baber/WOPTO huggingface dataset:
Patent JP-2004056173-A (JP)
Title: Noise suppressing apparatus
Inventor: TSUJISHITA MASAHIRO
IPC: H04B1/26
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce production of a large correction error resulting from correction of an FM demodulation signal with an interpolation system correction circuit on the basis of a correction period signal shorter than an actual noise production period.  <P>SOLUTION: A noise detection means 21 detects a noise production period from an FM demodulation signal output of an FM demodulation circuit 1 to obtain a correction period signal, and when a correction system discrimination circuit 22 discriminates that the correction period signal is shorter than an actual noise production period, a switch circuit 24 selects an output of a pre-value holding system correction circuit 14 and a stereo demodulation circuit 5 converts the selected output into an audio signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054558-A (JP)
Title: Semiconductor integrated circuit and method for designing its layout
Inventor: HIRABAYASHI YOSHIYUKI
IPC: G06F17/50
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately determine the kind and number of cells inserted for improving the build-up characteristic of signals in a semiconductor integrated circuit such as an ASIC (application-specific integrated circuit) whose layout is designed using a plurality of cells for achieving a plurality of gates represented by input circuit information.  <P>SOLUTION: The method for designing layout comprises a step (a) for performing positioning and/or wiring according to predetermined algorithm; a step (b) for calculating the maximum transition time of an input signal through simulations for a predetermined cell among the plurality of cells; a step (c) for reading from a table the kind and number of cells to be added to the front stage of cells according to the number of gates connected in parallel, with regard to the cells whose maximum transition times calculated in step (b) exceed a predetermined value; and a step (d) for performing positioning and/or wiring while adding these cells to the input circuit information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004049736-A (JP)
Title: Inclining device for backrest or the like in chair
Inventor: MASUNAGA HIROSHI
IPC: A47C3/026
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inclining device for a backrest or the like in a chair which has simple structure, and can support a wide seat stably.  <P>SOLUTION: The front end parts of a pair of left and right backrest support rods 12 for supporting the backrest 7 are pivotally attached to a support base 5 through the use of a shaft 11 to be turned in left and right. The backrest support rods 12 are energized in the erecting direction of the backrest 7. The respective upper ends of upward seat support pieces 15 arranged in the near-back parts of each spindle in the both backrest support rods 12, and the upper ends of a pair of left and right support links 19 which are directed upward and pivotally attached to the front part of the support base 5 through the use of a shaft 22 in a left and right direction, are pivotally attached to the rear and front parts of a pair of left and right seat support rods 16 in a front and rear direction to support the seat 8, through the use of respective shafts 17, 20 directed in the front and rear direction. Thus, the seat 8 is supported so as to be moved backward and downward linked with the backward inclination of the backrest 7.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064143-A (JP)
Title: Clock synchronization circuit and semiconductor device
Inventor: IDEI YOJI
IPC: H03K5/131
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock synchronization circuit operable at a higher frequency with a small area and low power consumption.  <P>SOLUTION: The clock synchronization circuit includes: a first delay circuit 102 for delaying a clock signal and outputting the results; first and second bidirectional delay circuit arrays 106, 107; a first pre-stage delay circuit 110 and a first post-stage delay circuit 112 of a variable delay time respectively provided on the pre-stage and the post-stage of the first bidirectional delay circuit array (BDDA); a second pre-stage delay circuit 111 and a second post-stage delay circuit 113 of a variable delay time respectively provided on the pre-stage and the post-stage of the second bidirectional delay circuit array (BDDB); and a multiplexer circuit 108 for receiving, multiplexing outputs of the first and second post-stage delay circuits and outputting the result. The first and second pre-stage delay circuits 110, 111 receive in common an output signal of the first pre-stage delay circuit 102, and a first path comprising: the first pre-stage delay circuit; the first bidirectional delay circuit array; and the first post-stage delay circuit, and a second path comprising: the second pre-stage delay circuit; the second bidirectional delay circuit array; and the second post-stage delay circuit, are alternately switched by each cycle of the clock signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004024789-A (JP)
Title: Relaxing backrest for bathtub
Inventor: SAEKI YUKIO
IPC: A47K3/12
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relaxing backrest for bathtub for warming the body from inside to soothe the fatigue.  <P>SOLUTION: A chair to be set in a bathtub is provided with a backrest which has hot water passing holes for eliminating the close adhesion of the bathtub to the body or is formed of a water-permeable material.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064161-A (JP)
Title: Imaging apparatus
Inventor: KUNIYORI TOMOYUKI
IPC: H04N5/378
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus which copes with the change of operating conditions determined by power source characteristics or operation modes to stably take high-quality images.  <P>SOLUTION: A CPU 22 identifies the output impedance value characteristic of a power source and an operation mode with a high current consumption. If the output impedance value characteristic of the power source exceeds a specified value, it lowers the frequency of a driving signal for a CCD 5 in its imaging operation below its usual frequency in the period of the operation mode with the high current consumption, thereby selecting a suited current consumption to avoid causing a poor operation in the operation mode with the high current consumption in accordance with the output impedance characteristic of the power source. Thus an object is imaged with a stable image quality. If the output impedance value characteristic of the power source is not higher than a specified reference value, it raises the driving frequency for the CCD 5 in acquiring an AF evaluation value to speed up the AF evaluation value acquisition, thereby reducing the total imaging time.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059221-A (JP)
Title: Medium carrying device, and method for setting tip position of medium
Inventor: KUGE EISHICHI
IPC: B65H9/06
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems in both phases of structure and manufacturing costs related to double structure of a conventional medium carrying device comprising two rollers of a feed roller and a press roller vertically disposed to face each other which requires complicated control to the feed roller, the press roller disposed to face it, a position correcting roller, and a position correcting press roller disposed to face it.  <P>SOLUTION: A pressing member is vertically movably provided on a rotary shaft at a side part of the upper roller in such a way that weight of the pressing member is applied to a medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063741-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAZAWA HIROMASA
IPC: H01L21/677
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate influence of contamination in reaction chambers and to secure a stable process in the respective reaction chambers when a substrate is continuously processed in the two reaction chambers.  <P>SOLUTION: Gate valves 12 and 13 are opened and a wafer is transported to a reaction chamber PM1 from a cassette chamber CM1 through a transport chamber TM (T11). The valves 12 and 13 are closed and the wafer W is processed in PM1. The valve 13 is opened and the wafer is transported to TM from PM1. The valve 13 is closed, a valve 14 is opened and the wafer is transported to the reaction chamber PM2 from TM (T12). The valves 13 and 14 are closed and the wafer is processed in MP2. The valve 14 is opened and the wafer is transported to a preliminary chamber CS2 from PM2 through TM. The valve 14 is closed and the wafer is cooled in CS2. The wafer is cooled, the valve 12 is opened and it is transported to CM1 from CS2 through TM (T13). The valve 12 is closed and a continuous processing is terminated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060528-A (JP)
Title: Accelerative/decelerative shock reducing device for vehicle
Inventor: KAWABE HIROYUKI
IPC: F02D29/02
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accelerative/decelerative shock reducing device for a vehicle capable of setting the shock reducing amount in such a manner as to suit the favor of individual drivers.  <P>SOLUTION: The accelerative/decelerative shock reducing device includes a shock reducing amount selecting means 20 installed at the driver seat of the vehicle, and if the driver operates buttons 21, 22, 23 of the means 20, an engine control characteristic setting means 30 sets the engine control characteristics corresponding to the contents of the operation and gives them to an engine control device 10. Thereby any driver who is innocent to generation of accelerative/decelerative shocks can have an energetic driving sense in which the shock reducing amount remains minimum but the acceleration/deceleration response is excellent, while a driver who is nervous for generation of such shocks can have a composed driving sense in which the shock reducing amount is maximum but the acceleration/deceleration response is mild.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059116-A (JP)
Title: Tray for storing substrate for display, taking out mechanism for the substrate for display, and method for taking out the substrate for display
Inventor: YOSHIZAWA TAKENORI
IPC: B65D85/86
Filed: 2002-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently carry and store many substrates for display without mutual contact with each other in a limited space.  <P>SOLUTION: A glass substrate 20 is placed horizontally on a bottom 11 and surrounded by a frame 12 arranged to protrude upwardly from a top surface of a peripheral edge of the bottom 11. The bottom 11 is provided with a plurality of openings 11a to which support pins to sustain the glass substrate 20 to be mounted are inserted. The frame 12 is provided with a positioning part 14 for positioning trays to store other substrate for display to be stack on the bottom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004067441-A (JP)
Title: Apparatus for growing single crystal
Inventor: YAMAGISHI HIROTOSHI
IPC: C30B29/06
Filed: 2002-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for growing a single crystal which can increase a rate of crystal growth and can safely manufacture the high-quality single crystal with good productivity.  <P>SOLUTION: The apparatus 1 for growing the single crystal has a main chamber 2 which stores at least crucibles 5 and 6 for housing a raw material melt 4 and a heater for heating the raw material melt and a pulling-up chamber 3 which is connected to the upper part of the main chamber 2, and in which the single crystal 15 grown from the raw material melt is pulled up and is housed. The apparatus has cooling cylinders 11 and 12 which are arranged to enclose the single crystal under pulling up and the tips of these cooling cylinders are provided with a sensor 13 which detects the contact with the raw material melt or the approach thereto up to a prescribed distance.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083606-A (JP)
Title: Curable resin composition
Inventor: YUKIMITSU SHINTAROU
IPC: C08L71/02
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To achieve quick curability, storage stability and high weather resistance in a curable resin composition comprising a polyoxyalkylene polymer having reactive silicon groups and an acrylic or a methacrylic copolymer having the reactive silicon groups.  <P>SOLUTION: This curable resin composition is characterized as follows. In the polyoxyalkylene polymer (A) having the reactive silicon groups and the acrylic copolymer (B) having the reactive silicon groups, at least a part of the reactive silicon groups of the component (B) are dialkoxysilyl groups and at least a part thereof is trialkoxysilyl groups.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004077194-A (JP)
Title: Optical measuring apparatus using variable length vacuum light path cell, and method for manufacturing variable length vacuum light path cell
Inventor: MASUDA HIROKI
IPC: G01N21/21
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical measuring apparatus that can improve working efficiency and can avoid the influence to a measurement error due to the mixture of impurities to the minimum.  <P>SOLUTION: One end face of a vacuum container 11 where length dimensions are variable in a longitudinal direction is sealed by a fixing window 17. Additionally, the other end face of the vacuum container 11 is sealed by an optical transparent body 12 having a reflection film 13. Before using a refractive index measuring apparatus 1, a vacuum pump is connected to exhaust piping 18 that is provided in the vacuum container 11 for evacuating the inside of the vacuum container 11 and the exhaust piping 18 is sealed by welding. Since it is not necessary to connect the vacuum pump repeatedly, working efficiency can be improved. Additionally, the influence to the measurement error can be avoided to the minimum by preventing dust or the like from being mixed into the vacuum container 11.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075583-A (JP)
Title: Organ storage device
Inventor: MORISHITA YASUO
IPC: A01N1/02
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organ storage device for carrying organs preserved in a better condition.  <P>SOLUTION: The organ storage device 1 comprises a thermal insulation container 3 with a thermal insulation space 2, an openable inner box 4 detachably housed in the space 2, an organ chamber 6 housed in said inner box 4 together with a cold insulator 5 and containing an organ A and a preservative liquid B, a preservative liquid bag 7 containing the preservative liquid to be fed to the organ, a waste liquid bag 8 for containing and holding a waste liquid discharged from the organ, and a preservative liquid circulating mechanism comprising tubes 9a and 9b and a pump 10 arranged so as to feed the organ with the preservative liquid in said bag 7 and send a waste liquid from the organ to the bag 8.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004074744-A (JP)
Title: Method and device for molding interior material
Inventor: NAKA TOSHIHIKO
IPC: B29L31/58
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for molding an interior material capable of producing the interior material excellent in outward appearance without causing molding defects, in molding the interior material by using a stamping molding method.  <P>SOLUTION: A wood graining projecting part 14c is provided in a front surface side mold 11, while a recessing part 13c corresponding to the projecting part 14c is provided in a bottom side mold 10. Both the mold surfaces 10, 11 are opened and skin materials 5, 6 are positioned, while superposing the terminal ends of the upper side skin material 5 and the lower side skin material 6 with a positioning member 12 which is formed into a frame shape surrounding the molding faces 13, 14. While lowering the top surface side mold 11, a molten resin is supplied from each gate 15 of the bottom surface side mold 10. When both the skin materials 5, 6 are brought closer to the molding face 13 to clamp the molds, the projecting part 14c of the top surface side mold 11 is inserted into the recessing part 13c, while the superposing portion of both the skin materials 5, 6 are bent and faced with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004081229-A (JP)
Title: Virilia applying ring
Inventor: YANO AKIRA
IPC: A61F5/37
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virilia applying ring which keeps the virilia clean with a limited uneasiness in application and is effective for the correction of the pseudophimosis as well.  <P>SOLUTION: A circular ring comprising a silicone elastomer material containing tourmaline and ceramics is constituted of a circular elastic ring body 10a and a circular elastic flange part 10b extended integrally from the outer circumference of the elastic ring body 10a and the ring body 10a is detachably applied on a constricted part 23 of the virilia 20 by a moderate elastic force. The flange part 10b of the virilia applying ring 10 applied on the constricted part 23 works to correct the phimosis as opposed to the tip part of the foreskin 22 of the virilia 20 and to emanate the sweat and urine accumulated in the constricted part 23 thereby keeping the virilia 20 clean and refreshing.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004083414-A (JP)
Title: New amphoteric compound and its molecular aggregate
Inventor: NAKAGAWA MASARU
IPC: C07D213/72
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amphoteric compound which can be synthesized from an inexpensive raw material, can accept the introduction of various side-chain substituents thereinto, has a basic functional group and an acidic functional group in the molecule, and can form a rod-structure molecular aggregate and to provide a fine molecular aggregate capable of transferring its structure to an inorganic substance by subjecting the obtained amphoteric compound to metal coating such as chemical plating.  <P>SOLUTION: The amphoteric compound is synthesized from catechol (1,2-dihydroxybenzene), an industrially inexpensive raw material. The use of catechol as the raw material gives an amphoteric compound with achiral or chiral side-chain substituents introduced thereinto. By causing the self-aggregation of the amphoteric compound in an aqueous system, a molecular aggregate having a helical structure with a micrometer-size cycle is obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004085214-A (JP)
Title: Apparatus for detecting parking space
Inventor: TANAKA TOMONORI
IPC: G01S15/12
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a apparatus for detecting parking space for improving detection accuracy in a parking space by accurately measuring distance to a close or distant obstacle from an own vehicle.  <P>SOLUTION: Distance to an obstacle is measured by an ultrasonic sensor 12, while moving a vehicle before parking the vehicle, a transmission period control section 21 at an ultrasonic sensor control section 2 controls the transmission time interval of ultrasonic pulses according to measurement distance, and a transmission period is reduced as distance to the obstacle is shorter. Additionally, a transmission intensity control section 22 of the ultrasonic sensor control section 2 controls the transmission output of ultrasonic pulses according to measurement distance; and transmission output is made weaker, the shorter the distance to the obstacle is. Additionally, a vehicle speed control section 3 controls a speed V in the own vehicle and performs control so that sampling distance does not become too large and so that the distance becomes constant. With this configuration, the position calculation accuracy of the obstacle is improved, and evaluation accuracy in the parking space is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004052746-A (JP)
Title: Continuous rotation retaining fitment
Inventor: MORIYA KAZUYOSHI
IPC: F03G1/00
Filed: 2002-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To generate a perpetual-motion machine by employing an application principle of lever in which right and left forces come to be unbalanced by upsetting force balance applied to right and left parts of circumference.  <P>SOLUTION: The application principle comprises the steps of providing a spindle 1 rotating at the center portion of a rotating device; generating the principle of lever by converting the right and left side lengths of a rotary bar member attached to the spindle; generating activated motion generated in the principle of lever in which a part longer in distance from spindle portion easily activates a part shorter when a repulsion force is applied at the tip of the rotary bar member by the pressure of a spring strongly compressed inside a repulsion device, and providing an engaging point between a gear 5 which acts as an activated point for the repulsion force and an external gear formed at inner circumference in order to transmit inner repulsion force; and applying pressure toward the tip of the rotary bar member by generating turning motion. Transmission is forced to be endless in such a manner that the rotary bar member is activated in one direction and a branch member is activated by unbalance strong force generated in the principle of lever constructed by a branch part and the spindle (a) of the gear 5 by applying a crossing branch member attached at a spindle (b).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003156518-A (JP)
Title: Probe for measurement of voltage/current in low- voltage distribution line
Inventor: NOH SEUNG-MAN
IPC: G01R1/22
Filed: 2002-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a probe for the measurement of a voltage/a current in a low-voltage distribution line by which the voltage and the current in the low-voltage distribution line can be simultaneously measured. SOLUTION: A voltage detecting terminal 40 and a current detecting coil 30 are constituted integrally, an upper lid 70 can be turned around a fixed bolt 15 which is fixed and attached to a mainframe 10, a movable bolt 16 can be positioned easily vertically on the side face of the mainframe around a hinge pin 16a, a nut 17 is screwed to a screw thread part at the movable bolt, and the upper lid 70 can be attached easily to the top face of the mainframe 10.
Patent JP-2004095242-A (JP)
Title: Rotary encoder and manufacturing method for substrate of the same
Inventor: IMAMURA MASAO
IPC: H01H19/58
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a 2-phase rotary encoder and a manufacturing method for a substrate of the same, which has a new structure and is suitable for micro-miniaturization.  <P>SOLUTION: The 2-phase rotary encoder 50 is provided with a substrate 10 for an encoder for forming a first annular electrode pattern, a second annular electrode pattern and a stepless annular comb electrode pattern at the outermost periphery in a concentric shape around a center hole 2 formed in a surface by etching a double-sided copper foil substrate and forming wiring patterns reaching respectively three of external connection terminals TB, TA and a shared external connection terminal TC attached to an edge from each electrode pattern on a surface or a rear face through the center hole 2 or a thorough-hole. Furthermore, the encoder 50 comprises a case 12 molded by a resin; a shaft 20; a gear-shaped rotor 24; a click mechanism CK; and a tactile switch mechanism TK.  <P>COPYRIGHT: (C)2004,JPO