baber/WOPTO huggingface dataset:
Patent JP-2003322851-A (JP)
Title: Illuminator
Inventor: HOSOBUCHI HIROYUKI
IPC: G02B5/00
Filed: 2002-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To perform illumination with uniform illuminance by securing introduction efficiency of light while preventing the scale increase of the entire illuminator.  <P>SOLUTION: The illuminator illuminates a liquid crystal panel 1 by introducing light emitted by a light emission element 4 from a light incident part 10 provided at a corner part of a light guide plate 2 and emitting the light from the light guide plate 2 and the light incident part 10 by guiding the introduced light into the inside of the light guide plate 2. The lower surface of the light incident part 10 is formed by a flat surface 11 corresponding to the liquid crystal display panel 1 and an inclined surface 12 which is not corresponding to the liquid crystal display panel 1. Consequently, the illuminance of a part corresponding to the flat surface 11 of the light incident part 10 to the liquid crystal display panel 1 is prevented from becoming remarkably higher by the flat surface of the light incident part 10 even without projecting the entire of the light incident part 10 to the outside of the liquid crystal display panel 1. In addition, the light from the light emission element 4 is efficiently introduced into the inside of the light guide plate 2 by the inclined surface 12 of the light incident part 10. Thus, the scale of the entire illuminator is not increased and the liquid crystal display panel 1 is illuminated with the uniform illuminance while securing the introduction efficiency of the light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322614-A (JP)
Title: Analyzer and analytical disk used for the same
Inventor: WAKITA TSUGIO
IPC: G01N21/27
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an analyzer which processes data stably even in a situation that a servo is disturbed due to an influence by analytical objects when the analytical objects are arranged in a plurality of places in the circumferential direction of an analytical disk so as to sequentially acquire the analytical objects.  <P>SOLUTION: On the basis of a readout signal of a marker M installed at an optical disk 108 and on the basis of a signal 109 generated when the optical disk 108 is turned, a data processor 107 discriminates in which readout area the data is situated from among analytical objects B1 to B4 on the optical disk 108 so as to be recorded in a memory device 113, a stable operation is expected without being influenced by a disturbance of the servo in a focusing operation or a tracking operation when the analytical object parts are passed, and high-accuracy image data is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323833-A (JP)
Title: Electronic equipment
Inventor: HANYU ATSUHIDE
IPC: H01H21/36
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously push a plurality of switching elements every time an operation member is operated by a user.  <P>SOLUTION: This operation member is provided with push switching elements 13, 13 to be mounted on a printed circuit board 12, the operation member 11 which is rotatably mounted on one part of the outer case and is pushed and operated, and a middle member 14 which is moving freely arranged and installed between the switching elements 13, 13 and the operation member 11 and which pushes the switching elements 13, 13 when the operation member 11 is pushed and operated. A push part 18a to push the center part of the middle member 14 is installed at the operation member 11, and the middle member 14 simultaneously pushes the switching elements 13, 13 when pushed by the pushing part 18a of the operation member 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003323827-A (JP)
Title: Member for push button switch and production process thereof
Inventor: TANAKA ATSUKO
IPC: H01H11/00
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a member for a push button switch, which can meet requirements for a push button switch used in a communication equipment for a moving body, small-sized electric or electronic equipment, or the like, such as thin wall and miniaturization, by lowering the height of a key top structure used in the push button switch, excluding the key top, to the utmost.  <P>SOLUTION: For the member 1 for a push button switch, in which a plurality of key tops 3 are arranged on a base material 10, the base material 10 is a flat resin film having flexibility following up a push-down operation of the key top 3 and repulsive force required for restoring the key top 3 to the original position when the push-down operation is released, and a plurality of the key tops 3 are bonded and fixed to the base material 10 in a separately independent state.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003322571-A (JP)
Title: Load cell
Inventor: YOSHIKUWA NOBUYUKI
IPC: G01L1/22
Filed: 2002-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load cell requiring no replacement of a strain gauge when adjusting a creep, capable of adjusting the creep after sticking the respective strain gauges, facilitating the creep adjusting work, and reducing dispersion in creep quantity.  <P>SOLUTION: A plurality of Wheatstone bridges 21 and 22 are formed of a plurality of strain gauges S1 to S8 stuck to one strain element 10, and are constituted so as to express a detecting value of a load to be measured by the linear sum. When calculating the linear sum, a factor A to be multiplied to output of the respective Wheatstone bridges 21 and 22 is set as a creep quantity offsetting value appearing in the respective Wheatstone bridges 21 and 22, and can be performed by measurement of a creep quantity of the respective Wheatstone bridges 21 and 22 and a calculation and the setting of the factor A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003329316-A (JP)
Title: Cold generation system
Inventor: YAMAZAKI KIKUO
IPC: F25B5/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold generation system wherein further energy saving, cost reduction and high accuracy are realized by effectively using generated cold, in an integrated cold generation system having refrigeration cycles for a plurality of different thermal loads.  <P>SOLUTION: This cold generation system is composed of: a first refrigeration cycle having a refrigeration showcase 1, a refrigerating machine 3 for refrigeration, and a refrigerant circulation system 3 for circulating a refrigerant through them; a second refrigeration cycle having at least a refrigeration showcase 4, an over-cooling heat exchanger 14, a refrigerating machine 6 for cold storage, a refrigerant circulation system 5 for circulating the refrigerant through them; a static type ice heat storage tank 11 for housing a heat storage medium to store cold; a refrigeration cycle 10 for heat storage sharing a condenser and a compressor with the second refrigeration cycle for generating cold stored in the storage tank 11; and a heat storage medium circulation system 15 for circulating the heat storage medium in the order of the condenser 3, the heat exchanger 14, a static type ice heat storage tank 13 and the storage tanks 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328410-A (JP)
Title: Shower hook structure
Inventor: YAMASHITA TOSHIKI
IPC: A47K4/00
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide shower hook structure facilitating the use of various kinds of bathing articles and washing articles when a shower equipment is used.  <P>SOLUTION: A shower hook 33 detachably maintaining a part on a shower head side in the shower equipment 20 is provided to a slide bar 32 mounted on a wall surface 11. A shelf holding section 36 is provided to the shower hook 33, a projection 43 to be held detachably engaged with the shelf holding section 36 is provided to detachable shelves 40a and 40b to enable the detachable shelves 40a and 40b to mount on the shower hook 33. A holding member 42 equipped with the shelf holding section 36 detachably engaged with the projection 43 to be held of the detachable shelves 40a and 40b is provided to a position holding a predetermined interval from the shower hook 33 on the wall surface 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331585-A (JP)
Title: Nonvolatile semiconductor memory device
Inventor: NEGISHI KATSUO
IPC: G11C16/02
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flash memory in which the number of erasure unit blocks to be batch-erased can be selected and controlled easily though constitution is comparatively simple, the number of selection of erasure unit blocks can be changed easily as necessary, and which can be realized comparatively inexpensively.  <P>SOLUTION: This device is provided with a memory cell array sectioned into a plurality of erasure unit blocks 10 making the number of memory cells being erasable en bloc as a unit, a erasure unit block selection numbers control circuit 20 controlling so that combination of one erasure unit block or two erasure unit blocks or more to be erase en bloc out of the plurality of erasure unit blocks is selected based on the contents when an erasure block specifying signal is received, and an erasure voltage generating circuit supplying erasure voltage to an erasure unit block selected and controlled by the erasure unit block selection number control circuit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003325029-A (JP)
Title: Dust-discharging device of threshing machine
Inventor: DOIHARA JUNJI
IPC: A01F12/54
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To solve problem such that when the threshing treatment of cereal culms becomes a large amount, then the generation of a part of cereal grains, straw dust, cut culms, etc., as discharged materials becomes a large amount, suction and selection by a sucking fan become difficult to make the dust tending to be returned as secondary materials in a large amount, and the threshing chamber becomes overloaded or the increase of tertiary splashing grains occurs.  <P>SOLUTION: This dust-discharging device is constituted by installing a sucking fan 36 for sucking and discharging selected straw dust and cut culms to the outside of the machine at the one side of upper direction of each of straw racks 6c at a final end part of transportation of a shaking selection device 5 for receiving thresh-treated material and transporting as shaking to the rear direction, an opening part 8 at the rear part of the straw racks 6c, a sealing member 9 covering the opening part 8, a slit 9a at the sealing member 9 and further a discharging straw-guiding plate 38 for guiding and discharging the straw to be discharged on the upper side of the opening part 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003327645-A (JP)
Title: Photocurable resin containing coloring matter and method for manufacturing optical device utilizing the same
Inventor: YOKOYAMA SHIYOSHI
IPC: G02F1/361
Filed: 2002-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a photocurable resin containing a high concentration of a coloring matter and available for highly precise photolithography, and to provide a method for manufacturing an optical device using the photocurable resin.  <P>SOLUTION: The photocurable resin comprises a polymer resin causing a photochemical reaction, a diluent for the polymer resin, an initiator for initiating the photochemical reaction and a coloring matter, where a dendrimer as a branched polymeric substance is employed as the polymer resin. The photocurable resin prepared by incorporating the dendrimer is cured by means of photolithography to give an optical device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003331535-A (JP)
Title: Data recording medium, and data recording method and apparatus
Inventor: SAKO YOICHIRO
IPC: G11B20/10
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium whereby an original or a copy can be discriminated without the need for intentional defect insertion so as to contribute to copy prevention.  <P>SOLUTION: An EFM (eight to fourteen modulation) modulator 12 receives particular data having a particular data pattern such as FAFAh from a terminal 8. The EFM modulator 12 selects connection bits capable of converging a DSV (Digital Sum Variation) in a state of relaxing the run lengths lit of T<SB>min</SB>=3 and T<SB>max</SB>=11 from the particular data after the EFM. A master disk 4 is produced on the basis of an output of the EFM modulator 12. The connection bit of only '000' can be selected tom the particular data FAFAh under the run length limit, the DSV is divergent and the reproduction is damaged at reproduction. Thus, the CD produced in this way cannot be reproduced, resulting in prevention of copy of contents can be prevented. Since the FAFAh data is a low level signal as audio, no effect is given to the reproduction by an ordinary CD reproducing apparatus.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003330497-A (JP)
Title: Method and device for encoding audio signal, encoding and decoding system, program for executing encoding, and recording medium with the program recorded thereon
Inventor: KOK SEN CHON
IPC: G10L19/02
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To minimize artifacts caused at the time of switching of a state mode of MS stereo encoding.  <P>SOLUTION: A joint stereo encoder 14-1 encodes a digitized audio signal which includes a pair of stereo channels of a left channel and a right channel and has each frame divided into consecutive frames consisting of a plurality of time samples, to one of a plurality of state modes of MS stereo encoding. In this encoding, the joint stereo encoder 14-1 calculates respective energies of the left channel and the right channel of a current frame of the audio signal and determines a state mode of MS stereo encoding of the current frame on the basis of the value of a ratio of the energy of the right channel to that of the left channel and the state mode of MS stereo encoding of at least one just preceding frame.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332435-A (JP)
Title: Semiconductor integrated circuit and design method therefor
Inventor: YASUI TAKUYA
IPC: H01L27/04
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To propagate signals while suppressing a variation in their pulse widths of signals, such as clock signals or the like, so as to be small, even if signal delay is made large due to load capacity with the progress of the semiconductor elements into microscale, or LSIs are turned to those of high- speed operation.  <P>SOLUTION: A semiconductor integrated circuit is provided with a signal propagation circuit that is a clock circuit or the like for propagating clock signals. Two inverter elements I1, I2 are inserted into a portion of the signal propagation circuit to reverse the logic of signals that propagate between the inverter elements. Accordingly, the increase or decrease variation in the pulse widths of the signals that propagate between the inverter elements I1, I2 becomes inconsistent with the increase or decrease tendency of the pulse widths of signals at other signal propagation portions than the portion between the inverter elements. Thus, the increase or decrease variation in the pulse widths of the signals in the entire signal propagation circuit is suppressed to be small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338352-A (JP)
Title: Terminal assembly tool
Inventor: FUKAMACHI MAKOTO
IPC: H01R43/26
Filed: 2002-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To ensure quality of a product.  <P>SOLUTION: A connector is provided with a terminal 20 having a receptacle connection part 24 allowing the insertion of a receptacle 10 and a housing 30 capable of storing the terminal 20. A terminal assembly tool J is provided with a ring pressing part 53 at outer periphery of a cylindrical pressing part 51. When assembling the terminal 20 to the housing 30, the pressing part 51 is inserted into an inner side of the receptacle connection part 24 and the terminal 20 is pressed along the direction of insertion of the receptacle 10. At this time, even if an elastic ring 28 is caught in an overhang part 39 of the housing 30, the ring pressing part 53 regulates the displacement of the elastic ring 28 to prevent the elastic ring 28 from coming off outer periphery of a contact piece 27. Consequently, improper connection of the terminal 20 with the receptacle 10 is eliminated to ensure quality of the product.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003338393-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/18
Filed: 2002-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To normally perform optimal starting control for a discharge lamp and appropriately perform start-up control even for a discharge lamp with a low lamp voltage without filling of mercury, in a discharge lamp lighting device for lighting headlamps of an automobile.  <P>SOLUTION: Direct current input voltage from a direct current electric power source 1 is increased at a DC/DC converter section 2, and it is converted into alternating current at a DC/AC inverter section 3 and supplied to the discharge lamp 5. The discharge lamp 5 is started by high-voltage pulse from a starting transformer 4. Lamp voltage of the discharge lamp 5 is controlled by a lamp voltage control circuit 8 on the basis of lamp voltage and lamp current detected by a lamp voltage detecting circuit 6 and a lamp current detecting circuit 7. At that time, detected lamp voltage value is corrected and changed by a lamp voltage correction circuit 9 according to the detected lamp current value, and the lamp voltage is controlled on the basis of the corrected voltage value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003334973-A (JP)
Title: Printing cartridge and ink jet recording apparatus
Inventor: NAGATOMO AKIRA
IPC: B41J2/175
Filed: 2002-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To absorb and collect an ink mist generating gas generated in ink jet recording.  <P>SOLUTION: A filter for absorbing ink mists and a gas is mounted on a printing cartridge with a printing head and an ink tank provided integrally. The air flow generated by movement of the printing cartridge in the scanning direction at the time of a printing operation is guided to the filter so as to be filtrated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003345062-A (JP)
Title: Method for manufacturing electrostatic charge image developing toner, products obtained by it and method for image forming using it
Inventor: OKEGAWA YOSHIYUKI
IPC: G03G9/087
Filed: 2002-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of electrostatic charge image developing toner by which the occurrences of filming to a photoreceptor and spent for carrier are eliminated and the occurrences of image density deterioration and surface staining at durable running are prevented and whose fixing performance is high, toner and developer obtained by the manufacturing method and an image forming method using them.   <P>SOLUTION: In the manufacturing method of the electrostatic charge image developing toner by which mixture is melted, kneaded, cooled, ground and classified after mixing at least binder resin, a releasing agent, pigment and a charge control agent, a biaxial kneading machine which possesses a first kneading part and a second kneading part, and whose ratio (B/A) between a distance (A) from a raw material supply port to a discharge port and a distance (B) from the raw material supply port to the center of the second kneading part is set as ≥0.6, and whose ratio (C/A) between the distance (A) from the raw material supply port to the discharge port and a distance (C) from the raw material supply port to the center of the first kneading part is set from 0.2 to 0.4 is used so as to melt and knead the mixture, and the toner and the developer obtained by the manufacturing method are provided and also the image forming method using them is provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344132-A (JP)
Title: Flow rate measurement structure
Inventor: KOYAMA HIDEKI
IPC: G01F1/684
Filed: 2002-05-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow rate measurement structure which can secure the fastening force of a flow rate measurement device to a flow passage forming member after the replacement of the flow rate measurement device.   <P>SOLUTION: The flow rate measurement structure 10 includes the flow passage forming member 12 for forming a flow passage 16, the flow rate measurement device 14 for measuring the flow rate of a fluid flowing through the flow passage 16, and a fastening member 50 and a screw member 60 for fastening the flow rate measurement device 14 to the flow passage forming member 12. A slit 22 is provided on a base 20 of the flow passage forming member 12, and a through-hole 38 is provided on an attachment part 36 of the flow rate measurement device 14. A flange 54 provided on the end side of a fastening axis 52 of the fastening member 50 is fitted to the slit 22 so as to be incapable of moving in the axial direction. The head 64 of the screw member 60 is engaged with the attachment part 36 to press the attachment part 36 to the base part 20, by directly screwing the axial part 62 of the screw member 60 to the other end side of the fastening axis 52 through the through-hole 38.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344261-A (JP)
Title: METHOD FOR ESTIMATING REMAINING SERVICE LIFE OF HEAT RESISTANT LOW Cr-Mo STEEL
Inventor: NAGAE MASATAKA
IPC: G01N3/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for accurately estimating a remaining service life of a heat resistant low Cr-Mo steel of STPA 20 to 24 or STBA 20 to 24 using a hardness method.   <P>SOLUTION: Hardness of a weld metal at a weld part of a material to be estimated is measured. An LMP value of the measured hardness represented by the following equation (1) is obtained based on the following equations (2) or (3) indicating a relationship between a preset hardness value of the weld metal and the LMP value. From the LMP value and an accumulated drive time, an actual use temperature is obtained based on the equation (1). A usable remaining time is obtained by subtracting the accumulated drive time from a sum of the use temperature and a service life of the material under a stress σ. LMP=T×(log t+C) (1), H=K<SB>1</SB>×LMP+H<SB>0</SB>(2), H=K<SB>2</SB>×(LMP-LMPC)+HC (3), wherein T: temperature (K), t: time (h), H: measured hardness of weld metal, K: constant, H<SB>0</SB>: hardness when LMP is 0, K<SB>2</SB>: constant, LMPC: LMP value when accelerated softening is started, HC: hardness of weld metal when accelerated softening is started. In this case, K<SB>2</SB>=f(σ), LMPC=g(σ), while σdenotes a stress applied to a measured part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003348175-A (JP)
Title: Network connection device and data transfer method
Inventor: INUI FUYUKI
IPC: H04N19/70
Filed: 2002-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network connection device and a data transfer method therefor, which transfer the contents requiring a real time property such as moving pictures and sounds through a network to surely record, reproduce, and edit the contents while avoiding frame dropouts, breaks, or the like.   <P>SOLUTION: Buffer parts 13, 23, 33, and 43 are provided in devices 1, 2, 3, and connected to a LAN 10, and a device on the transmission side and a device on the reception side manage the quantities of the data stored in the buffers respectively and control mutual communication and processing of themselves and each other in accordance with a communication condition. Processing is controlled so as to avoid breaks of data; and when a break of data occurs, processing in at least one of the transmission side and the reception side is interrupted to wait for restoration of a buffer storage volume, and processing is restarted when a certain quantity of the data is stored. Data of moving pictures and sounds are transmitted with UDP protocols, and control commands for instructing other devices to stop/restart processing are sent through a TCP /IP.  <P>COPYRIGHT: (C)2004,JPO