baber/WOPTO huggingface dataset:
Patent JP-2003052558-A (JP)
Title: Detergent-injecting device for bathtub-washing system
Inventor: TSUDA YUKIAKI
IPC: A47K3/00
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a detergent-injecting device for a bathtub-washing system which is formed into a unit, and separately arranged from an automatic bath system, and in addition, of which the wiring can be easily performed. SOLUTION: This detergent-injecting device 10 for the bathtub-washing system belongs to the automatic bath system 24 which feeds hot water into a bathtub 26, and at the same time, performs an additional heating of the hot water in the bathtub 26 when required. Such a detergent-injecting device 10 is equipped with a washing liquid, tank 11, a pump 15, a flow rate sensor 14 and an electromagnetic valve 17, and a control unit 16 for them. In this case, the washing liquid tank 11 stores a washing liquid 12. The pump 15 pumps up the washing liquid 12 in the washing liquid tank 11, and feeds it to a washing nozzle 31 which is provided in the bathtub 26. The flow rate sensor 14 and the electromagnetic valve 17 are serially connected with the pump 15. The whole is housed in a separate case 10a.  Then, the transmitting/receiving of signals is performed through a few communication wires 32a between the control unit 16 and the main control device 33 of the automatic bath system 24.
Patent JP-2003049238-A (JP)
Title: Non-heat treated crankshaft steel for hot forging
Inventor: NAKAJIMA TOMOYUKI
IPC: C22C38/60
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide inexpensive non-heat treated crankshaft steel for hot forging which can cope with a high output engine, and has high strength as well. SOLUTION: The steel has steel components containing, by mass, >0.43 to 0.50% C, 0.10 to 1.00% Si, 0.10 to 2.00% Mn, <=0.50% Cu, <=0.20% Ni, 0.20 to 1.00% Cr and <=0.05% Mo, and, if required, containing one or more kinds selected from <=0.120% Si, <=0.30% Pb, <=0.01% Ca and <=0.30% Bi, and the balance substantially Fe, and also satisfying C+Si/6+Mn/4.5+Cu/15+Ni/15+Cr/4+Mo/2.5>=0.74.
Patent JP-2003056407-A (JP)
Title: Structural material surface protecting device
Inventor: TANI TERUHISA
IPC: F02K9/97
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a structural material surface protecting device to be exposed to a high temperature highly erosive gas, which can solve a problem that it has conventionally needed the introduction of a coolant for protecting and an active mechanism for ejection that causes complication of a structure as well as increase in weight. SOLUTION: The structural material surface protecting device ejects, to the surface of the structural material onto which the high temperature highly erosive gas flows, an evaporated cooling gas of the coolant filled in a hole or groove drilled in the structural material, and forms a cooling gas layer along the surface, thereby decreasing heat transmission to the structural material surface and preventing occurrence of erosion due to the collision of solid components. This restrains the structural material from being heated to high temperature which is caused by the heat transmission from the gas, in a virtue of the cooling gas layer formed along the structural material, and thus reduces its strength lowering and suppresses the erosion occurrence due to the collision of the solid components.  In addition, the active mechanism for evaporation and ejection of the cooling gas layer on the structural material surface is not required, so that the structural material may be simplified.
Patent JP-2003056874-A (JP)
Title: Humidifier
Inventor: ITAMI HIROMITSU
IPC: F24F6/10
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To increase the humidifying quantity of a humidifier without largely increasing the cost of the product of the humidifier nor compromising the safety of the product while the compactness and stillness of the product are maintained. SOLUTION: The humidifier is provided with a heater 9 for warm air in the air course 8 between a blower 5 and a vaporizing filter 3, a heater 6 for warm water which heats the water stored in a water tank section 2 near the section 2, and an operating section 12 which sets an operation mode, temperature, etc., on the side face or top face of the main body 1 of the humidifier. The humidifier is also provided with a humidity sensor 14 which detects the temperature in a room and a control section 10 in the main body 1. The control section 10 controls the outputs of the blower 5, heater 6 for warm water, heater 9 for warm air, etc., in accordance with the humidity detected by means of the sensor 14 or the information set by means of the operating section 12.
Patent JP-2003055689-A (JP)
Title: Jigsaw puzzle-like candle device
Inventor: ASADA MITSUHIKO
IPC: C11C5/00
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a candle device which designs a combination of a plurality of candles and can remarkably enhance a stage effect. SOLUTION: The jigsaw puzzle-like candle device is constituted of a plurality of unit candle members 2 which constitutes a candle and are to be arranged in a state of contact or non-contact with one another, a frame member 3 having a fixing recess 30 where these unit candle members 2 are held in a state of contact or non-contact with one another, and functions as a candle by fixing a wick in use or before use.
Patent JP-2003055968-A (JP)
Title: Rotating reaction receiving device for tubing device
Inventor: IWAKURA AKIRA
IPC: E02D7/22
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a rotating reaction receiving device for tubing device usable even when largely changing the distance between a working machine and a tubing device. SOLUTION: The tubing device for pushing a casing having a drilling edge at the tip while rotating or oscillating it requires a means for receiving the reaction of rotation of the easing. In this rotating reaction receiving device, a bracket 11 for longitudinally slidably supporting a beam 12 is provided on one end surface of the base frame 3 of the tubing device 1 to support one end side of the beam 12 by the bracket 11, and the other end of the beam 12 is connected to the truck frame of the working machine 30 for discharging sediment in a casing tube through a pin 15 to receive the rotating reaction by the working machine.
Patent JP-2003059838-A (JP)
Title: Apparatus and method for plasma treatment
Inventor: INAMASU TAKASHI
IPC: H01L21/3065
Filed: 2001-08-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for plasma treatment, capable of increasing the size of a treatment area, improving the treatment speed and improving the treatment quality. SOLUTION: The apparatus for plasma treating comprises a reaction vessel 4, a high-frequency electrode 20 provided in the vessel 4, and a dielectric 6 associated with the electrode 20. The electrode 20 has a plurality of small electrodes 21 to 24 being separated from each other. High-frequency voltages, applied to at least two electrodes among the electrodes 21 to 24, are different in phases from each other. The dielectric 6 is movable with respect to the electrodes 21 to 24 by an elevating mechanism 7. The strength distribution of an electric field to be applied by the electrode 20 can be regulated, by moving the dielectric 6.
Patent JP-2002135281-A (JP)
Title: Method of managing time slot interchange in classic ms- spring networks
Inventor: SESTITO VINCENZO
IPC: H04J3/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for allowing exchange of allocations, in a classic (2 or 4 fibers) ring protected by an MS-SPRING mechanism by allocating the time slot of low priority channel selected according to actual defective place, even if a simple ring failure occurs, while allocating the time slot of low priority channel selected according to an appropriate criteria, and even if a double (or a plurality of) ring failures occur for protecting a high priority traffic. SOLUTION: In two-fiber rings, the criterion for choosing a low priority AU-4 to be used for the protection in case of simple failure can be summarized as follows: given an STM-n ring line signal, where 'n' is the overall number of the handled channels, there results that LP AU-4#XLP=AU-4#(XHP+n/2), where X is the HP AU-4 index in the fault span. In four-fiber rings, AU-4 LP=AU-4 #X HP. Should two or more failures occur, criteria are provided for selecting one of the fault spans and for tracing the problem back to the case of single two/four fiber ring failure.
Patent JP-2003053417-A (JP)
Title: Ultrasonic drawing device
Inventor: MIYAMOTO TOSHIAKI
IPC: B21C1/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To solve a drawback that vibration occurring in the longitudinal direction of Langevin vibrators 5, 6 affects the insertion of a workpiece adversely because the Langevin type vibrators 5, 6 are mounted othogonally to the inserting direction of the workpiece 7 to a vibration transducer 4 in a conventional ultrasonic die device. SOLUTION: A die 9 is mounted in the end part at one end of a supporting member 8 around which a flange 8a is provided and in the center of which a through-hole 8b is provided. A die member 10 having a through-hole 10a connected to this die 9 is mounted fixedly so that the through-holes 10a of the die 9 and the die member 10 are made to coincide with the through-hole 8b of the supporting member 8. The metallic member 11b of a Langevin vibrator 11 being a piezoelectric vibrator 11a is clamped by two metallic members 11b, 11c and connected to the other end of the supporting member 8. A through-hole 11d is provided in the center of the Langevin vibrator 11 and the through-hole 11d is made to coincide with the through-hole 8b of the supporting member 8.
Patent JP-2003059315-A (JP)
Title: Reflector structure of vehicle headlamp
Inventor: KOSHIRO HIROSHI
IPC: F21Y101/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a passing light distribution pattern capable of securing moderate illumination before a road surface without deteriorating the distant visibility. SOLUTION: Boundary portions S1 and S2 between middle diffusion control bases B, C and a large diffusion control face A except a traveling beam control face F in a reflection face 2, and a horizontal cut control face E and a 15 deg. cut control face D, are formed such that the upper control face A (B, C) is positionally shifted in front of the lower control face D (E), and both control faces A (B, C) and D (E) are continued in a connection reflection face 6 formed of a gentle slope passing through a nearly middle part b of a positional shift width h in a boundary center portion (a) of both control faces A (B, C) and D (E), extended forward and downward. Because the connection reflection face 6 is formed more downward than the upper control faces A, B, C or the lower control faces D, E emission light from the connection reflection face 6 is emitted at more downward emission angles than the upper control faces A, B, C and the lower control faces D, E.
Patent JP-2003061521-A (JP)
Title: Shake-out type fishing rod equipped with outside guide
Inventor: ITO KOICHI
IPC: A01K87/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To prevent a balance weight built-in shake-out type fishing rod equipped with the outside guide from being damaged, when the rod is disassembled. SOLUTION: This fishing rod has the part 22 in which the balance weight 24 is detachably mounted at the rear inside the root rod 10 where the balance can be wholly or partially loaded or detached. The shock-absorbing receiver 26 for buffering the falling shock of a first inner rod 12 can be set to any places, the front part of the whole balance weight or the front part of the rest after the balance is partially removed. In this state, the outer guide of the first inner rod is fixed to the head side that does not contact with the top edge of the root rod 10 or its is a freely travelling guide and the root part is constituted so that the base part may have a distance from the top edge of the root rod, when it moves to the topmost position.
Patent JP-2002151405-A (JP)
Title: Lithography projection apparatus
Inventor: KWAN YIM BUN PATRICK
IPC: H01L21/027
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lithography projection apparatus including an irradiating device for supplying a radiation projection beam, a support structure for supporting a pattern application means for applying a pattern to the projection beam according to a desired pattern, a substrate table for holding a substrate, and a projection device for projecting the beam having the pattern applied thereto to a target part of the substrate. SOLUTION: Positions X, Y and Rx of a mask stage are measured with use of two optical encoder reading heads 10 and 11 which measure displacements in grid lattices mounted on the mask stage. It is preferable that the gird lattices 12 and 13 be provided to a cut-away part of a mask table MT so as to be on the same plane as a pattern on the mask MA itself. A table position in another freedom of movement can be measured with use of a capacitive or optical height sensor HS.
Patent JP-2003065029-A (JP)
Title: Exhaust gas treatment device
Inventor: SUZUKI TAKUMI
IPC: G01N21/59
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment device which is capable of adequately getting rid of white smoke. SOLUTION: The device comprises auxiliary agent supply means, such as a quantitative feeder 16. By the auxiliary agent supply means, a powdery auxiliary agent for removal of the white smoke is supplied from the upstream side of a dust collector 13 into the dust collector, thereby depositing the auxiliary agent on a surface of a filter of the dust collector. For the auxiliary agent, any one kind or any mixture of a plurality of kinds selected from inorganic powdery substances, such as diatom earth, perlite or the like, and powdery adsorbents, such as activated carbon, zeolite, coke, or the like, is used. When the white smoke is detected by white smoke measuring means, the supply of the auxiliary agent is started, and when the white smoke is no longer detected by the white smoke measuring means, the supply of the auxiliary agent is stopped.  Also, the auxiliary agent that has once been supplied is returned, by recycle means, to the auxiliary agent supply means to be reused. Furthermore, at the time of the supply of the auxiliary agent by the auxiliary agent supply means, cooling fluid is also supplied, by cooling fluid supply means, to the upstream side of the dust collector, thereby lowering temperature of exhaust gas flowing into the dust collector.
Patent JP-2003061533-A (JP)
Title: Weight for fishing
Inventor: SAKAKURA HARUO
IPC: A01K95/00
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a weight for fishing, easy for picking up, solving a lead pollution problem so as to deal with its transportation, etc., without difficulty while keeping strength of a fishing line at a mounting part, and in addition, easily distinguishing size differences. SOLUTION: This weight for fishing is provided by forming a holding part 2 capable of being picked by a hand at the base end part of a spindle-shaped body or rod-shaped body made of a metal and also an inserting part 3 at the tip end part of it, and inserting the inserting part 3 into a rubber tube 4 which is inserted through the fishing line 5 in advance so that the weight is mounted on the rubber tube 4 demountably.
Patent JP-2002059540-A (JP)
Title: Liquid jetting device and printer
Inventor: FUKUMOTO HIROSHI
IPC: B41J2/015
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a liquid jetting device capable of efficiently jetting liquid droplets with the density of the sound energy improved. SOLUTION: A sound wave 26 is introduced from a piezoelectric transducer 20 to an ink 30 in a substantially flat plate-like state so that the sound wave 26 is reflected by a reflection wall 11. The reflection wall 11 has a parabola shape in the cross-section shown in FIG. 1. Since a jetting opening 19 is provided in the vicinity of the focus 12 of the parabola, the sound wave 26 is focused to the jetting opening 19 so as to improve the density of the sound energy in an ink 30 in this part. Thereby, ink droplets 31 can be jetted out from the jetting opening 19.
Patent JP-2003061764-A (JP)
Title: Base cabinet for kitchen
Inventor: SUZUKI HIDEO
IPC: A47B77/02
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To eliminate such problems that in conventional examples (Figures 7, 8 and 9), the depth to a back plate B which is set back is short, and the depth to a piping plate P of a sink cabinet S is short, and because of such a relationship, many drawers having a short depth have been used, and a piping housing section E behind the back plate B shown in Figure 9 and an upper space of the piping plate P shown in Figure 8 have not been utilized. SOLUTION: Cabinets 1, 2, 3 and 4 are arranged in parallel, and covered with one top plate 8, and one or multiple stages of drawers 9, 10 and 11 are housed for this base cabinet K for kitchen. In such a base cabinet K, the piping housing section 13 is formed by the piping plate 12 on the inside of the lower section of the back surface of the sink cabinet 3. Then, the drawer 9 on the lowest stage is set to have a depth by which the back plate 9b of the drawer 9 may come closer to the piping plate 12, and the drawers 10 and 11 on the upper stages are set to have a depth by which the back plates 10b and 11b of the drawers 10 and 11 may come closer to the back plate 7 of the cabinets 1, 2, 3 and 4.
Patent JP-2003068549-A (JP)
Title: Manufacturing method of ferrite core
Inventor: OTSUKI SHUGO
IPC: H01F41/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a ferrite core for inhibiting the reduction of permeability due to machining strain in barrel polishing and the dispersion of Zn in sintering. SOLUTION: The manufacturing method of ferrite cores includes a process for preparing Mn-Zn-based ferrite powder (a), a process for forming a forming body by pressing the ferrite powder (b), a process for forming a sintering body by sintering the forming body at a first temperature (c), a process for allowing the sintering body to be subjected to barrel polishing (d), and a process (e) for annealing the sintering body at a second temperature that is lower than the first one after the process (d).
Patent JP-2003068130-A (JP)
Title: Luminaire
Inventor: ISODA MASAAKI
IPC: F21S2/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire using an LED module easily replaceable without increasing its size. SOLUTION: This luminaire is provided with: the LED module 1 having LED chips 6 and power feeding terminal parts 3 mounted on a chip mounting surface 1a; and a module holding member 2 having a connection part 4 connected to the terminal parts 3 for holding the LED module 1 by the connection part 4. The terminal part 3 is formed into, for instance, a pin shape. Accordingly, electrical connection and mechanical connection are carried out by the terminal part 3 and the connection part 4 at the same position at the same time, so that the mounting and dismounting operation of the LED module is facilitated without increasing the size.
Patent JP-2002122831-A (JP)
Title: Electron absorption modulator integrated distributed feedback laser transmitter
Inventor: BAKKER LAURENS
IPC: H04B10/43
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmitter for digitally modulated RF sub- carriers. SOLUTION: This optical transmitter/receiver has an electron absorption modulator integrated distributed feedback laser (EML) for sending the digitally modulated RF carriers of a sub-octave frequency range. Its negative bias is so optimized that a carrier signal to noise ratio (CNR) is maximized. The same may be obtained at the point at which composite triple beat (CGB) distortion is minimized to make it possible to use the higher modulation index without the occurence of the distortion in the band region. The receiver sensitivity is increased by raising the CNR and therefore the handling of many users by the single transmitter/receiver and the modulating of the transmission and reception signals by using the digital modulation (system) of the higher order are made possible.
Patent JP-2003069170-A (JP)
Title: Printed board
Inventor: KUBO TAKESHI
IPC: H05K1/02
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a printed board capable of reducing an unnecessary radiation. SOLUTION: The printed board comprises a conductor 2 for a signal and a grounding conductor 3 along the conductor 2, pattern wired on a board 1, and an insulating layer 4 covering the pattern wirings. The substrate further comprises a non-insulating region 4 formed on the layer 4 to partly expose the conductor 3 and a conductor layer 6 covering the layer 4 on the conductor 2 to have a continuity with the conductor 3 via a non-insulating region 5.
Patent JP-2003079105-A (JP)
Title: Brush unit
Inventor: YOKOYAMA SEIYA
IPC: H02K5/14
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a brush unit which reduces the vibration of a brush, and suppresses noises. SOLUTION: This brush unit 8 is equipped with a brush 9, a coil spring 10 and a brush holder 11. The brush 9 is put in the brush holder 11. In the brush holder 11, the coil spring 10 touches the rear end surface of the brush 9, and the brush 9 is energized toward a commutator 7 side. Consequently, the tip part of the brush 9 comes into contact with the peripheral surface of the commutator 7 and is made to slide. They are formed so that the touching surface of the brush 9 with the commutator 7 extends from the circumferential end part of the commutator 7 toward the circumferential center.
Patent JP-2003072122-A (JP)
Title: Imaging method
Inventor: MOCHIZUKI YASUSHI
IPC: B42D15/10
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an imaging method which can image by switching a direct transfer system and an indirect transfer system and can improve security. SOLUTION: A card is transferred to an imaging part, and an image is formed to one face of the card at the imaging part (S204). Then, the card is inverted with respect to a transfer path (S206). An intermediate transfer sheet is transferred to the imaging part, and an image is formed to the intermediate transfer sheet at the imaging part. The intermediate transfer sheet is transferred to a transfer part, and at the same time, the card is transferred to the transfer part. The image formed to the intermediate transfer sheet at the imaging part is transferred to the other face of the card at the transfer part (S208). After the direct transfer, indirect transfer is continuously carried out without discharging the card from an imaging apparatus 1, so that the security of personal information can be maintained.  Even when the card having one face printed is unavoidably discharged from the imaging apparatus 1 in the middle of double- sided printing, the security of personal information can be secured.
Patent JP-2003074712-A (JP)
Title: Mechanical seal device
Inventor: TAKAHASHI HIDEKAZU
IPC: F16J15/34
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of performance of a sliding face of a seal device caused by the heat generation by forcibly supplying a cooling fluid (a quenching fluid) to the seal device. SOLUTION: This mechanical seal device is provided with a pumping ring arranged in a fluid chamber communicating with a fluid passage, and rotated integrally with a rotating shaft. The pumping ring has a pumping hole inclined outward from the inner fluid passage side, and supplies a cooling fluid to the seal device by this pumping.