baber/WOPTO huggingface dataset:
Patent JP-2002201281-A (JP)
Title: Organic polymer and novel polymerizable compound
Inventor: OKAZAKI MITSUKI
IPC: C07D233/34
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an organic polymer having both a high wettability and a high transparency. SOLUTION: The organic polymer has a water contact angle of <=20 deg., preferably <=7 deg. and is obtained by polymerizing a polymerizable compound having an aprotic polar structure, especially an alkylene (thio)urea structure with a dipole moment of about >=3 debye as a partial structure.
Patent JP-2003143306-A (JP)
Title: Video interphone system
Inventor: NOMA KOJI
IPC: H04M11/00
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a video interphone system by which a user can unlock a door by having only to confirm a face of a visitor displayed on a monitor without the need for once setting up a speech state between a camera attached entrance unit or a camera attached collective entrance unit or the like and a living room master unit. SOLUTION: The video interphone system is provided with: the camera attached entrance unit 1 installed at a front door/entrance and having a camera 11 to photograph a visitor and to generate its video image; and the living room master unit 2 having a speech function with the camera attached entrance unit, a monitor 21 displaying the video image from the camera attached entrance unit, and an unlock button 22 unlocking a door 6 installed at the front door/ entrance by an unlock signal during a speech. The living room master unit has a master unit CPU that inactivates an input signal from the unlock button in a standby state and validates the input signal from the unlock button when the monitor displays the video image from the camera attached entrance unit to provide an output of the unlock signal.
Patent JP-2003140699-A (JP)
Title: Voice decoding device
Inventor: ENDOU KAORI
IPC: G10L19/12
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a voice decoding device which can reduce the influence of a decoding error on a decoding process after recovery from a frame error if a frame error occurs during transmission as for a voice decoding device which receives encoded information generated by linear prediction analysis and outputs a synthesized voice. SOLUTION: The voice decoding device receives encoded information generated by linear prediction analysis and outputs the synthesized voice by using the encoded information and information held in an internal memory wherein voice information generated in the past is fed back and held, and is equipped with an error recovering means which updates the contents held in the internal memory by using the information held in the internal memory at least right after a frame error as to a frame recovered to a state wherein the encoded information can be received normally from the state of the frame error wherein the encoded information can not be received normally.
Patent JP-2003145710-A (JP)
Title: Screen printing apparatus, resistance element substrate manufactured using the same and variable resistor using resistance element substrate
Inventor: OKAWA SHINJI
IPC: H05K3/12
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To manufacture a resistance element substrate gently changed in the resistance value characteristics of the inflection part thereof by the reduced number of times of printing in a screen printing apparatus for forming a printing film on the upper surface of a member to be printed. SOLUTION: A screen mask, of which the image pattern 31 is constituted of principal aperture regions 32 and auxiliary aperture regions 33, is used and the dot-like films 49B of resistance parts 42 arranged at a constant interval in a respectively independent state are printed and formed simultaneously with rectangular films 44A in aglignment with the inflection part by the auxiliary aperture regions 33. By this constitution, the resistance element substrate gently changed in the resistance value characteristics in the vicinity of the inflection part can be obtained by the reduced number of times of printing.
Patent JP-2003148866-A (JP)
Title: Drying device
Inventor: KANAI MASAO
IPC: F26B25/04
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a drying device of high drying efficiency by effectively using the whole heat transfer face without retention and biting of a dried object. SOLUTION: In this drying device 1, a rotary winding blade 5 composed of a plurality of base blades 5a is installed rotatably around a rotating shaft 5b in a drying tank 4 formed with a heat transfer face 2. Each base blade 5a has a flat face 8 of elongate shape extending obliquely upward from one end part 18 toward the other end part 19 in a reverse direction to a rotating direction R, and a clearance U is formed between an outer peripheral end 10a and the heat transfer face 2. The clearance U is formed to be gradually larger in the reverse direction to the rotating direction. One end part 18 of the flat face 8 is continuous with a scraping plate 20, and a projecting part 21 is provided in the rotating direction R from the outermost end part of the scraping plate 20.
Patent JP-2002204241-A (JP)
Title: Wireless network transmitting encoded parameter for data transmission
Inventor: HERRMANN CHRISTOPH
IPC: H04L12/28
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a wireless network which enables hyper-frame numbers of the same kind to be varied on both a radio access network and a terminal. SOLUTION: This invention relates to a radio access network(NW) and a wireless NW having multiple terminals. The radio access NW and terminals encode specific transmit data and similarly constitute a key according to 1st and 2nd frame numbers of a connection set up or reconstituted between the radio access NW and one terminal. The 1st frame number depends upon a radio frame number for data transmission which periodically varies and the value of the 2nd frame number depends upon the 1st frame number. From the value of the 1st frame number, the terminals and/or radio access NW judges whether the radio access NW has time delay in the formation of the 2nd frame number.
Patent JP-2003152511-A (JP)
Title: Variable delay circuit
Inventor: TOYAMA AKIRA
IPC: H03K5/13
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To realize a variable delay circuit, capable of miniaturization and an improvement of vibration-proof, and of adjusting delay time electrically. SOLUTION: In a variable delay circuit for delaying and outputting an input signal by variable delay time, there are provided a differential circuit where the input signal is applied to one input terminal thereof and reference voltage is applied to the other input terminal, a load resistor to which an output of the differential circuit is connected, and an emitter follower circuit, where one electric potential of the load resistor is outputted as an output signal. Delay time is adjusted, by controlling the delay control voltage at the other end of a resistor, constituting the emitter follower circuit to which the output signal is applied.
Patent JP-2003148608-A (JP)
Title: Electric range switching device for automatic transmission
Inventor: YUASA HIROYUKI
IPC: F16H59/08
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To switch to a control for stopping a motor at an optimum timing while changing the angle of a manual shaft to an intended angle with good responsiveness according to the load torque of the motor. SOLUTION: The feedback control value (S5) of the motor based on the deviation between actual angle (S3) and intended angle (S2) of the manual shaft is corrected according to the load torque of the motor (S6). The time when the load torque of the motor is reversed from positive to negative is judged a the drawing start position by a detent mechanism (S8), and the switching to the control for stopping the motor is performed (S9).
Patent JP-2003146095-A (JP)
Title: Hybrid automobile
Inventor: KOIKE TETSUO
IPC: B60L50/16
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption efficiency of a hybrid automobile provided with a one-way rotation transmission means between an internal combustion engine and a clutch. SOLUTION: A second electric generator connected directly with a rotary shaft of the internal combustion engine is provided and is used as a start electric motor. It is combined with a first electric generator for control to operate the internal combustion engine at an operation point where fuel efficiency is high.
Patent JP-2003158807-A (JP)
Title: Ruler set for centering conduit and method of centering the conduit
Inventor: HARIMA MASAKAZU
IPC: H02G3/08
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To enable simple position determination to be performed without dispersion caused by workers in laying a conduit into a box in the construction of electric facilities. SOLUTION: Retangular plates 1 show the nominal codes representing kinds or standards of the conduits, and are each provided with a base line 2 and a hole that shows the center position of a wire passing hole to the base line. The plates are prepared by the number matching that of the conduits that are passed through. These rectangular plates are arranged to match the reference line on the wire-passing through wall surface of a box 5. The hole positions are marked on the wall surface by utilizing the hole of each rectangular plate 1.
Patent JP-2003083881-A (JP)
Title: Optical measuring device for printer
Inventor: KAMIYA MASAHARU
IPC: G01N21/3554
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To position a monitoring sensor at all times in a printing unit of offset duplicator and obtain some information for observation and stabilization of ink, a dipping water or mixture condition thereof. SOLUTION: The optical measuring device for printer is provided with an optical measuring sensor, conveyer means of optical transparent film to wind in and unwind the optical transparent film so that the sensing side in front of the optical measuring sensor is covered with the optical transparent film in a way of passage from the unwinding position to the winding position of the optical transparent film, and covering means to cover the optical measuring sensor and the conveyer means of optical transparent film thoroughly.
Patent JP-2003150720-A (JP)
Title: Method for preventing illegal taking of examination
Inventor: SUGIZAKI KENNOSUKE
IPC: B42D15/10
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing illegality in the case of taking an exam by confirming a face photo-portrait submitted by an examinee and his/her biological information together. SOLUTION: The method consists of a handwriting information fetching means installed in an examination place for fetching the biological information of the examinee and a host computer for relating the biological information of the examinee with the individual information of the examinee himself/herself and registers and manages them. When issuing certificates of succeeding the examination to, successful examinees, the biological information fetching means fetches the biological information of the examinee, and it is collated with the biological information of the examinee when the examination is taken, which is registered and managed in the host computer, to confirm the identification of both of the person.
Patent JP-2003155933-A (JP)
Title: V-type four-stroke engine for outboard engine
Inventor: KATAYAMA GOICHI
IPC: F01L1/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a V-type four-stroke engine for an outboard engine which is miniaturized by suppressing the total height. SOLUTION: In the V-type four-stroke engine 10 for the outboard engine having exhaust cam shafts (first cam shafts) 22 on inner sides of right and left V-shaped banks and having intake cam shafts (second cam shafts) 21 on outer sides, the exhaust cam shafts 22 are driven by a crank shaft 11 via a primary belt 27, the intake cam shaft 21 is driven by one of the exhaust cam shafts 22 via a secondary belt 31, and the secondary belt 31 and the primary belt 27 are disposed in the upper and lower stages. The intake cam shaft 21 is driven by one of the exhaust cam shafts 22 driven by the crank shaft 11, the secondary belt 31 and the primary belt 27 are disposed in the upper and lower stages, and the primary and secondary belts 27 and 31 constituting a cam shaft driving system are disposed outside an engine body.  As a result, the total height of the engine body is suppressed to miniaturize the engine 10.
Patent JP-2003163812-A (JP)
Title: Pseudo gradation printer
Inventor: SAITO MASAHIRO
IPC: H04N1/60
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pseudo gradation printer that can clearly monochromatically print out character parts in coexistence with a color image and a half-tone image independently of the density.  <P>SOLUTION: An operation key section 313 enters in advance colors of a character part and its background part in an image acquired from a network via a scanner 312 and a communication control section 316 to a register (not shown) for the registration. When changing an original color image into a monochromatic half-tone image, a CPU 302 creates a character color mask from the character color and creates a character background color mask from the background color and takes a logical processing between the masks and the original image to separate the character parts from the background and to sharply apply binary recording to the image. An ordinary half-tone processing is applied to the other half-tone parts. As a result, both the characters and the half-tone image are excellently binary-recorded.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003132070-A (JP)
Title: Information collection system and information management device for gene analysis
Inventor: HASHIMOTO YASUHIRO
IPC: G06Q50/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To collect information used for gene analysis efficiently and reliably. SOLUTION: An information management device for gene analysis 12 records identification information unique to a human information memory piece P. The human information memory piece P is composed of an IC chip of a storage device into which information can be written. The human information memory piece P is fitted to a sample holder SH, and transported to a medical institution. In the medical institution, a representation information recording device 14 records representation information on the human information memory piece P. In addition, a gene information recording device 18 records gene information acquired from a test subject sample on the human information memory piece P. The information management device for gene analysis 12 obtains the representation information and the gene information from the collected human information memory piece P. These pieces of information are recorded in an information database for gene analysis 20.
Patent JP-2003166663-A (JP)
Title: Electromagnetic valve
Inventor: FUNABASHI TOMOHIKO
IPC: F16K31/06
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a constitution having little affect on an electromagnetic circuit, capable of assuring electromagnetic properties even when the number of components is decreased.  <P>SOLUTION: Holes are axially formed at a plunger, and a part of a yoke opposing to the holes is made of a nonmagnetic member.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002231254-A (JP)
Title: Fuel cell electrode
Inventor: HARIDOSS PRATHAP
IPC: H01M4/90
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure having the durability to the shortage of fuel in a fuel cell. SOLUTION: In a membrane electrode conjugate (MEA) 115 having a cathode flowing zone plate 110, an anode flowing zone plate 120, a solid electrolyte 130, a cathode catalyst layer 140 and an anode catalyst layer 150, the anode catalyst layer 150 is composed of a catalyst and a non-electrolytic material.
Patent JP-2003165511-A (JP)
Title: Cargo arranging and storing device
Inventor: HIRAYAMA HITOSHI
IPC: B65B35/40
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate any accident such as cargo drop attributable to the loss of the vacuum pressure when the cargo is stored by arranging a plurality of cargoes in a top-open container T and storing them in a dense manner by a simple mechanism.  <P>SOLUTION: A cargo arranging and storing device comprises a container supporting mechanism 12 to support the top-open container T with a large number of through holes (b) in a bottom side, a bar group vertically driving mechanism 13 to vertically displace a bar group fixing member 24 in which a large number of longitudinal supporting bars 23 inserted in the through holes (b) are implanted, and a horizontal supporting face (a) is formed at a tip of the longitudinal supporting bars 23, a cargo carrying and arranging mechanism 14 in which the row of the cargoes of the specified number is formed on the specified horizontal surface in the vicinity of the top-open container T, and a cargo pushing and moving mechanism 15 in which the cargoes of the specified number arranged by the cargo carrying and arranging mechanism 14 are pushed and moved to the specified position on the horizontal supporting surface (a) located at the height of the opening surface or over of the top-open container T with the longitudinal supporting bars 23 inserted in the through holes (b).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003169452-A (JP)
Title: Permanent magnet and permanent magnet motor using such
Inventor: MATSUI NOBUYUKI
IPC: H01F7/02
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ring-shaped permanent magnet wherewith the cogging and fluctuation in the output torque of a motor are easily reduced even if the magnetic characteristics fluctuate depending on the position in the cylindrical magnet body in the axial direction and a permanent magnet motor, using the permanent magnet.  <P>SOLUTION: The ring-shaped permanent magnet 1 comprises the magnet body 2 which is in a cylindrical shape as a whole and a plurality of north poles and south poles alternately magnetized on the circumferential surface 4 of the magnet body 2 in the circumferential direction. The north poles and the south poles are magnetized in such a pattern that the poles are provided with steep inclinations 7 in the direction of the axis of the magnet body 2 at the portions close to the lower end face 5b of the magnet body 2 where the magnetic characteristics are high and with gentle inclinations 6 in the direction of the axis of the magnet body 2 at the portions close to the upper end face 5a and the middle portion of the magnet body 2 where the magnetic characteristics are low.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003168187-A (JP)
Title: System and method for bulk gas distribution, and dispatching method of bulk gas lorry
Inventor: MIYOSHI TAKASHI
IPC: G06F19/00
Filed: 2001-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To reduce costs by reducing storing time of gas in a bulk gas lorry.  <P>SOLUTION: This bulk gas distribution system comprises a customer information management system for receiving an order with tank liquid surface information in a customer site as order information and processing it as demand prediction time series data, a dynamic state management and distribution management system for calculating a present quantity which can be filled and a filling quantity to the customer site from liquid surface information from an onboard terminal of the bulk gas lorry, a gas name code and a density computing table previously inputted to a database, and a distribution planning system for making a distribution plan by the bulk gas lorry from the present quantity which can be filled and the demand prediction time series data. The dynamic state management and distribution management system transmits the made distribution plan from the distribution planning system as distribution destination and filling instruction information to the onboard terminal of the bulk gas lorry, and prepares a statement of delivery based on a filling quantity to the customer site.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002208733-A (JP)
Title: Light emitting element
Inventor: HOEHN KLAUS
IPC: H01S5/32
Filed: 2001-12-04
Abstract: PROBLEM TO BE SOLVED: To improve a light emitting element comprising a semiconductor element emitting electromagnetic radiation in the spectrum range of UV-rays, blue color and/or green color during operation. SOLUTION: A semiconductor element (1) is provided directly with a layer (4) containing a light emitting substance pigment (6) comprising a group of fluorescent substances shown by a general formula A3B5X12:M (where, A represents Y, Gd or Lu, B represents Al or Ga, X represents O, and M represents Ce3+, Tb3+, Eu3+, Cr3+, Nd3+ or Er3+). The light emitting substance pigment (6) has a particle size not larger than 20 μm and d50 value not larger than 5 μm. The light emitting substance pigment converts a part of radiation in the spectral range of UV-rays, blue color and/or green color into radiation having a larger wavelength and the semiconductor element emits mixture of the radiation having a larger wavelength and the radiation in the spectral range of UV-rays, blue color and/or green color.
Patent JP-2003174776-A (JP)
Title: High-voltage power supply and image formation device
Inventor: SUZUKI HIDEKI
IPC: H02M3/28
Filed: 2001-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-voltage power supply wherein fluctuation in load current on the side of low-voltage power supply for supplying power to individual transformers is minimized.  <P>SOLUTION: The high-voltage power supply 10 comprises two transformers TA and TB, two transistors TrA and TrB which are switching elements for driving the respective transformers TA and TB, and a pulse generator 200 which generates pulses PA and PB for causing the respective transistors TrA and TrB to perform switching operation. The pulses PA and PB generated by the pulse generator 200 have the same frequency and duty. The pulse PA is shifted in phase from the pulse PB so that the on-widths thereof do not overlap. The pulse PA is applied to the base of the transistor TrA, and the pulse PB is applied to the base of the transistor TrB respectively.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003173619-A (JP)
Title: Optical disk reproducing device
Inventor: FUJIMORI YOSHIHISA
IPC: G11B20/18
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an error of disk reading.  <P>SOLUTION: When a focus or tracking is moved away from an optimum point, a PLL gain controlling circuit 1 outputs control signals in order to reduce an open loop gain of a PLL circuit 3. In response to the above, the circuit 3 reduces a phase comparison frequency of a phase comparator, reduces the amount of current in a constant current circuit, reduces a synthesized resistor value of a filter circuit and increases the frequency dividing number of a frequency divider. Thus, the open gain of the circuit 3 is further reduced from a normal value and the follow-up characteristic of the circuit 3 for disk reproducing signals is reduced. Therefore, a stable extracted clock is obtained for low reliability disk reproducing signals from a data slicer 14. As a result, the error of disk reading is reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003170980-A (JP)
Title: Case for memory card
Inventor: KAWAKAMI TAKASHI
IPC: B65D85/38
Filed: 2001-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a case for a memory card in which a plurality of kinds of memory cards can be stored in one case.  <P>SOLUTION: There is provided a case for a memory card in which a tray 3 is fixed in a case main body 2, fitting cavities 4 are formed at the tray 3, and any one kind of a plurality of memory cards having different contours can be selectively stored in the fitting cavities 4. The fitting cavities 4 are formed such that at least two kinds of memory cards having different contours to each other are overlapped while they have no parts where the contour shapes are not overlapped to each other. There is provided an engagement protrusion capable of being engaged with the stored memory card at the inner surface of the part where the contour shapes of the fitting cavities 4 are not overlapped to each other.  <P>COPYRIGHT: (C)2003,JPO