baber/WOPTO huggingface dataset:
Patent JP-2003258695-A (JP)
Title: Orthogonal transformation relay system and apparatus therefor
Inventor: ARAZEKI TAKU
IPC: H04B7/005
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an orthogonal transformation relay apparatus which has a simple structure, can be easily miniaturized, has superior characteristics, and can stabilize its operations.  <P>SOLUTION: In the relay apparatus 4, a successive adaptive filter 43 estimates creeping signals or multipath characteristics to output an estimated value of a reflection signal, and an adder 42 cancels the reflected portion from the reception signal inputted from a terminal 41. The signal whose reflected portion is cancelled is delayed by several samples by a delay circuit 44, is amplified by a power amplifier 45, and then is outputted from a terminal 46. A signal sent from the apparatus 4 transmitted from the apparatus 44 is transmitted in ratio wave to a reception antenna for relay or for home use. Here, the output of the circuit 44 is inputted into the filter 43.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003035397-A (JP)
Title: Lubricating device of direct acting device for molding machine
Inventor: TAKANOHASHI RYUICHI
IPC: F16H25/24
Filed: 2002-02-27
Abstract: PROBLEM TO BE SOLVED: To maintain the uniform lubricating oil film at the contact surface of each part of a direct acting device, improve the life of each part of the direct acting device, and adequately control a molding machine by detecting an iron quantity contained in the lubricating oil, by using lubricating oil in lieu of grease for lubricating the direct acting device, and arranging an iron quantity measuring instrument for detecting the iron quantity contained in the lubricating oil in the circulating passage of lubricating oil. SOLUTION: The lubricating device has a reserving member for covering the periphery of a screw and reserving lubricating oil 35 inside, a lubricating oil circulating pipe connected to th reserving member, an iron quantity measuring instrument being arranged in the lubricating oil circulating pipe and measuring the iron quantity contained in the lubricating oil 35, and a control means for controlling a molding machine based on the measured value of the iron quantity measuring instrument.
Patent JP-2003247958-A (JP)
Title: Visual inspection device for semiconductor device
Inventor: SHINKAI SHIGERU
IPC: H01L21/66
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a visual inspection device for a semiconductor device that protects adjacent non-defectives against damage by virtue of short-time and precise marking when marking a corresponding obverse surface after inspecting a defect in a reverse surface of a semiconductor substrate.  <P>SOLUTION: The visual inspection device for a semiconductor device comprises a chuck 3 as a holding means for holding a semiconductor substrate 2 by vacuum suction, an X-Y-θ stage 4 as a moving means for supporting the chuck 3 and moving the semiconductor substrate 2 in three X-Y-θ axis directions, a microscope 5 as an observing means for observing a defect in a reverse surface of the semiconductor substrate 2, an ink dotting mechanism 6 as a marking means for marking an obverse surface of the semiconductor substrate 2 with a defective identification mark, support members 7a to 7e and fixing screws 8a to 8f for positioning the microscope 5 and the ink dotting mechanism 6, and an X-Y-θ stage 9 for interlocking the microscope 5 and the ink dotting mechanism 6 via the support members 7a to 7e.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003246102-A (JP)
Title: Printer
Inventor: NISHIYAMA YOSHITAKA
IPC: H04N1/00
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer in which the processing order of print job data can be determined arbitrarily regardless of the receiving order thereof.  <P>SOLUTION: The printer 101 comprises a control unit 102 consisting of a CPU 104, a ROM 105, a RAM 106, a host interface device 107, a video interface device 108, a command interface device 109, a disc interface device 110, and an operator interface device 111, a print unit 103, an external storage unit 112, and an operator panel 113.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251701-A (JP)
Title: Light shaping method and device used therein
Inventor: NAKAGAWA TAKUJI
IPC: B29C67/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly setting the free liquid level of an uncured light-curable resin in a light shaping method using a free liquid level process.  <P>SOLUTION: The uncured light-curable resin 6 is received into a container 4 with an inner peripheral face 5 of a cylindrical shape, and a centrifugal force 7 is imparted to the unsaturated light-curable resin 6 by rotating the container 4 around an axis 3. Thus, the free liquid level 8 can be rapidly set by a restraint force created by the centrifugal force 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251620-A (JP)
Title: Mold-releasing agent for concrete form
Inventor: TSUCHIYA SUKEYUKI
IPC: B28B7/38
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold-releasing agent for a concrete form wherein a hardening speed is quick and a photosensitivity is provided.  <P>SOLUTION: The mold-releasing agent for a concrete form comprises a photosensitive resin composition containing (C) a compound of 0.1 to 10 wt.% to total weight of (A) and (B) compounds having from (A) to (C) as indispensable components. (A) is 100 pts.wt. of a ring-opening polymeric compound having a ring-opening polymeric reactive radical in a molecule. (B) is 2 to 200 pts.wt. of an ethylenically unsaturated compound having an ethylenically unsaturated bond in a molecule. (C) is a compound generating an acid by absorbing an active line.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003251078-A (JP)
Title: Play vehicle assemblable and disassemblable by children and holder for disassembled part
Inventor: YAMAGAMI TOSHIKI
IPC: B60N2/26
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a play vehicle assemblable and disassemblable by children and a holder for disassemblable parts, enabling the children to simply learn the structure and mechanism of the play vehicle through experience with joy, satisfying the children's curiosity and desire for knowledge so that understanding for the vehicle can be promoted and the children can have a habit of put the things in order while enjoying it.  <P>SOLUTION: A self-running play vehicle such as go-kart capable of running in an amusement park is composed of assemblable and disassemblable parts. The parts are at least a body main frame 1, a set assembly 10 removably set on the car body main frame 1, a front tire assembly 20, a rear tire assembly 30, a suspension assembly 40 for the tires, a steering assembly 50, a motor assembly 60 and fittings 70 and fixing tools for assembling the parts into the car body.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255065-A (JP)
Title: Electronic clock
Inventor: MARUYAMA AKIHIKO
IPC: G04C9/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic clock for preventing system-down, when shifting from a power-saving mode to a display mode.  <P>SOLUTION: A power-saving control circuit 400 controls the drive of a data indicator for displaying a date, when updating data display that is stopped in a power-saving mode to a current data (in transition), in the transition from the power-saving mode to the display mode. More specifically, the power-saving control circuit 400 outputs a data indicator drive preventing signal for indicating the prevention of drive in a data indicator 75 to a date change control circuit 300, when a supply voltage VDD in a power supply section B is equal to or smaller than a threshold voltage V1, and outputs a data indicator deceleration drive signal to the date change control circuit 300 by a specific speed, that is slower than a normal speed in the display mode, when the supply voltage VDD is equal to or smaller than a threshold voltage V2.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259322-A (JP)
Title: Image display method, display apparatus, and two-way interactive system
Inventor: HATA YOICHI
IPC: G06T1/00
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display method or the like capable of obtaining a desired display image of an object without affected by the motion of the photographed object.  <P>SOLUTION: The image displaying method captures a wide angle image (800) of an object photographed in a state of including a background, segments prescribed area smaller than the size of the wide angle image (800) in the wide angle image (800) and including at least part of the object to produce a display image (500a), and displays the display image (500a) on a monitor screen (8) of a display section (21).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257085-A (JP)
Title: Optical information medium and method for manufacturing the same
Inventor: OKUBO SHUICHI
IPC: G11B7/24027
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which is nearly free from a defect, has a large capacity and can be manufactured with satisfactory productivity and to provide a method for manufacturing the same.  <P>SOLUTION: In the method for manufacturing the optical information medium which has at least a reproducing layer for information and a light transmission layer on a substrate and wherein a laser beam is made incident from the light transmission layer side to perform recording or reproduction of information, the substrates 1 and 2 having projecting and recessed parts 1a and 2a formed on the surfaces thereof, respectively, are prepared [(a)], the substrates 1 and 2 are stuck to each other so that the rear surfaces thereof face each other by using a UV curing resin as an adhesive material and the resin is irradiated with UV to be cured [(b)]. Recording layers 3 and 4 are formed on the surfaces of both the substrates [(c), (d)], the light transmission layers 5 and 6 are formed thereon [(e), (f)].  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003258508-A (JP)
Title: Non-reciprocal circuit element
Inventor: YAMAMOTO SHINJI
IPC: H01P1/383
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small-sized non-reciprocal circuit element with a low insertion loss.  <P>SOLUTION: The non-reciprocal circuit element is provided with: a ferrite board; a magnet placed opposite to the major side of the ferrite board to apply a DC magnetic field; and center conductors placed in crossing with each other on the major side of the ferrite board in an electrically insulated state to each other. One-side ends of the center conductors are electrically connected to form a common terminal, a matching circuit is connected to the other ends to form input/output terminals, and a resistor is connected to one of the input/output terminals of the center conductors. The center conductors are characterized in that the lengths from the end face of the ferrite board to the crossing part of the center conductors at the common terminal side are substantially equal to each other, the length from the crossing part of the center conductor to which no resistor is connected to the end face of the ferrite board at the input/output terminals is longer than the length from the end face of the ferrite board to the crossing of the center conductors at the common terminal side of the center conductors, and longer than the length from the crossing of the center conductors to the input/output terminal side to which the resistor is connected to the end face of the ferrite board at the input/output terminal side.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003257834-A (JP)
Title: Method and apparatus for manufacturing semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/02
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exposure method of restraining semiconductor devices from increasing in rejection rate without reworking based on an inspection result that misalignment is detected in lithography.  <P>SOLUTION: A photosensitive film is formed on a main surface of a semiconductor substrate (S101), the semiconductor substrate is transferred to an aligner (S102), image of an inspection mark on a mask is selectively projected onto the photosensitive film for exposure to form a latent image of the inspection mark on the photosensitive film (S105), a region of the photosensitive film where the latent image of the inspection mark is formed is heated to reveal the image of a second inspection mark (S106), revealed image of the inspection mark is measured (S107), the set value of the aligner at selective exposure is changed so as to make exposure conditions equal to design values corresponding to the measurement result (S109), the image of a device pattern on the mask is projected onto the photosensitive film for exposure based on the changed set value to form the latent image of the device pattern on the photosensitive film (S110), all the photosensitive film is heated (S111), and the photosensitive film is developed (S112).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256697-A (JP)
Title: Stuck box package order receiving system
Inventor: KAMIYA YOSHIYUKI
IPC: G06Q50/04
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To inclease the efficiency in stuck box package order receiving activity, set the whole nation of Japan as management area by using the Internet, and easily take the design of sticking paper as requested by an orderer, and image information of the orderer to enhance the value.  <P>SOLUTION: This stuck box package order receiving system is applied between an Internet personal computer 3 and a home page server 1 opened by a stuck box package selling company. It has a stuck box sticking paper design pattern selecting part S3 to display various kinds, forms, and designs of stuck boxes, and various patterns of sticking paper, input selection of customers and ordered numbers of stuck boxes, and store result of selection, a stuck box image receiving part S4 to receive and store a stripped image provided by the customer, a sticking paper surface design part S5 to insert the stripped image stored in a pattern of the selected sticking paper P, and an acceptance receiving part S6 to send the generated surface design, and receive reply for acceptance or correction from the customer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256394-A (JP)
Title: Transaction processing load distribution method and system therefor
Inventor: HAMADA SHINJI
IPC: G06F9/46
Filed: 2002-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To uniformize transaction processing time for a transaction processing request by any terminal device.  <P>SOLUTION: A computer 10 has a load distribution part 13 for setting higher priority for transaction processing parts 14<SB>1</SB>to 14<SB>m</SB>as load gets lowers, based on load information of the transaction processing parts 14<SB>1</SB>to 14<SB>m</SB>and an execution priority information for a transaction processing request, and setting higher priority for the transaction processing parts 14<SB>1</SB>to 14<SB>m</SB>as the execution priority gets higher when loads on the transaction processing parts 14<SB>1</SB>to 14<SB>m</SB>are same. The computer 10 also has a transaction processing request window part 12 for transmitting the transaction processing requests to the transaction processing parts 14<SB>1</SB>to 14<SB>m</SB>separately in descending order of priority.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003255057-A (JP)
Title: Electronically controlled mechanical timepiece, method for controlling the same, control program for the same, and recording medium with the program stored
Inventor: SHIMIZU EISAKU
IPC: G04B17/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronically controlled mechanical timepiece, capable of displaying the remaining amount of mechanical energy, facilitating the compact formation of the timepiece, reducing costs, and prolonging the duration of the timepiece.  <P>SOLUTION: A rotation control device 53 of the electronically controlled mechanical timepiece comprises a part 100 for controlling the display of the remaining amount of driving force, provided with both a braking amount detecting circuit 110 for detecting the remaining amount of the driving force of a mainspring on the basis of the amount of braking and a remaining amount pointer movement control circuit 120 for displaying that the remaining amount of the driving force, is less than a set value by making the movements of pointers different from the normal movements of the pointers, when the detected driving force is smaller than a set value. Since it is possible to display that the remaining amount of the driving force is reduced below the set value by the movements of the pointers, there is no need for additionally providing parts for displaying the remaining amount, such as a power reserve mechanism and a compact size actuator as before, compact size formation of the timepiece can be facilitated by the corresponding amount of the additional parts, to reduce the cost and prolong the duration of the timepiece.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264172-A (JP)
Title: Plasma processor
Inventor: SATO MASAAKI
IPC: H01L21/31
Filed: 2002-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inductively coupled plasma processor in which by- products can be prevented from adhering to a quartz window or by-products adhered to the quartz window can easily be removed.  <P>SOLUTION: In the inductively coupled plasma processor for processing an article by plasma generated by the inductive coupling of electromagnetic waves through a dielectric window, the surface of the dielectric window is covered with a conductor and surrounded by the conductor, a part of the conductor is cut to expose its surface, and the inductive coupling of electromagnetic waves takes place through the exposed dielectric window.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003264417-A (JP)
Title: Radio receiver
Inventor: HAYASHI YOSHIAKI
IPC: H01Q3/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio receiver capable of detecting at least the direction of a transmitter of a radio signal, selecting and receiving only the radio signal from a specific direction.  <P>SOLUTION: The radio receiver is provided with a plurality of sub-antennas B1, B2 in addition to the main antenna A, and constituted so that only the radio signal from the specific direction is selected and received by the main antenna A by detecting the direction of the transmitter of the radio signal based on RSSI (received signal strength indicator) signals from sub-RF (radio frequency) reception circuits D1, D2 corresponding to the respective sub-antennas B1, B2 by a processing part E and performing on/off control of a main RF reception circuit C corresponding to the main antenna A based on the detection result.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260967-A (JP)
Title: Rear seat for vehicle
Inventor: SAKAMOTO YUTAKA
IPC: B60N2/30
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structured and highly reliable rear seat for vehicle, which can rotate to a perpendicular position or an inversion position by a simple operation and can utilize the insider of a car cabin in multiple purposes by changing the luggage room space according to the purpose.  <P>SOLUTION: Space above a seat cushion 2 or a seat back 4 can be utilized as the luggage room by bringing down the seat back 4 forward with the seat cushion 2 held at its perpendicular position rotated approximately 90 degrees from the position where the seat cushion 2 can be seated around the rotation center arranged near the front section of the seat cushion 2 or the seat cushion 2 held at the inversion position which is rotated 90 degrees further from its perpendicular position.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003269223-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: ASANUMA TAKAMITSU
IPC: F01N3/18
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To remove a particle-form substance captured by a filter installed in a stoichiometric gasoline engine operating with the theoretical air-fuel ratio (a port injection type stoichiometric engine or cylinder injection type stoichiometric engine).  <P>SOLUTION: An exhaust emission control device is equipped with the filter 21 capable of temporarily capturing the particle-form substance generated in association with the combustion of gasoline in a combustion chamber, a catalyst 21 having an oxidating function to oxidate and remove the captured particle- form substance, a fuel supplying means 16 to supply the fuel to the internal combustion engine 1, a fuel supply stopping means 25 to stop the fuel supply when the car is in deceleration, and a suction air amount increasing means 18 to increase the suction air amount when the fuel supply is stopped by the fuel supply stopping means 25.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003278053-A (JP)
Title: Method for controlling operation of loom and device therefor
Inventor: HIRAI ATSUSHI
IPC: D03D51/00
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage or burnt damage of a driving target member, an operation transmission member or a motor, and to prevent the occurrence of a shut-down step.  <P>SOLUTION: A method for controlling the operation of a loom in which the driving target member is driven with the motor via the operation transmission member is characterized by detecting a load added to at least one of the driving target member, the operation transmission member or the motor, and then lowering the operation speed of the loom, continuing the operation, and sounding an alarm, when the detection value exceeds a higher set value than a load on a normal operation. The device for controlling the operation of the loom is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002359353-A (JP)
Title: Ferroelectric memory and electronic equipment
Inventor: HIGUCHI AMAMITSU
IPC: H01L21/8246
Filed: 2002-03-14
Abstract: PROBLEM TO BE SOLVED: To overcome problems that, when SrBi2 Ta2 O9 (SBT) having excellent fatigue property is used as a ferroelectric layer to form a capacitive ferroelectric memory, a non-orientated film has inferior square-type characteristicity, and, in an orientated film, a polarization moment in an (a) axis direction cannot be effectively utilized since SBT is easily oriented to a (c) axis. SOLUTION: A buffer layer 12 made of a metal oxide and a lower electrode layer 13 made of a conductive oxide having a perovskite structure are epitaxially grown on an Si single crystal substrate 11. a ferroelectric layer 14 made of SBT is further grown epitaxially with its (c) axis tilted to 45-55 deg. from a direction perpendicular to the substrate.
Patent JP-2003265409-A (JP)
Title: Endoscope apparatus
Inventor: SEGAWA KAZUNORI
IPC: A61B1/04
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein in observing a bronchus having a plurality of bifurcations and bifucation directions with an endoscope, it takes much time to perform observation because the observation diagnosis is performed while storing the information on the position of bronchus bifurcation, the number of bifurcations, an observed duct, and the position of the diseased bronchus bifurcation with reference to the bronchus model and a bronchus image taken with the endoscope.  <P>SOLUTION: In this endoscope apparatus, an image pickup signal picked by an imaging means is processed by a binarization processing circuit 32 to obtain a binarized image signal. According to the binarized image signal, a branch path and the number of bifucations are discrimation-labelled, and according to the result of the discrimination labelling, the branch sequence information is related to the branch number information discriminated by matching the binary image signal to be branch information processed and displayed.  <P>COPYRIGHT: (C)2003,JPO