baber/WOPTO huggingface dataset:
Patent JP-2003005890-A (JP)
Title: Electronic equipment provided with key back light, control program for the same and method for controlling lighting of back light
Inventor: KATAOKA KENJI
IPC: G06F3/02
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and to improve the operability of an electronic equipment having a plurality of key switches with key back lights. SOLUTION: When the finger tip of a user is brought close to a sensor part 11, a detection signal M is outputted from the sensor part 11 and lighting instruction signals J are transmitted to peripheral sensor detection parts 22, 32, 42 and 52. A detection signals N are outputted from the peripheral sensor detection parts 22, 32, 42 and 52. When lighting instruction signals K1 , K2 , K3 and K4 are transmitted from the sensor parts 21, 31, 41 and 51, the peripheral sensor detection part 12 generates a detection signal N and outputs it. A key back light lighting part 13 emits light based on the detection signal M or the detection signal N and irradiates a self-key switch 10 with light. The key back light emitting parts 23, 33, 43 and 53 emit light based on the detection signal M or the detection signal N and irradiates self-key switches 20, 30, 40 and 50 with light.
Patent JP-2003013714-A (JP)
Title: Valve opening and closing timing controller
Inventor: KANEDA YOJI
IPC: F01L1/344
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a valve opening and closing timing controller device capable of assuring the engagement of a lock ping even when a variation in pressure of hydraulic oil inside an oil chamber caused by a variable torque applied from a camshaft. SOLUTION: Passages 18a, 18b, 19, 21d, 21e, 21h, 21j, and 43 for supplying and discharging fluid to and from relative speed control mechanisms B1 and B2 in a hydraulic circuit C are formed independently of a passage for supplying and discharging fluid to and from a spark-advance oil chamber R1 and/or a spark-retard oil chamber R2.
Patent JP-2002278676-A (JP)
Title: Keyboard stand and keyboard equipped with the same
Inventor: KITAGAWA HIROAKI
IPC: G06F3/02
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a keyboard stand which is compact and lightweight and inexpensively producible with a simple structure and which can impart a new function or convenience to a keyboard by solving the practical problem of the conventional keyboard stand concerning the size, structure, and convenience and to provide a keyboard equipped with the keyboard stand. SOLUTION: A keyboard stand to be set on the back face of a keyboard and provided with a means for clamping the keyboard in order to erect the keyboard and a keyboard provided with the keyboard stand are described. The means for clamping the keyboard is provided with a mechanism for adjusting the width of the clamping part, and the edge parts are provided with functions for holding small paper pieces.
Patent JP-2003021102-A (JP)
Title: Control unit for construction machine
Inventor: KITA IKUO
IPC: E02F3/76
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of an engine stall even at high load while ensuring simultaneous operability of a working machine hydraulic actuator and a traveling hydraulic motor. SOLUTION: This control unit for a construction machine comprises a variable torque control valve 35 controlling pump maximum capacity so as to keep absorbing torque of a hydraulic pump 23 constant when the discharging hydraulic pressure of the hydraulic pump 23 exceeds a specified value, and a servo valve 33 changing a tilting angle of a swash plate 23a of the hydraulic pump 23 according to a command from the variable torque control valve 35.
Patent JP-2002363861-A (JP)
Title: Method for carrying out silk fibroin processing of fiber or fiber product
Inventor: MATSUSHITA YOSHIHIRO
IPC: D06M15/15
Filed: 2001-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a silk fibroin-processing method for applying silk fibroin to fibers or fiber products, imparting elegant touch feeling, good feeling of wearing, drape property, etc., which excellent silk has to fibers or fiber products and having excellent resistance to washing. SOLUTION: This processing method comprises preparing a silk fibroin solution obtained by dissolving 10-25% silk fibroin into a solution obtained by dissolving 30-55% lithium bromide in a mixed solution of dry distillation extract of plant with inorganic calcium salt solution and an aqueous solution of ethyl alcohol containing ethyl alcohol and water at a specific ratio and then treating the fiber or fiber product by using a treating solution obtained by diluting the silk fibroin solution so that silk fibroin concentration becomes 0.05-5% or pretreating the fiber or fiber product with the mixed solution and then treating the pretreated fiber or fiber product with an aqueous solution of silk fibroin diluted with water so that silk fibroin concentration becomes 0.05-5%.
Patent JP-2003020170-A (JP)
Title: Container for welding wire
Inventor: MATSUGUCHI AKIRA
IPC: B23K9/133
Filed: 2001-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a container for a welding wire which can be recovered at low cost or does not need to be recovered at all, and which allows easy attaching of a drawing tool. SOLUTION: The container has a bottomed, cylindrical container body 2 made of paper and a lid 1 made of paper for closing an opening in the container body 2. The lid 1 has a disc-shaped portion 3 and an edge portion 4 as the edge of the portion 3 and an engaging part 5 for securing the lid 1 in place is secured to the edge portion 4. Radially extending cuts 7 are made in the area of the lid 1 except the edge of the disc-shaped portion 3. A locking part 6 for locking the engaging part 5 is provided on the peripheral surface of the container body 2 and the lid 1 is secured to the container body 2 by locking the engaging part 5 using the locking part 6.
Patent JP-2003028059-A (JP)
Title: Throttle structure of displacement control of variable displacement type compressor
Inventor: MURASE MASAKAZU
IPC: F04B27/14
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To easily form a throttle for regulating an extracting amount of coolant from a control pressure chamber or a coolant supply amount to the control pressure chamber at a low cost. SOLUTION: The control pressure chamber 121 and an suction chamber 131 are connected by a pressure releasing passage 30 for passing through a cylinder 11. The pressure releasing passage 30 of a circle shape in cross section includes a large diameter passage 31 on a side of the control pressure chamber 121 and a small diameter passage 32 on a side of the suction chamber 131. A shielding body 34 of a cylinder shape is engaged with the large diameter passage 31. One end surface 341 of the shielding body 34 abuts on a step 33 of the large diameter passage 31 and the small diameter passage 32. The shielding body 34 is formed of synthetic resin. A throttle groove 35 is formed on a peripheral surface 342 and an end surface 341 of the shielding body 34.
Patent JP-2003026247-A (JP)
Title: Storing tank for bulk slurried explosive or its intermediate substance and charging device
Inventor: ARAMAKI SHOSAKU
IPC: C06B47/14
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a storing tank or a charging device capable of safely heating or keeping heated state of a bulk slurried explosive or its intermediate substance. SOLUTION: There is provided a storing tank or a charging device having a heating means or a heated state keeping means in which hot water or steam is applied as heating medium.
Patent JP-2003029687-A (JP)
Title: D/a conversion circuit, display device using the same circuit and portable terminal using the same device
Inventor: KIDA YOSHITOSHI
IPC: G09G3/30
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a driving circuit having a reference voltage selection type D/A conversion circuit incorporated liquid crystal display device, since the circuit area of the D/A conversion circuit becomes large, the circuit becomes a problem at the time of making the frame edge of an LCD(a liquid crystal display) panel small. SOLUTION: In the reference voltage selection type D/A conversion circuit converting 4-bit digital data into analog signal of 16 kinds of voltage values V1 to V16, 4 kinds of reference voltages Vref1 to Vref4 each of which has 4 voltages in a time series are generated in a reference voltage generating circuit 11 and also a selection signal is generated in a selection signal generating circuit 12 based on the low-order 2 bits of the digital data and one of 4 voltages of the reference voltages Vref1 to Vref4 is selected in time-division manner based on the selection signal and the analog signal of the voltage value is outputted to an output line 15 in a selection circuit 13.
Patent JP-2003027626-A (JP)
Title: Earthquake risk diagonosis system, method of diagnosing earthquake risk, earthquake risk diagonosis program and recording medium stored with earthquake risk diagonosis program
Inventor: YOSHIDA KENICHI
IPC: G06Q50/00
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake risk diagonosis system capable of calculating an earthquake risk with high accuracy. SOLUTION: For the earthquake risk diagonosis system having anticipated amount of the damage calculation means 2 for calculating anticipated amount of the damage given to a facility in the case an earthquake having the prescribed ground motion acceleration occurs from a fragility curve drawing means 2, a fragility curve and the amount of the damage in the case a constituent element for constituting the facility is damaged, and a damage occurrence probability calculation means 2 for calculating the occurrence probability of a prescribed anticipated amount of damages in the facility from an earthquake occurring probability calculation means 2 for calculating an occurring probability of the earthquake of the prescribed ground motion, the anticipated amount of the damages occurring in the facility,  in the case the earthquake of the prescribed ground motion acceleration and the occurrence probability of the earth quake of the prescribed ground motion acceleration, the fragility curve drawing means can draw the fragility curve according to Is value which shows earthquake resistance efficiency of a building, in the case the constituent element is the building.
Patent JP-2003030124-A (JP)
Title: Multiprocessor system, and bus control circuit and its bus control method
Inventor: MATSUSHITA JUNICHI
IPC: G06F15/177
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the traffic of a bus by decreasing the frequency of invalid access to a processor connected to a common bus. SOLUTION: In a multiprocessor system wherein a plurality of processors 20 are connected to a bus control circuit 100 through the common bus 300, the bus control circuit 100 is equipped with an information storage part 30 where information on a data request to which an answer is being held, a comparison detection part 40 which detects a data request having the same address with the data request currently be held, a conflict storage part 50 where the occurrence of a conflict is registered when the data request having the same address with the data request currently held is detected, and an answer return part 60 which answers to a processor.  When a data request to the same address to which no answer is currently made is left in addition to the data request, an instruction for inhibiting all the processors to access the address of the data request is added to answer data and sent to all the processors.
Patent JP-2003036532-A (JP)
Title: Magnetic transfer machine
Inventor: KOBAYASHI MITSUO
IPC: G11B5/86
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic transfer machine which can minimize the distance between the center of the hole of a disk and the center of the master disk support information pattern. SOLUTION: The servo information written in soft magnetic material pattern on a master disk surface is magnetically transferred to the magnetic material on a magnetic recording medium by bringing the master disk in close contact with the magnetic recording medium and applying magnetic field from the outside. This invention is characterized in that the center position of the servo information pattern on the master disk surface and the center of the hole of the magnetic recording disk are measured right before the transferring in the state that the master disk pattern surface faces the magnetic recording disk surface with a fine gap in between.
Patent JP-2002055200-A (JP)
Title: Particle accelerator
Inventor: PAULUS ALAIN
IPC: G21K5/02
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a particle accelerator where an insulating material is prevented from being destroyed by vagabond electrons, and the insulating material can resist to a stress. SOLUTION: This particle accelerator is composed of a chamber (h) formed out a conductive material while having a center axis, an anode (a) connected to the chamber (h) along the center axis, a cathode (b) stored in the chamber (h) along the center axis, and an insulating element (c) comprising several parts separated by electrodes (k1-k6). The insulating element (c) is positioned inside the chamber (h) along the center axis of the extended part of an area formed by the anode (a) and the cathode (b).
Patent JP-2003035328-A (JP)
Title: Braking device of wheels
Inventor: ODAWARA KIN
IPC: B62B5/04
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a braking device of wheels which can prevent the runaway of vehicles with simply constructions like a wheel chair or baby car. SOLUTION: This device is constituted to fix a rotatable drum 2 in one body with a wheel center, and fix many numbers of rotating magnet 5 being a permanent magnets in the inner peripheral surface of the rotating drum along the peripheral direction and arrange the fixed disc 3 in the inner peripheral side of the rotating drum 2, and fit a braking device 4 to the fixed disc 3, and constitute the braking disc 4 to have an oscillating piece 6 and have a fixed magnet 7 being a permanent magnet which closely oscillate the rotating magnet 5 of the rotating drum 7, and the oscillating piece violently by a magnetic power which is caused when a great number of rotating magnet 5 continuously contact the fixed magnet 7 or leave from it according to the rotation of a wheel I in more than constant speed and move reciprocally a small piston 8 in a small cylinder 9,  send a compressed air A generated by the movement into a large cylinder 11 and move a large piston 10 forwards, and brake or stop the wheel I by using the forwarding force.
Patent JP-2003035815-A (JP)
Title: Composition for color filter, and color filter
Inventor: KAMIMURA JIRO
IPC: C08L101/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a composition for a color filter having high heat resistance, excellent dispersibility and additionally an excellent developing property, and to provide the color filter manufactured by using the composition for the color filter having high color purity. SOLUTION: The composition for the color filter contains a dispersant (1), a binder resin (2) and a pigment (3). The dispersant is an A-B block copolymer and/or a B-A-B block copolymer composed of an A block with a quaternary ammonium base on a side chain and a B block without any quaternary ammonium base. As regards the binder resin, a difference between transmittance T0 (%) at 450 nm of a coated film of the binder resin heat-treated at 230 deg.C for thirty minutes and subsequently applied so as to have 2.0 μm film thickness and transmittance T1 (%) at 450 nm of the coated film after additional heat treatment at 230 deg.C for thirty minutes is 1(%) or less.
Patent JP-2003036572-A (JP)
Title: Apparatus for manufacturing master disk
Inventor: KOBAYASHI MASANORI
IPC: G11B7/26
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a master disk, which can manufacture a high-density and high-accuracy master disk. SOLUTION: The apparatus includes an electron gun, an acceleration voltage applying part which causes the electron gun to emit an electron beam by applying an acceleration voltage thereto, a rotary driving part which rotates a substrate at a substantially constant angular velocity, a movement driving part which moves an irradiation position for the electron beam in the direction relative to the rotating radius of the substrate, an electron beam deceleration part which applies a deceleration voltage to the substrate with the magnitude to decelerate the electron beam, and a control part which changes the deceleration voltage for the electron beam in accordance with the irradiation position for the electron beam in the rotating radius direction of the substrate while substantially keeping the acceleration voltage constant.
Patent JP-2003042050-A (JP)
Title: Conduit type power generating system and its starting method
Inventor: HINO TAIICHI
IPC: F03B13/08
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To start a plurality of small type water turbines in a stable state by the same output. SOLUTION: Water from the high land side water source is caused to flow in an intermediate line 3 on the low land side through an upper line 1, through which water on the high land side flows down to the low land side, through an inlet valve 2. By energy of water flowing to a lower line 4 through the intermediate line 3, a plurality of water turbines 5-7 installed in a straight line in the intermediate conduit are respectively driven for power generation.  In so formed conduit type power generating system, the system is provided with a side passage valve 11, opened during starting of the water turbine, the intermediate line is filled with water through the upper line through bypass through the inlet valve 2 and closed during starting of the water turbine, an exhaust valve 12 communicated with the intermediate line communicated with the intermediate line and opened when the line is filled with water through a side valve, bleeding air in the line and closed when filling with water is completed; and a discharge valve 13, the inlet valve 2 being opened on a condition that air in the line is pulled by the exhaust valve 12 and the inlet valve 2 is opened on a condition that filling with water is completed, and opened thereafter.
Patent JP-2003044506-A (JP)
Title: Server system and program for server system
Inventor: MATSUURA CHIZUKO
IPC: G06F17/30
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a server system and program which enables a user to easily retrieve, display, and edit displayed items when a data base is accessed for retrieval by automatically storing the displayed items being retrieved in a terminal like a client device. SOLUTION: A server system 20 accesses a database for retrieval and returns retrieval result signals containing retrieved results to each client PC30, in response to retrieval request signals including display items for the retrieved results and retrieval conditions, which are transmitted from each client PC30. A main control unit 1 of the server device 20 stores data for the display items as a cookie in each client PC30 (step S3, S14, S15) and sends a program to each client PC30, which transmits the retrieval conditions inputted by each client PC30 as well as the retrieved results of the display items, both of which are supposed to be the retrieval request signals from the client PC30 to a HTTP server device 20 (S23).
Patent JP-2003041841-A (JP)
Title: Hinge pin
Inventor: TOGAWA NAGAHIKO
IPC: E05D5/10
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a hinge pin capable of preventing the warping of a wiring cover and capable of improving quality and workability. SOLUTION: A notch 1b is formed to the intermediate section of a U-shaped bent section 1a formed at the end section of the wiring cover 1. The hinge pin 3 is fitted to bent sections 1a and 1a on both sides of the notch 1b, and composed of fixing sections 3a and 3a screwed by mounting screws 4 and a connecting pin section 3b connecting a section between the fixing sections 3a and 3a and being engaged with hinge pin receivers installed to box-body main bodies. The fixing sections 3a and 3a on both sides are fitted to the bent sections 1a so that the connecting pin section 3b is exposed in the notch 1b, and the mounting screws 4 are inserted into mounting holes 1c bored to the bent sections 1a from the rear side of the wiring cover 1 and screwed and fixed to the fixing sections 3a.
Patent JP-2003038749-A (JP)
Title: Game system and method of controlling its operation
Inventor: EBARA MASAAKI
IPC: A63F7/02
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To diversify the informing functions of game machine groups. SOLUTION: The existence of a game machine capable of generating a specific game state (for example, a big win) is notified to each game machine. Thereafter, game machines having no possibility of generating a specific game state and those still having the possibility left are discriminably notified to each game machine as the game advances. As a result, it is possible to notify the existence of game machine groups having the possibility of generating the specific game state and diversify the notifying functions of the groups.
Patent JP-2003015213-A (JP)
Title: Outdoor camera hood of hot air recirculting system
Inventor: SHOJI TAKESHI
IPC: G03B17/02
Filed: 2001-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an outdoor camera hood of high weather resistance, capable of maintaining the clear visibility of a camera lens, dispensing with a wiper. SOLUTION: The weather resistance is enhanced by making hot air circulate in the hood (1) when it is cold, and also, the air speed is accelerated by a straightening plate 2 (4b) so as to remove water drops, snow and dust from the surface of a camera lens cover (8). Besides, by making nearly 80% of the hot air circulate, the heat and power of a heater (5) are utilized, and 20% of the hot air is discharged together with the water drops, the snow and the dust through a discharge port (10) and a drain port (11) arranged in the bottom part.
Patent JP-2002114977-A (JP)
Title: Liquid crystal medium
Inventor: PLACH HERBERT
IPC: C09K19/30
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal medium for MLC, TN or STN displays having desirable properties. SOLUTION: The liquid crystal medium has a mixture of polar compounds having a positive dielectric anisotropy as the base and has one or more compounds of the general formula (wherein X is fluorine; ring A is trans-1,4- cyclohexylene or 1,4-phenylene; and R is alkyl, oxaalkyl, fluoroalkyl or alkenyl, in each case having up to 7 carbon atoms). The medium characteristically comprises one or more compounds of the above formula wherein R is a 2-7C straight chain alkenyl.
Patent JP-2003052863-A (JP)
Title: Protective material for racket and racket having protective material
Inventor: NIWA KUNIO
IPC: A63B49/14
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To heighten shock resistance of a protective material formed by a bumper or the like fitted to a racket frame. SOLUTION: The temperature at which tan δ of the dynamic viscoelasticity measured at frequency of 10Hz is maximum is defined as glass transition temperature (Tg). This protective material is formed of a material having the glass transition temperature Tg ranging from -40 deg.C to 10 deg.C, and fitted to a part of the outer periphery of a racket. The complex modulus E* of elasticity of the dynamic viscoelasticity of the protective material is 1.0×10<8> to 100×10<8> dyn/cm<2> , the wall thickness is 0.6 mm to 1.2 mm, the length is 100 to 900 mm, and the protective material has a width for covering the range of 40 to 75% of the sectional circumference length of the racket frame.  When the ball hitting surface is taken as a clock surface and the top is taken as 12 o'clock in the racket frame, the protective material is fitted to the positions of 12 o'clock and 3 o'clock (9 o'clock) at least.