baber/WOPTO huggingface dataset:
Patent JP-2003305674-A (JP)
Title: Robot device, robot control method, recording medium and program
Inventor: OZAKI SATOSHI
IPC: B25J13/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To realize a pet robot capable of actively executing autonomous action immediately after starting.  <P>SOLUTION: Figure 14 shows the actual operation image of contents by the pet robot 1 for realizing the ideal change of a user's degree of interest, that is, the pet robot 1 is put in a Wake Up mode where rather large contents including contents corresponding to the time and date and season are continuously manifested for a prescribed time after starting, then put in a Vivid mode where rather large contents are autonomously manifested for a subsequent prescribed time, and then put in a first to a third Break modes where rather small contents are manifested for a prescribed time each. The first to third Break modes and Vivid mode are periodically repeated as shown. This constitution can be applied to a pet robot for entertainment, for instance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300513-A (JP)
Title: Method and device for fixing end of string member as to string member winding device
Inventor: OKAZAKI SHINOBU
IPC: B65H65/00
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for fixing the end of a string member as to a string member winding device which prevents the end of the string member wound on a bobbin becoming loose and on which information such as the kind of the string member is mounted.  <P>SOLUTION: This end fixing device 1 is provided with a label attaching device 4 having a box shaped casing 3 able to move away or move closer relative to the end Wa of a string member W wound on a bobbin 2 through a top/bottom cylinder 5 and a front/back cylinder 6 fixed on the frame, etc., of a winding device. The label attaching device 4 comprises a supply part 7 for a strip-like sheet Q wound in a roll, a feeding mechanism 8 for continuously supplying the sheet Q and an attaching part 9 for separating a label R in a predetermined size attached to one side face of the mount Qa of the sheet Q and for attaching the adhesive face Rx of the same to the end Wa of the member W.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305833-A (JP)
Title: Material discriminating device and printer having the same
Inventor: ENDO AYANORI
IPC: B41J2/01
Filed: 2002-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate a kind of a paper sheet.  <P>SOLUTION: When a pressure is applied to a pressurizing chamber C, an air passes through a recording paper sheet P so that the pressure is lowered. As the degree of lowering of the pressure is varied according to the quality of the paper sheet P, a paper quality discriminating section can discriminate the quality of the paper sheet (the kind of the paper sheet) based on the pressure detected by a pressure sensor 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309421-A (JP)
Title: On-vehicle antenna system
Inventor: MAKANE FUMIMASA
IPC: H01Q9/42
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle antenna system having a wide reception area and capable of compatibility between the integration of a circuit board and an antenna and the increase in the antenna gain.  <P>SOLUTION: A receiver board 2 is provided with a board ground 24 and a feeding point 11 for feeding power to an antenna element 10. The board ground 24 is electrically connected to a bracket earth 3 by a ground screw 23, and the bracket earth 3 is mechanically and electrically coupled to a vehicle body 4 by a screw 31. The reduction in the antenna gain can be prevented and the small-sized and high gain antenna system can be obtained by approaching the feeding point 11 to the ground screw 23 (A) and not placing a circuit element 21 beneath a tip 14 of the antenna element (B).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305347-A (JP)
Title: Separation film and method for removing environmental pollutant using the same
Inventor: TAKAHASHI SHUICHI
IPC: B01D61/36
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare a separation film composed of a polymer to form a nonporous film which is adequate for efficiently separating mainly an environmental pollutant, and also provide a separation method which mainly separates the environmental pollutant by the separation film.  <P>SOLUTION: The separation film is constituted of the polymer to form the nonporous film and contains porous particle composed of calcium carbonate such as a pulverized product of shells of scallop. The separation method separates the environmental pollutant by the separation film. The porous particle may be composed of calcium oxide through burning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309128-A (JP)
Title: Double heterojunction bipolar transistor
Inventor: NIWA SHIGEKI
IPC: H01L29/737
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double heterojunction bipolar transistor for improving efficiency by completely eliminating an offset voltage.  <P>SOLUTION: An emitter top type bipolar transistor has a double heterojunction wherein each emitter region and collector region has a wider band gap than a base region, and the emitter region is positioned at a higher rank than the collector region. Impurity concentration in the neighborhood of a base and emitter junction of the base region is lower than that in the neighborhood of a base and collector junction. Preferably, the ratio of the impurity concentration in the neighborhood of the base and emitter junction to the impurity concentration in the neighborhood of the base and collector junction is equal to the ratio of the area of the base and emitter junction to the area of the base and collector junction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003309524-A (JP)
Title: Optical spatial transmission apparatus and optical transmission system
Inventor: SAKANAKA TETSUO
IPC: H04B10/11
Filed: 2002-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical spatial transmission apparatus for simplifying the entire system from the optical spatial transmission apparatus on the center side of one point to an optical communication apparatus that is provided at a plurality of points and at the same time for performing accurate and simultaneous communication, and to obtain an optical transmission system having the optical spatial transmission apparatus.  <P>SOLUTION: The optical spatial transmission apparatus for communicating optical signals among a plurality of pieces of optical communication apparatus that are opposingly arranged with a specific distance spatially comprises a single light source means for generating optical beams based on the optical signal, and a plurality of reflection means for splitting and reflecting optical beams from the light source means into a plurality of optical beams from the light source means and for simultaneously transmitting the plurality of pieces of optical communication apparatus. The plurality of reflection means have an angle adjustment means for adjusting an angle so that the optical beams from the plurality of pieces of reflection means are directed toward the optical communication apparatus at each party side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002333792-A (JP)
Title: Fixing device
Inventor: HINOKIGAYA TOSHIAKI
IPC: B05C1/02
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device constituted so that a coating roller is hardly soiled, besides the soil of the coating roller is removed and the deterioration of image quality is prevented. SOLUTION: This fixing device is provided with a mold-released layer on the peripheral surface of a fixing roller 3, and the coating roller 7 equipped with a porous surface layer 9 having the same quality as the mold-released layer on the roller 3 and also filled with oil. The roller 7 is provided with a cleaning roller 15 abutting on the roller 7 without coming into contact with the roller 3.
Patent JP-2003023472-A (JP)
Title: Data transmission speed mediating method and optical communications equipment
Inventor: KINOSHITA KEISUKE
IPC: H04B10/07
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission speed mediating method for surely conducting communication by detecting a transmission band, which can transmit data in an optical transmission line and deciding data transmission speed, by taking into consideration the transmission band of the optical transmission line, when data transmission speed between units is decided, and to provide optical communication equipment, in an optical transmission system for which a plurality of data transmission speeds are not regulated. SOLUTION: A transmission side unit 1 generates a pilot signal by a pilot signal generating part 14 and transmits the pilot signal to a reception side unit 2. In the reception side unit 2, a transmission speed correction part 24 detects the transmission band of an optical transmission line 3, based on the amplitude of the pilot signal and decides data transmission speed that the reception side unit 2 permits, by taking into consideration the transmission band of the optical transmission line 3. The control part 22 of the reception side unit 2 mediates data transmission speed with the control part 12 of the transmission side unit 1, based on the decided data transmission speed.
Patent JP-2003306739-A (JP)
Title: Cemented carbide, and tool using the cemented carbide
Inventor: TAKANO ATSUHIRO
IPC: B23B51/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide cemented carbide in which heat resistance and tenacity are increased by the addition of a metallic element to cemented carbide and which can sufficiently meet the recent demand for higher speed and higher efficiency in machining.  <P>SOLUTION: Ru is incorporated as an additive into the cemented carbide, and further, on a line analysis chart obtained by making a beam of ≤1.5 μm beam diameter scan across the mirror-polished surface of the cemented carbide using an X-ray microanalyzer, irregularities showing fluctuation in the concentration of Co in the cemented carbide and irregularities showing fluctuation in the concentration of the Ru conform with each other in ≥90% positions. Further, a tool in which a material prepared by using the cemented carbide as a base material and a part of the whole of the surface of the cemented carbide is coated with a hard material is used at least in part is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003025591-A (JP)
Title: Thermal ink-jet recording head
Inventor: SEKIYA TAKURO
IPC: B41J2/01
Filed: 2002-04-19
Abstract: PROBLEM TO BE SOLVED: To stably achieve high image quality recording for a long time without damage or wear of an ejection opening part or deterioration of the ink droplet jetting performance even in a severe condition with heat applied and the usable pigment particle size range widened by optimizing the hardness of a metal material to be used even in the case the ejection opening part is made of a metal. SOLUTION: In a thermal ink-jet recording head for recording by dispersing fine particles in a liquid so as to have a recording liquid, and ejecting the recording liquid from a minute opening according to the function of bubbles generated instantaneously by heat for adhering the same on a member to be recorded, the opening of the recording head is made of a metal material harder than a resin material in the case a pigment having a 0.02 μm-0.6 μm particle size is used as the fine particles as well as the opening diameter is Φ25 μm or less, with the hardness thereof 140 or more in the Rockwell M scale.
Patent JP-2003151308-A (JP)
Title: Illumination design technique
Inventor: MORI SEIGOU
IPC: F21S2/00
Filed: 2002-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an illumination design technique for a road or a tunnel, allowing an illumination design for a reverse silhouette view with the same visibility as that of a silhouette view. SOLUTION: Experiments find that the visibility of the reverse silhouette view is equal to that of the silhouette view when C2'=-(Lr-lo2)/Lo2 is equal to a brightness contrast C1 of the silhouette view, where Lo2 is the index brightness of the reverse silhouette view when the same road brightness Lr is established between the silhouette view and the reverse silhouette view. It is, therefore, found that a brightness contrast C2 of the reverse silhouette view whose visibility is equal to that of the silhouette view is C2=C1/(C1-1). Experiments find that the brightness contrast C2 of the reverse silhouette view whose visibility is equal to that of the silhouette view is C2=(Lr1×C1)/(Lr1×C1-Lr2) when a road brightness Lr1 of the silhouette view is different from a road brightness Lr2 of the reverse silhouette view.
Patent JP-2003316998-A (JP)
Title: Receiving terminal and image distributing method
Inventor: SUZUKI YOSHINORI
IPC: H04N21/4722
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiving terminal and an image distributing method allowing selection of advertisement posting during charged viewing by selection of a viewer.  <P>SOLUTION: By using a portable terminal, existence or nonexistence of advertisement data 140 interlocking with pieces of main data 100 and 120 and a discount price by browsing the advertisement data are presented in a portable terminal image plane. While viewing the main data, a list of pieces of advertisement data is prepared by carrying out only interest to the advertisement data as temporary selection. After viewing the main data, an advertisement to be browsed is selected from the advertisement data selection list. A discount by browsing the advertisement data is executed only when the advertisement data are actually browsed. A right to reuse the advertisement data as a wallpaper or the like can be purchased also.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293531-A (JP)
Title: Roof and its construction method
Inventor: MIYOSHI MIKIO
IPC: E04D13/18
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roof preventing the deflection of a module body without requiring an exclusive frame body and its construction method.  <P>SOLUTION: In the roof 1, a solar cell module 5, of which the periphery is fixed by frame bodies 17 (15 and 16) and which has a space on the rear 12a of the module body 12, is installed to a bracket sash bar 6 through a roof substrate (such as a sheathing roof board, a fire-preventive face bar 4 or the like). A supporting member 13 preventing the deflection of the module body 12 to the roof substrate (3 or 4) side is interposed among the rear 12a of the module body 12 and the roof substrate (3 or 4) and the frame body 17 is fixed onto the bracket sash bar 6.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315032-A (JP)
Title: Sensor and direct-acting unit
Inventor: SAKA MASAYUKI
IPC: G12B9/08
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoelectric sensor and a direct-acting unit that enable the photoelectric sensor to have a position adjustment function and can accurately perform position setting to an arbitrary position.  <P>SOLUTION: The photoelectric sensor comprises: a body base having a light projecting section and a photosensitive section; and a sliding guide that guides a travel on the straight line of the body base. Then, the sensor has a body base position adjustment section for setting the body base to an arbitrary position, thus moving the photoelectric sensor itself to the position adjustment function, and hence easily, accurately, and arbitrarily adjusting a position.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319149-A (JP)
Title: Communication terminal equipment
Inventor: KIRITA HIROSHI
IPC: H04N1/00
Filed: 2002-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication terminal capable of allowing a transmitter side to retransmit missing image data when received image data are missing.  <P>SOLUTION: A recording section 50 records received image data once stored in an image memory 80 on recording paper and transfers the data to a flash memory 90, wherein attribute data such as a received date and time, a FAX number of the transmitter side, the number of received pages, the page number for end of recording, and the page number for end of transfer or the like are stored in an attribute storage area 92. Thus, even when the received image data are missing from the image memory 80, re-transmission of the received image data after the missing page, that is, unrecorded and not transferred received image data is automatically requested to the transmitter side on the basis of the attribute data in the attribute storage area 92. As a result, the transmitter side retransmits the image data after the missing page at the receiver side. Thus, when the received image data are missing, the receiver side allows the transmitter side to retransmit the image data after the missing page.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003171230-A (JP)
Title: Oil-in-water type emulsified cosmetic
Inventor: ONAKI MINORU
IPC: A61K8/00
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsified cosmetic having excellent dispersibility of metal oxide powder, improved emulsifiability and stability with time and improved makeup lasting quality.  <P>SOLUTION: This oil-in-water type emulsified cosmetic comprises a component (a) of an organosilicone resin, a component (b) of an hydrophilic nonionic surfactant, a component (c) of a lipophilic nonionic silicone-based surfactant and a component (d) of metal oxide powder. In the oil-in-water type emulsified cosmetic, the component (a) is an acrylic-silicone graft copolymer. In the oil-in- water type emulsified cosmetic, the component (c) is a polyether modified organopolysiloxane. Any of the oil-in-water type emulsified cosmetics contains higher fatty acid soap as a component (e).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002368764-A (JP)
Title: Access control method in communication system
Inventor: OMI SHINICHIRO
IPC: H04L12/403
Filed: 2002-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an access control method that efficiently utilizes a communication channel so as to enhance the response and the throughput of substations accommodated in a communication system. SOLUTION: A downlink frame generating/transferring portion 12 detects a free channel from a plurality of previously assigned uplink channels. The downlink frame generating/transferring portion 12 elects a substation 2 to which the free channel is to be assigned by referring to an address table 11 every time it detects a free channel. Then the downlink frame generating/transferring portion 12 sends out onto a downlink channel a downlink frame in which the substation address of the selected secondary station is set in an address slot corresponding to the free channel.
Patent JP-2003322167-A (JP)
Title: Mounting structure of rotor
Inventor: URUMA NAOKI
IPC: F16D1/06
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure to mount a rotor such as a fan 11 on a rotary shaft 15 formed round in which a cap 14 is rigidly engaged with the fan 11 in the rotating direction and press-fitted by pressure to the rotary shaft 15, whereby requisite turning torque can be secured.  <P>SOLUTION: The cap 14 for stopping the turn of the fan 11 is composed of an inner cylindrical part 21, an outer cylindrical part 23 installed outside the inner cylindrical part 21 with a space 22 between, and a coupling part 24 to rigidly couple them. The coupling part 24 is formed with a blocking part 24a positioned at the end face 14a of the cap 14 for blocking the end face 14a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323252-A (JP)
Title: Optical coordinate input device
Inventor: YASUDA HITOSHI
IPC: G06F3/042
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical coordinate input device improving operability by suppressing a malfunction due to disturbance light.  <P>SOLUTION: This device is provided with a filter means which discriminates whether the detected coordinate value is due to the disturbance light to filter it. To use a radio wave instead of infrared light for transmitting a control signal, an indicating device is provided with a radio wave transmitting means and a detector is provided with a radio wave demodulation means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324900-A (JP)
Title: Electric compressor
Inventor: IRITANI KUNIO
IPC: F04B35/04
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To prevent degradation in the durability of a motor and the like due to heat transmitted from a heating element, such as a drive circuit, in an electric compressor wherein the motor, the drive circuit, containing an inverter, for actuating the motor, and a compressor driven by the motor are integrated with one another.  <P>SOLUTION: To pass fluid, before being sucked into a compressing portion, through the interior of a motor portion 3 as a medium for cooling, for example, a plurality of cooling medium paths 17 and 18 are formed in parallel with a rotating shaft 14. The heat-absorbing capability of the paths 17 formed in portions 4a to be installed on a heating element, such as the drive circuit 5, is made higher than the heat-absorbing capability of the paths 18 formed in the other portions 4b. To enhance the heat-absorbing capability, the cross-sectional area or surficial area of the cooling medium paths 17 can be increased. To increase the surficial area, the surfaces of the paths can be made uneven. Other possible heating elements include in-vehicle internal combustion engines. In this case, return coolant from a vehicle air conditioner can be utilized as the cooling medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322838-A (JP)
Title: Liquid crystal display
Inventor: KATO ISAMI
IPC: G09G3/20
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To relieve a load for generating an image signal in a liquid crystal display having a function for changing display according to brightness of the surroundings.  <P>SOLUTION: An image signal generation part 32 outputs the image signal corresponding to an image to be displayed on a display 105. The image signal is provided to the signal electrode of the display 105. A periodic signal generation part 31 outputs a periodic signal to be applied to the opposed electrode of the display 105. An optical sensor 101 monitors the light intensity of the surroundings of the display 105. When the surroundings of the display are dark, a display change instruction is generated. An inversion part 33 inverts the phase of the periodic signal and applies the inverted signal to the opposed electrode of the display 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325383-A (JP)
Title: Cabinet for toilet
Inventor: SUZUKI YOSUKE
IPC: E03D11/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cabinet for toilet capable of responding to a closet stool having a recessed side shape under a rim water passing passage.  <P>SOLUTION: In this cabinet 6 for covering a flushing tank 21 placed on the rear upper surface of a stool body 15, the front plate 9 of the cabinet 6 is vertically divided, the lower front plate is laterally divided in conformation to the side surfaces of the stool body 15, and protruding parts 19A and 19B matched to the side shape of the stool body 15 are formed on the inside edges of the laterally divided pieces 9A and 9B. Since the lower divided piece of the front plate is laterally divided, and the protruding parts 19A and 19B matched to the side shape of the stool body 15 are formed on the inner edges thereof, no large clearance is formed between the front plate 9 of the cabinet 6 and the stool body 15 even in a general type of closet stool.  <P>COPYRIGHT: (C)2004,JPO