baber/WOPTO huggingface dataset:
Patent JP-2004247848-A (JP)
Title: Communication equipment
Inventor: ADACHI SEI
IPC: H04L7/10
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment which can be quickly and stably transited from a non data communication state into a data communication state.  <P>SOLUTION: The receiver 4 of the communication equipment is provided with: a differential amplifier circuit 23; capacitors 21, 22 for providing only amplitude components of two complementary input clock signals Rx+, Rx- to gates of two N channel MOS transistors 28, 29 of the differential amplifier circuit 23; and an initializing circuit 24 for providing a prescribed reference level to the gates of the two N channel MOS transistors 28, 29 in the non data communication state. Thus, the communication equipment 4 can quickly and stably be transited from the non data communication state into the data communication state.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004242844-A (JP)
Title: Hair clip
Inventor: SHU KOKKA
IPC: A45D8/30
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hair clip holding hair between a stop stage and a stop metal uniformly regardless of the amount of hair by simplifying the structure of the hair stop, raising effect of holding hair, suppressing production cost and raising safety in treating the products by not placing a pinching tool 8 as a conventional one, and making capable of employing either of flat shape or arc shape of the stop stage and the stop metal.  <P>SOLUTION: The hair clip is essencially constituted of a stop stage 1 or 3 and a stop metal 2 or 4, and the stop stage 1 or 3, is provided with a several arc shape projections 13 or 33 at equal intervals to form holding spaces 131, 231 or 331 for hair 5 to be capable of holding the hair 5 uniformly. On the stop stage 1 or 3, a support projection 14, 24 or 34 is provided. To the stop metal 2 or 4, a mesh pattern 20, arc shape projection 23 or arch projection 43 is placed to prevent the slip of the hair 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004244907-A (JP)
Title: Driving device of power window
Inventor: OSHIMA SHUNZO
IPC: B60J1/17
Filed: 2003-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of a power window capable of preventing a wrong reverse rotation by surely detecting a pinch even in a case just after a start of a driving motor for the power window.  <P>SOLUTION: The driving motor M1 for the power window mounted on a vehicle is reversibly and rotationally driven and, at the same time, when the power window is operated, in the driving device 100 for the power window equipped with such a function that the driving motor M1 is operated or reversed, a reference value Vc in the case the overcurrent is detected during the current increase after an excessively small current generated immediately after the driving motor M1 is driven and the approach of a signal level Vins corresponding to the current flowing into the driving motor M1 are controlled.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251996-A (JP)
Title: Printing system
Inventor: YOSHIKAWA NAOHIRO
IPC: G06F3/12
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing system which achieves stable color reproducibility and prevents interruption of a printing process involved in a calibration process.  <P>SOLUTION: One printer 121 includes: a printing engine 122 which has a temperature sensor 126, a humidity sensor 125, and a density sensor 124; and a printer controller 127 which fetches information from various sensors 124, 125 and 126 in the printing engine 122 and provides calibration process information to the other printer 101 based upon the information. The printer controller 127 is provided with a density conversion characteristic creating part 127a which performs conversion so that an output density value has an ideal characteristic relative to the input density value of the other printer 101. The density conversion characteristic information is created by the density conversion characteristic creating means. The printer which uses the density conversion characteristic information receives it and performs a printing process and density conversion at the same time.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004253936-A (JP)
Title: Semiconductor integrated circuit with thermal protective function
Inventor: YAMA TOMOAKI
IPC: H03F1/30
Filed: 2003-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To more accurately prevent a power transistor from being overheated by placing a temperature detection transistor immune to the effect of a parasitic transistor in the vicinity of the power transistor for driving an inductive load or the like.  <P>SOLUTION: The temperature detection NPN (n-semiconductor/p-semiconductor/n-semiconductor) bipolar transistor whose collector and base are connected to the point of a power supply potential Vcc and whose emitter is connected to the point of a second power supply potential Vgnd via a current passing means Isa is arranged close to the power transistor QA, and the emitter potential Vsa of the temperature detection transistor Qsa is compared with a reference potential Vref and a thermal protection signal Stsd is outputted.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004252907-A (JP)
Title: Device for reading in and color display for displaying identification code
Inventor: MIURA HISANORI
IPC: G06T1/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reading device that can stably and accurately read in an identification code on a color display, and a color display that can display an identification code so that it is easy to read in even with a conventional reading device.  <P>SOLUTION: The reading device 1 uses an optical sensor 20 of a plurality of pixels to read in an identification code on the color display. An optical filter 15 employed has a characteristic of reducing (leveling) differences in output strength between the pixels of the optical sensor 20 caused in dependence on wavelengths of light. A charge accumulation time in the optical sensor 20 is set long at about 20 ms.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255297-A (JP)
Title: Organic wastewater treatment method
Inventor: NAKAJIMA HIDEYUKI
IPC: C02F3/12
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic wastewater treatment method which enables a quality of discharged water well to be kept even if BOD load rises in conventional facilities and capable of enhancing a treatment capacity.  <P>SOLUTION: This organic wastewater treatment method has a process for treating organic wastewater using an activated sludge method and adding a basic compound. The loadings of the basic compound are set to 10 μmol/1-10 mmol/1 with respect to the volume of an aeration tank during a biological treatment process.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256251-A (JP)
Title: Paper money storage device and paper money receiving and paying machine
Inventor: YAMAGATA JUN
IPC: B65H31/24
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a paper money storage mechanism into a stacker in a paper money storage device.  <P>SOLUTION: When a pusher 25 for pushing paper money other than thousand yen paper money conveyed into a mixed paper money storage holding part 21 of the paper money storage device 20 into a mixture stacker 26 moves onto a mixture stacker 26 side, a thousand yen stacker 28 moves together. A pusher 27 for pushing thousand yen paper money into the thousand yen stacker 28 is fixed to the bill storage device 20 to prevent it from moving even if the thousand yen stacker 28 moves onto the mixture stacker 26 side. Consequently, paper money other than thousand yen bill is pushed into the mixture stacker 26 by the pusher 25, and thousand yen paper money is pushed into the thousand yen stacker 28 by the non-moving pusher 27 by moving the pusher 25 and the thousand yen stacker 28 onto the mixture stacker 26 side.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260006-A (JP)
Title: Semiconductor element and its manufacturing method
Inventor: ANDO HIDEYUKI
IPC: H01L29/861
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor element having an electrode structure of high etching resistance and provide a method for manufacturing the semiconductor element.  <P>SOLUTION: A semiconductor base body 2 for a diode chip 1 is constituted of an n<SP>+</SP>-type semiconductor area 5, an n-type semiconductor area 6, and a p<SP>+</SP>-type semiconductor area 7. In addition to n-type impurities, p-type impurities of low concentration are contained in the n<SP>+</SP>-type semiconductor area 5. Metallic layers consisting of nickel are respectively formed on the surfaces of the n<SP>+</SP>-type semiconductor area 5 and the p<SP>+</SP>-type semiconductor area 7 and the metallic layers are treated with heat to form 1st and 2nd silicide layers 11, 13. In addition to silicon and nickel, n-type impurities and p-type impurities are contained in the 1st silicide layer 11. Silicon, nickel and the p-type impurities are contained in the 2nd silicide layer 13.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004254988-A (JP)
Title: Electric pressure cooker
Inventor: SANO CHIHARU
IPC: A47J27/08
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric pressure cooker appropriately controlling the heating according to the quantity of foods to be cooked by a time measuring means by paying attention to that an increase in temperature at around 100°C in a heating process is different in proportion to the quantity of the foods to be cooked.  <P>SOLUTION: This electric pressure pot includes a pressure pot of a pressureproof structure, a heating means heating and increasing the pressure inside the pressure pot, a control means controlling the heating and pressure increase state in the pressure pot by the heating means, and a temperature detecting means detecting the temperature of the pressure pot. This pot is provided with the time measuring means measuring the time when an increase in temperature of the pressure pot detected by the temperature detecting means at approximate 100°C in the heating and pressure increase process by the heating means becomes small, and a cooked foods quantity determination means determining the quantity of the cooked foods based on the time measured by the time measuring means. The control means is constituted to control the heating state in the pressure cooking process after the heating and pressure increase by the heating means corresponding to the quantity of the cooked foods determined by the cooked quantity determination means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255347-A (JP)
Title: Powder mixing apparatus
Inventor: YAMAGUCHI RYOJI
IPC: B01F7/16
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder mixing apparatus which can mix different kinds of powder, can also be used as a storage tank for the mixed powder, and can discharge a necessary amount of the powder when required.  <P>SOLUTION: In the mixing apparatus, a quantitative feed machine 8 composed of a screw feeder or a vibration feeder is installed below to face a discharge opening 5 formed openably/closably in the lower part side of a mixer 1 mixing different kinds of powder by an agitation blade 2 which is installed inside and rotated horizontally, the mixed powder is preserved in the mixer 1, and the mixed powder is fed quantitatively as required. The apparatus is capable of automatic treatment by computer-controlling an agitation work, powder feeding work, etc.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264477-A (JP)
Title: Cleaning device for charging roller
Inventor: SHISHIDO KENICHI
IPC: B08B1/04
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning device for charging rollers, wherein the cleaning device efficiently cleans the charging rollers in a short period of time by the contact of rotary cleaning brushes with the entire surfaces of the corresponding charging rollers, is free from ununiform cleaning quality, and clears away toner and paper dust depositing/adhering to the surface of the charging rollers.  <P>SOLUTION: The rotary brushes 7 are disposed in the cleaning chamber 9 of the cleaning device body 1 for the charging roller 6. In addition, an opening/closing lid 3 is attached to an upper part of the cleaning chamber 9 so that the lid 3 can be detached. A drive member for rotating the rotary brush is disposed in the cleaning chamber 9. A rotary brush support member 11 which supports the charging rollers 6 such that the rollers 6 rotate in firm contact with the surfaces of the respective rotary brushes 7 are disposed on the back of the lid 3. Toner and paper dust depositing/adhering to the surface of the charging rollers 6 are cleared away by the rotations of the rotary brushes 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261448-A (JP)
Title: Game data gathering device
Inventor: GOTO SATORU
IPC: A63F7/02
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game data gathering device enabling game house staff to expect the acquisition of useful information.  <P>SOLUTION: The game data gathering device is used by being connected to a game machine. The game data gathering device is provided with a means for storing the number of play game media for each prescribed time period on the basis of signals outputted from the game machine and a means for displaying the change of the number of the play game media with time on the basis of the stored contents of the storage means. In the game data gathering device, it is preferable to display the change of the number of the play game media with time and the change of a game state with time so as to be observed in comparison.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003344060-A (JP)
Title: Bearing data for route guidance
Inventor: NAIK KIRIT
IPC: G09B29/00
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method for acquiring bearing data for performing guidance at intersections along a route by a navigation system.   <P>SOLUTION: A bearing of a road section indicates a direction in which the section proceeds from its terminal to the next. A primary bearing of a road section is acquired on a significant shape point located along the road section. The significant shape point is not necessarily a shape point closest to the terminal but a shape point located within or out of the range of a predetermined distance from the terminal. A secondary bearing is acquired on a plurality of road sections. The secondary bearing indicates an approximate direction along which the road section proceeding from the terminal follows. The secondary bearing is acquired through the use of the distance of a field of view. The distance of a field of view indicates an estimated distance of the field of view of a driver when the driver approaches an intersection based on the attribute of the road section.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004273474-A (JP)
Title: Semiconductor device
Inventor: UEZONO ITARU
IPC: H01L27/095
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fall of the characteristics of a semiconductor device equipped with a field effect transistor element caused by the leakage of electric charges from the inside of the transistor element to the outside of the element.  <P>SOLUTION: An electrode upon which a voltage is impressed to produce an electric field for preventing the movement of electric charges from the inside of the field effect transistor element to the outside of the transistor element is provided adjacently to the transistor element. When no voltage is impressed upon the electrode, the potential around the transistor element is detected by utilizing the electrode and input signals inputted to the transistor element are controlled based on the detected potential.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273165-A (JP)
Title: External outlet
Inventor: TSUTSUMI TAKEMASU
IPC: H01R25/00
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an external outlet with a plurality of plug slots from being left on the floor to avoid a feeling of disorderliness indoors and to provide for stability of insertion of conductive plug prongs into an existing outlet installed on a wall face or a column face.  <P>SOLUTION: The external outlet 10 has a dummy plug prong 13e molded integrally with a casing 13 made of an electrically insulating synthetic resin and having a plurality of plug slots 14. The dummy plug prong 13e can be inserted into a plug slot in an existing outlet. This eliminates the need to leave the external outlet 10 on the floor to avoid a feeling of disorderliness.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004269135-A (JP)
Title: Recording device with sorting function
Inventor: YASUE TAKUYA
IPC: B65H33/08
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost recording device equipped with a sorting function of a simple and compact structure capable of performing the sorting operation for sheets of paper.  <P>SOLUTION: The recording device equipped with a sorting function can record a plurality of sheets of paper P continuously and sort the recorded sheets P into groups each consisting of the specified number of sheets and can set the exhaust position of the recorded sheets P selectively to the normal position where the sorting function is out of service and the sorting position where the sorting function is in service, in which the sorting position is set deviated in the sheet transporting direction on a single exhaust stacker 33 with respect to the normal position. The sorting position is set parallel, deviated aslant, or rotational in the sheet width direction relative to the normal position.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272694-A (JP)
Title: Apparatus and method for object recognition
Inventor: FURUTA MAMORU
IPC: G06T1/00
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To derive a direction where a recognition object is oriented.  <P>SOLUTION: An imaging part 11 acquires images of landscape developing in the vicinity of own vehicle front. An object detection part 12 detects images corresponding to signals and road signs from the landscape images. A three-dimensional image generation part 13 generates three-dimensional images corresponding to the signals and road signs. A normal vector deriving part 14 computes a plane normal vector composed of optional three points existing on the surfaces of the signals and road signs, and derives a representative normal vector indicating the direction where the signals and road signs are oriented on the basis of the computed normal vector. A recognition object selection part 15 computes a direction difference between a traveling direction vector and a representative normal vector, and selects the signals and road signs associated with the own vehicle passage on the basis of the representative normal vector in which the computed direction difference is fit within a predetermined range. An output part 16 displays the contents of the recognition object on a display.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004274598-A (JP)
Title: Broadcast receiver
Inventor: IWAHASHI TOSHIYA
IPC: H04N5/44
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a broadcast receiver capable of easily receiving a program of a channel whose reception is reserved even when a user tries a plurality of number of times of channel revision operations during viewing of the program of the channel whose reception is reserved in advance.  <P>SOLUTION: A user can reserve reception of a preferred program and reproduction or the like of contents video-recorded to a recording section 26 and contents recorded on an optical disk set to a disk reproducing section 27 for the broadcast receiver 1. When selecting a reserved broadcast reception channel of the broadcast receiver 1, the user can view a program whose reception is reserved and contents whose reproduction is reserved on a monitor 2. Further, when revising the channel of the broadcast receiver 1, the user can view a program of the revised channel and when revising the channel to the reserved broadcast reception channel, the user can view/listen to a video image/and sound on the basis of the reserved processing.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004279480-A (JP)
Title: Apparatus with drawer body
Inventor: HATORI SATOSHI
IPC: B41J29/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To constitute an imaging unit and a photoreceptor unit of an image forming apparatus, which has a drawer body supported in a drawable state on an image forming apparatus main body and is configured so that the imaging unit and photoreceptor unit supported by the drawer body drawn out of the image forming apparatus main body can be detached, so that the imaging unit and photoreceptor unit can individually be detached, and to eliminate the possibility that when the imaging unit is detached from the photoreceptor unit supported by the drawer body, an element of the imaging unit collides hard against a photoreceptor of the photoreceptor unit to flaw the photoreceptor.  <P>SOLUTION: When the imaging unit 24 is detached from the drawer body 31 while the photoreceptor unit 41 is assembled in the drawer body 31, the imaging unit 24 is guided by a front-side holder 54 and an inner-side holder 55 of the drawer body 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280514-A (JP)
Title: Pdf file and system for forming pdf file
Inventor: IIJIMA AKIHISA
IPC: G06F17/21
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate the retrieval of desired information in a PDF file.  <P>SOLUTION: This system comprises a scanner device 10 for fetching information posted on a recording material such as a paper medium as image data, an OCR device 30 that is a test data conversion means for converting part of the information fetched as image data by the scanner device 10 to text data, and a PDF file formation part 20 for converting the information fetched as image data by the scanner device 10 to PDF data, burying the text data converted by the OCR device 30 to a predetermined area of the PDF data to form a PDF file, and registering it in a PDF file database 40.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279813-A (JP)
Title: Diaphragm type actuator and variable optical attenuator
Inventor: AIBA HIROHIKO
IPC: G02B26/08
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator and a variable optical attenuator that comprise a reduced number of part items and that work through power saving.  <P>SOLUTION: The diaphragm type actuator has a thin-structured diaphragm on a substrate, with at least one or more diaphragm type actuator chips fixed on a base substrate, while the actuator chips are formed with an electrode for a heater one one side of the diaphragm and a reflection mirror on the same side or the opposite side. Then, opposed to the diaphragm type actuator deformed the diaphragm by applying an electric current to the electrode for a heater, the variable optical attenuator is provided with a first optical fiber for emitting light to a reflection mirror, a second optical fiber to which the light reflected on the reflection mirror is made incident, and a lens for transforming light into an image, each in the number same as that of the diaphragm type actuator chips.  <P>COPYRIGHT: (C)2005,JPO&NCIPI