the first time interval t1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005247273-A (JP)
Title: Seat device for vehicle
Inventor: KAWASAKI TERUO
IPC: B60N2/75
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To enable tilting adjustment of an arm rest on a seat side according to the tilting angle of the arm rest on the door side, by constituting the arm rest front end side tilting adjustably and constituting the rear end side tiltably.  <P>SOLUTION: One end of an arm rest support body 141 is tiltably mounted to a side wall part 13a of a seat back 13, an arm rest body 142 extending in the longitudinal direction of the vehicle is mounted to the arm rest support body 141, and the front end side of the vehicle of the arm rest body 142 is tiltably mounted to the arm rest support body 141. Thus, the arm rest body 142 is tiltably mounted to the side wall part 13a of the seat back 13 via the arm rest support body 141 on the rear end side of the vehicle, and the arm rest body 142 faces the arm rest support body 141 when it tilts with respect to the arm rest support body 141.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004297055-A (JP)
Title: Method of manufacturing semiconductor device, laser irradiation method, and laser irradiation device
Inventor: TANAKA KOICHIRO
IPC: H01L21/20
Filed: 2004-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein a semiconductor device having high characteristics can be expected when a semiconductor film is subjected to annealing by using a continuous oscillation laser, but when the semiconductor film is scanned with a beam having an elliptical shape in cross section, the area ratio of a region of bad crystallinity to the whole film becomes high and causes a trouble when increasing the integration of the semiconductor device.  <P>SOLUTION: The semiconductor film as an object of irradiation is irradiated with harmonic waves emitted from a continuous oscillation laser and fundamental waves of wavelength 1 μm or so in an auxiliary manner at the same time. A region of the semiconductor film which is less given the energy of the harmonic waves is more given the energy of fundamental waves, and the other region of the semiconductor film which is more given the energy of the harmonic waves is less given the energy of fundamental waves. By this setup, a long crystal grain region can be formed in the semiconductor film restraining a region of bad crystallinity from being formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260508-A (JP)
Title: Facsimile equipment
Inventor: ISHIKAWA SEIICHI
IPC: H04N1/32
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide facsimile equipment with which efficiency of facsimile reception work is improved.  <P>SOLUTION: Facsimile equipment is provided with a SAF managing part 1, a destination managing part 2, a job control part 3, an operation control part 4, a recording control part 5, a communication control part 6, a main control part 7, and a printing color switching control part by line 8. The printing color switching control part by line 8 obtains line information of a received document from the job control part 3, decides a printing color by the held received line and outputs the printed and received document by the designated color.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005257184-A (JP)
Title: Crucible for high purity silicon melt casting
Inventor: TANIGUCHI KENICHI
IPC: C01B33/02
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crucible for manufacturing a high purity silicon ingot by carrying out moltenly casting of a raw silicon material such that it is not contaminated by boron.  <P>SOLUTION: The crucible for high purity silicon melt casting for melting and casting the raw silicon material to manufacture silicon ingots has a structure formed with an inner layer wherein molten silica powder is joined by silica on an inner face of the crucible. It is characterized by that the inner layer contains strontium.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260724-A (JP)
Title: Recording apparatus and method, and reproducing apparatus and method
Inventor: SAKAUCHI YUICHI
IPC: H04N5/64
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem wherein recording and reproducing are not performed to play back working in a compound reality space.  <P>SOLUTION: An image of a virtual object is combined with a real space image that is photographed in a real space, to produce a compound real space image. Furthermore, position and posture information of a part of the body of a worker who observes the compound real space image, is detected and the compound real space image, the position and posture information of the worker and time information are correspondingly accumulated in a recording apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259005-A (JP)
Title: Information output system for store
Inventor: YANAGI HIROFUMI
IPC: G06Q50/22
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information output system capable of improving a customer service at a store further for increase in sale.  <P>SOLUTION: This information output system for a store 1 is provided with a keyboard 3 for inputting commodity purchase information about a commodity bought by a customer at the store, a scanner 4, a microcomputer 2 computing deficient nutrients based on commodity purchase information and purchaser information about the customer, and a display 6 and a printer 7 outputting supplement information for compensating the computed deficient nutrients.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005260830-A (JP)
Title: Image processing apparatus
Inventor: INOUE EIJIRO
IPC: H04N1/00
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus that is capable of surely executing a user request.  <P>SOLUTION: The image processing apparatus capable of registering a predetermined function or setting in advance and calling the registered function or setting through one action later, comprises a control means 1 including a function for automatically calling the registered function or setting if a power source is turned on and the apparatus is initiated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005224572-A (JP)
Title: Method for learning form of resistance training
Inventor: TSUJIKU SHIGEKI
IPC: A63B69/00
Filed: 2004-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a conventional explanation, writing, drawing, and moving image about learning the form of a resistance training have simultaneous explanation of a posture, movement, rhythm, and respiration, and that brings about difficulty in learning a suitable form regardless of experience of the resistance training.  <P>SOLUTION: In this method, the form of the resistance training is learned stepwise, e.g. in "initial posture", "motion and rhythm", "respiration". The writing explaining a training method has stepwise hints, e.g. "initial posture", "motion and rhythm", "respiration". In the drawing explaining the training method, the explanations of "motion and rhythm", "breath in", "breath out", and the like are illustrated. Thus, this method allows safer and easier learning of the suitable form compared with a conventional method, regardless of the experience of the resistance training. The moving image is made to show an inflated balloon or animation as a breath in motion and an deflated balloon or animation as a breath out motion. Thus, the respiration is readily learned.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261202-A (JP)
Title: Hydroponic method
Inventor: KANEKO SHIGEO
IPC: A01G1/00
Filed: 2004-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponic method facilitating a series of works for germinating, growing and harvesting only through stacking up, sorting, carrying in and carrying out cultivation trays as a working pattern after sowing seeds in the cultivation trays.  <P>SOLUTION: This hydroponic method comprises the following processes: (1) laying nonwoven fabric 2 on a cultivation tray 1; (2) sprinkling water on the nonwoven fabric 2; (3) sowing seeds on the water-retaining nonwoven fabric 2; (4) preparing required number of the seeded cultivation trays 1 through the above procedures (1)-(3), and stacking up a plurality of the cultivation trays 1 on a movable wheel base 5; (5) carrying the stacked-up cultivation trays 1 in a germination chamber 6 together with the movable wheel base 5 to germinate the seeds; (6) carrying the cultivation trays 1 out of the germination chamber 6 after germinated, and flatly arranging the respective cultivation trays 1 on a watering bench 7; (7) carrying the watering bench 7 where the cultivation trays 1 are flatly arranged, in a cultivation chamber 8 to grow the seeds; (8) carrying the watering bench 7 where the cultivation trays 1 are arranged, out of the cultivation chamber 8; and (9) taking out the cultivation trays 1 from the watering bench 7 to harvest the grown plants.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005262030-A (JP)
Title: Removal device for volatile substance in high viscous fluid
Inventor: NAGAHATA HIROSHI
IPC: B01D19/00
Filed: 2004-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removal device for a volatile substance in a high viscous fluid capable of efficiently removing the volatile substance in the high viscous fluid based on high heat transfer efficiency in a short time, being easy in maintenance as compared with a conventional device and relatively easily realizing large size of the device, and to provide a heating device for the high viscous fluid capable of being suitably used as a preliminary heating device for the heating device of the removal device.  <P>SOLUTION: This removal device for the volatile substance in the high viscous fluid has a vessel body having the inside capable of being pressure-reduced or pressurized; a multi-pipe type heat exchanger having a large number of pipes passing through fluids to be heated each having an ellipse outer cross section shape or a flat shape and is constituted such that the fluid to be heated delivered from the multi-pipe type heat exchanger is introduced into the vessel body having the inside capable of being pressure-reduced or pressurized.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005261669-A (JP)
Title: Biological state estimating device
Inventor: HATAKEYAMA YOSHIYUKI
IPC: A61B5/18
Filed: 2004-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biological state estimating device capable of accurately estimating the future physiopsychic state of a living body.  <P>SOLUTION: The device is structured so that a circadian awoken model of the living body 2 is detected based on the physiopsychic information of the living body 2 to obtain the information on the action of the living body 2, and the future physiopsychic state of the living body 2 is estimated based on the circadian awoken model and the information on the action. Accordingly, even if the living body 2 takes unusual action, the physiopsychic state of the living body can be estimated according to the action, and the physiopsychic state of the living body 2 can be accurately estimated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005266593-A (JP)
Title: Display unit, and display system comprising the same
Inventor: YAMAMOTO TOMOHIKO
IPC: G09F9/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit which saves on labor in manufacturing and is easily made thin and lightweight.  <P>SOLUTION: A programmable logic IC 31 which is formed separately from a display 13, programs its own logic circuit according to a program read from a ROM 20 which is provided in the display 13. Furthermore, the programmable logic IC 31 is connected to a data line driving circuit 22 and a scan signal line driving circuit 23 of the display 13, and controls operation timings of both the driving circuits 22, 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005267472-A (JP)
Title: Intersection determination method
Inventor: KUNIMATSU KENJI
IPC: G08G1/00
Filed: 2004-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively and speedily determine the presence/absence of a signal at an intersection to be determined.  <P>SOLUTION: Probe information including coordinate information, stop information and start information corresponding to an intersection to be determined and the azimuth information of entry to the intersection to be determined is extracted, and the stop time of a probe car which has generated the extracted probe information is calculated, and the presence/absence of a signal in the intersection to be determined is determined based on the distribution of the acquired stop time.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005264279-A (JP)
Title: Hard magnetic composition
Inventor: SAKAMOTO TOKUJI
IPC: H01F1/053
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hard magnetic composition by which a ThMn<SB>12</SB>phase can be easily formed even in the case where Nd is used as a rare earth element.  <P>SOLUTION: The hard magnetic composition having high saturation magnetization (σs) and high anisotropic magnetic field (H<SB>A</SB>) can be obtained by providing a chemical composition which is represented by general formula R1<SB>1-x</SB>R2<SB>x</SB>(Mo<SB>y</SB>Fe<SB>100-y-w</SB>Co<SB>w</SB>)<SB>z</SB>Si<SB>u</SB>A<SB>v</SB>(wherein, R1 is one or more kinds from among rare-earth elements including Y, and Nd comprises ≥50% of R1; R2 is either or both of Zr and Hf; A is either or both of N and C; and, as to the mole ratio of the general formula, x≤0.18, y=5 to 12.3, z=11 to 12.8, u=0.1 to 2.3, v=0.5 to 3 and w=0 to 30 are satisfied) and in which [(mole ratio of Fe)+(mole ratio of Co)+(mole ratio of Mo)+(mole ratio of Si)]/[(mole ratio of R1)+(mole ratio of R2)]>12 is satisfied. Moreover, by using this hard magnetic composition, the ThMn<SB>12</SB>phase can be easily formed even in the case where Nd is used.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005265760-A (JP)
Title: Gas-blast circuit breaker
Inventor: NAKAMURA HIROSUMI
IPC: G01F3/22
Filed: 2004-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent misdetection of flow rate measurement due to the fluctuation, vibration and impact of gas supply pressure.  <P>SOLUTION: A gas-blast circuit breaker comprises a positive flowrate detection circuit 7 for outputting a positive flowrate signal (b), by receiving a positive voltage signal (a) output, when polarity of a permanent magnet 4 from a flowrate sensor 6 is changed from an N pole to an S pole, a negative flowrate detection circuit 8 for outputting a negative flowrate signal (d) by detecting a negative voltage signal (c) output, when the polarity of the permanent magnet 4 from the flowrate sensor 6 is changed from the S pole to the N pole, a latching circuit 9 for outputting a flowrate latch signal (e), by storing the positive flowrate signal (b) and the negative flowrate signal (d), and a microcomputer 10 for determining the gas flowrate by measuring the flowrate latching signal (e). Thereby misdetection of the flow rate measurement can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI