baber/WOPTO huggingface dataset:
Patent JP-2001332770-A (JP)
Title: Resin-sealing method of led chip
Inventor: YOSHIKAWA YUKIO
IPC: H01L21/56
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the resin-sealing method of an LED chip that can accurately and easily control the height of the resin-sealing part of the LED chip, can obtain desired light emission luminance without any fluctuation when a resin- sealed LED chip is subjected to light emission, and is suitable for a dot-matrix LED display, a photosensor, the light emission equipment of optical communication, or the like. SOLUTION: Metal wiring 3a and 3b with a specific pattern is provided on a substrate 1, at the same time, a part other than a sealing region with specific area including a position where an LED chip 2 is to be mounted on the substrate is covered with a resist layer 5, the metal wiring 3a, 3b, and resist layer 5 are subjected to surface treatment, the difference between the metal wiring 3 and resist layer 5 in water repellency is increased, the LED chip 2 is mounted at the position where the LED chip 2 is to be mounted, one electrode is directly connected to the metal wiring 3a by solder, the other is connected to the metal wiring 3b by a bonding wire 7,  and the amount of epoxy resin 6 that is determined according to the area of the sealing region and the height of a resin-sealing part 6 is injected to a sealing region 4 where the LED chip 2 is mounted for forming the resin-sealing part 6 with specific height.
Patent JP-2001332331-A (JP)
Title: Connector
Inventor: TAMATOSHI KAORU
IPC: H01R13/405
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To facilitate a connection work of electric wires to electric wire connection terminals, and connect the electric wires with electric wire connection side terminals with a sufficient holding power. SOLUTION: The connector 1 is constituted of four electrodes 10 and a housing 30 in which these electrodes 10 are built in. The electrodes 10 have connection side terminals 11 connected to outside connectors in front side of the housing 30, and have electric wire connection side terminals 13 connected with the electric wires at the rear side of the housing 30.  Connection side terminals 11 are extending in forward and backward direction at the front side upper face of the housing 30, and arranged at a predetermined pitch with the connection side terminals 11 of the other adjacent electrode 10 to the right and left direction of the housing 30, and the electric wire connection side terminals 13 are extending to forward and backward direction at the rear side of the housing 30, and arranged alternately with the electric wire connection side terminals 13 of other electrode 10, which is adjacent to right and left direction so as to be positioned at the upper face and lower face of the housing 30. The right and left width of the electric wire connection side terminals 13 is larger than that of connection side terminals 11.
Patent JP-2001330239-A (JP)
Title: Gas cutoff device
Inventor: UEKI KOICHI
IPC: F23N5/24
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To improve convenience while securing safety in the case when a gas consumer is using a gas appliance at the time when the condition of a battery voltage drop is detected. SOLUTION: This device is provided with a battery power supply means 2, a cutoff means 3, a flow rate detecting means 5 detecting the flow rate of gas, a voltage detecting means 10 monitoring the supply voltage of the battery power supply means 2, an abnormal voltage determining means 11 determining abnormality at the time when the detected voltage by the voltage detecting means 10 is the predetermined voltage or lower to output a cutoff signal to the cutoff means and a cutoff signal delaying means 12 delaying the cutoff signal until no flow rate is detected by the output signal of the flow rate detecting means at the time when the abnormal voltage determining means 11 has outputted the cutoff signal,  and this device cuts off the supply of gas after the stop of use of a gas appliance without cutting it off during the use of the gas appliance at the time of detecting the condition of a voltage drop.
Patent JP-2001336528-A (JP)
Title: Magnetic levitation device
Inventor: OZAKI TAKAMI
IPC: A61M60/226
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic bearing device capable of being stably controlled by eliminating high-frequency noises. SOLUTION: In the magnetic levitation device, one side of an impeller 31 is supported by an electromagnet 23 while the other side of the impeller is supported by causing a permanent magnet 32 and the permanent magnet 45 of a motor rotor 46 to attract each other, so that the impeller is magnetically levitated, with the motor rotor 46 rotated by a motor stator 47 to rotate the impeller 31. After the output of a magnetic bearing sensor 24 is rectified and shifted to adjust gain, the central frequency component of a carrier-wave signal is eliminated by a notch filter 64 to prevent a PID compensator 56 from undergoing voltage saturation due to high-frequency noises.
Patent JP-2001334859-A (JP)
Title: Displacing method for headrest of seat for vehicle and headrest of seat for vehicle
Inventor: YOSHIDA MASAMI
IPC: A47C7/38
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To simplify a structure and to reduce cost. SOLUTION: In a displacing method for a headrest of a seat for a vehicle, a seat back 3 is brought down forward to a seat 2 of a seat 1 for a vehicle and in this condition, a headrest 5 in a service position raised backward of the seat back 3 is stored inside storing space 7 which is provided downward of the upper part of the seat back 3, or the headrest 5 which is stored inside the storing space 7 is positioned in the service position upward of the upper part of the seat back 3, then after being displaced in a service position or a stored position, the seat back 3 is raised up.
Patent JP-2001334557-A (JP)
Title: Mold for optical disc, method for correcting eccentricity of optical disc board, and stamper
Inventor: KAWASAKI YOSHIHIRO
IPC: G11B7/26
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical disc having a small eccentricity. SOLUTION: A method for correcting eccentricity of an optical disc board using a mold having a stamper holder 6 in which a center of a sectional axis of a stamper holder is deviated from a center of a sectional axis of an engaging part of an end plate member comprises the steps of deviating the center of the sectional axis of the stamper holder from the center of the sectional axis of the engaging part of the end plate member at a suitable amount in a direction for cancelling the eccentricity of the stamper 1 and the mold, and correcting the eccentric amount of the disc to 10 μm or less.
Patent JP-2001335937-A (JP)
Title: Method for reducing metal contamination, and method for regenerating plasma system
Inventor: SAKAMOTO HITOSHI
IPC: B01J19/08
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively reduce remaining fluorides used in cleaning treatment. SOLUTION: A film deposition material deposited on the inner wall, etc., of a deposition chamber is removed by a cleaning process. Fluorine is removed from AlF formed on the inner wall of the deposition chamber by a reduction process; the inner wall is coated with oxide film by an oxidation process and remaining AlF is fixed by oxidation and fluorine is removed by sputtering; and further, particles of AlF are purged by a purging process. By this method, the fluorides can be completely removed, and the fluorides formed by the cleaning process can be effectively reduced.
Patent JP-2001333633-A (JP)
Title: Method for cultivating moss and moss cultivation material
Inventor: KAMIYAMA KIYOSHI
IPC: A01G1/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain the subject material capable of promoting moss cultivation on the surface of e.g. a concrete breakwater. SOLUTION: This moss cultivation material is obtained by stirring rice- washed water, and/or a mixture of rice bran and water followed by adding a polyvinyl alcohol thereto. The method for promoting moss cultivation comprises brush-coating or spraying the thus obtained moss cultivation material on the surface of a breakwater, a retaining wall, or the like.
Patent JP-2001337200-A (JP)
Title: Neutron generator
Inventor: TAGAWA HISATO
IPC: G21K5/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a sure neutron generator, capable of fully reducing diffusion of radioactive material, even in the case of a neutron generation device having a large output. SOLUTION: This neutron generator is equipped with a target vessel 7 which includes a heavy metal target and arranged inside a shield, a beam transport line 2 for guiding a proton beam from a proton beam accelerator to the target vessel, and a proton beam window 29 installed on the target vessel side end part in the beam transport line. In the device for irradiating the heavy metal target with proton beam via the beam transport line and the proton beam window, to thereby generate neutrons through nuclear fragmentation reaction of the heavy metals, a protective vessel 10 is installed on the circumference of the target vessel 7, so as to cover the target vessel.
Patent JP-2001339498-A (JP)
Title: Lcd tilt structure of telephone set
Inventor: NITOBE KENJI
IPC: H04M1/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the LCD tilt structure of a telephone set which makes it possible to adequately view the display contents of the LCD when the telephone set is placed on a floor and hung on a wall without preparing any special member. SOLUTION: This structure is equipped with a housing base 7 of the telephone set, a lid 3 of the housing base 7, an LCD part 10 which is provided to the lid 3 and so rotatable on an axis so that it can be raised from the surface of the lid 3, a tilt change piece 2 having saw-tooth uneven parts 12 for varying the tilt angle of the LCD part 10, and a lock member 4 which enters one of the uneven parts 12 of the tilt change piece 2 by moving in parallel to the surface of the lid 3.
Patent JP-2001334839-A (JP)
Title: Gear shift display device of mobile farm equipment
Inventor: MATSUI MASAMI
IPC: B60K23/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a display device which allows even an unskilled operator to shift gear of mobile farm equipment with ease. SOLUTION: A bar-code type display device is provided on the side of a main gear shift operation lever, and an operation load is determined by means of the load detecting sensor of a working pant and a controller mounted on the equipment for displaying the variable range of gear shift.
Patent JP-2001343733-A (JP)
Title: Defect-correcting method for phase shift mask, and device for the same
Inventor: TAKAOKA OSAMU
IPC: G03F1/30
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a defect-correcting technique of high transmittance and satisfactory phase controllability, in order to provide a phase shift mask consisting of ruggedness of glass or quartz with high-quality defect correction. SOLUTION: The introduction of gaseous iodine into the device through a valve 13 is made possible, and the conditions under which the transmittance of a processing region is high, and an etching rate is low are selected for the irradiation conditions of an ion beam 2 under a gaseous iodine atmosphere. The degradation in the throughput accompanying degradation in the etching rate is dealt with, by combining the method described above and a processing method of the high etching rate.
Patent JP-2001341894-A (JP)
Title: Paper feeder and image forming device comprising the same
Inventor: ISOBE KENICHIRO
IPC: B65H7/06
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper feeder capable of clarifying a timing to exchange a feed roller or retard roller pair, and an image forming device comprising the same. SOLUTION: Sheets fed out from a feeding means 1 are separated and conveyed one by one by the retard roller pair composed of the feed roller 2 and the retard roller 3 rotating in the direction opposite to the rotating direction of the feed roller 2, and the sheets S1 passed between the retard roller pair are successively detected by two sheet detecting means 10 and 11 mounted at a downstream side of the retard roller pair. A judging means judges the service life of the feed roller 2 by detecting a speed of the sheet S1 passed through the retard roller pair on the basis of a time from the detection of the sheet by the upstream side sheet detecting means 10 to the detection of the sheet S1 by the downstream side sheet detecting means 11.
Patent JP-2001334462-A (JP)
Title: Discharge truing device and method
Inventor: ECHIGO KEISUKE
IPC: B24B53/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize a storage tank and to perform discharge truing in oil on board without enlarging the whole device. SOLUTION: This grinding device having a conductive grinding wheel 2 on one end of a horizontal rotary shaft 1 sets the grinding wheel to one discharge electrode and arranged with the top-opened 5 storage tank 4 disposed in the bottom of the grinding wheel and having working fluid therein, and the other discharge electrode 6 provided in the storage tank. The bottom portion 21 of the grinding wheel is soaked in the working fluid, an end 21a of the soaked bottom portion is brought in contact with or made to approach to the other discharge electrode, the peripheral speed of the grinding wheel is set within 50-150 m/min so that the voltage is impressed between the both discharge electrodes to be discharged.
Patent JP-2001343512-A (JP)
Title: Diffraction optical device and optical system having the same
Inventor: NAKAI TAKEHIKO
IPC: G02B5/18
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a diffraction optical device which can efficiently separate incident light into the respective direction of polarized light in the whole wavelength region for use and which can be easily manufactured, and to provide a polarization separation device by using the diffraction device. SOLUTION: The diffraction device has a grating structure with at least two kinds of gratings superposed, and at least one kind of grating in the gratings has a micro periodic structure smaller than the wavelength for use on the whole incident face for light.
Patent JP-2001340644-A (JP)
Title: Racing game machine and storage medium in which program for racing game is stored
Inventor: SHIMIZU TAKEO
IPC: A63F13/45
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a racing game machine and storage medium in which program for racing game is stored wherein anyone can learn rules and strategies of a bicycle race by experiencing a simulation of the bicycle race. SOLUTION: The racing game machine includes a control unit 4 which displays a virtual race image on a monitor 6 and a means to display a guide character forwardly of all players participating in a race in the advancing direction of the race after the start of the game.
Patent JP-2001342303-A (JP)
Title: Non-halogen flame-retardant resin composition
Inventor: MABUCHI TOSHIAKI
IPC: C08L23/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition which has an flame-retardancy equal to a PVC resin composition, is excellent in mechanical characteristics, generates non toxic gas when incineration, and can be separated from the PVC resin composition by specific gravity. SOLUTION: The non-halogen flame-retardant resin composition comprises 100 pts. of a polyolefinic polymer, 20-50 pts. of a solid solution of nickel in magnesium hydroxide or that of nickel in aluminum hydroxide and 2-10 pts. of a flame-retardant assistant, has a specific gravity of 1.14 or less and an oxygen index of 24-34, and passes a 60-degree inclined flame-retardant test of JIS C 3005.
Patent JP-2001349140-A (JP)
Title: Sliding door opening/closing apparatus
Inventor: TOGAWA SHUNJI
IPC: E05F15/60
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a sliding door opening/closing apparatus which can issue a notification of the type of abnormality when abnormality occurs. SOLUTION: A sliding door body is electrically driven by a linear motor equipped with a coil 4. A controller 7 includes receiving sections 76a and 76b for receiving wireless signals, and an output control section 70 controls excitation of the coil 4 depending on the contents of the wireless signals received by the receiving sections 76a and 76b. The output control section 10 is provided with an abnormality detecting means 70a for monitoring an output level of the receiving sections 76a and 76b. If the output level of the receiving sections 76a and 76b is at an L level over a predetermined period of time, an abnormality detecting means 70a determines that abnormality has occurred, and blinks indicating lamps 6a and 66b.
Patent JP-2001008629-A (JP)
Title: Preparation of formed cake food
Inventor: NELSON ROY B
IPC: A23G4/00
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain a wide range of a sugar base cake having a solid ratio suitable for mold forming. SOLUTION: This method for producing a cake comprises a stage for dissolving a cake base raw material to prepare a slurry of cake base and a stage for adding the slurry to a first high-temperature surface having a first temperature, scratching off an applied material at a required final solid ratio or lower than it, then transferring the slurry to a second high-temperature surface preferably having a second temperature higher than the first temperature, scratching off a concentrated material until a given solid ratio level is reached so as to concentrate the slurry of the cake base. This method economically and cleanly produces a wide range of cakes while avoiding a problem related to an excessive viscosity occurring during cooking.
Patent JP-2001034230-A (JP)
Title: Display device control method and display device
Inventor: KAMEYAMA SHIGEKI
IPC: G09G3/28
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a display device which is especially advantageous to increase brightness, enlarge a display screen in size, and display in multiple colors, etc., and is of a large type and high definition, by controlling a frequency of a sustained discharge pulse train so that a power consumption value of the display device is a desired constant value or less based on a supplied binary data. SOLUTION: Since a consumption current of a high-tension power source Vs for driving a device is made to flow as a peak current, it is converted into a voltage value of a mean current by an integrating circuit, and is converted into a digital value by an A-D converter 131, to be fetched by an arithmetic processing part 132. The arithmetic processing part 132 compares the digital value with a preset reference value, and outputs the present set value of brightness as it is from output ports (P01-06) when the digital value is lower than the reference value, and decreases the present brightness value to operate an APC function when the digital value is higher than the reference value.  A brightness control circuit 14 performs a variable control of the number of sustained pulses (discharge frequency), and performs a brightness control (power consumption control) of the whole screen based on a control signal for the set value of brightness.
Patent JP-2001354235-A (JP)
Title: Partition for packaging and packaging method
Inventor: KATO SHOICHI
IPC: B65D5/495
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To automate a packaging work of products, especially, the insertion of partition plates between adjacent products, and reduce the cost, and increase the efficiency of the production. SOLUTION: First, the lower partition plate is inserted between rows of the products which are arranged in a row. Then, a plurality of rows of the products are arranged in parallel, and rows of the products are formed. In the end, the upper partition plate is inserted between lines of the products.
Patent JP-2001026952-A (JP)
Title: Regulating device with swing handle for faucet
Inventor: PHILIPPS-LIEBICH HARTWIG
IPC: F16K31/60
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To shorten the length of a swing handle by constituting a releasable stopper as one arm lever, providing a button radially protruded from the rotating handle, and pushing the stopper radially from a locking projection into the cavity of a stopper ring by this button. SOLUTION: This device comprises a releasable stopper 5 constituted as one arm lever, and a button 6 radially protruded from a swing handle 3. The stopper 5 is constituted as a deflection spring, and its end section 53 having the spring elasticity is fixed to a horizontal member 4. In order to push the releasable stopper 5 from a locking position to the annular cavity 22 of a stopper ring 22, the button 6 is held within the snap hole 41 of the horizontal member 4 through a lever arm 51 and a pin 610 in such a manner as to be radially rotatable. Accordingly, the releasable stopper can be constituted relatively short.
Patent JP-2001347866-A (JP)
Title: Automobile seat mounting structure
Inventor: NOMURA HIDEMASA
IPC: A47C7/02
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide automobile seat mounting structure allowing a seat cushion to be lightly changed into a service position and a housed position with simple operation and accurately regulating the jump of the seat cushion in the service position. SOLUTION: A connecting link 5 is interposed between the seat cushion 4a and a seat support body 3 of a seat support device 2 mounted on a floor face 1. One end side of the connecting link 5 is connected to the seat cushion side so as to be rotatable around an axis 5a, and the other end side is connected to the seat cushion side so as to be rotatable around an axis 5b. A spring body 8 is mounted across the seat cushion side and a floor side mounting member 7. When the seat cushion 4a is in the service position, the spring body 8 applies rotatory operating force in the direction of lowering the rear end side of the seat cushion 4a around the axis 5b.
Patent JP-2001346678-A (JP)
Title: Rice cooker
Inventor: NISHIYAMA JUN
IPC: A47J27/00
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker with a temperature sensor arranged at a good position for cleaning and capable of positioning of a lid to an inner pot to pertinently seal. SOLUTION: A control board is separated into an operation board 12 arranged at the front side space of the rice cooker main body 1 and a power board 13 arranged at the back side space of the rice cooker main body 1. A latched part 14 is formed on either the operation board or the power board. By arranging the temperature sensor 8 at the latched part 14, the temperature sensor 8 is enabled to contact either front central part or back central part of the inner pot 2 with pressure.
Patent JP-2002004235-A (JP)
Title: Rotary snowplow
Inventor: SUZUKI NOBUHIRO
IPC: E01H5/04
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To facilitate control of the speed of a snowplow and an adjusting manipulation of the posture of a snow removing device when removing snow by a rotary snowplow. SOLUTION: A raising switch 14 and a lowering switch 15 for moving up and down a snow removal device and a right switch 16 and a left switch 17 for tilting the snow removal device to the right or the left are provided in the knob 19 of a variable speed lever 18. The speed of the snowplow is controlled by manipulating the variable speed lever 18 and the posture of the snow removal device is adjusted by controlling one of the switches while grasping the variable speed lever 18.