baber/WOPTO huggingface dataset:
Patent JP-2003304663-A (JP)
Title: Motor housing and motor
Inventor: KOMODA MASAHIKO
IPC: H02K1/18
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor housing of such structure that can be easily disassembled separately by each part, in a motor housing consisting of a plurality of parts.  <P>SOLUTION: The motor housing 2 has a yoke 3 and first and second end frames 4 and 5, which close openings 3a and 3d at both ends of that yoke 3. Then, a fastening shaft 16 is passed between a fixing part 4b provided outside, in the radial direction of the first end frame 4 and a fixing part 5c provided outside in the radial direction in a position apart from the fixing part 4b in the second end frame 5 so that it is exposed from the periphery 3e of the yoke 3, and is fastened to fix the yoke 3 and each end frames 4 and 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003298219-A (JP)
Title: Circuit board and method of mounting connector on its surface
Inventor: TAKEUCHI SHINOBU
IPC: H05K3/34
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board that can be connected surely to a connector, and to provide a method of mounting the connector on the surface of the board.  <P>SOLUTION: The circuit board 1 is used for mounting the connector 2 fitted with a CPU. The board 1 has a land section 5 soldered to the connection 12 of a terminal 11 fitted to the connector 2. In a perforating step, an upwardly expanded filled hole 7 is formed at the center of the land section 5 through both sides of the circuit board 1. After the hole 7 is formed, the hole 7 is filled with cream solder 6 in the next filling step. In the next positioning step, the connector 2 is placed on the circuit board 1 by positioning the connector 2 by bringing the connection 12 into contact with the cream solder 6. In the next heating step, in addition, the connection 12 is soldered to the land section 5 by melting the cream solder 6. When the cream solder 6 in the filled hole 7 is melted, the melted solder becomes a ball-like shape due to its surface tension and protrudes from the surface of the land section 5. Consequently, the connection 12 and land section 5 are surely connected to each other by the cream solder 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291149-A (JP)
Title: Vacuum casting core, formation method therefor, and vacuum cast molding method using the core
Inventor: HASEGAWA ISAMU
IPC: B29C33/38
Filed: 2002-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum casting core capable of enhancing the quality of a molded article while reducing the number of processes, a formation method therefor and a vacuum cast molding method using the core.  <P>SOLUTION: The formation method for the core used in vacuum casting for obtaining the molded article by casting a molding compound in a mold under vacuum has a process for forming a casting mold for the core having a cavity which has a product inner diameter using the inner diameter model of a molded product, a process for molding a core main body 11 by inserting an elastomer 18 having a diameter smaller than the product inner diameter to cast the same in a casting mold 16 for the core, and a process for reversing the core main body 11 to remove the elastomer 18 and subsequently restoring the core main body 11 to fill the same with small particles.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304700-A (JP)
Title: Power supply system for disaster time
Inventor: MORI MASAHIRO
IPC: H02P9/48
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply system for disaster time which can easily supply the stable predetermined power to a motor load at a disaster site.  <P>SOLUTION: The disaster time power supply system comprises a small-sized gas turbine 2, a fuel supply unit 4 for supplying fuel to the turbine 2, a permanent magnet field type three-phase AC generator 3 coupled to the turbine 2 and driven by the turbine 2, and an autotransformer 7 for regulating a level of an AC output voltage from the generator 3. Thus, the AC voltage output level-regulated by the auto-transformer 7 is supplied to the motor load.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003083612-A (JP)
Title: Hot water and cold water mixing unit for hot water apparatus
Inventor: SASAKI HIROAKI
IPC: F24S90/00
Filed: 2002-04-10
Abstract: PROBLEM TO BE SOLVED: To make a tentative hot water supply possible by using a hot water appara tus or increase a flow amount of mixed water even when a hot water mixing device (94) is fallen into an abnormal operation condition, by providing a hot water mixing unit which has a mixed water circuit (29) extended to a downstream side from a junction of a hot water circuit (14) for flowing hot water from a hot water supply device (5) and a cold water circuit (15) for flowing cold water and provided with a temperature sensor (33) for mixed water and a hot water mixing device (20) for controlling a mixing ratio for the hot water and the cold water at the junction, and controls an operation of the hot water mixing device (20) so that a temperature detected by the temperature sensor (33) is adjusted to a predetermined temperature. SOLUTION: The hot water and cold water mixing device (20) has a cold water controller (24) for controlling an amount of cold water flowing in the cold water circuit (15) and a hot water controller (25) which can be controlled independently from the cold water controller (24) and controls a flow amount of hot water flowing in the hot water circuit (14). The operation of either one of the cold water controller (24) or the hot water controller (25) is controlled until the temperature detected by the temperature sensor (33) for mixed water reaches to the predetermined temperature.
Patent JP-2003309464-A (JP)
Title: Function variable cell, semiconductor integrated circuit and design system therefor
Inventor: MIZUNO MASAYUKI
IPC: H03K19/173
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit capable of corresponding to specification change and bug correction after the semiconductor integrated circuit is manufactured.  <P>SOLUTION: Standard cells 101 used in a cell base IC and function variable cells 102 are mounted on the semiconductor integrated circuit. A function variable cell 102 is provided with a means for controlling at least one among function change, function stopping and function activation with a control signal inside the semiconductor integrated circuit or a control signal given to the semiconductor integrated circuit from the outside.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003002666-A (JP)
Title: Production of silica body by using sol-gel technology
Inventor: BHANDARKAR SUHAS
IPC: C03B8/02
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To obtain a large sol-gel silica body with a higher strength by a sol-gel method. SOLUTION: In the production of a sol-gel silica body, it is well known that the use of silica powder having a large particle size provides important advantageous points. The important advantageous points include the enhancement of a gel strength, the high load of a silica, the ripening of the sol, the increase in a drying speed, the decrease in the consumption of organic additives, which leads to the shortening of the time required for incinerating organic substances, and the easy removal of polluted particles attributable to the large diameter of the particle. The spherical shape of the particle contributes the improvement of properties.
Patent JP-2003310687-A (JP)
Title: Rolling type massage tool
Inventor: KANESHIRO YUTAKA
IPC: A61H15/00
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the conventional massage devices that although the structure can be simplified and the massage effect can be expanded and the use can be made easy, any conventional device has a fixed way of working, and has no variety, and the use does not continue for a long time, and since the way of working is fixed as described above, the massage effect is limited to a local part.  <P>SOLUTION: This rolling type massage tool is formed by annular soft roller parts provided on the right and left, and a hard small-diameter shaft part provided intermediate between the paired soft roller parts. The hard small-diameter shaft part has a smaller diameter than the soft roller parts. The efficient massage effect can be achieved by using the hardness of the soft roller parts and the moderate relaxation. The hard small-diameter shaft part has a smaller diameter than the soft roller parts, whereby the massage effect to the back can be produced and load to the spine can be eliminated so as to obtain sure massage effect.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314325-A (JP)
Title: Stop/start control device for driving force source
Inventor: HANADA HIDETO
IPC: F02D29/06
Filed: 2002-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stop/start control device for a driving force source which early achieves the condition that the driving force source is stopped when the stop condition is satisfied.  <P>SOLUTION: This stop/start control device for a driving force source is provided with a function for stopping the driving force source of a vehicle when the stop condition is satisfied and for starting the driving force source when the starting condition is satisfied, a function for driving a generator with the driving force source to generate the power, and a function for supplying the power generated by the generator to the starting device for starting the driving force source. This control device is also provided with a starting capability determining means for determining starting capability of the starting device (step S2, step S3) and a power generation quantity control means for controlling the power generation quantity in the case of generating the power by driving the generator with the driving force source (step S4, step S5).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003318879-A (JP)
Title: Quantized cashing method and its device and program
Inventor: TOKUNAGA HIROMI
IPC: G06Q20/00
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To hold forgery impossibility based on the principles of quantum mechanics, to hold anonymity and to reduce the volume of secret information stored in a bank.  <P>SOLUTION: Random strings a(i,j),..., a(1,n), a(2,1),..., a(2,n), a(m,1),..., a(m,n) are generated, a related bit ci obtaining the EXOR of each random string a(i,1),..., a(i,n) (i=1,..., m) is inserted in each random string a(i,1),..., a(i,n), a quantized bit string |ϕ> is generated by encoding a(i,j) or ci by a base Z at b(i,j)=0 or encoding the a(i,j) or ci by a base X at b(i,j)=1 to one of four quantized states for each corresponding bit to secret random strings B<SP>(v)</SP>=(b(i,1),..., b(1,n+1), b(2,1),..., b(2,n+1),..., b(m,1),..., b(m,n+1)) of the inserted bit strings and an issue face v, and (|ϕ>,v) is expressed as cash. In the case of using the cash (|ϕ>,v), a random string D of n×m and related bits ei of each n bits of the random string D are found out, a quantized bit of |ϕ> corresponding to each of bits in the bit string D into which the related bits ei are inserted is held as it is when d(i,j) is 0 or the quantized state is converted into |ϕ'> by rotating the quantized state by 90° when the d(i,j) is 1 and payment is performed by (|ϕ'>,v).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322221-A (JP)
Title: Seal chain
Inventor: FUJIWARA MAKOTO
IPC: F16G13/02
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal chain which restrains wearing of a seal member, hinders fine powder from going into the seal chain, and keeps high sealing performance for a long time.  <P>SOLUTION: Sealing structure is made by interposing a first rigid sealing member 34, whose back face contacts the internal plate 21, and a second rigid sealing member 32, whose back face contacts the external plate 22, between the surfaces of internal plates 21 and 22 which oppose to each other, holding an elastic sealing member 35 between one side face of the first rigid sealing member 34 and one side face of the second rigid sealing member 32, and forming a slit-shaped communication passage 34a in at least either the first rigid sealing member 34 or the second rigid sealing member 32 so as to communicate the two spaces sharing the elastic sealing member 35 as a boundary between them.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324080-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MOCHIDA KINYA
IPC: H01L21/52
Filed: 2002-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device wherein a bonding sheet optimum as adhesive agent for die bonding is used, and superior cost performance is obtained by using a simple method.  <P>SOLUTION: In the method for manufacturing a semiconductor device, a protective adhesive tape is stuck on a circuit surface of a semiconductor wafer, a bonding film for die bonding is bonded and laminated on a rear of the wafer, dicing is performed from a side of the bonding film in the state that the wafer is retained on the adhesive tape, the semiconductor wafer is made chips together with the bonding film, and the semiconductor chips are picked up from the protective adhesive sheet and die-bonded to a substrate for chip mounting by using the bonding film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003028531-A (JP)
Title: Equipment for cooling material web
Inventor: DE VROOME CLEMENS JOHANNES MAR
IPC: F26B13/18
Filed: 2002-05-08
Abstract: PROBLEM TO BE SOLVED: To provide equipment for cooling a material web by a simple structure and with high reliability, while lowering the cost by this structure. SOLUTION: The equipment for cooling a paper web 14 printed and heated by a hot-air dryer 2 utilizes waste heat of a combustion chamber 10 for evaporative cooling of a refrigerant 52 passed through a cooling device 12 to cool the material web 14. A first rate of the refrigerant 52 is evaporated and a second rate thereof is cooled by taking the heat of evaporation therefrom. This equipment is provided with a steam generator 26 wherein steam is generated by the waste heat of the combustion chamber 10, in part at least, steam-jet vacuum nozzles 34 and 36 which are operated by the steam and whereon a negative pressure acts, and a negative pressure chamber 50 wherein the negative pressure acts on the refrigerant 52 to vaporize it partially at least for cooling.
Patent JP-2003331149-A (JP)
Title: Ordering method and order receiving method
Inventor: HANAMURA TOSHINOBU
IPC: G06Q50/00
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ordering method and an order receiving method which lighten the burden of processing on an operator accompanying ordering or order reception in a complicated article dealing style.  <P>SOLUTION: A store in business for the delivery destination of a product among stores in business interposed between a seller who sells the product and the delivery destination of the product is a receiving store and a store in business for the seller is a handling store. When one of the stores in business serves as an ordering store to send an order through a communication network, ordering processing is allowed according to the identification code of the ordering store and then a combination of a product, a handling store, a receiving store, and a delivery destination is selected according to restriction information including the combination of the product, handling store, receiving store, and destination allocated to the ordering store. In this case, a type (route) of article dealings which is free of a miss can be selected according to the restriction information and the seller can perform processing with the style (route) of article dealings free of a miss. Consequently, accurate ordering and order reception are carried out, so the burden on operators are reducible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332583-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: OONO AKIKAZU
IPC: H01L29/786
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can suppress an increase in off-leakage current while securing an increase in drain current when the device is turned on, and to provide a method of manufacturing the device.  <P>SOLUTION: This semiconductor device has a semiconductor layer 3 formed on an insulating film 2, a gate electrode 6 formed on the semiconductor layer 3, and a first-conductivity body region 8 formed under the gate electrode 6 in the semiconductor layer 3. This device also has a second-conductivity source and drain regions 9 and 10 formed on both sides of the body region 8 in the semiconductor layer 3. In addition, this device also has a first-conductivity semiconductor region 11 formed between the source region 9 and insulating film 2 and connected to the body region 8 and a source electrode 13 formed through the source region 9 to reach the semiconductor region 11 and connected to the source region 9 and semiconductor region 11 in a partial area of the semiconductor layer 3. The thickness of the semiconductor layer 3 in the forming area 3a of the semiconductor region 11 is made thicker than that of the layer 3 in the other area.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332644-A (JP)
Title: Method and jig for manufacturing thermoelectric module
Inventor: HARA REIKO
IPC: H01L35/08
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method by which a thermoelectric module can be manufactured by a simple working process, and to provide a jig for manufacturing the thermoelectric module.  <P>SOLUTION: In the method of manufacturing the thermoelectric module, alternately arranged thermoelectric elements P and N are collectively coupled with electrodes T by means of a discharge plasma sintering device 1. The jig 10 for manufacturing the thermoelectric module which is one embodiment of this invention houses and holds the thermoelectric elements P and N and electrodes T in a prescribed layout and sets the holding elements P and N and electrodes T to a prescribed position of the sintering device 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328394-A (JP)
Title: Self-luminous road rivet
Inventor: MAEGAKI KOJI
IPC: E01F9/553
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-luminous road rivet enabling installation of a light transmission member to a casing by a method not extremely imparting stress.  <P>SOLUTION: This self-luminous road rivet comprises the casing open upward, the light transmission member installed to an opening edge part such that the light transmission member covers an opening of the casing, and a luminous unit provided below the light transmission member. The light transmission member is installed to the casing by an adhesive. The adhesive comprises a base material, a first adhesive layer provided on a first face of the base material, and a second adhesive layer provided on a second face of the base material. The self-luminous road rivet has excellent waterproofness, does not require a rubber packing, and has an excellent assembling property. The casing does not require a space for housing the rubber packing, and a portion for fastening a bolt is unnecessary to miniaturize the casing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331705-A (JP)
Title: Relay
Inventor: INOUE TAKASHI
IPC: H01H50/04
Filed: 2002-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a relay that can appropriately comply with the supply of different power supply voltages.  <P>SOLUTION: The relay comprises a relay unit that has an electromagnetic coil 1 which is energized by the power supply circuit part that is connected to a connection circuit including a power supply circuit part and a movable plate 3 having a movable contact and fixed contacts 4, 5 for carrying out switching and control operation of the above connection circuit according to the energizing of the electromagnetic coil 1. And voltage transformers 17, 18, and 19 which transform the voltage that is switched over by a switching switch 16 and supplied from the power supply circuit part into a prescribed voltage adapted to the electromagnetic coil 3, and supply the prescribed voltage to the electromagnetic coil 3, is provided at the relay unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337555-A (JP)
Title: Optical element, optical device, and display method using them
Inventor: KISHII NORIYUKI
IPC: G09F9/30
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To reduce jitter in pixel display of an optical element constituting a display or the like.  <P>SOLUTION: This optical element is a fiber waveguide type optical element 10 which has a core part 12 in a pipe shaped clad part 11 and has constitution in which a medium 14 having flow property is enclosed in the inside of the core part 12 so as to be movable and the element has a light source 21, a medium pouring means 25, a liquid sending means 22, a light detecting means 30 which detects light to be released from the end face 14f of the medium and makes a position and time where and when the light is released signals, and a control part 24 for controlling the timing of the light to be emitted from the light source 21. The element adjusts a pixel display position by controlling light emission timing from the light source 21 with the control part 24 in accordance with signals from the light detecting means 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003337323-A (JP)
Title: Liquid crystal display unit fitting structure of electronic equipment
Inventor: SAITO TAISUKE
IPC: G02F1/1333
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a liquid crystal display unit fitting structure of electronic equipment which has simple assembling process, high degree of freedom of design of a front panel, less waste of maintenance management, and reducible total size.  <P>SOLUTION: In the liquid crystal display unit fitting structure of the electronic equipment which has a liquid crystal display unit assembled between a resin-made front panel 2 where a display unit window 1 is formed and a metallic front chassis 13 positioned in the front panel 2, a liquid crystal cell 6 which has frame-shaped seal rubber 5 fitted in its circumferential surface is positioned in a fitting recessed part 4 formed on the inner surface side of the display unit window 1 and a back light unit 8 which has a cushion 9 previously fitted to the back is superposed on the liquid crystal cell 6; and the position of the back light unit 8 is restricted by a positioning rib 2a molded integrally on the inner surface outside the fitting recessed part 4 and the front chassis 13 is fixed to the front panel 2 with a plurality of fixing screws 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339611-A (JP)
Title: Dishwasher
Inventor: WAKATSUKI YOSHINORI
IPC: A47L15/42
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To easily remove dirt from tableware without using detergent by reducing the generation quantity of electrolytic water so as to reduce time for generation.   <P>SOLUTION: A control part 5 opens a water feeding valve apparatus 42 to feed a prescribed quantity of water into a wash tub 2, thereafter closes the valve apparatus 42 to drive a water feeding pump 39 and switches a water channel bi-directional switching apparatus 43 to feed water to an electrolyzer 9a. Then, the control part 5 operates a DC power generator 8 to circulate the electrolytic water generated by the electrolyzer 9a again to the electrolyzer 9a via the wash tub 2 for a prescribed time, thereafter switches the switching apparatus 43 to feed water to a fast jetting boiler 29 and energizes a second heater 31 provided at the boiler 29 to jet the electrolytic water heated and evaporated by the boiler 29 to the tableware 14 housed in the wash tub 2 from a jet nozzle 30 for washing for a prescribed time.  <P>COPYRIGHT: (C)2004,JPO