baber/WOPTO huggingface dataset:
Patent JP-2004223884-A (JP)
Title: New thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/333
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To develop a thermal recording material with an enough printing density and excellent heat resistance at a high temperature.  <P>SOLUTION: The thermal recording material uses a usually colorless or light-colored color developing compound and a developer compound capable of color-developing the color developing compound by heating, and it respectively comprises 3-diethylamino-7-(o-chloroanilino)fluorane as the color developing compound and 1,1,1-tris(p-hydroxyphenyl)ethane as the developer compound.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004227689-A (JP)
Title: Information reproducing device
Inventor: SUZUKI RYOICHI
IPC: G11B20/12
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To correctly reproduce the information of an information recording medium with information recorded by a multisession recording method.  <P>SOLUTION: A CPU controller 10 reproduces a lead-in area of a first session of an optical disk 13 to obtain the first address and the last address, reproduces introduction areas of the successive sessions to obtain the first address and the last address at the time of checking whether the successive sessions exist, in addition, sequentially reproduces the whole sessions until confirming that no successive recording section exists, and finally acquires recorded capacity and the first and last addresses of the final session by obtaining the final address of the last recorded session to store the recorded capacity and the first and last addresses in a nonvolatile memory 9, sending a reply to a host computer 12 through an external interface 11.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226757-A (JP)
Title: Method for manufacturing optical layered body, elliptically polarizing plate and circularly polarizing plate comprising the layered body, and liquid crystal display
Inventor: HOSAKI KENJI
IPC: G02F1/13
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for layering an optical element consisting of a liquid crystal substance layer having no supporting substrate film.  <P>SOLUTION: The optical layered body is manufactured in the following processes: a first process of adhering a liquid crystal substance layer having the alignment of the liquid crystal fixed and being formed on an alignment substrate to a removable substrate via an adhesive layer, and then peeling the alignment substrate off to transfer the liquid crystal substance layer onto the removable substrate to obtain a layered body (A) consisting of the removable substrate/adhesive layer/liquid crystal substance layer; a second process of laminating a polymer stretched film and a polarizing plate via a self-adhesive (adhesive) to obtain a layered body (B) consisting of the polarizing plate/self-adhesive (adhesive) layer/polymer stretched film; and a third process of peeling the removable substrate of the layered body (A) off before or after laminating the layered bodies (A) and (B).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233091-A (JP)
Title: Measuring instrument
Inventor: KITAOKA ATSUSHI
IPC: G01B7/00
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring instrument for measuring the position, the shape or the like of an object to be measured with the accuracy of measurement improved by an electrostatic capacity sensor.  <P>SOLUTION: The measuring instrument is set to the timing so that the drive current of a sensor probe 101 and the drive current of a sensor probe 102 do not flow simultaneously during the measurement, or the change in the current or the voltage given to the sensor probe 102 is set to be zero in a state in which the drive current flows in the sensor probe 101 and a measurement can be made.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004233275-A (JP)
Title: Vehicle-mounted radar apparatus
Inventor: KUMON HIROAKI
IPC: G01S13/931
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To precisely estimate the center position of a preceding vehicle even to the preceding vehicle travelling on a lane adjacent to the cruising lane of a vehicle.  <P>SOLUTION: The distance from an own vehicle to the preceding vehicle and the azimuth of the vehicle preceding the own vehicle are detected (step 10), and the position of the preceding vehicle in the longitudinal direction of the own vehicle and the center position in the width direction of the preceding vehicle with respect to the width direction of the own vehicle are calculated from the detected distance and azimuth (Step S20). The turning radius of the own vehicle is estimated in the step S30, and the rotary angle around the perpendicular direction of the preceding vehicle with respect to the own vehicle is calculated by taking the turning radius R into consideration (Step S40). Then, the amount of side position correction is obtained by fitting a relative angle to a map that is prepared in advance and shows the relationship between the relative angle and the amount of side position correction of the preceding vehicle, and the center position in the width direction of the preceding vehicle is corrected (Step S50), thus precisely estimating the center position of the preceding vehicle that travels on a lane adjacent to the own vehicle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004240477-A (JP)
Title: Source code static analysis support system and static analysis device
Inventor: KOBAYASHI TAKAKUNI
IPC: G06F9/45
Filed: 2003-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a source code static analysis support system with which a customer realizes static analysis without need of much knowledge of static analysis, maintenance cost of a static analysis system at every project is reduced and an operation of the static analysis system can be performed without waste of a static analysis performing section.  <P>SOLUTION: Terminal equipment 20 requesting static analysis of a source code is connected to a static analysis device 10 having a communication part 11 receiving information on an object of analysis, which is required for static analysis of the source code, from the terminal equipment 20 and transmitting an analysis result being a result of static analysis of the source code to the terminal equipment 20 and a software static analysis part 13 which statistically analyzes the source code by using information being the object of analysis, which is received from the terminal equipment 20, and outputs the analysis result through a communication line 30.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241955-A (JP)
Title: Driver circuit
Inventor: MIYOSHI KAZUNORI
IPC: H03K19/0175
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driver circuit capable of optionally adjusting the output impedance of a driver circuit and the logical level of output terminals.  <P>SOLUTION: An adjusting resistor 4 is connected between a first output terminal 5A and a second output terminal 5B. A first circuit is provided with a first switch element 2A for performing on and off operations by positive phase data, a second switch element 2D for performing on and off operations reverse to the first switch element by the positive phase data, and a first adjusting circuit connected in parallel to the first or the second switch element to perform adjustment of the output impedance of the first output terminal. Further, a second circuit 3 is provided with a third switch element 3A for performing on and off operations by negative phase data, a fourth switch element 3D for performing on and off operations reverse to the third switch element by the negative phase data, and a second adjusting circuit connected in parallel to the third or the fourth switch element to perform adjustment of the output impedance of the second output terminal.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004237383-A (JP)
Title: Deburring brush
Inventor: KOBORI KIYOTAKA
IPC: A46B5/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a deburring brush used in a deburring device, which has a long service life and is excellent in deburring effects.  <P>SOLUTION: The deburring brush 70 consists of a disk 71 having numerous planting holes 73 provided on the bottom surface and one or more flexible bristles 72 planted in each of the holes 73. The bristle 72 is made of aluminum oxide, silicon carbide or the like mixed into nylon fiber. The disk 71 is equipped with a screw insertion hole 74 passing through the center thereof and at least one positioning pin insertion hole 75 opened on the top surface in the vicinity of the hole 74.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238906-A (JP)
Title: Fixing tool of eaves gutter cover and fixing structure using the same
Inventor: FURUKAWA EIJI
IPC: E04D13/064
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily detachable fixing tool for an eaves gutter cover and a fixing structure using the same.  <P>SOLUTION: The fixing tool 1 for an eaves gutter cover 5 is provided with a holding part 2 holding an eaves gutter hanger 8, a slant part 3 formed in a substantially truncated chevron-shape in its above side, and an insertion hole 4 in the vicinity of the apex. The indoor side end of the covering face part 5a covering an opening 10a of the eaves gutter 10 is extended to form the eaves gutter cover 5 provided with a fixing part 6, the fixing part 6 is inserted into a pinching part 9 in a gap between the eaves edge water drip 7 and the upper face of the eaves gutter hanger 8 and the fixing tool 1 is inserted in a water passage hole 5b and held by the hanger 8, in the fixing structure of the eaves gutter cover 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004239000-A (JP)
Title: Sash opening limiting device for highly watertight barrier-free sash
Inventor: TAI TOSHIO
IPC: E05C17/60
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an opening limiting device of high safety which limits the opening range of a sash while having sufficient strength to hinder a person from forcibly opening a door, without impairing barrier-free properties.  <P>SOLUTION: A lower frame upper face is formed almost flat, and the lower frame upper face is provided with a narrow line-like slide groove. A hanging piece hung from a sash lower rail is fitted into the slide groove to form a lower frame upper face flat sash structure in which a sash slidingly travels the lower frame upper face. The lower frame upper face is provided with a stopper receiver for limiting the opening range of the sash, and a stopper member engaged with the stopper receiver is provided inside the sash lower rail.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004247830-A (JP)
Title: Transmitter-receiver and transmission/reception method
Inventor: SUDO HIROAKI
IPC: H04W72/04
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter-receiver and a transmission reception method capable of enhancing the transmission efficiency and decreasing the transmission delay time.  <P>SOLUTION: A control section 102 reports the assignment of a downlink time zone used for transmission of downlink data and an uplink time zone used for transmission of uplink data to a time zone calculation section 116. The time zone calculation section 116 calculates an unused time zone other than the downlink time zone and the uplink time zone in a frame. A time zone assignment section 118 assigns a data time zone for re-transmission of the downlink data or a data time zone for re-transmission of the uplink data for the unused time zone when the unused time zone exists in the frame on the basis of a result of the calculation.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246643-A (JP)
Title: Cash dispensing service system on vending machine
Inventor: ITO KORETAKA
IPC: G06Q40/00
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cash dispensing system that enables a full self-service requiring no access by a person other than a customer, such as a clerk, by using an existing system for operational management, in a host computer, of a self-service station, such as a vending machine, that the customer accesses direct for settlement, and adding a cash advance function using a credit card or a savings withdrawal function using a cash card issued by a financial institution.  <P>SOLUTION: In a vending machine management system that connects a vending machine operated by a customer and a host computer for managing the vending machine, via a communication network, the cash dispensing service system on a vending machine connects a server of a credit company or/and a server of a financial institution to the communication network via the host computer, and adds cash dispensing means responsive to the customer's operation based on authenticating means to the vending machine, to thereby provide the customer with a cash loan from the credit company or a cash withdrawal from the customer's account with the financial institution.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004243718-A (JP)
Title: Image forming apparatus
Inventor: KOSEKI YASUFUMI
IPC: G03G21/14
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that can form an image and store the image on a plain paper or a reversible image indication medium without loss of time of a user and an operation of changing settings by the user.  <P>SOLUTION: This image forming apparatus comprises a first image forming means for forming an image on a plain paper, and a second image forming apparatus for forming an image on a reversible image indication medium. The image forming apparatus has a judging means for judging whether an image is formed by the first image forming means or by the second image forming means and can form the image based on the judgment of the judging means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004246776-A (JP)
Title: Automatic variable sharing compiler, automatic variable sharing linker and program development support system
Inventor: KISHIKAWA JUN
IPC: G06F9/45
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an automatic variable area from information about static relation wherein a function inside a source file calls a function inside another file, or from the whole function dependency relation information when executing a program, in a program development support system.  <P>SOLUTION: In this linker, when a function group present in one object file and a function group present in another object file are not in calling relation even if a function present in additionally another object file is interposed, arrangement addresses in the automatic variable areas in both the object files are equalized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003258652-A (JP)
Title: Power servo-loop, rf signal amplifier circuit, and rf signal transmitter having such circuit
Inventor: KOLODZIEJ PIERRE
IPC: H03F1/34
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive power survo loop that incorporates a detection control means, and is especially used for controlling power amplifiers.  <P>SOLUTION: A detection circuit (100) of the servo loop includes a coupling means (1) for gathering a radio frequency signal, and a detection unit (3) for sending a detection signal (Vdet) that indicates a first radio frequency signal gathered by the coupling means as one portion. The detection circuit includes detection control means (21, 22, and 4) for practically eliminating a second ratio frequency signal gathered by the coupling means, the so-called interference signal, between the coupling means and the detection unit. As a result, the detection signal indicates the first radio frequency signal as a whole.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003329164-A (JP)
Title: Solenoid valve
Inventor: ANDO MOTOYOSHI
IPC: F16K31/06
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve for preventing ingress of foreign matters contained in oil into a solenoid part from a spool valve part or an outer side of the solenoid part.  <P>SOLUTION: This solenoid valve 9 comprises a solenoid part 10A and a spool valve part 50A. The spool valve part 50A has a spool 51A slidably in a sleeve 52A. A first plate 81 and a second plate 82 for preventing ingress of foreign matters are fitted to a shaft part 56A formed on an end part on the solenoid part side of the spool 51A. An oil sump 83 is provided between the plates 81 and 82, and an oil passing hole 81d is formed in the first plate 81 separately from a drain port 54A. An annular space part 52b is formed around the first plate 81. External oil passes through the annular space part 52b from the drain port 54A, and is sucked into the oil sump 83 from the oil passing hole 81d during the breathing of the solenoid part 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258819-A (JP)
Title: Electronic communication support server
Inventor: MASUZAKI MASAKAZU
IPC: G06F3/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize a communication system which is smooth and easy to use by visual expression of a relationship between speakers in a system used for communications such as the Internet and a chat to which many and unspecified persons join in an ad hoc mode.  <P>SOLUTION: In a server which receives input information such as an image, voice or a character from two or more terminals, and controls these input information and outputs it as communication information, a means to receive the input information is set up and at the same time, a table which defines a relationship such as closeness between terminals is also set up. A control means performs control such as displaying input images from respective terminals having high closeness in close proximity with reference to this table.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260576-A (JP)
Title: Radio tag reader
Inventor: KUNIEDA SHIGETOSHI
IPC: H04B1/59
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To read out a radio tag surely by a small number of antennas.  <P>SOLUTION: An antenna 14 is mounted on the side face of an area 13 through which a visitor 12 possessing a radio tag 11 passes, a linear motor 15 is disposed vertically in the central part of the antenna, and a flat antenna 16 is installed on the rail of the linear motor. When a first detector located in front of the flat antenna detects the visitor, the flat antenna begins to irradiate a radio wave while being moved up and down by means of the linear motor. The flat antenna receives data from the radio tag.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255066-A (JP)
Title: Rotating cleaning body and suction port body of vacuum cleaner
Inventor: OMOTO SHUHEI
IPC: A47L9/04
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotating brush rotated by a small rotating drive force.  <P>SOLUTION: A brush member 21 and the base end side of a scraper member 22 are engagedly attached to an engagement recess part 16 provided in the outer circumferential face of a brush base 14. A shaft 31 is rotatably inserted in a shaft insertion hole 28 of the brush base 14. The brush base 14 is rotated along with the brush member 21 and the scraper member 22 without rotating the shaft 31. This constitution reduces the rotating part when rotating the brush member 21 and the scraper member 22. The brush base 14 attached with the brush member 21 and the scraper member 22 can be rotated by a smaller driving force. The rotating brush 13 can be rotated by a smaller rotating drive force.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256495-A (JP)
Title: Jelling agent
Inventor: NAKAMURA TORU
IPC: A23L29/20
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a jelling agent improved in taste, texture and stability with time, which solves such problems that a conventional jelling agent has a distinctive smell and sticky texture, thus having unfavorable administrability, and further, initial texture can not be kept because the gel strength of the agent deteriorates with time.  <P>SOLUTION: This jelling agent is prepared by blending, by weight based on the total weight thereof, preferably 0.04-0.17% k-carrageenan, 0.15-0.7% ι-carrageenan, 0.3-1.2% agar, 7-30% trehalose and 10-40% sorbitol.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261684-A (JP)
Title: Vibrator and its manufacturing method
Inventor: AIHARA KENJI
IPC: H04R9/02
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibrator capable of being miniaturized without increasing cost and making the standup of the vibration better since there is a defect that the time is required for the standup of the vibration and sufficient vibration is not obtained in that period since in the vibrator for informing calling termination used at present in a cellular phone or the like, a weight is rotated by a motor.  <P>SOLUTION: The vibrator is provided with a hollow core coil 2; a magnet 4a inserted into the hollow core coil 2; a driving element 4 having a yoke 4b opposed to the magnet 4a while clamping the hollow core coil 2 and a top plate 4c; and suspensions 6, 8 for elastically supporting the driving element 4. The driving element 4 is axially reciprocated in the hollow core coil 2 by feeding an alternating current to the hollow core coil 2 to generate the vibration.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265029-A (JP)
Title: Image processor and processing method, storage medium and program
Inventor: KONDO TETSUJIRO
IPC: G01B11/00
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To estimate the real world by an approximate function consisting of a discontinuous function.  <P>SOLUTION: The light intensity distribution of the real world is set by the approximate function consisting of discontinuous functions of light intensity levels w1 to w3 for every bar-like area along the direction of steadiness in a three-dimensional space consisting of X-direction, Y-direction and frame direction t to determine the pixel value of an intended pixel, the ratio of the volume for every level of the intended pixel to the internal volume of the XYt space is determined as weight, and the pixel value of the intended pixel is determined from the product sum of the weight and the corresponding level of each area. This invention is applicable to an enlargement device of image.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264656-A (JP)
Title: Micromirror and its manufacturing method
Inventor: NAKAJIMA TOSHIHIRO
IPC: G02B5/08
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a micromirror of a small size and high dimensional accuracy and positioning accuracy suitable for use in combination with optical components such as optical fibers, and to provide its manufacturing method.  <P>SOLUTION: The micromirror 10 made of metal, such as an Ni-Fe alloy, is equipped with mirror sections 12a and 12b integrated to form an angle part 14A having an internal angle θ, such as 90°, and flat sections 16a and 16b respectively integrated with the mirror sections 12a and 12b in order to support the mirror sections in the projecting state of the angle part 14A on the plane. The flat section 16a is provided with positioning holes 18a and 18c and the flat section 16b with positioning holes 18b and 18d, respectively. The positioning holes may merely be disposed in a plurality in the flat section 16a or 16b or in one or more respectively in the flat sections 16a and 16b. The positioning of the micromirror is performed by fitting the respective positioning holes onto corresponding positioning pins on a packaging substrate. The micromirror 10 can be manufactured with good dimensional accuracy by selective plating treatment.  <P>COPYRIGHT: (C)2004,JPO&NCIPI