baber/WOPTO huggingface dataset:
Patent JP-2004135180-A (JP)
Title: Communication apparatus and communication method
Inventor: AOYAMA TAKAHISA
IPC: H04W72/08
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus and a communication method by which an opposite communication apparatus can perform a transmission/reception processing in the case of performing a high speed packet communication.  <P>SOLUTION: In the communication apparatus 100, the scheduling of an incoming line and an outgoing line is adjusted soas to make allocation timings of the incoming line and the outgoing line different from each other, so that a transmission processing and a reception processing in the opposite communication apparatus are prevented from being simultaneously performed. Thus the transmitting/receiving operations in the opposite communication apparatus are performed smoothly.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004133307-A (JP)
Title: Image forming apparatus
Inventor: KADOBAYASHI IZUMI
IPC: G03G15/00
Filed: 2002-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of replacing prescribed pages of transferred paper of the bundle of transferred paper on which images are already formed with certain pages of transferred paper on which images have been newly formed by operating conditions, such as magnification,reduction.  <P>SOLUTION: This image forming device is provided with a setting storage part 801 in which setting information, such as the number of sheets of originals, the number of copies is stored at the time of image formation and an editing control part 802 which makes a user to display guide display for making transferred paper on which images are already formed to be contained in a paper supplying part 30 on an operation display panel 200 and makes the transferred paper on which images are already formed which are contained in the paper supplying part 30 to be conveyed via an image forming part according to the stored setting information to make them to be ejected to a sort bin 103 and replaces the transferred paper on which the images are newly formed by the operating conditions, such as magnification, double-sided copying with the prescribed pages of transferred paper and makes them to be ejected to the sort bin 103 and also makes the prescribed pages of transferred paper to be ejected to a non-sort bin 102 when prescribed pages are inputted and also an editing mode is directed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003177607-A (JP)
Title: Developing device
Inventor: KASAHARA NOBUO
IPC: G03G15/08
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device the maintenance of which is facilitated by prolonging the life of developer in the developing device, in which the replenishment and the exchange of the developer are facilitated and the high reliability (reduction of downtime) of which is realized.  <P>SOLUTION: The excess (fatigue) developer 101' the stored amount of which exceeds the specified amount out of the developer 101 stored in a developing container 105 is carried to the excess developer storage part 126a of a developer storing member 125 in which replenishing developer 102 is stored. The member 125 is provided with a replenishing developer storage part 126b in which the new replenishing developer with which a developing part is replenished is stored, and the storage part 126a in which the excess developer carried from the developing part is stored independently respectively, whereby the new developer and the old developer are stored without being mixed with each other.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004136706-A (JP)
Title: Vehicular high mount stop lamp
Inventor: MASUMIZU KANAME
IPC: B60Q1/44
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular high mount stop lamp for preventing leakage of light to the front from a housing part.  <P>SOLUTION: Since a light shielding wall 12 positioned on the front side of a lamp unit 20 is formed of an escutcheon 8 of the housing part 5, the light from the lamp unit 20 is emitted only to the rear side, and does not leak out to the front side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138300-A (JP)
Title: Tube diameter adjusting member for ventilation tube, and ventilating structure
Inventor: BABA KOICHI
IPC: F24F7/04
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of coping with various diameters of ventilation tubes in mounting an outer protection hood of the ventilation tube.  <P>SOLUTION: The ventilation tube A positioned at an end part of an outer wall B side of a ventilation passage communicating an indoor side and an outdoor side, is projected from the outer wall by a predetermined length, a flange leg part 12 having a diameter larger than an adjustment cylindrical part is mounted on one end side of the adjustment cylindrical part 11 having a specific outer diameter, a tube diameter adjusting member 1 having a holding part 13 with a narrowed tip and an axial cut, holding the ventilation tube by applying the radial elasticity, is formed at the other end side. The tube diameter adjusting member is mounted on the projecting part, and a hood body 3 covering an outer wall mounting plate 2 having an insertion hole corresponding to an outer diameter of the adjustment cylindrical part of the tube diameter adjusting member and an entire projected ventilation port is mounted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146408-A (JP)
Title: Waveguide type photodiode and its manufacturing method
Inventor: NAKAJI MASAHARU
IPC: H01L31/075
Filed: 2002-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide type photodiode in which the diffusion of an impurity to a light absorbing layer and a blocking layer is small and to provide a method for manufacturing the same.  <P>SOLUTION: The waveguide type photodiode includes an n-type clad layer 8, an n-type light confinement layer 9, an i-type light absorption layer 10, a p-type light confining layer 11, and a p-type clad layer 12 sequentially buried in an Fe-InP blocking layer 14 in this order on a semiconductor substrate 2. At least one of the layer 11 and the layer 12 contains as a p-type impurity a material selected from the group consisting of Be, Mg and C. An undoped layer is preferably formed between the i-type layer 10 and the p-type layer 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146416-A (JP)
Title: Apparatus having thin film transistor and its manufacturing method
Inventor: MAKIHARA HIROSHI
IPC: H01L29/786
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus having a thin film transistor which can form an LDD (lightly doped drain) structure or a GOLD (gate overlapped drain) structure in a self-aligning manner and which can prevent a thickness of a gate insulating film from being uneven, and to provide a method for manufacturing the same.  <P>SOLUTION: The apparatus having the thin film transistor includes a semiconductor thin film 3 formed on an insulating board 1, a gate insulating film 4 formed on the film 3, a gate electrode 5 formed on the film 4, a channel region formed in the film 3 and overlapped by the electrode 5, a low concentration impurity region 6 formed at a position brought into contact with an end of the channel region, a high concentration impurity region 8 formed at a position electrically connected to the region 6, a first sidewall spacer 9 having a substantially L shaped section formed on a side face of the electrode 5, and a second side wall spacer 9b formed on the upper layer of the spacer 9a. The first spacer 9a is formed of a material which functions as an etching stop of the etching of the second spacer 9b, and coats the region 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144815-A (JP)
Title: Wavelength multiplex optical transmission system and its repeating station
Inventor: SAKAMOTO TAKESHI
IPC: H04B10/07
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To perform flattening control after wavelengths are set to be increased or decreased so that the spectrum after the last pre-emphasis is as flat as possible for the increased or decreased wavelengths while being maintained.  <P>SOLUTION: Provided are a power leveling means of leveling light power inputted to a following-stage optical amplifier by adjusting the excitation ratio of a Raman amplifier, a light SNR leveling means of leveling the light SNR at a receiving terminal by adjusting the power level at a transmitting terminal, and a correction value acquiring means of obtaining a correction value representing power variation of each wavelength before and after light SNR leveling control; when power leveling control over the Raman amplifier is performed, the power leveling means performs the leveling control by using the correction value representing the power variation of each wavelength before and after last light SNR leveling control and then the light SNR leveling means performs the light SNR leveling control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146599-A (JP)
Title: Package element
Inventor: ANDO MITSUHIRO
IPC: H01L23/26
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To enhance reliability by employing a simple structure for adsorbing gas existing in an enclosed space efficiently and preventing getter from falling.  <P>SOLUTION: An evacuation object 4 being arranged on a base substrate 2 is applied with a cap member 5 and the periphery of the evacuation object 4 is brought into vacuum state. Gas existing in a space 8 evacuated by the cap member 5 is adsorbed by a getter 7. The getter 7 is placed in a cup member 6 and when the cup member 6 is fixed to the cap member 5, a communicating section 10 is formed between the cup member 6 and the cap member 5 so that gas is adsorbed through the communicating section 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004141473-A (JP)
Title: X-ray imaging system
Inventor: MINAGAWA YASUHIKO
IPC: A61B6/00
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve sureness of an operation control and the safety of an operator and a patient, which are concerns when a wireless communication is applied to an X-ray imaging system.  <P>SOLUTION: An X-ray generator 151 acquires identification information of a cassette 101 from an adapter 102 and transmits the identification of the cassette 101 along with the identification of the X-ray generator 151. When the cassette 101 determines that the identification information of the X-ray generator 151 is the information transmitted to the cassette 101 based on the identification information of the cassette 101, the cassette 101 makes the X-ray imaging with the X-ray generator executable based on the identification information of the X-ray generator 151.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004144439-A (JP)
Title: Hot water storage type hot water supply bathtub device
Inventor: AIZAWA NAOTAKA
IPC: F24H1/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To positively prevent a burn by high temperature residual bathtub water in an indirect heat exchanger in starting reheating or heat retainment.  <P>SOLUTION: A passage change over means 23 is provided for heating bathtub water by closing a bypass pipe 22 side and communicating the indirect heat exchanger 17 with a bathtub circulating circuit 16, or closing an indirect heat exchanger 17 side and communicating a bypass pipe 22 with the bathtub circulating circuit 16. When starting heating of the bathtub water, the passage change over means 23 is held in an intermediate position providing three way communication of the indirect heat exchanger 17, the bypass pipe 22, and the bathtub circulating circuit 16, temperature is lowered by mixing the high temperature hot water in the indirect heat exchanger 17 and the comparatively low temperature bathtub water, and it is returned to the bathtub by detecting the temperature by a mixture temperature sensor 24 and adjusting it so that it is a safe preset temperature. By this, the device can be used with constant reassurance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004147621-A (JP)
Title: Terminal tackle for angling by decoy of sweetfish
Inventor: MIYAZAWA YUKINORI
IPC: A01K91/06
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in which a fishhook on the backward side of a terminal tackle for angling by decoy of sweetfish readily causes snagging in comparison with a fishhook on forward side, because the fishhook on backward side hangs downward and wild sweetfish following up decoy sweetfish separately from backward position is thinly hooked when the sweetfish is hooked by fishhook on backward side and the sweetfish is removed from the fishhook, because follow-up of the wide sweetfish is not so active.  <P>SOLUTION: In the terminal tackle A for angling by decoy of sweetfish in which a plurality of fishhooks 2 and 3 for hooking fishes in the longitudinal direction of the fishhook 1 are provided, the fishhook 3 on backward side has smaller distance between the needle top and the fishline 1, in comparison with the fishhook 2 on forward side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004155807-A (JP)
Title: Tread rubber composition for studless tire
Inventor: MAMIYA MOTOYUKI
IPC: B60C1/00
Filed: 2002-11-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tread rubber composition for studless tires improving ice and snow performances without deteriorating wet performances and abrasion resistance as compared with those of a rubber composition prepared by simply compounding an inorganic compound such as silica and aluminum hydroxide and carbon black therein.  <P>SOLUTION: The tread rubber composition for the studless tires is characterized by compounding a rubber component containing 20-70 pts. mass of natural rubber and 30-80 pts. mass of a polybutadiene rubber with a filler for reinforcing rubber composed of the inorganic compound having the surface treated with the carbon black.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156262-A (JP)
Title: Pile-material positioning apparatus
Inventor: SUGITA TADANORI
IPC: E02D7/16
Filed: 2002-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pile-material positioning apparatus which enables a heavy pile material etc. to be positioned in a place where an overhead clearance is restricted.  <P>SOLUTION: This pile-material positioning apparatus 1 has a body part 4 which is composed of a horizontal member 2 and a supporting member 3 provided on the horizontal member 2. The body part 4 is fitted with a cylinder 5 for ascent/descent and an ascending/descending member 7. The cylinder 5 is made vertically telescopic. The member 7 is coupled to a piston rod 6 of the cylinder 5, so as to ascend/descend depending on the telescoping of the cylinder 5. A chain 10 is wound around the member 7. One end of the chain 10 is fixed to the body part 4, and the pile material 13 is attached to the other end thereof via a hoisting attachment 12.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004158276-A (JP)
Title: Spotlight
Inventor: MANABE JIICHI
IPC: F21S2/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spotlight in which assembling is easy, and optical axis is hardly deviated by using a light emitting diode.  <P>SOLUTION: In the spotlight 1 provided with a socket 3 to which a lens 2 is loaded at the tip part, and the light emitting diode 4 which becomes a light source to supply light to the lens 2, this is the spotlight 1 in which the length in the optical axis direction of the lens 2 is formed to be longer than the length corresponding to the inner diameter of the socket 3. The optical axis can be placed stably on the horizontal plane in such a state that the light axis of the lens 2 is arranged sideward, and a contact blemish going into both faces of the lens 2 is prevented. Furthermore, at assembling, the peripheral face of the lens 2 can be guided by the inner peripheral face of the socket 3, and at fixing, a retaining area becomes wider because the peripheral face of the lens 2 is retained by the inner peripheral face of the socket 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160723-A (JP)
Title: Recorder and recording method
Inventor: YANAGI HARUYUKI
IPC: B41J19/18
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To attain a high image quality through a simple arrangement of low cost by preventing shift of dots, and the like, even when temporary stoppage of a carriage is required during print operation for the purpose of signal processing.  <P>SOLUTION: The recorder comprises a recording head for forming an image on a recording medium, a carriage capable of moving in the main scanning direction while holding the recording head, and a carrying means and a guide means for carrying and guiding the recording medium in the sub-scanning direction. The recorder is arranged to stop the carriage temporarily after print scanning and before reverse scanning, or before reverse scanning following to print scanning and before or after sub-scanning. Consequently, behavior of speed variation of the carriage can be equalized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162767-A (JP)
Title: Ball screw
Inventor: SAKURAI HIROKI
IPC: F16H25/22
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball screw capable of facilitating machining and assembly of a ball circulation passage and reducing cost.  <P>SOLUTION: This ball screw is provided with a screw shaft having a screw channel on an outer peripheral face, a nut main body in which a through hole is drilled, a screw channel provided in the through hole by opposing to the screw channel of the screw shaft, a plane part formed on one face of the nut main body, a nut having two opening parts provided at a predetermined interval from the plane part over the through hole and extending in the tangential line from the screw channel, many balls stored in a spiral passage formed by both screw channels, a tube inserted and arranged in the opening part to scoop up a ball and return the ball, and a guide plate communicating the tubes mutually and fixing both tubes to the nut.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004130286-A (JP)
Title: Device for pressurizing sprayer container
Inventor: ROKUTA TERUAKI
IPC: B05B9/08
Filed: 2002-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To ensure pressure for a sprayer container in a simple and easy way by using nearby waterworks as a pressure source for improvement of conventional devices wherein a hand-driven device is troublesome, and likely to incur physical fatigue, while a power-operated compressor is expensive and makes noises.  <P>SOLUTION: In this device wherein tap-water pressure is used for applying pressure to the sprayer container, the inside of the container is divided into two. Spray liquid is contained in one side, and the waterworks is connected to the other side of the container. The partition or partition membrane for dividing the container in two prevents water and the spray liquid from mixing with each other, and continuously transfer the pressure of the waterworks to the spray liquid without pressure reduction as far as possible. Thus, the spray liquid is conveyed through the pipe to a spray nozzle.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003135086-A (JP)
Title: Enhancement of virus-mediated dna transfer
Inventor: WILLIAMS DAVID A
IPC: A61K47/48
Filed: 2002-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for the somatic gene therapy using enhanced gene transfer, a colony and a new construction for enhancing the DNA transfer into a cell by retrovirus mediation, and the use thereof. SOLUTION: The method for increasing the transduction efficiency of a hemopoietic cell and other cells by retrovirus includes the infection of the cell in the presence of fibronectin or fibronectin fragment. It is clear from the figs. (refer to the specification), the fibronectin or the fibronectin fragment significantly enhances the retrovirus-mediated gene transfer to a cell, especially hematopoietic cell including committed progenitor and primitive hematopoietic stem cell.
Patent JP-2004003594-A (JP)
Title: Turning mechanism for turning member and turned base member
Inventor: KIDA MAKOTO
IPC: E05F1/12
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turning mechanism for a turning member and a turned member, which can prevent the turning member from freely falling down to a turned member side by its own weight, and easily operate to turn the turning member.  <P>SOLUTION: The turning mechanism is used for a note-size personal computer having a personal computer body 2 as the turned member and a top cover 3. The turning mechanism is equipped with a first hinge device 21 and a second hinge device 22. The first hinge device 21 is equipped with a friction member to provide frictional resistance to the top cover 3 against its turn relative to the personal computer body 2. The second hinge device 22 is equipped with a torsion coil spring to urge the top cover 3 relative to the personal computer 2 so as to counter the rotation moment acting on the top cover 3 by its own weight when the top cover 3 turns relative to the personal computer body 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166025-A (JP)
Title: Telecine apparatus
Inventor: TANAKA HIDEFUMI
IPC: H04N5/374
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telecine apparatus which obtains optical images on a movie film for a short time as digital image signals having high definition and a resolution like a photograph.  <P>SOLUTION: A film projector 1 irradiates a movie film with light to form optical images in frames of the movie film. An imaging apparatus 2 images the optical image in each frame of the movie film by dividing two-dimensional imaging regions to output a plurality of high-vision image signals. An I/F unit 3 converts the plurality of high-vision image signals from the imaging apparatus 2 to image data in a specified signal format. An image data processor 4 generates digital image signals by composing the plurality of high-vision image signals, based on the image data in the specified signal format. Thus, images in the frames on a movie film having higher definition like a photograph than that of images by the high-vision system are obtained for a short period of time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003280-A (JP)
Title: Damping device for building including vibrationproof device for housing
Inventor: SASADA TAMOTSU
IPC: E04B1/98
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to add heavy materials on a floor face, a ceiling face, etc. or lay various kinds of vibrationcontrol members.  <P>SOLUTION: A dynamic damper 1 constituted of a mass 11 having a specified mass and a rubber section 12 forming a spring system is fitted to a loop formed in the center of beams 5 forming a steel framed house through a fitting bracket 13 in a state of a set of two pieces. The natural frequency of the dynamic damper 1 is set within 44-88 Hz. Tan δwhich is a characteristic of the rubber section 12 forming the dynamic damper 1 is set within 0.1-0.7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162415-A (JP)
Title: Sticking device
Inventor: NAKANE KIYOBUMI
IPC: E04F21/18
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sticking device for treating a release sheet without causing trouble to work without a winding means.  <P>SOLUTION: A work for automatically sticking a label sheet R is performed, and at the same time, a released release sheet P is automatically discharged to the upstream side in sticking direction.  <P>COPYRIGHT: (C)2004,JPO