baber/WOPTO huggingface dataset:
Patent JP-2003166111-A (JP)
Title: Headwear having band with attached hair
Inventor: UCHIMURA KIYOKO
IPC: A42B1/16
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headwear having a band with attached hair easily usable for a person who worries about his (her) appearance because of having no hair, easy to exchange, replace, attach/detach of the headwear itself and the band and easy to care for the attached hair and enabling such activities to be done quickly, and more inexpensive than wig.  <P>SOLUTION: This headwear comprises a headwear body 10 set with a hook or loop fastener band 20 (hereafter, referred to as a 1st fastener band) around the reverse face 12 thereof and the band 30 with attached hair so designed that the reverse face of a hook or loop fastener band 31 (hereafter, referred to as a 2nd fastener band) attachable to or detachable off the 1st fastener band 20 is set with a cloth band 33 so as to put the hair 32 in between the cloth band 33 and the 2nd fastener band 31.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168589-A (JP)
Title: Discharge lamp lighting device
Inventor: SASAGAWA TOMOHIRO
IPC: H05B41/282
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device performing a feedback control which can deeply control a lighting without causing extinction, flicker, and abnormal oscillation even when a discharge lamp with different rated power is mounted.  <P>SOLUTION: The discharge lamp lighting device comprises a direct current power source 1, an inverter 2 connected to the output side of the direct current power source 1 having at least one switching element converting a direct current voltage of the direct current power source 1 into a high frequency voltage by switching on/off the direct current voltage, a load circuit 3 connected to the output side of the inverter 2 composed of an oscillation circuit 4a to which, the high frequency power is supplied, and a discharge lamp La, a current detection circuit 5 detecting a lamp current and outputting a current signal A, a light control part 11 outputting a light control signal B, and a lamp current feedback means 6 outputting a light control signal D to the inverter 2 according to the input of the current signal A and the light control signal B. An operation frequency of the inverter 2 at the lower limit of the light control is set at the neighborhood of an unloaded resonance frequency of the resonance circuit 4a.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169376-A (JP)
Title: Mobile communication terminal equipment
Inventor: KOZUKI KATSUHIRO
IPC: H04W56/00
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To enable accurate regeneration term decision by excluding influence of time measuring error of a built-in clock, and prevent contents information from being unjustly used by excluding influence of user's intentional change of a time for time measuring.  <P>SOLUTION: In a CDMA mobile communication terminal MS, system time data transmitted by a sink channel from a base station BS are received as standard time information, and contents information is regenerated. In this case, regeneration term of validity set in the contents information is compared with the received standard time information, and it is decided whether the contents information can be regenerated. When it is decided that regeneration is possible, regeneration of the contents information is made possible. When it is decided that regeneration is impossible, regeneration of the contents information is prohibited.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002251923-A (JP)
Title: Corrugated coaxial cable having high propagation velocity
Inventor: CHOPRA VIJAY K
IPC: H01B11/18
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a corrugated coaxial cable keeping high flexibility and high handling characteristic of a corrugated cable, having 90% or more propagation velocity, and as a result improving attenuation. SOLUTION: This coaxial cable is equipped with an inside conductor; a foamed polymer dielectric enveloping the inside conductor and having a dielectric constant of less than 0.17 g/cm<3> ; and a corrugated outside conductor having the dimension giving a cable enveloping the foamed polymer dielectric, having propagation velocity larger than 90% of the velocity of light. In Fig. 1, velocity on the ordinate of 90% or more, the number of times of bending of 30 or more on the ordinate axis, and the waveform length of ratio (ODLR) of 1.1 on the abscissa are selected. The ODLR is a value obtained by dividing actual arc length of the corrugate by distance in a straight line, and decides the waveform of the outside conductor. A valley part and a peak part are formed and the valley part is engaged with the dielectric.
Patent JP-2002223205-A (JP)
Title: Generation of symbol probability using siso decoder for radio communication using high-speed coding and transmission diversity of one encoder
Inventor: GATHERER ALAN
IPC: H04L1/06
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a device and method by which the performance of a radio communication system using high-speed coding and transmission diversity can be improved. SOLUTION: The radio communication system transmits an encoded bit (Yt) and an interleaved encoded bit (Xt) by separately modulating the bits (Yt) and (Xt). On a receiver side, the bits (Yt) an (Xt) are inputted to an SISO decoder (111) by coupling (112) a prier outputting probability generated by means of a probability generator (34) with the signals (Yt) and (Xt). A coupled posterior outputting probability (115) generated by means of the decoder (111) is divided (113) into parts and fed back to the probability generator (34).
Patent JP-2002257693-A (JP)
Title: Reagent format having capillary gap and method of manufacturing the same
Inventor: BRENNEMAN ALLEN J
IPC: B01L99/00
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an optical reagent sensor format having a capillary gap and a method of manufacturing the same, wherein a capillary channel is precisely manufactured, since its dimensional precision determine allowable error in the reagent sensor for analyzing liquid sample. SOLUTION: The optical reagent sensor format 10 is formed by injection- molding plastic materials into a single supporting body inclusive of one insert 28 or into a multiple supporting body 30 inclusive of a number of inserts 32. The supporting body 30 is made of some metal-like materials that can be processed to have so precise thickness and shape as those needed for the formation of a minute capillary gap 18 by means of chemical etching, mechanical punching, blanking (die cutting) or similar processing methods. The thickness of the supporting body 30 depends upon an optical path length complying with the requirements of the capillary gap 18.  The supporting body 30 is formed out of the materials having a melting point higher than that the format materials has, and the sensor format 10 having the minute capillary gap 18 is obtained by the removal of the inserts 32 from the format 10 after it has been molded.
Patent JP-2003171688-A (JP)
Title: Neutral liquid detergent composition
Inventor: AMANO HIDEO
IPC: C11D1/94
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neutral liquid detergent composition which can be widely used for houses, such as for floors, walls, glass surfaces, and electric appliances, can clean dirt of an object to be cleaned by only wiping, and is suitable for houses and furniture.  <P>SOLUTION: This neutral liquid detergent composition of wiping type needs no rinse with water, contains (a) 0.05-2 mass% at least one ampholytic surfactant and (b) 1 mass% or lower cationic surfactant in a mass ratio of (a)/(b) of (50/1)-(1/1), and has a pH of 6-8.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003172791-A (JP)
Title: Fuel assembly
Inventor: KAGEYAMA TAKAO
IPC: G21C3/10
Filed: 2001-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel assembly having superior foreign matter trapping performance and less pressure loss.  <P>SOLUTION: A network portion 7 of a lower tie plate 5 has an insertion hole 13 in which the lower part of lower end plugs 11, 12 is inserted for holding a fuel rod 2 and a water rod 3 in mutually spaced relation and has a flow path through which a cooling material passes. A side wall portion 8 of the lower tie plate extends downward from the periphery of the network portion to form a lower tie plate cavity 9 in the lower part of the network portion and has an inlet opening 10 at the lower end. A partition member 30 has a partition member opening 32 and is horizontally arranged at the lower part of the network portion in the lower tie plate cavity for partitioning the lower tie plate cavity into upper and lower ones. Cylindrical filters 42 are mounted at the lower parts of the lower end plugs with its lower end open to the partition member opening and its upper end closed to the extent that at least foreign matter in the cooling material cannot pass through. A side face opening portion 50 is provided on the side face of the filter.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003179106-A (JP)
Title: Wire cutter for semiconductor device
Inventor: HAMAOKA HIDEHIRO
IPC: H01L21/02
Filed: 2001-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device wire cutter which is capable of removing the swarf of a polyimide film and stably cutting off internal wiring in a process of cutting off the internal wiring, by scratching a semiconductor device which is determined as a defective by visual inspection.  <P>SOLUTION: This semiconductor device wire cutter 1 is equipped with a cylinder 2. A joint 3 is built in an opening provided to the tip of the cylinder 2, and a core 4 is attached to the tip of the joint 3. A suction opening 6 communicating with a suction mechanism 5 is provided near the core 4. A rotating mechanism 7 such as a motor for rotating the core 4 and a joint receptor 8 connected directly to the rotating mechanism 7 to fix the joint 3 are built in the cylinder 2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003184373-A (JP)
Title: Shoes locker system
Inventor: MORISHITA YOSHIMI
IPC: G07F17/12
Filed: 2001-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shoes locker system which can be easily used and can surely perform clearing management.  <P>SOLUTION: This shoes locker system comprises a plurality of shoes lockers 7, a reader 8 for an ID of an unlocking key 1, which is provided in equipment to be used, and a clearing means 9 which totalizes a charge for the use of the equipment in terms of each of the IDs and releases an opening-of-door inhibiting state of an electric locking part 5 by verifying the termination of a user's clearing. The shoes locker 7 can be locked by a lock device 6 equipped with the locking part 5 which is driven to an opening-of-door inhibiting position by an actuator 3 so as to make the opening of a door 4 impossible, in addition to a mechanical locking part 2 which is put on standby in an unlocking state, can be shifted to the locking state by the unlocking key 1 with the imparted ID, and allows the unlocking key 1 to be extracted only in a locking turning position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181742-A (JP)
Title: Tool holder
Inventor: MATSUMOTO MASAICHI
IPC: B23Q11/10
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To securely supply a cutting fluid to a cutting tool and a cutting position, and to change the direction of a cutting fluid jet to the cutting tool and the cutting position, by simplifying configuration of a cutting fluid passage of a collet to be inserted into a holder body of a tool holder, by easily assembling it, and by preventing the outflow of the cutting fluid from the outside periphery of the collet.  <P>SOLUTION: Slotted portions 41, 42 are formed on a collet 40 in order to lead the cutting fluid from a groove 56 to the tip end of the collet 40 by communicating with the groove 56 arranged on a holder body 30 for a passage for supplying the cutting fluid. A sealing cap 50 is dismountably screwed to a tip end flange 43 of the collet 40 so as to prevent the outflow of the cutting fluid by coming into contact with a tip end face 33a of a chuck sleeve 33 and an outside periphery of a shank Ts of a cutting tool T. A plurality of cutting fluid jetting nozzles 60 are arranged at the outer portion of the front end face of the sealing cap 50 so as to swing. Each of the cutting fluid jetting nozzles 60 is communicated with the slotted portions 41, 42 by a fluid passage 53 formed on the sealing cap 50.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181602-A (JP)
Title: Method for manufacturing ultralow carbon steel
Inventor: KANAI TATSUO
IPC: B22D11/20
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a sound ultralow carbon steel, which is free from defects derived from inclusions and can meet a very high quality requirement, in a highly efficient and stable manner.  <P>SOLUTION: In this method for manufacturing an ultralow carbon steel which includes the steps of subjecting a molten steel to RH vacuum degassing and then continuously casting the molten steel, molten steel treatment conditions and/or casting conditions are regulated so as to satisfy the following equation (1) [wherein NSL is a total oxygen concentration of slab, (ppm); VL is the length of vertical part of a continuous casting machine from a meniscus, (m); NFM is the concentration of (FeO)+(MnO) in ladle slag after the completion of RH, (%); W is the capacity of tundish, (ton); TP is a throughput, (ton/min); h is the depth of tundish bath, (m); and VP and α are each a constant].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003181351-A (JP)
Title: Method and apparatus for fluid coating
Inventor: MARUYAMA TERUO
IPC: B05C5/02
Filed: 2001-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and apparatus for fluid coating to achieve shielding and starting delivery at high speeds without causing compression nor damage to various flowing powders such as adhesives, clean solder, phosphor, grease, coating, hot-melt, drugs, and foods, in production process of such fields as electronic parts and household-purpose electrical appliances.  <P>SOLUTION: The coating method comprises relative linear and rotational motion between a shaft and a cylinder. A conveyance means of fluid is given by the rotational motion. The delivery amount of the fluid is controlled by changing the relative gap between the stationary side and the rotary side by means of the linear motion. High-precision pseudo continuous coating can be realized by changing the frequency, duty ratio, amplitude and the like in intermittent coating in the step of starting coating, in the process of coating operation, in the step of coating shut-off, or in the stand-by step.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003188312-A (JP)
Title: Semiconductor device, laminated semiconductor unit, and its manufacturing method
Inventor: SONE MASAAKI
IPC: H01L25/18
Filed: 2001-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that can be manufactured easily and provided with external electrodes capable of easily, surely, and electrically connecting semiconductor devices to each other when the semiconductor devices are mounted three-dimensionally.  <P>SOLUTION: A plurality of projected electrodes 5 are formed on a wiring pattern formed on the surface 1a of a substrate 1 so that their centers may become coincident with the cutting lines 6 of the substrate 1 (electrode forming step). Then a plurality of semiconductor chips 2 is face-down bonded to the surface 1a of the substrate 1. Consequently, the chips 2 are electrically connected to the projected electrodes 5 through the wiring pattern (semiconductor chip bonding step). In addition, the chips 2 and electrodes 2 are collectively sealed with resin 2 (resin sealing step). Thereafter, semiconductor devices 10 are manufactured by cutting the resin 2, projected electrodes 5, and substrate 1 along the cutting lines 6 (cutting step). The cut surfaces of the projected electrodes 5 exposed on the end faces of each semiconductor device 10 become the external electrodes 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003182550-A (JP)
Title: Brake controller for vehicle
Inventor: NISHIO AKITAKA
IPC: B60T8/44
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To decelerates a vehicle corresponding to an operation amount of a brake pedal to improve a brake operation feeling when the brake pedal is operated while automatic pressurization control is performed for a wheel to be controlled.  <P>SOLUTION: When the brake pedal BP is operated during braking steering control, pulse pressure increase control or pulse pressure reduction control of a hydraulic control valve PC** for a wheel not controlled is performed based on Duty which is a larger one between Duty (ΔG) computed based on the deceleration deviation ΔG of target vehicle deceleration Gt computed based on a brake pedal strokes ST and inferred vehicle body acceleration DVso and Duty (ΔP) computed based on the hydraulic deviation ΔP of target wheel cylinder hydraulic pressure Ptw computed based on the brake pedal stroke ST and actual wheel cylinder hydraulic pressure Pw**.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193991-A (JP)
Title: Fuel pump
Inventor: TAKAMI YOSHIHIRO
IPC: F04D29/18
Filed: 2001-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve pump efficiency of a fuel pump.  <P>SOLUTION: An impeller rotating in a pump casing is approximately disk- shaped. In an area extending along the outer peripheries of two sides, groups of recess parts are formed repeatedly and mutually spaced at certain intervals in the circumferential direction. The outer end surfaces 16i and 16j of the radial direction of the recess part extend from an intermediate surface 16s in the width direction toward two sides in the radial direction outward. The fuel pump is capable of obtaining high pump efficiency by suppressing the rate of occurrence of break away or vortex in a flow of fuel.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002337100-A (JP)
Title: Nano coating molecular material
Inventor: KUNITAKE TOYOKI
IPC: B22F1/054
Filed: 2001-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a molecular material physical and chemical characteristics as individual molecule or nano particles of which are held or improved. SOLUTION: This nano coating molecular material constitutes its characteristic feature of covering at least a surface of a part of the molecules, a molecule aggregate or the nano particles with an ultra-thin film having an oxygen metallic bond.
Patent JP-2003198140-A (JP)
Title: Multilayer wiring board
Inventor: ABE SEIICHI
IPC: H05K3/46
Filed: 2001-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a voltage drop of a circuit for power or for grounding and also prevent the occurrence of a simultaneous switching noise in a multilayer wiring board.  <P>SOLUTION: A multilayer wiring board comprises a core substrate 5 which comprises an insulating base material 2, through conductors 3 extended through the insulation base material 2, and connection lands extended from the through conductor 3 up to the surface of the insulating base material 2; and a multilayer interconnection section which is formed of a plurality of insulation layers 7 and interconnection conductor layers 8 stacked on the surface of the core substrate 5. A portion 7a of the insulation layers 7 between the connection lands 4 and the interconnection conductor layers 8 facing the connection lands 4 has a relative permittivity smaller than that of the other portion of the insulation layers 7, making electromagnetic coupling between the connection lands 4 and the interconnection conductor layers 8 small and consequently preventing the generation of unmatching of characteristic impedance in the connection lands 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003193537-A (JP)
Title: Washing nozzle control method and washing nozzle
Inventor: MATSUMOTO TOMOHIDE
IPC: B05B1/34
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing nozzle control method allowing the selective washing of the private part of a human body in a centralized or decentralized manner as desired by controlling the flow ratio of one flow path to the other flow path, and a washing nozzle.  <P>SOLUTION: The washing nozzle comprises a single exhaust port 12, a first flow path 13 and a second flow path 14 communicating with the exhaust port 12, and rotating flow generating means 75 for giving additional force of rotation around the direction of exhausting the washing water from the exhaust port 12 to the washing water flowing though the first flow path 13. Washing area adjusting means 4 contains flow control means for controlling the flow ratio of the washing water to be supplied to the first and second flow paths 13, 14, whereby the area of a surface to be washed by the washing water discharged from the exhaust port is continuously varied.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003195063-A (JP)
Title: Optical fiber component for connection and its manufacturing method
Inventor: ARISHIMA KOICHI
IPC: G02B6/00
Filed: 2001-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber component for connection, a component having the ability to prevent increase in optical loss, reduction in flexibility, deterioration in mechanical strength, and increase in weight, which are caused in reinforcing a connection part of optical fibers.  <P>SOLUTION: The optical fiber component for connection and its manufacturing method refer to the system of covering, with a foamable silicone resin, a substrate for mounting the connection part of optical fibers and the optical fibers on the substrate.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197006-A (JP)
Title: Projector
Inventor: KAWAMATA SHINJI
IPC: F21Y101/00
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate a light of a projector corresponding to a person's movement by preventing the lowering in the illuminance of a moving place when the person moves outside the irradiation range of the light of the projector.  <P>SOLUTION: This projector 1 comprising a light 2 and a support mount 9 is so formed that rotary tables 4 and 8 is attached to the support mount 9, the light 2 and a human body position sensor 3 are attached to the rotary tables 4 and 8, the position of the moving person is detected by the human body position sensor 3, the rotary tables 4 and 8 are rotated by the output of the human body position sensor 3, and the rotary tables 4 and 8 of the projector 1 are controlled, so that the irradiation range of the light 2 is turned to the direction of the person.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003197925-A (JP)
Title: Method for manufacturing semiconductor element
Inventor: TAKANO HISANAGA
IPC: H01L29/47
Filed: 2001-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a highly reliable semiconductor element equipped with a shot key barrier electrode.  <P>SOLUTION: A Ti layer and a Pd layer are successively formed on a semiconductor substrate 12. Then, the Pd is diffused through the Ti layer in the surface area of the semiconductor substrate 12 in order to leave the Pd on the Ti layer by heat treatment so that a first metallic layer 19 made of Pd silicide can be formed. Simultaneously, the Ti layer is made into silicide by the diffusion of Si from the semiconductor substrate 12. Then, the Al layer is formed on the Ti layer where the Pd remains, and heat treatment is carried out. Thus, a fourth metallic layer 22 made of Ti, Al, and Si is formed on the boundary of the Ti layer and the Al layer, and the Pd is diffused (added) in the Al layer. The thermal treatment is carried out in order to make the Pd layer on the Ti layer disappear so that a shot barrier electrode 13 where the fourth metallic layer 22 and the third metallic layer (Al layer) 21 including the Pd are successively laminated can be formed on the second metallic layer (Ti silicide layer) 20.  <P>COPYRIGHT: (C)2003,JPO