baber/WOPTO huggingface dataset:
Patent JP-2004095611-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: KAGAMI KATSUMI
IPC: H01L23/522
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a change in threshold voltage of a MOS transistor over aging time, and also to prevent the deterioration of drain saturation current of the MOS transistor over aging time.  <P>SOLUTION: A semiconductor device comprises the MOS transistor and a multilayer interconnection structure, both of which are formed on a semiconductor substrate 61. The multilayer interconnection structure comprises interlayer insulation films 76 and 77, a plug 73 and an interconnection layer 72 which are formed in the interlayer insulation films 76 and 77, and an interlayer etching stopper layer 78 of a water permeable insulation film formed on a front surface of the interlayer insulation film 77. For the interlayer insulation films 76 and 77, organic insulation films having a low dielectric constant can be used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004092937-A (JP)
Title: Space heating machine
Inventor: TOKUMOTO TOMONORI
IPC: H04Q9/00
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a space heating machine for reducing its cost by tie-up with other equipment and performing the optimum operation.  <P>SOLUTION: This heating machine has a reception means receiving an information signal transmitted from equipment installed in certain environment and indicating an operation condition of the equipment itself or an environment condition and a control means changing its own operation condition based on the received information signal and is installed in the environment. It has a transmission means transmitting an information signal transmitted from the heating machine installed in the certain environment to other equipment installed in the environment and indicating operation situation of the heating machine itself or an environment condition. The certain environment is indoor environment including a toilet room or a room adjacent to the toilet room. The equipment is a device for informing conditions of private part washing, air blowing, ventilation, cooling, lighting, and use which is arbitrarily installed in the toilet room or the room adjacent to the toilet room.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003195097-A (JP)
Title: Optical monitor
Inventor: CAI YONGMING
IPC: G02B5/18
Filed: 2002-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide tap which is inexpensive while enabling provision of an increased band width and/or resolution for optical applications which will newly appear.  <P>SOLUTION: An optical monitoring arrangement utilizes the properties of a blazed Bragg grating to redirect a portion of an optical signal out of the axial path and into a detecting device. A plurality of blazed Bragg gratings are utilized each of which has unique properties to increase the robustness of the monitor. In particular, the bandwidth of the monitor may be increased N-fold by utilizing a plurality of N gratings (assuming no overlap in wavelength between gratings). Alternatively, an improvement in resolution can be obtained by utilizing a narrower bandwidth and measuring N times the number of raw data points within that band width. A combination of increase in bandwidth and resolution may be obtained by a compromise between these two extremes. Chirped blazed gratings may also be employed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004094422-A (JP)
Title: Checkpoint information collecting method and its executing device and its processing program
Inventor: MATSUI KENJI
IPC: G06F11/14
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology to suppress the increase of the runtime of a job due to the collection of check point information.  <P>SOLUTION: This check point information collecting method for collecting check point information for restarting a job when any failure is generated during the execution of the job comprises a step for executing the job managed by a job managing queue and a step for comparing the executing time of the executed job with a check point processing time being a total time required for collecting the check point information in the job, and for collecting the check point information of the job when the rate of the check point processing time to the runtime of the job is not more than a predetermined value for deciding the collection of the check point information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004096401-A (JP)
Title: Display apparatus for propriety of information reproduction operation and display method for propriety of information reproduction operation
Inventor: SATO TOSHIMITSU
IPC: G06F3/0482
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display apparatus and method for propriety of information reproduction operations whereby validity / invalidity of operation command keys in many reproduction processing types is known in advance without the need for actual depression of a concerned operation key and a state as to whether the reproduction operation is valid or invalid is clearly discriminated so as to considerably enhance the user-friendliness.  <P>SOLUTION: A monitor 1 can display a regular image obtained by reproducing a DVD. In the case of displaying an enable / inhibit key for information reproduction operations, a regular image is changed as a longitudinal lateral magnification image 4, and a belt-like operation propriety key indication 5 is displayed on an upper part of the image 4. A temporary stop key 5a, first to fourth skip keys 5b to 5e configuring the operation propriety key indication 5 are displayed in colors different depending on the enabled / inhibited operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095837-A (JP)
Title: Semiconductor laser device
Inventor: WADA MITSUGI
IPC: H01S5/343
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor laser device comprising an AlGaAs clad layer, an InGaAsP or InGaP optical waveguide layer, and an InGaAs or InGaAsP quantum well layer formed on a GaAs substrate in which resistance and noise are reduced.  <P>SOLUTION: In order to set surface resistance not higher than 2×10<SP>-4</SP>(Ωcm<SP>2</SP>) and to set noise not higher than 1%, an n-type impurity concentration (cm<SP>-3</SP>) is regulated in a range of 1.4×10<SP>17</SP>-1.4×10<SP>18</SP>and a distance (nm) from a quantum well layer 6 to an n-type impurity doping layer is adjusted in a range of 50-250. Furthermore, a p-type impurity concentration (cm<SP>-3</SP>) is regulated in a range of 1.4×10<SP>17</SP>-1.4×10<SP>18</SP>, and a distance (nm) from the quantum well layer 6 to a p-type impurity doping layer is adjusted in a range of 100-350.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089873-A (JP)
Title: Distillation apparatus and method
Inventor: TAMURA KATSUNORI
IPC: B01D3/26
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To make effective use of each of sections in a column body.  <P>SOLUTION: This distillation apparatus is provided with the column body 20 having a raw liquid feeding part and a side cut liquid discharging part on the side, a vapor discharging part at the top and a bottom liquid discharging part at the bottom, an internal partition wall for dividing the inside of the body 20 and the first distillation part having the first enriching and stripping sections, the second distillation part having the second enriching and stripping sections and the third distillation part having the third enriching and stripping sections in the body 20. A raw liquid of the prescribed state is supplied to the raw liquid feeding part so that the amount of the vapor rising in the first enriching section is made equal to or more than that of the vapor rising in the first stripping section. As a result, the load imposed on the first stripping section can be made almost equal to that imposed on the first enriching section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004089080-A (JP)
Title: Automatic controller for tilling depth of agricultural tractor
Inventor: YAMAGUCHI TETSUO
IPC: A01B63/114
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic controller for tilling depth of an agricultural tractor, with which adverse effect of piled soil formed behind a rotary plowed part is reduced and occurrence of overshooting is controlled.  <P>SOLUTION: This automatic controller for the tilling depth of an agricultural tractor is composed to lift and lower a rotary tilling apparatus 4 by a feedback control so that a detected value from a cover sensor 13 for detecting the shaking position of a rear cover 8 is balanced with a target value set by a tilling depth setter 12. The automatic controller for the tilling depth samples a real detected value from the cover sensor 13 for each set traveling distance, sets a correction value recognition flag from the direction of a rise and fall control order at the point of time and the actual rise and fall operation direction, memorizes and stores the flag, integrates the correction value recognition flag of the stored past set number and the correction value recognition flag at the present time to calculate the correction value, corrects the actual detected value at the present time on the basis of the correction value to give a detected value for control in contrast to the target value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099476-A (JP)
Title: Hair dye
Inventor: SUGIMOTO KENICHI
IPC: A61Q5/02
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair dye which does not dye the hand and the skin, is free from a characteristic odor, when used, has the same high hair dyeability as those of conventional commercially available hair dyes, has an excellent conditioning effect, and can simply dye the hair.  <P>SOLUTION: This hair dye comprises (A) a direct dye and a polyoxyalkylene benzyl ether compound represented by the general formula (I) [R<SP>1</SP>is H or a 1 or 2C alkyl; R<SP>2</SP>is H or methyl; R<SP>3</SP>is H or a 1 to 4C alkyl; (n) is an integer of 1 to 5].  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101731-A (JP)
Title: Fixing device and image forming apparatus
Inventor: KOYAMA HAJIME
IPC: G03G15/00
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of accomplishing energy-saving by reducing a thermal loss due to a discharge, capable of accomplishing a quick-starting fixation by further shortening a time required to heat a fixing member, and also, capable of obtaining a stably fixed image, and to provide an image forming apparatus equipped with the fixing device.  <P>SOLUTION: As for the fixing device 7 wherein a toner image is fixed by making a transfer material P with a toner image carried pass through a fixation nip part formed between a thermal fixation member 11 and a heat insulating pressure member 13, the thermal fixation member 11 is provided with a heat ray emitting means 12a for emitting heat rays inside the member 11, and the member 11 is constituted by arranging a heat ray absorbing layer 11c for absorbing at least nearly 100% of the heat ray and a flexible heat transfer layer on a translucent substrate 11a. Besides, the surface temperature of the thermal fixation member 11 at the exit of the fixation nip part is lower than the highest surface temperature of the member 11 in the fixation nip part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104505-A (JP)
Title: Copying system, printer, and copying apparatus
Inventor: ASAMI OSAMU
IPC: H04N1/00
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a copying system functioning as a system to perform preferable action for any kind of user.  <P>SOLUTION: In the copying system made up of a scanner, a copy control unit, and a printer, a necessary time until a copy is generated after instructing the start of copying (for example, a time necessary for preparing the data to feed a print engine or a time necessary for completing the discharge of the copy from the printer) is offered to an operator, so that, the operator can always direct the stop of copying.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004097965-A (JP)
Title: Discharge plasma treatment apparatus
Inventor: HINO MAMORU
IPC: B01J19/08
Filed: 2002-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge plasma treatment apparatus having a roller electrode and a plane electrode capable of enhancing cleaning ability on the cleaning of a substrate such as ITO up to the utilizable level in the industry.  <P>SOLUTION: The discharge plasma treatment apparatus is provided with the roller electrode 1 and the plane electrode 2 opposite to the roller electrode 1, forms discharge plasma by applying an electric field between the roller electrode 1 and the plane electrode 2 and performs cleaning treatment of the substrate S by using the discharge plasma. Therein, diameter D of the roller electrode 1 is made to be ≥50mm and <2000mm and the ratio D/d of the diameter D of the roller electrode and a distance d between the electrodes is specified to be ≥25 and <900. Thereby, the plasma discharge is stabilized and the rate of cleaning treatment of the substrate S is enhanced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004103921-A (JP)
Title: Board holding device and board processing device
Inventor: NAKAZAWA YOSHIYUKI
IPC: H01L21/683
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board holding device and a board processing device that can suppress adhesion of particles to a board.  <P>SOLUTION: A fixing base 34 provided with suction piping 342 and supply piping 343 is provided in a board holding part 33, and a holding member 35 provided with a flow route 350 of an atmosphere to suck and hold a board 90 is placed on the fixing base 34. The suction piping 342 is connected with a compressor through piping 345, and the supply piping 343 is connected with a gas supply part 348 through piping 346 and a solenoid valve 347. When the board holding part 33 holds the board 90, the holding member 35 sucks the board 90 by sucking the atmosphere through the suction piping 342 by means of the compressor, and when the board holding part 33 releases the board 90, the suction of the suction piping 342 is still continued and the solenoid valve 347 is opened to supply a gas from the gas supply part 348, and the gas is supplied through the supply piping 343.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069666-A (JP)
Title: Technique for cutting out and aligning part of paraffin section
Inventor: SATO TAKEYOSHI
IPC: G01N1/06
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for partially cutting out a section from a paraffin section and for aligning the cut out section on another slide glass.  <P>SOLUTION: A rotational tool (2) is fixed to a microscope (1); a fine cylindrical cutout tool (3) is set; an alignment slide glass (6) for aligning the slide glass on which the paraffin section is set or a slide glass-like transparent solid (5) and the cut out section is set on a microscope stage (4); and the cut out section is aligned on the slide glass (6).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004111111-A (JP)
Title: POWDER METHOD Nb3Sn SUPERCONDUCTIVE WIRE ROD
Inventor: KATO HIROYUKI
IPC: H01B13/00
Filed: 2002-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder method Nb<SB>3</SB>Sn superconductive wire rod enhanced in strength as a wire rod, exhibiting an excellent superconductivity characteristic, and causing no deterioration of the superconductivity characteristic even if a strain is introduced thereinto.  <P>SOLUTION: This Nb<SB>3</SB>Sn superconductive wire rod is manufactured by a method for making a superconductive wire rod by using powder. This is produced as a primary superconductive wire, from a wire rod obtained by disposing one or a plurality of core materials made of Nb or an Nb-based alloy in a sheath made of Nb or an Nb-based alloy, filling a space formed between the sheath and the core material with alloy powder, intermetallic compound powder, or mixed powder of Sn and at least one of Ta, Nb, and Ti, and being subjected to diameter-reduction working.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004109324-A (JP)
Title: Optical module
Inventor: BABA TOMOO
IPC: G02B6/28
Filed: 2002-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical module such that a light emitting element and a light receiving element can easily be positioned with high precision.  <P>SOLUTION: The optical module is equipped with a circuit board 8 on which an integrated circuit 1 for driving the light emitting element and/or amplifying the light receiving element is mounted and an optical element package 4 on which the light emitting element and/or light receiving element 5 having a terminal 3 connected to a terminal 2 of the integrated circuit 1 is mounted. The terminal 2 of the integrated circuit 1 and the terminal 3 of an optical element package (i.e. the light emitting element and/or light receiving element 5) are connected through an unillustrated wire. The optical element package 4 is arranged at the bottom surface part of a recess 9 formed on an end surface of the circuit board 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004107521-A (JP)
Title: Flow accelerator for fluid, circulating water containing the accelerator, and air conditioning installation using the circulating water
Inventor: TOKUHARA KEIJI
IPC: F28F13/02
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow accelerator for a fluid, having excellent functions for accelerating the flow of heated water, and having energy-reducing effects and maintenance-improving effects; and to provide a circulating water or the like containing the accelerator.  <P>SOLUTION: The flow accelerator for the fluid contains a quaternary ammonium salt represented by formula (I) (wherein, R<SB>1</SB>is a 12-26C alkyl group or a 12-26C alkenyl group; R<SB>2</SB>is a 1-4C alkyl group; and A<SP>-</SP>is an anion), and a salicylic acid salt. The flow accelerator is added to the heated water at 55-90°C and the added water is circulated in a piping.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004106907-A (JP)
Title: Cushioning member made of corrugated fiberboard
Inventor: TAKAHASHI ISAO
IPC: B65D81/113
Filed: 2002-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushioning member made of corrugated fiberboard, which can be manufactured by effectively using a material and has a layered structure excellent in strength.  <P>SOLUTION: An inner bottom plate 1 is connected with an outer bottom plate 2. An inner standing plate 3, an inner frame plate 4 and an end bottom plate 5 are sequentially connected with both sides of the inner bottom plate 1. In addition, an outer standing plate 6, an outer frame plate 7 and a bottom receiving plate 8 are sequentially connected with both sides of the outer bottom plate 2. The inner bottom plate 1 and the outer bottom plate 2 are folded to overlie. The inner standing plate 3 and the inner frame plate 4 are rolled, and the end bottom plate 5 is folded to overlie the inner bottom plate 1. Then the outer standing plate 6, the outer frame plate 7 and the bottom receiving plate 8 are rolled, and the edge of the bottom receiving plate 8 is brought into contact with the edge of the end bottom plate 5. While tension is applied to the outer frame plate 7, the bottom receiving plate 8 is folded onto the inner bottom plate 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115952-A (JP)
Title: Hygroscopic and exothermic fiber and method for producing the same
Inventor: SAKAMOTO KATSUMI
IPC: D06M11/46
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a hygroscopic and exothermic fiber having sufficient durability and exhibiting sufficient fastness to light even in the case of being dyed.  <P>SOLUTION: The hygroscopic and exothermic fiber is subjected to graft polymerization with a hydrophilic vinyl monomer in 5-10% graft polymerization ratio and has its surface coated with a diglycidyl ethylene glycol represented by general formula [1] (n is an integer of 1-3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119178-A (JP)
Title: Rotation anode x-ray tube
Inventor: AKITA KOJI
IPC: F16C33/32
Filed: 2002-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotation anode X-ray tube of which life-prolongation of a bearing part is realized.  <P>SOLUTION: As for the rotation anode X-ray tube composed of a cathode, a housing, and a rotation anode, the bearing 12 of the rotation anode is an angular type total ball bearing where the ball surface 19 is coated with tribocoating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003128577-A (JP)
Title: Use of blood coagulation factor vii activating protease for prevention and therapy of vaso-proliferative disorder
Inventor: KANNEMEIER CHRISTIAN
IPC: A61K38/48
Filed: 2002-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a means for prevention and therapy of vaso-proliferative disorders or oncosis. SOLUTION: Blood coagulation factor VII activating protease produced by isolation from plasma or transgenic or recombination method is used for prevention and therapy of vaso-proliferative disorders or oncosis.
Patent JP-2004118623-A (JP)
Title: Electronic device and program
Inventor: MATSUMOTO HIDETO
IPC: G06F21/60
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To avoid utilization of the contents stored in a network, to which an electronic device is connected before, when the electronic device is newly connected to other network.  <P>SOLUTION: A CPU determines whether a MFP is connected to a different network or not (S101-S115). In determining that the MFP is connected to a different network (S115:YES), the CPU transfers a set value of a setting item, of which save flag is 1, among setting items of a setting information storage table, to a save information storage table to prohibit utilization of the set value of the setting item, of which save flag is 1 (S116).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004115475-A (JP)
Title: Liquid crystalline compound having both of difluoromethyl group and trifluoromethyl group on benzene ring, liquid crystal composition and liquid crystal display element
Inventor: SHIODA MAKOTO
IPC: C07C43/225
Filed: 2002-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chemically stable liquid crystalline compound having excellent compatibility with other liquid crystalline compound, negatively large dielectric anisotropy and adequate optical anisotropy.  <P>SOLUTION: The compound is represented by formula (1) (wherein Ra and Rb are each a 1-20C alkyl in which an arbitrary CH<SB>2</SB>may be replaced by O, S or the like and arbitrary hydrogen may be replaced by a halogen; A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>and A<SP>4</SP>are each 1,4-cyclohexylene, 1,4-phenylene or the like, in which arbitrary hydrogen may be replaced by a halogen, trifluoromethyl, difluoromethyl, fluoromethyl or the like; at least one of A<SP>1</SP>, A<SP>2</SP>, A<SP>3</SP>and A<SP>4</SP>is 3-difluoromethyl-2-trifluoromethyl-1,4-phenylene; Z<SP>1</SP>, Z<SP>2</SP>and Z<SP>3</SP>are each a single bond or a 1-4C alkylene in which arbitrary CH<SB>2</SB>of the alkylene may be replaced by O, S or the like; m and n are each 0 or 1).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004119343-A (JP)
Title: Molding material for polymer solid electrolyte, polymer solid electrolyte mold body and its manufacturing method
Inventor: NISHIO HIDEYUKI
IPC: C08L71/02
Filed: 2002-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a molding material for a polymer solid electrolyte suitable for obtaining a polymer solid electrolyte mold body excellent in ion conductivity and mechanical strength, and having excellent moldability, to provide a polymer solid electrolyte mold body formed by molding the molding material; and to provide a method for manufacturing the polymer solid electrolyte mold body by using the molding material.  <P>SOLUTION: This molding material for the polymer solid electrolyte comprises a molding material for the polymer solid electrolyte formed of a polyether polymer containing 400-5,000 ppm of moisture; and a polyether polymer containing 400-5,000 ppm. This polymer solid electrolyte mold body is manufactured by mixing an electrolyte salt compound soluble in the polymer and by molding it.  <P>COPYRIGHT: (C)2004,JPO