baber/WOPTO huggingface dataset:
Patent JP-2006041907-A (JP)
Title: Quantum encryption device
Inventor: NANBU YOSHIHIRO
IPC: H04L9/08
Filed: 2004-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quantum encryption device which can perform stable operation, does not have restriction of performance by backscattering stray light in a fiber, has a simple composition, and is low cost.  <P>SOLUTION: A light source 1 outputs the light signal of the constant frequency of frequency width Δν which is narrower than the inverse number of delay time τ<SB>d</SB>of an interference system 6 which has two light routes with optical path difference. Phase modulators 2, 5 are phase modulators which are possible to give phase modulation in only short time than the delay time of the interference system 6 selectively in time. A light attenuator 3 attenuates light strength of the light signal from the phase modulator 2 so that a number of photons being able to arrive in an operation time of the phase modulator 5 and a receiver 7 becomes less than 1 in average. A time synchronization means 8 makes the phase modulator 2, 5, and a photon receiver 7 operates in a short time than a delay time of the interference system 6. The photon receiver 7 discriminates to which port photons are output out of two output ports of the interference system 6, and records the result.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006042526-A (JP)
Title: Motor and vehicle air-conditioning motor
Inventor: TOTSUKA KAZUHISA
IPC: H02K5/167
Filed: 2004-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor and a vehicle air-conditioning motor that can maintain the life of an oil-retaining bearing by preventing the scatter of an oil of the oil-retaining bearing and that can improve the easiness of mounting a washer member that is made to contact the oil-retaining bearing.  <P>SOLUTION: A first washer member 21, formed from a steel plate, is made up of a washer body 21a of an annular shape and a protruding portion 21b as a sandwiched portion, which is provided protrusively from the outside circumferential portion of the washer body 21a toward outside in the radial direction. The washer body 21a of such a first washer member 21 contacts an end surface 11a of the oil-retaining bearing 11, and its protruding portion 21b is sandwiched and fixed between a raised bottom portion 4f of a stepped portion 4e and an opening end 2d of a holding piece 2c.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006038801-A (JP)
Title: Pointer type instrument
Inventor: OGURO YUJI
IPC: B60K35/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pointer type instrument capable of avoiding the formation of a large device while maintaining advantages of a synthetic resin.  <P>SOLUTION: The pointer type instrument is provided with a pointer 3; an index plate 1 having index parts 12 arranged along the path of movement of the pointer 3; a moving member 2 extended along the shape of arrangement of the index parts 12 for supporting the pointer 3; a drive unit 5 for moving the pointer 3 via the moving member 2 to indicate the index parts 12; and a base element 4 for supporting the moving member 2 in such a way as to move. The base element 4 is made of a complex of both a preform part 41 made of a metal plate and synthetic resin parts 42 partially covering the preform part 41. The synthetic resin parts 42 form both a supporting part 42a for supporting the moving member 2 and a bearing part 42b for bearing supporting members 8a and 8b for supporting the moving member 2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005030405-A (JP)
Title: Hydraulic device
Inventor: QUINN JR STANLEY B
IPC: F01L1/34
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide improved method and device for controlling the operation of a spool type hydraulic control valve in a variable cam mechanism using a hydraulic means.  <P>SOLUTION: This hydraulic device includes: a hydraulic fluid source 830; a first hydraulic actuating device; a first capillary tube means; a second capillary tube means 194; a second hydraulic actuating device; a third capillary tube means; a fourth capillary tube means 196; and a control means for controlling the discharge of hydraulic pressure fluid from the first hydraulic actuating device and the second hydraulic actuating device. The control device includes: a spool valve 792 communicated with the second capillary tube means and the fourth capillary tube means and having a spool; a fifth capillary tube means 830a; a force applying means; a sixth capillary tube means 838; and a center deciding means 804 for deciding the center of the spool.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005156533-A (JP)
Title: Leakage detector for liquid in tank
Inventor: NAKAMURA TOSHIMI
IPC: B65D90/02
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector capable of detecting a very low amount of leakage and of lowering power consumption.  <P>SOLUTION: This leakage detector for liquid in a tank includes a measurement capillary 13b to/from which the liquid inside the tank is led inside/outside; a measurement tube 17 having a wider cross sectional area than the measurement capillary; temperature sensors 133 and 134 and a heater 135 attached to the measurement capillary; a liquid level measurement pressure sensor 137; and a detection control part 15a connected to them. The detection control part 15a includes a voltage generation circuit impressing pulse voltage to the heater 135 and a leakage detection circuit generating an output matching a difference of detected temperatures between the temperature sensors 133 and 134. First leakage detection based on a flow rate corresponding value calculated by using an output from the leakage detection circuit and second leakage detection based on the dimension of a time change ratio of a liquid level are carried out. If the dimension of the time change ratio in the second leakage detection is within a predetermined range, a result of the second leakage detection is output. If the dimension of the time change ratio is below a lower limit of the predetermined range, a result of the first leakage detection is output. If the dimension of the time change ratio is above an upper limit of the predetermined range, an output related to leakage is stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057765-A (JP)
Title: Mobile terminal having imaging mechanism
Inventor: YANG KYUNG-TAE
IPC: H04M1/00
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal having an imaging mechanism configured to protract and retract a lens from and into a housing to thereby protect the lens from an external contaminant or an impact.  <P>SOLUTION: The mobile terminal having the imaging mechanism includes a housing 410 formed at a side of the mobile terminal 100, the housing having a through hole, with a predetermined diameter, expanded in a lengthwise direction, a camera body 420 formed at the through hole, the camera body being movable in the axial direction of the housing 410 and internally having a lens 423, and a protracting/retracting regulating means 500 which is located within the through hole and regulates the movement of the camera body 420 so that the lens 423 is selectively protracted and retracted from and into the housing 410.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006050020-A (JP)
Title: Communication terminal device, method of establishing communication
Inventor: MAEKAWA ITARU
IPC: H04B17/382
Filed: 2004-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique of establishing a communication efficiently among other communication terminal devices.  <P>SOLUTION: The communication terminal device includes a transmission controller 50 for controlling the transmission mode for transmitting a transmitting mode for transmitting an informing signal a plurality of times, and a receiving controller 52 for controlling a receiving mode for monitoring the informing signal transmitted from the other communication terminal device. The transmission controller 50 and the receiving controller 52 alternately perform the transmitting mode and the receiving mode periodically, respectively. At this time, in order to realize power-saving, the execution time of the transmitting mode is set longer than the execution time of the receiving mode in one period.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005116148-A (JP)
Title: Wobble signal demodulating circuit and optical disk drive
Inventor: SUGATA KOICHIRO
IPC: G11B7/005
Filed: 2004-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wobble signal demodulating circuit which can apply accurate phase demodulation to a wobble signal.  <P>SOLUTION: A sine wave generating circuit g8 generates a sine wave signal Sg8 from a signal of a carrier wave part extracted from the wobble signal, a demodulation signal generating circuit 28g applies phase demodulation of a phase modulation wave part in the wobble signal in synchronization with this sine wave signal Sg8. A cosine wave generating circuit g8' generates a cosine wave signal Sg8' of which the frequency is equal to the sine wave signal Sg8 but the phase is different from it. The demodulation signal generating circuit 28g applies phase demodulation to the phase modulation wave parts in the respective wobble signals of the sine wave signal Sg8 and the cosine wave signal Sg8', and a CPU judges the existence of phase deviation of a signal Sg2 and the signal Sg8 from its signal Sdm. When phase deviation exists, the phase deviation of the signal Sg2 and signal Sg8 is adjusted since the phase of a signal Stim' is adjusted by a phase adjusting circuit i2,.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006045727-A (JP)
Title: Comfortable and sanitary men's underpants
Inventor: ABE MICHIRO
IPC: A41B9/02
Filed: 2004-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide comfortable and sanitary men's underpants improved in comfortability, specifically in stuffiness prevention, without extremely increasing production costs.  <P>SOLUTION: The comfortable and sanitary men's underpants are structured as follows in reference to Fig. (A) showing conventional popular men's underpants, and Fig. (B) showing the simplified illustration of the underpants: integrally sewing an inner fabric 15 provided with an opening 16 as shown in Fig. (D) showing a cross-sectional side view of the underpants; inserting the penis 8 into the opening 16 up to its root as shown in Fig. (E) so that the penis 8 is freely held in a pore space S, and a scrotum 9 is freely held at the inside of the inner fabric, and the penis 8 and the scrotum 9 are not closely contact directly with each other and thereby separated from each other because the inner fabric is put between them. Such a structure makes it possible to naturally treat perspiration from the penis and the scrotum through moisture absorption and air permeability of the inner fabric so as to obtain satisfactorily stuffiness-preventive effect.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006046878-A (JP)
Title: Exhaust heat using air conditioning system
Inventor: YAMAGUCHI KOICHI
IPC: F25B27/00
Filed: 2004-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat using air conditioning system that uses exhaust heat from a heat source, in a simple structure, without using a batch system, without evacuating (creating a vacuum in) the system and without interposing heat exchangers between generated heat and a refrigerant in an air conditioner.  <P>SOLUTION: An exhaust-heat-driven Rankine cycle R connects an exhaust heat treating heat exchanger 1 for heat exchange with exhaust heat from a distributed power source N, an expander 2, an expander cycle condenser 4, and a pump 6. A heat generating refrigeration cycle H connects a compressor 3 mechanically coupled to and driven by the expander of the Rankine cycle, a heat generating outdoor heat exchanger 5 juxtaposed with the expander cycle condenser, and an expansion valve 7. A refrigeration cycle S for the air conditioner K connects a compressor 14, a four-way selector valve 13, an outdoor heat exchanger 11, and an indoor heat exchanger 12. A heat transfer mechanism D merges a refrigerant in the heat generating refrigeration cycle into a refrigerant led to the refrigeration cycle S for the air conditioner K to transfer heat to the air conditioner refrigeration cycle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052323-A (JP)
Title: Organic material, organic electroluminescent element, and display device
Inventor: MATSUNAMI SHIGEYUKI
IPC: H01L51/50
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic material which has high luminous efficiency and excellent luminous life, to provide an organic electroluminescent element using the organic material, and to provide a display device using the organic electroluminescent element.  <P>SOLUTION: The organic material used for organic electroluminescent elements and represented by the general formula (1) (A<SP>1</SP>to A<SP>24</SP>are each independently H, a halogen, OH, a ≤20C substituted or non-substituted carbonyl, a ≤20C substituted or non-substituted carbonyl ester, a ≤20C substituted or non-substituted alkyl, a ≤20C substituted or non-substituted alkenyl, a ≤20C substituted or non-substituted alkoxyl, a ≤30C substituted or non-substituted aryl, a ≤30C substituted or non-substituted heterocyclic group, cyano, nitro, or a ≤20C substituted or non-substituted silyl).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006052448-A (JP)
Title: Patterned metal sheet and preparing method therefor
Inventor: NAKAYAMA HIROO
IPC: C25D5/48
Filed: 2004-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To produce a patterned metal sheet having a sticking surface flat enough to be coated with a sufficient amount of an adhesive, to provide a method for preparing the same, and to provide a method for simply preparing a patterned metal sheet having a corrosion-resistant layer on its patterned surface.  <P>SOLUTION: The patterned metal sheet has a pattern on its surface and has a substantially trapezoidal cross section. This sheet is obtained by performing electroforming in a patterned conductive mold to form a patterned metal sheet and etching the sheet to form a specified pattern thereon.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006051737-A (JP)
Title: Original plate for lithography and manufacturing method thereof
Inventor: MAKINO NAONORI
IPC: G03F7/004
Filed: 2004-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To form a polarity conversion polymer on a substrate by a simple method.  <P>SOLUTION: In an original plate for lithography wherein the polymer having a functional group of which the hydrophilicity-hydrophobicity is changed by heat, an acid or a radiant ray is bonded to the substrate, the polymer and the substrate are bonded by covalent bonding through the intermediary of a heteroatom.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006058928-A (JP)
Title: Radio tag
Inventor: IIZUKA YOSHIO
IPC: G06K19/07
Filed: 2004-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio tag that, even if a number of unnecessary radio tags continue to exist, will not cause electromagnetic wave interference to the other contiguous radio tags nor place a large load on an external device, while eliminating the fear of personal information or information related to secret information being illegally read by third parties, the radio tag being usable only for a certain period of time, as during an event.  <P>SOLUTION: The radio tag of the passive type receives electric power and signals from electromagnetic waves supplied from the external device and sends response signals to the electric power and signals received. Upon receiving a particular signal from the external device, the radio tag varies its circuit configuration in an irreversible manner.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005085751-A (JP)
Title: Light emitting diode carrier
Inventor: COLIP MATTHEW S
IPC: F21S8/10
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink suitable for a plurality of lamps to improve the assembling work and the operation of the lamp.  <P>SOLUTION: A lamp assembly includes a carrier having a front surface and a rear surface having a plurality of penetrated passages. A circuit board includes a first plane and a second plane. A plurality of light sources are mounted on the first plane, The first plane of the circuit board is aligned with the rear plane of the carrier, and the light sources are aligned with the passages in one to one relation. At least one heat sink is attached to at least one of the light sources while thermally contacting.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006058434-A (JP)
Title: Photosensitive resin composition and cured object of the same
Inventor: OSHIMI KATSUHIKO
IPC: G03F7/032
Filed: 2004-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To profitably provide a photosensitive resin composition excellent in photosensitivity, heat resistance, etc., and to economically provide a cured object of the same.  <P>SOLUTION: The photosensitive resin composition contains a resin (A) soluble in an alkaline aqueous solution, a crosslinking agent (B), a photopolymerization initiator (C) and a curing agent (D), wherein the curing agent (D) is an epoxy resin varnish obtained by adding an organic solvent to a glyoxal-phenol condensate after glycidyl-etherification with an epihalohydrin.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006034268-A (JP)
Title: Vegetable/fruit packaged in film container
Inventor: YAMAMOTO MICHIE
IPC: A23L27/60
Filed: 2004-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To obtain vegetables/fruits packaged in a film container enabling easily tasting palate feeling and taste of the natural food material.  <P>SOLUTION: The vegetables/fruits packaged in a film container are obtained by putting a food material made bite-sized in a film container of a shape facilitating its holding with one hand and coating dressing containing jelly liquid on a food material surface followed by sealing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057736-A (JP)
Title: Oil seal
Inventor: ITO SOSUKE
IPC: F16J15/32
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil seal capable of coping with a pressure change in an annular space even when a fastening margin is set in a dust lip and of being easily released from a die at manufacturing.  <P>SOLUTION: When an annular space 12 formed in a shaft 11 by a main lip 5 on the sealed fluid side B and a dust lip 6 on the atmospheric side A becomes negative pressure, a bottomed recess 64 in which a slit 63 communicating to the atmospheric side A is provided to the bottom 65 is formed in the sealed side surface 61 of the dust lip 6. When the slit 63 is disposed in a circumferential direction, a tilt angle α of a side wall disposed on the circumferential side C in the side wall forming a mortar-shaped bottomed recess 64 is made smaller than a tilt angle β of a side wall disposed on the axial side D.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006057024-A (JP)
Title: Composition containing resin material, method for controlling property of composition containing resin material, method for producing three-dimensional structure and three-dimensional structure
Inventor: FUJIMURA YASUHIRO
IPC: B29L7/00
Filed: 2004-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition containing a resin material and effective for suppressing the change of properties of a resin obtained by the polymerization of the resin material and controlling the properties of the composition containing the resin material and provide a method for controlling the properties of the composition containing the resin material.  <P>SOLUTION: The composition containing a resin material contains a resin material and a substance nonreactive with a resin produced by the polymerization of the resin material. The method for controlling the properties of the composition containing the resin material comprises the mixing of the composition containing the resin material with a substance nonreactive with the resin obtained by the polymerization of the resin material.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006060977-A (JP)
Title: Semiconductor integrated circuit for power control, and switching power unit
Inventor: YOSHIDA SHINICHI
IPC: H01L27/04
Filed: 2004-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the power efficiency by switching off a switching element on a low side with optimum timing even if the temperature changes, in an IC for switching power control, which is equipped with a reflux preventive circuit for switching off the switch element on the low side by detecting the reflux at the time of light load, or a switching power unit using it.  <P>SOLUTION: In the IC (20) for switching power control, which is equipped with a reflux detecting circuit (23) having a comparator (CMP1), or the switching power unit using it, the reference voltage for reflux detection inputted into the comparator (CMP1) or the input offset of the comparator has temperature dependency.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006064533-A (JP)
Title: Column holding mechanism and chromatograph apparatus using it
Inventor: SHINOMIYA KAZUFUSA
IPC: G01N30/60
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a column holding mechanism capable of analyzing a sample without replacing a flow tube over a long period of time, and a chromatograph apparatus using it.  <P>SOLUTION: The column holding mechanism is equipped with a revolution axis pipe 3a arranged in coaxial relation to a revolution axis P and supported in a freely rotatable manner, the column 5a arranged in the vicinity of the revolution axis pipe 3a and integrally revolved along with the revolution axis pipe 3a centering around the revolution axis P and the flow tube 7a only once passing a column 5a from the revolution axis pipe 3a to be again returned to the revolution axis pipe 3a. The column 5a is supported so as to be rotated on its own axis and rotated on its own axis in a direction of eliminating the twist formed in the flow tube 7a by the revolution of the column 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067432-A (JP)
Title: Serial communication circuit
Inventor: TOMIMATSU TETSUO
IPC: H04L25/02
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a serial communication circuit capable of preventing processed data from being stored in a buffer to eradicate the influence on the other processes executed in the form of a multitask even in an unconnected state with an external device.  <P>SOLUTION: The buffer 11 stores data transmitted to the external device 2. A data transmitting section 12 transmits the data stored by the buffer 11 to the external device 2. A clock signal detecting circuit 14 detects clock signals input from the external device 2. A data deleting section 16 deletes the data stored in the buffer 11 when no clock signal is detected by the clock signal detecting circuit 14.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006072033-A (JP)
Title: Content transmission and reception system and content providing method using same
Inventor: ITO ATSUSHI
IPC: G10K15/02
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for more easily transferring music reproduction of which a user desires by external audio equipment.  <P>SOLUTION: A CPU 41 executes a program while developing data in a RAM 57. A flash ROM 42 stores a music operation history management table 42a. A USB interface 51 transmits music operation history data to a music transmitting device and receives a music selected based upon the music operation history data that the music transmitting device sends from the music transmitting device through a USB interface terminal 53. An operation part 43 deletes designated or all music data in a hard disk drive 47 in response to an operation for deletion, reproduces some designated music data in the hard disk drive 47 in response to an operation for reproduction, and skips a currently reproduced music and reproduces a next music in response to an operation for a skip. An amplifier 45 outputs the vocal of the music to the outside through headphone terminals 61.  <P>COPYRIGHT: (C)2006,JPO&NCIPI