baber/WOPTO huggingface dataset:
Patent JP-2003303628-A (JP)
Title: Polymer solid electrolyte and photoelectric conversion element
Inventor: SUZUKI YUSUKE
IPC: H01L31/04
Filed: 2002-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer solid electrolyte that has a high ion conductivity and is superior in long time stability, and a photoelectric element that has a high photoelectric conversion property for a long period of time by forming the photoelectric element using this.  <P>SOLUTION: This is a polymer solid electrolyte that has an electrolytic solution containing a pair of oxidation and reduction and a matrix polymer. The matrix polymer is a copolymer of polyfluorovinylidene and poly(fluorovinylidene-hexafluoropropylene) or a derivative of both.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003304558-A (JP)
Title: Blue stretch circuit and level detection circuit
Inventor: UEKI KEIJIRO
IPC: G09G5/02
Filed: 2002-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue stretch circuit and a level detection circuit capable of solving problems wherein first there is no simple method with conventional blue stretch circuits to detect that a received chroma signal is for white color and second a level detection circuit having a simple configuration and suitable to implement in an integrated circuit is not available, while a precise level detection is required when judging the white signal with the level of the signal.  <P>SOLUTION: The blue stretch circuit is characterized in to include: a first voltage detection circuit (6) and a second voltage detection circuit (7), each of which detects that an amount of each of the first and the second color difference signals are within a predetermined range; a blue stretch control circuit (8) which generates a control signal for blue stretching according to output signals of the voltage detection circuits and a level of a brightness signal; and a B drive circuit (17) for amplifying a blue color signal according to an output signal of the blue stretch control circuit (8).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003300458-A (JP)
Title: Fluid pressure controller
Inventor: MASUDA NAOKI
IPC: B60T8/36
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid pressure controller capable of preventing an external fluid path outside a housing body from being blocked off even if a filter device fitted in the housing body of a normally-opened solenoid valve shifts axially.  <P>SOLUTION: The filter device 30 is integrally formed with a mesh member 40 for covering a window hole 39 partitioned by a plurality of ribs 37 over the peripheral surface of a frame body 38 formed with a plurality of ribs 37 where ring-shaped frames 36 are axially jointed to each other. At least a single or a plurality of cut grooves 41 are formed on the axial end face of the ring- shaped frame 36 facing an external fluid path 28.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003303742-A (JP)
Title: Method and system to create process parameter, and manufacturing method of semiconductor
Inventor: KOTANI TOSHIYA
IPC: G03F1/68
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a process parameter creating method that can obtain a desired pattern.  <P>SOLUTION: The method has a step to prepare a parameter group containing a plurality of process parameters, a step to obtain a second pattern by correcting the first parameters on the basis of the parameter group, a step to forecast a third pattern to be formed on a semiconductor substrate by etching on the basis of the parameter group and the second parameters, a step to obtain an evaluation result by comparing the third pattern and the first pattern, a step to determine if the evaluation result satisfies a predetermined condition, a step, if not, to return to the step to correct the first pattern by correcting the process parameters in the parameter group, and a step, if satisfied, to decide the process parameters in the parameter group as the final process parameters.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003314648-A (JP)
Title: Actuator
Inventor: NORO YASUNORI
IPC: F16D65/28
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator whose motor can be constructed small.  <P>SOLUTION: The actuator is equipped with the motor 2, a speed reduction mechanism 3 to be coupled with the output shaft of the motor 2, and an output pulley 10 coupled with the output shaft 5 of the speed reduction mechanism 3, wherein the output shaft 5 of the speed reduction mechanism 3 is coupled to a position in eccentricity from the center of the output pulley 10, and the output pulley 10 is rotated eccentrically when the output shaft 5 is rotated. Because it is possible to set so that the output radius is made large in the period of initial stroke when the load remains small and the output radius is made smaller with increasing stroke, the requisite shaft torque can be lessened at the time of max. load, and the motor 2 can be constructed small.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002357753-A (JP)
Title: Fiber optic cable guide boot
Inventor: NGO HUNG VIET
IPC: H02G3/06
Filed: 2002-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a guide boot which bends, twists and rotates an optical fiber cable without causing damage to an optical fiber by the optical fiber cable or a deterioration of signal quality. SOLUTION: An optical fiber connector for the optical fiber cable has a guide boot and a termination plug and is used for guiding, bending and/or twisting the cable with an inner passageway which has a first end part for receiving the cable and a termination part. The main body of the boot is bent by a desired angle, preferably has an outer diameter which decreases toward the first end part and is preferably tapered to allow the cable to twist along the longitudinal direction of the boot without interference. The cable is inserted into and through the guide boot untwisted then twisted or rotated before the guide boot is connected to the termination plug. The termination plug has the first end part to receive the cable and to connect to the guide boot.  A locking tab is preferably provided at an end to engage with the termination part of the guide boot thereby holding the guide boot in connection with the termination plug.
Patent JP-2003269863-A (JP)
Title: Method of dissolving coking trouble in rotary kiln for heat-treating waste rubber and resins under reducing atmosphere
Inventor: YOKOTA AKIRA
IPC: F27B7/34
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of dissolving coking trouble in a rotary kiln for heat-treating waste rubber and resins under a reducing atmosphere.  <P>SOLUTION: Carbide which sticks and grows on the peripheral wall inner surface of the rotary kiln 21 for heat-treating the waste rubber and resins D under the reducing atmosphere is friction-separated by sliding objects Gr (such as chains) sliding on the peripheral wall inner surface following the rotation of the rotary kiln 21 while being partially fixed to the peripheral wall inner surface of the rotary kiln to limit the movement within a determined range. The carbide which sticks and grows on the peripheral wall inner surface of the rotary kiln 21 for heat-treating the waste rubber and resins D under the reducing atmosphere is burnt and removed by oxygen content gas temporarily led into the rotary kiln 21 of high temperature. Further, the massive carbide discharged from the other end of the rotary kiln 21 is crushed to be able to pass through a horizontal grid L for stopping it, by receiving the impact of a vertical rammer B descending toward the horizontal grid L from above.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003304867-A (JP)
Title: Method for rapidly aliquoting aimed cell by flow cytometry without fluorescent labeling
Inventor: YAMANOHA BANRI
IPC: C12N5/0797
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for rapidly aliquoting live aimed cells from among a plurality kind of cell mixtures without carrying out any modification treatment at all, particularly to provide such a method for rapidly aliquoting a high-purity nerve stem cell system usable in the fundamental research of the reproduction medical treatment hopeful for encephalopathy and in therapies including transplantation as an application thereof.  <P>SOLUTION: The method for isolating or aliquoting the aimed cells comprises the steps of irradiating cells with laser beams by flow cytometry, measuring the forward scattering light and the sideward scattering light of the irradiation beams without using any fluorescent labeling, and discriminatorily displaying the measurements as position information on a two-dimensional screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002355428-A (JP)
Title: Board box for game machine
Inventor: MATSUI KATSUSHI
IPC: A63F7/02
Filed: 2002-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a board box with which a control board is inspected in a short time. SOLUTION: The board box is composed of a box main body housing the control board, a lid body 3 put on the box main body, a window hole 6 opened on the lid body 3, a shutter member 7 for opening and closing the window hole 6, a first locking member (L-shaped pawl piece 73 and stopper piece 82) provided with an unlocking means (V groove 74) for locking the shutter member 7 at a closed position and leaving marks in the case of opening the locked shutter member 7, and a second locking member for locking the shutter member 7 at the closed position again and turning it to an unopenable state with the unlocking of the first locking member as an operation condition.
Patent JP-2003311213-A (JP)
Title: Method for separating sericin and fibroin in silk
Inventor: KAWAHARA YUTAKA
IPC: A61K8/00
Filed: 2002-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively provide a large amount of sericin powder or fibroin powder which can be kept in stock even without an antiseptic and to provide the sericin powder or fibroin powder suitable for commercialization as foods and cosmetics.  <P>SOLUTION: The method for separating the sericin and the fibroin comprises irradiating silk with UV rays in a humidifying atmosphere and grinding the silk with a mill, etc., then sieving the powder with a meshed screen or vibration screen.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315572-A (JP)
Title: Optical waveguide and optical device using the same
Inventor: RI EIKON
IPC: G02B6/02
Filed: 2002-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical waveguide in which coupling loss due to difference in the mode field diameter and coupling loss due to reflectance on the boundary caused by different media can be decreased between optical waveguide modes having different mode field diameters, and to provide techniques of an optical device by using the above waveguide.  <P>SOLUTION: A structure having a mode field diameter conversion part (4) with an antireflection part necessary to decrease the coupling loss between a micro optical circuit (12) and a single mode optical fiber (11) is fabricated in a lump by using a technique of controlling the effective refractive index by a photonic crystal structure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003315124-A (JP)
Title: Ultrasonic flowmeter
Inventor: MINAMI TADAYUKI
IPC: G01F1/66
Filed: 2002-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a cost, to lower electric current consumption, and to prevent troubles due to secular change of a vibrator in a reference clock generator for measuring arrival-requisite time (propagation time) of an ultrasonic, in the case of an ultrasonic flowmeter.  <P>SOLUTION: In a fluid, the ultrasonic is transmitted/received in a forward direction successively and repeatedly a plurality of times (n times) to measure total arrival-requisite time by a reference clock. Total arrival-requisite time in the forward direction is measured likewise. Flow velocity and flow volume are found from the two kinds of arrival-requisite time. The reference clock is oscillated while the arrival-requisite time is measured, and stopped when the measurement is completed. A frequency output of the reference clock is counted for time T2 on the basis of a second reference clock using crystal oscillation at a control part. When a count value obtained by the counting stands outside a prescribed scope, a deviation is determined to be large and an alarm is issued by blinking a display part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319860-A (JP)
Title: Pillow
Inventor: KITAMURA SHINJI
IPC: A47G9/10
Filed: 2002-05-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow which shows excellent usability when used in a posture to lie on the back or to lie on the side, is sanitary, and is user- friendly.  <P>SOLUTION: A rectangular pillow member 10 with longer horizontal sides has a first pillow member 20 and a second pillow member 30 placed on the right and left of a folding part 10 extending in the direction of the shorter side as the center. Each of the pillow members is constituted by dividing it into a central pillow part 21, 31, a pair of end pillow parts 22, 32 placed in the longitudinal direction on both sides, and a middle pillow part 23, 33 placed laterally between the end pillow parts, and is filled with a filling member s. In a state that the first pillow member 20 and the second pillow member 30 are superposed by folding them at the folding part, the central pillow parts are set lower, and the end pillow parts are set relatively higher based on the height of the middle pillow parts. The pillow member 10 constituted by connecting the free end parts of the first pillow member and the second pillow member with fastening devices 40 is contained in a bag body 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003321870-A (JP)
Title: Manufacturing method for catch basin member
Inventor: MITOME OSAMU
IPC: E03F5/10
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To enhance manufacturing work efficiency by improving manufacturing work (from construction) for a concrete member for use in the construction of a catch basin.  <P>SOLUTION: A form 2 of a water passing part, corresponding to a shape of a water passing port, is arranged between square tube-shaped forms 1 and 3 of internal and external parts, corresponding to an outer shape of the catch basing to be manufactured; the forms 1 and 3 are coupled together by means of a well-known separator fitting 4 and a well-known form tie fitting 5; a square single tube 6 is coupled by means of the fitting 5 so that the forms 1 and 3 can be fixed; after that, concrete is placed in the forms 1 and 3; and a catch basin member is manufactured by removing the forms 1 and 3 after the concrete is hardened. Easy-to-damage-and-separate square chamfer strips 12 are annexed, particularly, to both the side edges of a four-side plate 11 which is made of structural plywood and constitutes the form 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003324433-A (JP)
Title: Network quality management method and apparatus, network quality management program and recording medium with network quality management program recorded thereon
Inventor: FUKUDA HARUMOTO
IPC: H04L12/24
Filed: 2002-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To set a threshold value in accordance with fluctuation in a one-way delay time.  <P>SOLUTION: The one-way delay time is periodically measured by a one-way delay measuring instrument 1. In a distribution function generating apparatus 2, a fluctuation component Dmin(t) of a minimum one-way delay time and a fluctuation component Dlfreq(t) of a maximum one-way delay time are found from a data group of one-way delay time in the one-way delay measuring instrument 1, and Dmin(t) is subtracted from Dlfreq to find a fluctuation component Dfreq(t) of the one-way delay time. A cycle C at which the one-way delay time regularly fluctuates is found from the found Dfreq to prepare a distribution function F(d, t) of the one-way delay time in all times within the found cycle C. The distribution function F(d, t) is imparted to an alarm generation device 3. In the alarm generation device 3, (d) with which a condition of F(d, t)=p is set up is found as a threshold function h(t).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003333085-A (JP)
Title: Information transmission system and information transmitting apparatus
Inventor: KISHIMOTO TOYOAKI
IPC: H04L12/721
Filed: 2002-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means which is effective in efficiently attracting of users into a network site.  <P>SOLUTION: In an information transmission system 1 for transmitting the information, which is classified as a plurality of categories between respective information transmission apparatuses 2, the data indicating a transmission path of the information for each data indicating the categories of information are recorded in the information transmitting apparatuses respectively. After that, when the information transmitting apparatus recognizes the category of the data, a transmission path is determined for each piece of data indicating the categories of data, and the information is transmitted. For the information belonging to the same category, a path is selected for each category, to enable the reception and transfer of information in which users are interested.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003034744-A (JP)
Title: Resin composition
Inventor: HOTTA IWAO
IPC: C08L101/06
Filed: 2002-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which, when cured, gives a cured product excellent in electrical insulation, adhesion, heat resistance, chemical resistance, weatherability, moisture resistance, adhesion to metals and mechanical strength. SOLUTION: This composition contains a compound having a group represented by the general formula(1) (wherein, R<1> , R<2> and R<3> are identical or different and each hydrogen or lower alkyl; X, Y and Z are identical or different and are each oxygen or sulfur and at least two of them are sulfur atoms) and a compound having two or more acidic groups.
Patent JP-2003331746-A (JP)
Title: Magnetron device
Inventor: TSUJI NAOKI
IPC: H01P1/212
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetron device which has a structure in which the magnetron and a filter are directly combined by a transmission line and which is good in stability.  <P>SOLUTION: This is a magnetron device in which the magnetron and the filter that suppress a radiation of π-1 mode out of the oscillating frequencies of the magnetron are combined in the transmission line. The length of the transmission line is set so that the resonance frequency of the circuit system constructed of the magnetron, the transmission line, and the filter may nearly correspond to the π-1 mode. Further, an adjustment mechanism of the resonance frequency is installed on the transmission line and an adjustment mechanism for adjusting the transmission output is provided at the transmission line on the load side of the filter.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003328811-A (JP)
Title: Fuel injection system
Inventor: SUYAMA HIRONOBU
IPC: F02D9/02
Filed: 2002-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that a delay in torque variation from an accelerator operation causes some occupants to depress the accelerator excessively at start or the like, and can cause overshoot of vehicle speed, in a vehicle in which the rate of change in accelerator travel read by an accelerator sensor is moderated to prevent sudden torque variation in an engine.  <P>SOLUTION: Although the rate of change in accelerator travel read by an accelerator sensor 1 is moderated by accelerator travel correcting means 2, and a fuel injection quantity is computed from the moderated accelerator travel, a habit in accelerator operations read by the accelerator sensor 1 is learned and stored by a learning function 6, and the moderation factor is changed to a new moderation factor is dependence on the habit. In a vehicle driven by an occupant whose accelerator operation is fast, the moderation factor can be low to produce torque variation in quick response to the occupant's accelerator operation. Overshoot can be thus suppressed for improved drivability and fuel economy.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003326086-A (JP)
Title: Washing machine
Inventor: HAGIWARA HISASHI
IPC: H02P6/06
Filed: 2002-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To stop a motor driving when an AC power source stops or a voltage drops during a dehydrating operation or a dehydration braking, to surely stop a washing-cum-dehydrating tub by a simple and inexpensive constitution after the restoration of the AC power source, and to increase safety in a washing machine which drives the motor by an inverter circuit.  <P>SOLUTION: A DC power source is constituted by connecting a rectification circuit 3 with the AC power source 1, and the motor 6 is driven by inverting DC power into AC power by the inverter circuit 5. A voltage state of the AC power source 1 is detected by power source voltage-detecting means 4 and 15, and the inverter circuit 5 is controlled by a controlling means 10. The controlling means 10 stops the driving of the motor 6 when the power source voltage- detecting means 4 and 15 detect the voltage decrease or the voltage stop of the AC power source 1 when the motor 6 is driven. Then, the rotation of the motor 6 is stopped by short-circuit braking when the returning to the normal voltage state of the AC power source 1 is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003332773-A (JP)
Title: Heat sink structure for housing
Inventor: OGURA MUTSUYUKI
IPC: H05K7/20
Filed: 2002-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat sink structure for a case of a simple structure which can remarkably improve a heat sink efficiency without using an external fan, in the heat sink structure of a heat exchanger of the housing installed in a different environment of forcible or natural cooling conditions of inside and outside installed indoor or outdoor.  <P>SOLUTION: The heat sink structure 1 for the case comprises an outer surface side fin group 2, and an inner surface side fin group 3 on the outer wall 12 of a housing body 5 of an outdoor housing 4. The interval (a) of the fins 2A of the group 2 is formed wider than that (b) of the fins 3A of the group 3. Thus, the air permeability between the fins 3A is improved. As a result, the heat sink efficiency can be remarkably improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003336830-A (JP)
Title: FLUIDIZED BED HEAT EXCHANGER WITH NOx REMOVAL SYSTEM
Inventor: MORI TAKASHI
IPC: F01N3/28
Filed: 2002-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To make a fluidized bed heat exchanger advantageous in terms of the site and work of installation and management after installation by making compact a combination of the fluidized bed heat exchanger and a hot gas NOx removal system.  <P>SOLUTION: A reduction catalyst 21 of the NOx removal system B, which is installed in a hot gas inlet passage 13 through which a hot gas is fed to a heat exchanger A as exhaust from a diesel engine 11 serving as a hot gas generating means C, is incorporated into the housing 1 of the heat exchanger A to eliminate the need for securing dedicated installation site and installation work, while enabling management and inspection to be performed in a centralized manner.  <P>COPYRIGHT: (C)2004,JPO