baber/WOPTO huggingface dataset:
Patent JP-2002360373-A (JP)
Title: Retractable headrest
Inventor: NAKAGAWA YOSHIHISA
IPC: B60N2/48
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a retractable headrest which can be retracted out of the way into a seat side during nonuse. SOLUTION: A side face center part of a headrest body 1 is attached to a tip of a headrest stay 2 so as to move in a fore and aft direction. A lower part of the headrest body 1 holds a shaft of a link 3 with another end pivotally attached to a seat back frame 4, and by vertically moving the headrest stay 2, it turns followed by the link 3. Two modes can be assumed of an erected state of the headrest body 1 by raising the headrest stay 2 and tilted down state of the headrest body 1 by lowering the headrest stay 2.
Patent JP-2002372237-A (JP)
Title: Liquid fuel combustion device
Inventor: ITO HIDEKI
IPC: F23Q3/00
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid fuel combustion device having the tip position of an ignition rod prevented from changing for a long period and capable of retaining stable ignition characteristics. SOLUTION: The liquid fuel combustion device comprises a vaporizer 2 having an electric heater 1; a burner head 3 having a plurality of burner ports 4 formed in the inner side of a peripheral edge; an ignition plug 5 having an ignition rod 50 the tip part 50A of which faus on the inner side of the peripheral wall of the vaporizer; and a high voltage generating device 13 connected to the ignition plug. A mixture of liquid fuel gasified by the vaporizer and air is injected from the burner port of the burner head and discharge is effected on the inner surface of the peripheral wall of the vaporizer from a tip 50B of the ignition rod of the ignition plug to effect ignition for combustion.  In a so formed liquid fuel combustion device A, the ignition rod of the ignition plug is bent at an acute angle astride the peripheral wall of the vaporizer and the reinforcing member F to hold an acutely bent shape is situated at the ignition rod.
Patent JP-2003004610-A (JP)
Title: Stirring method, stirring nozzle member and automatic analyzer
Inventor: NAKAGAWA MASANORI
IPC: G01N1/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To realize very small amount stirring capable of keeping test accuracy without generating carry-over or scattering. SOLUTION: Since stirring is performed by spraying air on the surface of a liquid or on the side surface of a container housing the liquid at a predetermined angle from a plurality of directions, non-contact stirring becomes possible and stirring efficiency is enhanced and, in equal stirring efficiency, the generation of scattering can be eliminated as compared with the spraying of air from one direction. By this constitution, very small amount stirring capable of keeping test accuracy can be realized without generating carry-over or scattering.
Patent JP-2003004119-A (JP)
Title: Reinforcing fiber base material for resin gear and resin gear
Inventor: KOBAYASHI NAOMI
IPC: B29K105/08
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To maintain static mechanical strength of a resin gear and improve the durability in actual use by optimizing the construction of a flat sheet formed of an aramido fiber yarn to be used as a reinforcing fiber base material for the resin gear. SOLUTION: The used reinforcing fiber base material is an aramido fiber yarn knitted into a flat sheet. Wales as pitches of knitted loops in the cross direction are set to be 25-35 pieces/inch and courses as pitches of the knitted loops in the longitudinal direction are to be 16-26 pieces/inch. A ring body formed by cylindrically coiling the reinforcing fiber base material and folding its cylindrical body into a bellows in the axial direction and a metal bush arranged at the center thereof are stored in a forming die and the ring body is impregnated with a resin to form an integral molding of the ring body and the metal bush.
Patent JP-2003007717-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HIKITA TOMOYUKI
IPC: H01L27/088
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which realizes a high-performance, high-functional and miniaturized product by making fine a high withstanding voltage circuit operative at high voltages, and mounting such fine high withstand ing voltage circuit mixed with low withstanding voltage circuits on the same chip, and realize a semiconductor device manufacturing method which realizes such semiconductor device by a simple way, without increasing the manufactur ing cost. SOLUTION: The semiconductor device comprises a gate electrode 9 formed via a first gate insulation film 5 on a semiconductor substrate 1, low concentration impurity regions 16 formed on the sides and bottoms of trenches 11 cut down into the substrate 1 on both sides of the gate electrode 9, sidewall spacers 12 formed on the sidewall of the gate electrode 9 and the sides of the trenches, and high concentration impurity regions 17 formed in self-alignment on the bottoms of the trenches against the sidewall spacers 12.
Patent JP-2003005803-A (JP)
Title: System and method for planning compounding of material
Inventor: OKAMURA YOSHIHIDE
IPC: G05B13/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of appropriately deciding loadings of a plurality of kinds of raw materials so as to be able to stably obtain a compound that can give a product provided with desired quality and material. SOLUTION: A temporary loading deciding means 26 decides the temporary loadings of each raw material to be mixed, meanwhile, a predicted value operating means 28 calculates the maximum predicted value and the minimum predicted value of a control component within the each raw material in each different control component on the basis of raw material data of the each raw material acquired by an acquiring means 20, a correction value deciding means 30 further decides a correction value for correcting at least either the maximum predicted value or the minimum predicted value so that at least the maximum predicted value may be a value within the range between the upper limit target value and the lower limit target value decided by a target value deciding means 24,  and a loading deciding means 32 calculates the correction quantity of the temporary loading on the basis of such a correction value and respectively decides the loading of each of raw materials needed to obtain a target compound from the correction quantity and temporary loadings.
Patent JP-2003018851-A (JP)
Title: Control method of direct frequency conversion circuit
Inventor: MINO KAZUAKI
IPC: H02M7/5387
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To reduce a distortion of an input current generated by a charging current of a capacitor in an AC switching unit and to simultaneously control an output voltage and a waveform of an input current by controlling an amplitude of an input current command waveform. SOLUTION: In a direct frequency conversion circuit, both a switching device of one AC switching unit and a switching device of the other AC switching unit are turned on and, in that state, a switching device of a series switch part of the one AC switching unit is turned on/off. With such a constitution, a capacitor in the one AC switching unit is charged by the input current of the AC switching unit beforehand, and the voltage of the capacitor is maintained at a value higher than a full-wave rectified value of the voltage between input lines of the one AC switching unit and the other AC switching unit.
Patent JP-2003008692-A (JP)
Title: Remote conversation apparatus
Inventor: ONISHI KATSUNORI
IPC: G10L13/04
Filed: 2001-06-27
Abstract: PROBLEM TO BE SOLVED: To enable considerable cost-down for a compact remote conversation apparatus using buttons attached at the remote conversation apparatus and implementing function for simple remote conversation with operation by buttons, in order to realize remote conversation even in a noisy environment. SOLUTION: A remote conversation apparatus is configured by combination of a remote device with an existing cellular phone. Remote conversation can retrieve a predetermined form 'reply' or output-speaking of an arbitrary setup form 'reply' when talking, while the predetermined form 'reply' can be generated, registered, and stored beforehand by button operation.
Patent JP-2002304710-A (JP)
Title: Giant magneto-resistive head considering stability of output
Inventor: MORINAGA SATOSHI
IPC: G01R33/09
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To suppress the fluctuation of output waveform, read noise and Barkhausen noise (generically called as waveform fluctuation) by giving the shape condition of a magnetic domain control film generating a magnetic do main controlling magnetic field that a free magnetic layer becomes a single magnetic domain even in a spin-valve type giant magneto-resistive head having any width of the free magnetic layer. SOLUTION: A magnetic domain control running-on length Oh defined by a distance from the upper end part of the giant magneto-resistive stacked body to the tip of the magnetic domain control film, and an overmilling amount OM defined by the distance between the upper end part of a non-magnetic gap layer in contact with a lower shield layer and the lowermost part of a base film existing under the magnetic domain control film, are settled to have the ranges of Oh-16.8×OM<=0.0842×Twr+7.70 and also OM<=10.0, with respect to the free magnetic layer width Twr. Units of nm are adopted for all of these expressions.
Patent JP-2003010632-A (JP)
Title: Deodorizing apparatus in garbage disposer
Inventor: CHIBA HIDEAKI
IPC: B01D53/38
Filed: 2001-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing apparatus capable of effectively removing an odorous ingredient generated in a garbage disposer at the garbage disposal. SOLUTION: The apparatus is provided with a water tank 10 at a piping passage 9 for passing an exhaust gas, that is connected with a garbage treatment tank 10 and an upper flow side end part 9b of the piping passage 9 connected with the lower part 10a. The exhaust gas is introduced inside to be bubbled and is discharged to the upper area 10b of the water tank 10. The odorous ingredient in the exhaust gas is eluted into water and is removed during this process. Further, the water content is removed by a draining board 16 together with the odorous ingredient from the remained exhaust gas that has been discharged. The deodorization due to dehumidification effect is conducted by a dehumidifier 11 installed at the end part of a down flow side piping passage 9c and then the exhaust gas which is almost free of the odorous ingredient is discharged to outside air.
Patent JP-2003018755-A (JP)
Title: Battery charger for mobile device
Inventor: SAKURAI TATSUHIRO
IPC: H01M10/44
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To overcome the defect in a conventional battery charger for mobile devices which displays only two patterns of 'charging' and 'charge completed', so that the user cannot predict the time necessary for charging it and needs to regularly check whether charging is completed or not. SOLUTION: In the battery charger for the battery for mobile devices, a means to display the charged state while charging the battery in multiple stages. The means to display the charging state while charging the battery acts on five senses of human.
Patent JP-2003023035-A (JP)
Title: Semiconductor device
Inventor: SUZUKI TAKEHIRO
IPC: H01L23/498
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for surely, connecting a semiconductor element and the wiring pattern of a wiring board by preventing their dislocation. SOLUTION: The semiconductor device is constituted of the semiconductor element 1 and the wiring board 6 where the wiring pattern 5 is formed on a film substrate 4. The semiconductor element 1 and the wiring pattern 5 are connected, and semiconductor element 1 and the wiring board 6 are sealed with resin. A metal film 8 is formed in a region where the wiring pattern is not formed in at least one face of the film substrate 4 by a material whose coefficient of lineer expansion is smaller than that of the film substrate 4.
Patent JP-2003018956-A (JP)
Title: Method for producing milk-containing beverage
Inventor: INOUE KOJI
IPC: A23F5/24
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a milk-containing beverage, enabling milk constituent to be long prevented from deteriorating, making it possible to improve the safety of the beverage, and suitable for producing canned milk coffee or milk tea to be sold on the market via an automatic vending machine or can warmer. SOLUTION: This method for producing a milk-containing beverage is characterized by comprising electroanalizing or energizing liquid and/or mixture liquid each containing milk constituent.
Patent JP-2003021277-A (JP)
Title: Extending and contracting spiral bellows hose
Inventor: ANDO KOJI
IPC: F16L11/11
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an extending and contracting spiral bellows hose that, can keep the shape even when the hose is made long in an extending state, that is, the hose has a smaller hang by the self-weight in an extending state, and especially even when high temperature gas is sent or the hose is used under high temperature conditions, the hose keeps the shape stabler and has a smaller hang by the self-weight than the conventional ones. SOLUTION: This extending and contracting spiral bellows hose has a synthetic resin tape of hose wall material wound round and a synthetic resin coil impregnated on the shoulder part. A groove is formed on one shoulder part in a longitudinal section of a hose wall forming a hose valley. A ratio of the inclined edge to the other inclined edge is set to the range of 4:6 to 6:4 and in the extending state, pitch/wave height is set to the range of 2.8-4.0 and wave height × 2/hose outer diameter is set to the range of 0.08-0.12.
Patent JP-2002040596-A (JP)
Title: Photographic recording material
Inventor: CLAES ROLAND
IPC: G03C1/83
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a graphic arts recording film having improved covering power at a low production cost. SOLUTION: A red-sensitive photographic recording material with an emulsion layer having a low sliver halide content and a low binder content is disclosed. This material includes a polyester base with an undercoat layer on each of both sides and an antihalation layer on the rear side.
Patent JP-2003023685-A (JP)
Title: General purpose speaker and its mounting method
Inventor: KAITANI KATSUMI
IPC: H04R1/34
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose speaker and its mounting method by which the speaker can reproduce an audio signal with fidelity as the speaker for a personal computer, a on-vehicle speaker, and a BGM speaker and properly spread the directivity and form a soft sound field when mounted in an automobile. SOLUTION: The speaker system is provided with a speaker unit onto which an audio output signal from an amplifier acts, a baffle plate made of a porous sintered body the holes on the outer surface of which are coarse and the holes of the interior of which are dense and for mounting on a frame of the speaker unit, and a cabinet that configures a speaker box with the baffle plate, into which one speaker unit or two are assembled.
Patent JP-2002364193-A (JP)
Title: Tea-ceremony house with integral foundation constructed of steel
Inventor: YAMAMOTO MASAYUKI
IPC: E04B1/343
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated tea-ceremony house enabling the period of site construction to be significantly reduced by easily moving the house integrated with its foundation, and installing it. SOLUTION: The footings 2 of floor posts are secured to steel 1 which constitutes the foundation, and the tea-ceremony house is built thereon. The steel 1 can be lifted for movement by a crane and the like.
Patent JP-2003029619-A (JP)
Title: Language practice equipment
Inventor: ANPO NIKENDAN
IPC: G10L21/10
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a language practice equipment with which even a young child such as a nursery school child, an infant, or a lower grade primary school child can practice and learn a language with interest and pleasure. SOLUTION: Picture information and character information describing the scene shown in the picture information is simultaneously displayed on a display means. A specific part in the character information is translated into voice information in another language to be outputted from a voice output means and, at the same time, the specific part in the character information is highlightingly displayed on the display means.
Patent JP-2003032684-A (JP)
Title: Image coding device and image coding method
Inventor: TERADA TATSUYA
IPC: H04N19/42
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To form still image coding data in addition to moving image coding data with less hardware resources. SOLUTION: When inter-image coding processing is performed, reference image signals S11 are successively written into an image memory 112 via a switch 111, and compensation of the motion of the image is performed by using the reference image S11 and an input image S10 as with a normal case. On the contrary, when intra-image coding processing is performed, writing of the signals S11 into the image memory is stopped by the switch 111. As described above, the reference image S11 which is subjected to an intro-image coding is not stored in the memory 112, but the reference image S11 which is not subjected to the intra-image coding is stored and retained.
Patent JP-2003031271-A (JP)
Title: Method for manufacturing oxide electrode of dye- sensitized solar battery
Inventor: KUROSHIMA SADANORI
IPC: H01L31/04
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To enhance the conversion efficiency of a dye-sensitized solar battery. SOLUTION: In manufacturing the oxide electrode of a dye-sensitized solar battery, metal oxide paste such as titanium oxide applied to a substrate is subjected to freezing prior to drying, then dried to form a gap in the place of a solvent existing between oxide particles, thereby obtaining a porous oxide molding. The oxide electrode is porosified to increase an adsorption amount of dye and decrease resistance in a membrane when a charge transfer substance is in motion, thereby enhancing the conversion efficiency of a solar battery.
Patent JP-2003029123-A (JP)
Title: Lens control system
Inventor: KUWAKINO KOJI
IPC: G02B7/08
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a lens control system, whose operability is improved by eliminating the need of an operating member for motor-driving, by registering a lens position manually set as a shot position in a shot function and also by which unpleasant operation, at a changeover time from the manual driving of a lens to the motor-driving of the lens so as to perform shot reproduction, is prevented in a lens device by which the driving of the lens, such as a focusing lens, is performed manually. SOLUTION: A focusing position signal is obtained from the drive unit 10 of an ENG lens 1, and when shot registration instruction is issued, a value based on the focus position signal is stored in a memory at a shot box 20. The value is read from the memory at the reproduction of the shot, so that it is transmitted to the drive unit 10 as a focus control signal.
Patent JP-2003027619-A (JP)
Title: Beam structure of steel-framed house, and steel-framed house
Inventor: CHIBA YOUSUKE
IPC: E04B1/76
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the beam structure of a rotationally heat-insulated steel- framed house, and to propose a heat-insulated house including a floor face. SOLUTION: The beam structure has a groove 1 having a width corresponding to the thickness of lower flanges 10a and 11a of steel-framed beams 10 and 11 composed of H-steel and elastic bodies A and B, in which web-opposed pieces 2 facing webs 10b and 11b are formed on one side of the groove 1 while covering pieces 3 and 4 covering the external surfaces of the lower flanges 10a and 11a are formed on the other side, and the elastic bodies A and B are installed to the lower flanges 10a and 11a of the steel-framed beams 10 and 11 through the groove 1 and the external surfaces of the flanges are covered with the covering pieces 3 and 4.  In the house, heat-insulating plates 15, 26 and 30 composed of a phenol resin foam are arranged on the inner surface of an exterior wall panel 7 and on a ceiling surface which is the inner surface of a roof panel 6 and the top face of a floor panel 8 in the house.
Patent JP-2003030380-A (JP)
Title: Server device of procedure system for a plurality of procedure destinations
Inventor: WATABE KATSUTOSHI
IPC: G06F19/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a procedure system which can efficiently perform a plurality of procedures to be done for a plurality of procedure destinations at a time. SOLUTION: A user connects to a site that a server device operates and specifies and executes some specific procedure. After the procedure is completed, the server device inquires of the user whether another procedure related to the procedure is carried out at the same time. When the user agrees, electronic form data related to the latter procedure are sent to the user. The user inputs and resends necessary items and the latter procedure is executed. Since the server device issues one procedure ID for those procedures, the user when receiving notice matter data later specifies the one procedure ID to obtain notice matter data regarding the procedures related thereto at a time.
Patent JP-2003028340-A (JP)
Title: Device and method for fixing extension pipe to inner surface of existing passage
Inventor: HIRANO TAKAO
IPC: E03F3/06
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for fixing an extension pipe for easily fixing the extension pipe to the inner surface of an existing passage. SOLUTION: This device for fixing the extension pipe to the inner surface of the existing passage comprises an extension pipe holding means having one or more extension passage insert holes provided therein, a fixing plate installed on the lower surface of the holding means, having both end portions in contact with the inner surface of the existing passage, and having a contact surface formed of a sheet having a curved face with the same diameter as that of the inner surface of the existing passage, and a fixing plate formed of a plate- like or a linear object positioned between the extension pipe holding means and the fixing plate, partly buried in the lower part of the extension pipe holding means, and having a curved face larger than the fixing plate and larger in diameter than the periphery of the inner surface of the existing passage.
Patent JP-2003024346-A (JP)
Title: High-frequency incising tool for endoscope
Inventor: OUCHI TERUO
IPC: A61B18/12
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly safe high-frequency incising tool for an endoscope which is capable of incising an internal tissue to a desired depth by exactly controlling the degree of bending of the distal end segment of a flexible tube which is bent by pulling a conductive wire. SOLUTION: The high-frequency incising tool is constituted by forming a pair of holes 3 apart a spacing in a longitudinal direction near the distal end of the flexible tube 1 having an electrical insulation characteristic, passing the conductive wire 2 inserted and arranged in the flexible tube 1 through a pair of the holes 3 and arranging the wire on the outside of the flexible tube 1 in the segment between the same and is constituted to bend the distal end segment of the flexible tube 1 between a pair of the holes 3 by pulling the conductive wire 2 from the operator side. A notched groove 5 of a V shape of the depth to cross the inner diameter of the flexible tube 1 approximately from the perpendicular direction to the axis of the flexible tube 1 is formed in the position between a pair of the holes 3 of the flexible tube 1 and the holes 3.