baber/WOPTO huggingface dataset:
Patent JP-2002085810-A (JP)
Title: Prize display and payout device for game machine
Inventor: HANATSUKA AKIRA
IPC: A63F9/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional game machine is lack of amusement because a player can not take out a prize from a rack during operation, moving freely, returning the prize to its original rack, because the machine has the structure of dropping the prize from a rack by tilting the rack, on which the prize is placed. SOLUTION: This prize display and payout device for the game machine is provided with a lifter for receiving the prize from an optional rack among plural racks for placing prizes and placing the prize on the rack, and the lifter is moved to the optional rack position by a driving mans. The lifter is tilted to pay out the prize on the lifter. The racks each have a bucket for holding the prize and the lifter moves this bucket. The racks are freely movable.
Patent JP-2002090170-A (JP)
Title: On-vehicle navigation device
Inventor: MUTO YASUO
IPC: G09B29/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To easily obtain information on the next guide crossing when a vehicle stops. SOLUTION: A control part 16 generates a map of the periphery of the vehicle by a first display controller 17 and displays the map on a display part 22. When detecting vehicle stop from a vehicle speed pulse inputted from a distance sensor 13b during traveling on a guided route, the control part 16 generates a crossing enlarged view of the next guide crossing by a second display controller by referring to a guided route memory 15, and displays the next crossing enlarged view on the display part 22. When the vehicle starts traveling, the display is switched to a map display of the periphery of the vehicle.
Patent JP-2002095471-A (JP)
Title: Immobilized lipase, method for improving substrate specificity of lipase and method for performing optical resolution
Inventor: TAKAHASHI HARUO
IPC: C12N11/14
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for immobilizing a lipase while maintaining a high enzyme activity and also improving its substrate specificity for optical isomers. SOLUTION: This method for immobilizing the lipase comprises immobilizing the lipase exhibiting a substrate specificity for optical isomers in a structural unit having an inner diameter somewhat larger than that of the lipase and having a structural stability, especially preferably in pores of a meso-porous silica porous material.
Patent JP-2002097858-A (JP)
Title: Ventilator
Inventor: MIZUTANI ICHIRO
IPC: E06B7/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To install a ventilator even without a space beside a vestibule sash while securing privacy during ventilation and impeding the intrusion of heat. SOLUTION: A side edge contact part 4A abutting on a side edge Wa of a skeleton wall W is provided at an indoor side front wall 4. A side edge mounting part 2A of a door stop side vertical frame Sa of a vestibule sash S, a ventilating register 6a, a perforated panel 6b and indoor and outdoor daylight openings 8a, 8b are provided at one side wall 2. A fire damper 7 is provided near the perforated panel 6b of a ventilating way 6 of the fire damper 7, and the daylight openings 8a, 8b of the daylight way 8, and illumination 9 are provided at a lower part.
Patent JP-2002110967-A (JP)
Title: Method of manufacturing semiconductor device and the semiconductor device
Inventor: KASUYA YOSHIKAZU
IPC: H01L21/336
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device for which the deterioration of electric characteristics is suppressed, and to provide a method of manufacturing the device. SOLUTION: The method of manufacturing the semiconductor device includes a step of forming a first polycilicon layer 32 on a gate insualting layer 20, a step of forming a silicon nitride layer 92 on the polysilicon layer 32, and a step of forming a second polysilicon layer 94 on the silicon nitride layer 92. The method also includes a step of forming sidewall spacers, a step of forming an insulating layer 60 covering the second polysilicon layer 94, and a step of planarizing the insulating layer 60 until the upper surface of the second polysilicon layer 94 is exposed.  In addition, the method also includes a step of removing the second polysilicon layer 94, a step of forming a recessed section 80 by removing the silicon nitride layer 92, and a step of forming a gate electrode 30 containing at least the first polysilicon layer 32 and a metal layer 34 by packing the metal layer 34 in the recessed section 80.
Patent JP-2001152991-A (JP)
Title: Method and device for detecting common rail type fuel temperature
Inventor: HAMMER JUERGEN
IPC: F02D45/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To dispense with a special fuel temperature sensor by improving a method and a device for detecting the common rail type fuel temperature and by using existing components. SOLUTION: This method for detecting common rail type fuel temperature is provided with a high-pressure pump throttled at a suction side and a distribution unit for detecting the fuel temperature of low-pressure range and/or a high-pressure range of the common rail. The fuel temperature in the low- pressure range TFluid and/or high-pressure range fuel temperature THD is found by energy balance using a computer.
Patent JP-2001079181-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To facilitate the recognition of a ready-for-winning state generating hit line by announcing a color for specifying the hit line where a ready-for- winning state is generated by the color classification display of the hit line. SOLUTION: A variable display device 1 is constituted of a plurality of variable display parts 2a-2i. When the variable display state continues for a basic time and the two variable display parts 2a and 2b are stopped on the hit line on a right part lowering diagonal line, the ready-for-winning state is established (b). The patterns of the variable display parts 2a-2i are displayed by white or the like except red, blue and green in a ready-for-winning unestablishment state. But the patterns 2a, 2i and 2b on the hit line are displayed in green when the ready-for-winning state is established. Besides, when the variable display parts 2c, 2d, 2f and 2d are stopped and the ready-for- winning state is obtained on a left vertical hit line (c), the patterns are display in blue. In this way, color classification display facilitates recognition.
Patent JP-2002103529-A (JP)
Title: Absorbing resin panel, method for fixing processing material and method for manufacturing adsorbable resin panel
Inventor: KUBOTA OSAMU
IPC: B29C43/24
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an adsorbing resin panel used for enhancing workability in such a case that a processing material is processed by an NC processing machine. SOLUTION: The adsorbing resin panel 1 is constituted by integrally laminating a hard resin panel 2 and a soft resin panel 3, and the outer surface 31 of the soft resin panel 3 is subjected to mirror surface processing. This adsorbing resin panel 1 is sucked and fixed on the surface plate of the NC processing machine so that the soft resin panel 3 is turned upwardly and the processing material W is pressed to the surface 31 of the soft resin layer 3 of the adsorbing resin panel to be sucked and fixed thereon.
Patent JP-2002109769-A (JP)
Title: High function and high density optical head equipped with semiconductor laser
Inventor: GOTO AKIYA
IPC: H01S5/42
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a high function and high density optical head improving the efficiency of conversion from a laser beam emitted from a semiconductor laser and arrived at a tip of a prism type array to the light emitted from the tip. SOLUTION: The optical head is composed of a vertical resonator and surface light emitting semiconductor laser array 18 consisting of multiple vertical resonator and surface light emitting semiconductor laser elements 22 arranged in a matrix and having a laser beam sender emitting a laser beam respectively, an optical element array 28 arranged facing to the laser array and having multiple optical elements 28a corresponding to the laser element 22 and converging a laser beam from the laser element to a recording medium respectively and a mechanism to arrange the semiconductor laser array 18 and an optical element array 27 to incline the arrangement direction of the semiconductor laser element 22 against the tangential direction of revolution of the optical record medium by small angle.
Patent JP-2001189452-A (JP)
Title: Mosfet and manufacturing method therefor
Inventor: TAN JIAN
IPC: H01L29/20
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a MOSFET and its manufacturing method used for an application for changing over power, in which drift resistance and channel resistance are improved. SOLUTION: This MOSFET has an epitaxial layer under a gate oxide layer 460, and has a substrate 410, in which a part of the epitaxial layer is used as a part of a gate region in a metal-oxide semiconductor field effect transistor(MOSFET), an N-type drift region 430 located so as to be brought into contact with a gate region from the side-face direction, and a source region 440 and a drain region 450 located in the epitaxial layer and laterally straddling the gate region 420 and the N-type drift region 430, respectively.
Patent JP-2002118445-A (JP)
Title: Oscillating circuit
Inventor: ISHIKAWA MASAYUKI
IPC: H03K3/282
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an oscillating circuit capable of maintaining an output amplitude of an oscillating signal substantially constant and raising a frequency range of an oscillating frequency to a high range. SOLUTION: The oscillating circuit comprises load resistors 2 and 3, transistors 6 and 7 of current alternate means, transistors 4 and 5 of amplifiers, capacitors 10 to 12, current sources 17 and 18, and a current control circuit 23. When a voltage signal is input to the circuit 23, currents flow to the transistors 4 and 5 in response to current amounts flowing to the sources 17 and 18, and the transistors 4 and 5 conduct an oscillation. Then, when the current amounts of the transistors 4 and 5 increase, the currents of the increased amounts alternately flow to the transistors 6 and 7. Accordingly, current amounts flowing to the resistors 2 and 3 become substantially constant. Thus, the current amounts of the transistors 4 and 5 are increased while an output amplitude of the oscillation signal become substantially constant to enable an increase in the oscillating frequency.
Patent JP-2001166291-A (JP)
Title: Reflection type color liquid crystal device and electronic appliance using the same
Inventor: OKUMURA OSAMU
IPC: G02F1/1343
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type color liquid crystal device which can display brighter and sharper colors than a conventional device by using a liquid crystal mode which uses a polarizing plate. SOLUTION: Color filters 807 and counter electrodes (scanning lines) 808 are formed on a counter substrate 802, and an upper polarizing plate 801 is disposed in the observation side. Signal lines 809, pixel electrodes 810 and MIM elements 811 are formed on a device substrate 804, and a lower polarizing plate 805 and a scattering and reflecting plate 806 are disposed under the substrate 804. The space between the substrates is filled with a nematic liquid crystal 803 having 90 deg. twist angle. As for the color filters 807, red filters R, green filters G and blue filters B are used and at least one kind of the color filters shows >=50% transmissivity for the light in the wavelength range from 450 to 660 nm.
Patent JP-2002125208-A (JP)
Title: Videophone system
Inventor: MATSUMOTO HAJIME
IPC: H04N7/14
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a videophone system that is a transmission/reception system employing a phone and a mobile terminal adopting a videophone type that can eliminate the need for transmitting a camera image resulting from photographing a user itself from its own terminal in the case of making a videophone call. SOLUTION: This invention provides the videophone system, where voice and image data can be transmitted/received between its own device A and an opposite device B, that is configured to be able to transmit the image of image information (stored image information) possessed by its own device A or another device 40 or the like to the opposite device B at the transmission/ reception between its own device A and the other device B.
Patent JP-2002122515-A (JP)
Title: Light characteristic measuring device, method and recording medium
Inventor: KIMURA EIJI
IPC: G01M11/00
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of measuring wavelength dispersion characteristics and the like with a single fiber pair. SOLUTION: The device comprises a variable wavelength light source 12 for producing variable wavelength light capable of changing the wavelength, a fixed wavelength light source 14 for producing fixed wavelength light with fixed wavelength, light modulation means 15a and 15b for modulating the variable wavelength light and the fixed wavelength light with a specific frequency, a fiber coupler 16 for guiding a synthesized light of the variable wavelength light and the fixed wavelength light in a measured object, a circulator 22 for taking a fixed wavelength component out of transmission light having transmitted a single fiber pair, and a light filter 24 taking a variable wavelength light component out of the transmission light. It can measure the phase difference of the variable wavelength light component based on the fixed wavelength light component and wavelength dispersion characteristic and the like are obtained. If there is a single optical fiber path 32 transmitting the synthesized light, phase difference and the like can be measured and so phase difference and the like can be measured in the single fiber pair 30.
Patent JP-2002124747-A (JP)
Title: Connection structure of sheetlike wiring cable with printed board
Inventor: SAKA YOSHIFUMI
IPC: H01R12/51
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a sheetlike wiring cable with a printed board which contrives to raise the reliability of the electrical connection of the sheetlike wiring cable for an FFC, an FPC and the like with the printed board. SOLUTION: The connection structure of a sheetlike wiring cable with a printed board is provided with connecting tools 3 which are wider than the insertion width S of through holes 5 formed in the printed board 1 in a natural state, and respectively have each of press-fitting spring parts 3a which can be pressed into the holes 5 by an elastic deformation of the holes 5. The spring parts 3a are respectively pressed into each through hole 5 for connecting conductors 2a of the wiring cable 2 with the board 1, in such a way that the conductors 2a are pushed against the inner surfaces of the holes 5 in a state that the conductors 2a are inserted in the holes 5. The tools 3 are respectively provided with each connecting terminal 3b projecting form the board 1, and are provided with a connector part 7 for fixing the terminal parts 3b in such a way as to surround the terminal parts 3b.
Patent JP-2002122325-A (JP)
Title: Control device for combustion equipment
Inventor: KAWACHI HAJIME
IPC: F23N5/24
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in the prior art, even when an error is caused in a combustion equipment and a microcomputer 4 in a control device 1 closes a safety valve 3 to stop the gas supply to a gas burner 2, the valve 3 will open upon a reset of the power source triggered by a power switch 7, and gas is supplied to the burner 2, even though the cause of the error has not yet eliminated. SOLUTION: When an error is caused, it is stored in EEPROM 5, a nonvolatile memory. The memory of the EEPROM is not reset, unless a reset switch 6 is operated. It is also programmed that after the microcomputer is reset, the memory in the EEPROM is read, and if it is not reset, the safety valve 3 is not opened, the reset switch 6 is brought directly in an operation standby state.
Patent JP-2002135149-A (JP)
Title: Receiver for digital satellite broadcasting
Inventor: KATO KOJI
IPC: H04N5/44
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To readily perform a carrier search, on a direct-conversion method receiver for digital satellite broadcasting which mixes a received RF signal and a locally oscillated signal, having nearly same frequency of RF signal that should be received and being different by 90 degrees in phase from the RF signal by a local oscillator at a mixer, gives I/Q signals of the obtained base-band components to a digital decoding means realized by LINK IC, etc., via each of variable low-pass filters, and performs digital decoding to the base- band signal. SOLUTION: This receiver widely sets up the pass-band of the above filters by S14, after selecting a broadcasting station by S13. With this means, the I/Q signals enter the pass-band, even if the RF signal is offset by a LNB, etc., and optimizes the essential pass-band matched to the transmitting rate by S18, if the locking of the LINK IC is confirmed by S17. As a result, the receiver can readily perform carrier search and can be select the desired channel, in a short time and with certainly.
Patent JP-2002124598-A (JP)
Title: Semiconductor device
Inventor: SUGIMOTO HIROSHI
IPC: H01L23/12
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of securing reliability concerning adhesion by filling a gap between wiring on the wiring layers for ground in the semiconductor device of a two-metal T-BGA structure without void and capable of improving production costs by shortening a production process. SOLUTION: In the semiconductor device of the two-metal T-BGA structure sticking a TAB wiring tape, with which a wiring layer 2 for signal is formed on one side of a tape base material 3 composed of an insulating film and a wiring layer 12' for ground to be electrically conducted with one part of the pattern of the wiring layer 2 for signal is formed on the other side, with a stiffener 15 through an adhesive agent 11', the thickness of metal foil to be used for the wiring layer 12' for ground on the side to be stuck to the stiffener 15 is made <=10 μm thinner than conventional one and the thickness of the adhesive agent 11' for sticking the wiring layer 12' for ground and the stiffener 15 is made >=75 μm thicker than conventional one.
Patent JP-2001187489-A (JP)
Title: Direct lithographic type printing plate material
Inventor: NODA JUNICHI
IPC: B41N1/14
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a direct lithographic type printing plate material capable of manufacturing a lithographic printing plate having no scumming when printed and excellent plate wear resistance in the plate material having an image receiv ing layer containing a hydrophilic binder. SOLUTION: The direct lithographic type printing plate material comprises the image receiving layer containing the hydrophilic binder, a hydration-proofing agent, an inorganic pigment and an extender pigment and provided on one side surface of a plastic film. In this case, the receiving layer contains inorganic particles containing silica and alumina in one particle as the inorganic pigment. The content of the inorganic particles is preferably 5 wt.% of the entire inorganic pigment. The body pigment for giving ruggedness to the surface is preferably contained at 1/10 to 1/30 of the inorganic pigment by weight.
Patent JP-2002133140-A (JP)
Title: Book digital data purchasing system, book digital data purchasing method, host computer, terminal computer and recording medium
Inventor: OKUMURA TETSUYA
IPC: G06Q10/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To improve the convenience in dealing on book digital data made among customers, book shops and a book digital data provider. SOLUTION: A purchasing desire presented by the customer in the book shop is received as ordering information, identification information is allocated to every ordering information, the identification information is stored in association with the ordering information in the storing part, and the identification information is issued to the customer. The identification information is received from the customer, and according to the identification information, the book digital data corresponding to the ordering information is offered to the concerned customer. Settlement of the ordered book digital data is received in the book shop.
Patent JP-2002086984-A (JP)
Title: Ruler with holding knob
Inventor: OBUNAI KAZUNAMI
IPC: B43L7/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a ruler capable of being easily grasped even if the ruler (1) having a same shape as the conventional thin plate-like ruler main body is placed on a flat place such as a desk or the like, being easily found on the desk or the like by means of color or shape even if the ruler (1) made of transparent or semi-transparent material, and further being easily found even if the ruler is sandwiched between documents or the like or is disposed below paper. SOLUTION: A protuberant portion (2) serving as a holding knob is attached to the ruler main body (1). Further, the protuberant portion (2) is made prominent by means of color or shape.
Patent JP-2002125615-A (JP)
Title: Liquid salt for food
Inventor: YAMAGUCHI MITSUAKI
IPC: A23L27/40
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid salt for food capable of preventing the browning reaction of a food by a calcium silicate salt contained in a lyophilized salt prepared by using ocean deep water as a raw material, and having eutrophy and improved taste. SOLUTION: Primarily, a liquid salt 14 for food is obtained by adding a lyophilized salt 9 prepared by using ocean deep water as a raw material to a liquid. A calcium silicate salt contained in the lyophilized salt 9 prevents the browning reaction of a food, and further the liquid salt 14 has eutrophy and improved taste. The liquid is one or plural kinds out of ocean deep water itself, condensed sea water from ocean deep water, tap water and mineral water. The compounding ratio of the lyophilized salt 9 to be compounded to the liquid is 0.04%-20%. A concrete process is carried out as follows: the lyophilized salt 9 is added to the liquid; the mixture is stirred and mixed; and subsequently the resulting salted water for food additive is separated to complete the production.
Patent JP-2002139398-A (JP)
Title: Inspection device for piping airtightness
Inventor: KOIKE MICHIHIRO
IPC: G01M3/20
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a piping airtightness inspection device, capable of rapidly conducting air-tightness inspection in a narrow space a human being cannot go into, while reducing failure detection error. SOLUTION: This piping airtightness inspection device 1 is equipped with at least a device body 5, disposed in a manner of covering a part of the piping 4, a piping grasping means 40 for grasping a peripheral surface of the piping 4 so as to fix the device body 5 on the pipe arrangement, a rotational movement means 50 for rotationally moving around the piping 4, a foaming agent applying means 81 for applying a foaming agent along the outer peripheral surface of the pipe arrangement, a foaming agent observing means 82 for observing a state of the foaming agent, and a foaming agent suction means 83 for suctioning the foaming agent 90 applied on the outer peripheral surface of the piping 4.