baber/WOPTO huggingface dataset:
Patent JP-2003113423-A (JP)
Title: Continuous heat treatment furnace
Inventor: TAWARA HIROSHI
IPC: C21D9/56
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To prevent meandering of a strip in a continuous heat treatment furnace without influence by a sealing device arranged at an outlet of the furnace. SOLUTION: This furnace arranges a rear chamber 62 in the most downstream position of the furnace, the sealing device 8 at the outlet of the rear chamber 62, which shuts out atmosphere in the furnace from an outside air by hermetically pressing from both sides of the strip St passing in the furnace, and accommodates a steering roll 46 which is installed at the outlet side for resolving meandering of the strip St inside the back chamber 62 in the upper stream side than the sealing device 8.
Patent JP-2003120702-A (JP)
Title: Rolling bearing unit with sensor
Inventor: CHITOKU MINORU
IPC: F16C41/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing unit with a sensor dispensing with the replacement and charging of a battery, internally storing the sensor, and being maintenance-free. SOLUTION: This rolling bearing unit with the sensor has an outer ring, an inner ring, a rolling bearing having a plurality of rolling bodies arranged between these members, a pulser ring arranged in either one of the outer ring and the inner ring, and having an alternately different magnetic characteristic at equal intervals in the circumferential direction, and a sensor device 2 arranged in the other. The sensor device 2 has the sensor 13, a transmission part 15 for transmitting information detected by the sensor 13 by radio transmission, and a power source part 12 for supplying electric power to the transmission part 15. The power source part 12 has power generation parts 16, 17, and 18 using an electromagnetic induction current generated by the relatively rotating pulser ring as electric power supplied to the transmission part 15.
Patent JP-2003117135-A (JP)
Title: Game machine
Inventor: OTSUKA KOJI
IPC: A63F7/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To enrich performance effects or the like by making winning valid lines special when the control of figure display is made within a group of hexagonal symbol display frames. SOLUTION: A CPU 1020 works to show groups A to G of symbol display in hexagons and variably display symbols therein, which enables forming of the winning valid lines in a non-linear manner thereby enriching performance effects and playing potentialities.
Patent JP-2003125272-A (JP)
Title: Communication method
Inventor: MIZUTANI ARITAKA
IPC: H04N5/232
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a communication method where communication data are superimposed on a video signal of a coaxial cable so as to decrease number of RS-485 communication control lines and that can make communication without revising the RS-485 communication protocol. SOLUTION: This invention provides the communication method for a communication system where communication devices are connected to a camera via an RS-485 control bus, a first coaxial converter, a video signal transmission cable and a second coaxial converter, and when each coaxial converter superimposes communication data onto the video signal, each coaxial converter superimposes the communication data by one byte per one field onto the video signal.
Patent JP-2003123722-A (JP)
Title: Battery
Inventor: NAKAJIMA JUNJI
IPC: H01M10/05
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To secure safety by resolving a conventional separator displacement problem to improve a vibration test and a storage characteristic by painting and forming an endothermic resin film having porosity on an electrode and by keeping it as a heat resisting resin by restraining temperature rise by the endothermic property and by blocking oxygen by a shutter effect and to improve workability in a group composition to improve a yield. SOLUTION: The negative electrode of this battery is composed by forming an active material layer 2 formed with graphite and a resin on copper foil 3 of a collector and by forming a porous resin film on the active material layer.
Patent JP-2003126905-A (JP)
Title: Control device and control method for rolling mill, computer program and computer-readable storage medium
Inventor: KATORI HIDEO
IPC: B21B37/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To enhance responsiveness and secure stability without promoting noises existing in a high frequency band. SOLUTION: A unit tension deviation ΔT(i) of the actual unit tension value T(i) between stands 2 and 3 measured, from a target value Taim is inputted in the PI control section 8a of control device 8 and the rolling command value ΔSRef (i+1) of the i+1 stand 3 to make the unit tension deviation ΔT(i) substantially naught is calculated. In this event, phase delay compensation is executed in a phase delay compensation section 8b, and phase advance compensation is executed in a phase advance compensation section 8c after the phase delay compensation in the phase delay compensation section 8b.
Patent JP-2003120751-A (JP)
Title: Elastomer bearing
Inventor: HAERTEL VOLKER
IPC: F16F15/04
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an elastomer bearing which is manufactured easily and at a low cost, and adjusted or controlled by a simple means. SOLUTION: This elastomer bearing is for damping or eliminating vibration between adjoining component members. The bearing is provided with a spring body formed of elastomer material, especially rubber. The spring body is coupled with a metal connection member especially to be fixed on at least one plane of two planes of the spring. The elastomer bearing comprises a friction damper which is electrically and/or electronically controllable connected in parallel to it.
Patent JP-2003121755-A (JP)
Title: Microscope system for surgical operation
Inventor: MIZOGUCHI MASAKAZU
IPC: G02B21/36
Filed: 2001-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a microscope system for surgical operation which can record a plurality of pictures photographed during a surgical operation with high picture quality and reproduce the recorded images in a state very close to the observation state during the surgical operation. SOLUTION: A microscope image photographed by a camera head 103 and an endoscope image or navigation image selected by a video selector 57 are individually recorded by a video deck 105 and a video deck 101. A data conversion part 106 obtains time codes of the recording by the video decks 101 and 105 and also obtain XY table position data from an XY table control part 45 and a video selector selection state from a display control part 55, and records the respective pieces of obtained information in a memory 102 in time series.
Patent JP-2003130215-A (JP)
Title: Transmission for working vehicle
Inventor: ISHIBASHI FUMIO
IPC: F16H47/04
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To constitute a transmission for a working vehicle capable of performing a smooth shift operation and to constitute the working vehicle allowing an easy stop and start at an inclined place. SOLUTION: This transmission for the working vehicle adjusts a traveling speed, performs a shift in a low speed region of the transmission by using at least one variable displacement hydraulic continuously variable transmission 21, and has a normal/reverse rotation mechanism part 22 by a gear for forward and reverse and the change-over clutch 61. When an operation part 7 for operating the normal/reverse rotation mechanism part 23 by forward (F)/neutral (N)/ reverse (R) is operated from a forward position or a reverse position to a neutral position, the hydraulic continuously variable transmission 21 is controlled so that a vehicle speed is zero. When the operation part 7 is operated from the forward position to the reverse position or from the reverse position to the forward position, the hydraulic continuously variable transmission is controlled so that the vehicle speed is zero.  Subsequently, a clutch on a side corresponding to a designated position of the operation part 7 is connected.
Patent JP-2003129033-A (JP)
Title: Ultraviolet-absorbing polymer, polyolefinic material, sheet and film produced from the same material
Inventor: YAMAMOTO MINORU
IPC: C08J5/18
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraviolet-absorbing polymer which exhibits an excellent compatibility with a polyolefin, and a polyolefinic material containing the same. SOLUTION: The ultraviolet-absorbing polymer is composed of an ethylenically unsaturated monomer (1): H2 C=C(R)-COO-R1 [R is hydrogen atom or methyl; R1 is a straight or branched 4-20C alkyl] of 40-60 wt.%, an ethylenically unsaturated monomer (2): H2 C=C(R)-COO=R2 [R is the same as prescribed; R2 is methyl] of 10-30 wt.% and an ultraviolet-absorbing monomer having an ethylenically unsaturated double bond of 10-50 wt.%, and has the molecular weight distribution of 1.0-2.5. The polyolefinic material is obtained by formulating 0.01-40 wt.% of one or at least two selected from the ultraviolet- absorbing polymers, based on 100 wt.% of a polyolefin.
Patent JP-2003132710-A (JP)
Title: Lighting fixture for vehicle
Inventor: TAKAHASHI DAISUKE
IPC: F21S8/10
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To enable that a diffusion deflection control against light from a special LED using a front face lens is appropriately carried out without damaging appearance of a lighting fixture in the lighting fixture for a vehicle equipped with the special LED. SOLUTION: As for the light irradiated from an LED tip 22 of the special LED 12 into a direction within a prescribed angle range against the front direction, the light is utilized by being refracted closer to the front direction by a condenser lens 26 of the special LED 12, and also as for the light irradiated in a larger irradiation angle into the front direction, it is utilized as the reflected light from a reflector 28 of the special LED 12. In addition to this, the front face lens 14 is arranged in the vicinity of a position Po wherein a direct projection light B1 transmitted through the condenser lens 26 and the reflected light B2 from the reflector 28 begin to intersect.  By this, it is prevented that a duplicate-incident region where the direct projection light B1 and the reflected light B2 enter in duplicate, and a non-incident region where the light from the special LED 12 does not enter are generated.
Patent JP-2003127950-A (JP)
Title: Arrangement structure of air cleaner in motorcycle
Inventor: MINOURA TAKAMOTO
IPC: F02M35/04
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement structure of an air cleaner in which the internal capacity of an air cleaner case can reasonably be increased, and the air cleaner and a carburetor can be connected directly to each other. SOLUTION: In a motorcycle in which a side frame 8 is connected to a tank rail 7 extended from a steering head pipe 6, a motorcycle body frame 1 in which a middle part of a seat rail 4 extended from an upper end part of the side frame is connected to a lower part of the side frame 8 via a cross frame 5, a rear wheel shock absorber 21 is interposed between a swing arm supported by the side frame 8 to support a rear wheel 15 and the tank rail 7, and an engine 30 is disposed before the rear wheel shock absorber 21, an air cleaner case 32 forming a front side case part 34A and a one-side case part 34C located on the front side of the rear wheel shock absorber 21 is disposed in a space area α1 demarcated by the side frame 8, the seat rail 4, and the cross frame 5.
Patent JP-2003128382-A (JP)
Title: Fixing clamp for small crane
Inventor: OKUDA TAKESHI
IPC: B66C13/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixing clamp for fixing a small crane used in work for lifting materials from a first floor to a basement in a construction site to a final post. SOLUTION: Clamp frames having the same or similar shape as the outline of the horizontal section of the final post as an inner peripheral side are provided in two stages in the vertical direction, and the upper and lower clamp frames of two stages are arranged to have the same shape in a plan view and integrally joined to each other by a plurality of upper and lower joint materials. The upper and lower clamp frames are respectively formed by a combination of a fixed arm with a movable arm, and provided with a plurality of fastening bolts put in and out inward in the horizontal direction.
Patent JP-2003125900-A (JP)
Title: Bed mat connected to air force-feed means and air suction means
Inventor: OSAKI TSUNEYUKI
IPC: A47C27/00
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique and a method by which temperature control of a bed mat using an open cell foam body or springs, and preferably humidity control, can be easily preformed. SOLUTION: This bed mat is made of an open cell foam or uses springs and is connected to an air force-feed means to forcibly feed air into the mat and/or an air suction means to suck air out from the mat.
Patent JP-2003136450-A (JP)
Title: Remote control system of robot arm by providing audio information
Inventor: NAGAI YASUSHI
IPC: G10H1/00
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a remote control system of robot arm capable of reducing work load of an operator by transforming a part of information about working condition of a robot arm (hereafter referred to as a telemetry data) that is transmitted to audio information from a remote location of the operator and providing it to the operator. SOLUTION: The remote control system of robot arm has a sound source for virtually generating an operation sound of the remote-controlled robot arm capable of variably controlling at least one of pitch, volume and tone of the operation sound by sound source controlling data entered from external, a telemetry data analysis means for analyzing telemetry data transmitted from a robot arm side and controlling the sound source by generating sound source controlling data according to the volume of load working on the robot arm, and an audio output means for providing the operator with the operation sound generated by the sound source as audio information.
Patent JP-2003132796-A (JP)
Title: Plasma display panel
Inventor: NAGAO NOBUAKI
IPC: H01J11/22
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To realize a plasma display panel which has high contrast ratio, high picture quality, and high precision. SOLUTION: While providing two or more partition walls 10 between the substrate which are arranged oppositely, by arranging two or more visor layers 4 in the perpendicular direction with the partition walls 10 on one substrate, the electric discharge cells are constituted in the domains demarcated by the partition walls 10 adjoined each other and the visor layers 4 adjoined each other. Between the visor layers 4, scanning electrodes 13 and maintaining electrodes 14 are formed with opening electric discharging gaps 12. The scanning electrodes 13 and the maintaining electrode 14 have a plurality of transparent electrodes 13a1 , 13a2 and 13a3 , and transparent electrodes 14a1 , 14a2 and 14a3 , which has been arranged with the predetermined intervals, respectively.  And metal electrodes 13b and 14b are provided on the transparent electrodes 13a2 , and 14a2 , respectively, which are located in the domain, where the intensity of a reflected light is high, when the reflected light, which the exterior light incident to the electric discharging cells has been reflected, is observed from the perpendicular direction of the panel.
Patent JP-2002233622-A (JP)
Title: Pachinko game machine
Inventor: MURAYAMA NAOKI
IPC: A63F7/02
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a Pachinko game machine which is equipped with a symbol display device to change a displayed symbol by moving a symbol member with a symbol relating to a game drawn on the same and provides a game more complex compared to conventional ones. SOLUTION: This Pachinko game machine is equipped with a special symbol display device 220 to rotate reels 221, 222, 223 with plural special symbols on the outer periphery faces and a suggestion symbol display means 225 to rotate a reel 226 with plural suggestion symbols on the outer periphery face. The suggestion symbol display means 225 stops the suggestion symbol to direction- display possibility in which the game condition becomes advantageous for a player and then the special symbol display device 220 stops a special symbol to stop at last among special symbols of plural special symbol groups 220a, 220b, 220c.
Patent JP-2003130985-A (JP)
Title: Monitor for watching reactivity of boiling water reactor
Inventor: MIHARA AKIKO
IPC: G21C17/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a reactivity monitor which takes into account the density of control rods as a parameter for monitoring the reactivity of a reactor and a state of a core such as the radial and axial positions of the control rods and the output and flow rate of the core and appropriately evaluates the reactivity of the reactor from the density of the control rods. SOLUTION: By providing a device for calculating the density of the control rods to monitor reactivity which corrects the density of the control rods to the one for monitoring reactivity corresponding to the reactivity mentioned above, the difference in reactivity for one notch of the control rods made by the axial and radial positions of the control rods and the difference made by the state of the core are corrected to enable the appropriate evaluation of the reactivity with the density of the control rods.
Patent JP-2003128801-A (JP)
Title: Alkali-soluble cellulose-based film
Inventor: HIRAMA SUSUMU
IPC: C08K5/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide films suitable for the windows of presentation boxes for packaging goods and envelopes, through which the contents are shown, from the viewpoint of recycling. SOLUTION: In the case that the films which are characteristically alkali- soluble cellulose derivatives and alkali-soluble are used in the presentation boxes for packaging the goods and the envelopes having windows to show the contents in them, the recycling of paper can be increased at a low cost, since only the paper is separated and recovered in an alkali treatment process. Brittleness, resistant to bending, transparency, adhesiveness to a base material in a film-forming process by a solvent cast method, resistance to damages in conveying the films and so on are improved by additionally using an additive having one or more groups selected from hydroxyl, carboxyl, ketone and amide groups.
Patent JP-2002203784-A (JP)
Title: Illumination system changeable in setting of illumination
Inventor: SINGER WOLFGANG
IPC: G21K5/00
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an illumination system which can freely set the distribution of illumination light within an exit pupil with little loss of the quantity of light. SOLUTION: An illumination system is provided with a first optical element having a light source, a material surface, an exit pupil and grid elements which divide an incident flux from the light source into a plurality of the propagation paths of light; and a second optical element having grid elements. These grid elements of the second optical element respectively correspond to every propagation path of the propagation paths of light formed by the grid elements of the first optical element. At this time, the grid elements of the first and second optical elements are allotted to the propagation paths of light every time the propagation paths are formed, and these grid elements are provided so that one optical path to reach from the light source to the material surface to each propagation path of light is generated.  The illumination system is provided so that the corresponding relation between the grid elements of the first and second optical elements is enabled adjustable, and the distribution of a prescribed illumination light in the exit pupil is adjusted.
Patent JP-2003127640-A (JP)
Title: Air passage opening/closing device
Inventor: KAMIMURA YUKIO
IPC: B60H1/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress generation of abnormal sound from a film shaped member with flexibility for opening and closing an air passage. SOLUTION: This device includes the film shaped members 14, 22 for opening and closing air passages 15, 16, 19-20 by moving an inner side of upper cases 11a, 11b, driving shafts 26, 32 and driving gears 27, 33 for providing driving force to the film shaped members 14, 22 for movement. A moving path comprises a first area X with a large radius of curvature of a path bending shape, and second area Y1, Y2 with a small radius of curvature of the path bending shape, and includes a pin member 37 for suppressing deformation for suppressing deformation of the film shape members 14, 22 in a width direction arranged in front of a boundary of the first area X and the second area Y1, Y2.
Patent JP-2003092935-A (JP)
Title: Method for culturing sea algae
Inventor: MAEDA MASATOMO
IPC: A01G33/00
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To change color tones from red to black by changing the ratio of contained pigments of thalluses in sea algae in the culture fishery of Cyanophyceae, Rhodophyceae, etc. SOLUTION: This method for changing the color tone of laver products from the red to black color is provided by installing a filter selectively transmitting a red color light having >=60 nm wave length at the upper part of a net to which the thalluses of porphyra are attached and reducing phycoerythrin of phycobilin by having the wave length of the light to be absorbed in the thalluses to increase phycocyanin.
Patent JP-2003140929-A (JP)
Title: Method and program for predicting software reliability, computer readable recording medium recording the program, and device for predicting software reliability
Inventor: SATO DAISUKE
IPC: G06F11/34
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide method and program for predicting software reliability, a computer readable recording medium recording the predicting program, and a software reliability predicting device allowing accurate planning of a test process by estimating an upper limit of an estimated value of the number of potential bugs existing in software just after starting the test and thus estimating the test period somewhat long. SOLUTION: In regression analysis for estimating a parameter of a software reliability growth model, a parameter is estimated using software reliability growth model and equation in a continuous limit and a differential equation that has a matched exact solution and is equivalent to projection conversion and using a property related to an obtainable compound ratio value of the projection conversion.
Patent JP-2003137944-A (JP)
Title: Silicone resin composition and silicone resin molded article
Inventor: ANDO HIDEKI
IPC: C08J5/00
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a raw material for silicone resin copolymers which can substitute for glass, has excellent heat resistance, excellent visible light transmittance, low water absorption coefficient and high dimensional stability, and to provide a molded article. SOLUTION: This silicone resin composition comprises a silicone resin and an unsaturated compound in a silicone resin: unsaturated compound weight ratio of 1:99 to 99:1. The silicone resin is prepared by binding a triorganosilyl group represented by the formula: -Si(CH3 )2 -X [X is (A) -R<1> -OCO-CR<2> =CH2 , (B) -R<1> -CR<2> =CH2 , or (C) -CH=CH2 ; R<1> is an alkylene, an alkylidene or phenylene; and R<2> is H or an alkyl] to at least one part of the siloxy groups of a polyorganosilsesquioxane consisting mainly of that having a basket type structure in the structural unit. This unsaturated compound contains an unsaturated group represented by the formula: -R<3> -CR<4> =CH2 in the molecule. And, a copolymer obtained from the silicone resin composition.