baber/WOPTO huggingface dataset:
Patent JP-2000189617-A (JP)
Title: Ball stopping device of transfer gutter in pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To surely keep the ball stopping effect even if a ball pressure is received by providing a locked part on a transfer gutter for guiding pachinko balls in a ball tank to a dispenser device, providing a locking part on a ball stopping plate, engagingly locking the locking part to the locked part in a ball stopping position, and keeping the engagingly locked state by a spring effect. SOLUTION: A mechanism plate 3 openably and closably mounted on the reverse side of a game board has a ball tank fixed to the upper part of the reverse side, and a transfer gutter 5 extended from the lower part of the ball tank, the transfer gutter 5 consisting of a tank rail part 5a for guiding pachinko balls in neatly arranged state and a curve rail part 5b connected to a pachinko ball dispensing device 6 in the downstream side. A ball stopping plate 34 is provided in the upper position of the curve rail part 5b, and this stopping plate 34 comprises ball stopping pieces 37a and 37b plunging into the through-hole 36 of the curve rail part 5b and a knob piece 38 integrally formed thereto.  A cutout part 40 to be engagingly locked to the through groove 36 is provided on the side edge of one ball stopping piece 37a of the ball stopping plate 34, and the engagingly locked state of both the locking parts 36 and 40 is kept under the energization of a coil spring 42.
Patent JP-2001233836-A (JP)
Title: Ferrielectric liquid crystal compound
Inventor: MINE TAKAKIYO
IPC: C09K19/32
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new ferrielectric liquid crystal compound because the number of the ferrielectric liquid crystal compounds which have hitherto been synthesized is extremely small and the conventionally known ferrielectric liquid crystals are not always satisfactory when the application to active-matrix(AM) drive elements is considered. SOLUTION: This ferrielectric liquid crystal compound is represented by the following general formula (1) (wherein R is a 6-12C straight-chain alkyl group; m is 2 or 3; and C* is an asymmetric carbon atom). The ferrielectric liquid crystal compound exhibited the ferrielectric phase within a wide temperature range.
Patent JP-2001234062-A (JP)
Title: Composition comprising polyamide resin
Inventor: ARAMAKI MASAAKI
IPC: C08G69/28
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition suitable for an industrial material such as an automobile part, an electronic and an electric parts, an industrial mechanical part, etc., having excellent rigidity, strength, impact strength, heat resistance and rigidity and dimensional stability in water absorption, etc. SOLUTION: This resin composition is obtained by compounding (A) a polyamide with (B) a polyamide complex which comprises an apatite type compound containing an organic substance insoluble in a phenol solvent in an amount of 0.5-100 pts.wt. of the organic substance based on 100 pts.wt. of the apatite type compound or a polyamide resin complex obtained by compounding the polyamide complex with another resin and (C) a polycarbonate-based resin.
Patent JP-2001227425-A (JP)
Title: Fuel pump driving device for engine
Inventor: HARA IKUAKI
IPC: F02M39/02
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To reduce a peak value of rotational load when a cam shaft and a fuel pump connected to the cam shaft are driven, in an engine for driving the fuel pump by the cam shaft. SOLUTION: When the cam shaft is rotated, periodic rotational load (reference to a thin slid line) is generated when a valve gear cam drives an intake valve and an exhaust valve. When a pump shaft of the fuel pump driven by the cam shaft is rotated, periodic rotational load (reference to a broken line) is generated. When a phase for coupling both of the cam shaft and the pump shaft is set so that a peak valve Fa of composed rotational load (reference to a thick solid line) of rotational load of the cam shaft and rotational load of the pump shaft may be decreased or minimum [refer to (A)], the peak value Fa can be made smaller than a peak value Fb when the phase is improperly set [refer to (B)].
Patent JP-2000309797-A (JP)
Title: High-bulk-density detergent particle group
Inventor: YAMAGUCHI OSAMU
IPC: C11D17/06
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a high-bulk-density detergent particle group showing excellence in detergency and solubility, especially, anti-pasting effect under any washing conditions and reduced in the tendency toward unlevel fixation of a fluorescent dye, a process for producing the same, and a detergent composition containing the same. SOLUTION: Provided is a high-bulk-density detergent particle group containing a surfactant and a biphenyl fluorescent dye and having a mean particle diameter of 150-500 μm and a bulk density of at least 500 g/l, wherein particles with particle diameters of above 710 μm and particles with particle diameters of below 125 μm account for at most 10 wt.% of the entire detergent particle group, respectively, and the 95% dissolution time is at longest 90 sec as determined by an electric conductivity method.  Provided also is a high-bulk- density detergent particle group prepared by infiltrating a surfactant into base granules containing a difficultly water-soluble inorganic matter, a biphenyl fluorescent dye, and at least one water-soluble component selected from a water- soluble polymer and a water-soluble salt, wherein the mean particle diameter is 150-700 μm, the bulk density is at least 500 g/l, and the 95% dissolution time is at longest 90 sec as determined by an electric conductivity method at 10 deg.C.
Patent JP-2000252224-A (JP)
Title: Formation of semiconductor structure on host substrate and semiconductor structure
Inventor: NESTOR A BOJAATSUAKU
IPC: H01L21/205
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing substantially a single crystal or polycrystal semiconductor structure on a host substrate at a low cost. SOLUTION: First, a layer made of nitride material with a wide band gap such as gallium nitride, aluminum nitride, indium nitride, etc., is adhered to a sapphire substrate 11. Next, a silicon structure 16 is grown on the nitride layer. A host substrate 18 is bonded to the exposed surface area of the semiconductor structure by a bonding agent. Then the sapphire substrate is lifted off through a metallization procedure for releasing a nitrogen from gallium, aluminum or indium.
Patent JP-2000221570-A (JP)
Title: Still video camera and stroboscopic device
Inventor: AOKI HARUMI
IPC: G03B7/08
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a more natural photographed image by making the color temperature of strobe light suitable to the color temperature of peripheral light and controlling the emitted light quantity. SOLUTION: When an IGBT 52 is turned on, the charge of a trigger capacitor C1 of a trigger circuit 54 connected to the trigger electrode of a xenon bulb 41 is discharged, then, the light starts to be emitted from the xenon bulb 41. When an IGBT 53 is turned on, the charge of a trigger capacitor C2 of a trigger circuit 55 connected to the trigger electrode of a xenon bulb 45 is discharged, then, the light starts to be emitted from the xenon bulb 45. The color temperature of the emitted light from the xenon bulbs 41 and 45 is converted to another color temperature by filters 40 and 44. Then, by controlling the emitted light quantities of the respective xenon bulbs 41 and 45 by a strobe light control circuit and a timer circuit, the color temperature of the emitted light of the whole stroboscopic device is made to comform to the color temperature of the peripheral light of the object.
Patent JP-2001241715-A (JP)
Title: Method of application of ventilation louver
Inventor: YOKOYAMA KATSUMI
IPC: E06B1/04
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To enable to effectively form high quality ventilation louver by enabling the cutting of the ventilation louver precisely and efficiently. SOLUTION: The method of the application of louver comprises the step of cutting the louver pipe according to the marks of the small grooves 16A of the predetermined positions P according to the thickness of an outer wall W using louver pipes 4 on which cutting marks 16 comprising a plurality of the small grooves 16A are formed.
Patent JP-2001239146-A (JP)
Title: Supercritical fluid reactor having wall of inorganic composite material
Inventor: KAYAMA AKIRA
IPC: C04B35/565
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a reactor wall for a supercritical fluid reactor which makes a continuous reaction possible for a long time even in extreme conditions of high temperatures, high pressures, an oxidizing atmosphere, or the like. SOLUTION: As a material for the reactor wall, carbon fibers held in a silicon carbide matrix, silicon carbide fibers, or silicon nitride fibers are used. Moreover, the fibers are coated with aluminum nitride or aluminum oxide.
Patent JP-2001238835-A (JP)
Title: Dust collection indicator of electric vacuum cleaner, electric vacuum cleaner with this and its suction equipment
Inventor: MAEDA HIROMI
IPC: A47L9/28
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner with suction equipment and a dust collection indicator that shows whether the dust collection bag is filled to capacity or not, which can surely detect the full volume of the dust in the bag and can avoid the wrong detection of taking the low air flow in the dust collection bag as the full bag state when the electric blower has just started rotating. SOLUTION: This dust collection indicator, showing the volume of the dust taken into a dust bag 6 by an electric blower 1, judges the dust volume in the dust bag 6 depending on the output of a power generator 19 driven by the air the electric blower 1 has brought about and designates the result by means of indicator 22. The judgement of the dust volume in the dust bag 6 is not conducted if the output of the power generator 19 is smaller than a specified value and is on the rise as well.
Patent JP-2001238540-A (JP)
Title: Method for tending light-receiving and temperature change of strawberry fruit
Inventor: IWAO YOSHIAKI
IPC: A01G1/00
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of easily tending the light- receiving and temperature change of fruits through adding simple equipment to a conventional elevated cultivation system. SOLUTION: This method for tending the light-receiving and temperature change of strawberry fruits comprises setting a cylindrical water or air cushion (10) on at least part of the circumferential edge of strawberry cultivation elevated beds (2, 2A, 2B) supported by a prop (6), in parallel with the elevated beds; wherein the water or air cushion (10) has a projected piece (12) projecting in a finny fashion in the longitudinal direction, and the projected piece (12) is supported by the prop (6) of the elevated beds.
Patent JP-2001250608-A (JP)
Title: Connector for parallel circuit board
Inventor: KASHIWAGI SHIGERU
IPC: H01R12/51
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a parallel circuit board wherein the distance between circuit boards or the like does not become wider, and besides wherein a slippage of circuit board distance can be absorbed. SOLUTION: This connector comprises a pin contact assembly 3 and a plurality of socket contact assembly 5. The pin contact assembly 3 comprises a pin side insulator 31 and a pin contact 32. The socket contact assembly 5 consists of a socket side insulator 51 and a socket contact 52. The socket contact assembly 5 is arranged on the circuit boards 8, 9 so that the socket contact 52 is inserted into the through holes 8a, 9a of circuit boards 8, 9, and at this state, the pin contact assembly 3 is arranged on one socket assembly 5 so that the pin contact 32 is inserted through each socket contact 52. By this, respective circuit boards 8, 9 are electrically connected.
Patent JP-2001255575-A (JP)
Title: Stroboscope charging device
Inventor: SASAKI WATARU
IPC: H01M10/44
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscope charging device prevented from wasteful power consumption caused by leaving the stroboscope in a charging state for a long time. SOLUTION: When a current permitting the stroboscope to be charged by switching on a main switch SW1 is supplied to a transistor Tr3 of a charging circuit B1 for charging a main capacitor MC for flashing the stroboscope, the transistor Tr3 is activated and starts charging the main capacitor MC. When a certain time has passed after the current permitting the stroboscope to be charged is made to flow through the transistor Tr3, a timer circuit A3 cuts off the current by bringing the transistor Tr3 into a non-conduction state, and inhibits re-start of a charge circuit B1. A time until the transistor Tr1 has been brought into the non-conduction state is set as a time for fully charging a capacitor C1 with the base current of the transistor Tr1.
Patent JP-2001252430-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To reduce a control burden on game control means for an ordinary pattern. SOLUTION: In this game machine, a start prize detecting tulip is opened for a certain time when a variation result of the ordinary pattern shows a hit. A display control board for serving the display control of a special pattern is burdened with the display control of the ordinary pattern so that the ordinary pattern is displayed on a variable display by the display control board receiving commands (an ordinary pattern variation start command, an ordinary pattern specifying command and an ordinary pattern variation stop command) transmitted from a game control board.
Patent JP-2001253244-A (JP)
Title: Wing door opening/closing device for motor truck
Inventor: KUDO HISASHI
IPC: H02P7/29
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wing door opening/closing device for a motor truck capable of unifying the longitudinal opening/closing speed of a wing door and achieving the long life and lightweight of the wing door. SOLUTION: This wing door opening/closing device for a motor truck is provided with hydraulic cylinders 23 driven by electro-hydraulic pumps 22 provided at the front and the rear of the cargo room 12 of the motor truck respectively and the wing door having the rotation center at the upper part and covering the cargo room 12, and the wing door is opened or closed by driving the hydraulic cylinders 23. A speed adjuster 40 controlling the rotation of a motor 21 driving the hydraulic pump 22 is provided on at least one of the hydraulic cylinders 23, and the longitudinal opening/closing speed of the wing door can be equalized.
Patent JP-2000293042-A (JP)
Title: Liquid developer refill system for wet type electrophotographic printer and method therefor
Inventor: BAEK CHUNG-GUK
IPC: G03G15/11
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically connect one valve to a corresponding cartridge by causing an auxiliary frame to ascend/descend and connecting/releasing the valve corresponding to a discharging port among many valves. SOLUTION: In a main frame 110, many guide shafts 114 are vertically provided. On the peripheries of them guide-shaft flanges 122 are provided and fixed to an auxiliary frame 120, to guide the ascending/descending movement of the auxiliary frame 120 in relation to the main frame 110. The slider 134 of a valve unit 130 is horizontally moved in relation to the auxiliary frame 120 so that one of many valves 132 is selectively matched to the discharging port of a cartridge 140 attached to an attaching part 112. In the cartridge 140, compressed air is stored together with contents. When the valve unit 130 ascends and the valve 132 presses the discharging port, carrier or concentrated ink stored in the cartridge 140 rapidly comes out through the discharging port together with the compressed air.
Patent JP-2001265528-A (JP)
Title: Track ball device and electronic component using the same
Inventor: YOKOCHI SHIGERU
IPC: G06F3/0354
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a track ball device to be operated with fine accuracy by generating a sense of click in the case of a rotating operation of a ball and to simultaneously make a person feel no play in the case of an operation regarding the track ball device to operate movement of a cursor on a display screen. SOLUTION: The track ball device to be operated with fine accuracy by generating the sense of click in the case of the rotating operation and to make the person feel no play in the case of the operation is realized by freely rotatably supporting the ball 8 by rollers 2 to 5 two sets of which of opposite two pieces are orthogonally crossed, providing ratchet gears 2C to 5C on which serrated teeth 2B to 5B each of which are inclined in the reverse directions are provided, rotational direction regulating parts 2E to 5E consisting of restraint pawls 2D to 5D to be flexibly brought into contact with the ratchet gears and to restrain rotation of the roller in the reverse direction on circular peripherals of the opposite rollers 2 to 5 and arranging rotation switches 18 to 21 as rotation quantity detecting parts to each of the rollers 2 to 5.
Patent JP-2000305728-A (JP)
Title: Printer and print control method and print controller
Inventor: KOSHIRO YOSHIYUKI
IPC: B41J5/30
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a print controller, and a print control method for shortening a time required for developing processing without making it necessary to develop any character to be printed to a pattern in the development processing. SOLUTION: This print controller is provided with a command analyzing part which analyzes print data 801, and stores data 802 after analysis in a first memory and a pattern developing part which develops a pattern to a second memory based on the data in the first memory. When any character pattern to be printed is not stored in a font cache, the command analyzing part operates development processing to the character pattern, and allows the font cache to store it. The pattern developing part operates development processing by using the character pattern stored in the font cache without operating any development processing to the character pattern to be printed.
Patent JP-2001265990-A (JP)
Title: Visit promoting system
Inventor: HAMABE HIROMI
IPC: G06Q30/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To promote the development of a region through a visit promotion to a tourist resort. SOLUTION: An identifying number issuing device 1 is arranged in the tourist resort or an event place, etc., to issue an identifying number seal on which the identifying number exclusive for each individual and the Internet address of the WWW site of a tourist agent, etc., are printed only to a person who actually visits the tourist resort, etc. The visitor performs access to the WWW site of the tourist agent, etc., based on the Internet address printed on the seal after the visit and inputs the identifying number which is issued to the visitor. Then a PC device 2 at the side of a region development promoter judges right or wrong of the identifying number inputted from the visitor and provides a special service only when the identifying number inputted from the visitor is the right one. Then necessity exists for obtaining the identifying number seal in order to receive the special service so that the visit to the tourist resort, etc., is promoted to raise a sightseeing profits and to promote the development of the region.
Patent JP-2001259043-A (JP)
Title: Slow-releasing container
Inventor: OCHI TAKAHIRO
IPC: A61K9/52
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a slow-releasing container which is capable of separately housing plural kinds of medicines without the need for taking out the medicines after the end of slow releasing. SOLUTION: The entire part of the slow-releasing container internally having a medicine housing section 4 consists of apatite. The container is provided with one or >=2 small holes 8 for connecting the containers by using filamentary bodies in positions part from the medicine housing section 4.
Patent JP-2001269819-A (JP)
Title: Control system and control method for wire electric discharge machine
Inventor: ISHIBASHI YUJI
IPC: B23H7/06
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To prevent an axial deviational error in tapering work on a workpiece even if a moving locus on a wire guide surface and a moving locus on a program surface are dissimilar. SOLUTION: For determining a maximal moving speed in one block of an operation program, a program surface speed on the top of a workpiece W is first set (S4), and based on the set program surface speed, a wire guide surface speed on the moving surface of an upper wire guide is computed (S5). The computed wire guide surface speed is compared (S6) with the upper limit speed into which a maximal speed is multiplied by a given allowance percentage (80%). If the wire guide surface speed is not smaller than the upper limit speed (S6; Y), the program surface speed is inverse-operated (S7) from the upper limit speed as the wire guide surface speed. The feed speed is controlled (S8, S9) so as not to exceed the determined maximal moving speed.
Patent JP-2001267437-A (JP)
Title: Nonvolatile semiconductor memory and method of fabrication
Inventor: NAKAMURA AKIHIRO
IPC: H01L27/115
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To search the causes of leak current increase characteristic of a nonvolatile memory and to reduce leak current appropriately based on the experimental results of search. SOLUTION: The nonvolatile semiconductor memory comprises a charge storage means (carrier trap) scattered in a multilayer insulation film 1 of a plurality of insulation films 2, 3 and 4 formed beneath the gate electrode (word line WL2, WL3) of each of a plurality of electrically writable and erasable memory elements and between the gate electrodes of adjacent memory elements. When it is fabricated, the multilayer insulation film 1 including the scattered charge storage means is formed on a semiconductor substrate and then the charge storage means is irradiated with UV-rays. Alternatively, the multilayer insulation film 1 is dug from the surface between the gate electrodes and the charge storage means is removed.
Patent JP-2001248287-A (JP)
Title: Prefabricated panel
Inventor: YOSHIDA KOICHI
IPC: E04B5/02
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated panel which is useful as a parking bed plate or the like, on which a vehicle for exhibition is mounted. SOLUTION: The prefabricated panel is constituted of a flat plate-like base 1, and frames 3 connected to peripheral edges of the base. The plate-like base 1 is formed by longitudinally and laterally connecting square panels 2 together by means of joints 5, 25. On the other hand, the frame 3 is divided into a plurality of sets of edge members 4 which are also connected together by means of the joints 5, 25.
Patent JP-2001269970-A (JP)
Title: Injection molding metal mold
Inventor: IKEDA TAKASHI
IPC: B29C45/30
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding metal mold causing no wide dispersion for the filling time of each cavity in the forming by a multi-piece production metal mold. SOLUTION: The injection molding metal mold molding at least more than two pieces of products are made it possible to uniformize the filling balance among respective cavities by varying the cross sectional area in a flow way.